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-rw-r--r--.gitignore1
-rw-r--r--Documentation/CodingGuidelines21
-rw-r--r--Documentation/RelNotes/1.9.3.txt21
-rw-r--r--Documentation/RelNotes/1.9.4.txt16
-rw-r--r--Documentation/RelNotes/2.0.0.txt364
-rw-r--r--Documentation/RelNotes/2.1.0.txt86
-rw-r--r--Documentation/config.txt114
-rw-r--r--Documentation/git-add.txt34
-rw-r--r--Documentation/git-am.txt17
-rw-r--r--Documentation/git-archive.txt5
-rw-r--r--Documentation/git-blame.txt3
-rw-r--r--Documentation/git-cherry-pick.txt7
-rw-r--r--Documentation/git-clone.txt11
-rw-r--r--Documentation/git-commit-tree.txt5
-rw-r--r--Documentation/git-commit.txt14
-rw-r--r--Documentation/git-cvsimport.txt4
-rw-r--r--Documentation/git-filter-branch.txt4
-rw-r--r--Documentation/git-gc.txt3
-rw-r--r--Documentation/git-grep.txt3
-rw-r--r--Documentation/git-merge.txt7
-rw-r--r--Documentation/git-mergetool.txt8
-rw-r--r--Documentation/git-notes.txt2
-rw-r--r--Documentation/git-pack-objects.txt2
-rw-r--r--Documentation/git-push.txt10
-rw-r--r--Documentation/git-rebase.txt4
-rw-r--r--Documentation/git-remote.txt2
-rw-r--r--Documentation/git-repack.txt17
-rw-r--r--Documentation/git-request-pull.txt55
-rw-r--r--Documentation/git-reset.txt5
-rw-r--r--Documentation/git-rev-list.txt1
-rw-r--r--Documentation/git-rev-parse.txt38
-rw-r--r--Documentation/git-revert.txt6
-rw-r--r--Documentation/git-shell.txt2
-rw-r--r--Documentation/git-stash.txt2
-rw-r--r--Documentation/git-status.txt2
-rw-r--r--Documentation/git-submodule.txt25
-rw-r--r--Documentation/git-svn.txt23
-rw-r--r--Documentation/git-tag.txt6
-rw-r--r--Documentation/git-update-index.txt8
-rw-r--r--Documentation/git-update-ref.txt18
-rw-r--r--Documentation/git-upload-archive.txt32
-rw-r--r--Documentation/git.txt14
-rw-r--r--Documentation/gitcore-tutorial.txt2
-rw-r--r--Documentation/gitcvs-migration.txt2
-rw-r--r--Documentation/gitignore.txt3
-rw-r--r--Documentation/gitk.txt10
-rw-r--r--Documentation/gitremote-helpers.txt4
-rw-r--r--Documentation/gitrepository-layout.txt4
-rw-r--r--Documentation/gitweb.txt2
-rw-r--r--Documentation/glossary-content.txt4
-rwxr-xr-xDocumentation/howto-index.sh12
-rwxr-xr-xDocumentation/install-webdoc.sh6
-rw-r--r--Documentation/merge-strategies.txt2
-rw-r--r--Documentation/rev-list-options.txt15
-rw-r--r--Documentation/technical/api-builtin.txt13
-rw-r--r--Documentation/technical/api-hash.txt52
-rw-r--r--Documentation/technical/api-hashmap.txt234
-rw-r--r--Documentation/technical/api-parse-options.txt4
-rw-r--r--Documentation/technical/api-strbuf.txt9
-rw-r--r--Documentation/technical/bitmap-format.txt164
-rw-r--r--Documentation/technical/http-protocol.txt4
-rwxr-xr-xGIT-VERSION-GEN2
-rw-r--r--Makefile70
l---------RelNotes2
-rw-r--r--advice.c2
-rw-r--r--advice.h1
-rw-r--r--archive.c17
-rw-r--r--attr.c7
-rw-r--r--bisect.c5
