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-rw-r--r--.gitignore3
-rw-r--r--.mailmap1
-rw-r--r--.travis.yml2
-rw-r--r--Documentation/Makefile22
-rw-r--r--Documentation/RelNotes/2.21.0.txt266
-rw-r--r--Documentation/config/core.txt7
-rw-r--r--Documentation/config/pack.txt9
-rw-r--r--Documentation/config/rebase.txt5
-rw-r--r--Documentation/config/worktree.txt4
-rw-r--r--Documentation/diff-options.txt20
-rw-r--r--Documentation/git-add.txt8
-rw-r--r--Documentation/git-branch.txt8
-rw-r--r--Documentation/git-cat-file.txt14
-rw-r--r--Documentation/git-checkout.txt16
-rw-r--r--Documentation/git-cherry-pick.txt14
-rw-r--r--Documentation/git-column.txt2
-rw-r--r--Documentation/git-diff.txt18
-rw-r--r--Documentation/git-fetch.txt2
-rw-r--r--Documentation/git-for-each-ref.txt21
-rw-r--r--Documentation/git-format-patch.txt14
-rw-r--r--Documentation/git-gc.txt2
-rw-r--r--Documentation/git-help.txt4
-rw-r--r--Documentation/git-init.txt6
-rw-r--r--Documentation/git-instaweb.txt3
-rw-r--r--Documentation/git-log.txt4
-rw-r--r--Documentation/git-p4.txt8
-rw-r--r--Documentation/git-pack-objects.txt11
-rw-r--r--Documentation/git-quiltimport.txt5
-rw-r--r--Documentation/git-rebase.txt35
-rw-r--r--Documentation/git-reset.txt70
-rw-r--r--Documentation/git-send-email.txt2
-rw-r--r--Documentation/git-show-ref.txt2
-rw-r--r--Documentation/git-status.txt162
-rw-r--r--Documentation/git-tag.txt16
-rw-r--r--Documentation/git-upload-pack.txt1
-rw-r--r--Documentation/gitattributes.txt8
-rw-r--r--Documentation/gitdiffcore.txt3
-rw-r--r--Documentation/gitweb.conf.txt6
-rw-r--r--Documentation/glossary-content.txt2
-rw-r--r--Documentation/pretty-formats.txt2
-rw-r--r--Documentation/rev-list-options.txt26
-rw-r--r--Documentation/technical/api-oid-array.txt5
-rw-r--r--Documentation/technical/commit-graph-format.txt4
-rw-r--r--Documentation/technical/pack-protocol.txt20
-rw-r--r--Documentation/technical/partial-clone.txt2
-rw-r--r--Documentation/technical/protocol-v2.txt18
-rw-r--r--Makefile37
-rw-r--r--README.md2
-rw-r--r--alloc.c11
-rw-r--r--alloc.h2
-rw-r--r--apply.c13
-rw-r--r--archive-tar.c2
-rw-r--r--archive.c10
-rw-r--r--attr.c17
-rw-r--r--azure-pipelines.yml387
-rw-r--r--banned.h2
-rw-r--r--bisect.c5
-rw-r--r--blame.c4
-rw-r--r--builtin/add.c7
-rw-r--r--builtin/am.c42
-rw-r--r--builtin/archive.c19
-rw-r--r--builtin/bisect--helper.c563
-rw-r--r--builtin/blame.c7
-rw-r--r--builtin/bundle.c3
-rw-r--r--builtin/cat-file.c12
-rw-r--r--builtin/check-attr.c1
-rw-r--r--builtin/check-ignore.c1
-rw-r--r--builtin/checkout-index.c7
-rw-r--r--builtin/checkout.c55
-rw-r--r--builtin/clean.c1
-rw-r--r--builtin/clone.c7
-rw-r--r--builtin/commit-graph.c4
-rw-r--r--builtin/commit-tree.c8
-rw-r--r--builtin/commit.c10
-rw-r--r--builtin/config.c5
-rw-r--r--builtin/describe.c3
-rw-r--r--builtin/diff-files.c1
-rw-r--r--builtin/diff-index.c1
-rw-r--r--builtin/diff-tree.c3
-rw-r--r--builtin/diff.c3
-rw-r--r--builtin/difftool.c3
-rw-r--r--builtin/fetch-pack.c12
-rw-r--r--builtin/fetch.c32
-rw-r--r--builtin/fsck.c4
-rw-r--r--builtin/gc.c6
-rw-r--r--builtin/grep.c66
-rw-r--r--builtin/hash-object.c3
-rw-r--r--builtin/init-db.c6
-rw-r--r--builtin/log.c17
-rw-r--r--builtin/ls-files.c15
-rw-r--r--builtin/ls-tree.c3
-rw-r--r--builtin/merge-index.c1
-rw-r--r--builtin/merge-ours.c1
-rw-r--r--builtin/merge-recursive.c17
-rw-r--r--builtin/merge-tree.c26
-rw-r--r--builtin/merge.c3
-rw-r--r--builtin/mv.c1
-rw-r--r--builtin/notes.c21
-rw-r--r--builtin/pack-objects.c49
-rw-r--r--builtin/prune.c1
-rw-r--r--builtin/pull.c1
-rw-r--r--builtin/push.c4
-rw-r--r--builtin/read-tree.c1
-rw-r--r--builtin/rebase--interactive.c3
-rw-r--r--builtin/rebase.c542
-rw-r--r--builtin/receive-pack.c62
-rw-r--r--builtin/reflog.c4
-rw-r--r--builtin/repack.c2
-rw-r--r--builtin/replace.c2
-rw-r--r--builtin/reset.c1
-rw-r--r--builtin/rev-list.c11
-rw-r--r--builtin/rev-parse.c4
-rw-r--r--builtin/rm.c1
-rw-r--r--builtin/send-pack.c3
-rw-r--r--builtin/stripspace.c3
-rw-r--r--builtin/submodule--helper.c9
-rw-r--r--builtin/update-index.c1
-rw-r--r--builtin/worktree.c29
-rw-r--r--builtin/write-tree.c1
-rw-r--r--bundle.c4
-rw-r--r--bundle.h4
-rw-r--r--cache-tree.c6
-rw-r--r--cache-tree.h2
-rw-r--r--cache.h120
-rwxr-xr-xci/install-dependencies.sh10
-rwxr-xr-xci/lib-travisci.sh129
-rwxr-xr-xci/lib.sh188
-rwxr-xr-xci/make-test-artifacts.sh12
-rwxr-xr-xci/mount-fileshare.sh25
-rwxr-xr-xci/print-test-failures.sh15
-rwxr-xr-xci/run-build-and-tests.sh13
-rwxr-xr-xci/run-linux32-build.sh4
-rwxr-xr-xci/run-linux32-docker.sh2
-rwxr-xr-xci/run-static-analysis.sh4
-rwxr-xr-xci/run-test-slice.sh17
-rwxr-xr-xci/run-windows-build.sh2
-rwxr-xr-xci/test-documentation.sh7
-rw-r--r--column.c4
-rw-r--r--combine-diff.c17
-rw-r--r--commit-graph.c292
-rw-r--r--commit-graph.h5
-rw-r--r--commit-reach.c73
-rw-r--r--commit-reach.h38
-rw-r--r--commit.c41
-rw-r--r--commit.h43
-rw-r--r--compat/cygwin.c19
-rw-r--r--compat/cygwin.h2
-rw-r--r--compat/mingw.c108
-rw-r--r--compat/mingw.h20
-rw-r--r--compat/obstack.c17
-rw-r--r--compat/obstack.h18
-rw-r--r--compat/precompose_utf8.c2
-rw-r--r--compat/regex/regcomp.c8
-rw-r--r--compat/win32/path-utils.c28
-rw-r--r--compat/win32/path-utils.h20
-rw-r--r--config.c3
-rw-r--r--config.mak.dev1
-rw-r--r--config.mak.uname33
-rw-r--r--connect.c3
-rw-r--r--contrib/coccinelle/object_id.cocci30
-rw-r--r--contrib/coccinelle/strbuf.cocci30
-rw-r--r--contrib/coccinelle/the_repository.pending.cocci144
-rw-r--r--contrib/completion/git-completion.bash37
-rw-r--r--contrib/completion/git-completion.zsh4
-rw-r--r--contrib/hooks/multimail/CHANGES56
-rw-r--r--contrib/hooks/multimail/CONTRIBUTING.rst28
-rw-r--r--contrib/hooks/multimail/README.Git4
-rw-r--r--contrib/hooks/multimail/README.rst (renamed from contrib/hooks/multimail/README)38
-rw-r--r--contrib/hooks/multimail/doc/gitolite.rst9
-rwxr-xr-xcontrib/hooks/multimail/git_multimail.py188
-rwxr-xr-xcontrib/hooks/multimail/migrate-mailhook-config13
-rwxr-xr-xcontrib/hooks/multimail/post-receive.example2
-rw-r--r--convert.c38
-rw-r--r--credential-cache--daemon.c3
-rw-r--r--date.c156
-rw-r--r--delta-islands.c2
-rw-r--r--diff.c261
-rw-r--r--diff.h3
-rw-r--r--diffcore-pickaxe.c6
-rw-r--r--dir.c42
-rw-r--r--entry.c10
-rw-r--r--environment.c4
-rw-r--r--fetch-pack.c106
-rw-r--r--fsck.c4
-rw-r--r--fuzz-commit-graph.c16
-rwxr-xr-xgit-bisect.sh314
-rw-r--r--git-compat-util.h18
-rwxr-xr-xgit-instaweb.sh127
-rwxr-xr-xgit-legacy-rebase.sh93
-rwxr-xr-xgit-p4.py4
-rwxr-xr-xgit-quiltimport.sh6
-rw-r--r--git-rebase--am.sh2
-rw-r--r--git-rebase--common.sh3
-rw-r--r--git-rebase--merge.sh164
-rwxr-xr-xgit-submodule.sh2
-rw-r--r--git.c7
-rw-r--r--hash.h41
-rw-r--r--hex.c30
-rw-r--r--http-push.c6
-rw-r--r--http.c32
-rw-r--r--http.h1
-rw-r--r--imap-send.c3
-rw-r--r--list-objects-filter-options.c29
-rw-r--r--list-objects-filter-options.h20
-rw-r--r--list-objects-filter.c122
-rw-r--r--list-objects.c79
-rw-r--r--list-objects.h4
-rw-r--r--log-tree.c1
-rw-r--r--ls-refs.c18
-rw-r--r--match-trees.c43
-rw-r--r--merge-recursive.c194
-rw-r--r--merge-recursive.h6
-rw-r--r--merge.c4
-rw-r--r--name-hash.c1
-rw-r--r--notes-merge.c4
-rw-r--r--notes-utils.c17
-rw-r--r--notes-utils.h11
-rw-r--r--notes.c4
-rw-r--r--object-store.h36
-rw-r--r--object.c13
-rw-r--r--pack-objects.c4
-rw-r--r--pack-objects.h11
-rw-r--r--packfile.c7
-rw-r--r--packfile.h2
-rw-r--r--parse-options.c2
-rw-r--r--parse-options.h6
-rw-r--r--path.h2
-rw-r--r--pathspec.c39
-rw-r--r--pathspec.h27
-rw-r--r--pkt-line.c111
-rw-r--r--pkt-line.h42
-rw-r--r--preload-index.c11
-rw-r--r--pretty.c40
-rw-r--r--pretty.h8
-rw-r--r--quote.c2
-rw-r--r--read-cache.c170
-rw-r--r--ref-filter.c35
-rw-r--r--remote-curl.c61
-rw-r--r--remote.c4
-rw-r--r--repository.c43
-rw-r--r--repository.h28
-rw-r--r--rerere.c8
-rw-r--r--revision.c191
-rw-r--r--revision.h6
-rw-r--r--send-pack.c39
-rw-r--r--sequencer.c93
-rw-r--r--sequencer.h5
-rw-r--r--serve.c5
-rw-r--r--setup.c80
-rw-r--r--sha1-array.c17
-rw-r--r--sha1-array.h3
-rw-r--r--sha1-file.c100
-rw-r--r--sha1-name.c104
-rw-r--r--sha256/block/sha256.c196
-rw-r--r--sha256/block/sha256.h24
-rw-r--r--sha256/gcrypt.h30
-rw-r--r--shallow.c7
-rw-r--r--sideband.c183
-rw-r--r--sideband.h25
-rw-r--r--streaming.c2
-rw-r--r--string-list.c3
-rw-r--r--submodule.c377
-rw-r--r--submodule.h2
-rw-r--r--symlinks.c2
-rw-r--r--t/.gitignore1
-rw-r--r--t/README37
-rwxr-xr-xt/check-non-portable-shell.pl3
-rw-r--r--t/helper/test-date.c27
-rw-r--r--t/helper/test-dump-fsmonitor.c4
-rw-r--r--t/helper/test-dump-untracked-cache.c1
-rw-r--r--t/helper/test-hash-speed.c61
-rw-r--r--t/helper/test-hash.c58
-rw-r--r--t/helper/test-path-utils.c64
-rw-r--r--t/helper/test-ref-store.c2
-rw-r--r--t/helper/test-repository.c10
-rw-r--r--t/helper/test-sha1.c52
-rw-r--r--t/helper/test-sha256.c7
-rw-r--r--t/helper/test-sigchain.c3
-rw-r--r--t/helper/test-submodule-nested-repo-config.c8
-rw-r--r--t/helper/test-tool.c3
-rw-r--r--t/helper/test-tool.h6
-rw-r--r--t/helper/test-xml-encode.c80
-rw-r--r--t/lib-git-daemon.sh16
-rw-r--r--t/lib-git-p4.sh9
-rw-r--r--t/lib-git-svn.sh2
-rw-r--r--t/lib-httpd.sh2
-rw-r--r--t/lib-httpd/apache.conf2
-rwxr-xr-xt/lib-submodule-update.sh5
-rwxr-xr-xt/t0003-attributes.sh20
-rwxr-xr-xt/t0006-date.sh22
-rwxr-xr-xt/t0015-hash.sh55
-rwxr-xr-xt/t0021-conversion.sh2
-rwxr-xr-xt/t0025-crlf-renormalize.sh9
-rwxr-xr-xt/t0027-auto-crlf.sh4
-rwxr-xr-xt/t0028-working-tree-encoding.sh12
-rwxr-xr-xt/t0030-stripspace.sh12
-rwxr-xr-xt/t0061-run-command.sh23
-rwxr-xr-xt/t0410-partial-clone.sh17
-rwxr-xr-xt/t1050-large.sh2
-rwxr-xr-xt/t1512-rev-parse-disambiguation.sh10
-rwxr-xr-xt/t2018-checkout-branch.sh9
-rwxr-xr-xt/t2028-worktree-move.sh37
-rwxr-xr-xt/t3404-rebase-interactive.sh24
-rwxr-xr-xt/t3406-rebase-message.sh7
-rwxr-xr-xt/t3418-rebase-continue.sh14
-rwxr-xr-xt/t3420-rebase-autostash.sh78
-rwxr-xr-xt/t3421-rebase-topology-linear.sh10
-rwxr-xr-xt/t3425-rebase-topology-merges.sh15
-rwxr-xr-xt/t3430-rebase-merges.sh2
-rwxr-xr-xt/t3502-cherry-pick-merge.sh12
-rwxr-xr-xt/t3506-cherry-pick-ff.sh6
-rwxr-xr-xt/t3510-cherry-pick-sequence.sh8
-rwxr-xr-xt/t3700-add.sh7
-rwxr-xr-xt/t4006-diff-mode.sh55
-rwxr-xr-xt/t4013-diff-various.sh9
-rw-r--r--t/t4013/diff.diff-tree_--cc_--shortstat_master4
-rw-r--r--t/t4013/diff.diff-tree_--cc_--summary_REVERSE6
-rw-r--r--t/t4013/diff.diff_--dirstat_--cc_master~1_master3
-rwxr-xr-xt/t4015-diff-whitespace.sh117
-rwxr-xr-xt/t4066-diff-emit-delay.sh79
-rwxr-xr-xt/t4205-log-pretty-formats.sh50
-rwxr-xr-xt/t4209-log-pickaxe.sh35
-rwxr-xr-xt/t5004-archive-corner-cases.sh17
-rwxr-xr-xt/t5315-pack-objects-compression.sh2
-rwxr-xr-xt/t5318-commit-graph.sh30
-rwxr-xr-xt/t5322-pack-objects-sparse.sh136
-rwxr-xr-xt/t5403-post-checkout-hook.sh96
-rwxr-xr-xt/t5407-post-rewrite-hook.sh34
-rwxr-xr-xt/t5409-colorize-remote-messages.sh2
-rwxr-xr-xt/t5500-fetch-pack.sh22
-rwxr-xr-xt/t5512-ls-remote.sh8
-rwxr-xr-xt/t5526-fetch-submodules.sh119
-rwxr-xr-xt/t5537-fetch-shallow.sh3
-rwxr-xr-xt/t5570-git-daemon.sh13
-rwxr-xr-xt/t5580-clone-push-unc.sh5
-rwxr-xr-xt/t5581-http-curl-verbose.sh28
-rwxr-xr-xt/t5601-clone.sh2
-rwxr-xr-xt/t5701-git-serve.sh2
-rwxr-xr-xt/t5702-protocol-v2.sh72
-rwxr-xr-xt/t5703-upload-pack-ref-in-want.sh4
-rwxr-xr-xt/t6006-rev-list-format.sh4
-rwxr-xr-xt/t6030-bisect-porcelain.sh2
-rwxr-xr-xt/t6042-merge-rename-corner-cases.sh4
-rwxr-xr-xt/t6112-rev-list-filters-objects.sh139
-rwxr-xr-xt/t6135-pathspec-with-attrs.sh58
-rwxr-xr-xt/t6300-for-each-ref.sh6
-rwxr-xr-xt/t7400-submodule-basic.sh5
-rwxr-xr-xt/t7412-submodule-absorbgitdirs.sh7
-rwxr-xr-xt/t7505-prepare-commit-msg-hook.sh10
-rwxr-xr-xt/t7510-signed-commit.sh21
-rwxr-xr-xt/t9303-fast-import-compression.sh2
-rwxr-xr-xt/t9807-git-p4-submit.sh57
-rwxr-xr-xt/t9902-completion.sh10
-rwxr-xr-xt/t9903-bash-prompt.sh2
-rw-r--r--t/test-lib-functions.sh39
-rw-r--r--t/test-lib.sh505
-rw-r--r--transport-helper.c23
-rw-r--r--transport.c3
-rw-r--r--tree-diff.c9
-rw-r--r--tree-walk.c114
-rw-r--r--tree-walk.h36
-rw-r--r--tree.c30
-rw-r--r--tree.h18
-rw-r--r--unpack-trees.c19
-rw-r--r--upload-pack.c194
-rw-r--r--url.c3
-rw-r--r--userdiff.c3
-rw-r--r--utf8.c42
-rw-r--r--utf8.h2
-rw-r--r--walker.c4
-rw-r--r--wrapper.c13
-rw-r--r--wt-status.c4
372 files changed, 9140 insertions, 3399 deletions
diff --git a/.gitignore b/.gitignore
index 0d77ea5..7374587 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+/fuzz-commit-graph
/fuzz_corpora
/fuzz-pack-headers
/fuzz-pack-idx
@@ -124,7 +125,6 @@
/git-rebase--am
/git-rebase--common
/git-rebase--interactive
-/git-rebase--merge
/git-rebase--preserve-merges
/git-receive-pack
/git-reflog
@@ -229,3 +229,4 @@
*.pdb
/Debug/
/Release/
+*.dSYM
diff --git a/.mailmap b/.mailmap
index eb7b5fc..247a3de 100644
--- a/.mailmap
+++ b/.mailmap
@@ -27,6 +27,7 @@ Ben Walton <bdwalton@gmail.com> <bwalton@artsci.utoronto.ca>
Benoit Sigoure <tsunanet@gmail.com> <tsuna@lrde.epita.fr>
Bernt Hansen <bernt@norang.ca> <bernt@alumni.uwaterloo.ca>
Brandon Casey <drafnel@gmail.com> <casey@nrlssc.navy.mil>
+Brandon Williams <bwilliams.eng@gmail.com> <bmwill@google.com>
brian m. carlson <sandals@crustytoothpaste.net>
brian m. carlson <sandals@crustytoothpaste.net> <sandals@crustytoothpaste.ath.cx>
Bryan Larsen <bryan@larsen.st> <bryan.larsen@gmail.com>
diff --git a/.travis.yml b/.travis.yml
index 03c8e4c..36cbdea 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,8 @@ os:
- linux
- osx
+osx_image: xcode10.1
+
compiler:
- clang
- gcc
diff --git a/Documentation/Makefile b/Documentation/Makefile
index d5d936e..26a2342 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -36,14 +36,19 @@ MAN7_TXT += gittutorial-2.txt
MAN7_TXT += gittutorial.txt
MAN7_TXT += gitworkflows.txt
+ifdef MAN_FILTER
+MAN_TXT = $(filter $(MAN_FILTER),$(MAN1_TXT) $(MAN5_TXT) $(MAN7_TXT))
+else
MAN_TXT = $(MAN1_TXT) $(MAN5_TXT) $(MAN7_TXT)
+MAN_FILTER = $(MAN_TXT)
+endif
+
MAN_XML = $(patsubst %.txt,%.xml,$(MAN_TXT))
MAN_HTML = $(patsubst %.txt,%.html,$(MAN_TXT))
GIT_MAN_REF = master
OBSOLETE_HTML += everyday.html
OBSOLETE_HTML += git-remote-helpers.html
-DOC_HTML = $(MAN_HTML) $(OBSOLETE_HTML)
ARTICLES += howto-index
ARTICLES += git-tools
@@ -89,11 +94,13 @@ TECH_DOCS += technical/trivial-merge
SP_ARTICLES += $(TECH_DOCS)
SP_ARTICLES += technical/api-index
-DOC_HTML += $(patsubst %,%.html,$(ARTICLES) $(SP_ARTICLES))
+ARTICLES_HTML += $(patsubst %,%.html,$(ARTICLES) $(SP_ARTICLES))
+HTML_FILTER ?= $(ARTICLES_HTML) $(OBSOLETE_HTML)
+DOC_HTML = $(MAN_HTML) $(filter $(HTML_FILTER),$(ARTICLES_HTML) $(OBSOLETE_HTML))
-DOC_MAN1 = $(patsubst %.txt,%.1,$(MAN1_TXT))
-DOC_MAN5 = $(patsubst %.txt,%.5,$(MAN5_TXT))
-DOC_MAN7 = $(patsubst %.txt,%.7,$(MAN7_TXT))
+DOC_MAN1 = $(patsubst %.txt,%.1,$(filter $(MAN_FILTER),$(MAN1_TXT)))
+DOC_MAN5 = $(patsubst %.txt,%.5,$(filter $(MAN_FILTER),$(MAN5_TXT)))
+DOC_MAN7 = $(patsubst %.txt,%.7,$(filter $(MAN_FILTER),$(MAN7_TXT)))
prefix ?= $(HOME)
bindir ?= $(prefix)/bin
@@ -457,4 +464,9 @@ print-man1:
lint-docs::
$(QUIET_LINT)$(PERL_PATH) lint-gitlink.perl
+ifeq ($(wildcard po/Makefile),po/Makefile)
+doc-l10n install-l10n::
+ $(MAKE) -C po $@
+endif
+
.PHONY: FORCE
diff --git a/Documentation/RelNotes/2.21.0.txt b/Documentation/RelNotes/2.21.0.txt
index 8a5e53b..5ad2233 100644
--- a/Documentation/RelNotes/2.21.0.txt
+++ b/Documentation/RelNotes/2.21.0.txt
@@ -24,6 +24,44 @@ UI, Workflows & Features
object into account (e.g. a tag object would want to go under
refs/tags/).
+ * "git checkout [<tree-ish>] path..." learned to report the number of
+ paths that have been checked out of the index or the tree-ish,
+ which gives it the same degree of noisy-ness as the case in which
+ the command checks out a branch.
+
+ * "git quiltimport" learned "--keep-non-patch" option.
+
+ * "git worktree remove" and "git worktree move" refused to work when
+ there is a submodule involved. This has been loosened to ignore
+ uninitialized submodules.
+
+ * "git cherry-pick -m1" was forbidden when picking a non-merge
+ commit, even though there _is_ parent number 1 for such a commit.
+ This was done to avoid mistakes back when "cherry-pick" was about
+ picking a single commit, but is no longer useful with "cherry-pick"
+ that can pick a range of commits. Now the "-m$num" option is
+ allowed when picking any commit, as long as $num names an existing
+ parent of the commit.
+
+ * Update "git multimail" from the upstream.
+
+ * "git p4" update.
+
+ * The "--format=<placeholder>" option of for-each-ref, branch and tag
+ learned to show a few more traits of objects that can be learned by
+ the object_info API.
+
+ * "git rebase -i" learned to re-execute a command given with 'exec'
+ to run after it failed the last time.
+
+ * "git diff --color-moved-ws" updates.
+
+ * Custom userformat "log --format" learned %S atom that stands for
+ the tip the traversal reached the commit from, i.e. --source.
+
+ * "git instaweb" learned to drive http.server that comes with
+ "batteries included" Python installation (both Python2 & 3).
+
Performance, Internal Implementation, Development Support etc.
@@ -33,6 +71,59 @@ Performance, Internal Implementation, Development Support etc.
* More codepaths become aware of working with in-core repository
instance other than the default "the_repository".
+ * The "strncat()" function is now among the banned functions.
+
+ * Portability updates for the HPE NonStop platform.
+
+ * Earlier we added "-Wformat-security" to developer builds, assuming
+ that "-Wall" (which includes "-Wformat" which in turn is required
+ to use "-Wformat-security") is always in effect. This is not true
+ when config.mak.autogen is in use, unfortunately. This has been
+ fixed by unconditionally adding "-Wall" to developer builds.
+
+ * The loose object cache used to optimize existence look-up has been
+ updated.
+
+ * Flaky tests can now be repeatedly run under load with the
+ "--stress" option.
+ (merge fb7d1e3ac8 sg/stress-test later to maint).
+
+ * Documentation/Makefile is getting prepared for manpage
+ localization.
+
+ * "git fetch-pack" now can talk the version 2 protocol.
+
+ * sha-256 hash has been added and plumbed through the code to allow
+ building Git with the "NewHash".
+
+ * Debugging help for http transport.
+
+ * "git fetch --deepen=<more>" has been corrected to work over v2
+ protocol.
+
+ * The code to walk tree objects has been taught that we may be
+ working with object names that are not computed with SHA-1.
+
+ * The in-core repository instances are passed through more codepaths.
+
+ * Update the protocol message specification to allow only the limited
+ use of scaled quantities. This is ensure potential compatibility
+ issues will not go out of hand.
+
+ * Micro-optimize the code that prepares commit objects to be walked
+ by "git rev-list" when the commit-graph is available.
+
+ * "git fetch" and "git upload-pack" learned to send all exchange over
+ the sideband channel while talking the v2 protocol.
+
+ * The codepath to write out commit-graph has been optimized by
+ following the usual pattern of visiting objects in in-pack order.
+
+ * The codepath to show progress meter while writing out commit-graph
+ file has been improved.
+
+ * Cocci rules have been updated to encourage use of strbuf_addbuf().
+
Fixes since v2.20
-----------------
@@ -63,4 +154,179 @@ Fixes since v2.20
which has been corrected.
(merge 02818a98d7 mk/http-backend-kill-children-before-exit later to maint).
+ * "git rev-list --exclude-promisor-objects" had to take an object
+ that does not exist locally (and is lazily available) from the
+ command line without barfing, but the code dereferenced NULL.
+ (merge 4cf67869b2 md/list-lazy-objects-fix later to maint).
+
+ * The traversal over tree objects has learned to honor
+ ":(attr:label)" pathspec match, which has been implemented only for
+ enumerating paths on the filesystem.
+ (merge 5a0b97b34c nd/attr-pathspec-in-tree-walk later to maint).
+
+ * BSD port updates.
+ (merge 4e3ecbd439 cb/openbsd-allows-reading-directory later to maint).
+ (merge b6bdc2a0f5 cb/t5004-empty-tar-archive-fix later to maint).
+ (merge 82cbc8cde2 cb/test-lint-cp-a later to maint).
+
+ * Lines that begin with a certain keyword that come over the wire, as
+ well as lines that consist only of one of these keywords, ought to
+ be painted in color for easier eyeballing, but the latter was
+ broken ever since the feature was introduced in 2.19, which has
+ been corrected.
+ (merge 1f67290450 hn/highlight-sideband-keywords later to maint).
+
+ * "git log -G<regex>" looked for a hunk in the "git log -p" patch
+ output that contained a string that matches the given pattern.
+ Optimize this code to ignore binary files, which by default will
+ not show any hunk that would match any pattern (unless textconv or
+ the --text option is in effect, that is).
+ (merge e0e7cb8080 tb/log-G-binary later to maint).
+
+ * "git submodule update" ought to use a single job unless asked, but
+ by mistake used multiple jobs, which has been fixed.
+ (merge e3a9d1aca9 sb/submodule-fetchjobs-default-to-one later to maint).
+
+ * "git stripspace" should be usable outside a git repository, but
+ under the "-s" or "-c" mode, it didn't.
+ (merge 957da75802 jn/stripspace-wo-repository later to maint).
+
+ * Some of the documentation pages formatted incorrectly with
+ Asciidoctor, which have been fixed.
+ (merge b62eb1d2f4 ma/asciidoctor later to maint).
+
+ * The core.worktree setting in a submodule repository should not be
+ pointing at a directory when the submodule loses its working tree
+ (e.g. getting deinit'ed), but the code did not properly maintain
+ this invariant.
+
+ * With zsh, "git cmd path<TAB>" was completed to "git cmd path name"
+ when the completed path has a special character like SP in it,
+ without any attempt to keep "path name" a single filename. This
+ has been fixed to complete it to "git cmd path\ name" just like
+ Bash completion does.
+
+ * The test suite tried to see if it is run under bash, but the check
+ itself failed under some other implementations of shell (notably
+ under NetBSD). This has been corrected.
+ (merge 54ea72f09c sg/test-bash-version-fix later to maint).
+
+ * "git gc" and "git repack" did not close the open packfiles that
+ they found unneeded before removing them, which didn't work on a
+ platform incapable of removing an open file. This has been
+ corrected.
+ (merge 5bdece0d70 js/gc-repack-close-before-remove later to maint).
+
+ * The code to drive GIT_EXTERNAL_DIFF command relied on the string
+ returned from getenv() to be non-volatile, which is not true, that
+ has been corrected.
+ (merge 6776a84dae kg/external-diff-save-env later to maint).
+
+ * There were many places the code relied on the string returned from
+ getenv() to be non-volatile, which is not true, that have been
+ corrected.
+ (merge 0da0e9268b jk/save-getenv-result later to maint).
+
+ * The v2 upload-pack protocol implementation failed to honor
+ hidden-ref configuration, which has been corrected.
+ (merge e20b4192a3 jk/proto-v2-hidden-refs-fix later to maint).
+
+ * "git fetch --recurse-submodules" may not fetch the necessary commit
+ that is bound to the superproject, which is getting corrected.
+ (merge be76c21282 sb/submodule-recursive-fetch-gets-the-tip later to maint).
+
+ * "git rebase" internally runs "checkout" to switch between branches,
+ and the command used to call the post-checkout hook, but the
+ reimplementation stopped doing so, which is getting fixed.
+
+ * "git add -e" got confused when the change it wants to let the user
+ edit is smaller than the previous change that was left over in a
+ temporary file.
+ (merge fa6f225e01 js/add-e-clear-patch-before-stating later to maint).
+
+ * "git p4" failed to update a shelved change when there were moved
+ files, which has been corrected.
+ (merge 7a10946ab9 ld/git-p4-shelve-update-fix later to maint).
+
+ * The codepath to read from the commit-graph file attempted to read
+ past the end of it when the file's table-of-contents was corrupt.
+
+ * The compat/obstack code had casts that -Wcast-function-type
+ compilation option found questionable.
+ (merge 764473d257 sg/obstack-cast-function-type-fix later to maint).
+
+ * An obvious typo in an assertion error message has been fixed.
+ (merge 3c27e2e059 cc/test-ref-store-typofix later to maint).
+
+ * In Git for Windows, "git clone \\server\share\path" etc. that uses
+ UNC paths from command line had bad interaction with its shell
+ emulation.
+
+ * "git add --ignore-errors" did not work as advertised and instead
+ worked as an unintended synonym for "git add --renormalize", which
+ has been fixed.
+ (merge 9e5da3d055 jk/add-ignore-errors-bit-assignment-fix later to maint).
+
+ * On a case-insensitive filesystem, we failed to compare the part of
+ the path that is above the worktree directory in an absolute
+ pathname, which has been corrected.
+
+ * Asking "git check-attr" about a macro (e.g. "binary") on a specific
+ path did not work correctly, even though "git check-attr -a" listed
+ such a macro correctly. This has been corrected.
+ (merge 7b95849be4 jk/attr-macro-fix later to maint).
+
+ * "git pack-objects" incorrectly used uninitialized mutex, which has
+ been corrected.
+ (merge edb673cf10 ph/pack-objects-mutex-fix later to maint).
+
+ * "git checkout -b <new> [HEAD]" to create a new branch from the
+ current commit and check it out ought to be a no-op in the index
+ and the working tree in normal cases, but there are corner cases
+ that do require updates to the index and the working tree. Running
+ it immediately after "git clone --no-checkout" is one of these
+ cases that an earlier optimization kicked in incorrectly, which has
+ been fixed.
+ (merge 8424bfd45b bp/checkout-new-branch-optim later to maint).
+
+ * "git diff --color-moved --cc --stat -p" did not work well due to
+ funny interaction between a bug in color-moved and the rest, which
+ has been fixed.
+ (merge dac03b5518 jk/diff-cc-stat-fixes later to maint).
+
+ * When GIT_SEQUENCE_EDITOR is set, the command was incorrectly
+ started when modes of "git rebase" that implicitly uses the
+ machinery for the interactive rebase are run, which has been
+ corrected.
+ (merge 891d4a0313 pw/no-editor-in-rebase-i-implicit later to maint).
+
+ * The commit-graph facility did not work when in-core objects that
+ are promoted from unknown type to commit (e.g. a commit that is
+ accessed via a tag that refers to it) were involved, which has been
+ corrected.
+ (merge 4468d4435c sg/object-as-type-commit-graph-fix later to maint).
+
+ * "git fetch" output cleanup.
+ (merge dc40b24df4 nd/fetch-compact-update later to maint).
+
* Code cleanup, docfix, build fix, etc.
+ (merge 89ba9a79ae hb/t0061-dot-in-path-fix later to maint).
+ (merge d173e799ea sb/diff-color-moved-config-option-fixup later to maint).
+ (merge a8f5a59067 en/directory-renames-nothanks-doc-update later to maint).
+ (merge ec36c42a63 nd/indentation-fix later to maint).
+ (merge f116ee21cd do/gitweb-strict-export-conf-doc later to maint).
+ (merge 112ea42663 fd/gitweb-snapshot-conf-doc-fix later to maint).
+ (merge 1cadad6f65 tb/use-common-win32-pathfuncs-on-cygwin later to maint).
+ (merge 57e9dcaa65 km/rebase-doc-typofix later to maint).
+ (merge b8b4cb27e6 ds/gc-doc-typofix later to maint).
+ (merge 3b3357626e nd/style-opening-brace later to maint).
+ (merge b4583d5595 es/doc-worktree-guessremote-config later to maint).
+ (merge cce99cd8c6 ds/commit-graph-assert-missing-parents later to maint).
+ (merge 0650614982 cy/completion-typofix later to maint).
+ (merge 6881925ef5 rs/sha1-file-close-mapped-file-on-error later to maint).
+ (merge bd8d6f0def en/show-ref-doc-fix later to maint).
+ (merge 1747125e2c cc/parial-clone-doc-typofix later to maint).
+ (merge e01378753d cc/fetch-error-message-fix later to maint).
+ (merge 54e8c11215 jk/remote-insteadof-cleanup later to maint).
+ (merge d609615f48 js/test-git-installed later to maint).
+ (merge ba170517be ja/doc-style-fix later to maint).
diff --git a/Documentation/config/core.txt b/Documentation/config/core.txt
index d0e6635..7e9b6c8 100644
--- a/Documentation/config/core.txt
+++ b/Documentation/config/core.txt
@@ -121,11 +121,14 @@ core.quotePath::
core.eol::
Sets the line ending type to use in the working directory for
- files that have the `text` property set when core.autocrlf is false.
+ files that are marked as text (either by having the `text`
+ attribute set, or by having `text=auto` and Git auto-detecting
+ the contents as text).
Alternatives are 'lf', 'crlf' and 'native', which uses the platform's
native line ending. The default value is `native`. See
linkgit:gitattributes[5] for more information on end-of-line
- conversion.
+ conversion. Note that this value is ignored if `core.autocrlf`
+ is set to `true` or `input`.
core.safecrlf::
If true, makes Git check if converting `CRLF` is reversible when
diff --git a/Documentation/config/pack.txt b/Documentation/config/pack.txt
index edac75c..425c73a 100644
--- a/Documentation/config/pack.txt
+++ b/Documentation/config/pack.txt
@@ -105,6 +105,15 @@ pack.useBitmaps::
true. You should not generally need to turn this off unless
you are debugging pack bitmaps.
+pack.useSparse::
+ When true, git will default to using the '--sparse' option in
+ 'git pack-objects' when the '--revs' option is present. This
+ algorithm only walks trees that appear in paths that introduce new
+ objects. This can have significant performance benefits when
+ computing a pack to send a small change. However, it is possible
+ that extra objects are added to the pack-file if the included
+ commits contain certain types of direct renames.
+
pack.writeBitmaps (deprecated)::
This is a deprecated synonym for `repack.writeBitmaps`.
diff --git a/Documentation/config/rebase.txt b/Documentation/config/rebase.txt
index f079bf6..331d250 100644
--- a/Documentation/config/rebase.txt
+++ b/Documentation/config/rebase.txt
@@ -64,3 +64,8 @@ instead of:
-------------------------------------------
+
Defaults to false.
+
+rebase.rescheduleFailedExec::
+ Automatically reschedule `exec` commands that failed. This only makes
+ sense in interactive mode (or when an `--exec` option was provided).
+ This is the same as specifying the `--reschedule-failed-exec` option.
diff --git a/Documentation/config/worktree.txt b/Documentation/config/worktree.txt
index b853798..048e349 100644
--- a/Documentation/config/worktree.txt
+++ b/Documentation/config/worktree.txt
@@ -1,6 +1,6 @@
worktree.guessRemote::
- With `add`, if no branch argument, and neither of `-b` nor
- `-B` nor `--detach` are given, the command defaults to
+ If no branch is specified and neither `-b` nor `-B` nor
+ `--detach` is used, then `git worktree add` defaults to
creating a new branch from HEAD. If `worktree.guessRemote` is
set to true, `worktree add` tries to find a remote-tracking
branch whose name uniquely matches the new branch name. If
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 0378cd5..554a340 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -293,8 +293,12 @@ dimmed-zebra::
`dimmed_zebra` is a deprecated synonym.
--
+--no-color-moved::
+ Turn off move detection. This can be used to override configuration
+ settings. It is the same as `--color-moved=no`.
+
--color-moved-ws=<modes>::
- This configures how white spaces are ignored when performing the
+ This configures how whitespace is ignored when performing the
move detection for `--color-moved`.
ifdef::git-diff[]
It can be set by the `diff.colorMovedWS` configuration setting.
@@ -302,6 +306,8 @@ endif::git-diff[]
These modes can be given as a comma separated list:
+
--
+no::
+ Do not ignore whitespace when performing move detection.
ignore-space-at-eol::
Ignore changes in whitespace at EOL.
ignore-space-change::
@@ -312,12 +318,17 @@ ignore-all-space::
Ignore whitespace when comparing lines. This ignores differences
even if one line has whitespace where the other line has none.
allow-indentation-change::
- Initially ignore any white spaces in the move detection, then
+ Initially ignore any whitespace in the move detection, then
group the moved code blocks only into a block if the change in
whitespace is the same per line. This is incompatible with the
other modes.
--
+--no-color-moved-ws::
+ Do not ignore whitespace when performing move detection. This can be
+ used to override configuration settings. It is the same as
+ `--color-moved-ws=no`.
+
--word-diff[=<mode>]::
Show a word diff, using the <mode> to delimit changed words.
By default, words are delimited by whitespace; see
@@ -524,6 +535,8 @@ struct), and want to know the history of that block since it first
came into being: use the feature iteratively to feed the interesting
block in the preimage back into `-S`, and keep going until you get the
very first version of the block.
++
+Binary files are searched as well.
-G<regex>::
Look for differences whose patch text contains added/removed
@@ -543,6 +556,9 @@ While `git log -G"regexec\(regexp"` will show this commit, `git log
-S"regexec\(regexp" --pickaxe-regex` will not (because the number of
occurrences of that string did not change).
+
+Unless `--text` is supplied patches of binary files without a textconv
+filter will be ignored.
++
See the 'pickaxe' entry in linkgit:gitdiffcore[7] for more
information.
diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt
index 45652fe..37bcab9 100644
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -58,9 +58,9 @@ OPTIONS
specifying `dir` will record not just a file `dir/file1`
modified in the working tree, a file `dir/file2` added to
the working tree, but also a file `dir/file3` removed from
- the working tree. Note that older versions of Git used
+ the working tree). Note that older versions of Git used
to ignore removed files; use `--no-all` option if you want
- to add modified or new files but ignore removed ones.
+ to add modified or new files but ignore removed ones.
+
For more details about the <pathspec> syntax, see the 'pathspec' entry
in linkgit:gitglossary[7].
@@ -124,7 +124,7 @@ subdirectories).
--no-ignore-removal::
Update the index not only where the working tree has a file
matching <pathspec> but also where the index already has an
- entry. This adds, modifies, and removes index entries to
+ entry. This adds, modifies, and removes index entries to
match the working tree.
+
If no <pathspec> is given when `-A` option is used, all
@@ -206,7 +206,7 @@ EXAMPLES
--------
* Adds content from all `*.txt` files under `Documentation` directory
-and its subdirectories:
+ and its subdirectories:
+
------------
$ git add Documentation/\*.txt
diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index bf5316f..3bd83a7 100644
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -297,7 +297,7 @@ $ git checkout my2.6.14
------------
+
<1> This step and the next one could be combined into a single step with
-"checkout -b my2.6.14 v2.6.14".
+ "checkout -b my2.6.14 v2.6.14".
Delete an unneeded branch::
+
@@ -309,10 +309,10 @@ $ git branch -D test <2>
------------
+
<1> Delete the remote-tracking branches "todo", "html" and "man". The next
-'fetch' or 'pull' will create them again unless you configure them not to.
-See linkgit:git-fetch[1].
+ 'fetch' or 'pull' will create them again unless you configure them not to.
+ See linkgit:git-fetch[1].
<2> Delete the "test" branch even if the "master" branch (or whichever branch
-is currently checked out) does not have all commits from the test branch.
+ is currently checked out) does not have all commits from the test branch.
NOTES
diff --git a/Documentation/git-cat-file.txt b/Documentation/git-cat-file.txt
index 7401333..8eca671 100644
--- a/Documentation/git-cat-file.txt
+++ b/Documentation/git-cat-file.txt
@@ -23,8 +23,8 @@ In the second form, a list of objects (separated by linefeeds) is provided on
stdin, and the SHA-1, type, and size of each object is printed on stdout. The
output format can be overridden using the optional `<format>` argument. If
either `--textconv` or `--filters` was specified, the input is expected to
-list the object names followed by the path name, separated by a single white
-space, so that the appropriate drivers can be determined.
+list the object names followed by the path name, separated by a single
+whitespace, so that the appropriate drivers can be determined.
OPTIONS
-------
@@ -79,7 +79,7 @@ OPTIONS
Print object information and contents for each object provided
on stdin. May not be combined with any other options or arguments
except `--textconv` or `--filters`, in which case the input lines
- also need to specify the path, separated by white space. See the
+ also need to specify the path, separated by whitespace. See the
section `BATCH OUTPUT` below for details.
--batch-check::
@@ -87,7 +87,7 @@ OPTIONS
Print object information for each object provided on stdin. May
not be combined with any other options or arguments except
`--textconv` or `--filters`, in which case the input lines also
- need to specify the path, separated by white space. See the
+ need to specify the path, separated by whitespace. See the
section `BATCH OUTPUT` below for details.
--batch-all-objects::
@@ -252,6 +252,12 @@ the repository, then `cat-file` will ignore any custom format and print:
<object> SP missing LF
------------
+If a name is specified that might refer to more than one object (an ambiguous short sha), then `cat-file` will ignore any custom format and print:
+
+------------
+<object> SP ambiguous LF
+------------
+
If --follow-symlinks is used, and a symlink in the repository points
outside the repository, then `cat-file` will ignore any custom format
and print:
diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index 6acc3d9..9a39649 100644
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -424,14 +424,14 @@ $ git tag foo <3>
------------
<1> creates a new branch 'foo', which refers to commit 'f', and then
-updates HEAD to refer to branch 'foo'. In other words, we'll no longer
-be in detached HEAD state after this command.
+ updates HEAD to refer to branch 'foo'. In other words, we'll no longer
+ be in detached HEAD state after this command.
<2> similarly creates a new branch 'foo', which refers to commit 'f',
-but leaves HEAD detached.
+ but leaves HEAD detached.
<3> creates a new tag 'foo', which refers to commit 'f',
-leaving HEAD detached.
+ leaving HEAD detached.
If we have moved away from commit 'f', then we must first recover its object
name (typically by using git reflog), and then we can create a reference to
@@ -459,8 +459,8 @@ EXAMPLES
--------
. The following sequence checks out the `master` branch, reverts
-the `Makefile` to two revisions back, deletes hello.c by
-mistake, and gets it back from the index.
+ the `Makefile` to two revisions back, deletes hello.c by
+ mistake, and gets it back from the index.
+
------------
$ git checkout master <1>
@@ -494,7 +494,7 @@ $ git checkout -- hello.c
------------
. After working in the wrong branch, switching to the correct
-branch would be done using:
+ branch would be done using:
+
------------
$ git checkout mytopic
@@ -522,7 +522,7 @@ registered in your index file, so `git diff` would show you what
changes you made since the tip of the new branch.
. When a merge conflict happens during switching branches with
-the `-m` option, you would see something like this:
+ the `-m` option, you would see something like this:
+
------------
$ git checkout -m mytopic
diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt
index d35d771..b8cfeec 100644
--- a/Documentation/git-cherry-pick.txt
+++ b/Documentation/git-cherry-pick.txt
@@ -213,16 +213,16 @@ $ git reset --merge ORIG_HEAD <3>
$ git cherry-pick -Xpatience topic^ <4>
------------
<1> apply the change that would be shown by `git show topic^`.
-In this example, the patch does not apply cleanly, so
-information about the conflict is written to the index and
-working tree and no new commit results.
+ In this example, the patch does not apply cleanly, so
+ information about the conflict is written to the index and
+ working tree and no new commit results.
<2> summarize changes to be reconciled
<3> cancel the cherry-pick. In other words, return to the
-pre-cherry-pick state, preserving any local modifications you had in
-the working tree.
+ pre-cherry-pick state, preserving any local modifications
+ you had in the working tree.
<4> try to apply the change introduced by `topic^` again,
-spending extra time to avoid mistakes based on incorrectly matching
-context lines.
+ spending extra time to avoid mistakes based on incorrectly
+ matching context lines.
SEE ALSO
--------
diff --git a/Documentation/git-column.txt b/Documentation/git-column.txt
index 763afab..f58e9c4 100644
--- a/Documentation/git-column.txt
+++ b/Documentation/git-column.txt
@@ -47,7 +47,7 @@ OPTIONS
The number of spaces between columns. One space by default.
EXAMPLES
-------
+--------
Format data by columns:
------------
diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt
index 030f162..72179d9 100644
--- a/Documentation/git-diff.txt
+++ b/Documentation/git-diff.txt
@@ -132,9 +132,9 @@ $ git diff HEAD <3>
+
<1> Changes in the working tree not yet staged for the next commit.
<2> Changes between the index and your last commit; what you
-would be committing if you run "git commit" without "-a" option.
+ would be committing if you run "git commit" without "-a" option.
<3> Changes in the working tree since your last commit; what you
-would be committing if you run "git commit -a"
+ would be committing if you run "git commit -a"
Comparing with arbitrary commits::
+
@@ -145,10 +145,10 @@ $ git diff HEAD^ HEAD <3>
------------
+
<1> Instead of using the tip of the current branch, compare with the
-tip of "test" branch.
+ tip of "test" branch.
<2> Instead of comparing with the tip of "test" branch, compare with
-the tip of the current branch, but limit the comparison to the
-file "test".
+ the tip of the current branch, but limit the comparison to the
+ file "test".
<3> Compare the version before the last commit and the last commit.
Comparing branches::
@@ -162,7 +162,7 @@ $ git diff topic...master <3>
<1> Changes between the tips of the topic and the master branches.
<2> Same as above.
<3> Changes that occurred on the master branch since when the topic
-branch was started off it.
+ branch was started off it.
Limiting the diff output::
+
@@ -173,9 +173,9 @@ $ git diff arch/i386 include/asm-i386 <3>
------------
+
<1> Show only modification, rename, and copy, but not addition
-or deletion.
+ or deletion.
<2> Show only names and the nature of change, but not actual
-diff output.
+ diff output.
<3> Limit diff output to named subtrees.
Munging the diff output::
@@ -186,7 +186,7 @@ $ git diff -R <2>
------------
+
<1> Spend extra cycles to find renames, copies and complete
-rewrites (very expensive).
+ rewrites (very expensive).
<2> Output diff in reverse.
SEE ALSO
diff --git a/Documentation/git-fetch.txt b/Documentation/git-fetch.txt
index e319935..266d63c 100644
--- a/Documentation/git-fetch.txt
+++ b/Documentation/git-fetch.txt
@@ -266,7 +266,7 @@ The `pu` branch will be updated even if it is does not fast-forward,
because it is prefixed with a plus sign; `tmp` will not be.
* Peek at a remote's branch, without configuring the remote in your local
-repository:
+ repository:
+
------------------------------------------------
$ git fetch git://git.kernel.org/pub/scm/git/git.git maint
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index 901faef..774cecc 100644
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -128,13 +128,18 @@ objecttype::
objectsize::
The size of the object (the same as 'git cat-file -s' reports).
-
+ Append `:disk` to get the size, in bytes, that the object takes up on
+ disk. See the note about on-disk sizes in the `CAVEATS` section below.
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.
+deltabase::
+ This expands to the object name of the delta base for the
+ given object, if it is stored as a delta. Otherwise it
+ expands to the null object name (all zeroes).
upstream::
The name of a local ref which can be considered ``upstream''
@@ -361,6 +366,20 @@ This prints the authorname, if present.
git for-each-ref --format="%(refname)%(if)%(authorname)%(then) Authored by: %(authorname)%(end)"
------------
+CAVEATS
+-------
+
+Note that the sizes of objects on disk are reported accurately, but care
+should be taken in drawing conclusions about which refs or objects are
+responsible for disk usage. The size of a packed non-delta object may be
+much larger than the size of objects which delta against it, but the
+choice of which object is the base and which is the delta is arbitrary
+and is subject to change during a repack.
+
+Note also that multiple copies of an object may be present in the object
+database; in this case, it is undefined which copy's size or delta base
+will be reported.
+
SEE ALSO
--------
linkgit:git-show-ref[1]
diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt
index 2730442..1af85d4 100644
--- a/Documentation/git-format-patch.txt
+++ b/Documentation/git-format-patch.txt
@@ -504,9 +504,9 @@ Toggle it to make sure it is set to `false`. Also, search for
"mailnews.wraplength" and set the value to 0.
3. Disable the use of format=flowed:
-Edit..Preferences..Advanced..Config Editor. Search for
-"mailnews.send_plaintext_flowed".
-Toggle it to make sure it is set to `false`.
+ Edit..Preferences..Advanced..Config Editor. Search for
+ "mailnews.send_plaintext_flowed".
+ Toggle it to make sure it is set to `false`.
After that is done, you should be able to compose email as you
otherwise would (cut + paste, 'git format-patch' | 'git imap-send', etc),
@@ -629,14 +629,14 @@ EXAMPLES
--------
* Extract commits between revisions R1 and R2, and apply them on top of
-the current branch using 'git am' to cherry-pick them:
+ the current branch using 'git am' to cherry-pick them:
+
------------
$ git format-patch -k --stdout R1..R2 | git am -3 -k
------------
* Extract all commits which are in the current branch but not in the
-origin branch:
+ origin branch:
+
------------
$ git format-patch origin
@@ -645,7 +645,7 @@ $ git format-patch origin
For each commit a separate file is created in the current directory.
* Extract all commits that lead to 'origin' since the inception of the
-project:
+ project:
+
------------
$ git format-patch --root origin
@@ -664,7 +664,7 @@ Note that non-Git "patch" programs won't understand renaming patches, so
use it only when you know the recipient uses Git to apply your patch.
* Extract three topmost commits from the current branch and format them
-as e-mailable patches:
+ as e-mailable patches:
+
------------
$ git format-patch -3
diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
index c20ee6c..a744249 100644
--- a/Documentation/git-gc.txt
+++ b/Documentation/git-gc.txt
@@ -137,7 +137,7 @@ The optional configuration variable `gc.packRefs` determines if
it within all non-bare repos or it can be set to a boolean value.
This defaults to true.
-The optional configuration variable `gc.commitGraph` determines if
+The optional configuration variable `gc.writeCommitGraph` determines if
'git gc' should run 'git commit-graph write'. This can be set to a
boolean value. This defaults to false.
diff --git a/Documentation/git-help.txt b/Documentation/git-help.txt
index aab5453..c318bf8 100644
--- a/Documentation/git-help.txt
+++ b/Documentation/git-help.txt
@@ -118,9 +118,9 @@ format is chosen. The following values are currently supported:
* "man": use the 'man' program as usual,
* "woman": use 'emacsclient' to launch the "woman" mode in emacs
-(this only works starting with emacsclient versions 22),
+ (this only works starting with emacsclient versions 22),
* "konqueror": use 'kfmclient' to open the man page in a new konqueror
-tab (see 'Note about konqueror' below).
+ tab (see 'Note about konqueror' below).
Values for other tools can be used if there is a corresponding
`man.<tool>.cmd` configuration entry (see below).
diff --git a/Documentation/git-init.txt b/Documentation/git-init.txt
index 3c5a67f..32880aa 100644
--- a/Documentation/git-init.txt
+++ b/Documentation/git-init.txt
@@ -38,8 +38,6 @@ the repository to another place if --separate-git-dir is given).
OPTIONS
-------
---
-
-q::
--quiet::
@@ -111,8 +109,6 @@ into it.
If you provide a 'directory', the command is run inside it. If this directory
does not exist, it will be created.
---
-
TEMPLATE DIRECTORY
------------------
@@ -132,7 +128,7 @@ The template directory will be one of the following (in order):
The default template directory includes some directory structure, suggested
"exclude patterns" (see linkgit:gitignore[5]), and sample hook files.
-The sample hooks are all disabled by default, To enable one of the
+The sample hooks are all disabled by default. To enable one of the
sample hooks rename it by removing its `.sample` suffix.
See linkgit:githooks[5] for more general info on hook execution.
diff --git a/Documentation/git-instaweb.txt b/Documentation/git-instaweb.txt
index e8ecdbf..a54fe44 100644
--- a/Documentation/git-instaweb.txt
+++ b/Documentation/git-instaweb.txt
@@ -29,7 +29,8 @@ OPTIONS
The HTTP daemon command-line that will be executed.
Command-line options may be specified here, and the
configuration file will be added at the end of the command-line.
- Currently apache2, lighttpd, mongoose, plackup and webrick are supported.
+ Currently apache2, lighttpd, mongoose, plackup, python and
+ webrick are supported.
(Default: lighttpd)
-m::
diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt
index 90761f1..b02e922 100644
--- a/Documentation/git-log.txt
+++ b/Documentation/git-log.txt
@@ -192,6 +192,10 @@ log.date::
Default format for human-readable dates. (Compare the
`--date` option.) Defaults to "default", which means to write
dates like `Sat May 8 19:35:34 2010 -0500`.
++
+If the format is set to "auto:foo" and the pager is in use, format
+"foo" will be the used for the date format. Otherwise "default" will
+be used.
log.follow::
If `true`, `git log` will act as if the `--follow` option was used when
diff --git a/Documentation/git-p4.txt b/Documentation/git-p4.txt
index f0a0280..3494a1d 100644
--- a/Documentation/git-p4.txt
+++ b/Documentation/git-p4.txt
@@ -71,12 +71,12 @@ $ git p4 clone //depot/path/project
------------
This:
-1. Creates an empty Git repository in a subdirectory called 'project'.
+1. Creates an empty Git repository in a subdirectory called 'project'.
+
-2. Imports the full contents of the head revision from the given p4
-depot path into a single commit in the Git branch 'refs/remotes/p4/master'.
+2. Imports the full contents of the head revision from the given p4
+ depot path into a single commit in the Git branch 'refs/remotes/p4/master'.
+
-3. Creates a local branch, 'master' from this remote and checks it out.
+3. Creates a local branch, 'master' from this remote and checks it out.
To reproduce the entire p4 history in Git, use the '@all' modifier on
the depot path:
diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt
index 40c825c..e45f3e6 100644
--- a/Documentation/git-pack-objects.txt
+++ b/Documentation/git-pack-objects.txt
@@ -14,7 +14,7 @@ SYNOPSIS
[--local] [--incremental] [--window=<n>] [--depth=<n>]
[--revs [--unpacked | --all]] [--keep-pack=<pack-name>]
[--stdout [--filter=<filter-spec>] | base-name]
- [--shallow] [--keep-true-parents] < object-list
+ [--shallow] [--keep-true-parents] [--sparse] < object-list
DESCRIPTION
@@ -196,6 +196,15 @@ depth is 4095.
Add --no-reuse-object if you want to force a uniform compression
level on all data no matter the source.
+--sparse::
+ Use the "sparse" algorithm to determine which objects to include in
+ the pack, when combined with the "--revs" option. This algorithm
+ only walks trees that appear in paths that introduce new objects.
+ This can have significant performance benefits when computing
+ a pack to send a small change. However, it is possible that extra
+ objects are added to the pack-file if the included commits contain
+ certain types of direct renames.
+
--thin::
Create a "thin" pack by omitting the common objects between a
sender and a receiver in order to reduce network transfer. This
diff --git a/Documentation/git-quiltimport.txt b/Documentation/git-quiltimport.txt
index 8cf952b..70562dc 100644
--- a/Documentation/git-quiltimport.txt
+++ b/Documentation/git-quiltimport.txt
@@ -10,7 +10,7 @@ SYNOPSIS
--------
[verse]
'git quiltimport' [--dry-run | -n] [--author <author>] [--patches <dir>]
- [--series <file>]
+ [--series <file>] [--keep-non-patch]
DESCRIPTION
@@ -56,6 +56,9 @@ The default for the series file is <patches>/series
or the value of the `$QUILT_SERIES` environment
variable.
+--keep-non-patch::
+ Pass `-b` flag to 'git mailinfo' (see linkgit:git-mailinfo[1]).
+
GIT
---
Part of the linkgit:git[1] suite
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index dff17b3..7e695b3 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -462,6 +462,12 @@ without an explicit `--interactive`.
+
See also INCOMPATIBLE OPTIONS below.
+-y <cmd>::
+ This is the same as passing `--reschedule-failed-exec` before
+ `-x <cmd>`, i.e. it appends the specified `exec` command and
+ turns on the mode where failed `exec` commands are automatically
+ rescheduled.
+
--root::
Rebase all commits reachable from <branch>, instead of
limiting them with an <upstream>. This allows you to rebase
@@ -501,18 +507,15 @@ See also INCOMPATIBLE OPTIONS below.
with care: the final stash application after a successful
rebase might result in non-trivial conflicts.
+--reschedule-failed-exec::
+--no-reschedule-failed-exec::
+ Automatically reschedule `exec` commands that failed. This only makes
+ sense in interactive mode (or when an `--exec` option was provided).
+
INCOMPATIBLE OPTIONS
--------------------
-git-rebase has many flags that are incompatible with each other,
-predominantly due to the fact that it has three different underlying
-implementations:
-
- * one based on linkgit:git-am[1] (the default)
- * one based on git-merge-recursive (merge backend)
- * one based on linkgit:git-cherry-pick[1] (interactive backend)
-
-Flags only understood by the am backend:
+The following options:
* --committer-date-is-author-date
* --ignore-date
@@ -520,15 +523,12 @@ Flags only understood by the am backend:
* --ignore-whitespace
* -C
-Flags understood by both merge and interactive backends:
+are incompatible with the following options:
* --merge
* --strategy
* --strategy-option
* --allow-empty-message
-
-Flags only understood by the interactive backend:
-
* --[no-]autosquash
* --rebase-merges
* --preserve-merges
@@ -539,7 +539,7 @@ Flags only understood by the interactive backend:
* --edit-todo
* --root when used in combination with --onto
-Other incompatible flag pairs:
+In addition, the following pairs of options are incompatible:
* --preserve-merges and --interactive
* --preserve-merges and --signoff
@@ -570,8 +570,9 @@ it to keep commits that started empty.
Directory rename detection
~~~~~~~~~~~~~~~~~~~~~~~~~~
-The merge and interactive backends work fine with
-directory rename detection. The am backend sometimes does not.
+Directory rename heuristics are enabled in the merge and interactive
+backends. Due to the lack of accurate tree information, directory
+rename detection is disabled in the am backend.
include::merge-strategies.txt[]
@@ -979,7 +980,7 @@ when the merge operation did not even start), it is rescheduled immediately.
At this time, the `merge` command will *always* use the `recursive`
merge strategy for regular merges, and `octopus` for octopus merges,
-strategy, with no way to choose a different one. To work around
+with no way to choose a different one. To work around
this, an `exec` command can be used to call `git merge` explicitly,
using the fact that the labels are worktree-local refs (the ref
`refs/rewritten/onto` would correspond to the label `onto`, for example).
diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt
index 9f69ae8..132f8e5 100644
--- a/Documentation/git-reset.txt
+++ b/Documentation/git-reset.txt
@@ -115,17 +115,17 @@ $ git pull git://info.example.com/ nitfol <4>
------------
+
<1> You are happily working on something, and find the changes
-in these files are in good order. You do not want to see them
-when you run `git diff`, because you plan to work on other files
-and changes with these files are distracting.
+ in these files are in good order. You do not want to see them
+ when you run `git diff`, because you plan to work on other files
+ and changes with these files are distracting.
<2> Somebody asks you to pull, and the changes sound worthy of merging.
<3> However, you already dirtied the index (i.e. your index does
-not match the `HEAD` commit). But you know the pull you are going
-to make does not affect `frotz.c` or `filfre.c`, so you revert the
-index changes for these two files. Your changes in working tree
-remain there.
+ not match the `HEAD` commit). But you know the pull you are going
+ to make does not affect `frotz.c` or `filfre.c`, so you revert the
+ index changes for these two files. Your changes in working tree
+ remain there.
<4> Then you can pull and merge, leaving `frotz.c` and `filfre.c`
-changes still in the working tree.
+ changes still in the working tree.
Undo a commit and redo::
+
@@ -137,12 +137,12 @@ $ git commit -a -c ORIG_HEAD <3>
------------
+
<1> This is most often done when you remembered what you
-just committed is incomplete, or you misspelled your commit
-message, or both. Leaves working tree as it was before "reset".
+ just committed is incomplete, or you misspelled your commit
+ message, or both. Leaves working tree as it was before "reset".
<2> Make corrections to working tree files.
<3> "reset" copies the old head to `.git/ORIG_HEAD`; redo the
-commit by starting with its log message. If you do not need to
-edit the message further, you can give `-C` option instead.
+ commit by starting with its log message. If you do not need to
+ edit the message further, you can give `-C` option instead.
+
See also the `--amend` option to linkgit:git-commit[1].
@@ -155,9 +155,9 @@ $ git checkout topic/wip <3>
------------
+
<1> You have made some commits, but realize they were premature
-to be in the `master` branch. You want to continue polishing
-them in a topic branch, so create `topic/wip` branch off of the
-current `HEAD`.
+ to be in the `master` branch. You want to continue polishing
+ them in a topic branch, so create `topic/wip` branch off of the
+ current `HEAD`.
<2> Rewind the master branch to get rid of those three commits.
<3> Switch to `topic/wip` branch and keep working.
@@ -169,10 +169,10 @@ $ git reset --hard HEAD~3 <1>
------------
+
<1> The last three commits (`HEAD`, `HEAD^`, and `HEAD~2`) were bad
-and you do not want to ever see them again. Do *not* do this if
-you have already given these commits to somebody else. (See the
-"RECOVERING FROM UPSTREAM REBASE" section in linkgit:git-rebase[1] for
-the implications of doing so.)
+ and you do not want to ever see them again. Do *not* do this if
+ you have already given these commits to somebody else. (See the
+ "RECOVERING FROM UPSTREAM REBASE" section in linkgit:git-rebase[1]
+ for the implications of doing so.)
Undo a merge or pull::
+
@@ -189,18 +189,18 @@ $ git reset --hard ORIG_HEAD <4>
------------
+
<1> Try to update from the upstream resulted in a lot of
-conflicts; you were not ready to spend a lot of time merging
-right now, so you decide to do that later.
+ conflicts; you were not ready to spend a lot of time merging
+ right now, so you decide to do that later.
<2> "pull" has not made merge commit, so `git reset --hard`
-which is a synonym for `git reset --hard HEAD` clears the mess
-from the index file and the working tree.
+ which is a synonym for `git reset --hard HEAD` clears the mess
+ from the index file and the working tree.
<3> Merge a topic branch into the current branch, which resulted
-in a fast-forward.
+ in a fast-forward.
<4> But you decided that the topic branch is not ready for public
-consumption yet. "pull" or "merge" always leaves the original
-tip of the current branch in `ORIG_HEAD`, so resetting hard to it
-brings your index file and the working tree back to that state,
-and resets the tip of the branch to that commit.
+ consumption yet. "pull" or "merge" always leaves the original
+ tip of the current branch in `ORIG_HEAD`, so resetting hard to it
+ brings your index file and the working tree back to that state,
+ and resets the tip of the branch to that commit.
Undo a merge or pull inside a dirty working tree::
+
@@ -214,14 +214,14 @@ $ git reset --merge ORIG_HEAD <2>
------------
+
<1> Even if you may have local modifications in your
-working tree, you can safely say `git pull` when you know
-that the change in the other branch does not overlap with
-them.
+ working tree, you can safely say `git pull` when you know
+ that the change in the other branch does not overlap with
+ them.
<2> After inspecting the result of the merge, you may find
-that the change in the other branch is unsatisfactory. Running
-`git reset --hard ORIG_HEAD` will let you go back to where you
-were, but it will discard your local changes, which you do not
-want. `git reset --merge` keeps your local changes.
+ that the change in the other branch is unsatisfactory. Running
+ `git reset --hard ORIG_HEAD` will let you go back to where you
+ were, but it will discard your local changes, which you do not
+ want. `git reset --merge` keeps your local changes.
Interrupted workflow::
diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 62c6c76..1afe9fc 100644
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -33,7 +33,7 @@ This is what linkgit:git-format-patch[1] generates. Most headers and MIME
formatting are ignored.
2. The original format used by Greg Kroah-Hartman's 'send_lots_of_email.pl'
-script
+ script
+
This format expects the first line of the file to contain the "Cc:" value
and the "Subject:" of the message as the second line.
diff --git a/Documentation/git-show-ref.txt b/Documentation/git-show-ref.txt
index d28e615..ab4d271 100644
--- a/Documentation/git-show-ref.txt
+++ b/Documentation/git-show-ref.txt
@@ -37,8 +37,8 @@ OPTIONS
Show the HEAD reference, even if it would normally be filtered out.
---tags::
--heads::
+--tags::
Limit to "refs/heads" and "refs/tags", respectively. These options
are not mutually exclusive; when given both, references stored in
diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
index d9f422d..861d821 100644
--- a/Documentation/git-status.txt
+++ b/Documentation/git-status.txt
@@ -197,31 +197,33 @@ codes can be interpreted as follows:
Ignored files are not listed, unless `--ignored` option is in effect,
in which case `XY` are `!!`.
- X Y Meaning
- -------------------------------------------------
- [AMD] not updated
- M [ MD] updated in index
- A [ MD] added to index
- D deleted from index
- R [ MD] renamed in index
- C [ MD] copied in index
- [MARC] index and work tree matches
- [ MARC] M work tree changed since index
- [ MARC] D deleted in work tree
- [ D] R renamed in work tree
- [ D] C copied in work tree
- -------------------------------------------------
- D D unmerged, both deleted
- A U unmerged, added by us
- U D unmerged, deleted by them
- U A unmerged, added by them
- D U unmerged, deleted by us
- A A unmerged, both added
- U U unmerged, both modified
- -------------------------------------------------
- ? ? untracked
- ! ! ignored
- -------------------------------------------------
+....
