summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--.gitignore2
-rw-r--r--.mailmap4
-rw-r--r--Documentation/Makefile22
-rw-r--r--Documentation/RelNotes/2.12.0.txt500
-rw-r--r--Documentation/RelNotes/2.13.0.txt151
-rw-r--r--Documentation/SubmittingPatches13
-rw-r--r--Documentation/asciidoctor-extensions.rb28
-rw-r--r--Documentation/blame-options.txt4
-rwxr-xr-xDocumentation/cat-texi.perl21
-rw-r--r--Documentation/config.txt129
-rw-r--r--Documentation/diff-config.txt19
-rw-r--r--Documentation/diff-heuristic-options.txt2
-rw-r--r--Documentation/diff-options.txt36
-rw-r--r--Documentation/git-branch.txt14
-rw-r--r--Documentation/git-check-ref-format.txt6
-rw-r--r--Documentation/git-describe.txt15
-rw-r--r--Documentation/git-difftool.txt5
-rw-r--r--Documentation/git-for-each-ref.txt97
-rw-r--r--Documentation/git-gc.txt2
-rw-r--r--Documentation/git-grep.txt14
-rw-r--r--Documentation/git-gui.txt2
-rw-r--r--Documentation/git-init.txt4
-rw-r--r--Documentation/git-merge.txt8
-rw-r--r--Documentation/git-name-rev.txt13
-rw-r--r--Documentation/git-p4.txt15
-rw-r--r--Documentation/git-push.txt13
-rw-r--r--Documentation/git-rebase.txt7
-rw-r--r--Documentation/git-relink.txt30
-rw-r--r--Documentation/git-reset.txt48
-rw-r--r--Documentation/git-rev-parse.txt7
-rw-r--r--Documentation/git-shortlog.txt4
-rw-r--r--Documentation/git-stash.txt5
-rw-r--r--Documentation/git-submodule.txt81
-rw-r--r--Documentation/git-tag.txt16
-rw-r--r--Documentation/git-verify-tag.txt2
-rw-r--r--Documentation/git-worktree.txt2
-rw-r--r--Documentation/git.txt49
-rw-r--r--Documentation/gitattributes.txt10
-rw-r--r--Documentation/gitcore-tutorial.txt2
-rw-r--r--Documentation/gitcvs-migration.txt2
-rw-r--r--Documentation/gitdiffcore.txt2
-rw-r--r--Documentation/giteveryday.txt17
-rw-r--r--Documentation/gitglossary.txt2
-rw-r--r--Documentation/gitk.txt14
-rw-r--r--Documentation/gitremote-helpers.txt10
-rw-r--r--Documentation/gitrepository-layout.txt2
-rw-r--r--Documentation/gittutorial-2.txt2
-rw-r--r--Documentation/gittutorial.txt2
-rw-r--r--Documentation/gitworkflows.txt2
-rw-r--r--Documentation/glossary-content.txt6
-rw-r--r--Documentation/pretty-formats.txt2
-rw-r--r--Documentation/rev-list-options.txt4
-rw-r--r--Documentation/technical/api-gitattributes.txt86
-rw-r--r--Documentation/technical/api-hashmap.txt4
-rw-r--r--Documentation/technical/api-parse-options.txt5
-rw-r--r--Documentation/technical/api-setup.txt2
-rw-r--r--Documentation/technical/api-submodule-config.txt14
-rw-r--r--Documentation/texi.xsl26
-rw-r--r--Documentation/user-manual.txt8
-rwxr-xr-xGIT-VERSION-GEN4
-rw-r--r--Makefile35
l---------RelNotes2
-rw-r--r--abspath.c238
-rw-r--r--apply.c25
-rw-r--r--archive.c24
-rw-r--r--attr.c878
-rw-r--r--attr.h49
-rw-r--r--bisect.c11
-rw-r--r--branch.c7
-rw-r--r--branch.h3
-rw-r--r--builtin.h2
-rw-r--r--builtin/add.c2
-rw-r--r--builtin/am.c10
-rw-r--r--builtin/blame.c9
-rw-r--r--builtin/branch.c318
-rw-r--r--builtin/check-attr.c66
-rw-r--r--builtin/checkout-index.c2
-rw-r--r--builtin/checkout.c19
-rw-r--r--builtin/clean.c26
-rw-r--r--builtin/clone.c8
-rw-r--r--builtin/commit.c41
-rw-r--r--builtin/describe.c51
-rw-r--r--builtin/diff-tree.c4
-rw-r--r--builtin/diff.c9
-rw-r--r--builtin/difftool.c692
-rw-r--r--builtin/fetch.c4
-rw-r--r--builtin/for-each-ref.c5
-rw-r--r--builtin/fsck.c164
-rw-r--r--builtin/gc.c57
-rw-r--r--builtin/grep.c464
-rw-r--r--builtin/init-db.c8
-rw-r--r--builtin/ls-files.c21
-rw-r--r--builtin/ls-tree.c16
-rw-r--r--builtin/merge-index.c2
-rw-r--r--builtin/merge.c31
-rw-r--r--builtin/mv.c52
-rw-r--r--builtin/name-rev.c58
-rw-r--r--builtin/notes.c4
-rw-r--r--builtin/pack-objects.c152
-rw-r--r--builtin/push.c2
-rw-r--r--builtin/read-tree.c38
-rw-r--r--builtin/rebase--helper.c40
-rw-r--r--builtin/receive-pack.c48
-rw-r--r--builtin/remote.c22
-rw-r--r--builtin/replace.c2
-rw-r--r--builtin/reset.c4
-rw-r--r--builtin/rev-list.c2
-rw-r--r--builtin/rev-parse.c41
-rw-r--r--builtin/rm.c82
-rw-r--r--builtin/shortlog.c15
-rw-r--r--builtin/show-branch.c42
-rw-r--r--builtin/show-ref.c49
-rw-r--r--builtin/submodule--helper.c101
-rw-r--r--builtin/symbolic-ref.c2
-rw-r--r--builtin/tag.c103
-rw-r--r--builtin/update-index.c1
-rw-r--r--builtin/update-ref.c2
-rw-r--r--builtin/verify-tag.c22
-rw-r--r--builtin/worktree.c4
-rw-r--r--cache.h92
-rw-r--r--color.c12
-rw-r--r--command-list.txt1
-rw-r--r--commit.c47
-rw-r--r--commit.h2
-rw-r--r--common-main.c3
-rw-r--r--compat/qsort_s.c69
-rw-r--r--compat/winansi.c4
-rw-r--r--config.c228
-rw-r--r--config.mak.uname3
-rw-r--r--connect.c94
-rw-r--r--contrib/coccinelle/free.cocci6
-rw-r--r--contrib/coccinelle/swap.cocci28
-rw-r--r--contrib/coccinelle/xstrdup_or_null.cocci6
-rw-r--r--contrib/completion/git-completion.bash404
-rw-r--r--contrib/convert-objects/convert-objects.c329
-rw-r--r--contrib/convert-objects/git-convert-objects.txt29
-rwxr-xr-xcontrib/examples/git-difftool.perl (renamed from git-difftool.perl)22
-rwxr-xr-xcontrib/gitview/gitview1305
-rw-r--r--contrib/gitview/gitview.txt57
-rw-r--r--convert.c25
-rw-r--r--diff-no-index.c6
-rw-r--r--diff.c46
-rw-r--r--dir.c227
-rw-r--r--dir.h4
-rw-r--r--environment.c4
-rw-r--r--fast-import.c2
-rw-r--r--fetch-pack.c48
-rw-r--r--fsck.c4
-rwxr-xr-xgit-add--interactive.perl334
-rw-r--r--git-compat-util.h21
-rwxr-xr-xgit-mergetool.sh21
-rwxr-xr-xgit-p4.py121
-rw-r--r--git-rebase--interactive.sh16
-rwxr-xr-xgit-rebase.sh6
-rwxr-xr-xgit-relink.perl173
-rwxr-xr-xgit-send-email.perl191
-rw-r--r--git-sh-setup.sh4
-rwxr-xr-xgit-submodule.sh39
-rwxr-xr-xgit-svn.perl6
-rw-r--r--git.c8
-rw-r--r--gitk-git/Makefile1
-rwxr-xr-xgitk-git/gitk166
-rw-r--r--gitk-git/po/bg.po4
-rw-r--r--gitk-git/po/ca.po6
-rw-r--r--gitk-git/po/de.po4
-rw-r--r--gitk-git/po/es.po4
-rw-r--r--gitk-git/po/fr.po4
-rw-r--r--gitk-git/po/hu.po4
-rw-r--r--gitk-git/po/it.po4
-rw-r--r--gitk-git/po/ja.po13
-rw-r--r--gitk-git/po/pt_br.po4
-rw-r--r--gitk-git/po/pt_pt.po1376
-rw-r--r--gitk-git/po/ru.po670
-rw-r--r--gitk-git/po/sv.po19
-rw-r--r--gitk-git/po/vi.po4
-rw-r--r--gpg-interface.h5
-rw-r--r--graph.c51
-rw-r--r--grep.c16
-rw-r--r--grep.h1
-rw-r--r--help.c21
-rw-r--r--http-walker.c52
-rw-r--r--http.c35
-rw-r--r--ident.c49
-rw-r--r--line-range.c3
-rw-r--r--ll-merge.c33
-rw-r--r--lockfile.c12
-rw-r--r--lockfile.h8
-rw-r--r--merge-recursive.c124
-rw-r--r--merge.c2
-rw-r--r--object.c4
-rw-r--r--object.h2
-rw-r--r--oidset.c49
-rw-r--r--oidset.h45
-rw-r--r--pack-objects.h4
-rw-r--r--pack-revindex.c5
-rw-r--r--pathspec.c536
-rw-r--r--pathspec.h5
-rw-r--r--perl/Git.pm38
-rw-r--r--perl/Git/I18N.pm19
-rw-r--r--perl/Git/SVN.pm2
-rw-r--r--po/TEAMS5
-rw-r--r--po/bg.po7444
-rw-r--r--po/ca.po4894
-rw-r--r--po/de.po4331
-rw-r--r--po/fr.po4293
-rw-r--r--po/git.pot3997
-rw-r--r--po/ko.po4221
-rw-r--r--po/pt_PT.po4562
-rw-r--r--po/sv.po4275
-rw-r--r--po/vi.po4275
-rw-r--r--po/zh_CN.po4258
-rw-r--r--preload-index.c2
-rw-r--r--pretty.c17
-rw-r--r--prio-queue.c4
-rw-r--r--progress.c11
-rw-r--r--read-cache.c19
-rw-r--r--ref-filter.c576
-rw-r--r--ref-filter.h16
-rw-r--r--refs.c148
-rw-r--r--refs.h9
-rw-r--r--refs/files-backend.c466
-rw-r--r--refs/refs-internal.h72
-rw-r--r--remote.c14
-rw-r--r--remote.h4
-rw-r--r--rerere.c2
-rw-r--r--run-command.c8
-rw-r--r--sequencer.c1184
-rw-r--r--sequencer.h4
-rw-r--r--setup.c65
-rw-r--r--sha1_file.c317
-rw-r--r--shortlog.h1
-rw-r--r--strbuf.h4
-rw-r--r--string-list.c13
-rw-r--r--submodule-config.c60
-rw-r--r--submodule-config.h7
-rw-r--r--submodule.c267
-rw-r--r--submodule.h65
-rw-r--r--t/Makefile6
-rw-r--r--t/helper/test-scrap-cache-tree.c2
-rw-r--r--t/helper/test-string-list.c25
-rw-r--r--t/lib-proto-disable.sh142
-rwxr-xr-xt/lib-submodule-update.sh5
-rwxr-xr-xt/perf/p0071-sort.sh26
-rwxr-xr-xt/perf/p5302-pack-index.sh7
-rwxr-xr-xt/t0001-init.sh3
-rwxr-xr-xt/t0003-attributes.sh26
-rwxr-xr-xt/t0202/test.pl14
-rwxr-xr-xt/t1000-read-tree-m-3way.sh648
-rwxr-xr-xt/t1001-read-tree-m-2way.sh649
-rwxr-xr-xt/t1300-repo-config.sh167
-rwxr-xr-xt/t1400-update-ref.sh125
-rwxr-xr-xt/t1403-show-ref.sh42
-rwxr-xr-xt/t1450-fsck.sh160
-rwxr-xr-xt/t1500-rev-parse.sh45
-rwxr-xr-xt/t1700-split-index.sh16
-rwxr-xr-xt/t2027-worktree-list.sh10
-rwxr-xr-xt/t3200-branch.sh6
-rwxr-xr-xt/t3203-branch-output.sh45
-rwxr-xr-xt/t3404-rebase-interactive.sh18
-rwxr-xr-xt/t3407-rebase-abort.sh24
-rwxr-xr-xt/t3510-cherry-pick-sequence.sh6
-rwxr-xr-xt/t3511-cherry-pick-x.sh16
-rwxr-xr-xt/t3600-rm.sh39
-rwxr-xr-xt/t3701-add-interactive.sh14
-rwxr-xr-xt/t4014-format-patch.sh37
-rwxr-xr-xt/t4026-color.sh7
-rwxr-xr-xt/t4032-diff-inter-hunk-context.sh27
-rwxr-xr-xt/t4201-shortlog.sh19
-rwxr-xr-xt/t4202-log.sh70
-rwxr-xr-xt/t4205-log-pretty-formats.sh26
-rwxr-xr-xt/t5316-pack-delta-depth.sh93
-rwxr-xr-xt/t5400-send-pack.sh38
-rwxr-xr-xt/t5504-fetch-receive-strict.sh2
-rwxr-xr-xt/t5505-remote.sh28
-rwxr-xr-xt/t5509-fetch-push-namespaces.sh1
-rwxr-xr-xt/t5512-ls-remote.sh9
-rwxr-xr-xt/t5516-fetch-push.sh2
-rwxr-xr-xt/t5531-deep-submodule-push.sh21
-rwxr-xr-xt/t5545-push-options.sh15
-rwxr-xr-xt/t5550-http-fetch-dumb.sh19
-rwxr-xr-xt/t5580-clone-push-unc.sh48
-rwxr-xr-xt/t5601-clone.sh43
-rwxr-xr-xt/t5802-connect-helper.sh1
-rwxr-xr-xt/t5812-proto-disable-http.sh7
-rwxr-xr-xt/t6007-rev-list-cherry-pick-file.sh38
-rwxr-xr-xt/t6030-bisect-porcelain.sh2
-rwxr-xr-xt/t6040-tracking-info.sh2
-rwxr-xr-xt/t6045-merge-rename-delete.sh23
-rwxr-xr-xt/t6120-describe.sh27
-rwxr-xr-xt/t6132-pathspec-exclude.sh6
-rwxr-xr-xt/t6134-pathspec-in-submodule.sh36
-rwxr-xr-xt/t6300-for-each-ref.sh123
-rwxr-xr-xt/t6302-for-each-ref-filter.sh94
-rwxr-xr-xt/t6500-gc.sh15
-rwxr-xr-xt/t7004-tag.sh201
-rwxr-xr-xt/t7030-verify-tag.sh16
-rwxr-xr-xt/t7400-submodule-basic.sh14
-rwxr-xr-xt/t7406-submodule-update.sh29
-rwxr-xr-xt/t7408-submodule-reference.sh66
-rwxr-xr-xt/t7411-submodule-config.sh39
-rwxr-xr-xt/t7412-submodule-absorbgitdirs.sh128
-rwxr-xr-xt/t7501-commit.sh36
-rwxr-xr-xt/t7512-status-help.sh19
-rwxr-xr-xt/t7518-ident-corner-cases.sh36
-rwxr-xr-xt/t7600-merge.sh11
-rwxr-xr-xt/t7610-mergetool.sh281
-rwxr-xr-xt/t7800-difftool.sh135
-rwxr-xr-xt/t7810-grep.sh66
-rwxr-xr-xt/t7814-grep-recurse-submodules.sh241
-rwxr-xr-xt/t9001-send-email.sh2
-rwxr-xr-xt/t9117-git-svn-init-clone.sh12
-rwxr-xr-xt/t9800-git-p4-basic.sh20
-rwxr-xr-xt/t9806-git-p4-options.sh32
-rwxr-xr-xt/t9807-git-p4-submit.sh69
-rwxr-xr-xt/t9813-git-p4-preserve-users.sh16
-rwxr-xr-xt/t9814-git-p4-rename.sh6
-rwxr-xr-xt/t9822-git-p4-path-encoding.sh16
-rwxr-xr-xt/t9824-git-p4-git-lfs.sh24
-rwxr-xr-xt/t9902-completion.sh561
-rw-r--r--t/test-lib-functions.sh20
-rw-r--r--t/test-lib.sh4
-rw-r--r--tag.c5
-rw-r--r--tempfile.c13
-rw-r--r--trailer.c301
-rw-r--r--trailer.h25
-rw-r--r--transport-helper.c12
-rw-r--r--transport.c173
-rw-r--r--transport.h52
-rw-r--r--tree-walk.c28
-rw-r--r--unpack-trees.c96
-rw-r--r--upload-pack.c6
-rw-r--r--urlmatch.c137
-rw-r--r--urlmatch.h12
-rw-r--r--usage.c17
-rw-r--r--userdiff.c19
-rw-r--r--versioncmp.c99
-rw-r--r--worktree.c54
-rw-r--r--worktree.h5
-rw-r--r--ws.c19
-rw-r--r--wt-status.c25
-rw-r--r--xdiff/xdiff.h3
-rw-r--r--xdiff/xdiffi.c33
-rw-r--r--xdiff/xemit.c14
-rw-r--r--xdiff/xutils.c106
344 files changed, 46177 insertions, 23512 deletions
diff --git a/.gitignore b/.gitignore
index 6722f78..833ef3b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -114,11 +114,11 @@
/git-read-tree
/git-rebase
/git-rebase--am
+/git-rebase--helper
/git-rebase--interactive
/git-rebase--merge
/git-receive-pack
/git-reflog
-/git-relink
/git-remote
/git-remote-http
/git-remote-https
diff --git a/.mailmap b/.mailmap
index 9cc33e9..e06526a 100644
--- a/.mailmap
+++ b/.mailmap
@@ -177,6 +177,7 @@ Paolo Bonzini <bonzini@gnu.org> <paolo.bonzini@lu.unisi.ch>
Pascal Obry <pascal@obry.net> <pascal.obry@gmail.com>
Pascal Obry <pascal@obry.net> <pascal.obry@wanadoo.fr>
Pat Notz <patnotz@gmail.com> <pknotz@sandia.gov>
+Patrick Steinhardt <ps@pks.im> <patrick.steinhardt@elego.de>
Paul Mackerras <paulus@samba.org> <paulus@dorrigo.(none)>
Paul Mackerras <paulus@samba.org> <paulus@pogo.(none)>
Peter Baumann <waste.manager@gmx.de> <Peter.B.Baumann@stud.informatik.uni-erlangen.de>
@@ -192,6 +193,8 @@ Philippe Bruhat <book@cpan.org>
Ralf Thielow <ralf.thielow@gmail.com> <ralf.thielow@googlemail.com>
Ramsay Jones <ramsay@ramsayjones.plus.com> <ramsay@ramsay1.demon.co.uk>
René Scharfe <l.s.r@web.de> <rene.scharfe@lsrfire.ath.cx>
+Richard Hansen <rhansen@rhansen.org> <hansenr@google.com>
+Richard Hansen <rhansen@rhansen.org> <rhansen@bbn.com>
Robert Fitzsimons <robfitz@273k.net>
Robert Shearman <robertshearman@gmail.com> <rob@codeweavers.com>
Robert Zeh <robert.a.zeh@gmail.com>
@@ -223,6 +226,7 @@ Steven Walter <stevenrwalter@gmail.com> <swalter@lexmark.com>
Steven Walter <stevenrwalter@gmail.com> <swalter@lpdev.prtdev.lexmark.com>
Sven Verdoolaege <skimo@kotnet.org> <Sven.Verdoolaege@cs.kuleuven.ac.be>
Sven Verdoolaege <skimo@kotnet.org> <skimo@liacs.nl>
+SZEDER Gábor <szeder.dev@gmail.com> <szeder@ira.uka.de>
Tay Ray Chuan <rctay89@gmail.com>
Ted Percival <ted@midg3t.net> <ted.percival@quest.com>
Theodore Ts'o <tytso@mit.edu>
diff --git a/Documentation/Makefile b/Documentation/Makefile
index b43d66e..b5be2e2 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -120,6 +120,7 @@ INSTALL_INFO = install-info
DOCBOOK2X_TEXI = docbook2x-texi
DBLATEX = dblatex
ASCIIDOC_DBLATEX_DIR = /etc/asciidoc/dblatex
+DBLATEX_COMMON = -p $(ASCIIDOC_DBLATEX_DIR)/asciidoc-dblatex.xsl -s $(ASCIIDOC_DBLATEX_DIR)/asciidoc-dblatex.sty
ifndef PERL_PATH
PERL_PATH = /usr/bin/perl
endif
@@ -173,6 +174,16 @@ ifdef GNU_ROFF
XMLTO_EXTRA += -m manpage-quote-apos.xsl
endif
+ifdef USE_ASCIIDOCTOR
+ASCIIDOC = asciidoctor
+ASCIIDOC_CONF =
+ASCIIDOC_HTML = xhtml5
+ASCIIDOC_DOCBOOK = docbook45
+ASCIIDOC_EXTRA += -I. -rasciidoctor-extensions
+ASCIIDOC_EXTRA += -alitdd='&\#x2d;&\#x2d;'
+DBLATEX_COMMON =
+endif
+
SHELL_PATH ?= $(SHELL)
# Shell quote;
SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
@@ -337,7 +348,7 @@ manpage-base-url.xsl: manpage-base-url.xsl.in
user-manual.xml: user-manual.txt user-manual.conf
$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
- $(TXT_TO_XML) -d article -o $@+ $< && \
+ $(TXT_TO_XML) -d book -o $@+ $< && \
mv $@+ $@
technical/api-index.txt: technical/api-index-skel.txt \
@@ -368,13 +379,14 @@ user-manual.texi: user-manual.xml
user-manual.pdf: user-manual.xml
$(QUIET_DBLATEX)$(RM) $@+ $@ && \
- $(DBLATEX) -o $@+ -p $(ASCIIDOC_DBLATEX_DIR)/asciidoc-dblatex.xsl -s $(ASCIIDOC_DBLATEX_DIR)/asciidoc-dblatex.sty $< && \
+ $(DBLATEX) -o $@+ $(DBLATEX_COMMON) $< && \
mv $@+ $@
-gitman.texi: $(MAN_XML) cat-texi.perl
+gitman.texi: $(MAN_XML) cat-texi.perl texi.xsl
$(QUIET_DB2TEXI)$(RM) $@+ $@ && \
- ($(foreach xml,$(MAN_XML),$(DOCBOOK2X_TEXI) --encoding=UTF-8 \
- --to-stdout $(xml) &&) true) > $@++ && \
+ ($(foreach xml,$(sort $(MAN_XML)),xsltproc -o $(xml)+ texi.xsl $(xml) && \
+ $(DOCBOOK2X_TEXI) --encoding=UTF-8 --to-stdout $(xml)+ && \
+ rm $(xml)+ &&) true) > $@++ && \
$(PERL_PATH) cat-texi.perl $@ <$@++ >$@+ && \
rm $@++ && \
mv $@+ $@
diff --git a/Documentation/RelNotes/2.12.0.txt b/Documentation/RelNotes/2.12.0.txt
new file mode 100644
index 0000000..2915480
--- /dev/null
+++ b/Documentation/RelNotes/2.12.0.txt
@@ -0,0 +1,500 @@
+Git 2.12 Release Notes
+======================
+
+Backward compatibility notes.
+
+ * Use of an empty string that is used for 'everything matches' is
+ still warned and Git asks users to use a more explicit '.' for that
+ instead. The hope is that existing users will not mind this
+ change, and eventually the warning can be turned into a hard error,
+ upgrading the deprecation into removal of this (mis)feature. That
+ is not scheduled to happen in the upcoming release (yet).
+
+ * The historical argument order "git merge <msg> HEAD <commit>..."
+ has been deprecated for quite some time, and will be removed in a
+ future release.
+
+ * An ancient script "git relink" has been removed.
+
+
+Updates since v2.11
+-------------------
+
+UI, Workflows & Features
+
+ * Various updates to "git p4".
+
+ * "git p4" didn't interact with the internal of .git directory
+ correctly in the modern "git-worktree"-enabled world.
+
+ * "git branch --list" and friends learned "--ignore-case" option to
+ optionally sort branches and tags case insensitively.
+
+ * In addition to %(subject), %(body), "log --pretty=format:..."
+ learned a new placeholder %(trailers).
+
+ * "git rebase" learned "--quit" option, which allows a user to
+ remove the metadata left by an earlier "git rebase" that was
+ manually aborted without using "git rebase --abort".
+
+ * "git clone --reference $there --recurse-submodules $super" has been
+ taught to guess repositories usable as references for submodules of
+ $super that are embedded in $there while making a clone of the
+ superproject borrow objects from $there; extend the mechanism to
+ also allow submodules of these submodules to borrow repositories
+ embedded in these clones of the submodules embedded in the clone of
+ the superproject.
+
+ * Porcelain scripts written in Perl are getting internationalized.
+
+ * "git merge --continue" has been added as a synonym to "git commit"
+ to conclude a merge that has stopped due to conflicts.
+
+ * Finer-grained control of what protocols are allowed for transports
+ during clone/fetch/push have been enabled via a new configuration
+ mechanism.
+
+ * "git shortlog" learned "--committer" option to group commits by
+ committer, instead of author.
+
+ * GitLFS integration with "git p4" has been updated.
+
+ * The isatty() emulation for Windows has been updated to eradicate
+ the previous hack that depended on internals of (older) MSVC
+ runtime.
+
+ * Some platforms no longer understand "latin-1" that is still seen in
+ the wild in e-mail headers; replace them with "iso-8859-1" that is
+ more widely known when conversion fails from/to it.
+
+ * "git grep" has been taught to optionally recurse into submodules.
+
+ * "git rm" used to refuse to remove a submodule when it has its own
+ git repository embedded in its working tree. It learned to move
+ the repository away to $GIT_DIR/modules/ of the superproject
+ instead, and allow the submodule to be deleted (as long as there
+ will be no loss of local modifications, that is).
+
+ * A recent updates to "git p4" was not usable for older p4 but it
+ could be made to work with minimum changes. Do so.
+
+ * "git diff" learned diff.interHunkContext configuration variable
+ that gives the default value for its --inter-hunk-context option.
+
+ * The prereleaseSuffix feature of version comparison that is used in
+ "git tag -l" did not correctly when two or more prereleases for the
+ same release were present (e.g. when 2.0, 2.0-beta1, and 2.0-beta2
+ are there and the code needs to compare 2.0-beta1 and 2.0-beta2).
+
+ * "git submodule push" learned "--recurse-submodules=only option to
+ push submodules out without pushing the top-level superproject.
+
+ * "git tag" and "git verify-tag" learned to put GPG verification
+ status in their "--format=<placeholders>" output format.
+
+ * An ancient repository conversion tool left in contrib/ has been
+ removed.
+
+ * "git show-ref HEAD" used with "--verify" because the user is not
+ interested in seeing refs/remotes/origin/HEAD, and used with
+ "--head" because the user does not want HEAD to be filtered out,
+ i.e. "git show-ref --head --verify HEAD", did not work as expected.
+
+ * "git submodule add" used to be confused and refused to add a
+ locally created repository; users can now use "--force" option
+ to add them.
+ (merge 619acfc78c sb/submodule-add-force later to maint).
+
+ * Some people feel the default set of colors used by "git log --graph"
+ rather limiting. A mechanism to customize the set of colors has
+ been introduced.
+
+ * "git read-tree" and its underlying unpack_trees() machinery learned
+ to report problematic paths prefixed with the --super-prefix option.
+
+ * When a submodule "A", which has another submodule "B" nested within
+ it, is "absorbed" into the top-level superproject, the inner
+ submodule "B" used to be left in a strange state. The logic to
+ adjust the .git pointers in these submodules has been corrected.
+
+ * The user can specify a custom update method that is run when
+ "submodule update" updates an already checked out submodule. This
+ was ignored when checking the submodule out for the first time and
+ we instead always just checked out the commit that is bound to the
+ path in the superproject's index.
+
+ * The command line completion (in contrib/) learned that
+ "git diff --submodule=" can take "diff" as a recently added option.
+
+ * The "core.logAllRefUpdates" that used to be boolean has been
+ enhanced to take 'always' as well, to record ref updates to refs
+ other than the ones that are expected to be updated (i.e. branches,
+ remote-tracking branches and notes).
+
+ * Comes with more command line completion (in contrib/) for recently
+ introduced options.
+
+
+Performance, Internal Implementation, Development Support etc.
+
+ * Commands that operate on a log message and add lines to the trailer
+ blocks, such as "format-patch -s", "cherry-pick (-x|-s)", and
+ "commit -s", have been taught to use the logic of and share the
+ code with "git interpret-trailer".
+
+ * The default Travis-CI configuration specifies newer P4 and GitLFS.
+
+ * The "fast hash" that had disastrous performance issues in some
+ corner cases has been retired from the internal diff.
+
+ * The character width table has been updated to match Unicode 9.0
+
+ * Update the procedure to generate "tags" for developer support.
+
+ * The codeflow of setting NOATIME and CLOEXEC on file descriptors Git
+ opens has been simplified.
+
+ * "git diff" and its family had two experimental heuristics to shift
+ the contents of a hunk to make the patch easier to read. One of
+ them turns out to be better than the other, so leave only the
+ "--indent-heuristic" option and remove the other one.
+
+ * A new submodule helper "git submodule embedgitdirs" to make it
+ easier to move embedded .git/ directory for submodules in a
+ superproject to .git/modules/ (and point the latter with the former
+ that is turned into a "gitdir:" file) has been added.
+
+ * "git push \\server\share\dir" has recently regressed and then
+ fixed. A test has retroactively been added for this breakage.
+
+ * Build updates for Cygwin.
+
+ * The implementation of "real_path()" was to go there with chdir(2)
+ and call getcwd(3), but this obviously wouldn't be usable in a
+ threaded environment. Rewrite it to manually resolve relative
+ paths including symbolic links in path components.
+
+ * Adjust documentation to help AsciiDoctor render better while not
+ breaking the rendering done by AsciiDoc.
+
+ * The sequencer machinery has been further enhanced so that a later
+ set of patches can start using it to reimplement "rebase -i".
+
+ * Update the definition of the MacOSX test environment used by
+ TravisCI.
+
+ * Rewrite a scripted porcelain "git difftool" in C.
+
+ * "make -C t failed" will now run only the tests that failed in the
+ previous run. This is usable only when prove is not use, and gives
+ a useless error message when run after "make clean", but otherwise
+ is serviceable.
+
+ * "uchar [40]" to "struct object_id" conversion continues.
+
+
+Also contains various documentation updates and code clean-ups.
+
+Fixes since v2.10
+-----------------
+
+Unless otherwise noted, all the fixes since v2.9 in the maintenance
+track are contained in this release (see the maintenance releases'
+notes for details).
+
+ * We often decide if a session is interactive by checking if the
+ standard I/O streams are connected to a TTY, but isatty() that
+ comes with Windows incorrectly returned true if it is used on NUL
+ (i.e. an equivalent to /dev/null). This has been fixed.
+
+ * "git svn" did not work well with path components that are "0", and
+ some configuration variable it uses were not documented.
+
+ * "git rev-parse --symbolic" failed with a more recent notation like
+ "HEAD^-1" and "HEAD^!".
+
+ * An empty directory in a working tree that can simply be nuked used
+ to interfere while merging or cherry-picking a change to create a
+ submodule directory there, which has been fixed..
+
+ * The code in "git push" to compute if any commit being pushed in the
+ superproject binds a commit in a submodule that hasn't been pushed
+ out was overly inefficient, making it unusable even for a small
+ project that does not have any submodule but have a reasonable
+ number of refs.
+
+ * "git push --dry-run --recurse-submodule=on-demand" wasn't
+ "--dry-run" in the submodules.
+
+ * The output from "git worktree list" was made in readdir() order,
+ and was unstable.
+
+ * mergetool.<tool>.trustExitCode configuration variable did not apply
+ to built-in tools, but now it does.
+
+ * "git p4" LFS support was broken when LFS stores an empty blob.
+
+ * A corner case in merge-recursive regression that crept in
+ during 2.10 development cycle has been fixed.
+
+ * Transport with dumb http can be fooled into following foreign URLs
+ that the end user does not intend to, especially with the server
+ side redirects and http-alternates mechanism, which can lead to
+ security issues. Tighten the redirection and make it more obvious
+ to the end user when it happens.
+
+ * Update the error messages from the dumb-http client when it fails
+ to obtain loose objects; we used to give sensible error message
+ only upon 404 but we now forbid unexpected redirects that needs to
+ be reported with something sensible.
+
+ * When diff.renames configuration is on (and with Git 2.9 and later,
+ it is enabled by default, which made it worse), "git stash"
+ misbehaved if a file is removed and another file with a very
+ similar content is added.
+
+ * "git diff --no-index" did not take "--no-abbrev" option.
+
+ * "git difftool --dir-diff" had a minor regression when started from
+ a subdirectory, which has been fixed.
+
+ * "git commit --allow-empty --only" (no pathspec) with dirty index
+ ought to be an acceptable way to create a new commit that does not
+ change any paths, but it was forbidden, perhaps because nobody
+ needed it so far.
+
+ * Git 2.11 had a minor regression in "merge --ff-only" that competed
+ with another process that simultanously attempted to update the
+ index. We used to explain what went wrong with an error message,
+ but the new code silently failed. The error message has been
+ resurrected.
+
+ * A pathname that begins with "//" or "\\" on Windows is special but
+ path normalization logic was unaware of it.
+
+ * "git pull --rebase", when there is no new commits on our side since
+ we forked from the upstream, should be able to fast-forward without
+ invoking "git rebase", but it didn't.
+
+ * The way to specify hotkeys to "xxdiff" that is used by "git
+ mergetool" has been modernized to match recent versions of xxdiff.
+
+ * Unlike "git am --abort", "git cherry-pick --abort" moved HEAD back
+ to where cherry-pick started while picking multiple changes, when
+ the cherry-pick stopped to ask for help from the user, and the user
+ did "git reset --hard" to a different commit in order to re-attempt
+ the operation.
+
+ * Code cleanup in shallow boundary computation.
+
+ * A recent update to receive-pack to make it easier to drop garbage
+ objects made it clear that GIT_ALTERNATE_OBJECT_DIRECTORIES cannot
+ have a pathname with a colon in it (no surprise!), and this in turn
+ made it impossible to push into a repository at such a path. This
+ has been fixed by introducing a quoting mechanism used when
+ appending such a path to the colon-separated list.
+
+ * The function usage_msg_opt() has been updated to say "fatal:"
+ before the custom message programs give, when they want to die
+ with a message about wrong command line options followed by the
+ standard usage string.
+
+ * "git index-pack --stdin" needs an access to an existing repository,
+ but "git index-pack file.pack" to generate an .idx file that
+ corresponds to a packfile does not.
+
+ * Fix for NDEBUG builds.
+
+ * A lazy "git push" without refspec did not internally use a fully
+ specified refspec to perform 'current', 'simple', or 'upstream'
+ push, causing unnecessary "ambiguous ref" errors.
+
+ * "git p4" misbehaved when swapping a directory and a symbolic link.
+
+ * Even though an fix was attempted in Git 2.9.3 days, but running
+ "git difftool --dir-diff" from a subdirectory never worked. This
+ has been fixed.
+
+ * "git p4" that tracks multile p4 paths imported a single changelist
+ that touches files in these multiple paths as one commit, followed
+ by many empty commits. This has been fixed.
+
+ * A potential but unlikely buffer overflow in Windows port has been
+ fixed.
+
+ * When the http server gives an incomplete response to a smart-http
+ rpc call, it could lead to client waiting for a full response that
+ will never come. Teach the client side to notice this condition
+ and abort the transfer.
+
+ * Compression setting for producing packfiles were spread across
+ three codepaths, one of which did not honor any configuration.
+ Unify these so that all of them honor core.compression and
+ pack.compression variables the same way.
+
+ * "git fast-import" sometimes mishandled while rebalancing notes
+ tree, which has been fixed.
+
+ * Recent update to the default abbreviation length that auto-scales
+ lacked documentation update, which has been corrected.
+
+ * Leakage of lockfiles in the config subsystem has been fixed.
+
+ * It is natural that "git gc --auto" may not attempt to pack
+ everything into a single pack, and there is no point in warning
+ when the user has configured the system to use the pack bitmap,
+ leading to disabling further "gc".
+
+ * "git archive" did not read the standard configuration files, and
+ failed to notice a file that is marked as binary via the userdiff
+ driver configuration.
+
+ * "git blame --porcelain" misidentified the "previous" <commit, path>
+ pair (aka "source") when contents came from two or more files.
+
+ * "git rebase -i" with a recent update started showing an incorrect
+ count when squashing more than 10 commits.
+
+ * "git <cmd> @{push}" on a detached HEAD used to segfault; it has
+ been corrected to error out with a message.
+
+ * Running "git add a/b" when "a" is a submodule correctly errored
+ out, but without a meaningful error message.
+ (merge 2d81c48fa7 sb/pathspec-errors later to maint).
+
+ * Typing ^C to pager, which usually does not kill it, killed Git and
+ took the pager down as a collateral damage in certain process-tree
+ structure. This has been fixed.
+
+ * "git mergetool" without any pathspec on the command line that is
+ run from a subdirectory became no-op in Git v2.11 by mistake, which
+ has been fixed.
+
+ * Retire long unused/unmaintained gitview from the contrib/ area.
+ (merge 3120925c25 sb/remove-gitview later to maint).
+
+ * Tighten a test to avoid mistaking an extended ERE regexp engine as
+ a PRE regexp engine.
+
+ * An error message with an ASCII control character like '\r' in it
+ can alter the message to hide its early part, which is problematic
+ when a remote side gives such an error message that the local side
+ will relay with a "remote: " prefix.
+ (merge f290089879 jk/vreport-sanitize later to maint).
+
+ * "git fsck" inspects loose objects more carefully now.
+ (merge cce044df7f jk/loose-object-fsck later to maint).
+
+ * A crashing bug introduced in v2.11 timeframe has been found (it is
+ triggerable only in fast-import) and fixed.
+ (merge abd5a00268 jk/clear-delta-base-cache-fix later to maint).
+
+ * With an anticipatory tweak for remotes defined in ~/.gitconfig
+ (e.g. "remote.origin.prune" set to true, even though there may or
+ may not actually be "origin" remote defined in a particular Git
+ repository), "git remote rename" and other commands misinterpreted
+ and behaved as if such a non-existing remote actually existed.
+ (merge e459b073fb js/remote-rename-with-half-configured-remote later to maint).
+
+ * A few codepaths had to rely on a global variable when sorting
+ elements of an array because sort(3) API does not allow extra data
+ to be passed to the comparison function. Use qsort_s() when
+ natively available, and a fallback implementation of it when not,
+ to eliminate the need, which is a prerequisite for making the
+ codepath reentrant.
+
+ * "git fsck --connectivity-check" was not working at all.
+ (merge a2b22854bd jk/fsck-connectivity-check-fix later to maint).
+
+ * After starting "git rebase -i", which first opens the user's editor
+ to edit the series of patches to apply, but before saving the
+ contents of that file, "git status" failed to show the current
+ state (i.e. you are in an interactive rebase session, but you have
+ applied no steps yet) correctly.
+ (merge df9ded4984 js/status-pre-rebase-i later to maint).
+
+ * Test tweak for FreeBSD where /usr/bin/unzip is unsuitable to run
+ our tests but /usr/local/bin/unzip is usable.
+ (merge d98b2c5fce js/unzip-in-usr-bin-workaround later to maint).
+
+ * "git p4" did not work well with multiple git-p4.mapUser entries on
+ Windows.
+ (merge c3c2b05776 gv/mingw-p4-mapuser later to maint).
+
+ * "git help" enumerates executable files in $PATH; the implementation
+ of "is this file executable?" on Windows has been optimized.
+ (merge c755015f79 hv/mingw-help-is-executable later to maint).
+
+ * Test tweaks for those who have default ACL in their git source tree
+ that interfere with the umask test.
+ (merge d549d21307 mm/reset-facl-before-umask-test later to maint).
+
+ * Names of the various hook scripts must be spelled exactly, but on
+ Windows, an .exe binary must be named with .exe suffix; notice
+ $GIT_DIR/hooks/<hookname>.exe as a valid <hookname> hook.
+ (merge 235be51fbe js/mingw-hooks-with-exe-suffix later to maint).
+
+ * Asciidoctor, an alternative reimplementation of AsciiDoc, still
+ needs some changes to work with documents meant to be formatted
+ with AsciiDoc. "make USE_ASCIIDOCTOR=YesPlease" to use it out of
+ the box to document our pages is getting closer to reality.
+
+ * Correct command line completion (in contrib/) on "git svn"
+ (merge 2cbad17642 ew/complete-svn-authorship-options later to maint).
+
+ * Incorrect usage help message for "git worktree prune" has been fixed.
+ (merge 2488dcab22 ps/worktree-prune-help-fix later to maint).
+
+ * Adjust a perf test to new world order where commands that do
+ require a repository are really strict about having a repository.
+ (merge c86000c1a7 rs/p5302-create-repositories-before-tests later to maint).
+
+ * "git log --graph" did not work well with "--name-only", even though
+ other forms of "diff" output were handled correctly.
+ (merge f5022b5fed jk/log-graph-name-only later to maint).
+
+ * The push-options given via the "--push-options" option were not
+ passed through to external remote helpers such as "smart HTTP" that
+ are invoked via the transport helper.
+
+ * The documentation explained what "git stash" does to the working
+ tree (after stashing away the local changes) in terms of "reset
+ --hard", which was exposing an unnecessary implementation detail.
+ (merge 20a7e06172 tg/stash-doc-cleanup later to maint).
+
+ * When "git p4" imports changelist that removes paths, it failed to
+ convert pathnames when the p4 used encoding different from the one
+ used on the Git side. This has been corrected.
+ (merge a8b05162e8 ls/p4-path-encoding later to maint).
+
+ * A new coccinelle rule that catches a check of !pointer before the
+ pointer is free(3)d, which most likely is a bug.
+ (merge ec6cd14c7a rs/cocci-check-free-only-null later to maint).
+
+ * "ls-files" run with pathspec has been micro-optimized to avoid
+ having to memmove(3) unnecessary bytes.
+ (merge 96f6d3f61a rs/ls-files-partial-optim later to maint).
+
+ * A hotfix for a topic already in 'master'.
+ (merge a4d92d579f js/mingw-isatty later to maint).
+
+ * Other minor doc, test and build updates and code cleanups.
+ (merge f2627d9b19 sb/submodule-config-cleanup later to maint).
+ (merge 384f1a167b sb/unpack-trees-cleanup later to maint).
+ (merge 874444b704 rh/diff-orderfile-doc later to maint).
+ (merge eafd5d9483 cw/doc-sign-off later to maint).
+ (merge 0aaad415bc rs/absolute-pathdup later to maint).
+ (merge 4432dd6b5b rs/receive-pack-cleanup later to maint).
+ (merge 540a398e9c sg/mailmap-self later to maint).
+ (merge 209df269a6 nd/rev-list-all-includes-HEAD-doc later to maint).
+ (merge 941b9c5270 sb/doc-unify-bottom later to maint).
+ (merge 2aaf37b62c jk/doc-remote-helpers-markup-fix later to maint).
+ (merge e91461b332 jk/doc-submodule-markup-fix later to maint).
+ (merge 8ab9740d9f dp/submodule-doc-markup-fix later to maint).
+ (merge 0838cbc22f jk/tempfile-ferror-fclose-confusion later to maint).
+ (merge 115a40add6 dr/doc-check-ref-format-normalize later to maint).
+ (merge 133f0a299d gp/document-dotfiles-in-templates-are-not-copied later to maint).
+ (merge 2b35a9f4c7 bc/blame-doc-fix later to maint).
+ (merge 7e82388024 ps/doc-gc-aggressive-depth-update later to maint).
+ (merge 9993a7c5f1 bc/worktree-doc-fix-detached later to maint).
+ (merge e519eccdf4 rt/align-add-i-help-text later to maint).
diff --git a/Documentation/RelNotes/2.13.0.txt b/Documentation/RelNotes/2.13.0.txt
new file mode 100644
index 0000000..b0b4c36
--- /dev/null
+++ b/Documentation/RelNotes/2.13.0.txt
@@ -0,0 +1,151 @@
+Git 2.13 Release Notes
+======================
+
+Backward compatibility notes.
+
+ * Use of an empty string as a pathspec element that is used for
+ 'everything matches' is still warned and Git asks users to use a
+ more explicit '.' for that instead. The hope is that existing
+ users will not mind this change, and eventually the warning can be
+ turned into a hard error, upgrading the deprecation into removal of
+ this (mis)feature. That is not scheduled to happen in the upcoming
+ release (yet).
+
+ * The historical argument order "git merge <msg> HEAD <commit>..."
+ has been deprecated for quite some time, and will be removed in a
+ future release.
+
+
+Updates since v2.12
+-------------------
+
+UI, Workflows & Features
+
+ * "git describe" and "git name-rev" have been taught to take more
+ than one refname patterns to restrict the set of refs to base their
+ naming output on, and also learned to take negative patterns to
+ name refs not to be used for naming via their "--exclude" option.
+
+ * Deletion of a branch "foo/bar" could remove .git/refs/heads/foo
+ once there no longer is any other branch whose name begins with
+ "foo/", but we didn't do so so far. Now we do.
+
+ * When "git merge" detects a path that is renamed in one history
+ while the other history deleted (or modified) it, it now reports
+ both paths to help the user understand what is going on in the two
+ histories being merged.
+
+ * The <url> part in "http.<url>.<variable>" configuration variable
+ can now be spelled with '*' that serves as wildcard.
+ E.g. "http.https://*.example.com.proxy" can be used to specify the
+ proxy used for https://a.example.com, https://b.example.com, etc.,
+ i.e. any host in the example.com domain.
+
+ * "git tag" did not leave useful message when adding a new entry to
+ reflog; this was left unnoticed for a long time because refs/tags/*
+ doesn't keep reflog by default.
+
+ * The "negative" pathspec feature was somewhat more cumbersome to use
+ than necessary in that its short-hand used "!" which needed to be
+ escaped from shells, and it required "exclude from what?" specified.
+
+ * The command line options for ssh invocation needs to be tweaked for
+ some implementations of SSH (e.g. PuTTY plink wants "-P <port>"
+ while OpenSSH wants "-p <port>" to specify port to connect to), and
+ the variant was guessed when GIT_SSH environment variable is used
+ to specify it. The logic to guess now applies to the command
+ specified by the newer GIT_SSH_COMMAND and also core.sshcommand
+ configuration variable, and comes with an escape hatch for users to
+ deal with misdetected cases.
+
+ * The "--git-path", "--git-common-dir", and "--shared-index-path"
+ options of "git rev-parse" did not produce usable output. They are
+ now updated to show the path to the correct file, relative to where
+ the caller is.
+
+ * "git diff -W" has been taught to handle the case where a new
+ function is added at the end of the file better.
+
+ * "git update-ref -d" and other operations to delete references did
+ not leave any entry in HEAD's reflog when the reference being
+ deleted was the current branch. This is not a problem in practice
+ because you do not want to delete the branch you are currently on,
+ but caused renaming of the current branch to something else not to
+ be logged in a useful way.
+
+
+Performance, Internal Implementation, Development Support etc.
+
+ * The code to list branches in "git branch" has been consolidated
+ with the more generic ref-filter API.
+
+ * Resource usage while enumerating refs from alternate object store
+ has been optimized to help receiving end of "push" that hosts a
+ repository with many "forks".
+
+ * The gitattributes machinery is being taught to work better in a
+ multi-threaded environment.
+
+ * "git rebase -i" starts using the recently updated "sequencer" code.
+
+ * Code and design clean-up for the refs API.
+
+ * The preload-index code has been taught not to bother with the index
+ entries that are paths that are not checked out by "sparse checkout".
+
+ * Some warning() messages from "git clean" were updated to show the
+ errno from failed system calls.
+
+
+Also contains various documentation updates and code clean-ups.
+
+
+Fixes since v2.12
+-----------------
+
+Unless otherwise noted, all the fixes since v2.9 in the maintenance
+track are contained in this release (see the maintenance releases'
+notes for details).
+
+ * "git repack --depth=<n>" for a long time busted the specified depth
+ when reusing delta from existing packs. This has been corrected.
+ (merge 42b766d765 jk/delta-chain-limit later to maint).
+
+ * The code to parse the command line "git grep <patterns>... <rev>
+ [[--] <pathspec>...]" has been cleaned up, and a handful of bugs
+ have been fixed (e.g. we used to check "--" if it is a rev).
+ (merge 131f3c96d2 jk/grep-no-index-fix later to maint).
+
+ * "git ls-remote" and "git archive --remote" are designed to work
+ without being in a directory under Git's control. However, recent
+ updates revealed that we randomly look into a directory called
+ .git/ without actually doing necessary set-up when working in a
+ repository. Stop doing so.
+ (merge 4b0c3c7735 jn/remote-helpers-with-git-dir later to maint).
+
+ * "git show-branch" expected there were only very short branch names
+ in the repository and used a fixed-length buffer to hold them
+ without checking for overflow.
+ (merge d3cc5f4c44 jk/show-branch-lift-name-len-limit later to maint).
+
+ * A caller of tempfile API that uses stdio interface to write to
+ files may ignore errors while writing, which is detected when
+ tempfile is closed (with a call to ferror()). By that time, the
+ original errno that may have told us what went wrong is likely to
+ be long gone and was overwritten by an irrelevant value.
+ close_tempfile() now resets errno to EIO to make errno at least
+ predictable.
+ (merge 7e8c9355b7 jk/tempfile-ferror-fclose-confusion later to maint).
+
+ * "git remote rm X", when a branch has remote X configured as the
+ value of its branch.*.remote, tried to remove branch.*.remote and
+ branch.*.merge and failed if either is unset.
+ (merge 20690b2139 rl/remote-allow-missing-branch-name-merge later to maint).
+
+ * A "gc.log" file left by a backgrounded "gc --auto" disables further
+ automatic gc; it has been taught to run at least once a day (by
+ default) by ignoring a stale "gc.log" file that is too old.
+ (merge a831c06a2b dt/gc-ignore-old-gc-logs later to maint).
+
+ * Other minor doc, test and build updates and code cleanups.
+ (merge 2cfa83574c mm/two-more-xstrfmt later to maint).
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index 08352de..3faf7eb 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -216,12 +216,11 @@ that it will be postponed.
Exception: If your mailer is mangling patches then someone may ask
you to re-send them using MIME, that is OK.
-Do not PGP sign your patch, at least for now. Most likely, your
-maintainer or other people on the list would not have your PGP
-key and would not bother obtaining it anyway. Your patch is not
-judged by who you are; a good patch from an unknown origin has a
-far better chance of being accepted than a patch from a known,
-respected origin that is done poorly or does incorrect things.
+Do not PGP sign your patch. Most likely, your maintainer or other people on the
+list would not have your PGP key and would not bother obtaining it anyway.
+Your patch is not judged by who you are; a good patch from an unknown origin
+has a far better chance of being accepted than a patch from a known, respected
+origin that is done poorly or does incorrect things.
If you really really really really want to do a PGP signed
patch, format it as "multipart/signed", not a text/plain message
@@ -246,7 +245,7 @@ patch.
*2* The mailing list: git@vger.kernel.org
-(5) Sign your work
+(5) Certify your work by adding your "Signed-off-by: " line
To improve tracking of who did what, we've borrowed the
"sign-off" procedure from the Linux kernel project on patches
diff --git a/Documentation/asciidoctor-extensions.rb b/Documentation/asciidoctor-extensions.rb
new file mode 100644
index 0000000..ec83b49
--- /dev/null
+++ b/Documentation/asciidoctor-extensions.rb
@@ -0,0 +1,28 @@
+require 'asciidoctor'
+require 'asciidoctor/extensions'
+
+module Git
+ module Documentation
+ class LinkGitProcessor < Asciidoctor::Extensions::InlineMacroProcessor
+ use_dsl
+
+ named :chrome
+
+ def process(parent, target, attrs)
+ if parent.document.basebackend? 'html'
+ prefix = parent.document.attr('git-relative-html-prefix')
+ %(<a href="#{prefix}#{target}.html">#{target}(#{attrs[1]})</a>\n)
+ elsif parent.document.basebackend? 'docbook'
+ "<citerefentry>\n" \
+ "<refentrytitle>#{target}</refentrytitle>" \
+ "<manvolnum>#{attrs[1]}</manvolnum>\n" \
+ "</citerefentry>\n"
+ end
+ end
+ end
+ end
+end
+
+Asciidoctor::Extensions.register do
+ inline_macro Git::Documentation::LinkGitProcessor, :linkgit
+end
diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt
index 2669b87..dc41957 100644
--- a/Documentation/blame-options.txt
+++ b/Documentation/blame-options.txt
@@ -77,7 +77,7 @@ include::line-range-format.txt[]
terminal. Can't use `--progress` together with `--porcelain`
or `--incremental`.
--M|<num>|::
+-M[<num>]::
Detect moved or copied lines within a file. When a commit
moves or copies a block of lines (e.g. the original file
has A and then B, and the commit changes it to B and then
@@ -93,7 +93,7 @@ alphanumeric characters that Git must detect as moving/copying
within a file for it to associate those lines with the parent
commit. The default value is 20.
--C|<num>|::
+-C[<num>]::
In addition to `-M`, detect lines moved or copied from other
files that were modified in the same commit. This is
useful when you reorganize your program and move code
diff --git a/Documentation/cat-texi.perl b/Documentation/cat-texi.perl
index 87437f8..14d2f83 100755
--- a/Documentation/cat-texi.perl
+++ b/Documentation/cat-texi.perl
@@ -1,9 +1,12 @@
#!/usr/bin/perl -w
+use strict;
+use warnings;
+
my @menu = ();
my $output = $ARGV[0];
-open TMP, '>', "$output.tmp";
+open my $tmp, '>', "$output.tmp";
while (<STDIN>) {
next if (/^\\input texinfo/../\@node Top/);
@@ -11,13 +14,13 @@ while (<STDIN>) {
if (s/^\@top (.*)/\@node $1,,,Top/) {
push @menu, $1;
}
- s/\(\@pxref{\[(URLS|REMOTES)\]}\)//;
+ s/\(\@pxref\{\[(URLS|REMOTES)\]}\)//;
s/\@anchor\{[^{}]*\}//g;
- print TMP;
+ print $tmp $_;
}
-close TMP;
+close $tmp;
-printf '\input texinfo
+print '\input texinfo
@setfilename gitman.info
@documentencoding UTF-8
@dircategory Development
@@ -28,16 +31,16 @@ printf '\input texinfo
@top Git Manual Pages
@documentlanguage en
@menu
-', $menu[0];
+';
for (@menu) {
print "* ${_}::\n";
}
print "\@end menu\n";
-open TMP, '<', "$output.tmp";
-while (<TMP>) {
+open $tmp, '<', "$output.tmp";
+while (<$tmp>) {
print;
}
-close TMP;
+close $tmp;
print "\@bye\n";
unlink "$output.tmp";
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 1fee83c..47603f5 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -170,6 +170,9 @@ The position of any attributes with respect to the colors
be turned off by prefixing them with `no` or `no-` (e.g., `noreverse`,
`no-ul`, etc).
+
+An empty color string produces no color effect at all. This can be used
+to avoid coloring specific elements without disabling color entirely.
++
For git's pre-defined color slots, the attributes are meant to be reset
at the beginning of each item in the colored output. So setting
`color.decorate.branch` to `black` will paint that branch name in a
@@ -517,10 +520,12 @@ core.logAllRefUpdates::
"`$GIT_DIR/logs/<ref>`", by appending the new and old
SHA-1, the date/time and the reason of the update, but
only when the file exists. If this configuration
- variable is set to true, missing "`$GIT_DIR/logs/<ref>`"
+ variable is set to `true`, missing "`$GIT_DIR/logs/<ref>`"
file is automatically created for branch heads (i.e. under
- refs/heads/), remote refs (i.e. under refs/remotes/),
- note refs (i.e. under refs/notes/), and the symbolic ref HEAD.
+ `refs/heads/`), remote refs (i.e. under `refs/remotes/`),
+ note refs (i.e. under `refs/notes/`), and the symbolic ref `HEAD`.
+ If it is set to `always`, then a missing reflog is automatically
+ created for any ref under `refs/`.
+
This information can be used to determine what commit
was the tip of a branch "2 days ago".
@@ -1397,6 +1402,12 @@ gc.autoDetach::
Make `git gc --auto` return immediately and run in background
if the system supports it. Default is true.
+gc.logExpiry::
+ If the file gc.log exists, then `git gc --auto` won't run
+ unless that file is more than 'gc.logExpiry' old. Default is
+ "1.day". See `gc.pruneExpire` for more ways to specify its
+ value.
+
gc.packRefs::
Running `git pack-refs` in a repository renders it
unclonable by Git versions prior to 1.5.1.2 over dumb
@@ -1914,7 +1925,10 @@ http.<url>.*::
must match exactly between the config key and the URL.
. Host/domain name (e.g., `example.com` in `https://example.com/`).
- This field must match exactly between the config key and the URL.
+ This field must match between the config key and the URL. It is
+ possible to specify a `*` as part of the host name to match all subdomains
+ at this level. `https://*.example.com/` for example would match
+ `https://foo.example.com/`, but not `https://foo.bar.example.com/`.
. Port number (e.g., `8080` in `http://example.com:8080/`).
This field must match exactly between the config key and the URL.
@@ -1949,6 +1963,17 @@ Environment variable settings always override any matches. The URLs that are
matched against are those given directly to Git commands. This means any URLs
visited as a result of a redirection do not participate in matching.
+ssh.variant::
+ Depending on the value of the environment variables `GIT_SSH` or
+ `GIT_SSH_COMMAND`, or the config setting `core.sshCommand`, Git
+ auto-detects whether to adjust its command-line parameters for use
+ with plink or tortoiseplink, as opposed to the default (OpenSSH).
++
+The config variable `ssh.variant` can be set to override this auto-detection;
+valid values are `ssh`, `plink`, `putty` or `tortoiseplink`. Any other value
+will be treated as normal ssh. This setting can be overridden via the
+environment variable `GIT_SSH_VARIANT`.
+
i18n.commitEncoding::
Character encoding the commit messages are stored in; Git itself
does not care per se, but this information is necessary e.g. when
@@ -2036,6 +2061,10 @@ log.follow::
i.e. it cannot be used to follow multiple files and does not work well
on non-linear history.
+log.graphColors::
+ A list of colors, separated by commas, that can be used to draw
+ history lines in `git log --graph`.
+
log.showRoot::
If true, the initial commit will be shown as a big creation event.
This is equivalent to a diff against an empty tree.
@@ -2321,6 +2350,52 @@ pretty.<name>::
Note that an alias with the same name as a built-in format
will be silently ignored.
+protocol.allow::
+ If set, provide a user defined default policy for all protocols which
+ don't explicitly have a policy (`protocol.<name>.allow`). By default,
+ if unset, known-safe protocols (http, https, git, ssh, file) have a
+ default policy of `always`, known-dangerous protocols (ext) have a
+ default policy of `never`, and all other protocols have a default
+ policy of `user`. Supported policies:
++
+--
+
+* `always` - protocol is always able to be used.
+
+* `never` - protocol is never able to be used.
+
+* `user` - protocol is only able to be used when `GIT_PROTOCOL_FROM_USER` is
+ either unset or has a value of 1. This policy should be used when you want a
+ protocol to be directly usable by the user but don't want it used by commands which
+ execute clone/fetch/push commands without user input, e.g. recursive
+ submodule initialization.
+
+--
+
+protocol.<name>.allow::
+ Set a policy to be used by protocol `<name>` with clone/fetch/push
+ commands. See `protocol.allow` above for the available policies.
++
+The protocol names currently used by git are:
++
+--
+ - `file`: any local file-based path (including `file://` URLs,
+ or local paths)
+
+ - `git`: the anonymous git protocol over a direct TCP
+ connection (or proxy, if configured)
+
+ - `ssh`: git over ssh (including `host:path` syntax,
+ `ssh://`, etc).
+
+ - `http`: git over http, both "smart http" and "dumb http".
+ Note that this does _not_ include `https`; if you want to configure
+ both, you must do so individually.
+
+ - any external helpers are named by their protocol (e.g., use
+ `hg` to allow the `git-remote-hg` helper)
+--
+
pull.ff::
By default, Git does not create an extra merge commit when merging
a commit that is a descendant of the current commit. Instead, the
@@ -2894,7 +2969,7 @@ submodule.alternateLocation::
value is set to `superproject` the submodule to be cloned computes
its alternates location relative to the superprojects alternate.
-submodule.alternateErrorStrategy
+submodule.alternateErrorStrategy::
Specifies how to treat errors with the alternates for a submodule
as computed via `submodule.alternateLocation`. Possible values are
`ignore`, `info`, `die`. Default is `die`.
@@ -3067,17 +3142,39 @@ user.signingKey::
This option is passed unchanged to gpg's --local-user parameter,
so you may specify a key using any method that gpg supports.
-versionsort.prereleaseSuffix::
- When version sort is used in linkgit:git-tag[1], prerelease
- tags (e.g. "1.0-rc1") may appear after the main release
- "1.0". By specifying the suffix "-rc" in this variable,
- "1.0-rc1" will appear before "1.0".
-+
-This variable can be specified multiple times, once per suffix. The
-order of suffixes in the config file determines the sorting order
-(e.g. if "-pre" appears before "-rc" in the config file then 1.0-preXX
-is sorted before 1.0-rcXX). The sorting order between different
-suffixes is undefined if they are in multiple config files.
+versionsort.prereleaseSuffix (deprecated)::
+ Deprecated alias for `versionsort.suffix`. Ignored if
+ `versionsort.suffix` is set.
+
+versionsort.suffix::
+ Even when version sort is used in linkgit:git-tag[1], tagnames
+ with the same base version but different suffixes are still sorted
+ lexicographically, resulting e.g. in prerelease tags appearing
+ after the main release (e.g. "1.0-rc1" after "1.0"). This
+ variable can be specified to determine the sorting order of tags
+ with different suffixes.
++
+By specifying a single suffix in this variable, any tagname containing
+that suffix will appear before the corresponding main release. E.g. if
+the variable is set to "-rc", then all "1.0-rcX" tags will appear before
+"1.0". If specified multiple times, once per suffix, then the order of
+suffixes in the configuration will determine the sorting order of tagnames
+with those suffixes. E.g. if "-pre" appears before "-rc" in the
+configuration, then all "1.0-preX" tags will be listed before any
+"1.0-rcX" tags. The placement of the main release tag relative to tags
+with various suffixes can be determined by specifying the empty suffix
+among those other suffixes. E.g. if the suffixes "-rc", "", "-ck" and
+"-bfs" appear in the configuration in this order, then all "v4.8-rcX" tags
+are listed first, followed by "v4.8", then "v4.8-ckX" and finally
+"v4.8-bfsX".
++
+If more than one suffixes match the same tagname, then that tagname will
+be sorted according to the suffix which starts at the earliest position in
+the tagname. If more than one different matching suffixes start at
+that earliest position, then that tagname will be sorted according to the
+longest of those suffixes.
+The sorting order between different suffixes is undefined if they are
+in multiple config files.
web.browser::
Specify a web browser that may be used by some commands.
diff --git a/Documentation/diff-config.txt b/Documentation/diff-config.txt
index 58f4bd6..cbce8ec 100644
--- a/Documentation/diff-config.txt
+++ b/Documentation/diff-config.txt
@@ -60,6 +60,12 @@ diff.context::
Generate diffs with <n> lines of context instead of the default
of 3. This value is overridden by the -U option.
+diff.interHunkContext::
+ Show the context between diff hunks, up to the specified number
+ of lines, thereby fusing the hunks that are close to each other.
+ This value serves as the default for the `--inter-hunk-context`
+ command line option.
+
diff.external::
If this config variable is set, diff generation is not
performed using the internal diff machinery, but using the
@@ -99,9 +105,10 @@ diff.noprefix::
If set, 'git diff' does not show any source or destination prefix.
diff.orderFile::
- File indicating how to order files within a diff, using
- one shell glob pattern per line.
- Can be overridden by the '-O' option to linkgit:git-diff[1].
+ File indicating how to order files within a diff.
+ See the '-O' option to linkgit:git-diff[1] for details.
+ If `diff.orderFile` is a relative pathname, it is treated as
+ relative to the top of the working tree.
diff.renameLimit::
The number of files to consider when performing the copy/rename
@@ -172,10 +179,8 @@ diff.tool::
include::mergetools-diff.txt[]
diff.indentHeuristic::
-diff.compactionHeuristic::
- Set one of these options to `true` to enable one of two
- experimental heuristics that shift diff hunk boundaries to
- make patches easier to read.
+ Set this option to `true` to enable experimental heuristics
+ that shift diff hunk boundaries to make patches easier to read.
diff.algorithm::
Choose a diff algorithm. The variants are as follows:
diff --git a/Documentation/diff-heuristic-options.txt b/Documentation/diff-heuristic-options.txt
index 36cb549..d4f3d95 100644
--- a/Documentation/diff-heuristic-options.txt
+++ b/Documentation/diff-heuristic-options.txt
@@ -1,7 +1,5 @@
--indent-heuristic::
--no-indent-heuristic::
---compaction-heuristic::
---no-compaction-heuristic::
These are to help debugging and tuning experimental heuristics
(which are off by default) that shift diff hunk boundaries to
make patches easier to read.
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index e6215c3..d91ddbd 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -466,11 +466,41 @@ information.
endif::git-format-patch[]
-O<orderfile>::
- Output the patch in the order specified in the
- <orderfile>, which has one shell glob pattern per line.
+ Control the order in which files appear in the output.
This overrides the `diff.orderFile` configuration variable
(see linkgit:git-config[1]). To cancel `diff.orderFile`,
use `-O/dev/null`.
++
+The output order is determined by the order of glob patterns in
+<orderfile>.
+All files with pathnames that match the first pattern are output
+first, all files with pathnames that match the second pattern (but not
+the first) are output next, and so on.
+All files with pathnames that do not match any pattern are output
+last, as if there was an implicit match-all pattern at the end of the
+file.
+If multiple pathnames have the same rank (they match the same pattern
+but no earlier patterns), their output order relative to each other is
+the normal order.
++
+<orderfile> is parsed as follows:
++
+--
+ - Blank lines are ignored, so they can be used as separators for
+ readability.
+
+ - Lines starting with a hash ("`#`") are ignored, so they can be used
+ for comments. Add a backslash ("`\`") to the beginning of the
+ pattern if it starts with a hash.
+
+ - Each other line contains a single pattern.
+--
++
+Patterns have the same syntax and semantics as patterns used for
+fnmantch(3) without the FNM_PATHNAME flag, except a pathname also
+matches a pattern if removing any number of the final pathname
+components matches the pattern. For example, the pattern "`foo*bar`"
+matches "`fooasdfbar`" and "`foo/bar/baz/asdf`" but not "`foobarx`".
ifndef::git-format-patch[]
-R::
@@ -511,6 +541,8 @@ endif::git-format-patch[]
--inter-hunk-context=<lines>::
Show the context between diff hunks, up to the specified number
of lines, thereby fusing hunks that are close to each other.
+ Defaults to `diff.interHunkContext` or 0 if the config option
+ is unset.
-W::
--function-context::
diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index 1fe7344..092f1bc 100644
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -12,7 +12,7 @@ SYNOPSIS
[--list] [-v [--abbrev=<length> | --no-abbrev]]
[--column[=<options>] | --no-column]
[(--merged | --no-merged | --contains) [<commit>]] [--sort=<key>]
- [--points-at <object>] [<pattern>...]
+ [--points-at <object>] [--format=<format>] [<pattern>...]
'git branch' [--set-upstream | --track | --no-track] [-l] [-f] <branchname> [<start-point>]
'git branch' (--set-upstream-to=<upstream> | -u <upstream>) [<branchname>]
'git branch' --unset-upstream [<branchname>]
@@ -91,6 +91,9 @@ OPTIONS
based sha1 expressions such as "<branchname>@\{yesterday}".
Note that in non-bare repositories, reflogs are usually
enabled by default by the `core.logallrefupdates` config option.
+ The negated form `--no-create-reflog` only overrides an earlier
+ `--create-reflog`, but currently does not negate the setting of
+ `core.logallrefupdates`.
-f::
--force::
@@ -118,6 +121,10 @@ OPTIONS
default to color output.
Same as `--color=never`.
+-i::
+--ignore-case::
+ Sorting and filtering branches are case insensitive.
+
--column[=<options>]::
--no-column::
Display branch listing in columns. See configuration variable
@@ -246,6 +253,11 @@ start-point is either a local or remote-tracking branch.
--points-at <object>::
Only list branches of the given object.
+--format <format>::
+ A string that interpolates `%(fieldname)` from the object
+ pointed at by a ref being shown. The format is the same as
+ that of linkgit:git-for-each-ref[1].
+
Examples
--------
diff --git a/Documentation/git-check-ref-format.txt b/Documentation/git-check-ref-format.txt
index 8611a99..92777ce 100644
--- a/Documentation/git-check-ref-format.txt
+++ b/Documentation/git-check-ref-format.txt
@@ -100,10 +100,10 @@ OPTIONS
--normalize::
Normalize 'refname' by removing any leading slash (`/`)
characters and collapsing runs of adjacent slashes between
- name components into a single slash. Iff the normalized
+ name components into a single slash. If the normalized
refname is valid then print it to standard output and exit
- with a status of 0. (`--print` is a deprecated way to spell
- `--normalize`.)
+ with a status of 0, otherwise exit with a non-zero status.
+ (`--print` is a deprecated way to spell `--normalize`.)