-rw-r--r--block-sha1/sha1.c32
-rw-r--r--branch.c56
-rw-r--r--builtin/add.c201
-rw-r--r--builtin/apply.c26
-rw-r--r--builtin/blame.c129
-rw-r--r--builtin/branch.c2
-rw-r--r--builtin/cat-file.c15
-rw-r--r--builtin/checkout.c4
-rw-r--r--builtin/clean.c3
-rw-r--r--builtin/clone.c9
-rw-r--r--builtin/commit-tree.c12
-rw-r--r--builtin/commit.c123
-rw-r--r--builtin/config.c104
-rw-r--r--builtin/describe.c55
-rw-r--r--builtin/fetch.c2
-rw-r--r--builtin/for-each-ref.c2
-rw-r--r--builtin/fsck.c8
-rw-r--r--builtin/gc.c36
-rw-r--r--builtin/index-pack.c29
-rw-r--r--builtin/init-db.c8
-rw-r--r--builtin/ls-remote.c2
-rw-r--r--builtin/merge.c13
-rw-r--r--builtin/mktree.c5
-rw-r--r--builtin/mv.c3
-rw-r--r--builtin/name-rev.c2
-rw-r--r--builtin/notes.c14
-rw-r--r--builtin/pack-objects.c518
-rw-r--r--builtin/prune-packed.c2
-rw-r--r--builtin/prune.c4
-rw-r--r--builtin/push.c35
-rw-r--r--builtin/reflog.c2
-rw-r--r--builtin/repack.c54
-rw-r--r--builtin/replace.c4
-rw-r--r--builtin/rerere.c2
-rw-r--r--builtin/reset.c46
-rw-r--r--builtin/rev-list.c39
-rw-r--r--builtin/rev-parse.c13
-rw-r--r--builtin/revert.c2
-rw-r--r--builtin/rm.c2
-rw-r--r--builtin/show-branch.c2
-rw-r--r--builtin/tag.c171
-rw-r--r--builtin/unpack-objects.c4
-rw-r--r--builtin/update-index.c73
-rw-r--r--builtin/update-ref.c426
-rw-r--r--bulk-checkin.c8
-rw-r--r--bundle.c9
-rw-r--r--cache-tree.c30
-rw-r--r--cache.h155
-rwxr-xr-xcheck-builtins.sh4
-rw-r--r--combine-diff.c266
-rw-r--r--commit.c48
-rw-r--r--compat/bswap.h112
-rw-r--r--compat/fnmatch/fnmatch.c494
-rw-r--r--compat/fnmatch/fnmatch.h84
-rw-r--r--compat/mmap.c4
-rwxr-xr-xcompat/vcbuild/scripts/clink.pl2
-rw-r--r--compat/win32/alloca.h (renamed from compat/vcbuild/include/alloca.h)0
-rw-r--r--config.c92
-rw-r--r--config.mak.uname32
-rw-r--r--configure.ac38
-rw-r--r--connect.c2
-rw-r--r--contrib/completion/git-completion.bash20
-rw-r--r--contrib/completion/git-completion.zsh1
-rw-r--r--contrib/completion/git-prompt.sh77
-rwxr-xr-xcontrib/contacts/git-contacts2
-rw-r--r--contrib/examples/builtin-fetch--tool.c3
-rwxr-xr-xcontrib/examples/git-checkout.sh8
-rwxr-xr-xcontrib/examples/git-clone.sh20
-rwxr-xr-xcontrib/examples/git-commit.sh10
-rwxr-xr-xcontrib/examples/git-fetch.sh6
-rwxr-xr-xcontrib/examples/git-ls-remote.sh4
-rwxr-xr-xcontrib/examples/git-merge.sh4
-rwxr-xr-xcontrib/examples/git-repack.sh2
-rwxr-xr-xcontrib/examples/git-resolve.sh2
-rwxr-xr-xcontrib/examples/git-revert.sh2
-rwxr-xr-xcontrib/examples/git-tag.sh2
-rwxr-xr-xcontrib/git-resurrect.sh1
-rw-r--r--contrib/hooks/multimail/CHANGES33
-rw-r--r--contrib/hooks/multimail/README46
-rw-r--r--contrib/hooks/multimail/README.Git4
-rwxr-xr-xcontrib/hooks/multimail/git_multimail.py218
-rwxr-xr-xcontrib/hooks/multimail/post-receive4
-rwxr-xr-xcontrib/mw-to-git/git-remote-mediawiki.perl7
-rwxr-xr-xcontrib/mw-to-git/t/install-wiki.sh10