+X Y Meaning
+-------------------------------------------------
+ [AMD] not updated
+M [ MD] updated in index
+A [ MD] added to index
+D deleted from index
+R [ MD] renamed in index
+C [ MD] copied in index
+[MARC] index and work tree matches
+[ MARC] M work tree changed since index
+[ MARC] D deleted in work tree
+[ D] R renamed in work tree
+[ D] C copied in work tree
+-------------------------------------------------
+D D unmerged, both deleted
+A U unmerged, added by us
+U D unmerged, deleted by them
+U A unmerged, added by them
+D U unmerged, deleted by us
+A A unmerged, both added
+U U unmerged, both modified
+-------------------------------------------------
+? ? untracked
+! ! ignored
+-------------------------------------------------
+....
Submodules have more state and instead report
M the submodule has a different HEAD than
@@ -281,14 +283,16 @@ don't recognize.
If `--branch` is given, a series of header lines are printed with
information about the current branch.
- Line Notes
- ------------------------------------------------------------
- # branch.oid <commit> | (initial) Current commit.
- # branch.head <branch> | (detached) Current branch.
- # branch.upstream <upstream_branch> If upstream is set.
- # branch.ab +<ahead> -<behind> If upstream is set and
- the commit is present.
- ------------------------------------------------------------
+....
+Line Notes
+------------------------------------------------------------
+# branch.oid <commit> | (initial) Current commit.
+# branch.head <branch> | (detached) Current branch.
+# branch.upstream <upstream_branch> If upstream is set.
+# branch.ab +<ahead> -<behind> If upstream is set and
+ the commit is present.
+------------------------------------------------------------
+....
### Changed Tracked Entries
@@ -306,56 +310,60 @@ Renamed or copied entries have the following format:
2 <XY> <sub> <mH> <mI> <mW> <hH> <hI> <X><score> <path><sep><origPath>
- Field Meaning
- --------------------------------------------------------
- <XY> A 2 character field containing the staged and
- unstaged XY values described in the short format,
- with unchanged indicated by a "." rather than
- a space.
- <sub> A 4 character field describing the submodule state.
- "N..." when the entry is not a submodule.
- "S<c><m><u>" when the entry is a submodule.
- <c> is "C" if the commit changed; otherwise ".".
- <m> is "M" if it has tracked changes; otherwise ".".
- <u> is "U" if there are untracked changes; otherwise ".".
- <mH> The octal file mode in HEAD.
- <mI> The octal file mode in the index.
- <mW> The octal file mode in the worktree.
- <hH> The object name in HEAD.
- <hI> The object name in the index.
- <X><score> The rename or copy score (denoting the percentage
- of similarity between the source and target of the
- move or copy). For example "R100" or "C75".
- <path> The pathname. In a renamed/copied entry, this
- is the target path.
- <sep> When the `-z` option is used, the 2 pathnames are separated
- with a NUL (ASCII 0x00) byte; otherwise, a tab (ASCII 0x09)
- byte separates them.
- <origPath> The pathname in the commit at HEAD or in the index.
- This is only present in a renamed/copied entry, and
- tells where the renamed/copied contents came from.
- --------------------------------------------------------
+....
+Field Meaning
+--------------------------------------------------------
+<XY> A 2 character field containing the staged and
+ unstaged XY values described in the short format,
+ with unchanged indicated by a "." rather than
+ a space.
+<sub> A 4 character field describing the submodule state.
+ "N..." when the entry is not a submodule.
+ "S<c><m><u>" when the entry is a submodule.
+ <c> is "C" if the commit changed; otherwise ".".
+ <m> is "M" if it has tracked changes; otherwise ".".
+ <u> is "U" if there are untracked changes; otherwise ".".
+<mH> The octal file mode in HEAD.
+<mI> The octal file mode in the index.
+<mW> The octal file mode in the worktree.
+<hH> The object name in HEAD.
+<hI> The object name in the index.
+<X><score> The rename or copy score (denoting the percentage
+ of similarity between the source and target of the
+ move or copy). For example "R100" or "C75".
+<path> The pathname. In a renamed/copied entry, this
+ is the target path.
+<sep> When the `-z` option is used, the 2 pathnames are separated
+ with a NUL (ASCII 0x00) byte; otherwise, a tab (ASCII 0x09)
+ byte separates them.
+<origPath> The pathname in the commit at HEAD or in the index.
+ This is only present in a renamed/copied entry, and
+ tells where the renamed/copied contents came from.
+--------------------------------------------------------
+....
Unmerged entries have the following format; the first character is
a "u" to distinguish from ordinary changed entries.
u <xy> <sub> <m1> <m2> <m3> <mW> <h1> <h2> <h3> <path>
- Field Meaning
- --------------------------------------------------------
- <XY> A 2 character field describing the conflict type
- as described in the short format.
- <sub> A 4 character field describing the submodule state
- as described above.
- <m1> The octal file mode in stage 1.
- <m2> The octal file mode in stage 2.
- <m3> The octal file mode in stage 3.
- <mW> The octal file mode in the worktree.
- <h1> The object name in stage 1.
- <h2> The object name in stage 2.
- <h3> The object name in stage 3.
- <path> The pathname.
- --------------------------------------------------------
+....
+Field Meaning
+--------------------------------------------------------
+<XY> A 2 character field describing the conflict type
+ as described in the short format.
+<sub> A 4 character field describing the submodule state
+ as described above.
+<m1> The octal file mode in stage 1.
+<m2> The octal file mode in stage 2.
+<m3> The octal file mode in stage 3.
+<mW> The octal file mode in the worktree.
+<h1> The object name in stage 1.
+<h2> The object name in stage 2.
+<h3> The object name in stage 3.
+<path> The pathname.
+--------------------------------------------------------
+....
### Other Items
diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
index f2d644e..a74e7b9 100644
--- a/Documentation/git-tag.txt
+++ b/Documentation/git-tag.txt
@@ -237,16 +237,16 @@ your repository directly), then others will have already seen
the old tag. In that case you can do one of two things:
. The sane thing.
-Just admit you screwed up, and use a different name. Others have
-already seen one tag-name, and if you keep the same name, you
-may be in the situation that two people both have "version X",
-but they actually have 'different' "X"'s. So just call it "X.1"
-and be done with it.
+ Just admit you screwed up, and use a different name. Others have
+ already seen one tag-name, and if you keep the same name, you
+ may be in the situation that two people both have "version X",
+ but they actually have 'different' "X"'s. So just call it "X.1"
+ and be done with it.
. The insane thing.
-You really want to call the new version "X" too, 'even though'
-others have already seen the old one. So just use 'git tag -f'
-again, as if you hadn't already published the old one.
+ You really want to call the new version "X" too, 'even though'
+ others have already seen the old one. So just use 'git tag -f'
+ again, as if you hadn't already published the old one.
However, Git does *not* (and it should not) change tags behind
users back. So if somebody already got the old tag, doing a
diff --git a/Documentation/git-upload-pack.txt b/Documentation/git-upload-pack.txt
index 998f52d..9822c1e 100644
--- a/Documentation/git-upload-pack.txt
+++ b/Documentation/git-upload-pack.txt
@@ -22,7 +22,6 @@ The UI for the protocol is on the 'git fetch-pack' side, and the
program pair is meant to be used to pull updates from a remote
repository. For push operations, see 'git send-pack'.
-
OPTIONS
-------
diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt
index b8392fc..9b41f81 100644
--- a/Documentation/gitattributes.txt
+++ b/Documentation/gitattributes.txt
@@ -124,7 +124,9 @@ text file is normalized, its line endings are converted to LF in the
repository. To control what line ending style is used in the working
directory, use the `eol` attribute for a single file and the
`core.eol` configuration variable for all text files.
-Note that `core.autocrlf` overrides `core.eol`
+Note that setting `core.autocrlf` to `true` or `input` overrides
+`core.eol` (see the definitions of those options in
+linkgit:git-config[1]).
Set::
@@ -344,7 +346,9 @@ automatic line ending conversion based on your platform.
Use the following attributes if your '*.ps1' files are UTF-16 little
endian encoded without BOM and you want Git to use Windows line endings
-in the working directory. Please note, it is highly recommended to
+in the working directory (use `UTF-16-LE-BOM` instead of `UTF-16LE` if
+you want UTF-16 little endian with BOM).
+Please note, it is highly recommended to
explicitly define the line endings with `eol` if the `working-tree-encoding`
attribute is used to avoid ambiguity.
diff --git a/Documentation/gitdiffcore.txt b/Documentation/gitdiffcore.txt
index c0a60f3..c970d9f 100644
--- a/Documentation/gitdiffcore.txt
+++ b/Documentation/gitdiffcore.txt
@@ -242,7 +242,8 @@ textual diff has an added or a deleted line that matches the given
regular expression. This means that it will detect in-file (or what
rename-detection considers the same file) moves, which is noise. The
implementation runs diff twice and greps, and this can be quite
-expensive.
+expensive. To speed things up binary files without textconv filters
+will be ignored.
When `-S` or `-G` are used without `--pickaxe-all`, only filepairs
that match their respective criterion are kept in the output. When
diff --git a/Documentation/gitweb.conf.txt b/Documentation/gitweb.conf.txt
index c0a326e..92535db 100644
--- a/Documentation/gitweb.conf.txt
+++ b/Documentation/gitweb.conf.txt
@@ -207,8 +207,8 @@ subsection on linkgit:gitweb[1] manpage.
$strict_export::
Only allow viewing of repositories also shown on the overview page.
- This for example makes `$gitweb_export_ok` file decide if repository is
- available and not only if it is shown. If `$gitweb_list` points to
+ This for example makes `$export_ok` file decide if repository is
+ available and not only if it is shown. If `$projects_list` points to
file with list of project, only those repositories listed would be
available for gitweb. Can be set during building gitweb via
`GITWEB_STRICT_EXPORT`. By default this variable is not set, which
@@ -684,7 +684,7 @@ compressed tar archive) and "zip"; please consult gitweb sources for
a definitive list. By default only "tgz" is offered.
+
This feature can be configured on a per-repository basis via
-repository's `gitweb.blame` configuration variable, which contains
+repository's `gitweb.snapshot` configuration variable, which contains
a comma separated list of formats or "none" to disable snapshots.
Unknown values are ignored.
diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt
index 0d2aa48..023ca95 100644
--- a/Documentation/glossary-content.txt
+++ b/Documentation/glossary-content.txt
@@ -404,6 +404,8 @@ these forms:
- "`!ATTR`" requires that the attribute `ATTR` be
unspecified.
+
+Note that when matching against a tree object, attributes are still
+obtained from working tree, not from the given tree object.
exclude;;
After a path matches any non-exclude pathspec, it will be run
diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt
index 417b638..de69531 100644
--- a/Documentation/pretty-formats.txt
+++ b/Documentation/pretty-formats.txt
@@ -134,6 +134,8 @@ The placeholders are:
- '%cI': committer date, strict ISO 8601 format
- '%d': ref names, like the --decorate option of linkgit:git-log[1]
- '%D': ref names without the " (", ")" wrapping.
+- '%S': ref name given on the command line by which the commit was reached
+ (like `git log --source`), only works with `git log`
- '%e': encoding
- '%s': subject
- '%f': sanitized subject line, suitable for a filename
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index bab5f50..cad711c 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -13,8 +13,6 @@ has a line that matches `<pattern>`), unless otherwise noted.
Note that these are applied before commit
ordering and formatting options, such as `--reverse`.
---
-
-<number>::
-n <number>::
--max-count=<number>::
@@ -272,13 +270,13 @@ depending on a few rules:
+
--
1. If the starting point is specified as `ref@{Nth}`, show the index
-format.
+ format.
+
2. If the starting point was specified as `ref@{now}`, show the
-timestamp format.
+ timestamp format.
+
3. If neither was used, but `--date` was given on the command line, show
-the timestamp in the format requested by `--date`.
+ the timestamp in the format requested by `--date`.
+
4. Otherwise, show the index format.
--
@@ -308,8 +306,6 @@ ifdef::git-rev-list[]
`<header>` text will be printed with each progress update.
endif::git-rev-list[]
---
-
History Simplification
~~~~~~~~~~~~~~~~~~~~~~
@@ -734,8 +730,13 @@ specification contained in <path>.
+
The form '--filter=tree:<depth>' omits all blobs and trees whose depth
from the root tree is >= <depth> (minimum depth if an object is located
-at multiple depths in the commits traversed). Currently, only <depth>=0
-is supported, which omits all blobs and trees.
+at multiple depths in the commits traversed). <depth>=0 will not include
+any trees or blobs unless included explicitly in the command-line (or
+standard input when --stdin is used). <depth>=1 will include only the
+tree and blobs which are referenced directly by a commit reachable from
+<commit> or an explicitly-given object. <depth>=2 is like <depth>=1
+while also including trees and blobs one more level removed from an
+explicitly-given commit or tree.
--no-filter::
Turn off any previous `--filter=` argument.
@@ -835,6 +836,13 @@ Note that the `-local` option does not affect the seconds-since-epoch
value (which is always measured in UTC), but does switch the accompanying
timezone value.
+
+`--date=human` shows the timezone if the timezone does not match the
+current time-zone, and doesn't print the whole date if that matches
+(ie skip printing year for dates that are "this year", but also skip
+the whole date itself if it's in the last few days and we can just say
+what weekday it was). For older dates the hour and minute is also
+omitted.
++
`--date=unix` shows the date as a Unix epoch timestamp (seconds since
1970). As with `--raw`, this is always in UTC and therefore `-local`
has no effect.
diff --git a/Documentation/technical/api-oid-array.txt b/Documentation/technical/api-oid-array.txt
index 9febfb1..c97428c 100644
--- a/Documentation/technical/api-oid-array.txt
+++ b/Documentation/technical/api-oid-array.txt
@@ -48,6 +48,11 @@ Functions
is not sorted, this function has the side effect of sorting
it.
+`oid_array_filter`::
+ Apply the callback function `want` to each entry in the array,
+ retaining only the entries for which the function returns true.
+ Preserve the order of the entries that are retained.
+
Examples
--------
diff --git a/Documentation/technical/commit-graph-format.txt b/Documentation/technical/commit-graph-format.txt
index cc0474b..16452a0 100644
--- a/Documentation/technical/commit-graph-format.txt
+++ b/Documentation/technical/commit-graph-format.txt
@@ -76,7 +76,7 @@ CHUNK DATA:
of the ith commit. Stores value 0x7000000 if no parent in that
position. If there are more than two parents, the second value
has its most-significant bit on and the other bits store an array
- position into the Large Edge List chunk.
+ position into the Extra Edge List chunk.
* The next 8 bytes store the generation number of the commit and
the commit time in seconds since EPOCH. The generation number
uses the higher 30 bits of the first 4 bytes, while the commit
@@ -84,7 +84,7 @@ CHUNK DATA:
2 bits of the lowest byte, storing the 33rd and 34th bit of the
commit time.
- Large Edge List (ID: {'E', 'D', 'G', 'E'}) [Optional]
+ Extra Edge List (ID: {'E', 'D', 'G', 'E'}) [Optional]
This list of 4-byte values store the second through nth parents for
all octopus merges. The second parent value in the commit data stores
an array position within this list along with the most-significant bit
diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt
index 6ac774d..7a2375a 100644
--- a/Documentation/technical/pack-protocol.txt
+++ b/Documentation/technical/pack-protocol.txt
@@ -22,6 +22,16 @@ protocol-common.txt. When the grammar indicate `PKT-LINE(...)`, unless
otherwise noted the usual pkt-line LF rules apply: the sender SHOULD
include a LF, but the receiver MUST NOT complain if it is not present.
+An error packet is a special pkt-line that contains an error string.
+
+----
+ error-line = PKT-LINE("ERR" SP explanation-text)
+----
+
+Throughout the protocol, where `PKT-LINE(...)` is expected, an error packet MAY
+be sent. Once this packet is sent by a client or a server, the data transfer
+process defined in this protocol is terminated.
+
Transports
----------
There are three transports over which the packfile protocol is
@@ -89,13 +99,6 @@ process on the server side over the Git protocol is this:
"0039git-upload-pack /schacon/gitbook.git\0host=example.com\0" |
nc -v example.com 9418
-If the server refuses the request for some reasons, it could abort
-gracefully with an error message.
-
-----
- error-line = PKT-LINE("ERR" SP explanation-text)
-----
-
SSH Transport
-------------
@@ -398,12 +401,11 @@ from the client).
Then the server will start sending its packfile data.
----
- server-response = *ack_multi ack / nak / error-line
+ server-response = *ack_multi ack / nak
ack_multi = PKT-LINE("ACK" SP obj-id ack_status)
ack_status = "continue" / "common" / "ready"
ack = PKT-LINE("ACK" SP obj-id)
nak = PKT-LINE("NAK")
- error-line = PKT-LINE("ERR" SP explanation-text)
----
A simple clone may look like this (with no 'have' lines):
diff --git a/Documentation/technical/partial-clone.txt b/Documentation/technical/partial-clone.txt
index 1ef66bd..896c7b3 100644
--- a/Documentation/technical/partial-clone.txt
+++ b/Documentation/technical/partial-clone.txt
@@ -114,7 +114,7 @@ their "<name>.pack" and "<name>.idx" files.
that it has, either because the local repository has that object in one of
its promisor packfiles, or because another promisor object refers to it.
+
-When Git encounters a missing object, Git can see if it a promisor object
+When Git encounters a missing object, Git can see if it is a promisor object
and handle it appropriately. If not, Git can report a corruption.
+
This means that there is no need for the client to explicitly maintain an
diff --git a/Documentation/technical/protocol-v2.txt b/Documentation/technical/protocol-v2.txt
index 09e4e02..ead85ce 100644
--- a/Documentation/technical/protocol-v2.txt
+++ b/Documentation/technical/protocol-v2.txt
@@ -296,7 +296,13 @@ included in the client's request:
Request that various objects from the packfile be omitted
using one of several filtering techniques. These are intended
for use with partial clone and partial fetch operations. See
- `rev-list` for possible "filter-spec" values.
+ `rev-list` for possible "filter-spec" values. When communicating
+ with other processes, senders SHOULD translate scaled integers
+ (e.g. "1k") into a fully-expanded form (e.g. "1024") to aid
+ interoperability with older receivers that may not understand
+ newly-invented scaling suffixes. However, receivers SHOULD
+ accept the following suffixes: 'k', 'm', and 'g' for 1024,
+ 1048576, and 1073741824, respectively.
If the 'ref-in-want' feature is advertised, the following argument can
be included in the client's request as well as the potential addition of
@@ -307,6 +313,16 @@ the 'wanted-refs' section in the server's response as explained below.
particular ref, where <ref> is the full name of a ref on the
server.
+If the 'sideband-all' feature is advertised, the following argument can be
+included in the client's request:
+
+ sideband-all
+ Instruct the server to send the whole response multiplexed, not just
+ the packfile section. All non-flush and non-delim PKT-LINE in the
+ response (not only in the packfile section) will then start with a byte
+ indicating its sideband (1, 2, or 3), and the server may send "0005\2"
+ (a PKT-LINE of sideband 2 with no payload) as a keepalive packet.
+
The response of `fetch` is broken into a number of sections separated by
delimiter packets (0001), with each section beginning with its section
header.
diff --git a/Makefile b/Makefile
index 1a44c81..45e6d70 100644
--- a/Makefile
+++ b/Makefile
@@ -186,6 +186,12 @@ all::
# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
#
+# Define BLK_SHA256 to use the built-in SHA-256 routines.
+#
+# Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt.
+#
+# Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL.
+#
# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
#
# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
@@ -628,7 +634,6 @@ SCRIPT_LIB += git-parse-remote
SCRIPT_LIB += git-rebase--am
SCRIPT_LIB += git-rebase--common
SCRIPT_LIB += git-rebase--preserve-merges
-SCRIPT_LIB += git-rebase--merge
SCRIPT_LIB += git-sh-setup
SCRIPT_LIB += git-sh-i18n
@@ -684,6 +689,7 @@ SCRIPTS = $(SCRIPT_SH_INS) \
ETAGS_TARGET = TAGS
+FUZZ_OBJS += fuzz-commit-graph.o
FUZZ_OBJS += fuzz-pack-headers.o
FUZZ_OBJS += fuzz-pack-idx.o
@@ -724,7 +730,9 @@ TEST_BUILTINS_OBJS += test-dump-split-index.o
TEST_BUILTINS_OBJS += test-dump-untracked-cache.o
TEST_BUILTINS_OBJS += test-example-decorate.o
TEST_BUILTINS_OBJS += test-genrandom.o
+TEST_BUILTINS_OBJS += test-hash.o
TEST_BUILTINS_OBJS += test-hashmap.o
+TEST_BUILTINS_OBJS += test-hash-speed.o
TEST_BUILTINS_OBJS += test-index-version.o
TEST_BUILTINS_OBJS += test-json-writer.o
TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
@@ -747,6 +755,7 @@ TEST_BUILTINS_OBJS += test-run-command.o
TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
TEST_BUILTINS_OBJS += test-sha1.o
TEST_BUILTINS_OBJS += test-sha1-array.o
+TEST_BUILTINS_OBJS += test-sha256.o
TEST_BUILTINS_OBJS += test-sigchain.o
TEST_BUILTINS_OBJS += test-strcmp-offset.o
TEST_BUILTINS_OBJS += test-string-list.o
@@ -754,6 +763,7 @@ TEST_BUILTINS_OBJS += test-submodule-config.o
TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
TEST_BUILTINS_OBJS += test-subprocess.o
TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
+TEST_BUILTINS_OBJS += test-xml-encode.o
TEST_BUILTINS_OBJS += test-wildmatch.o
TEST_BUILTINS_OBJS += test-windows-named-pipe.o
TEST_BUILTINS_OBJS += test-write-cache.o
@@ -1646,6 +1656,19 @@ endif
endif
endif
+ifdef OPENSSL_SHA256
+ EXTLIBS += $(LIB_4_CRYPTO)
+ BASIC_CFLAGS += -DSHA256_OPENSSL
+else
+ifdef GCRYPT_SHA256
+ BASIC_CFLAGS += -DSHA256_GCRYPT
+ EXTLIBS += -lgcrypt
+else
+ LIB_OBJS += sha256/block/sha256.o
+ BASIC_CFLAGS += -DSHA256_BLK
+endif
+endif
+
ifdef SHA1_MAX_BLOCK_SIZE
LIB_OBJS += compat/sha1-chunked.o
BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
@@ -2926,6 +2949,16 @@ rpm::
@false
.PHONY: rpm
+artifacts-tar:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) \
+ GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \
+ $(NO_INSTALL) $(MOFILES)
+ $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) \
+ SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
+ test -n "$(ARTIFACTS_DIRECTORY)"
+ mkdir -p "$(ARTIFACTS_DIRECTORY)"
+ $(TAR) czf "$(ARTIFACTS_DIRECTORY)/artifacts.tar.gz" $^ templates/blt/
+.PHONY: artifacts-tar
+
htmldocs = git-htmldocs-$(GIT_VERSION)
manpages = git-manpages-$(GIT_VERSION)
.PHONY: dist-doc distclean
@@ -3103,7 +3136,7 @@ cover_db_html: cover_db
# An example command to build against libFuzzer from LLVM 4.0.0:
#
# make CC=clang CXX=clang++ \
-# FUZZ_CXXFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \
+# CFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \
# LIB_FUZZING_ENGINE=/usr/lib/llvm-4.0/lib/libFuzzer.a \
# fuzz-all
#
diff --git a/README.md b/README.md
index f920a42..764c480 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Build Status](https://dev.azure.com/git/git/_apis/build/status/test-git.git)](https://dev.azure.com/git/git/_build/latest?definitionId=2)
+
Git - fast, scalable, distributed revision control system
=========================================================
diff --git a/alloc.c b/alloc.c
index e7aa81b..1c64c4d 100644
--- a/alloc.c
+++ b/alloc.c
@@ -99,18 +99,23 @@ void *alloc_object_node(struct repository *r)
return obj;
}
-unsigned int alloc_commit_index(struct repository *r)
+static unsigned int alloc_commit_index(struct repository *r)
{
return r->parsed_objects->commit_count++;
}
-void *alloc_commit_node(struct repository *r)
+void init_commit_node(struct repository *r, struct commit *c)
{
- struct commit *c = alloc_node(r->parsed_objects->commit_state, sizeof(struct commit));
c->object.type = OBJ_COMMIT;
c->index = alloc_commit_index(r);
c->graph_pos = COMMIT_NOT_FROM_GRAPH;
c->generation = GENERATION_NUMBER_INFINITY;
+}
+
+void *alloc_commit_node(struct repository *r)
+{
+ struct commit *c = alloc_node(r->parsed_objects->commit_state, sizeof(struct commit));
+ init_commit_node(r, c);
return c;
}
diff --git a/alloc.h b/alloc.h
index ba356ed..ed1071c 100644
--- a/alloc.h
+++ b/alloc.h
@@ -9,11 +9,11 @@ struct repository;
void *alloc_blob_node(struct repository *r);
void *alloc_tree_node(struct repository *r);
+void init_commit_node(struct repository *r, struct commit *c);
void *alloc_commit_node(struct repository *r);
void *alloc_tag_node(struct repository *r);
void *alloc_object_node(struct repository *r);
void alloc_report(struct repository *r);
-unsigned int alloc_commit_index(struct repository *r);
struct alloc_state *allocate_alloc_state(void);
void clear_alloc_state(struct alloc_state *s);
diff --git a/apply.c b/apply.c
index b8e257e..892ede5 100644
--- a/apply.c
+++ b/apply.c
@@ -467,7 +467,6 @@ static char *squash_slash(char *name)
static char *find_name_gnu(struct apply_state *state,
const char *line,
- const char *def,
int p_value)
{
struct strbuf name = STRBUF_INIT;
@@ -714,7 +713,7 @@ static char *find_name(struct apply_state *state,
int terminate)
{
if (*line == '"') {
- char *name = find_name_gnu(state, line, def, p_value);
+ char *name = find_name_gnu(state, line, p_value);
if (name)
return name;
}
@@ -731,7 +730,7 @@ static char *find_name_traditional(struct apply_state *state,
size_t date_len;
if (*line == '"') {
- char *name = find_name_gnu(state, line, def, p_value);
+ char *name = find_name_gnu(state, line, p_value);
if (name)
return name;
}
@@ -3352,7 +3351,8 @@ static int checkout_target(struct index_state *istate,
costate.refresh_cache = 1;
costate.istate = istate;
- if (checkout_entry(ce, &costate, NULL) || lstat(ce->name, st))
+ if (checkout_entry(ce, &costate, NULL, NULL) ||
+ lstat(ce->name, st))
return error(_("cannot checkout %s"), ce->name);
return 0;
}
@@ -4019,7 +4019,7 @@ static int read_apply_cache(struct apply_state *state)
return read_index_from(state->repo->index, state->index_file,
get_git_dir());
else
- return read_index(state->repo->index);
+ return repo_read_index(state->repo);
}
/* This function tries to read the object name from the current index */
@@ -4712,7 +4712,8 @@ static int apply_patch(struct apply_state *state,
state->index_file,
LOCK_DIE_ON_ERROR);
else
- hold_locked_index(&state->lock_file, LOCK_DIE_ON_ERROR);
+ repo_hold_locked_index(state->repo, &state->lock_file,
+ LOCK_DIE_ON_ERROR);
}
if (state->check_index && read_apply_cache(state) < 0) {
diff --git a/archive-tar.c b/archive-tar.c
index a58e1a8..4aabd56 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -142,7 +142,7 @@ static int stream_blocked(const struct object_id *oid)
* string and appends it to a struct strbuf.
*/
static void strbuf_append_ext_header(struct strbuf *sb, const char *keyword,
- const char *value, unsigned int valuelen)
+ const char *value, unsigned int valuelen)
{
int len, tmp;
diff --git a/archive.c b/archive.c
index 180d97c..1f98324 100644
--- a/archive.c
+++ b/archive.c
@@ -36,8 +36,8 @@ void init_archivers(void)
}
static void format_subst(const struct commit *commit,
- const char *src, size_t len,
- struct strbuf *buf)
+ const char *src, size_t len,
+ struct strbuf *buf)
{
char *to_free = NULL;
struct strbuf fmt = STRBUF_INIT;
@@ -285,7 +285,8 @@ int write_archive_entries(struct archiver_args *args,
git_attr_set_direction(GIT_ATTR_INDEX);
}
- err = read_tree_recursive(args->tree, "", 0, 0, &args->pathspec,
+ err = read_tree_recursive(args->repo, args->tree, "",
+ 0, 0, &args->pathspec,
queue_or_write_archive_entry,
&context);
if (err == READ_TREE_RECURSIVE)
@@ -346,7 +347,8 @@ static int path_exists(struct archiver_args *args, const char *path)
ctx.args = args;
parse_pathspec(&ctx.pathspec, 0, 0, "", paths);
ctx.pathspec.recursive = 1;
- ret = read_tree_recursive(args->tree, "", 0, 0, &ctx.pathspec,
+ ret = read_tree_recursive(args->repo, args->tree, "",
+ 0, 0, &ctx.pathspec,
reject_entry, &ctx);
clear_pathspec(&ctx.pathspec);
return ret != 0;
diff --git a/attr.c b/attr.c
index b63fe0f..fdd110b 100644
--- a/attr.c
+++ b/attr.c
@@ -7,7 +7,6 @@
* an insanely large number of attributes.
*/
-#define NO_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "exec-cmd.h"
@@ -1092,7 +1091,7 @@ static void collect_some_attrs(const struct index_state *istate,
const char *path,
struct attr_check *check)
{
- int i, pathlen, rem, dirlen;
+ int pathlen, rem, dirlen;
const char *cp, *last_slash = NULL;
int basename_offset;
@@ -1113,20 +1112,6 @@ static void collect_some_attrs(const struct index_state *istate,
all_attrs_init(&g_attr_hashmap, check);
determine_macros(check->all_attrs, check->stack);
- if (check->nr) {
- rem = 0;
- 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 == check->nr)
- return;
- }
-
rem = check->all_attrs_nr;
fill(path, pathlen, basename_offset, check->stack, check->all_attrs, rem);
}
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
new file mode 100644
index 0000000..c329b72
--- /dev/null
+++ b/azure-pipelines.yml
@@ -0,0 +1,387 @@
+resources:
+- repo: self
+ fetchDepth: 1
+
+jobs:
+- job: windows_build
+ displayName: Windows Build
+ condition: succeeded()
+ pool: Hosted
+ timeoutInMinutes: 240
+ steps:
+ - powershell: |
+ if ("$GITFILESHAREPWD" -ne "" -and "$GITFILESHAREPWD" -ne "`$`(gitfileshare.pwd)") {
+ net use s: \\gitfileshare.file.core.windows.net\test-cache "$GITFILESHAREPWD" /user:AZURE\gitfileshare /persistent:no
+ cmd /c mklink /d "$(Build.SourcesDirectory)\test-cache" S:\
+ }
+ displayName: 'Mount test-cache'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+ - powershell: |
+ $urlbase = "https://dev.azure.com/git-for-windows/git/_apis/build/builds"
+ $id = ((Invoke-WebRequest -UseBasicParsing "${urlbase}?definitions=22&statusFilter=completed&resultFilter=succeeded&`$top=1").content | ConvertFrom-JSON).value[0].id
+ $downloadUrl = ((Invoke-WebRequest -UseBasicParsing "${urlbase}/$id/artifacts").content | ConvertFrom-JSON).value[1].resource.downloadUrl
+ (New-Object Net.WebClient).DownloadFile($downloadUrl,"git-sdk-64-minimal.zip")
+ Expand-Archive git-sdk-64-minimal.zip -DestinationPath . -Force
+ Remove-Item git-sdk-64-minimal.zip
+
+ # Let Git ignore the SDK and the test-cache
+ "/git-sdk-64-minimal/`n/test-cache/`n" | Out-File -NoNewLine -Encoding ascii -Append "$(Build.SourcesDirectory)\.git\info\exclude"
+ displayName: 'Download git-sdk-64-minimal'
+ - powershell: |
+ & git-sdk-64-minimal\usr\bin\bash.exe -lc @"
+ ci/make-test-artifacts.sh artifacts
+ "@
+ if (!$?) { exit(1) }
+ displayName: Build
+ env:
+ HOME: $(Build.SourcesDirectory)
+ MSYSTEM: MINGW64
+ DEVELOPER: 1
+ NO_PERL: 1
+ - task: PublishPipelineArtifact@0
+ displayName: 'Publish Pipeline Artifact: test artifacts'
+ inputs:
+ artifactName: 'windows-artifacts'
+ targetPath: '$(Build.SourcesDirectory)\artifacts'
+ - task: PublishPipelineArtifact@0
+ displayName: 'Publish Pipeline Artifact: git-sdk-64-minimal'
+ inputs:
+ artifactName: 'git-sdk-64-minimal'
+ targetPath: '$(Build.SourcesDirectory)\git-sdk-64-minimal'
+ - powershell: |
+ if ("$GITFILESHAREPWD" -ne "" -and "$GITFILESHAREPWD" -ne "`$`(gitfileshare.pwd)") {
+ cmd /c rmdir "$(Build.SourcesDirectory)\test-cache"
+ }
+ displayName: 'Unmount test-cache'
+ condition: true
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+
+- job: windows_test
+ displayName: Windows Test
+ dependsOn: windows_build
+ condition: succeeded()
+ pool: Hosted
+ timeoutInMinutes: 240
+ strategy:
+ parallel: 10
+ steps:
+ - powershell: |
+ if ("$GITFILESHAREPWD" -ne "" -and "$GITFILESHAREPWD" -ne "`$`(gitfileshare.pwd)") {
+ net use s: \\gitfileshare.file.core.windows.net\test-cache "$GITFILESHAREPWD" /user:AZURE\gitfileshare /persistent:no
+ cmd /c mklink /d "$(Build.SourcesDirectory)\test-cache" S:\
+ }
+ displayName: 'Mount test-cache'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+ - task: DownloadPipelineArtifact@0
+ displayName: 'Download Pipeline Artifact: test artifacts'
+ inputs:
+ artifactName: 'windows-artifacts'
+ targetPath: '$(Build.SourcesDirectory)'
+ - task: DownloadPipelineArtifact@0
+ displayName: 'Download Pipeline Artifact: git-sdk-64-minimal'
+ inputs:
+ artifactName: 'git-sdk-64-minimal'
+ targetPath: '$(Build.SourcesDirectory)\git-sdk-64-minimal'
+ - powershell: |
+ & git-sdk-64-minimal\usr\bin\bash.exe -lc @"
+ test -f artifacts.tar.gz || {
+ echo No test artifacts found\; skipping >&2
+ exit 0
+ }
+ tar xf artifacts.tar.gz || exit 1
+
+ # Let Git ignore the SDK and the test-cache
+ printf '%s\n' /git-sdk-64-minimal/ /test-cache/ >>.git/info/exclude
+
+ ci/run-test-slice.sh `$SYSTEM_JOBPOSITIONINPHASE `$SYSTEM_TOTALJOBSINPHASE || {
+ ci/print-test-failures.sh
+ exit 1
+ }
+ "@
+ if (!$?) { exit(1) }
+ displayName: 'Test (parallel)'
+ env:
+ HOME: $(Build.SourcesDirectory)
+ MSYSTEM: MINGW64
+ NO_SVN_TESTS: 1
+ GIT_TEST_SKIP_REBASE_P: 1
+ - powershell: |
+ if ("$GITFILESHAREPWD" -ne "" -and "$GITFILESHAREPWD" -ne "`$`(gitfileshare.pwd)") {
+ cmd /c rmdir "$(Build.SourcesDirectory)\test-cache"
+ }
+ displayName: 'Unmount test-cache'
+ condition: true
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+ - task: PublishTestResults@2
+ displayName: 'Publish Test Results **/TEST-*.xml'
+ inputs:
+ mergeTestResults: true
+ testRunTitle: 'windows'
+ platform: Windows
+ publishRunAttachments: false
+ condition: succeededOrFailed()
+ - task: PublishBuildArtifacts@1
+ displayName: 'Publish trash directories of failed tests'
+ condition: failed()
+ inputs:
+ PathtoPublish: t/failed-test-artifacts
+ ArtifactName: failed-test-artifacts
+
+- job: linux_clang
+ displayName: linux-clang
+ condition: succeeded()
+ pool: Hosted Ubuntu 1604
+ steps:
+ - bash: |
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1
+
+ sudo apt-get update &&
+ sudo apt-get -y install git gcc make libssl-dev libcurl4-openssl-dev libexpat-dev tcl tk gettext git-email zlib1g-dev apache2-bin &&
+
+ export CC=clang || exit 1
+
+ ci/install-dependencies.sh || exit 1
+ ci/run-build-and-tests.sh || {
+ ci/print-test-failures.sh
+ exit 1
+ }
+
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || sudo umount "$HOME/test-cache" || exit 1
+ displayName: 'ci/run-build-and-tests.sh'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+ - task: PublishTestResults@2
+ displayName: 'Publish Test Results **/TEST-*.xml'
+ inputs:
+ mergeTestResults: true
+ testRunTitle: 'linux-clang'
+ platform: Linux
+ publishRunAttachments: false
+ condition: succeededOrFailed()
+ - task: PublishBuildArtifacts@1
+ displayName: 'Publish trash directories of failed tests'
+ condition: failed()
+ inputs:
+ PathtoPublish: t/failed-test-artifacts
+ ArtifactName: failed-test-artifacts
+
+- job: linux_gcc
+ displayName: linux-gcc
+ condition: succeeded()
+ pool: Hosted Ubuntu 1604
+ steps:
+ - bash: |
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1
+
+ sudo add-apt-repository ppa:ubuntu-toolchain-r/test &&
+ sudo apt-get update &&
+ sudo apt-get -y install git gcc make libssl-dev libcurl4-openssl-dev libexpat-dev tcl tk gettext git-email zlib1g-dev apache2 language-pack-is git-svn gcc-8 || exit 1
+
+ ci/install-dependencies.sh || exit 1
+ ci/run-build-and-tests.sh || {
+ ci/print-test-failures.sh
+ exit 1
+ }
+
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || sudo umount "$HOME/test-cache" || exit 1
+ displayName: 'ci/run-build-and-tests.sh'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+ - task: PublishTestResults@2
+ displayName: 'Publish Test Results **/TEST-*.xml'
+ inputs:
+ mergeTestResults: true
+ testRunTitle: 'linux-gcc'
+ platform: Linux
+ publishRunAttachments: false
+ condition: succeededOrFailed()
+ - task: PublishBuildArtifacts@1
+ displayName: 'Publish trash directories of failed tests'
+ condition: failed()
+ inputs:
+ PathtoPublish: t/failed-test-artifacts
+ ArtifactName: failed-test-artifacts
+
+- job: osx_clang
+ displayName: osx-clang
+ condition: succeeded()
+ pool: Hosted macOS
+ steps:
+ - bash: |
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1
+
+ export CC=clang
+
+ ci/install-dependencies.sh || exit 1
+ ci/run-build-and-tests.sh || {
+ ci/print-test-failures.sh
+ exit 1
+ }
+
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || umount "$HOME/test-cache" || exit 1
+ displayName: 'ci/run-build-and-tests.sh'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+ - task: PublishTestResults@2
+ displayName: 'Publish Test Results **/TEST-*.xml'
+ inputs:
+ mergeTestResults: true
+ testRunTitle: 'osx-clang'
+ platform: macOS
+ publishRunAttachments: false
+ condition: succeededOrFailed()
+ - task: PublishBuildArtifacts@1
+ displayName: 'Publish trash directories of failed tests'
+ condition: failed()
+ inputs:
+ PathtoPublish: t/failed-test-artifacts
+ ArtifactName: failed-test-artifacts
+
+- job: osx_gcc
+ displayName: osx-gcc
+ condition: succeeded()
+ pool: Hosted macOS
+ steps:
+ - bash: |
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1
+
+ ci/install-dependencies.sh || exit 1
+ ci/run-build-and-tests.sh || {
+ ci/print-test-failures.sh
+ exit 1
+ }
+
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || umount "$HOME/test-cache" || exit 1
+ displayName: 'ci/run-build-and-tests.sh'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+ - task: PublishTestResults@2
+ displayName: 'Publish Test Results **/TEST-*.xml'
+ inputs:
+ mergeTestResults: true
+ testRunTitle: 'osx-gcc'
+ platform: macOS
+ publishRunAttachments: false
+ condition: succeededOrFailed()
+ - task: PublishBuildArtifacts@1
+ displayName: 'Publish trash directories of failed tests'
+ condition: failed()
+ inputs:
+ PathtoPublish: t/failed-test-artifacts
+ ArtifactName: failed-test-artifacts
+
+- job: gettext_poison
+ displayName: GETTEXT_POISON
+ condition: succeeded()
+ pool: Hosted Ubuntu 1604
+ steps:
+ - bash: |
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1
+
+ sudo apt-get update &&
+ sudo apt-get -y install git gcc make libssl-dev libcurl4-openssl-dev libexpat-dev tcl tk gettext git-email zlib1g-dev &&
+
+ export jobname=GETTEXT_POISON || exit 1
+
+ ci/run-build-and-tests.sh || {
+ ci/print-test-failures.sh
+ exit 1
+ }
+
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || sudo umount "$HOME/test-cache" || exit 1
+ displayName: 'ci/run-build-and-tests.sh'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+ - task: PublishTestResults@2
+ displayName: 'Publish Test Results **/TEST-*.xml'
+ inputs:
+ mergeTestResults: true
+ testRunTitle: 'gettext-poison'
+ platform: Linux
+ publishRunAttachments: false
+ condition: succeededOrFailed()
+ - task: PublishBuildArtifacts@1
+ displayName: 'Publish trash directories of failed tests'
+ condition: failed()
+ inputs:
+ PathtoPublish: t/failed-test-artifacts
+ ArtifactName: failed-test-artifacts
+
+- job: linux32
+ displayName: Linux32
+ condition: succeeded()
+ pool: Hosted Ubuntu 1604
+ steps:
+ - bash: |
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1
+
+ res=0
+ sudo AGENT_OS="$AGENT_OS" BUILD_BUILDNUMBER="$BUILD_BUILDNUMBER" BUILD_REPOSITORY_URI="$BUILD_REPOSITORY_URI" BUILD_SOURCEBRANCH="$BUILD_SOURCEBRANCH" BUILD_SOURCEVERSION="$BUILD_SOURCEVERSION" SYSTEM_PHASENAME="$SYSTEM_PHASENAME" SYSTEM_TASKDEFINITIONSURI="$SYSTEM_TASKDEFINITIONSURI" SYSTEM_TEAMPROJECT="$SYSTEM_TEAMPROJECT" CC=$CC MAKEFLAGS="$MAKEFLAGS" bash -lxc ci/run-linux32-docker.sh || res=1
+
+ sudo chmod a+r t/out/TEST-*.xml
+ test ! -d t/failed-test-artifacts || sudo chmod a+r t/failed-test-artifacts
+
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || sudo umount "$HOME/test-cache" || res=1
+ exit $res
+ displayName: 'ci/run-linux32-docker.sh'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+ - task: PublishTestResults@2
+ displayName: 'Publish Test Results **/TEST-*.xml'
+ inputs:
+ mergeTestResults: true
+ testRunTitle: 'linux32'
+ platform: Linux
+ publishRunAttachments: false
+ condition: succeededOrFailed()
+ - task: PublishBuildArtifacts@1
+ displayName: 'Publish trash directories of failed tests'
+ condition: failed()
+ inputs:
+ PathtoPublish: t/failed-test-artifacts
+ ArtifactName: failed-test-artifacts
+
+- job: static_analysis
+ displayName: StaticAnalysis
+ condition: succeeded()
+ pool: Hosted Ubuntu 1604
+ steps:
+ - bash: |
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1
+
+ sudo apt-get update &&
+ sudo apt-get install -y coccinelle &&
+
+ export jobname=StaticAnalysis &&
+
+ ci/run-static-analysis.sh || exit 1
+
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || sudo umount "$HOME/test-cache" || exit 1
+ displayName: 'ci/run-static-analysis.sh'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
+
+- job: documentation
+ displayName: Documentation
+ condition: succeeded()
+ pool: Hosted Ubuntu 1604
+ steps:
+ - bash: |
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || ci/mount-fileshare.sh //gitfileshare.file.core.windows.net/test-cache gitfileshare "$GITFILESHAREPWD" "$HOME/test-cache" || exit 1
+
+ sudo apt-get update &&
+ sudo apt-get install -y asciidoc xmlto asciidoctor &&
+
+ export ALREADY_HAVE_ASCIIDOCTOR=yes. &&
+ export jobname=Documentation &&
+
+ ci/test-documentation.sh || exit 1
+
+ test "$GITFILESHAREPWD" = '$(gitfileshare.pwd)' || sudo umount "$HOME/test-cache" || exit 1
+ displayName: 'ci/test-documentation.sh'
+ env:
+ GITFILESHAREPWD: $(gitfileshare.pwd)
diff --git a/banned.h b/banned.h
index 28f5937..447af24 100644
--- a/banned.h
+++ b/banned.h
@@ -16,6 +16,8 @@
#define strcat(x,y) BANNED(strcat)
#undef strncpy
#define strncpy(x,y,n) BANNED(strncpy)
+#undef strncat
+#define strncat(x,y,n) BANNED(strncat)
#undef sprintf
#undef vsprintf
diff --git a/bisect.c b/bisect.c
index 4c1b80b..3af955c 100644
--- a/bisect.c
+++ b/bisect.c
@@ -558,7 +558,8 @@ struct commit_list *filter_skipped(struct commit_list *list,
* is increased by one between each call, but that should not matter
* for this application.
*/
-static unsigned get_prn(unsigned count) {
+static unsigned get_prn(unsigned count)
+{
count = count * 1103515245 + 12345;
return (count/65536) % PRN_MODULO;
}
@@ -657,7 +658,7 @@ static void bisect_common(struct rev_info *revs)
if (prepare_revision_walk(revs))
die("revision walk setup failed");
if (revs->tree_objects)
- mark_edges_uninteresting(revs, NULL);
+ mark_edges_uninteresting(revs, NULL, 0);
}
static void exit_if_skipped_commits(struct commit_list *tried,
diff --git a/blame.c b/blame.c
index 4386143..da57233 100644
--- a/blame.c
+++ b/blame.c
@@ -188,7 +188,7 @@ static struct commit *fake_working_tree_commit(struct repository *r,
unsigned mode;
struct strbuf msg = STRBUF_INIT;
- read_index(r->index);
+ repo_read_index(r);
time(&now);
commit = alloc_commit_node(r);
commit->object.parsed = 1;
@@ -270,7 +270,7 @@ static struct commit *fake_working_tree_commit(struct repository *r,
* want to run "diff-index --cached".
*/
discard_index(r->index);
- read_index(r->index);
+ repo_read_index(r);
len = strlen(path);
if (!mode) {
diff --git a/builtin/add.c b/builtin/add.c
index f65c172..db2dfa4 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -3,6 +3,7 @@
*
* Copyright (C) 2006 Linus Torvalds
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "builtin.h"
@@ -137,7 +138,7 @@ static int renormalize_tracked_files(const struct pathspec *pathspec, int flags)
continue; /* do not touch non blobs */
if (pathspec && !ce_path_match(&the_index, ce, pathspec, NULL))
continue;
- retval |= add_file_to_cache(ce->name, flags | HASH_RENORMALIZE);
+ retval |= add_file_to_cache(ce->name, flags | ADD_CACHE_RENORMALIZE);
}
return retval;
@@ -176,7 +177,7 @@ static void refresh(int verbose, const struct pathspec *pathspec)
die(_("pathspec '%s' did not match any files"),
pathspec->items[i].match);
}
- free(seen);
+ free(seen);
}
int run_add_interactive(const char *revision, const char *patch_mode,
@@ -239,7 +240,7 @@ static int edit_patch(int argc, const char **argv, const char *prefix)
rev.diffopt.output_format = DIFF_FORMAT_PATCH;
rev.diffopt.use_color = 0;
rev.diffopt.flags.ignore_dirty_submodules = 1;
- out = open(file, O_CREAT | O_WRONLY, 0666);
+ out = open(file, O_CREAT | O_WRONLY | O_TRUNC, 0666);
if (out < 0)
die(_("Could not open '%s' for writing."), file);
rev.diffopt.file = xfdopen(out, "w");
diff --git a/builtin/am.c b/builtin/am.c
index 9537031..58a2aef 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -3,6 +3,7 @@
*
* Based on git-am.sh by Junio C Hamano.
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "builtin.h"
@@ -35,22 +36,6 @@
#include "repository.h"
/**
- * Returns 1 if the file is empty or does not exist, 0 otherwise.
- */
-static int is_empty_file(const char *filename)
-{
- struct stat st;
-
- if (stat(filename, &st) < 0) {
- if (errno == ENOENT)
- return 1;
- die_errno(_("could not stat %s"), filename);
- }
-
- return !st.st_size;
-}
-
-/**
* Returns the length of the first line of msg.
*/
static int linelen(const char *msg)
@@ -527,7 +512,7 @@ static int copy_notes_for_rebase(const struct am_state *state)
}
finish:
- finish_copy_notes_for_rewrite(c, msg);
+ finish_copy_notes_for_rewrite(the_repository, c, msg);
fclose(fp);
strbuf_release(&sb);
return ret;
@@ -1220,7 +1205,7 @@ static int parse_mail(struct am_state *state, const char *mail)
goto finish;
}
- if (is_empty_file(am_path(state, "patch"))) {
+ if (is_empty_or_missing_file(am_path(state, "patch"))) {
printf_ln(_("Patch is empty."));
die_user_resolve(state);
}
@@ -1545,7 +1530,7 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa
* changes.
*/
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
o.branch1 = "HEAD";
their_tree_name = xstrfmt("%.*s", linelen(state->msg), state->msg);
@@ -1719,7 +1704,7 @@ static void am_run(struct am_state *state, int resume)
refresh_and_write_cache();
- if (index_has_changes(&the_index, NULL, &sb)) {
+ if (repo_index_has_changes(the_repository, NULL, &sb)) {
write_state_bool(state, "dirtyindex", 1);
die(_("Dirty index: cannot apply patches (dirty: %s)"), sb.buf);
}
@@ -1777,7 +1762,7 @@ static void am_run(struct am_state *state, int resume)
* the result may have produced the same tree as ours.
*/
if (!apply_status &&
- !index_has_changes(&the_index, NULL, NULL)) {
+ !repo_index_has_changes(the_repository, NULL, NULL)) {
say(state, stdout, _("No changes -- Patch already applied."));
goto next;
}
@@ -1803,7 +1788,7 @@ next:
resume = 0;
}
- if (!is_empty_file(am_path(state, "rewritten"))) {
+ if (!is_empty_or_missing_file(am_path(state, "rewritten"))) {
assert(state->rebasing);
copy_notes_for_rebase(state);
run_post_rewrite_hook(state);
@@ -1831,7 +1816,7 @@ static void am_resolve(struct am_state *state)
say(state, stdout, _("Applying: %.*s"), linelen(state->msg), state->msg);
- if (!index_has_changes(&the_index, NULL, NULL)) {
+ if (!repo_index_has_changes(the_repository, NULL, NULL)) {
printf_ln(_("No changes - did you forget to use 'git add'?\n"
"If there is nothing left to stage, chances are that something else\n"
"already introduced the same changes; you might want to skip this patch."));
@@ -2000,6 +1985,15 @@ static void am_skip(struct am_state *state)
if (clean_index(&head, &head))
die(_("failed to clean index"));
+ if (state->rebasing) {
+ FILE *fp = xfopen(am_path(state, "rewritten"), "a");
+
+ assert(!is_null_oid(&state->orig_commit));
+ fprintf(fp, "%s ", oid_to_hex(&state->orig_commit));
+ fprintf(fp, "%s\n", oid_to_hex(&head));
+ fclose(fp);
+ }
+
am_next(state);
am_load(state);
am_run(state, 0);
@@ -2278,7 +2272,7 @@ int cmd_am(int argc, const char **argv, const char *prefix)
/* Ensure a valid committer ident can be constructed */
git_committer_info(IDENT_STRICT);
- if (read_index_preload(&the_index, NULL, 0) < 0)
+ if (repo_read_index_preload(the_repository, NULL, 0) < 0)
die(_("failed to read the index"));
if (in_progress) {
diff --git a/builtin/archive.c b/builtin/archive.c
index d245523..45d1166 100644
--- a/builtin/archive.c
+++ b/builtin/archive.c
@@ -27,10 +27,10 @@ static int run_remote_archiver(int argc, const char **argv,
const char *remote, const char *exec,
const char *name_hint)
{
- char *buf;
int fd[2], i, rv;
struct transport *transport;
struct remote *_remote;
+ struct packet_reader reader;
_remote = remote_get(remote);
if (!_remote->url[0])
@@ -53,18 +53,19 @@ static int run_remote_archiver(int argc, const char **argv,
packet_write_fmt(fd[1], "argument %s\n", argv[i]);
packet_flush(fd[1]);
- buf = packet_read_line(fd[0], NULL);
- if (!buf)
+ packet_reader_init(&reader, fd[0], NULL, 0,
+ PACKET_READ_CHOMP_NEWLINE |
+ PACKET_READ_DIE_ON_ERR_PACKET);
+
+ if (packet_reader_read(&reader) != PACKET_READ_NORMAL)
die(_("git archive: expected ACK/NAK, got a flush packet"));
- if (strcmp(buf, "ACK")) {
- if (starts_with(buf, "NACK "))
- die(_("git archive: NACK %s"), buf + 5);
- if (starts_with(buf, "ERR "))
- die(_("remote error: %s"), buf + 4);
+ if (strcmp(reader.line, "ACK")) {
+ if (starts_with(reader.line, "NACK "))
+ die(_("git archive: NACK %s"), reader.line + 5);
die(_("git archive: protocol error"));
}
- if (packet_read_line(fd[0], NULL))
+ if (packet_reader_read(&reader) != PACKET_READ_FLUSH)
die(_("git archive: expected a flush"));
/* Now, start reading from fd[0] and spit it out to stdout */
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index 417d141..c1cff32 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -3,18 +3,58 @@
#include "parse-options.h"
#include "bisect.h"
#include "refs.h"
+#include "dir.h"
+#include "argv-array.h"
+#include "run-command.h"
+#include "prompt.h"
+#include "quote.h"
static GIT_PATH_FUNC(git_path_bisect_terms, "BISECT_TERMS")
static GIT_PATH_FUNC(git_path_bisect_expected_rev, "BISECT_EXPECTED_REV")
static GIT_PATH_FUNC(git_path_bisect_ancestors_ok, "BISECT_ANCESTORS_OK")
+static GIT_PATH_FUNC(git_path_bisect_start, "BISECT_START")
+static GIT_PATH_FUNC(git_path_bisect_head, "BISECT_HEAD")
+static GIT_PATH_FUNC(git_path_bisect_log, "BISECT_LOG")
+static GIT_PATH_FUNC(git_path_head_name, "head-name")
+static GIT_PATH_FUNC(git_path_bisect_names, "BISECT_NAMES")
static const char * const git_bisect_helper_usage[] = {
N_("git bisect--helper --next-all [--no-checkout]"),
N_("git bisect--helper --write-terms <bad_term> <good_term>"),
N_("git bisect--helper --bisect-clean-state"),
+ N_("git bisect--helper --bisect-reset [<commit>]"),
+ N_("git bisect--helper --bisect-write [--no-log] <state> <revision> <good_term> <bad_term>"),
+ N_("git bisect--helper --bisect-check-and-set-terms <command> <good_term> <bad_term>"),
+ N_("git bisect--helper --bisect-next-check <good_term> <bad_term> [<term>]"),
+ N_("git bisect--helper --bisect-terms [--term-good | --term-old | --term-bad | --term-new]"),
+ N_("git bisect--helper --bisect-start [--term-{old,good}=<term> --term-{new,bad}=<term>]"
+ "[--no-checkout] [<bad> [<good>...]] [--] [<paths>...]"),
NULL
};
+struct bisect_terms {
+ char *term_good;
+ char *term_bad;
+};
+
+static void free_terms(struct bisect_terms *terms)
+{
+ FREE_AND_NULL(terms->term_good);
+ FREE_AND_NULL(terms->term_bad);
+}
+
+static void set_terms(struct bisect_terms *terms, const char *bad,
+ const char *good)
+{
+ free((void *)terms->term_good);
+ terms->term_good = xstrdup(good);
+ free((void *)terms->term_bad);
+ terms->term_bad = xstrdup(bad);
+}
+
+static const char *vocab_bad = "bad|new";
+static const char *vocab_good = "good|old";
+
/*
* Check whether the string `term` belongs to the set of strings
* included in the variable arguments.
@@ -106,15 +146,482 @@ static void check_expected_revs(const char **revs, int rev_nr)
}
}
+static int bisect_reset(const char *commit)
+{
+ struct strbuf branch = STRBUF_INIT;
+
+ if (!commit) {
+ if (strbuf_read_file(&branch, git_path_bisect_start(), 0) < 1) {
+ printf(_("We are not bisecting.\n"));
+ return 0;
+ }
+ strbuf_rtrim(&branch);
+ } else {
+ struct object_id oid;
+
+ if (get_oid_commit(commit, &oid))
+ return error(_("'%s' is not a valid commit"), commit);
+ strbuf_addstr(&branch, commit);
+ }
+
+ if (!file_exists(git_path_bisect_head())) {
+ struct argv_array argv = ARGV_ARRAY_INIT;
+
+ argv_array_pushl(&argv, "checkout", branch.buf, "--", NULL);
+ if (run_command_v_opt(argv.argv, RUN_GIT_CMD)) {
+ strbuf_release(&branch);
+ argv_array_clear(&argv);
+ return error(_("could not check out original"
+ " HEAD '%s'. Try 'git bisect"
+ "reset <commit>'."), branch.buf);
+ }
+ argv_array_clear(&argv);
+ }
+
+ strbuf_release(&branch);
+ return bisect_clean_state();
+}
+
+static void log_commit(FILE *fp, char *fmt, const char *state,
+ struct commit *commit)
+{
+ struct pretty_print_context pp = {0};
+ struct strbuf commit_msg = STRBUF_INIT;
+ char *label = xstrfmt(fmt, state);
+
+ format_commit_message(commit, "%s", &commit_msg, &pp);
+
+ fprintf(fp, "# %s: [%s] %s\n", label, oid_to_hex(&commit->object.oid),
+ commit_msg.buf);
+
+ strbuf_release(&commit_msg);
+ free(label);
+}
+
+static int bisect_write(const char *state, const char *rev,
+ const struct bisect_terms *terms, int nolog)
+{
+ struct strbuf tag = STRBUF_INIT;
+ struct object_id oid;
+ struct commit *commit;
+ FILE *fp = NULL;
+ int retval = 0;
+
+ if (!strcmp(state, terms->term_bad)) {
+ strbuf_addf(&tag, "refs/bisect/%s", state);
+ } else if (one_of(state, terms->term_good, "skip", NULL)) {
+ strbuf_addf(&tag, "refs/bisect/%s-%s", state, rev);
+ } else {
+ retval = error(_("Bad bisect_write argument: %s"), state);
+ goto finish;
+ }
+
+ if (get_oid(rev, &oid)) {
+ retval = error(_("couldn't get the oid of the rev '%s'"), rev);
+ goto finish;
+ }
+
+ if (update_ref(NULL, tag.buf, &oid, NULL, 0,
+ UPDATE_REFS_MSG_ON_ERR)) {
+ retval = -1;
+ goto finish;
+ }
+
+ fp = fopen(git_path_bisect_log(), "a");
+ if (!fp) {
+ retval = error_errno(_("couldn't open the file '%s'"), git_path_bisect_log());
+ goto finish;
+ }
+
+ commit = lookup_commit_reference(the_repository, &oid);
+ log_commit(fp, "%s", state, commit);
+
+ if (!nolog)
+ fprintf(fp, "git bisect %s %s\n", state, rev);
+
+finish:
+ if (fp)
+ fclose(fp);
+ strbuf_release(&tag);
+ return retval;
+}
+
+static int check_and_set_terms(struct bisect_terms *terms, const char *cmd)
+{
+ int has_term_file = !is_empty_or_missing_file(git_path_bisect_terms());
+
+ if (one_of(cmd, "skip", "start", "terms", NULL))
+ return 0;
+
+ if (has_term_file && strcmp(cmd, terms->term_bad) &&
+ strcmp(cmd, terms->term_good))
+ return error(_("Invalid command: you're currently in a "
+ "%s/%s bisect"), terms->term_bad,
+ terms->term_good);
+
+ if (!has_term_file) {
+ if (one_of(cmd, "bad", "good", NULL)) {
+ set_terms(terms, "bad", "good");
+ return write_terms(terms->term_bad, terms->term_good);
+ }
+ if (one_of(cmd, "new", "old", NULL)) {
+ set_terms(terms, "new", "old");
+ return write_terms(terms->term_bad, terms->term_good);
+ }
+ }
+
+ return 0;
+}
+
+static int mark_good(const char *refname, const struct object_id *oid,
+ int flag, void *cb_data)
+{
+ int *m_good = (int *)cb_data;
+ *m_good = 0;
+ return 1;
+}
+
+static const char *need_bad_and_good_revision_warning =
+ N_("You need to give me at least one %s and %s revision.\n"
+ "You can use \"git bisect %s\" and \"git bisect %s\" for that.");
+
+static const char *need_bisect_start_warning =
+ N_("You need to start by \"git bisect start\".\n"
+ "You then need to give me at least one %s and %s revision.\n"
+ "You can use \"git bisect %s\" and \"git bisect %s\" for that.");
+
+static int bisect_next_check(const struct bisect_terms *terms,
+ const char *current_term)
+{
+ int missing_good = 1, missing_bad = 1, retval = 0;
+ const char *bad_ref = xstrfmt("refs/bisect/%s", terms->term_bad);
+ const char *good_glob = xstrfmt("%s-*", terms->term_good);
+
+ if (ref_exists(bad_ref))
+ missing_bad = 0;
+
+ for_each_glob_ref_in(mark_good, good_glob, "refs/bisect/",
+ (void *) &missing_good);
+
+ if (!missing_good && !missing_bad)
+ goto finish;
+
+ if (!current_term) {
+ retval = -1;
+ goto finish;
+ }
+
+ if (missing_good && !missing_bad &&
+ !strcmp(current_term, terms->term_good)) {
+ char *yesno;
+ /*
+ * have bad (or new) but not good (or old). We could bisect
+ * although this is less optimum.
+ */
+ warning(_("bisecting only with a %s commit"), terms->term_bad);
+ if (!isatty(0))
+ goto finish;
+ /*
+ * TRANSLATORS: Make sure to include [Y] and [n] in your
+ * translation. The program will only accept English input
+ * at this point.
+ */
+ yesno = git_prompt(_("Are you sure [Y/n]? "), PROMPT_ECHO);
+ if (starts_with(yesno, "N") || starts_with(yesno, "n"))
+ retval = -1;
+ goto finish;
+ }
+ if (!is_empty_or_missing_file(git_path_bisect_start())) {
+ retval = error(_(need_bad_and_good_revision_warning),
+ vocab_bad, vocab_good, vocab_bad, vocab_good);
+ } else {
+ retval = error(_(need_bisect_start_warning),
+ vocab_good, vocab_bad, vocab_good, vocab_bad);
+ }
+
+finish:
+ free((void *) good_glob);
+ free((void *) bad_ref);
+ return retval;
+}
+
+static int get_terms(struct bisect_terms *terms)
+{
+ struct strbuf str = STRBUF_INIT;
+ FILE *fp = NULL;
+ int res = 0;
+
+ fp = fopen(git_path_bisect_terms(), "r");
+ if (!fp) {
+ res = -1;
+ goto finish;
+ }
+
+ free_terms(terms);
+ strbuf_getline_lf(&str, fp);
+ terms->term_bad = strbuf_detach(&str, NULL);
+ strbuf_getline_lf(&str, fp);
+ terms->term_good = strbuf_detach(&str, NULL);
+
+finish:
+ if (fp)
+ fclose(fp);
+ strbuf_release(&str);
+ return res;
+}
+
+static int bisect_terms(struct bisect_terms *terms, const char *option)
+{
+ if (get_terms(terms))
+ return error(_("no terms defined"));
+
+ if (option == NULL) {
+ printf(_("Your current terms are %s for the old state\n"
+ "and %s for the new state.\n"),
+ terms->term_good, terms->term_bad);
+ return 0;
+ }
+ if (one_of(option, "--term-good", "--term-old", NULL))
+ printf("%s\n", terms->term_good);
+ else if (one_of(option, "--term-bad", "--term-new", NULL))
+ printf("%s\n", terms->term_bad);
+ else
+ return error(_("invalid argument %s for 'git bisect terms'.\n"
+ "Supported options are: "
+ "--term-good|--term-old and "
+ "--term-bad|--term-new."), option);
+
+ return 0;
+}
+
+static int bisect_append_log_quoted(const char **argv)
+{
+ int retval = 0;
+ FILE *fp = fopen(git_path_bisect_log(), "a");
+ struct strbuf orig_args = STRBUF_INIT;
+
+ if (!fp)
+ return -1;
+
+ if (fprintf(fp, "git bisect start") < 1) {
+ retval = -1;
+ goto finish;
+ }
+
+ sq_quote_argv(&orig_args, argv);
+ if (fprintf(fp, "%s\n", orig_args.buf) < 1)
+ retval = -1;
+
+finish:
+ fclose(fp);
+ strbuf_release(&orig_args);
+ return retval;
+}
+
+static int bisect_start(struct bisect_terms *terms, int no_checkout,
+ const char **argv, int argc)
+{
+ int i, has_double_dash = 0, must_write_terms = 0, bad_seen = 0;
+ int flags, pathspec_pos, retval = 0;
+ struct string_list revs = STRING_LIST_INIT_DUP;
+ struct string_list states = STRING_LIST_INIT_DUP;
+ struct strbuf start_head = STRBUF_INIT;
+ struct strbuf bisect_names = STRBUF_INIT;
+ struct object_id head_oid;
+ struct object_id oid;
+ const char *head;
+
+ if (is_bare_repository())
+ no_checkout = 1;
+
+ /*
+ * Check for one bad and then some good revisions
+ */
+ for (i = 0; i < argc; i++) {
+ if (!strcmp(argv[i], "--")) {
+ has_double_dash = 1;
+ break;
+ }
+ }
+
+ for (i = 0; i < argc; i++) {
+ const char *arg = argv[i];
+ if (!strcmp(argv[i], "--")) {
+ break;
+ } else if (!strcmp(arg, "--no-checkout")) {
+ no_checkout = 1;
+ } else if (!strcmp(arg, "--term-good") ||
+ !strcmp(arg, "--term-old")) {
+ must_write_terms = 1;
+ free((void *) terms->term_good);
+ terms->term_good = xstrdup(argv[++i]);
+ } else if (skip_prefix(arg, "--term-good=", &arg) ||
+ skip_prefix(arg, "--term-old=", &arg)) {
+ must_write_terms = 1;
+ free((void *) terms->term_good);
+ terms->term_good = xstrdup(arg);
+ } else if (!strcmp(arg, "--term-bad") ||
+ !strcmp(arg, "--term-new")) {
+ must_write_terms = 1;
+ free((void *) terms->term_bad);
+ terms->term_bad = xstrdup(argv[++i]);
+ } else if (skip_prefix(arg, "--term-bad=", &arg) ||
+ skip_prefix(arg, "--term-new=", &arg)) {
+ must_write_terms = 1;
+ free((void *) terms->term_bad);
+ terms->term_bad = xstrdup(arg);
+ } else if (starts_with(arg, "--") &&
+ !one_of(arg, "--term-good", "--term-bad", NULL)) {
+ return error(_("unrecognized option: '%s'"), arg);
+ } else {
+ char *commit_id = xstrfmt("%s^{commit}", arg);
+ if (get_oid(commit_id, &oid) && has_double_dash)
+ die(_("'%s' does not appear to be a valid "
+ "revision"), arg);
+
+ string_list_append(&revs, oid_to_hex(&oid));
+ free(commit_id);
+ }
+ }
+ pathspec_pos = i;
+
+ /*
+ * The user ran "git bisect start <sha1> <sha1>", hence did not
+ * explicitly specify the terms, but we are already starting to
+ * set references named with the default terms, and won't be able
+ * to change afterwards.
+ */
+ if (revs.nr)
+ must_write_terms = 1;
+ for (i = 0; i < revs.nr; i++) {
+ if (bad_seen) {
+ string_list_append(&states, terms->term_good);
+ } else {
+ bad_seen = 1;
+ string_list_append(&states, terms->term_bad);
+ }
+ }
+
+ /*
+ * Verify HEAD
+ */
+ head = resolve_ref_unsafe("HEAD", 0, &head_oid, &flags);
+ if (!head)
+ if (get_oid("HEAD", &head_oid))
+ return error(_("bad HEAD - I need a HEAD"));
+
+ /*
+ * Check if we are bisecting
+ */
+ if (!is_empty_or_missing_file(git_path_bisect_start())) {
+ /* Reset to the rev from where we started */
+ strbuf_read_file(&start_head, git_path_bisect_start(), 0);
+ strbuf_trim(&start_head);
+ if (!no_checkout) {
+ struct argv_array argv = ARGV_ARRAY_INIT;
+
+ argv_array_pushl(&argv, "checkout", start_head.buf,
+ "--", NULL);
+ if (run_command_v_opt(argv.argv, RUN_GIT_CMD)) {
+ retval = error(_("checking out '%s' failed."