EXAMPLES
diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt
index e4ac448..8755f3a 100644
--- a/Documentation/git-describe.txt
+++ b/Documentation/git-describe.txt
@@ -83,7 +83,20 @@ OPTIONS
--match <pattern>::
Only consider tags matching the given `glob(7)` pattern,
excluding the "refs/tags/" prefix. This can be used to avoid
- leaking private tags from the repository.
+ leaking private tags from the repository. If given multiple times, a
+ list of patterns will be accumulated, and tags matching any of the
+ patterns will be considered. Use `--no-match` to clear and reset the
+ list of patterns.
+
+--exclude <pattern>::
+ Do not consider tags matching the given `glob(7)` pattern, excluding
+ the "refs/tags/" prefix. This can be used to narrow the tag space and
+ find only tags matching some meaningful criteria. If given multiple
+ times, a list of patterns will be accumulated and tags matching any
+ of the patterns will be excluded. When combined with --match a tag will
+ be considered when it matches at least one --match pattern and does not
+ match any of the --exclude patterns. Use `--no-exclude` to clear and
+ reset the list of patterns.
--always::
Show uniquely abbreviated commit object as fallback.
diff --git a/Documentation/git-difftool.txt b/Documentation/git-difftool.txt
index 224fb30..96c26e6 100644
--- a/Documentation/git-difftool.txt
+++ b/Documentation/git-difftool.txt
@@ -86,10 +86,11 @@ instead. `--no-symlinks` is the default on Windows.
Additionally, `$BASE` is set in the environment.
-g::
---gui::
+--[no-]gui::
When 'git-difftool' is invoked with the `-g` or `--gui` option
the default diff tool will be read from the configured
- `diff.guitool` variable instead of `diff.tool`.
+ `diff.guitool` variable instead of `diff.tool`. The `--no-gui`
+ option can be used to override this setting.
--[no-]trust-exit-code::
'git-difftool' invokes a diff tool individually on each file.
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index f57e69b..111e1be 100644
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -79,6 +79,9 @@ OPTIONS
Only list refs which contain the specified commit (HEAD if not
specified).
+--ignore-case::
+ Sorting and filtering refs are case insensitive.
+
FIELD NAMES
-----------
@@ -92,11 +95,20 @@ refname::
The name of the ref (the part after $GIT_DIR/).
For a non-ambiguous short name of the ref append `:short`.
The option core.warnAmbiguousRefs is used to select the strict
- abbreviation mode. If `strip=<N>` is appended, strips `<N>`
- slash-separated path components from the front of the refname
- (e.g., `%(refname:strip=2)` turns `refs/tags/foo` into `foo`.
- `<N>` must be a positive integer. If a displayed ref has fewer
- components than `<N>`, the command aborts with an error.
+ abbreviation mode. If `lstrip=<N>` (`rstrip=<N>`) is appended, strips `<N>`
+ slash-separated path components from the front (back) of the refname
+ (e.g. `%(refname:lstrip=2)` turns `refs/tags/foo` into `foo` and
+ `%(refname:rstrip=2)` turns `refs/tags/foo` into `refs`).
+ If `<N>` is a negative number, strip as many path components as
+ necessary from the specified end to leave `-<N>` path components
+ (e.g. `%(refname:lstrip=-2)` turns
+ `refs/tags/foo` into `tags/foo` and `%(refname:rstrip=-1)`
+ turns `refs/tags/foo` into `refs`). When the ref does not have
+ enough components, the result becomes an empty string if
+ stripping with positive <N>, or it becomes the full refname if
+ stripping with negative <N>. Neither is an error.
++
+`strip` can be used as a synomym to `lstrip`.
objecttype::
The type of the object (`blob`, `tree`, `commit`, `tag`).
@@ -107,21 +119,31 @@ objectsize::
objectname::
The object name (aka SHA-1).
For a non-ambiguous abbreviation of the object name append `:short`.
+ For an abbreviation of the object name with desired length append
+ `:short=<length>`, where the minimum length is MINIMUM_ABBREV. The
+ length may be exceeded to ensure unique object names.
upstream::
The name of a local ref which can be considered ``upstream''
- from the displayed ref. Respects `:short` in the same way as
- `refname` above. Additionally respects `:track` to show
- "[ahead N, behind M]" and `:trackshort` to show the terse
- version: ">" (ahead), "<" (behind), "<>" (ahead and behind),
- or "=" (in sync). Has no effect if the ref does not have
- tracking information associated with it.
+ from the displayed ref. Respects `:short`, `:lstrip` and
+ `:rstrip` in the same way as `refname` above. Additionally
+ respects `:track` to show "[ahead N, behind M]" and
+ `:trackshort` to show the terse version: ">" (ahead), "<"
+ (behind), "<>" (ahead and behind), or "=" (in sync). `:track`
+ also prints "[gone]" whenever unknown upstream ref is
+ encountered. Append `:track,nobracket` to show tracking
+ information without brackets (i.e "ahead N, behind M"). Has
+ no effect if the ref does not have tracking information
+ associated with it. All the options apart from `nobracket`
+ are mutually exclusive, but if used together the last option
+ is selected.
push::
- The name of a local ref which represents the `@{push}` location
- for the displayed ref. Respects `:short`, `:track`, and
- `:trackshort` options as `upstream` does. Produces an empty
- string if no `@{push}` ref is configured.
+ The name of a local ref which represents the `@{push}`
+ location for the displayed ref. Respects `:short`, `:lstrip`,
+ `:rstrip`, `:track`, and `:trackshort` options as `upstream`
+ does. Produces an empty string if no `@{push}` ref is
+ configured.
HEAD::
'*' if HEAD matches current ref (the checked out branch), ' '
@@ -146,6 +168,25 @@ align::
quoted, but if nested then only the topmost level performs
quoting.
+if::
+ Used as %(if)...%(then)...%(end) or
+ %(if)...%(then)...%(else)...%(end). If there is an atom with
+ value or string literal after the %(if) then everything after
+ the %(then) is printed, else if the %(else) atom is used, then
+ everything after %(else) is printed. We ignore space when
+ evaluating the string before %(then), this is useful when we
+ use the %(HEAD) atom which prints either "*" or " " and we
+ want to apply the 'if' condition only on the 'HEAD' ref.
+ Append ":equals=<string>" or ":notequals=<string>" to compare
+ the value between the %(if:...) and %(then) atoms with the
+ given string.
+
+symref::
+ The ref which the given symbolic ref refers to. If not a
+ symbolic ref, nothing is printed. Respects the `:short`,
+ `:lstrip` and `:rstrip` options in the same way as `refname`
+ above.
+
In addition to the above, for commit and tag objects, the header
field names (`tree`, `parent`, `object`, `type`, and `tag`) can
be used to specify the value in the header field.
@@ -165,6 +206,8 @@ of all lines of the commit message up to the first blank line. The next
line is 'contents:body', where body is all of the lines after the first
blank line. The optional GPG signature is `contents:signature`. The
first `N` lines of the message is obtained using `contents:lines=N`.
+Additionally, the trailers as interpreted by linkgit:git-interpret-trailers[1]
+are obtained as 'contents:trailers'.
For sorting purposes, fields with numeric values sort in numeric order
(`objectsize`, `authordate`, `committerdate`, `creatordate`, `taggerdate`).
@@ -181,6 +224,14 @@ As a special case for the date-type fields, you may specify a format for
the date by adding `:` followed by date format name (see the
values the `--date` option to linkgit:git-rev-list[1] takes).
+Some atoms like %(align) and %(if) always require a matching %(end).
+We call them "opening atoms" and sometimes denote them as %($open).
+
+When a scripting language specific quoting is in effect, everything
+between a top-level opening atom and its matching %(end) is evaluated
+according to the semantics of the opening atom and only its result
+from the top-level is quoted.
+
EXAMPLES
--------
@@ -268,6 +319,22 @@ eval=`git for-each-ref --shell --format="$fmt" \
eval "$eval"
------------
+
+An example to show the usage of %(if)...%(then)...%(else)...%(end).
+This prefixes the current branch with a star.
+
+------------
+git for-each-ref --format="%(if)%(HEAD)%(then)* %(else) %(end)%(refname:short)" refs/heads/
+------------
+
+
+An example to show the usage of %(if)...%(then)...%(end).
+This prints the authorname, if present.
+
+------------
+git for-each-ref --format="%(refname)%(if)%(authorname)%(then) Authored by: %(authorname)%(end)"
+------------
+
SEE ALSO
--------
linkgit:git-show-ref[1]
diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
index 852b72c..571b5a7 100644
--- a/Documentation/git-gc.txt
+++ b/Documentation/git-gc.txt
@@ -127,7 +127,7 @@ the documentation for the --window' option in linkgit:git-repack[1] for
more details. This defaults to 250.
Similarly, the optional configuration variable `gc.aggressiveDepth`
-controls --depth option in linkgit:git-repack[1]. This defaults to 250.
+controls --depth option in linkgit:git-repack[1]. This defaults to 50.
The optional configuration variable `gc.pruneExpire` controls how old
the unreferenced loose objects have to be before they are pruned. The
diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt
index 0ecea6e..71f32f3 100644
--- a/Documentation/git-grep.txt
+++ b/Documentation/git-grep.txt
@@ -26,6 +26,7 @@ SYNOPSIS
[--threads <num>]
[-f <file>] [-e] <pattern>
[--and|--or|--not|(|)|-e <pattern>...]
+ [--recurse-submodules] [--parent-basename <basename>]
[ [--[no-]exclude-standard] [--cached | --no-index | --untracked] | <tree>...]
[--] [<pathspec>...]
@@ -88,6 +89,19 @@ OPTIONS
mechanism. Only useful when searching files in the current directory
with `--no-index`.
+--recurse-submodules::
+ Recursively search in each submodule that has been initialized and
+ checked out in the repository. When used in combination with the
+ <tree> option the prefix of all submodule output will be the name of
+ the parent project's <tree> object.
+
+--parent-basename <basename>::
+ For internal use only. In order to produce uniform output with the
+ --recurse-submodules option, this option can be used to provide the
+ basename of a parent's <tree> object to a submodule so the submodule
+ can prefix its output with the parent's name rather than the SHA1 of
+ the submodule.
+
-a::
--text::
Process binary files as if they were text.
diff --git a/Documentation/git-gui.txt b/Documentation/git-gui.txt
index c1a3e8b..5f93f80 100644
--- a/Documentation/git-gui.txt
+++ b/Documentation/git-gui.txt
@@ -35,7 +35,7 @@ blame::
browser::
Start a tree browser showing all files in the specified
- commit (or `HEAD` by default). Files selected through the
+ commit. Files selected through the
browser are opened in the blame viewer.
citool::
diff --git a/Documentation/git-init.txt b/Documentation/git-init.txt
index 9d27197..3c5a67f 100644
--- a/Documentation/git-init.txt
+++ b/Documentation/git-init.txt
@@ -116,8 +116,8 @@ does not exist, it will be created.
TEMPLATE DIRECTORY
------------------
-The template directory contains files and directories that will be copied to
-the `$GIT_DIR` after it is created.
+Files and directories in the template directory whose name do not start with a
+dot will be copied to the `$GIT_DIR` after it is created.
The template directory will be one of the following (in order):
diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt
index b758d55..ca3c27b 100644
--- a/Documentation/git-merge.txt
+++ b/Documentation/git-merge.txt
@@ -15,6 +15,7 @@ SYNOPSIS
[--[no-]rerere-autoupdate] [-m <msg>] [<commit>...]
'git merge' <msg> HEAD <commit>...
'git merge' --abort
+'git merge' --continue
DESCRIPTION
-----------
@@ -61,6 +62,8 @@ reconstruct the original (pre-merge) changes. Therefore:
discouraged: while possible, it may leave you in a state that is hard to
back out of in the case of a conflict.
+The fourth syntax ("`git merge --continue`") can only be run after the
+merge has resulted in conflicts.
OPTIONS
-------
@@ -99,6 +102,11 @@ commit or stash your changes before running 'git merge'.
'git merge --abort' is equivalent to 'git reset --merge' when
`MERGE_HEAD` is present.
+--continue::
+ After a 'git merge' stops due to conflicts you can conclude the
+ merge by running 'git merge --continue' (see "HOW TO RESOLVE
+ CONFLICTS" section below).
+
<commit>...::
Commits, usually other branch heads, to merge into our branch.
Specifying more than one commit will create a merge with
diff --git a/Documentation/git-name-rev.txt b/Documentation/git-name-rev.txt
index ca28fb8..e8e68f5 100644
--- a/Documentation/git-name-rev.txt
+++ b/Documentation/git-name-rev.txt
@@ -26,7 +26,18 @@ OPTIONS
--refs=<pattern>::
Only use refs whose names match a given shell pattern. The pattern
- can be one of branch name, tag name or fully qualified ref name.
+ can be one of branch name, tag name or fully qualified ref name. If
+ given multiple times, use refs whose names match any of the given shell
+ patterns. Use `--no-refs` to clear any previous ref patterns given.
+
+--exclude=<pattern>::
+ Do not use any ref whose name matches a given shell pattern. The
+ pattern can be one of branch name, tag name or fully qualified ref
+ name. If given multiple times, a ref will be excluded when it matches
+ any of the given patterns. When used together with --refs, a ref will
+ be used as a match only when it matches at least one --refs pattern and
+ does not match any --exclude patterns. Use `--no-exclude` to clear the
+ list of exclude patterns.
--all::
List all commits reachable from all refs
diff --git a/Documentation/git-p4.txt b/Documentation/git-p4.txt
index c83aaf3..7436c64 100644
--- a/Documentation/git-p4.txt
+++ b/Documentation/git-p4.txt
@@ -303,6 +303,15 @@ These options can be used to modify 'git p4 submit' behavior.
submit manually or revert. This option always stops after the
first (oldest) commit. Git tags are not exported to p4.
+--shelve::
+ Instead of submitting create a series of shelved changelists.
+ After creating each shelve, the relevant files are reverted/deleted.
+ If you have multiple commits pending multiple shelves will be created.
+
+--update-shelve CHANGELIST::
+ Update an existing shelved changelist with this commit. Implies
+ --shelve.
+
--conflict=(ask|skip|quit)::
Conflicts can occur when applying a commit to p4. When this
happens, the default behavior ("ask") is to prompt whether to
@@ -467,6 +476,12 @@ git-p4.client::
Client specified as an option to all p4 commands, with
'-c <client>', including the client spec.
+git-p4.retries::
+ Specifies the number of times to retry a p4 command (notably,
+ 'p4 sync') if the network times out. The default value is 3.
+ Set the value to 0 to disable retries or if your p4 version
+ does not support retries (pre 2012.2).
+
Clone and sync variables
~~~~~~~~~~~~~~~~~~~~~~~~
git-p4.syncFromOrigin::
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index 8eefabd..1624a35 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -272,7 +272,7 @@ origin +master` to force a push to the `master` branch). See the
standard error stream is not directed to a terminal.
--no-recurse-submodules::
---recurse-submodules=check|on-demand|no::
+--recurse-submodules=check|on-demand|only|no::
May be used to make sure all submodule commits used by the
revisions to be pushed are available on a remote-tracking branch.
If 'check' is used Git will verify that all submodule commits that
@@ -280,11 +280,12 @@ origin +master` to force a push to the `master` branch). See the
remote of the submodule. If any commits are missing the push will
be aborted and exit with non-zero status. If 'on-demand' is used
all submodules that changed in the revisions to be pushed will be
- pushed. If on-demand was not able to push all necessary revisions
- it will also be aborted and exit with non-zero status. A value of
- 'no' or using `--no-recurse-submodules` can be used to override the
- push.recurseSubmodules configuration variable when no submodule
- recursion is required.
+ pushed. If on-demand was not able to push all necessary revisions it will
+ also be aborted and exit with non-zero status. If 'only' is used all
+ submodules will be recursively pushed while the superproject is left
+ unpushed. A value of 'no' or using `--no-recurse-submodules` can be used
+ to override the push.recurseSubmodules configuration variable when no
+ submodule recursion is required.
--[no-]verify::
Toggle the pre-push hook (see linkgit:githooks[5]). The
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index de222c8..67d48e6 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -12,7 +12,7 @@ SYNOPSIS
[<upstream> [<branch>]]
'git rebase' [-i | --interactive] [options] [--exec <cmd>] [--onto <newbase>]
--root [<branch>]
-'git rebase' --continue | --skip | --abort | --edit-todo
+'git rebase' --continue | --skip | --abort | --quit | --edit-todo
DESCRIPTION
-----------
@@ -252,6 +252,11 @@ leave out at most one of A and B, in which case it defaults to HEAD.
will be reset to where it was when the rebase operation was
started.
+--quit::
+ Abort the rebase operation but HEAD is not reset back to the
+ original branch. The index and working tree are also left
+ unchanged as a result.
+
--keep-empty::
Keep the commits that do not change anything from its
parents in the result.
diff --git a/Documentation/git-relink.txt b/Documentation/git-relink.txt
deleted file mode 100644
index 3b33c99..0000000
--- a/Documentation/git-relink.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-git-relink(1)
-=============
-
-NAME
-----
-git-relink - Hardlink common objects in local repositories
-
-SYNOPSIS
---------
-[verse]
-'git relink' [--safe] <dir>... <master_dir>
-
-DESCRIPTION
------------
-This will scan 1 or more object repositories and look for objects in common
-with a master repository. Objects not already hardlinked to the master
-repository will be replaced with a hardlink to the master repository.
-
-OPTIONS
--------
---safe::
- Stops if two objects with the same hash exist but have different sizes.
- Default is to warn and continue.
-
-<dir>::
- Directories containing a .git/objects/ subdirectory.
-
-GIT
----
-Part of the linkgit:git[1] suite
diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt
index 25432d9..8a21198 100644
--- a/Documentation/git-reset.txt
+++ b/Documentation/git-reset.txt
@@ -292,6 +292,54 @@ $ git reset --keep start <3>
<3> But you can use "reset --keep" to remove the unwanted commit after
you switched to "branch2".
+Split a commit apart into a sequence of commits::
++
+Suppose that you have created lots of logically separate changes and commited
+them together. Then, later you decide that it might be better to have each
+logical chunk associated with its own commit. You can use git reset to rewind
+history without changing the contents of your local files, and then successively
+use `git add -p` to interactively select which hunks to include into each commit,
+using `git commit -c` to pre-populate the commit message.
++
+------------
+$ git reset -N HEAD^ <1>
+$ git add -p <2>
+$ git diff --cached <3>
+$ git commit -c HEAD@{1} <4>
+... <5>
+$ git add ... <6>
+$ git diff --cached <7>
+$ git commit ... <8>
+------------
++
+<1> First, reset the history back one commit so that we remove the original
+ commit, but leave the working tree with all the changes. The -N ensures
+ that any new files added with HEAD are still marked so that git add -p
+ will find them.
+<2> Next, we interactively select diff hunks to add using the git add -p
+ facility. This will ask you about each diff hunk in sequence and you can
+ use simple commands such as "yes, include this", "No don't include this"
+ or even the very powerful "edit" facility.
+<3> Once satisfied with the hunks you want to include, you should verify what
+ has been prepared for the first commit by using git diff --cached. This
+ shows all the changes that have been moved into the index and are about
+ to be committed.
+<4> Next, commit the changes stored in the index. The -c option specifies to
+ pre-populate the commit message from the original message that you started
+ with in the first commit. This is helpful to avoid retyping it. The HEAD@{1}
+ is a special notation for the commit that HEAD used to be at prior to the
+ original reset commit (1 change ago). See linkgit:git-reflog[1] for more
+ details. You may also use any other valid commit reference.
+<5> You can repeat steps 2-4 multiple times to break the original code into
+ any number of commits.
+<6> Now you've split out many of the changes into their own commits, and might
+ no longer use the patch mode of git add, in order to select all remaining
+ uncommitted changes.
+<7> Once again, check to verify that you've included what you want to. You may
+ also wish to verify that git diff doesn't show any remaining changes to be
+ committed later.
+<8> And finally create the final commit.
+
DISCUSSION
----------
diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index b6c6326..91c02b8 100644
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -91,7 +91,8 @@ repository. For example:
----
prefix=$(git rev-parse --show-prefix)
cd "$(git rev-parse --show-toplevel)"
-eval "set -- $(git rev-parse --sq --prefix "$prefix" "$@")"
+# rev-parse provides the -- needed for 'set'
+eval "set $(git rev-parse --sq --prefix "$prefix" -- "$@")"
----
--verify::
@@ -216,6 +217,10 @@ If `$GIT_DIR` is not defined and the current directory
is not detected to lie in a Git repository or work tree
print a message to stderr and exit with nonzero status.
+--absolute-git-dir::
+ Like `--git-dir`, but its output is always the canonicalized
+ absolute path.
+
--git-common-dir::
Show `$GIT_COMMON_DIR` if defined, else `$GIT_DIR`.
diff --git a/Documentation/git-shortlog.txt b/Documentation/git-shortlog.txt
index 31af7f2..ee6c547 100644
--- a/Documentation/git-shortlog.txt
+++ b/Documentation/git-shortlog.txt
@@ -47,6 +47,10 @@ OPTIONS
Each pretty-printed commit will be rewrapped before it is shown.
+-c::
+--committer::
+ Collect and show committer identities instead of authors.
+
-w[<width>[,<indent1>[,<indent2>]]]::
Linewrap the output by wrapping each line at `width`. The first
line of each entry is indented by `indent1` spaces, and the second
diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt
index 2e9cef0..2e9e344 100644
--- a/Documentation/git-stash.txt
+++ b/Documentation/git-stash.txt
@@ -47,8 +47,9 @@ OPTIONS
save [-p|--patch] [-k|--[no-]keep-index] [-u|--include-untracked] [-a|--all] [-q|--quiet] [<message>]::
- Save your local modifications to a new 'stash', and run `git reset
- --hard` to revert them. The <message> part is optional and gives
+ Save your local modifications to a new 'stash' and roll them
+ back to HEAD (in the working tree and in the index).
+ The <message> part is optional and gives
the description along with the stashed state. For quickly making
a snapshot, you can omit _both_ "save" and <message>, but giving
only <message> does not trigger this action to prevent a misspelled
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index d841573..8acc72e 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -9,19 +9,15 @@ git-submodule - Initialize, update or inspect submodules
SYNOPSIS
--------
[verse]
-'git submodule' [--quiet] add [-b <branch>] [-f|--force] [--name <name>]
- [--reference <repository>] [--depth <depth>] [--] <repository> [<path>]
+'git submodule' [--quiet] add [<options>] [--] <repository> [<path>]
'git submodule' [--quiet] status [--cached] [--recursive] [--] [<path>...]
'git submodule' [--quiet] init [--] [<path>...]
'git submodule' [--quiet] deinit [-f|--force] (--all|[--] <path>...)
-'git submodule' [--quiet] update [--init] [--remote] [-N|--no-fetch]
- [--[no-]recommend-shallow] [-f|--force] [--rebase|--merge]
- [--reference <repository>] [--depth <depth>] [--recursive]
- [--jobs <n>] [--] [<path>...]
-'git submodule' [--quiet] summary [--cached|--files] [(-n|--summary-limit) <n>]
- [commit] [--] [<path>...]
+'git submodule' [--quiet] update [<options>] [--] [<path>...]
+'git submodule' [--quiet] summary [<options>] [--] [<path>...]
'git submodule' [--quiet] foreach [--recursive] <command>
'git submodule' [--quiet] sync [--recursive] [--] [<path>...]
+'git submodule' [--quiet] absorbgitdirs [--] [<path>...]
DESCRIPTION
@@ -62,7 +58,7 @@ if you choose to go that route.
COMMANDS
--------
-add::
+add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--depth <depth>] [--] <repository> [<path>]::
Add the given repository as a submodule at the given path
to the changeset to be committed next to the current
project: the current project is termed the "superproject".
@@ -103,7 +99,7 @@ together in the same relative location, and only the
superproject's URL needs to be provided: git-submodule will correctly
locate the submodule using the relative URL in .gitmodules.
-status::
+status [--cached] [--recursive] [--] [<path>...]::
Show the status of the submodules. This will print the SHA-1 of the
currently checked out commit for each submodule, along with the
submodule path and the output of 'git describe' for the
@@ -120,7 +116,7 @@ submodules with respect to the commit recorded in the index or the HEAD,
linkgit:git-status[1] and linkgit:git-diff[1] will provide that information
too (and can also report changes to a submodule's work tree).
-init::
+init [--] [<path>...]::
Initialize the submodules recorded in the index (which were
added and committed elsewhere) by copying submodule
names and urls from .gitmodules to .git/config.
@@ -135,7 +131,7 @@ init::
the explicit 'init' step if you do not intend to customize
any submodule locations.
-deinit::
+deinit [-f|--force] (--all|[--] <path>...)::
Unregister the given submodules, i.e. remove the whole
`submodule.$name` section from .git/config together with their work
tree. Further calls to `git submodule update`, `git submodule foreach`
@@ -151,20 +147,20 @@ instead of deinit-ing everything, to prevent mistakes.
If `--force` is specified, the submodule's working tree will
be removed even if it contains local modifications.
-update::
+update [--init] [--remote] [-N|--no-fetch] [--[no-]recommend-shallow] [-f|--force] [--checkout|--rebase|--merge] [--reference <repository>] [--depth <depth>] [--recursive] [--jobs <n>] [--] [<path>...]::
+
--
Update the registered submodules to match what the superproject
expects by cloning missing submodules and updating the working tree of
the submodules. The "updating" can be done in several ways depending
on command line options and the value of `submodule.<name>.update`
-configuration variable. Supported update procedures are:
+configuration variable. The command line option takes precedence over
+the configuration variable. if neither is given, a checkout is performed.
+update procedures supported both from the command line as well as setting
+`submodule.<name>.update`:
checkout;; the commit recorded in the superproject will be
- checked out in the submodule on a detached HEAD. This is
- done when `--checkout` option is given, or no option is
- given, and `submodule.<name>.update` is unset, or if it is
- set to 'checkout'.
+ checked out in the submodule on a detached HEAD.
+
If `--force` is specified, the submodule will be checked out (using
`git checkout --force` if appropriate), even if the commit specified
@@ -172,23 +168,21 @@ in the index of the containing repository already matches the commit
checked out in the submodule.
rebase;; the current branch of the submodule will be rebased
- onto the commit recorded in the superproject. This is done
- when `--rebase` option is given, or no option is given, and
- `submodule.<name>.update` is set to 'rebase'.
+ onto the commit recorded in the superproject.
merge;; the commit recorded in the superproject will be merged
- into the current branch in the submodule. This is done
- when `--merge` option is given, or no option is given, and
- `submodule.<name>.update` is set to 'merge'.
+ into the current branch in the submodule.
+
+The following procedures are only available via the `submodule.<name>.update`
+configuration variable:
custom command;; arbitrary shell command that takes a single
argument (the sha1 of the commit recorded in the
- superproject) is executed. This is done when no option is
- given, and `submodule.<name>.update` has the form of
- '!command'.
+ superproject) is executed. When `submodule.<name>.update`
+ is set to '!command', the remainder after the exclamation mark
+ is the custom command.
-When no option is given and `submodule.<name>.update` is set to 'none',
-the submodule is not updated.
+ none;; the submodule is not updated.
If the submodule is not yet initialized, and you just want to use the
setting as stored in .gitmodules, you can automatically initialize the
@@ -197,7 +191,7 @@ submodule with the `--init` option.
If `--recursive` is specified, this command will recurse into the
registered submodules, and update any nested submodules within.
--
-summary::
+summary [--cached|--files] [(-n|--summary-limit) <n>] [commit] [--] [<path>...]::
Show commit summary between the given commit (defaults to HEAD) and
working tree/index. For a submodule in question, a series of commits
in the submodule between the given super project commit and the
@@ -210,7 +204,7 @@ summary::
Using the `--submodule=log` option with linkgit:git-diff[1] will provide that
information too.
-foreach::
+foreach [--recursive] <command>::
Evaluates an arbitrary shell command in each checked out submodule.
The command has access to the variables $name, $path, $sha1 and
$toplevel:
@@ -227,11 +221,14 @@ foreach::
the processing to terminate. This can be overridden by adding '|| :'
to the end of the command.
+
-As an example, +git submodule foreach \'echo $path {backtick}git
-rev-parse HEAD{backtick}'+ will show the path and currently checked out
-commit for each submodule.
+As an example, the command below will show the path and currently
+checked out commit for each submodule:
++
+--------------
+git submodule foreach 'echo $path `git rev-parse HEAD`'
+--------------
-sync::
+sync [--recursive] [--] [<path>...]::
Synchronizes submodules' remote URL configuration setting
to the value specified in .gitmodules. It will only affect those
submodules which already have a URL entry in .git/config (that is the
@@ -245,6 +242,20 @@ sync::
If `--recursive` is specified, this command will recurse into the
registered submodules, and sync any nested submodules within.
+absorbgitdirs::
+ If a git directory of a submodule is inside the submodule,
+ move the git directory of the submodule into its superprojects
+ `$GIT_DIR/modules` path and then connect the git directory and
+ its working directory by setting the `core.worktree` and adding
+ a .git file pointing to the git directory embedded in the
+ superprojects git directory.
++
+A repository that was cloned independently and later added as a submodule or
+old setups have the submodules git directory inside the submodule instead of
+embedded into the superprojects git directory.
++
+This command is recursive by default.
+
OPTIONS
-------
-q::
diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
index 80019c5..525737a 100644
--- a/Documentation/git-tag.txt
+++ b/Documentation/git-tag.txt
@@ -15,7 +15,7 @@ SYNOPSIS
'git tag' [-n[<num>]] -l [--contains <commit>] [--points-at <object>]
[--column[=<options>] | --no-column] [--create-reflog] [--sort=<key>]
[--format=<format>] [--[no-]merged [<commit>]] [<pattern>...]
-'git tag' -v <tagname>...
+'git tag' -v [--format=<format>] <tagname>...
DESCRIPTION
-----------
@@ -101,13 +101,17 @@ OPTIONS
multiple times, in which case the last key becomes the primary
key. Also supports "version:refname" or "v:refname" (tag
names are treated as versions). The "version:refname" sort
- order can also be affected by the
- "versionsort.prereleaseSuffix" configuration variable.
+ order can also be affected by the "versionsort.suffix"
+ configuration variable.
The keys supported are the same as those in `git for-each-ref`.
Sort order defaults to the value configured for the `tag.sort`
variable if it exists, or lexicographic order otherwise. See
linkgit:git-config[1].
+-i::
+--ignore-case::
+ Sorting and filtering tags are case insensitive.
+
--column[=<options>]::
--no-column::
Display tag listing in columns. See configuration variable
@@ -146,7 +150,11 @@ This option is only applicable when listing tags without annotation lines.
'strip' removes both whitespace and commentary.
--create-reflog::
- Create a reflog for the tag.
+ Create a reflog for the tag. To globally enable reflogs for tags, see
+ `core.logAllRefUpdates` in linkgit:git-config[1].
+ The negated form `--no-create-reflog` only overrides an earlier
+ `--create-reflog`, but currently does not negate the setting of
+ `core.logallrefupdates`.
<tagname>::
The name of the tag to create, delete, or describe.
diff --git a/Documentation/git-verify-tag.txt b/Documentation/git-verify-tag.txt
index d590edc..0b8075d 100644
--- a/Documentation/git-verify-tag.txt
+++ b/Documentation/git-verify-tag.txt
@@ -8,7 +8,7 @@ git-verify-tag - Check the GPG signature of tags
SYNOPSIS
--------
[verse]
-'git verify-tag' <tag>...
+'git verify-tag' [--format=<format>] <tag>...
DESCRIPTION
-----------
diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt
index e257c19..553cf84 100644
--- a/Documentation/git-worktree.txt
+++ b/Documentation/git-worktree.txt
@@ -52,7 +52,7 @@ is linked to the current repository, sharing everything except working
directory specific files such as HEAD, index, etc. `-` may also be
specified as `<branch>`; it is synonymous with `@{-1}`.
+
-If `<branch>` is omitted and neither `-b` nor `-B` nor `--detached` used,
+If `<branch>` is omitted and neither `-b` nor `-B` nor `--detach` used,
then, as a convenience, a new branch based at HEAD is created automatically,
as if `-b $(basename <path>)` was specified.
diff --git a/Documentation/git.txt b/Documentation/git.txt
index bdab261..df0941d 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -44,6 +44,11 @@ unreleased) version of Git, that is available from the 'master'
branch of the `git.git` repository.
Documentation for older releases are available here:
+* link:v2.12.0/git.html[documentation for release 2.12.0]
+
+* release notes for
+ link:RelNotes/2.12.0.txt[2.12].
+
* link:v2.11.1/git.html[documentation for release 2.11.1]
* release notes for
@@ -1020,6 +1025,12 @@ Usually it is easier to configure any desired options through your
personal `.ssh/config` file. Please consult your ssh documentation
for further details.
+`GIT_SSH_VARIANT`::
+ If this environment variable is set, it overrides Git's autodetection
+ whether `GIT_SSH`/`GIT_SSH_COMMAND`/`core.sshCommand` refer to OpenSSH,
+ plink or tortoiseplink. This variable overrides the config setting
+ `ssh.variant` that serves the same purpose.
+
`GIT_ASKPASS`::
If this environment variable is set, then Git commands which need to
acquire passwords or passphrases (e.g. for HTTP or IMAP authentication)
@@ -1162,30 +1173,20 @@ of clones and fetches.
cloning a repository to make a backup).
`GIT_ALLOW_PROTOCOL`::
- If set, provide a colon-separated list of protocols which are
- allowed to be used with fetch/push/clone. This is useful to
- restrict recursive submodule initialization from an untrusted
- repository. Any protocol not mentioned will be disallowed (i.e.,
- this is a whitelist, not a blacklist). If the variable is not
- set at all, all protocols are enabled. The protocol names
- currently used by git are:
-
- - `file`: any local file-based path (including `file://` URLs,
- or local paths)
-
- - `git`: the anonymous git protocol over a direct TCP
- connection (or proxy, if configured)
-
- - `ssh`: git over ssh (including `host:path` syntax,
- `ssh://`, etc).
-
- - `http`: git over http, both "smart http" and "dumb http".
- Note that this does _not_ include `https`; if you want both,
- you should specify both as `http:https`.
-
- - any external helpers are named by their protocol (e.g., use
- `hg` to allow the `git-remote-hg` helper)
-
+ If set to a colon-separated list of protocols, behave as if
+ `protocol.allow` is set to `never`, and each of the listed
+ protocols has `protocol.<name>.allow` set to `always`
+ (overriding any existing configuration). In other words, any
+ protocol not mentioned will be disallowed (i.e., this is a
+ whitelist, not a blacklist). See the description of
+ `protocol.allow` in linkgit:git-config[1] for more details.
+
+`GIT_PROTOCOL_FROM_USER`::
+ Set to 0 to prevent protocols used by fetch/push/clone which are
+ configured to the `user` state. This is useful to restrict recursive
+ submodule initialization from an untrusted repository or for programs
+ which feed potentially-untrusted URLS to git commands. See
+ linkgit:git-config[1] for more details.
Discussion[[Discussion]]
------------------------
diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt
index e0b66c1..a53d093 100644
--- a/Documentation/gitattributes.txt
+++ b/Documentation/gitattributes.txt
@@ -21,9 +21,11 @@ Each line in `gitattributes` file is of form:
pattern attr1 attr2 ...
That is, a pattern followed by an attributes list,
-separated by whitespaces. When the pattern matches the
-path in question, the attributes listed on the line are given to
-the path.
+separated by whitespaces. Leading and trailing whitespaces are
+ignored. Lines that begin with '#' are ignored. Patterns
+that begin with a double quote are quoted in C style.
+When the pattern matches the path in question, the attributes
+listed on the line are given to the path.
Each attribute can be in one of these states for a given path:
@@ -86,7 +88,7 @@ is either not set or empty, $HOME/.config/git/attributes is used instead.
Attributes for all users on a system should be placed in the
`$(prefix)/etc/gitattributes` file.
-Sometimes you would need to override an setting of an attribute
+Sometimes you would need to override a setting of an attribute
for a path to `Unspecified` state. This can be done by listing
the name of the attribute prefixed with an exclamation point `!`.
diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt
index 22309cf..3a0ec8c 100644
--- a/Documentation/gitcore-tutorial.txt
+++ b/Documentation/gitcore-tutorial.txt
@@ -1658,4 +1658,4 @@ link:user-manual.html[The Git User's Manual]
GIT
---
-Part of the linkgit:git[1] suite.
+Part of the linkgit:git[1] suite
diff --git a/Documentation/gitcvs-migration.txt b/Documentation/gitcvs-migration.txt
index 4c6143c..1cd1283 100644
--- a/Documentation/gitcvs-migration.txt
+++ b/Documentation/gitcvs-migration.txt
@@ -203,4 +203,4 @@ link:user-manual.html[The Git User's Manual]
GIT
---
-Part of the linkgit:git[1] suite.
+Part of the linkgit:git[1] suite
diff --git a/Documentation/gitdiffcore.txt b/Documentation/gitdiffcore.txt
index 08cf622..46bc6d0 100644
--- a/Documentation/gitdiffcore.txt
+++ b/Documentation/gitdiffcore.txt
@@ -288,4 +288,4 @@ link:user-manual.html[The Git User's Manual]
GIT
---
-Part of the linkgit:git[1] suite.
+Part of the linkgit:git[1] suite
diff --git a/Documentation/giteveryday.txt b/Documentation/giteveryday.txt
index 35473ad..10c8ff9 100644
--- a/Documentation/giteveryday.txt
+++ b/Documentation/giteveryday.txt
@@ -307,9 +307,16 @@ master or exposed as a part of a stable branch.
<9> backport a critical fix.
<10> create a signed tag.
<11> make sure master was not accidentally rewound beyond that
-already pushed out. `ko` shorthand points at the Git maintainer's
+already pushed out.
+<12> In the output from `git show-branch`, `master` should have
+everything `ko/master` has, and `next` should have
+everything `ko/next` has, etc.
+<13> push out the bleeding edge, together with new tags that point
+into the pushed history.
+
+In this example, the `ko` shorthand points at the Git maintainer's
repository at kernel.org, and looks like this:
-+
+
------------
(in .git/config)
[remote "ko"]
@@ -320,12 +327,6 @@ repository at kernel.org, and looks like this:
push = +refs/heads/pu
push = refs/heads/maint
------------
-+
-<12> In the output from `git show-branch`, `master` should have
-everything `ko/master` has, and `next` should have
-everything `ko/next` has, etc.
-<13> push out the bleeding edge, together with new tags that point
-into the pushed history.
Repository Administration[[ADMINISTRATION]]
diff --git a/Documentation/gitglossary.txt b/Documentation/gitglossary.txt
index 212e254..571f640 100644
--- a/Documentation/gitglossary.txt
+++ b/Documentation/gitglossary.txt
@@ -24,4 +24,4 @@ link:user-manual.html[The Git User's Manual]
GIT
---
-Part of the linkgit:git[1] suite.
+Part of the linkgit:git[1] suite
diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index e382dd9..ca96c28 100644
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -178,19 +178,21 @@ used by default. If '$XDG_CONFIG_HOME' is not set it defaults to
History
-------
Gitk was the first graphical repository browser. It's written in
-tcl/tk and started off in a separate repository but was later merged
-into the main Git repository.
+tcl/tk.
+'gitk' is actually maintained as an independent project, but stable
+versions are distributed as part of the Git suite for the convenience
+of end users.
+
+gitk-git/ comes from Paul Mackerras's gitk project:
+
+ git://ozlabs.org/~paulus/gitk
SEE ALSO
--------
'qgit(1)'::
A repository browser written in C++ using Qt.
-'gitview(1)'::
- A repository browser written in Python using Gtk. It's based on
- 'bzrk(1)' and distributed in the contrib area of the Git repository.
-
'tig(1)'::
A minimal repository browser and Git tool output highlighter written
in C using Ncurses.
diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt
index 9e8681f..e4b785e 100644
--- a/Documentation/gitremote-helpers.txt
+++ b/Documentation/gitremote-helpers.txt
@@ -452,16 +452,20 @@ set by Git if the remote helper has the 'option' capability.
Request the helper to perform a force update. Defaults to
'false'.
-'option cloning {'true'|'false'}::
+'option cloning' {'true'|'false'}::
Notify the helper this is a clone request (i.e. the current
repository is guaranteed empty).
-'option update-shallow {'true'|'false'}::
+'option update-shallow' {'true'|'false'}::
Allow to extend .git/shallow if the new refs require it.
-'option pushcert {'true'|'false'}::
+'option pushcert' {'true'|'false'}::
GPG sign pushes.
+'option push-option <string>::
+ Transmit <string> as a push option. As the a push option
+ must not contain LF or NUL characters, the string is not encoded.
+
SEE ALSO
--------
linkgit:git-remote[1]
diff --git a/Documentation/gitrepository-layout.txt b/Documentation/gitrepository-layout.txt
index a5f99cb..f51ed4e 100644
--- a/Documentation/gitrepository-layout.txt
+++ b/Documentation/gitrepository-layout.txt
@@ -289,4 +289,4 @@ link:user-manual.html[The Git User's Manual]
GIT
---
-Part of the linkgit:git[1] suite.
+Part of the linkgit:git[1] suite
diff --git a/Documentation/gittutorial-2.txt b/Documentation/gittutorial-2.txt
index 30d2119..e0976f6 100644
--- a/Documentation/gittutorial-2.txt
+++ b/Documentation/gittutorial-2.txt
@@ -433,4 +433,4 @@ link:user-manual.html[The Git User's Manual]
GIT
---
-Part of the linkgit:git[1] suite.
+Part of the linkgit:git[1] suite
diff --git a/Documentation/gittutorial.txt b/Documentation/gittutorial.txt
index b3b58d3..794b833 100644
--- a/Documentation/gittutorial.txt
+++ b/Documentation/gittutorial.txt
@@ -674,4 +674,4 @@ link:user-manual.html[The Git User's Manual]
GIT
---
-Part of the linkgit:git[1] suite.
+Part of the linkgit:git[1] suite
diff --git a/Documentation/gitworkflows.txt b/Documentation/gitworkflows.txt
index f16c414..177610e 100644
--- a/Documentation/gitworkflows.txt
+++ b/Documentation/gitworkflows.txt
@@ -477,4 +477,4 @@ linkgit:git-am[1]
GIT
---
-Part of the linkgit:git[1] suite.
+Part of the linkgit:git[1] suite
diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt
index 8ad29e6..fc9320e 100644
--- a/Documentation/glossary-content.txt
+++ b/Documentation/glossary-content.txt
@@ -386,8 +386,10 @@ Glob magic is incompatible with literal magic.
exclude;;
After a path matches any non-exclude pathspec, it will be run
- through all exclude pathspec (magic signature: `!`). If it
- matches, the path is ignored.
+ through all exclude pathspec (magic signature: `!` or its
+ synonym `^`). If it matches, the path is ignored. When there
+ is no non-exclude pathspec, the exclusion is applied to the
+ result set as if invoked without any pathspec.
--
[[def_parent]]parent::
diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt
index 3bcee2d..47b286b 100644
--- a/Documentation/pretty-formats.txt
+++ b/Documentation/pretty-formats.txt
@@ -199,6 +199,8 @@ endif::git-rev-list[]
than given and there are spaces on its left, use those spaces
- '%><(<N>)', '%><|(<N>)': similar to '% <(<N>)', '%<|(<N>)'
respectively, but padding both sides (i.e. the text is centered)
+-%(trailers): display the trailers of the body as interpreted by
+ linkgit:git-interpret-trailers[1]
NOTE: Some placeholders may depend on other options given to the
revision traversal engine. For example, the `%g*` reflog options will
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index 5da7cf5..a02f732 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -133,8 +133,8 @@ parents) and `--max-parents=-1` (negative numbers denote no upper limit).
for all following revision specifiers, up to the next `--not`.
--all::
- Pretend as if all the refs in `refs/` are listed on the
- command line as '<commit>'.
+ Pretend as if all the refs in `refs/`, along with `HEAD`, are
+ listed on the command line as '<commit>'.
--branches[=<pattern>]::
Pretend as if all the refs in `refs/heads` are listed
diff --git a/Documentation/technical/api-gitattributes.txt b/Documentation/technical/api-gitattributes.txt
index 2602668..e7cbb7c 100644
--- a/Documentation/technical/api-gitattributes.txt
+++ b/Documentation/technical/api-gitattributes.txt
@@ -16,10 +16,15 @@ Data Structure
of no interest to the calling programs. The name of the
attribute can be retrieved by calling `git_attr_name()`.
-`struct git_attr_check`::
+`struct attr_check_item`::
- This structure represents a set of attributes to check in a call
- to `git_check_attr()` function, and receives the results.
+ This structure represents one attribute and its value.
+
+`struct attr_check`::
+
+ This structure represents a collection of `attr_check_item`.
+ It is passed to `git_check_attr()` function, specifying the
+ attributes to check, and receives their values.
Attribute Values
@@ -27,7 +32,7 @@ Attribute Values
An attribute for a path can be in one of four states: Set, Unset,
Unspecified or set to a string, and `.value` member of `struct
-git_attr_check` records it. There are three macros to check these:
+attr_check_item` records it. There are three macros to check these:
`ATTR_TRUE()`::
@@ -48,49 +53,51 @@ value of the attribute for the path.
Querying Specific Attributes
----------------------------
-* Prepare an array of `struct git_attr_check` to define the list of
- attributes you would want to check. To populate this array, you would
- need to define necessary attributes by calling `git_attr()` function.
+* Prepare `struct attr_check` using attr_check_initl()
+ function, enumerating the names of attributes whose values you are
+ interested in, terminated with a NULL pointer. Alternatively, an
+ empty `struct attr_check` can be prepared by calling
+ `attr_check_alloc()` function and then attributes you want to
+ ask about can be added to it with `attr_check_append()`
+ function.
* Call `git_check_attr()` to check the attributes for the path.
-* Inspect `git_attr_check` structure to see how each of the attribute in
- the array is defined for the path.
+* Inspect `attr_check` structure to see how each of the
+ attribute in the array is defined for the path.
Example
-------
-To see how attributes "crlf" and "indent" are set for different paths.
+To see how attributes "crlf" and "ident" are set for different paths.
-. Prepare an array of `struct git_attr_check` with two elements (because
- we are checking two attributes). Initialize their `attr` member with
- pointers to `struct git_attr` obtained by calling `git_attr()`:
+. Prepare a `struct attr_check` with two elements (because
+ we are checking two attributes):
------------
-static struct git_attr_check check[2];
+static struct attr_check *check;
static void setup_check(void)
{
- if (check[0].attr)
+ if (check)
return; /* already done */
- check[0].attr = git_attr("crlf");
- check[1].attr = git_attr("ident");
+ check = attr_check_initl("crlf", "ident", NULL);
}
------------
-. Call `git_check_attr()` with the prepared array of `struct git_attr_check`:
+. Call `git_check_attr()` with the prepared `struct attr_check`:
------------
const char *path;
setup_check();
- git_check_attr(path, ARRAY_SIZE(check), check);
+ git_check_attr(path, check);
------------
-. Act on `.value` member of the result, left in `check[]`:
+. Act on `.value` member of the result, left in `check->items[]`:
------------
- const char *value = check[0].value;
+ const char *value = check->items[0].value;
if (ATTR_TRUE(value)) {
The attribute is Set, by listing only the name of the
@@ -109,20 +116,39 @@ static void setup_check(void)
}
------------
+To see how attributes in argv[] are set for different paths, only
+the first step in the above would be different.
+
+------------
+static struct attr_check *check;
+static void setup_check(const char **argv)
+{
+ check = attr_check_alloc();
+ while (*argv) {
+ struct git_attr *attr = git_attr(*argv);
+ attr_check_append(check, attr);
+ argv++;
+ }
+}
+------------
+
Querying All Attributes
-----------------------
To get the values of all attributes associated with a file:
-* Call `git_all_attrs()`, which returns an array of `git_attr_check`
- structures.
+* Prepare an empty `attr_check` structure by calling
+ `attr_check_alloc()`.
+
+* Call `git_all_attrs()`, which populates the `attr_check`
+ with the attributes attached to the path.
-* Iterate over the `git_attr_check` array to examine the attribute
- names and values. The name of the attribute described by a
- `git_attr_check` object can be retrieved via
- `git_attr_name(check[i].attr)`. (Please note that no items will be
- returned for unset attributes, so `ATTR_UNSET()` will return false
- for all returned `git_array_check` objects.)
+* Iterate over the `attr_check.items[]` array to examine
+ the attribute names and values. The name of the attribute
+ described by a `attr_check.items[]` object can be retrieved via
+ `git_attr_name(check->items[i].attr)`. (Please note that no items
+ will be returned for unset attributes, so `ATTR_UNSET()` will return
+ false for all returned `attr_check.items[]` objects.)
-* Free the `git_array_check` array.
+* Free the `attr_check` struct by calling `attr_check_free()`.
diff --git a/Documentation/technical/api-hashmap.txt b/Documentation/technical/api-hashmap.txt
index 28f5a8b..a3f020c 100644
--- a/Documentation/technical/api-hashmap.txt
+++ b/Documentation/technical/api-hashmap.txt
@@ -188,7 +188,9 @@ Returns the removed entry, or NULL if not found.
`void *hashmap_iter_next(struct hashmap_iter *iter)`::
`void *hashmap_iter_first(struct hashmap *map, struct hashmap_iter *iter)`::
- Used to iterate over all entries of a hashmap.
+ Used to iterate over all entries of a hashmap. Note that it is
+ not safe to add or remove entries to the hashmap while
+ iterating.
+
`hashmap_iter_init` initializes a `hashmap_iter` structure.
+
diff --git a/Documentation/technical/api-parse-options.txt b/Documentation/technical/api-parse-options.txt
index 27bd701..36768b4 100644
--- a/Documentation/technical/api-parse-options.txt
+++ b/Documentation/technical/api-parse-options.txt
@@ -168,6 +168,11 @@ There are some macros to easily define options:
Introduce an option with string argument.
The string argument is put into `str_var`.
+`OPT_STRING_LIST(short, long, &struct string_list, arg_str, description)`::
+ Introduce an option with string argument.
+ The string argument is stored as an element in `string_list`.
+ Use of `--no-option` will clear the list of preceding values.
+
`OPT_INTEGER(short, long, &int_var, description)`::
Introduce an option with integer argument.
The integer is put into `int_var`.
diff --git a/Documentation/technical/api-setup.txt b/Documentation/technical/api-setup.txt
index 540e455..eb1fa98 100644
--- a/Documentation/technical/api-setup.txt
+++ b/Documentation/technical/api-setup.txt
@@ -27,8 +27,6 @@ parse_pathspec(). This function takes several arguments:
- prefix and args come from cmd_* functions
-get_pathspec() is obsolete and should never be used in new code.
-
parse_pathspec() helps catch unsupported features and reject them
politely. At a lower level, different pathspec-related functions may
not support the same set of features. Such pathspec-sensitive
diff --git a/Documentation/technical/api-submodule-config.txt b/Documentation/technical/api-submodule-config.txt
index 941fa17..3dce003 100644
--- a/Documentation/technical/api-submodule-config.txt
+++ b/Documentation/technical/api-submodule-config.txt
@@ -47,16 +47,20 @@ Functions
Can be passed to the config parsing infrastructure to parse
local (worktree) submodule configurations.
-`const struct submodule *submodule_from_path(const unsigned char *commit_sha1, const char *path)`::
+`const struct submodule *submodule_from_path(const unsigned char *treeish_name, const char *path)`::
- Lookup values for one submodule by its commit_sha1 and path.
+ Given a tree-ish in the superproject and a path, return the
+ submodule that is bound at the path in the named tree.
-`const struct submodule *submodule_from_name(const unsigned char *commit_sha1, const char *name)`::
+`const struct submodule *submodule_from_name(const unsigned char *treeish_name, const char *name)`::
The same as above but lookup by name.
-If given the null_sha1 as commit_sha1 the local configuration of a
-submodule will be returned (e.g. consolidated values from local git
+Whenever a submodule configuration is parsed in `parse_submodule_config_option`
+via e.g. `gitmodules_config()`, it will overwrite the null_sha1 entry.
+So in the normal case, when HEAD:.gitmodules is parsed first and then overlayed
+with the repository configuration, the null_sha1 entry contains the local
+configuration of a submodule (e.g. consolidated values from local git
configuration and the .gitmodules file in the worktree).
For an example usage see test-submodule-config.c.
diff --git a/Documentation/texi.xsl b/Documentation/texi.xsl
new file mode 100644
index 0000000..0f8ff07
--- /dev/null
+++ b/Documentation/texi.xsl
@@ -0,0 +1,26 @@
+<!-- texi.xsl:
+ convert refsection elements into refsect elements that docbook2texi can
+ understand -->
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ version="1.0">
+
+<xsl:output method="xml"
+ encoding="UTF-8"
+ doctype-public="-//OASIS//DTD DocBook XML V4.5//EN"
+ doctype-system="http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" />
+
+<xsl:template match="//refsection">
+ <xsl:variable name="element">refsect<xsl:value-of select="count(ancestor-or-self::refsection)" /></xsl:variable>
+ <xsl:element name="{$element}">
+ <xsl:apply-templates select="@*|node()" />
+ </xsl:element>
+</xsl:template>
+
+<!-- Copy all other nodes through. -->
+<xsl:template match="node()|@*">
+ <xsl:copy>
+ <xsl:apply-templates select="@*|node()" />
+ </xsl:copy>
+</xsl:template>
+
+</xsl:stylesheet>
diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt
index 5e07454..bc29298 100644
--- a/Documentation/user-manual.txt
+++ b/Documentation/user-manual.txt
@@ -4395,6 +4395,10 @@ itself!
Git Glossary
============
+[[git-explained]]
+Git explained
+-------------
+
include::glossary-content.txt[]
[[git-quick-start]]
@@ -4636,6 +4640,10 @@ $ git gc
Appendix B: Notes and todo list for this manual
===============================================
+[[todo-list]]
+Todo list
+---------
+
This is a work in progress.
The basic requirements:
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 706946c..817d1cf 100755
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v2.11.1
+DEF_VER=v2.12.GIT
LF='
'
@@ -12,7 +12,7 @@ if test -f version
then
VN=$(cat version) || VN="$DEF_VER"
elif test -d ${GIT_DIR:-.git} -o -f .git &&
- VN=$(git describe --match "v[0-9]*" --abbrev=7 HEAD 2>/dev/null) &&
+ VN=$(git describe --match "v[0-9]*" HEAD 2>/dev/null) &&
case "$VN" in
*$LF*) (exit 1) ;;
v[0-9]*)
diff --git a/Makefile b/Makefile
index 7626726..9ec6065 100644
--- a/Makefile
+++ b/Makefile
@@ -250,6 +250,12 @@ all::
# apostrophes to be ASCII so that cut&pasting examples to the shell
# will work.
#
+# Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
+# documentation.
+#
+# Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
+# Extensions Lab if you have it available.
+#
# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
#
# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
@@ -279,6 +285,9 @@ all::
# is a simplified version of the merge sort used in glibc. This is
# recommended if Git triggers O(n^2) behavior in your platform's qsort().
#
+# Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
+# compatible with the one described in C11 Annex K.
+#
# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
# information on a not yet closed file that lstat would return for the same
# file after it was closed.
@@ -338,11 +347,6 @@ all::
#
# Define NATIVE_CRLF if your platform uses CRLF for line endings.
#
-# Define XDL_FAST_HASH to use an alternative line-hashing method in
-# the diff algorithm. It gives a nice speedup if your processor has
-# fast unaligned word loads. Does NOT work on big-endian systems!
-# Enabled by default on x86_64.
-#
# Define GIT_USER_AGENT if you want to change how git identifies itself during
# network interactions. The default is "git/$(GIT_VERSION)".
#
@@ -527,12 +531,10 @@ SCRIPT_LIB += git-sh-setup
SCRIPT_LIB += git-sh-i18n
SCRIPT_PERL += git-add--interactive.perl
-SCRIPT_PERL += git-difftool.perl
SCRIPT_PERL += git-archimport.perl
SCRIPT_PERL += git-cvsexportcommit.perl
SCRIPT_PERL += git-cvsimport.perl
SCRIPT_PERL += git-cvsserver.perl
-SCRIPT_PERL += git-relink.perl
SCRIPT_PERL += git-send-email.perl
SCRIPT_PERL += git-svn.perl
@@ -779,6 +781,7 @@ LIB_OBJS += notes-cache.o
LIB_OBJS += notes-merge.o
LIB_OBJS += notes-utils.o
LIB_OBJS += object.o
+LIB_OBJS += oidset.o
LIB_OBJS += pack-bitmap.o
LIB_OBJS += pack-bitmap-write.o
LIB_OBJS += pack-check.o
@@ -888,6 +891,7 @@ BUILTIN_OBJS += builtin/diff-files.o
BUILTIN_OBJS += builtin/diff-index.o
BUILTIN_OBJS += builtin/diff-tree.o
BUILTIN_OBJS += builtin/diff.o
+BUILTIN_OBJS += builtin/difftool.o
BUILTIN_OBJS += builtin/fast-export.o
BUILTIN_OBJS += builtin/fetch-pack.o
BUILTIN_OBJS += builtin/fetch.o
@@ -929,6 +933,7 @@ BUILTIN_OBJS += builtin/prune.o
BUILTIN_OBJS += builtin/pull.o
BUILTIN_OBJS += builtin/push.o
BUILTIN_OBJS += builtin/read-tree.o
+BUILTIN_OBJS += builtin/rebase--helper.o
BUILTIN_OBJS += builtin/receive-pack.o
BUILTIN_OBJS += builtin/reflog.o
BUILTIN_OBJS += builtin/remote.o
@@ -1423,6 +1428,11 @@ ifdef INTERNAL_QSORT
COMPAT_CFLAGS += -DINTERNAL_QSORT
COMPAT_OBJS += compat/qsort.o
endif
+ifdef HAVE_ISO_QSORT_S
+ COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
+else
+ COMPAT_OBJS += compat/qsort_s.o
+endif
ifdef RUNTIME_PREFIX
COMPAT_CFLAGS += -DRUNTIME_PREFIX
endif
@@ -1485,10 +1495,6 @@ ifndef NO_MSGFMT_EXTENDED_OPTIONS
MSGFMT += --check --statistics
endif
-ifneq (,$(XDL_FAST_HASH))
- BASIC_CFLAGS += -DXDL_FAST_HASH
-endif
-
ifdef GMTIME_UNRELIABLE_ERRORS
COMPAT_OBJS += compat/gmtime.o
BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
@@ -1825,7 +1831,7 @@ $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
git.res: git.rc GIT-VERSION-FILE
$(QUIET_RC)$(RC) \
$(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
- -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
+ -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
# This makes sure we depend on the NO_PERL setting itself.
$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
@@ -2055,7 +2061,7 @@ git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
- $(LIBS) $(IMAP_SEND_LDFLAGS)
+ $(IMAP_SEND_LDFLAGS) $(LIBS)
git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
@@ -2114,7 +2120,8 @@ XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
--keyword=_ --keyword=N_ --keyword="Q_:1,2"
XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
--keyword=gettextln --keyword=eval_gettextln
-XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
+XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
+ --keyword=__ --keyword=N__ --keyword="__n:1,2"
LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
LOCALIZED_SH = $(SCRIPT_SH)
LOCALIZED_SH += git-parse-remote.sh
diff --git a/RelNotes b/RelNotes
index 7f250dd..125bf78 120000
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/2.11.1.txt \ No newline at end of file
+Documentation/RelNotes/2.13.0.txt \ No newline at end of file
diff --git a/abspath.c b/abspath.c
index 2825de8..2f0c26e 100644
--- a/abspath.c
+++ b/abspath.c
@@ -11,46 +11,83 @@ int is_directory(const char *path)
return (!stat(path, &st) && S_ISDIR(st.st_mode));
}
+/* removes the last path component from 'path' except if 'path' is root */
+static void strip_last_component(struct strbuf *path)
+{
+ size_t offset = offset_1st_component(path->buf);
+ size_t len = path->len;
+
+ /* Find start of the last component */
+ while (offset < len && !is_dir_sep(path->buf[len - 1]))
+ len--;
+ /* Skip sequences of multiple path-separators */
+ while (offset < len && is_dir_sep(path->buf[len - 1]))
+ len--;
+
+ strbuf_setlen(path, len);
+}
+
+/* get (and remove) the next component in 'remaining' and place it in 'next' */
+static void get_next_component(struct strbuf *next, struct strbuf *remaining)
+{
+ char *start = NULL;
+ char *end = NULL;
+
+ strbuf_reset(next);
+
+ /* look for the next component */
+ /* Skip sequences of multiple path-separators */
+ for (start = remaining->buf; is_dir_sep(*start); start++)
+ ; /* nothing */
+ /* Find end of the path component */
+ for (end = start; *end && !is_dir_sep(*end); end++)
+ ; /* nothing */
+
+ strbuf_add(next, start, end - start);
+ /* remove the component from 'remaining' */
+ strbuf_remove(remaining, 0, end - remaining->buf);
+}
+
+/* copies root part from remaining to resolved, canonicalizing it on the way */
+static void get_root_part(struct strbuf *resolved, struct strbuf *remaining)
+{
+ int offset = offset_1st_component(remaining->buf);
+
+ strbuf_reset(resolved);
+ strbuf_add(resolved, remaining->buf, offset);
+#ifdef GIT_WINDOWS_NATIVE
+ convert_slashes(resolved->buf);
+#endif
+ strbuf_remove(remaining, 0, offset);
+}
+
/* We allow "recursive" symbolic links. Only within reason, though. */
-#define MAXDEPTH 5
+#ifndef MAXSYMLINKS
+#define MAXSYMLINKS 32
+#endif
/*
* Return the real path (i.e., absolute path, with symlinks resolved
* and extra slashes removed) equivalent to the specified path. (If
* you want an absolute path but don't mind links, use
- * absolute_path().) The return value is a pointer to a static
- * buffer.
+ * absolute_path().) Places the resolved realpath in the provided strbuf.
*
- * The input and all intermediate paths must be shorter than MAX_PATH.
* The directory part of path (i.e., everything up to the last
* dir_sep) must denote a valid, existing directory, but the last
* component need not exist. If die_on_error is set, then die with an
* informative error message if there is a problem. Otherwise, return
* NULL on errors (without generating any output).
- *
- * If path is our buffer, then return path, as it's already what the
- * user wants.
*/
-static const char *real_path_internal(const char *path, int die_on_error)
+char *strbuf_realpath(struct strbuf *resolved, const char *path,
+ int die_on_error)
{
- static struct strbuf sb = STRBUF_INIT;
+ struct strbuf remaining = STRBUF_INIT;
+ struct strbuf next = STRBUF_INIT;
+ struct strbuf symlink = STRBUF_INIT;
char *retval = NULL;
-
- /*
- * If we have to temporarily chdir(), store the original CWD
- * here so that we can chdir() back to it at the end of the
- * function:
- */
- struct strbuf cwd = STRBUF_INIT;
-
- int depth = MAXDEPTH;
- char *last_elem = NULL;
+ int num_symlinks = 0;
struct stat st;
- /* We've already done it */
- if (path == sb.buf)
- return path;
-
if (!*path) {
if (die_on_error)
die("The empty string is not a valid path");
@@ -58,86 +95,136 @@ static const char *real_path_internal(const char *path, int die_on_error)
goto error_out;
}
- strbuf_reset(&sb);
- strbuf_addstr(&sb, path);
-
- while (depth--) {
- if (!is_directory(sb.buf)) {
- char *last_slash = find_last_dir_sep(sb.buf);
- if (last_slash) {
- last_elem = xstrdup(last_slash + 1);
- strbuf_setlen(&sb, last_slash - sb.buf + 1);
- } else {
- last_elem = xmemdupz(sb.buf, sb.len);
- strbuf_reset(&sb);
- }
+ strbuf_addstr(&remaining, path);
+ get_root_part(resolved, &remaining);
+
+ if (!resolved->len) {
+ /* relative path; can use CWD as the initial resolved path */
+ if (strbuf_getcwd(resolved)) {
+ if (die_on_error)
+ die_errno("unable to get current working directory");
+ else
+ goto error_out;
}
+ }
- if (sb.len) {
- if (!cwd.len && strbuf_getcwd(&cwd)) {
+ /* Iterate over the remaining path components */
+ while (remaining.len > 0) {
+ get_next_component(&next, &remaining);
+
+ if (next.len == 0) {
+ continue; /* empty component */
+ } else if (next.len == 1 && !strcmp(next.buf, ".")) {
+ continue; /* '.' component */
+ } else if (next.len == 2 && !strcmp(next.buf, "..")) {
+ /* '..' component; strip the last path component */
+ strip_last_component(resolved);
+ continue;
+ }
+
+ /* append the next component and resolve resultant path */
+ if (!is_dir_sep(resolved->buf[resolved->len - 1]))
+ strbuf_addch(resolved, '/');
+ strbuf_addbuf(resolved, &next);
+
+ if (lstat(resolved->buf, &st)) {
+ /* error out unless this was the last component */
+ if (errno != ENOENT || remaining.len) {
if (die_on_error)
- die_errno("Could not get current working directory");
+ die_errno("Invalid path '%s'",
+ resolved->buf);
else
goto error_out;
}
+ } else if (S_ISLNK(st.st_mode)) {
+ ssize_t len;
+ strbuf_reset(&symlink);
+
+ if (num_symlinks++ > MAXSYMLINKS) {
+ errno = ELOOP;
- if (chdir(sb.buf)) {
if (die_on_error)
- die_errno("Could not switch to '%s'",
- sb.buf);
+ die("More than %d nested symlinks "
+ "on path '%s'", MAXSYMLINKS, path);
else
goto error_out;
}
- }
- if (strbuf_getcwd(&sb)) {
- if (die_on_error)
- die_errno("Could not get current working directory");
- else
- goto error_out;
- }
- if (last_elem) {
- if (sb.len && !is_dir_sep(sb.buf[sb.len - 1]))
- strbuf_addch(&sb, '/');
- strbuf_addstr(&sb, last_elem);
- free(last_elem);
- last_elem = NULL;
- }
-
- if (!lstat(sb.buf, &st) && S_ISLNK(st.st_mode)) {
- struct strbuf next_sb = STRBUF_INIT;
- ssize_t len = strbuf_readlink(&next_sb, sb.buf, 0);
+ len = strbuf_readlink(&symlink, resolved->buf,
+ st.st_size);
if (len < 0) {
if (die_on_error)
die_errno("Invalid symlink '%s'",
- sb.buf);
+ resolved->buf);
else
goto error_out;
}
- strbuf_swap(&sb, &next_sb);
- strbuf_release(&next_sb);
- } else
- break;
+
+ if (is_absolute_path(symlink.buf)) {
+ /* absolute symlink; set resolved to root */
+ get_root_part(resolved, &symlink);
+ } else {
+ /*
+ * relative symlink
+ * strip off the last component since it will
+ * be replaced with the contents of the symlink
+ */
+ strip_last_component(resolved);
+ }
+
+ /*
+ * if there are still remaining components to resolve
+ * then append them to symlink
+ */
+ if (remaining.len) {
+ strbuf_addch(&symlink, '/');
+ strbuf_addbuf(&symlink, &remaining);
+ }
+
+ /*
+ * use the symlink as the remaining components that
+ * need to be resloved
+ */
+ strbuf_swap(&symlink, &remaining);
+ }
}
- retval = sb.buf;
+ retval = resolved->buf;
+
error_out:
- free(last_elem);
- if (cwd.len && chdir(cwd.buf))
- die_errno("Could not change back to '%s'", cwd.buf);
- strbuf_release(&cwd);
+ strbuf_release(&remaining);
+ strbuf_release(&next);
+ strbuf_release(&symlink);
+
+ if (!retval)
+ strbuf_reset(resolved);
return retval;
}
const char *real_path(const char *path)
{
- return real_path_internal(path, 1);
+ static struct strbuf realpath = STRBUF_INIT;
+ return strbuf_realpath(&realpath, path, 1);
}
const char *real_path_if_valid(const char *path)
{
- return real_path_internal(path, 0);
+ static struct strbuf realpath = STRBUF_INIT;
+ return strbuf_realpath(&realpath, path, 0);
+}
+
+char *real_pathdup(const char *path)
+{
+ struct strbuf realpath = STRBUF_INIT;
+ char *retval = NULL;
+
+ if (strbuf_realpath(&realpath, path, 0))
+ retval = strbuf_detach(&realpath, NULL);
+
+ strbuf_release(&realpath);
+
+ return retval;
}
/*
@@ -152,6 +239,13 @@ const char *absolute_path(const char *path)
return sb.buf;
}
+char *absolute_pathdup(const char *path)
+{
+ struct strbuf sb = STRBUF_INIT;
+ strbuf_add_absolute_path(&sb, path);
+ return strbuf_detach(&sb, NULL);
+}
+
/*
* Unlike prefix_path, this should be used if the named file does
* not have to interact with index entry; i.e. name of a random file
diff --git a/apply.c b/apply.c
index 705cf56..0e2caea 100644
--- a/apply.c
+++ b/apply.c
@@ -2187,29 +2187,20 @@ static int parse_chunk(struct apply_state *state, char *buffer, unsigned long si
return offset + hdrsize + patchsize;
}
-#define swap(a,b) myswap((a),(b),sizeof(a))
-
-#define myswap(a, b, size) do { \
- unsigned char mytmp[size]; \
- memcpy(mytmp, &a, size); \
- memcpy(&a, &b, size); \
- memcpy(&b, mytmp, size); \
-} while (0)
-
static void reverse_patches(struct patch *p)
{
for (; p; p = p->next) {
struct fragment *frag = p->fragments;
- swap(p->new_name, p->old_name);
- swap(p->new_mode, p->old_mode);
- swap(p->is_new, p->is_delete);
- swap(p->lines_added, p->lines_deleted);
- swap(p->old_sha1_prefix, p->new_sha1_prefix);
+ SWAP(p->new_name, p->old_name);
+ SWAP(p->new_mode, p->old_mode);
+ SWAP(p->is_new, p->is_delete);
+ SWAP(p->lines_added, p->lines_deleted);
+ SWAP(p->old_sha1_prefix, p->new_sha1_prefix);
for (; frag; frag = frag->next) {
- swap(frag->newpos, frag->oldpos);
- swap(frag->newlines, frag->oldlines);
+ SWAP(frag->newpos, frag->oldpos);
+ SWAP(frag->newlines, frag->oldlines);
}
}
}
@@ -4688,7 +4679,7 @@ static int apply_patch(struct apply_state *state,
state->index_file,
LOCK_DIE_ON_ERROR);
else
- state->newfd = hold_locked_index(state->lock_file, 1);
+ state->newfd = hold_locked_index(state->lock_file, LOCK_DIE_ON_ERROR);
}
if (state->check_index && read_apply_cache(state) < 0) {
diff --git a/archive.c b/archive.c
index 01751e5..60b8891 100644
--- a/archive.c
+++ b/archive.c
@@ -87,19 +87,6 @@ void *sha1_file_to_archive(const struct archiver_args *args,
return buffer;
}
-static void setup_archive_check(struct git_attr_check *check)
-{
- static struct git_attr *attr_export_ignore;
- static struct git_attr *attr_export_subst;
-
- if (!attr_export_ignore) {
- attr_export_ignore = git_attr("export-ignore");
- attr_export_subst = git_attr("export-subst");
- }
- check[0].attr = attr_export_ignore;
- check[1].attr = attr_export_subst;
-}
-
struct directory {
struct directory *up;
struct object_id oid;
@@ -120,10 +107,10 @@ static int write_archive_entry(const unsigned char *sha1, const char *base,
void *context)
{
static struct strbuf path = STRBUF_INIT;
+ static struct attr_check *check;
struct archiver_context *c = context;
struct archiver_args *args = c->args;
write_archive_entry_fn_t write_entry = c->write_entry;
- struct git_attr_check check[2];
const char *path_without_prefix;
int err;
@@ -137,11 +124,12 @@ static int write_archive_entry(const unsigned char *sha1, const char *base,
strbuf_addch(&path, '/');
path_without_prefix = path.buf + args->baselen;
- setup_archive_check(check);
- if (!git_check_attr(path_without_prefix, ARRAY_SIZE(check), check)) {
- if (ATTR_TRUE(check[0].value))
+ if (!check)
+ check = attr_check_initl("export-ignore", "export-subst", NULL);
+ if (!git_check_attr(path_without_prefix, check)) {
+ if (ATTR_TRUE(check->items[0].value))
return 0;
- args->convert = ATTR_TRUE(check[1].value);
+ args->convert = ATTR_TRUE(check->items[1].value);
}
if (S_ISDIR(mode) || S_ISGITLINK(mode)) {
diff --git a/attr.c b/attr.c
index 1fcf042..5493bff 100644
--- a/attr.c
+++ b/attr.c
@@ -13,6 +13,8 @@
#include "attr.h"
#include "dir.h"
#include "utf8.h"
+#include "quote.h"
+#include "thread-utils.h"
const char git_attr__true[] = "(builtin)true";
const char git_attr__false[] = "\0(builtin)false";
@@ -22,99 +24,234 @@ static const char git_attr__unknown[] = "(builtin)unknown";
#define ATTR__UNSET NULL
#define ATTR__UNKNOWN git_attr__unknown
-/* This is a randomly chosen prime. */
-#define HASHSIZE 257
-
#ifndef DEBUG_ATTR
#define DEBUG_ATTR 0
#endif
struct git_attr {
- struct git_attr *next;
- unsigned h;
- int attr_nr;
- int maybe_macro;
- int maybe_real;
- char name[FLEX_ARRAY];
+ int attr_nr; /* unique attribute number */
+ char name[FLEX_ARRAY]; /* attribute name */
};
-static int attr_nr;
-static int cannot_trust_maybe_real;
-
-static struct git_attr_check *check_all_attr;
-static struct git_attr *(git_attr_hash[HASHSIZE]);
-char *git_attr_name(struct git_attr *attr)
+const char *git_attr_name(const struct git_attr *attr)
{
return attr->name;
}
-static unsigned hash_name(const char *name, int namelen)
+struct attr_hashmap {
+ struct hashmap map;
+#ifndef NO_PTHREADS
+ pthread_mutex_t mutex;
+#endif
+};
+
+static inline void hashmap_lock(struct attr_hashmap *map)
+{
+#ifndef NO_PTHREADS
+ pthread_mutex_lock(&map->mutex);
+#endif
+}
+
+static inline void hashmap_unlock(struct attr_hashmap *map)
{
- unsigned val = 0, c;
+#ifndef NO_PTHREADS
+ pthread_mutex_unlock(&map->mutex);
+#endif
+}
- while (namelen--) {
- c = *name++;
- val = ((val << 7) | (val >> 22)) ^ c;
+/*
+ * The global dictionary of all interned attributes. This
+ * is a singleton object which is shared between threads.