-rwxr-xr-xcontrib/mw-to-git/t/t9360-mw-to-git-clone.sh14
-rwxr-xr-xcontrib/mw-to-git/t/t9362-mw-to-git-utf8.sh4
-rwxr-xr-xcontrib/mw-to-git/t/t9363-mw-to-git-export-import.sh19
-rwxr-xr-xcontrib/mw-to-git/t/t9365-continuing-queries.sh2
-rwxr-xr-xcontrib/mw-to-git/t/test-gitmw-lib.sh8
-rw-r--r--contrib/remote-helpers/Makefile14
-rw-r--r--contrib/remote-helpers/README15
-rwxr-xr-xcontrib/remote-helpers/git-remote-bzr955
-rwxr-xr-xcontrib/remote-helpers/git-remote-hg1257
-rwxr-xr-xcontrib/remote-helpers/test-bzr.sh394
-rwxr-xr-xcontrib/remote-helpers/test-hg-bidi.sh242
-rwxr-xr-xcontrib/remote-helpers/test-hg-hg-git.sh541
-rwxr-xr-xcontrib/remote-helpers/test-hg.sh775
-rwxr-xr-xcontrib/subtree/git-subtree.sh1
-rwxr-xr-xcontrib/subtree/t/t7900-subtree.sh2
-rwxr-xr-xcontrib/thunderbird-patch-inline/appp.sh14
-rw-r--r--daemon.c30
-rw-r--r--date.c2
-rw-r--r--diff-lib.c5
-rw-r--r--diff-no-index.c17
-rw-r--r--diff.c105
-rw-r--r--diff.h14
-rw-r--r--diffcore-order.c53
-rw-r--r--diffcore-pickaxe.c138
-rw-r--r--diffcore-rename.c199
-rw-r--r--diffcore.h16
-rw-r--r--dir.c42
-rw-r--r--environment.c6
-rw-r--r--ewah/bitmap.c221
-rw-r--r--ewah/ewah_bitmap.c714
-rw-r--r--ewah/ewah_io.c204
-rw-r--r--ewah/ewah_rlw.c115
-rw-r--r--ewah/ewok.h233
-rw-r--r--ewah/ewok_rlw.h114
-rw-r--r--fast-import.c33
-rw-r--r--fetch-pack.c1
-rw-r--r--fsck.c44
-rwxr-xr-xgit-add--interactive.perl3
-rwxr-xr-xgit-am.sh56
-rwxr-xr-xgit-bisect.sh8
-rw-r--r--git-compat-util.h38
-rwxr-xr-xgit-gui/git-gui.sh4
-rwxr-xr-xgit-instaweb.sh1
-rwxr-xr-xgit-mergetool.sh14
-rwxr-xr-xgit-p4.py4
-rwxr-xr-xgit-pull.sh32
-rwxr-xr-xgit-quiltimport.sh1
-rw-r--r--git-rebase--am.sh23
-rw-r--r--git-rebase--interactive.sh54
-rw-r--r--git-rebase--merge.sh21
-rwxr-xr-xgit-rebase.sh85
-rwxr-xr-xgit-remote-testgit.sh18
-rwxr-xr-xgit-request-pull.sh137
-rwxr-xr-xgit-send-email.perl16
-rw-r--r--git-sh-setup.sh4
-rwxr-xr-xgit-stash.sh2
-rwxr-xr-xgit-submodule.sh35
-rwxr-xr-xgit-svn.perl12
-rwxr-xr-xgit-web--browse.sh6
-rw-r--r--git.c4
-rwxr-xr-xgitweb/gitweb.perl2
-rw-r--r--gitweb/static/gitweb.css5
-rw-r--r--grep.c14
-rw-r--r--hash.c110
-rw-r--r--hash.h50
-rw-r--r--hashmap.c228
-rw-r--r--hashmap.h71
-rw-r--r--help.c7
-rw-r--r--http-push.c3
-rw-r--r--http.c26
-rw-r--r--http.h9
-rw-r--r--imap-send.c45
-rw-r--r--khash.h338
-rw-r--r--line-log.c26
-rw-r--r--list-objects.c5
-rw-r--r--log-tree.c6
-rw-r--r--match-trees.c11
-rw-r--r--mergetools/gvimdiff31
-rw-r--r--mergetools/vimdiff14
-rw-r--r--mergetools/vimdiff31
-rw-r--r--name-hash.c163
-rw-r--r--notes-cache.c2
-rw-r--r--notes-utils.c5
-rw-r--r--object.c29
-rw-r--r--object.h20
-rw-r--r--pack-bitmap-write.c552
-rw-r--r--pack-bitmap.c1075
-rw-r--r--pack-bitmap.h64
-rw-r--r--pack-objects.c111
-rw-r--r--pack-objects.h68
-rw-r--r--pack-revindex.c43
-rw-r--r--pack-revindex.h9