+ " Try 'git bisect start "
+ "<valid-branch>'."),
+ start_head.buf);
+ goto finish;
+ }
+ }
+ } else {
+ /* Get the rev from where we start. */
+ if (!get_oid(head, &head_oid) &&
+ !starts_with(head, "refs/heads/")) {
+ strbuf_reset(&start_head);
+ strbuf_addstr(&start_head, oid_to_hex(&head_oid));
+ } else if (!get_oid(head, &head_oid) &&
+ skip_prefix(head, "refs/heads/", &head)) {
+ /*
+ * This error message should only be triggered by
+ * cogito usage, and cogito users should understand
+ * it relates to cg-seek.
+ */
+ if (!is_empty_or_missing_file(git_path_head_name()))
+ return error(_("won't bisect on cg-seek'ed tree"));
+ strbuf_addstr(&start_head, head);
+ } else {
+ return error(_("bad HEAD - strange symbolic ref"));
+ }
+ }
+
+ /*
+ * Get rid of any old bisect state.
+ */
+ if (bisect_clean_state())
+ return -1;
+
+ /*
+ * In case of mistaken revs or checkout error, or signals received,
+ * "bisect_auto_next" below may exit or misbehave.
+ * We have to trap this to be able to clean up using
+ * "bisect_clean_state".
+ */
+
+ /*
+ * Write new start state
+ */
+ write_file(git_path_bisect_start(), "%s\n", start_head.buf);
+
+ if (no_checkout) {
+ get_oid(start_head.buf, &oid);
+ if (update_ref(NULL, "BISECT_HEAD", &oid, NULL, 0,
+ UPDATE_REFS_MSG_ON_ERR)) {
+ retval = -1;
+ goto finish;
+ }
+ }
+
+ if (pathspec_pos < argc - 1)
+ sq_quote_argv(&bisect_names, argv + pathspec_pos);
+ write_file(git_path_bisect_names(), "%s\n", bisect_names.buf);
+
+ for (i = 0; i < states.nr; i++)
+ if (bisect_write(states.items[i].string,
+ revs.items[i].string, terms, 1)) {
+ retval = -1;
+ goto finish;
+ }
+
+ if (must_write_terms && write_terms(terms->term_bad,
+ terms->term_good)) {
+ retval = -1;
+ goto finish;
+ }
+
+ retval = bisect_append_log_quoted(argv);
+ if (retval)
+ retval = -1;
+
+finish:
+ string_list_clear(&revs, 0);
+ string_list_clear(&states, 0);
+ strbuf_release(&start_head);
+ strbuf_release(&bisect_names);
+ return retval;
+}
+
int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
{
enum {
NEXT_ALL = 1,
WRITE_TERMS,
BISECT_CLEAN_STATE,
- CHECK_EXPECTED_REVS
+ CHECK_EXPECTED_REVS,
+ BISECT_RESET,
+ BISECT_WRITE,
+ CHECK_AND_SET_TERMS,
+ BISECT_NEXT_CHECK,
+ BISECT_TERMS,
+ BISECT_START
} cmdmode = 0;
- int no_checkout = 0;
+ int no_checkout = 0, res = 0, nolog = 0;
struct option options[] = {
OPT_CMDMODE(0, "next-all", &cmdmode,
N_("perform 'git bisect next'"), NEXT_ALL),
@@ -124,13 +631,29 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
N_("cleanup the bisection state"), BISECT_CLEAN_STATE),
OPT_CMDMODE(0, "check-expected-revs", &cmdmode,
N_("check for expected revs"), CHECK_EXPECTED_REVS),
+ OPT_CMDMODE(0, "bisect-reset", &cmdmode,
+ N_("reset the bisection state"), BISECT_RESET),
+ OPT_CMDMODE(0, "bisect-write", &cmdmode,
+ N_("write out the bisection state in BISECT_LOG"), BISECT_WRITE),
+ OPT_CMDMODE(0, "check-and-set-terms", &cmdmode,
+ N_("check and set terms in a bisection state"), CHECK_AND_SET_TERMS),
+ OPT_CMDMODE(0, "bisect-next-check", &cmdmode,
+ N_("check whether bad or good terms exist"), BISECT_NEXT_CHECK),
+ OPT_CMDMODE(0, "bisect-terms", &cmdmode,
+ N_("print out the bisect terms"), BISECT_TERMS),
+ OPT_CMDMODE(0, "bisect-start", &cmdmode,
+ N_("start the bisect session"), BISECT_START),
OPT_BOOL(0, "no-checkout", &no_checkout,
N_("update BISECT_HEAD instead of checking out the current commit")),
+ OPT_BOOL(0, "no-log", &nolog,
+ N_("no log for BISECT_WRITE ")),
OPT_END()
};
+ struct bisect_terms terms = { .term_good = NULL, .term_bad = NULL };
argc = parse_options(argc, argv, prefix, options,
- git_bisect_helper_usage, 0);
+ git_bisect_helper_usage,
+ PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_UNKNOWN);
if (!cmdmode)
usage_with_options(git_bisect_helper_usage, options);
@@ -149,8 +672,40 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
case CHECK_EXPECTED_REVS:
check_expected_revs(argv, argc);
return 0;
+ case BISECT_RESET:
+ if (argc > 1)
+ return error(_("--bisect-reset requires either no argument or a commit"));
+ return !!bisect_reset(argc ? argv[0] : NULL);
+ case BISECT_WRITE:
+ if (argc != 4 && argc != 5)
+ return error(_("--bisect-write requires either 4 or 5 arguments"));
+ set_terms(&terms, argv[3], argv[2]);
+ res = bisect_write(argv[0], argv[1], &terms, nolog);
+ break;
+ case CHECK_AND_SET_TERMS:
+ if (argc != 3)
+ return error(_("--check-and-set-terms requires 3 arguments"));
+ set_terms(&terms, argv[2], argv[1]);
+ res = check_and_set_terms(&terms, argv[0]);
+ break;
+ case BISECT_NEXT_CHECK:
+ if (argc != 2 && argc != 3)
+ return error(_("--bisect-next-check requires 2 or 3 arguments"));
+ set_terms(&terms, argv[1], argv[0]);
+ res = bisect_next_check(&terms, argc == 3 ? argv[2] : NULL);
+ break;
+ case BISECT_TERMS:
+ if (argc > 1)
+ return error(_("--bisect-terms requires 0 or 1 argument"));
+ res = bisect_terms(&terms, argc == 1 ? argv[0] : NULL);
+ break;
+ case BISECT_START:
+ set_terms(&terms, "bad", "good");
+ res = bisect_start(&terms, no_checkout, argv, argc);
+ break;
default:
return error("BUG: unknown subcommand '%d'", cmdmode);
}
- return 0;
+ free_terms(&terms);
+ return !!res;
}
diff --git a/builtin/blame.c b/builtin/blame.c
index 6d798f9..581de0d 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -925,6 +925,10 @@ parse_done:
*/
blame_date_width = utf8_strwidth(_("4 years, 11 months ago")) + 1; /* add the null */
break;
+ case DATE_HUMAN:
+ /* If the year is shown, no time is shown */
+ blame_date_width = sizeof("Thu Oct 19 16:00");
+ break;
case DATE_NORMAL:
blame_date_width = sizeof("Thu Oct 19 16:00:04 2006 -0700");
break;
@@ -1007,7 +1011,8 @@ parse_done:
long bottom, top;
if (parse_range_arg(range_list.items[range_i].string,
nth_line_cb, &sb, lno, anchor,
- &bottom, &top, sb.path, &the_index))
+ &bottom, &top, sb.path,
+ the_repository->index))
usage(blame_usage);
if ((!lno && (top || bottom)) || lno < bottom)
die(Q_("file %s has only %lu line",
diff --git a/builtin/bundle.c b/builtin/bundle.c
index 9e9c65d..1ea4bfd 100644
--- a/builtin/bundle.c
+++ b/builtin/bundle.c
@@ -56,8 +56,7 @@ int cmd_bundle(int argc, const char **argv, const char *prefix)
}
if (!startup_info->have_repository)
die(_("Need a repository to create a bundle."));
- return !!create_bundle(the_repository, &header,
- bundle_file, argc, argv);
+ return !!create_bundle(the_repository, bundle_file, argc, argv);
} else if (!strcmp(cmd, "unbundle")) {
if (!startup_info->have_repository)
die(_("Need a repository to unbundle."));
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index baaafbd..0f09238 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -3,6 +3,7 @@
*
* Copyright (C) Linus Torvalds, 2005
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "builtin.h"
@@ -73,7 +74,8 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
if (unknown_type)
flags |= OBJECT_INFO_ALLOW_UNKNOWN_TYPE;
- if (get_oid_with_context(obj_name, GET_OID_RECORD_PATH,
+ if (get_oid_with_context(the_repository, obj_name,
+ GET_OID_RECORD_PATH,
&oid, &obj_context))
die("Not a valid object name %s", obj_name);
@@ -380,14 +382,18 @@ static void batch_one_object(const char *obj_name,
{
struct object_context ctx;
int flags = opt->follow_symlinks ? GET_OID_FOLLOW_SYMLINKS : 0;
- enum follow_symlinks_result result;
+ enum get_oid_result result;
- result = get_oid_with_context(obj_name, flags, &data->oid, &ctx);
+ result = get_oid_with_context(the_repository, obj_name,
+ flags, &data->oid, &ctx);
if (result != FOUND) {
switch (result) {
case MISSING_OBJECT:
printf("%s missing\n", obj_name);
break;
+ case SHORT_NAME_AMBIGUOUS:
+ printf("%s ambiguous\n", obj_name);
+ break;
case DANGLING_SYMLINK:
printf("dangling %"PRIuMAX"\n%s\n",
(uintmax_t)strlen(obj_name), obj_name);
diff --git a/builtin/check-attr.c b/builtin/check-attr.c
index 30a2f84..dd83397 100644
--- a/builtin/check-attr.c
+++ b/builtin/check-attr.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "cache.h"
#include "config.h"
diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c
index ec9a959..5990973 100644
--- a/builtin/check-ignore.c
+++ b/builtin/check-ignore.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "cache.h"
#include "config.h"
diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c
index eb74774..1ac1cc2 100644
--- a/builtin/checkout-index.c
+++ b/builtin/checkout-index.c
@@ -4,6 +4,7 @@
* Copyright (C) 2005 Linus Torvalds
*
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "config.h"
#include "lockfile.h"
@@ -67,7 +68,8 @@ static int checkout_file(const char *name, const char *prefix)
continue;
did_checkout = 1;
if (checkout_entry(ce, &state,
- to_tempfile ? topath[ce_stage(ce)] : NULL) < 0)
+ to_tempfile ? topath[ce_stage(ce)] : NULL,
+ NULL) < 0)
errs++;
}
@@ -111,7 +113,8 @@ static void checkout_all(const char *prefix, int prefix_length)
write_tempfile_record(last_ce->name, prefix);
}
if (checkout_entry(ce, &state,
- to_tempfile ? topath[ce_stage(ce)] : NULL) < 0)
+ to_tempfile ? topath[ce_stage(ce)] : NULL,
+ NULL) < 0)
errs++;
last_ce = ce;
}
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 08b0ac4..ece4eb1 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "config.h"
#include "checkout.h"
@@ -44,6 +45,7 @@ struct checkout_opts {
int ignore_skipworktree;
int ignore_other_worktrees;
int show_progress;
+ int count_checkout_paths;
/*
* If new checkout options are added, skip_merge_working_tree
* should be updated accordingly.
@@ -115,7 +117,8 @@ static int update_some(const struct object_id *oid, struct strbuf *base,
static int read_tree_some(struct tree *tree, const struct pathspec *pathspec)
{
- read_tree_recursive(tree, "", 0, 0, pathspec, update_some, NULL);
+ read_tree_recursive(the_repository, tree, "", 0, 0,
+ pathspec, update_some, NULL);
/* update the index with the given tree's info
* for all args, expanding wildcards, and exit
@@ -165,12 +168,13 @@ static int check_stages(unsigned stages, const struct cache_entry *ce, int pos)
}
static int checkout_stage(int stage, const struct cache_entry *ce, int pos,
- const struct checkout *state)
+ const struct checkout *state, int *nr_checkouts)
{
while (pos < active_nr &&
!strcmp(active_cache[pos]->name, ce->name)) {
if (ce_stage(active_cache[pos]) == stage)
- return checkout_entry(active_cache[pos], state, NULL);
+ return checkout_entry(active_cache[pos], state,
+ NULL, nr_checkouts);
pos++;
}
if (stage == 2)
@@ -179,7 +183,7 @@ static int checkout_stage(int stage, const struct cache_entry *ce, int pos,
return error(_("path '%s' does not have their version"), ce->name);
}
-static int checkout_merged(int pos, const struct checkout *state)
+static int checkout_merged(int pos, const struct checkout *state, int *nr_checkouts)
{
struct cache_entry *ce = active_cache[pos];
const char *path = ce->name;
@@ -242,7 +246,7 @@ static int checkout_merged(int pos, const struct checkout *state)
ce = make_transient_cache_entry(mode, &oid, path, 2);
if (!ce)
die(_("make_cache_entry failed for path '%s'"), path);
- status = checkout_entry(ce, state, NULL);
+ status = checkout_entry(ce, state, NULL, nr_checkouts);
discard_cache_entry(ce);
return status;
}
@@ -257,6 +261,7 @@ static int checkout_paths(const struct checkout_opts *opts,
struct commit *head;
int errs = 0;
struct lock_file lock_file = LOCK_INIT;
+ int nr_checkouts = 0;
if (opts->track != BRANCH_TRACK_UNSPECIFIED)
die(_("'%s' cannot be used with updating paths"), "--track");
@@ -284,7 +289,7 @@ static int checkout_paths(const struct checkout_opts *opts,
return run_add_interactive(revision, "--patch=checkout",
&opts->pathspec);
- hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
+ repo_hold_locked_index(the_repository, &lock_file, LOCK_DIE_ON_ERROR);
if (read_cache_preload(&opts->pathspec) < 0)
return error(_("index file corrupt"));
@@ -371,17 +376,36 @@ static int checkout_paths(const struct checkout_opts *opts,
struct cache_entry *ce = active_cache[pos];
if (ce->ce_flags & CE_MATCHED) {
if (!ce_stage(ce)) {
- errs |= checkout_entry(ce, &state, NULL);
+ errs |= checkout_entry(ce, &state,
+ NULL, &nr_checkouts);
continue;
}
if (opts->writeout_stage)
- errs |= checkout_stage(opts->writeout_stage, ce, pos, &state);
+ errs |= checkout_stage(opts->writeout_stage,
+ ce, pos,
+ &state, &nr_checkouts);
else if (opts->merge)
- errs |= checkout_merged(pos, &state);
+ errs |= checkout_merged(pos, &state,
+ &nr_checkouts);
pos = skip_same_name(ce, pos) - 1;
}
}
- errs |= finish_delayed_checkout(&state);
+ errs |= finish_delayed_checkout(&state, &nr_checkouts);
+
+ if (opts->count_checkout_paths) {
+ if (opts->source_tree)
+ fprintf_ln(stderr, Q_("Checked out %d path out of %s",
+ "Checked out %d paths out of %s",
+ nr_checkouts),
+ nr_checkouts,
+ find_unique_abbrev(&opts->source_tree->object.oid,
+ DEFAULT_ABBREV));
+ else
+ fprintf_ln(stderr, Q_("Checked out %d path out of the index",
+ "Checked out %d paths out of the index",
+ nr_checkouts),
+ nr_checkouts);
+ }
if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die(_("unable to write new index file"));
@@ -569,6 +593,14 @@ static int skip_merge_working_tree(const struct checkout_opts *opts,
* Remaining variables are not checkout options but used to track state
*/
+ /*
+ * Do the merge if this is the initial checkout. We cannot use
+ * is_cache_unborn() here because the index hasn't been loaded yet
+ * so cache_nr and timestamp.sec are always zero.
+ */
+ if (!file_exists(get_index_file()))
+ return 0;
+
return 1;
}
@@ -670,7 +702,7 @@ static int merge_working_tree(const struct checkout_opts *opts,
* a pain; plumb in an option to set
* o.renormalize?
*/
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
o.verbosity = 0;
work = write_tree_from_memory(&o);
@@ -1065,6 +1097,7 @@ static int parse_branchname_arg(int argc, const char **argv,
has_dash_dash = 1; /* case (3) or (1) */
else if (dash_dash_pos >= 2)
die(_("only one reference expected, %d given."), dash_dash_pos);
+ opts->count_checkout_paths = !opts->quiet && !has_dash_dash;
if (!strcmp(arg, "-"))
arg = "@{-1}";
diff --git a/builtin/clean.c b/builtin/clean.c
index bbcdeb2..aaba4af 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -6,6 +6,7 @@
* Based on git-clean.sh by Pavel Roskin
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "cache.h"
#include "config.h"
diff --git a/builtin/clone.c b/builtin/clone.c
index 7c7f98c..50bde99 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -8,6 +8,7 @@
* Clone a repository into a different directory that does not yet exist.
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "config.h"
#include "lockfile.h"
@@ -1136,9 +1137,13 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
option_upload_pack);
if (filter_options.choice) {
+ struct strbuf expanded_filter_spec = STRBUF_INIT;
+ expand_list_objects_filter_spec(&filter_options,
+ &expanded_filter_spec);
transport_set_option(transport, TRANS_OPT_LIST_OBJECTS_FILTER,
- filter_options.filter_spec);
+ expanded_filter_spec.buf);
transport_set_option(transport, TRANS_OPT_FROM_PROMISOR, "1");
+ strbuf_release(&expanded_filter_spec);
}
if (transport->smart_options && !deepen && !filter_options.choice)
diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c
index c02a3f1..4ae5027 100644
--- a/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@ -110,8 +110,8 @@ static int graph_read(int argc, const char **argv)
printf(" oid_lookup");
if (graph->chunk_commit_data)
printf(" commit_metadata");
- if (graph->chunk_large_edges)
- printf(" large_edges");
+ if (graph->chunk_extra_edges)
+ printf(" extra_edges");
printf("\n");
UNLEAK(graph);
diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c
index 9ec36a8..12cc403 100644
--- a/builtin/commit-tree.c
+++ b/builtin/commit-tree.c
@@ -66,7 +66,13 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
continue;
}
- if (skip_prefix(arg, "-S", &sign_commit))
+ if (!strcmp(arg, "--gpg-sign")) {
+ sign_commit = "";
+ continue;
+ }
+
+ if (skip_prefix(arg, "-S", &sign_commit) ||
+ skip_prefix(arg, "--gpg-sign=", &sign_commit))
continue;
if (!strcmp(arg, "--no-gpg-sign")) {
diff --git a/builtin/commit.c b/builtin/commit.c
index 004b816..2986553 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -5,6 +5,7 @@
* Based on git-commit.sh by Junio C Hamano and Linus Torvalds
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "lockfile.h"
@@ -351,7 +352,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
if (write_locked_index(&the_index, &index_lock, 0))
die(_("unable to create temporary index"));
- old_index_env = getenv(INDEX_ENVIRONMENT);
+ old_index_env = xstrdup_or_null(getenv(INDEX_ENVIRONMENT));
setenv(INDEX_ENVIRONMENT, get_lock_file_path(&index_lock), 1);
if (interactive_add(argc, argv, prefix, patch_interactive) != 0)
@@ -361,6 +362,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
setenv(INDEX_ENVIRONMENT, old_index_env, 1);
else
unsetenv(INDEX_ENVIRONMENT);
+ FREE_AND_NULL(old_index_env);
discard_cache();
read_cache_from(get_lock_file_path(&index_lock));
@@ -1367,7 +1369,7 @@ int cmd_status(int argc, const char **argv, const char *prefix)
if (status_format != STATUS_FORMAT_PORCELAIN &&
status_format != STATUS_FORMAT_PORCELAIN_V2)
progress_flag = REFRESH_PROGRESS;
- read_index(&the_index);
+ repo_read_index(the_repository);
refresh_index(&the_index,
REFRESH_QUIET|REFRESH_UNMERGED|progress_flag,
&s.pathspec, NULL, NULL);
@@ -1396,7 +1398,7 @@ int cmd_status(int argc, const char **argv, const char *prefix)
wt_status_collect(&s);
if (0 <= fd)
- update_index_if_able(&the_index, &index_lock);
+ repo_update_index_if_able(the_repository, &index_lock);
if (s.relative_paths)
s.prefix = prefix;
@@ -1674,7 +1676,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
run_commit_hook(use_editor, get_index_file(), "post-commit", NULL);
if (amend && !no_post_rewrite) {
- commit_post_rewrite(current_head, &oid);
+ commit_post_rewrite(the_repository, current_head, &oid);
}
if (!quiet) {
unsigned int flags = 0;
diff --git a/builtin/config.c b/builtin/config.c
index 84385ef..98d65bc 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -164,7 +164,8 @@ static NORETURN void usage_builtin_config(void)
usage_with_options(builtin_config_usage, builtin_config_options);
}
-static void check_argc(int argc, int min, int max) {
+static void check_argc(int argc, int min, int max)
+{
if (argc >= min && argc <= max)
return;
if (min == max)
@@ -598,7 +599,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
int nongit = !startup_info->have_repository;
char *value;
- given_config_source.file = getenv(CONFIG_ENVIRONMENT);
+ given_config_source.file = xstrdup_or_null(getenv(CONFIG_ENVIRONMENT));
argc = parse_options(argc, argv, prefix, builtin_config_options,
builtin_config_usage,
diff --git a/builtin/describe.c b/builtin/describe.c
index cc11844..02ec564 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "lockfile.h"
@@ -634,7 +635,7 @@ int cmd_describe(int argc, const char **argv, const char *prefix)
NULL, NULL, NULL);
fd = hold_locked_index(&index_lock, 0);
if (0 <= fd)
- update_index_if_able(&the_index, &index_lock);
+ repo_update_index_if_able(the_repository, &index_lock);
repo_init_revisions(the_repository, &revs, prefix);
argv_array_pushv(&args, diff_index_args);
diff --git a/builtin/diff-files.c b/builtin/diff-files.c
index 48cfcb9..86ae474 100644
--- a/builtin/diff-files.c
+++ b/builtin/diff-files.c
@@ -3,6 +3,7 @@
*
* Copyright (C) Linus Torvalds, 2005
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "diff.h"
diff --git a/builtin/diff-index.c b/builtin/diff-index.c
index fcccd1f..93ec642 100644
--- a/builtin/diff-index.c
+++ b/builtin/diff-index.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "diff.h"
diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index ef99612..a90681b 100644
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "diff.h"
@@ -165,7 +166,7 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
if (opt->diffopt.detect_rename) {
if (!the_index.cache)
- read_index(&the_index);
+ repo_read_index(the_repository);
opt->diffopt.setup |= DIFF_SETUP_USE_SIZE_CACHE;
}
while (fgets(line, sizeof(line), stdin)) {
diff --git a/builtin/diff.c b/builtin/diff.c
index f0393bb..74351a5 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -3,6 +3,7 @@
*
* Copyright (c) 2006 Junio C Hamano
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "lockfile.h"
@@ -212,7 +213,7 @@ static void refresh_index_quietly(void)
discard_cache();
read_cache();
refresh_cache(REFRESH_QUIET|REFRESH_UNMERGED);
- update_index_if_able(&the_index, &lock_file);
+ repo_update_index_if_able(the_repository, &lock_file);
}
static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv)
diff --git a/builtin/difftool.c b/builtin/difftool.c
index 544b0e8..a3ea60e 100644
--- a/builtin/difftool.c
+++ b/builtin/difftool.c
@@ -11,6 +11,7 @@
*
* Copyright (C) 2016 Johannes Schindelin
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "builtin.h"
@@ -323,7 +324,7 @@ static int checkout_path(unsigned mode, struct object_id *oid,
int ret;
ce = make_transient_cache_entry(mode, oid, path, 0);
- ret = checkout_entry(ce, state, NULL);
+ ret = checkout_entry(ce, state, NULL, NULL);
discard_cache_entry(ce);
return ret;
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index 63e69a5..153a2bd 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -55,6 +55,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
struct oid_array shallow = OID_ARRAY_INIT;
struct string_list deepen_not = STRING_LIST_INIT_DUP;
struct packet_reader reader;
+ enum protocol_version version;
fetch_if_missing = 0;
@@ -217,11 +218,14 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
packet_reader_init(&reader, fd[0], NULL, 0,
PACKET_READ_CHOMP_NEWLINE |
- PACKET_READ_GENTLE_ON_EOF);
+ PACKET_READ_GENTLE_ON_EOF |
+ PACKET_READ_DIE_ON_ERR_PACKET);
- switch (discover_version(&reader)) {
+ version = discover_version(&reader);
+ switch (version) {
case protocol_v2:
- die("support for protocol v2 not implemented yet");
+ get_remote_refs(fd[1], &reader, &ref, 0, NULL, NULL);
+ break;
case protocol_v1:
case protocol_v0:
get_remote_heads(&reader, &ref, 0, NULL, &shallow);
@@ -231,7 +235,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
}
ref = fetch_pack(&args, fd, conn, ref, dest, sought, nr_sought,
- &shallow, pack_lockfile_ptr, protocol_v0);
+ &shallow, pack_lockfile_ptr, version);
if (pack_lockfile) {
printf("lock %s\n", pack_lockfile);
fflush(stdout);
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 57f35c6..5a09fe2 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -628,9 +628,14 @@ static int find_and_replace(struct strbuf *haystack,
const char *needle,
const char *placeholder)
{
- const char *p = strstr(haystack->buf, needle);
+ const char *p = NULL;
int plen, nlen;
+ nlen = strlen(needle);
+ if (ends_with(haystack->buf, needle))
+ p = haystack->buf + haystack->len - nlen;
+ else
+ p = strstr(haystack->buf, needle);
if (!p)
return 0;
@@ -638,7 +643,6 @@ static int find_and_replace(struct strbuf *haystack,
return 0;
plen = strlen(p);
- nlen = strlen(needle);
if (plen > nlen && p[nlen] != '/')
return 0;
@@ -762,9 +766,6 @@ static int update_local_ref(struct ref *ref,
what = _("[new ref]");
}
- if ((recurse_submodules != RECURSE_SUBMODULES_OFF) &&
- (recurse_submodules != RECURSE_SUBMODULES_ON))
- check_for_new_submodule_commits(&ref->new_oid);
r = s_update_ref(msg, ref, 0);
format_display(display, r ? '!' : '*', what,
r ? _("unable to update local ref") : NULL,
@@ -778,9 +779,6 @@ static int update_local_ref(struct ref *ref,
strbuf_add_unique_abbrev(&quickref, &current->object.oid, DEFAULT_ABBREV);
strbuf_addstr(&quickref, "..");
strbuf_add_unique_abbrev(&quickref, &ref->new_oid, DEFAULT_ABBREV);
- if ((recurse_submodules != RECURSE_SUBMODULES_OFF) &&
- (recurse_submodules != RECURSE_SUBMODULES_ON))
- check_for_new_submodule_commits(&ref->new_oid);
r = s_update_ref("fast-forward", ref, 1);
format_display(display, r ? '!' : ' ', quickref.buf,
r ? _("unable to update local ref") : NULL,
@@ -793,9 +791,6 @@ static int update_local_ref(struct ref *ref,
strbuf_add_unique_abbrev(&quickref, &current->object.oid, DEFAULT_ABBREV);
strbuf_addstr(&quickref, "...");
strbuf_add_unique_abbrev(&quickref, &ref->new_oid, DEFAULT_ABBREV);
- if ((recurse_submodules != RECURSE_SUBMODULES_OFF) &&
- (recurse_submodules != RECURSE_SUBMODULES_ON))
- check_for_new_submodule_commits(&ref->new_oid);
r = s_update_ref("forced-update", ref, 1);
format_display(display, r ? '!' : '+', quickref.buf,
r ? _("unable to update local ref") : _("forced update"),
@@ -891,6 +886,8 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
ref->force = rm->peer_ref->force;
}
+ if (recurse_submodules != RECURSE_SUBMODULES_OFF)
+ check_for_new_submodule_commits(&rm->old_oid);
if (!strcmp(rm->name, "HEAD")) {
kind = "";
@@ -1171,6 +1168,7 @@ static void add_negotiation_tips(struct git_transport_options *smart_options)
static struct transport *prepare_transport(struct remote *remote, int deepen)
{
struct transport *transport;
+
transport = transport_get(remote, NULL);
transport_set_verbosity(transport, verbosity, progress);
transport->family = family;
@@ -1190,9 +1188,13 @@ static struct transport *prepare_transport(struct remote *remote, int deepen)
if (update_shallow)
set_option(transport, TRANS_OPT_UPDATE_SHALLOW, "yes");
if (filter_options.choice) {
+ struct strbuf expanded_filter_spec = STRBUF_INIT;
+ expand_list_objects_filter_spec(&filter_options,
+ &expanded_filter_spec);
set_option(transport, TRANS_OPT_LIST_OBJECTS_FILTER,
- filter_options.filter_spec);
+ expanded_filter_spec.buf);
set_option(transport, TRANS_OPT_FROM_PROMISOR, "1");
+ strbuf_release(&expanded_filter_spec);
}
if (negotiation_tip.nr) {
if (transport->smart_options)
@@ -1477,7 +1479,8 @@ static inline void fetch_one_setup_partial(struct remote *remote)
*/
if (strcmp(remote->name, repository_format_partial_clone)) {
if (filter_options.choice)
- die(_("--filter can only be used with the remote configured in core.partialClone"));
+ die(_("--filter can only be used with the remote "
+ "configured in extensions.partialclone"));
return;
}
@@ -1645,7 +1648,8 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
result = fetch_one(remote, argc, argv, prune_tags_ok);
} else {
if (filter_options.choice)
- die(_("--filter can only be used with the remote configured in core.partialClone"));
+ die(_("--filter can only be used with the remote "
+ "configured in extensions.partialclone"));
/* TODO should this also die if we have a previous partial-clone? */
result = fetch_multiple(&list);
}
diff --git a/builtin/fsck.c b/builtin/fsck.c
index bf5ddff..bb4227b 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "cache.h"
#include "repository.h"
@@ -401,7 +402,8 @@ out:
if (obj->type == OBJ_TREE)
free_tree_buffer((struct tree *)obj);
if (obj->type == OBJ_COMMIT)
- free_commit_buffer((struct commit *)obj);
+ free_commit_buffer(the_repository->parsed_objects,
+ (struct commit *)obj);
return err;
}
diff --git a/builtin/gc.c b/builtin/gc.c
index 871a56f..020f725 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -317,7 +317,7 @@ static void add_repack_all_option(struct string_list *keep_pack)
static void add_repack_incremental_option(void)
{
- argv_array_push(&repack, "--no-write-bitmap-index");
+ argv_array_push(&repack, "--no-write-bitmap-index");
}
static int need_to_gc(void)
@@ -659,8 +659,10 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
report_garbage = report_pack_garbage;
reprepare_packed_git(the_repository);
- if (pack_garbage.nr > 0)
+ if (pack_garbage.nr > 0) {
+ close_all_packs(the_repository->objects);
clean_pack_garbage();
+ }
if (gc_write_commit_graph)
write_commit_graph_reachable(get_object_directory(), 0,
diff --git a/builtin/grep.c b/builtin/grep.c
index bad9c0a..580fd38 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -3,6 +3,7 @@
*
* Copyright (c) 2006 Junio C Hamano
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "repository.h"
#include "config.h"
@@ -393,18 +394,22 @@ static void run_pager(struct grep_opt *opt, const char *prefix)
exit(status);
}
-static int grep_cache(struct grep_opt *opt, struct repository *repo,
+static int grep_cache(struct grep_opt *opt,
const struct pathspec *pathspec, int cached);
static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
struct tree_desc *tree, struct strbuf *base, int tn_len,
- int check_attr, struct repository *repo);
+ int check_attr);
-static int grep_submodule(struct grep_opt *opt, struct repository *superproject,
+static int grep_submodule(struct grep_opt *opt,
const struct pathspec *pathspec,
const struct object_id *oid,
const char *filename, const char *path)
{
- struct repository submodule;
+ struct repository subrepo;
+ struct repository *superproject = opt->repo;
+ const struct submodule *sub = submodule_from_path(superproject,
+ &null_oid, path);
+ struct grep_opt subopt;
int hit;
/*
@@ -420,12 +425,12 @@ static int grep_submodule(struct grep_opt *opt, struct repository *superproject,
return 0;
}
- if (repo_submodule_init(&submodule, superproject, path)) {
+ if (repo_submodule_init(&subrepo, superproject, sub)) {
grep_read_unlock();
return 0;
}
- repo_read_gitmodules(&submodule);
+ repo_read_gitmodules(&subrepo);
/*
* NEEDSWORK: This adds the submodule's object directory to the list of
@@ -437,9 +442,12 @@ static int grep_submodule(struct grep_opt *opt, struct repository *superproject,
* store is no longer global and instead is a member of the repository
* object.
*/
- add_to_alternates_memory(submodule.objects->odb->path);
+ add_to_alternates_memory(subrepo.objects->odb->path);
grep_read_unlock();
+ memcpy(&subopt, opt, sizeof(subopt));
+ subopt.repo = &subrepo;
+
if (oid) {
struct object *object;
struct tree_desc tree;
@@ -461,21 +469,22 @@ static int grep_submodule(struct grep_opt *opt, struct repository *superproject,
strbuf_addch(&base, '/');
init_tree_desc(&tree, data, size);
- hit = grep_tree(opt, pathspec, &tree, &base, base.len,
- object->type == OBJ_COMMIT, &submodule);
+ hit = grep_tree(&subopt, pathspec, &tree, &base, base.len,
+ object->type == OBJ_COMMIT);
strbuf_release(&base);
free(data);
} else {
- hit = grep_cache(opt, &submodule, pathspec, 1);
+ hit = grep_cache(&subopt, pathspec, 1);
}
- repo_clear(&submodule);
+ repo_clear(&subrepo);
return hit;
}
-static int grep_cache(struct grep_opt *opt, struct repository *repo,
+static int grep_cache(struct grep_opt *opt,
const struct pathspec *pathspec, int cached)
{
+ struct repository *repo = opt->repo;
int hit = 0;
int nr;
struct strbuf name = STRBUF_INIT;
@@ -513,7 +522,7 @@ static int grep_cache(struct grep_opt *opt, struct repository *repo,
}
} else if (recurse_submodules && S_ISGITLINK(ce->ce_mode) &&
submodule_path_match(repo->index, pathspec, name.buf, NULL)) {
- hit |= grep_submodule(opt, repo, pathspec, NULL, ce->name, ce->name);
+ hit |= grep_submodule(opt, pathspec, NULL, ce->name, ce->name);
} else {
continue;
}
@@ -535,8 +544,9 @@ static int grep_cache(struct grep_opt *opt, struct repository *repo,
static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
struct tree_desc *tree, struct strbuf *base, int tn_len,
- int check_attr, struct repository *repo)
+ int check_attr)
{
+ struct repository *repo = opt->repo;
int hit = 0;
enum interesting match = entry_not_interesting;
struct name_entry entry;
@@ -553,7 +563,8 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
if (match != all_entries_interesting) {
strbuf_addstr(&name, base->buf + tn_len);
- match = tree_entry_interesting(&entry, &name,
+ match = tree_entry_interesting(repo->index,
+ &entry, &name,
0, pathspec);
strbuf_setlen(&name, name_base_len);
@@ -566,7 +577,7 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
strbuf_add(base, entry.path, te_len);
if (S_ISREG(entry.mode)) {
- hit |= grep_oid(opt, entry.oid, base->buf, tn_len,
+ hit |= grep_oid(opt, &entry.oid, base->buf, tn_len,
check_attr ? base->buf + tn_len : NULL);
} else if (S_ISDIR(entry.mode)) {
enum object_type type;
@@ -574,18 +585,18 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
void *data;
unsigned long size;
- data = lock_and_read_oid_file(entry.oid, &type, &size);
+ data = lock_and_read_oid_file(&entry.oid, &type, &size);
if (!data)
die(_("unable to read tree (%s)"),
- oid_to_hex(entry.oid));
+ oid_to_hex(&entry.oid));
strbuf_addch(base, '/');
init_tree_desc(&sub, data, size);
hit |= grep_tree(opt, pathspec, &sub, base, tn_len,
- check_attr, repo);
+ check_attr);
free(data);
} else if (recurse_submodules && S_ISGITLINK(entry.mode)) {
- hit |= grep_submodule(opt, repo, pathspec, entry.oid,
+ hit |= grep_submodule(opt, pathspec, &entry.oid,
base->buf, base->buf + tn_len);
}
@@ -627,7 +638,7 @@ static int grep_object(struct grep_opt *opt, const struct pathspec *pathspec,
}
init_tree_desc(&tree, data, size);
hit = grep_tree(opt, pathspec, &tree, &base, base.len,
- obj->type == OBJ_COMMIT, the_repository);
+ obj->type == OBJ_COMMIT);
strbuf_release(&base);
free(data);
return hit;
@@ -644,12 +655,12 @@ 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(the_repository, list->objects[i].item,
+ real_obj = deref_tag(opt->repo, list->objects[i].item,
NULL, 0);
/* load the gitmodules file for this rev */
if (recurse_submodules) {
- submodule_free(the_repository);
+ submodule_free(opt->repo);
gitmodules_config_oid(&real_obj->oid);
}
if (grep_object(opt, pathspec, real_obj, list->objects[i].name,
@@ -674,9 +685,9 @@ static int grep_directory(struct grep_opt *opt, const struct pathspec *pathspec,
if (exc_std)
setup_standard_excludes(&dir);
- fill_directory(&dir, &the_index, pathspec);
+ fill_directory(&dir, opt->repo->index, pathspec);
for (i = 0; i < dir.nr; i++) {
- if (!dir_path_match(&the_index, dir.entries[i], pathspec, 0, NULL))
+ if (!dir_path_match(opt->repo->index, dir.entries[i], pathspec, 0, NULL))
continue;
hit |= grep_file(opt, dir.entries[i]->name);
if (hit && opt->status_only)
@@ -1014,7 +1025,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
break;
}
- if (get_oid_with_context(arg, GET_OID_RECORD_PATH,
+ if (get_oid_with_context(the_repository, arg,
+ GET_OID_RECORD_PATH,
&oid, &oc)) {
if (seen_dashdash)
die(_("unable to resolve revision: %s"), arg);
@@ -1117,7 +1129,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
if (!cached)
setup_work_tree();
- hit = grep_cache(&opt, the_repository, &pathspec, cached);
+ hit = grep_cache(&opt, &pathspec, cached);
} else {
if (cached)
die(_("both --cached and trees are given"));
diff --git a/builtin/hash-object.c b/builtin/hash-object.c
index d6f06ea..e055c11 100644
--- a/builtin/hash-object.c
+++ b/builtin/hash-object.c
@@ -40,7 +40,8 @@ static void hash_fd(int fd, const char *type, const char *path, unsigned flags,
if (fstat(fd, &st) < 0 ||
(literally
? hash_literally(&oid, fd, type, flags)
- : index_fd(&the_index, &oid, fd, &st, type_from_string(type), path, flags)))
+ : index_fd(the_repository->index, &oid, fd, &st,
+ type_from_string(type), path, flags)))
die((flags & HASH_WRITE_OBJECT)
? "Unable to add %s to database"
: "Unable to hash %s", path);
diff --git a/builtin/init-db.c b/builtin/init-db.c
index 41faffd..93eff76 100644
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -542,8 +542,8 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
* GIT_WORK_TREE makes sense only in conjunction with GIT_DIR
* without --bare. Catch the error early.
*/
- git_dir = getenv(GIT_DIR_ENVIRONMENT);
- work_tree = getenv(GIT_WORK_TREE_ENVIRONMENT);
+ git_dir = xstrdup_or_null(getenv(GIT_DIR_ENVIRONMENT));
+ work_tree = xstrdup_or_null(getenv(GIT_WORK_TREE_ENVIRONMENT));
if ((!git_dir || is_bare_repository_cfg == 1) && work_tree)
die(_("%s (or --work-tree=<directory>) not allowed without "
"specifying %s (or --git-dir=<directory>)"),
@@ -582,6 +582,8 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
}
UNLEAK(real_git_dir);
+ UNLEAK(git_dir);
+ UNLEAK(work_tree);
flags |= INIT_DB_EXIST_OK;
return init_db(git_dir, real_git_dir, template_dir, flags);
diff --git a/builtin/log.c b/builtin/log.c
index e8e5106..5786926 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -4,6 +4,7 @@
* (C) Copyright 2006 Linus Torvalds
* 2006 Junio Hamano
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "refs.h"
@@ -203,7 +204,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
rev->diffopt.filter || rev->diffopt.flags.follow_renames)
rev->always_show_header = 0;
- if (source) {
+ if (source || w.source) {
init_revision_sources(&revision_sources);
rev->sources = &revision_sources;
}
@@ -397,7 +398,8 @@ static int cmd_log_walk(struct rev_info *rev)
* We may show a given commit multiple times when
* walking the reflogs.
*/
- free_commit_buffer(commit);
+ free_commit_buffer(the_repository->parsed_objects,
+ commit);
free_commit_list(commit->parents);
commit->parents = NULL;
}
@@ -508,7 +510,8 @@ static int show_blob_object(const struct object_id *oid, struct rev_info *rev, c
!rev->diffopt.flags.allow_textconv)
return stream_blob_to_fd(1, oid, NULL, 0);
- if (get_oid_with_context(obj_name, GET_OID_RECORD_PATH,
+ if (get_oid_with_context(the_repository, obj_name,
+ GET_OID_RECORD_PATH,
&oidc, &obj_context))
die(_("Not a valid object name %s"), obj_name);
if (!obj_context.path ||
@@ -641,8 +644,9 @@ int cmd_show(int argc, const char **argv, const char *prefix)
diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
name,
diff_get_color_opt(&rev.diffopt, DIFF_RESET));
- read_tree_recursive((struct tree *)o, "", 0, 0, &match_all,
- show_tree_object, rev.diffopt.file);
+ read_tree_recursive(the_repository, (struct tree *)o, "",
+ 0, 0, &match_all, show_tree_object,
+ rev.diffopt.file);
rev.shown_one = 1;
break;
case OBJ_COMMIT:
@@ -1939,7 +1943,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
open_next_file(rev.numbered_files ? NULL : commit, NULL, &rev, quiet))
die(_("Failed to create output files"));
shown = log_tree_commit(&rev, commit);
- free_commit_buffer(commit);
+ free_commit_buffer(the_repository->parsed_objects,
+ commit);
/* We put one extra blank line between formatted
* patches and this flag is used by log-tree code
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index c70a9c7..29a8762 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -5,7 +5,6 @@
*
* Copyright (C) Linus Torvalds, 2005
*/
-#define NO_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "repository.h"
#include "config.h"
@@ -206,17 +205,19 @@ static void show_files(struct repository *repo, struct dir_struct *dir);
static void show_submodule(struct repository *superproject,
struct dir_struct *dir, const char *path)
{
- struct repository submodule;
+ struct repository subrepo;
+ const struct submodule *sub = submodule_from_path(superproject,
+ &null_oid, path);
- if (repo_submodule_init(&submodule, superproject, path))
+ if (repo_submodule_init(&subrepo, superproject, sub))
return;
- if (repo_read_index(&submodule) < 0)
+ if (repo_read_index(&subrepo) < 0)
die("index file corrupt");
- show_files(&submodule, dir);
+ show_files(&subrepo, dir);
- repo_clear(&submodule);
+ repo_clear(&subrepo);
}
static void show_ce(struct repository *repo, struct dir_struct *dir,
@@ -441,7 +442,7 @@ void overlay_tree_on_index(struct index_state *istate,
PATHSPEC_PREFER_CWD, prefix, matchbuf);
} else
memset(&pathspec, 0, sizeof(pathspec));
- if (read_tree(tree, 1, &pathspec, istate))
+ if (read_tree(the_repository, tree, 1, &pathspec, istate))
die("unable to read tree entries %s", tree_name);
for (i = 0; i < istate->cache_nr; i++) {
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index 7d581d6..7cad3f2 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -185,5 +185,6 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
tree = parse_tree_indirect(&oid);
if (!tree)
die("not a tree object");
- return !!read_tree_recursive(tree, "", 0, 0, &pathspec, show_tree, NULL);
+ return !!read_tree_recursive(the_repository, tree, "", 0, 0,
+ &pathspec, show_tree, NULL);
}
diff --git a/builtin/merge-index.c b/builtin/merge-index.c
index c99443b..38ea6ad 100644
--- a/builtin/merge-index.c
+++ b/builtin/merge-index.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "run-command.h"
diff --git a/builtin/merge-ours.c b/builtin/merge-ours.c
index 0b07263..4594507 100644
--- a/builtin/merge-ours.c
+++ b/builtin/merge-ours.c
@@ -7,6 +7,7 @@
*
* Pretend we resolved the heads, but declare our tree trumps everybody else.
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "git-compat-util.h"
#include "builtin.h"
#include "diff.h"
diff --git a/builtin/merge-recursive.c b/builtin/merge-recursive.c
index 9b2f707..5b910e3 100644
--- a/builtin/merge-recursive.c
+++ b/builtin/merge-recursive.c
@@ -7,16 +7,16 @@
static const char builtin_merge_recursive_usage[] =
"git %s <base>... -- <head> <remote> ...";
-static const char *better_branch_name(const char *branch)
+static char *better_branch_name(const char *branch)
{
static char githead_env[8 + GIT_MAX_HEXSZ + 1];
char *name;
if (strlen(branch) != the_hash_algo->hexsz)
- return branch;
+ return xstrdup(branch);
xsnprintf(githead_env, sizeof(githead_env), "GITHEAD_%s", branch);
name = getenv(githead_env);
- return name ? name : branch;
+ return xstrdup(name ? name : branch);
}
int cmd_merge_recursive(int argc, const char **argv, const char *prefix)
@@ -26,9 +26,10 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix)
int i, failed;
struct object_id h1, h2;
struct merge_options o;
+ char *better1, *better2;
struct commit *result;
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
if (argv[0] && ends_with(argv[0], "-subtree"))
o.subtree_shift = "";
@@ -70,13 +71,17 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix)
if (get_oid(o.branch2, &h2))
die(_("could not resolve ref '%s'"), o.branch2);
- o.branch1 = better_branch_name(o.branch1);
- o.branch2 = better_branch_name(o.branch2);
+ o.branch1 = better1 = better_branch_name(o.branch1);
+ o.branch2 = better2 = better_branch_name(o.branch2);
if (o.verbosity >= 3)
printf(_("Merging %s with %s\n"), o.branch1, o.branch2);
failed = merge_recursive_generic(&o, &h1, &h2, bases_count, bases, &result);
+
+ free(better1);
+ free(better2);
+
if (failed < 0)
return 128; /* die() error code */
return failed;
diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c
index 70f6fc9..34ca025 100644
--- a/builtin/merge-tree.c
+++ b/builtin/merge-tree.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "tree-walk.h"
#include "xdiff-interface.h"
@@ -76,7 +77,8 @@ static void *result(struct merge_list *entry, unsigned long *size)
their = NULL;
if (entry)
their = entry->blob;
- return merge_blobs(&the_index, path, base, our, their, size);
+ return merge_blobs(the_repository->index, path,
+ base, our, their, size);
}
static void *origin(struct merge_list *entry, unsigned long *size)
@@ -154,15 +156,15 @@ static void show_result(void)
/* An empty entry never compares same, not even to another empty entry */
static int same_entry(struct name_entry *a, struct name_entry *b)
{
- return a->oid &&
- b->oid &&
- oideq(a->oid, b->oid) &&
+ return !is_null_oid(&a->oid) &&
+ !is_null_oid(&b->oid) &&
+ oideq(&a->oid, &b->oid) &&
a->mode == b->mode;
}
static int both_empty(struct name_entry *a, struct name_entry *b)
{
- return !(a->oid || b->oid);
+ return is_null_oid(&a->oid) && is_null_oid(&b->oid);
}
static struct merge_list *create_entry(unsigned stage, unsigned mode, const struct object_id *oid, const char *path)
@@ -178,7 +180,7 @@ static struct merge_list *create_entry(unsigned stage, unsigned mode, const stru
static char *traverse_path(const struct traverse_info *info, const struct name_entry *n)
{
- char *path = xmallocz(traverse_path_len(info, n));
+ char *path = xmallocz(traverse_path_len(info, n) + the_hash_algo->rawsz);
return make_traverse_path(path, info, n);
}
@@ -192,8 +194,8 @@ static void resolve(const struct traverse_info *info, struct name_entry *ours, s
return;
path = traverse_path(info, result);
- orig = create_entry(2, ours->mode, ours->oid, path);
- final = create_entry(0, result->mode, result->oid, path);
+ orig = create_entry(2, ours->mode, &ours->oid, path);
+ final = create_entry(0, result->mode, &result->oid, path);
final->link = orig;
@@ -217,7 +219,7 @@ static void unresolved_directory(const struct traverse_info *info,
newbase = traverse_path(info, p);
-#define ENTRY_OID(e) (((e)->mode && S_ISDIR((e)->mode)) ? (e)->oid : NULL)
+#define ENTRY_OID(e) (((e)->mode && S_ISDIR((e)->mode)) ? &(e)->oid : NULL)
buf0 = fill_tree_descriptor(t + 0, ENTRY_OID(n + 0));
buf1 = fill_tree_descriptor(t + 1, ENTRY_OID(n + 1));
buf2 = fill_tree_descriptor(t + 2, ENTRY_OID(n + 2));
@@ -243,7 +245,7 @@ static struct merge_list *link_entry(unsigned stage, const struct traverse_info
path = entry->path;
else
path = traverse_path(info, n);
- link = create_entry(stage, n->mode, n->oid, path);
+ link = create_entry(stage, n->mode, &n->oid, path);
link->link = entry;
return link;
}
@@ -318,7 +320,7 @@ static int threeway_callback(int n, unsigned long mask, unsigned long dirmask, s
}
if (same_entry(entry+0, entry+1)) {
- if (entry[2].oid && !S_ISDIR(entry[2].mode)) {
+ if (!is_null_oid(&entry[2].oid) && !S_ISDIR(entry[2].mode)) {
/* We did not touch, they modified -- take theirs */
resolve(info, entry+1, entry+2);
return mask;
@@ -346,7 +348,7 @@ static void merge_trees(struct tree_desc t[3], const char *base)
setup_traverse_info(&info, base);
info.fn = threeway_callback;
- traverse_trees(3, t, &info);
+ traverse_trees(&the_index, 3, t, &info);
}
static void *get_tree_descriptor(struct tree_desc *desc, const char *rev)
diff --git a/builtin/merge.c b/builtin/merge.c
index dc0b7cc..e47d77b 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -6,6 +6,7 @@
* Based on git-merge.sh by Junio C Hamano.
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "parse-options.h"
@@ -702,7 +703,7 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common,
return 2;
}
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
if (!strcmp(strategy, "subtree"))
o.subtree_shift = "";
diff --git a/builtin/mv.c b/builtin/mv.c
index 80bb967..be15ba7 100644
--- a/builtin/mv.c
+++ b/builtin/mv.c
@@ -3,6 +3,7 @@
*
* Copyright (C) 2006 Johannes Schindelin
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "config.h"
#include "pathspec.h"
diff --git a/builtin/notes.c b/builtin/notes.c
index 4996a67..02e97f5 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -330,10 +330,10 @@ static int notes_copy_from_stdin(int force, const char *rewrite_cmd)
}
if (!rewrite_cmd) {
- commit_notes(t, msg);
+ commit_notes(the_repository, t, msg);
free_notes(t);
} else {
- finish_copy_notes_for_rewrite(c, msg);
+ finish_copy_notes_for_rewrite(the_repository, c, msg);
}
strbuf_release(&buf);
return ret;
@@ -469,12 +469,14 @@ static int add(int argc, const char **argv, const char *prefix)
write_note_data(&d, &new_note);
if (add_note(t, &object, &new_note, combine_notes_overwrite))
BUG("combine_notes_overwrite failed");
- commit_notes(t, "Notes added by 'git notes add'");
+ commit_notes(the_repository, t,
+ "Notes added by 'git notes add'");
} else {
fprintf(stderr, _("Removing note for object %s\n"),
oid_to_hex(&object));
remove_note(t, object.hash);
- commit_notes(t, "Notes removed by 'git notes add'");
+ commit_notes(the_repository, t,
+ "Notes removed by 'git notes add'");
}
free_note_data(&d);
@@ -552,7 +554,8 @@ static int copy(int argc, const char **argv, const char *prefix)
if (add_note(t, &object, from_note, combine_notes_overwrite))
BUG("combine_notes_overwrite failed");
- commit_notes(t, "Notes added by 'git notes copy'");
+ commit_notes(the_repository, t,
+ "Notes added by 'git notes copy'");
out:
free_notes(t);
return retval;
@@ -636,7 +639,7 @@ static int append_edit(int argc, const char **argv, const char *prefix)
remove_note(t, object.hash);
logmsg = xstrfmt("Notes removed by 'git notes %s'", argv[0]);
}
- commit_notes(t, logmsg);
+ commit_notes(the_repository, t, logmsg);
free(logmsg);
free_note_data(&d);
@@ -937,7 +940,8 @@ static int remove_cmd(int argc, const char **argv, const char *prefix)
strbuf_release(&sb);
}
if (!retval)
- commit_notes(t, "Notes removed by 'git notes remove'");
+ commit_notes(the_repository, t,
+ "Notes removed by 'git notes remove'");
free_notes(t);
return retval;
}
@@ -965,7 +969,8 @@ static int prune(int argc, const char **argv, const char *prefix)
prune_notes(t, (verbose ? NOTES_PRUNE_VERBOSE : 0) |
(show_only ? NOTES_PRUNE_VERBOSE|NOTES_PRUNE_DRYRUN : 0) );
if (!show_only)
- commit_notes(t, "Notes removed by 'git notes prune'");
+ commit_notes(the_repository, t,
+ "Notes removed by 'git notes prune'");
free_notes(t);
return 0;
}
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index d4c3987..68e2e66 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -84,6 +84,7 @@ static unsigned long pack_size_limit;
static int depth = 50;
static int delta_search_threads;
static int pack_to_stdout;
+static int sparse;
static int thin;
static int num_preferred_base;
static struct progress *progress_state;
@@ -970,7 +971,7 @@ static int no_try_delta(const char *path)
if (!check)
check = attr_check_initl("delta", NULL);
- git_check_attr(&the_index, path, check);
+ git_check_attr(the_repository->index, path, check);
if (ATTR_FALSE(check->items[0].value))
return 1;
return 0;
@@ -1334,7 +1335,7 @@ static void add_pbase_object(struct tree_desc *tree,
if (cmp < 0)
return;
if (name[cmplen] != '/') {
- add_object_entry(entry.oid,
+ add_object_entry(&entry.oid,
object_type(entry.mode),
fullname, 1);
return;
@@ -1345,7 +1346,7 @@ static void add_pbase_object(struct tree_desc *tree,
const char *down = name+cmplen+1;
int downlen = name_cmp_len(down);
- tree = pbase_tree_get(entry.oid);
+ tree = pbase_tree_get(&entry.oid);
if (!tree)
return;
init_tree_desc(&sub, tree->tree_data, tree->tree_size);
@@ -1953,11 +1954,6 @@ static int delta_cacheable(unsigned long src_size, unsigned long trg_size,
return 0;
}
-/* Protect access to object database */
-static pthread_mutex_t read_mutex;
-#define read_lock() pthread_mutex_lock(&read_mutex)
-#define read_unlock() pthread_mutex_unlock(&read_mutex)
-
/* Protect delta_cache_size */
static pthread_mutex_t cache_mutex;
#define cache_lock() pthread_mutex_lock(&cache_mutex)
@@ -1993,11 +1989,11 @@ unsigned long oe_get_size_slow(struct packing_data *pack,
unsigned long used, avail, size;
if (e->type_ != OBJ_OFS_DELTA && e->type_ != OBJ_REF_DELTA) {
- read_lock();
+ packing_data_lock(&to_pack);
if (oid_object_info(the_repository, &e->idx.oid, &size) < 0)
die(_("unable to get size of %s"),
oid_to_hex(&e->idx.oid));
- read_unlock();
+ packing_data_unlock(&to_pack);
return size;
}
@@ -2005,7 +2001,7 @@ unsigned long oe_get_size_slow(struct packing_data *pack,
if (!p)
BUG("when e->type is a delta, it must belong to a pack");
- read_lock();
+ packing_data_lock(&to_pack);
w_curs = NULL;
buf = use_pack(p, &w_curs, e->in_pack_offset, &avail);
used = unpack_object_header_buffer(buf, avail, &type, &size);
@@ -2014,7 +2010,7 @@ unsigned long oe_get_size_slow(struct packing_data *pack,
oid_to_hex(&e->idx.oid));
unuse_pack(&w_curs);
- read_unlock();
+ packing_data_unlock(&to_pack);
return size;
}
@@ -2076,9 +2072,9 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
/* Load data if not already done */
if (!trg->data) {
- read_lock();
+ packing_data_lock(&to_pack);
trg->data = read_object_file(&trg_entry->idx.oid, &type, &sz);
- read_unlock();
+ packing_data_unlock(&to_pack);
if (!trg->data)
die(_("object %s cannot be read"),
oid_to_hex(&trg_entry->idx.oid));
@@ -2089,9 +2085,9 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
*mem_usage += sz;
}
if (!src->data) {
- read_lock();
+ packing_data_lock(&to_pack);
src->data = read_object_file(&src_entry->idx.oid, &type, &sz);
- read_unlock();
+ packing_data_unlock(&to_pack);
if (!src->data) {
if (src_entry->preferred_base) {
static int warned = 0;
@@ -2337,9 +2333,9 @@ static void find_deltas(struct object_entry **list, unsigned *list_size,
static void try_to_free_from_threads(size_t size)
{
- read_lock();
+ packing_data_lock(&to_pack);
release_pack_memory(size);
- read_unlock();
+ packing_data_unlock(&to_pack);
}
static try_to_free_t old_try_to_free_routine;
@@ -2381,7 +2377,6 @@ static pthread_cond_t progress_cond;
*/
static void init_threaded_search(void)
{
- init_recursive_mutex(&read_mutex);
pthread_mutex_init(&cache_mutex, NULL);
pthread_mutex_init(&progress_mutex, NULL);
pthread_cond_init(&progress_cond, NULL);
@@ -2392,7 +2387,6 @@ static void cleanup_threaded_search(void)
{
set_try_to_free_routine(old_try_to_free_routine);
pthread_cond_destroy(&progress_cond);
- pthread_mutex_destroy(&read_mutex);
pthread_mutex_destroy(&cache_mutex);
pthread_mutex_destroy(&progress_mutex);
}
@@ -2710,6 +2704,10 @@ static int git_pack_config(const char *k, const char *v, void *cb)
use_bitmap_index_default = git_config_bool(k, v);
return 0;
}
+ if (!strcmp(k, "pack.usesparse")) {
+ sparse = git_config_bool(k, v);
+ return 0;
+ }
if (!strcmp(k, "pack.threads")) {
delta_search_threads = git_config_int(k, v);
if (delta_search_threads < 0)
@@ -3084,14 +3082,16 @@ static void record_recent_commit(struct commit *commit, void *data)
static void get_object_list(int ac, const char **av)
{
struct rev_info revs;
+ struct setup_revision_opt s_r_opt = {
+ .allow_exclude_promisor_objects = 1,
+ };
char line[1000];
int flags = 0;
int save_warning;
repo_init_revisions(the_repository, &revs, NULL);
save_commit_buffer = 0;
- revs.allow_exclude_promisor_objects_opt = 1;
- setup_revisions(ac, av, &revs, NULL);
+ setup_revisions(ac, av, &revs, &s_r_opt);
/* make sure shallows are read */
is_repository_shallow(the_repository);
@@ -3135,7 +3135,7 @@ static void get_object_list(int ac, const char **av)
if (prepare_revision_walk(&revs))
die(_("revision walk setup failed"));
- mark_edges_uninteresting(&revs, show_edge);
+ mark_edges_uninteresting(&revs, show_edge, sparse);
if (!fn_show_object)
fn_show_object = show_object;
@@ -3292,6 +3292,8 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
{ OPTION_CALLBACK, 0, "unpack-unreachable", NULL, N_("time"),
N_("unpack unreachable objects newer than <time>"),
PARSE_OPT_OPTARG, option_parse_unpack_unreachable },
+ OPT_BOOL(0, "sparse", &sparse,
+ N_("use the sparse reachability algorithm")),
OPT_BOOL(0, "thin", &thin,
N_("create thin packs")),
OPT_BOOL(0, "shallow", &shallow,
@@ -3324,6 +3326,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
read_replace_refs = 0;
+ sparse = git_env_bool("GIT_TEST_PACK_SPARSE", 0);
reset_pack_idx_option(&pack_idx_opts);
git_config(git_pack_config, NULL);
diff --git a/builtin/prune.c b/builtin/prune.c
index e42653b..1ec9ddd 100644
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -120,7 +120,6 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
save_commit_buffer = 0;
read_replace_refs = 0;
ref_paranoia = 1;
- revs.allow_exclude_promisor_objects_opt = 1;
repo_init_revisions(the_repository, &revs, prefix);
argc = parse_options(argc, argv, prefix, options, prune_usage, 0);
diff --git a/builtin/pull.c b/builtin/pull.c
index 74808b9..701d147 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -5,6 +5,7 @@
*
* Fetch one or more remote refs and merge it/them into the current HEAD.
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "builtin.h"
diff --git a/builtin/push.c b/builtin/push.c
index ee1e842..021dd3b 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -143,7 +143,9 @@ static int push_url_of_remote(struct remote *remote, const char ***url_p)
return remote->url_nr;
}
-static NORETURN int die_push_simple(struct branch *branch, struct remote *remote) {
+static NORETURN int die_push_simple(struct branch *branch,
+ struct remote *remote)
+{
/*
* There's no point in using shorten_unambiguous_ref here,
* as the ambiguity would be on the remote side, not what
diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index ac255ad..9083dcf 100644
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -4,6 +4,7 @@
* Copyright (C) Linus Torvalds, 2005
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "lockfile.h"
diff --git a/builtin/rebase--interactive.c b/builtin/rebase--interactive.c
index dd2a55a..888390f 100644
--- a/builtin/rebase--interactive.c
+++ b/builtin/rebase--interactive.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "cache.h"
#include "config.h"
@@ -193,6 +194,8 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
OPT_STRING(0, "onto-name", &onto_name, N_("onto-name"), N_("onto name")),
OPT_STRING(0, "cmd", &cmd, N_("cmd"), N_("the command to run")),
OPT_RERERE_AUTOUPDATE(&opts.allow_rerere_auto),
+ OPT_BOOL(0, "reschedule-failed-exec", &opts.reschedule_failed_exec,
+ N_("automatically re-schedule any `exec` that fails")),
OPT_END()
};
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 00de703..b9d6177 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -4,6 +4,7 @@
* Copyright (c) 2018 Pratik Karki
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "run-command.h"
#include "exec-cmd.h"
@@ -104,6 +105,7 @@ struct rebase_options {
int rebase_merges, rebase_cousins;
char *strategy, *strategy_opts;
struct strbuf git_format_patch_opt;
+ int reschedule_failed_exec;
};
static int is_interactive(struct rebase_options *opts)
@@ -122,7 +124,7 @@ static void imply_interactive(struct rebase_options *opts, const char *option)
case REBASE_PRESERVE_MERGES:
break;
case REBASE_MERGE:
- /* we silently *upgrade* --merge to --interactive if needed */
+ /* we now implement --merge via --interactive */
default:
opts->type = REBASE_INTERACTIVE; /* implied */
break;
@@ -185,10 +187,7 @@ static int read_basic_state(struct rebase_options *opts)
if (get_oid(buf.buf, &opts->orig_head))
return error(_("invalid orig-head: '%s'"), buf.buf);
- strbuf_reset(&buf);
- if (read_one(state_dir_path("quiet", opts), &buf))
- return -1;
- if (buf.len)
+ if (file_exists(state_dir_path("quiet", opts)))
opts->flags &= ~REBASE_NO_QUIET;
else
opts->flags |= REBASE_NO_QUIET;
@@ -246,6 +245,37 @@ static int read_basic_state(struct rebase_options *opts)
return 0;
}
+static int write_basic_state(struct rebase_options *opts)
+{
+ write_file(state_dir_path("head-name", opts), "%s",
+ opts->head_name ? opts->head_name : "detached HEAD");
+ write_file(state_dir_path("onto", opts), "%s",
+ opts->onto ? oid_to_hex(&opts->onto->object.oid) : "");
+ write_file(state_dir_path("orig-head", opts), "%s",
+ oid_to_hex(&opts->orig_head));
+ write_file(state_dir_path("quiet", opts), "%s",
+ opts->flags & REBASE_NO_QUIET ? "" : "t");
+ if (opts->flags & REBASE_VERBOSE)
+ write_file(state_dir_path("verbose", opts), "%s", "");
+ if (opts->strategy)
+ write_file(state_dir_path("strategy", opts), "%s",
+ opts->strategy);
+ if (opts->strategy_opts)
+ write_file(state_dir_path("strategy_opts", opts), "%s",
+ opts->strategy_opts);
+ if (opts->allow_rerere_autoupdate >= 0)
+ write_file(state_dir_path("allow_rerere_autoupdate", opts),
+ "-%s-rerere-autoupdate",
+ opts->allow_rerere_autoupdate ? "" : "-no");
+ if (opts->gpg_sign_opt)
+ write_file(state_dir_path("gpg_sign_opt", opts), "%s",
+ opts->gpg_sign_opt);
+ if (opts->signoff)
+ write_file(state_dir_path("strategy", opts), "--signoff");
+
+ return 0;
+}
+
static int apply_autostash(struct rebase_options *opts)
{
const char *path = state_dir_path("autostash", opts);
@@ -333,6 +363,161 @@ static void add_var(struct strbuf *buf, const char *name, const char *value)
}
}
+#define GIT_REFLOG_ACTION_ENVIRONMENT "GIT_REFLOG_ACTION"
+
+#define RESET_HEAD_DETACH (1<<0)
+#define RESET_HEAD_HARD (1<<1)
+#define RESET_HEAD_RUN_POST_CHECKOUT_HOOK (1<<2)
+#define RESET_HEAD_REFS_ONLY (1<<3)
+
+static int reset_head(struct object_id *oid, const char *action,
+ const char *switch_to_branch, unsigned flags,
+ const char *reflog_orig_head, const char *reflog_head)
+{
+ unsigned detach_head = flags & RESET_HEAD_DETACH;
+ unsigned reset_hard = flags & RESET_HEAD_HARD;
+ unsigned run_hook = flags & RESET_HEAD_RUN_POST_CHECKOUT_HOOK;
+ unsigned refs_only = flags & RESET_HEAD_REFS_ONLY;
+ struct object_id head_oid;
+ struct tree_desc desc[2] = { { NULL }, { NULL } };
+ struct lock_file lock = LOCK_INIT;
+ struct unpack_trees_options unpack_tree_opts;
+ struct tree *tree;
+ const char *reflog_action;
+ struct strbuf msg = STRBUF_INIT;
+ size_t prefix_len;
+ struct object_id *orig = NULL, oid_orig,
+ *old_orig = NULL, oid_old_orig;
+ int ret = 0, nr = 0;
+
+ if (switch_to_branch && !starts_with(switch_to_branch, "refs/"))
+ BUG("Not a fully qualified branch: '%s'", switch_to_branch);
+
+ if (!refs_only && hold_locked_index(&lock, LOCK_REPORT_ON_ERROR) < 0) {
+ ret = -1;
+ goto leave_reset_head;
+ }
+
+ if ((!oid || !reset_hard) && get_oid("HEAD", &head_oid)) {
+ ret = error(_("could not determine HEAD revision"));
+ goto leave_reset_head;
+ }
+
+ if (!oid)
+ oid = &head_oid;
+
+ if (refs_only)
+ goto reset_head_refs;
+
+ memset(&unpack_tree_opts, 0, sizeof(unpack_tree_opts));
+ setup_unpack_trees_porcelain(&unpack_tree_opts, action);
+ unpack_tree_opts.head_idx = 1;
+ unpack_tree_opts.src_index = the_repository->index;
+ unpack_tree_opts.dst_index = the_repository->index;
+ unpack_tree_opts.fn = reset_hard ? oneway_merge : twoway_merge;
+ unpack_tree_opts.update = 1;
+ unpack_tree_opts.merge = 1;
+ if (!detach_head)
+ unpack_tree_opts.reset = 1;
+
+ if (repo_read_index_unmerged(the_repository) < 0) {
+ ret = error(_("could not read index"));
+ goto leave_reset_head;
+ }
+
+ if (!reset_hard && !fill_tree_descriptor(&desc[nr++], &head_oid)) {
+ ret = error(_("failed to find tree of %s"),
+ oid_to_hex(&head_oid));
+ goto leave_reset_head;
+ }
+
+ if (!fill_tree_descriptor(&desc[nr++], oid)) {
+ ret = error(_("failed to find tree of %s"), oid_to_hex(oid));
+ goto leave_reset_head;
+ }
+
+ if (unpack_trees(nr, desc, &unpack_tree_opts)) {
+ ret = -1;
+ goto leave_reset_head;
+ }
+
+ tree = parse_tree_indirect(oid);
+ prime_cache_tree(the_repository, the_repository->index, tree);
+
+ if (write_locked_index(the_repository->index, &lock, COMMIT_LOCK) < 0) {
+ ret = error(_("could not write index"));
+ goto leave_reset_head;
+ }
+
+reset_head_refs:
+ reflog_action = getenv(GIT_REFLOG_ACTION_ENVIRONMENT);
+ strbuf_addf(&msg, "%s: ", reflog_action ? reflog_action : "rebase");
+ prefix_len = msg.len;
+
+ if (!get_oid("ORIG_HEAD", &oid_old_orig))
+ old_orig = &oid_old_orig;
+ if (!get_oid("HEAD", &oid_orig)) {
+ orig = &oid_orig;
+ if (!reflog_orig_head) {
+ strbuf_addstr(&msg, "updating ORIG_HEAD");
+ reflog_orig_head = msg.buf;
+ }
+ update_ref(reflog_orig_head, "ORIG_HEAD", orig, old_orig, 0,
+ UPDATE_REFS_MSG_ON_ERR);
+ } else if (old_orig)
+ delete_ref(NULL, "ORIG_HEAD", old_orig, 0);
+ if (!reflog_head) {
+ strbuf_setlen(&msg, prefix_len);
+ strbuf_addstr(&msg, "updating HEAD");
+ reflog_head = msg.buf;
+ }
+ if (!switch_to_branch)
+ ret = update_ref(reflog_head, "HEAD", oid, orig,
+ detach_head ? REF_NO_DEREF : 0,
+ UPDATE_REFS_MSG_ON_ERR);
+ else {
+ ret = update_ref(reflog_orig_head, switch_to_branch, oid,
+ NULL, 0, UPDATE_REFS_MSG_ON_ERR);
+ if (!ret)
+ ret = create_symref("HEAD", switch_to_branch,
+ reflog_head);
+ }
+ if (run_hook)
+ run_hook_le(NULL, "post-checkout",
+ oid_to_hex(orig ? orig : &null_oid),
+ oid_to_hex(oid), "1", NULL);
+
+leave_reset_head:
+ strbuf_release(&msg);
+ rollback_lock_file(&lock);
+ while (nr)
+ free((void *)desc[--nr].buffer);
+ return ret;
+}
+
+static int move_to_original_branch(struct rebase_options *opts)
+{
+ struct strbuf orig_head_reflog = STRBUF_INIT, head_reflog = STRBUF_INIT;
+ int ret;
+
+ if (!opts->head_name)
+ return 0; /* nothing to move back to */
+
+ if (!opts->onto)
+ BUG("move_to_original_branch without onto");
+
+ strbuf_addf(&orig_head_reflog, "rebase finished: %s onto %s",
+ opts->head_name, oid_to_hex(&opts->onto->object.oid));
+ strbuf_addf(&head_reflog, "rebase finished: returning to %s",
+ opts->head_name);
+ ret = reset_head(NULL, "", opts->head_name, RESET_HEAD_REFS_ONLY,
+ orig_head_reflog.buf, head_reflog.buf);
+
+ strbuf_release(&orig_head_reflog);
+ strbuf_release(&head_reflog);
+ return ret;
+}
+
static const char *resolvemsg =
N_("Resolve all conflicts manually, mark them as resolved with\n"
"\"git add/rm <conflicted_files>\", then run \"git rebase --continue\".\n"
@@ -340,6 +525,126 @@ N_("Resolve all conflicts manually, mark them as resolved with\n"
"To abort and get back to the state before \"git rebase\", run "
"\"git rebase --abort\".");
+static int run_am(struct rebase_options *opts)
+{
+ struct child_process am = CHILD_PROCESS_INIT;
+ struct child_process format_patch = CHILD_PROCESS_INIT;
+ struct strbuf revisions = STRBUF_INIT;
+ int status;
+ char *rebased_patches;
+
+ am.git_cmd = 1;
+ argv_array_push(&am.args, "am");
+
+ if (opts->action && !strcmp("continue", opts->action)) {
+ argv_array_push(&am.args, "--resolved");
+ argv_array_pushf(&am.args, "--resolvemsg=%s", resolvemsg);
+ if (opts->gpg_sign_opt)
+ argv_array_push(&am.args, opts->gpg_sign_opt);
+ status = run_command(&am);
+ if (status)
+ return status;
+
+ return move_to_original_branch(opts);
+ }
+ if (opts->action && !strcmp("skip", opts->action)) {
+ argv_array_push(&am.args, "--skip");
+ argv_array_pushf(&am.args, "--resolvemsg=%s", resolvemsg);
+ status = run_command(&am);
+ if (status)
+ return status;
+
+ return move_to_original_branch(opts);
+ }
+ if (opts->action && !strcmp("show-current-patch", opts->action)) {
+ argv_array_push(&am.args, "--show-current-patch");
+ return run_command(&am);
+ }
+
+ strbuf_addf(&revisions, "%s...%s",
+ oid_to_hex(opts->root ?