+ * Access to this dictionary must be surrounded with a mutex.
+ */
+static struct attr_hashmap g_attr_hashmap;
+
+/* The container for objects stored in "struct attr_hashmap" */
+struct attr_hash_entry {
+ struct hashmap_entry ent; /* must be the first member! */
+ const char *key; /* the key; memory should be owned by value */
+ size_t keylen; /* length of the key */
+ void *value; /* the stored value */
+};
+
+/* attr_hashmap comparison function */
+static int attr_hash_entry_cmp(const struct attr_hash_entry *a,
+ const struct attr_hash_entry *b,
+ void *unused)
+{
+ return (a->keylen != b->keylen) || strncmp(a->key, b->key, a->keylen);
+}
+
+/* Initialize an 'attr_hashmap' object */
+static void attr_hashmap_init(struct attr_hashmap *map)
+{
+ hashmap_init(&map->map, (hashmap_cmp_fn) attr_hash_entry_cmp, 0);
+}
+
+/*
+ * Retrieve the 'value' stored in a hashmap given the provided 'key'.
+ * If there is no matching entry, return NULL.
+ */
+static void *attr_hashmap_get(struct attr_hashmap *map,
+ const char *key, size_t keylen)
+{
+ struct attr_hash_entry k;
+ struct attr_hash_entry *e;
+
+ if (!map->map.tablesize)
+ attr_hashmap_init(map);
+
+ hashmap_entry_init(&k, memhash(key, keylen));
+ k.key = key;
+ k.keylen = keylen;
+ e = hashmap_get(&map->map, &k, NULL);
+
+ return e ? e->value : NULL;
+}
+
+/* Add 'value' to a hashmap based on the provided 'key'. */
+static void attr_hashmap_add(struct attr_hashmap *map,
+ const char *key, size_t keylen,
+ void *value)
+{
+ struct attr_hash_entry *e;
+
+ if (!map->map.tablesize)
+ attr_hashmap_init(map);
+
+ e = xmalloc(sizeof(struct attr_hash_entry));
+ hashmap_entry_init(e, memhash(key, keylen));
+ e->key = key;
+ e->keylen = keylen;
+ e->value = value;
+
+ hashmap_add(&map->map, e);
+}
+
+struct all_attrs_item {
+ const struct git_attr *attr;
+ const char *value;
+ /*
+ * If 'macro' is non-NULL, indicates that 'attr' is a macro based on
+ * the current attribute stack and contains a pointer to the match_attr
+ * definition of the macro
+ */
+ const struct match_attr *macro;
+};
+
+/*
+ * Reallocate and reinitialize the array of all attributes (which is used in
+ * the attribute collection process) in 'check' based on the global dictionary
+ * of attributes.
+ */
+static void all_attrs_init(struct attr_hashmap *map, struct attr_check *check)
+{
+ int i;
+
+ hashmap_lock(map);
+
+ if (map->map.size < check->all_attrs_nr)
+ die("BUG: interned attributes shouldn't be deleted");
+
+ /*
+ * If the number of attributes in the global dictionary has increased
+ * (or this attr_check instance doesn't have an initialized all_attrs
+ * field), reallocate the provided attr_check instance's all_attrs
+ * field and fill each entry with its corresponding git_attr.
+ */
+ if (map->map.size != check->all_attrs_nr) {
+ struct attr_hash_entry *e;
+ struct hashmap_iter iter;
+ hashmap_iter_init(&map->map, &iter);
+
+ REALLOC_ARRAY(check->all_attrs, map->map.size);
+ check->all_attrs_nr = map->map.size;
+
+ while ((e = hashmap_iter_next(&iter))) {
+ const struct git_attr *a = e->value;
+ check->all_attrs[a->attr_nr].attr = a;
+ }
+ }
+
+ hashmap_unlock(map);
+
+ /*
+ * Re-initialize every entry in check->all_attrs.
+ * This re-initialization can live outside of the locked region since
+ * the attribute dictionary is no longer being accessed.
+ */
+ for (i = 0; i < check->all_attrs_nr; i++) {
+ check->all_attrs[i].value = ATTR__UNKNOWN;
+ check->all_attrs[i].macro = NULL;
}
- return val;
}
-static int invalid_attr_name(const char *name, int namelen)
+static int attr_name_valid(const char *name, size_t namelen)
{
/*
* Attribute name cannot begin with '-' and must consist of
* characters from [-A-Za-z0-9_.].
*/
if (namelen <= 0 || *name == '-')
- return -1;
+ return 0;
while (namelen--) {
char ch = *name++;
if (! (ch == '-' || ch == '.' || ch == '_' ||
('0' <= ch && ch <= '9') ||
('a' <= ch && ch <= 'z') ||
('A' <= ch && ch <= 'Z')) )
- return -1;
+ return 0;
}
- return 0;
+ return 1;
}
-static struct git_attr *git_attr_internal(const char *name, int len)
+static void report_invalid_attr(const char *name, size_t len,
+ const char *src, int lineno)
+{
+ struct strbuf err = STRBUF_INIT;
+ strbuf_addf(&err, _("%.*s is not a valid attribute name"),
+ (int) len, name);
+ fprintf(stderr, "%s: %s:%d\n", err.buf, src, lineno);
+ strbuf_release(&err);
+}
+
+/*
+ * Given a 'name', lookup and return the corresponding attribute in the global
+ * dictionary. If no entry is found, create a new attribute and store it in
+ * the dictionary.
+ */
+static const struct git_attr *git_attr_internal(const char *name, int namelen)
{
- unsigned hval = hash_name(name, len);
- unsigned pos = hval % HASHSIZE;
struct git_attr *a;
- for (a = git_attr_hash[pos]; a; a = a->next) {
- if (a->h == hval &&
- !memcmp(a->name, name, len) && !a->name[len])
- return a;
+ if (!attr_name_valid(name, namelen))
+ return NULL;
+
+ hashmap_lock(&g_attr_hashmap);
+
+ a = attr_hashmap_get(&g_attr_hashmap, name, namelen);
+
+ if (!a) {
+ FLEX_ALLOC_MEM(a, name, name, namelen);
+ a->attr_nr = g_attr_hashmap.map.size;
+
+ attr_hashmap_add(&g_attr_hashmap, a->name, namelen, a);
+ assert(a->attr_nr == (g_attr_hashmap.map.size - 1));
}
- if (invalid_attr_name(name, len))
- return NULL;
+ hashmap_unlock(&g_attr_hashmap);
- FLEX_ALLOC_MEM(a, name, name, len);
- a->h = hval;
- a->next = git_attr_hash[pos];
- a->attr_nr = attr_nr++;
- a->maybe_macro = 0;
- a->maybe_real = 0;
- git_attr_hash[pos] = a;
-
- REALLOC_ARRAY(check_all_attr, attr_nr);
- check_all_attr[a->attr_nr].attr = a;
- check_all_attr[a->attr_nr].value = ATTR__UNKNOWN;
return a;
}
-struct git_attr *git_attr(const char *name)
+const struct git_attr *git_attr(const char *name)
{
return git_attr_internal(name, strlen(name));
}
/* What does a matched pattern decide? */
struct attr_state {
- struct git_attr *attr;
+ const struct git_attr *attr;
const char *setto;
};
@@ -131,9 +268,8 @@ struct pattern {
* If is_macro is true, then u.attr is a pointer to the git_attr being
* defined.
*
- * If is_macro is false, then u.pattern points at the filename pattern
- * to which the rule applies. (The memory pointed to is part of the
- * memory block allocated for the match_attr instance.)
+ * If is_macro is false, then u.pat is the filename pattern to which the
+ * rule applies.
*
* In either case, num_attr is the number of attributes affected by
* this rule, and state is an array listing them. The attributes are
@@ -142,7 +278,7 @@ struct pattern {
struct match_attr {
union {
struct pattern pat;
- struct git_attr *attr;
+ const struct git_attr *attr;
} u;
char is_macro;
unsigned num_attr;
@@ -177,13 +313,17 @@ static const char *parse_attr(const char *src, int lineno, const char *cp,
cp++;
len--;
}
- if (invalid_attr_name(cp, len)) {
- fprintf(stderr,
- "%.*s is not a valid attribute name: %s:%d\n",
- len, cp, src, lineno);
+ if (!attr_name_valid(cp, len)) {
+ report_invalid_attr(cp, len, src, lineno);
return NULL;
}
} else {
+ /*
+ * As this function is always called twice, once with
+ * e == NULL in the first pass and then e != NULL in
+ * the second pass, no need for attr_name_valid()
+ * check here.
+ */
if (*cp == '-' || *cp == '!') {
e->setto = (*cp == '-') ? ATTR__FALSE : ATTR__UNSET;
cp++;
@@ -207,41 +347,47 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
const char *cp, *name, *states;
struct match_attr *res = NULL;
int is_macro;
+ struct strbuf pattern = STRBUF_INIT;
cp = line + strspn(line, blank);
if (!*cp || *cp == '#')
return NULL;
name = cp;
- namelen = strcspn(name, blank);
+
+ if (*cp == '"' && !unquote_c_style(&pattern, name, &states)) {
+ name = pattern.buf;
+ namelen = pattern.len;
+ } else {
+ namelen = strcspn(name, blank);
+ states = name + namelen;
+ }
+
if (strlen(ATTRIBUTE_MACRO_PREFIX) < namelen &&
starts_with(name, ATTRIBUTE_MACRO_PREFIX)) {
if (!macro_ok) {
fprintf(stderr, "%s not allowed: %s:%d\n",
name, src, lineno);
- return NULL;
+ goto fail_return;
}
is_macro = 1;
name += strlen(ATTRIBUTE_MACRO_PREFIX);
name += strspn(name, blank);
namelen = strcspn(name, blank);
- if (invalid_attr_name(name, namelen)) {
- fprintf(stderr,
- "%.*s is not a valid attribute name: %s:%d\n",
- namelen, name, src, lineno);
- return NULL;
+ if (!attr_name_valid(name, namelen)) {
+ report_invalid_attr(name, namelen, src, lineno);
+ goto fail_return;
}
}
else
is_macro = 0;
- states = name + namelen;
states += strspn(states, blank);
/* First pass to count the attr_states */
for (cp = states, num_attr = 0; *cp; num_attr++) {
cp = parse_attr(src, lineno, cp, NULL);
if (!cp)
- return NULL;
+ goto fail_return;
}
res = xcalloc(1,
@@ -250,7 +396,6 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
(is_macro ? 0 : namelen + 1));
if (is_macro) {
res->u.attr = git_attr_internal(name, namelen);
- res->u.attr->maybe_macro = 1;
} else {
char *p = (char *)&(res->state[num_attr]);
memcpy(p, name, namelen);
@@ -262,7 +407,7 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
if (res->u.pat.flags & EXC_FLAG_NEGATIVE) {
warning(_("Negative patterns are ignored in git attributes\n"
"Use '\\!' for literal leading exclamation."));
- return NULL;
+ goto fail_return;
}
}
res->is_macro = is_macro;
@@ -271,13 +416,15 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
/* Second pass to fill the attr_states */
for (cp = states, i = 0; *cp; i++) {
cp = parse_attr(src, lineno, cp, &(res->state[i]));
- if (!is_macro)
- res->state[i].attr->maybe_real = 1;
- if (res->state[i].attr->maybe_macro)
- cannot_trust_maybe_real = 1;
}
+ strbuf_release(&pattern);
return res;
+
+fail_return:
+ strbuf_release(&pattern);
+ free(res);
+ return NULL;
}
/*
@@ -295,19 +442,19 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
* directory (again, reading the file from top to bottom) down to the
* current directory, and then scan the list backwards to find the first match.
* This is exactly the same as what is_excluded() does in dir.c to deal with
- * .gitignore
+ * .gitignore file and info/excludes file as a fallback.
*/
-static struct attr_stack {
+struct attr_stack {
struct attr_stack *prev;
char *origin;
size_t originlen;
unsigned num_matches;
unsigned alloc;
struct match_attr **attrs;
-} *attr_stack;
+};
-static void free_attr_elem(struct attr_stack *e)
+static void attr_stack_free(struct attr_stack *e)
{
int i;
free(e->origin);
@@ -330,6 +477,173 @@ static void free_attr_elem(struct attr_stack *e)
free(e);
}
+static void drop_attr_stack(struct attr_stack **stack)
+{
+ while (*stack) {
+ struct attr_stack *elem = *stack;
+ *stack = elem->prev;
+ attr_stack_free(elem);
+ }
+}
+
+/* List of all attr_check structs; access should be surrounded by mutex */
+static struct check_vector {
+ size_t nr;
+ size_t alloc;
+ struct attr_check **checks;
+#ifndef NO_PTHREADS
+ pthread_mutex_t mutex;
+#endif
+} check_vector;
+
+static inline void vector_lock(void)
+{
+#ifndef NO_PTHREADS
+ pthread_mutex_lock(&check_vector.mutex);
+#endif
+}
+
+static inline void vector_unlock(void)
+{
+#ifndef NO_PTHREADS
+ pthread_mutex_unlock(&check_vector.mutex);
+#endif
+}
+
+static void check_vector_add(struct attr_check *c)
+{
+ vector_lock();
+
+ ALLOC_GROW(check_vector.checks,
+ check_vector.nr + 1,
+ check_vector.alloc);
+ check_vector.checks[check_vector.nr++] = c;
+
+ vector_unlock();
+}
+
+static void check_vector_remove(struct attr_check *check)
+{
+ int i;
+
+ vector_lock();
+
+ /* Find entry */
+ for (i = 0; i < check_vector.nr; i++)
+ if (check_vector.checks[i] == check)
+ break;
+
+ if (i >= check_vector.nr)
+ die("BUG: no entry found");
+
+ /* shift entries over */
+ for (; i < check_vector.nr - 1; i++)
+ check_vector.checks[i] = check_vector.checks[i + 1];
+
+ check_vector.nr--;
+
+ vector_unlock();
+}
+
+/* Iterate through all attr_check instances and drop their stacks */
+static void drop_all_attr_stacks(void)
+{
+ int i;
+
+ vector_lock();
+
+ for (i = 0; i < check_vector.nr; i++) {
+ drop_attr_stack(&check_vector.checks[i]->stack);
+ }
+
+ vector_unlock();
+}
+
+struct attr_check *attr_check_alloc(void)
+{
+ struct attr_check *c = xcalloc(1, sizeof(struct attr_check));
+
+ /* save pointer to the check struct */
+ check_vector_add(c);
+
+ return c;
+}
+
+struct attr_check *attr_check_initl(const char *one, ...)
+{
+ struct attr_check *check;
+ int cnt;
+ va_list params;
+ const char *param;
+
+ va_start(params, one);
+ for (cnt = 1; (param = va_arg(params, const char *)) != NULL; cnt++)
+ ;
+ va_end(params);
+
+ check = attr_check_alloc();
+ check->nr = cnt;
+ check->alloc = cnt;
+ check->items = xcalloc(cnt, sizeof(struct attr_check_item));
+
+ check->items[0].attr = git_attr(one);
+ va_start(params, one);
+ for (cnt = 1; cnt < check->nr; cnt++) {
+ const struct git_attr *attr;
+ param = va_arg(params, const char *);
+ if (!param)
+ die("BUG: counted %d != ended at %d",
+ check->nr, cnt);
+ attr = git_attr(param);
+ if (!attr)
+ die("BUG: %s: not a valid attribute name", param);
+ check->items[cnt].attr = attr;
+ }
+ va_end(params);
+ return check;
+}
+
+struct attr_check_item *attr_check_append(struct attr_check *check,
+ const struct git_attr *attr)
+{
+ struct attr_check_item *item;
+
+ ALLOC_GROW(check->items, check->nr + 1, check->alloc);
+ item = &check->items[check->nr++];
+ item->attr = attr;
+ return item;
+}
+
+void attr_check_reset(struct attr_check *check)
+{
+ check->nr = 0;
+}
+
+void attr_check_clear(struct attr_check *check)
+{
+ free(check->items);
+ check->items = NULL;
+ check->alloc = 0;
+ check->nr = 0;
+
+ free(check->all_attrs);
+ check->all_attrs = NULL;
+ check->all_attrs_nr = 0;
+
+ drop_attr_stack(&check->stack);
+}
+
+void attr_check_free(struct attr_check *check)
+{
+ if (check) {
+ /* Remove check from the check vector */
+ check_vector_remove(check);
+
+ attr_check_clear(check);
+ free(check);
+ }
+}
+
static const char *builtin_attr[] = {
"[attr]binary -diff -merge -text",
NULL,
@@ -362,9 +676,31 @@ static struct attr_stack *read_attr_from_array(const char **list)
return res;
}
+/*
+ * Callers into the attribute system assume there is a single, system-wide
+ * global state where attributes are read from and when the state is flipped by
+ * calling git_attr_set_direction(), the stack frames that have been
+ * constructed need to be discarded so so that subsequent calls into the
+ * attribute system will lazily read from the right place. Since changing
+ * direction causes a global paradigm shift, it should not ever be called while
+ * another thread could potentially be calling into the attribute system.
+ */
static enum git_attr_direction direction;
static struct index_state *use_index;
+void git_attr_set_direction(enum git_attr_direction new_direction,
+ struct index_state *istate)
+{
+ if (is_bare_repository() && new_direction != GIT_ATTR_INDEX)
+ die("BUG: non-INDEX attr direction in a bare repo");
+
+ if (new_direction != direction)
+ drop_all_attr_stacks();
+
+ direction = new_direction;
+ use_index = istate;
+}
+
static struct attr_stack *read_attr_from_file(const char *path, int macro_ok)
{
FILE *fp = fopen(path, "r");
@@ -402,8 +738,8 @@ static struct attr_stack *read_attr_from_index(const char *path, int macro_ok)
for (sp = buf; *sp; ) {
char *ep;
int more;
- for (ep = sp; *ep && *ep != '\n'; ep++)
- ;
+
+ ep = strchrnul(sp, '\n');
more = (*ep == '\n');
*ep = '\0';
handle_attr_line(res, sp, path, ++lineno, macro_ok);
@@ -415,25 +751,28 @@ static struct attr_stack *read_attr_from_index(const char *path, int macro_ok)
static struct attr_stack *read_attr(const char *path, int macro_ok)
{
- struct attr_stack *res;
+ struct attr_stack *res = NULL;
- if (direction == GIT_ATTR_CHECKOUT) {
+ if (direction == GIT_ATTR_INDEX) {
res = read_attr_from_index(path, macro_ok);
- if (!res)
- res = read_attr_from_file(path, macro_ok);
- }
- else if (direction == GIT_ATTR_CHECKIN) {
- res = read_attr_from_file(path, macro_ok);
- if (!res)
- /*
- * There is no checked out .gitattributes file there, but
- * we might have it in the index. We allow operation in a
- * sparsely checked out work tree, so read from it.
- */
+ } else if (!is_bare_repository()) {
+ if (direction == GIT_ATTR_CHECKOUT) {
res = read_attr_from_index(path, macro_ok);
+ if (!res)
+ res = read_attr_from_file(path, macro_ok);
+ } else if (direction == GIT_ATTR_CHECKIN) {
+ res = read_attr_from_file(path, macro_ok);
+ if (!res)
+ /*
+ * There is no checked out .gitattributes file
+ * there, but we might have it in the index.
+ * We allow operation in a sparsely checked out
+ * work tree, so read from it.
+ */
+ res = read_attr_from_index(path, macro_ok);
+ }
}
- else
- res = read_attr_from_index(path, macro_ok);
+
if (!res)
res = xcalloc(1, sizeof(*res));
return res;
@@ -464,16 +803,7 @@ static void debug_set(const char *what, const char *match, struct git_attr *attr
#define debug_push(a) do { ; } while (0)
#define debug_pop(a) do { ; } while (0)
#define debug_set(a,b,c,d) do { ; } while (0)
-#endif
-
-static void drop_attr_stack(void)
-{
- while (attr_stack) {
- struct attr_stack *elem = attr_stack;
- attr_stack = elem->prev;
- free_attr_elem(elem);
- }
-}
+#endif /* DEBUG_ATTR */
static const char *git_etc_gitattributes(void)
{
@@ -483,6 +813,14 @@ static const char *git_etc_gitattributes(void)
return system_wide;
}
+static const char *get_home_gitattributes(void)
+{
+ if (!git_attributes_file)
+ git_attributes_file = xdg_config_home("attributes");
+
+ return git_attributes_file;
+}
+
static int git_attr_system(void)
{
return !git_env_bool("GIT_ATTR_NOSYSTEM", 0);
@@ -490,64 +828,60 @@ static int git_attr_system(void)
static GIT_PATH_FUNC(git_path_info_attributes, INFOATTRIBUTES_FILE)
-static void bootstrap_attr_stack(void)
+static void push_stack(struct attr_stack **attr_stack_p,
+ struct attr_stack *elem, char *origin, size_t originlen)
{
- struct attr_stack *elem;
+ if (elem) {
+ elem->origin = origin;
+ if (origin)
+ elem->originlen = originlen;
+ elem->prev = *attr_stack_p;
+ *attr_stack_p = elem;
+ }
+}
- if (attr_stack)
+static void bootstrap_attr_stack(struct attr_stack **stack)
+{
+ struct attr_stack *e;
+
+ if (*stack)
return;
- elem = read_attr_from_array(builtin_attr);
- elem->origin = NULL;
- elem->prev = attr_stack;
- attr_stack = elem;
+ /* builtin frame */
+ e = read_attr_from_array(builtin_attr);
+ push_stack(stack, e, NULL, 0);
+ /* system-wide frame */
if (git_attr_system()) {
- elem = read_attr_from_file(git_etc_gitattributes(), 1);
- if (elem) {
- elem->origin = NULL;
- elem->prev = attr_stack;
- attr_stack = elem;
- }
+ e = read_attr_from_file(git_etc_gitattributes(), 1);
+ push_stack(stack, e, NULL, 0);
}
- if (!git_attributes_file)
- git_attributes_file = xdg_config_home("attributes");
- if (git_attributes_file) {
- elem = read_attr_from_file(git_attributes_file, 1);
- if (elem) {
- elem->origin = NULL;
- elem->prev = attr_stack;
- attr_stack = elem;
- }
+ /* home directory */
+ if (get_home_gitattributes()) {
+ e = read_attr_from_file(get_home_gitattributes(), 1);
+ push_stack(stack, e, NULL, 0);
}
- if (!is_bare_repository() || direction == GIT_ATTR_INDEX) {
- elem = read_attr(GITATTRIBUTES_FILE, 1);
- elem->origin = xstrdup("");
- elem->originlen = 0;
- elem->prev = attr_stack;
- attr_stack = elem;
- debug_push(elem);
- }
+ /* root directory */
+ e = read_attr(GITATTRIBUTES_FILE, 1);
+ push_stack(stack, e, xstrdup(""), 0);
+ /* info frame */
if (startup_info->have_repository)
- elem = read_attr_from_file(git_path_info_attributes(), 1);
+ e = read_attr_from_file(git_path_info_attributes(), 1);
else
- elem = NULL;
-
- if (!elem)
- elem = xcalloc(1, sizeof(*elem));
- elem->origin = NULL;
- elem->prev = attr_stack;
- attr_stack = elem;
+ e = NULL;
+ if (!e)
+ e = xcalloc(1, sizeof(struct attr_stack));
+ push_stack(stack, e, NULL, 0);
}
-static void prepare_attr_stack(const char *path, int dirlen)
+static void prepare_attr_stack(const char *path, int dirlen,
+ struct attr_stack **stack)
{
- struct attr_stack *elem, *info;
- int len;
- const char *cp;
+ struct attr_stack *info;
+ struct strbuf pathbuf = STRBUF_INIT;
/*
* At the bottom of the attribute stack is the built-in
@@ -564,13 +898,13 @@ static void prepare_attr_stack(const char *path, int dirlen)
* .gitattributes in deeper directories to shallower ones,
* and finally use the built-in set as the default.
*/
- bootstrap_attr_stack();
+ bootstrap_attr_stack(stack);
/*
* Pop the "info" one that is always at the top of the stack.
*/
- info = attr_stack;
- attr_stack = info->prev;
+ info = *stack;
+ *stack = info->prev;
/*
* Pop the ones from directories that are not the prefix of
@@ -578,59 +912,63 @@ static void prepare_attr_stack(const char *path, int dirlen)
* the root one (whose origin is an empty string "") or the builtin
* one (whose origin is NULL) without popping it.
*/
- while (attr_stack->origin) {
- int namelen = strlen(attr_stack->origin);
+ while ((*stack)->origin) {
+ int namelen = (*stack)->originlen;
+ struct attr_stack *elem;
- elem = attr_stack;
+ elem = *stack;
if (namelen <= dirlen &&
!strncmp(elem->origin, path, namelen) &&
(!namelen || path[namelen] == '/'))
break;
debug_pop(elem);
- attr_stack = elem->prev;
- free_attr_elem(elem);
+ *stack = elem->prev;
+ attr_stack_free(elem);
}
/*
- * Read from parent directories and push them down
+ * bootstrap_attr_stack() should have added, and the
+ * above loop should have stopped before popping, the
+ * root element whose attr_stack->origin is set to an
+ * empty string.
*/
- if (!is_bare_repository() || direction == GIT_ATTR_INDEX) {
- /*
- * bootstrap_attr_stack() should have added, and the
- * above loop should have stopped before popping, the
- * root element whose attr_stack->origin is set to an
- * empty string.
- */
- struct strbuf pathbuf = STRBUF_INIT;
-
- assert(attr_stack->origin);
- while (1) {
- len = strlen(attr_stack->origin);
- if (dirlen <= len)
- break;
- cp = memchr(path + len + 1, '/', dirlen - len - 1);
- if (!cp)
- cp = path + dirlen;
- strbuf_add(&pathbuf, path, cp - path);
+ assert((*stack)->origin);
+
+ strbuf_addstr(&pathbuf, (*stack)->origin);
+ /* Build up to the directory 'path' is in */
+ while (pathbuf.len < dirlen) {
+ size_t len = pathbuf.len;
+ struct attr_stack *next;
+ char *origin;
+
+ /* Skip path-separator */
+ if (len < dirlen && is_dir_sep(path[len]))
+ len++;
+ /* Find the end of the next component */
+ while (len < dirlen && !is_dir_sep(path[len]))
+ len++;
+
+ if (pathbuf.len > 0)
strbuf_addch(&pathbuf, '/');
- strbuf_addstr(&pathbuf, GITATTRIBUTES_FILE);
- elem = read_attr(pathbuf.buf, 0);
- strbuf_setlen(&pathbuf, cp - path);
- elem->origin = strbuf_detach(&pathbuf, &elem->originlen);
- elem->prev = attr_stack;
- attr_stack = elem;
- debug_push(elem);
- }
+ strbuf_add(&pathbuf, path + pathbuf.len, (len - pathbuf.len));
+ strbuf_addf(&pathbuf, "/%s", GITATTRIBUTES_FILE);
+
+ next = read_attr(pathbuf.buf, 0);
- strbuf_release(&pathbuf);
+ /* reset the pathbuf to not include "/.gitattributes" */
+ strbuf_setlen(&pathbuf, len);
+
+ origin = xstrdup(pathbuf.buf);
+ push_stack(stack, next, origin, len);
}
/*
* Finally push the "info" one at the top of the stack.
*/
- info->prev = attr_stack;
- attr_stack = info;
+ push_stack(stack, info, NULL, 0);
+
+ strbuf_release(&pathbuf);
}
static int path_matches(const char *pathname, int pathlen,
@@ -656,16 +994,16 @@ static int path_matches(const char *pathname, int pathlen,
pattern, prefix, pat->patternlen, pat->flags);
}
-static int macroexpand_one(int attr_nr, int rem);
+static int macroexpand_one(struct all_attrs_item *all_attrs, int nr, int rem);
-static int fill_one(const char *what, struct match_attr *a, int rem)
+static int fill_one(const char *what, struct all_attrs_item *all_attrs,
+ const struct match_attr *a, int rem)
{
- struct git_attr_check *check = check_all_attr;
int i;
- for (i = a->num_attr - 1; 0 < rem && 0 <= i; i--) {
- struct git_attr *attr = a->state[i].attr;
- const char **n = &(check[attr->attr_nr].value);
+ for (i = a->num_attr - 1; rem > 0 && i >= 0; i--) {
+ const struct git_attr *attr = a->state[i].attr;
+ const char **n = &(all_attrs[attr->attr_nr].value);
const char *v = a->state[i].setto;
if (*n == ATTR__UNKNOWN) {
@@ -674,64 +1012,72 @@ static int fill_one(const char *what, struct match_attr *a, int rem)
attr, v);
*n = v;
rem--;
- rem = macroexpand_one(attr->attr_nr, rem);
+ rem = macroexpand_one(all_attrs, attr->attr_nr, rem);
}
}
return rem;
}
static int fill(const char *path, int pathlen, int basename_offset,
- struct attr_stack *stk, int rem)
+ const struct attr_stack *stack,
+ struct all_attrs_item *all_attrs, int rem)
{
- int i;
- const char *base = stk->origin ? stk->origin : "";
+ for (; rem > 0 && stack; stack = stack->prev) {
+ int i;
+ const char *base = stack->origin ? stack->origin : "";
- for (i = stk->num_matches - 1; 0 < rem && 0 <= i; i--) {
- struct match_attr *a = stk->attrs[i];
- if (a->is_macro)
- continue;
- if (path_matches(path, pathlen, basename_offset,
- &a->u.pat, base, stk->originlen))
- rem = fill_one("fill", a, rem);
+ for (i = stack->num_matches - 1; 0 < rem && 0 <= i; i--) {
+ const struct match_attr *a = stack->attrs[i];
+ if (a->is_macro)
+ continue;
+ if (path_matches(path, pathlen, basename_offset,
+ &a->u.pat, base, stack->originlen))
+ rem = fill_one("fill", all_attrs, a, rem);
+ }
}
+
return rem;
}
-static int macroexpand_one(int nr, int rem)
+static int macroexpand_one(struct all_attrs_item *all_attrs, int nr, int rem)
{
- struct attr_stack *stk;
- struct match_attr *a = NULL;
- int i;
+ const struct all_attrs_item *item = &all_attrs[nr];
- if (check_all_attr[nr].value != ATTR__TRUE ||
- !check_all_attr[nr].attr->maybe_macro)
+ if (item->macro && item->value == ATTR__TRUE)
+ return fill_one("expand", all_attrs, item->macro, rem);
+ else
return rem;
+}
- for (stk = attr_stack; !a && stk; stk = stk->prev)
- for (i = stk->num_matches - 1; !a && 0 <= i; i--) {
- struct match_attr *ma = stk->attrs[i];
- if (!ma->is_macro)
- continue;
- if (ma->u.attr->attr_nr == nr)
- a = ma;
+/*
+ * Marks the attributes which are macros based on the attribute stack.
+ * This prevents having to search through the attribute stack each time
+ * a macro needs to be expanded during the fill stage.
+ */
+static void determine_macros(struct all_attrs_item *all_attrs,
+ const struct attr_stack *stack)
+{
+ for (; stack; stack = stack->prev) {
+ int i;
+ for (i = stack->num_matches - 1; i >= 0; i--) {
+ const struct match_attr *ma = stack->attrs[i];
+ if (ma->is_macro) {
+ int n = ma->u.attr->attr_nr;
+ if (!all_attrs[n].macro) {
+ all_attrs[n].macro = ma;
+ }
+ }
}
-
- if (a)
- rem = fill_one("expand", a, rem);
-
- return rem;
+ }
}
/*
- * Collect attributes for path into the array pointed to by
- * check_all_attr. If num is non-zero, only attributes in check[] are
- * collected. Otherwise all attributes are collected.
+ * Collect attributes for path into the array pointed to by check->all_attrs.
+ * If check->check_nr is non-zero, only attributes in check[] are collected.
+ * Otherwise all attributes are collected.
*/
-static void collect_some_attrs(const char *path, int num,
- struct git_attr_check *check)
-
+static void collect_some_attrs(const char *path, struct attr_check *check)
{
- struct attr_stack *stk;
int i, pathlen, rem, dirlen;
const char *cp, *last_slash = NULL;
int basename_offset;
@@ -749,81 +1095,67 @@ static void collect_some_attrs(const char *path, int num,
dirlen = 0;
}
- prepare_attr_stack(path, dirlen);
- for (i = 0; i < attr_nr; i++)
- check_all_attr[i].value = ATTR__UNKNOWN;
- if (num && !cannot_trust_maybe_real) {
+ prepare_attr_stack(path, dirlen, &check->stack);
+ all_attrs_init(&g_attr_hashmap, check);
+ determine_macros(check->all_attrs, check->stack);
+
+ if (check->nr) {
rem = 0;
- for (i = 0; i < num; i++) {
- if (!check[i].attr->maybe_real) {
- struct git_attr_check *c;
- c = check_all_attr + check[i].attr->attr_nr;
- c->value = ATTR__UNSET;
+ for (i = 0; i < check->nr; i++) {
+ int n = check->items[i].attr->attr_nr;
+ struct all_attrs_item *item = &check->all_attrs[n];
+ if (item->macro) {
+ item->value = ATTR__UNSET;
rem++;
}
}
- if (rem == num)
+ if (rem == check->nr)
return;
}
- rem = attr_nr;
- for (stk = attr_stack; 0 < rem && stk; stk = stk->prev)
- rem = fill(path, pathlen, basename_offset, stk, rem);
+ rem = check->all_attrs_nr;
+ fill(path, pathlen, basename_offset, check->stack, check->all_attrs, rem);
}
-int git_check_attr(const char *path, int num, struct git_attr_check *check)
+int git_check_attr(const char *path, struct attr_check *check)
{
int i;
- collect_some_attrs(path, num, check);
+ collect_some_attrs(path, check);
- for (i = 0; i < num; i++) {
- const char *value = check_all_attr[check[i].attr->attr_nr].value;
+ for (i = 0; i < check->nr; i++) {
+ size_t n = check->items[i].attr->attr_nr;
+ const char *value = check->all_attrs[n].value;
if (value == ATTR__UNKNOWN)
value = ATTR__UNSET;
- check[i].value = value;
+ check->items[i].value = value;
}
return 0;
}
-int git_all_attrs(const char *path, int *num, struct git_attr_check **check)
+void git_all_attrs(const char *path, struct attr_check *check)
{
- int i, count, j;
+ int i;
- collect_some_attrs(path, 0, NULL);
+ attr_check_reset(check);
+ collect_some_attrs(path, check);
- /* Count the number of attributes that are set. */
- count = 0;
- for (i = 0; i < attr_nr; i++) {
- const char *value = check_all_attr[i].value;
- if (value != ATTR__UNSET && value != ATTR__UNKNOWN)
- ++count;
- }
- *num = count;
- ALLOC_ARRAY(*check, count);
- j = 0;
- for (i = 0; i < attr_nr; i++) {
- const char *value = check_all_attr[i].value;
- if (value != ATTR__UNSET && value != ATTR__UNKNOWN) {
- (*check)[j].attr = check_all_attr[i].attr;
- (*check)[j].value = value;
- ++j;
- }
+ for (i = 0; i < check->all_attrs_nr; i++) {
+ const char *name = check->all_attrs[i].attr->name;
+ const char *value = check->all_attrs[i].value;
+ struct attr_check_item *item;
+ if (value == ATTR__UNSET || value == ATTR__UNKNOWN)
+ continue;
+ item = attr_check_append(check, git_attr(name));
+ item->value = value;
}
-
- return 0;
}
-void git_attr_set_direction(enum git_attr_direction new, struct index_state *istate)
+void attr_start(void)
{
- enum git_attr_direction old = direction;
-
- if (is_bare_repository() && new != GIT_ATTR_INDEX)
- die("BUG: non-INDEX attr direction in a bare repo");
-
- direction = new;
- if (new != old)
- drop_attr_stack();
- use_index = istate;
+#ifndef NO_PTHREADS
+ pthread_mutex_init(&g_attr_hashmap.mutex, NULL);
+ pthread_mutex_init(&check_vector.mutex, NULL);
+#endif
}
diff --git a/attr.h b/attr.h
index 8b08d33..48ab3e1 100644
--- a/attr.h
+++ b/attr.h
@@ -4,11 +4,15 @@
/* An attribute is a pointer to this opaque structure */
struct git_attr;
+/* opaque structures used internally for attribute collection */
+struct all_attrs_item;
+struct attr_stack;
+
/*
* Given a string, return the gitattribute object that
* corresponds to it.
*/
-struct git_attr *git_attr(const char *);
+const struct git_attr *git_attr(const char *);
/* Internal use */
extern const char git_attr__true[];
@@ -20,38 +24,57 @@ extern const char git_attr__false[];
#define ATTR_UNSET(v) ((v) == NULL)
/*
- * Send one or more git_attr_check to git_check_attr(), and
+ * Send one or more git_attr_check to git_check_attrs(), and
* each 'value' member tells what its value is.
* Unset one is returned as NULL.
*/
-struct git_attr_check {
- struct git_attr *attr;
+struct attr_check_item {
+ const struct git_attr *attr;
const char *value;
};
+struct attr_check {
+ int nr;
+ int alloc;
+ struct attr_check_item *items;
+ int all_attrs_nr;
+ struct all_attrs_item *all_attrs;
+ struct attr_stack *stack;
+};
+
+extern struct attr_check *attr_check_alloc(void);
+extern struct attr_check *attr_check_initl(const char *, ...);
+
+extern struct attr_check_item *attr_check_append(struct attr_check *check,
+ const struct git_attr *attr);
+
+extern void attr_check_reset(struct attr_check *check);
+extern void attr_check_clear(struct attr_check *check);
+extern void attr_check_free(struct attr_check *check);
+
/*
* Return the name of the attribute represented by the argument. The
* return value is a pointer to a null-delimited string that is part
* of the internal data structure; it should not be modified or freed.
*/
-char *git_attr_name(struct git_attr *);
+extern const char *git_attr_name(const struct git_attr *);
-int git_check_attr(const char *path, int, struct git_attr_check *);
+extern int git_check_attr(const char *path, struct attr_check *check);
/*
- * Retrieve all attributes that apply to the specified path. *num
- * will be set to the number of attributes on the path; **check will
- * be set to point at a newly-allocated array of git_attr_check
- * objects describing the attributes and their values. *check must be
- * free()ed by the caller.
+ * Retrieve all attributes that apply to the specified path.
+ * check holds the attributes and their values.
*/
-int git_all_attrs(const char *path, int *num, struct git_attr_check **check);
+extern void git_all_attrs(const char *path, struct attr_check *check);
enum git_attr_direction {
GIT_ATTR_CHECKIN,
GIT_ATTR_CHECKOUT,
GIT_ATTR_INDEX
};
-void git_attr_set_direction(enum git_attr_direction, struct index_state *);
+void git_attr_set_direction(enum git_attr_direction new_direction,
+ struct index_state *istate);
+
+extern void attr_start(void);
#endif /* ATTR_H */
diff --git a/bisect.c b/bisect.c
index 21bc6da..30808ca 100644
--- a/bisect.c
+++ b/bisect.c
@@ -747,7 +747,7 @@ static void handle_bad_merge_base(void)
exit(3);
}
- fprintf(stderr, _("Some %s revs are not ancestor of the %s rev.\n"
+ fprintf(stderr, _("Some %s revs are not ancestors of the %s rev.\n"
"git bisect cannot work properly in this case.\n"
"Maybe you mistook %s and %s revs?\n"),
term_good, term_bad, term_good, term_bad);
@@ -940,7 +940,7 @@ int bisect_next_all(const char *prefix, int no_checkout)
struct commit_list *tried;
int reaches = 0, all = 0, nr, steps;
const unsigned char *bisect_rev;
- char steps_msg[32];
+ char *steps_msg;
read_bisect_terms(&term_bad, &term_good);
if (read_bisect_refs())
@@ -990,14 +990,15 @@ int bisect_next_all(const char *prefix, int no_checkout)
nr = all - reaches - 1;
steps = estimate_bisect_steps(all);
- xsnprintf(steps_msg, sizeof(steps_msg),
- Q_("(roughly %d step)", "(roughly %d steps)", steps),
- steps);
+
+ steps_msg = xstrfmt(Q_("(roughly %d step)", "(roughly %d steps)",
+ steps), steps);
/* TRANSLATORS: the last %s will be replaced with
"(roughly %d steps)" translation */
printf(Q_("Bisecting: %d revision left to test after this %s\n",
"Bisecting: %d revisions left to test after this %s\n",
nr), nr, steps_msg);
+ free(steps_msg);
return bisect_checkout(bisect_rev, no_checkout);
}
diff --git a/branch.c b/branch.c
index c431cbf..5c12036 100644
--- a/branch.c
+++ b/branch.c
@@ -298,7 +298,7 @@ void create_branch(const char *name, const char *start_name,
start_name);
if (reflog)
- log_all_ref_updates = 1;
+ log_all_ref_updates = LOG_REFS_NORMAL;
if (!dont_change_ref) {
struct ref_transaction *transaction;
@@ -345,7 +345,8 @@ void die_if_checked_out(const char *branch, int ignore_current_worktree)
branch, wt->path);
}
-int replace_each_worktree_head_symref(const char *oldref, const char *newref)
+int replace_each_worktree_head_symref(const char *oldref, const char *newref,
+ const char *logmsg)
{
int ret = 0;
struct worktree **worktrees = get_worktrees(0);
@@ -358,7 +359,7 @@ int replace_each_worktree_head_symref(const char *oldref, const char *newref)
continue;
if (set_worktree_head_symref(get_worktree_git_dir(worktrees[i]),
- newref)) {
+ newref, logmsg)) {
ret = -1;
error(_("HEAD of working tree %s is not updated"),
worktrees[i]->path);
diff --git a/branch.h b/branch.h
index 3103eb9..b077885 100644
--- a/branch.h
+++ b/branch.h
@@ -71,6 +71,7 @@ extern void die_if_checked_out(const char *branch, int ignore_current_worktree);
* This will be used when renaming a branch. Returns 0 if successful, non-zero
* otherwise.
*/
-extern int replace_each_worktree_head_symref(const char *oldref, const char *newref);
+extern int replace_each_worktree_head_symref(const char *oldref, const char *newref,
+ const char *logmsg);
#endif
diff --git a/builtin.h b/builtin.h
index b9122bc..9e4a898 100644
--- a/builtin.h
+++ b/builtin.h
@@ -60,6 +60,7 @@ extern int cmd_diff_files(int argc, const char **argv, const char *prefix);
extern int cmd_diff_index(int argc, const char **argv, const char *prefix);
extern int cmd_diff(int argc, const char **argv, const char *prefix);
extern int cmd_diff_tree(int argc, const char **argv, const char *prefix);
+extern int cmd_difftool(int argc, const char **argv, const char *prefix);
extern int cmd_fast_export(int argc, const char **argv, const char *prefix);
extern int cmd_fetch(int argc, const char **argv, const char *prefix);
extern int cmd_fetch_pack(int argc, const char **argv, const char *prefix);
@@ -102,6 +103,7 @@ extern int cmd_prune_packed(int argc, const char **argv, const char *prefix);
extern int cmd_pull(int argc, const char **argv, const char *prefix);
extern int cmd_push(int argc, const char **argv, const char *prefix);
extern int cmd_read_tree(int argc, const char **argv, const char *prefix);
+extern int cmd_rebase__helper(int argc, const char **argv, const char *prefix);
extern int cmd_receive_pack(int argc, const char **argv, const char *prefix);
extern int cmd_reflog(int argc, const char **argv, const char *prefix);
extern int cmd_remote(int argc, const char **argv, const char *prefix);
diff --git a/builtin/add.c b/builtin/add.c
index e8fb80b..9f53f02 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -361,7 +361,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
add_new_files = !take_worktree_changes && !refresh_only;
require_pathspec = !(take_worktree_changes || (0 < addremove_explicit));
- hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
flags = ((verbose ? ADD_CACHE_VERBOSE : 0) |
(show_only ? ADD_CACHE_PRETEND : 0) |
diff --git a/builtin/am.c b/builtin/am.c
index 826f18b..f7a7a97 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1049,7 +1049,7 @@ static void am_setup(struct am_state *state, enum patch_format patch_format,
} else {
write_state_text(state, "abort-safety", "");
if (!state->rebasing)
- delete_ref("ORIG_HEAD", NULL, 0);
+ delete_ref(NULL, "ORIG_HEAD", NULL, 0);
}
/*
@@ -1119,7 +1119,7 @@ static void refresh_and_write_cache(void)
{
struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
- hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
refresh_cache(REFRESH_QUIET);
if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
die(_("unable to write index file"));
@@ -1976,7 +1976,7 @@ static int fast_forward_to(struct tree *head, struct tree *remote, int reset)
return -1;
lock_file = xcalloc(1, sizeof(struct lock_file));
- hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
refresh_cache(REFRESH_QUIET);
@@ -2016,7 +2016,7 @@ static int merge_tree(struct tree *tree)
return -1;
lock_file = xcalloc(1, sizeof(struct lock_file));
- hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
memset(&opts, 0, sizeof(opts));
opts.head_idx = 1;
@@ -2172,7 +2172,7 @@ static void am_abort(struct am_state *state)
has_curr_head ? &curr_head : NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
else if (curr_branch)
- delete_ref(curr_branch, NULL, REF_NODEREF);
+ delete_ref(NULL, curr_branch, NULL, REF_NODEREF);
free(curr_branch);
am_destroy(state);
diff --git a/builtin/blame.c b/builtin/blame.c
index 3aae19a..cffc626 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -1901,7 +1901,7 @@ static void emit_porcelain(struct scoreboard *sb, struct blame_entry *ent,
struct origin *suspect = ent->suspect;
char hex[GIT_SHA1_HEXSZ + 1];
- sha1_to_hex_r(hex, suspect->commit->object.oid.hash);
+ oid_to_hex_r(hex, &suspect->commit->object.oid);
printf("%s %d %d %d\n",
hex,
ent->s_lno + 1,
@@ -1941,7 +1941,7 @@ static void emit_other(struct scoreboard *sb, struct blame_entry *ent, int opt)
int show_raw_time = !!(opt & OUTPUT_RAW_TIMESTAMP);
get_commit_info(suspect->commit, &ci, 1);
- sha1_to_hex_r(hex, suspect->commit->object.oid.hash);
+ oid_to_hex_r(hex, &suspect->commit->object.oid);
cp = nth_line(sb, ent->lno);
for (cnt = 0; cnt < ent->num_lines; cnt++) {
@@ -2601,8 +2601,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
* and are only included here to get included in the "-h"
* output:
*/
- { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental indent-based heuristic to improve diffs"), PARSE_OPT_NOARG, parse_opt_unknown_cb },
- { OPTION_LOWLEVEL_CALLBACK, 0, "compaction-heuristic", NULL, NULL, N_("Use an experimental blank-line-based heuristic to improve diffs"), PARSE_OPT_NOARG, parse_opt_unknown_cb },
+ { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, parse_opt_unknown_cb },
OPT_BIT(0, "minimal", &xdl_opts, N_("Spend extra cycles to find better match"), XDF_NEED_MINIMAL),
OPT_STRING('S', NULL, &revs_file, N_("file"), N_("Use revisions from <file> instead of calling git-rev-list")),
@@ -2650,7 +2649,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
}
parse_done:
no_whole_file_rename = !DIFF_OPT_TST(&revs.diffopt, FOLLOW_RENAMES);
- xdl_opts |= revs.diffopt.xdl_opts & (XDF_COMPACTION_HEURISTIC | XDF_INDENT_HEURISTIC);
+ xdl_opts |= revs.diffopt.xdl_opts & XDF_INDENT_HEURISTIC;
DIFF_OPT_CLR(&revs.diffopt, FOLLOW_RENAMES);
argc = parse_options_end(&ctx);
diff --git a/builtin/branch.c b/builtin/branch.c
index 4757075..94f7de7 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -28,6 +28,7 @@ static const char * const builtin_branch_usage[] = {
N_("git branch [<options>] [-r] (-d | -D) <branch-name>..."),
N_("git branch [<options>] (-m | -M) [<old-branch>] <new-branch>"),
N_("git branch [<options>] [-r | -a] [--points-at]"),
+ N_("git branch [<options>] [-r | -a] [--format]"),
NULL
};
@@ -37,11 +38,11 @@ static unsigned char head_sha1[20];
static int branch_use_color = -1;
static char branch_colors[][COLOR_MAXLEN] = {
GIT_COLOR_RESET,
- GIT_COLOR_NORMAL, /* PLAIN */
- GIT_COLOR_RED, /* REMOTE */
- GIT_COLOR_NORMAL, /* LOCAL */
- GIT_COLOR_GREEN, /* CURRENT */
- GIT_COLOR_BLUE, /* UPSTREAM */
+ GIT_COLOR_NORMAL, /* PLAIN */
+ GIT_COLOR_RED, /* REMOTE */
+ GIT_COLOR_NORMAL, /* LOCAL */
+ GIT_COLOR_GREEN, /* CURRENT */
+ GIT_COLOR_BLUE, /* UPSTREAM */
};
enum color_branch {
BRANCH_COLOR_RESET = 0,
@@ -251,7 +252,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
goto next;
}
- if (delete_ref(name, is_null_sha1(sha1) ? NULL : sha1,
+ if (delete_ref(NULL, name, is_null_sha1(sha1) ? NULL : sha1,
REF_NODEREF)) {
error(remote_branch
? _("Error deleting remote-tracking branch '%s'")
@@ -280,221 +281,98 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
return(ret);
}
-static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
- int show_upstream_ref)
+static int calc_maxwidth(struct ref_array *refs, int remote_bonus)
{
- int ours, theirs;
- char *ref = NULL;
- struct branch *branch = branch_get(branch_name);
- const char *upstream;
- struct strbuf fancy = STRBUF_INIT;
- int upstream_is_gone = 0;
- int added_decoration = 1;
-
- if (stat_tracking_info(branch, &ours, &theirs, &upstream) < 0) {
- if (!upstream)
- return;
- upstream_is_gone = 1;
- }
-
- if (show_upstream_ref) {
- ref = shorten_unambiguous_ref(upstream, 0);
- if (want_color(branch_use_color))
- strbuf_addf(&fancy, "%s%s%s",
- branch_get_color(BRANCH_COLOR_UPSTREAM),
- ref, branch_get_color(BRANCH_COLOR_RESET));
- else
- strbuf_addstr(&fancy, ref);
- }
+ int i, max = 0;
+ for (i = 0; i < refs->nr; i++) {
+ struct ref_array_item *it = refs->items[i];
+ const char *desc = it->refname;
+ int w;
- if (upstream_is_gone) {
- if (show_upstream_ref)
- strbuf_addf(stat, _("[%s: gone]"), fancy.buf);
- else
- added_decoration = 0;
- } else if (!ours && !theirs) {
- if (show_upstream_ref)
- strbuf_addf(stat, _("[%s]"), fancy.buf);
- else
- added_decoration = 0;
- } else if (!ours) {
- if (show_upstream_ref)
- strbuf_addf(stat, _("[%s: behind %d]"), fancy.buf, theirs);
- else
- strbuf_addf(stat, _("[behind %d]"), theirs);
+ skip_prefix(it->refname, "refs/heads/", &desc);
+ skip_prefix(it->refname, "refs/remotes/", &desc);
+ if (it->kind == FILTER_REFS_DETACHED_HEAD) {
+ char *head_desc = get_head_description();
+ w = utf8_strwidth(head_desc);
+ free(head_desc);
+ } else
+ w = utf8_strwidth(desc);
- } else if (!theirs) {
- if (show_upstream_ref)
- strbuf_addf(stat, _("[%s: ahead %d]"), fancy.buf, ours);
- else
- strbuf_addf(stat, _("[ahead %d]"), ours);
- } else {
- if (show_upstream_ref)
- strbuf_addf(stat, _("[%s: ahead %d, behind %d]"),
- fancy.buf, ours, theirs);
- else
- strbuf_addf(stat, _("[ahead %d, behind %d]"),
- ours, theirs);
+ if (it->kind == FILTER_REFS_REMOTES)
+ w += remote_bonus;
+ if (w > max)
+ max = w;
}
- strbuf_release(&fancy);
- if (added_decoration)
- strbuf_addch(stat, ' ');
- free(ref);
+ return max;
}
-static void add_verbose_info(struct strbuf *out, struct ref_array_item *item,
- struct ref_filter *filter, const char *refname)
+static const char *quote_literal_for_format(const char *s)
{
- struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT;
- const char *sub = _(" **** invalid ref ****");
- struct commit *commit = item->commit;
+ static struct strbuf buf = STRBUF_INIT;
- if (!parse_commit(commit)) {
- pp_commit_easy(CMIT_FMT_ONELINE, commit, &subject);
- sub = subject.buf;
+ strbuf_reset(&buf);
+ while (*s) {
+ const char *ep = strchrnul(s, '%');
+ if (s < ep)
+ strbuf_add(&buf, s, ep - s);
+ if (*ep == '%') {
+ strbuf_addstr(&buf, "%%");
+ s = ep + 1;
+ } else {
+ s = ep;
+ }
}
-
- if (item->kind == FILTER_REFS_BRANCHES)
- fill_tracking_info(&stat, refname, filter->verbose > 1);
-
- strbuf_addf(out, " %s %s%s",
- find_unique_abbrev(item->commit->object.oid.hash, filter->abbrev),
- stat.buf, sub);
- strbuf_release(&stat);
- strbuf_release(&subject);
+ return buf.buf;
}
-static char *get_head_description(void)
+static char *build_format(struct ref_filter *filter, int maxwidth, const char *remote_prefix)
{
- struct strbuf desc = STRBUF_INIT;
- struct wt_status_state state;
- memset(&state, 0, sizeof(state));
- wt_status_get_state(&state, 1);
- if (state.rebase_in_progress ||
- state.rebase_interactive_in_progress)
- strbuf_addf(&desc, _("(no branch, rebasing %s)"),
- state.branch);
- else if (state.bisect_in_progress)
- strbuf_addf(&desc, _("(no branch, bisect started on %s)"),
- state.branch);
- else if (state.detached_from) {
- if (state.detached_at)
- /* TRANSLATORS: make sure this matches
- "HEAD detached at " in wt-status.c */
- strbuf_addf(&desc, _("(HEAD detached at %s)"),
- state.detached_from);
- else
- /* TRANSLATORS: make sure this matches
- "HEAD detached from " in wt-status.c */
- strbuf_addf(&desc, _("(HEAD detached from %s)"),
- state.detached_from);
- }
- else
- strbuf_addstr(&desc, _("(no branch)"));
- free(state.branch);
- free(state.onto);
- free(state.detached_from);
- return strbuf_detach(&desc, NULL);
-}
+ struct strbuf fmt = STRBUF_INIT;
+ struct strbuf local = STRBUF_INIT;
+ struct strbuf remote = STRBUF_INIT;
-static void format_and_print_ref_item(struct ref_array_item *item, int maxwidth,
- struct ref_filter *filter, const char *remote_prefix)
-{
- char c;
- int current = 0;
- int color;
- struct strbuf out = STRBUF_INIT, name = STRBUF_INIT;
- const char *prefix_to_show = "";
- const char *prefix_to_skip = NULL;
- const char *desc = item->refname;
- char *to_free = NULL;
+ strbuf_addf(&fmt, "%%(if)%%(HEAD)%%(then)* %s%%(else) %%(end)",
+ branch_get_color(BRANCH_COLOR_CURRENT));
- switch (item->kind) {
- case FILTER_REFS_BRANCHES:
- prefix_to_skip = "refs/heads/";
- skip_prefix(desc, prefix_to_skip, &desc);
- if (!filter->detached && !strcmp(desc, head))
- current = 1;
+ if (filter->verbose) {
+ strbuf_addf(&local, "%%(align:%d,left)%%(refname:lstrip=2)%%(end)", maxwidth);
+ strbuf_addf(&local, "%s", branch_get_color(BRANCH_COLOR_RESET));
+ strbuf_addf(&local, " %%(objectname:short=7) ");
+
+ if (filter->verbose > 1)
+ strbuf_addf(&local, "%%(if)%%(upstream)%%(then)[%s%%(upstream:short)%s%%(if)%%(upstream:track)"
+ "%%(then): %%(upstream:track,nobracket)%%(end)] %%(end)%%(contents:subject)",
+ branch_get_color(BRANCH_COLOR_UPSTREAM), branch_get_color(BRANCH_COLOR_RESET));
else
- color = BRANCH_COLOR_LOCAL;
- break;
- case FILTER_REFS_REMOTES:
- prefix_to_skip = "refs/remotes/";
- skip_prefix(desc, prefix_to_skip, &desc);
- color = BRANCH_COLOR_REMOTE;
- prefix_to_show = remote_prefix;
- break;
- case FILTER_REFS_DETACHED_HEAD:
- desc = to_free = get_head_description();
- current = 1;
- break;
- default:
- color = BRANCH_COLOR_PLAIN;
- break;
- }
+ strbuf_addf(&local, "%%(if)%%(upstream:track)%%(then)%%(upstream:track) %%(end)%%(contents:subject)");
- c = ' ';
- if (current) {
- c = '*';
- color = BRANCH_COLOR_CURRENT;
- }
-
- strbuf_addf(&name, "%s%s", prefix_to_show, desc);
- if (filter->verbose) {
- int utf8_compensation = strlen(name.buf) - utf8_strwidth(name.buf);
- strbuf_addf(&out, "%c %s%-*s%s", c, branch_get_color(color),
- maxwidth + utf8_compensation, name.buf,
+ strbuf_addf(&remote, "%s%%(align:%d,left)%s%%(refname:lstrip=2)%%(end)%s%%(if)%%(symref)%%(then) -> %%(symref:short)"
+ "%%(else) %%(objectname:short=7) %%(contents:subject)%%(end)",
+ branch_get_color(BRANCH_COLOR_REMOTE), maxwidth, quote_literal_for_format(remote_prefix),
branch_get_color(BRANCH_COLOR_RESET));
- } else
- strbuf_addf(&out, "%c %s%s%s", c, branch_get_color(color),
- name.buf, branch_get_color(BRANCH_COLOR_RESET));
-
- if (item->symref) {
- const char *symref = item->symref;
- if (prefix_to_skip)
- skip_prefix(symref, prefix_to_skip, &symref);
- strbuf_addf(&out, " -> %s", symref);
- }
- else if (filter->verbose)
- /* " f7c0c00 [ahead 58, behind 197] vcs-svn: drop obj_pool.h" */
- add_verbose_info(&out, item, filter, desc);
- if (column_active(colopts)) {
- assert(!filter->verbose && "--column and --verbose are incompatible");
- string_list_append(&output, out.buf);
} else {
- printf("%s\n", out.buf);
+ strbuf_addf(&local, "%%(refname:lstrip=2)%s%%(if)%%(symref)%%(then) -> %%(symref:short)%%(end)",
+ branch_get_color(BRANCH_COLOR_RESET));
+ strbuf_addf(&remote, "%s%s%%(refname:lstrip=2)%s%%(if)%%(symref)%%(then) -> %%(symref:short)%%(end)",
+ branch_get_color(BRANCH_COLOR_REMOTE), quote_literal_for_format(remote_prefix),
+ branch_get_color(BRANCH_COLOR_RESET));
}
- strbuf_release(&name);
- strbuf_release(&out);
- free(to_free);
-}
-static int calc_maxwidth(struct ref_array *refs, int remote_bonus)
-{
- int i, max = 0;
- for (i = 0; i < refs->nr; i++) {
- struct ref_array_item *it = refs->items[i];
- const char *desc = it->refname;
- int w;
-
- skip_prefix(it->refname, "refs/heads/", &desc);
- skip_prefix(it->refname, "refs/remotes/", &desc);
- w = utf8_strwidth(desc);
+ strbuf_addf(&fmt, "%%(if:notequals=refs/remotes)%%(refname:rstrip=-2)%%(then)%s%%(else)%s%%(end)", local.buf, remote.buf);
- if (it->kind == FILTER_REFS_REMOTES)
- w += remote_bonus;
- if (w > max)
- max = w;
- }
- return max;
+ strbuf_release(&local);
+ strbuf_release(&remote);
+ return strbuf_detach(&fmt, NULL);
}
-static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sorting)
+static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sorting, const char *format)
{
int i;
struct ref_array array;
int maxwidth = 0;
const char *remote_prefix = "";
+ struct strbuf out = STRBUF_INIT;
+ char *to_free = NULL;
/*
* If we are listing more than just remote branches,
@@ -506,27 +384,32 @@ static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sortin
memset(&array, 0, sizeof(array));
- verify_ref_format("%(refname)%(symref)");
filter_refs(&array, filter, filter->kind | FILTER_REFS_INCLUDE_BROKEN);
if (filter->verbose)
maxwidth = calc_maxwidth(&array, strlen(remote_prefix));
- /*
- * If no sorting parameter is given then we default to sorting
- * by 'refname'. This would give us an alphabetically sorted
- * array with the 'HEAD' ref at the beginning followed by
- * local branches 'refs/heads/...' and finally remote-tacking
- * branches 'refs/remotes/...'.
- */
- if (!sorting)
- sorting = ref_default_sorting();
+ if (!format)
+ format = to_free = build_format(filter, maxwidth, remote_prefix);
+ verify_ref_format(format);
+
ref_array_sort(sorting, &array);
- for (i = 0; i < array.nr; i++)
- format_and_print_ref_item(array.items[i], maxwidth, filter, remote_prefix);
+ for (i = 0; i < array.nr; i++) {
+ format_ref_array_item(array.items[i], format, 0, &out);
+ if (column_active(colopts)) {
+ assert(!filter->verbose && "--column and --verbose are incompatible");
+ /* format to a string_list to let print_columns() do its job */
+ string_list_append(&output, out.buf);
+ } else {
+ fwrite(out.buf, 1, out.len, stdout);
+ putchar('\n');
+ }
+ strbuf_release(&out);
+ }
ref_array_clear(&array);
+ free(to_free);
}
static void reject_rebase_or_bisect_branch(const char *target)
@@ -588,14 +471,15 @@ static void rename_branch(const char *oldname, const char *newname, int force)
if (rename_ref(oldref.buf, newref.buf, logmsg.buf))
die(_("Branch rename failed"));
- strbuf_release(&logmsg);
if (recovery)
warning(_("Renamed a misnamed branch '%s' away"), oldref.buf + 11);
- if (replace_each_worktree_head_symref(oldref.buf, newref.buf))
+ if (replace_each_worktree_head_symref(oldref.buf, newref.buf, logmsg.buf))
die(_("Branch renamed to %s, but HEAD is not updated!"), newname);
+ strbuf_release(&logmsg);
+
strbuf_addf(&oldsection, "branch.%s", oldref.buf + 11);
strbuf_release(&oldref);
strbuf_addf(&newsection, "branch.%s", newref.buf + 11);
@@ -645,7 +529,9 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
const char *new_upstream = NULL;
enum branch_track track;
struct ref_filter filter;
+ int icase = 0;
static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
+ const char *format = NULL;
struct option options[] = {
OPT_GROUP(N_("Generic options")),
@@ -686,9 +572,13 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPTION_CALLBACK, 0, "points-at", &filter.points_at, N_("object"),
N_("print only branches of the object"), 0, parse_opt_object_name
},
+ OPT_BOOL('i', "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
+ OPT_STRING( 0 , "format", &format, N_("format"), N_("format to use for the output")),
OPT_END(),
};
+ setup_ref_filter_porcelain_msg();
+
memset(&filter, 0, sizeof(filter));
filter.kind = FILTER_REFS_BRANCHES;
filter.abbrev = -1;
@@ -723,6 +613,8 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (filter.abbrev == -1)
filter.abbrev = DEFAULT_ABBREV;
+ filter.ignore_case = icase;
+
finalize_colopts(&colopts, -1);
if (filter.verbose) {
if (explicitly_enable_column(colopts))
@@ -744,7 +636,17 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if ((filter.kind & FILTER_REFS_BRANCHES) && filter.detached)
filter.kind |= FILTER_REFS_DETACHED_HEAD;
filter.name_patterns = argv;
- print_ref_list(&filter, sorting);
+ /*
+ * If no sorting parameter is given then we default to sorting
+ * by 'refname'. This would give us an alphabetically sorted
+ * array with the 'HEAD' ref at the beginning followed by
+ * local branches 'refs/heads/...' and finally remote-tacking
+ * branches 'refs/remotes/...'.