-rw-r--r--pack-write.c18
-rw-r--r--pack.h2
-rw-r--r--pager.c4
-rw-r--r--parse-options.c13
-rw-r--r--parse-options.h7
-rw-r--r--patch-ids.c5
-rw-r--r--perl/Git/SVN.pm2
-rw-r--r--perl/Git/SVN/Log.pm2
-rw-r--r--po/bg.po5033
-rw-r--r--po/de.po2771
-rw-r--r--po/fr.po2791
-rw-r--r--po/git.pot2527
-rw-r--r--po/sv.po2722
-rw-r--r--po/vi.po2843
-rw-r--r--po/zh_CN.po2705
-rw-r--r--pretty.c9
-rw-r--r--progress.c3
-rw-r--r--read-cache.c149
-rw-r--r--reflog-walk.c16
-rw-r--r--refs.c199
-rw-r--r--refs.h94
-rw-r--r--remote-curl.c5
-rw-r--r--remote-testsvn.c4
-rw-r--r--remote.c104
-rw-r--r--remote.h1
-rw-r--r--replace_object.c34
-rw-r--r--resolve-undo.c7
-rw-r--r--revision.c80
-rw-r--r--revision.h16
-rw-r--r--sequencer.c15
-rw-r--r--sequencer.h2
-rw-r--r--setup.c118
-rw-r--r--sh-i18n--envsubst.c12
-rw-r--r--sha1_file.c83
-rw-r--r--sha1_name.c2
-rw-r--r--strbuf.c29
-rw-r--r--strbuf.h18
-rw-r--r--streaming.c4
-rw-r--r--submodule.c25
-rw-r--r--t/Makefile4
-rwxr-xr-xt/lib-credential.sh2
-rw-r--r--t/lib-cvs.sh2
-rw-r--r--t/lib-git-daemon.sh10
-rwxr-xr-xt/lib-gpg.sh2
-rw-r--r--t/lib-httpd.sh22
-rwxr-xr-xt/perf/p5302-pack-index.sh2
-rwxr-xr-xt/perf/p5310-pack-bitmaps.sh57
-rwxr-xr-xt/t0001-init.sh223
-rwxr-xr-xt/t0008-ignores.sh31
-rwxr-xr-xt/t0010-racy-git.sh4
-rwxr-xr-xt/t0011-hashmap.sh240
-rwxr-xr-xt/t0020-crlf.sh42
-rwxr-xr-xt/t0025-crlf-auto.sh38
-rwxr-xr-xt/t0026-eol-config.sh20
-rwxr-xr-xt/t0030-stripspace.sh20
-rwxr-xr-xt/t0040-parse-options.sh7
-rwxr-xr-xt/t0060-path-utils.sh21
-rwxr-xr-xt/t0300-credentials.sh2
-rwxr-xr-xt/t1000-read-tree-m-3way.sh4
-rwxr-xr-xt/t1001-read-tree-m-2way.sh18
-rwxr-xr-xt/t1002-read-tree-m-u-2way.sh10
-rwxr-xr-xt/t1003-read-tree-prefix.sh2
-rwxr-xr-xt/t1004-read-tree-m-u-wf.sh8
-rwxr-xr-xt/t1020-subdirectory.sh24
-rwxr-xr-xt/t1050-large.sh4
-rwxr-xr-xt/t1300-repo-config.sh64
-rwxr-xr-xt/t1302-repo-version.sh2
-rwxr-xr-xt/t1305-config-include.sh32
-rwxr-xr-xt/t1400-update-ref.sh100
-rwxr-xr-xt/t1502-rev-parse-parseopt.sh92
-rwxr-xr-xt/t1510-repo-setup.sh4
-rwxr-xr-xt/t1600-index.sh76
-rwxr-xr-xt/t2104-update-index-skip-worktree.sh2
-rwxr-xr-xt/t2107-update-index-basic.sh13
-rwxr-xr-xt/t2200-add-update.sh9
-rwxr-xr-xt/t3004-ls-files-basic.sh17
-rwxr-xr-xt/t3070-wildmatch.sh13
-rwxr-xr-xt/t3200-branch.sh22
-rwxr-xr-xt/t3301-notes.sh49
-rwxr-xr-xt/t3400-rebase.sh17
-rwxr-xr-xt/t3404-rebase-interactive.sh69
-rwxr-xr-xt/t3413-rebase-hook.sh6
-rwxr-xr-xt/t3508-cherry-pick-many-commits.sh6
-rwxr-xr-xt/t3600-rm.sh3
-rwxr-xr-xt/t3905-stash-include-untracked.sh4
-rwxr-xr-xt/t3910-mac-os-precompose.sh26
-rwxr-xr-xt/t4006-diff-mode.sh2
-rwxr-xr-xt/t4010-diff-pathspec.sh4
-rwxr-xr-xt/t4012-diff-binary.sh16
-rwxr-xr-xt/t4013-diff-various.sh6
-rwxr-xr-xt/t4014-format-patch.sh24
-rwxr-xr-xt/t4018-diff-funcname.sh230
-rw-r--r--t/t4018/README18
-rw-r--r--t/t4018/cpp-c++-function4