+ /* this is now equivalent to !opts->upstream */
+ &opts->onto->object.oid :
+ &opts->upstream->object.oid),
+ oid_to_hex(&opts->orig_head));
+
+ rebased_patches = xstrdup(git_path("rebased-patches"));
+ format_patch.out = open(rebased_patches,
+ O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (format_patch.out < 0) {
+ status = error_errno(_("could not open '%s' for writing"),
+ rebased_patches);
+ free(rebased_patches);
+ argv_array_clear(&am.args);
+ return status;
+ }
+
+ format_patch.git_cmd = 1;
+ argv_array_pushl(&format_patch.args, "format-patch", "-k", "--stdout",
+ "--full-index", "--cherry-pick", "--right-only",
+ "--src-prefix=a/", "--dst-prefix=b/", "--no-renames",
+ "--no-cover-letter", "--pretty=mboxrd", "--topo-order", NULL);
+ if (opts->git_format_patch_opt.len)
+ argv_array_split(&format_patch.args,
+ opts->git_format_patch_opt.buf);
+ argv_array_push(&format_patch.args, revisions.buf);
+ if (opts->restrict_revision)
+ argv_array_pushf(&format_patch.args, "^%s",
+ oid_to_hex(&opts->restrict_revision->object.oid));
+
+ status = run_command(&format_patch);
+ if (status) {
+ unlink(rebased_patches);
+ free(rebased_patches);
+ argv_array_clear(&am.args);
+
+ reset_head(&opts->orig_head, "checkout", opts->head_name, 0,
+ "HEAD", NULL);
+ error(_("\ngit encountered an error while preparing the "
+ "patches to replay\n"
+ "these revisions:\n"
+ "\n %s\n\n"
+ "As a result, git cannot rebase them."),
+ opts->revisions);
+
+ strbuf_release(&revisions);
+ return status;
+ }
+ strbuf_release(&revisions);
+
+ am.in = open(rebased_patches, O_RDONLY);
+ if (am.in < 0) {
+ status = error_errno(_("could not open '%s' for reading"),
+ rebased_patches);
+ free(rebased_patches);
+ argv_array_clear(&am.args);
+ return status;
+ }
+
+ argv_array_pushv(&am.args, opts->git_am_opts.argv);
+ argv_array_push(&am.args, "--rebasing");
+ argv_array_pushf(&am.args, "--resolvemsg=%s", resolvemsg);
+ argv_array_push(&am.args, "--patch-format=mboxrd");
+ if (opts->allow_rerere_autoupdate > 0)
+ argv_array_push(&am.args, "--rerere-autoupdate");
+ else if (opts->allow_rerere_autoupdate == 0)
+ argv_array_push(&am.args, "--no-rerere-autoupdate");
+ if (opts->gpg_sign_opt)
+ argv_array_push(&am.args, opts->gpg_sign_opt);
+ status = run_command(&am);
+ unlink(rebased_patches);
+ free(rebased_patches);
+
+ if (!status) {
+ return move_to_original_branch(opts);
+ }
+
+ if (is_directory(opts->state_dir))
+ write_basic_state(opts);
+
+ return status;
+}
+
static int run_specific_rebase(struct rebase_options *opts)
{
const char *argv[] = { NULL, NULL };
@@ -354,7 +659,8 @@ static int run_specific_rebase(struct rebase_options *opts)
argv_array_pushf(&child.env_array, "GIT_CHERRY_PICK_HELP=%s",
resolvemsg);
if (!(opts->flags & REBASE_INTERACTIVE_EXPLICIT)) {
- argv_array_push(&child.env_array, "GIT_EDITOR=:");
+ argv_array_push(&child.env_array,
+ "GIT_SEQUENCE_EDITOR=:");
opts->autosquash = 0;
}
@@ -415,11 +721,18 @@ static int run_specific_rebase(struct rebase_options *opts)
argv_array_push(&child.args, opts->gpg_sign_opt);
if (opts->signoff)
argv_array_push(&child.args, "--signoff");
+ if (opts->reschedule_failed_exec)
+ argv_array_push(&child.args, "--reschedule-failed-exec");
status = run_command(&child);
goto finished_rebase;
}
+ if (opts->type == REBASE_AM) {
+ status = run_am(opts);
+ goto finished_rebase;
+ }
+
add_var(&script_snippet, "GIT_DIR", absolute_path(get_git_dir()));
add_var(&script_snippet, "state_dir", opts->state_dir);
@@ -475,7 +788,7 @@ static int run_specific_rebase(struct rebase_options *opts)
if (is_interactive(opts) &&
!(opts->flags & REBASE_INTERACTIVE_EXPLICIT)) {
strbuf_addstr(&script_snippet,
- "GIT_EDITOR=:; export GIT_EDITOR; ");
+ "GIT_SEQUENCE_EDITOR=:; export GIT_SEQUENCE_EDITOR; ");
opts->autosquash = 0;
}
@@ -484,10 +797,6 @@ static int run_specific_rebase(struct rebase_options *opts)
backend = "git-rebase--am";
backend_func = "git_rebase__am";
break;
- case REBASE_MERGE:
- backend = "git-rebase--merge";
- backend_func = "git_rebase__merge";
- break;
case REBASE_PRESERVE_MERGES:
backend = "git-rebase--preserve-merges";
backend_func = "git_rebase__preserve_merges";
@@ -526,125 +835,6 @@ finished_rebase:
return status ? -1 : 0;
}
-#define GIT_REFLOG_ACTION_ENVIRONMENT "GIT_REFLOG_ACTION"
-
-#define RESET_HEAD_DETACH (1<<0)
-#define RESET_HEAD_HARD (1<<1)
-
-static int reset_head(struct object_id *oid, const char *action,
- const char *switch_to_branch, unsigned flags,
- const char *reflog_orig_head, const char *reflog_head)
-{
- unsigned detach_head = flags & RESET_HEAD_DETACH;
- unsigned reset_hard = flags & RESET_HEAD_HARD;
- struct object_id head_oid;
- struct tree_desc desc[2] = { { NULL }, { NULL } };
- struct lock_file lock = LOCK_INIT;
- struct unpack_trees_options unpack_tree_opts;
- struct tree *tree;
- const char *reflog_action;
- struct strbuf msg = STRBUF_INIT;
- size_t prefix_len;
- struct object_id *orig = NULL, oid_orig,
- *old_orig = NULL, oid_old_orig;
- int ret = 0, nr = 0;
-
- if (switch_to_branch && !starts_with(switch_to_branch, "refs/"))
- BUG("Not a fully qualified branch: '%s'", switch_to_branch);
-
- if (hold_locked_index(&lock, LOCK_REPORT_ON_ERROR) < 0) {
- ret = -1;
- goto leave_reset_head;
- }
-
- if ((!oid || !reset_hard) && get_oid("HEAD", &head_oid)) {
- ret = error(_("could not determine HEAD revision"));
- goto leave_reset_head;
- }
-
- if (!oid)
- oid = &head_oid;
-
- memset(&unpack_tree_opts, 0, sizeof(unpack_tree_opts));
- setup_unpack_trees_porcelain(&unpack_tree_opts, action);
- unpack_tree_opts.head_idx = 1;
- unpack_tree_opts.src_index = the_repository->index;
- unpack_tree_opts.dst_index = the_repository->index;
- unpack_tree_opts.fn = reset_hard ? oneway_merge : twoway_merge;
- unpack_tree_opts.update = 1;
- unpack_tree_opts.merge = 1;
- if (!detach_head)
- unpack_tree_opts.reset = 1;
-
- if (read_index_unmerged(the_repository->index) < 0) {
- ret = error(_("could not read index"));
- goto leave_reset_head;
- }
-
- if (!reset_hard && !fill_tree_descriptor(&desc[nr++], &head_oid)) {
- ret = error(_("failed to find tree of %s"),
- oid_to_hex(&head_oid));
- goto leave_reset_head;
- }
-
- if (!fill_tree_descriptor(&desc[nr++], oid)) {
- ret = error(_("failed to find tree of %s"), oid_to_hex(oid));
- goto leave_reset_head;
- }
-
- if (unpack_trees(nr, desc, &unpack_tree_opts)) {
- ret = -1;
- goto leave_reset_head;
- }
-
- tree = parse_tree_indirect(oid);
- prime_cache_tree(the_repository, the_repository->index, tree);
-
- if (write_locked_index(the_repository->index, &lock, COMMIT_LOCK) < 0) {
- ret = error(_("could not write index"));
- goto leave_reset_head;
- }
-
- reflog_action = getenv(GIT_REFLOG_ACTION_ENVIRONMENT);
- strbuf_addf(&msg, "%s: ", reflog_action ? reflog_action : "rebase");
- prefix_len = msg.len;
-
- if (!get_oid("ORIG_HEAD", &oid_old_orig))
- old_orig = &oid_old_orig;
- if (!get_oid("HEAD", &oid_orig)) {
- orig = &oid_orig;
- if (!reflog_orig_head) {
- strbuf_addstr(&msg, "updating ORIG_HEAD");
- reflog_orig_head = msg.buf;
- }
- update_ref(reflog_orig_head, "ORIG_HEAD", orig, old_orig, 0,
- UPDATE_REFS_MSG_ON_ERR);
- } else if (old_orig)
- delete_ref(NULL, "ORIG_HEAD", old_orig, 0);
- if (!reflog_head) {
- strbuf_setlen(&msg, prefix_len);
- strbuf_addstr(&msg, "updating HEAD");
- reflog_head = msg.buf;
- }
- if (!switch_to_branch)
- ret = update_ref(reflog_head, "HEAD", oid, orig,
- detach_head ? REF_NO_DEREF : 0,
- UPDATE_REFS_MSG_ON_ERR);
- else {
- ret = create_symref("HEAD", switch_to_branch, msg.buf);
- if (!ret)
- ret = update_ref(reflog_head, "HEAD", oid, NULL, 0,
- UPDATE_REFS_MSG_ON_ERR);
- }
-
-leave_reset_head:
- strbuf_release(&msg);
- rollback_lock_file(&lock);
- while (nr)
- free((void *)desc[--nr].buffer);
- return ret;
-}
-
static int rebase_config(const char *var, const char *value, void *data)
{
struct rebase_options *opts = data;
@@ -674,6 +864,11 @@ static int rebase_config(const char *var, const char *value, void *data)
return 0;
}
+ if (!strcmp(var, "rebase.reschedulefailedexec")) {
+ opts->reschedule_failed_exec = git_config_bool(var, value);
+ return 0;
+ }
+
return git_default_config(var, value, data);
}
@@ -746,6 +941,23 @@ static int parse_opt_interactive(const struct option *opt, const char *arg,
return 0;
}
+struct opt_y {
+ struct string_list *list;
+ struct rebase_options *options;
+};
+
+static int parse_opt_y(const struct option *opt, const char *arg, int unset)
+{
+ struct opt_y *o = opt->value;
+
+ if (unset || !arg)
+ return -1;
+
+ o->options->reschedule_failed_exec = 1;
+ string_list_append(o->list, arg);
+ return 0;
+}
+
static void NORETURN error_on_missing_default_upstream(void)
{
struct branch *current_branch = branch_get(NULL);
@@ -793,6 +1005,19 @@ static void set_reflog_action(struct rebase_options *options)
strbuf_release(&buf);
}
+static int check_exec_cmd(const char *cmd)
+{
+ if (strchr(cmd, '\n'))
+ return error(_("exec commands cannot contain newlines"));
+
+ /* Does the command consist purely of whitespace? */
+ if (!cmd[strspn(cmd, " \t\r\f\v")])
+ return error(_("empty exec command"));
+
+ return 0;
+}
+
+
int cmd_rebase(int argc, const char **argv, const char *prefix)
{
struct rebase_options options = {
@@ -826,6 +1051,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
struct string_list strategy_options = STRING_LIST_INIT_NODUP;
struct object_id squash_onto;
char *squash_onto_name = NULL;
+ struct opt_y opt_y = { .list = &exec, .options = &options };
struct option builtin_rebase_options[] = {
OPT_STRING(0, "onto", &options.onto_name,
N_("revision"),
@@ -903,6 +1129,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
OPT_STRING_LIST('x', "exec", &exec, N_("exec"),
N_("add exec lines after each commit of the "
"editable list")),
+ { OPTION_CALLBACK, 'y', NULL, &opt_y, N_("<cmd>"),
+ N_("same as --reschedule-failed-exec -x <cmd>"),
+ PARSE_OPT_NONEG, parse_opt_y },
OPT_BOOL(0, "allow-empty-message",
&options.allow_empty_message,
N_("allow rebasing commits with empty messages")),
@@ -920,6 +1149,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
"strategy")),
OPT_BOOL(0, "root", &options.root,
N_("rebase all reachable commits up to the root(s)")),
+ OPT_BOOL(0, "reschedule-failed-exec",
+ &options.reschedule_failed_exec,
+ N_("automatically re-schedule any `exec` that fails")),
OPT_END(),
};
int i;
@@ -1015,13 +1247,12 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
die(_("Cannot read HEAD"));
fd = hold_locked_index(&lock_file, 0);
- if (read_index(the_repository->index) < 0)
+ if (repo_read_index(the_repository) < 0)
die(_("could not read index"));
refresh_index(the_repository->index, REFRESH_QUIET, NULL, NULL,
NULL);
if (0 <= fd)
- update_index_if_able(the_repository->index,
- &lock_file);
+ repo_update_index_if_able(the_repository, &lock_file);
rollback_lock_file(&lock_file);
if (has_unstaged_changes(the_repository, 1)) {
@@ -1130,6 +1361,10 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
}
}
+ for (i = 0; i < exec.nr; i++)
+ if (check_exec_cmd(exec.items[i].string))
+ exit(1);
+
if (!(options.flags & REBASE_NO_QUIET))
argv_array_push(&options.git_am_opts, "-q");
@@ -1194,6 +1429,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
}
}
+ if (options.type == REBASE_MERGE)
+ imply_interactive(&options, "--merge");
+
if (options.root && !options.onto_name)
imply_interactive(&options, "--root without --onto");
@@ -1216,6 +1454,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
break;
}
+ if (options.reschedule_failed_exec && !is_interactive(&options))
+ die(_("--reschedule-failed-exec requires an interactive rebase"));
+
if (options.git_am_opts.argc) {
/* all am options except -q are compatible only with --am */
for (i = options.git_am_opts.argc - 1; i >= 0; i--)
@@ -1223,14 +1464,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
break;
if (is_interactive(&options) && i >= 0)
- die(_("error: cannot combine interactive options "
- "(--interactive, --exec, --rebase-merges, "
- "--preserve-merges, --keep-empty, --root + "
- "--onto) with am options (%s)"), buf.buf);
- if (options.type == REBASE_MERGE && i >= 0)
- die(_("error: cannot combine merge options (--merge, "
- "--strategy, --strategy-option) with am options "
- "(%s)"), buf.buf);
+ die(_("cannot combine am options with either "
+ "interactive or merge options"));
}
if (options.signoff) {
@@ -1241,22 +1476,27 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
options.flags |= REBASE_FORCE;
}
- if (options.type == REBASE_PRESERVE_MERGES)
+ if (options.type == REBASE_PRESERVE_MERGES) {
/*
* Note: incompatibility with --signoff handled in signoff block above
* Note: incompatibility with --interactive is just a strong warning;
* git-rebase.txt caveats with "unless you know what you are doing"
*/
if (options.rebase_merges)
- die(_("error: cannot combine '--preserve-merges' with "
+ die(_("cannot combine '--preserve-merges' with "
"'--rebase-merges'"));
+ if (options.reschedule_failed_exec)
+ die(_("error: cannot combine '--preserve-merges' with "
+ "'--reschedule-failed-exec'"));
+ }
+
if (options.rebase_merges) {
if (strategy_options.nr)
- die(_("error: cannot combine '--rebase-merges' with "
+ die(_("cannot combine '--rebase-merges' with "
"'--strategy-option'"));
if (options.strategy)
- die(_("error: cannot combine '--rebase-merges' with "
+ die(_("cannot combine '--rebase-merges' with "
"'--strategy'"));
}
@@ -1368,7 +1608,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
get_fork_point(options.upstream_name, head);
}
- if (read_index(the_repository->index) < 0)
+ if (repo_read_index(the_repository) < 0)
die(_("could not read index"));
if (options.autostash) {
@@ -1378,7 +1618,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
fd = hold_locked_index(&lock_file, 0);
refresh_cache(REFRESH_QUIET);
if (0 <= fd)
- update_index_if_able(&the_index, &lock_file);
+ repo_update_index_if_able(the_repository, &lock_file);
rollback_lock_file(&lock_file);
if (has_unstaged_changes(the_repository, 1) ||
@@ -1423,7 +1663,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
putchar('\n');
if (discard_index(the_repository->index) < 0 ||
- read_index(the_repository->index) < 0)
+ repo_read_index(the_repository) < 0)
die(_("could not read index"));
}
}
@@ -1466,7 +1706,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
getenv(GIT_REFLOG_ACTION_ENVIRONMENT),
options.switch_to);
if (reset_head(&oid, "checkout",
- options.head_name, 0,
+ options.head_name,
+ RESET_HEAD_RUN_POST_CHECKOUT_HOOK,
NULL, buf.buf) < 0) {
ret = !!error(_("could not switch to "
"%s"),
@@ -1540,7 +1781,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
strbuf_addf(&msg, "%s: checkout %s",
getenv(GIT_REFLOG_ACTION_ENVIRONMENT), options.onto_name);
if (reset_head(&options.onto->object.oid, "checkout", NULL,
- RESET_HEAD_DETACH, NULL, msg.buf))
+ RESET_HEAD_DETACH | RESET_HEAD_RUN_POST_CHECKOUT_HOOK,
+ NULL, msg.buf))
die(_("Could not detach HEAD"));
strbuf_release(&msg);
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 33187bd..d58b775 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -1569,30 +1569,29 @@ static void queue_commands_from_cert(struct command **tail,
}
}
-static struct command *read_head_info(struct oid_array *shallow)
+static struct command *read_head_info(struct packet_reader *reader,
+ struct oid_array *shallow)
{
struct command *commands = NULL;
struct command **p = &commands;
for (;;) {
- char *line;
- int len, linelen;
+ int linelen;
- line = packet_read_line(0, &len);
- if (!line)
+ if (packet_reader_read(reader) != PACKET_READ_NORMAL)
break;
- if (len > 8 && starts_with(line, "shallow ")) {
+ if (reader->pktlen > 8 && starts_with(reader->line, "shallow ")) {
struct object_id oid;
- if (get_oid_hex(line + 8, &oid))
+ if (get_oid_hex(reader->line + 8, &oid))
die("protocol error: expected shallow sha, got '%s'",
- line + 8);
+ reader->line + 8);
oid_array_append(shallow, &oid);
continue;
}
- linelen = strlen(line);
- if (linelen < len) {
- const char *feature_list = line + linelen + 1;
+ linelen = strlen(reader->line);
+ if (linelen < reader->pktlen) {
+ const char *feature_list = reader->line + linelen + 1;
if (parse_feature_request(feature_list, "report-status"))
report_status = 1;
if (parse_feature_request(feature_list, "side-band-64k"))
@@ -1607,28 +1606,32 @@ static struct command *read_head_info(struct oid_array *shallow)
use_push_options = 1;
}
- if (!strcmp(line, "push-cert")) {
+ if (!strcmp(reader->line, "push-cert")) {
int true_flush = 0;
- char certbuf[1024];
+ int saved_options = reader->options;
+ reader->options &= ~PACKET_READ_CHOMP_NEWLINE;
for (;;) {
- len = packet_read(0, NULL, NULL,
- certbuf, sizeof(certbuf), 0);
- if (!len) {
+ packet_reader_read(reader);
+ if (reader->status == PACKET_READ_FLUSH) {
true_flush = 1;
break;
}
- if (!strcmp(certbuf, "push-cert-end\n"))
+ if (reader->status != PACKET_READ_NORMAL) {
+ die("protocol error: got an unexpected packet");
+ }
+ if (!strcmp(reader->line, "push-cert-end\n"))
break; /* end of cert */
- strbuf_addstr(&push_cert, certbuf);
+ strbuf_addstr(&push_cert, reader->line);
}
+ reader->options = saved_options;
if (true_flush)
break;
continue;
}
- p = queue_command(p, line, linelen);
+ p = queue_command(p, reader->line, linelen);
}
if (push_cert.len)
@@ -1637,18 +1640,14 @@ static struct command *read_head_info(struct oid_array *shallow)
return commands;
}
-static void read_push_options(struct string_list *options)
+static void read_push_options(struct packet_reader *reader,
+ struct string_list *options)
{
while (1) {
- char *line;
- int len;
-
- line = packet_read_line(0, &len);
-
- if (!line)
+ if (packet_reader_read(reader) != PACKET_READ_NORMAL)
break;
- string_list_append(options, line);
+ string_list_append(options, reader->line);
}
}
@@ -1924,6 +1923,7 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
struct oid_array shallow = OID_ARRAY_INIT;
struct oid_array ref = OID_ARRAY_INIT;
struct shallow_info si;
+ struct packet_reader reader;
struct option options[] = {
OPT__QUIET(&quiet, N_("quiet")),
@@ -1986,12 +1986,16 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
if (advertise_refs)
return 0;
- if ((commands = read_head_info(&shallow)) != NULL) {
+ packet_reader_init(&reader, 0, NULL, 0,
+ PACKET_READ_CHOMP_NEWLINE |
+ PACKET_READ_DIE_ON_ERR_PACKET);
+
+ if ((commands = read_head_info(&reader, &shallow)) != NULL) {
const char *unpack_status = NULL;
struct string_list push_options = STRING_LIST_INIT_DUP;
if (use_push_options)
- read_push_options(&push_options);
+ read_push_options(&reader, &push_options);
if (!check_cert_push_options(&push_options)) {
struct command *cmd;
for (cmd = commands; cmd; cmd = cmd->next)
diff --git a/builtin/reflog.c b/builtin/reflog.c
index 45e9e15..4d34309 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -94,8 +94,8 @@ static int tree_is_complete(const struct object_id *oid)
init_tree_desc(&desc, tree->buffer, tree->size);
complete = 1;
while (tree_entry(&desc, &entry)) {
- if (!has_object_file(entry.oid) ||
- (S_ISDIR(entry.mode) && !tree_is_complete(entry.oid))) {
+ if (!has_object_file(&entry.oid) ||
+ (S_ISDIR(entry.mode) && !tree_is_complete(&entry.oid))) {
tree->object.flags |= INCOMPLETE;
complete = 0;
}
diff --git a/builtin/repack.c b/builtin/repack.c
index 2a1c7b2..67f8978 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -419,6 +419,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
if (!names.nr && !po_args.quiet)
printf_ln(_("Nothing new to pack."));
+ close_all_packs(the_repository->objects);
+
/*
* Ok we have prepared all new packfiles.
* First see if there are packs of the same name and if so
diff --git a/builtin/replace.c b/builtin/replace.c
index affcdfb..5b80b7f 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -295,7 +295,7 @@ static int import_object(struct object_id *oid, enum object_type type,
close(fd);
return -1;
}
- if (index_fd(&the_index, oid, fd, &st, type, NULL, flags) < 0)
+ if (index_fd(the_repository->index, oid, fd, &st, type, NULL, flags) < 0)
return error(_("unable to write object to database"));
/* index_fd close()s fd for us */
}
diff --git a/builtin/reset.c b/builtin/reset.c
index 59898c9..4d18a46 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -7,6 +7,7 @@
*
* Copyright (c) 2005, 2006 Linus Torvalds and Junio C Hamano
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "config.h"
#include "lockfile.h"
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 2880ed3..5b5b6db 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -197,7 +197,8 @@ static void finish_commit(struct commit *commit, void *data)
free_commit_list(commit->parents);
commit->parents = NULL;
}
- free_commit_buffer(commit);
+ free_commit_buffer(the_repository->parsed_objects,
+ commit);
}
static inline void finish_object__ma(struct object *obj)
@@ -361,6 +362,9 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
{
struct rev_info revs;
struct rev_list_info info;
+ struct setup_revision_opt s_r_opt = {
+ .allow_exclude_promisor_objects = 1,
+ };
int i;
int bisect_list = 0;
int bisect_show_vars = 0;
@@ -374,7 +378,6 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
git_config(git_default_config, NULL);
repo_init_revisions(the_repository, &revs, prefix);
revs.abbrev = DEFAULT_ABBREV;
- revs.allow_exclude_promisor_objects_opt = 1;
revs.commit_format = CMIT_FMT_UNSPECIFIED;
revs.do_not_die_on_missing_tree = 1;
@@ -406,7 +409,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
}
}
- argc = setup_revisions(argc, argv, &revs, NULL);
+ argc = setup_revisions(argc, argv, &revs, &s_r_opt);
memset(&info, 0, sizeof(info));
info.revs = &revs;
@@ -543,7 +546,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
if (prepare_revision_walk(&revs))
die("revision walk setup failed");
if (revs.tree_objects)
- mark_edges_uninteresting(&revs, show_edge);
+ mark_edges_uninteresting(&revs, show_edge, 0);
if (bisect_list) {
int reaches, all;
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 10d4dab..f8bbe6d 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -3,6 +3,7 @@
*
* Copyright (C) Linus Torvalds, 2005
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "commit.h"
@@ -933,7 +934,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
name++;
type = REVERSED;
}
- if (!get_oid_with_context(name, flags, &oid, &unused)) {
+ if (!get_oid_with_context(the_repository, name,
+ flags, &oid, &unused)) {
if (verify)
revs_count++;
else
diff --git a/builtin/rm.c b/builtin/rm.c
index 17086d3..db85b33 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -3,6 +3,7 @@
*
* Copyright (C) Linus Torvalds 2006
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "config.h"
#include "lockfile.h"
diff --git a/builtin/send-pack.c b/builtin/send-pack.c
index 8e3c749..098ebf2 100644
--- a/builtin/send-pack.c
+++ b/builtin/send-pack.c
@@ -250,7 +250,8 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix)
packet_reader_init(&reader, fd[0], NULL, 0,
PACKET_READ_CHOMP_NEWLINE |
- PACKET_READ_GENTLE_ON_EOF);
+ PACKET_READ_GENTLE_ON_EOF |
+ PACKET_READ_DIE_ON_ERR_PACKET);
switch (discover_version(&reader)) {
case protocol_v2:
diff --git a/builtin/stripspace.c b/builtin/stripspace.c
index bdf0328..be33eb8 100644
--- a/builtin/stripspace.c
+++ b/builtin/stripspace.c
@@ -30,6 +30,7 @@ int cmd_stripspace(int argc, const char **argv, const char *prefix)
{
struct strbuf buf = STRBUF_INIT;
enum stripspace_mode mode = STRIP_DEFAULT;
+ int nongit;
const struct option options[] = {
OPT_CMDMODE('s', "strip-comments", &mode,
@@ -46,7 +47,7 @@ int cmd_stripspace(int argc, const char **argv, const char *prefix)
usage_with_options(stripspace_usage, options);
if (mode == STRIP_COMMENTS || mode == COMMENT_LINES) {
- setup_git_directory_gently(NULL);
+ setup_git_directory_gently(&nongit);
git_config(git_default_config, NULL);
}
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index b45514b..b80fc4b 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "repository.h"
#include "cache.h"
@@ -1131,6 +1132,8 @@ static void deinit_submodule(const char *path, const char *prefix,
if (!(flags & OPT_QUIET))
printf(format, displaypath);
+ submodule_unset_core_worktree(sub);
+
strbuf_release(&sb_rm);
}
@@ -1552,7 +1555,7 @@ struct submodule_update_clone {
#define SUBMODULE_UPDATE_CLONE_INIT {0, MODULE_LIST_INIT, 0, \
SUBMODULE_UPDATE_STRATEGY_INIT, 0, 0, -1, STRING_LIST_INIT_DUP, 0, \
NULL, NULL, NULL, \
- NULL, 0, 0, 0, NULL, 0, 0, 0}
+ NULL, 0, 0, 0, NULL, 0, 0, 1}
static void next_submodule_warn_missing(struct submodule_update_clone *suc,
@@ -2046,7 +2049,7 @@ static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
struct repository subrepo;
if (argc != 2)
- BUG("submodule--helper connect-gitdir-workingtree <name> <path>");
+ BUG("submodule--helper ensure-core-worktree <path>");
path = argv[1];
@@ -2054,7 +2057,7 @@ static int ensure_core_worktree(int argc, const char **argv, const char *prefix)
if (!sub)
BUG("We could get the submodule handle before?");
- if (repo_submodule_init(&subrepo, the_repository, path))
+ if (repo_submodule_init(&subrepo, the_repository, sub))
die(_("could not get a repository handle for submodule '%s'"), path);
if (!repo_config_get_string(&subrepo, "core.worktree", &cw)) {
diff --git a/builtin/update-index.c b/builtin/update-index.c
index e19da77..02ace60 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -3,6 +3,7 @@
*
* Copyright (C) Linus Torvalds, 2005
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "lockfile.h"
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 5e84026..3f9907f 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -9,6 +9,7 @@
#include "refs.h"
#include "run-command.h"
#include "sigchain.h"
+#include "submodule.h"
#include "refs.h"
#include "utf8.h"
#include "worktree.h"
@@ -724,20 +725,36 @@ static int unlock_worktree(int ac, const char **av, const char *prefix)
static void validate_no_submodules(const struct worktree *wt)
{
struct index_state istate = { NULL };
+ struct strbuf path = STRBUF_INIT;
int i, found_submodules = 0;
- if (read_index_from(&istate, worktree_git_path(wt, "index"),
- get_worktree_git_dir(wt)) > 0) {
+ if (is_directory(worktree_git_path(wt, "modules"))) {
+ /*
+ * There could be false positives, e.g. the "modules"
+ * directory exists but is empty. But it's a rare case and
+ * this simpler check is probably good enough for now.
+ */
+ found_submodules = 1;
+ } else if (read_index_from(&istate, worktree_git_path(wt, "index"),
+ get_worktree_git_dir(wt)) > 0) {
for (i = 0; i < istate.cache_nr; i++) {
struct cache_entry *ce = istate.cache[i];
+ int err;
- if (S_ISGITLINK(ce->ce_mode)) {
- found_submodules = 1;
- break;
- }
+ if (!S_ISGITLINK(ce->ce_mode))
+ continue;
+
+ strbuf_reset(&path);
+ strbuf_addf(&path, "%s/%s", wt->path, ce->name);
+ if (!is_submodule_populated_gently(path.buf, &err))
+ continue;
+
+ found_submodules = 1;
+ break;
}
}
discard_index(&istate);
+ strbuf_release(&path);
if (found_submodules)
die(_("working trees containing submodules cannot be moved or removed"));
diff --git a/builtin/write-tree.c b/builtin/write-tree.c
index cdcbf82..3d46d22 100644
--- a/builtin/write-tree.c
+++ b/builtin/write-tree.c
@@ -3,6 +3,7 @@
*
* Copyright (C) Linus Torvalds, 2005
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "builtin.h"
#include "cache.h"
#include "config.h"
diff --git a/bundle.c b/bundle.c
index 37b1daa..b45666c 100644
--- a/bundle.c
+++ b/bundle.c
@@ -424,8 +424,8 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs)
return ref_count;
}
-int create_bundle(struct repository *r, struct bundle_header *header,
- const char *path, int argc, const char **argv)
+int create_bundle(struct repository *r, const char *path,
+ int argc, const char **argv)
{
struct lock_file lock = LOCK_INIT;
int bundle_fd = -1;
diff --git a/bundle.h b/bundle.h
index 781e6f5..37c37d7 100644
--- a/bundle.h
+++ b/bundle.h
@@ -18,8 +18,8 @@ struct bundle_header {
int is_bundle(const char *path, int quiet);
int read_bundle_header(const char *path, struct bundle_header *header);
-int create_bundle(struct repository *r, struct bundle_header *header,
- const char *path, int argc, const char **argv);
+int create_bundle(struct repository *r, const char *path,
+ int argc, const char **argv);
int verify_bundle(struct repository *r, struct bundle_header *header, int verbose);
#define BUNDLE_VERBOSE 1
int unbundle(struct repository *r, struct bundle_header *header,
diff --git a/cache-tree.c b/cache-tree.c
index 47f3464..b13bfaf 100644
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -448,7 +448,7 @@ int cache_tree_update(struct index_state *istate, int flags)
}
static void write_one(struct strbuf *buffer, struct cache_tree *it,
- const char *path, int pathlen)
+ const char *path, int pathlen)
{
int i;
@@ -675,7 +675,7 @@ static void prime_cache_tree_rec(struct repository *r,
cnt++;
else {
struct cache_tree_sub *sub;
- struct tree *subtree = lookup_tree(r, entry.oid);
+ struct tree *subtree = lookup_tree(r, &entry.oid);
if (!subtree->object.parsed)
parse_tree(subtree);
sub = cache_tree_sub(it, entry.path);
@@ -724,7 +724,7 @@ int cache_tree_matches_traversal(struct cache_tree *root,
it = find_cache_tree_from_traversal(root, info);
it = cache_tree_find(it, ent->path);
- if (it && it->entry_count > 0 && oideq(ent->oid, &it->oid))
+ if (it && it->entry_count > 0 && oideq(&ent->oid, &it->oid))
return it->entry_count;
return 0;
}
diff --git a/cache-tree.h b/cache-tree.h
index 3262091..757bbc4 100644
--- a/cache-tree.h
+++ b/cache-tree.h
@@ -51,7 +51,7 @@ void prime_cache_tree(struct repository *, struct index_state *, struct tree *);
int cache_tree_matches_traversal(struct cache_tree *, struct name_entry *ent, struct traverse_info *info);
-#ifndef NO_THE_INDEX_COMPATIBILITY_MACROS
+#ifdef USE_THE_INDEX_COMPATIBILITY_MACROS
static inline int write_cache_as_tree(struct object_id *oid, int flags, const char *prefix)
{
return write_index_as_tree(oid, &the_index, get_index_file(), flags, prefix);
diff --git a/cache.h b/cache.h
index 653c36d..27fe635 100644
--- a/cache.h
+++ b/cache.h
@@ -45,10 +45,20 @@ unsigned long git_deflate_bound(git_zstream *, unsigned long);
/* The length in bytes and in hex digits of an object name (SHA-1 value). */
#define GIT_SHA1_RAWSZ 20
#define GIT_SHA1_HEXSZ (2 * GIT_SHA1_RAWSZ)
+/* The block size of SHA-1. */
+#define GIT_SHA1_BLKSZ 64
+
+/* The length in bytes and in hex digits of an object name (SHA-256 value). */
+#define GIT_SHA256_RAWSZ 32
+#define GIT_SHA256_HEXSZ (2 * GIT_SHA256_RAWSZ)
+/* The block size of SHA-256. */
+#define GIT_SHA256_BLKSZ 64
/* The length in byte and in hex digits of the largest possible hash value. */
-#define GIT_MAX_RAWSZ GIT_SHA1_RAWSZ
-#define GIT_MAX_HEXSZ GIT_SHA1_HEXSZ
+#define GIT_MAX_RAWSZ GIT_SHA256_RAWSZ
+#define GIT_MAX_HEXSZ GIT_SHA256_HEXSZ
+/* The largest possible block size for any supported hash. */
+#define GIT_MAX_BLKSZ GIT_SHA256_BLKSZ
struct object_id {
unsigned char hash[GIT_MAX_RAWSZ];
@@ -338,8 +348,6 @@ struct index_state {
struct mem_pool *ce_mem_pool;
};
-extern struct index_state the_index;
-
/* Name hashing */
extern int test_lazy_init_name_hash(struct index_state *istate, int try_threaded);
extern void add_name_hash(struct index_state *istate, struct cache_entry *ce);
@@ -401,18 +409,20 @@ struct cache_entry *dup_cache_entry(const struct cache_entry *ce, struct index_s
*/
void validate_cache_entries(const struct index_state *istate);
-#ifndef NO_THE_INDEX_COMPATIBILITY_MACROS
+#ifdef USE_THE_INDEX_COMPATIBILITY_MACROS
+extern struct index_state the_index;
+
#define active_cache (the_index.cache)
#define active_nr (the_index.cache_nr)
#define active_alloc (the_index.cache_alloc)
#define active_cache_changed (the_index.cache_changed)
#define active_cache_tree (the_index.cache_tree)
-#define read_cache() read_index(&the_index)
+#define read_cache() repo_read_index(the_repository)
#define read_cache_from(path) read_index_from(&the_index, (path), (get_git_dir()))
-#define read_cache_preload(pathspec) read_index_preload(&the_index, (pathspec), 0)
+#define read_cache_preload(pathspec) repo_read_index_preload(the_repository, (pathspec), 0)
#define is_cache_unborn() is_index_unborn(&the_index)
-#define read_cache_unmerged() read_index_unmerged(&the_index)
+#define read_cache_unmerged() repo_read_index_unmerged(the_repository)
#define discard_cache() discard_index(&the_index)
#define unmerged_cache() unmerged_index(&the_index)
#define cache_name_pos(name, namelen) index_name_pos(&the_index,(name),(namelen))
@@ -433,6 +443,7 @@ void validate_cache_entries(const struct index_state *istate);
#define unmerge_cache_entry_at(at) unmerge_index_entry_at(&the_index, at)
#define unmerge_cache(pathspec) unmerge_index(&the_index, pathspec)
#define read_blob_data_from_cache(path, sz) read_blob_data_from_index(&the_index, (path), (sz))
+#define hold_locked_index(lock_file, flags) repo_hold_locked_index(the_repository, (lock_file), (flags))
#endif
#define TYPE_BITS 3
@@ -660,19 +671,14 @@ extern int daemonize(void);
/* Initialize and use the cache information */
struct lock_file;
-extern int read_index(struct index_state *);
extern void preload_index(struct index_state *index,
const struct pathspec *pathspec,
unsigned int refresh_flags);
-extern int read_index_preload(struct index_state *,
- const struct pathspec *pathspec,
- unsigned int refresh_flags);
extern int do_read_index(struct index_state *istate, const char *path,
int must_exist); /* for testting only! */
extern int read_index_from(struct index_state *, const char *path,
const char *gitdir);
extern int is_index_unborn(struct index_state *);
-extern int read_index_unmerged(struct index_state *);
/* For use with `write_locked_index()`. */
#define COMMIT_LOCK (1 << 0)
@@ -710,9 +716,9 @@ extern int unmerged_index(const struct index_state *);
* provided, the space-separated list of files that differ will be appended
* to it.
*/
-extern int index_has_changes(struct index_state *istate,
- struct tree *tree,
- struct strbuf *sb);
+extern int repo_index_has_changes(struct repository *repo,
+ struct tree *tree,
+ struct strbuf *sb);
extern int verify_path(const char *path, unsigned mode);
extern int strcmp_offset(const char *s1, const char *s2, size_t *first_change);
@@ -745,6 +751,7 @@ extern int index_name_pos(const struct index_state *, const char *name, int name
#define ADD_CACHE_JUST_APPEND 8 /* Append only; tree.c::read_tree() */
#define ADD_CACHE_NEW_ONLY 16 /* Do not replace existing ones */
#define ADD_CACHE_KEEP_CACHE_TREE 32 /* Do not invalidate cache-tree */
+#define ADD_CACHE_RENORMALIZE 64 /* Pass along HASH_RENORMALIZE */
extern int add_index_entry(struct index_state *, struct cache_entry *ce, int option);
extern void rename_index_entry_at(struct index_state *, int pos, const char *new_name);
@@ -827,13 +834,6 @@ extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st);
extern int refresh_index(struct index_state *, unsigned int flags, const struct pathspec *pathspec, char *seen, const char *header_msg);
extern struct cache_entry *refresh_cache_entry(struct index_state *, struct cache_entry *, unsigned int);
-/*
- * Opportunistically update the index but do not complain if we can't.
- * The lockfile is always committed or rolled back.
- */
-extern void update_index_if_able(struct index_state *, struct lock_file *);
-
-extern int hold_locked_index(struct lock_file *, int);
extern void set_alternate_index_output(const char *);
extern int verify_index_checksum;
@@ -1028,16 +1028,12 @@ extern const struct object_id null_oid;
static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2)
{
/*
- * This is a temporary optimization hack. By asserting the size here,
- * we let the compiler know that it's always going to be 20, which lets
- * it turn this fixed-size memcmp into a few inline instructions.
- *
- * This will need to be extended or ripped out when we learn about
- * hashes of different sizes.
+ * Teach the compiler that there are only two possibilities of hash size
+ * here, so that it can optimize for this case as much as possible.
*/
- if (the_hash_algo->rawsz != 20)
- BUG("hash size not yet supported by hashcmp");
- return memcmp(sha1, sha2, the_hash_algo->rawsz);
+ if (the_hash_algo->rawsz == GIT_MAX_RAWSZ)
+ return memcmp(sha1, sha2, GIT_MAX_RAWSZ);
+ return memcmp(sha1, sha2, GIT_SHA1_RAWSZ);
}
static inline int oidcmp(const struct object_id *oid1, const struct object_id *oid2)
@@ -1047,7 +1043,13 @@ static inline int oidcmp(const struct object_id *oid1, const struct object_id *o
static inline int hasheq(const unsigned char *sha1, const unsigned char *sha2)
{
- return !hashcmp(sha1, sha2);
+ /*
+ * We write this here instead of deferring to hashcmp so that the
+ * compiler can properly inline it and avoid calling memcmp.
+ */
+ if (the_hash_algo->rawsz == GIT_MAX_RAWSZ)
+ return !memcmp(sha1, sha2, GIT_MAX_RAWSZ);
+ return !memcmp(sha1, sha2, GIT_SHA1_RAWSZ);
}
static inline int oideq(const struct object_id *oid1, const struct object_id *oid2)
@@ -1072,7 +1074,7 @@ static inline void hashcpy(unsigned char *sha_dst, const unsigned char *sha_src)
static inline void oidcpy(struct object_id *dst, const struct object_id *src)
{
- hashcpy(dst->hash, src->hash);
+ memcpy(dst->hash, src->hash, GIT_MAX_RAWSZ);
}
static inline struct object_id *oiddup(const struct object_id *src)
@@ -1332,6 +1334,24 @@ struct object_context {
GET_OID_TREE | GET_OID_TREEISH | \
GET_OID_BLOB)
+enum get_oid_result {
+ FOUND = 0,
+ MISSING_OBJECT = -1, /* The requested object is missing */
+ SHORT_NAME_AMBIGUOUS = -2,
+ /* The following only apply when symlinks are followed */
+ DANGLING_SYMLINK = -4, /*
+ * The initial symlink is there, but
+ * (transitively) points to a missing
+ * in-tree file
+ */
+ SYMLINK_LOOP = -5,
+ NOT_DIR = -6, /*
+ * Somewhere along the symlink chain, a path is
+ * requested which contains a file as a
+ * non-final element.
+ */
+};
+
extern int get_oid(const char *str, struct object_id *oid);
extern int get_oid_commit(const char *str, struct object_id *oid);
extern int get_oid_committish(const char *str, struct object_id *oid);
@@ -1339,8 +1359,9 @@ extern int get_oid_tree(const char *str, struct object_id *oid);
extern int get_oid_treeish(const char *str, struct object_id *oid);
extern int get_oid_blob(const char *str, struct object_id *oid);
extern void maybe_die_on_misspelt_object_name(const char *name, const char *prefix);
-extern int get_oid_with_context(const char *str, unsigned flags, struct object_id *oid, struct object_context *oc);
-
+extern enum get_oid_result get_oid_with_context(struct repository *repo, const char *str,
+ unsigned flags, struct object_id *oid,
+ struct object_context *oc);
typedef int each_abbrev_fn(const struct object_id *oid, void *);
extern int for_each_abbrev(const char *prefix, each_abbrev_fn, void *);
@@ -1365,9 +1386,9 @@ extern int get_oid_hex(const char *hex, struct object_id *sha1);
extern int hex_to_bytes(unsigned char *binary, const char *hex, size_t len);
/*
- * Convert a binary sha1 to its hex equivalent. The `_r` variant is reentrant,
+ * Convert a binary hash to its hex equivalent. The `_r` variant is reentrant,
* and writes the NUL-terminated output to the buffer `out`, which must be at
- * least `GIT_SHA1_HEXSZ + 1` bytes, and returns a pointer to out for
+ * least `GIT_MAX_HEXSZ + 1` bytes, and returns a pointer to out for
* convenience.
*
* The non-`_r` variant returns a static buffer, but uses a ring of 4
@@ -1375,10 +1396,13 @@ extern int hex_to_bytes(unsigned char *binary, const char *hex, size_t len);
*
* printf("%s -> %s", sha1_to_hex(one), sha1_to_hex(two));
*/
-extern char *sha1_to_hex_r(char *out, const unsigned char *sha1);
-extern char *oid_to_hex_r(char *out, const struct object_id *oid);
-extern char *sha1_to_hex(const unsigned char *sha1); /* static buffer result! */
-extern char *oid_to_hex(const struct object_id *oid); /* same static buffer as sha1_to_hex */
+char *hash_to_hex_algop_r(char *buffer, const unsigned char *hash, const struct git_hash_algo *);
+char *sha1_to_hex_r(char *out, const unsigned char *sha1);
+char *oid_to_hex_r(char *out, const struct object_id *oid);
+char *hash_to_hex_algop(const unsigned char *hash, const struct git_hash_algo *); /* static buffer result! */
+char *sha1_to_hex(const unsigned char *sha1); /* same static buffer */
+char *hash_to_hex(const unsigned char *hash); /* same static buffer */
+char *oid_to_hex(const struct object_id *oid); /* same static buffer */
/*
* Parse a 40-character hexadecimal object ID starting from hex, updating the
@@ -1439,6 +1463,7 @@ extern struct object *peel_to_type(const char *name, int namelen,
enum date_mode_type {
DATE_NORMAL = 0,
+ DATE_HUMAN,
DATE_RELATIVE,
DATE_SHORT,
DATE_ISO8601,
@@ -1464,7 +1489,9 @@ struct date_mode {
struct date_mode *date_mode_from_type(enum date_mode_type type);
const char *show_date(timestamp_t time, int timezone, const struct date_mode *mode);
-void show_date_relative(timestamp_t time, int tz, const struct timeval *now,
+void show_date_relative(timestamp_t time, const struct timeval *now,
+ struct strbuf *timebuf);
+void show_date_human(timestamp_t time, int tz, const struct timeval *now,
struct strbuf *timebuf);
int parse_date(const char *date, struct strbuf *out);
int parse_date_basic(const char *date, timestamp_t *timestamp, int *offset);
@@ -1539,9 +1566,9 @@ struct checkout {
#define CHECKOUT_INIT { NULL, "" }
#define TEMPORARY_FILENAME_LENGTH 25
-extern int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *topath);
+extern int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *topath, int *nr_checkouts);
extern void enable_delayed_checkout(struct checkout *state);
-extern int finish_delayed_checkout(struct checkout *state);
+extern int finish_delayed_checkout(struct checkout *state, int *nr_checkouts);
struct cache_def {
struct strbuf path;
@@ -1788,4 +1815,7 @@ void safe_create_dir(const char *dir, int share);
*/
extern int print_sha1_ellipsis(void);
+/* Return 1 if the file is empty or does not exists, 0 otherwise. */
+extern int is_empty_or_missing_file(const char *filename);
+
#endif /* CACHE_H */
diff --git a/ci/install-dependencies.sh b/ci/install-dependencies.sh
index 06c3546..608ff96 100755
--- a/ci/install-dependencies.sh
+++ b/ci/install-dependencies.sh
@@ -3,7 +3,7 @@
# Install dependencies required to build and test Git on Linux and macOS
#
-. ${0%/*}/lib-travisci.sh
+. ${0%/*}/lib.sh
P4WHENCE=http://filehost.perforce.com/perforce/r$LINUX_P4_VERSION
LFSWHENCE=https://github.com/github/git-lfs/releases/download/v$LINUX_GIT_LFS_VERSION
@@ -37,9 +37,15 @@ osx-clang|osx-gcc)
brew update --quiet
# Uncomment this if you want to run perf tests:
# brew install gnu-time
- brew install git-lfs gettext
+ test -z "$BREW_INSTALL_PACKAGES" ||
+ brew install $BREW_INSTALL_PACKAGES
brew link --force gettext
brew install caskroom/cask/perforce
+ case "$jobname" in
+ osx-gcc)
+ brew link gcc@8
+ ;;
+ esac
;;
StaticAnalysis)
sudo apt-get -q update
diff --git a/ci/lib-travisci.sh b/ci/lib-travisci.sh
deleted file mode 100755
index 69dff4d..0000000
--- a/ci/lib-travisci.sh
+++ /dev/null
@@ -1,129 +0,0 @@
-# Library of functions shared by all CI scripts
-
-skip_branch_tip_with_tag () {
- # Sometimes, a branch is pushed at the same time the tag that points
- # at the same commit as the tip of the branch is pushed, and building
- # both at the same time is a waste.
- #
- # Travis gives a tagname e.g. v2.14.0 in $TRAVIS_BRANCH when
- # the build is triggered by a push to a tag. Let's see if
- # $TRAVIS_BRANCH is exactly at a tag, and if so, if it is
- # different from $TRAVIS_BRANCH. That way, we can tell if
- # we are building the tip of a branch that is tagged and
- # we can skip the build because we won't be skipping a build
- # of a tag.
-
- if TAG=$(git describe --exact-match "$TRAVIS_BRANCH" 2>/dev/null) &&
- test "$TAG" != "$TRAVIS_BRANCH"
- then
- echo "$(tput setaf 2)Tip of $TRAVIS_BRANCH is exactly at $TAG$(tput sgr0)"
- exit 0
- fi
-}
-
-# Save some info about the current commit's tree, so we can skip the build
-# job if we encounter the same tree again and can provide a useful info
-# message.
-save_good_tree () {
- echo "$(git rev-parse $TRAVIS_COMMIT^{tree}) $TRAVIS_COMMIT $TRAVIS_JOB_NUMBER $TRAVIS_JOB_ID" >>"$good_trees_file"
- # limit the file size
- tail -1000 "$good_trees_file" >"$good_trees_file".tmp
- mv "$good_trees_file".tmp "$good_trees_file"
-}
-
-# Skip the build job if the same tree has already been built and tested
-# successfully before (e.g. because the branch got rebased, changing only
-# the commit messages).
-skip_good_tree () {
- if ! good_tree_info="$(grep "^$(git rev-parse $TRAVIS_COMMIT^{tree}) " "$good_trees_file")"
- then
- # Haven't seen this tree yet, or no cached good trees file yet.
- # Continue the build job.
- return
- fi
-
- echo "$good_tree_info" | {
- read tree prev_good_commit prev_good_job_number prev_good_job_id
-
- if test "$TRAVIS_JOB_ID" = "$prev_good_job_id"
- then
- cat <<-EOF
- $(tput setaf 2)Skipping build job for commit $TRAVIS_COMMIT.$(tput sgr0)
- This commit has already been built and tested successfully by this build job.
- To force a re-build delete the branch's cache and then hit 'Restart job'.
- EOF
- else
- cat <<-EOF
- $(tput setaf 2)Skipping build job for commit $TRAVIS_COMMIT.$(tput sgr0)
- This commit's tree has already been built and tested successfully in build job $prev_good_job_number for commit $prev_good_commit.
- The log of that build job is available at https://travis-ci.org/$TRAVIS_REPO_SLUG/jobs/$prev_good_job_id
- To force a re-build delete the branch's cache and then hit 'Restart job'.
- EOF
- fi
- }
-
- exit 0
-}
-
-check_unignored_build_artifacts ()
-{
- ! git ls-files --other --exclude-standard --error-unmatch \
- -- ':/*' 2>/dev/null ||
- {
- echo "$(tput setaf 1)error: found unignored build artifacts$(tput sgr0)"
- false
- }
-}
-
-# Set 'exit on error' for all CI scripts to let the caller know that
-# something went wrong.
-# Set tracing executed commands, primarily setting environment variables
-# and installing dependencies.
-set -ex
-
-cache_dir="$HOME/travis-cache"
-good_trees_file="$cache_dir/good-trees"
-
-mkdir -p "$cache_dir"
-
-skip_branch_tip_with_tag
-skip_good_tree
-
-if test -z "$jobname"
-then
- jobname="$TRAVIS_OS_NAME-$CC"
-fi
-
-export DEVELOPER=1
-export DEFAULT_TEST_TARGET=prove
-export GIT_PROVE_OPTS="--timer --jobs 3 --state=failed,slow,save"
-export GIT_TEST_OPTS="--verbose-log -x --immediate"
-export GIT_TEST_CLONE_2GB=YesPlease
-if [ "$jobname" = linux-gcc ]; then
- export CC=gcc-8
-fi
-
-case "$jobname" in
-linux-clang|linux-gcc)
- export GIT_TEST_HTTPD=YesPlease
-
- # The Linux build installs the defined dependency versions below.
- # The OS X build installs the latest available versions. Keep that
- # in mind when you encounter a broken OS X build!
- export LINUX_P4_VERSION="16.2"
- export LINUX_GIT_LFS_VERSION="1.5.2"
-
- P4_PATH="$HOME/custom/p4"
- GIT_LFS_PATH="$HOME/custom/git-lfs"
- export PATH="$GIT_LFS_PATH:$P4_PATH:$PATH"
- ;;
-osx-clang|osx-gcc)
- # t9810 occasionally fails on Travis CI OS X
- # t9816 occasionally fails with "TAP out of sequence errors" on
- # Travis CI OS X
- export GIT_SKIP_TESTS="t9810 t9816"
- ;;
-GIT_TEST_GETTEXT_POISON)
- export GIT_TEST_GETTEXT_POISON=YesPlease
- ;;
-esac
diff --git a/ci/lib.sh b/ci/lib.sh
new file mode 100755
index 0000000..16f4ecb
--- /dev/null
+++ b/ci/lib.sh
@@ -0,0 +1,188 @@
+# Library of functions shared by all CI scripts
+
+skip_branch_tip_with_tag () {
+ # Sometimes, a branch is pushed at the same time the tag that points
+ # at the same commit as the tip of the branch is pushed, and building
+ # both at the same time is a waste.
+ #
+ # When the build is triggered by a push to a tag, $CI_BRANCH will
+ # have that tagname, e.g. v2.14.0. Let's see if $CI_BRANCH is
+ # exactly at a tag, and if so, if it is different from $CI_BRANCH.
+ # That way, we can tell if we are building the tip of a branch that
+ # is tagged and we can skip the build because we won't be skipping a
+ # build of a tag.
+
+ if TAG=$(git describe --exact-match "$CI_BRANCH" 2>/dev/null) &&
+ test "$TAG" != "$CI_BRANCH"
+ then
+ echo "$(tput setaf 2)Tip of $CI_BRANCH is exactly at $TAG$(tput sgr0)"
+ exit 0
+ fi
+}
+
+# Save some info about the current commit's tree, so we can skip the build
+# job if we encounter the same tree again and can provide a useful info
+# message.
+save_good_tree () {
+ echo "$(git rev-parse $CI_COMMIT^{tree}) $CI_COMMIT $CI_JOB_NUMBER $CI_JOB_ID" >>"$good_trees_file"
+ # limit the file size
+ tail -1000 "$good_trees_file" >"$good_trees_file".tmp
+ mv "$good_trees_file".tmp "$good_trees_file"
+}
+
+# Skip the build job if the same tree has already been built and tested
+# successfully before (e.g. because the branch got rebased, changing only
+# the commit messages).
+skip_good_tree () {
+ if ! good_tree_info="$(grep "^$(git rev-parse $CI_COMMIT^{tree}) " "$good_trees_file")"
+ then
+ # Haven't seen this tree yet, or no cached good trees file yet.
+ # Continue the build job.
+ return
+ fi
+
+ echo "$good_tree_info" | {
+ read tree prev_good_commit prev_good_job_number prev_good_job_id
+
+ if test "$CI_JOB_ID" = "$prev_good_job_id"
+ then
+ cat <<-EOF
+ $(tput setaf 2)Skipping build job for commit $CI_COMMIT.$(tput sgr0)
+ This commit has already been built and tested successfully by this build job.
+ To force a re-build delete the branch's cache and then hit 'Restart job'.
+ EOF
+ else
+ cat <<-EOF
+ $(tput setaf 2)Skipping build job for commit $CI_COMMIT.$(tput sgr0)
+ This commit's tree has already been built and tested successfully in build job $prev_good_job_number for commit $prev_good_commit.
+ The log of that build job is available at $(url_for_job_id $prev_good_job_id)
+ To force a re-build delete the branch's cache and then hit 'Restart job'.
+ EOF
+ fi
+ }
+
+ exit 0
+}
+
+check_unignored_build_artifacts ()
+{
+ ! git ls-files --other --exclude-standard --error-unmatch \
+ -- ':/*' 2>/dev/null ||
+ {
+ echo "$(tput setaf 1)error: found unignored build artifacts$(tput sgr0)"
+ false
+ }
+}
+
+# Set 'exit on error' for all CI scripts to let the caller know that
+# something went wrong.
+# Set tracing executed commands, primarily setting environment variables
+# and installing dependencies.
+set -ex
+
+if test true = "$TRAVIS"
+then
+ CI_TYPE=travis
+ # When building a PR, TRAVIS_BRANCH refers to the *target* branch. Not
+ # what we want here. We want the source branch instead.
+ CI_BRANCH="${TRAVIS_PULL_REQUEST_BRANCH:-$TRAVIS_BRANCH}"
+ CI_COMMIT="$TRAVIS_COMMIT"
+ CI_JOB_ID="$TRAVIS_JOB_ID"
+ CI_JOB_NUMBER="$TRAVIS_JOB_NUMBER"
+ CI_OS_NAME="$TRAVIS_OS_NAME"
+ CI_REPO_SLUG="$TRAVIS_REPO_SLUG"
+
+ cache_dir="$HOME/travis-cache"
+
+ url_for_job_id () {
+ echo "https://travis-ci.org/$CI_REPO_SLUG/jobs/$1"
+ }
+
+ BREW_INSTALL_PACKAGES="git-lfs gettext"
+ export GIT_PROVE_OPTS="--timer --jobs 3 --state=failed,slow,save"
+ export GIT_TEST_OPTS="--verbose-log -x --immediate"
+ export MAKEFLAGS="--jobs=2"
+elif test -n "$SYSTEM_COLLECTIONURI" || test -n "$SYSTEM_TASKDEFINITIONSURI"
+then
+ CI_TYPE=azure-pipelines
+ # We are running in Azure Pipelines
+ CI_BRANCH="$BUILD_SOURCEBRANCH"
+ CI_COMMIT="$BUILD_SOURCEVERSION"
+ CI_JOB_ID="$BUILD_BUILDID"
+ CI_JOB_NUMBER="$BUILD_BUILDNUMBER"
+ CI_OS_NAME="$(echo "$AGENT_OS" | tr A-Z a-z)"
+ test darwin != "$CI_OS_NAME" || CI_OS_NAME=osx
+ CI_REPO_SLUG="$(expr "$BUILD_REPOSITORY_URI" : '.*/\([^/]*/[^/]*\)$')"
+ CC="${CC:-gcc}"
+
+ # use a subdirectory of the cache dir (because the file share is shared
+ # among *all* phases)
+ cache_dir="$HOME/test-cache/$SYSTEM_PHASENAME"
+
+ url_for_job_id () {
+ echo "$SYSTEM_TASKDEFINITIONSURI$SYSTEM_TEAMPROJECT/_build/results?buildId=$1"
+ }
+
+ BREW_INSTALL_PACKAGES=gcc@8
+ export GIT_PROVE_OPTS="--timer --jobs 10 --state=failed,slow,save"
+ export GIT_TEST_OPTS="--verbose-log -x --write-junit-xml"
+ export MAKEFLAGS="--jobs=10"
+ test windows_nt != "$CI_OS_NAME" ||
+ GIT_TEST_OPTS="--no-chain-lint --no-bin-wrappers $GIT_TEST_OPTS"
+else
+ echo "Could not identify CI type" >&2
+ exit 1
+fi
+
+good_trees_file="$cache_dir/good-trees"
+
+mkdir -p "$cache_dir"
+
+skip_branch_tip_with_tag
+skip_good_tree
+
+if test -z "$jobname"
+then
+ jobname="$CI_OS_NAME-$CC"
+fi
+
+export DEVELOPER=1
+export DEFAULT_TEST_TARGET=prove
+export GIT_TEST_CLONE_2GB=YesPlease
+
+case "$jobname" in
+linux-clang|linux-gcc)
+ if [ "$jobname" = linux-gcc ]
+ then
+ export CC=gcc-8
+ fi
+
+ export GIT_TEST_HTTPD=YesPlease
+
+ # The Linux build installs the defined dependency versions below.
+ # The OS X build installs the latest available versions. Keep that
+ # in mind when you encounter a broken OS X build!