+ */
+ if (!sorting)
+ sorting = ref_default_sorting();
+ sorting->ignore_case = icase;
+ print_ref_list(&filter, sorting, format);
print_columns(&output, colopts, NULL);
string_list_clear(&output, 0);
return 0;
diff --git a/builtin/check-attr.c b/builtin/check-attr.c
index 53a5a18..4d01ca0 100644
--- a/builtin/check-attr.c
+++ b/builtin/check-attr.c
@@ -24,12 +24,13 @@ static const struct option check_attr_options[] = {
OPT_END()
};
-static void output_attr(int cnt, struct git_attr_check *check,
- const char *file)
+static void output_attr(struct attr_check *check, const char *file)
{
int j;
+ int cnt = check->nr;
+
for (j = 0; j < cnt; j++) {
- const char *value = check[j].value;
+ const char *value = check->items[j].value;
if (ATTR_TRUE(value))
value = "set";
@@ -42,35 +43,38 @@ static void output_attr(int cnt, struct git_attr_check *check,
printf("%s%c" /* path */
"%s%c" /* attrname */
"%s%c" /* attrvalue */,
- file, 0, git_attr_name(check[j].attr), 0, value, 0);
+ file, 0,
+ git_attr_name(check->items[j].attr), 0, value, 0);
} else {
quote_c_style(file, NULL, stdout, 0);
- printf(": %s: %s\n", git_attr_name(check[j].attr), value);
+ printf(": %s: %s\n",
+ git_attr_name(check->items[j].attr), value);
}
-
}
}
-static void check_attr(const char *prefix, int cnt,
- struct git_attr_check *check, const char *file)
+static void check_attr(const char *prefix,
+ struct attr_check *check,
+ int collect_all,
+ const char *file)
{
char *full_path =
prefix_path(prefix, prefix ? strlen(prefix) : 0, file);
- if (check != NULL) {
- if (git_check_attr(full_path, cnt, check))
- die("git_check_attr died");
- output_attr(cnt, check, file);
+
+ if (collect_all) {
+ git_all_attrs(full_path, check);
} else {
- if (git_all_attrs(full_path, &cnt, &check))
- die("git_all_attrs died");
- output_attr(cnt, check, file);
- free(check);
+ if (git_check_attr(full_path, check))
+ die("git_check_attr died");
}
+ output_attr(check, file);
+
free(full_path);
}
-static void check_attr_stdin_paths(const char *prefix, int cnt,
- struct git_attr_check *check)
+static void check_attr_stdin_paths(const char *prefix,
+ struct attr_check *check,
+ int collect_all)
{
struct strbuf buf = STRBUF_INIT;
struct strbuf unquoted = STRBUF_INIT;
@@ -84,7 +88,7 @@ static void check_attr_stdin_paths(const char *prefix, int cnt,
die("line is badly quoted");
strbuf_swap(&buf, &unquoted);
}
- check_attr(prefix, cnt, check, buf.buf);
+ check_attr(prefix, check, collect_all, buf.buf);
maybe_flush_or_die(stdout, "attribute to stdout");
}
strbuf_release(&buf);
@@ -99,7 +103,7 @@ static NORETURN void error_with_usage(const char *msg)
int cmd_check_attr(int argc, const char **argv, const char *prefix)
{
- struct git_attr_check *check;
+ struct attr_check *check;
int cnt, i, doubledash, filei;
if (!is_bare_repository())
@@ -159,28 +163,26 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix)
error_with_usage("No file specified");
}
- if (all_attrs) {
- check = NULL;
- } else {
- check = xcalloc(cnt, sizeof(*check));
+ check = attr_check_alloc();
+ if (!all_attrs) {
for (i = 0; i < cnt; i++) {
- const char *name;
- struct git_attr *a;
- name = argv[i];
- a = git_attr(name);
+ const struct git_attr *a = git_attr(argv[i]);
+
if (!a)
return error("%s: not a valid attribute name",
- name);
- check[i].attr = a;
+ argv[i]);
+ attr_check_append(check, a);
}
}
if (stdin_paths)
- check_attr_stdin_paths(prefix, cnt, check);
+ check_attr_stdin_paths(prefix, check, all_attrs);
else {
for (i = filei; i < argc; i++)
- check_attr(prefix, cnt, check, argv[i]);
+ check_attr(prefix, check, all_attrs, argv[i]);
maybe_flush_or_die(stdout, "attribute to stdout");
}
+
+ attr_check_free(check);
return 0;
}
diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c
index 30a49d9..07631d0 100644
--- a/builtin/checkout-index.c
+++ b/builtin/checkout-index.c
@@ -205,7 +205,7 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
if (index_opt && !state.base_dir_len && !to_tempfile) {
state.refresh_cache = 1;
state.istate = &the_index;
- newfd = hold_locked_index(&lock_file, 1);
+ newfd = hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
}
/* Check out named files first */
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 512492a..f174f50 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -56,8 +56,8 @@ static int post_checkout_hook(struct commit *old, struct commit *new,
int changed)
{
return run_hook_le(NULL, "post-checkout",
- sha1_to_hex(old ? old->object.oid.hash : null_sha1),
- sha1_to_hex(new ? new->object.oid.hash : null_sha1),
+ oid_to_hex(old ? &old->object.oid : &null_oid),
+ oid_to_hex(new ? &new->object.oid : &null_oid),
changed ? "1" : "0", NULL);
/* "new" can be NULL when checking out from the index before
a commit exists. */
@@ -274,7 +274,7 @@ static int checkout_paths(const struct checkout_opts *opts,
lock_file = xcalloc(1, sizeof(struct lock_file));
- hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
if (read_cache_preload(&opts->pathspec) < 0)
return error(_("index file corrupt"));
@@ -467,7 +467,7 @@ static int merge_working_tree(const struct checkout_opts *opts,
int ret;
struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
- hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
if (read_cache_preload(NULL) < 0)
return error(_("index file corrupt"));
@@ -612,22 +612,25 @@ static void update_refs_for_switch(const struct checkout_opts *opts,
const char *old_desc, *reflog_msg;
if (opts->new_branch) {
if (opts->new_orphan_branch) {
- if (opts->new_branch_log && !log_all_ref_updates) {
+ char *refname;
+
+ refname = mkpathdup("refs/heads/%s", opts->new_orphan_branch);
+ if (opts->new_branch_log &&
+ !should_autocreate_reflog(refname)) {
int ret;
- char *refname;
struct strbuf err = STRBUF_INIT;
- refname = mkpathdup("refs/heads/%s", opts->new_orphan_branch);
ret = safe_create_reflog(refname, 1, &err);
- free(refname);
if (ret) {
fprintf(stderr, _("Can not do reflog for '%s': %s\n"),
opts->new_orphan_branch, err.buf);
strbuf_release(&err);
+ free(refname);
return;
}
strbuf_release(&err);
}
+ free(refname);
}
else
create_branch(opts->new_branch, new->name,
diff --git a/builtin/clean.c b/builtin/clean.c
index 0371010..d861f83 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -174,8 +174,10 @@ static int remove_dirs(struct strbuf *path, const char *prefix, int force_flag,
/* an empty dir could be removed even if it is unreadble */
res = dry_run ? 0 : rmdir(path->buf);
if (res) {
+ int saved_errno = errno;
quote_path_relative(path->buf, prefix, &quoted);
- warning(_(msg_warn_remove_failed), quoted.buf);
+ errno = saved_errno;
+ warning_errno(_(msg_warn_remove_failed), quoted.buf);
*dir_gone = 0;
}
return res;
@@ -208,8 +210,10 @@ static int remove_dirs(struct strbuf *path, const char *prefix, int force_flag,
quote_path_relative(path->buf, prefix, &quoted);
string_list_append(&dels, quoted.buf);
} else {
+ int saved_errno = errno;
quote_path_relative(path->buf, prefix, &quoted);
- warning(_(msg_warn_remove_failed), quoted.buf);
+ errno = saved_errno;
+ warning_errno(_(msg_warn_remove_failed), quoted.buf);
*dir_gone = 0;
ret = 1;
}
@@ -230,8 +234,10 @@ static int remove_dirs(struct strbuf *path, const char *prefix, int force_flag,
if (!res)
*dir_gone = 1;
else {
+ int saved_errno = errno;
quote_path_relative(path->buf, prefix, &quoted);
- warning(_(msg_warn_remove_failed), quoted.buf);
+ errno = saved_errno;
+ warning_errno(_(msg_warn_remove_failed), quoted.buf);
*dir_gone = 0;
ret = 1;
}
@@ -287,11 +293,11 @@ static void pretty_print_menus(struct string_list *menu_list)
static void prompt_help_cmd(int singleton)
{
clean_print_color(CLEAN_COLOR_HELP);
- printf_ln(singleton ?
+ printf(singleton ?
_("Prompt help:\n"
"1 - select a numbered item\n"
"foo - select item based on unique prefix\n"
- " - (empty) select nothing") :
+ " - (empty) select nothing\n") :
_("Prompt help:\n"
"1 - select a single item\n"
"3-5 - select a range of items\n"
@@ -299,7 +305,7 @@ static void prompt_help_cmd(int singleton)
"foo - select item based on unique prefix\n"
"-... - unselect specified items\n"
"* - choose all items\n"
- " - (empty) finish selecting"));
+ " - (empty) finish selecting\n"));
clean_print_color(CLEAN_COLOR_RESET);
}
@@ -508,7 +514,7 @@ static int parse_choice(struct menu_stuff *menu_stuff,
if (top <= 0 || bottom <= 0 || top > menu_stuff->nr || bottom > top ||
(is_single && bottom != top)) {
clean_print_color(CLEAN_COLOR_ERROR);
- printf_ln(_("Huh (%s)?"), (*ptr)->buf);
+ printf(_("Huh (%s)?\n"), (*ptr)->buf);
clean_print_color(CLEAN_COLOR_RESET);
continue;
}
@@ -774,7 +780,7 @@ static int ask_each_cmd(void)
static int quit_cmd(void)
{
string_list_clear(&del_list, 0);
- printf_ln(_("Bye."));
+ printf(_("Bye.\n"));
return MENU_RETURN_NO_LOOP;
}
@@ -981,8 +987,10 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
} else {
res = dry_run ? 0 : unlink(abs_path.buf);
if (res) {
+ int saved_errno = errno;
qname = quote_path_relative(item->string, NULL, &buf);
- warning(_(msg_warn_remove_failed), qname);
+ errno = saved_errno;
+ warning_errno(_(msg_warn_remove_failed), qname);
errors++;
} else if (!quiet) {
qname = quote_path_relative(item->string, NULL, &buf);
diff --git a/builtin/clone.c b/builtin/clone.c
index 6c76a6e..3f63edb 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -99,7 +99,7 @@ static struct option builtin_clone_options[] = {
OPT_STRING(0, "shallow-since", &option_since, N_("time"),
N_("create a shallow clone since a specific time")),
OPT_STRING_LIST(0, "shallow-exclude", &option_not, N_("revision"),
- N_("deepen history of shallow clone by excluding rev")),
+ N_("deepen history of shallow clone, excluding rev")),
OPT_BOOL(0, "single-branch", &option_single_branch,
N_("clone only one branch, HEAD or --branch")),
OPT_BOOL(0, "shallow-submodules", &option_shallow_submodules,
@@ -170,7 +170,7 @@ static char *get_repo_path(const char *repo, int *is_bundle)
strbuf_addstr(&path, repo);
raw = get_repo_path_1(&path, is_bundle);
- canon = raw ? xstrdup(absolute_path(raw)) : NULL;
+ canon = raw ? absolute_pathdup(raw) : NULL;
strbuf_release(&path);
return canon;
}
@@ -711,7 +711,7 @@ static int checkout(int submodule_progress)
setup_work_tree();
lock_file = xcalloc(1, sizeof(struct lock_file));
- hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
memset(&opts, 0, sizeof opts);
opts.update = 1;
@@ -894,7 +894,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
path = get_repo_path(repo_name, &is_bundle);
if (path)
- repo = xstrdup(absolute_path(repo_name));
+ repo = absolute_pathdup(repo_name);
else if (!strchr(repo_name, ':'))
die(_("repository '%s' does not exist"), repo_name);
else
diff --git a/builtin/commit.c b/builtin/commit.c
index 276c740..2de5f6c 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -351,7 +351,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
if (interactive) {
char *old_index_env = NULL;
- hold_locked_index(&index_lock, 1);
+ hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
refresh_cache_or_die(refresh_flags);
@@ -396,7 +396,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
* (B) on failure, rollback the real index.
*/
if (all || (also && pathspec.nr)) {
- hold_locked_index(&index_lock, 1);
+ hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
add_files_to_cache(also ? prefix : NULL, &pathspec, 0);
refresh_cache_or_die(refresh_flags);
update_main_cache_tree(WRITE_TREE_SILENT);
@@ -416,7 +416,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
* We still need to refresh the index here.
*/
if (!only && !pathspec.nr) {
- hold_locked_index(&index_lock, 1);
+ hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
refresh_cache_or_die(refresh_flags);
if (active_cache_changed
|| !cache_tree_fully_valid(active_cache_tree))
@@ -468,7 +468,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
if (read_cache() < 0)
die(_("cannot read the index"));
- hold_locked_index(&index_lock, 1);
+ hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
add_remove_files(&partial);
refresh_cache(REFRESH_QUIET);
update_main_cache_tree(WRITE_TREE_SILENT);
@@ -790,7 +790,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
strbuf_stripspace(&sb, 0);
if (signoff)
- append_signoff(&sb, ignore_non_trailer(&sb), 0);
+ append_signoff(&sb, ignore_non_trailer(sb.buf, sb.len), 0);
if (fwrite(sb.buf, 1, sb.len, s->fp) < sb.len)
die_errno(_("could not write commit template"));
@@ -960,15 +960,15 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
return 0;
if (use_editor) {
- char index[PATH_MAX];
- const char *env[2] = { NULL };
- env[0] = index;
- snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", index_file);
- if (launch_editor(git_path_commit_editmsg(), NULL, env)) {
+ struct argv_array env = ARGV_ARRAY_INIT;
+
+ argv_array_pushf(&env, "GIT_INDEX_FILE=%s", index_file);
+ if (launch_editor(git_path_commit_editmsg(), NULL, env.argv)) {
fprintf(stderr,
_("Please supply the message using either -m or -F option.\n"));
exit(1);
}
+ argv_array_clear(&env);
}
if (!no_verify &&
@@ -1525,12 +1525,10 @@ static int git_commit_config(const char *k, const char *v, void *cb)
static int run_rewrite_hook(const unsigned char *oldsha1,
const unsigned char *newsha1)
{
- /* oldsha1 SP newsha1 LF NUL */
- static char buf[2*40 + 3];
struct child_process proc = CHILD_PROCESS_INIT;
const char *argv[3];
int code;
- size_t n;
+ struct strbuf sb = STRBUF_INIT;
argv[0] = find_hook("post-rewrite");
if (!argv[0])
@@ -1546,34 +1544,33 @@ static int run_rewrite_hook(const unsigned char *oldsha1,
code = start_command(&proc);
if (code)
return code;
- n = snprintf(buf, sizeof(buf), "%s %s\n",
- sha1_to_hex(oldsha1), sha1_to_hex(newsha1));
+ strbuf_addf(&sb, "%s %s\n", sha1_to_hex(oldsha1), sha1_to_hex(newsha1));
sigchain_push(SIGPIPE, SIG_IGN);
- write_in_full(proc.in, buf, n);
+ write_in_full(proc.in, sb.buf, sb.len);
close(proc.in);
+ strbuf_release(&sb);
sigchain_pop(SIGPIPE);
return finish_command(&proc);
}
int run_commit_hook(int editor_is_used, const char *index_file, const char *name, ...)
{
- const char *hook_env[3] = { NULL };
- char index[PATH_MAX];
+ struct argv_array hook_env = ARGV_ARRAY_INIT;
va_list args;
int ret;
- snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", index_file);
- hook_env[0] = index;
+ argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", index_file);
/*
* Let the hook know that no editor will be launched.
*/
if (!editor_is_used)
- hook_env[1] = "GIT_EDITOR=:";
+ argv_array_push(&hook_env, "GIT_EDITOR=:");
va_start(args, name);
- ret = run_hook_ve(hook_env, name, args);
+ ret = run_hook_ve(hook_env.argv,name, args);
va_end(args);
+ argv_array_clear(&hook_env);
return ret;
}
diff --git a/builtin/describe.c b/builtin/describe.c
index 01490a1..6769446 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -28,7 +28,8 @@ static int abbrev = -1; /* unspecified */
static int max_candidates = 10;
static struct hashmap names;
static int have_util;
-static const char *pattern;
+static struct string_list patterns = STRING_LIST_INIT_NODUP;
+static struct string_list exclude_patterns = STRING_LIST_INIT_NODUP;
static int always;
static const char *dirty;
@@ -129,9 +130,40 @@ static int get_name(const char *path, const struct object_id *oid, int flag, voi
if (!all && !is_tag)
return 0;
- /* Accept only tags that match the pattern, if given */
- if (pattern && (!is_tag || wildmatch(pattern, path + 10, 0, NULL)))
- return 0;
+ /*
+ * If we're given exclude patterns, first exclude any tag which match
+ * any of the exclude pattern.
+ */
+ if (exclude_patterns.nr) {
+ struct string_list_item *item;
+
+ if (!is_tag)
+ return 0;
+
+ for_each_string_list_item(item, &exclude_patterns) {
+ if (!wildmatch(item->string, path + 10, 0, NULL))
+ return 0;
+ }
+ }
+
+ /*
+ * If we're given patterns, accept only tags which match at least one
+ * pattern.
+ */
+ if (patterns.nr) {
+ struct string_list_item *item;
+
+ if (!is_tag)
+ return 0;
+
+ for_each_string_list_item(item, &patterns) {
+ if (!wildmatch(item->string, path + 10, 0, NULL))
+ break;
+
+ /* If we get here, no pattern matched. */
+ return 0;
+ }
+ }
/* Is it annotated? */
if (!peel_ref(path, peeled.hash)) {
@@ -404,8 +436,10 @@ int cmd_describe(int argc, const char **argv, const char *prefix)
N_("only output exact matches"), 0),
OPT_INTEGER(0, "candidates", &max_candidates,
N_("consider <n> most recent tags (default: 10)")),
- OPT_STRING(0, "match", &pattern, N_("pattern"),
+ OPT_STRING_LIST(0, "match", &patterns, N_("pattern"),
N_("only consider tags matching <pattern>")),
+ OPT_STRING_LIST(0, "exclude", &exclude_patterns, N_("pattern"),
+ N_("do not consider tags matching <pattern>")),
OPT_BOOL(0, "always", &always,
N_("show abbreviated commit object as fallback")),
{OPTION_STRING, 0, "dirty", &dirty, N_("mark"),
@@ -430,6 +464,7 @@ int cmd_describe(int argc, const char **argv, const char *prefix)
die(_("--long is incompatible with --abbrev=0"));
if (contains) {
+ struct string_list_item *item;
struct argv_array args;
argv_array_init(&args);
@@ -440,8 +475,10 @@ int cmd_describe(int argc, const char **argv, const char *prefix)
argv_array_push(&args, "--always");
if (!all) {
argv_array_push(&args, "--tags");
- if (pattern)
- argv_array_pushf(&args, "--refs=refs/tags/%s", pattern);
+ for_each_string_list_item(item, &patterns)
+ argv_array_pushf(&args, "--refs=refs/tags/%s", item->string);
+ for_each_string_list_item(item, &exclude_patterns)
+ argv_array_pushf(&args, "--exclude=refs/tags/%s", item->string);
}
if (argc)
argv_array_pushv(&args, argv);
diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index 806dd7a..8ce0048 100644
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -147,9 +147,7 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
tree1 = opt->pending.objects[0].item;
tree2 = opt->pending.objects[1].item;
if (tree2->flags & UNINTERESTING) {
- struct object *tmp = tree2;
- tree2 = tree1;
- tree1 = tmp;
+ SWAP(tree2, tree1);
}
diff_tree_sha1(tree1->oid.hash,
tree2->oid.hash,
diff --git a/builtin/diff.c b/builtin/diff.c
index 7f91f6d..3d64b85 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -45,12 +45,9 @@ static void stuff_change(struct diff_options *opt,
return;
if (DIFF_OPT_TST(opt, REVERSE_DIFF)) {
- unsigned tmp;
- const unsigned char *tmp_u;
- const char *tmp_c;
- tmp = old_mode; old_mode = new_mode; new_mode = tmp;
- tmp_u = old_sha1; old_sha1 = new_sha1; new_sha1 = tmp_u;
- tmp_c = old_name; old_name = new_name; new_name = tmp_c;
+ SWAP(old_mode, new_mode);
+ SWAP(old_sha1, new_sha1);
+ SWAP(old_name, new_name);
}
if (opt->prefix &&
diff --git a/builtin/difftool.c b/builtin/difftool.c
new file mode 100644
index 0000000..d13350c
--- /dev/null
+++ b/builtin/difftool.c
@@ -0,0 +1,692 @@
+/*
+ * "git difftool" builtin command
+ *
+ * This is a wrapper around the GIT_EXTERNAL_DIFF-compatible
+ * git-difftool--helper script.
+ *
+ * This script exports GIT_EXTERNAL_DIFF and GIT_PAGER for use by git.
+ * The GIT_DIFF* variables are exported for use by git-difftool--helper.
+ *
+ * Any arguments that are unknown to this script are forwarded to 'git diff'.
+ *
+ * Copyright (C) 2016 Johannes Schindelin
+ */
+#include "cache.h"
+#include "builtin.h"
+#include "run-command.h"
+#include "exec_cmd.h"
+#include "parse-options.h"
+#include "argv-array.h"
+#include "strbuf.h"
+#include "lockfile.h"
+#include "dir.h"
+
+static char *diff_gui_tool;
+static int trust_exit_code;
+
+static const char *const builtin_difftool_usage[] = {
+ N_("git difftool [<options>] [<commit> [<commit>]] [--] [<path>...]"),
+ NULL
+};
+
+static int difftool_config(const char *var, const char *value, void *cb)
+{
+ if (!strcmp(var, "diff.guitool")) {
+ diff_gui_tool = xstrdup(value);
+ return 0;
+ }
+
+ if (!strcmp(var, "difftool.trustexitcode")) {
+ trust_exit_code = git_config_bool(var, value);
+ return 0;
+ }
+
+ return git_default_config(var, value, cb);
+}
+
+static int print_tool_help(void)
+{
+ const char *argv[] = { "mergetool", "--tool-help=diff", NULL };
+ return run_command_v_opt(argv, RUN_GIT_CMD);
+}
+
+static int parse_index_info(char *p, int *mode1, int *mode2,
+ struct object_id *oid1, struct object_id *oid2,
+ char *status)
+{
+ if (*p != ':')
+ return error("expected ':', got '%c'", *p);
+ *mode1 = (int)strtol(p + 1, &p, 8);
+ if (*p != ' ')
+ return error("expected ' ', got '%c'", *p);
+ *mode2 = (int)strtol(p + 1, &p, 8);
+ if (*p != ' ')
+ return error("expected ' ', got '%c'", *p);
+ if (get_oid_hex(++p, oid1))
+ return error("expected object ID, got '%s'", p + 1);
+ p += GIT_SHA1_HEXSZ;
+ if (*p != ' ')
+ return error("expected ' ', got '%c'", *p);
+ if (get_oid_hex(++p, oid2))
+ return error("expected object ID, got '%s'", p + 1);
+ p += GIT_SHA1_HEXSZ;
+ if (*p != ' ')
+ return error("expected ' ', got '%c'", *p);
+ *status = *++p;
+ if (!*status)
+ return error("missing status");
+ if (p[1] && !isdigit(p[1]))
+ return error("unexpected trailer: '%s'", p + 1);
+ return 0;
+}
+
+/*
+ * Remove any trailing slash from $workdir
+ * before starting to avoid double slashes in symlink targets.
+ */
+static void add_path(struct strbuf *buf, size_t base_len, const char *path)
+{
+ strbuf_setlen(buf, base_len);
+ if (buf->len && buf->buf[buf->len - 1] != '/')
+ strbuf_addch(buf, '/');
+ strbuf_addstr(buf, path);
+}
+
+/*
+ * Determine whether we can simply reuse the file in the worktree.
+ */
+static int use_wt_file(const char *workdir, const char *name,
+ struct object_id *oid)
+{
+ struct strbuf buf = STRBUF_INIT;
+ struct stat st;
+ int use = 0;
+
+ strbuf_addstr(&buf, workdir);
+ add_path(&buf, buf.len, name);
+
+ if (!lstat(buf.buf, &st) && !S_ISLNK(st.st_mode)) {
+ struct object_id wt_oid;
+ int fd = open(buf.buf, O_RDONLY);
+
+ if (fd >= 0 &&
+ !index_fd(wt_oid.hash, fd, &st, OBJ_BLOB, name, 0)) {
+ if (is_null_oid(oid)) {
+ oidcpy(oid, &wt_oid);
+ use = 1;
+ } else if (!oidcmp(oid, &wt_oid))
+ use = 1;
+ }
+ }
+
+ strbuf_release(&buf);
+
+ return use;
+}
+
+struct working_tree_entry {
+ struct hashmap_entry entry;
+ char path[FLEX_ARRAY];
+};
+
+static int working_tree_entry_cmp(struct working_tree_entry *a,
+ struct working_tree_entry *b, void *keydata)
+{
+ return strcmp(a->path, b->path);
+}
+
+/*
+ * The `left` and `right` entries hold paths for the symlinks hashmap,
+ * and a SHA-1 surrounded by brief text for submodules.
+ */
+struct pair_entry {
+ struct hashmap_entry entry;
+ char left[PATH_MAX], right[PATH_MAX];
+ const char path[FLEX_ARRAY];
+};
+
+static int pair_cmp(struct pair_entry *a, struct pair_entry *b, void *keydata)
+{
+ return strcmp(a->path, b->path);
+}
+
+static void add_left_or_right(struct hashmap *map, const char *path,
+ const char *content, int is_right)
+{
+ struct pair_entry *e, *existing;
+
+ FLEX_ALLOC_STR(e, path, path);
+ hashmap_entry_init(e, strhash(path));
+ existing = hashmap_get(map, e, NULL);
+ if (existing) {
+ free(e);
+ e = existing;
+ } else {
+ e->left[0] = e->right[0] = '\0';
+ hashmap_add(map, e);
+ }
+ strlcpy(is_right ? e->right : e->left, content, PATH_MAX);
+}
+
+struct path_entry {
+ struct hashmap_entry entry;
+ char path[FLEX_ARRAY];
+};
+
+static int path_entry_cmp(struct path_entry *a, struct path_entry *b, void *key)
+{
+ return strcmp(a->path, key ? key : b->path);
+}
+
+static void changed_files(struct hashmap *result, const char *index_path,
+ const char *workdir)
+{
+ struct child_process update_index = CHILD_PROCESS_INIT;
+ struct child_process diff_files = CHILD_PROCESS_INIT;
+ struct strbuf index_env = STRBUF_INIT, buf = STRBUF_INIT;
+ const char *git_dir = absolute_path(get_git_dir()), *env[] = {
+ NULL, NULL
+ };
+ FILE *fp;
+
+ strbuf_addf(&index_env, "GIT_INDEX_FILE=%s", index_path);
+ env[0] = index_env.buf;
+
+ argv_array_pushl(&update_index.args,
+ "--git-dir", git_dir, "--work-tree", workdir,
+ "update-index", "--really-refresh", "-q",
+ "--unmerged", NULL);
+ update_index.no_stdin = 1;
+ update_index.no_stdout = 1;
+ update_index.no_stderr = 1;
+ update_index.git_cmd = 1;
+ update_index.use_shell = 0;
+ update_index.clean_on_exit = 1;
+ update_index.dir = workdir;
+ update_index.env = env;
+ /* Ignore any errors of update-index */
+ run_command(&update_index);
+
+ argv_array_pushl(&diff_files.args,
+ "--git-dir", git_dir, "--work-tree", workdir,
+ "diff-files", "--name-only", "-z", NULL);
+ diff_files.no_stdin = 1;
+ diff_files.git_cmd = 1;
+ diff_files.use_shell = 0;
+ diff_files.clean_on_exit = 1;
+ diff_files.out = -1;
+ diff_files.dir = workdir;
+ diff_files.env = env;
+ if (start_command(&diff_files))
+ die("could not obtain raw diff");
+ fp = xfdopen(diff_files.out, "r");
+ while (!strbuf_getline_nul(&buf, fp)) {
+ struct path_entry *entry;
+ FLEX_ALLOC_STR(entry, path, buf.buf);
+ hashmap_entry_init(entry, strhash(buf.buf));
+ hashmap_add(result, entry);
+ }
+ if (finish_command(&diff_files))
+ die("diff-files did not exit properly");
+ strbuf_release(&index_env);
+ strbuf_release(&buf);
+}
+
+static NORETURN void exit_cleanup(const char *tmpdir, int exit_code)
+{
+ struct strbuf buf = STRBUF_INIT;
+ strbuf_addstr(&buf, tmpdir);
+ remove_dir_recursively(&buf, 0);
+ if (exit_code)
+ warning(_("failed: %d"), exit_code);
+ exit(exit_code);
+}
+
+static int ensure_leading_directories(char *path)
+{
+ switch (safe_create_leading_directories(path)) {
+ case SCLD_OK:
+ case SCLD_EXISTS:
+ return 0;
+ default:
+ return error(_("could not create leading directories "
+ "of '%s'"), path);
+ }
+}
+
+static int run_dir_diff(const char *extcmd, int symlinks, const char *prefix,
+ int argc, const char **argv)
+{
+ char tmpdir[PATH_MAX];
+ struct strbuf info = STRBUF_INIT, lpath = STRBUF_INIT;
+ struct strbuf rpath = STRBUF_INIT, buf = STRBUF_INIT;
+ struct strbuf ldir = STRBUF_INIT, rdir = STRBUF_INIT;
+ struct strbuf wtdir = STRBUF_INIT;
+ size_t ldir_len, rdir_len, wtdir_len;
+ struct cache_entry *ce = xcalloc(1, sizeof(ce) + PATH_MAX + 1);
+ const char *workdir, *tmp;
+ int ret = 0, i;
+ FILE *fp;
+ struct hashmap working_tree_dups, submodules, symlinks2;
+ struct hashmap_iter iter;
+ struct pair_entry *entry;
+ enum object_type type;
+ unsigned long size;
+ struct index_state wtindex;
+ struct checkout lstate, rstate;
+ int rc, flags = RUN_GIT_CMD, err = 0;
+ struct child_process child = CHILD_PROCESS_INIT;
+ const char *helper_argv[] = { "difftool--helper", NULL, NULL, NULL };
+ struct hashmap wt_modified, tmp_modified;
+ int indices_loaded = 0;
+
+ workdir = get_git_work_tree();
+
+ /* Setup temp directories */
+ tmp = getenv("TMPDIR");
+ xsnprintf(tmpdir, sizeof(tmpdir), "%s/git-difftool.XXXXXX", tmp ? tmp : "/tmp");
+ if (!mkdtemp(tmpdir))
+ return error("could not create '%s'", tmpdir);
+ strbuf_addf(&ldir, "%s/left/", tmpdir);
+ strbuf_addf(&rdir, "%s/right/", tmpdir);
+ strbuf_addstr(&wtdir, workdir);
+ if (!wtdir.len || !is_dir_sep(wtdir.buf[wtdir.len - 1]))
+ strbuf_addch(&wtdir, '/');
+ mkdir(ldir.buf, 0700);
+ mkdir(rdir.buf, 0700);
+
+ memset(&wtindex, 0, sizeof(wtindex));
+
+ memset(&lstate, 0, sizeof(lstate));
+ lstate.base_dir = ldir.buf;
+ lstate.base_dir_len = ldir.len;
+ lstate.force = 1;
+ memset(&rstate, 0, sizeof(rstate));
+ rstate.base_dir = rdir.buf;
+ rstate.base_dir_len = rdir.len;
+ rstate.force = 1;
+
+ ldir_len = ldir.len;
+ rdir_len = rdir.len;
+ wtdir_len = wtdir.len;
+
+ hashmap_init(&working_tree_dups,
+ (hashmap_cmp_fn)working_tree_entry_cmp, 0);
+ hashmap_init(&submodules, (hashmap_cmp_fn)pair_cmp, 0);
+ hashmap_init(&symlinks2, (hashmap_cmp_fn)pair_cmp, 0);
+
+ child.no_stdin = 1;
+ child.git_cmd = 1;
+ child.use_shell = 0;
+ child.clean_on_exit = 1;
+ child.dir = prefix;
+ child.out = -1;
+ argv_array_pushl(&child.args, "diff", "--raw", "--no-abbrev", "-z",
+ NULL);
+ for (i = 0; i < argc; i++)
+ argv_array_push(&child.args, argv[i]);
+ if (start_command(&child))
+ die("could not obtain raw diff");
+ fp = xfdopen(child.out, "r");
+
+ /* Build index info for left and right sides of the diff */
+ i = 0;
+ while (!strbuf_getline_nul(&info, fp)) {
+ int lmode, rmode;
+ struct object_id loid, roid;
+ char status;
+ const char *src_path, *dst_path;
+ size_t src_path_len, dst_path_len;
+
+ if (starts_with(info.buf, "::"))
+ die(N_("combined diff formats('-c' and '--cc') are "
+ "not supported in\n"
+ "directory diff mode('-d' and '--dir-diff')."));
+
+ if (parse_index_info(info.buf, &lmode, &rmode, &loid, &roid,
+ &status))
+ break;
+ if (strbuf_getline_nul(&lpath, fp))
+ break;
+ src_path = lpath.buf;
+ src_path_len = lpath.len;
+
+ i++;
+ if (status != 'C' && status != 'R') {
+ dst_path = src_path;
+ dst_path_len = src_path_len;
+ } else {
+ if (strbuf_getline_nul(&rpath, fp))
+ break;
+ dst_path = rpath.buf;
+ dst_path_len = rpath.len;
+ }
+
+ if (S_ISGITLINK(lmode) || S_ISGITLINK(rmode)) {
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "Subproject commit %s",
+ oid_to_hex(&loid));
+ add_left_or_right(&submodules, src_path, buf.buf, 0);
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "Subproject commit %s",
+ oid_to_hex(&roid));
+ if (!oidcmp(&loid, &roid))
+ strbuf_addstr(&buf, "-dirty");
+ add_left_or_right(&submodules, dst_path, buf.buf, 1);
+ continue;
+ }
+
+ if (S_ISLNK(lmode)) {
+ char *content = read_sha1_file(loid.hash, &type, &size);
+ add_left_or_right(&symlinks2, src_path, content, 0);
+ free(content);
+ }
+
+ if (S_ISLNK(rmode)) {
+ char *content = read_sha1_file(roid.hash, &type, &size);
+ add_left_or_right(&symlinks2, dst_path, content, 1);
+ free(content);
+ }
+
+ if (lmode && status != 'C') {
+ ce->ce_mode = lmode;
+ oidcpy(&ce->oid, &loid);
+ strcpy(ce->name, src_path);
+ ce->ce_namelen = src_path_len;
+ if (checkout_entry(ce, &lstate, NULL))
+ return error("could not write '%s'", src_path);
+ }
+
+ if (rmode) {
+ struct working_tree_entry *entry;
+
+ /* Avoid duplicate working_tree entries */
+ FLEX_ALLOC_STR(entry, path, dst_path);
+ hashmap_entry_init(entry, strhash(dst_path));
+ if (hashmap_get(&working_tree_dups, entry, NULL)) {
+ free(entry);
+ continue;
+ }
+ hashmap_add(&working_tree_dups, entry);
+
+ if (!use_wt_file(workdir, dst_path, &roid)) {
+ ce->ce_mode = rmode;
+ oidcpy(&ce->oid, &roid);
+ strcpy(ce->name, dst_path);
+ ce->ce_namelen = dst_path_len;
+ if (checkout_entry(ce, &rstate, NULL))
+ return error("could not write '%s'",
+ dst_path);
+ } else if (!is_null_oid(&roid)) {
+ /*
+ * Changes in the working tree need special
+ * treatment since they are not part of the
+ * index.
+ */
+ struct cache_entry *ce2 =
+ make_cache_entry(rmode, roid.hash,
+ dst_path, 0, 0);
+
+ add_index_entry(&wtindex, ce2,
+ ADD_CACHE_JUST_APPEND);
+
+ add_path(&rdir, rdir_len, dst_path);
+ if (ensure_leading_directories(rdir.buf))
+ return error("could not create "
+ "directory for '%s'",
+ dst_path);
+ add_path(&wtdir, wtdir_len, dst_path);
+ if (symlinks) {
+ if (symlink(wtdir.buf, rdir.buf)) {
+ ret = error_errno("could not symlink '%s' to '%s'", wtdir.buf, rdir.buf);
+ goto finish;
+ }
+ } else {
+ struct stat st;
+ if (stat(wtdir.buf, &st))
+ st.st_mode = 0644;
+ if (copy_file(rdir.buf, wtdir.buf,
+ st.st_mode)) {
+ ret = error("could not copy '%s' to '%s'", wtdir.buf, rdir.buf);
+ goto finish;
+ }
+ }
+ }
+ }
+ }
+
+ if (finish_command(&child)) {
+ ret = error("error occurred running diff --raw");
+ goto finish;
+ }
+
+ if (!i)
+ return 0;
+
+ /*
+ * Changes to submodules require special treatment.This loop writes a
+ * temporary file to both the left and right directories to show the
+ * change in the recorded SHA1 for the submodule.
+ */
+ hashmap_iter_init(&submodules, &iter);
+ while ((entry = hashmap_iter_next(&iter))) {
+ if (*entry->left) {
+ add_path(&ldir, ldir_len, entry->path);
+ ensure_leading_directories(ldir.buf);
+ write_file(ldir.buf, "%s", entry->left);
+ }
+ if (*entry->right) {
+ add_path(&rdir, rdir_len, entry->path);
+ ensure_leading_directories(rdir.buf);
+ write_file(rdir.buf, "%s", entry->right);
+ }
+ }
+
+ /*
+ * Symbolic links require special treatment.The standard "git diff"
+ * shows only the link itself, not the contents of the link target.
+ * This loop replicates that behavior.
+ */
+ hashmap_iter_init(&symlinks2, &iter);
+ while ((entry = hashmap_iter_next(&iter))) {
+ if (*entry->left) {
+ add_path(&ldir, ldir_len, entry->path);
+ ensure_leading_directories(ldir.buf);
+ write_file(ldir.buf, "%s", entry->left);
+ }
+ if (*entry->right) {
+ add_path(&rdir, rdir_len, entry->path);
+ ensure_leading_directories(rdir.buf);
+ write_file(rdir.buf, "%s", entry->right);
+ }
+ }
+
+ strbuf_release(&buf);
+
+ strbuf_setlen(&ldir, ldir_len);
+ helper_argv[1] = ldir.buf;
+ strbuf_setlen(&rdir, rdir_len);
+ helper_argv[2] = rdir.buf;
+
+ if (extcmd) {
+ helper_argv[0] = extcmd;
+ flags = 0;
+ } else
+ setenv("GIT_DIFFTOOL_DIRDIFF", "true", 1);
+ rc = run_command_v_opt(helper_argv, flags);
+
+ /*
+ * If the diff includes working copy files and those
+ * files were modified during the diff, then the changes
+ * should be copied back to the working tree.
+ * Do not copy back files when symlinks are used and the
+ * external tool did not replace the original link with a file.
+ *
+ * These hashes are loaded lazily since they aren't needed
+ * in the common case of --symlinks and the difftool updating
+ * files through the symlink.
+ */
+ hashmap_init(&wt_modified, (hashmap_cmp_fn)path_entry_cmp,
+ wtindex.cache_nr);
+ hashmap_init(&tmp_modified, (hashmap_cmp_fn)path_entry_cmp,
+ wtindex.cache_nr);
+
+ for (i = 0; i < wtindex.cache_nr; i++) {
+ struct hashmap_entry dummy;
+ const char *name = wtindex.cache[i]->name;
+ struct stat st;
+
+ add_path(&rdir, rdir_len, name);
+ if (lstat(rdir.buf, &st))
+ continue;
+
+ if ((symlinks && S_ISLNK(st.st_mode)) || !S_ISREG(st.st_mode))
+ continue;
+
+ if (!indices_loaded) {
+ static struct lock_file lock;
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "%s/wtindex", tmpdir);
+ if (hold_lock_file_for_update(&lock, buf.buf, 0) < 0 ||
+ write_locked_index(&wtindex, &lock, COMMIT_LOCK)) {
+ ret = error("could not write %s", buf.buf);
+ rollback_lock_file(&lock);
+ goto finish;
+ }
+ changed_files(&wt_modified, buf.buf, workdir);
+ strbuf_setlen(&rdir, rdir_len);
+ changed_files(&tmp_modified, buf.buf, rdir.buf);
+ add_path(&rdir, rdir_len, name);
+ indices_loaded = 1;
+ }
+
+ hashmap_entry_init(&dummy, strhash(name));
+ if (hashmap_get(&tmp_modified, &dummy, name)) {
+ add_path(&wtdir, wtdir_len, name);
+ if (hashmap_get(&wt_modified, &dummy, name)) {
+ warning(_("both files modified: '%s' and '%s'."),
+ wtdir.buf, rdir.buf);
+ warning(_("working tree file has been left."));
+ warning("%s", "");
+ err = 1;
+ } else if (unlink(wtdir.buf) ||
+ copy_file(wtdir.buf, rdir.buf, st.st_mode))
+ warning_errno(_("could not copy '%s' to '%s'"),
+ rdir.buf, wtdir.buf);
+ }
+ }
+
+ if (err) {
+ warning(_("temporary files exist in '%s'."), tmpdir);
+ warning(_("you may want to cleanup or recover these."));
+ exit(1);
+ } else
+ exit_cleanup(tmpdir, rc);
+
+finish:
+ free(ce);
+ strbuf_release(&ldir);
+ strbuf_release(&rdir);
+ strbuf_release(&wtdir);
+ strbuf_release(&buf);
+
+ return ret;
+}
+
+static int run_file_diff(int prompt, const char *prefix,
+ int argc, const char **argv)
+{
+ struct argv_array args = ARGV_ARRAY_INIT;
+ const char *env[] = {
+ "GIT_PAGER=", "GIT_EXTERNAL_DIFF=git-difftool--helper", NULL,
+ NULL
+ };
+ int ret = 0, i;
+
+ if (prompt > 0)
+ env[2] = "GIT_DIFFTOOL_PROMPT=true";
+ else if (!prompt)
+ env[2] = "GIT_DIFFTOOL_NO_PROMPT=true";
+
+
+ argv_array_push(&args, "diff");
+ for (i = 0; i < argc; i++)
+ argv_array_push(&args, argv[i]);
+ ret = run_command_v_opt_cd_env(args.argv, RUN_GIT_CMD, prefix, env);
+ exit(ret);
+}
+
+int cmd_difftool(int argc, const char **argv, const char *prefix)
+{
+ int use_gui_tool = 0, dir_diff = 0, prompt = -1, symlinks = 0,
+ tool_help = 0;
+ static char *difftool_cmd = NULL, *extcmd = NULL;
+ struct option builtin_difftool_options[] = {
+ OPT_BOOL('g', "gui", &use_gui_tool,
+ N_("use `diff.guitool` instead of `diff.tool`")),
+ OPT_BOOL('d', "dir-diff", &dir_diff,
+ N_("perform a full-directory diff")),
+ { OPTION_SET_INT, 'y', "no-prompt", &prompt, NULL,
+ N_("do not prompt before launching a diff tool"),
+ PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, 0},
+ { OPTION_SET_INT, 0, "prompt", &prompt, NULL, NULL,
+ PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_HIDDEN,
+ NULL, 1 },
+ OPT_BOOL(0, "symlinks", &symlinks,
+ N_("use symlinks in dir-diff mode")),
+ OPT_STRING('t', "tool", &difftool_cmd, N_("<tool>"),
+ N_("use the specified diff tool")),
+ OPT_BOOL(0, "tool-help", &tool_help,
+ N_("print a list of diff tools that may be used with "
+ "`--tool`")),
+ OPT_BOOL(0, "trust-exit-code", &trust_exit_code,
+ N_("make 'git-difftool' exit when an invoked diff "
+ "tool returns a non - zero exit code")),
+ OPT_STRING('x', "extcmd", &extcmd, N_("<command>"),
+ N_("specify a custom command for viewing diffs")),
+ OPT_END()
+ };
+
+ git_config(difftool_config, NULL);
+ symlinks = has_symlinks;
+
+ argc = parse_options(argc, argv, prefix, builtin_difftool_options,
+ builtin_difftool_usage, PARSE_OPT_KEEP_UNKNOWN |
+ PARSE_OPT_KEEP_DASHDASH);
+
+ if (tool_help)
+ return print_tool_help();
+
+ /* NEEDSWORK: once we no longer spawn anything, remove this */
+ setenv(GIT_DIR_ENVIRONMENT, absolute_path(get_git_dir()), 1);
+ setenv(GIT_WORK_TREE_ENVIRONMENT, absolute_path(get_git_work_tree()), 1);
+
+ if (use_gui_tool && diff_gui_tool && *diff_gui_tool)
+ setenv("GIT_DIFF_TOOL", diff_gui_tool, 1);
+ else if (difftool_cmd) {
+ if (*difftool_cmd)
+ setenv("GIT_DIFF_TOOL", difftool_cmd, 1);
+ else
+ die(_("no <tool> given for --tool=<tool>"));
+ }
+
+ if (extcmd) {
+ if (*extcmd)
+ setenv("GIT_DIFFTOOL_EXTCMD", extcmd, 1);
+ else
+ die(_("no <cmd> given for --extcmd=<cmd>"));
+ }
+
+ setenv("GIT_DIFFTOOL_TRUST_EXIT_CODE",
+ trust_exit_code ? "true" : "false", 1);
+
+ /*
+ * In directory diff mode, 'git-difftool--helper' is called once
+ * to compare the a / b directories. In file diff mode, 'git diff'
+ * will invoke a separate instance of 'git-difftool--helper' for
+ * each file that changed.
+ */
+ if (dir_diff)
+ return run_dir_diff(extcmd, symlinks, prefix, argc, argv);
+ return run_file_diff(prompt, prefix, argc, argv);
+}
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 1d77e58..b5ad09d 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -122,7 +122,7 @@ static struct option builtin_fetch_options[] = {
OPT_STRING(0, "shallow-since", &deepen_since, N_("time"),
N_("deepen history of shallow repository based on time")),
OPT_STRING_LIST(0, "shallow-exclude", &deepen_not, N_("revision"),
- N_("deepen history of shallow clone by excluding rev")),
+ N_("deepen history of shallow clone, excluding rev")),
OPT_INTEGER(0, "deepen", &deepen_relative,
N_("deepen history of shallow clone")),
{ OPTION_SET_INT, 0, "unshallow", &unshallow, NULL,
@@ -1177,7 +1177,7 @@ static int add_remote_or_group(const char *name, struct string_list *list)
git_config(get_remote_group, &g);
if (list->nr == prev_nr) {
struct remote *remote = remote_get(name);
- if (!remote_is_configured(remote))
+ if (!remote_is_configured(remote, 0))
return 0;
string_list_append(list, remote->name);
}
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 4e9f6c2..df41fa0 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -18,7 +18,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
int i;
const char *format = "%(objectname) %(objecttype)\t%(refname)";
struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
- int maxcount = 0, quote_style = 0;
+ int maxcount = 0, quote_style = 0, icase = 0;
struct ref_array array;
struct ref_filter filter;
@@ -43,6 +43,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
OPT_MERGED(&filter, N_("print only refs that are merged")),
OPT_NO_MERGED(&filter, N_("print only refs that are not merged")),
OPT_CONTAINS(&filter.with_commit, N_("print only refs which contain the commit")),
+ OPT_BOOL(0, "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
OPT_END(),
};
@@ -63,6 +64,8 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
if (!sorting)
sorting = ref_default_sorting();
+ sorting->ignore_case = icase;
+ filter.ignore_case = icase;
/* for warn_ambiguous_refs */
git_config(git_default_config, NULL);
diff --git a/builtin/fsck.c b/builtin/fsck.c
index f01b81e..1a5cacc 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -56,6 +56,23 @@ static const char *describe_object(struct object *obj)
return buf.buf;
}
+static const char *printable_type(struct object *obj)
+{
+ const char *ret;
+
+ if (obj->type == OBJ_NONE) {
+ enum object_type type = sha1_object_info(obj->oid.hash, NULL);
+ if (type > 0)
+ object_as_type(obj, type, 0);
+ }
+
+ ret = typename(obj->type);
+ if (!ret)
+ ret = "unknown";
+
+ return ret;
+}
+
static int fsck_config(const char *var, const char *value, void *cb)
{
if (strcmp(var, "fsck.skiplist") == 0) {
@@ -83,7 +100,7 @@ static void objreport(struct object *obj, const char *msg_type,
const char *err)
{
fprintf(stderr, "%s in %s %s: %s\n",
- msg_type, typename(obj->type), describe_object(obj), err);
+ msg_type, printable_type(obj), describe_object(obj), err);
}
static int objerror(struct object *obj, const char *err)
@@ -114,7 +131,7 @@ static int mark_object(struct object *obj, int type, void *data, struct fsck_opt
if (!obj) {
/* ... these references to parent->fld are safe here */
printf("broken link from %7s %s\n",
- typename(parent->type), describe_object(parent));
+ printable_type(parent), describe_object(parent));
printf("broken link from %7s %s\n",
(type == OBJ_ANY ? "unknown" : typename(type)), "unknown");
errors_found |= ERROR_REACHABLE;
@@ -131,9 +148,9 @@ static int mark_object(struct object *obj, int type, void *data, struct fsck_opt
if (!(obj->flags & HAS_OBJ)) {
if (parent && !has_object_file(&obj->oid)) {
printf("broken link from %7s %s\n",
- typename(parent->type), describe_object(parent));
+ printable_type(parent), describe_object(parent));
printf(" to %7s %s\n",
- typename(obj->type), describe_object(obj));
+ printable_type(obj), describe_object(obj));
errors_found |= ERROR_REACHABLE;
}
return 1;
@@ -205,9 +222,7 @@ static void check_reachable_object(struct object *obj)
if (!(obj->flags & HAS_OBJ)) {
if (has_sha1_pack(obj->oid.hash))
return; /* it is in pack - forget about it */
- if (connectivity_only && has_object_file(&obj->oid))
- return;
- printf("missing %s %s\n", typename(obj->type),
+ printf("missing %s %s\n", printable_type(obj),
describe_object(obj));
errors_found |= ERROR_REACHABLE;
return;
@@ -225,7 +240,7 @@ static void check_unreachable_object(struct object *obj)
* to complain about it being unreachable (since it does
* not exist).
*/
- if (!obj->parsed)
+ if (!(obj->flags & HAS_OBJ))
return;
/*
@@ -233,7 +248,7 @@ static void check_unreachable_object(struct object *obj)
* since this is something that is prunable.
*/
if (show_unreachable) {
- printf("unreachable %s %s\n", typename(obj->type),
+ printf("unreachable %s %s\n", printable_type(obj),
describe_object(obj));
return;
}
@@ -252,7 +267,7 @@ static void check_unreachable_object(struct object *obj)
*/
if (!obj->used) {
if (show_dangling)
- printf("dangling %s %s\n", typename(obj->type),
+ printf("dangling %s %s\n", printable_type(obj),
describe_object(obj));
if (write_lost_and_found) {
char *filename = git_pathdup("lost-found/%s/%s",
@@ -326,7 +341,7 @@ static int fsck_obj(struct object *obj)
if (verbose)
fprintf(stderr, "Checking %s %s\n",
- typename(obj->type), describe_object(obj));
+ printable_type(obj), describe_object(obj));
if (fsck_walk(obj, NULL, &fsck_obj_options))
objerror(obj, "broken links");
@@ -352,7 +367,7 @@ static int fsck_obj(struct object *obj)
struct tag *tag = (struct tag *) obj;
if (show_tags && tag->tagged) {
- printf("tagged %s %s", typename(tag->tagged->type),
+ printf("tagged %s %s", printable_type(tag->tagged),
describe_object(tag->tagged));
printf(" (%s) in %s\n", tag->tag,
describe_object(&tag->object));
@@ -362,18 +377,6 @@ static int fsck_obj(struct object *obj)
return 0;
}
-static int fsck_sha1(const unsigned char *sha1)
-{
- struct object *obj = parse_object(sha1);
- if (!obj) {
- errors_found |= ERROR_OBJECT;
- return error("%s: object corrupt or missing",
- sha1_to_hex(sha1));
- }
- obj->flags |= HAS_OBJ;
- return fsck_obj(obj);
-}
-
static int fsck_obj_buffer(const unsigned char *sha1, enum object_type type,
unsigned long size, void *buffer, int *eaten)
{
@@ -400,7 +403,7 @@ static void fsck_handle_reflog_sha1(const char *refname, unsigned char *sha1,
if (!is_null_sha1(sha1)) {
obj = lookup_object(sha1);
- if (obj) {
+ if (obj && (obj->flags & HAS_OBJ)) {
if (timestamp && name_objects)
add_decoration(fsck_walk_options.object_names,
obj,
@@ -488,9 +491,41 @@ static void get_default_heads(void)
}
}
+static struct object *parse_loose_object(const unsigned char *sha1,
+ const char *path)
+{
+ struct object *obj;
+ void *contents;
+ enum object_type type;
+ unsigned long size;
+ int eaten;
+
+ if (read_loose_object(path, sha1, &type, &size, &contents) < 0)
+ return NULL;
+
+ if (!contents && type != OBJ_BLOB)
+ die("BUG: read_loose_object streamed a non-blob");
+
+ obj = parse_object_buffer(sha1, type, size, contents, &eaten);
+
+ if (!eaten)
+ free(contents);
+ return obj;
+}
+
static int fsck_loose(const unsigned char *sha1, const char *path, void *data)
{
- if (fsck_sha1(sha1))
+ struct object *obj = parse_loose_object(sha1, path);
+
+ if (!obj) {
+ errors_found |= ERROR_OBJECT;
+ error("%s: object corrupt or missing: %s",
+ sha1_to_hex(sha1), path);
+ return 0; /* keep checking other objects */
+ }
+
+ obj->flags = HAS_OBJ;
+ if (fsck_obj(obj))
errors_found |= ERROR_OBJECT;
return 0;
}
@@ -584,6 +619,29 @@ static int fsck_cache_tree(struct cache_tree *it)
return err;
}
+static void mark_object_for_connectivity(const unsigned char *sha1)
+{
+ struct object *obj = lookup_unknown_object(sha1);
+ obj->flags |= HAS_OBJ;
+}
+
+static int mark_loose_for_connectivity(const unsigned char *sha1,
+ const char *path,
+ void *data)
+{
+ mark_object_for_connectivity(sha1);
+ return 0;
+}
+
+static int mark_packed_for_connectivity(const unsigned char *sha1,
+ struct packed_git *pack,
+ uint32_t pos,
+ void *data)
+{
+ mark_object_for_connectivity(sha1);
+ return 0;
+}
+
static char const * const fsck_usage[] = {
N_("git fsck [<options>] [<object>...]"),
NULL
@@ -640,38 +698,41 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
git_config(fsck_config, NULL);
fsck_head_link();
- if (!connectivity_only) {
+ if (connectivity_only) {
+ for_each_loose_object(mark_loose_for_connectivity, NULL, 0);
+ for_each_packed_object(mark_packed_for_connectivity, NULL, 0);
+ } else {
fsck_object_dir(get_object_directory());
prepare_alt_odb();
for (alt = alt_odb_list; alt; alt = alt->next)
fsck_object_dir(alt->path);
- }
- if (check_full) {
- struct packed_git *p;
- uint32_t total = 0, count = 0;
- struct progress *progress = NULL;
+ if (check_full) {
+ struct packed_git *p;
+ uint32_t total = 0, count = 0;
+ struct progress *progress = NULL;
- prepare_packed_git();
+ prepare_packed_git();
- if (show_progress) {
+ if (show_progress) {
+ for (p = packed_git; p; p = p->next) {
+ if (open_pack_index(p))
+ continue;
+ total += p->num_objects;
+ }
+
+ progress = start_progress(_("Checking objects"), total);
+ }
for (p = packed_git; p; p = p->next) {
- if (open_pack_index(p))
- continue;
- total += p->num_objects;
+ /* verify gives error messages itself */
+ if (verify_pack(p, fsck_obj_buffer,
+ progress, count))
+ errors_found |= ERROR_PACK;
+ count += p->num_objects;
}
-
- progress = start_progress(_("Checking objects"), total);
+ stop_progress(&progress);
}
- for (p = packed_git; p; p = p->next) {
- /* verify gives error messages itself */
- if (verify_pack(p, fsck_obj_buffer,
- progress, count))
- errors_found |= ERROR_PACK;
- count += p->num_objects;
- }
- stop_progress(&progress);
}
heads = 0;
@@ -681,9 +742,11 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
if (!get_sha1(arg, sha1)) {
struct object *obj = lookup_object(sha1);
- /* Error is printed by lookup_object(). */
- if (!obj)
+ if (!obj || !(obj->flags & HAS_OBJ)) {
+ error("%s: object missing", sha1_to_hex(sha1));
+ errors_found |= ERROR_OBJECT;
continue;
+ }
obj->used = 1;
if (name_objects)
@@ -694,6 +757,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
continue;
}
error("invalid parameter: expected sha1, got '%s'", arg);
+ errors_found |= ERROR_OBJECT;
}
/*
@@ -701,7 +765,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
* default ones from .git/refs. We also consider the index file
* in this case (ie this implies --cache).
*/
- if (!heads) {
+ if (!argc) {
get_default_heads();
keep_cache_objects = 1;
}
diff --git a/builtin/gc.c b/builtin/gc.c
index 331f219..a2b9e89 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -33,6 +33,8 @@ static int aggressive_window = 250;
static int gc_auto_threshold = 6700;
static int gc_auto_pack_limit = 50;
static int detach_auto = 1;
+static unsigned long gc_log_expire_time;
+static const char *gc_log_expire = "1.day.ago";
static const char *prune_expire = "2.weeks.ago";
static const char *prune_worktrees_expire = "3.months.ago";
@@ -76,10 +78,28 @@ static void git_config_date_string(const char *key, const char **output)
static void process_log_file(void)
{
struct stat st;
- if (!fstat(get_lock_file_fd(&log_lock), &st) && st.st_size)
+ if (fstat(get_lock_file_fd(&log_lock), &st)) {
+ /*
+ * Perhaps there was an i/o error or another
+ * unlikely situation. Try to make a note of
+ * this in gc.log along with any existing
+ * messages.
+ */
+ int saved_errno = errno;
+ fprintf(stderr, _("Failed to fstat %s: %s"),
+ get_tempfile_path(&log_lock.tempfile),
+ strerror(saved_errno));
+ fflush(stderr);
commit_lock_file(&log_lock);
- else
+ errno = saved_errno;
+ } else if (st.st_size) {
+ /* There was some error recorded in the lock file */
+ commit_lock_file(&log_lock);
+ } else {
+ /* No error, clean up any old gc.log */
+ unlink(git_path("gc.log"));
rollback_lock_file(&log_lock);
+ }
}
static void process_log_file_at_exit(void)
@@ -113,6 +133,8 @@ static void gc_config(void)
git_config_get_bool("gc.autodetach", &detach_auto);
git_config_date_string("gc.pruneexpire", &prune_expire);
git_config_date_string("gc.worktreepruneexpire", &prune_worktrees_expire);
+ git_config_date_string("gc.logexpiry", &gc_log_expire);
+
git_config(git_default_config, NULL);
}
@@ -290,19 +312,34 @@ static const char *lock_repo_for_gc(int force, pid_t* ret_pid)
static int report_last_gc_error(void)
{
struct strbuf sb = STRBUF_INIT;
- int ret;
+ int ret = 0;
+ struct stat st;
+ char *gc_log_path = git_pathdup("gc.log");
- ret = strbuf_read_file(&sb, git_path("gc.log"), 0);
+ if (stat(gc_log_path, &st)) {
+ if (errno == ENOENT)
+ goto done;
+
+ ret = error_errno(_("Can't stat %s"), gc_log_path);
+ goto done;
+ }
+
+ if (st.st_mtime < gc_log_expire_time)
+ goto done;
+
+ ret = strbuf_read_file(&sb, gc_log_path, 0);
if (ret > 0)
- return error(_("The last gc run reported the following. "
+ ret = error(_("The last gc run reported the following. "
"Please correct the root cause\n"
"and remove %s.\n"
"Automatic cleanup will not be performed "
"until the file is removed.\n\n"
"%s"),
- git_path("gc.log"), sb.buf);
+ gc_log_path, sb.buf);
strbuf_release(&sb);
- return 0;
+done:
+ free(gc_log_path);
+ return ret;
}
static int gc_before_repack(void)
@@ -349,7 +386,10 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
argv_array_pushl(&prune_worktrees, "worktree", "prune", "--expire", NULL);
argv_array_pushl(&rerere, "rerere", "gc", NULL);
+ /* default expiry time, overwritten in gc_config */
gc_config();
+ if (parse_expiry_date(gc_log_expire, &gc_log_expire_time))
+ die(_("Failed to parse gc.logexpiry value %s"), gc_log_expire);
if (pack_refs < 0)
pack_refs = !is_bare_repository();
@@ -448,5 +488,8 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
warning(_("There are too many unreachable loose objects; "
"run 'git prune' to remove them."));
+ if (!daemonized)
+ unlink(git_path("gc.log"));
+
return 0;
}
diff --git a/builtin/grep.c b/builtin/grep.c
index 8887b6a..9304c33 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -18,12 +18,22 @@
#include "quote.h"
#include "dir.h"
#include "pathspec.h"
+#include "submodule.h"
+#include "submodule-config.h"
static char const * const grep_usage[] = {
N_("git grep [<options>] [-e] <pattern> [<rev>...] [[--] <path>...]"),
NULL
};
+static const char *super_prefix;
+static int recurse_submodules;
+static struct argv_array submodule_options = ARGV_ARRAY_INIT;
+static const char *parent_basename;
+
+static int grep_submodule_launch(struct grep_opt *opt,
+ const struct grep_source *gs);
+
#define GREP_NUM_THREADS_DEFAULT 8
static int num_threads;
@@ -174,7 +184,10 @@ static void *run(void *arg)
break;
opt->output_priv = w;
- hit |= grep_source(opt, &w->source);
+ if (w->source.type == GREP_SOURCE_SUBMODULE)
+ hit |= grep_submodule_launch(opt, &w->source);
+ else
+ hit |= grep_source(opt, &w->source);
grep_source_clear_data(&w->source);
work_done(w);
}
@@ -300,6 +313,10 @@ static int grep_sha1(struct grep_opt *opt, const unsigned char *sha1,
if (opt->relative && opt->prefix_length) {
quote_path_relative(filename + tree_name_len, opt->prefix, &pathbuf);
strbuf_insert(&pathbuf, 0, filename, tree_name_len);
+ } else if (super_prefix) {
+ strbuf_add(&pathbuf, filename, tree_name_len);
+ strbuf_addstr(&pathbuf, super_prefix);
+ strbuf_addstr(&pathbuf, filename + tree_name_len);
} else {
strbuf_addstr(&pathbuf, filename);
}
@@ -328,10 +345,13 @@ static int grep_file(struct grep_opt *opt, const char *filename)
{
struct strbuf buf = STRBUF_INIT;
- if (opt->relative && opt->prefix_length)
+ if (opt->relative && opt->prefix_length) {
quote_path_relative(filename, opt->prefix, &buf);
- else
+ } else {
+ if (super_prefix)
+ strbuf_addstr(&buf, super_prefix);
strbuf_addstr(&buf, filename);
+ }
#ifndef NO_PTHREADS
if (num_threads) {
@@ -378,31 +398,310 @@ static void run_pager(struct grep_opt *opt, const char *prefix)
exit(status);
}
-static int grep_cache(struct grep_opt *opt, const struct pathspec *pathspec, int cached)
+static void compile_submodule_options(const struct grep_opt *opt,
+ const struct pathspec *pathspec,
+ int cached, int untracked,
+ int opt_exclude, int use_index,
+ int pattern_type_arg)
+{
+ struct grep_pat *pattern;
+ int i;
+
+ if (recurse_submodules)
+ argv_array_push(&submodule_options, "--recurse-submodules");
+
+ if (cached)
+ argv_array_push(&submodule_options, "--cached");
+ if (!use_index)
+ argv_array_push(&submodule_options, "--no-index");
+ if (untracked)
+ argv_array_push(&submodule_options, "--untracked");
+ if (opt_exclude > 0)
+ argv_array_push(&submodule_options, "--exclude-standard");
+
+ if (opt->invert)
+ argv_array_push(&submodule_options, "-v");
+ if (opt->ignore_case)
+ argv_array_push(&submodule_options, "-i");
+ if (opt->word_regexp)
+ argv_array_push(&submodule_options, "-w");
+ switch (opt->binary) {
+ case GREP_BINARY_NOMATCH:
+ argv_array_push(&submodule_options, "-I");
+ break;
+ case GREP_BINARY_TEXT:
+ argv_array_push(&submodule_options, "-a");
+ break;
+ default:
+ break;
+ }
+ if (opt->allow_textconv)
+ argv_array_push(&submodule_options, "--textconv");
+ if (opt->max_depth != -1)
+ argv_array_pushf(&submodule_options, "--max-depth=%d",
+ opt->max_depth);
+ if (opt->linenum)
+ argv_array_push(&submodule_options, "-n");
+ if (!opt->pathname)
+ argv_array_push(&submodule_options, "-h");
+ if (!opt->relative)
+ argv_array_push(&submodule_options, "--full-name");
+ if (opt->name_only)
+ argv_array_push(&submodule_options, "-l");
+ if (opt->unmatch_name_only)
+ argv_array_push(&submodule_options, "-L");
+ if (opt->null_following_name)
+ argv_array_push(&submodule_options, "-z");
+ if (opt->count)
+ argv_array_push(&submodule_options, "-c");
+ if (opt->file_break)
+ argv_array_push(&submodule_options, "--break");
+ if (opt->heading)
+ argv_array_push(&submodule_options, "--heading");
+ if (opt->pre_context)
+ argv_array_pushf(&submodule_options, "--before-context=%d",
+ opt->pre_context);
+ if (opt->post_context)
+ argv_array_pushf(&submodule_options, "--after-context=%d",
+ opt->post_context);
+ if (opt->funcname)
+ argv_array_push(&submodule_options, "-p");
+ if (opt->funcbody)
+ argv_array_push(&submodule_options, "-W");
+ if (opt->all_match)
+ argv_array_push(&submodule_options, "--all-match");
+ if (opt->debug)
+ argv_array_push(&submodule_options, "--debug");
+ if (opt->status_only)
+ argv_array_push(&submodule_options, "-q");
+
+ switch (pattern_type_arg) {
+ case GREP_PATTERN_TYPE_BRE:
+ argv_array_push(&submodule_options, "-G");
+ break;
+ case GREP_PATTERN_TYPE_ERE:
+ argv_array_push(&submodule_options, "-E");
+ break;
+ case GREP_PATTERN_TYPE_FIXED:
+ argv_array_push(&submodule_options, "-F");
+ break;
+ case GREP_PATTERN_TYPE_PCRE:
+ argv_array_push(&submodule_options, "-P");
+ break;
+ case GREP_PATTERN_TYPE_UNSPECIFIED:
+ break;
+ }
+
+ for (pattern = opt->pattern_list; pattern != NULL;
+ pattern = pattern->next) {
+ switch (pattern->token) {
+ case GREP_PATTERN:
+ argv_array_pushf(&submodule_options, "-e%s",
+ pattern->pattern);
+ break;
+ case GREP_AND:
+ case GREP_OPEN_PAREN:
+ case GREP_CLOSE_PAREN:
+ case GREP_NOT:
+ case GREP_OR:
+ argv_array_push(&submodule_options, pattern->pattern);
+ break;
+ /* BODY and HEAD are not used by git-grep */
+ case GREP_PATTERN_BODY:
+ case GREP_PATTERN_HEAD:
+ break;
+ }
+ }
+
+ /*
+ * Limit number of threads for child process to use.
+ * This is to prevent potential fork-bomb behavior of git-grep as each
+ * submodule process has its own thread pool.
+ */
+ argv_array_pushf(&submodule_options, "--threads=%d",
+ (num_threads + 1) / 2);
+
+ /* Add Pathspecs */
+ argv_array_push(&submodule_options, "--");
+ for (i = 0; i < pathspec->nr; i++)
+ argv_array_push(&submodule_options,
+ pathspec->items[i].original);
+}
+
+/*
+ * Launch child process to grep contents of a submodule
+ */
+static int grep_submodule_launch(struct grep_opt *opt,
+ const struct grep_source *gs)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ int status, i;
+ const char *end_of_base;
+ const char *name;
+ struct work_item *w = opt->output_priv;
+
+ end_of_base = strchr(gs->name, ':');
+ if (gs->identifier && end_of_base)
+ name = end_of_base + 1;
+ else
+ name = gs->name;
+
+ prepare_submodule_repo_env(&cp.env_array);
+ argv_array_push(&cp.env_array, GIT_DIR_ENVIRONMENT);
+
+ /* Add super prefix */
+ argv_array_pushf(&cp.args, "--super-prefix=%s%s/",
+ super_prefix ? super_prefix : "",
+ name);
+ argv_array_push(&cp.args, "grep");
+
+ /*
+ * Add basename of parent project
+ * When performing grep on a tree object the filename is prefixed
+ * with the object's name: 'tree-name:filename'. In order to
+ * provide uniformity of output we want to pass the name of the
+ * parent project's object name to the submodule so the submodule can
+ * prefix its output with the parent's name and not its own SHA1.
+ */
+ if (gs->identifier && end_of_base)
+ argv_array_pushf(&cp.args, "--parent-basename=%.*s",
+ (int) (end_of_base - gs->name),
+ gs->name);
+
+ /* Add options */
+ for (i = 0; i < submodule_options.argc; i++) {
+ /*
+ * If there is a tree identifier for the submodule, add the
+ * rev after adding the submodule options but before the
+ * pathspecs. To do this we listen for the '--' and insert the
+ * sha1 before pushing the '--' onto the child process argv
+ * array.
+ */
+ if (gs->identifier &&
+ !strcmp("--", submodule_options.argv[i])) {
+ argv_array_push(&cp.args, sha1_to_hex(gs->identifier));
+ }
+
+ argv_array_push(&cp.args, submodule_options.argv[i]);
+ }
+
+ cp.git_cmd = 1;
+ cp.dir = gs->path;
+
+ /*
+ * Capture output to output buffer and check the return code from the
+ * child process. A '0' indicates a hit, a '1' indicates no hit and
+ * anything else is an error.