-rw-r--r--t/t4018/cpp-class-constructor4
-rw-r--r--t/t4018/cpp-class-constructor-mem-init5
-rw-r--r--t/t4018/cpp-class-definition4
-rw-r--r--t/t4018/cpp-class-definition-derived5
-rw-r--r--t/t4018/cpp-class-destructor4
-rw-r--r--t/t4018/cpp-function-returning-global-type4
-rw-r--r--t/t4018/cpp-function-returning-nested5
-rw-r--r--t/t4018/cpp-function-returning-pointer4
-rw-r--r--t/t4018/cpp-function-returning-reference4
-rw-r--r--t/t4018/cpp-gnu-style-function5
-rw-r--r--t/t4018/cpp-namespace-definition4
-rw-r--r--t/t4018/cpp-operator-definition4
-rw-r--r--t/t4018/cpp-skip-access-specifiers8
-rw-r--r--t/t4018/cpp-skip-comment-block9
-rw-r--r--t/t4018/cpp-skip-labels8
-rw-r--r--t/t4018/cpp-struct-definition9
-rw-r--r--t/t4018/cpp-struct-single-line7
-rw-r--r--t/t4018/cpp-template-function-definition4
-rw-r--r--t/t4018/cpp-union-definition4
-rw-r--r--t/t4018/cpp-void-c-function4
-rw-r--r--t/t4018/custom1-pattern17
-rw-r--r--t/t4018/custom2-match-to-end-of-line8
-rw-r--r--t/t4018/custom3-alternation-in-pattern17
-rw-r--r--t/t4018/java-class-member-function8
-rw-r--r--t/t4018/perl-skip-end-of-heredoc8
-rw-r--r--t/t4018/perl-skip-forward-decl10
-rw-r--r--t/t4018/perl-skip-sub-in-pod18
-rw-r--r--t/t4018/perl-sub-definition4
-rw-r--r--t/t4018/perl-sub-definition-kr-brace4
-rwxr-xr-xt/t4036-format-patch-signer-mime.sh2
-rwxr-xr-xt/t4038-diff-combined.sh2
-rwxr-xr-xt/t4056-diff-order.sh21
-rwxr-xr-xt/t4057-diff-combined-paths.sh106
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-rwxr-xr-xt/t4119-apply-config.sh2
-rwxr-xr-xt/t4204-patch-id.sh4
-rwxr-xr-xt/t4209-log-pickaxe.sh166
-rwxr-xr-xt/t5000-tar-tree.sh13
-rwxr-xr-xt/t5150-request-pull.sh30
-rwxr-xr-xt/t5305-include-tag.sh4
-rwxr-xr-xt/t5310-pack-bitmaps.sh173
-rwxr-xr-xt/t5400-send-pack.sh1
-rwxr-xr-xt/t5510-fetch.sh6
-rwxr-xr-xt/t5529-push-errors.sh48
-rwxr-xr-xt/t5537-fetch-shallow.sh13
-rwxr-xr-xt/t5560-http-backend-noserver.sh4
-rwxr-xr-xt/t5570-git-daemon.sh1
-rwxr-xr-xt/t5602-clone-remote-exec.sh13
-rwxr-xr-xt/t5701-clone-local.sh6
-rwxr-xr-xt/t5801-remote-helpers.sh48
-rwxr-xr-xt/t6006-rev-list-format.sh9
-rwxr-xr-xt/t7001-mv.sh7
-rwxr-xr-xt/t7004-tag.sh69
-rwxr-xr-xt/t7006-pager.sh18
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-rwxr-xr-xt/t7104-reset-hard.sh (renamed from t/t7104-reset.sh)0
-rwxr-xr-xt/t7400-submodule-basic.sh5
-rwxr-xr-xt/t7406-submodule-update.sh1
-rwxr-xr-xt/t7500-commit.sh11
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-rwxr-xr-xt/t7601-merge-pull-config.sh21
-rwxr-xr-xt/t7700-repack.sh18
-rwxr-xr-xt/t7800-difftool.sh2
-rwxr-xr-xt/t7810-grep.sh70
-rwxr-xr-xt/t9001-send-email.sh2
-rwxr-xr-xt/t9107-git-svn-migrate.sh54
-rwxr-xr-xt/t9114-git-svn-dcommit-merge.sh4
-rwxr-xr-xt/t9116-git-svn-log.sh46
-rwxr-xr-xt/t9117-git-svn-init-clone.sh20
-rwxr-xr-xt/t9118-git-svn-funky-branch-names.sh20