+ export LINUX_P4_VERSION="16.2"
+ export LINUX_GIT_LFS_VERSION="1.5.2"
+
+ P4_PATH="$HOME/custom/p4"
+ GIT_LFS_PATH="$HOME/custom/git-lfs"
+ export PATH="$GIT_LFS_PATH:$P4_PATH:$PATH"
+ ;;
+osx-clang|osx-gcc)
+ if [ "$jobname" = osx-gcc ]
+ then
+ export CC=gcc-8
+ fi
+
+ # t9810 occasionally fails on Travis CI OS X
+ # t9816 occasionally fails with "TAP out of sequence errors" on
+ # Travis CI OS X
+ export GIT_SKIP_TESTS="t9810 t9816"
+ ;;
+GIT_TEST_GETTEXT_POISON)
+ export GIT_TEST_GETTEXT_POISON=YesPlease
+ ;;
+esac
+
+export MAKEFLAGS="CC=${CC:-cc}"
diff --git a/ci/make-test-artifacts.sh b/ci/make-test-artifacts.sh
new file mode 100755
index 0000000..6469674
--- /dev/null
+++ b/ci/make-test-artifacts.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# Build Git and store artifacts for testing
+#
+
+mkdir -p "$1" # in case ci/lib.sh decides to quit early
+
+. ${0%/*}/lib.sh
+
+make artifacts-tar ARTIFACTS_DIRECTORY="$1"
+
+check_unignored_build_artifacts
diff --git a/ci/mount-fileshare.sh b/ci/mount-fileshare.sh
new file mode 100755
index 0000000..26b58a8
--- /dev/null
+++ b/ci/mount-fileshare.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+die () {
+ echo "$*" >&2
+ exit 1
+}
+
+test $# = 4 ||
+die "Usage: $0 <share> <username> <password> <mountpoint>"
+
+mkdir -p "$4" || die "Could not create $4"
+
+case "$(uname -s)" in
+Linux)
+ sudo mount -t cifs -o vers=3.0,username="$2",password="$3",dir_mode=0777,file_mode=0777,serverino "$1" "$4"
+ ;;
+Darwin)
+ pass="$(echo "$3" | sed -e 's/\//%2F/g' -e 's/+/%2B/g')" &&
+ mount -t smbfs,soft "smb://$2:$pass@${1#//}" "$4"
+ ;;
+*)
+ die "No support for $(uname -s)"
+ ;;
+esac ||
+die "Could not mount $4"
diff --git a/ci/print-test-failures.sh b/ci/print-test-failures.sh
index d55460a..e688a26 100755
--- a/ci/print-test-failures.sh
+++ b/ci/print-test-failures.sh
@@ -3,7 +3,7 @@
# Print output of failing tests
#
-. ${0%/*}/lib-travisci.sh
+. ${0%/*}/lib.sh
# Tracing executed commands would produce too much noise in the loop below.
set +x
@@ -38,6 +38,19 @@ do
test_name="${TEST_EXIT%.exit}"
test_name="${test_name##*/}"
trash_dir="trash directory.$test_name"
+ case "$CI_TYPE" in
+ travis)
+ ;;
+ azure-pipelines)
+ mkdir -p failed-test-artifacts
+ mv "$trash_dir" failed-test-artifacts
+ continue
+ ;;
+ *)
+ echo "Unhandled CI type: $CI_TYPE" >&2
+ exit 1
+ ;;
+ esac
trash_tgz_b64="trash.$test_name.base64"
if [ -d "$trash_dir" ]
then
diff --git a/ci/run-build-and-tests.sh b/ci/run-build-and-tests.sh
index cda170d..cdd2913 100755
--- a/ci/run-build-and-tests.sh
+++ b/ci/run-build-and-tests.sh
@@ -3,12 +3,15 @@
# Build and test Git
#
-. ${0%/*}/lib-travisci.sh
+. ${0%/*}/lib.sh
-ln -s "$cache_dir/.prove" t/.prove
+case "$CI_OS_NAME" in
+windows*) cmd //c mklink //j t\\.prove "$(cygpath -aw "$cache_dir/.prove")";;
+*) ln -s "$cache_dir/.prove" t/.prove;;
+esac
-make --jobs=2
-make --quiet test
+make
+make test
if test "$jobname" = "linux-gcc"
then
export GIT_TEST_SPLIT_INDEX=yes
@@ -17,7 +20,7 @@ then
export GIT_TEST_OE_DELTA_SIZE=5
export GIT_TEST_COMMIT_GRAPH=1
export GIT_TEST_MULTI_PACK_INDEX=1
- make --quiet test
+ make test
fi
check_unignored_build_artifacts
diff --git a/ci/run-linux32-build.sh b/ci/run-linux32-build.sh
index 2c60d2e..e3a193a 100755
--- a/ci/run-linux32-build.sh
+++ b/ci/run-linux32-build.sh
@@ -55,6 +55,6 @@ linux32 --32bit i386 su -m -l $CI_USER -c '
set -ex
cd /usr/src/git
test -n "$cache_dir" && ln -s "$cache_dir/.prove" t/.prove
- make --jobs=2
- make --quiet test
+ make
+ make test
'
diff --git a/ci/run-linux32-docker.sh b/ci/run-linux32-docker.sh
index 2163790..751acfc 100755
--- a/ci/run-linux32-docker.sh
+++ b/ci/run-linux32-docker.sh
@@ -3,7 +3,7 @@
# Download and run Docker image to build and test 32-bit Git
#
-. ${0%/*}/lib-travisci.sh
+. ${0%/*}/lib.sh
docker pull daald/ubuntu32:xenial
diff --git a/ci/run-static-analysis.sh b/ci/run-static-analysis.sh
index 5688f26..a19aa7e 100755
--- a/ci/run-static-analysis.sh
+++ b/ci/run-static-analysis.sh
@@ -3,9 +3,9 @@
# Perform various static code analysis checks
#
-. ${0%/*}/lib-travisci.sh
+. ${0%/*}/lib.sh
-make --jobs=2 coccicheck
+make coccicheck
set +x
diff --git a/ci/run-test-slice.sh b/ci/run-test-slice.sh
new file mode 100755
index 0000000..f8c2c31
--- /dev/null
+++ b/ci/run-test-slice.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+#
+# Test Git in parallel
+#
+
+. ${0%/*}/lib.sh
+
+case "$CI_OS_NAME" in
+windows*) cmd //c mklink //j t\\.prove "$(cygpath -aw "$cache_dir/.prove")";;
+*) ln -s "$cache_dir/.prove" t/.prove;;
+esac
+
+make --quiet -C t T="$(cd t &&
+ ./helper/test-tool path-utils slice-tests "$1" "$2" t[0-9]*.sh |
+ tr '\n' ' ')"
+
+check_unignored_build_artifacts
diff --git a/ci/run-windows-build.sh b/ci/run-windows-build.sh
index d99a180..a73a4ec 100755
--- a/ci/run-windows-build.sh
+++ b/ci/run-windows-build.sh
@@ -6,7 +6,7 @@
# supported) and a commit hash.
#
-. ${0%/*}/lib-travisci.sh
+. ${0%/*}/lib.sh
test $# -ne 2 && echo "Unexpected number of parameters" && exit 1
test -z "$GFW_CI_TOKEN" && echo "GFW_CI_TOKEN not defined" && exit
diff --git a/ci/test-documentation.sh b/ci/test-documentation.sh
index a20de9c..be3b7d3 100755
--- a/ci/test-documentation.sh
+++ b/ci/test-documentation.sh
@@ -3,15 +3,16 @@
# Perform sanity checks on documentation and build it.
#
-. ${0%/*}/lib-travisci.sh
+. ${0%/*}/lib.sh
+test -n "$ALREADY_HAVE_ASCIIDOCTOR" ||
gem install asciidoctor
make check-builtins
make check-docs
# Build docs with AsciiDoc
-make --jobs=2 doc > >(tee stdout.log) 2> >(tee stderr.log >&2)
+make doc > >(tee stdout.log) 2> >(tee stderr.log >&2)
! test -s stderr.log
test -s Documentation/git.html
test -s Documentation/git.xml
@@ -23,7 +24,7 @@ check_unignored_build_artifacts
# Build docs with AsciiDoctor
make clean
-make --jobs=2 USE_ASCIIDOCTOR=1 doc > >(tee stdout.log) 2> >(tee stderr.log >&2)
+make USE_ASCIIDOCTOR=1 doc > >(tee stdout.log) 2> >(tee stderr.log >&2)
sed '/^GIT_VERSION = / d' stderr.log
! test -s stderr.log
test -s Documentation/git.html
diff --git a/column.c b/column.c
index 2165297..7a17c14 100644
--- a/column.c
+++ b/column.c
@@ -21,7 +21,7 @@ struct column_data {
};
/* return length of 's' in letters, ANSI escapes stripped */
-static int item_length(unsigned int colopts, const char *s)
+static int item_length(const char *s)
{
int len, i = 0;
struct strbuf str = STRBUF_INIT;
@@ -167,7 +167,7 @@ static void display_table(const struct string_list *list,
ALLOC_ARRAY(data.len, list->nr);
for (i = 0; i < list->nr; i++)
- data.len[i] = item_length(colopts, list->items[i].string);
+ data.len[i] = item_length(list->items[i].string);
layout(&data, &initial_width);
diff --git a/combine-diff.c b/combine-diff.c
index a143c00..23d8fab 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -1321,6 +1321,14 @@ static const char *path_path(void *obj)
return path->path;
}
+/*
+ * Diff stat formats which we always compute solely against the first parent.
+ */
+#define STAT_FORMAT_MASK (DIFF_FORMAT_NUMSTAT \
+ | DIFF_FORMAT_SHORTSTAT \
+ | DIFF_FORMAT_SUMMARY \
+ | DIFF_FORMAT_DIRSTAT \
+ | DIFF_FORMAT_DIFFSTAT)
/* find set of paths that every parent touches */
static struct combine_diff_path *find_paths_generic(const struct object_id *oid,
@@ -1342,8 +1350,7 @@ static struct combine_diff_path *find_paths_generic(const struct object_id *oid,
* show stat against the first parent even when doing
* combined diff.
*/
- int stat_opt = (output_format &
- (DIFF_FORMAT_NUMSTAT|DIFF_FORMAT_DIFFSTAT));
+ int stat_opt = output_format & STAT_FORMAT_MASK;
if (i == 0 && stat_opt)
opt->output_format = stat_opt;
else
@@ -1470,8 +1477,7 @@ void diff_tree_combined(const struct object_id *oid,
* show stat against the first parent even
* when doing combined diff.
*/
- stat_opt = (opt->output_format &
- (DIFF_FORMAT_NUMSTAT|DIFF_FORMAT_DIFFSTAT));
+ stat_opt = opt->output_format & STAT_FORMAT_MASK;
if (stat_opt) {
diffopts.output_format = stat_opt;
@@ -1515,8 +1521,7 @@ void diff_tree_combined(const struct object_id *oid,
show_raw_diff(p, num_parent, rev);
needsep = 1;
}
- else if (opt->output_format &
- (DIFF_FORMAT_NUMSTAT|DIFF_FORMAT_DIFFSTAT))
+ else if (opt->output_format & STAT_FORMAT_MASK)
needsep = 1;
else if (opt->output_format & DIFF_FORMAT_CALLBACK)
handle_combined_callback(opt, paths, num_parent, num_paths);
diff --git a/commit-graph.c b/commit-graph.c
index 99163c2..47e9be0 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -21,20 +21,14 @@
#define GRAPH_CHUNKID_OIDFANOUT 0x4f494446 /* "OIDF" */
#define GRAPH_CHUNKID_OIDLOOKUP 0x4f49444c /* "OIDL" */
#define GRAPH_CHUNKID_DATA 0x43444154 /* "CDAT" */
-#define GRAPH_CHUNKID_LARGEEDGES 0x45444745 /* "EDGE" */
+#define GRAPH_CHUNKID_EXTRAEDGES 0x45444745 /* "EDGE" */
-#define GRAPH_DATA_WIDTH 36
+#define GRAPH_DATA_WIDTH (the_hash_algo->rawsz + 16)
#define GRAPH_VERSION_1 0x1
#define GRAPH_VERSION GRAPH_VERSION_1
-#define GRAPH_OID_VERSION_SHA1 1
-#define GRAPH_OID_LEN_SHA1 GIT_SHA1_RAWSZ
-#define GRAPH_OID_VERSION GRAPH_OID_VERSION_SHA1
-#define GRAPH_OID_LEN GRAPH_OID_LEN_SHA1
-
-#define GRAPH_OCTOPUS_EDGES_NEEDED 0x80000000
-#define GRAPH_PARENT_MISSING 0x7fffffff
+#define GRAPH_EXTRA_EDGES_NEEDED 0x80000000
#define GRAPH_EDGE_LAST_MASK 0x7fffffff
#define GRAPH_PARENT_NONE 0x70000000
@@ -44,13 +38,18 @@
#define GRAPH_FANOUT_SIZE (4 * 256)
#define GRAPH_CHUNKLOOKUP_WIDTH 12
#define GRAPH_MIN_SIZE (GRAPH_HEADER_SIZE + 4 * GRAPH_CHUNKLOOKUP_WIDTH \
- + GRAPH_FANOUT_SIZE + GRAPH_OID_LEN)
+ + GRAPH_FANOUT_SIZE + the_hash_algo->rawsz)
char *get_commit_graph_filename(const char *obj_dir)
{
return xstrfmt("%s/info/commit-graph", obj_dir);
}
+static uint8_t oid_version(void)
+{
+ return 1;
+}
+
static struct commit_graph *alloc_commit_graph(void)
{
struct commit_graph *g = xcalloc(1, sizeof(*g));
@@ -84,16 +83,10 @@ static int commit_graph_compatible(struct repository *r)
struct commit_graph *load_commit_graph_one(const char *graph_file)
{
void *graph_map;
- const unsigned char *data, *chunk_lookup;
size_t graph_size;
struct stat st;
- uint32_t i;
- struct commit_graph *graph;
+ struct commit_graph *ret;
int fd = git_open(graph_file);
- uint64_t last_chunk_offset;
- uint32_t last_chunk_id;
- uint32_t graph_signature;
- unsigned char graph_version, hash_version;
if (fd < 0)
return NULL;
@@ -108,32 +101,60 @@ struct commit_graph *load_commit_graph_one(const char *graph_file)
die(_("graph file %s is too small"), graph_file);
}
graph_map = xmmap(NULL, graph_size, PROT_READ, MAP_PRIVATE, fd, 0);
+ ret = parse_commit_graph(graph_map, fd, graph_size);
+
+ if (!ret) {
+ munmap(graph_map, graph_size);
+ close(fd);
+ exit(1);
+ }
+
+ return ret;
+}
+
+struct commit_graph *parse_commit_graph(void *graph_map, int fd,
+ size_t graph_size)
+{
+ const unsigned char *data, *chunk_lookup;
+ uint32_t i;
+ struct commit_graph *graph;
+ uint64_t last_chunk_offset;
+ uint32_t last_chunk_id;
+ uint32_t graph_signature;
+ unsigned char graph_version, hash_version;
+
+ if (!graph_map)
+ return NULL;
+
+ if (graph_size < GRAPH_MIN_SIZE)
+ return NULL;
+
data = (const unsigned char *)graph_map;
graph_signature = get_be32(data);
if (graph_signature != GRAPH_SIGNATURE) {
error(_("graph signature %X does not match signature %X"),
graph_signature, GRAPH_SIGNATURE);
- goto cleanup_fail;
+ return NULL;
}
graph_version = *(unsigned char*)(data + 4);
if (graph_version != GRAPH_VERSION) {
error(_("graph version %X does not match version %X"),
graph_version, GRAPH_VERSION);
- goto cleanup_fail;
+ return NULL;
}
hash_version = *(unsigned char*)(data + 5);
- if (hash_version != GRAPH_OID_VERSION) {
+ if (hash_version != oid_version()) {
error(_("hash version %X does not match version %X"),
- hash_version, GRAPH_OID_VERSION);
- goto cleanup_fail;
+ hash_version, oid_version());
+ return NULL;
}
graph = alloc_commit_graph();
- graph->hash_len = GRAPH_OID_LEN;
+ graph->hash_len = the_hash_algo->rawsz;
graph->num_chunks = *(unsigned char*)(data + 6);
graph->graph_fd = fd;
graph->data = graph_map;
@@ -143,16 +164,27 @@ struct commit_graph *load_commit_graph_one(const char *graph_file)
last_chunk_offset = 8;
chunk_lookup = data + 8;
for (i = 0; i < graph->num_chunks; i++) {
- uint32_t chunk_id = get_be32(chunk_lookup + 0);
- uint64_t chunk_offset = get_be64(chunk_lookup + 4);
+ uint32_t chunk_id;
+ uint64_t chunk_offset;
int chunk_repeated = 0;
+ if (data + graph_size - chunk_lookup <
+ GRAPH_CHUNKLOOKUP_WIDTH) {
+ error(_("chunk lookup table entry missing; graph file may be incomplete"));
+ free(graph);
+ return NULL;
+ }
+
+ chunk_id = get_be32(chunk_lookup + 0);
+ chunk_offset = get_be64(chunk_lookup + 4);
+
chunk_lookup += GRAPH_CHUNKLOOKUP_WIDTH;
- if (chunk_offset > graph_size - GIT_MAX_RAWSZ) {
+ if (chunk_offset > graph_size - the_hash_algo->rawsz) {
error(_("improper chunk offset %08x%08x"), (uint32_t)(chunk_offset >> 32),
(uint32_t)chunk_offset);
- goto cleanup_fail;
+ free(graph);
+ return NULL;
}
switch (chunk_id) {
@@ -177,17 +209,18 @@ struct commit_graph *load_commit_graph_one(const char *graph_file)
graph->chunk_commit_data = data + chunk_offset;
break;
- case GRAPH_CHUNKID_LARGEEDGES:
- if (graph->chunk_large_edges)
+ case GRAPH_CHUNKID_EXTRAEDGES:
+ if (graph->chunk_extra_edges)
chunk_repeated = 1;
else
- graph->chunk_large_edges = data + chunk_offset;
+ graph->chunk_extra_edges = data + chunk_offset;
break;
}
if (chunk_repeated) {
error(_("chunk id %08x appears multiple times"), chunk_id);
- goto cleanup_fail;
+ free(graph);
+ return NULL;
}
if (last_chunk_id == GRAPH_CHUNKID_OIDLOOKUP)
@@ -201,11 +234,6 @@ struct commit_graph *load_commit_graph_one(const char *graph_file)
}
return graph;
-
-cleanup_fail:
- munmap(graph_map, graph_size);
- close(fd);
- exit(1);
}
static void prepare_commit_graph_one(struct repository *r, const char *obj_dir)
@@ -289,7 +317,8 @@ static int bsearch_graph(struct commit_graph *g, struct object_id *oid, uint32_t
g->chunk_oid_lookup, g->hash_len, pos);
}
-static struct commit_list **insert_parent_or_die(struct commit_graph *g,
+static struct commit_list **insert_parent_or_die(struct repository *r,
+ struct commit_graph *g,
uint64_t pos,
struct commit_list **pptr)
{
@@ -300,7 +329,7 @@ static struct commit_list **insert_parent_or_die(struct commit_graph *g,
die("invalid parent position %"PRIu64, pos);
hashcpy(oid.hash, g->chunk_oid_lookup + g->hash_len * pos);
- c = lookup_commit(the_repository, &oid);
+ c = lookup_commit(r, &oid);
if (!c)
die(_("could not find commit %s"), oid_to_hex(&oid));
c->graph_pos = pos;
@@ -314,7 +343,9 @@ static void fill_commit_graph_info(struct commit *item, struct commit_graph *g,
item->generation = get_be32(commit_data + g->hash_len + 8) >> 2;
}
-static int fill_commit_in_graph(struct commit *item, struct commit_graph *g, uint32_t pos)
+static int fill_commit_in_graph(struct repository *r,
+ struct commit *item,
+ struct commit_graph *g, uint32_t pos)
{
uint32_t edge_value;
uint32_t *parent_data_ptr;
@@ -338,21 +369,21 @@ static int fill_commit_in_graph(struct commit *item, struct commit_graph *g, uin
edge_value = get_be32(commit_data + g->hash_len);
if (edge_value == GRAPH_PARENT_NONE)
return 1;
- pptr = insert_parent_or_die(g, edge_value, pptr);
+ pptr = insert_parent_or_die(r, g, edge_value, pptr);
edge_value = get_be32(commit_data + g->hash_len + 4);
if (edge_value == GRAPH_PARENT_NONE)
return 1;
- if (!(edge_value & GRAPH_OCTOPUS_EDGES_NEEDED)) {
- pptr = insert_parent_or_die(g, edge_value, pptr);
+ if (!(edge_value & GRAPH_EXTRA_EDGES_NEEDED)) {
+ pptr = insert_parent_or_die(r, g, edge_value, pptr);
return 1;
}
- parent_data_ptr = (uint32_t*)(g->chunk_large_edges +
+ parent_data_ptr = (uint32_t*)(g->chunk_extra_edges +
4 * (uint64_t)(edge_value & GRAPH_EDGE_LAST_MASK));
do {
edge_value = get_be32(parent_data_ptr);
- pptr = insert_parent_or_die(g,
+ pptr = insert_parent_or_die(r, g,
edge_value & GRAPH_EDGE_LAST_MASK,
pptr);
parent_data_ptr++;
@@ -371,7 +402,9 @@ static int find_commit_in_graph(struct commit *item, struct commit_graph *g, uin
}
}
-static int parse_commit_in_graph_one(struct commit_graph *g, struct commit *item)
+static int parse_commit_in_graph_one(struct repository *r,
+ struct commit_graph *g,
+ struct commit *item)
{
uint32_t pos;
@@ -379,7 +412,7 @@ static int parse_commit_in_graph_one(struct commit_graph *g, struct commit *item
return 1;
if (find_commit_in_graph(item, g, &pos))
- return fill_commit_in_graph(item, g, pos);
+ return fill_commit_in_graph(r, item, g, pos);
return 0;
}
@@ -388,7 +421,7 @@ int parse_commit_in_graph(struct repository *r, struct commit *item)
{
if (!prepare_commit_graph(r))
return 0;
- return parse_commit_in_graph_one(r->objects->commit_graph, item);
+ return parse_commit_in_graph_one(r, r->objects->commit_graph, item);
}
void load_commit_graph_info(struct repository *r, struct commit *item)
@@ -400,19 +433,22 @@ void load_commit_graph_info(struct repository *r, struct commit *item)
fill_commit_graph_info(item, r->objects->commit_graph, pos);
}
-static struct tree *load_tree_for_commit(struct commit_graph *g, struct commit *c)
+static struct tree *load_tree_for_commit(struct repository *r,
+ struct commit_graph *g,
+ struct commit *c)
{
struct object_id oid;
const unsigned char *commit_data = g->chunk_commit_data +
GRAPH_DATA_WIDTH * (c->graph_pos);
hashcpy(oid.hash, commit_data);
- c->maybe_tree = lookup_tree(the_repository, &oid);
+ c->maybe_tree = lookup_tree(r, &oid);
return c->maybe_tree;
}
-static struct tree *get_commit_tree_in_graph_one(struct commit_graph *g,
+static struct tree *get_commit_tree_in_graph_one(struct repository *r,
+ struct commit_graph *g,
const struct commit *c)
{
if (c->maybe_tree)
@@ -420,17 +456,19 @@ static struct tree *get_commit_tree_in_graph_one(struct commit_graph *g,
if (c->graph_pos == COMMIT_NOT_FROM_GRAPH)
BUG("get_commit_tree_in_graph_one called from non-commit-graph commit");
- return load_tree_for_commit(g, (struct commit *)c);
+ return load_tree_for_commit(r, g, (struct commit *)c);
}
struct tree *get_commit_tree_in_graph(struct repository *r, const struct commit *c)
{
- return get_commit_tree_in_graph_one(r->objects->commit_graph, c);
+ return get_commit_tree_in_graph_one(r, r->objects->commit_graph, c);
}
static void write_graph_chunk_fanout(struct hashfile *f,
struct commit **commits,
- int nr_commits)
+ int nr_commits,
+ struct progress *progress,
+ uint64_t *progress_cnt)
{
int i, count = 0;
struct commit **list = commits;
@@ -444,6 +482,7 @@ static void write_graph_chunk_fanout(struct hashfile *f,
while (count < nr_commits) {
if ((*list)->object.oid.hash[0] != i)
break;
+ display_progress(progress, ++*progress_cnt);
count++;
list++;
}
@@ -453,12 +492,16 @@ static void write_graph_chunk_fanout(struct hashfile *f,
}
static void write_graph_chunk_oids(struct hashfile *f, int hash_len,
- struct commit **commits, int nr_commits)
+ struct commit **commits, int nr_commits,
+ struct progress *progress,
+ uint64_t *progress_cnt)
{
struct commit **list = commits;
int count;
- for (count = 0; count < nr_commits; count++, list++)
+ for (count = 0; count < nr_commits; count++, list++) {
+ display_progress(progress, ++*progress_cnt);
hashwrite(f, (*list)->object.oid.hash, (int)hash_len);
+ }
}
static const unsigned char *commit_to_sha1(size_t index, void *table)
@@ -468,7 +511,9 @@ static const unsigned char *commit_to_sha1(size_t index, void *table)
}
static void write_graph_chunk_data(struct hashfile *f, int hash_len,
- struct commit **commits, int nr_commits)
+ struct commit **commits, int nr_commits,
+ struct progress *progress,
+ uint64_t *progress_cnt)
{
struct commit **list = commits;
struct commit **last = commits + nr_commits;
@@ -478,6 +523,7 @@ static void write_graph_chunk_data(struct hashfile *f, int hash_len,
struct commit_list *parent;
int edge_value;
uint32_t packedDate[2];
+ display_progress(progress, ++*progress_cnt);
parse_commit(*list);
hashwrite(f, get_commit_tree_oid(*list)->hash, hash_len);
@@ -493,7 +539,9 @@ static void write_graph_chunk_data(struct hashfile *f, int hash_len,
commit_to_sha1);
if (edge_value < 0)
- edge_value = GRAPH_PARENT_MISSING;
+ BUG("missing parent %s for commit %s",
+ oid_to_hex(&parent->item->object.oid),
+ oid_to_hex(&(*list)->object.oid));
}
hashwrite_be32(f, edge_value);
@@ -504,19 +552,21 @@ static void write_graph_chunk_data(struct hashfile *f, int hash_len,
if (!parent)
edge_value = GRAPH_PARENT_NONE;
else if (parent->next)
- edge_value = GRAPH_OCTOPUS_EDGES_NEEDED | num_extra_edges;
+ edge_value = GRAPH_EXTRA_EDGES_NEEDED | num_extra_edges;
else {
edge_value = sha1_pos(parent->item->object.oid.hash,
commits,
nr_commits,
commit_to_sha1);
if (edge_value < 0)
- edge_value = GRAPH_PARENT_MISSING;
+ BUG("missing parent %s for commit %s",
+ oid_to_hex(&parent->item->object.oid),
+ oid_to_hex(&(*list)->object.oid));
}
hashwrite_be32(f, edge_value);
- if (edge_value & GRAPH_OCTOPUS_EDGES_NEEDED) {
+ if (edge_value & GRAPH_EXTRA_EDGES_NEEDED) {
do {
num_extra_edges++;
parent = parent->next;
@@ -537,9 +587,11 @@ static void write_graph_chunk_data(struct hashfile *f, int hash_len,
}
}
-static void write_graph_chunk_large_edges(struct hashfile *f,
+static void write_graph_chunk_extra_edges(struct hashfile *f,
struct commit **commits,
- int nr_commits)
+ int nr_commits,
+ struct progress *progress,
+ uint64_t *progress_cnt)
{
struct commit **list = commits;
struct commit **last = commits + nr_commits;
@@ -547,6 +599,9 @@ static void write_graph_chunk_large_edges(struct hashfile *f,
while (list < last) {
int num_parents = 0;
+
+ display_progress(progress, ++*progress_cnt);
+
for (parent = (*list)->parents; num_parents < 3 && parent;
parent = parent->next)
num_parents++;
@@ -564,7 +619,9 @@ static void write_graph_chunk_large_edges(struct hashfile *f,
commit_to_sha1);
if (edge_value < 0)
- edge_value = GRAPH_PARENT_MISSING;
+ BUG("missing parent %s for commit %s",
+ oid_to_hex(&parent->item->object.oid),
+ oid_to_hex(&(*list)->object.oid));
else if (!parent->next)
edge_value |= GRAPH_LAST_EDGE;
@@ -641,33 +698,40 @@ static void close_reachable(struct packed_oid_list *oids, int report_progress)
int i;
struct commit *commit;
struct progress *progress = NULL;
- int j = 0;
if (report_progress)
progress = start_delayed_progress(
- _("Annotating commits in commit graph"), 0);
+ _("Loading known commits in commit graph"), oids->nr);
for (i = 0; i < oids->nr; i++) {
- display_progress(progress, ++j);
+ display_progress(progress, i + 1);
commit = lookup_commit(the_repository, &oids->list[i]);
if (commit)
commit->object.flags |= UNINTERESTING;
}
+ stop_progress(&progress);
/*
* As this loop runs, oids->nr may grow, but not more
* than the number of missing commits in the reachable
* closure.
*/
+ if (report_progress)
+ progress = start_delayed_progress(
+ _("Expanding reachable commits in commit graph"), oids->nr);
for (i = 0; i < oids->nr; i++) {
- display_progress(progress, ++j);
+ display_progress(progress, i + 1);
commit = lookup_commit(the_repository, &oids->list[i]);
if (commit && !parse_commit(commit))
add_missing_parents(oids, commit);
}
+ stop_progress(&progress);
+ if (report_progress)
+ progress = start_delayed_progress(
+ _("Clearing commit marks in commit graph"), oids->nr);
for (i = 0; i < oids->nr; i++) {
- display_progress(progress, ++j);
+ display_progress(progress, i + 1);
commit = lookup_commit(the_repository, &oids->list[i]);
if (commit)
@@ -761,12 +825,17 @@ void write_commit_graph(const char *obj_dir,
int num_extra_edges;
struct commit_list *parent;
struct progress *progress = NULL;
+ const unsigned hashsz = the_hash_algo->rawsz;
+ uint64_t progress_cnt = 0;
+ struct strbuf progress_title = STRBUF_INIT;
+ unsigned long approx_nr_objects;
if (!commit_graph_compatible(the_repository))
return;
oids.nr = 0;
- oids.alloc = approximate_object_count() / 32;
+ approx_nr_objects = approximate_object_count();
+ oids.alloc = approx_nr_objects / 32;
oids.progress = NULL;
oids.progress_done = 0;
@@ -796,8 +865,12 @@ void write_commit_graph(const char *obj_dir,
strbuf_addf(&packname, "%s/pack/", obj_dir);
dirlen = packname.len;
if (report_progress) {
- oids.progress = start_delayed_progress(
- _("Finding commits for commit graph"), 0);
+ strbuf_addf(&progress_title,
+ Q_("Finding commits for commit graph in %d pack",
+ "Finding commits for commit graph in %d packs",
+ pack_indexes->nr),
+ pack_indexes->nr);
+ oids.progress = start_delayed_progress(progress_title.buf, 0);
oids.progress_done = 0;
}
for (i = 0; i < pack_indexes->nr; i++) {
@@ -809,19 +882,26 @@ void write_commit_graph(const char *obj_dir,
die(_("error adding pack %s"), packname.buf);
if (open_pack_index(p))
die(_("error opening index for %s"), packname.buf);
- for_each_object_in_pack(p, add_packed_commits, &oids, 0);
+ for_each_object_in_pack(p, add_packed_commits, &oids,
+ FOR_EACH_OBJECT_PACK_ORDER);
close_pack(p);
free(p);
}
stop_progress(&oids.progress);
+ strbuf_reset(&progress_title);
strbuf_release(&packname);
}
if (commit_hex) {
- if (report_progress)
- progress = start_delayed_progress(
- _("Finding commits for commit graph"),
- commit_hex->nr);
+ if (report_progress) {
+ strbuf_addf(&progress_title,
+ Q_("Finding commits for commit graph from %d ref",
+ "Finding commits for commit graph from %d refs",
+ commit_hex->nr),
+ commit_hex->nr);
+ progress = start_delayed_progress(progress_title.buf,
+ commit_hex->nr);
+ }
for (i = 0; i < commit_hex->nr; i++) {
const char *end;
struct object_id oid;
@@ -841,27 +921,38 @@ void write_commit_graph(const char *obj_dir,
}
}
stop_progress(&progress);
+ strbuf_reset(&progress_title);
}
if (!pack_indexes && !commit_hex) {
if (report_progress)
oids.progress = start_delayed_progress(
- _("Finding commits for commit graph"), 0);
- for_each_packed_object(add_packed_commits, &oids, 0);
+ _("Finding commits for commit graph among packed objects"),
+ approx_nr_objects);
+ for_each_packed_object(add_packed_commits, &oids,
+ FOR_EACH_OBJECT_PACK_ORDER);
+ if (oids.progress_done < approx_nr_objects)
+ display_progress(oids.progress, approx_nr_objects);
stop_progress(&oids.progress);
}
close_reachable(&oids, report_progress);
+ if (report_progress)
+ progress = start_delayed_progress(
+ _("Counting distinct commits in commit graph"),
+ oids.nr);
+ display_progress(progress, 0); /* TODO: Measure QSORT() progress */
QSORT(oids.list, oids.nr, commit_compare);
-
count_distinct = 1;
for (i = 1; i < oids.nr; i++) {
+ display_progress(progress, i + 1);
if (!oideq(&oids.list[i - 1], &oids.list[i]))
count_distinct++;
}
+ stop_progress(&progress);
- if (count_distinct >= GRAPH_PARENT_MISSING)
+ if (count_distinct >= GRAPH_EDGE_LAST_MASK)
die(_("the commit graph format cannot write %d commits"), count_distinct);
commits.nr = 0;
@@ -869,8 +960,13 @@ void write_commit_graph(const char *obj_dir,
ALLOC_ARRAY(commits.list, commits.alloc);
num_extra_edges = 0;
+ if (report_progress)
+ progress = start_delayed_progress(
+ _("Finding extra edges in commit graph"),
+ oids.nr);
for (i = 0; i < oids.nr; i++) {
int num_parents = 0;
+ display_progress(progress, i + 1);
if (i > 0 && oideq(&oids.list[i - 1], &oids.list[i]))
continue;
@@ -887,8 +983,9 @@ void write_commit_graph(const char *obj_dir,
commits.nr++;
}
num_chunks = num_extra_edges ? 4 : 3;
+ stop_progress(&progress);
- if (commits.nr >= GRAPH_PARENT_MISSING)
+ if (commits.nr >= GRAPH_EDGE_LAST_MASK)
die(_("too many commits to write graph"));
compute_generation_numbers(&commits, report_progress);
@@ -906,7 +1003,7 @@ void write_commit_graph(const char *obj_dir,
hashwrite_be32(f, GRAPH_SIGNATURE);
hashwrite_u8(f, GRAPH_VERSION);
- hashwrite_u8(f, GRAPH_OID_VERSION);
+ hashwrite_u8(f, oid_version());
hashwrite_u8(f, num_chunks);
hashwrite_u8(f, 0); /* unused padding byte */
@@ -914,15 +1011,15 @@ void write_commit_graph(const char *obj_dir,
chunk_ids[1] = GRAPH_CHUNKID_OIDLOOKUP;
chunk_ids[2] = GRAPH_CHUNKID_DATA;
if (num_extra_edges)
- chunk_ids[3] = GRAPH_CHUNKID_LARGEEDGES;
+ chunk_ids[3] = GRAPH_CHUNKID_EXTRAEDGES;
else
chunk_ids[3] = 0;
chunk_ids[4] = 0;
chunk_offsets[0] = 8 + (num_chunks + 1) * GRAPH_CHUNKLOOKUP_WIDTH;
chunk_offsets[1] = chunk_offsets[0] + GRAPH_FANOUT_SIZE;
- chunk_offsets[2] = chunk_offsets[1] + GRAPH_OID_LEN * commits.nr;
- chunk_offsets[3] = chunk_offsets[2] + (GRAPH_OID_LEN + 16) * commits.nr;
+ chunk_offsets[2] = chunk_offsets[1] + hashsz * commits.nr;
+ chunk_offsets[3] = chunk_offsets[2] + (hashsz + 16) * commits.nr;
chunk_offsets[4] = chunk_offsets[3] + 4 * num_extra_edges;
for (i = 0; i <= num_chunks; i++) {
@@ -934,10 +1031,23 @@ void write_commit_graph(const char *obj_dir,
hashwrite(f, chunk_write, 12);
}
- write_graph_chunk_fanout(f, commits.list, commits.nr);
- write_graph_chunk_oids(f, GRAPH_OID_LEN, commits.list, commits.nr);
- write_graph_chunk_data(f, GRAPH_OID_LEN, commits.list, commits.nr);
- write_graph_chunk_large_edges(f, commits.list, commits.nr);
+ if (report_progress) {
+ strbuf_addf(&progress_title,
+ Q_("Writing out commit graph in %d pass",
+ "Writing out commit graph in %d passes",
+ num_chunks),
+ num_chunks);
+ progress = start_delayed_progress(
+ progress_title.buf,
+ num_chunks * commits.nr);
+ }
+ write_graph_chunk_fanout(f, commits.list, commits.nr, progress, &progress_cnt);
+ write_graph_chunk_oids(f, hashsz, commits.list, commits.nr, progress, &progress_cnt);
+ write_graph_chunk_data(f, hashsz, commits.list, commits.nr, progress, &progress_cnt);
+ if (num_extra_edges)
+ write_graph_chunk_extra_edges(f, commits.list, commits.nr, progress, &progress_cnt);
+ stop_progress(&progress);
+ strbuf_release(&progress_title);
close_commit_graph(the_repository);
finalize_hashfile(f, NULL, CSUM_HASH_IN_STREAM | CSUM_FSYNC);
@@ -1022,7 +1132,7 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g)
}
graph_commit = lookup_commit(r, &cur_oid);
- if (!parse_commit_in_graph_one(g, graph_commit))
+ if (!parse_commit_in_graph_one(r, g, graph_commit))
graph_report("failed to parse %s from commit-graph",
oid_to_hex(&cur_oid));
}
@@ -1058,7 +1168,7 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g)
continue;
}
- if (!oideq(&get_commit_tree_in_graph_one(g, graph_commit)->object.oid,
+ if (!oideq(&get_commit_tree_in_graph_one(r, g, graph_commit)->object.oid,
get_commit_tree_oid(odb_commit)))
graph_report("root tree OID for commit %s in commit-graph is %s != %s",
oid_to_hex(&cur_oid),
diff --git a/commit-graph.h b/commit-graph.h
index 9db40b4..096d8ba 100644
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -49,11 +49,14 @@ struct commit_graph {
const uint32_t *chunk_oid_fanout;
const unsigned char *chunk_oid_lookup;
const unsigned char *chunk_commit_data;
- const unsigned char *chunk_large_edges;
+ const unsigned char *chunk_extra_edges;
};
struct commit_graph *load_commit_graph_one(const char *graph_file);
+struct commit_graph *parse_commit_graph(void *graph_map, int fd,
+ size_t graph_size);
+
/*
* Return 1 if and only if the repository has a commit-graph
* file and generation numbers are computed in that file.
diff --git a/commit-reach.c b/commit-reach.c
index d5a39de..3ea1747 100644
--- a/commit-reach.c
+++ b/commit-reach.c
@@ -30,7 +30,8 @@ static int queue_has_nonstale(struct prio_queue *queue)
}
/* all input commits in one and twos[] must have been parsed! */
-static struct commit_list *paint_down_to_common(struct commit *one, int n,
+static struct commit_list *paint_down_to_common(struct repository *r,
+ struct commit *one, int n,
struct commit **twos,
int min_generation)
{
@@ -83,7 +84,7 @@ static struct commit_list *paint_down_to_common(struct commit *one, int n,
parents = parents->next;
if ((p->object.flags & flags) == flags)
continue;
- if (parse_commit(p))
+ if (repo_parse_commit(r, p))
return NULL;
p->object.flags |= flags;
prio_queue_put(&queue, p);
@@ -94,7 +95,9 @@ static struct commit_list *paint_down_to_common(struct commit *one, int n,
return result;
}
-static struct commit_list *merge_bases_many(struct commit *one, int n, struct commit **twos)
+static struct commit_list *merge_bases_many(struct repository *r,
+ struct commit *one, int n,
+ struct commit **twos)
{
struct commit_list *list = NULL;
struct commit_list *result = NULL;
@@ -109,14 +112,14 @@ static struct commit_list *merge_bases_many(struct commit *one, int n, struct co
return commit_list_insert(one, &result);
}
- if (parse_commit(one))
+ if (repo_parse_commit(r, one))
return NULL;
for (i = 0; i < n; i++) {
- if (parse_commit(twos[i]))
+ if (repo_parse_commit(r, twos[i]))
return NULL;
}
- list = paint_down_to_common(one, n, twos, 0);
+ list = paint_down_to_common(r, one, n, twos, 0);
while (list) {
struct commit *commit = pop_commit(&list);
@@ -153,7 +156,7 @@ struct commit_list *get_octopus_merge_bases(struct commit_list *in)
return ret;
}
-static int remove_redundant(struct commit **array, int cnt)
+static int remove_redundant(struct repository *r, struct commit **array, int cnt)
{
/*
* Some commit in the array may be an ancestor of
@@ -171,7 +174,7 @@ static int remove_redundant(struct commit **array, int cnt)
ALLOC_ARRAY(filled_index, cnt - 1);
for (i = 0; i < cnt; i++)
- parse_commit(array[i]);
+ repo_parse_commit(r, array[i]);
for (i = 0; i < cnt; i++) {
struct commit_list *common;
uint32_t min_generation = array[i]->generation;
@@ -187,8 +190,8 @@ static int remove_redundant(struct commit **array, int cnt)
if (array[j]->generation < min_generation)
min_generation = array[j]->generation;
}
- common = paint_down_to_common(array[i], filled, work,
- min_generation);
+ common = paint_down_to_common(r, array[i], filled,
+ work, min_generation);
if (array[i]->object.flags & PARENT2)
redundant[i] = 1;
for (j = 0; j < filled; j++)
@@ -213,7 +216,8 @@ static int remove_redundant(struct commit **array, int cnt)
return filled;
}
-static struct commit_list *get_merge_bases_many_0(struct commit *one,
+static struct commit_list *get_merge_bases_many_0(struct repository *r,
+ struct commit *one,
int n,
struct commit **twos,
int cleanup)
@@ -223,7 +227,7 @@ static struct commit_list *get_merge_bases_many_0(struct commit *one,
struct commit_list *result;
int cnt, i;
- result = merge_bases_many(one, n, twos);
+ result = merge_bases_many(r, one, n, twos);
for (i = 0; i < n; i++) {
if (one == twos[i])
return result;
@@ -246,7 +250,7 @@ static struct commit_list *get_merge_bases_many_0(struct commit *one,
clear_commit_marks(one, all_flags);
clear_commit_marks_many(n, twos, all_flags);
- cnt = remove_redundant(rslt, cnt);
+ cnt = remove_redundant(r, rslt, cnt);
result = NULL;
for (i = 0; i < cnt; i++)
commit_list_insert_by_date(rslt[i], &result);
@@ -254,23 +258,27 @@ static struct commit_list *get_merge_bases_many_0(struct commit *one,
return result;
}
-struct commit_list *get_merge_bases_many(struct commit *one,
- int n,
- struct commit **twos)
+struct commit_list *repo_get_merge_bases_many(struct repository *r,
+ struct commit *one,
+ int n,
+ struct commit **twos)
{
- return get_merge_bases_many_0(one, n, twos, 1);
+ return get_merge_bases_many_0(r, one, n, twos, 1);
}
-struct commit_list *get_merge_bases_many_dirty(struct commit *one,
- int n,
- struct commit **twos)
+struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
+ struct commit *one,
+ int n,
+ struct commit **twos)
{
- return get_merge_bases_many_0(one, n, twos, 0);
+ return get_merge_bases_many_0(r, one, n, twos, 0);
}
-struct commit_list *get_merge_bases(struct commit *one, struct commit *two)
+struct commit_list *repo_get_merge_bases(struct repository *r,
+ struct commit *one,
+ struct commit *two)
{
- return get_merge_bases_many_0(one, 1, &two, 1);
+ return get_merge_bases_many_0(r, one, 1, &two, 1);
}
/*
@@ -304,16 +312,17 @@ int is_descendant_of(struct commit *commit, struct commit_list *with_commit)
/*
* Is "commit" an ancestor of one of the "references"?
*/
-int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit **reference)
+int repo_in_merge_bases_many(struct repository *r, struct commit *commit,
+ int nr_reference, struct commit **reference)
{
struct commit_list *bases;
int ret = 0, i;
uint32_t min_generation = GENERATION_NUMBER_INFINITY;
- if (parse_commit(commit))
+ if (repo_parse_commit(r, commit))
return ret;
for (i = 0; i < nr_reference; i++) {
- if (parse_commit(reference[i]))
+ if (repo_parse_commit(r, reference[i]))
return ret;
if (reference[i]->generation < min_generation)
min_generation = reference[i]->generation;
@@ -322,7 +331,9 @@ int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit *
if (commit->generation > min_generation)
return ret;
- bases = paint_down_to_common(commit, nr_reference, reference, commit->generation);
+ bases = paint_down_to_common(r, commit,
+ nr_reference, reference,
+ commit->generation);
if (commit->object.flags & PARENT2)
ret = 1;
clear_commit_marks(commit, all_flags);
@@ -334,9 +345,11 @@ int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit *
/*
* Is "commit" an ancestor of (i.e. reachable from) the "reference"?
*/
-int in_merge_bases(struct commit *commit, struct commit *reference)
+int repo_in_merge_bases(struct repository *r,
+ struct commit *commit,
+ struct commit *reference)
{
- return in_merge_bases_many(commit, 1, &reference);
+ return repo_in_merge_bases_many(r, commit, 1, &reference);
}
struct commit_list *reduce_heads(struct commit_list *heads)
@@ -365,7 +378,7 @@ struct commit_list *reduce_heads(struct commit_list *heads)
p->item->object.flags &= ~STALE;
}
}
- num_head = remove_redundant(array, num_head);
+ num_head = remove_redundant(the_repository, array, num_head);
for (i = 0; i < num_head; i++)
tail = &commit_list_insert(array[i], tail)->next;
free(array);
diff --git a/commit-reach.h b/commit-reach.h
index fb8082a..99a43e8 100644
--- a/commit-reach.h
+++ b/commit-reach.h
@@ -9,21 +9,35 @@ struct ref_filter;
struct object_id;
struct object_array;
-struct commit_list *get_merge_bases_many(struct commit *one,
- int n,
- struct commit **twos);
-struct commit_list *get_merge_bases_many_dirty(struct commit *one,
- int n,
- struct commit **twos);
-struct commit_list *get_merge_bases(struct commit *one, struct commit *two);
-struct commit_list *get_octopus_merge_bases(struct commit_list *in);
-
+struct commit_list *repo_get_merge_bases(struct repository *r,
+ struct commit *rev1,
+ struct commit *rev2);
+struct commit_list *repo_get_merge_bases_many(struct repository *r,
+ struct commit *one, int n,
+ struct commit **twos);
/* To be used only when object flags after this call no longer matter */
-struct commit_list *get_merge_bases_many_dirty(struct commit *one, int n, struct commit **twos);
+struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
+ struct commit *one, int n,
+ struct commit **twos);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define get_merge_bases(r1, r2) repo_get_merge_bases(the_repository, r1, r2)
+#define get_merge_bases_many(one, n, two) repo_get_merge_bases_many(the_repository, one, n, two)
+#define get_merge_bases_many_dirty(one, n, twos) repo_get_merge_bases_many_dirty(the_repository, one, n, twos)
+#endif
+
+struct commit_list *get_octopus_merge_bases(struct commit_list *in);
int is_descendant_of(struct commit *commit, struct commit_list *with_commit);
-int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit **reference);
-int in_merge_bases(struct commit *commit, struct commit *reference);
+int repo_in_merge_bases(struct repository *r,
+ struct commit *commit,
+ struct commit *reference);
+int repo_in_merge_bases_many(struct repository *r,
+ struct commit *commit,
+ int nr_reference, struct commit **reference);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define in_merge_bases(c1, c2) repo_in_merge_bases(the_repository, c1, c2)
+#define in_merge_bases_many(c1, n, cs) repo_in_merge_bases_many(the_repository, c1, n, cs)
+#endif
/*
* Takes a list of commits and returns a new list where those
diff --git a/commit.c b/commit.c
index d13a7bc..a5333c7 100644
--- a/commit.c
+++ b/commit.c
@@ -299,13 +299,15 @@ const void *get_cached_commit_buffer(struct repository *r, const struct commit *
return v->buffer;
}
-const void *get_commit_buffer(const struct commit *commit, unsigned long *sizep)
+const void *repo_get_commit_buffer(struct repository *r,
+ const struct commit *commit,
+ unsigned long *sizep)
{
- const void *ret = get_cached_commit_buffer(the_repository, commit, sizep);
+ const void *ret = get_cached_commit_buffer(r, commit, sizep);
if (!ret) {
enum object_type type;
unsigned long size;
- ret = read_object_file(&commit->object.oid, &type, &size);
+ ret = repo_read_object_file(r, &commit->object.oid, &type, &size);
if (!ret)
die("cannot read commit object %s",
oid_to_hex(&commit->object.oid));
@@ -318,18 +320,20 @@ const void *get_commit_buffer(const struct commit *commit, unsigned long *sizep)
return ret;
}
-void unuse_commit_buffer(const struct commit *commit, const void *buffer)
+void repo_unuse_commit_buffer(struct repository *r,
+ const struct commit *commit,
+ const void *buffer)
{
struct commit_buffer *v = buffer_slab_peek(
- the_repository->parsed_objects->buffer_slab, commit);
+ r->parsed_objects->buffer_slab, commit);
if (!(v && v->buffer == buffer))
free((void *)buffer);
}
-void free_commit_buffer(struct commit *commit)
+void free_commit_buffer(struct parsed_object_pool *pool, struct commit *commit)
{
struct commit_buffer *v = buffer_slab_peek(
- the_repository->parsed_objects->buffer_slab, commit);
+ pool->buffer_slab, commit);
if (v) {
FREE_AND_NULL(v->buffer);
v->size = 0;
@@ -352,13 +356,12 @@ struct object_id *get_commit_tree_oid(const struct commit *commit)
return &get_commit_tree(commit)->object.oid;
}
-void release_commit_memory(struct commit *c)
+void release_commit_memory(struct parsed_object_pool *pool, struct commit *c)
{
c->maybe_tree = NULL;
c->index = 0;
- free_commit_buffer(c);
+ free_commit_buffer(pool, c);
free_commit_list(c->parents);
- /* TODO: what about commit->util? */
c->object.parsed = 0;
}
@@ -445,7 +448,10 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b
return 0;
}
-int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_commit_graph)
+int repo_parse_commit_internal(struct repository *r,
+ struct commit *item,
+ int quiet_on_missing,
+ int use_commit_graph)
{
enum object_type type;
void *buffer;
@@ -456,9 +462,9 @@ int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_com
return -1;
if (item->object.parsed)
return 0;
- if (use_commit_graph && parse_commit_in_graph(the_repository, item))
+ if (use_commit_graph && parse_commit_in_graph(r, item))
return 0;
- buffer = read_object_file(&item->object.oid, &type, &size);
+ buffer = repo_read_object_file(r, &item->object.oid, &type, &size);
if (!buffer)
return quiet_on_missing ? -1 :
error("Could not read %s",
@@ -469,18 +475,19 @@ int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_com
oid_to_hex(&item->object.oid));
}
- ret = parse_commit_buffer(the_repository, item, buffer, size, 0);
+ ret = parse_commit_buffer(r, item, buffer, size, 0);
if (save_commit_buffer && !ret) {
- set_commit_buffer(the_repository, item, buffer, size);
+ set_commit_buffer(r, item, buffer, size);
return 0;
}
free(buffer);
return ret;
}
-int parse_commit_gently(struct commit *item, int quiet_on_missing)
+int repo_parse_commit_gently(struct repository *r,
+ struct commit *item, int quiet_on_missing)
{
- return parse_commit_internal(item, quiet_on_missing, 1);
+ return repo_parse_commit_internal(r, item, quiet_on_missing, 1);
}
void parse_commit_or_die(struct commit *item)
diff --git a/commit.h b/commit.h
index 9866453..42728c2 100644
--- a/commit.h
+++ b/commit.h
@@ -80,12 +80,21 @@ struct commit *lookup_commit_reference_by_name(const char *name);
struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref_name);
int parse_commit_buffer(struct repository *r, struct commit *item, const void *buffer, unsigned long size, int check_graph);
-int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_commit_graph);
-int parse_commit_gently(struct commit *item, int quiet_on_missing);
-static inline int parse_commit(struct commit *item)
+int repo_parse_commit_internal(struct repository *r, struct commit *item,
+ int quiet_on_missing, int use_commit_graph);
+int repo_parse_commit_gently(struct repository *r,
+ struct commit *item,
+ int quiet_on_missing);
+static inline int repo_parse_commit(struct repository *r, struct commit *item)
{
- return parse_commit_gently(item, 0);
+ return repo_parse_commit_gently(r, item, 0);
}
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define parse_commit_internal(item, quiet, use) repo_parse_commit_internal(the_repository, item, quiet, use)
+#define parse_commit_gently(item, quiet) repo_parse_commit_gently(the_repository, item, quiet)
+#define parse_commit(item) repo_parse_commit(the_repository, item)
+#endif
+
void parse_commit_or_die(struct commit *item);
struct buffer_slab;
@@ -109,7 +118,12 @@ const void *get_cached_commit_buffer(struct repository *, const struct commit *,
* from disk. The resulting memory should not be modified, and must be given
* to unuse_commit_buffer when the caller is done.
*/
-const void *get_commit_buffer(const struct commit *, unsigned long *size);
+const void *repo_get_commit_buffer(struct repository *r,
+ const struct commit *,
+ unsigned long *size);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define get_commit_buffer(c, s) repo_get_commit_buffer(the_repository, c, s)
+#endif
/*
* Tell the commit subsytem that we are done with a particular commit buffer.
@@ -117,12 +131,17 @@ const void *get_commit_buffer(const struct commit *, unsigned long *size);
* from an earlier call to get_commit_buffer. The buffer may or may not be
* freed by this call; callers should not access the memory afterwards.
*/
-void unuse_commit_buffer(const struct commit *, const void *buffer);
+void repo_unuse_commit_buffer(struct repository *r,
+ const struct commit *,
+ const void *buffer);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define unuse_commit_buffer(c, b) repo_unuse_commit_buffer(the_repository, c, b)
+#endif
/*
* Free any cached object buffer associated with the commit.
*/
-void free_commit_buffer(struct commit *);
+void free_commit_buffer(struct parsed_object_pool *pool, struct commit *);
struct tree *get_commit_tree(const struct commit *);
struct object_id *get_commit_tree_oid(const struct commit *);
@@ -131,7 +150,7 @@ struct object_id *get_commit_tree_oid(const struct commit *);
* Release memory related to a commit, including the parent list and
* any cached object buffer.
*/
-void release_commit_memory(struct commit *c);
+void release_commit_memory(struct parsed_object_pool *pool, struct commit *c);
/*
* Disassociate any cached object buffer from the commit, but do not free it.
@@ -162,6 +181,14 @@ extern int has_non_ascii(const char *text);
extern const char *logmsg_reencode(const struct commit *commit,
char **commit_encoding,
const char *output_encoding);
+const char *repo_logmsg_reencode(struct repository *r,
+ const struct commit *commit,
+ char **commit_encoding,
+ const char *output_encoding);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define logmsg_reencode(c, enc, out) repo_logmsg_reencode(the_repository, c, enc, out)
+#endif
+
extern const char *skip_blank_lines(const char *msg);
/** Removes the first commit from a list sorted by date, and adds all
diff --git a/compat/cygwin.c b/compat/cygwin.c
deleted file mode 100644
index b9862d6..0000000
--- a/compat/cygwin.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "../git-compat-util.h"
-#include "../cache.h"
-
-int cygwin_offset_1st_component(const char *path)
-{
- const char *pos = path;
- /* unc paths */
- if (is_dir_sep(pos[0]) && is_dir_sep(pos[1])) {
- /* skip server name */
- pos = strchr(pos + 2, '/');
- if (!pos)
- return 0; /* Error: malformed unc path */
-
- do {
- pos++;
- } while (*pos && pos[0] != '/');
- }
- return pos + is_dir_sep(*pos) - path;
-}
diff --git a/compat/cygwin.h b/compat/cygwin.h
deleted file mode 100644
index 8e52de4..0000000
--- a/compat/cygwin.h
+++ /dev/null
@@ -1,2 +0,0 @@
-int cygwin_offset_1st_component(const char *path);
-#define offset_1st_component cygwin_offset_1st_component
diff --git a/compat/mingw.c b/compat/mingw.c
index 34b3880..4276297 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -7,6 +7,7 @@
#include "../cache.h"
#include "win32/lazyload.h"
#include "../config.h"
+#include "dir.h"
#define HCAST(type, handle) ((type)(intptr_t)handle)
@@ -350,7 +351,7 @@ static inline int needs_hiding(const char *path)
return 0;
/* We cannot use basename(), as it would remove trailing slashes */
- mingw_skip_dos_drive_prefix((char **)&path);
+ win32_skip_dos_drive_prefix((char **)&path);
if (!*path)
return 0;
@@ -1031,7 +1032,7 @@ char *mingw_getcwd(char *pointer, int len)
* See "Parsing C++ Command-Line Arguments" at Microsoft's Docs:
* https://docs.microsoft.com/en-us/cpp/cpp/parsing-cpp-command-line-arguments
*/
-static const char *quote_arg(const char *arg)
+static const char *quote_arg_msvc(const char *arg)
{
/* count chars to quote */
int len = 0, n = 0;
@@ -1086,6 +1087,37 @@ static const char *quote_arg(const char *arg)
return q;
}
+#include "quote.h"
+
+static const char *quote_arg_msys2(const char *arg)
+{
+ struct strbuf buf = STRBUF_INIT;
+ const char *p2 = arg, *p;
+
+ for (p = arg; *p; p++) {
+ int ws = isspace(*p);
+ if (!ws && *p != '\\' && *p != '"' && *p != '{')
+ continue;
+ if (!buf.len)
+ strbuf_addch(&buf, '"');
+ if (p != p2)
+ strbuf_add(&buf, p2, p - p2);
+ if (!ws && *p != '{')
+ strbuf_addch(&buf, '\\');
+ p2 = p;
+ }
+
+ if (p == arg)
+ strbuf_addch(&buf, '"');
+ else if (!buf.len)
+ return arg;
+ else
+ strbuf_add(&buf, p2, p - p2),
+
+ strbuf_addch(&buf, '"');
+ return strbuf_detach(&buf, 0);
+}
+
static const char *parse_interpreter(const char *cmd)
{
static char buf[100];
@@ -1317,6 +1349,47 @@ struct pinfo_t {
static struct pinfo_t *pinfo = NULL;
CRITICAL_SECTION pinfo_cs;
+/* Used to match and chomp off path components */
+static inline int match_last_path_component(const char *path, size_t *len,
+ const char *component)
+{
+ size_t component_len = strlen(component);
+ if (*len < component_len + 1 ||
+ !is_dir_sep(path[*len - component_len - 1]) ||
+ fspathncmp(path + *len - component_len, component, component_len))
+ return 0;
+ *len -= component_len + 1;
+ /* chomp off repeated dir separators */
+ while (*len > 0 && is_dir_sep(path[*len - 1]))
+ (*len)--;
+ return 1;
+}
+
+static int is_msys2_sh(const char *cmd)
+{
+ if (cmd && !strcmp(cmd, "sh")) {
+ static int ret = -1;
+ char *p;
+
+ if (ret >= 0)
+ return ret;
+
+ p = path_lookup(cmd, 0);
+ if (!p)
+ ret = 0;
+ else {
+ size_t len = strlen(p);
+
+ ret = match_last_path_component(p, &len, "sh.exe") &&
+ match_last_path_component(p, &len, "bin") &&
+ match_last_path_component(p, &len, "usr");
+ free(p);
+ }
+ return ret;
+ }
+ return 0;
+}
+
static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **deltaenv,
const char *dir,
int prepend_cmd, int fhin, int fhout, int fherr)
@@ -1328,6 +1401,8 @@ static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **deltaen
unsigned flags = CREATE_UNICODE_ENVIRONMENT;
BOOL ret;
HANDLE cons;
+ const char *(*quote_arg)(const char *arg) =
+ is_msys2_sh(*argv) ? quote_arg_msys2 : quote_arg_msvc;
do_unset_environment_variables();
@@ -2100,7 +2175,7 @@ static void stop_timer_thread(void)
if (timer_event)
SetEvent(timer_event); /* tell thread to terminate */
if (timer_thread) {
- int rc = WaitForSingleObject(timer_thread, 1000);
+ int rc = WaitForSingleObject(timer_thread, 10000);
if (rc == WAIT_TIMEOUT)
error("timer thread did not terminate timely");
else if (rc != WAIT_OBJECT_0)
@@ -2275,33 +2350,6 @@ pid_t waitpid(pid_t pid, int *status, int options)
return -1;
}
-int mingw_skip_dos_drive_prefix(char **path)
-{
- int ret = has_dos_drive_prefix(*path);
- *path += ret;
- return ret;
-}
-
-int mingw_offset_1st_component(const char *path)
-{
- char *pos = (char *)path;
-
- /* unc paths */
- if (!skip_dos_drive_prefix(&pos) &&
- is_dir_sep(pos[0]) && is_dir_sep(pos[1])) {
- /* skip server name */
- pos = strpbrk(pos + 2, "\\/");
- if (!pos)
- return 0; /* Error: malformed unc path */
-
- do {
- pos++;
- } while (*pos && !is_dir_sep(*pos));
- }
-
- return pos + is_dir_sep(*pos) - path;
-}
-
int xutftowcsn(wchar_t *wcs, const char *utfs, size_t wcslen, int utflen)
{
int upos = 0, wpos = 0;
diff --git a/compat/mingw.h b/compat/mingw.h
index 8c24dda..30d9fb3 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -443,32 +443,12 @@ HANDLE winansi_get_osfhandle(int fd);
* git specific compatibility
*/
-#define has_dos_drive_prefix(path) \
- (isalpha(*(path)) && (path)[1] == ':' ? 2 : 0)
-int mingw_skip_dos_drive_prefix(char **path);
-#define skip_dos_drive_prefix mingw_skip_dos_drive_prefix
-static inline int mingw_is_dir_sep(int c)
-{
- return c == '/' || c == '\\';
-}
-#define is_dir_sep mingw_is_dir_sep
-static inline char *mingw_find_last_dir_sep(const char *path)
-{
- char *ret = NULL;
- for (; *path; ++path)
- if (is_dir_sep(*path))
- ret = (char *)path;
- return ret;
-}
static inline void convert_slashes(char *path)
{
for (; *path; path++)
if (*path == '\\')
*path = '/';
}
-#define find_last_dir_sep mingw_find_last_dir_sep
-int mingw_offset_1st_component(const char *path);
-#define offset_1st_component mingw_offset_1st_component
#define PATH_SEP ';'
extern char *mingw_query_user_email(void);
#define query_user_email mingw_query_user_email
diff --git a/compat/obstack.c b/compat/obstack.c
index 4d1d95b..27cd5c1 100644
--- a/compat/obstack.c
+++ b/compat/obstack.c
@@ -112,15 +112,15 @@ compat_symbol (libc, _obstack_compat, _obstack, GLIBC_2_0);
# define CALL_CHUNKFUN(h, size) \
(((h) -> use_extra_arg) \
- ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
- : (*(struct _obstack_chunk *(*) (long)) (h)->chunkfun) ((size)))
+ ? (*(h)->chunkfun.extra) ((h)->extra_arg, (size)) \
+ : (*(h)->chunkfun.plain) ((size)))
# define CALL_FREEFUN(h, old_chunk) \
do { \
if ((h) -> use_extra_arg) \
- (*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
+ (*(h)->freefun.extra) ((h)->extra_arg, (old_chunk)); \
else \
- (*(void (*) (void *)) (h)->freefun) ((old_chunk)); \
+ (*(h)->freefun.plain) ((old_chunk)); \
} while (0)
@@ -159,8 +159,8 @@ _obstack_begin (struct obstack *h,
size = 4096 - extra;
}
- h->chunkfun = (struct _obstack_chunk * (*)(void *, long)) chunkfun;
- h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
+ h->chunkfun.plain = chunkfun;
+ h->freefun.plain = freefun;
h->chunk_size = size;
h->alignment_mask = alignment - 1;
h->use_extra_arg = 0;
@@ -206,8 +206,9 @@ _obstack_begin_1 (struct obstack *h, int size, int alignment,
size = 4096 - extra;
}
- h->chunkfun = (struct _obstack_chunk * (*)(void *,long)) chunkfun;
- h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
+ h->chunkfun.extra = (struct _obstack_chunk * (*)(void *,long)) chunkfun;
+ h->freefun.extra = (void (*) (void *, struct _obstack_chunk *)) freefun;
+
h->chunk_size = size;
h->alignment_mask = alignment - 1;
h->extra_arg = arg;
diff --git a/compat/obstack.h b/compat/obstack.h
index 6bc24b7..ced94d0 100644
--- a/compat/obstack.h
+++ b/compat/obstack.h
@@ -160,11 +160,15 @@ struct obstack /* control current object in current chunk */
void *tempptr;
} temp; /* Temporary for some macros. */
int alignment_mask; /* Mask of alignment for each object. */
- /* These prototypes vary based on `use_extra_arg', and we use
- casts to the prototypeless function type in all assignments,
- but having prototypes here quiets -Wstrict-prototypes. */
- struct _obstack_chunk *(*chunkfun) (void *, long);
- void (*freefun) (void *, struct _obstack_chunk *);
+ /* These prototypes vary based on `use_extra_arg'. */
+ union {
+ void *(*plain) (long);
+ struct _obstack_chunk *(*extra) (void *, long);
+ } chunkfun;
+ union {
+ void (*plain) (void *);
+ void (*extra) (void *, struct _obstack_chunk *);
+ } freefun;
void *extra_arg; /* first arg for chunk alloc/dealloc funcs */
unsigned use_extra_arg:1; /* chunk alloc/dealloc funcs take extra arg */
unsigned maybe_empty_object:1;/* There is a possibility that the current
@@ -235,10 +239,10 @@ extern void (*obstack_alloc_failed_handler) (void);
(void (*) (void *, void *)) (freefun), (arg))
#define obstack_chunkfun(h, newchunkfun) \
- ((h) -> chunkfun = (struct _obstack_chunk *(*)(void *, long)) (newchunkfun))
+ ((h)->chunkfun.extra = (struct _obstack_chunk *(*)(void *, long)) (newchunkfun))
#define obstack_freefun(h, newfreefun) \
- ((h) -> freefun = (void (*)(void *, struct _obstack_chunk *)) (newfreefun))
+ ((h)->freefun.extra = (void (*)(void *, struct _obstack_chunk *)) (newfreefun))
#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = (achar))
diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c
index de61c15..136250f 100644
--- a/compat/precompose_utf8.c
+++ b/compat/precompose_utf8.c
@@ -79,7 +79,7 @@ void precompose_argv(int argc, const char **argv)
size_t namelen;
oldarg = argv[i];
if (has_non_ascii(oldarg, (size_t)-1, &namelen)) {
- newarg = reencode_string_iconv(oldarg, namelen, ic_precompose, NULL);
+ newarg = reencode_string_iconv(oldarg, namelen, ic_precompose, 0, NULL);
if (newarg)
argv[i] = newarg;
}
diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c
index 51cd60b..c0d8388 100644
--- a/compat/regex/regcomp.c
+++ b/compat/regex/regcomp.c
@@ -17,6 +17,14 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#if defined __TANDEM
+ /* This is currently duplicated from git-compat-utils.h */
+# ifdef NO_INTPTR_T
+ typedef long intptr_t;
+ typedef unsigned long uintptr_t;
+# endif
+#endif
+
static reg_errcode_t re_compile_internal (regex_t *preg, const char * pattern,
size_t length, reg_syntax_t syntax);
static void re_compile_fastmap_iter (regex_t *bufp,
diff --git a/compat/win32/path-utils.c b/compat/win32/path-utils.c
new file mode 100644
index 0000000..d9d3641
--- /dev/null
+++ b/compat/win32/path-utils.c
@@ -0,0 +1,28 @@
+#include "../../git-compat-util.h"
+
+int win32_skip_dos_drive_prefix(char **path)
+{
+ int ret = has_dos_drive_prefix(*path);
+ *path += ret;
+ return ret;
+}
+
+int win32_offset_1st_component(const char *path)
+{
+ char *pos = (char *)path;
+
+ /* unc paths */
+ if (!skip_dos_drive_prefix(&pos) &&
+ is_dir_sep(pos[0]) && is_dir_sep(pos[1])) {
+ /* skip server name */
+ pos = strpbrk(pos + 2, "\\/");
+ if (!pos)
+ return 0; /* Error: malformed unc path */
+
+ do {
+ pos++;
+ } while (*pos && !is_dir_sep(*pos));
+ }
+
+ return pos + is_dir_sep(*pos) - path;
+}
diff --git a/compat/win32/path-utils.h b/compat/win32/path-utils.h
new file mode 100644
index 0000000..0f70d43
--- /dev/null
+++ b/compat/win32/path-utils.h
@@ -0,0 +1,20 @@
+#define has_dos_drive_prefix(path) \
+ (isalpha(*(path)) && (path)[1] == ':' ? 2 : 0)
+int win32_skip_dos_drive_prefix(char **path);
+#define skip_dos_drive_prefix win32_skip_dos_drive_prefix
+static inline int win32_is_dir_sep(int c)
+{
+ return c == '/' || c == '\\';
+}
+#define is_dir_sep win32_is_dir_sep
+static inline char *win32_find_last_dir_sep(const char *path)
+{
+ char *ret = NULL;
+ for (; *path; ++path)
+ if (is_dir_sep(*path))
+ ret = (char *)path;
+ return ret;
+}
+#define find_last_dir_sep win32_find_last_dir_sep
+int win32_offset_1st_component(const char *path);
+#define offset_1st_component win32_offset_1st_component
diff --git a/config.c b/config.c
index ff521eb..24ad1a9 100644
--- a/config.c
+++ b/config.c
@@ -2565,7 +2565,6 @@ static ssize_t write_pair(int fd, const char *key, const char *value,
* entry (which all are to be removed).
*/
static void maybe_remove_section(struct config_store_data *store,
- const char *contents,
size_t *begin_offset, size_t *end_offset,
int *seen_ptr)
{
@@ -2850,7 +2849,7 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
replace_end = store.parsed[j].end;
copy_end = store.parsed[j].begin;
if (!value)
- maybe_remove_section(&store, contents,
+ maybe_remove_section(&store,
&copy_end,
&replace_end, &i);
/*
diff --git a/config.mak.dev b/config.mak.dev
index bbeeff4..7354fe1 100644
--- a/config.mak.dev
+++ b/config.mak.dev
@@ -6,6 +6,7 @@ CFLAGS += -pedantic
# don't warn for each N_ use
CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
endif
+CFLAGS += -Wall
CFLAGS += -Wdeclaration-after-statement
CFLAGS += -Wformat-security
CFLAGS += -Wno-format-zero-length
diff --git a/config.mak.uname b/config.mak.uname
index 3ee7da0..7b36a1d 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -187,7 +187,7 @@ ifeq ($(uname_O),Cygwin)
UNRELIABLE_FSTAT = UnfortunatelyYes
OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
MMAP_PREVENTS_DELETE = UnfortunatelyYes
- COMPAT_OBJS += compat/cygwin.o
+ COMPAT_OBJS += compat/win32/path-utils.o
FREAD_READS_DIRECTORIES = UnfortunatelyYes
endif
ifeq ($(uname_S),FreeBSD)
@@ -233,6 +233,7 @@ ifeq ($(uname_S),OpenBSD)
HAVE_BSD_SYSCTL = YesPlease
HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
PROCFS_EXECUTABLE_PATH = /proc/curproc/file
+ FREAD_READS_DIRECTORIES = UnfortunatelyYes
endif
ifeq ($(uname_S),MirBSD)
NO_STRCASESTR = YesPlease
@@ -441,26 +442,43 @@ ifeq ($(uname_S),NONSTOP_KERNEL)
# INLINE='' would just replace one set of warnings with another and
# still not compile in c89 mode, due to non-const array initializations.
CC = cc -c99
+ # Build down-rev compatible objects that don't use our new getopt_long.
+ ifeq ($(uname_R).$(uname_V),J06.21)
+ CC += -WRVU=J06.20
+ endif
+ ifeq ($(uname_R).$(uname_V),L17.02)
+ CC += -WRVU=L16.05
+ endif
# Disable all optimization, seems to result in bad code, with -O or -O2
# or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
# abends on "git push". Needs more investigation.
- CFLAGS = -g -O0
+ CFLAGS = -g -O0 -Winline
# We'd want it to be here.
prefix = /usr/local
- # Our's are in ${prefix}/bin (perl might also be in /usr/bin/perl).