+ */
+ status = capture_command(&cp, &w->out, 0);
+ if (status && (status != 1)) {
+ /* flush the buffer */
+ write_or_die(1, w->out.buf, w->out.len);
+ die("process for submodule '%s' failed with exit code: %d",
+ gs->name, status);
+ }
+
+ /* invert the return code to make a hit equal to 1 */
+ return !status;
+}
+
+/*
+ * Prep grep structures for a submodule grep
+ * sha1: the sha1 of the submodule or NULL if using the working tree
+ * filename: name of the submodule including tree name of parent
+ * path: location of the submodule
+ */
+static int grep_submodule(struct grep_opt *opt, const unsigned char *sha1,
+ const char *filename, const char *path)
+{
+ if (!is_submodule_initialized(path))
+ return 0;
+ if (!is_submodule_populated(path)) {
+ /*
+ * If searching history, check for the presense of the
+ * submodule's gitdir before skipping the submodule.
+ */
+ if (sha1) {
+ const struct submodule *sub =
+ submodule_from_path(null_sha1, path);
+ if (sub)
+ path = git_path("modules/%s", sub->name);
+
+ if (!(is_directory(path) && is_git_directory(path)))
+ return 0;
+ } else {
+ return 0;
+ }
+ }
+
+#ifndef NO_PTHREADS
+ if (num_threads) {
+ add_work(opt, GREP_SOURCE_SUBMODULE, filename, path, sha1);
+ return 0;
+ } else
+#endif
+ {
+ struct work_item w;
+ int hit;
+
+ grep_source_init(&w.source, GREP_SOURCE_SUBMODULE,
+ filename, path, sha1);
+ strbuf_init(&w.out, 0);
+ opt->output_priv = &w;
+ hit = grep_submodule_launch(opt, &w.source);
+
+ write_or_die(1, w.out.buf, w.out.len);
+
+ grep_source_clear(&w.source);
+ strbuf_release(&w.out);
+ return hit;
+ }
+}
+
+static int grep_cache(struct grep_opt *opt, const struct pathspec *pathspec,
+ int cached)
{
int hit = 0;
int nr;
+ struct strbuf name = STRBUF_INIT;
+ int name_base_len = 0;
+ if (super_prefix) {
+ name_base_len = strlen(super_prefix);
+ strbuf_addstr(&name, super_prefix);
+ }
+
read_cache();
for (nr = 0; nr < active_nr; nr++) {
const struct cache_entry *ce = active_cache[nr];
- if (!S_ISREG(ce->ce_mode))
- continue;
- if (!ce_path_match(ce, pathspec, NULL))
+ strbuf_setlen(&name, name_base_len);
+ strbuf_addstr(&name, ce->name);
+
+ if (S_ISREG(ce->ce_mode) &&
+ match_pathspec(pathspec, name.buf, name.len, 0, NULL,
+ S_ISDIR(ce->ce_mode) ||
+ S_ISGITLINK(ce->ce_mode))) {
+ /*
+ * If CE_VALID is on, we assume worktree file and its
+ * cache entry are identical, even if worktree file has
+ * been modified, so use cache version instead
+ */
+ if (cached || (ce->ce_flags & CE_VALID) ||
+ ce_skip_worktree(ce)) {
+ if (ce_stage(ce) || ce_intent_to_add(ce))
+ continue;
+ hit |= grep_sha1(opt, ce->oid.hash, ce->name,
+ 0, ce->name);
+ } else {
+ hit |= grep_file(opt, ce->name);
+ }
+ } else if (recurse_submodules && S_ISGITLINK(ce->ce_mode) &&
+ submodule_path_match(pathspec, name.buf, NULL)) {
+ hit |= grep_submodule(opt, NULL, ce->name, ce->name);
+ } else {
continue;
- /*
- * If CE_VALID is on, we assume worktree file and its cache entry
- * are identical, even if worktree file has been modified, so use
- * cache version instead
- */
- if (cached || (ce->ce_flags & CE_VALID) || ce_skip_worktree(ce)) {
- if (ce_stage(ce) || ce_intent_to_add(ce))
- continue;
- hit |= grep_sha1(opt, ce->oid.hash, ce->name, 0,
- ce->name);
}
- else
- hit |= grep_file(opt, ce->name);
+
if (ce_stage(ce)) {
do {
nr++;
@@ -413,6 +712,8 @@ static int grep_cache(struct grep_opt *opt, const struct pathspec *pathspec, int
if (hit && opt->status_only)
break;
}
+
+ strbuf_release(&name);
return hit;
}
@@ -424,12 +725,22 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
enum interesting match = entry_not_interesting;
struct name_entry entry;
int old_baselen = base->len;
+ struct strbuf name = STRBUF_INIT;
+ int name_base_len = 0;
+ if (super_prefix) {
+ strbuf_addstr(&name, super_prefix);
+ name_base_len = name.len;
+ }
while (tree_entry(tree, &entry)) {
int te_len = tree_entry_len(&entry);
if (match != all_entries_interesting) {
- match = tree_entry_interesting(&entry, base, tn_len, pathspec);
+ strbuf_addstr(&name, base->buf + tn_len);
+ match = tree_entry_interesting(&entry, &name,
+ 0, pathspec);
+ strbuf_setlen(&name, name_base_len);
+
if (match == all_entries_not_interesting)
break;
if (match == entry_not_interesting)
@@ -441,8 +752,7 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
if (S_ISREG(entry.mode)) {
hit |= grep_sha1(opt, entry.oid->hash, base->buf, tn_len,
check_attr ? base->buf + tn_len : NULL);
- }
- else if (S_ISDIR(entry.mode)) {
+ } else if (S_ISDIR(entry.mode)) {
enum object_type type;
struct tree_desc sub;
void *data;
@@ -458,12 +768,18 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
hit |= grep_tree(opt, pathspec, &sub, base, tn_len,
check_attr);
free(data);
+ } else if (recurse_submodules && S_ISGITLINK(entry.mode)) {
+ hit |= grep_submodule(opt, entry.oid->hash, base->buf,
+ base->buf + tn_len);
}
+
strbuf_setlen(base, old_baselen);
if (hit && opt->status_only)
break;
}
+
+ strbuf_release(&name);
return hit;
}
@@ -487,6 +803,10 @@ static int grep_object(struct grep_opt *opt, const struct pathspec *pathspec,
if (!data)
die(_("unable to read tree (%s)"), oid_to_hex(&obj->oid));
+ /* Use parent's name as base when recursing submodules */
+ if (recurse_submodules && parent_basename)
+ name = parent_basename;
+
len = name ? strlen(name) : 0;
strbuf_init(&base, PATH_MAX + len + 1);
if (len) {
@@ -513,6 +833,12 @@ static int grep_objects(struct grep_opt *opt, const struct pathspec *pathspec,
for (i = 0; i < nr; i++) {
struct object *real_obj;
real_obj = deref_tag(list->objects[i].item, NULL, 0);
+
+ /* load the gitmodules file for this rev */
+ if (recurse_submodules) {
+ submodule_free();
+ gitmodules_config_sha1(real_obj->oid.hash);
+ }
if (grep_object(opt, pathspec, real_obj, list->objects[i].name, list->objects[i].path)) {
hit = 1;
if (opt->status_only)
@@ -641,6 +967,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
int dummy;
int use_index = 1;
int pattern_type_arg = GREP_PATTERN_TYPE_UNSPECIFIED;
+ int allow_revs;
struct option options[] = {
OPT_BOOL(0, "cached", &cached,
@@ -651,6 +978,11 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
N_("search in both tracked and untracked files")),
OPT_SET_INT(0, "exclude-standard", &opt_exclude,
N_("ignore files specified via '.gitignore'"), 1),
+ OPT_BOOL(0, "recurse-submodules", &recurse_submodules,
+ N_("recursivley search in each submodule")),
+ OPT_STRING(0, "parent-basename", &parent_basename,
+ N_("basename"),
+ N_("prepend parent project's basename to output")),
OPT_GROUP(""),
OPT_BOOL('v', "invert-match", &opt.invert,
N_("show non-matching lines")),
@@ -755,6 +1087,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
init_grep_defaults();
git_config(grep_cmd_config, NULL);
grep_init(&opt, prefix);
+ super_prefix = get_super_prefix();
/*
* If there is no -- then the paths must exist in the working
@@ -817,26 +1150,69 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
compile_grep_patterns(&opt);
- /* Check revs and then paths */
+ /*
+ * We have to find "--" in a separate pass, because its presence
+ * influences how we will parse arguments that come before it.
+ */
+ for (i = 0; i < argc; i++) {
+ if (!strcmp(argv[i], "--")) {
+ seen_dashdash = 1;
+ break;
+ }
+ }
+
+ /*
+ * Resolve any rev arguments. If we have a dashdash, then everything up
+ * to it must resolve as a rev. If not, then we stop at the first
+ * non-rev and assume everything else is a path.
+ */
+ allow_revs = use_index && !untracked;
for (i = 0; i < argc; i++) {
const char *arg = argv[i];
unsigned char sha1[20];
struct object_context oc;
- /* Is it a rev? */
- if (!get_sha1_with_context(arg, 0, sha1, &oc)) {
- struct object *object = parse_object_or_die(sha1, arg);
- if (!seen_dashdash)
- verify_non_filename(prefix, arg);
- add_object_array_with_path(object, arg, &list, oc.mode, oc.path);
- continue;
- }
+ struct object *object;
+
if (!strcmp(arg, "--")) {
i++;
- seen_dashdash = 1;
+ break;
}
- break;
+
+ if (!allow_revs) {
+ if (seen_dashdash)
+ die(_("--no-index or --untracked cannot be used with revs"));
+ break;
+ }
+
+ if (get_sha1_with_context(arg, 0, sha1, &oc)) {
+ if (seen_dashdash)
+ die(_("unable to resolve revision: %s"), arg);
+ break;
+ }
+
+ object = parse_object_or_die(sha1, arg);
+ if (!seen_dashdash)
+ verify_non_filename(prefix, arg);
+ add_object_array_with_path(object, arg, &list, oc.mode, oc.path);
+ }
+
+ /*
+ * Anything left over is presumed to be a path. But in the non-dashdash
+ * "do what I mean" case, we verify and complain when that isn't true.
+ */
+ if (!seen_dashdash) {
+ int j;
+ for (j = i; j < argc; j++)
+ verify_filename(prefix, argv[j], j == i && allow_revs);
}
+ parse_pathspec(&pathspec, 0,
+ PATHSPEC_PREFER_CWD |
+ (opt.max_depth != -1 ? PATHSPEC_MAXDEPTH_VALID : 0),
+ prefix, argv + i);
+ pathspec.max_depth = opt.max_depth;
+ pathspec.recursive = 1;
+
#ifndef NO_PTHREADS
if (list.nr || cached || show_in_pager)
num_threads = 0;
@@ -858,20 +1234,13 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
}
#endif
- /* The rest are paths */
- if (!seen_dashdash) {
- int j;
- for (j = i; j < argc; j++)
- verify_filename(prefix, argv[j], j == i);
+ if (recurse_submodules) {
+ gitmodules_config();
+ compile_submodule_options(&opt, &pathspec, cached, untracked,
+ opt_exclude, use_index,
+ pattern_type_arg);
}
- parse_pathspec(&pathspec, 0,
- PATHSPEC_PREFER_CWD |
- (opt.max_depth != -1 ? PATHSPEC_MAXDEPTH_VALID : 0),
- prefix, argv + i);
- pathspec.max_depth = opt.max_depth;
- pathspec.recursive = 1;
-
if (show_in_pager && (cached || list.nr))
die(_("--open-files-in-pager only works on the worktree"));
@@ -895,6 +1264,9 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
}
}
+ if (recurse_submodules && (!use_index || untracked))
+ die(_("option not supported with --recurse-submodules."));
+
if (!show_in_pager && !opt.status_only)
setup_pager();
@@ -903,8 +1275,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
if (!use_index || untracked) {
int use_exclude = (opt_exclude < 0) ? use_index : !!opt_exclude;
- if (list.nr)
- die(_("--no-index or --untracked cannot be used with revs."));
hit = grep_directory(&opt, &pathspec, use_exclude, use_index);
} else if (0 <= opt_exclude) {
die(_("--[no-]exclude-standard cannot be used for tracked contents."));
diff --git a/builtin/init-db.c b/builtin/init-db.c
index 2399b97..1d4d6a0 100644
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -262,7 +262,7 @@ static int create_default_files(const char *template_path,
const char *work_tree = get_git_work_tree();
git_config_set("core.bare", "false");
/* allow template config file to override the default */
- if (log_all_ref_updates == -1)
+ if (log_all_ref_updates == LOG_REFS_UNSET)
git_config_set("core.logallrefupdates", "true");
if (needs_work_tree_config(original_git_dir, work_tree))
git_config_set("core.worktree", work_tree);
@@ -338,7 +338,7 @@ int init_db(const char *git_dir, const char *real_git_dir,
{
int reinit;
int exist_ok = flags & INIT_DB_EXIST_OK;
- char *original_git_dir = xstrdup(real_path(git_dir));
+ char *original_git_dir = real_pathdup(git_dir);
if (real_git_dir) {
struct stat st;
@@ -489,7 +489,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
argc = parse_options(argc, argv, prefix, init_db_options, init_db_usage, 0);
if (real_git_dir && !is_absolute_path(real_git_dir))
- real_git_dir = xstrdup(real_path(real_git_dir));
+ real_git_dir = real_pathdup(real_git_dir);
if (argc == 1) {
int mkdir_tried = 0;
@@ -560,7 +560,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
const char *git_dir_parent = strrchr(git_dir, '/');
if (git_dir_parent) {
char *rel = xstrndup(git_dir, git_dir_parent - git_dir);
- git_work_tree_cfg = xstrdup(real_path(rel));
+ git_work_tree_cfg = real_pathdup(rel);
free(rel);
}
if (!git_work_tree_cfg)
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 1592290..1c0f057 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -369,28 +369,30 @@ static void show_files(struct dir_struct *dir)
/*
* Prune the index to only contain stuff starting with "prefix"
*/
-static void prune_cache(const char *prefix)
+static void prune_cache(const char *prefix, size_t prefixlen)
{
- int pos = cache_name_pos(prefix, max_prefix_len);
+ int pos;
unsigned int first, last;
+ if (!prefix)
+ return;
+ pos = cache_name_pos(prefix, prefixlen);
if (pos < 0)
pos = -pos-1;
- memmove(active_cache, active_cache + pos,
- (active_nr - pos) * sizeof(struct cache_entry *));
- active_nr -= pos;
- first = 0;
+ first = pos;
last = active_nr;
while (last > first) {
int next = (last + first) >> 1;
const struct cache_entry *ce = active_cache[next];
- if (!strncmp(ce->name, prefix, max_prefix_len)) {
+ if (!strncmp(ce->name, prefix, prefixlen)) {
first = next+1;
continue;
}
last = next;
}
- active_nr = last;
+ memmove(active_cache, active_cache + pos,
+ (last - pos) * sizeof(struct cache_entry *));
+ active_nr = last - pos;
}
/*
@@ -641,8 +643,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
show_killed || show_modified || show_resolve_undo))
show_cached = 1;
- if (max_prefix)
- prune_cache(max_prefix);
+ prune_cache(max_prefix, max_prefix_len);
if (with_tree) {
/*
* Basic sanity check; show-stages and show-unmerged
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index 0e30d86..d7ebeb4 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -31,21 +31,18 @@ static const char * const ls_tree_usage[] = {
static int show_recursive(const char *base, int baselen, const char *pathname)
{
- const char **s;
+ int i;
if (ls_options & LS_RECURSIVE)
return 1;
- s = pathspec._raw;
- if (!s)
+ if (!pathspec.nr)
return 0;
- for (;;) {
- const char *spec = *s++;
+ for (i = 0; i < pathspec.nr; i++) {
+ const char *spec = pathspec.items[i].match;
int len, speclen;
- if (!spec)
- return 0;
if (strncmp(base, spec, baselen))
continue;
len = strlen(pathname);
@@ -59,6 +56,7 @@ static int show_recursive(const char *base, int baselen, const char *pathname)
continue;
return 1;
}
+ return 0;
}
static int show_tree(const unsigned char *sha1, struct strbuf *base,
@@ -175,8 +173,8 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
* cannot be lifted until it is converted to use
* match_pathspec() or tree_entry_interesting()
*/
- parse_pathspec(&pathspec, PATHSPEC_GLOB | PATHSPEC_ICASE |
- PATHSPEC_EXCLUDE,
+ parse_pathspec(&pathspec, PATHSPEC_ALL_MAGIC &
+ ~(PATHSPEC_FROMTOP | PATHSPEC_LITERAL),
PATHSPEC_PREFER_CWD,
prefix, argv + 1);
for (i = 0; i < pathspec.nr; i++)
diff --git a/builtin/merge-index.c b/builtin/merge-index.c
index ce356b1..2d1b6db 100644
--- a/builtin/merge-index.c
+++ b/builtin/merge-index.c
@@ -22,7 +22,7 @@ static int merge_entry(int pos, const char *path)
if (strcmp(ce->name, path))
break;
found++;
- sha1_to_hex_r(hexbuf[stage], ce->oid.hash);
+ oid_to_hex_r(hexbuf[stage], &ce->oid);
xsnprintf(ownbuf[stage], sizeof(ownbuf[stage]), "%o", ce->ce_mode);
arguments[stage] = hexbuf[stage];
arguments[stage + 4] = ownbuf[stage];
diff --git a/builtin/merge.c b/builtin/merge.c
index b65eeaa..a96d4fb 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -46,6 +46,7 @@ static const char * const builtin_merge_usage[] = {
N_("git merge [<options>] [<commit>...]"),
N_("git merge [<options>] <msg> HEAD <commit>"),
N_("git merge --abort"),
+ N_("git merge --continue"),
NULL
};
@@ -65,6 +66,7 @@ static int option_renormalize;
static int verbosity;
static int allow_rerere_auto;
static int abort_current_merge;
+static int continue_current_merge;
static int allow_unrelated_histories;
static int show_progress = -1;
static int default_to_upstream = 1;
@@ -223,6 +225,8 @@ static struct option builtin_merge_options[] = {
OPT__VERBOSITY(&verbosity),
OPT_BOOL(0, "abort", &abort_current_merge,
N_("abort the current in-progress merge")),
+ OPT_BOOL(0, "continue", &continue_current_merge,
+ N_("continue the current in-progress merge")),
OPT_BOOL(0, "allow-unrelated-histories", &allow_unrelated_histories,
N_("allow merging unrelated histories")),
OPT_SET_INT(0, "progress", &show_progress, N_("force progress reporting"), 1),
@@ -634,7 +638,7 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common,
{
static struct lock_file lock;
- hold_locked_index(&lock, 1);
+ hold_locked_index(&lock, LOCK_DIE_ON_ERROR);
refresh_cache(REFRESH_QUIET);
if (active_cache_changed &&
write_locked_index(&the_index, &lock, COMMIT_LOCK))
@@ -671,7 +675,7 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common,
for (j = common; j; j = j->next)
commit_list_insert(j->item, &reversed);
- hold_locked_index(&lock, 1);
+ hold_locked_index(&lock, LOCK_DIE_ON_ERROR);
clean = merge_recursive(&o, head,
remoteheads->item, reversed, &result);
if (clean < 0)
@@ -781,7 +785,7 @@ static int merge_trivial(struct commit *head, struct commit_list *remoteheads)
struct commit_list *parents, **pptr = &parents;
static struct lock_file lock;
- hold_locked_index(&lock, 1);
+ hold_locked_index(&lock, LOCK_DIE_ON_ERROR);
refresh_cache(REFRESH_QUIET);
if (active_cache_changed &&
write_locked_index(&the_index, &lock, COMMIT_LOCK))
@@ -1125,6 +1129,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
const char *best_strategy = NULL, *wt_strategy = NULL;
struct commit_list *remoteheads, *p;
void *branch_to_free;
+ int orig_argc = argc;
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_merge_usage, builtin_merge_options);
@@ -1158,6 +1163,10 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
int nargc = 2;
const char *nargv[] = {"reset", "--merge", NULL};
+ if (orig_argc != 2)
+ usage_msg_opt(_("--abort expects no arguments"),
+ builtin_merge_usage, builtin_merge_options);
+
if (!file_exists(git_path_merge_head()))
die(_("There is no merge to abort (MERGE_HEAD missing)."));
@@ -1166,6 +1175,22 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
goto done;
}
+ if (continue_current_merge) {
+ int nargc = 1;
+ const char *nargv[] = {"commit", NULL};
+
+ if (orig_argc != 2)
+ usage_msg_opt(_("--continue expects no arguments"),
+ builtin_merge_usage, builtin_merge_options);
+
+ if (!file_exists(git_path_merge_head()))
+ die(_("There is no merge in progress (MERGE_HEAD missing)."));
+
+ /* Invoke 'git commit' */
+ ret = cmd_commit(nargc, nargv, prefix);
+ goto done;
+ }
+
if (read_cache_unmerged())
die_resolve_conflict("merge");
diff --git a/builtin/mv.c b/builtin/mv.c
index 2f43877..61d2003 100644
--- a/builtin/mv.c
+++ b/builtin/mv.c
@@ -4,6 +4,7 @@
* Copyright (C) 2006 Johannes Schindelin
*/
#include "builtin.h"
+#include "pathspec.h"
#include "lockfile.h"
#include "dir.h"
#include "cache-tree.h"
@@ -19,31 +20,42 @@ static const char * const builtin_mv_usage[] = {
#define DUP_BASENAME 1
#define KEEP_TRAILING_SLASH 2
-static const char **internal_copy_pathspec(const char *prefix,
- const char **pathspec,
- int count, unsigned flags)
+static const char **internal_prefix_pathspec(const char *prefix,
+ const char **pathspec,
+ int count, unsigned flags)
{
int i;
const char **result;
+ int prefixlen = prefix ? strlen(prefix) : 0;
ALLOC_ARRAY(result, count + 1);
- COPY_ARRAY(result, pathspec, count);
- result[count] = NULL;
+
+ /* Create an intermediate copy of the pathspec based on the flags */
for (i = 0; i < count; i++) {
- int length = strlen(result[i]);
+ int length = strlen(pathspec[i]);
int to_copy = length;
+ char *it;
while (!(flags & KEEP_TRAILING_SLASH) &&
- to_copy > 0 && is_dir_sep(result[i][to_copy - 1]))
+ to_copy > 0 && is_dir_sep(pathspec[i][to_copy - 1]))
to_copy--;
- if (to_copy != length || flags & DUP_BASENAME) {
- char *it = xmemdupz(result[i], to_copy);
- if (flags & DUP_BASENAME) {
- result[i] = xstrdup(basename(it));
- free(it);
- } else
- result[i] = it;
+
+ it = xmemdupz(pathspec[i], to_copy);
+ if (flags & DUP_BASENAME) {
+ result[i] = xstrdup(basename(it));
+ free(it);
+ } else {
+ result[i] = it;
}
}
- return get_pathspec(prefix, result);
+ result[count] = NULL;
+
+ /* Prefix the pathspec and free the old intermediate strings */
+ for (i = 0; i < count; i++) {
+ const char *match = prefix_path(prefix, prefixlen, result[i]);
+ free((char *) result[i]);
+ result[i] = match;
+ }
+
+ return result;
}
static const char *add_slash(const char *path)
@@ -126,11 +138,11 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
if (--argc < 1)
usage_with_options(builtin_mv_usage, builtin_mv_options);
- hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
if (read_cache() < 0)
die(_("index file corrupt"));
- source = internal_copy_pathspec(prefix, argv, argc, 0);
+ source = internal_prefix_pathspec(prefix, argv, argc, 0);
modes = xcalloc(argc, sizeof(enum update_mode));
/*
* Keep trailing slash, needed to let
@@ -140,16 +152,16 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
flags = KEEP_TRAILING_SLASH;
if (argc == 1 && is_directory(argv[0]) && !is_directory(argv[1]))
flags = 0;
- dest_path = internal_copy_pathspec(prefix, argv + argc, 1, flags);
+ dest_path = internal_prefix_pathspec(prefix, argv + argc, 1, flags);
submodule_gitfile = xcalloc(argc, sizeof(char *));
if (dest_path[0][0] == '\0')
/* special case: "." was normalized to "" */
- destination = internal_copy_pathspec(dest_path[0], argv, argc, DUP_BASENAME);
+ destination = internal_prefix_pathspec(dest_path[0], argv, argc, DUP_BASENAME);
else if (!lstat(dest_path[0], &st) &&
S_ISDIR(st.st_mode)) {
dest_path[0] = add_slash(dest_path[0]);
- destination = internal_copy_pathspec(dest_path[0], argv, argc, DUP_BASENAME);
+ destination = internal_prefix_pathspec(dest_path[0], argv, argc, DUP_BASENAME);
} else {
if (argc != 1)
die(_("destination '%s' is not a directory"), dest_path[0]);
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index cd89d48..8bdc3ea 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -108,7 +108,8 @@ static const char *name_ref_abbrev(const char *refname, int shorten_unambiguous)
struct name_ref_data {
int tags_only;
int name_only;
- const char *ref_filter;
+ struct string_list ref_filters;
+ struct string_list exclude_filters;
};
static struct tip_table {
@@ -150,18 +151,49 @@ static int name_ref(const char *path, const struct object_id *oid, int flags, vo
if (data->tags_only && !starts_with(path, "refs/tags/"))
return 0;
- if (data->ref_filter) {
- switch (subpath_matches(path, data->ref_filter)) {
- case -1: /* did not match */
- return 0;
- case 0: /* matched fully */
- break;
- default: /* matched subpath */
- can_abbreviate_output = 1;
- break;
+ if (data->exclude_filters.nr) {
+ struct string_list_item *item;
+
+ for_each_string_list_item(item, &data->exclude_filters) {
+ if (subpath_matches(path, item->string) >= 0)
+ return 0;
}
}
+ if (data->ref_filters.nr) {
+ struct string_list_item *item;
+ int matched = 0;
+
+ /* See if any of the patterns match. */
+ for_each_string_list_item(item, &data->ref_filters) {
+ /*
+ * Check all patterns even after finding a match, so
+ * that we can see if a match with a subpath exists.
+ * When a user asked for 'refs/tags/v*' and 'v1.*',
+ * both of which match, the user is showing her
+ * willingness to accept a shortened output by having
+ * the 'v1.*' in the acceptable refnames, so we
+ * shouldn't stop when seeing 'refs/tags/v1.4' matches
+ * 'refs/tags/v*'. We should show it as 'v1.4'.
+ */
+ switch (subpath_matches(path, item->string)) {
+ case -1: /* did not match */
+ break;
+ case 0: /* matched fully */
+ matched = 1;
+ break;
+ default: /* matched subpath */
+ matched = 1;
+ can_abbreviate_output = 1;
+ break;
+ }
+ }
+
+ /* If none of the patterns matched, stop now */
+ if (!matched)
+ return 0;
+ }
+
add_to_tip_table(oid->hash, path, can_abbreviate_output);
while (o && o->type == OBJ_TAG) {
@@ -306,12 +338,14 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
{
struct object_array revs = OBJECT_ARRAY_INIT;
int all = 0, transform_stdin = 0, allow_undefined = 1, always = 0, peel_tag = 0;
- struct name_ref_data data = { 0, 0, NULL };
+ struct name_ref_data data = { 0, 0, STRING_LIST_INIT_NODUP, STRING_LIST_INIT_NODUP };
struct option opts[] = {
OPT_BOOL(0, "name-only", &data.name_only, N_("print only names (no SHA-1)")),
OPT_BOOL(0, "tags", &data.tags_only, N_("only use tags to name the commits")),
- OPT_STRING(0, "refs", &data.ref_filter, N_("pattern"),
+ OPT_STRING_LIST(0, "refs", &data.ref_filters, N_("pattern"),
N_("only use refs matching <pattern>")),
+ OPT_STRING_LIST(0, "exclude", &data.exclude_filters, N_("pattern"),
+ N_("ignore refs matching <pattern>")),
OPT_GROUP(""),
OPT_BOOL(0, "all", &all, N_("list all commits reachable from all refs")),
OPT_BOOL(0, "stdin", &transform_stdin, N_("read from stdin")),
diff --git a/builtin/notes.c b/builtin/notes.c
index 5248a9b..4b492ab 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -681,9 +681,9 @@ static int merge_abort(struct notes_merge_options *o)
* notes_merge_abort() to remove .git/NOTES_MERGE_WORKTREE.
*/
- if (delete_ref("NOTES_MERGE_PARTIAL", NULL, 0))
+ if (delete_ref(NULL, "NOTES_MERGE_PARTIAL", NULL, 0))
ret += error(_("failed to delete ref NOTES_MERGE_PARTIAL"));
- if (delete_ref("NOTES_MERGE_REF", NULL, REF_NODEREF))
+ if (delete_ref(NULL, "NOTES_MERGE_REF", NULL, REF_NODEREF))
ret += error(_("failed to delete ref NOTES_MERGE_REF"));
if (notes_merge_abort(o))
ret += error(_("failed to remove 'git notes merge' worktree"));
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 8841f8b..f294dcf 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -894,24 +894,15 @@ static void write_pack_file(void)
written, nr_result);
}
-static void setup_delta_attr_check(struct git_attr_check *check)
-{
- static struct git_attr *attr_delta;
-
- if (!attr_delta)
- attr_delta = git_attr("delta");
-
- check[0].attr = attr_delta;
-}
-
static int no_try_delta(const char *path)
{
- struct git_attr_check check[1];
+ static struct attr_check *check;
- setup_delta_attr_check(check);
- if (git_check_attr(path, ARRAY_SIZE(check), check))
+ if (!check)
+ check = attr_check_initl("delta", NULL);
+ if (git_check_attr(path, check))
return 0;
- if (ATTR_FALSE(check->value))
+ if (ATTR_FALSE(check->items[0].value))
return 1;
return 0;
}
@@ -1539,6 +1530,8 @@ static int pack_offset_sort(const void *_a, const void *_b)
* 2. Updating our size/type to the non-delta representation. These were
* either not recorded initially (size) or overwritten with the delta type
* (type) when check_object() decided to reuse the delta.
+ *
+ * 3. Resetting our delta depth, as we are now a base object.
*/
static void drop_reused_delta(struct object_entry *entry)
{
@@ -1552,6 +1545,7 @@ static void drop_reused_delta(struct object_entry *entry)
p = &(*p)->delta_sibling;
}
entry->delta = NULL;
+ entry->depth = 0;
oi.sizep = &entry->size;
oi.typep = &entry->type;
@@ -1570,39 +1564,123 @@ static void drop_reused_delta(struct object_entry *entry)
* Follow the chain of deltas from this entry onward, throwing away any links
* that cause us to hit a cycle (as determined by the DFS state flags in
* the entries).
+ *
+ * We also detect too-long reused chains that would violate our --depth
+ * limit.
*/
static void break_delta_chains(struct object_entry *entry)
{
- /* If it's not a delta, it can't be part of a cycle. */
- if (!entry->delta) {
- entry->dfs_state = DFS_DONE;
- return;
- }
+ /*
+ * The actual depth of each object we will write is stored as an int,
+ * as it cannot exceed our int "depth" limit. But before we break
+ * changes based no that limit, we may potentially go as deep as the
+ * number of objects, which is elsewhere bounded to a uint32_t.
+ */
+ uint32_t total_depth;
+ struct object_entry *cur, *next;
+
+ for (cur = entry, total_depth = 0;
+ cur;
+ cur = cur->delta, total_depth++) {
+ if (cur->dfs_state == DFS_DONE) {
+ /*
+ * We've already seen this object and know it isn't
+ * part of a cycle. We do need to append its depth
+ * to our count.
+ */
+ total_depth += cur->depth;
+ break;
+ }
+
+ /*
+ * We break cycles before looping, so an ACTIVE state (or any
+ * other cruft which made its way into the state variable)
+ * is a bug.
+ */
+ if (cur->dfs_state != DFS_NONE)
+ die("BUG: confusing delta dfs state in first pass: %d",
+ cur->dfs_state);
- switch (entry->dfs_state) {
- case DFS_NONE:
/*
- * This is the first time we've seen the object. We mark it as
- * part of the active potential cycle and recurse.
+ * Now we know this is the first time we've seen the object. If
+ * it's not a delta, we're done traversing, but we'll mark it
+ * done to save time on future traversals.
*/
- entry->dfs_state = DFS_ACTIVE;
- break_delta_chains(entry->delta);
- entry->dfs_state = DFS_DONE;
- break;
+ if (!cur->delta) {
+ cur->dfs_state = DFS_DONE;
+ break;
+ }
- case DFS_DONE:
- /* object already examined, and not part of a cycle */
- break;
+ /*
+ * Mark ourselves as active and see if the next step causes
+ * us to cycle to another active object. It's important to do
+ * this _before_ we loop, because it impacts where we make the
+ * cut, and thus how our total_depth counter works.
+ * E.g., We may see a partial loop like:
+ *
+ * A -> B -> C -> D -> B
+ *
+ * Cutting B->C breaks the cycle. But now the depth of A is
+ * only 1, and our total_depth counter is at 3. The size of the
+ * error is always one less than the size of the cycle we
+ * broke. Commits C and D were "lost" from A's chain.
+ *
+ * If we instead cut D->B, then the depth of A is correct at 3.
+ * We keep all commits in the chain that we examined.
+ */
+ cur->dfs_state = DFS_ACTIVE;
+ if (cur->delta->dfs_state == DFS_ACTIVE) {
+ drop_reused_delta(cur);
+ cur->dfs_state = DFS_DONE;
+ break;
+ }
+ }
+
+ /*
+ * And now that we've gone all the way to the bottom of the chain, we
+ * need to clear the active flags and set the depth fields as
+ * appropriate. Unlike the loop above, which can quit when it drops a
+ * delta, we need to keep going to look for more depth cuts. So we need
+ * an extra "next" pointer to keep going after we reset cur->delta.
+ */
+ for (cur = entry; cur; cur = next) {
+ next = cur->delta;
+
+ /*
+ * We should have a chain of zero or more ACTIVE states down to
+ * a final DONE. We can quit after the DONE, because either it
+ * has no bases, or we've already handled them in a previous
+ * call.
+ */
+ if (cur->dfs_state == DFS_DONE)
+ break;
+ else if (cur->dfs_state != DFS_ACTIVE)
+ die("BUG: confusing delta dfs state in second pass: %d",
+ cur->dfs_state);
- case DFS_ACTIVE:
/*
- * We found a cycle that needs broken. It would be correct to
- * break any link in the chain, but it's convenient to
- * break this one.
+ * If the total_depth is more than depth, then we need to snip
+ * the chain into two or more smaller chains that don't exceed
+ * the maximum depth. Most of the resulting chains will contain
+ * (depth + 1) entries (i.e., depth deltas plus one base), and
+ * the last chain (i.e., the one containing entry) will contain
+ * whatever entries are left over, namely
+ * (total_depth % (depth + 1)) of them.
+ *
+ * Since we are iterating towards decreasing depth, we need to
+ * decrement total_depth as we go, and we need to write to the
+ * entry what its final depth will be after all of the
+ * snipping. Since we're snipping into chains of length (depth
+ * + 1) entries, the final depth of an entry will be its
+ * original depth modulo (depth + 1). Any time we encounter an
+ * entry whose final depth is supposed to be zero, we snip it
+ * from its delta base, thereby making it so.
*/
- drop_reused_delta(entry);
- entry->dfs_state = DFS_DONE;
- break;
+ cur->depth = (total_depth--) % (depth + 1);
+ if (!cur->depth)
+ drop_reused_delta(cur);
+
+ cur->dfs_state = DFS_DONE;
}
}
diff --git a/builtin/push.c b/builtin/push.c
index 9307ad5..5c22e9f 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -568,6 +568,8 @@ int cmd_push(int argc, const char **argv, const char *prefix)
flags |= TRANSPORT_RECURSE_SUBMODULES_CHECK;
else if (recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND)
flags |= TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND;
+ else if (recurse_submodules == RECURSE_SUBMODULES_ONLY)
+ flags |= TRANSPORT_RECURSE_SUBMODULES_ONLY;
if (tags)
add_refspec("refs/tags/*");
diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index 9bd1fd7..8ba64bc 100644
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -109,34 +109,34 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
{ OPTION_CALLBACK, 0, "index-output", NULL, N_("file"),
N_("write resulting index to <file>"),
PARSE_OPT_NONEG, index_output_cb },
- OPT_SET_INT(0, "empty", &read_empty,
- N_("only empty the index"), 1),
+ OPT_BOOL(0, "empty", &read_empty,
+ N_("only empty the index")),
OPT__VERBOSE(&opts.verbose_update, N_("be verbose")),
OPT_GROUP(N_("Merging")),
- OPT_SET_INT('m', NULL, &opts.merge,
- N_("perform a merge in addition to a read"), 1),
- OPT_SET_INT(0, "trivial", &opts.trivial_merges_only,
- N_("3-way merge if no file level merging required"), 1),
- OPT_SET_INT(0, "aggressive", &opts.aggressive,
- N_("3-way merge in presence of adds and removes"), 1),
- OPT_SET_INT(0, "reset", &opts.reset,
- N_("same as -m, but discard unmerged entries"), 1),
+ OPT_BOOL('m', NULL, &opts.merge,
+ N_("perform a merge in addition to a read")),
+ OPT_BOOL(0, "trivial", &opts.trivial_merges_only,
+ N_("3-way merge if no file level merging required")),
+ OPT_BOOL(0, "aggressive", &opts.aggressive,
+ N_("3-way merge in presence of adds and removes")),
+ OPT_BOOL(0, "reset", &opts.reset,
+ N_("same as -m, but discard unmerged entries")),
{ OPTION_STRING, 0, "prefix", &opts.prefix, N_("<subdirectory>/"),
N_("read the tree into the index under <subdirectory>/"),
PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP },
- OPT_SET_INT('u', NULL, &opts.update,
- N_("update working tree with merge result"), 1),
+ OPT_BOOL('u', NULL, &opts.update,
+ N_("update working tree with merge result")),
{ OPTION_CALLBACK, 0, "exclude-per-directory", &opts,
N_("gitignore"),
N_("allow explicitly ignored files to be overwritten"),
PARSE_OPT_NONEG, exclude_per_directory_cb },
- OPT_SET_INT('i', NULL, &opts.index_only,
- N_("don't check the working tree after merging"), 1),
+ OPT_BOOL('i', NULL, &opts.index_only,
+ N_("don't check the working tree after merging")),
OPT__DRY_RUN(&opts.dry_run, N_("don't update the index or the work tree")),
- OPT_SET_INT(0, "no-sparse-checkout", &opts.skip_sparse_checkout,
- N_("skip applying sparse checkout filter"), 1),
- OPT_SET_INT(0, "debug-unpack", &opts.debug_unpack,
- N_("debug unpack-trees"), 1),
+ OPT_BOOL(0, "no-sparse-checkout", &opts.skip_sparse_checkout,
+ N_("skip applying sparse checkout filter")),
+ OPT_BOOL(0, "debug-unpack", &opts.debug_unpack,
+ N_("debug unpack-trees")),
OPT_END()
};
@@ -150,7 +150,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
argc = parse_options(argc, argv, unused_prefix, read_tree_options,
read_tree_usage, 0);
- hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
prefix_set = opts.prefix ? 1 : 0;
if (1 < opts.merge + opts.reset + prefix_set)
diff --git a/builtin/rebase--helper.c b/builtin/rebase--helper.c
new file mode 100644
index 0000000..ca1ebb2
--- /dev/null
+++ b/builtin/rebase--helper.c
@@ -0,0 +1,40 @@
+#include "builtin.h"
+#include "cache.h"
+#include "parse-options.h"
+#include "sequencer.h"
+
+static const char * const builtin_rebase_helper_usage[] = {
+ N_("git rebase--helper [<options>]"),
+ NULL
+};
+
+int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
+{
+ struct replay_opts opts = REPLAY_OPTS_INIT;
+ enum {
+ CONTINUE = 1, ABORT
+ } command = 0;
+ struct option options[] = {
+ OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
+ OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
+ CONTINUE),
+ OPT_CMDMODE(0, "abort", &command, N_("abort rebase"),
+ ABORT),
+ OPT_END()
+ };
+
+ git_config(git_default_config, NULL);
+
+ opts.action = REPLAY_INTERACTIVE_REBASE;
+ opts.allow_ff = 1;
+ opts.allow_empty = 1;
+
+ argc = parse_options(argc, argv, NULL, options,
+ builtin_rebase_helper_usage, PARSE_OPT_KEEP_ARGV0);
+
+ if (command == CONTINUE && argc == 1)
+ return !!sequencer_continue(&opts);
+ if (command == ABORT && argc == 1)
+ return !!sequencer_remove_state(&opts);
+ usage_with_options(builtin_rebase_helper_usage, options);
+}
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index e6b3879..9ed8fbb 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -21,6 +21,7 @@
#include "sigchain.h"
#include "fsck.h"
#include "tmp-objdir.h"
+#include "oidset.h"
static const char * const receive_pack_usage[] = {
N_("git receive-pack <git-dir>"),
@@ -250,8 +251,9 @@ static void show_ref(const char *path, const unsigned char *sha1)
}
static int show_ref_cb(const char *path_full, const struct object_id *oid,
- int flag, void *unused)
+ int flag, void *data)
{
+ struct oidset *seen = data;
const char *path = strip_namespace(path_full);
if (ref_is_hidden(path, path_full))
@@ -260,37 +262,38 @@ static int show_ref_cb(const char *path_full, const struct object_id *oid,
/*
* Advertise refs outside our current namespace as ".have"
* refs, so that the client can use them to minimize data
- * transfer but will otherwise ignore them. This happens to
- * cover ".have" that are thrown in by add_one_alternate_ref()
- * to mark histories that are complete in our alternates as
- * well.
+ * transfer but will otherwise ignore them.
*/
- if (!path)
+ if (!path) {
+ if (oidset_insert(seen, oid))
+ return 0;
path = ".have";
+ } else {
+ oidset_insert(seen, oid);
+ }
show_ref(path, oid->hash);
return 0;
}
-static int show_one_alternate_sha1(const unsigned char sha1[20], void *unused)
+static void show_one_alternate_ref(const char *refname,
+ const struct object_id *oid,
+ void *data)
{
- show_ref(".have", sha1);
- return 0;
-}
+ struct oidset *seen = data;
-static void collect_one_alternate_ref(const struct ref *ref, void *data)
-{
- struct sha1_array *sa = data;
- sha1_array_append(sa, ref->old_oid.hash);
+ if (oidset_insert(seen, oid))
+ return;
+
+ show_ref(".have", oid->hash);
}
static void write_head_info(void)
{
- struct sha1_array sa = SHA1_ARRAY_INIT;
+ static struct oidset seen = OIDSET_INIT;
- for_each_alternate_ref(collect_one_alternate_ref, &sa);
- sha1_array_for_each_unique(&sa, show_one_alternate_sha1, NULL);
- sha1_array_clear(&sa);
- for_each_ref(show_ref_cb, NULL);
+ for_each_ref(show_ref_cb, &seen);
+ for_each_alternate_ref(show_one_alternate_ref, &seen);
+ oidset_clear(&seen);
if (!sent_capabilities)
show_ref("capabilities^{}", null_sha1);
@@ -795,8 +798,8 @@ static char *refuse_unconfigured_deny_msg =
"with what you pushed, and will require 'git reset --hard' to match\n"
"the work tree to HEAD.\n"
"\n"
- "You can set 'receive.denyCurrentBranch' configuration variable to\n"
- "'ignore' or 'warn' in the remote repository to allow pushing into\n"
+ "You can set the 'receive.denyCurrentBranch' configuration variable\n"
+ "to 'ignore' or 'warn' in the remote repository to allow pushing into\n"
"its current branch; however, this is not recommended unless you\n"
"arranged to update its work tree to match what you pushed in some\n"
"other way.\n"
@@ -1942,8 +1945,7 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
run_receive_hook(commands, "post-receive", 1,
&push_options);
run_update_post_hook(commands);
- if (push_options.nr)
- string_list_clear(&push_options, 0);
+ string_list_clear(&push_options, 0);
if (auto_gc) {
const char *argv_gc_auto[] = {
"gc", "--auto", "--quiet", NULL,
diff --git a/builtin/remote.c b/builtin/remote.c
index e52cf39..addf97a 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -186,7 +186,7 @@ static int add(int argc, const char **argv)
url = argv[1];
remote = remote_get(name);
- if (remote_is_configured(remote))
+ if (remote_is_configured(remote, 1))
die(_("remote %s already exists."), name);
strbuf_addf(&buf2, "refs/heads/test:refs/remotes/%s/test", name);
@@ -618,14 +618,14 @@ static int mv(int argc, const char **argv)
rename.remote_branches = &remote_branches;
oldremote = remote_get(rename.old);
- if (!remote_is_configured(oldremote))
+ if (!remote_is_configured(oldremote, 1))
die(_("No such remote: %s"), rename.old);
if (!strcmp(rename.old, rename.new) && oldremote->origin != REMOTE_CONFIG)
return migrate_file(oldremote);
newremote = remote_get(rename.new);
- if (remote_is_configured(newremote))
+ if (remote_is_configured(newremote, 1))
die(_("remote %s already exists."), rename.new);
strbuf_addf(&buf, "refs/heads/test:refs/remotes/%s/test", rename.new);
@@ -691,7 +691,7 @@ static int mv(int argc, const char **argv)
read_ref_full(item->string, RESOLVE_REF_READING, oid.hash, &flag);
if (!(flag & REF_ISSYMREF))
continue;
- if (delete_ref(item->string, NULL, REF_NODEREF))
+ if (delete_ref(NULL, item->string, NULL, REF_NODEREF))
die(_("deleting '%s' failed"), item->string);
}
for (i = 0; i < remote_branches.nr; i++) {
@@ -753,7 +753,7 @@ static int rm(int argc, const char **argv)
usage_with_options(builtin_remote_rm_usage, options);
remote = remote_get(argv[1]);
- if (!remote_is_configured(remote))
+ if (!remote_is_configured(remote, 1))
die(_("No such remote: %s"), argv[1]);
known_remotes.to_delete = remote;
@@ -769,7 +769,9 @@ static int rm(int argc, const char **argv)
strbuf_reset(&buf);
strbuf_addf(&buf, "branch.%s.%s",
item->string, *k);
- git_config_set(buf.buf, NULL);
+ result = git_config_set_gently(buf.buf, NULL);
+ if (result && result != CONFIG_NOTHING_SET)
+ die(_("could not unset '%s'"), buf.buf);
}
}
}
@@ -1248,7 +1250,7 @@ static int set_head(int argc, const char **argv)
head_name = xstrdup(states.heads.items[0].string);
free_remote_ref_states(&states);
} else if (opt_d && !opt_a && argc == 1) {
- if (delete_ref(buf.buf, NULL, REF_NODEREF))
+ if (delete_ref(NULL, buf.buf, NULL, REF_NODEREF))
result |= error(_("Could not delete %s"), buf.buf);
} else
usage_with_options(builtin_remote_sethead_usage, options);
@@ -1415,7 +1417,7 @@ static int set_remote_branches(const char *remotename, const char **branches,
strbuf_addf(&key, "remote.%s.fetch", remotename);
remote = remote_get(remotename);
- if (!remote_is_configured(remote))
+ if (!remote_is_configured(remote, 1))
die(_("No such remote '%s'"), remotename);
if (!add_mode && remove_all_fetch_refspecs(remotename, key.buf)) {
@@ -1469,7 +1471,7 @@ static int get_url(int argc, const char **argv)
remotename = argv[0];
remote = remote_get(remotename);
- if (!remote_is_configured(remote))
+ if (!remote_is_configured(remote, 1))
die(_("No such remote '%s'"), remotename);
url_nr = 0;
@@ -1537,7 +1539,7 @@ static int set_url(int argc, const char **argv)
oldurl = newurl;
remote = remote_get(remotename);
- if (!remote_is_configured(remote))
+ if (!remote_is_configured(remote, 1))
die(_("No such remote '%s'"), remotename);
if (push_mode) {
diff --git a/builtin/replace.c b/builtin/replace.c
index b58c714..226d0f9 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -121,7 +121,7 @@ static int for_each_replace_name(const char **argv, each_replace_name_fn fn)
static int delete_replace_ref(const char *name, const char *ref,
const unsigned char *sha1)
{
- if (delete_ref(ref, sha1, 0))
+ if (delete_ref(NULL, ref, sha1, 0))
return 1;
printf("Deleted replace ref '%s'\n", name);
return 0;
diff --git a/builtin/reset.c b/builtin/reset.c
index c04ac07..fc3b906 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -256,7 +256,7 @@ static int reset_refs(const char *rev, const struct object_id *oid)
update_ref_oid(msg.buf, "ORIG_HEAD", orig, old_orig, 0,
UPDATE_REFS_MSG_ON_ERR);
} else if (old_orig)
- delete_ref("ORIG_HEAD", old_orig->hash, 0);
+ delete_ref(NULL, "ORIG_HEAD", old_orig->hash, 0);
set_reflog_message(&msg, "updating HEAD", rev);
update_ref_status = update_ref_oid(msg.buf, "HEAD", oid, orig, 0,
UPDATE_REFS_MSG_ON_ERR);
@@ -354,7 +354,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
if (reset_type != SOFT) {
struct lock_file *lock = xcalloc(1, sizeof(*lock));
- hold_locked_index(lock, 1);
+ hold_locked_index(lock, LOCK_DIE_ON_ERROR);
if (reset_type == MIXED) {
int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN;
if (read_from_tree(&pathspec, &oid, intent_to_add))
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index c43decd..0aa93d5 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -237,7 +237,7 @@ static int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
cnt = reaches;
if (revs->commits)
- sha1_to_hex_r(hex, revs->commits->item->object.oid.hash);
+ oid_to_hex_r(hex, &revs->commits->item->object.oid);
if (flags & BISECT_SHOW_ALL) {
traverse_commit_list(revs, show_commit, show_object, info);
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index ff13e59..e08677e 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -545,6 +545,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
unsigned int flags = 0;
const char *name = NULL;
struct object_context unused;
+ struct strbuf buf = STRBUF_INIT;
if (argc > 1 && !strcmp("--parseopt", argv[1]))
return cmd_parseopt(argc - 1, argv + 1, prefix);
@@ -599,7 +600,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
if (!strcmp(arg, "--git-path")) {
if (!argv[i + 1])
die("--git-path requires an argument");
- puts(git_path("%s", argv[i + 1]));
+ strbuf_reset(&buf);
+ puts(relative_path(git_path("%s", argv[i + 1]),
+ prefix, &buf));
i++;
continue;
}
@@ -802,17 +805,27 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
putchar('\n');
continue;
}
- if (!strcmp(arg, "--git-dir")) {
+ if (!strcmp(arg, "--git-dir") ||
+ !strcmp(arg, "--absolute-git-dir")) {
const char *gitdir = getenv(GIT_DIR_ENVIRONMENT);
char *cwd;
int len;
- if (gitdir) {
- puts(gitdir);
- continue;
- }
- if (!prefix) {
- puts(".git");
- continue;
+ if (arg[2] == 'g') { /* --git-dir */
+ if (gitdir) {
+ puts(gitdir);
+ continue;
+ }
+ if (!prefix) {
+ puts(".git");
+ continue;
+ }
+ } else { /* --absolute-git-dir */
+ if (!gitdir && !prefix)
+ gitdir = ".git";
+ if (gitdir) {
+ puts(real_path(gitdir));
+ continue;
+ }
}
cwd = xgetcwd();
len = strlen(cwd);
@@ -821,8 +834,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
continue;
}
if (!strcmp(arg, "--git-common-dir")) {
- const char *pfx = prefix ? prefix : "";
- puts(prefix_filename(pfx, strlen(pfx), get_git_common_dir()));
+ strbuf_reset(&buf);
+ puts(relative_path(get_git_common_dir(),
+ prefix, &buf));
continue;
}
if (!strcmp(arg, "--is-inside-git-dir")) {
@@ -845,7 +859,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
die(_("Could not read the index"));
if (the_index.split_index) {
const unsigned char *sha1 = the_index.split_index->base_sha1;
- puts(git_path("sharedindex.%s", sha1_to_hex(sha1)));
+ const char *path = git_path("sharedindex.%s", sha1_to_hex(sha1));
+ strbuf_reset(&buf);
+ puts(relative_path(path, prefix, &buf));
}
continue;
}
@@ -897,6 +913,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
continue;
verify_filename(prefix, arg, 1);
}
+ strbuf_release(&buf);
if (verify) {
if (revs_count == 1) {
show_rev(type, sha1, name);
diff --git a/builtin/rm.c b/builtin/rm.c
index 3f3e24e..fb79dca 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -59,27 +59,9 @@ static void print_error_files(struct string_list *files_list,
}
}
-static void error_removing_concrete_submodules(struct string_list *files, int *errs)
-{
- print_error_files(files,
- Q_("the following submodule (or one of its nested "
- "submodules)\n"
- "uses a .git directory:",
- "the following submodules (or one of their nested "
- "submodules)\n"
- "use a .git directory:", files->nr),
- _("\n(use 'rm -rf' if you really want to remove "
- "it including all of its history)"),
- errs);
- string_list_clear(files, 0);
-}
-
-static int check_submodules_use_gitfiles(void)
+static void submodules_absorb_gitdir_if_needed(const char *prefix)
{
int i;
- int errs = 0;
- struct string_list files = STRING_LIST_INIT_NODUP;
-
for (i = 0; i < list.nr; i++) {
const char *name = list.entry[i].name;
int pos;
@@ -99,12 +81,9 @@ static int check_submodules_use_gitfiles(void)
continue;
if (!submodule_uses_gitfile(name))
- string_list_append(&files, name);
+ absorb_git_dir_into_superproject(prefix, name,
+ ABSORB_GITDIR_RECURSE_SUBMODULES);
}
-
- error_removing_concrete_submodules(&files, &errs);
-
- return errs;
}
static int check_local_mod(struct object_id *head, int index_only)
@@ -120,7 +99,6 @@ static int check_local_mod(struct object_id *head, int index_only)
int errs = 0;
struct string_list files_staged = STRING_LIST_INIT_NODUP;
struct string_list files_cached = STRING_LIST_INIT_NODUP;
- struct string_list files_submodule = STRING_LIST_INIT_NODUP;
struct string_list files_local = STRING_LIST_INIT_NODUP;
no_head = is_null_oid(head);
@@ -187,7 +165,9 @@ static int check_local_mod(struct object_id *head, int index_only)
*/
if (ce_match_stat(ce, &st, 0) ||
(S_ISGITLINK(ce->ce_mode) &&
- !ok_to_remove_submodule(ce->name)))
+ bad_to_remove_submodule(ce->name,
+ SUBMODULE_REMOVAL_DIE_ON_ERROR |
+ SUBMODULE_REMOVAL_IGNORE_IGNORED_UNTRACKED)))
local_changes = 1;
/*
@@ -217,13 +197,8 @@ static int check_local_mod(struct object_id *head, int index_only)
else if (!index_only) {
if (staged_changes)
string_list_append(&files_cached, name);
- if (local_changes) {
- if (S_ISGITLINK(ce->ce_mode) &&
- !submodule_uses_gitfile(name))
- string_list_append(&files_submodule, name);
- else
- string_list_append(&files_local, name);
- }
+ if (local_changes)
+ string_list_append(&files_local, name);
}
}
print_error_files(&files_staged,
@@ -245,8 +220,6 @@ static int check_local_mod(struct object_id *head, int index_only)
&errs);
string_list_clear(&files_cached, 0);
- error_removing_concrete_submodules(&files_submodule, &errs);
-
print_error_files(&files_local,
Q_("the following file has local modifications:",
"the following files have local modifications:",
@@ -292,7 +265,7 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
if (!index_only)
setup_work_tree();
- hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
if (read_cache() < 0)
die(_("index file corrupt"));
@@ -340,6 +313,9 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
exit(0);
}
+ if (!index_only)
+ submodules_absorb_gitdir_if_needed(prefix);
+
/*
* If not forced, the file, the index and the HEAD (if exists)
* must match; but the file can already been removed, since
@@ -356,9 +332,6 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
oidclr(&oid);
if (check_local_mod(&oid, index_only))
exit(1);
- } else if (!index_only) {
- if (check_submodules_use_gitfiles())
- exit(1);
}
/*
@@ -391,28 +364,15 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
for (i = 0; i < list.nr; i++) {
const char *path = list.entry[i].name;
if (list.entry[i].is_submodule) {
- if (is_empty_dir(path)) {
- if (!rmdir(path)) {
- removed = 1;
- if (!remove_path_from_gitmodules(path))
- gitmodules_modified = 1;
- continue;
- }
- } else {
- strbuf_reset(&buf);
- strbuf_addstr(&buf, path);
- if (!remove_dir_recursively(&buf, 0)) {
- removed = 1;
- if (!remove_path_from_gitmodules(path))
- gitmodules_modified = 1;
- strbuf_release(&buf);
- continue;
- } else if (!file_exists(path))
- /* Submodule was removed by user */
- if (!remove_path_from_gitmodules(path))
- gitmodules_modified = 1;
- /* Fallthrough and let remove_path() fail. */
- }
+ strbuf_reset(&buf);
+ strbuf_addstr(&buf, path);
+ if (remove_dir_recursively(&buf, 0))
+ die(_("could not remove '%s'"), path);
+
+ removed = 1;
+ if (!remove_path_from_gitmodules(path))
+ gitmodules_modified = 1;
+ continue;
}
if (!remove_path(path)) {
removed = 1;
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index ba0e115..c9585d4 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -117,11 +117,15 @@ static void read_from_stdin(struct shortlog *log)
{
struct strbuf author = STRBUF_INIT;
struct strbuf oneline = STRBUF_INIT;
+ static const char *author_match[2] = { "Author: ", "author " };
+ static const char *committer_match[2] = { "Commit: ", "committer " };
+ const char **match;
+ match = log->committer ? committer_match : author_match;
while (strbuf_getline_lf(&author, stdin) != EOF) {
const char *v;
- if (!skip_prefix(author.buf, "Author: ", &v) &&
- !skip_prefix(author.buf, "author ", &v))
+ if (!skip_prefix(author.buf, match[0], &v) &&
+ !skip_prefix(author.buf, match[1], &v))
continue;
while (strbuf_getline_lf(&oneline, stdin) != EOF &&
oneline.len)
@@ -140,6 +144,7 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit)
struct strbuf author = STRBUF_INIT;
struct strbuf oneline = STRBUF_INIT;
struct pretty_print_context ctx = {0};
+ const char *fmt;
ctx.fmt = CMIT_FMT_USERFORMAT;
ctx.abbrev = log->abbrev;
@@ -148,7 +153,9 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit)
ctx.date_mode.type = DATE_NORMAL;
ctx.output_encoding = get_log_output_encoding();
- format_commit_message(commit, "%an <%ae>", &author, &ctx);
+ fmt = log->committer ? "%cn <%ce>" : "%an <%ae>";
+
+ format_commit_message(commit, fmt, &author, &ctx);
if (!log->summary) {
if (log->user_format)
pretty_print_commit(&ctx, commit, &oneline);
@@ -238,6 +245,8 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
int nongit = !startup_info->have_repository;
const struct option options[] = {
+ OPT_BOOL('c', "committer", &log.committer,
+ N_("Group by committer rather than author")),
OPT_BOOL('n', "numbered", &log.sort_by_number,
N_("sort output according to the number of commits per author")),
OPT_BOOL('s', "summary", &log.summary,
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 974f340..1975659 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -275,8 +275,7 @@ static void show_one_commit(struct commit *commit, int no_name)
pp_commit_easy(CMIT_FMT_ONELINE, commit, &pretty);
pretty_str = pretty.buf;
}
- if (starts_with(pretty_str, "[PATCH] "))
- pretty_str += 8;
+ skip_prefix(pretty_str, "[PATCH] ", &pretty_str);
if (!no_name) {
if (name && name->head_name) {
@@ -470,18 +469,14 @@ static void snarf_refs(int head, int remotes)
}
}
-static int rev_is_head(char *head, int headlen, char *name,
+static int rev_is_head(const char *head, const char *name,
unsigned char *head_sha1, unsigned char *sha1)
{
- if ((!head[0]) ||
- (head_sha1 && sha1 && hashcmp(head_sha1, sha1)))
+ if (!head || (head_sha1 && sha1 && hashcmp(head_sha1, sha1)))
return 0;
- if (starts_with(head, "refs/heads/"))
- head += 11;
- if (starts_with(name, "refs/heads/"))
- name += 11;
- else if (starts_with(name, "heads/"))
- name += 6;
+ skip_prefix(head, "refs/heads/", &head);
+ if (!skip_prefix(name, "refs/heads/", &name))
+ skip_prefix(name, "heads/", &name);
return !strcmp(head, name);
}
@@ -620,9 +615,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
int all_heads = 0, all_remotes = 0;
int all_mask, all_revs;
enum rev_sort_order sort_order = REV_SORT_IN_GRAPH_ORDER;
- char head[128];
- const char *head_p;
- int head_len;
+ char *head;
struct object_id head_oid;
int merge_base = 0;
int independent = 0;
@@ -787,32 +780,24 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
snarf_refs(all_heads, all_remotes);
}
- head_p = resolve_ref_unsafe("HEAD", RESOLVE_REF_READING,
- head_oid.hash, NULL);
- if (head_p) {
- head_len = strlen(head_p);
- memcpy(head, head_p, head_len + 1);
- }
- else {
- head_len = 0;
- head[0] = 0;
- }
+ head = resolve_refdup("HEAD", RESOLVE_REF_READING,
+ head_oid.hash, NULL);
- if (with_current_branch && head_p) {
+ if (with_current_branch && head) {
int has_head = 0;
for (i = 0; !has_head && i < ref_name_cnt; i++) {
/* We are only interested in adding the branch
* HEAD points at.
*/
if (rev_is_head(head,
- head_len,
ref_name[i],
head_oid.hash, NULL))
has_head++;
}
if (!has_head) {
- int offset = starts_with(head, "refs/heads/") ? 11 : 0;
- append_one_rev(head + offset);
+ const char *name = head;
+ skip_prefix(name, "refs/heads/", &name);
+ append_one_rev(name);
}
}
@@ -866,7 +851,6 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
for (i = 0; i < num_rev; i++) {
int j;
int is_head = rev_is_head(head,
- head_len,
ref_name[i],
head_oid.hash,
rev[i]->object.oid.hash);
diff --git a/builtin/show-ref.c b/builtin/show-ref.c
index 6d4e669..013d241 100644
--- a/builtin/show-ref.c
+++ b/builtin/show-ref.c
@@ -19,19 +19,34 @@ static const char *exclude_existing_arg;
static void show_one(const char *refname, const struct object_id *oid)
{
- const char *hex = find_unique_abbrev(oid->hash, abbrev);
+ const char *hex;
+ struct object_id peeled;
+
+ if (!has_sha1_file(oid->hash))
+ die("git show-ref: bad ref %s (%s)", refname,
+ oid_to_hex(oid));
+
+ if (quiet)
+ return;
+
+ hex = find_unique_abbrev(oid->hash, abbrev);
if (hash_only)
printf("%s\n", hex);
else
printf("%s %s\n", hex, refname);
+
+ if (!deref_tags)
+ return;
+
+ if (!peel_ref(refname, peeled.hash)) {
+ hex = find_unique_abbrev(peeled.hash, abbrev);
+ printf("%s %s^{}\n", hex, refname);
+ }
}
static int show_ref(const char *refname, const struct object_id *oid,
int flag, void *cbdata)
{
- const char *hex;
- struct object_id peeled;
-
if (show_head && !strcmp(refname, "HEAD"))
goto match;
@@ -54,9 +69,6 @@ static int show_ref(const char *refname, const struct object_id *oid,
continue;
if (len == reflen)
goto match;
- /* "--verify" requires an exact match */
- if (verify)
- continue;
if (refname[reflen - len - 1] == '/')
goto match;
}
@@ -66,26 +78,8 @@ static int show_ref(const char *refname, const struct object_id *oid,
match:
found_match++;
- /* This changes the semantics slightly that even under quiet we
- * detect and return error if the repository is corrupt and
- * ref points at a nonexistent object.