- PERL_PATH = ${prefix}/bin/perl
- PYTHON_PATH = ${prefix}/bin/python
-
+ # perl and python must be in /usr/bin on NonStop - supplied by HPE
+ # with operating system in that managed directory.
+ PERL_PATH = /usr/bin/perl
+ PYTHON_PATH = /usr/bin/python
+ # The current /usr/coreutils/rm at lowest support level does not work
+ # with the git test structure. Long paths as in
+ # 'trash directory...' cause rm to terminate prematurely without fully
+ # removing the directory at OS releases J06.21 and L17.02.
+ # Default to the older rm until those two releases are deprecated.
+ RM = /bin/rm -f
# As detected by './configure'.
# Missdetected, hence commented out, see below.
#NO_CURL = YesPlease
# Added manually, see above.
+ NEEDS_SSL_WITH_CURL = YesPlease
+ NEEDS_CRYPTO_WITH_SSL = YesPlease
+ HAVE_DEV_TTY = YesPlease
HAVE_LIBCHARSET_H = YesPlease
HAVE_STRINGS_H = YesPlease
NEEDS_LIBICONV = YesPlease
NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
NO_SYS_SELECT_H = UnfortunatelyYes
NO_D_TYPE_IN_DIRENT = YesPlease
+ NO_GETTEXT = YesPlease
NO_HSTRERROR = YesPlease
NO_STRCASESTR = YesPlease
NO_MEMMEM = YesPlease
@@ -470,7 +488,7 @@ ifeq ($(uname_S),NONSTOP_KERNEL)
NO_MKDTEMP = YesPlease
# Currently libiconv-1.9.1.
OLD_ICONV = UnfortunatelyYes
- NO_REGEX = YesPlease
+ NO_REGEX = NeedsStartEnd
NO_PTHREADS = UnfortunatelyYes
# Not detected (nor checked for) by './configure'.
@@ -527,6 +545,7 @@ ifneq (,$(findstring MINGW,$(uname_S)))
COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
COMPAT_OBJS += compat/mingw.o compat/winansi.o \
+ compat/win32/path-utils.o \
compat/win32/pthread.o compat/win32/syslog.o \
compat/win32/dirent.o
BASIC_CFLAGS += -DWIN32 -DPROTECT_NTFS_DEFAULT=1
diff --git a/connect.c b/connect.c
index 24281b6..4813f00 100644
--- a/connect.c
+++ b/connect.c
@@ -296,7 +296,6 @@ struct ref **get_remote_heads(struct packet_reader *reader,
struct ref **orig_list = list;
int len = 0;
enum get_remote_heads_state state = EXPECTING_FIRST_REF;
- const char *arg;
*list = NULL;
@@ -306,8 +305,6 @@ struct ref **get_remote_heads(struct packet_reader *reader,
die_initial_contact(1);
case PACKET_READ_NORMAL:
len = reader->pktlen;
- if (len > 4 && skip_prefix(reader->line, "ERR ", &arg))
- die(_("remote error: %s"), arg);
break;
case PACKET_READ_FLUSH:
state = EXPECTING_DONE;
diff --git a/contrib/coccinelle/object_id.cocci b/contrib/coccinelle/object_id.cocci
index 6a7cf3e..3e536a9 100644
--- a/contrib/coccinelle/object_id.cocci
+++ b/contrib/coccinelle/object_id.cocci
@@ -87,36 +87,6 @@ struct object_id OID;
+ oidcmp(&OID, OIDPTR)
@@
-struct object_id OID1, OID2;
-@@
-- hashcpy(OID1.hash, OID2.hash)
-+ oidcpy(&OID1, &OID2)
-
-@@
-identifier f != oidcpy;
-struct object_id *OIDPTR1;
-struct object_id *OIDPTR2;
-@@
- f(...) {<...
-- hashcpy(OIDPTR1->hash, OIDPTR2->hash)
-+ oidcpy(OIDPTR1, OIDPTR2)
- ...>}
-
-@@
-struct object_id *OIDPTR;
-struct object_id OID;
-@@
-- hashcpy(OIDPTR->hash, OID.hash)
-+ oidcpy(OIDPTR, &OID)
-
-@@
-struct object_id *OIDPTR;
-struct object_id OID;
-@@
-- hashcpy(OID.hash, OIDPTR->hash)
-+ oidcpy(&OID, OIDPTR)
-
-@@
struct object_id *OIDPTR1;
struct object_id *OIDPTR2;
@@
diff --git a/contrib/coccinelle/strbuf.cocci b/contrib/coccinelle/strbuf.cocci
index e34eada..d9ada69 100644
--- a/contrib/coccinelle/strbuf.cocci
+++ b/contrib/coccinelle/strbuf.cocci
@@ -13,6 +13,36 @@ constant fmt !~ "%";
);
@@
+expression E;
+struct strbuf SB;
+format F =~ "s";
+@@
+- strbuf_addf(E, "%@F@", SB.buf);
++ strbuf_addbuf(E, &SB);
+
+@@
+expression E;
+struct strbuf *SBP;
+format F =~ "s";
+@@
+- strbuf_addf(E, "%@F@", SBP->buf);
++ strbuf_addbuf(E, SBP);
+
+@@
+expression E;
+struct strbuf SB;
+@@
+- strbuf_addstr(E, SB.buf);
++ strbuf_addbuf(E, &SB);
+
+@@
+expression E;
+struct strbuf *SBP;
+@@
+- strbuf_addstr(E, SBP->buf);
++ strbuf_addbuf(E, SBP);
+
+@@
expression E1, E2;
format F =~ "s";
@@
diff --git a/contrib/coccinelle/the_repository.pending.cocci b/contrib/coccinelle/the_repository.pending.cocci
new file mode 100644
index 0000000..2ee702e
--- /dev/null
+++ b/contrib/coccinelle/the_repository.pending.cocci
@@ -0,0 +1,144 @@
+// This file is used for the ongoing refactoring of
+// bringing the index or repository struct in all of
+// our code base.
+
+@@
+expression E;
+expression F;
+expression G;
+@@
+- read_object_file(
++ repo_read_object_file(the_repository,
+ E, F, G)
+
+@@
+expression E;
+@@
+- has_sha1_file(
++ repo_has_sha1_file(the_repository,
+ E)
+
+@@
+expression E;
+expression F;
+@@
+- has_sha1_file_with_flags(
++ repo_has_sha1_file_with_flags(the_repository,
+ E)
+
+@@
+expression E;
+@@
+- has_object_file(
++ repo_has_object_file(the_repository,
+ E)
+
+@@
+expression E;
+expression F;
+@@
+- has_object_file_with_flags(
++ repo_has_object_file_with_flags(the_repository,
+ E)
+
+@@
+expression E;
+expression F;
+expression G;
+@@
+- parse_commit_internal(
++ repo_parse_commit_internal(the_repository,
+ E, F, G)
+
+@@
+expression E;
+expression F;
+@@
+- parse_commit_gently(
++ repo_parse_commit_gently(the_repository,
+ E, F)
+
+@@
+expression E;
+@@
+- parse_commit(
++ repo_parse_commit(the_repository,
+ E)
+
+@@
+expression E;
+expression F;
+@@
+- get_merge_bases(
++ repo_get_merge_bases(the_repository,
+ E, F);
+
+@@
+expression E;
+expression F;
+expression G;
+@@
+- get_merge_bases_many(
++ repo_get_merge_bases_many(the_repository,
+ E, F, G);
+
+@@
+expression E;
+expression F;
+expression G;
+@@
+- get_merge_bases_many_dirty(
++ repo_get_merge_bases_many_dirty(the_repository,
+ E, F, G);
+
+@@
+expression E;
+expression F;
+@@
+- in_merge_bases(
++ repo_in_merge_bases(the_repository,
+ E, F);
+
+@@
+expression E;
+expression F;
+expression G;
+@@
+- in_merge_bases_many(
++ repo_in_merge_bases_many(the_repository,
+ E, F, G);
+
+@@
+expression E;
+expression F;
+@@
+- get_commit_buffer(
++ repo_get_commit_buffer(the_repository,
+ E, F);
+
+@@
+expression E;
+expression F;
+@@
+- unuse_commit_buffer(
++ repo_unuse_commit_buffer(the_repository,
+ E, F);
+
+@@
+expression E;
+expression F;
+expression G;
+@@
+- logmsg_reencode(
++ repo_logmsg_reencode(the_repository,
+ E, F, G);
+
+@@
+expression E;
+expression F;
+expression G;
+expression H;
+@@
+- format_commit_message(
++ repo_format_commit_message(the_repository,
+ E, F, G, H);
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 9e8ec95..499e56f 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -438,7 +438,7 @@ __gitcomp_nl ()
# Callers must take care of providing only paths that match the current path
# to be completed and adding any prefix path components, if necessary.
# 1: List of newline-separated matching paths, complete with all prefix
-# path componens.
+# path components.
__gitcomp_file_direct ()
{
local IFS=$'\n'
@@ -855,7 +855,7 @@ __git_compute_merge_strategies ()
__git_complete_revlist_file ()
{
- local pfx ls ref cur_="$cur"
+ local dequoted_word pfx ls ref cur_="$cur"
case "$cur_" in
*..?*:*)
return
@@ -863,14 +863,18 @@ __git_complete_revlist_file ()
?*:*)
ref="${cur_%%:*}"
cur_="${cur_#*:}"
- case "$cur_" in
+
+ __git_dequote "$cur_"
+
+ case "$dequoted_word" in
?*/*)
- pfx="${cur_%/*}"
- cur_="${cur_##*/}"
+ pfx="${dequoted_word%/*}"
+ cur_="${dequoted_word##*/}"
ls="$ref:$pfx"
pfx="$pfx/"
;;
*)
+ cur_="$dequoted_word"
ls="$ref"
;;
esac
@@ -880,21 +884,10 @@ __git_complete_revlist_file ()
*) pfx="$ref:$pfx" ;;
esac
- __gitcomp_nl "$(__git ls-tree "$ls" \
- | sed '/^100... blob /{
- s,^.* ,,
- s,$, ,
- }
- /^120000 blob /{
- s,^.* ,,
- s,$, ,
- }
- /^040000 tree /{
- s,^.* ,,
- s,$,/,
- }
- s/^.* //')" \
- "$pfx" "$cur_" ""
+ __gitcomp_file "$(__git ls-tree "$ls" \
+ | sed 's/^.* //
+ s/$//')" \
+ "$pfx" "$cur_"
;;
*...*)
pfx="${cur_%...*}..."
@@ -2993,7 +2986,7 @@ if [[ -n ${ZSH_VERSION-} ]] &&
local IFS=$'\n'
compset -P '*[=:]'
- compadd -Q -f -- ${=1} && _ret=0
+ compadd -f -- ${=1} && _ret=0
}
__gitcomp_file ()
@@ -3002,7 +2995,7 @@ if [[ -n ${ZSH_VERSION-} ]] &&
local IFS=$'\n'
compset -P '*[=:]'
- compadd -Q -p "${2-}" -f -- ${=1} && _ret=0
+ compadd -p "${2-}" -f -- ${=1} && _ret=0
}
_git ()
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 049d6b8..886bf95 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -99,7 +99,7 @@ __gitcomp_file_direct ()
local IFS=$'\n'
compset -P '*[=:]'
- compadd -Q -f -- ${=1} && _ret=0
+ compadd -f -- ${=1} && _ret=0
}
__gitcomp_file ()
@@ -108,7 +108,7 @@ __gitcomp_file ()
local IFS=$'\n'
compset -P '*[=:]'
- compadd -Q -p "${2-}" -f -- ${=1} && _ret=0
+ compadd -p "${2-}" -f -- ${=1} && _ret=0
}
__git_zsh_bash_func ()
diff --git a/contrib/hooks/multimail/CHANGES b/contrib/hooks/multimail/CHANGES
index 2076cf9..35791fd 100644
--- a/contrib/hooks/multimail/CHANGES
+++ b/contrib/hooks/multimail/CHANGES
@@ -1,3 +1,59 @@
+Release 1.5.0
+=============
+
+Backward-incompatible change
+----------------------------
+
+The name of classes for environment was misnamed as `*Environement`.
+It is now `*Environment`.
+
+New features
+------------
+
+* A Thread-Index header is now added to each email sent (except for
+ combined emails where it would not make sense), so that MS Outlook
+ properly groups messages by threads even though they have a
+ different subject line. Unfortunately, even adding this header the
+ threading still seems to be unreliable, but it is unclear whether
+ this is an issue on our side or on MS Outlook's side (see discussion
+ here: https://github.com/git-multimail/git-multimail/pull/194).
+
+* A new variable multimailhook.ExcludeMergeRevisions was added to send
+ notification emails only for non-merge commits.
+
+* For gitolite environment, it is now possible to specify the mail map
+ in a separate file in addition to gitolite.conf, using the variable
+ multimailhook.MailaddressMap.
+
+Internal changes
+----------------
+
+* The testsuite now uses GIT_PRINT_SHA1_ELLIPSIS where needed for
+ compatibility with recent Git versions. Only tests are affected.
+
+* We don't try to install pyflakes in the continuous integration job
+ for old Python versions where it's no longer available.
+
+* Stop using the deprecated cgi.escape in Python 3.
+
+* New flake8 warnings have been fixed.
+
+* Python 3.6 is now tested against on Travis-CI.
+
+* A bunch of lgtm.com warnings have been fixed.
+
+Bug fixes
+---------
+
+* SMTPMailer logs in only once now. It used to re-login for each email
+ sent which triggered errors for some SMTP servers.
+
+* migrate-mailhook-config was broken by internal refactoring, it
+ should now work again.
+
+This version was tested with Python 2.6 to 3.7. It was tested with Git
+1.7.10.406.gdc801, 2.15.1 and 2.20.1.98.gecbdaf0.
+
Release 1.4.0
=============
diff --git a/contrib/hooks/multimail/CONTRIBUTING.rst b/contrib/hooks/multimail/CONTRIBUTING.rst
index da65570..de20a54 100644
--- a/contrib/hooks/multimail/CONTRIBUTING.rst
+++ b/contrib/hooks/multimail/CONTRIBUTING.rst
@@ -4,9 +4,8 @@ Contributing
git-multimail is an open-source project, built by volunteers. We would
welcome your help!
-The current maintainers are Matthieu Moy
-<matthieu.moy@grenoble-inp.fr> and Michael Haggerty
-<mhagger@alum.mit.edu>.
+The current maintainers are `Matthieu Moy <http://matthieu-moy.fr>`__ and
+`Michael Haggerty <https://github.com/mhagger>`__.
Please note that although a copy of git-multimail is distributed in
the "contrib" section of the main Git project, development takes place
@@ -33,6 +32,29 @@ mailing list`_.
Please CC emails regarding git-multimail to the maintainers so that we
don't overlook them.
+Help needed: testers/maintainer for specific environments/OS
+------------------------------------------------------------
+
+The current maintainer uses and tests git-multimail on Linux with the
+Generic environment. More testers, or better contributors are needed
+to test git-multimail on other real-life setups:
+
+* Mac OS X, Windows: git-multimail is currently not supported on these
+ platforms. But since we have no external dependencies and try to
+ write code as portable as possible, it is possible that
+ git-multimail already runs there and if not, it is likely that it
+ could be ported easily.
+
+ Patches to improve support for Windows and OS X are welcome.
+ Ideally, there would be a sub-maintainer for each OS who would test
+ at least once before each release (around twice a year).
+
+* Gerrit, Stash, Gitolite environments: although the testsuite
+ contains tests for these environments, a tester/maintainer for each
+ environment would be welcome to test and report failure (or success)
+ on real-life environments periodically (here also, feedback before
+ each release would be highly appreciated).
+
.. _`git-multimail repository on GitHub`: https://github.com/git-multimail/git-multimail
.. _`Git mailing list`: git@vger.kernel.org
diff --git a/contrib/hooks/multimail/README.Git b/contrib/hooks/multimail/README.Git
index 161b023..0444442 100644
--- a/contrib/hooks/multimail/README.Git
+++ b/contrib/hooks/multimail/README.Git
@@ -6,10 +6,10 @@ website:
https://github.com/git-multimail/git-multimail
The version in this directory was obtained from the upstream project
-on August 17 2016 and consists of the "git-multimail" subdirectory from
+on January 07 2019 and consists of the "git-multimail" subdirectory from
revision
- 07b1cb6bfd7be156c62e1afa17cae13b850a869f refs/tags/1.4.0
+ 04e80e6c40be465cc62b6c246f0fcb8fd2cfd454 refs/tags/1.5.0
Please see the README file in this directory for information about how
to report bugs or contribute to git-multimail.
diff --git a/contrib/hooks/multimail/README b/contrib/hooks/multimail/README.rst
index 5105373..7c0fc4a 100644
--- a/contrib/hooks/multimail/README
+++ b/contrib/hooks/multimail/README.rst
@@ -1,4 +1,4 @@
-git-multimail version 1.4.0
+git-multimail version 1.5.0
===========================
.. image:: https://travis-ci.org/git-multimail/git-multimail.svg?branch=master
@@ -20,8 +20,8 @@ GPLv2 (see the COPYING file for details).
Please note: although, as a convenience, git-multimail may be
distributed along with the main Git project, development of
-git-multimail takes place in its own, separate project. See section
-"Getting involved" below for more information.
+git-multimail takes place in its own, separate project. Please, read
+`<CONTRIBUTING.rst>`__ for more information.
By default, for each push received by the repository, git-multimail:
@@ -89,6 +89,10 @@ Requirements
the multimailhook.mailer configuration variable below for how to
configure git-multimail to send emails via an SMTP server.
+* git-multimail is currently tested only on Linux. It may or may not
+ work on other platforms such as Windows and Mac OS. See
+ `<CONTRIBUTING.rst>`__ to improve the situation.
+
Invocation
----------
@@ -369,7 +373,7 @@ multimailhook.mailer
unset, then the value of multimailhook.from is used.
multimailhook.smtpServerTimeout
- Timeout in seconds.
+ Timeout in seconds. Default is 10.
multimailhook.smtpEncryption
Set the security type. Allowed values: ``none``, ``ssl``, ``tls`` (starttls).
@@ -419,8 +423,20 @@ multimailhook.from, multimailhook.fromCommit, multimailhook.fromRefchange
If config values are unset, the value of the From: header is
determined as follows:
- 1. (gitolite environment only) Parse gitolite.conf, looking for a
- block of comments that looks like this::
+ 1. (gitolite environment only)
+ 1.a) If ``multimailhook.MailaddressMap`` is set, and is a path
+ to an existing file (if relative, it is considered relative to
+ the place where ``gitolite.conf`` is located), then this file
+ should contain lines like::
+
+ username Firstname Lastname <email@example.com>
+
+ git-multimail will then look for a line where ``$GL_USER``
+ matches the ``username`` part, and use the rest of the line for
+ the ``From:`` header.
+
+ 1.b) Parse gitolite.conf, looking for a block of comments that
+ looks like this::
# BEGIN USER EMAILS
# username Firstname Lastname <email@example.com>
@@ -436,6 +452,11 @@ multimailhook.from, multimailhook.fromCommit, multimailhook.fromRefchange
3. Use the value of multimailhook.envelopeSender.
+multimailhook.MailaddressMap
+ (gitolite environment only)
+ File to look for a ``From:`` address based on the user doing the
+ push. Defaults to unset. See ``multimailhook.from`` for details.
+
multimailhook.administrator
The name and/or email address of the administrator of the Git
repository; used in FOOTER_TEMPLATE. Default is
@@ -484,6 +505,11 @@ multimailhook.maxCommitEmails
mailbombing, for example on an initial push. To disable commit
emails limit, set this option to 0. The default is 500.
+multimailhook.excludeMergeRevisions
+ When sending out revision emails, do not consider merge commits (the
+ functional equivalent of `rev-list --no-merges`).
+ The default is `false` (send merge commit emails).
+
multimailhook.emailStrictUTF8
If this boolean option is set to `true`, then the main part of the
email body is forced to be valid UTF-8. Any characters that are
diff --git a/contrib/hooks/multimail/doc/gitolite.rst b/contrib/hooks/multimail/doc/gitolite.rst
index 00aedd9..5054833 100644
--- a/contrib/hooks/multimail/doc/gitolite.rst
+++ b/contrib/hooks/multimail/doc/gitolite.rst
@@ -46,6 +46,15 @@ and add::
config multimailhook.mailingList = # Where emails should be sent
config multimailhook.from = # From address to use
+Note that by default, gitolite forbids ``<`` and ``>`` in variable
+values (for security/paranoia reasons, see
+`compensating for UNSAFE_PATT
+<http://gitolite.com/gitolite/git-config/index.html#compensating-for-unsafe95patt>`__
+in gitolite's documentation for explanations and a way to disable
+this). As a consequence, you will not be able to use ``First Last
+<First.Last@example.com>`` as recipient email, but specifying
+``First.Last@example.com`` alone works.
+
Obviously, you can customize all parameters on a per-repository basis by
adding these ``config multimailhook.*`` lines in the section
corresponding to a repository or set of repositories.
diff --git a/contrib/hooks/multimail/git_multimail.py b/contrib/hooks/multimail/git_multimail.py
index 73fdda6..8823399 100755
--- a/contrib/hooks/multimail/git_multimail.py
+++ b/contrib/hooks/multimail/git_multimail.py
@@ -1,6 +1,6 @@
#! /usr/bin/env python
-__version__ = '1.4.0'
+__version__ = '1.5.0'
# Copyright (c) 2015-2016 Matthieu Moy and others
# Copyright (c) 2012-2014 Michael Haggerty and others
@@ -64,7 +64,9 @@ except ImportError:
# Python < 2.6 do not have ssl, but that's OK if we don't use it.
pass
import time
-import cgi
+
+import uuid
+import base64
PYTHON3 = sys.version_info >= (3, 0)
@@ -73,7 +75,7 @@ if sys.version_info <= (2, 5):
for element in iterable:
if not element:
return False
- return True
+ return True
def is_ascii(s):
@@ -108,6 +110,12 @@ if PYTHON3:
return out.decode(sys.getdefaultencoding())
except UnicodeEncodeError:
return out.decode(ENCODING)
+
+ import html
+
+ def html_escape(s):
+ return html.escape(s)
+
else:
def is_string(s):
try:
@@ -130,6 +138,10 @@ else:
def next(it):
return it.next()
+ import cgi
+
+ def html_escape(s):
+ return cgi.escape(s, True)
try:
from email.charset import Charset
@@ -190,6 +202,7 @@ Content-Transfer-Encoding: 8bit
Message-ID: %(msgid)s
From: %(fromaddr)s
Reply-To: %(reply_to)s
+Thread-Index: %(thread_index)s
X-Git-Host: %(fqdn)s
X-Git-Repo: %(repo_shortname)s
X-Git-Refname: %(refname)s
@@ -322,6 +335,7 @@ From: %(fromaddr)s
Reply-To: %(reply_to)s
In-Reply-To: %(reply_to_msgid)s
References: %(reply_to_msgid)s
+Thread-Index: %(thread_index)s
X-Git-Host: %(fqdn)s
X-Git-Repo: %(repo_shortname)s
X-Git-Refname: %(refname)s
@@ -763,6 +777,9 @@ class GitObject(object):
def __eq__(self, other):
return isinstance(other, GitObject) and self.sha1 == other.sha1
+ def __ne__(self, other):
+ return not self == other
+
def __hash__(self):
return hash(self.sha1)
@@ -852,7 +869,7 @@ class Change(object):
if html_escape_val:
for k in values:
if is_string(values[k]):
- values[k] = cgi.escape(values[k], True)
+ values[k] = html_escape(values[k])
for line in template.splitlines(True):
yield line % values
@@ -909,7 +926,7 @@ class Change(object):
raise NotImplementedError()
- def generate_email_body(self):
+ def generate_email_body(self, push):
"""Generate the main part of the email body, a line at a time.
The text in the body might be truncated after a specified
@@ -936,7 +953,7 @@ class Change(object):
yield "<pre style='margin:0'>\n"
for line in lines:
- yield cgi.escape(line)
+ yield html_escape(line)
yield '</pre>\n'
else:
@@ -1011,7 +1028,7 @@ class Change(object):
fgcolor = '404040'
# Chop the trailing LF, we don't want it inside <pre>.
- line = cgi.escape(line[:-1])
+ line = html_escape(line[:-1])
if bgcolor or fgcolor:
style = 'display:block; white-space:pre;'
@@ -1060,6 +1077,10 @@ class Revision(Change):
self.author = read_git_output(['log', '--no-walk', '--format=%aN <%aE>', self.rev.sha1])
self.recipients = self.environment.get_revision_recipients(self)
+ # -s is short for --no-patch, but -s works on older git's (e.g. 1.7)
+ self.parents = read_git_lines(['show', '-s', '--format=%P',
+ self.rev.sha1])[0].split()
+
self.cc_recipients = ''
if self.environment.get_scancommitforcc():
self.cc_recipients = ', '.join(to.strip() for to in self._cc_recipients())
@@ -1090,6 +1111,7 @@ class Revision(Change):
oneline = oneline[:max_subject_length - 6] + ' [...]'
values['rev'] = self.rev.sha1
+ values['parents'] = ' '.join(self.parents)
values['rev_short'] = self.rev.short
values['change_type'] = self.change_type
values['refname'] = self.refname
@@ -1097,6 +1119,7 @@ class Revision(Change):
values['short_refname'] = self.reference_change.short_refname
values['refname_type'] = self.reference_change.refname_type
values['reply_to_msgid'] = self.reference_change.msgid
+ values['thread_index'] = self.reference_change.thread_index
values['num'] = self.num
values['tot'] = self.tot
values['recipients'] = self.recipients
@@ -1244,6 +1267,23 @@ class ReferenceChange(Change):
old=old, new=new, rev=rev,
)
+ @staticmethod
+ def make_thread_index():
+ """Return a string appropriate for the Thread-Index header,
+ needed by MS Outlook to get threading right.
+
+ The format is (base64-encoded):
+ - 1 byte must be 1
+ - 5 bytes encode a date (hardcoded here)
+ - 16 bytes for a globally unique identifier
+
+ FIXME: Unfortunately, even with the Thread-Index field, MS
+ Outlook doesn't seem to do the threading reliably (see
+ https://github.com/git-multimail/git-multimail/pull/194).
+ """
+ thread_index = b'\x01\x00\x00\x12\x34\x56' + uuid.uuid4().bytes
+ return base64.standard_b64encode(thread_index).decode('ascii')
+
def __init__(self, environment, refname, short_refname, old, new, rev):
Change.__init__(self, environment)
self.change_type = {
@@ -1257,6 +1297,7 @@ class ReferenceChange(Change):
self.new = new
self.rev = rev
self.msgid = make_msgid()
+ self.thread_index = self.make_thread_index()
self.diffopts = environment.diffopts
self.graphopts = environment.graphopts
self.logopts = environment.logopts
@@ -1276,6 +1317,7 @@ class ReferenceChange(Change):
values['refname'] = self.refname
values['short_refname'] = self.short_refname
values['msgid'] = self.msgid
+ values['thread_index'] = self.thread_index
values['recipients'] = self.recipients
values['oldrev'] = str(self.old)
values['oldrev_short'] = self.old.short
@@ -1941,6 +1983,9 @@ class Mailer(object):
def __init__(self, environment):
self.environment = environment
+ def close(self):
+ pass
+
def send(self, lines, to_addrs):
"""Send an email consisting of lines.
@@ -2054,6 +2099,7 @@ class SMTPMailer(Mailer):
self.username = smtpuser
self.password = smtppass
self.smtpcacerts = smtpcacerts
+ self.loggedin = False
try:
def call(klass, server, timeout):
try:
@@ -2130,20 +2176,30 @@ class SMTPMailer(Mailer):
% (self.smtpserver, sys.exc_info()[1]))
sys.exit(1)
- def __del__(self):
+ def close(self):
if hasattr(self, 'smtp'):
self.smtp.quit()
del self.smtp
+ def __del__(self):
+ self.close()
+
def send(self, lines, to_addrs):
try:
if self.username or self.password:
- self.smtp.login(self.username, self.password)
+ if not self.loggedin:
+ self.smtp.login(self.username, self.password)
+ self.loggedin = True
msg = ''.join(lines)
# turn comma-separated list into Python list if needed.
if is_string(to_addrs):
to_addrs = [email for (name, email) in getaddresses([to_addrs])]
self.smtp.sendmail(self.envelopesender, to_addrs, msg)
+ except socket.timeout:
+ self.environment.get_logger().error(
+ '*** Error sending email ***\n'
+ '*** SMTP server timed out (timeout is %s)\n'
+ % self.smtpservertimeout)
except smtplib.SMTPResponseException:
err = sys.exc_info()[1]
self.environment.get_logger().error(
@@ -2171,7 +2227,8 @@ class OutputMailer(Mailer):
SEPARATOR = '=' * 75 + '\n'
- def __init__(self, f):
+ def __init__(self, f, environment=None):
+ super(OutputMailer, self).__init__(environment=environment)
self.f = f
def send(self, lines, to_addrs):
@@ -2382,6 +2439,7 @@ class Environment(object):
self.html_in_footer = False
self.commitBrowseURL = None
self.maxcommitemails = 500
+ self.excludemergerevisions = False
self.diffopts = ['--stat', '--summary', '--find-copies-harder']
self.graphopts = ['--oneline', '--decorate']
self.logopts = []
@@ -2621,6 +2679,8 @@ class ConfigOptionsEnvironmentMixin(ConfigEnvironmentMixin):
self.commitBrowseURL = config.get('commitBrowseURL')
+ self.excludemergerevisions = config.get('excludeMergeRevisions')
+
maxcommitemails = config.get('maxcommitemails')
if maxcommitemails is not None:
try:
@@ -3152,7 +3212,10 @@ class GitoliteEnvironmentHighPrecMixin(Environment):
return self.osenv.get('GL_USER', 'unknown user')
-class GitoliteEnvironmentLowPrecMixin(Environment):
+class GitoliteEnvironmentLowPrecMixin(
+ ConfigEnvironmentMixin,
+ Environment):
+
def get_repo_shortname(self):
# The gitolite environment variable $GL_REPO is a pretty good
# repo_shortname (though it's probably not as good as a value
@@ -3162,6 +3225,16 @@ class GitoliteEnvironmentLowPrecMixin(Environment):
super(GitoliteEnvironmentLowPrecMixin, self).get_repo_shortname()
)
+ @staticmethod
+ def _compile_regex(re_template):
+ return (
+ re.compile(re_template % x)
+ for x in (
+ r'BEGIN\s+USER\s+EMAILS',
+ r'([^\s]+)\s+(.*)',
+ r'END\s+USER\s+EMAILS',
+ ))
+
def get_fromaddr(self, change=None):
GL_USER = self.osenv.get('GL_USER')
if GL_USER is not None:
@@ -3174,18 +3247,42 @@ class GitoliteEnvironmentLowPrecMixin(Environment):
GL_CONF = self.osenv.get(
'GL_CONF',
os.path.join(GL_ADMINDIR, 'conf', 'gitolite.conf'))
+
+ mailaddress_map = self.config.get('MailaddressMap')
+ # If relative, consider relative to GL_CONF:
+ if mailaddress_map:
+ mailaddress_map = os.path.join(os.path.dirname(GL_CONF),
+ mailaddress_map)
+ if os.path.isfile(mailaddress_map):
+ f = open(mailaddress_map, 'rU')
+ try:
+ # Leading '#' is optional
+ re_begin, re_user, re_end = self._compile_regex(
+ r'^(?:\s*#)?\s*%s\s*$')
+ for l in f:
+ l = l.rstrip('\n')
+ if re_begin.match(l) or re_end.match(l):
+ continue # Ignore these lines
+ m = re_user.match(l)
+ if m:
+ if m.group(1) == GL_USER:
+ return m.group(2)
+ else:
+ continue # Not this user, but not an error
+ raise ConfigurationException(
+ "Syntax error in mail address map.\n"
+ "Check file {}.\n"
+ "Line: {}".format(mailaddress_map, l))
+
+ finally:
+ f.close()
+
if os.path.isfile(GL_CONF):
f = open(GL_CONF, 'rU')
try:
in_user_emails_section = False
- re_template = r'^\s*#\s*%s\s*$'
- re_begin, re_user, re_end = (
- re.compile(re_template % x)
- for x in (
- r'BEGIN\s+USER\s+EMAILS',
- re.escape(GL_USER) + r'\s+(.*)',
- r'END\s+USER\s+EMAILS',
- ))
+ re_begin, re_user, re_end = self._compile_regex(
+ r'^\s*#\s*%s\s*$')
for l in f:
l = l.rstrip('\n')
if not in_user_emails_section:
@@ -3195,8 +3292,8 @@ class GitoliteEnvironmentLowPrecMixin(Environment):
if re_end.match(l):
break
m = re_user.match(l)
- if m:
- return m.group(1)
+ if m and m.group(1) == GL_USER:
+ return m.group(2)
finally:
f.close()
return super(GitoliteEnvironmentLowPrecMixin, self).get_fromaddr(change)
@@ -3228,7 +3325,7 @@ class StashEnvironmentHighPrecMixin(Environment):
self.__repo = repo
def get_pusher(self):
- return re.match('(.*?)\s*<', self.__user).group(1)
+ return re.match(r'(.*?)\s*<', self.__user).group(1)
def get_pusher_email(self):
return self.__user
@@ -3262,7 +3359,7 @@ class GerritEnvironmentHighPrecMixin(Environment):
if self.__submitter.find('<') != -1:
# Submitter has a configured email, we transformed
# __submitter into an RFC 2822 string already.
- return re.match('(.*?)\s*<', self.__submitter).group(1)
+ return re.match(r'(.*?)\s*<', self.__submitter).group(1)
else:
# Submitter has no configured email, it's just his name.
return self.__submitter
@@ -3615,6 +3712,9 @@ class Push(object):
for (num, sha1) in enumerate(sha1s):
rev = Revision(change, GitObject(sha1), num=num + 1, tot=len(sha1s))
+ if len(rev.parents) > 1 and change.environment.excludemergerevisions:
+ # skipping a merge commit
+ continue
if not rev.recipients and rev.cc_recipients:
change.environment.log_msg('*** Replacing Cc: with To:')
rev.recipients = rev.cc_recipients
@@ -3664,11 +3764,14 @@ def run_as_post_receive_hook(environment, mailer):
changes.append(
ReferenceChange.create(environment, oldrev, newrev, refname)
)
- if changes:
- push = Push(environment, changes)
+ if not changes:
+ mailer.close()
+ return
+ push = Push(environment, changes)
+ try:
push.send_emails(mailer, body_filter=environment.filter_body)
- if hasattr(mailer, '__del__'):
- mailer.__del__()
+ finally:
+ mailer.close()
def run_as_update_hook(environment, mailer, refname, oldrev, newrev, force_send=False):
@@ -3687,10 +3790,14 @@ def run_as_update_hook(environment, mailer, refname, oldrev, newrev, force_send=
refname,
),
]
+ if not changes:
+ mailer.close()
+ return
push = Push(environment, changes, force_send)
- push.send_emails(mailer, body_filter=environment.filter_body)
- if hasattr(mailer, '__del__'):
- mailer.__del__()
+ try:
+ push.send_emails(mailer, body_filter=environment.filter_body)
+ finally:
+ mailer.close()
def check_ref_filter(environment):
@@ -3860,7 +3967,7 @@ def build_environment_klass(env_name):
low_prec_mixin = known_env['lowprec']
environment_mixins.append(low_prec_mixin)
environment_mixins.append(Environment)
- klass_name = env_name.capitalize() + 'Environement'
+ klass_name = env_name.capitalize() + 'Environment'
environment_klass = type(
klass_name,
tuple(environment_mixins),
@@ -4057,21 +4164,21 @@ class Logger(object):
environment, 'git_multimail.error', environment.error_log_file, logging.ERROR)
self.loggers.append(error_log_file)
- def info(self, msg):
+ def info(self, msg, *args, **kwargs):
for l in self.loggers:
- l.info(msg)
+ l.info(msg, *args, **kwargs)
- def debug(self, msg):
+ def debug(self, msg, *args, **kwargs):
for l in self.loggers:
- l.debug(msg)
+ l.debug(msg, *args, **kwargs)
- def warning(self, msg):
+ def warning(self, msg, *args, **kwargs):
for l in self.loggers:
- l.warning(msg)
+ l.warning(msg, *args, **kwargs)
- def error(self, msg):
+ def error(self, msg, *args, **kwargs):
for l in self.loggers:
- l.error(msg)
+ l.error(msg, *args, **kwargs)
def main(args):
@@ -4189,7 +4296,7 @@ def main(args):
show_env(environment, sys.stderr)
if options.stdout or environment.stdout:
- mailer = OutputMailer(sys.stdout)
+ mailer = OutputMailer(sys.stdout, environment)
else:
mailer = choose_mailer(config, environment)
@@ -4234,5 +4341,6 @@ def main(args):
sys.stderr.write(msg)
sys.exit(1)
+
if __name__ == '__main__':
main(sys.argv[1:])
diff --git a/contrib/hooks/multimail/migrate-mailhook-config b/contrib/hooks/multimail/migrate-mailhook-config
index 992657b..241ba22 100755
--- a/contrib/hooks/multimail/migrate-mailhook-config
+++ b/contrib/hooks/multimail/migrate-mailhook-config
@@ -110,11 +110,12 @@ def is_section_empty(section, local):
try:
read_output(
- ['git', 'config']
- + local_option
- + ['--get-regexp', '^%s\.' % (section,)]
+ ['git', 'config'] +
+ local_option +
+ ['--get-regexp', '^%s\.' % (section,)]
)
- except CommandError, e:
+ except CommandError:
+ t, e, traceback = sys.exc_info()
if e.retcode == 1:
# This means that no settings were found.
return True
@@ -188,7 +189,9 @@ def migrate_config(strict=False, retain=False, overwrite=False):
sys.stderr.write(
'...copying "%s.%s" to "%s.%s"\n' % (old.section, name, new.section, name)
)
- new.set_recipients(name, old.get_recipients(name))
+ old_recipients = old.get_all(name, default=None)
+ old_recipients = ', '.join(o.strip() for o in old_recipients)
+ new.set_recipients(name, old_recipients)
if strict:
sys.stderr.write(
diff --git a/contrib/hooks/multimail/post-receive.example b/contrib/hooks/multimail/post-receive.example
index 1ea113d..b9bb118 100755
--- a/contrib/hooks/multimail/post-receive.example
+++ b/contrib/hooks/multimail/post-receive.example
@@ -30,7 +30,6 @@ script's behavior could be changed or customized.
"""
import sys
-import os
# If necessary, add the path to the directory containing
# git_multimail.py to the Python path as follows. (This is not
@@ -86,6 +85,7 @@ mailer = git_multimail.choose_mailer(config, environment)
# Use Python's smtplib to send emails. Both arguments are required.
#mailer = git_multimail.SMTPMailer(
+# environment=environment,
# envelopesender='git-repo@example.com',
# # The smtpserver argument can also include a port number; e.g.,
# # smtpserver='mail.example.com:25'
diff --git a/convert.c b/convert.c
index e084822..5d0307f 100644
--- a/convert.c
+++ b/convert.c
@@ -1,4 +1,3 @@
-#define NO_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "object-store.h"
@@ -92,7 +91,7 @@ static void gather_stats(const char *buf, unsigned long size, struct text_stat *
* The same heuristics as diff.c::mmfile_is_binary()
* We treat files with bare CR as binary
*/
-static int convert_is_binary(unsigned long size, const struct text_stat *stats)
+static int convert_is_binary(const struct text_stat *stats)
{
if (stats->lonecr)
return 1;
@@ -110,7 +109,7 @@ static unsigned int gather_convert_stats(const char *data, unsigned long size)
if (!data || !size)
return 0;
gather_stats(data, size, &stats);
- if (convert_is_binary(size, &stats))
+ if (convert_is_binary(&stats))
ret |= CONVERT_STAT_BITS_BIN;
if (stats.crlf)
ret |= CONVERT_STAT_BITS_TXT_CRLF;
@@ -245,7 +244,7 @@ static int has_crlf_in_index(const struct index_state *istate, const char *path)
return has_crlf;
}
-static int will_convert_lf_to_crlf(size_t len, struct text_stat *stats,
+static int will_convert_lf_to_crlf(struct text_stat *stats,
enum crlf_action crlf_action)
{
if (output_eol(crlf_action) != EOL_CRLF)
@@ -260,7 +259,7 @@ static int will_convert_lf_to_crlf(size_t len, struct text_stat *stats,
if (stats->lonecr || stats->crlf)
return 0;
- if (convert_is_binary(len, stats))
+ if (convert_is_binary(stats))
return 0;
}
return 1;
@@ -527,7 +526,7 @@ static int crlf_to_git(const struct index_state *istate,
convert_crlf_into_lf = !!stats.crlf;
if (crlf_action == CRLF_AUTO || crlf_action == CRLF_AUTO_INPUT || crlf_action == CRLF_AUTO_CRLF) {
- if (convert_is_binary(len, &stats))
+ if (convert_is_binary(&stats))
return 0;
/*
* If the file in the index has any CR in it, do not
@@ -549,7 +548,7 @@ static int crlf_to_git(const struct index_state *istate,
new_stats.crlf = 0;
}
/* simulate "git checkout" */
- if (will_convert_lf_to_crlf(len, &new_stats, crlf_action)) {
+ if (will_convert_lf_to_crlf(&new_stats, crlf_action)) {
new_stats.crlf += new_stats.lonelf;
new_stats.lonelf = 0;
}
@@ -591,7 +590,7 @@ static int crlf_to_git(const struct index_state *istate,
return 1;
}
-static int crlf_to_worktree(const char *path, const char *src, size_t len,
+static int crlf_to_worktree(const char *src, size_t len,
struct strbuf *buf, enum crlf_action crlf_action)
{
char *to_free = NULL;
@@ -601,7 +600,7 @@ static int crlf_to_worktree(const char *path, const char *src, size_t len,
return 0;
gather_stats(src, len, &stats);
- if (!will_convert_lf_to_crlf(len, &stats, crlf_action))
+ if (!will_convert_lf_to_crlf(&stats, crlf_action))
return 0;
/* are we "faking" in place editing ? */
@@ -705,7 +704,7 @@ static int filter_buffer_or_fd(int in, int out, void *data)
}
static int apply_single_file_filter(const char *path, const char *src, size_t len, int fd,
- struct strbuf *dst, const char *cmd)
+ struct strbuf *dst, const char *cmd)
{
/*
* Create a pipeline to have the command filter the buffer's
@@ -778,7 +777,8 @@ static int start_multi_file_filter_fn(struct subprocess_entry *subprocess)
static void handle_filter_error(const struct strbuf *filter_status,
struct cmd2process *entry,
- const unsigned int wanted_capability) {
+ const unsigned int wanted_capability)
+{
if (!strcmp(filter_status->buf, "error"))
; /* The filter signaled a problem with the file. */
else if (!strcmp(filter_status->buf, "abort") && wanted_capability) {
@@ -1090,8 +1090,8 @@ static int count_ident(const char *cp, unsigned long size)
return cnt;
}
-static int ident_to_git(const char *path, const char *src, size_t len,
- struct strbuf *buf, int ident)
+static int ident_to_git(const char *src, size_t len,
+ struct strbuf *buf, int ident)
{
char *dst, *dollar;
@@ -1134,8 +1134,8 @@ static int ident_to_git(const char *path, const char *src, size_t len,
return 1;
}
-static int ident_to_worktree(const char *path, const char *src, size_t len,
- struct strbuf *buf, int ident)
+static int ident_to_worktree(const char *src, size_t len,
+ struct strbuf *buf, int ident)
{
struct object_id oid;
char *to_free = NULL, *dollar, *spc;
@@ -1415,7 +1415,7 @@ int convert_to_git(const struct index_state *istate,
len = dst->len;
}
}
- return ret | ident_to_git(path, src, len, dst, ca.ident);
+ return ret | ident_to_git(src, len, dst, ca.ident);
}
void convert_to_git_filter_fd(const struct index_state *istate,
@@ -1433,7 +1433,7 @@ void convert_to_git_filter_fd(const struct index_state *istate,
encode_to_git(path, dst->buf, dst->len, dst, ca.working_tree_encoding, conv_flags);
crlf_to_git(istate, path, dst->buf, dst->len, dst, ca.crlf_action, conv_flags);
- ident_to_git(path, dst->buf, dst->len, dst, ca.ident);
+ ident_to_git(dst->buf, dst->len, dst, ca.ident);
}
static int convert_to_working_tree_internal(const struct index_state *istate,
@@ -1446,7 +1446,7 @@ static int convert_to_working_tree_internal(const struct index_state *istate,
convert_attrs(istate, &ca, path);
- ret |= ident_to_worktree(path, src, len, dst, ca.ident);
+ ret |= ident_to_worktree(src, len, dst, ca.ident);
if (ret) {
src = dst->buf;
len = dst->len;
@@ -1457,7 +1457,7 @@ static int convert_to_working_tree_internal(const struct index_state *istate,
* support smudge). The filters might expect CRLFs.
*/
if ((ca.drv && (ca.drv->smudge || ca.drv->process)) || !normalizing) {
- ret |= crlf_to_worktree(path, src, len, dst, ca.crlf_action);
+ ret |= crlf_to_worktree(src, len, dst, ca.crlf_action);
if (ret) {
src = dst->buf;
len = dst->len;
diff --git a/credential-cache--daemon.c b/credential-cache--daemon.c
index 4dfbc8c..ec1271f 100644
--- a/credential-cache--daemon.c
+++ b/credential-cache--daemon.c
@@ -91,7 +91,8 @@ static timestamp_t check_expirations(void)
}
static int read_request(FILE *fh, struct credential *c,
- struct strbuf *action, int *timeout) {
+ struct strbuf *action, int *timeout)
+{
static struct strbuf item = STRBUF_INIT;
const char *p;
diff --git a/date.c b/date.c
index 9bc15df..9c5870e 100644
--- a/date.c
+++ b/date.c
@@ -77,22 +77,16 @@ static struct tm *time_to_tm_local(timestamp_t time)
}
/*
- * What value of "tz" was in effect back then at "time" in the
- * local timezone?
+ * Fill in the localtime 'struct tm' for the supplied time,
+ * and return the local tz.
*/
-static int local_tzoffset(timestamp_t time)
+static int local_time_tzoffset(time_t t, struct tm *tm)
{
- time_t t, t_local;
- struct tm tm;
+ time_t t_local;
int offset, eastwest;
- if (date_overflows(time))
- die("Timestamp too large for this system: %"PRItime, time);
-
- t = (time_t)time;
- localtime_r(&t, &tm);
- t_local = tm_to_time_t(&tm);
-
+ localtime_r(&t, tm);
+ t_local = tm_to_time_t(tm);
if (t_local == -1)
return 0; /* error; just use +0000 */
if (t_local < t) {
@@ -107,9 +101,36 @@ static int local_tzoffset(timestamp_t time)
return offset * eastwest;
}
-void show_date_relative(timestamp_t time, int tz,
- const struct timeval *now,
- struct strbuf *timebuf)
+/*
+ * What value of "tz" was in effect back then at "time" in the
+ * local timezone?
+ */
+static int local_tzoffset(timestamp_t time)
+{
+ struct tm tm;
+
+ if (date_overflows(time))
+ die("Timestamp too large for this system: %"PRItime, time);
+
+ return local_time_tzoffset((time_t)time, &tm);
+}
+
+static void get_time(struct timeval *now)
+{
+ const char *x;
+
+ x = getenv("GIT_TEST_DATE_NOW");
+ if (x) {
+ now->tv_sec = atoi(x);
+ now->tv_usec = 0;
+ }
+ else
+ gettimeofday(now, NULL);
+}
+
+void show_date_relative(timestamp_t time,
+ const struct timeval *now,
+ struct strbuf *timebuf)
{
timestamp_t diff;
if (now->tv_sec < time) {
@@ -191,9 +212,80 @@ struct date_mode *date_mode_from_type(enum date_mode_type type)
return &mode;
}
+static void show_date_normal(struct strbuf *buf, timestamp_t time, struct tm *tm, int tz, struct tm *human_tm, int human_tz, int local)
+{
+ struct {
+ unsigned int year:1,
+ date:1,
+ wday:1,
+ time:1,
+ seconds:1,
+ tz:1;
+ } hide = { 0 };
+
+ hide.tz = local || tz == human_tz;
+ hide.year = tm->tm_year == human_tm->tm_year;
+ if (hide.year) {
+ if (tm->tm_mon == human_tm->tm_mon) {
+ if (tm->tm_mday > human_tm->tm_mday) {
+ /* Future date: think timezones */
+ } else if (tm->tm_mday == human_tm->tm_mday) {
+ hide.date = hide.wday = 1;
+ } else if (tm->tm_mday + 5 > human_tm->tm_mday) {
+ /* Leave just weekday if it was a few days ago */
+ hide.date = 1;
+ }
+ }
+ }
+
+ /* Show "today" times as just relative times */
+ if (hide.wday) {
+ struct timeval now;
+ get_time(&now);
+ show_date_relative(time, &now, buf);
+ return;
+ }
+
+ /*
+ * Always hide seconds for human-readable.
+ * Hide timezone if showing date.
+ * Hide weekday and time if showing year.
+ *
+ * The logic here is two-fold:
+ * (a) only show details when recent enough to matter
+ * (b) keep the maximum length "similar", and in check
+ */
+ if (human_tm->tm_year) {
+ hide.seconds = 1;
+ hide.tz |= !hide.date;
+ hide.wday = hide.time = !hide.year;
+ }
+
+ if (!hide.wday)
+ strbuf_addf(buf, "%.3s ", weekday_names[tm->tm_wday]);
+ if (!hide.date)
+ strbuf_addf(buf, "%.3s %d ", month_names[tm->tm_mon], tm->tm_mday);
+
+ /* Do we want AM/PM depending on locale? */
+ if (!hide.time) {
+ strbuf_addf(buf, "%02d:%02d", tm->tm_hour, tm->tm_min);
+ if (!hide.seconds)
+ strbuf_addf(buf, ":%02d", tm->tm_sec);
+ } else
+ strbuf_rtrim(buf);
+
+ if (!hide.year)
+ strbuf_addf(buf, " %d", tm->tm_year + 1900);
+
+ if (!hide.tz)
+ strbuf_addf(buf, " %+05d", tz);
+}
+
const char *show_date(timestamp_t time, int tz, const struct date_mode *mode)
{
struct tm *tm;
+ struct tm human_tm = { 0 };
+ int human_tz = -1;
static struct strbuf timebuf = STRBUF_INIT;
if (mode->type == DATE_UNIX) {
@@ -202,6 +294,15 @@ const char *show_date(timestamp_t time, int tz, const struct date_mode *mode)
return timebuf.buf;
}
+ if (mode->type == DATE_HUMAN) {
+ struct timeval now;
+
+ get_time(&now);
+
+ /* Fill in the data for "current time" in human_tz and human_tm */
+ human_tz = local_time_tzoffset(now.tv_sec, &human_tm);
+ }
+
if (mode->local)
tz = local_tzoffset(time);
@@ -215,8 +316,8 @@ const char *show_date(timestamp_t time, int tz, const struct date_mode *mode)
struct timeval now;
strbuf_reset(&timebuf);
- gettimeofday(&now, NULL);
- show_date_relative(time, tz, &now, &timebuf);
+ get_time(&now);
+ show_date_relative(time, &now, &timebuf);
return timebuf.buf;
}
@@ -258,14 +359,7 @@ const char *show_date(timestamp_t time, int tz, const struct date_mode *mode)
strbuf_addftime(&timebuf, mode->strftime_fmt, tm, tz,
!mode->local);
else
- strbuf_addf(&timebuf, "%.3s %.3s %d %02d:%02d:%02d %d%c%+05d",
- weekday_names[tm->tm_wday],
- month_names[tm->tm_mon],
- tm->tm_mday,
- tm->tm_hour, tm->tm_min, tm->tm_sec,
- tm->tm_year + 1900,
- mode->local ? 0 : ' ',
- tz);
+ show_date_normal(&timebuf, time, tm, tz, &human_tm, human_tz, mode->local);
return timebuf.buf;
}
@@ -819,6 +913,8 @@ static enum date_mode_type parse_date_type(const char *format, const char **end)
return DATE_SHORT;
if (skip_prefix(format, "default", end))
return DATE_NORMAL;
+ if (skip_prefix(format, "human", end))
+ return DATE_HUMAN;
if (skip_prefix(format, "raw", end))
return DATE_RAW;
if (skip_prefix(format, "unix", end))
@@ -833,6 +929,14 @@ void parse_date_format(const char *format, struct date_mode *mode)
{
const char *p;
+ /* "auto:foo" is "if tty/pager, then foo, otherwise normal" */
+ if (skip_prefix(format, "auto:", &p)) {
+ if (isatty(1) || pager_in_use())
+ format = p;
+ else
+ format = "default";
+ }
+
/* historical alias */
if (!strcmp(format, "local"))
format = "default-local";
@@ -1205,7 +1309,7 @@ timestamp_t approxidate_careful(const char *date, int *error_ret)
return timestamp;
}
- gettimeofday(&tv, NULL);
+ get_time(&tv);
return approxidate_str(date, &tv, error_ret);
}
diff --git a/delta-islands.c b/delta-islands.c
index 191a930..2186bd0 100644
--- a/delta-islands.c
+++ b/delta-islands.c
@@ -296,7 +296,7 @@ void resolve_tree_islands(struct repository *r,
if (S_ISGITLINK(entry.mode))
continue;
- obj = lookup_object(r, entry.oid->hash);
+ obj = lookup_object(r, entry.oid.hash);
if (!obj)
continue;
diff --git a/diff.c b/diff.c
index 15556c1..5306c48 100644
--- a/diff.c
+++ b/diff.c
@@ -291,7 +291,7 @@ static int parse_color_moved(const char *arg)
return error(_("color moved setting must be one of 'no', 'default', 'blocks', 'zebra', 'dimmed-zebra', 'plain'"));
}
-static int parse_color_moved_ws(const char *arg)
+static unsigned parse_color_moved_ws(const char *arg)
{
int ret = 0;
struct string_list l = STRING_LIST_INIT_DUP;
@@ -304,7 +304,9 @@ static int parse_color_moved_ws(const char *arg)
strbuf_addstr(&sb, i->string);
strbuf_trim(&sb);
- if (!strcmp(sb.buf, "ignore-space-change"))
+ if (!strcmp(sb.buf, "no"))
+ ret = 0;
+ else if (!strcmp(sb.buf, "ignore-space-change"))
ret |= XDF_IGNORE_WHITESPACE_CHANGE;
else if (!strcmp(sb.buf, "ignore-space-at-eol"))
ret |= XDF_IGNORE_WHITESPACE_AT_EOL;
@@ -312,15 +314,19 @@ static int parse_color_moved_ws(const char *arg)
ret |= XDF_IGNORE_WHITESPACE;
else if (!strcmp(sb.buf, "allow-indentation-change"))
ret |= COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE;
- else
- error(_("ignoring unknown color-moved-ws mode '%s'"), sb.buf);
+ else {
+ ret |= COLOR_MOVED_WS_ERROR;
+ error(_("unknown color-moved-ws mode '%s', possible values are 'ignore-space-change', 'ignore-space-at-eol', 'ignore-all-space', 'allow-indentation-change'"), sb.buf);
+ }
strbuf_release(&sb);
}
if ((ret & COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE) &&
- (ret & XDF_WHITESPACE_FLAGS))
- die(_("color-moved-ws: allow-indentation-change cannot be combined with other white space modes"));
+ (ret & XDF_WHITESPACE_FLAGS)) {
+ error(_("color-moved-ws: allow-indentation-change cannot be combined with other whitespace modes"));
+ ret |= COLOR_MOVED_WS_ERROR;
+ }
string_list_clear(&l, 0);
@@ -341,8 +347,8 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
return 0;
}
if (!strcmp(var, "diff.colormovedws")) {
- int cm = parse_color_moved_ws(value);
- if (cm < 0)
+ unsigned cm = parse_color_moved_ws(value);
+ if (cm & COLOR_MOVED_WS_ERROR)
return -1;
diff_color_moved_ws_default = cm;
return 0;
@@ -489,7 +495,7 @@ static const char *external_diff(void)
if (done_preparing)
return external_diff_cmd;
- external_diff_cmd = getenv("GIT_EXTERNAL_DIFF");
+ external_diff_cmd = xstrdup_or_null(getenv("GIT_EXTERNAL_DIFF"));
if (!external_diff_cmd)
external_diff_cmd = external_diff_cmd_cfg;
done_preparing = 1;
@@ -750,6 +756,8 @@ struct emitted_diff_symbol {
const char *line;
int len;
int flags;
+ int indent_off; /* Offset to first non-whitespace character */
+ int indent_width; /* The visual width of the indentation */
enum diff_symbol s;
};
#define EMITTED_DIFF_SYMBOL_INIT {NULL}
@@ -780,44 +788,85 @@ struct moved_entry {
struct moved_entry *next_line;
};
-/**
- * The struct ws_delta holds white space differences between moved lines, i.e.
- * between '+' and '-' lines that have been detected to be a move.
- * The string contains the difference in leading white spaces, before the
- * rest of the line is compared using the white space config for move
- * coloring. The current_longer indicates if the first string in the
- * comparision is longer than the second.
- */
-struct ws_delta {
- char *string;
- unsigned int current_longer : 1;
-};
-#define WS_DELTA_INIT { NULL, 0 }
-
struct moved_block {
struct moved_entry *match;
- struct ws_delta wsd;
+ int wsd; /* The whitespace delta of this block */
};
static void moved_block_clear(struct moved_block *b)
{
- FREE_AND_NULL(b->wsd.string);
- b->match = NULL;
+ memset(b, 0, sizeof(*b));
}
-static int compute_ws_delta(const struct emitted_diff_symbol *a,
- const struct emitted_diff_symbol *b,
- struct ws_delta *out)
+#define INDENT_BLANKLINE INT_MIN
+
+static void fill_es_indent_data(struct emitted_diff_symbol *es)
{
- const struct emitted_diff_symbol *longer = a->len > b->len ? a : b;
- const struct emitted_diff_symbol *shorter = a->len > b->len ? b : a;
- int d = longer->len - shorter->len;
+ unsigned int off = 0, i;
+ int width = 0, tab_width = es->flags & WS_TAB_WIDTH_MASK;
+ const char *s = es->line;
+ const int len = es->len;
+
+ /* skip any \v \f \r at start of indentation */
+ while (s[off] == '\f' || s[off] == '\v' ||
+ (s[off] == '\r' && off < len - 1))
+ off++;
+
+ /* calculate the visual width of indentation */
+ while(1) {
+ if (s[off] == ' ') {
+ width++;
+ off++;
+ } else if (s[off] == '\t') {
+ width += tab_width - (width % tab_width);
+ while (s[++off] == '\t')
+ width += tab_width;
+ } else {
+ break;
+ }
+ }
+
+ /* check if this line is blank */
+ for (i = off; i < len; i++)
+ if (!isspace(s[i]))
+ break;
+
+ if (i == len) {
+ es->indent_width = INDENT_BLANKLINE;
+ es->indent_off = len;
+ } else {
+ es->indent_off = off;
+ es->indent_width = width;
+ }
+}
- if (strncmp(longer->line + d, shorter->line, shorter->len))
+static int compute_ws_delta(const struct emitted_diff_symbol *a,
+ const struct emitted_diff_symbol *b,
+ int *out)
+{
+ int a_len = a->len,
+ b_len = b->len,
+ a_off = a->indent_off,
+ a_width = a->indent_width,
+ b_off = b->indent_off,
+ b_width = b->indent_width;
+ int delta;
+
+ if (a_width == INDENT_BLANKLINE && b_width == INDENT_BLANKLINE) {
+ *out = INDENT_BLANKLINE;
+ return 1;
+ }
+
+ if (a->s == DIFF_SYMBOL_PLUS)
+ delta = a_width - b_width;
+ else
+ delta = b_width - a_width;
+
+ if (a_len - a_off != b_len - b_off ||
+ memcmp(a->line + a_off, b->line + b_off, a_len - a_off))
return 0;
- out->string = xmemdupz(longer->line, d);
- out->current_longer = (a == longer);
+ *out = delta;
return 1;
}
@@ -829,51 +878,53 @@ static int cmp_in_block_with_wsd(const struct diff_options *o,
int n)
{
struct emitted_diff_symbol *l = &o->emitted_symbols->buf[n];
- int al = cur->es->len, cl = l->len;
+ int al = cur->es->len, bl = match->es->len, cl = l->len;
const char *a = cur->es->line,
*b = match->es->line,
*c = l->line;
-
- int wslen;
+ int a_off = cur->es->indent_off,
+ a_width = cur->es->indent_width,
+ c_off = l->indent_off,
+ c_width = l->indent_width;
+ int delta;
/*
- * We need to check if 'cur' is equal to 'match'.
- * As those are from the same (+/-) side, we do not need to adjust for
- * indent changes. However these were found using fuzzy matching
- * so we do have to check if they are equal.
+ * We need to check if 'cur' is equal to 'match'. As those
+ * are from the same (+/-) side, we do not need to adjust for
+ * indent changes. However these were found using fuzzy
+ * matching so we do have to check if they are equal. Here we
+ * just check the lengths. We delay calling memcmp() to check
+ * the contents until later as if the length comparison for a
+ * and c fails we can avoid the call all together.
*/
- if (strcmp(a, b))
+ if (al != bl)
return 1;
- if (!pmb->wsd.string)
- /*
- * The white space delta is not active? This can happen
- * when we exit early in this function.
- */
- return 1;
+ /* If 'l' and 'cur' are both blank then they match. */
+ if (a_width == INDENT_BLANKLINE && c_width == INDENT_BLANKLINE)
+ return 0;
/*
- * The indent changes of the block are known and stored in
- * pmb->wsd; however we need to check if the indent changes of the
- * current line are still the same as before.
- *
- * To do so we need to compare 'l' to 'cur', adjusting the
- * one of them for the white spaces, depending which was longer.
+ * The indent changes of the block are known and stored in pmb->wsd;
+ * however we need to check if the indent changes of the current line
+ * match those of the current block and that the text of 'l' and 'cur'
+ * after the indentation match.
*/
+ if (cur->es->s == DIFF_SYMBOL_PLUS)
+ delta = a_width - c_width;
+ else
+ delta = c_width - a_width;
- wslen = strlen(pmb->wsd.string);
- if (pmb->wsd.current_longer) {
- c += wslen;
- cl -= wslen;
- } else {
- a += wslen;
- al -= wslen;
- }
-
- if (al != cl || memcmp(a, c, al))
- return 1;
+ /*
+ * If the previous lines of this block were all blank then set its
+ * whitespace delta.
+ */
+ if (pmb->wsd == INDENT_BLANKLINE)
+ pmb->wsd = delta;
- return 0;
+ return !(delta == pmb->wsd && al - a_off == cl - c_off &&
+ !memcmp(a, b, al) && !
+ memcmp(a + a_off, c + c_off, al - a_off));
}
static int moved_entry_cmp(const void *hashmap_cmp_fn_data,
@@ -939,6 +990,9 @@ static void add_lines_to_move_detection(struct diff_options *o,
continue;
}
+ if (o->color_moved_ws_handling &
+ COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE)
+ fill_es_indent_data(&o->emitted_symbols->buf[n]);
key = prepare_entry(o, n);
if (prev_line && prev_line->es->s == o->emitted_symbols->buf[n].s)
prev_line->next_line = key;
@@ -1017,8 +1071,7 @@ static int shrink_potential_moved_blocks(struct moved_block *pmb,
if (lp < pmb_nr && rp > -1 && lp < rp) {
pmb[lp] = pmb[rp];
- pmb[rp].match = NULL;
- pmb[rp].wsd.string = NULL;
+ memset(&pmb[rp], 0, sizeof(pmb[rp]));
rp--;
lp++;
}
@@ -1038,14 +1091,17 @@ static int shrink_potential_moved_blocks(struct moved_block *pmb,
* The last block consists of the (n - block_length)'th line up to but not
* including the nth line.
*
+ * Returns 0 if the last block is empty or is unset by this function, non zero
+ * otherwise.
+ *
* NEEDSWORK: This uses the same heuristic as blame_entry_score() in blame.c.
* Think of a way to unify them.
*/
-static void adjust_last_block(struct diff_options *o, int n, int block_length)
+static int adjust_last_block(struct diff_options *o, int n, int block_length)
{
int i, alnum_count = 0;
if (o->color_moved == COLOR_MOVED_PLAIN)
- return;
+ return block_length;
for (i = 1; i < block_length + 1; i++) {
const char *c = o->emitted_symbols->buf[n - i].line;
for (; *c; c++) {
@@ -1053,11 +1109,12 @@ static void adjust_last_block(struct diff_options *o, int n, int block_length)
continue;
alnum_count++;
if (alnum_count >= COLOR_MOVED_MIN_ALNUM_COUNT)
- return;
+ return 1;
}
}
for (i = 1; i < block_length + 1; i++)
o->emitted_symbols->buf[n - i].flags &= ~DIFF_SYMBOL_MOVED_LINE;
+ return 0;
}
/* Find blocks of moved code, delegate actual coloring decision to helper */
@@ -1067,7 +1124,7 @@ static void mark_color_as_moved(struct diff_options *o,
{
struct moved_block *pmb = NULL; /* potentially moved blocks */
int pmb_nr = 0, pmb_alloc = 0;
- int n, flipped_block = 1, block_length = 0;
+ int n, flipped_block = 0, block_length = 0;
for (n = 0; n < o->emitted_symbols->nr; n++) {
@@ -1075,6 +1132,7 @@ static void mark_color_as_moved(struct diff_options *o,
struct moved_entry *key;
struct moved_entry *match = NULL;
struct emitted_diff_symbol *l = &o->emitted_symbols->buf[n];
+ enum diff_symbol last_symbol = 0;
switch (l->s) {
case DIFF_SYMBOL_PLUS:
@@ -1090,7 +1148,7 @@ static void mark_color_as_moved(struct diff_options *o,
free(key);
break;
default:
- flipped_block = 1;
+ flipped_block = 0;
}
if (!match) {
@@ -1101,13 +1159,16 @@ static void mark_color_as_moved(struct diff_options *o,
moved_block_clear(&pmb[i]);
pmb_nr = 0;
block_length = 0;
+ flipped_block = 0;
+ last_symbol = l->s;
continue;
}
- l->flags |= DIFF_SYMBOL_MOVED_LINE;
-
- if (o->color_moved == COLOR_MOVED_PLAIN)
+ if (o->color_moved == COLOR_MOVED_PLAIN) {
+ last_symbol = l->s;
+ l->flags |= DIFF_SYMBOL_MOVED_LINE;
continue;
+ }
if (o->color_moved_ws_handling &
COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE)
@@ -1130,21 +1191,27 @@ static void mark_color_as_moved(struct diff_options *o,
&pmb[pmb_nr].wsd))
pmb[pmb_nr++].match = match;
} else {
- pmb[pmb_nr].wsd.string = NULL;
+ pmb[pmb_nr].wsd = 0;
pmb[pmb_nr++].match = match;
}
}
- flipped_block = (flipped_block + 1) % 2;
+ if (adjust_last_block(o, n, block_length) &&
+ pmb_nr && last_symbol != l->s)
+ flipped_block = (flipped_block + 1) % 2;
+ else
+ flipped_block = 0;
- adjust_last_block(o, n, block_length);
block_length = 0;
}
- block_length++;
-
- if (flipped_block && o->color_moved != COLOR_MOVED_BLOCKS)
- l->flags |= DIFF_SYMBOL_MOVED_LINE_ALT;
+ if (pmb_nr) {
+ block_length++;
+ l->flags |= DIFF_SYMBOL_MOVED_LINE;
+ if (flipped_block && o->color_moved != COLOR_MOVED_BLOCKS)
+ l->flags |= DIFF_SYMBOL_MOVED_LINE_ALT;
+ }
+ last_symbol = l->s;
}
adjust_last_block(o, n, block_length);
@@ -1488,7 +1555,7 @@ static void emit_diff_symbol_from_struct(struct diff_options *o,
static void emit_diff_symbol(struct diff_options *o, enum diff_symbol s,
const char *line, int len, unsigned flags)
{
- struct emitted_diff_symbol e = {line, len, flags, s};
+ struct emitted_diff_symbol e = {line, len, flags, 0, 0, s};
if (o->emitted_symbols)
append_emitted_diff_symbol(o, &e);
@@ -1637,7 +1704,8 @@ static void emit_hunk_header(struct emit_callback *ecbdata,
strbuf_release(&msgbuf);
}
-static struct diff_tempfile *claim_diff_tempfile(void) {
+static struct diff_tempfile *claim_diff_tempfile(void)
+{
int i;
for (i = 0; i < ARRAY_SIZE(diff_temp); i++)
if (!diff_temp[i].name)
@@ -3476,7 +3544,7 @@ static void builtin_diff(const char *name_a,
o->found_changes = 1;
} else {
/* Crazy xdl interfaces.. */
- const char *diffopts = getenv("GIT_DIFF_OPTS");
+ const char *diffopts;
const char *v;
xpparam_t xpp;
xdemitconf_t xecfg;
@@ -3519,12 +3587,15 @@ static void builtin_diff(const char *name_a,
xecfg.flags |= XDL_EMIT_FUNCCONTEXT;
if (pe)
xdiff_set_find_func(&xecfg, pe->pattern, pe->cflags);
+
+ diffopts = getenv("GIT_DIFF_OPTS");
if (!diffopts)
;
else if (skip_prefix(diffopts, "--unified=", &v))
xecfg.ctxlen = strtoul(v, NULL, 10);
else if (skip_prefix(diffopts, "-u", &v))
xecfg.ctxlen = strtoul(v, NULL, 10);
+
if (o->word_diff)
init_diff_words_data(&ecbdata, o, one, two);
if (xdi_diff_outf(&mf1, &mf2, NULL, fn_out_consume,
@@ -4819,7 +4890,8 @@ static int parse_diff_filter_opt(const char *optarg, struct diff_options *opt)
return 0;
}
-static void enable_patch_output(int *fmt) {
+static void enable_patch_output(int *fmt)
+{
*fmt &= ~DIFF_FORMAT_NO_OUTPUT;
*fmt |= DIFF_FORMAT_PATCH;
}
@@ -5034,10 +5106,15 @@ int diff_opt_parse(struct diff_options *options,
else if (skip_prefix(arg, "--color-moved=", &arg)) {
int cm = parse_color_moved(arg);
if (cm < 0)
- die("bad --color-moved argument: %s", arg);
+ return error("bad --color-moved argument: %s", arg);
options->color_moved = cm;
+ } else if (!strcmp(arg, "--no-color-moved-ws")) {
+ options->color_moved_ws_handling = 0;
} else if (skip_prefix(arg, "--color-moved-ws=", &arg)) {
- options->color_moved_ws_handling = parse_color_moved_ws(arg);
+ unsigned cm = parse_color_moved_ws(arg);
+ if (cm & COLOR_MOVED_WS_ERROR)
+ return -1;
+ options->color_moved_ws_handling = cm;
} else if (skip_to_optional_arg_default(arg, "--color-words", &options->word_regex, NULL)) {
options->use_color = 1;
options->word_diff = DIFF_WORDS_COLOR;
@@ -5885,8 +5962,10 @@ static void diff_flush_patch_all_file_pairs(struct diff_options *o)
for (i = 0; i < esm.nr; i++)
free((void *)esm.buf[i].line);
+ esm.nr = 0;
+
+ o->emitted_symbols = NULL;
}
- esm.nr = 0;
}
void diff_flush(struct diff_options *options)
diff --git a/diff.h b/diff.h
index 412138b..b512d04 100644
--- a/diff.h
+++ b/diff.h
@@ -225,7 +225,8 @@ struct diff_options {
/* XDF_WHITESPACE_FLAGS regarding block detection are set at 2, 3, 4 */
#define COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE (1<<5)
- int color_moved_ws_handling;
+ #define COLOR_MOVED_WS_ERROR (1<<0)
+ unsigned color_moved_ws_handling;
struct repository *repo;
};
diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c
index ad939d2..a9c6d60 100644
--- a/diffcore-pickaxe.c
+++ b/diffcore-pickaxe.c
@@ -154,6 +154,12 @@ static int pickaxe_match(struct diff_filepair *p, struct diff_options *o,
if (textconv_one == textconv_two && diff_unmodified_pair(p))
return 0;
+ if ((o->pickaxe_opts & DIFF_PICKAXE_KIND_G) &&
+ !o->flags.text &&
+ ((!textconv_one && diff_filespec_is_binary(o->repo, p->one)) ||
+ (!textconv_two && diff_filespec_is_binary(o->repo, p->two))))
+ return 0;
+
mf1.size = fill_textconv(o->repo, textconv_one, p->one, &mf1.ptr);
mf2.size = fill_textconv(o->repo, textconv_two, p->two, &mf2.ptr);
diff --git a/dir.c b/dir.c
index ab6477d..b2cabad 100644
--- a/dir.c
+++ b/dir.c
@@ -7,7 +7,6 @@
* Copyright (C) Linus Torvalds, 2005-2006
* Junio Hamano, 2005-2006
*/
-#define NO_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "dir.h"
@@ -276,44 +275,6 @@ static int do_read_blob(const struct object_id *oid, struct oid_stat *oid_stat,
#define DO_MATCH_DIRECTORY (1<<1)
#define DO_MATCH_SUBMODULE (1<<2)
-static int match_attrs(const struct index_state *istate,
- const char *name, int namelen,
- const struct pathspec_item *item)
-{
- int i;
- char *to_free = NULL;
-
- if (name[namelen])
- name = to_free = xmemdupz(name, namelen);
-
- git_check_attr(istate, name, item->attr_check);
-
- free(to_free);
-
- for (i = 0; i < item->attr_match_nr; i++) {
- const char *value;
- int matched;
- enum attr_match_mode match_mode;
-
- value = item->attr_check->items[i].value;
- match_mode = item->attr_match[i].match_mode;
-
- if (ATTR_TRUE(value))
- matched = (match_mode == MATCH_SET);
- else if (ATTR_FALSE(value))
- matched = (match_mode == MATCH_UNSET);
- else if (ATTR_UNSET(value))
- matched = (match_mode == MATCH_UNSPECIFIED);
- else
- matched = (match_mode == MATCH_VALUE &&
- !strcmp(item->attr_match[i].value, value));
- if (!matched)
- return 0;
- }
-
- return 1;
-}
-
/*
* Does 'match' match the given name?
* A match is found if
@@ -367,7 +328,8 @@ static int match_pathspec_item(const struct index_state *istate,
strncmp(item->match, name - prefix, item->prefix))
return 0;
- if (item->attr_match_nr && !match_attrs(istate, name, namelen, item))
+ if (item->attr_match_nr &&
+ !match_pathspec_attrs(istate, name, namelen, item))
return 0;
/* If the match was just the prefix, we matched */
diff --git a/entry.c b/entry.c
index 0a3c451..6fd72b3 100644
--- a/entry.c
+++ b/entry.c
@@ -161,7 +161,7 @@ static int remove_available_paths(struct string_list_item *item, void *cb_data)
return !available;
}
-int finish_delayed_checkout(struct checkout *state)
+int finish_delayed_checkout(struct checkout *state, int *nr_checkouts)
{
int errs = 0;
unsigned delayed_object_count;
@@ -226,7 +226,7 @@ int finish_delayed_checkout(struct checkout *state)
ce = index_file_exists(state->istate, path->string,
strlen(path->string), 0);
if (ce) {
- errs |= checkout_entry(ce, state, NULL);
+ errs |= checkout_entry(ce, state, NULL, nr_checkouts);
filtered_bytes += ce->ce_stat_data.sd_size;
display_throughput(progress, filtered_bytes);
} else
@@ -435,8 +435,8 @@ static void mark_colliding_entries(const struct checkout *state,
* its name is returned in topath[], which must be able to hold at
* least TEMPORARY_FILENAME_LENGTH bytes long.
*/
-int checkout_entry(struct cache_entry *ce,
- const struct checkout *state, char *topath)
+int checkout_entry(struct cache_entry *ce, const struct checkout *state,
+ char *topath, int *nr_checkouts)
{
static struct strbuf path = STRBUF_INIT;
struct stat st;
@@ -506,5 +506,7 @@ int checkout_entry(struct cache_entry *ce,
return 0;
create_directories(path.buf, path.len, state);
+ if (nr_checkouts)
+ (*nr_checkouts)++;
return write_entry(ce, path.buf, state, 0);
}
diff --git a/environment.c b/environment.c
index 0e37741..89af47c 100644
--- a/environment.c
+++ b/environment.c
@@ -107,7 +107,7 @@ char *git_work_tree_cfg;
static char *git_namespace;
-static const char *super_prefix;
+static char *super_prefix;
/*
* Repository-local GIT_* environment variables; see cache.h for details.
@@ -240,7 +240,7 @@ const char *get_super_prefix(void)
{
static int initialized;
if (!initialized) {
- super_prefix = getenv(GIT_SUPER_PREFIX_ENVIRONMENT);
+ super_prefix = xstrdup_or_null(getenv(GIT_SUPER_PREFIX_ENVIRONMENT));
initialized = 1;
}
return super_prefix;
diff --git a/fetch-pack.c b/fetch-pack.c
index dd6700b..08b3b35 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -135,38 +135,42 @@ enum ack_type {
ACK_ready
};
-static void consume_shallow_list(struct fetch_pack_args *args, int fd)
+static void consume_shallow_list(struct fetch_pack_args *args,
+ struct packet_reader *reader)
{
if (args->stateless_rpc && args->deepen) {
/* If we sent a depth we will get back "duplicate"
* shallow and unshallow commands every time there
* is a block of have lines exchanged.
*/
- char *line;
- while ((line = packet_read_line(fd, NULL))) {
- if (starts_with(line, "shallow "))
+ while (packet_reader_read(reader) == PACKET_READ_NORMAL) {
+ if (starts_with(reader->line, "shallow "))
continue;
- if (starts_with(line, "unshallow "))
+ if (starts_with(reader->line, "unshallow "))
continue;
die(_("git fetch-pack: expected shallow list"));
}
+ if (reader->status != PACKET_READ_FLUSH)
+ die(_("git fetch-pack: expected a flush packet after shallow list"));
}
}
-static enum ack_type get_ack(int fd, struct object_id *result_oid)
+static enum ack_type get_ack(struct packet_reader *reader,
+ struct object_id *result_oid)
{
int len;
- char *line = packet_read_line(fd, &len);
const char *arg;
- if (!line)
+ if (packet_reader_read(reader) != PACKET_READ_NORMAL)
die(_("git fetch-pack: expected ACK/NAK, got a flush packet"));
- if (!strcmp(line, "NAK"))
+ len = reader->pktlen;
+
+ if (!strcmp(reader->line, "NAK"))
return NAK;
- if (skip_prefix(line, "ACK ", &arg)) {
+ if (skip_prefix(reader->line, "ACK ", &arg)) {
if (!get_oid_hex(arg, result_oid)) {
arg += 40;
- len -= arg - line;
+ len -= arg - reader->line;
if (len < 1)
return ACK;
if (strstr(arg, "continue"))
@@ -178,9 +182,7 @@ static enum ack_type get_ack(int fd, struct object_id *result_oid)
return ACK;
}
}
- if (skip_prefix(line, "ERR ", &arg))
- die(_("remote error: %s"), arg);
- die(_("git fetch-pack: expected ACK/NAK, got '%s'"), line);
+ die(_("git fetch-pack: expected ACK/NAK, got '%s'"), reader->line);
}
static void send_request(struct fetch_pack_args *args,
@@ -248,10 +250,15 @@ static int find_common(struct fetch_negotiator *negotiator,
int got_ready = 0;
struct strbuf req_buf = STRBUF_INIT;
size_t state_len = 0;
+ struct packet_reader reader;
if (args->stateless_rpc && multi_ack == 1)
die(_("--stateless-rpc requires multi_ack_detailed"));
+ packet_reader_init(&reader, fd[0], NULL, 0,
+ PACKET_READ_CHOMP_NEWLINE |
+ PACKET_READ_DIE_ON_ERR_PACKET);
+
if (!args->no_dependents) {
mark_tips(negotiator, args->negotiation_tips);
for_each_cached_alternate(negotiator, insert_one_alternate_object);
@@ -329,38 +336,42 @@ static int find_common(struct fetch_negotiator *negotiator,
packet_buf_write(&req_buf, "deepen-not %s", s->string);
}
}
- if (server_supports_filtering && args->filter_options.choice)
+ if (server_supports_filtering && args->filter_options.choice) {
+ struct strbuf expanded_filter_spec = STRBUF_INIT;
+ expand_list_objects_filter_spec(&args->filter_options,
+ &expanded_filter_spec);
packet_buf_write(&req_buf, "filter %s",
- args->filter_options.filter_spec);
+ expanded_filter_spec.buf);
+ strbuf_release(&expanded_filter_spec);
+ }
packet_buf_flush(&req_buf);
state_len = req_buf.len;
if (args->deepen) {
- char *line;
const char *arg;
struct object_id oid;
send_request(args, fd[1], &req_buf);
- while ((line = packet_read_line(fd[0], NULL))) {
- if (skip_prefix(line, "shallow ", &arg)) {
+ while (packet_reader_read(&reader) == PACKET_READ_NORMAL) {
+ if (skip_prefix(reader.line, "shallow ", &arg)) {
if (get_oid_hex(arg, &oid))
- die(_("invalid shallow line: %s"), line);
+ die(_("invalid shallow line: %s"), reader.line);
register_shallow(the_repository, &oid);
continue;
}
- if (skip_prefix(line, "unshallow ", &arg)) {
+ if (skip_prefix(reader.line, "unshallow ", &arg)) {
if (get_oid_hex(arg, &oid))
- die(_("invalid unshallow line: %s"), line);
+ die(_("invalid unshallow line: %s"), reader.line);
if (!lookup_object(the_repository, oid.hash))
- die(_("object not found: %s"), line);
+ die(_("object not found: %s"), reader.line);
/* make sure that it is parsed as shallow */
if (!parse_object(the_repository, &oid))
- die(_("error in object: %s"), line);
+ die(_("error in object: %s"), reader.line);
if (unregister_shallow(&oid))
- die(_("no shallow found: %s"), line);
+ die(_("no shallow found: %s"), reader.line);
continue;
}
- die(_("expected shallow/unshallow, got %s"), line);
+ die(_("expected shallow/unshallow, got %s"), reader.line);
}
} else if (!args->stateless_rpc)
send_request(args, fd[1], &req_buf);
@@ -397,9 +408,9 @@ static int find_common(struct fetch_negotiator *negotiator,
if (!args->stateless_rpc && count == INITIAL_FLUSH)
continue;
- consume_shallow_list(args, fd[0]);
+ consume_shallow_list(args, &reader);
do {
- ack = get_ack(fd[0], result_oid);
+ ack = get_ack(&reader, result_oid);
if (ack)
print_verbose(args, _("got %s %d %s"), "ack",
ack, oid_to_hex(result_oid));
@@ -469,9 +480,9 @@ done:
strbuf_release(&req_buf);
if (!got_ready || !no_done)
- consume_shallow_list(args, fd[0]);
+ consume_shallow_list(args, &reader);
while (flushes || multi_ack) {
- int ack = get_ack(fd[0], result_oid);
+ int ack = get_ack(&reader, result_oid);
if (ack) {
print_verbose(args, _("got %s (%d) %s"), "ack",
ack, oid_to_hex(result_oid));
@@ -1007,6 +1018,8 @@ static void add_shallow_requests(struct strbuf *req_buf,
packet_buf_write(req_buf, "deepen-not %s", s->string);
}
}
+ if (args->deepen_relative)
+ packet_buf_write(req_buf, "deepen-relative\n");
}
static void add_wants(int no_dependents, const struct ref *wants, struct strbuf *req_buf)
@@ -1084,7 +1097,8 @@ static int add_haves(struct fetch_negotiator *negotiator,
static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out,
const struct fetch_pack_args *args,
const struct ref *wants, struct oidset *common,
- int *haves_to_send, int *in_vain)
+ int *haves_to_send, int *in_vain,
+ int sideband_all)
{
int ret = 0;
struct strbuf req_buf = STRBUF_INIT;
@@ -1110,6 +1124,8 @@ static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out,
packet_buf_write(&req_buf, "include-tag");
if (prefer_ofs_delta)
packet_buf_write(&req_buf, "ofs-delta");
+ if (sideband_all)
+ packet_buf_write(&req_buf, "sideband-all");
/* Add shallow-info and deepen request */
if (server_supports_feature("fetch", "shallow", 0))
@@ -1120,9 +1136,13 @@ static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out,
/* Add filter */
if (server_supports_feature("fetch", "filter", 0) &&
args->filter_options.choice) {
+ struct strbuf expanded_filter_spec = STRBUF_INIT;
print_verbose(args, _("Server supports filter"));
+ expand_list_objects_filter_spec(&args->filter_options,
+ &expanded_filter_spec);
packet_buf_write(&req_buf, "filter %s",
- args->filter_options.filter_spec);
+ expanded_filter_spec.buf);
+ strbuf_release(&expanded_filter_spec);
} else if (args->filter_options.choice) {
warning("filtering not recognized by server, ignoring");
}
@@ -1232,6 +1252,8 @@ static int process_acks(struct fetch_negotiator *negotiator,
static void receive_shallow_info(struct fetch_pack_args *args,
struct packet_reader *reader)
{
+ int line_received = 0;
+
process_section_header(reader, "shallow-info", 0);
while (packet_reader_read(reader) == PACKET_READ_NORMAL) {
const char *arg;
@@ -1241,6 +1263,7 @@ static void receive_shallow_info(struct fetch_pack_args *args,
if (get_oid_hex(arg, &oid))
die(_("invalid shallow line: %s"), reader->line);
register_shallow(the_repository, &oid);
+ line_received = 1;
continue;
}
if (skip_prefix(reader->line, "unshallow ", &arg)) {
@@ -1253,6 +1276,7 @@ static void receive_shallow_info(struct fetch_pack_args *args,
die(_("error in object: %s"), reader->line);
if (unregister_shallow(&oid))
die(_("no shallow found: %s"), reader->line);
+ line_received = 1;
continue;
}
die(_("expected shallow/unshallow, got %s"), reader->line);
@@ -1262,8 +1286,11 @@ static void receive_shallow_info(struct fetch_pack_args *args,
reader->status != PACKET_READ_DELIM)
die(_("error processing shallow info: %d"), reader->status);
- setup_alternate_shallow(&shallow_lock, &alternate_shallow_file, NULL);
- args->deepen = 1;
+ if (line_received) {
+ setup_alternate_shallow(&shallow_lock, &alternate_shallow_file,
+ NULL);
+ args->deepen = 1;
+ }
}
static void receive_wanted_refs(struct packet_reader *reader,
@@ -1316,7 +1343,13 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args,
struct fetch_negotiator negotiator;
fetch_negotiator_init(&negotiator, negotiation_algorithm);
packet_reader_init(&reader, fd[0], NULL, 0,
- PACKET_READ_CHOMP_NEWLINE);
+ PACKET_READ_CHOMP_NEWLINE |
+ PACKET_READ_DIE_ON_ERR_PACKET);
+ if (git_env_bool("GIT_TEST_SIDEBAND_ALL", 1) &&
+ server_supports_feature("fetch", "sideband-all", 0)) {
+ reader.use_sideband = 1;
+ reader.me = "fetch-pack";
+ }
while (state != FETCH_DONE) {
switch (state) {
@@ -1350,7 +1383,8 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args,
case FETCH_SEND_REQUEST:
if (send_fetch_request(&negotiator, fd[1], args, ref,
&common,
- &haves_to_send, &in_vain))
+ &haves_to_send, &in_vain,
+ reader.use_sideband))
state = FETCH_GET_PACK;
else
state = FETCH_PROCESS_ACKS;
diff --git a/fsck.c b/fsck.c
index 68502ce..2260adb 100644
--- a/fsck.c
+++ b/fsck.c
@@ -410,14 +410,14 @@ static int fsck_walk_tree(struct tree *tree, void *data, struct fsck_options *op
continue;
if (S_ISDIR(entry.mode)) {
- obj = (struct object *)lookup_tree(the_repository, entry.oid);
+ obj = (struct object *)lookup_tree(the_repository, &entry.oid);
if (name && obj)
put_object_name(options, obj, "%s%s/", name,
entry.path);
result = options->walk(obj, OBJ_TREE, data, options);
}
else if (S_ISREG(entry.mode) || S_ISLNK(entry.mode)) {
- obj = (struct object *)lookup_blob(the_repository, entry.oid);
+ obj = (struct object *)lookup_blob(the_repository, &entry.oid);
if (name && obj)
put_object_name(options, obj, "%s%s", name,
entry.path);
diff --git a/fuzz-commit-graph.c b/fuzz-commit-graph.c
new file mode 100644
index 0000000..cf790c9
--- /dev/null
+++ b/fuzz-commit-graph.c
@@ -0,0 +1,16 @@
+#include "commit-graph.h"
+
+struct commit_graph *parse_commit_graph(void *graph_map, int fd,
+ size_t graph_size);
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+ struct commit_graph *g;
+
+ g = parse_commit_graph((void *)data, -1, size);
+ free(g);
+
+ return 0;
+}
diff --git a/git-bisect.sh b/git-bisect.sh
index 54cbfec..efee12b 100755
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -71,122 +71,7 @@ bisect_autostart() {
}
bisect_start() {
- #
- # Check for one bad and then some good revisions.
- #
- has_double_dash=0
- for arg; do
- case "$arg" in --) has_double_dash=1; break ;; esac
- done
- orig_args=$(git rev-parse --sq-quote "$@")
- bad_seen=0
- eval=''
- must_write_terms=0
- revs=''
- if test "z$(git rev-parse --is-bare-repository)" != zfalse
- then
- mode=--no-checkout
- else
- mode=''
- fi
- while [ $# -gt 0 ]; do
- arg="$1"
- case "$arg" in
- --)
- shift
- break
- ;;
- --no-checkout)
- mode=--no-checkout
- shift ;;
- --term-good|--term-old)
- shift
- must_write_terms=1
- TERM_GOOD=$1
- shift ;;
- --term-good=*|--term-old=*)
- must_write_terms=1
- TERM_GOOD=${1#*=}
- shift ;;
- --term-bad|--term-new)
- shift
- must_write_terms=1
- TERM_BAD=$1
- shift ;;
- --term-bad=*|--term-new=*)
- must_write_terms=1
- TERM_BAD=${1#*=}
- shift ;;
- --*)
- die "$(eval_gettext "unrecognised option: '\$arg'")" ;;
- *)
- rev=$(git rev-parse -q --verify "$arg^{commit}") || {
- test $has_double_dash -eq 1 &&
- die "$(eval_gettext "'\$arg' does not appear to be a valid revision")"
- break
- }
- revs="$revs $rev"
- shift
- ;;
- esac
- done
-
- for rev in $revs
- do
- # The user ran "git bisect start <sha1>
- # <sha1>", hence did not explicitly specify
- # the terms, but we are already starting to
- # set references named with the default terms,
- # and won't be able to change afterwards.
- must_write_terms=1
-
- case $bad_seen in
- 0) state=$TERM_BAD ; bad_seen=1 ;;
- *) state=$TERM_GOOD ;;
- esac
- eval="$eval bisect_write '$state' '$rev' 'nolog' &&"
- done
- #
- # Verify HEAD.
- #
- head=$(GIT_DIR="$GIT_DIR" git symbolic-ref -q HEAD) ||
- head=$(GIT_DIR="$GIT_DIR" git rev-parse --verify HEAD) ||
- die "$(gettext "Bad HEAD - I need a HEAD")"
-
- #
- # Check if we are bisecting.
- #
- start_head=''
- if test -s "$GIT_DIR/BISECT_START"
- then
- # Reset to the rev from where we started.
- start_head=$(cat "$GIT_DIR/BISECT_START")
- if test "z$mode" != "z--no-checkout"
- then
- git checkout "$start_head" -- ||
- die "$(eval_gettext "Checking out '\$start_head' failed. Try 'git bisect reset <valid-branch>'.")"
- fi
- else
- # Get rev from where we start.
- case "$head" in
- refs/heads/*|$_x40)
- # This error message should only be triggered by
- # cogito usage, and cogito users should understand
- # it relates to cg-seek.
- [ -s "$GIT_DIR/head-name" ] &&
- die "$(gettext "won't bisect on cg-seek'ed tree")"
- start_head="${head#refs/heads/}"
- ;;
- *)
- die "$(gettext "Bad HEAD - strange symbolic ref")"
- ;;
- esac
- fi
-
- #
- # Get rid of any old bisect state.
- #
- git bisect--helper --bisect-clean-state || exit
+ git bisect--helper --bisect-start $@ || exit
#
# Change state.
@@ -199,44 +84,14 @@ bisect_start() {
trap 'exit 255' 1 2 3 15
#
- # Write new start state.
- #
- echo "$start_head" >"$GIT_DIR/BISECT_START" && {
- test "z$mode" != "z--no-checkout" ||
- git update-ref --no-deref BISECT_HEAD "$start_head"
- } &&
- git rev-parse --sq-quote "$@" >"$GIT_DIR/BISECT_NAMES" &&
- eval "$eval true" &&
- if test $must_write_terms -eq 1
- then
- git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit
- fi &&
- echo "git bisect start$orig_args" >>"$GIT_DIR/BISECT_LOG" || exit
- #
# Check if we can proceed to the next bisect state.
#
+ get_terms
bisect_auto_next
trap '-' 0
}
-bisect_write() {
- state="$1"
- rev="$2"
- nolog="$3"
- case "$state" in
- "$TERM_BAD")
- tag="$state" ;;
- "$TERM_GOOD"|skip)
- tag="$state"-"$rev" ;;
- *)
- die "$(eval_gettext "Bad bisect_write argument: \$state")" ;;
- esac
- git update-ref "refs/bisect/$tag" "$rev" || exit
- echo "# $state: $(git show-branch $rev)" >>"$GIT_DIR/BISECT_LOG"
- test -n "$nolog" || echo "git bisect $state $rev" >>"$GIT_DIR/BISECT_LOG"
-}
-
bisect_skip() {
all=''
for arg in "$@"
@@ -255,7 +110,8 @@ bisect_skip() {
bisect_state() {
bisect_autostart
state=$1
- check_and_set_terms $state
+ git bisect--helper --check-and-set-terms $state $TERM_GOOD $TERM_BAD || exit
+ get_terms
case "$#,$state" in
0,*)
die "Please call 'bisect_state' with at least one argument." ;;
@@ -263,7 +119,7 @@ bisect_state() {
bisected_head=$(bisect_head)
rev=$(git rev-parse --verify "$bisected_head") ||
die "$(eval_gettext "Bad rev input: \$bisected_head")"
- bisect_write "$state" "$rev"
+ git bisect--helper --bisect-write "$state" "$rev" "$TERM_GOOD" "$TERM_BAD" || exit
git bisect--helper --check-expected-revs "$rev" ;;
2,"$TERM_BAD"|*,"$TERM_GOOD"|*,skip)
shift
@@ -276,7 +132,7 @@ bisect_state() {
done
for rev in $hash_list
do
- bisect_write "$state" "$rev"
+ git bisect--helper --bisect-write "$state" "$rev" "$TERM_GOOD" "$TERM_BAD" || exit
done
git bisect--helper --check-expected-revs $hash_list ;;
*,"$TERM_BAD")
@@ -287,59 +143,14 @@ bisect_state() {
bisect_auto_next
}
-bisect_next_check() {
- missing_good= missing_bad=
- git show-ref -q --verify refs/bisect/$TERM_BAD || missing_bad=t
- test -n "$(git for-each-ref "refs/bisect/$TERM_GOOD-*")" || missing_good=t
-
- case "$missing_good,$missing_bad,$1" in
- ,,*)
- : have both $TERM_GOOD and $TERM_BAD - ok
- ;;
- *,)
- # do not have both but not asked to fail - just report.
- false
- ;;
- t,,"$TERM_GOOD")
- # have bad (or new) but not good (or old). we could bisect although
- # this is less optimum.
- eval_gettextln "Warning: bisecting only with a \$TERM_BAD commit." >&2
- if test -t 0
- then
- # TRANSLATORS: Make sure to include [Y] and [n] in your
- # translation. The program will only accept English input
- # at this point.
- gettext "Are you sure [Y/n]? " >&2
- read yesno
- case "$yesno" in [Nn]*) exit 1 ;; esac
- fi
- : bisect without $TERM_GOOD...
- ;;
- *)
- bad_syn=$(bisect_voc bad)
- good_syn=$(bisect_voc good)
- if test -s "$GIT_DIR/BISECT_START"
- then
-
- eval_gettextln "You need to give me at least one \$bad_syn and one \$good_syn revision.
-(You can use \"git bisect \$bad_syn\" and \"git bisect \$good_syn\" for that.)" >&2
- else
- eval_gettextln "You need to start by \"git bisect start\".
-You then need to give me at least one \$good_syn and one \$bad_syn revision.
-(You can use \"git bisect \$bad_syn\" and \"git bisect \$good_syn\" for that.)" >&2
- fi
- exit 1 ;;
- esac
-}
-
bisect_auto_next() {
- bisect_next_check && bisect_next || :
+ git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD && bisect_next || :
}
bisect_next() {
case "$#" in 0) ;; *) usage ;; esac
bisect_autostart
- bisect_next_check $TERM_GOOD
+ git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD $TERM_GOOD|| exit
# Perform all bisection computation, display and checkout
git bisect--helper --next-all $(test -f "$GIT_DIR/BISECT_HEAD" && echo --no-checkout)
@@ -371,7 +182,7 @@ bisect_next() {
}
bisect_visualize() {
- bisect_next_check fail
+ git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD fail || exit
if test $# = 0
then
@@ -393,35 +204,11 @@ bisect_visualize() {
eval '"$@"' --bisect -- $(cat "$GIT_DIR/BISECT_NAMES")
}
-bisect_reset() {
- test -s "$GIT_DIR/BISECT_START" || {
- gettextln "We are not bisecting."
- return
- }
- case "$#" in
- 0) branch=$(cat "$GIT_DIR/BISECT_START") ;;
- 1) git rev-parse --quiet --verify "$1^{commit}" >/dev/null || {
- invalid="$1"
- die "$(eval_gettext "'\$invalid' is not a valid commit")"
- }
- branch="$1" ;;
- *)
- usage ;;
- esac
-
- if ! test -f "$GIT_DIR/BISECT_HEAD" && ! git checkout "$branch" --
- then
- die "$(eval_gettext "Could not check out original HEAD '\$branch'.
-Try 'git bisect reset <commit>'.")"
- fi
- git bisect--helper --bisect-clean-state || exit
-}
-
bisect_replay () {
file="$1"
test "$#" -eq 1 || die "$(gettext "No logfile given")"
test -r "$file" || die "$(eval_gettext "cannot read \$file for replaying")"
- bisect_reset
+ git bisect--helper --bisect-reset || exit
while read git bisect command rev
do
test "$git $bisect" = "git bisect" || test "$git" = "git-bisect" || continue
@@ -431,15 +218,16 @@ bisect_replay () {
command="$bisect"
fi
get_terms
- check_and_set_terms "$command"
+ git bisect--helper --check-and-set-terms "$command" "$TERM_GOOD" "$TERM_BAD" || exit
+ get_terms
case "$command" in
start)
cmd="bisect_start $rev"
eval "$cmd" ;;
"$TERM_GOOD"|"$TERM_BAD"|skip)
- bisect_write "$command" "$rev" ;;
+ git bisect--helper --bisect-write "$command" "$rev" "$TERM_GOOD" "$TERM_BAD" || exit;;
terms)
- bisect_terms $rev ;;
+ git bisect--helper --bisect-terms $rev || exit;;
*)
die "$(gettext "?? what are you talking about?")" ;;
esac
@@ -448,7 +236,7 @@ bisect_replay () {
}
bisect_run () {
- bisect_next_check fail
+ git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD fail || exit
test -n "$*" || die "$(gettext "bisect run failed: no command provided.")"
@@ -523,74 +311,6 @@ get_terms () {
fi
}
-check_and_set_terms () {
- cmd="$1"
- case "$cmd" in
- skip|start|terms) ;;
- *)
- if test -s "$GIT_DIR/BISECT_TERMS" && test "$cmd" != "$TERM_BAD" && test "$cmd" != "$TERM_GOOD"
- then
- die "$(eval_gettext "Invalid command: you're currently in a \$TERM_BAD/\$TERM_GOOD bisect.")"
- fi
- case "$cmd" in
- bad|good)
- if ! test -s "$GIT_DIR/BISECT_TERMS"
- then
- TERM_BAD=bad
- TERM_GOOD=good
- git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit
- fi
- ;;
- new|old)
- if ! test -s "$GIT_DIR/BISECT_TERMS"
- then
- TERM_BAD=new
- TERM_GOOD=old
- git bisect--helper --write-terms "$TERM_BAD" "$TERM_GOOD" || exit
- fi
- ;;
- esac ;;
- esac
-}
-
-bisect_voc () {
- case "$1" in
- bad) echo "bad|new" ;;
- good) echo "good|old" ;;
- esac
-}
-
-bisect_terms () {
- get_terms
- if ! test -s "$GIT_DIR/BISECT_TERMS"
- then
- die "$(gettext "no terms defined")"
- fi
- case "$#" in
- 0)
- gettextln "Your current terms are $TERM_GOOD for the old state
-and $TERM_BAD for the new state."
- ;;
- 1)
- arg=$1
- case "$arg" in
- --term-good|--term-old)
- printf '%s\n' "$TERM_GOOD"
- ;;
- --term-bad|--term-new)
- printf '%s\n' "$TERM_BAD"
- ;;
- *)
- die "$(eval_gettext "invalid argument \$arg for 'git bisect terms'.
-Supported options are: --term-good|--term-old and --term-bad|--term-new.")"
- ;;
- esac
- ;;
- *)
- usage ;;
- esac
-}
-
case "$#" in
0)
usage ;;
@@ -613,7 +333,7 @@ case "$#" in
visualize|view)
bisect_visualize "$@" ;;
reset)
- bisect_reset "$@" ;;
+ git bisect--helper --bisect-reset "$@" ;;
replay)
bisect_replay "$@" ;;
log)
@@ -621,7 +341,7 @@ case "$#" in
run)
bisect_run "$@" ;;
terms)
- bisect_terms "$@" ;;
+ git bisect--helper --bisect-terms "$@" || exit;;
*)
usage ;;
esac
diff --git a/git-compat-util.h b/git-compat-util.h
index 09b0102..29a1990 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -193,10 +193,11 @@
#endif
#if defined(__CYGWIN__)
-#include "compat/cygwin.h"
+#include "compat/win32/path-utils.h"
#endif
#if defined(__MINGW32__)
/* pull in Windows compatibility stuff */
+#include "compat/win32/path-utils.h"
#include "compat/mingw.h"
#elif defined(_MSC_VER)
#include "compat/msvc.h"
@@ -397,6 +398,19 @@ static inline char *git_find_last_dir_sep(const char *path)
#define query_user_email() NULL
#endif
+#ifdef __TANDEM
+#include <floss.h(floss_execl,floss_execlp,floss_execv,floss_execvp)>
+#include <floss.h(floss_getpwuid)>
+#ifndef NSIG
+/*
+ * NonStop NSE and NSX do not provide NSIG. SIGGUARDIAN(99) is the highest
+ * known, by detective work using kill -l as a list is all signals
+ * instead of signal.h where it should be.
+ */
+# define NSIG 100
+#endif
+#endif
+
#if defined(__HP_cc) && (__HP_cc >= 61000)
#define NORETURN __attribute__((noreturn))
#define NORETURN_PTR
@@ -721,7 +735,7 @@ extern const char *githstrerror(int herror);
#ifdef NO_MEMMEM
#define memmem gitmemmem
void *gitmemmem(const void *haystack, size_t haystacklen,
- const void *needle, size_t needlelen);
+ const void *needle, size_t needlelen);
#endif
#ifdef OVERRIDE_STRDUP
diff --git a/git-instaweb.sh b/git-instaweb.sh
index eec264e..7c55229 100755
--- a/git-instaweb.sh
+++ b/git-instaweb.sh
@@ -67,6 +67,13 @@ resolve_full_httpd () {
httpd_only="${httpd%% *}" # cut on first space
return
;;
+ *python*)
+ # server is started by running via generated gitweb.py in
+ # $fqgitdir/gitweb
+ full_httpd="$fqgitdir/gitweb/gitweb.py"
+ httpd_only="${httpd%% *}" # cut on first space
+ return
+ ;;
esac
httpd_only="$(echo $httpd | cut -f1 -d' ')"
@@ -110,7 +117,7 @@ start_httpd () {
# don't quote $full_httpd, there can be arguments to it (-f)
case "$httpd" in
- *mongoose*|*plackup*)
+ *mongoose*|*plackup*|*python*)
#These servers don't have a daemon mode so we'll have to fork it
$full_httpd "$conf" &
#Save the pid before doing anything else (we'll print it later)
@@ -595,6 +602,121 @@ EOF
rm -f "$conf"
}
+python_conf() {
+ # Python's builtin http.server and its CGI support is very limited.
+ # CGI handler is capable of running CGI script only from inside a directory.
+ # Trying to set cgi_directories=["/"] will add double slash to SCRIPT_NAME
+ # and that in turn breaks gitweb's relative link generation.
+
+ # create a simple web root where $fqgitdir/gitweb/$httpd_only is our root
+ mkdir -p "$fqgitdir/gitweb/$httpd_only/cgi-bin"
+ # Python http.server follows the symlinks
+ ln -sf "$root/gitweb.cgi" "$fqgitdir/gitweb/$httpd_only/cgi-bin/gitweb.cgi"
+ ln -sf "$root/static" "$fqgitdir/gitweb/$httpd_only/"
+
+ # generate a standalone 'python http.server' script in $fqgitdir/gitweb
+ # This asumes that python is in user's $PATH
+ # This script is Python 2 and 3 compatible
+ cat > "$fqgitdir/gitweb/gitweb.py" <<EOF
+#!/usr/bin/env python
+import os
+import sys
+
+# Open log file in line buffering mode
+accesslogfile = open("$fqgitdir/gitweb/access.log", 'a', buffering=1)
+errorlogfile = open("$fqgitdir/gitweb/error.log", 'a', buffering=1)
+
+# and replace our stdout and stderr with log files
+# also do a lowlevel duplicate of the logfile file descriptors so that
+# our CGI child process writes any stderr warning also to the log file
+_orig_stdout_fd = sys.stdout.fileno()
+sys.stdout.close()
+os.dup2(accesslogfile.fileno(), _orig_stdout_fd)
+sys.stdout = accesslogfile
+
+_orig_stderr_fd = sys.stderr.fileno()
+sys.stderr.close()
+os.dup2(errorlogfile.fileno(), _orig_stderr_fd)
+sys.stderr = errorlogfile
+
+from functools import partial
+
+if sys.version_info < (3, 0): # Python 2
+ from CGIHTTPServer import CGIHTTPRequestHandler
+ from BaseHTTPServer import HTTPServer as ServerClass
+else: # Python 3
+ from http.server import CGIHTTPRequestHandler
+ from http.server import HTTPServer as ServerClass
+
+
+# Those environment variables will be passed to the cgi script
+os.environ.update({
+ "GIT_EXEC_PATH": "$GIT_EXEC_PATH",
+ "GIT_DIR": "$GIT_DIR",
+ "GITWEB_CONFIG": "$GITWEB_CONFIG"
+})
+
+
+class GitWebRequestHandler(CGIHTTPRequestHandler):
+
+ def log_message(self, format, *args):
+ # Write access logs to stdout
+ sys.stdout.write("%s - - [%s] %s\n" %
+ (self.address_string(),
+ self.log_date_time_string(),
+ format%args))
+
+ def do_HEAD(self):
+ self.redirect_path()
+ CGIHTTPRequestHandler.do_HEAD(self)
+
+ def do_GET(self):
+ if self.path == "/":
+ self.send_response(303, "See Other")
+ self.send_header("Location", "/cgi-bin/gitweb.cgi")
+ self.end_headers()
+ return
+ self.redirect_path()
+ CGIHTTPRequestHandler.do_GET(self)
+
+ def do_POST(self):
+ self.redirect_path()
+ CGIHTTPRequestHandler.do_POST(self)
+
+ # rewrite path of every request that is not gitweb.cgi to out of cgi-bin
+ def redirect_path(self):
+ if not self.path.startswith("/cgi-bin/gitweb.cgi"):
+ self.path = self.path.replace("/cgi-bin/", "/")
+
+ # gitweb.cgi is the only thing that is ever going to be run here.
+ # Ignore everything else
+ def is_cgi(self):
+ result = False
+ if self.path.startswith('/cgi-bin/gitweb.cgi'):
+ result = CGIHTTPRequestHandler.is_cgi(self)
+ return result
+
+
+bind = "127.0.0.1"
+if "$local" == "true":
+ bind = "0.0.0.0"
+
+# Set our http root directory
+# This is a work around for a missing directory argument in older Python versions
+# as this was added to SimpleHTTPRequestHandler in Python 3.7
+os.chdir("$fqgitdir/gitweb/$httpd_only/")
+
+GitWebRequestHandler.protocol_version = "HTTP/1.0"
+httpd = ServerClass((bind, $port), GitWebRequestHandler)
+
+sa = httpd.socket.getsockname()
+print("Serving HTTP on", sa[0], "port", sa[1], "...")
+httpd.serve_forever()
+EOF
+
+ chmod a+x "$fqgitdir/gitweb/gitweb.py"
+}
+
gitweb_conf() {
cat > "$fqgitdir/gitweb/gitweb_config.perl" <<EOF
#!@@PERL@@
@@ -623,6 +745,9 @@ configure_httpd() {
*plackup*)
plackup_conf
;;
+ *python*)
+ python_conf
+ ;;
*)
echo "Unknown httpd specified: $httpd"
exit 1
diff --git a/git-legacy-rebase.sh b/git-legacy-rebase.sh
index b4c7dbf..8d6c9ac 100755
--- a/git-legacy-rebase.sh
+++ b/git-legacy-rebase.sh
@@ -26,6 +26,7 @@ f,force-rebase! cherry-pick all commits, even if unchanged
m,merge! use merging strategies to rebase
i,interactive! let the user edit the list of commits to rebase
x,exec=! add exec lines after each commit of the editable list
+y=! same as --reschedule-failed-exec -x
k,keep-empty preserve empty commits during rebase
allow-empty-message allow rebasing commits with empty messages
stat! display a diffstat of what changed upstream
@@ -48,6 +49,7 @@ skip! skip current patch and continue
edit-todo! edit the todo list during an interactive rebase
quit! abort but keep HEAD where it is
show-current-patch! show the patch file being applied or merged
+reschedule-failed-exec automatically reschedule failed exec commands
"
. git-sh-setup
set_reflog_action rebase
@@ -92,11 +94,14 @@ autosquash=
keep_empty=
allow_empty_message=--allow-empty-message
signoff=
+reschedule_failed_exec=
test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t
case "$(git config --bool commit.gpgsign)" in
true) gpg_sign_opt=-S ;;
*) gpg_sign_opt= ;;
esac
+test "$(git config --bool rebase.reschedulefailedexec)" = "true" &&
+reschedule_failed_exec=--reschedule-failed-exec
. git-rebase--common
read_basic_state () {
@@ -113,7 +118,7 @@ read_basic_state () {
else
orig_head=$(cat "$state_dir"/head)
fi &&
- GIT_QUIET=$(cat "$state_dir"/quiet) &&
+ test -f "$state_dir"/quiet && GIT_QUIET=t
test -f "$state_dir"/verbose && verbose=t
test -f "$state_dir"/strategy && strategy="$(cat "$state_dir"/strategy)"
test -f "$state_dir"/strategy_opts &&
@@ -126,6 +131,8 @@ read_basic_state () {
signoff="$(cat "$state_dir"/signoff)"
force_rebase=t
}
+ test -f "$state_dir"/reschedule-failed-exec &&
+ reschedule_failed_exec=t
}
finish_rebase () {
@@ -163,13 +170,14 @@ run_interactive () {
"$allow_empty_message" "$autosquash" "$verbose" \
"$force_rebase" "$onto_name" "$head_name" "$strategy" \
"$strategy_opts" "$cmd" "$switch_to" \
- "$allow_rerere_autoupdate" "$gpg_sign_opt" "$signoff"
+ "$allow_rerere_autoupdate" "$gpg_sign_opt" "$signoff" \
+ "$reschedule_failed_exec"
}
run_specific_rebase () {
if [ "$interactive_rebase" = implied ]; then
- GIT_EDITOR=:
- export GIT_EDITOR
+ GIT_SEQUENCE_EDITOR=:
+ export GIT_SEQUENCE_EDITOR
autosquash=
fi
@@ -218,6 +226,7 @@ then
state_dir="$apply_dir"
elif test -d "$merge_dir"
then
+ type=interactive
if test -d "$merge_dir"/rewritten
then
type=preserve-merges
@@ -225,10 +234,7 @@ then
preserve_merges=t
elif test -f "$merge_dir"/interactive
then
- type=interactive
interactive_rebase=explicit
- else
- type=merge
fi
state_dir="$merge_dir"
fi
@@ -255,6 +261,11 @@ do
cmd="${cmd}exec ${1#--exec=}${LF}"
test -z "$interactive_rebase" && interactive_rebase=implied
;;
+ -y*)
+ reschedule_failed_exec=--reschedule-failed-exec
+ cmd="${cmd}exec ${1#-y}${LF}"
+ test -z "$interactive_rebase" && interactive_rebase=implied
+ ;;
--interactive)
interactive_rebase=explicit
;;
@@ -378,6 +389,12 @@ do
--gpg-sign=*)
gpg_sign_opt="-S${1#--gpg-sign=}"
;;
+ --reschedule-failed-exec)
+ reschedule_failed_exec=--reschedule-failed-exec
+ ;;
+ --no-reschedule-failed-exec)
+ reschedule_failed_exec=
+ ;;
--)
shift
break
@@ -477,6 +494,7 @@ then
test -z "$interactive_rebase" && interactive_rebase=implied
fi
+actually_interactive=
if test -n "$interactive_rebase"
then
if test -z "$preserve_merges"
@@ -485,11 +503,12 @@ then
else
type=preserve-merges
fi
-
+ actually_interactive=t
state_dir="$merge_dir"
elif test -n "$do_merge"
then
- type=merge
+ interactive_rebase=implied
+ type=interactive
state_dir="$merge_dir"
else
type=am
@@ -501,28 +520,20 @@ then
git_format_patch_opt="$git_format_patch_opt --progress"
fi
-if test -n "$git_am_opt"; then
- incompatible_opts=$(echo " $git_am_opt " | \
- sed -e 's/ -q / /g' -e 's/^ \(.*\) $/\1/')
- if test -n "$interactive_rebase"
+incompatible_opts=$(echo " $git_am_opt " | \
+ sed -e 's/ -q / /g' -e 's/^ \(.*\) $/\1/')
+if test -n "$incompatible_opts"
+then
+ if test -n "$actually_interactive" || test "$do_merge"
then
- if test -n "$incompatible_opts"
- then
- die "$(gettext "error: cannot combine interactive options (--interactive, --exec, --rebase-merges, --preserve-merges, --keep-empty, --root + --onto) with am options ($incompatible_opts)")"
- fi
- fi
- if test -n "$do_merge"; then
- if test -n "$incompatible_opts"
- then
- die "$(gettext "error: cannot combine merge options (--merge, --strategy, --strategy-option) with am options ($incompatible_opts)")"
- fi
+ die "$(gettext "fatal: cannot combine am options with either interactive or merge options")"
fi
fi
if test -n "$signoff"
then
test -n "$preserve_merges" &&
- die "$(gettext "error: cannot combine '--signoff' with '--preserve-merges'")"
+ die "$(gettext "fatal: cannot combine '--signoff' with '--preserve-merges'")"
git_am_opt="$git_am_opt $signoff"
force_rebase=t
fi
@@ -533,15 +544,18 @@ then
# Note: incompatibility with --interactive is just a strong warning;
# git-rebase.txt caveats with "unless you know what you are doing"
test -n "$rebase_merges" &&
- die "$(gettext "error: cannot combine '--preserve-merges' with '--rebase-merges'")"
+ die "$(gettext "fatal: cannot combine '--preserve-merges' with '--rebase-merges'")"
+
+ test -n "$reschedule_failed_exec" &&
+ die "$(gettext "error: cannot combine '--preserve-merges' with '--reschedule-failed-exec'")"
fi
if test -n "$rebase_merges"
then
test -n "$strategy_opts" &&
- die "$(gettext "error: cannot combine '--rebase-merges' with '--strategy-option'")"
+ die "$(gettext "fatal: cannot combine '--rebase-merges' with '--strategy-option'")"
test -n "$strategy" &&
- die "$(gettext "error: cannot combine '--rebase-merges' with '--strategy'")"
+ die "$(gettext "fatal: cannot combine '--rebase-merges' with '--strategy'")"
fi
if test -z "$rebase_root"
@@ -680,7 +694,7 @@ require_clean_work_tree "rebase" "$(gettext "Please commit or stash them.")"
# but this should be done only when upstream and onto are the same
# and if this is not an interactive rebase.
mb=$(git merge-base "$onto" "$orig_head")
-if test -z "$interactive_rebase" && test "$upstream" = "$onto" &&
+if test -z "$actually_interactive" && test "$upstream" = "$onto" &&
test "$mb" = "$onto" && test -z "$restrict_revision" &&
# linear history?
! (git rev-list --parents "$onto".."$orig_head" | sane_grep " .* ") > /dev/null
@@ -730,6 +744,19 @@ then
GIT_PAGER='' git diff --stat --summary "$mb_tree" "$onto"
fi
+if test -z "$actually_interactive" && test "$mb" = "$orig_head"
+then
+ say "$(eval_gettext "Fast-forwarded \$branch_name to \$onto_name.")"
+ GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $onto_name" \
+ git checkout -q "$onto^0" || die "could not detach HEAD"
+ # If the $onto is a proper descendant of the tip of the branch, then
+ # we just fast-forwarded.
+ git update-ref ORIG_HEAD $orig_head
+ move_to_original_branch
+ finish_rebase
+ exit 0
+fi
+
test -n "$interactive_rebase" && run_specific_rebase
# Detach HEAD and reset the tree
@@ -739,16 +766,6 @@ GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $onto_name" \
git checkout -q "$onto^0" || die "could not detach HEAD"
git update-ref ORIG_HEAD $orig_head
-# If the $onto is a proper descendant of the tip of the branch, then
-# we just fast-forwarded.
-if test "$mb" = "$orig_head"
-then
- say "$(eval_gettext "Fast-forwarded \$branch_name to \$onto_name.")"
- move_to_original_branch
- finish_rebase
- exit 0
-fi
-
if test -n "$rebase_root"
then
revisions="$onto..$orig_head"
diff --git a/git-p4.py b/git-p4.py
index 1998c3e..5b79920 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -332,6 +332,8 @@ def p4_check_access(min_expiration=1):
die_bad_access("p4 error: {0}".format(data))
else:
die_bad_access("unknown error")
+ elif code == "info":
+ return
else:
die_bad_access("unknown error code {0}".format(code))
@@ -1859,6 +1861,7 @@ class P4Submit(Command, P4UserMap):
filesToAdd.remove(path)
elif modifier == "C":
src, dest = diff['src'], diff['dst']
+ all_files.append(dest)
p4_integrate(src, dest)
pureRenameCopy.add(dest)
if diff['src_sha1'] != diff['dst_sha1']:
@@ -1875,6 +1878,7 @@ class P4Submit(Command, P4UserMap):
editedFiles.add(dest)
elif modifier == "R":
src, dest = diff['src'], diff['dst']
+ all_files.append(dest)
if self.p4HasMoveCommand:
p4_edit(src) # src must be open before move
p4_move(src, dest) # opens for (move/delete, move/add)
diff --git a/git-quiltimport.sh b/git-quiltimport.sh
index 6d3a88d..e3d3909 100755
--- a/git-quiltimport.sh
+++ b/git-quiltimport.sh
@@ -8,6 +8,7 @@ n,dry-run dry run
author= author name and email address for patches without any
patches= path to the quilt patches
series= path to the quilt series file
+keep-non-patch Pass -b to git mailinfo
"
SUBDIRECTORY_ON=Yes
. git-sh-setup
@@ -32,6 +33,9 @@ do
shift
QUILT_SERIES="$1"
;;
+ --keep-non-patch)
+ MAILINFO_OPT="-b"
+ ;;
--)
shift
break;;
@@ -98,7 +102,7 @@ do
continue
fi
echo $patch_name
- git mailinfo "$tmp_msg" "$tmp_patch" \
+ git mailinfo $MAILINFO_OPT "$tmp_msg" "$tmp_patch" \
<"$QUILT_PATCHES/$patch_name" >"$tmp_info" || exit 3
test -s "$tmp_patch" || {
echo "Patch is empty. Was it split wrong?"
diff --git a/git-rebase--am.sh b/git-rebase--am.sh
index 99b8c17..6416716 100644
--- a/git-rebase--am.sh
+++ b/git-rebase--am.sh
@@ -36,7 +36,7 @@ rm -f "$GIT_DIR/rebased-patches"
git format-patch -k --stdout --full-index --cherry-pick --right-only \
--src-prefix=a/ --dst-prefix=b/ --no-renames --no-cover-letter \
- --pretty=mboxrd \
+ --pretty=mboxrd --topo-order \
$git_format_patch_opt \
"$revisions" ${restrict_revision+^$restrict_revision} \
>"$GIT_DIR/rebased-patches"
diff --git a/git-rebase--common.sh b/git-rebase--common.sh
index 7e39d22..f00e13e 100644
--- a/git-rebase--common.sh
+++ b/git-rebase--common.sh
@@ -10,7 +10,7 @@ write_basic_state () {
echo "$head_name" > "$state_dir"/head-name &&
echo "$onto" > "$state_dir"/onto &&
echo "$orig_head" > "$state_dir"/orig-head &&
- echo "$GIT_QUIET" > "$state_dir"/quiet &&
+ test t = "$GIT_QUIET" && : > "$state_dir"/quiet
test t = "$verbose" && : > "$state_dir"/verbose
test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy
test -n "$strategy_opts" && echo "$strategy_opts" > \
@@ -19,6 +19,7 @@ write_basic_state () {
"$state_dir"/allow_rerere_autoupdate
test -n "$gpg_sign_opt" && echo "$gpg_sign_opt" > "$state_dir"/gpg_sign_opt
test -n "$signoff" && echo "$signoff" >"$state_dir"/signoff
+ test -n "$reschedule_failed_exec" && : > "$state_dir"/reschedule-failed-exec
}
apply_autostash () {
diff --git a/git-rebase--merge.sh b/git-rebase--merge.sh
deleted file mode 100644
index aa2f2f0..0000000
--- a/git-rebase--merge.sh
+++ /dev/null
@@ -1,164 +0,0 @@
-# This shell script fragment is sourced by git-rebase to implement
-# its merge-based non-interactive mode that copes well with renamed
-# files.
-#
-# Copyright (c) 2010 Junio C Hamano.
-#
-
-prec=4
-
-read_state () {
- onto_name=$(cat "$state_dir"/onto_name) &&
- end=$(cat "$state_dir"/end) &&
- msgnum=$(cat "$state_dir"/msgnum)
-}
-
-continue_merge () {
- test -d "$state_dir" || die "$state_dir directory does not exist"
-
- unmerged=$(git ls-files -u)
- if test -n "$unmerged"
- then
- echo "You still have unmerged paths in your index"
- echo "did you forget to use git add?"
- die "$resolvemsg"
- fi
-
- cmt=$(cat "$state_dir/current")
- if ! git diff-index --quiet --ignore-submodules HEAD --
- then
- if ! git commit ${gpg_sign_opt:+"$gpg_sign_opt"} $signoff $allow_empty_message \
- --no-verify -C "$cmt"
- then
- echo "Commit failed, please do not call \"git commit\""
- echo "directly, but instead do one of the following: "
- die "$resolvemsg"
- fi
- if test -z "$GIT_QUIET"
- then
- printf "Committed: %0${prec}d " $msgnum
- fi
- echo "$cmt $(git rev-parse HEAD^0)" >> "$state_dir/rewritten"
- else
- if test -z "$GIT_QUIET"
- then
- printf "Already applied: %0${prec}d " $msgnum
- fi
- fi
- test -z "$GIT_QUIET" &&
- GIT_PAGER='' git log --format=%s -1 "$cmt"
-
- # onto the next patch:
- msgnum=$(($msgnum + 1))
- echo "$msgnum" >"$state_dir/msgnum"
-}
-
-call_merge () {
- msgnum="$1"
- echo "$msgnum" >"$state_dir/msgnum"
- cmt="$(cat "$state_dir/cmt.$msgnum")"
- echo "$cmt" > "$state_dir/current"
- git update-ref REBASE_HEAD "$cmt"
- hd=$(git rev-parse --verify HEAD)
- cmt_name=$(git symbolic-ref HEAD 2> /dev/null || echo HEAD)
- eval GITHEAD_$cmt='"${cmt_name##refs/heads/}~$(($end - $msgnum))"'
- eval GITHEAD_$hd='$onto_name'
- export GITHEAD_$cmt GITHEAD_$hd
- if test -n "$GIT_QUIET"
- then
- GIT_MERGE_VERBOSITY=1 && export GIT_MERGE_VERBOSITY
- fi
- test -z "$strategy" && strategy=recursive
- # If cmt doesn't have a parent, don't include it as a base
- base=$(git rev-parse --verify --quiet $cmt^)
- eval 'git merge-$strategy' $strategy_opts $base ' -- "$hd" "$cmt"'
- rv=$?
- case "$rv" in
- 0)
- unset GITHEAD_$cmt GITHEAD_$hd
- return
- ;;
- 1)
- git rerere $allow_rerere_autoupdate
- die "$resolvemsg"
- ;;
- 2)
- echo "Strategy: $strategy failed, try another" 1>&2
- die "$resolvemsg"
- ;;
- *)
- die "Unknown exit code ($rv) from command:" \
- "git merge-$strategy $cmt^ -- HEAD $cmt"
- ;;
- esac
-}
-
-finish_rb_merge () {
- move_to_original_branch
- if test -s "$state_dir"/rewritten
- then
- git notes copy --for-rewrite=rebase <"$state_dir"/rewritten
- hook="$(git rev-parse --git-path hooks/post-rewrite)"
- test -x "$hook" && "$hook" rebase <"$state_dir"/rewritten
- fi
- say All done.
-}
-
-git_rebase__merge () {
-
-case "$action" in
-continue)
- read_state
- continue_merge
- while test "$msgnum" -le "$end"
- do
- call_merge "$msgnum"
- continue_merge
- done
- finish_rb_merge
- return
- ;;
-skip)
- read_state
- git rerere clear
- msgnum=$(($msgnum + 1))
- while test "$msgnum" -le "$end"
- do
- call_merge "$msgnum"
- continue_merge
- done
- finish_rb_merge
- return
- ;;
-show-current-patch)
- exec git show REBASE_HEAD --
- ;;
-esac
-
-mkdir -p "$state_dir"
-echo "$onto_name" > "$state_dir/onto_name"
-write_basic_state
-rm -f "$(git rev-parse --git-path REBASE_HEAD)"
-
-msgnum=0
-for cmt in $(git rev-list --reverse --no-merges "$revisions")
-do
- msgnum=$(($msgnum + 1))
- echo "$cmt" > "$state_dir/cmt.$msgnum"
-done
-
-echo 1 >"$state_dir/msgnum"
-echo $msgnum >"$state_dir/end"
-
-end=$msgnum
-msgnum=1
-
-while test "$msgnum" -le "$end"
-do
- call_merge "$msgnum"
- continue_merge
-done
-
-finish_rb_merge
-
-}
diff --git a/git-submodule.sh b/git-submodule.sh
index 5e608f8..02a0d72 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -548,7 +548,7 @@ cmd_update()
do
die_if_unmatched "$quickabort" "$sha1"
- git submodule--helper ensure-core-worktree "$sm_path"
+ git submodule--helper ensure-core-worktree "$sm_path" || exit 1
update_module=$(git submodule--helper update-module-mode $just_cloned "$sm_path" $update)
diff --git a/git.c b/git.c
index 4d53a3d..2dd5886 100644
--- a/git.c
+++ b/git.c
@@ -98,7 +98,8 @@ static int list_cmds(const char *spec)
return 0;
}
-static void commit_pager_choice(void) {
+static void commit_pager_choice(void)
+{
switch (use_pager) {
case 0:
setenv("GIT_PAGER", "cat", 1);
@@ -417,9 +418,9 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
trace_argv_printf(argv, "trace: built-in: git");
- validate_cache_entries(&the_index);
+ validate_cache_entries(the_repository->index);
status = p->fn(argc, argv, prefix);
- validate_cache_entries(&the_index);
+ validate_cache_entries(the_repository->index);
if (status)
return status;
diff --git a/hash.h b/hash.h
index 7c8238b..adde708 100644
--- a/hash.h
+++ b/hash.h
@@ -15,6 +15,14 @@
#include "block-sha1/sha1.h"
#endif
+#if defined(SHA256_GCRYPT)
+#include "sha256/gcrypt.h"
+#elif defined(SHA256_OPENSSL)
+#include <openssl/sha.h>
+#else
+#include "sha256/block/sha256.h"
+#endif
+
#ifndef platform_SHA_CTX
/*
* platform's underlying implementation of SHA-1; could be OpenSSL,
@@ -34,6 +42,18 @@
#define git_SHA1_Update platform_SHA1_Update
#define git_SHA1_Final platform_SHA1_Final
+#ifndef platform_SHA256_CTX
+#define platform_SHA256_CTX SHA256_CTX
+#define platform_SHA256_Init SHA256_Init
+#define platform_SHA256_Update SHA256_Update
+#define platform_SHA256_Final SHA256_Final
+#endif
+
+#define git_SHA256_CTX platform_SHA256_CTX
+#define git_SHA256_Init platform_SHA256_Init
+#define git_SHA256_Update platform_SHA256_Update
+#define git_SHA256_Final platform_SHA256_Final
+
#ifdef SHA1_MAX_BLOCK_SIZE
#include "compat/sha1-chunked.h"
#undef git_SHA1_Update
@@ -52,12 +72,15 @@
#define GIT_HASH_UNKNOWN 0
/* SHA-1 */
#define GIT_HASH_SHA1 1
+/* SHA-256 */
+#define GIT_HASH_SHA256 2
/* Number of algorithms supported (including unknown). */
-#define GIT_HASH_NALGOS (GIT_HASH_SHA1 + 1)
+#define GIT_HASH_NALGOS (GIT_HASH_SHA256 + 1)
/* A suitably aligned type for stack allocations of hash contexts. */
union git_hash_ctx {
git_SHA_CTX sha1;
+ git_SHA256_CTX sha256;
};
typedef union git_hash_ctx git_hash_ctx;
@@ -81,6 +104,9 @@ struct git_hash_algo {
/* The length of the hash in hex characters. */
size_t hexsz;
+ /* The block size of the hash. */
+ size_t blksz;
+
/* The hash initialization function. */
git_hash_init_fn init_fn;
@@ -98,4 +124,17 @@ struct git_hash_algo {
};
extern const struct git_hash_algo hash_algos[GIT_HASH_NALGOS];
+/*
+ * Return a GIT_HASH_* constant based on the name. Returns GIT_HASH_UNKNOWN if
+ * the name doesn't match a known algorithm.
+ */
+int hash_algo_by_name(const char *name);
+/* Identical, except based on the format ID. */
+int hash_algo_by_id(uint32_t format_id);
+/* Identical, except for a pointer to struct git_hash_algo. */
+static inline int hash_algo_by_ptr(const struct git_hash_algo *p)
+{
+ return p - hash_algos;
+}
+
#endif
diff --git a/hex.c b/hex.c
index 10af1a2..7850a88 100644
--- a/hex.c
+++ b/hex.c
@@ -73,14 +73,15 @@ int parse_oid_hex(const char *hex, struct object_id *oid, const char **end)
return ret;
}
-char *sha1_to_hex_r(char *buffer, const unsigned char *sha1)
+char *hash_to_hex_algop_r(char *buffer, const unsigned char *hash,
+ const struct git_hash_algo *algop)
{
static const char hex[] = "0123456789abcdef";
char *buf = buffer;
int i;
- for (i = 0; i < the_hash_algo->rawsz; i++) {
- unsigned int val = *sha1++;
+ for (i = 0; i < algop->rawsz; i++) {
+ unsigned int val = *hash++;
*buf++ = hex[val >> 4];
*buf++ = hex[val & 0xf];
}
@@ -89,20 +90,35 @@ char *sha1_to_hex_r(char *buffer, const unsigned char *sha1)
return buffer;
}
+char *sha1_to_hex_r(char *buffer, const unsigned char *sha1)
+{
+ return hash_to_hex_algop_r(buffer, sha1, &hash_algos[GIT_HASH_SHA1]);
+}
+
char *oid_to_hex_r(char *buffer, const struct object_id *oid)
{
- return sha1_to_hex_r(buffer, oid->hash);
+ return hash_to_hex_algop_r(buffer, oid->hash, the_hash_algo);
}
-char *sha1_to_hex(const unsigned char *sha1)
+char *hash_to_hex_algop(const unsigned char *hash, const struct git_hash_algo *algop)
{
static int bufno;
static char hexbuffer[4][GIT_MAX_HEXSZ + 1];
bufno = (bufno + 1) % ARRAY_SIZE(hexbuffer);
- return sha1_to_hex_r(hexbuffer[bufno], sha1);
+ return hash_to_hex_algop_r(hexbuffer[bufno], hash, algop);
+}
+
+char *sha1_to_hex(const unsigned char *sha1)
+{
+ return hash_to_hex_algop(sha1, &hash_algos[GIT_HASH_SHA1]);
+}
+
+char *hash_to_hex(const unsigned char *hash)
+{
+ return hash_to_hex_algop(hash, the_hash_algo);
}
char *oid_to_hex(const struct object_id *oid)
{
- return sha1_to_hex(oid->hash);
+ return hash_to_hex_algop(oid->hash, the_hash_algo);
}
diff --git a/http-push.c b/http-push.c
index 0141b0a..b22c7ca 100644
--- a/http-push.c
+++ b/http-push.c
@@ -1311,11 +1311,11 @@ static struct object_list **process_tree(struct tree *tree,
while (tree_entry(&desc, &entry))
switch (object_type(entry.mode)) {
case OBJ_TREE:
- p = process_tree(lookup_tree(the_repository, entry.oid),
+ p = process_tree(lookup_tree(the_repository, &entry.oid),
p);
break;
case OBJ_BLOB:
- p = process_blob(lookup_blob(the_repository, entry.oid),
+ p = process_blob(lookup_blob(the_repository, &entry.oid),
p);
break;
default:
@@ -1933,7 +1933,7 @@ int cmd_main(int argc, const char **argv)
pushing = 0;
if (prepare_revision_walk(&revs))
die("revision walk setup failed");
- mark_edges_uninteresting(&revs, NULL);
+ mark_edges_uninteresting(&revs, NULL, 0);
objects_to_send = get_delta(&revs, ref_lock);
finish_all_active_slots();
diff --git a/http.c b/http.c
index 43d06dd..a32ad36 100644
--- a/http.c
+++ b/http.c
@@ -1876,8 +1876,6 @@ static int http_request(const char *url,
strbuf_addstr(&buf, "Pragma:");
if (options && options->no_cache)
strbuf_addstr(&buf, " no-cache");
- if (options && options->keep_error)
- curl_easy_setopt(slot->curl, CURLOPT_FAILONERROR, 0);
if (options && options->initial_request &&
http_follow_config == HTTP_FOLLOW_INITIAL)
curl_easy_setopt(slot->curl, CURLOPT_FOLLOWLOCATION, 1);
@@ -1895,6 +1893,7 @@ static int http_request(const char *url,
curl_easy_setopt(slot->curl, CURLOPT_URL, url);
curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, headers);
curl_easy_setopt(slot->curl, CURLOPT_ENCODING, "");
+ curl_easy_setopt(slot->curl, CURLOPT_FAILONERROR, 0);
ret = run_one_slot(slot, &results);
@@ -1989,19 +1988,26 @@ static int http_request_reauth(const char *url,
return ret;
/*
- * If we are using KEEP_ERROR, the previous request may have
- * put cruft into our output stream; we should clear it out before
- * making our next request. We only know how to do this for
- * the strbuf case, but that is enough to satisfy current callers.
+ * The previous request may have put cruft into our output stream; we
+ * should clear it out before making our next request.
*/
- if (options && options->keep_error) {
- switch (target) {
- case HTTP_REQUEST_STRBUF:
- strbuf_reset(result);
- break;
- default:
- BUG("HTTP_KEEP_ERROR is only supported with strbufs");
+ switch (target) {
+ case HTTP_REQUEST_STRBUF:
+ strbuf_reset(result);
+ break;
+ case HTTP_REQUEST_FILE:
+ if (fflush(result)) {
+ error_errno("unable to flush a file");
+ return HTTP_START_FAILED;
}
+ rewind(result);
+ if (ftruncate(fileno(result), 0) < 0) {
+ error_errno("unable to truncate a file");
+ return HTTP_START_FAILED;
+ }
+ break;
+ default:
+ BUG("Unknown http_request target");
}
credential_fill(&http_auth);
diff --git a/http.h b/http.h
index 66c52b2..4eb4e80 100644
--- a/http.h
+++ b/http.h
@@ -146,7 +146,6 @@ extern char *get_remote_object_url(const char *url, const char *hex,
/* Options for http_get_*() */
struct http_get_options {
unsigned no_cache:1,
- keep_error:1,
initial_request:1;
/* If non-NULL, returns the content-type of the response. */
diff --git a/imap-send.c b/imap-send.c
index b4eb886..18ca6ba 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -1471,7 +1471,8 @@ static CURL *setup_curl(struct imap_server_conf *srvc, struct credential *cred)
}
static int curl_append_msgs_to_imap(struct imap_server_conf *server,
- struct strbuf* all_msgs, int total) {
+ struct strbuf* all_msgs, int total)
+{
int ofs = 0;
int n = 0;
struct buffer msgbuf = { STRBUF_INIT, 0 };
diff --git a/list-objects-filter-options.c b/list-objects-filter-options.c
index e8da2e8..b71bd1f 100644
--- a/list-objects-filter-options.c
+++ b/list-objects-filter-options.c
@@ -18,8 +18,9 @@
* See Documentation/rev-list-options.txt for allowed values for <arg>.