- */
- if (!has_sha1_file(oid->hash))
- die("git show-ref: bad ref %s (%s)", refname,
- oid_to_hex(oid));
-
- if (quiet)
- return 0;
-
show_one(refname, oid);
- if (!deref_tags)
- return 0;
-
- if (!peel_ref(refname, peeled.hash)) {
- hex = find_unique_abbrev(peeled.hash, abbrev);
- printf("%s %s^{}\n", hex, refname);
- }
return 0;
}
@@ -202,10 +196,9 @@ int cmd_show_ref(int argc, const char **argv, const char *prefix)
while (*pattern) {
struct object_id oid;
- if (starts_with(*pattern, "refs/") &&
+ if ((starts_with(*pattern, "refs/") || !strcmp(*pattern, "HEAD")) &&
!read_ref(*pattern, oid.hash)) {
- if (!quiet)
- show_one(*pattern, &oid);
+ show_one(*pattern, &oid);
}
else if (!quiet)
die("'%s' - not a valid ref", *pattern);
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 4beeda5..899dc33 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -317,8 +317,12 @@ static void init_submodule(const char *path, const char *prefix, int quiet)
/* Only loads from .gitmodules, no overlay with .git/config */
gitmodules_config();
- if (prefix) {
- strbuf_addf(&sb, "%s%s", prefix, path);
+ if (prefix && get_super_prefix())
+ die("BUG: cannot have prefix and superprefix");
+ else if (prefix)
+ displaypath = xstrdup(relative_path(path, prefix, &sb));
+ else if (get_super_prefix()) {
+ strbuf_addf(&sb, "%s%s", get_super_prefix(), path);
displaypath = strbuf_detach(&sb, NULL);
} else
displaypath = xstrdup(path);
@@ -403,9 +407,6 @@ static int module_init(int argc, const char **argv, const char *prefix)
int i;
struct option module_init_options[] = {
- OPT_STRING(0, "prefix", &prefix,
- N_("path"),
- N_("alternative anchor for relative paths")),
OPT__QUIET(&quiet, N_("Suppress output for initializing a submodule")),
OPT_END()
};
@@ -498,9 +499,9 @@ static int add_possible_reference_from_superproject(
/*
* If the alternate object store is another repository, try the
- * standard layout with .git/modules/<name>/objects
+ * standard layout with .git/(modules/<name>)+/objects
*/
- if (ends_with(alt->path, ".git/objects")) {
+ if (ends_with(alt->path, "/objects")) {
char *sm_alternate;
struct strbuf sb = STRBUF_INIT;
struct strbuf err = STRBUF_INIT;
@@ -583,6 +584,7 @@ static int module_clone(int argc, const char **argv, const char *prefix)
struct strbuf rel_path = STRBUF_INIT;
struct strbuf sb = STRBUF_INIT;
struct string_list reference = STRING_LIST_INIT_NODUP;
+ char *sm_alternate = NULL, *error_strategy = NULL;
struct option module_clone_options[] = {
OPT_STRING(0, "prefix", &prefix,
@@ -624,7 +626,7 @@ static int module_clone(int argc, const char **argv, const char *prefix)
module_clone_options);
strbuf_addf(&sb, "%s/modules/%s", get_git_dir(), name);
- sm_gitdir = xstrdup(absolute_path(sb.buf));
+ sm_gitdir = absolute_pathdup(sb.buf);
strbuf_reset(&sb);
if (!is_absolute_path(path)) {
@@ -672,6 +674,20 @@ static int module_clone(int argc, const char **argv, const char *prefix)
die(_("could not get submodule directory for '%s'"), path);
git_config_set_in_file(p, "core.worktree",
relative_path(path, sm_gitdir, &rel_path));
+
+ /* setup alternateLocation and alternateErrorStrategy in the cloned submodule if needed */
+ git_config_get_string("submodule.alternateLocation", &sm_alternate);
+ if (sm_alternate)
+ git_config_set_in_file(p, "submodule.alternateLocation",
+ sm_alternate);
+ git_config_get_string("submodule.alternateErrorStrategy", &error_strategy);
+ if (error_strategy)
+ git_config_set_in_file(p, "submodule.alternateErrorStrategy",
+ error_strategy);
+
+ free(sm_alternate);
+ free(error_strategy);
+
strbuf_release(&sb);
strbuf_release(&rel_path);
free(sm_gitdir);
@@ -1076,21 +1092,62 @@ static int resolve_remote_submodule_branch(int argc, const char **argv,
return 0;
}
+static int absorb_git_dirs(int argc, const char **argv, const char *prefix)
+{
+ int i;
+ struct pathspec pathspec;
+ struct module_list list = MODULE_LIST_INIT;
+ unsigned flags = ABSORB_GITDIR_RECURSE_SUBMODULES;
+
+ struct option embed_gitdir_options[] = {
+ OPT_STRING(0, "prefix", &prefix,
+ N_("path"),
+ N_("path into the working tree")),
+ OPT_BIT(0, "--recursive", &flags, N_("recurse into submodules"),
+ ABSORB_GITDIR_RECURSE_SUBMODULES),
+ OPT_END()
+ };
+
+ const char *const git_submodule_helper_usage[] = {
+ N_("git submodule--helper embed-git-dir [<path>...]"),
+ NULL
+ };
+
+ argc = parse_options(argc, argv, prefix, embed_gitdir_options,
+ git_submodule_helper_usage, 0);
+
+ gitmodules_config();
+ git_config(submodule_config, NULL);
+
+ if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0)
+ return 1;
+
+ for (i = 0; i < list.nr; i++)
+ absorb_git_dir_into_superproject(prefix,
+ list.entries[i]->name, flags);
+
+ return 0;
+}
+
+#define SUPPORT_SUPER_PREFIX (1<<0)
+
struct cmd_struct {
const char *cmd;
int (*fn)(int, const char **, const char *);
+ unsigned option;
};
static struct cmd_struct commands[] = {
- {"list", module_list},
- {"name", module_name},
- {"clone", module_clone},
- {"update-clone", update_clone},
- {"relative-path", resolve_relative_path},
- {"resolve-relative-url", resolve_relative_url},
- {"resolve-relative-url-test", resolve_relative_url_test},
- {"init", module_init},
- {"remote-branch", resolve_remote_submodule_branch}
+ {"list", module_list, 0},
+ {"name", module_name, 0},
+ {"clone", module_clone, 0},
+ {"update-clone", update_clone, 0},
+ {"relative-path", resolve_relative_path, 0},
+ {"resolve-relative-url", resolve_relative_url, 0},
+ {"resolve-relative-url-test", resolve_relative_url_test, 0},
+ {"init", module_init, SUPPORT_SUPER_PREFIX},
+ {"remote-branch", resolve_remote_submodule_branch, 0},
+ {"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
};
int cmd_submodule__helper(int argc, const char **argv, const char *prefix)
@@ -1100,9 +1157,15 @@ int cmd_submodule__helper(int argc, const char **argv, const char *prefix)
die(_("submodule--helper subcommand must be "
"called with a subcommand"));
- for (i = 0; i < ARRAY_SIZE(commands); i++)
- if (!strcmp(argv[1], commands[i].cmd))
+ for (i = 0; i < ARRAY_SIZE(commands); i++) {
+ if (!strcmp(argv[1], commands[i].cmd)) {
+ if (get_super_prefix() &&
+ !(commands[i].option & SUPPORT_SUPER_PREFIX))
+ die(_("%s doesn't support --super-prefix"),
+ commands[i].cmd);
return commands[i].fn(argc - 1, argv + 1, prefix);
+ }
+ }
die(_("'%s' is not a valid submodule--helper "
"subcommand"), argv[1]);
diff --git a/builtin/symbolic-ref.c b/builtin/symbolic-ref.c
index 96eed94..70addef 100644
--- a/builtin/symbolic-ref.c
+++ b/builtin/symbolic-ref.c
@@ -58,7 +58,7 @@ int cmd_symbolic_ref(int argc, const char **argv, const char *prefix)
die("Cannot delete %s, not a symbolic ref", argv[0]);
if (!strcmp(argv[0], "HEAD"))
die("deleting '%s' is not allowed", argv[0]);
- return delete_ref(argv[0], NULL, REF_NODEREF);
+ return delete_ref(NULL, argv[0], NULL, REF_NODEREF);
}
switch (argc) {
diff --git a/builtin/tag.c b/builtin/tag.c
index 50e4ae5..ad29be6 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -24,7 +24,7 @@ static const char * const git_tag_usage[] = {
N_("git tag -d <tagname>..."),
N_("git tag -l [-n[<num>]] [--contains <commit>] [--points-at <object>]"
"\n\t\t[--format=<format>] [--[no-]merged [<commit>]] [<pattern>...]"),
- N_("git tag -v <tagname>..."),
+ N_("git tag -v [--format=<format>] <tagname>..."),
NULL
};
@@ -45,11 +45,11 @@ static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting, con
if (!format) {
if (filter->lines) {
to_free = xstrfmt("%s %%(contents:lines=%d)",
- "%(align:15)%(refname:strip=2)%(end)",
+ "%(align:15)%(refname:lstrip=2)%(end)",
filter->lines);
format = to_free;
} else
- format = "%(refname:strip=2)";
+ format = "%(refname:lstrip=2)";
}
verify_ref_format(format);
@@ -66,9 +66,10 @@ static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting, con
}
typedef int (*each_tag_name_fn)(const char *name, const char *ref,
- const unsigned char *sha1);
+ const unsigned char *sha1, const void *cb_data);
-static int for_each_tag_name(const char **argv, each_tag_name_fn fn)
+static int for_each_tag_name(const char **argv, each_tag_name_fn fn,
+ const void *cb_data)
{
const char **p;
char ref[PATH_MAX];
@@ -87,25 +88,38 @@ static int for_each_tag_name(const char **argv, each_tag_name_fn fn)
had_error = 1;
continue;
}
- if (fn(*p, ref, sha1))
+ if (fn(*p, ref, sha1, cb_data))
had_error = 1;
}
return had_error;
}
static int delete_tag(const char *name, const char *ref,
- const unsigned char *sha1)
+ const unsigned char *sha1, const void *cb_data)
{
- if (delete_ref(ref, sha1, 0))
+ if (delete_ref(NULL, ref, sha1, 0))
return 1;
printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(sha1, DEFAULT_ABBREV));
return 0;
}
static int verify_tag(const char *name, const char *ref,
- const unsigned char *sha1)
+ const unsigned char *sha1, const void *cb_data)
{
- return gpg_verify_tag(sha1, name, GPG_VERIFY_VERBOSE);
+ int flags;
+ const char *fmt_pretty = cb_data;
+ flags = GPG_VERIFY_VERBOSE;
+
+ if (fmt_pretty)
+ flags = GPG_VERIFY_OMIT_STATUS;
+
+ if (gpg_verify_tag(sha1, name, flags))
+ return -1;
+
+ if (fmt_pretty)
+ pretty_print_ref(name, sha1, fmt_pretty);
+
+ return 0;
}
static int do_sign(struct strbuf *buffer)
@@ -288,6 +302,54 @@ static void create_tag(const unsigned char *object, const char *tag,
}
}
+static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb)
+{
+ enum object_type type;
+ struct commit *c;
+ char *buf;
+ unsigned long size;
+ int subject_len = 0;
+ const char *subject_start;
+
+ char *rla = getenv("GIT_REFLOG_ACTION");
+ if (rla) {
+ strbuf_addstr(sb, rla);
+ } else {
+ strbuf_addstr(sb, _("tag: tagging "));
+ strbuf_add_unique_abbrev(sb, sha1, DEFAULT_ABBREV);
+ }
+
+ strbuf_addstr(sb, " (");
+ type = sha1_object_info(sha1, NULL);
+ switch (type) {
+ default:
+ strbuf_addstr(sb, _("object of unknown type"));
+ break;
+ case OBJ_COMMIT:
+ if ((buf = read_sha1_file(sha1, &type, &size)) != NULL) {
+ subject_len = find_commit_subject(buf, &subject_start);
+ strbuf_insert(sb, sb->len, subject_start, subject_len);
+ } else {
+ strbuf_addstr(sb, _("commit object"));
+ }
+ free(buf);
+
+ if ((c = lookup_commit_reference(sha1)) != NULL)
+ strbuf_addf(sb, ", %s", show_date(c->date, 0, DATE_MODE(SHORT)));
+ break;
+ case OBJ_TREE:
+ strbuf_addstr(sb, _("tree object"));
+ break;
+ case OBJ_BLOB:
+ strbuf_addstr(sb, _("blob object"));
+ break;
+ case OBJ_TAG:
+ strbuf_addstr(sb, _("other tag object"));
+ break;
+ }
+ strbuf_addch(sb, ')');
+}
+
struct msg_arg {
int given;
struct strbuf buf;
@@ -321,6 +383,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
{
struct strbuf buf = STRBUF_INIT;
struct strbuf ref = STRBUF_INIT;
+ struct strbuf reflog_msg = STRBUF_INIT;
unsigned char object[20], prev[20];
const char *object_ref, *tag;
struct create_tag_options opt;
@@ -335,6 +398,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
struct ref_filter filter;
static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
const char *format = NULL;
+ int icase = 0;
struct option options[] = {
OPT_CMDMODE('l', "list", &cmdmode, N_("list tag names"), 'l'),
{ OPTION_INTEGER, 'n', NULL, &filter.lines, N_("n"),
@@ -370,9 +434,12 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
N_("print only tags of the object"), 0, parse_opt_object_name
},
OPT_STRING( 0 , "format", &format, N_("format"), N_("format to use for the output")),
+ OPT_BOOL('i', "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
OPT_END()
};
+ setup_ref_filter_porcelain_msg();
+
git_config(git_tag_config, sorting_tail);
memset(&opt, 0, sizeof(opt));
@@ -401,6 +468,8 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
}
if (!sorting)
sorting = ref_default_sorting();
+ sorting->ignore_case = icase;
+ filter.ignore_case = icase;
if (cmdmode == 'l') {
int ret;
if (column_active(colopts)) {
@@ -424,9 +493,12 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
if (filter.merge_commit)
die(_("--merged and --no-merged option are only allowed with -l"));
if (cmdmode == 'd')
- return for_each_tag_name(argv, delete_tag);
- if (cmdmode == 'v')
- return for_each_tag_name(argv, verify_tag);
+ return for_each_tag_name(argv, delete_tag, NULL);
+ if (cmdmode == 'v') {
+ if (format)
+ verify_ref_format(format);
+ return for_each_tag_name(argv, verify_tag, format);
+ }
if (msg.given || msgfile) {
if (msg.given && msgfile)
@@ -473,6 +545,8 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
else
die(_("Invalid cleanup mode %s"), cleanup_arg);
+ create_reflog_msg(object, &reflog_msg);
+
if (create_tag_object) {
if (force_sign_annotate && !annotate)
opt.sign = 1;
@@ -483,7 +557,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
if (!transaction ||
ref_transaction_update(transaction, ref.buf, object, prev,
create_reflog ? REF_FORCE_CREATE_REFLOG : 0,
- NULL, &err) ||
+ reflog_msg.buf, &err) ||
ref_transaction_commit(transaction, &err))
die("%s", err.buf);
ref_transaction_free(transaction);
@@ -493,5 +567,6 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
strbuf_release(&err);
strbuf_release(&buf);
strbuf_release(&ref);
+ strbuf_release(&reflog_msg);
return 0;
}
diff --git a/builtin/update-index.c b/builtin/update-index.c
index f3f07e7..d530e89 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -1012,6 +1012,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
/* We can't free this memory, it becomes part of a linked list parsed atexit() */
lock_file = xcalloc(1, sizeof(struct lock_file));
+ /* we will diagnose later if it turns out that we need to update it */
newfd = hold_locked_index(lock_file, 0);
if (newfd < 0)
lock_error = errno;
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 7f30d3a..0b2ecf4 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -433,7 +433,7 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix)
* For purposes of backwards compatibility, we treat
* NULL_SHA1 as "don't care" here:
*/
- return delete_ref(refname,
+ return delete_ref(msg, refname,
(oldval && !is_null_sha1(oldsha1)) ? oldsha1 : NULL,
flags);
else
diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c
index 99f8148..5199553 100644
--- a/builtin/verify-tag.c
+++ b/builtin/verify-tag.c
@@ -12,9 +12,10 @@
#include <signal.h>
#include "parse-options.h"
#include "gpg-interface.h"
+#include "ref-filter.h"
static const char * const verify_tag_usage[] = {
- N_("git verify-tag [-v | --verbose] <tag>..."),
+ N_("git verify-tag [-v | --verbose] [--format=<format>] <tag>..."),
NULL
};
@@ -30,9 +31,11 @@ int cmd_verify_tag(int argc, const char **argv, const char *prefix)
{
int i = 1, verbose = 0, had_error = 0;
unsigned flags = 0;
+ char *fmt_pretty = NULL;
const struct option verify_tag_options[] = {
OPT__VERBOSE(&verbose, N_("print tag contents")),
OPT_BIT(0, "raw", &flags, N_("print raw gpg status output"), GPG_VERIFY_RAW),
+ OPT_STRING( 0 , "format", &fmt_pretty, N_("format"), N_("format to use for the output")),
OPT_END()
};
@@ -46,13 +49,26 @@ int cmd_verify_tag(int argc, const char **argv, const char *prefix)
if (verbose)
flags |= GPG_VERIFY_VERBOSE;
+ if (fmt_pretty) {
+ verify_ref_format(fmt_pretty);
+ flags |= GPG_VERIFY_OMIT_STATUS;
+ }
+
while (i < argc) {
unsigned char sha1[20];
const char *name = argv[i++];
- if (get_sha1(name, sha1))
+ if (get_sha1(name, sha1)) {
had_error = !!error("tag '%s' not found.", name);
- else if (gpg_verify_tag(sha1, name, flags))
+ continue;
+ }
+
+ if (gpg_verify_tag(sha1, name, flags)) {
had_error = 1;
+ continue;
+ }
+
+ if (fmt_pretty)
+ pretty_print_ref(name, sha1, fmt_pretty);
}
return had_error;
}
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 9a97e37..831fe05 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -125,9 +125,9 @@ static int prune(int ac, const char **av, const char *prefix)
{
struct option options[] = {
OPT__DRY_RUN(&show_only, N_("do not remove, show only")),
- OPT__VERBOSE(&verbose, N_("report pruned objects")),
+ OPT__VERBOSE(&verbose, N_("report pruned working trees")),
OPT_EXPIRY_DATE(0, "expire", &expire,
- N_("expire objects older than <time>")),
+ N_("expire working trees older than <time>")),
OPT_END()
};
diff --git a/cache.h b/cache.h
index 5c035da..1046dfc 100644
--- a/cache.h
+++ b/cache.h
@@ -507,14 +507,16 @@ extern int is_nonbare_repository_dir(struct strbuf *path);
#define READ_GITFILE_ERR_NO_PATH 6
#define READ_GITFILE_ERR_NOT_A_REPO 7
#define READ_GITFILE_ERR_TOO_LARGE 8
+extern void read_gitfile_error_die(int error_code, const char *path, const char *dir);
extern const char *read_gitfile_gently(const char *path, int *return_error_code);
#define read_gitfile(path) read_gitfile_gently((path), NULL)
-extern const char *resolve_gitdir(const char *suspect);
+extern const char *resolve_gitdir_gently(const char *suspect, int *return_error_code);
+#define resolve_gitdir(path) resolve_gitdir_gently((path), NULL)
+
extern void set_git_work_tree(const char *tree);
#define ALTERNATE_DB_ENVIRONMENT "GIT_ALTERNATE_OBJECT_DIRECTORIES"
-extern const char **get_pathspec(const char *prefix, const char **pathspec);
extern void setup_work_tree(void);
extern const char *setup_git_directory_gently(int *);
extern const char *setup_git_directory(void);
@@ -631,7 +633,7 @@ extern int chmod_index_entry(struct index_state *, struct cache_entry *ce, char
extern int ce_same_name(const struct cache_entry *a, const struct cache_entry *b);
extern void set_object_name_for_intent_to_add_entry(struct cache_entry *ce);
extern int index_name_is_other(const struct index_state *, const char *, int);
-extern void *read_blob_data_from_index(struct index_state *, const char *, unsigned long *);
+extern void *read_blob_data_from_index(const struct index_state *, const char *, unsigned long *);
/* do stat comparison even if CE_VALID is true */
#define CE_MATCH_IGNORE_VALID 01
@@ -693,7 +695,6 @@ extern int minimum_abbrev, default_abbrev;
extern int ignore_case;
extern int assume_unchanged;
extern int prefer_symlink_refs;
-extern int log_all_ref_updates;
extern int warn_ambiguous_refs;
extern int warn_on_object_refname_ambiguity;
extern const char *apply_default_whitespace;
@@ -761,6 +762,14 @@ enum hide_dotfiles_type {
};
extern enum hide_dotfiles_type hide_dotfiles;
+enum log_refs_config {
+ LOG_REFS_UNSET = -1,
+ LOG_REFS_NONE = 0,
+ LOG_REFS_NORMAL,
+ LOG_REFS_ALWAYS
+};
+extern enum log_refs_config log_all_ref_updates;
+
enum branch_track {
BRANCH_TRACK_UNSPECIFIED = -1,
BRANCH_TRACK_NEVER = 0,
@@ -1063,8 +1072,9 @@ int adjust_shared_perm(const char *path);
/*
* Create the directory containing the named path, using care to be
- * somewhat safe against races. Return one of the scld_error values
- * to indicate success/failure.
+ * somewhat safe against races. Return one of the scld_error values to
+ * indicate success/failure. On error, set errno to describe the
+ * problem.
*
* SCLD_VANISHED indicates that one of the ancestor directories of the
* path existed at one point during the function call and then
@@ -1088,6 +1098,49 @@ enum scld_error {
enum scld_error safe_create_leading_directories(char *path);
enum scld_error safe_create_leading_directories_const(const char *path);
+/*
+ * Callback function for raceproof_create_file(). This function is
+ * expected to do something that makes dirname(path) permanent despite
+ * the fact that other processes might be cleaning up empty
+ * directories at the same time. Usually it will create a file named
+ * path, but alternatively it could create another file in that
+ * directory, or even chdir() into that directory. The function should
+ * return 0 if the action was completed successfully. On error, it
+ * should return a nonzero result and set errno.
+ * raceproof_create_file() treats two errno values specially:
+ *
+ * - ENOENT -- dirname(path) does not exist. In this case,
+ * raceproof_create_file() tries creating dirname(path)
+ * (and any parent directories, if necessary) and calls
+ * the function again.
+ *
+ * - EISDIR -- the file already exists and is a directory. In this
+ * case, raceproof_create_file() removes the directory if
+ * it is empty (and recursively any empty directories that
+ * it contains) and calls the function again.
+ *
+ * Any other errno causes raceproof_create_file() to fail with the
+ * callback's return value and errno.
+ *
+ * Obviously, this function should be OK with being called again if it
+ * fails with ENOENT or EISDIR. In other scenarios it will not be
+ * called again.
+ */
+typedef int create_file_fn(const char *path, void *cb);
+
+/*
+ * Create a file in dirname(path) by calling fn, creating leading
+ * directories if necessary. Retry a few times in case we are racing
+ * with another process that is trying to clean up the directory that
+ * contains path. See the documentation for create_file_fn for more
+ * details.
+ *
+ * Return the value and set the errno that resulted from the most
+ * recent call of fn. fn is always called at least once, and will be
+ * called more than once if it returns ENOENT or EISDIR.
+ */
+int raceproof_create_file(const char *path, create_file_fn fn, void *cb);
+
int mkdir_in_gitdir(const char *path);
extern char *expand_user_path(const char *path);
const char *enter_repo(const char *path, int strict);
@@ -1096,9 +1149,13 @@ static inline int is_absolute_path(const char *path)
return is_dir_sep(path[0]) || has_dos_drive_prefix(path);
}
int is_directory(const char *);
+char *strbuf_realpath(struct strbuf *resolved, const char *path,
+ int die_on_error);
const char *real_path(const char *path);
const char *real_path_if_valid(const char *path);
+char *real_pathdup(const char *path);
const char *absolute_path(const char *path);
+char *absolute_pathdup(const char *path);
const char *remove_leading_path(const char *in, const char *prefix);
const char *relative_path(const char *in, const char *prefix, struct strbuf *sb);
int normalize_path_copy_len(char *dst, const char *src, int *prefix_len);
@@ -1157,7 +1214,8 @@ extern int write_sha1_file(const void *buf, unsigned long len, const char *type,
extern int hash_sha1_file_literally(const void *buf, unsigned long len, const char *type, unsigned char *sha1, unsigned flags);
extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);
extern int force_object_loose(const unsigned char *sha1, time_t mtime);
-extern int git_open(const char *name);
+extern int git_open_cloexec(const char *name, int flags);
+#define git_open(name) git_open_cloexec(name, O_RDONLY)
extern void *map_sha1_file(const unsigned char *sha1, unsigned long *size);
extern int unpack_sha1_header(git_zstream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz);
extern int parse_sha1_header(const char *hdr, unsigned long *sizep);
@@ -1172,6 +1230,19 @@ extern int finalize_object_file(const char *tmpfile, const char *filename);
extern int has_sha1_pack(const unsigned char *sha1);
/*
+ * Open the loose object at path, check its sha1, and return the contents,
+ * type, and size. If the object is a blob, then "contents" may return NULL,
+ * to allow streaming of large blobs.
+ *
+ * Returns 0 on success, negative on error (details may be written to stderr).
+ */
+int read_loose_object(const char *path,
+ const unsigned char *expected_sha1,
+ enum object_type *type,
+ unsigned long *size,
+ void **contents);
+
+/*
* Return true iff we have an object named sha1, whether local or in
* an alternate object database, and whether packed or loose. This
* function does not respect replace references.
@@ -1722,6 +1793,8 @@ extern int git_default_config(const char *, const char *, void *);
extern int git_config_from_file(config_fn_t fn, const char *, void *);
extern int git_config_from_mem(config_fn_t fn, const enum config_origin_type,
const char *name, const char *buf, size_t len, void *data);
+extern int git_config_from_blob_sha1(config_fn_t fn, const char *name,
+ const unsigned char *sha1, void *data);
extern void git_config_push_parameter(const char *text);
extern int git_config_from_parameters(config_fn_t fn, void *data);
extern void git_config(config_fn_t fn, void *);
@@ -1790,8 +1863,11 @@ extern int git_config_include(const char *name, const char *value, void *data);
*
* (i.e., what gets handed to a config_fn_t). The caller provides the section;
* we return -1 if it does not match, 0 otherwise. The subsection and key
- * out-parameters are filled by the function (and subsection is NULL if it is
+ * out-parameters are filled by the function (and *subsection is NULL if it is
* missing).
+ *
+ * If the subsection pointer-to-pointer passed in is NULL, returns 0 only if
+ * there is no subsection at all.
*/
extern int parse_config_key(const char *var,
const char *section,
diff --git a/color.c b/color.c
index 1b95e6b..dee6155 100644
--- a/color.c
+++ b/color.c
@@ -207,7 +207,17 @@ int color_parse_mem(const char *value, int value_len, char *dst)
struct color fg = { COLOR_UNSPECIFIED };
struct color bg = { COLOR_UNSPECIFIED };
- if (!strncasecmp(value, "reset", len)) {
+ while (len > 0 && isspace(*ptr)) {
+ ptr++;
+ len--;
+ }
+
+ if (!len) {
+ dst[0] = '\0';
+ return 0;
+ }
+
+ if (!strncasecmp(ptr, "reset", len)) {
xsnprintf(dst, end - dst, GIT_COLOR_RESET);
return 0;
}
diff --git a/command-list.txt b/command-list.txt
index 2a94137..a1fad28 100644
--- a/command-list.txt
+++ b/command-list.txt
@@ -107,7 +107,6 @@ git-read-tree plumbingmanipulators
git-rebase mainporcelain history
git-receive-pack synchelpers
git-reflog ancillarymanipulators
-git-relink ancillarymanipulators
git-remote ancillarymanipulators
git-repack ancillarymanipulators
git-replace ancillarymanipulators
diff --git a/commit.c b/commit.c
index 856fd4a..73c78c2 100644
--- a/commit.c
+++ b/commit.c
@@ -415,8 +415,7 @@ int find_commit_subject(const char *commit_buffer, const char **subject)
p++;
if (*p) {
p = skip_blank_lines(p + 2);
- for (eol = p; *eol && *eol != '\n'; eol++)
- ; /* do nothing */
+ eol = strchrnul(p, '\n');
} else
eol = p;
@@ -1308,11 +1307,11 @@ void for_each_mergetag(each_mergetag_fn fn, struct commit *commit, void *data)
static inline int standard_header_field(const char *field, size_t len)
{
- return ((len == 4 && !memcmp(field, "tree ", 5)) ||
- (len == 6 && !memcmp(field, "parent ", 7)) ||
- (len == 6 && !memcmp(field, "author ", 7)) ||
- (len == 9 && !memcmp(field, "committer ", 10)) ||
- (len == 8 && !memcmp(field, "encoding ", 9)));
+ return ((len == 4 && !memcmp(field, "tree", 4)) ||
+ (len == 6 && !memcmp(field, "parent", 6)) ||
+ (len == 6 && !memcmp(field, "author", 6)) ||
+ (len == 9 && !memcmp(field, "committer", 9)) ||
+ (len == 8 && !memcmp(field, "encoding", 8)));
}
static int excluded_header_field(const char *field, size_t len, const char **exclude)
@@ -1322,8 +1321,7 @@ static int excluded_header_field(const char *field, size_t len, const char **exc
while (*exclude) {
size_t xlen = strlen(*exclude);
- if (len == xlen &&
- !memcmp(field, *exclude, xlen) && field[xlen] == ' ')
+ if (len == xlen && !memcmp(field, *exclude, xlen))
return 1;
exclude++;
}
@@ -1354,12 +1352,11 @@ static struct commit_extra_header *read_commit_extra_header_lines(
strbuf_reset(&buf);
it = NULL;
- eof = strchr(line, ' ');
- if (next <= eof)
+ eof = memchr(line, ' ', next - line);
+ if (!eof)
eof = next;
-
- if (standard_header_field(line, eof - line) ||
- excluded_header_field(line, eof - line, exclude))
+ else if (standard_header_field(line, eof - line) ||
+ excluded_header_field(line, eof - line, exclude))
continue;
it = xcalloc(1, sizeof(*it));
@@ -1649,7 +1646,7 @@ const char *find_commit_header(const char *msg, const char *key, size_t *out_len
}
/*
- * Inspect sb and determine the true "end" of the log message, in
+ * Inspect the given string and determine the true "end" of the log message, in
* order to find where to put a new Signed-off-by: line. Ignored are
* trailing comment lines and blank lines, and also the traditional
* "Conflicts:" block that is not commented out, so that we can use
@@ -1659,37 +1656,37 @@ const char *find_commit_header(const char *msg, const char *key, size_t *out_len
* Returns the number of bytes from the tail to ignore, to be fed as
* the second parameter to append_signoff().
*/
-int ignore_non_trailer(struct strbuf *sb)
+int ignore_non_trailer(const char *buf, size_t len)
{
int boc = 0;
int bol = 0;
int in_old_conflicts_block = 0;
- while (bol < sb->len) {
- char *next_line;
+ while (bol < len) {
+ const char *next_line = memchr(buf + bol, '\n', len - bol);
- if (!(next_line = memchr(sb->buf + bol, '\n', sb->len - bol)))
- next_line = sb->buf + sb->len;
+ if (!next_line)
+ next_line = buf + len;
else
next_line++;
- if (sb->buf[bol] == comment_line_char || sb->buf[bol] == '\n') {
+ if (buf[bol] == comment_line_char || buf[bol] == '\n') {
/* is this the first of the run of comments? */
if (!boc)
boc = bol;
/* otherwise, it is just continuing */
- } else if (starts_with(sb->buf + bol, "Conflicts:\n")) {
+ } else if (starts_with(buf + bol, "Conflicts:\n")) {
in_old_conflicts_block = 1;
if (!boc)
boc = bol;
- } else if (in_old_conflicts_block && sb->buf[bol] == '\t') {
+ } else if (in_old_conflicts_block && buf[bol] == '\t') {
; /* a pathname in the conflicts block */
} else if (boc) {
/* the previous was not trailing comment */
boc = 0;
in_old_conflicts_block = 0;
}
- bol = next_line - sb->buf;
+ bol = next_line - buf;
}
- return boc ? sb->len - boc : 0;
+ return boc ? len - boc : 0;
}
diff --git a/commit.h b/commit.h
index afd14f3..9c12abb 100644
--- a/commit.h
+++ b/commit.h
@@ -355,7 +355,7 @@ extern const char *find_commit_header(const char *msg, const char *key,
size_t *out_len);
/* Find the end of the log message, the right place for a new trailer. */
-extern int ignore_non_trailer(struct strbuf *sb);
+extern int ignore_non_trailer(const char *buf, size_t len);
typedef void (*each_mergetag_fn)(struct commit *commit, struct commit_extra_header *extra,
void *cb_data);
diff --git a/common-main.c b/common-main.c
index c654f95..6a68900 100644
--- a/common-main.c
+++ b/common-main.c
@@ -1,5 +1,6 @@
#include "cache.h"
#include "exec_cmd.h"
+#include "attr.h"
/*
* Many parts of Git have subprograms communicate via pipe, expect the
@@ -33,6 +34,8 @@ int main(int argc, const char **argv)
git_setup_gettext();
+ attr_start();
+
git_extract_argv0_path(argv[0]);
restore_sigpipe_to_default();
diff --git a/compat/qsort_s.c b/compat/qsort_s.c
new file mode 100644
index 0000000..52d1f0a
--- /dev/null
+++ b/compat/qsort_s.c
@@ -0,0 +1,69 @@
+#include "../git-compat-util.h"
+
+/*
+ * A merge sort implementation, simplified from the qsort implementation
+ * by Mike Haertel, which is a part of the GNU C Library.
+ * Added context pointer, safety checks and return value.
+ */
+
+static void msort_with_tmp(void *b, size_t n, size_t s,
+ int (*cmp)(const void *, const void *, void *),
+ char *t, void *ctx)
+{
+ char *tmp;
+ char *b1, *b2;
+ size_t n1, n2;
+
+ if (n <= 1)
+ return;
+
+ n1 = n / 2;
+ n2 = n - n1;
+ b1 = b;
+ b2 = (char *)b + (n1 * s);
+
+ msort_with_tmp(b1, n1, s, cmp, t, ctx);
+ msort_with_tmp(b2, n2, s, cmp, t, ctx);
+
+ tmp = t;
+
+ while (n1 > 0 && n2 > 0) {
+ if (cmp(b1, b2, ctx) <= 0) {
+ memcpy(tmp, b1, s);
+ tmp += s;
+ b1 += s;
+ --n1;
+ } else {
+ memcpy(tmp, b2, s);
+ tmp += s;
+ b2 += s;
+ --n2;
+ }
+ }
+ if (n1 > 0)
+ memcpy(tmp, b1, n1 * s);
+ memcpy(b, t, (n - n2) * s);
+}
+
+int git_qsort_s(void *b, size_t n, size_t s,
+ int (*cmp)(const void *, const void *, void *), void *ctx)
+{
+ const size_t size = st_mult(n, s);
+ char buf[1024];
+
+ if (!n)
+ return 0;
+ if (!b || !cmp)
+ return -1;
+
+ if (size < sizeof(buf)) {
+ /* The temporary array fits on the small on-stack buffer. */
+ msort_with_tmp(b, n, s, cmp, buf, ctx);
+ } else {
+ /* It's somewhat large, so malloc it. */
+ char *tmp = xmalloc(size);
+ msort_with_tmp(b, n, s, cmp, tmp, ctx);
+ free(tmp);
+ }
+ return 0;
+}
diff --git a/compat/winansi.c b/compat/winansi.c
index 82b89ab..793420f 100644
--- a/compat/winansi.c
+++ b/compat/winansi.c
@@ -510,6 +510,8 @@ static HANDLE swap_osfhnd(int fd, HANDLE new_handle)
*/
close(new_fd);
+ if (fd == 2)
+ setvbuf(stderr, NULL, _IONBF, BUFSIZ);
fd_is_interactive[fd] |= FD_SWAPPED;
return duplicate;
@@ -547,6 +549,8 @@ static void detect_msys_tty(int fd)
!wcsstr(name, L"-pty"))
return;
+ if (fd == 2)
+ setvbuf(stderr, NULL, _IONBF, BUFSIZ);
fd_is_interactive[fd] |= FD_MSYS;
}
diff --git a/config.c b/config.c
index 617b2e3..0e9e1eb 100644
--- a/config.c
+++ b/config.c
@@ -201,11 +201,105 @@ void git_config_push_parameter(const char *text)
strbuf_release(&env);
}
+static inline int iskeychar(int c)
+{
+ return isalnum(c) || c == '-';
+}
+
+/*
+ * Auxiliary function to sanity-check and split the key into the section
+ * identifier and variable name.
+ *
+ * Returns 0 on success, -1 when there is an invalid character in the key and
+ * -2 if there is no section name in the key.
+ *
+ * store_key - pointer to char* which will hold a copy of the key with
+ * lowercase section and variable name
+ * baselen - pointer to int which will hold the length of the
+ * section + subsection part, can be NULL
+ */
+static int git_config_parse_key_1(const char *key, char **store_key, int *baselen_, int quiet)
+{
+ int i, dot, baselen;
+ const char *last_dot = strrchr(key, '.');
+
+ /*
+ * Since "key" actually contains the section name and the real
+ * key name separated by a dot, we have to know where the dot is.
+ */
+
+ if (last_dot == NULL || last_dot == key) {
+ if (!quiet)
+ error("key does not contain a section: %s", key);
+ return -CONFIG_NO_SECTION_OR_NAME;
+ }
+
+ if (!last_dot[1]) {
+ if (!quiet)
+ error("key does not contain variable name: %s", key);
+ return -CONFIG_NO_SECTION_OR_NAME;
+ }
+
+ baselen = last_dot - key;
+ if (baselen_)
+ *baselen_ = baselen;
+
+ /*
+ * Validate the key and while at it, lower case it for matching.
+ */
+ if (store_key)
+ *store_key = xmallocz(strlen(key));
+
+ dot = 0;
+ for (i = 0; key[i]; i++) {
+ unsigned char c = key[i];
+ if (c == '.')
+ dot = 1;
+ /* Leave the extended basename untouched.. */
+ if (!dot || i > baselen) {
+ if (!iskeychar(c) ||
+ (i == baselen + 1 && !isalpha(c))) {
+ if (!quiet)
+ error("invalid key: %s", key);
+ goto out_free_ret_1;
+ }
+ c = tolower(c);
+ } else if (c == '\n') {
+ if (!quiet)
+ error("invalid key (newline): %s", key);
+ goto out_free_ret_1;
+ }
+ if (store_key)
+ (*store_key)[i] = c;
+ }
+
+ return 0;
+
+out_free_ret_1:
+ if (store_key) {
+ free(*store_key);
+ *store_key = NULL;
+ }
+ return -CONFIG_INVALID_KEY;
+}
+
+int git_config_parse_key(const char *key, char **store_key, int *baselen)
+{
+ return git_config_parse_key_1(key, store_key, baselen, 0);
+}
+
+int git_config_key_is_valid(const char *key)
+{
+ return !git_config_parse_key_1(key, NULL, NULL, 1);
+}
+
int git_config_parse_parameter(const char *text,
config_fn_t fn, void *data)
{
const char *value;
+ char *canonical_name;
struct strbuf **pair;
+ int ret;
pair = strbuf_split_str(text, '=', 2);
if (!pair[0])
@@ -223,13 +317,15 @@ int git_config_parse_parameter(const char *text,
strbuf_list_free(pair);
return error("bogus config parameter: %s", text);
}
- strbuf_tolower(pair[0]);
- if (fn(pair[0]->buf, value, data) < 0) {
- strbuf_list_free(pair);
- return -1;
+
+ if (git_config_parse_key(pair[0]->buf, &canonical_name, NULL)) {
+ ret = -1;
+ } else {
+ ret = (fn(canonical_name, value, data) < 0) ? -1 : 0;
+ free(canonical_name);
}
strbuf_list_free(pair);
- return 0;
+ return ret;
}
int git_config_from_parameters(config_fn_t fn, void *data)
@@ -356,11 +452,6 @@ static char *parse_value(void)
}
}
-static inline int iskeychar(int c)
-{
- return isalnum(c) || c == '-';
-}
-
static int get_value(config_fn_t fn, void *data, struct strbuf *name)
{
int c;
@@ -826,7 +917,12 @@ static int git_default_core_config(const char *var, const char *value)
}
if (!strcmp(var, "core.logallrefupdates")) {
- log_all_ref_updates = git_config_bool(var, value);
+ if (value && !strcasecmp(value, "always"))
+ log_all_ref_updates = LOG_REFS_ALWAYS;
+ else if (git_config_bool(var, value))
+ log_all_ref_updates = LOG_REFS_NORMAL;
+ else
+ log_all_ref_updates = LOG_REFS_NONE;
return 0;
}
@@ -1236,10 +1332,10 @@ int git_config_from_mem(config_fn_t fn, const enum config_origin_type origin_typ
return do_config_from(&top, fn, data);
}
-static int git_config_from_blob_sha1(config_fn_t fn,
- const char *name,
- const unsigned char *sha1,
- void *data)
+int git_config_from_blob_sha1(config_fn_t fn,
+ const char *name,
+ const unsigned char *sha1,
+ void *data)
{
enum object_type type;
char *buf;
@@ -1985,93 +2081,6 @@ void git_config_set(const char *key, const char *value)
}
/*
- * Auxiliary function to sanity-check and split the key into the section
- * identifier and variable name.
- *
- * Returns 0 on success, -1 when there is an invalid character in the key and
- * -2 if there is no section name in the key.
- *
- * store_key - pointer to char* which will hold a copy of the key with
- * lowercase section and variable name
- * baselen - pointer to int which will hold the length of the
- * section + subsection part, can be NULL
- */
-static int git_config_parse_key_1(const char *key, char **store_key, int *baselen_, int quiet)
-{
- int i, dot, baselen;
- const char *last_dot = strrchr(key, '.');
-
- /*
- * Since "key" actually contains the section name and the real
- * key name separated by a dot, we have to know where the dot is.
- */
-
- if (last_dot == NULL || last_dot == key) {
- if (!quiet)
- error("key does not contain a section: %s", key);
- return -CONFIG_NO_SECTION_OR_NAME;
- }
-
- if (!last_dot[1]) {
- if (!quiet)
- error("key does not contain variable name: %s", key);
- return -CONFIG_NO_SECTION_OR_NAME;
- }
-
- baselen = last_dot - key;
- if (baselen_)
- *baselen_ = baselen;
-
- /*
- * Validate the key and while at it, lower case it for matching.
- */
- if (store_key)
- *store_key = xmallocz(strlen(key));
-
- dot = 0;
- for (i = 0; key[i]; i++) {
- unsigned char c = key[i];
- if (c == '.')
- dot = 1;
- /* Leave the extended basename untouched.. */
- if (!dot || i > baselen) {
- if (!iskeychar(c) ||
- (i == baselen + 1 && !isalpha(c))) {
- if (!quiet)
- error("invalid key: %s", key);
- goto out_free_ret_1;
- }
- c = tolower(c);
- } else if (c == '\n') {
- if (!quiet)
- error("invalid key (newline): %s", key);
- goto out_free_ret_1;
- }
- if (store_key)
- (*store_key)[i] = c;
- }
-
- return 0;
-
-out_free_ret_1:
- if (store_key) {
- free(*store_key);
- *store_key = NULL;
- }
- return -CONFIG_INVALID_KEY;
-}
-
-int git_config_parse_key(const char *key, char **store_key, int *baselen)
-{
- return git_config_parse_key_1(key, store_key, baselen, 0);
-}
-
-int git_config_key_is_valid(const char *key)
-{
- return !git_config_parse_key_1(key, NULL, NULL, 1);
-}
-
-/*
* If value==NULL, unset in (remove from) config,
* if value_regex!=NULL, disregard key/value pairs where value does not match.
* if value_regex==CONFIG_REGEX_NONE, do not match any existing values
@@ -2531,11 +2540,10 @@ int parse_config_key(const char *var,
const char **subsection, int *subsection_len,
const char **key)
{
- int section_len = strlen(section);
const char *dot;
/* Does it start with "section." ? */
- if (!starts_with(var, section) || var[section_len] != '.')
+ if (!skip_prefix(var, section, &var) || *var != '.')
return -1;
/*
@@ -2547,12 +2555,16 @@ int parse_config_key(const char *var,
*key = dot + 1;
/* Did we have a subsection at all? */
- if (dot == var + section_len) {
- *subsection = NULL;
- *subsection_len = 0;
+ if (dot == var) {
+ if (subsection) {
+ *subsection = NULL;
+ *subsection_len = 0;
+ }
}
else {
- *subsection = var + section_len + 1;
+ if (!subsection)
+ return -1;
+ *subsection = var + 1;
*subsection_len = dot - *subsection;
}
diff --git a/config.mak.uname b/config.mak.uname
index b232908..447f36a 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -17,9 +17,6 @@ endif
# because maintaining the nesting to match is a pain. If
# we had "elif" things would have been much nicer...
-ifeq ($(uname_M),x86_64)
- XDL_FAST_HASH = YesPlease
-endif
ifeq ($(uname_S),OSF1)
# Need this for u_short definitions et al
BASIC_CFLAGS += -D_OSF_SOURCE
diff --git a/connect.c b/connect.c
index 8cb93b0..7d65c1c 100644
--- a/connect.c
+++ b/connect.c
@@ -691,6 +691,68 @@ static const char *get_ssh_command(void)
return NULL;
}
+static int override_ssh_variant(int *port_option, int *needs_batch)
+{
+ char *variant;
+
+ variant = xstrdup_or_null(getenv("GIT_SSH_VARIANT"));
+ if (!variant &&
+ git_config_get_string("ssh.variant", &variant))
+ return 0;
+
+ if (!strcmp(variant, "plink") || !strcmp(variant, "putty")) {
+ *port_option = 'P';
+ *needs_batch = 0;
+ } else if (!strcmp(variant, "tortoiseplink")) {
+ *port_option = 'P';
+ *needs_batch = 1;
+ } else {
+ *port_option = 'p';
+ *needs_batch = 0;
+ }
+ free(variant);
+ return 1;
+}
+
+static void handle_ssh_variant(const char *ssh_command, int is_cmdline,
+ int *port_option, int *needs_batch)
+{
+ const char *variant;
+ char *p = NULL;
+
+ if (override_ssh_variant(port_option, needs_batch))
+ return;
+
+ if (!is_cmdline) {
+ p = xstrdup(ssh_command);
+ variant = basename(p);
+ } else {
+ const char **ssh_argv;
+
+ p = xstrdup(ssh_command);
+ if (split_cmdline(p, &ssh_argv)) {
+ variant = basename((char *)ssh_argv[0]);
+ /*
+ * At this point, variant points into the buffer
+ * referenced by p, hence we do not need ssh_argv
+ * any longer.
+ */
+ free(ssh_argv);
+ } else
+ return;
+ }
+
+ if (!strcasecmp(variant, "plink") ||
+ !strcasecmp(variant, "plink.exe"))
+ *port_option = 'P';
+ else if (!strcasecmp(variant, "tortoiseplink") ||
+ !strcasecmp(variant, "tortoiseplink.exe")) {
+ *port_option = 'P';
+ *needs_batch = 1;
+ }
+ free(p);
+}
+
/*
* This returns a dummy child_process if the transport protocol does not
* need fork(2), or a struct child_process object if it does. Once done,
@@ -769,7 +831,8 @@ struct child_process *git_connect(int fd[2], const char *url,
conn->in = conn->out = -1;
if (protocol == PROTO_SSH) {
const char *ssh;
- int putty = 0, tortoiseplink = 0;
+ int needs_batch = 0;
+ int port_option = 'p';
char *ssh_host = hostandport;
const char *port = NULL;
transport_check_allowed("ssh");
@@ -792,10 +855,10 @@ struct child_process *git_connect(int fd[2], const char *url,
}
ssh = get_ssh_command();
- if (!ssh) {
- const char *base;
- char *ssh_dup;
-
+ if (ssh)
+ handle_ssh_variant(ssh, 1, &port_option,
+ &needs_batch);
+ else {
/*
* GIT_SSH is the no-shell version of
* GIT_SSH_COMMAND (and must remain so for
@@ -806,17 +869,10 @@ struct child_process *git_connect(int fd[2], const char *url,
ssh = getenv("GIT_SSH");
if (!ssh)
ssh = "ssh";
-
- ssh_dup = xstrdup(ssh);
- base = basename(ssh_dup);
-
- tortoiseplink = !strcasecmp(base, "tortoiseplink") ||
- !strcasecmp(base, "tortoiseplink.exe");
- putty = tortoiseplink ||
- !strcasecmp(base, "plink") ||
- !strcasecmp(base, "plink.exe");
-
- free(ssh_dup);
+ else
+ handle_ssh_variant(ssh, 0,
+ &port_option,
+ &needs_batch);
}
argv_array_push(&conn->args, ssh);
@@ -824,11 +880,11 @@ struct child_process *git_connect(int fd[2], const char *url,
argv_array_push(&conn->args, "-4");
else if (flags & CONNECT_IPV6)
argv_array_push(&conn->args, "-6");
- if (tortoiseplink)
+ if (needs_batch)
argv_array_push(&conn->args, "-batch");
if (port) {
- /* P is for PuTTY, p is for OpenSSH */
- argv_array_push(&conn->args, putty ? "-P" : "-p");
+ argv_array_pushf(&conn->args,
+ "-%c", port_option);
argv_array_push(&conn->args, port);
}
argv_array_push(&conn->args, ssh_host);
diff --git a/contrib/coccinelle/free.cocci b/contrib/coccinelle/free.cocci
index e282131..c03ba73 100644
--- a/contrib/coccinelle/free.cocci
+++ b/contrib/coccinelle/free.cocci
@@ -3,3 +3,9 @@ expression E;
@@
- if (E)
free(E);
+
+@@
+expression E;
+@@
+- if (!E)
+ free(E);
diff --git a/contrib/coccinelle/swap.cocci b/contrib/coccinelle/swap.cocci
new file mode 100644
index 0000000..a0934d1
--- /dev/null
+++ b/contrib/coccinelle/swap.cocci
@@ -0,0 +1,28 @@
+@ swap_with_declaration @
+type T;
+identifier tmp;
+T a, b;
+@@
+- T tmp = a;
++ T tmp;
++ tmp = a;
+ a = b;
+ b = tmp;
+
+@ swap @
+type T;
+T tmp, a, b;
+@@
+- tmp = a;
+- a = b;
+- b = tmp;
++ SWAP(a, b);
+
+@ extends swap @
+identifier unused;
+@@
+ {
+ ...
+- T unused;
+ ... when != unused
+ }
diff --git a/contrib/coccinelle/xstrdup_or_null.cocci b/contrib/coccinelle/xstrdup_or_null.cocci
index 3fceef1..8e05d1c 100644
--- a/contrib/coccinelle/xstrdup_or_null.cocci
+++ b/contrib/coccinelle/xstrdup_or_null.cocci
@@ -5,3 +5,9 @@ expression V;
- if (E)
- V = xstrdup(E);
+ V = xstrdup_or_null(E);
+
+@@
+expression E;
+@@
+- xstrdup(absolute_path(E))
++ absolute_pathdup(E)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 21016bf..fc32286 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -34,21 +34,41 @@ case "$COMP_WORDBREAKS" in
*) COMP_WORDBREAKS="$COMP_WORDBREAKS:"
esac
+# Discovers the path to the git repository taking any '--git-dir=<path>' and
+# '-C <path>' options into account and stores it in the $__git_repo_path
+# variable.
+__git_find_repo_path ()
+{
+ if [ -n "$__git_repo_path" ]; then
+ # we already know where it is
+ return
+ fi
+
+ if [ -n "${__git_C_args-}" ]; then
+ __git_repo_path="$(git "${__git_C_args[@]}" \
+ ${__git_dir:+--git-dir="$__git_dir"} \
+ rev-parse --absolute-git-dir 2>/dev/null)"
+ elif [ -n "${__git_dir-}" ]; then
+ test -d "$__git_dir" &&
+ __git_repo_path="$__git_dir"
+ elif [ -n "${GIT_DIR-}" ]; then
+ test -d "${GIT_DIR-}" &&
+ __git_repo_path="$GIT_DIR"
+ elif [ -d .git ]; then
+ __git_repo_path=.git
+ else
+ __git_repo_path="$(git rev-parse --git-dir 2>/dev/null)"
+ fi
+}
+
+# Deprecated: use __git_find_repo_path() and $__git_repo_path instead
# __gitdir accepts 0 or 1 arguments (i.e., location)
# returns location of .git repo
__gitdir ()
{
if [ -z "${1-}" ]; then
- if [ -n "${__git_dir-}" ]; then
- echo "$__git_dir"
- elif [ -n "${GIT_DIR-}" ]; then
- test -d "${GIT_DIR-}" || return 1
- echo "$GIT_DIR"
- elif [ -d .git ]; then
- echo .git
- else
- git rev-parse --git-dir 2>/dev/null
- fi
+ __git_find_repo_path || return 1
+ echo "$__git_repo_path"
elif [ -d "$1/.git" ]; then
echo "$1/.git"
else
@@ -56,6 +76,14 @@ __gitdir ()
fi
}
+# Runs git with all the options given as argument, respecting any
+# '--git-dir=<path>' and '-C <path>' options present on the command line
+__git ()
+{
+ git ${__git_C_args:+"${__git_C_args[@]}"} \
+ ${__git_dir:+--git-dir="$__git_dir"} "$@" 2>/dev/null
+}
+
# The following function is based on code from:
#
# bash_completion - programmable completion functions for bash 3.2+
@@ -283,11 +311,11 @@ __gitcomp_file ()
__git_ls_files_helper ()
{
if [ "$2" == "--committable" ]; then
- git -C "$1" diff-index --name-only --relative HEAD
+ __git -C "$1" diff-index --name-only --relative HEAD
else
# NOTE: $2 is not quoted in order to support multiple options
- git -C "$1" ls-files --exclude-standard $2
- fi 2>/dev/null
+ __git -C "$1" ls-files --exclude-standard $2
+ fi
}
@@ -299,47 +327,61 @@ __git_ls_files_helper ()
# slash.
__git_index_files ()
{
- local dir="$(__gitdir)" root="${2-.}" file
+ local root="${2-.}" file
- if [ -d "$dir" ]; then
- __git_ls_files_helper "$root" "$1" |
- while read -r file; do
- case "$file" in
- ?*/*) echo "${file%%/*}" ;;
- *) echo "$file" ;;
- esac
- done | sort | uniq
- fi
+ __git_ls_files_helper "$root" "$1" |
+ while read -r file; do
+ case "$file" in
+ ?*/*) echo "${file%%/*}" ;;
+ *) echo "$file" ;;
+ esac
+ done | sort | uniq
}
__git_heads ()
{
- local dir="$(__gitdir)"
- if [ -d "$dir" ]; then
- git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
- refs/heads
- return
- fi
+ __git for-each-ref --format='%(refname:short)' refs/heads
}
__git_tags ()
{
- local dir="$(__gitdir)"
- if [ -d "$dir" ]; then
- git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
- refs/tags
- return
- fi
+ __git for-each-ref --format='%(refname:short)' refs/tags
}
-# __git_refs accepts 0, 1 (to pass to __gitdir), or 2 arguments
-# presence of 2nd argument means use the guess heuristic employed
-# by checkout for tracking branches
+# Lists refs from the local (by default) or from a remote repository.
+# It accepts 0, 1 or 2 arguments:
+# 1: The remote to list refs from (optional; ignored, if set but empty).
+# Can be the name of a configured remote, a path, or a URL.
+# 2: In addition to local refs, list unique branches from refs/remotes/ for
+# 'git checkout's tracking DWIMery (optional; ignored, if set but empty).
__git_refs ()
{
- local i hash dir="$(__gitdir "${1-}")" track="${2-}"
+ local i hash dir track="${2-}"
+ local list_refs_from=path remote="${1-}"
local format refs pfx
- if [ -d "$dir" ]; then
+
+ __git_find_repo_path
+ dir="$__git_repo_path"
+
+ if [ -z "$remote" ]; then
+ if [ -z "$dir" ]; then
+ return
+ fi
+ else
+ if __git_is_configured_remote "$remote"; then
+ # configured remote takes precedence over a
+ # local directory with the same name
+ list_refs_from=remote
+ elif [ -d "$remote/.git" ]; then
+ dir="$remote/.git"
+ elif [ -d "$remote" ]; then
+ dir="$remote"
+ else
+ list_refs_from=url
+ fi
+ fi
+
+ if [ "$list_refs_from" = path ]; then
case "$cur" in
refs|refs/*)
format="refname"
@@ -355,14 +397,14 @@ __git_refs ()
refs="refs/tags refs/heads refs/remotes"
;;
esac
- git --git-dir="$dir" for-each-ref --format="$pfx%($format)" \
+ __git_dir="$dir" __git for-each-ref --format="$pfx%($format)" \
$refs
if [ -n "$track" ]; then
# employ the heuristic used by git checkout
# Try to find a remote branch that matches the completion word
# but only output if the branch name is unique
local ref entry
- git --git-dir="$dir" for-each-ref --shell --format="ref=%(refname:short)" \
+ __git for-each-ref --shell --format="ref=%(refname:short)" \
"refs/remotes/" | \
while read -r entry; do
eval "$entry"
@@ -376,7 +418,7 @@ __git_refs ()
fi
case "$cur" in
refs|refs/*)
- git ls-remote "$dir" "$cur*" 2>/dev/null | \
+ __git ls-remote "$remote" "$cur*" | \
while read -r hash i; do
case "$i" in
*^{}) ;;
@@ -385,9 +427,21 @@ __git_refs ()
done
;;
*)
- echo "HEAD"
- git for-each-ref --format="%(refname:short)" -- \
- "refs/remotes/$dir/" 2>/dev/null | sed -e "s#^$dir/##"
+ if [ "$list_refs_from" = remote ]; then
+ echo "HEAD"
+ __git for-each-ref --format="%(refname:short)" \
+ "refs/remotes/$remote/" | sed -e "s#^$remote/##"
+ else
+ __git ls-remote "$remote" HEAD \
+ "refs/tags/*" "refs/heads/*" "refs/remotes/*" |
+ while read -r hash i; do
+ case "$i" in
+ *^{}) ;;
+ refs/*) echo "${i#refs/*/}" ;;
+ *) echo "$i" ;; # symbolic refs
+ esac
+ done
+ fi
;;
esac
}
@@ -405,7 +459,7 @@ __git_refs2 ()
__git_refs_remotes ()
{
local i hash
- git ls-remote "$1" 'refs/heads/*' 2>/dev/null | \
+ __git ls-remote "$1" 'refs/heads/*' | \
while read -r hash i; do
echo "$i:refs/remotes/$1/${i#refs/heads/}"
done
@@ -413,9 +467,21 @@ __git_refs_remotes ()
__git_remotes ()
{
- local d="$(__gitdir)"
- test -d "$d/remotes" && ls -1 "$d/remotes"
- git --git-dir="$d" remote
+ __git_find_repo_path
+ test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes"
+ __git remote
+}
+
+# Returns true if $1 matches the name of a configured remote, false otherwise.
+__git_is_configured_remote ()
+{
+ local remote
+ for remote in $(__git_remotes); do
+ if [ "$remote" = "$1" ]; then
+ return 0
+ fi
+ done
+ return 1
}
__git_list_merge_strategies ()
@@ -469,7 +535,7 @@ __git_complete_revlist_file ()
*) pfx="$ref:$pfx" ;;
esac
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls" 2>/dev/null \
+ __gitcomp_nl "$(__git ls-tree "$ls" \
| sed '/^100... blob /{
s,^.* ,,
s,$, ,
@@ -747,7 +813,7 @@ __git_compute_porcelain_commands ()
__git_get_config_variables ()
{
local section="$1" i IFS=$'\n'
- for i in $(git --git-dir="$(__gitdir)" config --name-only --get-regexp "^$section\..*" 2>/dev/null); do
+ for i in $(__git config --name-only --get-regexp "^$section\..*"); do
echo "${i#$section.}"
done
}
@@ -765,8 +831,7 @@ __git_aliases ()
# __git_aliased_command requires 1 argument
__git_aliased_command ()
{
- local word cmdline=$(git --git-dir="$(__gitdir)" \
- config --get "alias.$1")
+ local word cmdline=$(__git config --get "alias.$1")
for word in $cmdline; do
case "$word" in
\!gitk|gitk)
@@ -842,7 +907,7 @@ __git_get_option_value ()
done
if [ -n "$config_key" ] && [ -z "$result" ]; then
- result="$(git --git-dir="$(__gitdir)" config "$config_key")"
+ result="$(__git config "$config_key")"
fi
echo "$result"
@@ -901,8 +966,8 @@ __git_whitespacelist="nowarn warn error error-all fix"
_git_am ()
{
- local dir="$(__gitdir)"
- if [ -d "$dir"/rebase-apply ]; then
+ __git_find_repo_path
+ if [ -d "$__git_repo_path"/rebase-apply ]; then
__gitcomp "--skip --continue --resolved --abort"
return
fi
@@ -936,6 +1001,7 @@ _git_apply ()
--apply --no-add --exclude=
--ignore-whitespace --ignore-space-change
--whitespace= --inaccurate-eof --verbose
+ --recount --directory=
"
return
esac
@@ -947,13 +1013,17 @@ _git_add ()
--*)
__gitcomp "
--interactive --refresh --patch --update --dry-run
- --ignore-errors --intent-to-add
+ --ignore-errors --intent-to-add --force --edit --chmod=
"
return
esac
- # XXX should we check for --update and --all options ?
- __git_complete_index_file "--others --modified --directory --no-empty-directory"
+ local complete_opt="--others --modified --directory --no-empty-directory"
+ if test -n "$(__git_find_on_cmdline "-u --update")"
+ then
+ complete_opt="--modified"
+ fi
+ __git_complete_index_file "$complete_opt"
}
_git_archive ()
@@ -970,7 +1040,7 @@ _git_archive ()
--*)
__gitcomp "
--format= --list --verbose
- --prefix= --remote= --exec=
+ --prefix= --remote= --exec= --output
"
return
;;
@@ -985,7 +1055,8 @@ _git_bisect ()
local subcommands="start bad good skip reset visualize replay log run"
local subcommand="$(__git_find_on_cmdline "$subcommands")"
if [ -z "$subcommand" ]; then
- if [ -f "$(__gitdir)"/BISECT_START ]; then
+ __git_find_repo_path
+ if [ -f "$__git_repo_path"/BISECT_START ]; then
__gitcomp "$subcommands"
else
__gitcomp "replay start"
@@ -1025,6 +1096,7 @@ _git_branch ()
--track --no-track --contains --merged --no-merged
--set-upstream-to= --edit-description --list
--unset-upstream --delete --move --remotes
+ --column --no-column --sort= --points-at
"
;;
*)
@@ -1090,8 +1162,8 @@ _git_cherry ()
_git_cherry_pick ()
{
- local dir="$(__gitdir)"
- if [ -f "$dir"/CHERRY_PICK_HEAD ]; then
+ __git_find_repo_path
+ if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
__gitcomp "--continue --quit --abort"
return
fi
@@ -1138,6 +1210,8 @@ _git_clone ()
--single-branch
--branch
--recurse-submodules
+ --no-single-branch
+ --shallow-submodules
"
return
;;
@@ -1179,11 +1253,12 @@ _git_commit ()
--reset-author --file= --message= --template=
--cleanup= --untracked-files --untracked-files=
--verbose --quiet --fixup= --squash=
+ --patch --short --date --allow-empty
"
return
esac
- if git rev-parse --verify --quiet HEAD >/dev/null; then
+ if __git rev-parse --verify --quiet HEAD >/dev/null; then
__git_complete_index_file "--committable"
else
# This is the first commit
@@ -1197,7 +1272,8 @@ _git_describe ()
--*)
__gitcomp "
--all --tags --contains --abbrev= --candidates=
- --exact-match --debug --long --match --always
+ --exact-match --debug --long --match --always --first-parent
+ --exclude
"
return
esac
@@ -1206,7 +1282,7 @@ _git_describe ()
__git_diff_algorithms="myers minimal patience histogram"
-__git_diff_submodule_formats="log short"
+__git_diff_submodule_formats="diff log short"
__git_diff_common_options="--stat --numstat --shortstat --summary
--patch-with-stat --name-only --name-status --color
@@ -1280,6 +1356,7 @@ __git_fetch_recurse_submodules="yes on-demand no"
__git_fetch_options="
--quiet --verbose --append --upload-pack --force --keep --depth=
--tags --no-tags --all --prune --dry-run --recurse-submodules=
+ --unshallow --update-shallow
"
_git_fetch ()
@@ -1329,7 +1406,7 @@ _git_fsck ()
--*)
__gitcomp "
--tags --root --unreachable --cache --no-reflogs --full
- --strict --verbose --lost-found
+ --strict --verbose --lost-found --name-objects
"
return
;;
@@ -1373,6 +1450,8 @@ _git_grep ()
--max-depth
--count
--and --or --not --all-match
+ --break --heading --show-function --function-context
+ --untracked --no-index
"
return
;;
@@ -1445,6 +1524,12 @@ _git_ls_files ()
_git_ls_remote ()
{
+ case "$cur" in
+ --*)
+ __gitcomp "--heads --tags --refs --get-url --symref"
+ return
+ ;;
+ esac
__gitcomp_nl "$(__git_remotes)"
}
@@ -1482,10 +1567,10 @@ __git_log_date_formats="relative iso8601 rfc2822 short local default raw"
_git_log ()
{
__git_has_doubledash && return
+ __git_find_repo_path
- local g="$(git rev-parse --git-dir 2>/dev/null)"
local merge=""
- if [ -f "$g/MERGE_HEAD" ]; then
+ if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
merge="--merge"
fi
case "$cur" in
@@ -1552,7 +1637,7 @@ _git_merge ()
case "$cur" in
--*)
__gitcomp "$__git_merge_options
- --rerere-autoupdate --no-rerere-autoupdate --abort"
+ --rerere-autoupdate --no-rerere-autoupdate --abort --continue"
return
esac
__gitcomp_nl "$(__git_refs)"
@@ -1566,7 +1651,7 @@ _git_mergetool ()
return
;;
--*)
- __gitcomp "--tool="
+ __gitcomp "--tool= --prompt --no-prompt"
return
;;
esac
@@ -1674,7 +1759,7 @@ _git_pull ()
__git_complete_remote_or_refspec
}
-__git_push_recurse_submodules="check on-demand"
+__git_push_recurse_submodules="check on-demand only"
__git_complete_force_with_lease ()
{
@@ -1732,12 +1817,13 @@ _git_push ()
_git_rebase ()
{
- local dir="$(__gitdir)"
- if [ -f "$dir"/rebase-merge/interactive ]; then
- __gitcomp "--continue --skip --abort --edit-todo"
+ __git_find_repo_path
+ if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
+ __gitcomp "--continue --skip --abort --quit --edit-todo"
return
- elif [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
- __gitcomp "--continue --skip --abort"
+ elif [ -d "$__git_repo_path"/rebase-apply ] || \
+ [ -d "$__git_repo_path"/rebase-merge ]; then
+ __gitcomp "--continue --skip --abort --quit"
return
fi
__git_complete_strategy && return
@@ -1784,9 +1870,7 @@ _git_send_email ()
{
case "$prev" in
--to|--cc|--bcc|--from)
- __gitcomp "
- $(git --git-dir="$(__gitdir)" send-email --dump-aliases 2>/dev/null)
- "
+ __gitcomp "$(__git send-email --dump-aliases)"
return
;;
esac
@@ -1816,9 +1900,7 @@ _git_send_email ()
return
;;
--to=*|--cc=*|--bcc=*|--from=*)
- __gitcomp "
- $(git --git-dir="$(__gitdir)" send-email --dump-aliases 2>/dev/null)
- " "" "${cur#--*=}"
+ __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
return
;;
--*)
@@ -1912,7 +1994,7 @@ __git_config_get_set_variables ()
c=$((--c))
done
- git --git-dir="$(__gitdir)" config $config_file --name-only --list 2>/dev/null
+ __git config $config_file --name-only --list
}
_git_config ()
@@ -1947,9 +2029,8 @@ _git_config ()
remote.*.push)
local remote="${prev#remote.}"
remote="${remote%.push}"
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" \
- for-each-ref --format='%(refname):%(refname)' \
- refs/heads)"
+ __gitcomp_nl "$(__git for-each-ref \
+ --format='%(refname):%(refname)' refs/heads)"
return
;;
pull.twohead|pull.octopus)
@@ -2374,40 +2455,88 @@ _git_config ()
_git_remote ()
{
- local subcommands="add rename remove set-head set-branches set-url show prune update"
+ local subcommands="
+ add rename remove set-head set-branches
+ get-url set-url show prune update
+ "
local subcommand="$(__git_find_on_cmdline "$subcommands")"
if [ -z "$subcommand" ]; then
- __gitcomp "$subcommands"
+ case "$cur" in
+ --*)
+ __gitcomp "--verbose"
+ ;;
+ *)
+ __gitcomp "$subcommands"
+ ;;
+ esac
return
fi
- case "$subcommand" in
- rename|remove|set-url|show|prune)
- __gitcomp_nl "$(__git_remotes)"
+ case "$subcommand,$cur" in
+ add,--*)
+ __gitcomp "--track --master --fetch --tags --no-tags --mirror="
;;
- set-head|set-branches)
+ add,*)
+ ;;
+ set-head,--*)
+ __gitcomp "--auto --delete"
+ ;;
+ set-branches,--*)
+ __gitcomp "--add"
+ ;;
+ set-head,*|set-branches,*)
__git_complete_remote_or_refspec
;;
- update)
+ update,--*)
+ __gitcomp "--prune"
+ ;;
+ update,*)
__gitcomp "$(__git_get_config_variables "remotes")"
;;
+ set-url,--*)
+ __gitcomp "--push --add --delete"
+ ;;
+ get-url,--*)
+ __gitcomp "--push --all"
+ ;;
+ prune,--*)
+ __gitcomp "--dry-run"
+ ;;
*)
+ __gitcomp_nl "$(__git_remotes)"
;;
esac
}
_git_replace ()
{
+ case "$cur" in
+ --*)
+ __gitcomp "--edit --graft --format= --list --delete"
+ return
+ ;;
+ esac
__gitcomp_nl "$(__git_refs)"
}
+_git_rerere ()
+{
+ local subcommands="clear forget diff remaining status gc"
+ local subcommand="$(__git_find_on_cmdline "$subcommands")"
+ if test -z "$subcommand"
+ then
+ __gitcomp "$subcommands"
+ return
+ fi
+}
+
_git_reset ()
{
__git_has_doubledash && return
case "$cur" in
--*)
- __gitcomp "--merge --mixed --hard --soft --patch"
+ __gitcomp "--merge --mixed --hard --soft --patch --keep"
return
;;
esac
@@ -2416,14 +2545,17 @@ _git_reset ()
_git_revert ()
{
- local dir="$(__gitdir)"
- if [ -f "$dir"/REVERT_HEAD ]; then
+ __git_find_repo_path
+ if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
__gitcomp "--continue --quit --abort"
return
fi
case "$cur" in
--*)
- __gitcomp "--edit --mainline --no-edit --no-commit --signoff"
+ __gitcomp "
+ --edit --mainline --no-edit --no-commit --signoff
+ --strategy= --strategy-option=
+ "
return
;;
esac
@@ -2451,7 +2583,7 @@ _git_shortlog ()
__gitcomp "
$__git_log_common_options
$__git_log_shortlog_options
- --numbered --summary
+ --numbered --summary --email
"
return
;;
@@ -2537,12 +2669,12 @@ _git_stash ()
if [ $cword -eq 3 ]; then
__gitcomp_nl "$(__git_refs)";
else
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \
+ __gitcomp_nl "$(__git stash list \
| sed -n -e 's/:.*//p')"
fi
;;
show,*|apply,*|drop,*|pop,*)
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \
+ __gitcomp_nl "$(__git stash list \
| sed -n -e 's/:.*//p')"
;;
*)
@@ -2556,10 +2688,11 @@ _git_submodule ()
__git_has_doubledash && return
local subcommands="add status init deinit update summary foreach sync"
- if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then
+ local subcommand="$(__git_find_on_cmdline "$subcommands")"
+ if [ -z "$subcommand" ]; then
case "$cur" in
--*)
- __gitcomp "--quiet --cached"
+ __gitcomp "--quiet"
;;
*)
__gitcomp "$subcommands"
@@ -2567,6 +2700,33 @@ _git_submodule ()
esac
return
fi
+
+ case "$subcommand,$cur" in
+ add,--*)
+ __gitcomp "--branch --force --name --reference --depth"
+ ;;
+ status,--*)
+ __gitcomp "--cached --recursive"
+ ;;
+ deinit,--*)
+ __gitcomp "--force --all"
+ ;;
+ update,--*)
+ __gitcomp "
+ --init --remote --no-fetch
+ --recommend-shallow --no-recommend-shallow
+ --force --rebase --merge --reference --depth --recursive --jobs
+ "
+ ;;
+ summary,--*)
+ __gitcomp "--cached --files --summary-limit"
+ ;;
+ foreach,--*|sync,--*)
+ __gitcomp "--recursive"
+ ;;
+ *)
+ ;;
+ esac
}
_git_svn ()
@@ -2587,14 +2747,14 @@ _git_svn ()
--no-metadata --use-svm-props --use-svnsync-props
--log-window-size= --no-checkout --quiet
--repack-flags --use-log-author --localtime
+ --add-author-from
--ignore-paths= --include-paths= $remote_opts
"
local init_opts="
--template= --shared= --trunk= --tags=
--branches= --stdlayout --minimize-url
--no-metadata --use-svm-props --use-svnsync-props
- --rewrite-root= --prefix= --use-log-author
- --add-author-from $remote_opts
+ --rewrite-root= --prefix= $remote_opts
"
local cmt_opts="
--edit --rmdir --find-copies-harder --copy-similarity=
@@ -2701,8 +2861,8 @@ _git_tag ()
--*)
__gitcomp "
--list --delete --verify --annotate --message --file
- --sign --cleanup --local-user --force --column --sort
- --contains --points-at
+ --sign --cleanup --local-user --force --column --sort=
+ --contains --points-at --merged --no-merged --create-reflog
"
;;
esac
@@ -2741,7 +2901,8 @@ _git_worktree ()
__git_main ()
{
- local i c=1 command __git_dir
+ local i c=1 command __git_dir __git_repo_path
+ local __git_C_args C_args_count=0
while [ $c -lt $cword ]; do
i="${words[c]}"
@@ -2751,6 +2912,10 @@ __git_main ()
--bare) __git_dir="." ;;
--help) command="help"; break ;;
-c|--work-tree|--namespace) ((c++)) ;;
+ -C) __git_C_args[C_args_count++]=-C
+ ((c++))
+ __git_C_args[C_args_count++]="${words[c]}"
+ ;;
-*) ;;
*) command="$i"; break ;;
esac
@@ -2758,6 +2923,17 @@ __git_main ()
done
if [ -z "$command" ]; then
+ case "$prev" in
+ --git-dir|-C|--work-tree)
+ # these need a path argument, let's fall back to
+ # Bash filename completion
+ return
+ ;;
+ -c|--namespace)
+ # we don't support completing these options' arguments
+ return
+ ;;
+ esac
case "$cur" in
--*) __gitcomp "
--paginate
@@ -2783,13 +2959,13 @@ __git_main ()
fi
local completion_func="_git_${command//-/_}"
- declare -f $completion_func >/dev/null && $completion_func && return
+ declare -f $completion_func >/dev/null 2>/dev/null && $completion_func && return
local expansion=$(__git_aliased_command "$command")
if [ -n "$expansion" ]; then
words[1]=$expansion
completion_func="_git_${expansion//-/_}"
- declare -f $completion_func >/dev/null && $completion_func
+ declare -f $completion_func >/dev/null 2>/dev/null && $completion_func
fi
}
@@ -2797,9 +2973,11 @@ __gitk_main ()
{
__git_has_doubledash && return
- local g="$(__gitdir)"
+ local __git_repo_path
+ __git_find_repo_path
+
local merge=""
- if [ -f "$g/MERGE_HEAD" ]; then
+ if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
merge="--merge"
fi
case "$cur" in
diff --git a/contrib/convert-objects/convert-objects.c b/contrib/convert-objects/convert-objects.c
deleted file mode 100644
index f3b57bf..0000000
--- a/contrib/convert-objects/convert-objects.c
+++ /dev/null
@@ -1,329 +0,0 @@
-#include "cache.h"
-#include "blob.h"
-#include "commit.h"
-#include "tree.h"
-
-struct entry {
- unsigned char old_sha1[20];
- unsigned char new_sha1[20];
- int converted;
-};
-
-#define MAXOBJECTS (1000000)
-
-static struct entry *convert[MAXOBJECTS];
-static int nr_convert;
-
-static struct entry * convert_entry(unsigned char *sha1);
-
-static struct entry *insert_new(unsigned char *sha1, int pos)
-{
- struct entry *new = xcalloc(1, sizeof(struct entry));
- hashcpy(new->old_sha1, sha1);
- memmove(convert + pos + 1, convert + pos, (nr_convert - pos) * sizeof(struct entry *));
- convert[pos] = new;
- nr_convert++;
- if (nr_convert == MAXOBJECTS)
- die("you're kidding me - hit maximum object limit");
- return new;
-}
-
-static struct entry *lookup_entry(unsigned char *sha1)
-{
- int low = 0, high = nr_convert;
-
- while (low < high) {
- int next = (low + high) / 2;
- struct entry *n = convert[next];
- int cmp = hashcmp(sha1, n->old_sha1);
- if (!cmp)
- return n;
- if (cmp < 0) {
- high = next;
- continue;
- }
- low = next+1;
- }
- return insert_new(sha1, low);
-}
-
-static void convert_binary_sha1(void *buffer)
-{
- struct entry *entry = convert_entry(buffer);
- hashcpy(buffer, entry->new_sha1);
-}
-
-static void convert_ascii_sha1(void *buffer)
-{
- unsigned char sha1[20];
- struct entry *entry;
-
- if (get_sha1_hex(buffer, sha1))
- die("expected sha1, got '%s'", (char *) buffer);
- entry = convert_entry(sha1);
- memcpy(buffer, sha1_to_hex(entry->new_sha1), 40);
-}
-
-static unsigned int convert_mode(unsigned int mode)
-{
- unsigned int newmode;
-
- newmode = mode & S_IFMT;
- if (S_ISREG(mode))
- newmode |= (mode & 0100) ? 0755 : 0644;
- return newmode;
-}
-
-static int write_subdirectory(void *buffer, unsigned long size, const char *base, int baselen, unsigned char *result_sha1)
-{
- char *new = xmalloc(size);
- unsigned long newlen = 0;
- unsigned long used;
-
- used = 0;
- while (size) {
- int len = 21 + strlen(buffer);
- char *path = strchr(buffer, ' ');
- unsigned char *sha1;
- unsigned int mode;
- char *slash, *origpath;
-
- if (!path || strtoul_ui(buffer, 8, &mode))
- die("bad tree conversion");
- mode = convert_mode(mode);
- path++;
- if (memcmp(path, base, baselen))
- break;
- origpath = path;
- path += baselen;
- slash = strchr(path, '/');
- if (!slash) {
- newlen += sprintf(new + newlen, "%o %s", mode, path);
- new[newlen++] = '\0';
- hashcpy((unsigned char *)new + newlen, (unsigned char *) buffer + len - 20);
- newlen += 20;
-
- used += len;
- size -= len;
- buffer = (char *) buffer + len;
- continue;
- }
-
- newlen += sprintf(new + newlen, "%o %.*s", S_IFDIR, (int)(slash - path), path);
- new[newlen++] = 0;
- sha1 = (unsigned char *)(new + newlen);
- newlen += 20;
-
- len = write_subdirectory(buffer, size, origpath, slash-origpath+1, sha1);
-
- used += len;
- size -= len;
- buffer = (char *) buffer + len;
- }
-
- write_sha1_file(new, newlen, tree_type, result_sha1);
- free(new);
- return used;
-}
-
-static void convert_tree(void *buffer, unsigned long size, unsigned char *result_sha1)
-{
- void *orig_buffer = buffer;
- unsigned long orig_size = size;
-
- while (size) {
- size_t len = 1+strlen(buffer);
-
- convert_binary_sha1((char *) buffer + len);
-
- len += 20;
- if (len > size)
- die("corrupt tree object");
- size -= len;
- buffer = (char *) buffer + len;
- }
-
- write_subdirectory(orig_buffer, orig_size, "", 0, result_sha1);
-}
-
-static unsigned long parse_oldstyle_date(const char *buf)
-{
- char c, *p;
- char buffer[100];
- struct tm tm;
- const char *formats[] = {
- "%c",
- "%a %b %d %T",
- "%Z",
- "%Y",
- " %Y",
- NULL
- };
- /* We only ever did two timezones in the bad old format .. */
- const char *timezones[] = {
- "PDT", "PST", "CEST", NULL
- };
- const char **fmt = formats;
-
- p = buffer;
- while (isspace(c = *buf))
- buf++;
- while ((c = *buf++) != '\n')
- *p++ = c;
- *p++ = 0;
- buf = buffer;
- memset(&tm, 0, sizeof(tm));
- do {
- const char *next = strptime(buf, *fmt, &tm);
- if (next) {
- if (!*next)
- return mktime(&tm);
- buf = next;
- } else {
- const char **p = timezones;
- while (isspace(*buf))
- buf++;
- while (*p) {
- if (!memcmp(buf, *p, strlen(*p))) {
- buf += strlen(*p);
- break;
- }
- p++;
- }
- }
- fmt++;
- } while (*buf && *fmt);
- printf("left: %s\n", buf);
- return mktime(&tm);
-}
-
-static int convert_date_line(char *dst, void **buf, unsigned long *sp)
-{
- unsigned long size = *sp;
- char *line = *buf;
- char *next = strchr(line, '\n');
- char *date = strchr(line, '>');
- int len;
-
- if (!next || !date)
- die("missing or bad author/committer line %s", line);
- next++; date += 2;
-
- *buf = next;
- *sp = size - (next - line);
-
- len = date - line;
- memcpy(dst, line, len);
- dst += len;
-
- /* Is it already in new format? */
- if (isdigit(*date)) {
- int datelen = next - date;
- memcpy(dst, date, datelen);
- return len + datelen;
- }
-
- /*
- * Hacky hacky: one of the sparse old-style commits does not have
- * any date at all, but we can fake it by using the committer date.