*
* Capture the given arg as the "filter_spec". This can be forwarded to
- * subordinate commands when necessary. We also "intern" the arg for
- * the convenience of the current command.
+ * subordinate commands when necessary (although it's better to pass it through
+ * expand_list_objects_filter_spec() first). We also "intern" the arg for the
+ * convenience of the current command.
*/
static int gently_parse_list_objects_filter(
struct list_objects_filter_options *filter_options,
@@ -50,16 +51,15 @@ static int gently_parse_list_objects_filter(
}
} else if (skip_prefix(arg, "tree:", &v0)) {
- unsigned long depth;
- if (!git_parse_ulong(v0, &depth) || depth != 0) {
+ if (!git_parse_ulong(v0, &filter_options->tree_exclude_depth)) {
if (errbuf) {
strbuf_addstr(
errbuf,
- _("only 'tree:0' is supported"));
+ _("expected 'tree:<depth>'"));
}
return 1;
}
- filter_options->choice = LOFC_TREE_NONE;
+ filter_options->choice = LOFC_TREE_DEPTH;
return 0;
} else if (skip_prefix(arg, "sparse:oid=", &v0)) {
@@ -71,7 +71,7 @@ static int gently_parse_list_objects_filter(
* command, but DO NOT complain if we don't have the blob or
* ref locally.
*/
- if (!get_oid_with_context(v0, GET_OID_BLOB,
+ if (!get_oid_with_context(the_repository, v0, GET_OID_BLOB,
&sparse_oid, &oc))
filter_options->sparse_oid_value = oiddup(&sparse_oid);
filter_options->choice = LOFC_SPARSE_OID;
@@ -112,6 +112,21 @@ int opt_parse_list_objects_filter(const struct option *opt,
return parse_list_objects_filter(filter_options, arg);
}
+void expand_list_objects_filter_spec(
+ const struct list_objects_filter_options *filter,
+ struct strbuf *expanded_spec)
+{
+ strbuf_init(expanded_spec, strlen(filter->filter_spec));
+ if (filter->choice == LOFC_BLOB_LIMIT)
+ strbuf_addf(expanded_spec, "blob:limit=%lu",
+ filter->blob_limit_value);
+ else if (filter->choice == LOFC_TREE_DEPTH)
+ strbuf_addf(expanded_spec, "tree:%lu",
+ filter->tree_exclude_depth);
+ else
+ strbuf_addstr(expanded_spec, filter->filter_spec);
+}
+
void list_objects_filter_release(
struct list_objects_filter_options *filter_options)
{
diff --git a/list-objects-filter-options.h b/list-objects-filter-options.h
index af64e5c..e3adc78 100644
--- a/list-objects-filter-options.h
+++ b/list-objects-filter-options.h
@@ -2,6 +2,7 @@
#define LIST_OBJECTS_FILTER_OPTIONS_H
#include "parse-options.h"
+#include "strbuf.h"
/*
* The list of defined filters for list-objects.
@@ -10,7 +11,7 @@ enum list_objects_filter_choice {
LOFC_DISABLED = 0,
LOFC_BLOB_NONE,
LOFC_BLOB_LIMIT,
- LOFC_TREE_NONE,
+ LOFC_TREE_DEPTH,
LOFC_SPARSE_OID,
LOFC_SPARSE_PATH,
LOFC__COUNT /* must be last */
@@ -20,8 +21,9 @@ struct list_objects_filter_options {
/*
* 'filter_spec' is the raw argument value given on the command line
* or protocol request. (The part after the "--keyword=".) For
- * commands that launch filtering sub-processes, this value should be
- * passed to them as received by the current process.
+ * commands that launch filtering sub-processes, or for communication
+ * over the network, don't use this value; use the result of
+ * expand_list_objects_filter_spec() instead.
*/
char *filter_spec;
@@ -44,6 +46,7 @@ struct list_objects_filter_options {
struct object_id *sparse_oid_value;
char *sparse_path_value;
unsigned long blob_limit_value;
+ unsigned long tree_exclude_depth;
};
/* Normalized command line arguments */
@@ -61,6 +64,17 @@ int opt_parse_list_objects_filter(const struct option *opt,
N_("object filtering"), 0, \
opt_parse_list_objects_filter }
+/*
+ * Translates abbreviated numbers in the filter's filter_spec into their
+ * fully-expanded forms (e.g., "limit:blob=1k" becomes "limit:blob=1024").
+ *
+ * This form should be used instead of the raw filter_spec field when
+ * communicating with a remote process or subprocess.
+ */
+void expand_list_objects_filter_spec(
+ const struct list_objects_filter_options *filter,
+ struct strbuf *expanded_spec);
+
void list_objects_filter_release(
struct list_objects_filter_options *filter_options);
diff --git a/list-objects-filter.c b/list-objects-filter.c
index a62624a..ee449de 100644
--- a/list-objects-filter.c
+++ b/list-objects-filter.c
@@ -10,6 +10,7 @@
#include "list-objects.h"
#include "list-objects-filter.h"
#include "list-objects-filter-options.h"
+#include "oidmap.h"
#include "oidset.h"
#include "object-store.h"
@@ -84,11 +85,44 @@ static void *filter_blobs_none__init(
* A filter for list-objects to omit ALL trees and blobs from the traversal.
* Can OPTIONALLY collect a list of the omitted OIDs.
*/
-struct filter_trees_none_data {
+struct filter_trees_depth_data {
struct oidset *omits;
+
+ /*
+ * Maps trees to the minimum depth at which they were seen. It is not
+ * necessary to re-traverse a tree at deeper or equal depths than it has
+ * already been traversed.
+ *
+ * We can't use LOFR_MARK_SEEN for tree objects since this will prevent
+ * it from being traversed at shallower depths.
+ */
+ struct oidmap seen_at_depth;
+
+ unsigned long exclude_depth;
+ unsigned long current_depth;
};
-static enum list_objects_filter_result filter_trees_none(
+struct seen_map_entry {
+ struct oidmap_entry base;
+ size_t depth;
+};
+
+/* Returns 1 if the oid was in the omits set before it was invoked. */
+static int filter_trees_update_omits(
+ struct object *obj,
+ struct filter_trees_depth_data *filter_data,
+ int include_it)
+{
+ if (!filter_data->omits)
+ return 0;
+
+ if (include_it)
+ return oidset_remove(filter_data->omits, &obj->oid);
+ else
+ return oidset_insert(filter_data->omits, &obj->oid);
+}
+
+static enum list_objects_filter_result filter_trees_depth(
struct repository *r,
enum list_objects_filter_situation filter_situation,
struct object *obj,
@@ -96,43 +130,91 @@ static enum list_objects_filter_result filter_trees_none(
const char *filename,
void *filter_data_)
{
- struct filter_trees_none_data *filter_data = filter_data_;
+ struct filter_trees_depth_data *filter_data = filter_data_;
+ struct seen_map_entry *seen_info;
+ int include_it = filter_data->current_depth <
+ filter_data->exclude_depth;
+ int filter_res;
+ int already_seen;
+
+ /*
+ * Note that we do not use _MARK_SEEN in order to allow re-traversal in
+ * case we encounter a tree or blob again at a shallower depth.
+ */
switch (filter_situation) {
default:
BUG("unknown filter_situation: %d", filter_situation);
- case LOFS_BEGIN_TREE:
+ case LOFS_END_TREE:
+ assert(obj->type == OBJ_TREE);
+ filter_data->current_depth--;
+ return LOFR_ZERO;
+
case LOFS_BLOB:
- if (filter_data->omits) {
- oidset_insert(filter_data->omits, &obj->oid);
- /* _MARK_SEEN but not _DO_SHOW (hard omit) */
- return LOFR_MARK_SEEN;
+ filter_trees_update_omits(obj, filter_data, include_it);
+ return include_it ? LOFR_MARK_SEEN | LOFR_DO_SHOW : LOFR_ZERO;
+
+ case LOFS_BEGIN_TREE:
+ seen_info = oidmap_get(
+ &filter_data->seen_at_depth, &obj->oid);
+ if (!seen_info) {
+ seen_info = xcalloc(1, sizeof(*seen_info));
+ oidcpy(&seen_info->base.oid, &obj->oid);
+ seen_info->depth = filter_data->current_depth;
+ oidmap_put(&filter_data->seen_at_depth, seen_info);
+ already_seen = 0;
} else {
- /*
- * Not collecting omits so no need to to traverse tree.
- */
- return LOFR_SKIP_TREE | LOFR_MARK_SEEN;
+ already_seen =
+ filter_data->current_depth >= seen_info->depth;
}
- case LOFS_END_TREE:
- assert(obj->type == OBJ_TREE);
- return LOFR_ZERO;
+ if (already_seen) {
+ filter_res = LOFR_SKIP_TREE;
+ } else {
+ int been_omitted = filter_trees_update_omits(
+ obj, filter_data, include_it);
+ seen_info->depth = filter_data->current_depth;
+
+ if (include_it)
+ filter_res = LOFR_DO_SHOW;
+ else if (filter_data->omits && !been_omitted)
+ /*
+ * Must update omit information of children
+ * recursively; they have not been omitted yet.
+ */
+ filter_res = LOFR_ZERO;
+ else
+ filter_res = LOFR_SKIP_TREE;
+ }
+ filter_data->current_depth++;
+ return filter_res;
}
}
-static void* filter_trees_none__init(
+static void filter_trees_free(void *filter_data) {
+ struct filter_trees_depth_data *d = filter_data;
+ if (!d)
+ return;
+ oidmap_free(&d->seen_at_depth, 1);
+ free(d);
+}
+
+static void *filter_trees_depth__init(
struct oidset *omitted,
struct list_objects_filter_options *filter_options,
filter_object_fn *filter_fn,
filter_free_fn *filter_free_fn)
{
- struct filter_trees_none_data *d = xcalloc(1, sizeof(*d));
+ struct filter_trees_depth_data *d = xcalloc(1, sizeof(*d));
d->omits = omitted;
+ oidmap_init(&d->seen_at_depth, 0);
+ d->exclude_depth = filter_options->tree_exclude_depth;
+ d->current_depth = 0;
- *filter_fn = filter_trees_none;
- *filter_free_fn = free;
+ *filter_fn = filter_trees_depth;
+ *filter_free_fn = filter_trees_free;
return d;
}
@@ -430,7 +512,7 @@ static filter_init_fn s_filters[] = {
NULL,
filter_blobs_none__init,
filter_blobs_limit__init,
- filter_trees_none__init,
+ filter_trees_depth__init,
filter_sparse_oid__init,
filter_sparse_path__init,
};
diff --git a/list-objects.c b/list-objects.c
index cf7f25b..dc77361 100644
--- a/list-objects.c
+++ b/list-objects.c
@@ -114,7 +114,8 @@ static void process_tree_contents(struct traversal_context *ctx,
while (tree_entry(&desc, &entry)) {
if (match != all_entries_interesting) {
- match = tree_entry_interesting(&entry, base, 0,
+ match = tree_entry_interesting(ctx->revs->repo->index,
+ &entry, base, 0,
&ctx->revs->diffopt.pathspec);
if (match == all_entries_not_interesting)
break;
@@ -123,15 +124,15 @@ static void process_tree_contents(struct traversal_context *ctx,
}
if (S_ISDIR(entry.mode)) {
- struct tree *t = lookup_tree(ctx->revs->repo, entry.oid);
+ struct tree *t = lookup_tree(ctx->revs->repo, &entry.oid);
t->object.flags |= NOT_USER_GIVEN;
process_tree(ctx, t, base, entry.path);
}
else if (S_ISGITLINK(entry.mode))
- process_gitlink(ctx, entry.oid->hash,
+ process_gitlink(ctx, entry.oid.hash,
base, entry.path);
else {
- struct blob *b = lookup_blob(ctx->revs->repo, entry.oid);
+ struct blob *b = lookup_blob(ctx->revs->repo, &entry.oid);
b->object.flags |= NOT_USER_GIVEN;
process_blob(ctx, b, base, entry.path);
}
@@ -225,25 +226,73 @@ static void mark_edge_parents_uninteresting(struct commit *commit,
}
}
-void mark_edges_uninteresting(struct rev_info *revs, show_edge_fn show_edge)
+static void add_edge_parents(struct commit *commit,
+ struct rev_info *revs,
+ show_edge_fn show_edge,
+ struct oidset *set)
+{
+ struct commit_list *parents;
+
+ for (parents = commit->parents; parents; parents = parents->next) {
+ struct commit *parent = parents->item;
+ struct tree *tree = get_commit_tree(parent);
+
+ if (!tree)
+ continue;
+
+ oidset_insert(set, &tree->object.oid);
+
+ if (!(parent->object.flags & UNINTERESTING))
+ continue;
+ tree->object.flags |= UNINTERESTING;
+
+ if (revs->edge_hint && !(parent->object.flags & SHOWN)) {
+ parent->object.flags |= SHOWN;
+ show_edge(parent);
+ }
+ }
+}
+
+void mark_edges_uninteresting(struct rev_info *revs,
+ show_edge_fn show_edge,
+ int sparse)
{
struct commit_list *list;
int i;
- for (list = revs->commits; list; list = list->next) {
- struct commit *commit = list->item;
+ if (sparse) {
+ struct oidset set;
+ oidset_init(&set, 16);
- if (commit->object.flags & UNINTERESTING) {
- mark_tree_uninteresting(revs->repo,
- get_commit_tree(commit));
- if (revs->edge_hint_aggressive && !(commit->object.flags & SHOWN)) {
- commit->object.flags |= SHOWN;
- show_edge(commit);
+ for (list = revs->commits; list; list = list->next) {
+ struct commit *commit = list->item;
+ struct tree *tree = get_commit_tree(commit);
+
+ if (commit->object.flags & UNINTERESTING)
+ tree->object.flags |= UNINTERESTING;
+
+ oidset_insert(&set, &tree->object.oid);
+ add_edge_parents(commit, revs, show_edge, &set);
+ }
+
+ mark_trees_uninteresting_sparse(revs->repo, &set);
+ oidset_clear(&set);
+ } else {
+ for (list = revs->commits; list; list = list->next) {
+ struct commit *commit = list->item;
+ if (commit->object.flags & UNINTERESTING) {
+ mark_tree_uninteresting(revs->repo,
+ get_commit_tree(commit));
+ if (revs->edge_hint_aggressive && !(commit->object.flags & SHOWN)) {
+ commit->object.flags |= SHOWN;
+ show_edge(commit);
+ }
+ continue;
}
- continue;
+ mark_edge_parents_uninteresting(commit, revs, show_edge);
}
- mark_edge_parents_uninteresting(commit, revs, show_edge);
}
+
if (revs->edge_hint_aggressive) {
for (i = 0; i < revs->cmdline.nr; i++) {
struct object *obj = revs->cmdline.rev[i].item;
diff --git a/list-objects.h b/list-objects.h
index ad40762..a952680 100644
--- a/list-objects.h
+++ b/list-objects.h
@@ -10,7 +10,9 @@ typedef void (*show_object_fn)(struct object *, const char *, void *);
void traverse_commit_list(struct rev_info *, show_commit_fn, show_object_fn, void *);
typedef void (*show_edge_fn)(struct commit *);
-void mark_edges_uninteresting(struct rev_info *, show_edge_fn);
+void mark_edges_uninteresting(struct rev_info *revs,
+ show_edge_fn show_edge,
+ int sparse);
struct oidset;
struct list_objects_filter_options;
diff --git a/log-tree.c b/log-tree.c
index 10680c1..3cb1425 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -700,6 +700,7 @@ void show_log(struct rev_info *opt)
ctx.color = opt->diffopt.use_color;
ctx.expand_tabs_in_log = opt->expand_tabs_in_log;
ctx.output_encoding = get_log_output_encoding();
+ ctx.rev = opt;
if (opt->from_ident.mail_begin && opt->from_ident.name_begin)
ctx.from_ident = &opt->from_ident;
if (opt->graph)
diff --git a/ls-refs.c b/ls-refs.c
index a06f12e..0a7dbc6 100644
--- a/ls-refs.c
+++ b/ls-refs.c
@@ -5,6 +5,7 @@
#include "argv-array.h"
#include "ls-refs.h"
#include "pkt-line.h"
+#include "config.h"
/*
* Check if one of the prefixes is a prefix of the ref.
@@ -40,7 +41,10 @@ static int send_ref(const char *refname, const struct object_id *oid,
const char *refname_nons = strip_namespace(refname);
struct strbuf refline = STRBUF_INIT;
- if (!ref_match(&data->prefixes, refname))
+ if (ref_is_hidden(refname_nons, refname))
+ return 0;
+
+ if (!ref_match(&data->prefixes, refname_nons))
return 0;
strbuf_addf(&refline, "%s %s", oid_to_hex(oid), refname_nons);
@@ -69,6 +73,16 @@ static int send_ref(const char *refname, const struct object_id *oid,
return 0;
}
+static int ls_refs_config(const char *var, const char *value, void *data)
+{
+ /*
+ * We only serve fetches over v2 for now, so respect only "uploadpack"
+ * config. This may need to eventually be expanded to "receive", but we
+ * don't yet know how that information will be passed to ls-refs.
+ */
+ return parse_hide_refs_config(var, value, "uploadpack");
+}
+
int ls_refs(struct repository *r, struct argv_array *keys,
struct packet_reader *request)
{
@@ -76,6 +90,8 @@ int ls_refs(struct repository *r, struct argv_array *keys,
memset(&data, 0, sizeof(data));
+ git_config(ls_refs_config, NULL);
+
while (packet_reader_read(request) != PACKET_READ_FLUSH) {
const char *arg = request->line;
const char *out;
diff --git a/match-trees.c b/match-trees.c
index 2b6d31e..ddc4d39 100644
--- a/match-trees.c
+++ b/match-trees.c
@@ -3,7 +3,7 @@
#include "tree-walk.h"
#include "object-store.h"
-static int score_missing(unsigned mode, const char *path)
+static int score_missing(unsigned mode)
{
int score;
@@ -16,7 +16,7 @@ static int score_missing(unsigned mode, const char *path)
return score;
}
-static int score_differs(unsigned mode1, unsigned mode2, const char *path)
+static int score_differs(unsigned mode1, unsigned mode2)
{
int score;
@@ -29,7 +29,7 @@ static int score_differs(unsigned mode1, unsigned mode2, const char *path)
return score;
}
-static int score_matches(unsigned mode1, unsigned mode2, const char *path)
+static int score_matches(unsigned mode1, unsigned mode2)
{
int score;
@@ -98,24 +98,22 @@ static int score_trees(const struct object_id *hash1, const struct object_id *ha
if (cmp < 0) {
/* path1 does not appear in two */
- score += score_missing(one.entry.mode, one.entry.path);
+ score += score_missing(one.entry.mode);
update_tree_entry(&one);
} else if (cmp > 0) {
/* path2 does not appear in one */
- score += score_missing(two.entry.mode, two.entry.path);
+ score += score_missing(two.entry.mode);
update_tree_entry(&two);
} else {
/* path appears in both */
- if (!oideq(one.entry.oid, two.entry.oid)) {
+ if (!oideq(&one.entry.oid, &two.entry.oid)) {
/* they are different */
score += score_differs(one.entry.mode,
- two.entry.mode,
- one.entry.path);
+ two.entry.mode);
} else {
/* same subtree or blob */
score += score_matches(one.entry.mode,
- two.entry.mode,
- one.entry.path);
+ two.entry.mode);
}
update_tree_entry(&one);
update_tree_entry(&two);
@@ -179,7 +177,7 @@ static int splice_tree(const struct object_id *oid1, const char *prefix,
char *buf;
unsigned long sz;
struct tree_desc desc;
- struct object_id *rewrite_here;
+ unsigned char *rewrite_here;
const struct object_id *rewrite_with;
struct object_id subtree;
enum object_type type;
@@ -199,15 +197,26 @@ static int splice_tree(const struct object_id *oid1, const char *prefix,
while (desc.size) {
const char *name;
unsigned mode;
- const struct object_id *oid;
- oid = tree_entry_extract(&desc, &name, &mode);
+ tree_entry_extract(&desc, &name, &mode);
if (strlen(name) == toplen &&
!memcmp(name, prefix, toplen)) {
if (!S_ISDIR(mode))
die("entry %s in tree %s is not a tree", name,
oid_to_hex(oid1));
- rewrite_here = (struct object_id *)oid;
+
+ /*
+ * We cast here for two reasons:
+ *
+ * - to flip the "char *" (for the path) to "unsigned
+ * char *" (for the hash stored after it)
+ *
+ * - to discard the "const"; this is OK because we
+ * know it points into our non-const "buf"
+ */
+ rewrite_here = (unsigned char *)(desc.entry.path +
+ strlen(desc.entry.path) +
+ 1);
break;
}
update_tree_entry(&desc);
@@ -216,14 +225,16 @@ static int splice_tree(const struct object_id *oid1, const char *prefix,
die("entry %.*s not found in tree %s", toplen, prefix,
oid_to_hex(oid1));
if (*subpath) {
- status = splice_tree(rewrite_here, subpath, oid2, &subtree);
+ struct object_id tree_oid;
+ hashcpy(tree_oid.hash, rewrite_here);
+ status = splice_tree(&tree_oid, subpath, oid2, &subtree);
if (status)
return status;
rewrite_with = &subtree;
} else {
rewrite_with = oid2;
}
- oidcpy(rewrite_here, rewrite_with);
+ hashcpy(rewrite_here, rewrite_with->hash);
status = write_object_file(buf, sz, tree_type, result);
free(buf);
return status;
diff --git a/merge-recursive.c b/merge-recursive.c
index ecf8db0..4851825 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -146,7 +146,8 @@ static int err(struct merge_options *o, const char *err, ...)
return -1;
}
-static struct tree *shift_tree_object(struct tree *one, struct tree *two,
+static struct tree *shift_tree_object(struct repository *repo,
+ struct tree *one, struct tree *two,
const char *subtree_shift)
{
struct object_id shifted;
@@ -159,12 +160,14 @@ static struct tree *shift_tree_object(struct tree *one, struct tree *two,
}
if (oideq(&two->object.oid, &shifted))
return two;
- return lookup_tree(the_repository, &shifted);
+ return lookup_tree(repo, &shifted);
}
-static struct commit *make_virtual_commit(struct tree *tree, const char *comment)
+static struct commit *make_virtual_commit(struct repository *repo,
+ struct tree *tree,
+ const char *comment)
{
- struct commit *commit = alloc_commit_node(the_repository);
+ struct commit *commit = alloc_commit_node(repo);
set_merge_remote_desc(commit, comment, (struct object *)commit);
commit->maybe_tree = tree;
@@ -343,22 +346,24 @@ static int add_cacheinfo(struct merge_options *o,
unsigned int mode, const struct object_id *oid,
const char *path, int stage, int refresh, int options)
{
+ struct index_state *istate = o->repo->index;
struct cache_entry *ce;
int ret;
- ce = make_cache_entry(&the_index, mode, oid ? oid : &null_oid, path, stage, 0);
+ ce = make_cache_entry(istate, mode, oid ? oid : &null_oid, path, stage, 0);
if (!ce)
return err(o, _("add_cacheinfo failed for path '%s'; merge aborting."), path);
- ret = add_cache_entry(ce, options);
+ ret = add_index_entry(istate, ce, options);
if (refresh) {
struct cache_entry *nce;
- nce = refresh_cache_entry(&the_index, ce, CE_MATCH_REFRESH | CE_MATCH_IGNORE_MISSING);
+ nce = refresh_cache_entry(istate, ce,
+ CE_MATCH_REFRESH | CE_MATCH_IGNORE_MISSING);
if (!nce)
return err(o, _("add_cacheinfo failed to refresh for path '%s'; merge aborting."), path);
if (nce != ce)
- ret = add_cache_entry(nce, options);
+ ret = add_index_entry(istate, nce, options);
}
return ret;
}
@@ -386,7 +391,7 @@ static int unpack_trees_start(struct merge_options *o,
o->unpack_opts.merge = 1;
o->unpack_opts.head_idx = 2;
o->unpack_opts.fn = threeway_merge;
- o->unpack_opts.src_index = &the_index;
+ o->unpack_opts.src_index = o->repo->index;
o->unpack_opts.dst_index = &tmp_index;
o->unpack_opts.aggressive = !merge_detect_rename(o);
setup_unpack_trees_porcelain(&o->unpack_opts, "merge");
@@ -396,16 +401,16 @@ static int unpack_trees_start(struct merge_options *o,
init_tree_desc_from_tree(t+2, merge);
rc = unpack_trees(3, t, &o->unpack_opts);
- cache_tree_free(&active_cache_tree);
+ cache_tree_free(&o->repo->index->cache_tree);
/*
- * Update the_index to match the new results, AFTER saving a copy
+ * Update o->repo->index to match the new results, AFTER saving a copy
* in o->orig_index. Update src_index to point to the saved copy.
* (verify_uptodate() checks src_index, and the original index is
* the one that had the necessary modification timestamps.)
*/
- o->orig_index = the_index;
- the_index = tmp_index;
+ o->orig_index = *o->repo->index;
+ *o->repo->index = tmp_index;
o->unpack_opts.src_index = &o->orig_index;
return rc;
@@ -420,12 +425,13 @@ static void unpack_trees_finish(struct merge_options *o)
struct tree *write_tree_from_memory(struct merge_options *o)
{
struct tree *result = NULL;
+ struct index_state *istate = o->repo->index;
- if (unmerged_cache()) {
+ if (unmerged_index(istate)) {
int i;
fprintf(stderr, "BUG: There are unmerged index entries:\n");
- for (i = 0; i < active_nr; i++) {
- const struct cache_entry *ce = active_cache[i];
+ for (i = 0; i < istate->cache_nr; i++) {
+ const struct cache_entry *ce = istate->cache[i];
if (ce_stage(ce))
fprintf(stderr, "BUG: %d %.*s\n", ce_stage(ce),
(int)ce_namelen(ce), ce->name);
@@ -433,16 +439,16 @@ struct tree *write_tree_from_memory(struct merge_options *o)
BUG("unmerged index entries in merge-recursive.c");
}
- if (!active_cache_tree)
- active_cache_tree = cache_tree();
+ if (!istate->cache_tree)
+ istate->cache_tree = cache_tree();
- if (!cache_tree_fully_valid(active_cache_tree) &&
- cache_tree_update(&the_index, 0) < 0) {
+ if (!cache_tree_fully_valid(istate->cache_tree) &&
+ cache_tree_update(istate, 0) < 0) {
err(o, _("error building trees"));
return NULL;
}
- result = lookup_tree(the_repository, &active_cache_tree->oid);
+ result = lookup_tree(o->repo, &istate->cache_tree->oid);
return result;
}
@@ -469,7 +475,8 @@ static void get_files_dirs(struct merge_options *o, struct tree *tree)
{
struct pathspec match_all;
memset(&match_all, 0, sizeof(match_all));
- read_tree_recursive(tree, "", 0, 0, &match_all, save_files_dirs, o);
+ read_tree_recursive(the_repository, tree, "", 0, 0,
+ &match_all, save_files_dirs, o);
}
static int get_tree_entry_if_blob(const struct object_id *tree,
@@ -512,17 +519,17 @@ static struct stage_data *insert_stage_data(const char *path,
* Create a dictionary mapping file names to stage_data objects. The
* dictionary contains one entry for every path with a non-zero stage entry.
*/
-static struct string_list *get_unmerged(void)
+static struct string_list *get_unmerged(struct index_state *istate)
{
struct string_list *unmerged = xcalloc(1, sizeof(struct string_list));
int i;
unmerged->strdup_strings = 1;
- for (i = 0; i < active_nr; i++) {
+ for (i = 0; i < istate->cache_nr; i++) {
struct string_list_item *item;
struct stage_data *e;
- const struct cache_entry *ce = active_cache[i];
+ const struct cache_entry *ce = istate->cache[i];
if (!ce_stage(ce))
continue;
@@ -682,7 +689,7 @@ static int update_stages(struct merge_options *opt, const char *path,
int clear = 1;
int options = ADD_CACHE_OK_TO_ADD | ADD_CACHE_SKIP_DFCHECK;
if (clear)
- if (remove_file_from_cache(path))
+ if (remove_file_from_index(opt->repo->index, path))
return -1;
if (o)
if (add_cacheinfo(opt, o->mode, &o->oid, path, 1, 0, options))
@@ -717,13 +724,14 @@ static int remove_file(struct merge_options *o, int clean,
int update_working_directory = !o->call_depth && !no_wd;
if (update_cache) {
- if (remove_file_from_cache(path))
+ if (remove_file_from_index(o->repo->index, path))
return -1;
}
if (update_working_directory) {
if (ignore_case) {
struct cache_entry *ce;
- ce = cache_file_exists(path, strlen(path), ignore_case);
+ ce = index_file_exists(o->repo->index, path, strlen(path),
+ ignore_case);
if (ce && ce_stage(ce) == 0 && strcmp(path, ce->name))
return 0;
}
@@ -773,7 +781,8 @@ static char *unique_path(struct merge_options *o, const char *path, const char *
* check the working directory. If empty_ok is non-zero, also return
* 0 in the case where the working-tree dir exists but is empty.
*/
-static int dir_in_way(const char *path, int check_working_copy, int empty_ok)
+static int dir_in_way(struct index_state *istate, const char *path,
+ int check_working_copy, int empty_ok)
{
int pos;
struct strbuf dirpath = STRBUF_INIT;
@@ -782,12 +791,12 @@ static int dir_in_way(const char *path, int check_working_copy, int empty_ok)
strbuf_addstr(&dirpath, path);
strbuf_addch(&dirpath, '/');
- pos = cache_name_pos(dirpath.buf, dirpath.len);
+ pos = index_name_pos(istate, dirpath.buf, dirpath.len);
if (pos < 0)
pos = -1 - pos;
- if (pos < active_nr &&
- !strncmp(dirpath.buf, active_cache[pos]->name, dirpath.len)) {
+ if (pos < istate->cache_nr &&
+ !strncmp(dirpath.buf, istate->cache[pos]->name, dirpath.len)) {
strbuf_release(&dirpath);
return 1;
}
@@ -830,8 +839,10 @@ static int was_tracked(struct merge_options *o, const char *path)
return 0;
}
-static int would_lose_untracked(const char *path)
+static int would_lose_untracked(struct merge_options *o, const char *path)
{
+ struct index_state *istate = o->repo->index;
+
/*
* This may look like it can be simplified to:
* return !was_tracked(o, path) && file_exists(path)
@@ -849,19 +860,19 @@ static int would_lose_untracked(const char *path)
* update_file()/would_lose_untracked(); see every comment in this
* file which mentions "update_stages".
*/
- int pos = cache_name_pos(path, strlen(path));
+ int pos = index_name_pos(istate, path, strlen(path));
if (pos < 0)
pos = -1 - pos;
- while (pos < active_nr &&
- !strcmp(path, active_cache[pos]->name)) {
+ while (pos < istate->cache_nr &&
+ !strcmp(path, istate->cache[pos]->name)) {
/*
* If stage #0, it is definitely tracked.
* If it has stage #2 then it was tracked
* before this merge started. All other
* cases the path was not tracked.
*/
- switch (ce_stage(active_cache[pos])) {
+ switch (ce_stage(istate->cache[pos])) {
case 0:
case 2:
return 0;
@@ -921,7 +932,7 @@ static int make_room_for_path(struct merge_options *o, const char *path)
* Do not unlink a file in the work tree if we are not
* tracking it.
*/
- if (would_lose_untracked(path))
+ if (would_lose_untracked(o, path))
return err(o, _("refusing to lose untracked file at '%s'"),
path);
@@ -971,7 +982,7 @@ static int update_file_flags(struct merge_options *o,
}
if (S_ISREG(mode)) {
struct strbuf strbuf = STRBUF_INIT;
- if (convert_to_working_tree(&the_index, path, buf, size, &strbuf)) {
+ if (convert_to_working_tree(o->repo->index, path, buf, size, &strbuf)) {
free(buf);
size = strbuf.len;
buf = strbuf_detach(&strbuf, NULL);
@@ -1091,7 +1102,7 @@ static int merge_3way(struct merge_options *o,
merge_status = ll_merge(result_buf, a->path, &orig, base_name,
&src1, name1, &src2, name2,
- &the_index, &ll_opts);
+ o->repo->index, &ll_opts);
free(base_name);
free(name1);
@@ -1102,7 +1113,8 @@ static int merge_3way(struct merge_options *o,
return merge_status;
}
-static int find_first_merges(struct object_array *result, const char *path,
+static int find_first_merges(struct repository *repo,
+ struct object_array *result, const char *path,
struct commit *a, struct commit *b)
{
int i, j;
@@ -1122,7 +1134,7 @@ static int find_first_merges(struct object_array *result, const char *path,
/* get all revisions that merge commit a */
xsnprintf(merged_revision, sizeof(merged_revision), "^%s",
oid_to_hex(&a->object.oid));
- repo_init_revisions(the_repository, &revs, NULL);
+ repo_init_revisions(repo, &revs, NULL);
rev_opts.submodule = path;
/* FIXME: can't handle linked worktrees in submodules yet */
revs.single_worktree = path != NULL;
@@ -1200,9 +1212,9 @@ static int merge_submodule(struct merge_options *o,
return 0;
}
- if (!(commit_base = lookup_commit_reference(the_repository, base)) ||
- !(commit_a = lookup_commit_reference(the_repository, a)) ||
- !(commit_b = lookup_commit_reference(the_repository, b))) {
+ if (!(commit_base = lookup_commit_reference(o->repo, base)) ||
+ !(commit_a = lookup_commit_reference(o->repo, a)) ||
+ !(commit_b = lookup_commit_reference(o->repo, b))) {
output(o, 1, _("Failed to merge submodule %s (commits not present)"), path);
return 0;
}
@@ -1252,7 +1264,8 @@ static int merge_submodule(struct merge_options *o,
return 0;
/* find commit which merges them */
- parent_count = find_first_merges(&merges, path, commit_a, commit_b);
+ parent_count = find_first_merges(o->repo, &merges, path,
+ commit_a, commit_b);
switch (parent_count) {
case 0:
output(o, 1, _("Failed to merge submodule %s (merge following commits not found)"), path);
@@ -1400,7 +1413,7 @@ static int handle_rename_via_dir(struct merge_options *o,
*/
const struct diff_filespec *dest = pair->two;
- if (!o->call_depth && would_lose_untracked(dest->path)) {
+ if (!o->call_depth && would_lose_untracked(o, dest->path)) {
char *alt_path = unique_path(o, dest->path, rename_branch);
output(o, 1, _("Error: Refusing to lose untracked file at %s; "
@@ -1438,8 +1451,8 @@ static int handle_change_delete(struct merge_options *o,
const char *update_path = path;
int ret = 0;
- if (dir_in_way(path, !o->call_depth, 0) ||
- (!o->call_depth && would_lose_untracked(path))) {
+ if (dir_in_way(o->repo->index, path, !o->call_depth, 0) ||
+ (!o->call_depth && would_lose_untracked(o, path))) {
update_path = alt_path = unique_path(o, path, change_branch);
}
@@ -1449,7 +1462,7 @@ static int handle_change_delete(struct merge_options *o,
* correct; since there is no true "middle point" between
* them, simply reuse the base version for virtual merge base.
*/
- ret = remove_file_from_cache(path);
+ ret = remove_file_from_index(o->repo->index, path);
if (!ret)
ret = update_file(o, 0, o_oid, o_mode, update_path);
} else {
@@ -1525,7 +1538,7 @@ static int handle_rename_delete(struct merge_options *o,
return -1;
if (o->call_depth)
- return remove_file_from_cache(dest->path);
+ return remove_file_from_index(o->repo->index, dest->path);
else
return update_stages(o, dest->path, NULL,
rename_branch == o->branch1 ? dest : NULL,
@@ -1606,10 +1619,10 @@ static int handle_file_collision(struct merge_options *o,
/* Remove rename sources if rename/add or rename/rename(2to1) */
if (prev_path1)
remove_file(o, 1, prev_path1,
- o->call_depth || would_lose_untracked(prev_path1));
+ o->call_depth || would_lose_untracked(o, prev_path1));
if (prev_path2)
remove_file(o, 1, prev_path2,
- o->call_depth || would_lose_untracked(prev_path2));
+ o->call_depth || would_lose_untracked(o, prev_path2));
/*
* Remove the collision path, if it wouldn't cause dirty contents
@@ -1620,7 +1633,7 @@ static int handle_file_collision(struct merge_options *o,
output(o, 1, _("Refusing to lose dirty file at %s"),
collide_path);
update_path = alt_path = unique_path(o, collide_path, "merged");
- } else if (would_lose_untracked(collide_path)) {
+ } else if (would_lose_untracked(o, collide_path)) {
/*
* Only way we get here is if both renames were from
* a directory rename AND user had an untracked file
@@ -1716,12 +1729,12 @@ static char *find_path_for_conflict(struct merge_options *o,
const char *branch2)
{
char *new_path = NULL;
- if (dir_in_way(path, !o->call_depth, 0)) {
+ if (dir_in_way(o->repo->index, path, !o->call_depth, 0)) {
new_path = unique_path(o, path, branch1);
output(o, 1, _("%s is a directory in %s adding "
"as %s instead"),
path, branch2, new_path);
- } else if (would_lose_untracked(path)) {
+ } else if (would_lose_untracked(o, path)) {
new_path = unique_path(o, path, branch1);
output(o, 1, _("Refusing to lose untracked file"
" at %s; adding as %s instead"),
@@ -1782,14 +1795,14 @@ static int handle_rename_rename_1to2(struct merge_options *o,
return -1;
}
else
- remove_file_from_cache(a->path);
+ remove_file_from_index(o->repo->index, a->path);
add = filespec_from_entry(&other, ci->dst_entry2, 3 ^ 1);
if (add) {
if (update_file(o, 0, &add->oid, add->mode, b->path))
return -1;
}
else
- remove_file_from_cache(b->path);
+ remove_file_from_index(o->repo->index, b->path);
} else {
/*
* For each destination path, we need to see if there is a
@@ -1886,7 +1899,7 @@ static struct diff_queue_struct *get_diffpairs(struct merge_options *o,
struct diff_queue_struct *ret;
struct diff_options opts;
- repo_diff_setup(the_repository, &opts);
+ repo_diff_setup(o->repo, &opts);
opts.flags.recursive = 1;
opts.flags.rename_empty = 0;
opts.detect_rename = merge_detect_rename(o);
@@ -3041,8 +3054,8 @@ static int blob_unchanged(struct merge_options *opt,
* performed. Comparison can be skipped if both files are
* unchanged since their sha1s have already been compared.
*/
- if (renormalize_buffer(&the_index, path, o.buf, o.len, &o) |
- renormalize_buffer(&the_index, path, a.buf, a.len, &a))
+ if (renormalize_buffer(opt->repo->index, path, o.buf, o.len, &o) |
+ renormalize_buffer(opt->repo->index, path, a.buf, a.len, &a))
ret = (o.len == a.len && !memcmp(o.buf, a.buf, o.len));
error_return:
@@ -3123,7 +3136,7 @@ static int handle_content_merge(struct merge_options *o,
a.path = (char *)path1;
b.path = (char *)path2;
- if (dir_in_way(path, !o->call_depth,
+ if (dir_in_way(o->repo->index, path, !o->call_depth,
S_ISGITLINK(pair1->two->mode)))
df_conflict_remains = 1;
}
@@ -3157,8 +3170,8 @@ static int handle_content_merge(struct merge_options *o,
pos = index_name_pos(&o->orig_index, path, strlen(path));
ce = o->orig_index.cache[pos];
if (ce_skip_worktree(ce)) {
- pos = index_name_pos(&the_index, path, strlen(path));
- ce = the_index.cache[pos];
+ pos = index_name_pos(o->repo->index, path, strlen(path));
+ ce = o->repo->index->cache[pos];
ce->ce_flags |= CE_SKIP_WORKTREE;
}
return mfi.clean;
@@ -3177,7 +3190,7 @@ static int handle_content_merge(struct merge_options *o,
if (df_conflict_remains || is_dirty) {
char *new_path;
if (o->call_depth) {
- remove_file_from_cache(path);
+ remove_file_from_index(o->repo->index, path);
} else {
if (!mfi.clean) {
if (update_stages(o, path, &one, &a, &b))
@@ -3337,7 +3350,7 @@ static int process_entry(struct merge_options *o,
oid = b_oid;
conf = _("directory/file");
}
- if (dir_in_way(path,
+ if (dir_in_way(o->repo->index, path,
!o->call_depth && !S_ISGITLINK(a_mode),
0)) {
char *new_path = unique_path(o, path, add_branch);
@@ -3348,7 +3361,7 @@ static int process_entry(struct merge_options *o,
if (update_file(o, 0, oid, mode, new_path))
clean_merge = -1;
else if (o->call_depth)
- remove_file_from_cache(path);
+ remove_file_from_index(o->repo->index, path);
free(new_path);
} else {
output(o, 2, _("Adding %s"), path);
@@ -3396,18 +3409,19 @@ int merge_trees(struct merge_options *o,
struct tree *common,
struct tree **result)
{
+ struct index_state *istate = o->repo->index;
int code, clean;
struct strbuf sb = STRBUF_INIT;
- if (!o->call_depth && index_has_changes(&the_index, head, &sb)) {
+ if (!o->call_depth && repo_index_has_changes(o->repo, head, &sb)) {
err(o, _("Your local changes to the following files would be overwritten by merge:\n %s"),
sb.buf);
return -1;
}
if (o->subtree_shift) {
- merge = shift_tree_object(head, merge, o->subtree_shift);
- common = shift_tree_object(head, common, o->subtree_shift);
+ merge = shift_tree_object(o->repo, head, merge, o->subtree_shift);
+ common = shift_tree_object(o->repo, head, common, o->subtree_shift);
}
if (oid_eq(&common->object.oid, &merge->object.oid)) {
@@ -3427,7 +3441,7 @@ int merge_trees(struct merge_options *o,
return -1;
}
- if (unmerged_cache()) {
+ if (unmerged_index(istate)) {
struct string_list *entries;
struct rename_info re_info;
int i;
@@ -3442,7 +3456,7 @@ int merge_trees(struct merge_options *o,
get_files_dirs(o, head);
get_files_dirs(o, merge);
- entries = get_unmerged();
+ entries = get_unmerged(o->repo->index);
clean = detect_and_process_renames(o, common, head, merge,
entries, &re_info);
record_df_conflict_files(o, entries);
@@ -3543,8 +3557,8 @@ int merge_recursive(struct merge_options *o,
/* if there is no common ancestor, use an empty tree */
struct tree *tree;
- tree = lookup_tree(the_repository, the_repository->hash_algo->empty_tree);
- merged_common_ancestors = make_virtual_commit(tree, "ancestor");
+ tree = lookup_tree(o->repo, o->repo->hash_algo->empty_tree);
+ merged_common_ancestors = make_virtual_commit(o->repo, tree, "ancestor");
}
for (iter = ca; iter; iter = iter->next) {
@@ -3558,7 +3572,7 @@ int merge_recursive(struct merge_options *o,
* overwritten it: the committed "conflicts" were
* already resolved.
*/
- discard_cache();
+ discard_index(o->repo->index);
saved_b1 = o->branch1;
saved_b2 = o->branch2;
o->branch1 = "Temporary merge branch 1";
@@ -3574,9 +3588,9 @@ int merge_recursive(struct merge_options *o,
return err(o, _("merge returned no commit"));
}
- discard_cache();
+ discard_index(o->repo->index);
if (!o->call_depth)
- read_cache();
+ repo_read_index(o->repo);
o->ancestor = "merged common ancestors";
clean = merge_trees(o, get_commit_tree(h1), get_commit_tree(h2),
@@ -3588,7 +3602,7 @@ int merge_recursive(struct merge_options *o,
}
if (o->call_depth) {
- *result = make_virtual_commit(mrtree, "merged tree");
+ *result = make_virtual_commit(o->repo, mrtree, "merged tree");
commit_list_insert(h1, &(*result)->parents);
commit_list_insert(h2, &(*result)->parents->next);
}
@@ -3601,17 +3615,17 @@ int merge_recursive(struct merge_options *o,
return clean;
}
-static struct commit *get_ref(const struct object_id *oid, const char *name)
+static struct commit *get_ref(struct repository *repo, const struct object_id *oid,
+ const char *name)
{
struct object *object;
- object = deref_tag(the_repository, parse_object(the_repository, oid),
- name,
- strlen(name));
+ object = deref_tag(repo, parse_object(repo, oid),
+ name, strlen(name));
if (!object)
return NULL;
if (object->type == OBJ_TREE)
- return make_virtual_commit((struct tree*)object, name);
+ return make_virtual_commit(repo, (struct tree*)object, name);
if (object->type != OBJ_COMMIT)
return NULL;
if (parse_commit((struct commit *)object))
@@ -3628,22 +3642,22 @@ int merge_recursive_generic(struct merge_options *o,
{
int clean;
struct lock_file lock = LOCK_INIT;
- struct commit *head_commit = get_ref(head, o->branch1);
- struct commit *next_commit = get_ref(merge, o->branch2);
+ struct commit *head_commit = get_ref(o->repo, head, o->branch1);
+ struct commit *next_commit = get_ref(o->repo, merge, o->branch2);
struct commit_list *ca = NULL;
if (base_list) {
int i;
for (i = 0; i < num_base_list; ++i) {
struct commit *base;
- if (!(base = get_ref(base_list[i], oid_to_hex(base_list[i]))))
+ if (!(base = get_ref(o->repo, base_list[i], oid_to_hex(base_list[i]))))
return err(o, _("Could not parse object '%s'"),
oid_to_hex(base_list[i]));
commit_list_insert(base, &ca);
}
}
- hold_locked_index(&lock, LOCK_DIE_ON_ERROR);
+ repo_hold_locked_index(o->repo, &lock, LOCK_DIE_ON_ERROR);
clean = merge_recursive(o, head_commit, next_commit, ca,
result);
if (clean < 0) {
@@ -3651,7 +3665,7 @@ int merge_recursive_generic(struct merge_options *o,
return clean;
}
- if (write_locked_index(&the_index, &lock,
+ if (write_locked_index(o->repo->index, &lock,
COMMIT_LOCK | SKIP_IF_UNCHANGED))
return err(o, _("Unable to write index."));
@@ -3675,10 +3689,12 @@ static void merge_recursive_config(struct merge_options *o)
git_config(git_xmerge_config, NULL);
}
-void init_merge_options(struct merge_options *o)
+void init_merge_options(struct merge_options *o,
+ struct repository *repo)
{
const char *merge_verbosity;
memset(o, 0, sizeof(struct merge_options));
+ o->repo = repo;
o->verbosity = 2;
o->buffer_output = 1;
o->diff_rename_limit = -1;
diff --git a/merge-recursive.h b/merge-recursive.h
index e6a0828..c2b7bb6 100644
--- a/merge-recursive.h
+++ b/merge-recursive.h
@@ -6,6 +6,8 @@
struct commit;
+struct repository;
+
struct merge_options {
const char *ancestor;
const char *branch1;
@@ -34,6 +36,7 @@ struct merge_options {
struct string_list df_conflict_file_set;
struct unpack_trees_options unpack_opts;
struct index_state orig_index;
+ struct repository *repo;
};
/*
@@ -92,7 +95,8 @@ int merge_recursive_generic(struct merge_options *o,
const struct object_id **ca,
struct commit **result);
-void init_merge_options(struct merge_options *o);
+void init_merge_options(struct merge_options *o,
+ struct repository *repo);
struct tree *write_tree_from_memory(struct merge_options *o);
int parse_merge_opt(struct merge_options *out, const char *s);
diff --git a/merge.c b/merge.c
index 91008f7..7c1d756 100644
--- a/merge.c
+++ b/merge.c
@@ -37,7 +37,7 @@ int try_merge_command(struct repository *r,
argv_array_clear(&args);
discard_index(r->index);
- if (read_index(r->index) < 0)
+ if (repo_read_index(r) < 0)
die(_("failed to read the cache"));
resolve_undo_clear_index(r->index);
@@ -58,7 +58,7 @@ int checkout_fast_forward(struct repository *r,
refresh_index(r->index, REFRESH_QUIET, NULL, NULL, NULL);
- if (hold_locked_index(&lock_file, LOCK_REPORT_ON_ERROR) < 0)
+ if (repo_hold_locked_index(r, &lock_file, LOCK_REPORT_ON_ERROR) < 0)
return -1;
memset(&trees, 0, sizeof(trees));
diff --git a/name-hash.c b/name-hash.c
index 623ca69..b4861bc 100644
--- a/name-hash.c
+++ b/name-hash.c
@@ -5,7 +5,6 @@
*
* Copyright (C) 2008 Linus Torvalds
*/
-#define NO_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "thread-utils.h"
diff --git a/notes-merge.c b/notes-merge.c
index 72688d3..280aa8e 100644
--- a/notes-merge.c
+++ b/notes-merge.c
@@ -649,7 +649,7 @@ int notes_merge(struct notes_merge_options *o,
struct commit_list *parents = NULL;
commit_list_insert(remote, &parents); /* LIFO order */
commit_list_insert(local, &parents);
- create_notes_commit(local_tree, parents, o->commit_msg.buf,
+ create_notes_commit(o->repo, local_tree, parents, o->commit_msg.buf,
o->commit_msg.len, result_oid);
}
@@ -724,7 +724,7 @@ int notes_merge_commit(struct notes_merge_options *o,
strbuf_setlen(&path, baselen);
}
- create_notes_commit(partial_tree, partial_commit->parents, msg,
+ create_notes_commit(o->repo, partial_tree, partial_commit->parents, msg,
strlen(msg), result_oid);
unuse_commit_buffer(partial_commit, buffer);
if (o->verbosity >= 4)
diff --git a/notes-utils.c b/notes-utils.c
index 14ea031..a819410 100644
--- a/notes-utils.c
+++ b/notes-utils.c
@@ -5,7 +5,9 @@
#include "notes-utils.h"
#include "repository.h"
-void create_notes_commit(struct notes_tree *t, struct commit_list *parents,
+void create_notes_commit(struct repository *r,
+ struct notes_tree *t,
+ struct commit_list *parents,
const char *msg, size_t msg_len,
struct object_id *result_oid)
{
@@ -20,8 +22,7 @@ void create_notes_commit(struct notes_tree *t, struct commit_list *parents,
/* Deduce parent commit from t->ref */
struct object_id parent_oid;
if (!read_ref(t->ref, &parent_oid)) {
- struct commit *parent = lookup_commit(the_repository,
- &parent_oid);
+ struct commit *parent = lookup_commit(r, &parent_oid);
if (parse_commit(parent))
die("Failed to find/parse commit %s", t->ref);
commit_list_insert(parent, &parents);
@@ -34,7 +35,7 @@ void create_notes_commit(struct notes_tree *t, struct commit_list *parents,
die("Failed to commit notes tree to database");
}
-void commit_notes(struct notes_tree *t, const char *msg)
+void commit_notes(struct repository *r, struct notes_tree *t, const char *msg)
{
struct strbuf buf = STRBUF_INIT;
struct object_id commit_oid;
@@ -50,7 +51,7 @@ void commit_notes(struct notes_tree *t, const char *msg)
strbuf_addstr(&buf, msg);
strbuf_complete_line(&buf);
- create_notes_commit(t, NULL, buf.buf, buf.len, &commit_oid);
+ create_notes_commit(r, t, NULL, buf.buf, buf.len, &commit_oid);
strbuf_insert(&buf, 0, "notes: ", 7); /* commit message starts at index 7 */
update_ref(buf.buf, t->update_ref, &commit_oid, NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
@@ -171,11 +172,13 @@ int copy_note_for_rewrite(struct notes_rewrite_cfg *c,
return ret;
}
-void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c, const char *msg)
+void finish_copy_notes_for_rewrite(struct repository *r,
+ struct notes_rewrite_cfg *c,
+ const char *msg)
{
int i;
for (i = 0; c->trees[i]; i++) {
- commit_notes(c->trees[i], msg);
+ commit_notes(r, c->trees[i], msg);
free_notes(c->trees[i]);
}
free(c->trees);
diff --git a/notes-utils.h b/notes-utils.h
index 5408306..d9b3c09 100644
--- a/notes-utils.h
+++ b/notes-utils.h
@@ -5,6 +5,7 @@
struct commit_list;
struct object_id;
+struct repository;
/*
* Create new notes commit from the given notes tree
@@ -17,11 +18,13 @@ struct object_id;
*
* The resulting commit SHA1 is stored in result_sha1.
*/
-void create_notes_commit(struct notes_tree *t, struct commit_list *parents,
+void create_notes_commit(struct repository *r,
+ struct notes_tree *t,
+ struct commit_list *parents,
const char *msg, size_t msg_len,
struct object_id *result_oid);
-void commit_notes(struct notes_tree *t, const char *msg);
+void commit_notes(struct repository *r, struct notes_tree *t, const char *msg);
enum notes_merge_strategy {
NOTES_MERGE_RESOLVE_MANUAL = 0,
@@ -45,6 +48,8 @@ int parse_notes_merge_strategy(const char *v, enum notes_merge_strategy *s);
struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd);
int copy_note_for_rewrite(struct notes_rewrite_cfg *c,
const struct object_id *from_obj, const struct object_id *to_obj);
-void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c, const char *msg);
+void finish_copy_notes_for_rewrite(struct repository *r,
+ struct notes_rewrite_cfg *c,
+ const char *msg);
#endif
diff --git a/notes.c b/notes.c
index 25cdce2..7f7cc4d 100644
--- a/notes.c
+++ b/notes.c
@@ -450,7 +450,7 @@ static void load_subtree(struct notes_tree *t, struct leaf_node *subtree,
l = xcalloc(1, sizeof(*l));
oidcpy(&l->key_oid, &object_oid);
- oidcpy(&l->val_oid, entry.oid);
+ oidcpy(&l->val_oid, &entry.oid);
if (note_tree_insert(t, node, n, l, type,
combine_notes_concatenate))
die("Failed to load %s %s into notes tree "
@@ -481,7 +481,7 @@ handle_non_note:
}
strbuf_addstr(&non_note_path, entry.path);
add_non_note(t, strbuf_detach(&non_note_path, NULL),
- entry.mode, entry.oid->hash);
+ entry.mode, entry.oid.hash);
}
}
free(buf);
diff --git a/object-store.h b/object-store.h
index a7808bb..14fc935 100644
--- a/object-store.h
+++ b/object-store.h
@@ -162,13 +162,20 @@ const char *loose_object_path(struct repository *r, struct strbuf *buf,
void *map_loose_object(struct repository *r, const struct object_id *oid,
unsigned long *size);
-extern void *read_object_file_extended(const struct object_id *oid,
+extern void *read_object_file_extended(struct repository *r,
+ const struct object_id *oid,
enum object_type *type,
unsigned long *size, int lookup_replace);
-static inline void *read_object_file(const struct object_id *oid, enum object_type *type, unsigned long *size)
+static inline void *repo_read_object_file(struct repository *r,
+ const struct object_id *oid,
+ enum object_type *type,
+ unsigned long *size)
{
- return read_object_file_extended(oid, type, size, 1);
+ return read_object_file_extended(r, oid, type, size, 1);
}
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define read_object_file(oid, type, size) repo_read_object_file(the_repository, oid, type, size)
+#endif
/* Read and unpack an object file into memory, write memory to an object file */
int oid_object_info(struct repository *r, const struct object_id *, unsigned long *);
@@ -201,16 +208,19 @@ int read_loose_object(const char *path,
unsigned long *size,
void **contents);
-/*
- * Convenience for oid_object_info_extended() with a NULL struct
- * object_info. OBJECT_INFO_SKIP_CACHED is automatically set; pass
- * nonzero flags to also set other flags.
- */
-int has_object_file_with_flags(const struct object_id *oid, int flags);
-static inline int has_object_file(const struct object_id *oid)
-{
- return has_object_file_with_flags(oid, 0);
-}
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define has_sha1_file_with_flags(sha1, flags) repo_has_sha1_file_with_flags(the_repository, sha1, flags)
+#define has_sha1_file(sha1) repo_has_sha1_file(the_repository, sha1)
+#endif
+
+/* Same as the above, except for struct object_id. */
+int repo_has_object_file(struct repository *r, const struct object_id *oid);
+int repo_has_object_file_with_flags(struct repository *r,
+ const struct object_id *oid, int flags);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define has_object_file(oid) repo_has_object_file(the_repository, oid)
+#define has_object_file_with_flags(oid, flags) repo_has_object_file_with_flags(the_repository, oid, flags)
+#endif
/*
* Return true iff an alternate object database has a loose object
diff --git a/object.c b/object.c
index df72914..59ea24c 100644
--- a/object.c
+++ b/object.c
@@ -164,8 +164,9 @@ void *object_as_type(struct repository *r, struct object *obj, enum object_type
return obj;
else if (obj->type == OBJ_NONE) {
if (type == OBJ_COMMIT)
- ((struct commit *)obj)->index = alloc_commit_index(r);
- obj->type = type;
+ init_commit_node(r, (struct commit *) obj);
+ else
+ obj->type = type;
return obj;
}
else {
@@ -259,8 +260,8 @@ struct object *parse_object(struct repository *r, const struct object_id *oid)
if (obj && obj->parsed)
return obj;
- if ((obj && obj->type == OBJ_BLOB && has_object_file(oid)) ||
- (!obj && has_object_file(oid) &&
+ if ((obj && obj->type == OBJ_BLOB && repo_has_object_file(r, oid)) ||
+ (!obj && repo_has_object_file(r, oid) &&
oid_object_info(r, oid, NULL) == OBJ_BLOB)) {
if (check_object_signature(repl, NULL, 0, NULL) < 0) {
error(_("hash mismatch %s"), oid_to_hex(oid));
@@ -270,7 +271,7 @@ struct object *parse_object(struct repository *r, const struct object_id *oid)
return lookup_object(r, oid->hash);
}
- buffer = read_object_file(oid, &type, &size);
+ buffer = repo_read_object_file(r, oid, &type, &size);
if (buffer) {
if (check_object_signature(repl, buffer, size, type_name(type)) < 0) {
free(buffer);
@@ -540,7 +541,7 @@ void parsed_object_pool_clear(struct parsed_object_pool *o)
if (obj->type == OBJ_TREE)
free_tree_buffer((struct tree*)obj);
else if (obj->type == OBJ_COMMIT)
- release_commit_memory((struct commit*)obj);
+ release_commit_memory(o, (struct commit*)obj);
else if (obj->type == OBJ_TAG)
release_tag_memory((struct tag*)obj);
}
diff --git a/pack-objects.c b/pack-objects.c
index 9c45842..e7cd337 100644
--- a/pack-objects.c
+++ b/pack-objects.c
@@ -150,9 +150,7 @@ void prepare_packing_data(struct repository *r, struct packing_data *pdata)
1U << OE_SIZE_BITS);
pdata->oe_delta_size_limit = git_env_ulong("GIT_TEST_OE_DELTA_SIZE",
1UL << OE_DELTA_SIZE_BITS);
-#ifndef NO_PTHREADS
- pthread_mutex_init(&pdata->lock, NULL);
-#endif
+ init_recursive_mutex(&pdata->odb_lock);
}
struct object_entry *packlist_alloc(struct packing_data *pdata,
diff --git a/pack-objects.h b/pack-objects.h
index 3cd8d1f..6bfacc7 100644
--- a/pack-objects.h
+++ b/pack-objects.h
@@ -148,7 +148,11 @@ struct packing_data {
struct packed_git **in_pack_by_idx;
struct packed_git **in_pack;
- pthread_mutex_t lock;
+ /*
+ * During packing with multiple threads, protect the in-core
+ * object database from concurrent accesses.
+ */
+ pthread_mutex_t odb_lock;
/*
* This list contains entries for bases which we know the other side
@@ -168,13 +172,14 @@ struct packing_data {
void prepare_packing_data(struct repository *r, struct packing_data *pdata);
+/* Protect access to object database */
static inline void packing_data_lock(struct packing_data *pdata)
{
- pthread_mutex_lock(&pdata->lock);
+ pthread_mutex_lock(&pdata->odb_lock);
}
static inline void packing_data_unlock(struct packing_data *pdata)
{
- pthread_mutex_unlock(&pdata->lock);
+ pthread_mutex_unlock(&pdata->odb_lock);
}
struct object_entry *packlist_alloc(struct packing_data *pdata,
diff --git a/packfile.c b/packfile.c
index 0fe9c21..16bcb75 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1148,12 +1148,13 @@ void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1)
p->num_bad_objects++;
}
-const struct packed_git *has_packed_and_bad(const unsigned char *sha1)
+const struct packed_git *has_packed_and_bad(struct repository *r,
+ const unsigned char *sha1)
{
struct packed_git *p;
unsigned i;
- for (p = the_repository->objects->packed_git; p; p = p->next)
+ for (p = r->objects->packed_git; p; p = p->next)
for (i = 0; i < p->num_bad_objects; i++)
if (hasheq(sha1,
p->bad_object_sha1 + the_hash_algo->rawsz * i))
@@ -2097,7 +2098,7 @@ static int add_promisor_object(const struct object_id *oid,
*/
return 0;
while (tree_entry_gently(&desc, &entry))
- oidset_insert(set, entry.oid);
+ oidset_insert(set, &entry.oid);
} else if (obj->type == OBJ_COMMIT) {
struct commit *commit = (struct commit *) obj;
struct commit_list *parents = commit->parents;
diff --git a/packfile.h b/packfile.h
index 6c40376..d70c6d9 100644
--- a/packfile.h
+++ b/packfile.h
@@ -146,7 +146,7 @@ extern int packed_object_info(struct repository *r,
off_t offset, struct object_info *);
extern void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1);
-extern const struct packed_git *has_packed_and_bad(const unsigned char *sha1);
+extern const struct packed_git *has_packed_and_bad(struct repository *r, const unsigned char *sha1);
/*
* Iff a pack file in the given repository contains the object named by sha1,
diff --git a/parse-options.c b/parse-options.c
index 01c2acb..9f84bac 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -236,7 +236,7 @@ static int parse_short_opt(struct parse_opt_ctx_t *p, const struct option *optio
}
static int parse_long_opt(struct parse_opt_ctx_t *p, const char *arg,
- const struct option *options)
+ const struct option *options)
{
const struct option *all_opts = options;
const char *arg_end = strchrnul(arg, '=');
diff --git a/parse-options.h b/parse-options.h
index 81380c2..14fe324 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -175,11 +175,11 @@ struct option {
* Returns the number of arguments left in argv[].
*/
extern int parse_options(int argc, const char **argv, const char *prefix,
- const struct option *options,
- const char * const usagestr[], int flags);
+ const struct option *options,
+ const char * const usagestr[], int flags);
extern NORETURN void usage_with_options(const char * const *usagestr,
- const struct option *options);
+ const struct option *options);
extern NORETURN void usage_msg_opt(const char *msg,
const char * const *usagestr,
diff --git a/path.h b/path.h
index b654ea8..651e615 100644
--- a/path.h
+++ b/path.h
@@ -165,7 +165,7 @@ extern void report_linked_checkout_garbage(void);
const char *git_path_##var(struct repository *r) \
{ \
if (!r->cached_paths.var) \
- r->cached_paths.var = git_pathdup(filename); \
+ r->cached_paths.var = repo_git_path(r, filename); \
return r->cached_paths.var; \
}
diff --git a/pathspec.c b/pathspec.c
index 6f00599..12c2b32 100644
--- a/pathspec.c
+++ b/pathspec.c
@@ -1,4 +1,3 @@
-#define NO_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "dir.h"
@@ -659,3 +658,41 @@ void clear_pathspec(struct pathspec *pathspec)
FREE_AND_NULL(pathspec->items);
pathspec->nr = 0;
}
+
+int match_pathspec_attrs(const struct index_state *istate,
+ const char *name, int namelen,
+ const struct pathspec_item *item)
+{
+ int i;
+ char *to_free = NULL;
+
+ if (name[namelen])
+ name = to_free = xmemdupz(name, namelen);
+
+ git_check_attr(istate, name, item->attr_check);
+
+ free(to_free);
+
+ for (i = 0; i < item->attr_match_nr; i++) {
+ const char *value;
+ int matched;
+ enum attr_match_mode match_mode;
+
+ value = item->attr_check->items[i].value;
+ match_mode = item->attr_match[i].match_mode;
+
+ if (ATTR_TRUE(value))
+ matched = (match_mode == MATCH_SET);
+ else if (ATTR_FALSE(value))
+ matched = (match_mode == MATCH_UNSET);
+ else if (ATTR_UNSET(value))
+ matched = (match_mode == MATCH_UNSPECIFIED);
+ else
+ matched = (match_mode == MATCH_VALUE &&
+ !strcmp(item->attr_match[i].value, value));
+ if (!matched)
+ return 0;
+ }
+
+ return 1;
+}
diff --git a/pathspec.h b/pathspec.h
index a6525a6..1c18a2c 100644
--- a/pathspec.h
+++ b/pathspec.h
@@ -80,13 +80,13 @@ struct pathspec {
* Any arguments used are copied. It is safe for the caller to modify
* or free 'prefix' and 'args' after calling this function.
*/
-extern void parse_pathspec(struct pathspec *pathspec,
- unsigned magic_mask,
- unsigned flags,
- const char *prefix,
- const char **args);
-extern void copy_pathspec(struct pathspec *dst, const struct pathspec *src);
-extern void clear_pathspec(struct pathspec *);
+void parse_pathspec(struct pathspec *pathspec,
+ unsigned magic_mask,
+ unsigned flags,
+ const char *prefix,
+ const char **args);
+void copy_pathspec(struct pathspec *dst, const struct pathspec *src);
+void clear_pathspec(struct pathspec *);
static inline int ps_strncmp(const struct pathspec_item *item,
const char *s1, const char *s2, size_t n)
@@ -106,10 +106,13 @@ static inline int ps_strcmp(const struct pathspec_item *item,
return strcmp(s1, s2);
}
-extern void add_pathspec_matches_against_index(const struct pathspec *pathspec,
- const struct index_state *istate,
- char *seen);
-extern char *find_pathspecs_matching_against_index(const struct pathspec *pathspec,
- const struct index_state *istate);
+void add_pathspec_matches_against_index(const struct pathspec *pathspec,
+ const struct index_state *istate,
+ char *seen);
+char *find_pathspecs_matching_against_index(const struct pathspec *pathspec,
+ const struct index_state *istate);
+int match_pathspec_attrs(const struct index_state *istate,
+ const char *name, int namelen,
+ const struct pathspec_item *item);
#endif /* PATHSPEC_H */
diff --git a/pkt-line.c b/pkt-line.c
index 04d10bb..d4b71d3 100644
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -129,12 +129,14 @@ static void set_packet_header(char *buf, const int size)
#undef hex
}
-static void format_packet(struct strbuf *out, const char *fmt, va_list args)
+static void format_packet(struct strbuf *out, const char *prefix,
+ const char *fmt, va_list args)
{
size_t orig_len, n;
orig_len = out->len;
strbuf_addstr(out, "0000");
+ strbuf_addstr(out, prefix);
strbuf_vaddf(out, fmt, args);
n = out->len - orig_len;
@@ -145,13 +147,13 @@ static void format_packet(struct strbuf *out, const char *fmt, va_list args)
packet_trace(out->buf + orig_len + 4, n - 4, 1);
}
-static int packet_write_fmt_1(int fd, int gently,
+static int packet_write_fmt_1(int fd, int gently, const char *prefix,
const char *fmt, va_list args)
{
static struct strbuf buf = STRBUF_INIT;
strbuf_reset(&buf);
- format_packet(&buf, fmt, args);
+ format_packet(&buf, prefix, fmt, args);
if (write_in_full(fd, buf.buf, buf.len) < 0) {
if (!gently) {
check_pipe(errno);
@@ -168,7 +170,7 @@ void packet_write_fmt(int fd, const char *fmt, ...)
va_list args;
va_start(args, fmt);
- packet_write_fmt_1(fd, 0, fmt, args);
+ packet_write_fmt_1(fd, 0, "", fmt, args);
va_end(args);
}
@@ -178,7 +180,7 @@ int packet_write_fmt_gently(int fd, const char *fmt, ...)
va_list args;
va_start(args, fmt);
- status = packet_write_fmt_1(fd, 1, fmt, args);
+ status = packet_write_fmt_1(fd, 1, "", fmt, args);
va_end(args);
return status;
}
@@ -211,7 +213,7 @@ void packet_buf_write(struct strbuf *buf, const char *fmt, ...)
va_list args;
va_start(args, fmt);
- format_packet(buf, fmt, args);
+ format_packet(buf, "", fmt, args);
va_end(args);
}
@@ -346,6 +348,10 @@ enum packet_read_status packet_read_with_status(int fd, char **src_buffer,
return PACKET_READ_EOF;
}
+ if ((options & PACKET_READ_DIE_ON_ERR_PACKET) &&
+ starts_with(buffer, "ERR "))
+ die(_("remote error: %s"), buffer + 4);