- */
- if (*date == '\n' && strchr(next, '>'))
- date = strchr(next, '>')+2;
-
- return len + sprintf(dst, "%lu -0700\n", parse_oldstyle_date(date));
-}
-
-static void convert_date(void *buffer, unsigned long size, unsigned char *result_sha1)
-{
- char *new = xmalloc(size + 100);
- unsigned long newlen = 0;
-
- /* "tree <sha1>\n" */
- memcpy(new + newlen, buffer, 46);
- newlen += 46;
- buffer = (char *) buffer + 46;
- size -= 46;
-
- /* "parent <sha1>\n" */
- while (!memcmp(buffer, "parent ", 7)) {
- memcpy(new + newlen, buffer, 48);
- newlen += 48;
- buffer = (char *) buffer + 48;
- size -= 48;
- }
-
- /* "author xyz <xyz> date" */
- newlen += convert_date_line(new + newlen, &buffer, &size);
- /* "committer xyz <xyz> date" */
- newlen += convert_date_line(new + newlen, &buffer, &size);
-
- /* Rest */
- memcpy(new + newlen, buffer, size);
- newlen += size;
-
- write_sha1_file(new, newlen, commit_type, result_sha1);
- free(new);
-}
-
-static void convert_commit(void *buffer, unsigned long size, unsigned char *result_sha1)
-{
- void *orig_buffer = buffer;
- unsigned long orig_size = size;
-
- if (memcmp(buffer, "tree ", 5))
- die("Bad commit '%s'", (char *) buffer);
- convert_ascii_sha1((char *) buffer + 5);
- buffer = (char *) buffer + 46; /* "tree " + "hex sha1" + "\n" */
- while (!memcmp(buffer, "parent ", 7)) {
- convert_ascii_sha1((char *) buffer + 7);
- buffer = (char *) buffer + 48;
- }
- convert_date(orig_buffer, orig_size, result_sha1);
-}
-
-static struct entry * convert_entry(unsigned char *sha1)
-{
- struct entry *entry = lookup_entry(sha1);
- enum object_type type;
- void *buffer, *data;
- unsigned long size;
-
- if (entry->converted)
- return entry;
- data = read_sha1_file(sha1, &type, &size);
- if (!data)
- die("unable to read object %s", sha1_to_hex(sha1));
-
- buffer = xmalloc(size);
- memcpy(buffer, data, size);
-
- if (type == OBJ_BLOB) {
- write_sha1_file(buffer, size, blob_type, entry->new_sha1);
- } else if (type == OBJ_TREE)
- convert_tree(buffer, size, entry->new_sha1);
- else if (type == OBJ_COMMIT)
- convert_commit(buffer, size, entry->new_sha1);
- else
- die("unknown object type %d in %s", type, sha1_to_hex(sha1));
- entry->converted = 1;
- free(buffer);
- free(data);
- return entry;
-}
-
-int main(int argc, char **argv)
-{
- unsigned char sha1[20];
- struct entry *entry;
-
- setup_git_directory();
-
- if (argc != 2)
- usage("git-convert-objects <sha1>");
- if (get_sha1(argv[1], sha1))
- die("Not a valid object name %s", argv[1]);
-
- entry = convert_entry(sha1);
- printf("new sha1: %s\n", sha1_to_hex(entry->new_sha1));
- return 0;
-}
diff --git a/contrib/convert-objects/git-convert-objects.txt b/contrib/convert-objects/git-convert-objects.txt
deleted file mode 100644
index f871880..0000000
--- a/contrib/convert-objects/git-convert-objects.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-git-convert-objects(1)
-======================
-
-NAME
-----
-git-convert-objects - Converts old-style git repository
-
-
-SYNOPSIS
---------
-[verse]
-'git-convert-objects'
-
-DESCRIPTION
------------
-Converts old-style git repository to the latest format
-
-
-Author
-------
-Written by Linus Torvalds <torvalds@osdl.org>
-
-Documentation
---------------
-Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
-
-GIT
----
-Part of the linkgit:git[7] suite
diff --git a/git-difftool.perl b/contrib/examples/git-difftool.perl
index e26294f..df59bdf 100755
--- a/git-difftool.perl
+++ b/contrib/examples/git-difftool.perl
@@ -22,6 +22,7 @@ use File::Path qw(mkpath rmtree);
use File::Temp qw(tempdir);
use Getopt::Long qw(:config pass_through);
use Git;
+use Git::I18N;
sub usage
{
@@ -128,7 +129,7 @@ sub setup_dir_diff
my $i = 0;
while ($i < $#rawdiff) {
if ($rawdiff[$i] =~ /^::/) {
- warn << 'EOF';
+ warn __ <<'EOF';
Combined diff formats ('-c' and '--cc') are not supported in
directory diff mode ('-d' and '--dir-diff').
EOF
@@ -346,7 +347,7 @@ sub main
if (length($opts{difftool_cmd}) > 0) {
$ENV{GIT_DIFF_TOOL} = $opts{difftool_cmd};
} else {
- print "No <tool> given for --tool=<tool>\n";
+ print __("No <tool> given for --tool=<tool>\n");
usage(1);
}
}
@@ -354,7 +355,7 @@ sub main
if (length($opts{extcmd}) > 0) {
$ENV{GIT_DIFFTOOL_EXTCMD} = $opts{extcmd};
} else {
- print "No <cmd> given for --extcmd=<cmd>\n";
+ print __("No <cmd> given for --extcmd=<cmd>\n");
usage(1);
}
}
@@ -428,11 +429,11 @@ sub dir_diff
}
if (exists $wt_modified{$file} and exists $tmp_modified{$file}) {
- my $errmsg = "warning: Both files modified: ";
- $errmsg .= "'$worktree/$file' and '$b/$file'.\n";
- $errmsg .= "warning: Working tree file has been left.\n";
- $errmsg .= "warning:\n";
- warn $errmsg;
+ warn sprintf(__(
+ "warning: Both files modified:\n" .
+ "'%s/%s' and '%s/%s'.\n" .
+ "warning: Working tree file has been left.\n" .
+ "warning:\n"), $worktree, $file, $b, $file);
$error = 1;
} elsif (exists $tmp_modified{$file}) {
my $mode = stat("$b/$file")->mode;
@@ -444,8 +445,9 @@ sub dir_diff
}
}
if ($error) {
- warn "warning: Temporary files exist in '$tmpdir'.\n";
- warn "warning: You may want to cleanup or recover these.\n";
+ warn sprintf(__(
+ "warning: Temporary files exist in '%s'.\n" .
+ "warning: You may want to cleanup or recover these.\n"), $tmpdir);
exit(1);
} else {
exit_cleanup($tmpdir, $rc);
diff --git a/contrib/gitview/gitview b/contrib/gitview/gitview
deleted file mode 100755
index 4e23c65..0000000
--- a/contrib/gitview/gitview
+++ /dev/null
@@ -1,1305 +0,0 @@
-#! /usr/bin/env python
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-
-""" gitview
-GUI browser for git repository
-This program is based on bzrk by Scott James Remnant <scott@ubuntu.com>
-"""
-__copyright__ = "Copyright (C) 2006 Hewlett-Packard Development Company, L.P."
-__copyright__ = "Copyright (C) 2007 Aneesh Kumar K.V <aneesh.kumar@gmail.com"
-__author__ = "Aneesh Kumar K.V <aneesh.kumar@gmail.com>"
-
-
-import sys
-import os
-import gtk
-import pygtk
-import pango
-import re
-import time
-import gobject
-import cairo
-import math
-import string
-import fcntl
-
-have_gtksourceview2 = False
-have_gtksourceview = False
-try:
- import gtksourceview2
- have_gtksourceview2 = True
-except ImportError:
- try:
- import gtksourceview
- have_gtksourceview = True
- except ImportError:
- print "Running without gtksourceview2 or gtksourceview module"
-
-re_ident = re.compile('(author|committer) (?P<ident>.*) (?P<epoch>\d+) (?P<tz>[+-]\d{4})')
-
-def list_to_string(args, skip):
- count = len(args)
- i = skip
- str_arg=" "
- while (i < count ):
- str_arg = str_arg + args[i]
- str_arg = str_arg + " "
- i = i+1
-
- return str_arg
-
-def show_date(epoch, tz):
- secs = float(epoch)
- tzsecs = float(tz[1:3]) * 3600
- tzsecs += float(tz[3:5]) * 60
- if (tz[0] == "+"):
- secs += tzsecs
- else:
- secs -= tzsecs
-
- return time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime(secs))
-
-def get_source_buffer_and_view():
- if have_gtksourceview2:
- buffer = gtksourceview2.Buffer()
- slm = gtksourceview2.LanguageManager()
- gsl = slm.get_language("diff")
- buffer.set_highlight_syntax(True)
- buffer.set_language(gsl)
- view = gtksourceview2.View(buffer)
- elif have_gtksourceview:
- buffer = gtksourceview.SourceBuffer()
- slm = gtksourceview.SourceLanguagesManager()
- gsl = slm.get_language_from_mime_type("text/x-patch")
- buffer.set_highlight(True)
- buffer.set_language(gsl)
- view = gtksourceview.SourceView(buffer)
- else:
- buffer = gtk.TextBuffer()
- view = gtk.TextView(buffer)
- return (buffer, view)
-
-
-class CellRendererGraph(gtk.GenericCellRenderer):
- """Cell renderer for directed graph.
-
- This module contains the implementation of a custom GtkCellRenderer that
- draws part of the directed graph based on the lines suggested by the code
- in graph.py.
-
- Because we're shiny, we use Cairo to do this, and because we're naughty
- we cheat and draw over the bits of the TreeViewColumn that are supposed to
- just be for the background.
-
- Properties:
- node (column, colour, [ names ]) tuple to draw revision node,
- in_lines (start, end, colour) tuple list to draw inward lines,
- out_lines (start, end, colour) tuple list to draw outward lines.
- """
-
- __gproperties__ = {
- "node": ( gobject.TYPE_PYOBJECT, "node",
- "revision node instruction",
- gobject.PARAM_WRITABLE
- ),
- "in-lines": ( gobject.TYPE_PYOBJECT, "in-lines",
- "instructions to draw lines into the cell",
- gobject.PARAM_WRITABLE
- ),
- "out-lines": ( gobject.TYPE_PYOBJECT, "out-lines",
- "instructions to draw lines out of the cell",
- gobject.PARAM_WRITABLE
- ),
- }
-
- def do_set_property(self, property, value):
- """Set properties from GObject properties."""
- if property.name == "node":
- self.node = value
- elif property.name == "in-lines":
- self.in_lines = value
- elif property.name == "out-lines":
- self.out_lines = value
- else:
- raise AttributeError, "no such property: '%s'" % property.name
-
- def box_size(self, widget):
- """Calculate box size based on widget's font.
-
- Cache this as it's probably expensive to get. It ensures that we
- draw the graph at least as large as the text.
- """
- try:
- return self._box_size
- except AttributeError:
- pango_ctx = widget.get_pango_context()
- font_desc = widget.get_style().font_desc
- metrics = pango_ctx.get_metrics(font_desc)
-
- ascent = pango.PIXELS(metrics.get_ascent())
- descent = pango.PIXELS(metrics.get_descent())
-
- self._box_size = ascent + descent + 6
- return self._box_size
-
- def set_colour(self, ctx, colour, bg, fg):
- """Set the context source colour.
-
- Picks a distinct colour based on an internal wheel; the bg
- parameter provides the value that should be assigned to the 'zero'
- colours and the fg parameter provides the multiplier that should be
- applied to the foreground colours.
- """
- colours = [
- ( 1.0, 0.0, 0.0 ),
- ( 1.0, 1.0, 0.0 ),
- ( 0.0, 1.0, 0.0 ),
- ( 0.0, 1.0, 1.0 ),
- ( 0.0, 0.0, 1.0 ),
- ( 1.0, 0.0, 1.0 ),
- ]
-
- colour %= len(colours)
- red = (colours[colour][0] * fg) or bg
- green = (colours[colour][1] * fg) or bg
- blue = (colours[colour][2] * fg) or bg
-
- ctx.set_source_rgb(red, green, blue)
-
- def on_get_size(self, widget, cell_area):
- """Return the size we need for this cell.
-
- Each cell is drawn individually and is only as wide as it needs
- to be, we let the TreeViewColumn take care of making them all
- line up.
- """
- box_size = self.box_size(widget)
-
- cols = self.node[0]
- for start, end, colour in self.in_lines + self.out_lines:
- cols = int(max(cols, start, end))
-
- (column, colour, names) = self.node
- names_len = 0
- if (len(names) != 0):
- for item in names:
- names_len += len(item)
-
- width = box_size * (cols + 1 ) + names_len
- height = box_size
-
- # FIXME I have no idea how to use cell_area properly
- return (0, 0, width, height)
-
- def on_render(self, window, widget, bg_area, cell_area, exp_area, flags):
- """Render an individual cell.
-
- Draws the cell contents using cairo, taking care to clip what we
- do to within the background area so we don't draw over other cells.
- Note that we're a bit naughty there and should really be drawing
- in the cell_area (or even the exposed area), but we explicitly don't
- want any gutter.
-
- We try and be a little clever, if the line we need to draw is going
- to cross other columns we actually draw it as in the .---' style
- instead of a pure diagonal ... this reduces confusion by an
- incredible amount.
- """
- ctx = window.cairo_create()
- ctx.rectangle(bg_area.x, bg_area.y, bg_area.width, bg_area.height)
- ctx.clip()
-
- box_size = self.box_size(widget)
-
- ctx.set_line_width(box_size / 8)
- ctx.set_line_cap(cairo.LINE_CAP_SQUARE)
-
- # Draw lines into the cell
- for start, end, colour in self.in_lines:
- ctx.move_to(cell_area.x + box_size * start + box_size / 2,
- bg_area.y - bg_area.height / 2)
-
- if start - end > 1:
- ctx.line_to(cell_area.x + box_size * start, bg_area.y)
- ctx.line_to(cell_area.x + box_size * end + box_size, bg_area.y)
- elif start - end < -1:
- ctx.line_to(cell_area.x + box_size * start + box_size,
- bg_area.y)
- ctx.line_to(cell_area.x + box_size * end, bg_area.y)
-
- ctx.line_to(cell_area.x + box_size * end + box_size / 2,
- bg_area.y + bg_area.height / 2)
-
- self.set_colour(ctx, colour, 0.0, 0.65)
- ctx.stroke()
-
- # Draw lines out of the cell
- for start, end, colour in self.out_lines:
- ctx.move_to(cell_area.x + box_size * start + box_size / 2,
- bg_area.y + bg_area.height / 2)
-
- if start - end > 1:
- ctx.line_to(cell_area.x + box_size * start,
- bg_area.y + bg_area.height)
- ctx.line_to(cell_area.x + box_size * end + box_size,
- bg_area.y + bg_area.height)
- elif start - end < -1:
- ctx.line_to(cell_area.x + box_size * start + box_size,
- bg_area.y + bg_area.height)
- ctx.line_to(cell_area.x + box_size * end,
- bg_area.y + bg_area.height)
-
- ctx.line_to(cell_area.x + box_size * end + box_size / 2,
- bg_area.y + bg_area.height / 2 + bg_area.height)
-
- self.set_colour(ctx, colour, 0.0, 0.65)
- ctx.stroke()
-
- # Draw the revision node in the right column
- (column, colour, names) = self.node
- ctx.arc(cell_area.x + box_size * column + box_size / 2,
- cell_area.y + cell_area.height / 2,
- box_size / 4, 0, 2 * math.pi)
-
-
- self.set_colour(ctx, colour, 0.0, 0.5)
- ctx.stroke_preserve()
-
- self.set_colour(ctx, colour, 0.5, 1.0)
- ctx.fill_preserve()
-
- if (len(names) != 0):
- name = " "
- for item in names:
- name = name + item + " "
-
- ctx.set_font_size(13)
- if (flags & 1):
- self.set_colour(ctx, colour, 0.5, 1.0)
- else:
- self.set_colour(ctx, colour, 0.0, 0.5)
- ctx.show_text(name)
-
-class Commit(object):
- """ This represent a commit object obtained after parsing the git-rev-list
- output """
-
- __slots__ = ['children_sha1', 'message', 'author', 'date', 'committer',
- 'commit_date', 'commit_sha1', 'parent_sha1']
-
- children_sha1 = {}
-
- def __init__(self, commit_lines):
- self.message = ""
- self.author = ""
- self.date = ""
- self.committer = ""
- self.commit_date = ""
- self.commit_sha1 = ""
- self.parent_sha1 = [ ]
- self.parse_commit(commit_lines)
-
-
- def parse_commit(self, commit_lines):
-
- # First line is the sha1 lines
- line = string.strip(commit_lines[0])
- sha1 = re.split(" ", line)
- self.commit_sha1 = sha1[0]
- self.parent_sha1 = sha1[1:]
-
- #build the child list
- for parent_id in self.parent_sha1:
- try:
- Commit.children_sha1[parent_id].append(self.commit_sha1)
- except KeyError:
- Commit.children_sha1[parent_id] = [self.commit_sha1]
-
- # IF we don't have parent
- if (len(self.parent_sha1) == 0):
- self.parent_sha1 = [0]
-
- for line in commit_lines[1:]:
- m = re.match("^ ", line)
- if (m != None):
- # First line of the commit message used for short log
- if self.message == "":
- self.message = string.strip(line)
- continue
-
- m = re.match("tree", line)
- if (m != None):
- continue
-
- m = re.match("parent", line)
- if (m != None):
- continue
-
- m = re_ident.match(line)
- if (m != None):
- date = show_date(m.group('epoch'), m.group('tz'))
- if m.group(1) == "author":
- self.author = m.group('ident')
- self.date = date
- elif m.group(1) == "committer":
- self.committer = m.group('ident')
- self.commit_date = date
-
- continue
-
- def get_message(self, with_diff=0):
- if (with_diff == 1):
- message = self.diff_tree()
- else:
- fp = os.popen("git cat-file commit " + self.commit_sha1)
- message = fp.read()
- fp.close()
-
- return message
-
- def diff_tree(self):
- fp = os.popen("git diff-tree --pretty --cc -v -p --always " + self.commit_sha1)
- diff = fp.read()
- fp.close()
- return diff
-
-class AnnotateWindow(object):
- """Annotate window.
- This object represents and manages a single window containing the
- annotate information of the file
- """
-
- def __init__(self):
- self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
- self.window.set_border_width(0)
- self.window.set_title("Git repository browser annotation window")
- self.prev_read = ""
-
- # Use two thirds of the screen by default
- screen = self.window.get_screen()
- monitor = screen.get_monitor_geometry(0)
- width = int(monitor.width * 0.66)
- height = int(monitor.height * 0.66)
- self.window.set_default_size(width, height)
-
- def add_file_data(self, filename, commit_sha1, line_num):
- fp = os.popen("git cat-file blob " + commit_sha1 +":"+filename)
- i = 1;
- for line in fp.readlines():
- line = string.rstrip(line)
- self.model.append(None, ["HEAD", filename, line, i])
- i = i+1
- fp.close()
-
- # now set the cursor position
- self.treeview.set_cursor(line_num-1)
- self.treeview.grab_focus()
-
- def _treeview_cursor_cb(self, *args):
- """Callback for when the treeview cursor changes."""
- (path, col) = self.treeview.get_cursor()
- commit_sha1 = self.model[path][0]
- commit_msg = ""
- fp = os.popen("git cat-file commit " + commit_sha1)
- for line in fp.readlines():
- commit_msg = commit_msg + line
- fp.close()
-
- self.commit_buffer.set_text(commit_msg)
-
- def _treeview_row_activated(self, *args):
- """Callback for when the treeview row gets selected."""
- (path, col) = self.treeview.get_cursor()
- commit_sha1 = self.model[path][0]
- filename = self.model[path][1]
- line_num = self.model[path][3]
-
- window = AnnotateWindow();
- fp = os.popen("git rev-parse "+ commit_sha1 + "~1")
- commit_sha1 = string.strip(fp.readline())
- fp.close()
- window.annotate(filename, commit_sha1, line_num)
-
- def data_ready(self, source, condition):
- while (1):
- try :
- # A simple readline doesn't work
- # a readline bug ??
- buffer = source.read(100)
-
- except:
- # resource temporary not available
- return True
-
- if (len(buffer) == 0):
- gobject.source_remove(self.io_watch_tag)
- source.close()
- return False
-
- if (self.prev_read != ""):
- buffer = self.prev_read + buffer
- self.prev_read = ""
-
- if (buffer[len(buffer) -1] != '\n'):
- try:
- newline_index = buffer.rindex("\n")
- except ValueError:
- newline_index = 0
-
- self.prev_read = buffer[newline_index:(len(buffer))]
- buffer = buffer[0:newline_index]
-
- for buff in buffer.split("\n"):
- annotate_line = re.compile('^([0-9a-f]{40}) (.+) (.+) (.+)$')
- m = annotate_line.match(buff)
- if not m:
- annotate_line = re.compile('^(filename) (.+)$')
- m = annotate_line.match(buff)
- if not m:
- continue
- filename = m.group(2)
- else:
- self.commit_sha1 = m.group(1)
- self.source_line = int(m.group(2))
- self.result_line = int(m.group(3))
- self.count = int(m.group(4))
- #set the details only when we have the file name
- continue
-
- while (self.count > 0):
- # set at result_line + count-1 the sha1 as commit_sha1
- self.count = self.count - 1
- iter = self.model.iter_nth_child(None, self.result_line + self.count-1)
- self.model.set(iter, 0, self.commit_sha1, 1, filename, 3, self.source_line)
-
-
- def annotate(self, filename, commit_sha1, line_num):
- # verify the commit_sha1 specified has this filename
-
- fp = os.popen("git ls-tree "+ commit_sha1 + " -- " + filename)
- line = string.strip(fp.readline())
- if line == '':
- # pop up the message the file is not there as a part of the commit
- fp.close()
- dialog = gtk.MessageDialog(parent=None, flags=0,
- type=gtk.MESSAGE_WARNING, buttons=gtk.BUTTONS_CLOSE,
- message_format=None)
- dialog.set_markup("The file %s is not present in the parent commit %s" % (filename, commit_sha1))
- dialog.run()
- dialog.destroy()
- return
-
- fp.close()
-
- vpan = gtk.VPaned();
- self.window.add(vpan);
- vpan.show()
-
- scrollwin = gtk.ScrolledWindow()
- scrollwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
- scrollwin.set_shadow_type(gtk.SHADOW_IN)
- vpan.pack1(scrollwin, True, True);
- scrollwin.show()
-
- self.model = gtk.TreeStore(str, str, str, int)
- self.treeview = gtk.TreeView(self.model)
- self.treeview.set_rules_hint(True)
- self.treeview.set_search_column(0)
- self.treeview.connect("cursor-changed", self._treeview_cursor_cb)
- self.treeview.connect("row-activated", self._treeview_row_activated)
- scrollwin.add(self.treeview)
- self.treeview.show()
-
- cell = gtk.CellRendererText()
- cell.set_property("width-chars", 10)
- cell.set_property("ellipsize", pango.ELLIPSIZE_END)
- column = gtk.TreeViewColumn("Commit")
- column.set_resizable(True)
- column.pack_start(cell, expand=True)
- column.add_attribute(cell, "text", 0)
- self.treeview.append_column(column)
-
- cell = gtk.CellRendererText()
- cell.set_property("width-chars", 20)
- cell.set_property("ellipsize", pango.ELLIPSIZE_END)
- column = gtk.TreeViewColumn("File Name")
- column.set_resizable(True)
- column.pack_start(cell, expand=True)
- column.add_attribute(cell, "text", 1)
- self.treeview.append_column(column)
-
- cell = gtk.CellRendererText()
- cell.set_property("width-chars", 20)
- cell.set_property("ellipsize", pango.ELLIPSIZE_END)
- column = gtk.TreeViewColumn("Data")
- column.set_resizable(True)
- column.pack_start(cell, expand=True)
- column.add_attribute(cell, "text", 2)
- self.treeview.append_column(column)
-
- # The commit message window
- scrollwin = gtk.ScrolledWindow()
- scrollwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
- scrollwin.set_shadow_type(gtk.SHADOW_IN)
- vpan.pack2(scrollwin, True, True);
- scrollwin.show()
-
- commit_text = gtk.TextView()
- self.commit_buffer = gtk.TextBuffer()
- commit_text.set_buffer(self.commit_buffer)
- scrollwin.add(commit_text)
- commit_text.show()
-
- self.window.show()
-
- self.add_file_data(filename, commit_sha1, line_num)
-
- fp = os.popen("git blame --incremental -C -C -- " + filename + " " + commit_sha1)
- flags = fcntl.fcntl(fp.fileno(), fcntl.F_GETFL)
- fcntl.fcntl(fp.fileno(), fcntl.F_SETFL, flags | os.O_NONBLOCK)
- self.io_watch_tag = gobject.io_add_watch(fp, gobject.IO_IN, self.data_ready)
-
-
-class DiffWindow(object):
- """Diff window.
- This object represents and manages a single window containing the
- differences between two revisions on a branch.
- """
-
- def __init__(self):
- self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
- self.window.set_border_width(0)
- self.window.set_title("Git repository browser diff window")
-
- # Use two thirds of the screen by default
- screen = self.window.get_screen()
- monitor = screen.get_monitor_geometry(0)
- width = int(monitor.width * 0.66)
- height = int(monitor.height * 0.66)
- self.window.set_default_size(width, height)
-
-
- self.construct()
-
- def construct(self):
- """Construct the window contents."""
- vbox = gtk.VBox()
- self.window.add(vbox)
- vbox.show()
-
- menu_bar = gtk.MenuBar()
- save_menu = gtk.ImageMenuItem(gtk.STOCK_SAVE)
- save_menu.connect("activate", self.save_menu_response, "save")
- save_menu.show()
- menu_bar.append(save_menu)
- vbox.pack_start(menu_bar, expand=False, fill=True)
- menu_bar.show()
-
- hpan = gtk.HPaned()
-
- scrollwin = gtk.ScrolledWindow()
- scrollwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
- scrollwin.set_shadow_type(gtk.SHADOW_IN)
- hpan.pack1(scrollwin, True, True)
- scrollwin.show()
-
- (self.buffer, sourceview) = get_source_buffer_and_view()
-
- sourceview.set_editable(False)
- sourceview.modify_font(pango.FontDescription("Monospace"))
- scrollwin.add(sourceview)
- sourceview.show()
-
- # The file hierarchy: a scrollable treeview
- scrollwin = gtk.ScrolledWindow()
- scrollwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
- scrollwin.set_shadow_type(gtk.SHADOW_IN)
- scrollwin.set_size_request(20, -1)
- hpan.pack2(scrollwin, True, True)
- scrollwin.show()
-
- self.model = gtk.TreeStore(str, str, str)
- self.treeview = gtk.TreeView(self.model)
- self.treeview.set_search_column(1)
- self.treeview.connect("cursor-changed", self._treeview_clicked)
- scrollwin.add(self.treeview)
- self.treeview.show()
-
- cell = gtk.CellRendererText()
- cell.set_property("width-chars", 20)
- column = gtk.TreeViewColumn("Select to annotate")
- column.pack_start(cell, expand=True)
- column.add_attribute(cell, "text", 0)
- self.treeview.append_column(column)
-
- vbox.pack_start(hpan, expand=True, fill=True)
- hpan.show()
-
- def _treeview_clicked(self, *args):
- """Callback for when the treeview cursor changes."""
- (path, col) = self.treeview.get_cursor()
- specific_file = self.model[path][1]
- commit_sha1 = self.model[path][2]
- if specific_file == None :
- return
- elif specific_file == "" :
- specific_file = None
-
- window = AnnotateWindow();
- window.annotate(specific_file, commit_sha1, 1)
-
-
- def commit_files(self, commit_sha1, parent_sha1):
- self.model.clear()
- add = self.model.append(None, [ "Added", None, None])
- dele = self.model.append(None, [ "Deleted", None, None])
- mod = self.model.append(None, [ "Modified", None, None])
- diff_tree = re.compile('^(:.{6}) (.{6}) (.{40}) (.{40}) (A|D|M)\s(.+)$')
- fp = os.popen("git diff-tree -r --no-commit-id " + parent_sha1 + " " + commit_sha1)
- while 1:
- line = string.strip(fp.readline())
- if line == '':
- break
- m = diff_tree.match(line)
- if not m:
- continue
-
- attr = m.group(5)
- filename = m.group(6)
- if attr == "A":
- self.model.append(add, [filename, filename, commit_sha1])
- elif attr == "D":
- self.model.append(dele, [filename, filename, commit_sha1])
- elif attr == "M":
- self.model.append(mod, [filename, filename, commit_sha1])
- fp.close()
-
- self.treeview.expand_all()
-
- def set_diff(self, commit_sha1, parent_sha1, encoding):
- """Set the differences showed by this window.
- Compares the two trees and populates the window with the
- differences.
- """
- # Diff with the first commit or the last commit shows nothing
- if (commit_sha1 == 0 or parent_sha1 == 0 ):
- return
-
- fp = os.popen("git diff-tree -p " + parent_sha1 + " " + commit_sha1)
- self.buffer.set_text(unicode(fp.read(), encoding).encode('utf-8'))
- fp.close()
- self.commit_files(commit_sha1, parent_sha1)
- self.window.show()
-
- def save_menu_response(self, widget, string):
- dialog = gtk.FileChooserDialog("Save..", None, gtk.FILE_CHOOSER_ACTION_SAVE,
- (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
- gtk.STOCK_SAVE, gtk.RESPONSE_OK))
- dialog.set_default_response(gtk.RESPONSE_OK)
- response = dialog.run()
- if response == gtk.RESPONSE_OK:
- patch_buffer = self.buffer.get_text(self.buffer.get_start_iter(),
- self.buffer.get_end_iter())
- fp = open(dialog.get_filename(), "w")
- fp.write(patch_buffer)
- fp.close()
- dialog.destroy()
-
-class GitView(object):
- """ This is the main class
- """
- version = "0.9"
-
- def __init__(self, with_diff=0):
- self.with_diff = with_diff
- self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
- self.window.set_border_width(0)
- self.window.set_title("Git repository browser")
-
- self.get_encoding()
- self.get_bt_sha1()
-
- # Use three-quarters of the screen by default
- screen = self.window.get_screen()
- monitor = screen.get_monitor_geometry(0)
- width = int(monitor.width * 0.75)
- height = int(monitor.height * 0.75)
- self.window.set_default_size(width, height)
-
- # FIXME AndyFitz!
- icon = self.window.render_icon(gtk.STOCK_INDEX, gtk.ICON_SIZE_BUTTON)
- self.window.set_icon(icon)
-
- self.accel_group = gtk.AccelGroup()
- self.window.add_accel_group(self.accel_group)
- self.accel_group.connect_group(0xffc2, 0, gtk.ACCEL_LOCKED, self.refresh);
- self.accel_group.connect_group(0xffc1, 0, gtk.ACCEL_LOCKED, self.maximize);
- self.accel_group.connect_group(0xffc8, 0, gtk.ACCEL_LOCKED, self.fullscreen);
- self.accel_group.connect_group(0xffc9, 0, gtk.ACCEL_LOCKED, self.unfullscreen);
-
- self.window.add(self.construct())
-
- def refresh(self, widget, event=None, *arguments, **keywords):
- self.get_encoding()
- self.get_bt_sha1()
- Commit.children_sha1 = {}
- self.set_branch(sys.argv[without_diff:])
- self.window.show()
- return True
-
- def maximize(self, widget, event=None, *arguments, **keywords):
- self.window.maximize()
- return True
-
- def fullscreen(self, widget, event=None, *arguments, **keywords):
- self.window.fullscreen()
- return True
-
- def unfullscreen(self, widget, event=None, *arguments, **keywords):
- self.window.unfullscreen()
- return True
-
- def get_bt_sha1(self):
- """ Update the bt_sha1 dictionary with the
- respective sha1 details """
-
- self.bt_sha1 = { }
- ls_remote = re.compile('^(.{40})\trefs/([^^]+)(?:\\^(..))?$');
- fp = os.popen('git ls-remote "${GIT_DIR-.git}"')
- while 1:
- line = string.strip(fp.readline())
- if line == '':
- break
- m = ls_remote.match(line)
- if not m:
- continue
- (sha1, name) = (m.group(1), m.group(2))
- if not self.bt_sha1.has_key(sha1):
- self.bt_sha1[sha1] = []
- self.bt_sha1[sha1].append(name)
- fp.close()
-
- def get_encoding(self):
- fp = os.popen("git config --get i18n.commitencoding")
- self.encoding=string.strip(fp.readline())
- fp.close()
- if (self.encoding == ""):
- self.encoding = "utf-8"
-
-
- def construct(self):
- """Construct the window contents."""
- vbox = gtk.VBox()
- paned = gtk.VPaned()
- paned.pack1(self.construct_top(), resize=False, shrink=True)
- paned.pack2(self.construct_bottom(), resize=False, shrink=True)
- menu_bar = gtk.MenuBar()
- menu_bar.set_pack_direction(gtk.PACK_DIRECTION_RTL)
- help_menu = gtk.MenuItem("Help")
- menu = gtk.Menu()
- about_menu = gtk.MenuItem("About")
- menu.append(about_menu)
- about_menu.connect("activate", self.about_menu_response, "about")
- about_menu.show()
- help_menu.set_submenu(menu)
- help_menu.show()
- menu_bar.append(help_menu)
- menu_bar.show()
- vbox.pack_start(menu_bar, expand=False, fill=True)
- vbox.pack_start(paned, expand=True, fill=True)
- paned.show()
- vbox.show()
- return vbox
-
-
- def construct_top(self):
- """Construct the top-half of the window."""
- vbox = gtk.VBox(spacing=6)
- vbox.set_border_width(12)
- vbox.show()
-
-
- scrollwin = gtk.ScrolledWindow()
- scrollwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
- scrollwin.set_shadow_type(gtk.SHADOW_IN)
- vbox.pack_start(scrollwin, expand=True, fill=True)
- scrollwin.show()
-
- self.treeview = gtk.TreeView()
- self.treeview.set_rules_hint(True)
- self.treeview.set_search_column(4)
- self.treeview.connect("cursor-changed", self._treeview_cursor_cb)
- scrollwin.add(self.treeview)
- self.treeview.show()
-
- cell = CellRendererGraph()
- column = gtk.TreeViewColumn()
- column.set_resizable(True)
- column.pack_start(cell, expand=True)
- column.add_attribute(cell, "node", 1)
- column.add_attribute(cell, "in-lines", 2)
- column.add_attribute(cell, "out-lines", 3)
- self.treeview.append_column(column)
-
- cell = gtk.CellRendererText()
- cell.set_property("width-chars", 65)
- cell.set_property("ellipsize", pango.ELLIPSIZE_END)
- column = gtk.TreeViewColumn("Message")
- column.set_resizable(True)
- column.pack_start(cell, expand=True)
- column.add_attribute(cell, "text", 4)
- self.treeview.append_column(column)
-
- cell = gtk.CellRendererText()
- cell.set_property("width-chars", 40)
- cell.set_property("ellipsize", pango.ELLIPSIZE_END)
- column = gtk.TreeViewColumn("Author")
- column.set_resizable(True)
- column.pack_start(cell, expand=True)
- column.add_attribute(cell, "text", 5)
- self.treeview.append_column(column)
-
- cell = gtk.CellRendererText()
- cell.set_property("ellipsize", pango.ELLIPSIZE_END)
- column = gtk.TreeViewColumn("Date")
- column.set_resizable(True)
- column.pack_start(cell, expand=True)
- column.add_attribute(cell, "text", 6)
- self.treeview.append_column(column)
-
- return vbox
-
- def about_menu_response(self, widget, string):
- dialog = gtk.AboutDialog()
- dialog.set_name("Gitview")
- dialog.set_version(GitView.version)
- dialog.set_authors(["Aneesh Kumar K.V <aneesh.kumar@gmail.com>"])
- dialog.set_website("http://www.kernel.org/pub/software/scm/git/")
- dialog.set_copyright("Use and distribute under the terms of the GNU General Public License")
- dialog.set_wrap_license(True)
- dialog.run()
- dialog.destroy()
-
-
- def construct_bottom(self):
- """Construct the bottom half of the window."""
- vbox = gtk.VBox(False, spacing=6)
- vbox.set_border_width(12)
- (width, height) = self.window.get_size()
- vbox.set_size_request(width, int(height / 2.5))
- vbox.show()
-
- self.table = gtk.Table(rows=4, columns=4)
- self.table.set_row_spacings(6)
- self.table.set_col_spacings(6)
- vbox.pack_start(self.table, expand=False, fill=True)
- self.table.show()
-
- align = gtk.Alignment(0.0, 0.5)
- label = gtk.Label()
- label.set_markup("<b>Revision:</b>")
- align.add(label)
- self.table.attach(align, 0, 1, 0, 1, gtk.FILL, gtk.FILL)
- label.show()
- align.show()
-
- align = gtk.Alignment(0.0, 0.5)
- self.revid_label = gtk.Label()
- self.revid_label.set_selectable(True)
- align.add(self.revid_label)
- self.table.attach(align, 1, 2, 0, 1, gtk.EXPAND | gtk.FILL, gtk.FILL)
- self.revid_label.show()
- align.show()
-
- align = gtk.Alignment(0.0, 0.5)
- label = gtk.Label()
- label.set_markup("<b>Committer:</b>")
- align.add(label)
- self.table.attach(align, 0, 1, 1, 2, gtk.FILL, gtk.FILL)
- label.show()
- align.show()
-
- align = gtk.Alignment(0.0, 0.5)
- self.committer_label = gtk.Label()
- self.committer_label.set_selectable(True)
- align.add(self.committer_label)
- self.table.attach(align, 1, 2, 1, 2, gtk.EXPAND | gtk.FILL, gtk.FILL)
- self.committer_label.show()
- align.show()
-
- align = gtk.Alignment(0.0, 0.5)
- label = gtk.Label()
- label.set_markup("<b>Timestamp:</b>")
- align.add(label)
- self.table.attach(align, 0, 1, 2, 3, gtk.FILL, gtk.FILL)
- label.show()
- align.show()
-
- align = gtk.Alignment(0.0, 0.5)
- self.timestamp_label = gtk.Label()
- self.timestamp_label.set_selectable(True)
- align.add(self.timestamp_label)
- self.table.attach(align, 1, 2, 2, 3, gtk.EXPAND | gtk.FILL, gtk.FILL)
- self.timestamp_label.show()
- align.show()
-
- align = gtk.Alignment(0.0, 0.5)
- label = gtk.Label()
- label.set_markup("<b>Parents:</b>")
- align.add(label)
- self.table.attach(align, 0, 1, 3, 4, gtk.FILL, gtk.FILL)
- label.show()
- align.show()
- self.parents_widgets = []
-
- align = gtk.Alignment(0.0, 0.5)
- label = gtk.Label()
- label.set_markup("<b>Children:</b>")
- align.add(label)
- self.table.attach(align, 2, 3, 3, 4, gtk.FILL, gtk.FILL)
- label.show()
- align.show()
- self.children_widgets = []
-
- scrollwin = gtk.ScrolledWindow()
- scrollwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
- scrollwin.set_shadow_type(gtk.SHADOW_IN)
- vbox.pack_start(scrollwin, expand=True, fill=True)
- scrollwin.show()
-
- (self.message_buffer, sourceview) = get_source_buffer_and_view()
-
- sourceview.set_editable(False)
- sourceview.modify_font(pango.FontDescription("Monospace"))
- scrollwin.add(sourceview)
- sourceview.show()
-
- return vbox
-
- def _treeview_cursor_cb(self, *args):
- """Callback for when the treeview cursor changes."""
- (path, col) = self.treeview.get_cursor()
- commit = self.model[path][0]
-
- if commit.committer is not None:
- committer = commit.committer
- timestamp = commit.commit_date
- message = commit.get_message(self.with_diff)
- revid_label = commit.commit_sha1
- else:
- committer = ""
- timestamp = ""
- message = ""
- revid_label = ""
-
- self.revid_label.set_text(revid_label)
- self.committer_label.set_text(committer)
- self.timestamp_label.set_text(timestamp)
- self.message_buffer.set_text(unicode(message, self.encoding).encode('utf-8'))
-
- for widget in self.parents_widgets:
- self.table.remove(widget)
-
- self.parents_widgets = []
- self.table.resize(4 + len(commit.parent_sha1) - 1, 4)
- for idx, parent_id in enumerate(commit.parent_sha1):
- self.table.set_row_spacing(idx + 3, 0)
-
- align = gtk.Alignment(0.0, 0.0)
- self.parents_widgets.append(align)
- self.table.attach(align, 1, 2, idx + 3, idx + 4,
- gtk.EXPAND | gtk.FILL, gtk.FILL)
- align.show()
-
- hbox = gtk.HBox(False, 0)
- align.add(hbox)
- hbox.show()
-
- label = gtk.Label(parent_id)
- label.set_selectable(True)
- hbox.pack_start(label, expand=False, fill=True)
- label.show()
-
- image = gtk.Image()
- image.set_from_stock(gtk.STOCK_JUMP_TO, gtk.ICON_SIZE_MENU)
- image.show()
-
- button = gtk.Button()
- button.add(image)
- button.set_relief(gtk.RELIEF_NONE)
- button.connect("clicked", self._go_clicked_cb, parent_id)
- hbox.pack_start(button, expand=False, fill=True)
- button.show()
-
- image = gtk.Image()
- image.set_from_stock(gtk.STOCK_FIND, gtk.ICON_SIZE_MENU)
- image.show()
-
- button = gtk.Button()
- button.add(image)
- button.set_relief(gtk.RELIEF_NONE)
- button.set_sensitive(True)
- button.connect("clicked", self._show_clicked_cb,
- commit.commit_sha1, parent_id, self.encoding)
- hbox.pack_start(button, expand=False, fill=True)
- button.show()
-
- # Populate with child details
- for widget in self.children_widgets:
- self.table.remove(widget)
-
- self.children_widgets = []
- try:
- child_sha1 = Commit.children_sha1[commit.commit_sha1]
- except KeyError:
- # We don't have child
- child_sha1 = [ 0 ]
-
- if ( len(child_sha1) > len(commit.parent_sha1)):
- self.table.resize(4 + len(child_sha1) - 1, 4)
-
- for idx, child_id in enumerate(child_sha1):
- self.table.set_row_spacing(idx + 3, 0)
-
- align = gtk.Alignment(0.0, 0.0)
- self.children_widgets.append(align)
- self.table.attach(align, 3, 4, idx + 3, idx + 4,
- gtk.EXPAND | gtk.FILL, gtk.FILL)
- align.show()
-
- hbox = gtk.HBox(False, 0)
- align.add(hbox)
- hbox.show()
-
- label = gtk.Label(child_id)
- label.set_selectable(True)
- hbox.pack_start(label, expand=False, fill=True)
- label.show()
-
- image = gtk.Image()
- image.set_from_stock(gtk.STOCK_JUMP_TO, gtk.ICON_SIZE_MENU)
- image.show()
-
- button = gtk.Button()
- button.add(image)
- button.set_relief(gtk.RELIEF_NONE)
- button.connect("clicked", self._go_clicked_cb, child_id)
- hbox.pack_start(button, expand=False, fill=True)
- button.show()
-
- image = gtk.Image()
- image.set_from_stock(gtk.STOCK_FIND, gtk.ICON_SIZE_MENU)
- image.show()
-
- button = gtk.Button()
- button.add(image)
- button.set_relief(gtk.RELIEF_NONE)
- button.set_sensitive(True)
- button.connect("clicked", self._show_clicked_cb,
- child_id, commit.commit_sha1, self.encoding)
- hbox.pack_start(button, expand=False, fill=True)
- button.show()
-
- def _destroy_cb(self, widget):
- """Callback for when a window we manage is destroyed."""
- self.quit()
-
-
- def quit(self):
- """Stop the GTK+ main loop."""
- gtk.main_quit()
-
- def run(self, args):
- self.set_branch(args)
- self.window.connect("destroy", self._destroy_cb)
- self.window.show()
- gtk.main()
-
- def set_branch(self, args):
- """Fill in different windows with info from the reposiroty"""
- fp = os.popen("git rev-parse --sq --default HEAD " + list_to_string(args, 1))
- git_rev_list_cmd = fp.read()
- fp.close()
- fp = os.popen("git rev-list --header --topo-order --parents " + git_rev_list_cmd)
- self.update_window(fp)
-
- def update_window(self, fp):
- commit_lines = []
-
- self.model = gtk.ListStore(gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT,
- gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, str, str, str)
-
- # used for cursor positioning
- self.index = {}
-
- self.colours = {}
- self.nodepos = {}
- self.incomplete_line = {}
- self.commits = []
-
- index = 0
- last_colour = 0
- last_nodepos = -1
- out_line = []
- input_line = fp.readline()
- while (input_line != ""):
- # The commit header ends with '\0'
- # This NULL is immediately followed by the sha1 of the
- # next commit
- if (input_line[0] != '\0'):
- commit_lines.append(input_line)
- input_line = fp.readline()
- continue;
-
- commit = Commit(commit_lines)
- if (commit != None ):
- self.commits.append(commit)
-
- # Skip the '\0
- commit_lines = []
- commit_lines.append(input_line[1:])
- input_line = fp.readline()
-
- fp.close()
-
- for commit in self.commits:
- (out_line, last_colour, last_nodepos) = self.draw_graph(commit,
- index, out_line,
- last_colour,
- last_nodepos)
- self.index[commit.commit_sha1] = index
- index += 1
-
- self.treeview.set_model(self.model)
- self.treeview.show()
-
- def draw_graph(self, commit, index, out_line, last_colour, last_nodepos):
- in_line=[]
-
- # | -> outline
- # X
- # |\ <- inline
-
- # Reset nodepostion
- if (last_nodepos > 5):
- last_nodepos = -1
-
- # Add the incomplete lines of the last cell in this
- try:
- colour = self.colours[commit.commit_sha1]
- except KeyError:
- self.colours[commit.commit_sha1] = last_colour+1
- last_colour = self.colours[commit.commit_sha1]
- colour = self.colours[commit.commit_sha1]
-
- try:
- node_pos = self.nodepos[commit.commit_sha1]
- except KeyError:
- self.nodepos[commit.commit_sha1] = last_nodepos+1
- last_nodepos = self.nodepos[commit.commit_sha1]
- node_pos = self.nodepos[commit.commit_sha1]
-
- #The first parent always continue on the same line
- try:
- # check we already have the value
- tmp_node_pos = self.nodepos[commit.parent_sha1[0]]
- except KeyError:
- self.colours[commit.parent_sha1[0]] = colour
- self.nodepos[commit.parent_sha1[0]] = node_pos
-
- for sha1 in self.incomplete_line.keys():
- if (sha1 != commit.commit_sha1):
- self.draw_incomplete_line(sha1, node_pos,
- out_line, in_line, index)
- else:
- del self.incomplete_line[sha1]
-
-
- for parent_id in commit.parent_sha1:
- try:
- tmp_node_pos = self.nodepos[parent_id]
- except KeyError:
- self.colours[parent_id] = last_colour+1
- last_colour = self.colours[parent_id]
- self.nodepos[parent_id] = last_nodepos+1
- last_nodepos = self.nodepos[parent_id]
-
- in_line.append((node_pos, self.nodepos[parent_id],
- self.colours[parent_id]))
- self.add_incomplete_line(parent_id)
-
- try:
- branch_tag = self.bt_sha1[commit.commit_sha1]
- except KeyError:
- branch_tag = [ ]
-
-
- node = (node_pos, colour, branch_tag)
-
- self.model.append([commit, node, out_line, in_line,
- commit.message, commit.author, commit.date])
-
- return (in_line, last_colour, last_nodepos)
-
- def add_incomplete_line(self, sha1):
- try:
- self.incomplete_line[sha1].append(self.nodepos[sha1])
- except KeyError:
- self.incomplete_line[sha1] = [self.nodepos[sha1]]
-
- def draw_incomplete_line(self, sha1, node_pos, out_line, in_line, index):
- for idx, pos in enumerate(self.incomplete_line[sha1]):
- if(pos == node_pos):
- #remove the straight line and add a slash
- if ((pos, pos, self.colours[sha1]) in out_line):
- out_line.remove((pos, pos, self.colours[sha1]))
- out_line.append((pos, pos+0.5, self.colours[sha1]))
- self.incomplete_line[sha1][idx] = pos = pos+0.5
- try:
- next_commit = self.commits[index+1]
- if (next_commit.commit_sha1 == sha1 and pos != int(pos)):
- # join the line back to the node point
- # This need to be done only if we modified it
- in_line.append((pos, pos-0.5, self.colours[sha1]))
- continue;
- except IndexError:
- pass
- in_line.append((pos, pos, self.colours[sha1]))
-
-
- def _go_clicked_cb(self, widget, revid):
- """Callback for when the go button for a parent is clicked."""
- try:
- self.treeview.set_cursor(self.index[revid])
- except KeyError:
- dialog = gtk.MessageDialog(parent=None, flags=0,
- type=gtk.MESSAGE_WARNING, buttons=gtk.BUTTONS_CLOSE,
- message_format=None)
- dialog.set_markup("Revision <b>%s</b> not present in the list" % revid)
- # revid == 0 is the parent of the first commit
- if (revid != 0 ):
- dialog.format_secondary_text("Try running gitview without any options")
- dialog.run()
- dialog.destroy()
-
- self.treeview.grab_focus()
-
- def _show_clicked_cb(self, widget, commit_sha1, parent_sha1, encoding):
- """Callback for when the show button for a parent is clicked."""
- window = DiffWindow()
- window.set_diff(commit_sha1, parent_sha1, encoding)
- self.treeview.grab_focus()
-
-without_diff = 0
-if __name__ == "__main__":
-
- if (len(sys.argv) > 1 ):
- if (sys.argv[1] == "--without-diff"):
- without_diff = 1
-
- view = GitView( without_diff != 1)
- view.run(sys.argv[without_diff:])
diff --git a/contrib/gitview/gitview.txt b/contrib/gitview/gitview.txt
deleted file mode 100644
index 7b5f900..0000000
--- a/contrib/gitview/gitview.txt
+++ /dev/null
@@ -1,57 +0,0 @@
-gitview(1)
-==========
-
-NAME
-----
-gitview - A GTK based repository browser for git
-
-SYNOPSIS
---------
-[verse]
-'gitview' [options] [args]
-
-DESCRIPTION
----------
-
-Dependencies:
-
-* Python 2.4
-* PyGTK 2.8 or later
-* PyCairo 1.0 or later
-
-OPTIONS
--------
---without-diff::
-
- If the user doesn't want to list the commit diffs in the main window.
- This may speed up the repository browsing.
-
-<args>::
-
- All the valid option for linkgit:git-rev-list[1].
-
-Key Bindings
-------------
-F4::
- To maximize the window
-
-F5::
- To reread references.
-
-F11::
- Full screen
-
-F12::
- Leave full screen
-
-EXAMPLES
---------
-
-gitview v2.6.12.. include/scsi drivers/scsi::
-
- Show as the changes since version v2.6.12 that changed any file in the
- include/scsi or drivers/scsi subdirectories
-
-gitview --since=2.weeks.ago::
-
- Show the changes during the last two weeks
diff --git a/convert.c b/convert.c
index 4e17e45..8d652bf 100644
--- a/convert.c
+++ b/convert.c
@@ -1028,7 +1028,7 @@ static int ident_to_worktree(const char *path, const char *src, size_t len,
return 1;
}
-static enum crlf_action git_path_check_crlf(struct git_attr_check *check)
+static enum crlf_action git_path_check_crlf(struct attr_check_item *check)
{
const char *value = check->value;
@@ -1045,7 +1045,7 @@ static enum crlf_action git_path_check_crlf(struct git_attr_check *check)
return CRLF_UNDEFINED;
}
-static enum eol git_path_check_eol(struct git_attr_check *check)
+static enum eol git_path_check_eol(struct attr_check_item *check)
{
const char *value = check->value;
@@ -1058,7 +1058,7 @@ static enum eol git_path_check_eol(struct git_attr_check *check)
return EOL_UNSET;
}
-static struct convert_driver *git_path_check_convert(struct git_attr_check *check)
+static struct convert_driver *git_path_check_convert(struct attr_check_item *check)
{
const char *value = check->value;
struct convert_driver *drv;
@@ -1071,7 +1071,7 @@ static struct convert_driver *git_path_check_convert(struct git_attr_check *chec
return NULL;
}
-static int git_path_check_ident(struct git_attr_check *check)
+static int git_path_check_ident(struct attr_check_item *check)
{
const char *value = check->value;
@@ -1085,24 +1085,19 @@ struct conv_attrs {
int ident;
};
-static const char *conv_attr_name[] = {
- "crlf", "ident", "filter", "eol", "text",
-};
-#define NUM_CONV_ATTRS ARRAY_SIZE(conv_attr_name)
-
static void convert_attrs(struct conv_attrs *ca, const char *path)
{
- int i;
- static struct git_attr_check ccheck[NUM_CONV_ATTRS];
+ static struct attr_check *check;
- if (!ccheck[0].attr) {
- for (i = 0; i < NUM_CONV_ATTRS; i++)
- ccheck[i].attr = git_attr(conv_attr_name[i]);
+ if (!check) {
+ check = attr_check_initl("crlf", "ident", "filter",
+ "eol", "text", NULL);
user_convert_tail = &user_convert;
git_config(read_convert_config, NULL);
}
- if (!git_check_attr(path, NUM_CONV_ATTRS, ccheck)) {
+ if (!git_check_attr(path, check)) {
+ struct attr_check_item *ccheck = check->items;
ca->crlf_action = git_path_check_crlf(ccheck + 4);
if (ca->crlf_action == CRLF_UNDEFINED)
ca->crlf_action = git_path_check_crlf(ccheck + 0);
diff --git a/diff-no-index.c b/diff-no-index.c
index f420786..df762fd 100644
--- a/diff-no-index.c
+++ b/diff-no-index.c
@@ -185,10 +185,8 @@ static int queue_diff(struct diff_options *o,
struct diff_filespec *d1, *d2;
if (DIFF_OPT_TST(o, REVERSE_DIFF)) {
- unsigned tmp;
- const char *tmp_c;
- tmp = mode1; mode1 = mode2; mode2 = tmp;
- tmp_c = name1; name1 = name2; name2 = tmp_c;
+ SWAP(mode1, mode2);
+ SWAP(name1, name2);
}
d1 = noindex_filespec(name1, mode1);
diff --git a/diff.c b/diff.c
index 84dba60..051761b 100644
--- a/diff.c
+++ b/diff.c
@@ -28,11 +28,11 @@
static int diff_detect_rename_default;
static int diff_indent_heuristic; /* experimental */
-static int diff_compaction_heuristic; /* experimental */
static int diff_rename_limit_default = 400;
static int diff_suppress_blank_empty;
static int diff_use_color_default = -1;
static int diff_context_default = 3;
+static int diff_interhunk_context_default;
static const char *diff_word_regex_cfg;
static const char *external_diff_cmd_cfg;
static const char *diff_order_file_cfg;
@@ -223,16 +223,8 @@ void init_diff_ui_defaults(void)
int git_diff_heuristic_config(const char *var, const char *value, void *cb)
{
- if (!strcmp(var, "diff.indentheuristic")) {
+ if (!strcmp(var, "diff.indentheuristic"))
diff_indent_heuristic = git_config_bool(var, value);
- if (diff_indent_heuristic)
- diff_compaction_heuristic = 0;
- }
- if (!strcmp(var, "diff.compactionheuristic")) {
- diff_compaction_heuristic = git_config_bool(var, value);
- if (diff_compaction_heuristic)
- diff_indent_heuristic = 0;
- }
return 0;
}
@@ -248,6 +240,12 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
return -1;
return 0;
}
+ if (!strcmp(var, "diff.interhunkcontext")) {
+ diff_interhunk_context_default = git_config_int(var, value);
+ if (diff_interhunk_context_default < 0)
+ return -1;
+ return 0;
+ }
if (!strcmp(var, "diff.renames")) {
diff_detect_rename_default = git_config_rename(var, value);
return 0;
@@ -3017,7 +3015,7 @@ static struct diff_tempfile *prepare_temp_file(const char *name,
if (!one->oid_valid)
sha1_to_hex_r(temp->hex, null_sha1);
else
- sha1_to_hex_r(temp->hex, one->oid.hash);
+ oid_to_hex_r(temp->hex, &one->oid);
/* Even though we may sometimes borrow the
* contents from the work tree, we always want
* one->mode. mode is trustworthy even when
@@ -3371,6 +3369,7 @@ void diff_setup(struct diff_options *options)
options->rename_limit = -1;
options->dirstat_permille = diff_dirstat_permille_default;
options->context = diff_context_default;
+ options->interhunkcontext = diff_interhunk_context_default;
options->ws_error_highlight = ws_error_highlight_default;
DIFF_OPT_SET(options, RENAME_EMPTY);
@@ -3382,8 +3381,6 @@ void diff_setup(struct diff_options *options)
options->xdl_opts |= diff_algorithm;
if (diff_indent_heuristic)
DIFF_XDL_SET(options, INDENT_HEURISTIC);
- else if (diff_compaction_heuristic)
- DIFF_XDL_SET(options, COMPACTION_HEURISTIC);
options->orderfile = diff_order_file_cfg;
@@ -3878,16 +3875,10 @@ int diff_opt_parse(struct diff_options *options,
DIFF_XDL_SET(options, IGNORE_WHITESPACE_AT_EOL);
else if (!strcmp(arg, "--ignore-blank-lines"))
DIFF_XDL_SET(options, IGNORE_BLANK_LINES);
- else if (!strcmp(arg, "--indent-heuristic")) {
+ else if (!strcmp(arg, "--indent-heuristic"))
DIFF_XDL_SET(options, INDENT_HEURISTIC);
- DIFF_XDL_CLR(options, COMPACTION_HEURISTIC);
- } else if (!strcmp(arg, "--no-indent-heuristic"))
- DIFF_XDL_CLR(options, INDENT_HEURISTIC);
- else if (!strcmp(arg, "--compaction-heuristic")) {
- DIFF_XDL_SET(options, COMPACTION_HEURISTIC);
+ else if (!strcmp(arg, "--no-indent-heuristic"))
DIFF_XDL_CLR(options, INDENT_HEURISTIC);
- } else if (!strcmp(arg, "--no-compaction-heuristic"))
- DIFF_XDL_CLR(options, COMPACTION_HEURISTIC);
else if (!strcmp(arg, "--patience"))
options->xdl_opts = DIFF_WITH_ALG(options, PATIENCE_DIFF);
else if (!strcmp(arg, "--histogram"))
@@ -4459,6 +4450,7 @@ static void flush_one_pair(struct diff_filepair *p, struct diff_options *opt)
name_a = p->two->path;
name_b = NULL;
strip_prefix(opt->prefix_length, &name_a, &name_b);
+ fprintf(opt->file, "%s", diff_line_prefix(opt));
write_name_quoted(name_a, opt->file, opt->line_termination);
}
}
@@ -5126,14 +5118,10 @@ void diff_change(struct diff_options *options,
return;
if (DIFF_OPT_TST(options, REVERSE_DIFF)) {
- unsigned tmp;
- const unsigned char *tmp_c;
- tmp = old_mode; old_mode = new_mode; new_mode = tmp;
- tmp_c = old_sha1; old_sha1 = new_sha1; new_sha1 = tmp_c;
- tmp = old_sha1_valid; old_sha1_valid = new_sha1_valid;
- new_sha1_valid = tmp;
- tmp = old_dirty_submodule; old_dirty_submodule = new_dirty_submodule;
- new_dirty_submodule = tmp;
+ SWAP(old_mode, new_mode);
+ SWAP(old_sha1, new_sha1);
+ SWAP(old_sha1_valid, new_sha1_valid);
+ SWAP(old_dirty_submodule, new_dirty_submodule);
}
if (options->prefix &&
diff --git a/dir.c b/dir.c
index bfa8c8a..4541f9e 100644
--- a/dir.c
+++ b/dir.c
@@ -16,11 +16,6 @@
#include "varint.h"
#include "ewah/ewok.h"
-struct path_simplify {
- int len;
- const char *path;
-};
-
/*
* Tells read_directory_recursive how a file or directory should be treated.
* Values are ordered by significance, e.g. if a directory contains both
@@ -50,7 +45,7 @@ struct cached_dir {
static enum path_treatment read_directory_recursive(struct dir_struct *dir,
const char *path, int len, struct untracked_cache_dir *untracked,
- int check_only, const struct path_simplify *simplify);
+ int check_only, const struct pathspec *pathspec);
static int get_dtype(struct dirent *de, const char *path, int len);
int fspathcmp(const char *a, const char *b)
@@ -179,17 +174,20 @@ char *common_prefix(const struct pathspec *pathspec)
int fill_directory(struct dir_struct *dir, const struct pathspec *pathspec)
{
- size_t len;
+ const char *prefix;
+ size_t prefix_len;
/*
* Calculate common prefix for the pathspec, and
* use that to optimize the directory walk
*/
- len = common_prefix_len(pathspec);
+ prefix_len = common_prefix_len(pathspec);
+ prefix = prefix_len ? pathspec->items[0].match : "";
/* Read the directory and prune it */
- read_directory(dir, pathspec->nr ? pathspec->_raw[0] : "", len, pathspec);
- return len;
+ read_directory(dir, prefix, prefix_len, pathspec);
+
+ return prefix_len;
}
int within_depth(const char *name, int namelen,
@@ -1312,7 +1310,7 @@ static enum exist_status directory_exists_in_index(const char *dirname, int len)
static enum path_treatment treat_directory(struct dir_struct *dir,
struct untracked_cache_dir *untracked,
const char *dirname, int len, int baselen, int exclude,
- const struct path_simplify *simplify)
+ const struct pathspec *pathspec)
{
/* The "len-1" is to strip the final '/' */
switch (directory_exists_in_index(dirname, len-1)) {
@@ -1341,7 +1339,7 @@ static enum path_treatment treat_directory(struct dir_struct *dir,
untracked = lookup_untracked(dir->untracked, untracked,
dirname + baselen, len - baselen);
return read_directory_recursive(dir, dirname, len,
- untracked, 1, simplify);
+ untracked, 1, pathspec);
}
/*
@@ -1349,24 +1347,33 @@ static enum path_treatment treat_directory(struct dir_struct *dir,
* reading - if the path cannot possibly be in the pathspec,
* return true, and we'll skip it early.
*/
-static int simplify_away(const char *path, int pathlen, const struct path_simplify *simplify)
+static int simplify_away(const char *path, int pathlen,
+ const struct pathspec *pathspec)
{
- if (simplify) {
- for (;;) {
- const char *match = simplify->path;
- int len = simplify->len;
+ int i;
- if (!match)
- break;
- if (len > pathlen)
- len = pathlen;
- if (!memcmp(path, match, len))
- return 0;
- simplify++;
- }
- return 1;
+ if (!pathspec || !pathspec->nr)
+ return 0;
+
+ GUARD_PATHSPEC(pathspec,
+ PATHSPEC_FROMTOP |
+ PATHSPEC_MAXDEPTH |
+ PATHSPEC_LITERAL |
+ PATHSPEC_GLOB |
+ PATHSPEC_ICASE |
+ PATHSPEC_EXCLUDE);
+
+ for (i = 0; i < pathspec->nr; i++) {
+ const struct pathspec_item *item = &pathspec->items[i];
+ int len = item->nowildcard_len;
+
+ if (len > pathlen)
+ len = pathlen;
+ if (!ps_strncmp(item, item->match, path, len))
+ return 0;
}
- return 0;
+
+ return 1;
}
/*
@@ -1380,19 +1387,33 @@ static int simplify_away(const char *path, int pathlen, const struct path_simpli
* 2. the path is a directory prefix of some element in the
* pathspec
*/
-static int exclude_matches_pathspec(const char *path, int len,
- const struct path_simplify *simplify)
-{
- if (simplify) {
- for (; simplify->path; simplify++) {
- if (len == simplify->len
- && !memcmp(path, simplify->path, len))
- return 1;
- if (len < simplify->len
- && simplify->path[len] == '/'
- && !memcmp(path, simplify->path, len))
- return 1;
- }
+static int exclude_matches_pathspec(const char *path, int pathlen,
+ const struct pathspec *pathspec)
+{
+ int i;
+
+ if (!pathspec || !pathspec->nr)
+ return 0;
+
+ GUARD_PATHSPEC(pathspec,
+ PATHSPEC_FROMTOP |
+ PATHSPEC_MAXDEPTH |
+ PATHSPEC_LITERAL |
+ PATHSPEC_GLOB |
+ PATHSPEC_ICASE |
+ PATHSPEC_EXCLUDE);
+
+ for (i = 0; i < pathspec->nr; i++) {
+ const struct pathspec_item *item = &pathspec->items[i];
+ int len = item->nowildcard_len;
+
+ if (len == pathlen &&
+ !ps_strncmp(item, item->match, path, pathlen))
+ return 1;
+ if (len > pathlen &&
+ item->match[pathlen] == '/' &&
+ !ps_strncmp(item, item->match, path, pathlen))
+ return 1;
}
return 0;
}
@@ -1460,7 +1481,7 @@ static enum path_treatment treat_one_path(struct dir_struct *dir,
struct untracked_cache_dir *untracked,
struct strbuf *path,
int baselen,
- const struct path_simplify *simplify,
+ const struct pathspec *pathspec,
int dtype, struct dirent *de)
{
int exclude;
@@ -1512,7 +1533,7 @@ static enum path_treatment treat_one_path(struct dir_struct *dir,
case DT_DIR:
strbuf_addch(path, '/');
return treat_directory(dir, untracked, path->buf, path->len,
- baselen, exclude, simplify);
+ baselen, exclude, pathspec);
case DT_REG:
case DT_LNK:
return exclude ? path_excluded : path_untracked;
@@ -1524,7 +1545,7 @@ static enum path_treatment treat_path_fast(struct dir_struct *dir,
struct cached_dir *cdir,
struct strbuf *path,
int baselen,
- const struct path_simplify *simplify)
+ const struct pathspec *pathspec)
{
strbuf_setlen(path, baselen);
if (!cdir->ucd) {
@@ -1541,7 +1562,7 @@ static enum path_treatment treat_path_fast(struct dir_struct *dir,
* with check_only set.
*/
return read_directory_recursive(dir, path->buf, path->len,
- cdir->ucd, 1, simplify);
+ cdir->ucd, 1, pathspec);
/*
* We get path_recurse in the first run when
* directory_exists_in_index() returns index_nonexistent. We
@@ -1556,23 +1577,23 @@ static enum path_treatment treat_path(struct dir_struct *dir,
struct cached_dir *cdir,
struct strbuf *path,
int baselen,
- const struct path_simplify *simplify)
+ const struct pathspec *pathspec)
{
int dtype;
struct dirent *de = cdir->de;
if (!de)
return treat_path_fast(dir, untracked, cdir, path,
- baselen, simplify);
+ baselen, pathspec);
if (is_dot_or_dotdot(de->d_name) || !strcmp(de->d_name, ".git"))
return path_none;
strbuf_setlen(path, baselen);
strbuf_addstr(path, de->d_name);
- if (simplify_away(path->buf, path->len, simplify))
+ if (simplify_away(path->buf, path->len, pathspec))
return path_none;
dtype = DTYPE(de);
- return treat_one_path(dir, untracked, path, baselen, simplify, dtype, de);
+ return treat_one_path(dir, untracked, path, baselen, pathspec, dtype, de);
}
static void add_untracked(struct untracked_cache_dir *dir, const char *name)
@@ -1703,7 +1724,7 @@ static void close_cached_dir(struct cached_dir *cdir)
static enum path_treatment read_directory_recursive(struct dir_struct *dir,
const char *base, int baselen,
struct untracked_cache_dir *untracked, int check_only,
- const struct path_simplify *simplify)
+ const struct pathspec *pathspec)
{
struct cached_dir cdir;
enum path_treatment state, subdir_state, dir_state = path_none;
@@ -1719,7 +1740,8 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
while (!read_cached_dir(&cdir)) {
/* check how the file or directory should be treated */
- state = treat_path(dir, untracked, &cdir, &path, baselen, simplify);
+ state = treat_path(dir, untracked, &cdir, &path,
+ baselen, pathspec);
if (state > dir_state)
dir_state = state;
@@ -1731,8 +1753,9 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
path.buf + baselen,
path.len - baselen);
subdir_state =
- read_directory_recursive(dir, path.buf, path.len,
- ud, check_only, simplify);
+ read_directory_recursive(dir, path.buf,
+ path.len, ud,
+ check_only, pathspec);
if (subdir_state > dir_state)
dir_state = subdir_state;
}
@@ -1756,7 +1779,7 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
else if ((dir->flags & DIR_SHOW_IGNORED_TOO) ||
((dir->flags & DIR_COLLECT_IGNORED) &&
exclude_matches_pathspec(path.buf, path.len,
- simplify)))
+ pathspec)))
dir_add_ignored(dir, path.buf, path.len);
break;
@@ -1787,36 +1810,9 @@ static int cmp_name(const void *p1, const void *p2)
return name_compare(e1->name, e1->len, e2->name, e2->len);
}
-static struct path_simplify *create_simplify(const char **pathspec)
-{
- int nr, alloc = 0;
- struct path_simplify *simplify = NULL;
-
- if (!pathspec)
- return NULL;
-
- for (nr = 0 ; ; nr++) {
- const char *match;
- ALLOC_GROW(simplify, nr + 1, alloc);
- match = *pathspec++;
- if (!match)
- break;
- simplify[nr].path = match;
- simplify[nr].len = simple_length(match);
- }
- simplify[nr].path = NULL;
- simplify[nr].len = 0;
- return simplify;
-}
-
-static void free_simplify(struct path_simplify *simplify)
-{
- free(simplify);
-}
-
static int treat_leading_path(struct dir_struct *dir,
const char *path, int len,
- const struct path_simplify *simplify)
+ const struct pathspec *pathspec)
{
struct strbuf sb = STRBUF_INIT;
int baselen, rc = 0;
@@ -1840,9 +1836,9 @@ static int treat_leading_path(struct dir_struct *dir,
strbuf_add(&sb, path, baselen);
if (!is_directory(sb.buf))
break;
- if (simplify_away(sb.buf, sb.len, simplify))
+ if (simplify_away(sb.buf, sb.len, pathspec))
break;
- if (treat_one_path(dir, NULL, &sb, baselen, simplify,
+ if (treat_one_path(dir, NULL, &sb, baselen, pathspec,
DT_DIR, NULL) == path_none)
break; /* do not recurse into it */
if (len <= baselen) {
@@ -2010,33 +2006,14 @@ static struct untracked_cache_dir *validate_untracked_cache(struct dir_struct *d
return root;
}
-int read_directory(struct dir_struct *dir, const char *path, int len, const struct pathspec *pathspec)
+int read_directory(struct dir_struct *dir, const char *path,
+ int len, const struct pathspec *pathspec)
{
- struct path_simplify *simplify;
struct untracked_cache_dir *untracked;
- /*
- * Check out create_simplify()
- */
- if (pathspec)
- GUARD_PATHSPEC(pathspec,
- PATHSPEC_FROMTOP |
- PATHSPEC_MAXDEPTH |
- PATHSPEC_LITERAL |
- PATHSPEC_GLOB |
- PATHSPEC_ICASE |
- PATHSPEC_EXCLUDE);
-
if (has_symlink_leading_path(path, len))
return dir->nr;
- /*
- * exclude patterns are treated like positive ones in
- * create_simplify. Usually exclude patterns should be a
- * subset of positive ones, which has no impacts on
- * create_simplify().
- */
- simplify = create_simplify(pathspec ? pathspec->_raw : NULL);
untracked = validate_untracked_cache(dir, len, pathspec);
if (!untracked)
/*
@@ -2044,9 +2021,8 @@ int read_directory(struct dir_struct *dir, const char *path, int len, const stru
* e.g. prep_exclude()
*/
dir->untracked = NULL;
- if (!len || treat_leading_path(dir, path, len, simplify))
- read_directory_recursive(dir, path, len, untracked, 0, simplify);
- free_simplify(simplify);
+ if (!len || treat_leading_path(dir, path, len, pathspec))
+ read_directory_recursive(dir, path, len, untracked, 0, pathspec);
QSORT(dir->entries, dir->nr, cmp_name);
QSORT(dir->ignored, dir->ignored_nr, cmp_name);
if (dir->untracked) {
@@ -2748,3 +2724,40 @@ void untracked_cache_add_to_index(struct index_state *istate,
{
untracked_cache_invalidate_path(istate, path);
}
+
+/* Update gitfile and core.worktree setting to connect work tree and git dir */
+void connect_work_tree_and_git_dir(const char *work_tree_, const char *git_dir_)
+{
+ struct strbuf file_name = STRBUF_INIT;
+ struct strbuf rel_path = STRBUF_INIT;
+ char *git_dir = real_pathdup(git_dir_);
+ char *work_tree = real_pathdup(work_tree_);
+
+ /* Update gitfile */
+ strbuf_addf(&file_name, "%s/.git", work_tree);
+ write_file(file_name.buf, "gitdir: %s",
+ relative_path(git_dir, work_tree, &rel_path));
+
+ /* Update core.worktree setting */
+ strbuf_reset(&file_name);
+ strbuf_addf(&file_name, "%s/config", git_dir);
+ git_config_set_in_file(file_name.buf, "core.worktree",
+ relative_path(work_tree, git_dir, &rel_path));
+
+ strbuf_release(&file_name);
+ strbuf_release(&rel_path);
+ free(work_tree);
+ free(git_dir);
+}
+
+/*
+ * Migrate the git directory of the given path from old_git_dir to new_git_dir.
+ */
+void relocate_gitdir(const char *path, const char *old_git_dir, const char *new_git_dir)
+{
+ if (rename(old_git_dir, new_git_dir) < 0)
+ die_errno(_("could not migrate git directory from '%s' to '%s'"),
+ old_git_dir, new_git_dir);
+
+ connect_work_tree_and_git_dir(path, new_git_dir);
+}
diff --git a/dir.h b/dir.h
index 97c83bb..bf23a47 100644
--- a/dir.h
+++ b/dir.h
@@ -335,4 +335,8 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
void write_untracked_extension(struct strbuf *out, struct untracked_cache *untracked);
void add_untracked_cache(struct index_state *istate);
void remove_untracked_cache(struct index_state *istate);
+extern void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
+extern void relocate_gitdir(const char *path,
+ const char *old_git_dir,
+ const char *new_git_dir);
#endif
diff --git a/environment.c b/environment.c
index 4bce3ee..c07fb17 100644
--- a/environment.c
+++ b/environment.c
@@ -21,7 +21,6 @@ int ignore_case;
int assume_unchanged;
int prefer_symlink_refs;
int is_bare_repository_cfg = -1; /* unspecified */
-int log_all_ref_updates = -1; /* unspecified */
int warn_ambiguous_refs = 1;
int warn_on_object_refname_ambiguity = 1;
int ref_paranoia = -1;
@@ -64,6 +63,7 @@ int merge_log_config = -1;
int precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */
unsigned long pack_size_limit_cfg;
enum hide_dotfiles_type hide_dotfiles = HIDE_DOTFILES_DOTGITONLY;
+enum log_refs_config log_all_ref_updates = LOG_REFS_UNSET;
#ifndef PROTECT_HFS_DEFAULT
#define PROTECT_HFS_DEFAULT 0
@@ -259,7 +259,7 @@ void set_git_work_tree(const char *new_work_tree)
return;
}
git_work_tree_initialized = 1;
- work_tree = xstrdup(real_path(new_work_tree));
+ work_tree = real_pathdup(new_work_tree);
}
const char *get_git_work_tree(void)
diff --git a/fast-import.c b/fast-import.c
index 64fe602..6c13472 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1752,7 +1752,7 @@ static int update_branch(struct branch *b)
if (is_null_sha1(b->sha1)) {
if (b->delete)
- delete_ref(b->name, NULL, 0);
+ delete_ref(NULL, b->name, NULL, 0);
return 0;
}
if (read_ref(b->name, old_sha1))
diff --git a/fetch-pack.c b/fetch-pack.c
index 601f077..e0f5d5c 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -35,6 +35,7 @@ static const char *alternate_shallow_file;
#define COMMON_REF (1U << 2)
#define SEEN (1U << 3)
#define POPPED (1U << 4)
+#define ALTERNATE (1U << 5)
static int marked;
@@ -67,6 +68,41 @@ static inline void print_verbose(const struct fetch_pack_args *args,
fputc('\n', stderr);
}
+struct alternate_object_cache {
+ struct object **items;
+ size_t nr, alloc;
+};
+
+static void cache_one_alternate(const char *refname,
+ const struct object_id *oid,
+ void *vcache)
+{
+ struct alternate_object_cache *cache = vcache;
+ struct object *obj = parse_object(oid->hash);
+
+ if (!obj || (obj->flags & ALTERNATE))
+ return;
+
+ obj->flags |= ALTERNATE;
+ ALLOC_GROW(cache->items, cache->nr + 1, cache->alloc);
+ cache->items[cache->nr++] = obj;
+}
+
+static void for_each_cached_alternate(void (*cb)(struct object *))
+{
+ static int initialized;
+ static struct alternate_object_cache cache;
+ size_t i;
+
+ if (!initialized) {
+ for_each_alternate_ref(cache_one_alternate, &cache);
+ initialized = 1;
+ }
+
+ for (i = 0; i < cache.nr; i++)
+ cb(cache.items[i]);
+}
+
static void rev_list_push(struct commit *commit, int mark)
{
if (!(commit->object.flags & mark)) {
@@ -253,9 +289,9 @@ static void send_request(struct fetch_pack_args *args,
write_or_die(fd, buf->buf, buf->len);
}
-static void insert_one_alternate_ref(const struct ref *ref, void *unused)
+static void insert_one_alternate_object(struct object *obj)
{
- rev_list_insert_ref(NULL, ref->old_oid.hash);
+ rev_list_insert_ref(NULL, obj->oid.hash);
}
#define INITIAL_FLUSH 16
@@ -298,7 +334,7 @@ static int find_common(struct fetch_pack_args *args,
marked = 1;
for_each_ref(rev_list_insert_ref_oid, NULL);
- for_each_alternate_ref(insert_one_alternate_ref, NULL);
+ for_each_cached_alternate(insert_one_alternate_object);
fetching = 0;
for ( ; refs ; refs = refs->next) {
@@ -619,9 +655,9 @@ static void filter_refs(struct fetch_pack_args *args,
*refs = newlist;
}
-static void mark_alternate_complete(const struct ref *ref, void *unused)
+static void mark_alternate_complete(struct object *obj)
{
- mark_complete(ref->old_oid.hash);
+ mark_complete(obj->oid.hash);
}
static int everything_local(struct fetch_pack_args *args,
@@ -657,7 +693,7 @@ static int everything_local(struct fetch_pack_args *args,
if (!args->deepen) {
for_each_ref(mark_complete_oid, NULL);
- for_each_alternate_ref(mark_alternate_complete, NULL);
+ for_each_cached_alternate(mark_alternate_complete);
commit_list_sort_by_date(&complete);
if (cutoff)
mark_recent_complete_commits(args, cutoff);
diff --git a/fsck.c b/fsck.c
index 4a3069e..9397927 100644
--- a/fsck.c
+++ b/fsck.c
@@ -458,6 +458,10 @@ int fsck_walk(struct object *obj, void *data, struct fsck_options *options)
{
if (!obj)
return -1;
+
+ if (obj->type == OBJ_NONE)
+ parse_object(obj->oid.hash);
+
switch (obj->type) {
case OBJ_BLOB:
return 0;
diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index ee3d812..982593c 100755
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -4,6 +4,7 @@ use 5.008;
use strict;
use warnings;
use Git;
+use Git::I18N;
binmode(STDOUT, ":raw");
@@ -46,7 +47,6 @@ my $normal_color = $repo->get_color("", "reset");
my $diff_algorithm = $repo->config('diff.algorithm');
my $diff_indent_heuristic = $repo->config_bool('diff.indentheuristic');
-my $diff_compaction_heuristic = $repo->config_bool('diff.compactionheuristic');
my $diff_filter = $repo->config('interactive.difffilter');
my $use_readkey = 0;
@@ -92,6 +92,7 @@ sub colored {
}
# command line options
+my $cmd;
my $patch_mode;
my $patch_mode_revision;
@@ -104,9 +105,6 @@ my %patch_modes = (
DIFF => 'diff-files -p',
APPLY => sub { apply_patch 'apply --cached', @_; },
APPLY_CHECK => 'apply --cached',
- VERB => 'Stage',
- TARGET => '',
- PARTICIPLE => 'staging',
FILTER => 'file-only',
IS_REVERSE => 0,
},
@@ -114,9 +112,6 @@ my %patch_modes = (
DIFF => 'diff-index -p HEAD',
APPLY => sub { apply_patch 'apply --cached', @_; },
APPLY_CHECK => 'apply --cached',
- VERB => 'Stash',
- TARGET => '',
- PARTICIPLE => 'stashing',
FILTER => undef,
IS_REVERSE => 0,
},
@@ -124,9 +119,6 @@ my %patch_modes = (
DIFF => 'diff-index -p --cached',
APPLY => sub { apply_patch 'apply -R --cached', @_; },
APPLY_CHECK => 'apply -R --cached',
- VERB => 'Unstage',
- TARGET => '',
- PARTICIPLE => 'unstaging',
FILTER => 'index-only',
IS_REVERSE => 1,
},
@@ -134,9 +126,6 @@ my %patch_modes = (
DIFF => 'diff-index -R -p --cached',
APPLY => sub { apply_patch 'apply --cached', @_; },
APPLY_CHECK => 'apply --cached',
- VERB => 'Apply',
- TARGET => ' to index',
- PARTICIPLE => 'applying',
FILTER => 'index-only',
IS_REVERSE => 0,
},
@@ -144,9 +133,6 @@ my %patch_modes = (
DIFF => 'diff-files -p',
APPLY => sub { apply_patch 'apply -R', @_; },
APPLY_CHECK => 'apply -R',
- VERB => 'Discard',
- TARGET => ' from worktree',
- PARTICIPLE => 'discarding',
FILTER => 'file-only',
IS_REVERSE => 1,
},
@@ -154,9 +140,6 @@ my %patch_modes = (
DIFF => 'diff-index -p',
APPLY => sub { apply_patch_for_checkout_commit '-R', @_ },
APPLY_CHECK => 'apply -R',
- VERB => 'Discard',
- TARGET => ' from index and worktree',
- PARTICIPLE => 'discarding',
FILTER => undef,
IS_REVERSE => 1,
},
@@ -164,15 +147,13 @@ my %patch_modes = (
DIFF => 'diff-index -R -p',
APPLY => sub { apply_patch_for_checkout_commit '', @_ },
APPLY_CHECK => 'apply',
- VERB => 'Apply',
- TARGET => ' to index and worktree',
- PARTICIPLE => 'applying',
FILTER => undef,
IS_REVERSE => 0,
},
);
-my %patch_mode_flavour = %{$patch_modes{stage}};
+$patch_mode = 'stage';
+my %patch_mode_flavour = %{$patch_modes{$patch_mode}};
sub run_cmd_pipe {
if ($^O eq 'MSWin32') {
@@ -253,8 +234,9 @@ sub list_untracked {
run_cmd_pipe(qw(git ls-files --others --exclude-standard --), @ARGV);
}
-my $status_fmt = '%12s %12s %s';
-my $status_head = sprintf($status_fmt, 'staged', 'unstaged', 'path');
+# TRANSLATORS: you can adjust this to align "git add -i" status menu
+my $status_fmt = __('%12s %12s %s');
+my $status_head = sprintf($status_fmt, __('staged'), __('unstaged'), __('path'));
{
my $initial;
@@ -312,7 +294,7 @@ sub list_modified {
my ($change, $bin);
$file = unquote_path($file);
if ($add eq '-' && $del eq '-') {
- $change = 'binary';
+ $change = __('binary');
$bin = 1;
}
else {
@@ -321,7 +303,7 @@ sub list_modified {
$data{$file} = {
INDEX => $change,
BINARY => $bin,
- FILE => 'nothing',
+ FILE => __('nothing'),
}
}
elsif (($adddel, $file) =
@@ -337,7 +319,7 @@ sub list_modified {
$file = unquote_path($file);
my ($change, $bin);
if ($add eq '-' && $del eq '-') {
- $change = 'binary';
+ $change = __('binary');
$bin = 1;
}
else {
@@ -357,7 +339,7 @@ sub list_modified {
$file = unquote_path($2);
if (!exists $data{$file}) {
$data{$file} = +{
- INDEX => 'unchanged',
+ INDEX => __('unchanged'),
BINARY => 0,
};
}
@@ -372,10 +354,10 @@ sub list_modified {
if ($only) {
if ($only eq 'index-only') {
- next if ($it->{INDEX} eq 'unchanged');
+ next if ($it->{INDEX} eq __('unchanged'));
}
if ($only eq 'file-only') {
- next if ($it->{FILE} eq 'nothing');
+ next if ($it->{FILE} eq __('nothing'));
}
}
push @return, +{
@@ -613,12 +595,12 @@ sub list_and_choose {
else {
$bottom = $top = find_unique($choice, @stuff);
if (!defined $bottom) {
- error_msg "Huh ($choice)?\n";
+ error_msg sprintf(__("Huh (%s)?\n"), $choice);
next TOPLOOP;
}
}
if ($opts->{SINGLETON} && $bottom != $top) {
- error_msg "Huh ($choice)?\n";
+ error_msg sprintf(__("Huh (%s)?\n"), $choice);
next TOPLOOP;
}
for ($i = $bottom-1; $i <= $top-1; $i++) {
@@ -637,7 +619,7 @@ sub list_and_choose {
}
sub singleton_prompt_help_cmd {
- print colored $help_color, <<\EOF ;
+ print colored $help_color, __ <<'EOF' ;
Prompt help:
1 - select a numbered item
foo - select item based on unique prefix
@@ -646,7 +628,7 @@ EOF
}
sub prompt_help_cmd {
- print colored $help_color, <<\EOF ;
+ print colored $help_color, __ <<'EOF' ;
Prompt help:
1 - select a single item
3-5 - select a range of items
@@ -667,12 +649,18 @@ sub status_cmd {
sub say_n_paths {
my $did = shift @_;
my $cnt = scalar @_;
- print "$did ";
- if (1 < $cnt) {
- print "$cnt paths\n";
- }
- else {
- print "one path\n";
+ if ($did eq 'added') {
+ printf(__n("added %d path\n", "added %d paths\n",
+ $cnt), $cnt);
+ } elsif ($did eq 'updated') {
+ printf(__n("updated %d path\n", "updated %d paths\n",
+ $cnt), $cnt);
+ } elsif ($did eq 'reverted') {
+ printf(__n("reverted %d path\n", "reverted %d paths\n",
+ $cnt), $cnt);
+ } else {
+ printf(__n("touched %d path\n", "touched %d paths\n",
+ $cnt), $cnt);
}
}
@@ -680,7 +668,7 @@ sub update_cmd {
my @mods = list_modified('file-only');
return if (!@mods);
- my @update = list_and_choose({ PROMPT => 'Update',
+ my @update = list_and_choose({ PROMPT => __('Update'),
HEADER => $status_head, },
@mods);
if (@update) {
@@ -692,7 +680,7 @@ sub update_cmd {
}
sub revert_cmd {
- my @update = list_and_choose({ PROMPT => 'Revert',
+ my @update = list_and_choose({ PROMPT => __('Revert'),
HEADER => $status_head, },
list_modified());
if (@update) {
@@ -715,7 +703,7 @@ sub revert_cmd {
$_->{INDEX_ADDDEL} eq 'create') {
system(qw(git update-index --force-remove --),
$_->{VALUE});
- print "note: $_->{VALUE} is untracked now.\n";
+ printf(__("note: %s is untracked now.\n"), $_->{VALUE});
}
}
}
@@ -726,13 +714,13 @@ sub revert_cmd {
}
sub add_untracked_cmd {
- my @add = list_and_choose({ PROMPT => 'Add untracked' },
+ my @add = list_and_choose({ PROMPT => __('Add untracked') },
list_untracked());
if (@add) {
system(qw(git update-index --add --), @add);
say_n_paths('added', @add);
} else {
- print "No untracked files.\n";
+ print __("No untracked files.\n");
}
print "\n";
}
@@ -753,8 +741,6 @@ sub parse_diff {
}
if ($diff_indent_heuristic) {
splice @diff_cmd, 1, 0, "--indent-heuristic";
- } elsif ($diff_compaction_heuristic) {
- splice @diff_cmd, 1, 0, "--compaction-heuristic";
}
if (defined $patch_mode_revision) {
push @diff_cmd, get_diff_reference($patch_mode_revision);
@@ -1048,29 +1034,55 @@ sub color_diff {
} @_;
}
+my %edit_hunk_manually_modes = (
+ stage => N__(
+"If the patch applies cleanly, the edited hunk will immediately be
+marked for staging."),
+ stash => N__(
+"If the patch applies cleanly, the edited hunk will immediately be
+marked for stashing."),
+ reset_head => N__(
+"If the patch applies cleanly, the edited hunk will immediately be
+marked for unstaging."),
+ reset_nothead => N__(
+"If the patch applies cleanly, the edited hunk will immediately be
+marked for applying."),
+ checkout_index => N__(
+"If the patch applies cleanly, the edited hunk will immediately be
+marked for discarding"),
+ checkout_head => N__(
+"If the patch applies cleanly, the edited hunk will immediately be
+marked for discarding."),
+ checkout_nothead => N__(
+"If the patch applies cleanly, the edited hunk will immediately be
+marked for applying."),
+);
+
sub edit_hunk_manually {
my ($oldtext) = @_;
my $hunkfile = $repo->repo_path . "/addp-hunk-edit.diff";
my $fh;
open $fh, '>', $hunkfile
- or die "failed to open hunk edit file for writing: " . $!;
- print $fh "# Manual hunk edit mode -- see bottom for a quick guide\n";
+ or die sprintf(__("failed to open hunk edit file for writing: %s"), $!);
+ print $fh Git::comment_lines __("Manual hunk edit mode -- see bottom for a quick guide.\n");
print $fh @$oldtext;
- my $participle = $patch_mode_flavour{PARTICIPLE};
my $is_reverse = $patch_mode_flavour{IS_REVERSE};
my ($remove_plus, $remove_minus) = $is_reverse ? ('-', '+') : ('+', '-');
- print $fh <<EOF;
-# ---
-# To remove '$remove_minus' lines, make them ' ' lines (context).
-# To remove '$remove_plus' lines, delete them.
-# Lines starting with # will be removed.
-#
-# If the patch applies cleanly, the edited hunk will immediately be
-# marked for $participle. If it does not apply cleanly, you will be given
-# an opportunity to edit again. If all lines of the hunk are removed,
-# then the edit is aborted and the hunk is left unchanged.
+ my $comment_line_char = Git::get_comment_line_char;
+ print $fh Git::comment_lines sprintf(__ <<EOF, $remove_minus, $remove_plus, $comment_line_char),
+---
+To remove '%s' lines, make them ' ' lines (context).
+To remove '%s' lines, delete them.
+Lines starting with %s will be removed.
EOF
+__($edit_hunk_manually_modes{$patch_mode}),
+# TRANSLATORS: 'it' refers to the patch mentioned in the previous messages.
+__ <<EOF2 ;
+If it does not apply cleanly, you will be given an opportunity to
+edit again. If all lines of the hunk are removed, then the edit is
+aborted and the hunk is left unchanged.
+EOF2
close $fh;
chomp(my $editor = run_cmd_pipe(qw(git var GIT_EDITOR)));
@@ -1081,8 +1093,8 @@ EOF
}
open $fh, '<', $hunkfile
- or die "failed to open hunk edit file for reading: " . $!;
- my @newtext = grep { !/^#/ } <$fh>;
+ or die sprintf(__("failed to open hunk edit file for reading: %s"), $!);
+ my @newtext = grep { !/^$comment_line_char/ } <$fh>;
close $fh;
unlink $hunkfile;
@@ -1166,22 +1178,66 @@ sub edit_hunk_loop {
}
else {
prompt_yesno(
- 'Your edited hunk does not apply. Edit again '
- . '(saying "no" discards!) [y/n]? '
+ # TRANSLATORS: do not translate [y/n]
+ # The program will only accept that input
+ # at this point.
+ # Consider translating (saying "no" discards!) as
+ # (saying "n" for "no" discards!) if the translation
+ # of the word "no" does not start with n.
+ __('Your edited hunk does not apply. Edit again '
+ . '(saying "no" discards!) [y/n]? ')
) or return undef;
}
}
}
+my %help_patch_modes = (
+ stage => N__(
+"y - stage this hunk
+n - do not stage this hunk
+q - quit; do not stage this hunk or any of the remaining ones
+a - stage this hunk and all later hunks in the file
+d - do not stage this hunk or any of the later hunks in the file"),
+ stash => N__(
+"y - stash this hunk
+n - do not stash this hunk
+q - quit; do not stash this hunk or any of the remaining ones
+a - stash this hunk and all later hunks in the file
+d - do not stash this hunk or any of the later hunks in the file"),
+ reset_head => N__(
+"y - unstage this hunk
+n - do not unstage this hunk
+q - quit; do not unstage this hunk or any of the remaining ones
+a - unstage this hunk and all later hunks in the file
+d - do not unstage this hunk or any of the later hunks in the file"),
+ reset_nothead => N__(
+"y - apply this hunk to index
+n - do not apply this hunk to index
+q - quit; do not apply this hunk or any of the remaining ones
+a - apply this hunk and all later hunks in the file
+d - do not apply this hunk or any of the later hunks in the file"),
+ checkout_index => N__(
+"y - discard this hunk from worktree
+n - do not discard this hunk from worktree
+q - quit; do not discard this hunk or any of the remaining ones
+a - discard this hunk and all later hunks in the file
+d - do not discard this hunk or any of the later hunks in the file"),
+ checkout_head => N__(
+"y - discard this hunk from index and worktree
+n - do not discard this hunk from index and worktree
+q - quit; do not discard this hunk or any of the remaining ones
+a - discard this hunk and all later hunks in the file
+d - do not discard this hunk or any of the later hunks in the file"),
+ checkout_nothead => N__(
+"y - apply this hunk to index and worktree
+n - do not apply this hunk to index and worktree
+q - quit; do not apply this hunk or any of the remaining ones
+a - apply this hunk and all later hunks in the file
+d - do not apply this hunk or any of the later hunks in the file"),
+);
+
sub help_patch_cmd {
- my $verb = lc $patch_mode_flavour{VERB};
- my $target = $patch_mode_flavour{TARGET};
- print colored $help_color, <<EOF ;
-y - $verb this hunk$target
-n - do not $verb this hunk$target
-q - quit; do not $verb this hunk or any of the remaining ones
-a - $verb this hunk and all later hunks in the file
-d - do not $verb this hunk or any of the later hunks in the file
+ print colored $help_color, __($help_patch_modes{$patch_mode}), "\n", __ <<EOF ;
g - select a hunk to go to
/ - search for a hunk matching the given regex
j - leave this hunk undecided, see next undecided hunk
@@ -1213,11 +1269,11 @@ sub apply_patch_for_checkout_commit {
run_git_apply 'apply '.$reverse, @_;
return 1;
} elsif (!$applies_index) {
- print colored $error_color, "The selected hunks do not apply to the index!\n";
- if (prompt_yesno "Apply them to the worktree anyway? ") {
+ print colored $error_color, __("The selected hunks do not apply to the index!\n");
+ if (prompt_yesno __("Apply them to the worktree anyway? ")) {
return run_git_apply 'apply '.$reverse, @_;
} else {
- print colored $error_color, "Nothing was applied.\n";
+ print colored $error_color, __("Nothing was applied.\n");
return 0;
}
} else {
@@ -1228,7 +1284,7 @@ sub apply_patch_for_checkout_commit {
sub patch_update_cmd {
my @all_mods = list_modified($patch_mode_flavour{FILTER});
- error_msg "ignoring unmerged: $_->{VALUE}\n"
+ error_msg sprintf(__("ignoring unmerged: %s\n"), $_->{VALUE})
for grep { $_->{UNMERGED} } @all_mods;
@all_mods = grep { !$_->{UNMERGED} } @all_mods;
@@ -1237,9 +1293,9 @@ sub patch_update_cmd {
if (!@mods) {
if (@all_mods) {
- print STDERR "Only binary files changed.\n";
+ print STDERR __("Only binary files changed.\n");
} else {
- print STDERR "No changes.\n";
+ print STDERR __("No changes.\n");
}
return 0;
}
@@ -1247,7 +1303,7 @@ sub patch_update_cmd {
@them = @mods;
}
else {
- @them = list_and_choose({ PROMPT => 'Patch update',
+ @them = list_and_choose({ PROMPT => __('Patch update'),
HEADER => $status_head, },
@mods);
}
@@ -1297,6 +1353,44 @@ sub display_hunks {
return $i;
}
+my %patch_update_prompt_modes = (
+ stage => {
+ mode => N__("Stage mode change [y,n,q,a,d,/%s,?]? "),
+ deletion => N__("Stage deletion [y,n,q,a,d,/%s,?]? "),
+ hunk => N__("Stage this hunk [y,n,q,a,d,/%s,?]? "),
+ },
+ stash => {
+ mode => N__("Stash mode change [y,n,q,a,d,/%s,?]? "),
+ deletion => N__("Stash deletion [y,n,q,a,d,/%s,?]? "),
+ hunk => N__("Stash this hunk [y,n,q,a,d,/%s,?]? "),
+ },
+ reset_head => {
+ mode => N__("Unstage mode change [y,n,q,a,d,/%s,?]? "),
+ deletion => N__("Unstage deletion [y,n,q,a,d,/%s,?]? "),
+ hunk => N__("Unstage this hunk [y,n,q,a,d,/%s,?]? "),
+ },
+ reset_nothead => {
+ mode => N__("Apply mode change to index [y,n,q,a,d,/%s,?]? "),
+ deletion => N__("Apply deletion to index [y,n,q,a,d,/%s,?]? "),
+ hunk => N__("Apply this hunk to index [y,n,q,a,d,/%s,?]? "),
+ },
+ checkout_index => {
+ mode => N__("Discard mode change from worktree [y,n,q,a,d,/%s,?]? "),
+ deletion => N__("Discard deletion from worktree [y,n,q,a,d,/%s,?]? "),
+ hunk => N__("Discard this hunk from worktree [y,n,q,a,d,/%s,?]? "),
+ },
+ checkout_head => {
+ mode => N__("Discard mode change from index and worktree [y,n,q,a,d,/%s,?]? "),
+ deletion => N__("Discard deletion from index and worktree [y,n,q,a,d,/%s,?]? "),
+ hunk => N__("Discard this hunk from index and worktree [y,n,q,a,d,/%s,?]? "),
+ },
+ checkout_nothead => {
+ mode => N__("Apply mode change to index and worktree [y,n,q,a,d,/%s,?]? "),
+ deletion => N__("Apply deletion to index and worktree [y,n,q,a,d,/%s,?]? "),
+ hunk => N__("Apply this hunk to index and worktree [y,n,q,a,d,/%s,?]? "),
+ },
+);
+
sub patch_update_file {
my $quit = 0;
my ($ix, $num);
@@ -1369,12 +1463,9 @@ sub patch_update_file {
for (@{$hunk[$ix]{DISPLAY}}) {
print;
}
- print colored $prompt_color, $patch_mode_flavour{VERB},
- ($hunk[$ix]{TYPE} eq 'mode' ? ' mode change' :
- $hunk[$ix]{TYPE} eq 'deletion' ? ' deletion' :
- ' this hunk'),
- $patch_mode_flavour{TARGET},
- " [y,n,q,a,d,/$other,?]? ";
+ print colored $prompt_color,
+ sprintf(__($patch_update_prompt_modes{$patch_mode}{$hunk[$ix]{TYPE}}), $other);
+
my $line = prompt_single_character;
last unless defined $line;
if ($line) {
@@ -1397,12 +1488,12 @@ sub patch_update_file {
my $response = $1;
my $no = $ix > 10 ? $ix - 10 : 0;
while ($response eq '') {
- my $extra = "";
$no = display_hunks(\@hunk, $no);
if ($no < $num) {
- $extra = " (<ret> to see more)";
+ print __("go to which hunk (<ret> to see more)? ");
+ } else {
+ print __("go to which hunk? ");
}
- print "go to which hunk$extra? ";
$response = <STDIN>;
if (!defined $response) {
$response = '';
@@ -1410,11 +1501,13 @@ sub patch_update_file {
chomp $response;
}
if ($response !~ /^\s*\d+\s*$/) {
- error_msg "Invalid number: '$response'\n";
+ error_msg sprintf(__("Invalid number: '%s'\n"),
+ $response);
} elsif (0 < $response && $response <= $num) {
$ix = $response - 1;
} else {
- error_msg "Sorry, only $num hunks available.\n";
+ error_msg sprintf(__n("Sorry, only %d hunk available.\n",
+ "Sorry, only %d hunks available.\n", $num), $num);
}
next;
}
@@ -1439,7 +1532,7 @@ sub patch_update_file {
elsif ($line =~ m|^/(.*)|) {
my $regex = $1;
if ($1 eq "") {
- print colored $prompt_color, "search for regex? ";
+ print colored $prompt_color, __("search for regex? ");
$regex = <STDIN>;
if (defined $regex) {
chomp $regex;
@@ -1452,7 +1545,7 @@ sub patch_update_file {
if ($@) {
my ($err,$exp) = ($@, $1);
$err =~ s/ at .*git-add--interactive line \d+, <STDIN> line \d+.*$//;
- error_msg "Malformed search regexp $exp: $err\n";
+ error_msg sprintf(__("Malformed search regexp %s: %s\n"), $exp, $err);
next;
}
my $iy = $ix;
@@ -1462,7 +1555,7 @@ sub patch_update_file {
$iy++;
$iy = 0 if ($iy >= $num);
if ($ix == $iy) {
- error_msg "No hunk matches the given pattern\n";
+ error_msg __("No hunk matches the given pattern\n");
last;
}
}
@@ -1474,7 +1567,7 @@ sub patch_update_file {
$ix--;
}
else {
- error_msg "No previous hunk\n";
+ error_msg __("No previous hunk\n");
}
next;
}
@@ -1483,7 +1576,7 @@ sub patch_update_file {
$ix++;
}
else {
- error_msg "No next hunk\n";
+ error_msg __("No next hunk\n");
}
next;
}
@@ -1496,21 +1589,23 @@ sub patch_update_file {
}
}
else {
- error_msg "No previous hunk\n";
+ error_msg __("No previous hunk\n");
}
next;
}
elsif ($line =~ /^j/) {
if ($other !~ /j/) {
- error_msg "No next hunk\n";
+ error_msg __("No next hunk\n");
next;
}
}
elsif ($other =~ /s/ && $line =~ /^s/) {
my @split = split_hunk($hunk[$ix]{TEXT}, $hunk[$ix]{DISPLAY});
if (1 < @split) {
- print colored $header_color, "Split into ",
- scalar(@split), " hunks.\n";
+ print colored $header_color, sprintf(
+ __n("Split into %d hunk.\n",
+ "Split into %d hunks.\n",
+ scalar(@split)), scalar(@split));
}
splice (@hunk, $ix, 1, @split);
$num = scalar @hunk;
@@ -1560,28 +1655,30 @@ sub diff_cmd {
my @mods = list_modified('index-only');
@mods = grep { !($_->{BINARY}) } @mods;
return if (!@mods);
- my (@them) = list_and_choose({ PROMPT => 'Review diff',
+ my (@them) = list_and_choose({ PROMPT => __('Review diff'),
IMMEDIATE => 1,
HEADER => $status_head, },
@mods);
return if (!@them);
- my $reference = is_initial_commit() ? get_empty_tree() : 'HEAD';
+ my $reference = (is_initial_commit()) ? get_empty_tree() : 'HEAD';
system(qw(git diff -p --cached), $reference, '--',
map { $_->{VALUE} } @them);
}
sub quit_cmd {
- print "Bye.\n";
+ print __("Bye.\n");
exit(0);
}
sub help_cmd {
- print colored $help_color, <<\EOF ;
+# TRANSLATORS: please do not translate the command names
+# 'status', 'update', 'revert', etc.
+ print colored $help_color, __ <<'EOF' ;
status - show paths with changes
update - add working tree state to the staged set of changes
revert - revert staged set of changes back to the HEAD version
patch - pick hunks and update selectively
-diff - view diff between HEAD and index
+diff - view diff between HEAD and index
add untracked - add contents of untracked files to the staged set of changes
EOF
}
@@ -1594,39 +1691,40 @@ sub process_args {
if ($1 eq 'reset') {
$patch_mode = 'reset_head';
$patch_mode_revision = 'HEAD';
- $arg = shift @ARGV or die "missing --";
+ $arg = shift @ARGV or die __("missing --");
if ($arg ne '--') {
$patch_mode_revision = $arg;
$patch_mode = ($arg eq 'HEAD' ?
'reset_head' : 'reset_nothead');
- $arg = shift @ARGV or die "missing --";
+ $arg = shift @ARGV or die __("missing --");
}
} elsif ($1 eq 'checkout') {
- $arg = shift @ARGV or die "missing --";
+ $arg = shift @ARGV or die __("missing --");
if ($arg eq '--') {
$patch_mode = 'checkout_index';
} else {
$patch_mode_revision = $arg;
$patch_mode = ($arg eq 'HEAD' ?
'checkout_head' : 'checkout_nothead');
- $arg = shift @ARGV or die "missing --";
+ $arg = shift @ARGV or die __("missing --");
}
} elsif ($1 eq 'stage' or $1 eq 'stash') {
$patch_mode = $1;
- $arg = shift @ARGV or die "missing --";
+ $arg = shift @ARGV or die __("missing --");
} else {
- die "unknown --patch mode: $1";
+ die sprintf(__("unknown --patch mode: %s"), $1);
}
} else {
$patch_mode = 'stage';
- $arg = shift @ARGV or die "missing --";
+ $arg = shift @ARGV or die __("missing --");
}
- die "invalid argument $arg, expecting --"
- unless $arg eq "--";
+ die sprintf(__("invalid argument %s, expecting --"),
+ $arg) unless $arg eq "--";
%patch_mode_flavour = %{$patch_modes{$patch_mode}};
+ $cmd = 1;
}
elsif ($arg ne "--") {
- die "invalid argument $arg, expecting --";
+ die sprintf(__("invalid argument %s, expecting --"), $arg);
}
}
@@ -1641,10 +1739,10 @@ sub main_loop {
[ 'help', \&help_cmd, ],
);
while (1) {
- my ($it) = list_and_choose({ PROMPT => 'What now',
+ my ($it) = list_and_choose({ PROMPT => __('What now'),
SINGLETON => 1,
LIST_FLAT => 4,
- HEADER => '*** Commands ***',
+ HEADER => __('*** Commands ***'),
ON_EOF => \&quit_cmd,
IMMEDIATE => 1 }, @cmd);
if ($it) {
@@ -1660,7 +1758,7 @@ sub main_loop {
process_args();
refresh();
-if ($patch_mode) {
+if ($cmd) {
patch_update_cmd();
}
else {
diff --git a/git-compat-util.h b/git-compat-util.h
index 87237b0..ef6d560 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -527,6 +527,16 @@ static inline int ends_with(const char *str, const char *suffix)
return strip_suffix(str, suffix, &len);
}
+#define SWAP(a, b) do { \
+ void *_swap_a_ptr = &(a); \
+ void *_swap_b_ptr = &(b); \
+ unsigned char _swap_buffer[sizeof(a)]; \
+ memcpy(_swap_buffer, _swap_a_ptr, sizeof(a)); \
+ memcpy(_swap_a_ptr, _swap_b_ptr, sizeof(a) + \
+ BUILD_ASSERT_OR_ZERO(sizeof(a) == sizeof(b))); \
+ memcpy(_swap_b_ptr, _swap_buffer, sizeof(a)); \
+} while (0)
+
#if defined(NO_MMAP) || defined(USE_WIN32_MMAP)
#ifndef PROT_READ
@@ -988,6 +998,17 @@ static inline void sane_qsort(void *base, size_t nmemb, size_t size,
qsort(base, nmemb, size, compar);
}
+#ifndef HAVE_ISO_QSORT_S
+int git_qsort_s(void *base, size_t nmemb, size_t size,
+ int (*compar)(const void *, const void *, void *), void *ctx);
+#define qsort_s git_qsort_s
+#endif
+
+#define QSORT_S(base, n, compar, ctx) do { \
+ if (qsort_s((base), (n), sizeof(*(base)), compar, ctx)) \
+ die("BUG: qsort_s() failed"); \
+} while (0)
+
#ifndef REG_STARTEND
#error "Git requires REG_STARTEND support. Compile with NO_REGEX=NeedsStartEnd"
#endif
diff --git a/git-mergetool.sh b/git-mergetool.sh
index e52b4e4..c062e3d 100755
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
@@ -421,7 +421,7 @@ main () {
prompt=true
;;
-O*)
- orderfile="$1"
+ orderfile="${1#-O}"
;;
--)
shift
@@ -454,6 +454,17 @@ main () {
merge_keep_backup="$(git config --bool mergetool.keepBackup || echo true)"
merge_keep_temporaries="$(git config --bool mergetool.keepTemporaries || echo false)"
+ prefix=$(git rev-parse --show-prefix) || exit 1
+ cd_to_toplevel
+
+ if test -n "$orderfile"
+ then
+ orderfile=$(
+ git rev-parse --prefix "$prefix" -- "$orderfile" |
+ sed -e 1d
+ )
+ fi
+
if test $# -eq 0 && test -e "$GIT_DIR/MERGE_RR"
then
set -- $(git rerere remaining)
@@ -461,13 +472,15 @@ main () {
then
print_noop_and_exit
fi
+ elif test $# -ge 0
+ then
+ # rev-parse provides the -- needed for 'set'
+ eval "set $(git rev-parse --sq --prefix "$prefix" -- "$@")"
fi
files=$(git -c core.quotePath=false \
diff --name-only --diff-filter=U \
- ${orderfile:+"$orderfile"} -- "$@")
-
- cd_to_toplevel
+ ${orderfile:+"-O$orderfile"} -- "$@")
if test -z "$files"
then
diff --git a/git-p4.py b/git-p4.py
index f427bf6..eab319d 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -79,6 +79,13 @@ def p4_build_cmd(cmd):
if len(client) > 0:
real_cmd += ["-c", client]
+ retries = gitConfigInt("git-p4.retries")
+ if retries is None:
+ # Perform 3 retries by default
+ retries = 3
+ if retries > 0:
+ # Provide a way to not pass this option by setting git-p4.retries to 0
+ real_cmd += ["-r", str(retries)]
if isinstance(cmd,basestring):
real_cmd = ' '.join(real_cmd) + ' ' + cmd
@@ -86,6 +93,16 @@ def p4_build_cmd(cmd):
real_cmd += cmd
return real_cmd
+def git_dir(path):
+ """ Return TRUE if the given path is a git directory (/path/to/dir/.git).
+ This won't automatically add ".git" to a directory.
+ """
+ d = read_pipe(["git", "--git-dir", path, "rev-parse", "--git-dir"], True).strip()
+ if not d or len(d) == 0:
+ return None
+ else:
+ return d
+
def chdir(path, is_client_path=False):
"""Do chdir to the given path, and set the PWD environment
variable for use by P4. It does not look at getcwd() output.
@@ -263,6 +280,10 @@ def p4_revert(f):
def p4_reopen(type, f):
p4_system(["reopen", "-t", type, wildcard_encode(f)])
+def p4_reopen_in_change(changelist, files):
+ cmd = ["reopen", "-c", str(changelist)] + files
+ p4_system(cmd)
+
def p4_move(src, dest):
p4_system(["move", "-k", wildcard_encode(src), wildcard_encode(dest)])
@@ -564,10 +585,7 @@ def currentGitBranch():
return read_pipe(["git", "name-rev", "HEAD"]).split(" ")[1].strip()
def isValidGitDir(path):
- if (os.path.exists(path + "/HEAD")
- and os.path.exists(path + "/refs") and os.path.exists(path + "/objects")):
- return True;
- return False
+ return git_dir(path) != None
def parseRevision(ref):
return read_pipe("git rev-parse %s" % ref).strip()
@@ -656,7 +674,7 @@ def gitConfigInt(key):
def gitConfigList(key):
if not _gitConfig.has_key(key):
s = read_pipe(["git", "config", "--get-all", key], ignore_error=True)
- _gitConfig[key] = s.strip().split(os.linesep)
+ _gitConfig[key] = s.strip().splitlines()
if _gitConfig[key] == ['']:
_gitConfig[key] = []
return _gitConfig[key]
@@ -1104,10 +1122,10 @@ class GitLFS(LargeFileSystem):
'# Git LFS (see https://git-lfs.github.com/)\n',
'#\n',
] +
- ['*.' + f.replace(' ', '[[:space:]]') + ' filter=lfs -text\n'
+ ['*.' + f.replace(' ', '[[:space:]]') + ' filter=lfs diff=lfs merge=lfs -text\n'
for f in sorted(gitConfigList('git-p4.largeFileExtensions'))
] +
- ['/' + f.replace(' ', '[[:space:]]') + ' filter=lfs -text\n'
+ ['/' + f.replace(' ', '[[:space:]]') + ' filter=lfs diff=lfs merge=lfs -text\n'
for f in sorted(self.largeFiles) if not self.hasLargeFileExtension(f)
]
)
@@ -1295,6 +1313,12 @@ class P4Submit(Command, P4UserMap):
optparse.make_option("--conflict", dest="conflict_behavior",
choices=self.conflict_behavior_choices),
optparse.make_option("--branch", dest="branch"),
+ optparse.make_option("--shelve", dest="shelve", action="store_true",
+ help="Shelve instead of submit. Shelved files are reverted, "
+ "restoring the workspace to the state before the shelve"),
+ optparse.make_option("--update-shelve", dest="update_shelve", action="store", type="int",
+ metavar="CHANGELIST",
+ help="update an existing shelved changelist, implies --shelve")
]
self.description = "Submit changes from git to the perforce depot."
self.usage += " [name of git branch to submit into perforce depot]"
@@ -1302,6 +1326,8 @@ class P4Submit(Command, P4UserMap):
self.detectRenames = False
self.preserveUser = gitConfigBool("git-p4.preserveUser")
self.dry_run = False
+ self.shelve = False
+ self.update_shelve = None
self.prepare_p4_only = False
self.conflict_behavior = None
self.isWindows = (platform.system() == "Windows")
@@ -1470,7 +1496,7 @@ class P4Submit(Command, P4UserMap):
return 1
return 0
- def prepareSubmitTemplate(self):
+ def prepareSubmitTemplate(self, changelist=None):
"""Run "p4 change -o" to grab a change specification template.
This does not use "p4 -G", as it is nice to keep the submission
template in original order, since a human might edit it.
@@ -1482,7 +1508,11 @@ class P4Submit(Command, P4UserMap):
template = ""
inFilesSection = False
- for line in p4_read_pipe_lines(['change', '-o']):
+ args = ['change', '-o']
+ if changelist:
+ args.append(str(changelist))
+
+ for line in p4_read_pipe_lines(args):
if line.endswith("\r\n"):
line = line[:-2] + "\n"
if inFilesSection:
@@ -1589,11 +1619,14 @@ class P4Submit(Command, P4UserMap):
pureRenameCopy = set()
symlinks = set()
filesToChangeExecBit = {}
+ all_files = list()
for line in diff:
diff = parseDiffTreeEntry(line)
modifier = diff['status']
path = diff['src']
+ all_files.append(path)
+
if modifier == "M":
p4_edit(path)
if isModeExecChanged(diff['src_mode'], diff['dst_mode']):
@@ -1724,6 +1757,10 @@ class P4Submit(Command, P4UserMap):
mode = filesToChangeExecBit[f]
setP4ExecBit(f, mode)
+ if self.update_shelve:
+ print("all_files = %s" % str(all_files))
+ p4_reopen_in_change(self.update_shelve, all_files)
+
#
# Build p4 change description, starting with the contents
# of the git commit message.
@@ -1732,7 +1769,7 @@ class P4Submit(Command, P4UserMap):
logMessage = logMessage.strip()
(logMessage, jobs) = self.separate_jobs_from_description(logMessage)
- template = self.prepareSubmitTemplate()
+ template = self.prepareSubmitTemplate(self.update_shelve)
submitTemplate = self.prepareLogMessage(template, logMessage, jobs)
if self.preserveUser:
@@ -1804,7 +1841,17 @@ class P4Submit(Command, P4UserMap):
if self.isWindows:
message = message.replace("\r\n", "\n")
submitTemplate = message[:message.index(separatorLine)]
- p4_write_pipe(['submit', '-i'], submitTemplate)
+
+ if self.update_shelve:
+ p4_write_pipe(['shelve', '-r', '-i'], submitTemplate)
+ elif self.shelve:
+ p4_write_pipe(['shelve', '-i'], submitTemplate)
+ else:
+ p4_write_pipe(['submit', '-i'], submitTemplate)
+ # The rename/copy happened by applying a patch that created a
+ # new file. This leaves it writable, which confuses p4.
+ for f in pureRenameCopy:
+ p4_sync(f, "-f")
if self.preserveUser:
if p4User:
@@ -1814,23 +1861,20 @@ class P4Submit(Command, P4UserMap):
changelist = self.lastP4Changelist()
self.modifyChangelistUser(changelist, p4User)
- # The rename/copy happened by applying a patch that created a
- # new file. This leaves it writable, which confuses p4.
- for f in pureRenameCopy:
- p4_sync(f, "-f")
submitted = True
finally:
# skip this patch
- if not submitted:
- print "Submission cancelled, undoing p4 changes."
- for f in editedFiles:
+ if not submitted or self.shelve:
+ if self.shelve:
+ print ("Reverting shelved files.")
+ else:
+ print ("Submission cancelled, undoing p4 changes.")
+ for f in editedFiles | filesToDelete:
p4_revert(f)
for f in filesToAdd:
p4_revert(f)
os.remove(f)
- for f in filesToDelete:
- p4_revert(f)
os.remove(fileName)
return submitted
@@ -1926,6 +1970,9 @@ class P4Submit(Command, P4UserMap):
if len(self.origin) == 0:
self.origin = upstream
+ if self.update_shelve:
+ self.shelve = True
+
if self.preserveUser:
if not self.canChangeChangelists():
die("Cannot preserve user names without p4 super-user or admin permissions")
@@ -2086,13 +2133,13 @@ class P4Submit(Command, P4UserMap):
break
chdir(self.oldWorkingDirectory)
-
+ shelved_applied = "shelved" if self.shelve else "applied"
if self.dry_run:
pass
elif self.prepare_p4_only:
pass
elif len(commits) == len(applied):
- print "All commits applied!"
+ print ("All commits {0}!".format(shelved_applied))
sync = P4Sync()
if self.branch:
@@ -2104,9 +2151,9 @@ class P4Submit(Command, P4UserMap):
else:
if len(applied) == 0:
- print "No commits applied."
+ print ("No commits {0}.".format(shelved_applied))
else:
- print "Applied only the commits marked with '*':"
+ print ("{0} only the commits marked with '*':".format(shelved_applied.capitalize()))
for c in commits:
if c in applied:
star = "*"
@@ -2437,11 +2484,24 @@ class P4Sync(Command, P4UserMap):
self.gitStream.write(d)
self.gitStream.write('\n')
+ def encodeWithUTF8(self, path):
+ try:
+ path.decode('ascii')
+ except:
+ encoding = 'utf8'
+ if gitConfig('git-p4.pathEncoding'):
+ encoding = gitConfig('git-p4.pathEncoding')
+ path = path.decode(encoding, 'replace').encode('utf8', 'replace')
+ if self.verbose:
+ print 'Path with non-ASCII characters detected. Used %s to encode: %s ' % (encoding, path)
+ return path
+
# output one file from the P4 stream
# - helper for streamP4Files
def streamOneP4File(self, file, contents):
relPath = self.stripRepoPath(file['depotFile'], self.branchPrefixes)
+ relPath = self.encodeWithUTF8(relPath)
if verbose:
size = int(self.stream_file['fileSize'])
sys.stdout.write('\r%s --> %s (%i MB)\n' % (file['depotFile'], relPath, size/1024/1024))
@@ -2514,16 +2574,6 @@ class P4Sync(Command, P4UserMap):
text = regexp.sub(r'$\1$', text)
contents = [ text ]
- try:
- relPath.decode('ascii')
- except:
- encoding = 'utf8'
- if gitConfig('git-p4.pathEncoding'):
- encoding = gitConfig('git-p4.pathEncoding')
- relPath = relPath.decode(encoding, 'replace').encode('utf8', 'replace')
- if self.verbose:
- print 'Path with non-ASCII characters detected. Used %s to encode: %s ' % (encoding, relPath)
-
if self.largeFileSystem:
(git_mode, contents) = self.largeFileSystem.processContent(git_mode, relPath, contents)
@@ -2531,6 +2581,7 @@ class P4Sync(Command, P4UserMap):
def streamOneP4Deletion(self, file):
relPath = self.stripRepoPath(file['path'], self.branchPrefixes)
+ relPath = self.encodeWithUTF8(relPath)
if verbose:
sys.stdout.write("delete %s\n" % relPath)
sys.stdout.flush()
@@ -3701,6 +3752,7 @@ def main():
if cmd.gitdir == None:
cmd.gitdir = os.path.abspath(".git")
if not isValidGitDir(cmd.gitdir):
+ # "rev-parse --git-dir" without arguments will try $PWD/.git
cmd.gitdir = read_pipe("git rev-parse --git-dir").strip()
if os.path.exists(cmd.gitdir):
cdup = read_pipe("git rev-parse --show-cdup").strip()
@@ -3713,6 +3765,7 @@ def main():
else:
die("fatal: cannot locate git repository at %s" % cmd.gitdir)
+ # so git commands invoked from the P4 workspace will succeed
os.environ["GIT_DIR"] = cmd.gitdir
if not cmd.run(args):
diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index f5f58c4..2c9c016 100644
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -437,7 +437,8 @@ update_squash_messages () {
}' <"$squash_msg".bak
} >"$squash_msg"
else
- commit_message HEAD > "$fixup_msg" || die "$(gettext "Cannot write \$fixup_msg")"
+ commit_message HEAD >"$fixup_msg" ||
+ die "$(eval_gettext "Cannot write \$fixup_msg")"
count=2
{
printf '%s\n' "$comment_char $(gettext "This is a combination of 2 commits.")"
@@ -1068,6 +1069,10 @@ git_rebase__interactive () {
case "$action" in
continue)
+ if test ! -d "$rewritten"
+ then
+ exec git rebase--helper ${force_rebase:+--no-ff} --continue
+ fi
# do we have anything to commit?
if git diff-index --cached --quiet HEAD --
then
@@ -1127,6 +1132,10 @@ first and then run 'git rebase --continue' again.")"
skip)
git rerere clear
+ if test ! -d "$rewritten"
+ then
+ exec git rebase--helper ${force_rebase:+--no-ff} --continue
+ fi
do_rest
return 0
;;
@@ -1313,6 +1322,11 @@ expand_todo_ids
test -d "$rewritten" || test -n "$force_rebase" || skip_unnecessary_picks
checkout_onto
+if test -z "$rebase_root" && test ! -d "$rewritten"
+then
+ require_clean_work_tree "rebase"
+ exec git rebase--helper ${force_rebase:+--no-ff} --continue
+fi
do_rest
}
diff --git a/git-rebase.sh b/git-rebase.sh
index 04f6e44..48d7c5d 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -43,6 +43,7 @@ continue! continue
abort! abort and check out the original branch
skip! skip current patch and continue
edit-todo! edit the todo list during an interactive rebase
+quit! abort but keep HEAD where it is
"
. git-sh-setup
set_reflog_action rebase
@@ -241,7 +242,7 @@ do
--verify)
ok_to_skip_pre_rebase=
;;
- --continue|--skip|--abort|--edit-todo)
+ --continue|--skip|--abort|--quit|--edit-todo)
test $total_argc -eq 2 || usage
action=${1##--}
;;
@@ -399,6 +400,9 @@ abort)
finish_rebase
exit
;;
+quit)
+ exec rm -rf "$state_dir"
+ ;;
edit-todo)
run_specific_rebase
;;
diff --git a/git-relink.perl b/git-relink.perl
deleted file mode 100755
index 236a352..0000000
--- a/git-relink.perl
+++ /dev/null
@@ -1,173 +0,0 @@
-#!/usr/bin/perl
-# Copyright 2005, Ryan Anderson <ryan@michonline.com>
-# Distribution permitted under the GPL v2, as distributed
-# by the Free Software Foundation.
-# Later versions of the GPL at the discretion of Linus Torvalds
-#
-# Scan two git object-trees, and hardlink any common objects between them.
-
-use 5.008;
-use strict;
-use warnings;
-use Getopt::Long;
-
-sub get_canonical_form($);
-sub do_scan_directory($$$);
-sub compare_two_files($$);
-sub usage();
-sub link_two_files($$);
-
-# stats
-my $total_linked = 0;
-my $total_already = 0;
-my ($linked,$already);
-
-my $fail_on_different_sizes = 0;
-my $help = 0;
-GetOptions("safe" => \$fail_on_different_sizes,
- "help" => \$help);
-
-usage() if $help;
-
-my (@dirs) = @ARGV;
-
-usage() if (!defined $dirs[0] || !defined $dirs[1]);
-
-$_ = get_canonical_form($_) foreach (@dirs);
-
-my $master_dir = pop @dirs;
-
-opendir(D,$master_dir . "objects/")
- or die "Failed to open $master_dir/objects/ : $!";
-
-my @hashdirs = grep { ($_ eq 'pack') || /^[0-9a-f]{2}$/ } readdir(D);
-
-foreach my $repo (@dirs) {
- $linked = 0;
- $already = 0;
- printf("Searching '%s' and '%s' for common objects and hardlinking them...\n",
- $master_dir,$repo);
-
- foreach my $hashdir (@hashdirs) {
- do_scan_directory($master_dir, $hashdir, $repo);
- }
-
- printf("Linked %d files, %d were already linked.\n",$linked, $already);
-
- $total_linked += $linked;
- $total_already += $already;
-}
-
-printf("Totals: Linked %d files, %d were already linked.\n",
- $total_linked, $total_already);
-
-
-sub do_scan_directory($$$) {
- my ($srcdir, $subdir, $dstdir) = @_;
-
- my $sfulldir = sprintf("%sobjects/%s/",$srcdir,$subdir);
- my $dfulldir = sprintf("%sobjects/%s/",$dstdir,$subdir);
-
- opendir(S,$sfulldir)
- or die "Failed to opendir $sfulldir: $!";
-
- foreach my $file (grep(!/\.{1,2}$/, readdir(S))) {
- my $sfilename = $sfulldir . $file;
- my $dfilename = $dfulldir . $file;
-
- compare_two_files($sfilename,$dfilename);
-
- }
- closedir(S);
-}
-
-sub compare_two_files($$) {
- my ($sfilename, $dfilename) = @_;
-
- # Perl's stat returns relevant information as follows:
- # 0 = dev number
- # 1 = inode number
- # 7 = size
- my @sstatinfo = stat($sfilename);
- my @dstatinfo = stat($dfilename);
-
- if (@sstatinfo == 0 && @dstatinfo == 0) {
- die sprintf("Stat of both %s and %s failed: %s\n",$sfilename, $dfilename, $!);
-
- } elsif (@dstatinfo == 0) {
- return;
- }
-
- if ( ($sstatinfo[0] == $dstatinfo[0]) &&
- ($sstatinfo[1] != $dstatinfo[1])) {
- if ($sstatinfo[7] == $dstatinfo[7]) {
- link_two_files($sfilename, $dfilename);
-
- } else {
- my $err = sprintf("ERROR: File sizes are not the same, cannot relink %s to %s.\n",
- $sfilename, $dfilename);
- if ($fail_on_different_sizes) {
- die $err;
- } else {
- warn $err;
- }
- }
-
- } elsif ( ($sstatinfo[0] == $dstatinfo[0]) &&
- ($sstatinfo[1] == $dstatinfo[1])) {
- $already++;
- }
-}
-
-sub get_canonical_form($) {
- my $dir = shift;
- my $original = $dir;
-
- die "$dir is not a directory." unless -d $dir;
-
- $dir .= "/" unless $dir =~ m#/$#;
- $dir .= ".git/" unless $dir =~ m#\.git/$#;
-
- die "$original does not have a .git/ subdirectory.\n" unless -d $dir;
-
- return $dir;
-}
-
-sub link_two_files($$) {
- my ($sfilename, $dfilename) = @_;
- my $tmpdname = sprintf("%s.old",$dfilename);
- rename($dfilename,$tmpdname)
- or die sprintf("Failure renaming %s to %s: %s",
- $dfilename, $tmpdname, $!);
-
- if (! link($sfilename,$dfilename)) {
- my $failtxt = "";
- unless (rename($tmpdname,$dfilename)) {
- $failtxt = sprintf(
- "Git Repository containing %s is probably corrupted, " .
- "please copy '%s' to '%s' to fix.\n",
- $tmpdname, $dfilename);
- }
-
- die sprintf("Failed to link %s to %s: %s\n%s" .
- $sfilename, $dfilename,
- $!, $dfilename, $failtxt);
- }
-
- unlink($tmpdname)
- or die sprintf("Unlink of %s failed: %s\n",
- $dfilename, $!);
-
- $linked++;
-}
-
-
-sub usage() {
- print("usage: git relink [--safe] <dir>... <master_dir> \n");
- print("All directories should contain a .git/objects/ subdirectory.\n");
- print("Options\n");
- print("\t--safe\t" .
- "Stops if two objects with the same hash exist but " .
- "have different sizes. Default is to warn and continue.\n");
- exit(1);
-}
diff --git a/git-send-email.perl b/git-send-email.perl
index da81be4..068d60b 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -28,6 +28,7 @@ use File::Temp qw/ tempdir tempfile /;
use File::Spec::Functions qw(catfile);
use Error qw(:try);
use Git;
+use Git::I18N;
Getopt::Long::Configure qw/ pass_through /;
@@ -117,20 +118,20 @@ sub format_2822_time {
my $localmin = $localtm[1] + $localtm[2] * 60;
my $gmtmin = $gmttm[1] + $gmttm[2] * 60;
if ($localtm[0] != $gmttm[0]) {
- die "local zone differs from GMT by a non-minute interval\n";
+ die __("local zone differs from GMT by a non-minute interval\n");
}
if ((($gmttm[6] + 1) % 7) == $localtm[6]) {
$localmin += 1440;
} elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) {
$localmin -= 1440;
} elsif ($gmttm[6] != $localtm[6]) {
- die "local time offset greater than or equal to 24 hours\n";
+ die __("local time offset greater than or equal to 24 hours\n");
}
my $offset = $localmin - $gmtmin;
my $offhour = $offset / 60;
my $offmin = abs($offset % 60);
if (abs($offhour) >= 24) {
- die ("local time offset greater than or equal to 24 hours\n");
+ die __("local time offset greater than or equal to 24 hours\n");
}
return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d",
@@ -198,13 +199,13 @@ sub do_edit {
map {
system('sh', '-c', $editor.' "$@"', $editor, $_);
if (($? & 127) || ($? >> 8)) {
- die("the editor exited uncleanly, aborting everything");
+ die(__("the editor exited uncleanly, aborting everything"));
}
} @_;
} else {
system('sh', '-c', $editor.' "$@"', $editor, @_);
if (($? & 127) || ($? >> 8)) {
- die("the editor exited uncleanly, aborting everything");
+ die(__("the editor exited uncleanly, aborting everything"));
}
}
}
@@ -278,10 +279,13 @@ sub signal_handler {
# tmp files from --compose
if (defined $compose_filename) {
if (-e $compose_filename) {
- print "'$compose_filename' contains an intermediate version of the email you were composing.\n";
+ printf __("'%s' contains an intermediate version ".
+ "of the email you were composing.\n"),
+ $compose_filename;
}
if (-e ($compose_filename . ".final")) {
- print "'$compose_filename.final' contains the composed email.\n"
+ printf __("'%s.final' contains the composed email.\n"),
+ $compose_filename;
}
}
@@ -298,7 +302,7 @@ my $help;
my $rc = GetOptions("h" => \$help,
"dump-aliases" => \$dump_aliases);
usage() unless $rc;
-die "--dump-aliases incompatible with other options\n"
+die __("--dump-aliases incompatible with other options\n")
if !$help and $dump_aliases and @ARGV;
$rc = GetOptions(
"sender|from=s" => \$sender,
@@ -361,7 +365,7 @@ unless ($rc) {
usage();
}
-die "Cannot run git format-patch from outside a repository\n"
+die __("Cannot run git format-patch from outside a repository\n")
if $format_patch and not $repo;
# Now, let's fill any that aren't set in with defaults:
@@ -430,7 +434,7 @@ $smtp_encryption = '' unless (defined $smtp_encryption);
my(%suppress_cc);
if (@suppress_cc) {
foreach my $entry (@suppress_cc) {