-rwxr-xr-xt/t9120-git-svn-clone-with-percent-escapes.sh14
-rwxr-xr-xt/t9125-git-svn-multi-glob-branch-names.sh6
-rwxr-xr-xt/t9128-git-svn-cmd-branch.sh18
-rwxr-xr-xt/t9130-git-svn-authors-file.sh3
-rwxr-xr-xt/t9135-git-svn-moved-branch-empty-file.sh2
-rwxr-xr-xt/t9141-git-svn-multiple-branches.sh28
-rwxr-xr-xt/t9145-git-svn-master-branch.sh2
-rwxr-xr-xt/t9154-git-svn-fancy-glob.sh6
-rwxr-xr-xt/t9155-git-svn-fetch-deleted-tag.sh4
-rwxr-xr-xt/t9156-git-svn-fetch-deleted-tag-2.sh6
-rwxr-xr-xt/t9161-git-svn-mergeinfo-push.sh22
-rwxr-xr-xt/t9163-git-svn-reset-clears-caches.sh4
-rwxr-xr-xt/t9165-git-svn-fetch-merge-branch-of-branch.sh2
-rwxr-xr-xt/t9166-git-svn-fetch-merge-branch-of-branch2.sh2
-rwxr-xr-xt/t9167-git-svn-cmd-branch-subproject.sh2
-rwxr-xr-xt/t9400-git-cvsserver-server.sh1
-rwxr-xr-xt/t9903-bash-prompt.sh42
-rw-r--r--t/test-lib-functions.sh63
-rw-r--r--t/test-lib.sh7
-rw-r--r--test-hashmap.c255
-rw-r--r--test-parse-options.c2
-rw-r--r--test-wildmatch.c79
-rw-r--r--transport-helper.c94
-rw-r--r--transport.c8
-rw-r--r--tree-diff.c683
-rw-r--r--tree-walk.c2
-rw-r--r--tree-walk.h2
-rw-r--r--unpack-trees.c5
-rw-r--r--upload-pack.c19
-rw-r--r--userdiff.c12
-rw-r--r--utf8.c15
-rw-r--r--versioncmp.c93
-rw-r--r--walker.c1
-rw-r--r--wrapper.c38
-rw-r--r--ws.c7
-rw-r--r--wt-status.c21
-rw-r--r--wt-status.h1
450 files changed, 23967 insertions, 19294 deletions
diff --git a/.gitignore b/.gitignore
index b5f9def..dc600f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -182,6 +182,7 @@
/test-dump-cache-tree
/test-scrap-cache-tree
/test-genrandom
+/test-hashmap
/test-index-version
/test-line-buffer
/test-match-trees
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines
index b99fa87..f424dbd 100644
--- a/Documentation/CodingGuidelines
+++ b/Documentation/CodingGuidelines
@@ -126,6 +126,17 @@ For C programs:
"char * string". This makes it easier to understand code
like "char *string, c;".
+ - Use whitespace around operators and keywords, but not inside
+ parentheses and not around functions. So:
+
+ while (condition)
+ func(bar + 1);
+
+ and not:
+
+ while( condition )
+ func (bar+1);
+
- We avoid using braces unnecessarily. I.e.
if (bla) {
@@ -153,6 +164,16 @@ For C programs:
* multi-line comment.
*/
+ Note however that a comment that explains a translatable string to
+ translators uses a convention of starting with a magic token
+ "TRANSLATORS: " immediately after the opening delimiter, even when
+ it spans multiple lines. We do not add an asterisk at the beginning
+ of each line, either. E.g.
+
+ /* TRANSLATORS: here is a comment that explains the string
+ to be translated, that follows immediately after it */
+ _("Here is a translatable string explained by the above.");
+
- Double negation is often harder to understand than no negation
at all.
diff --git a/Documentation/RelNotes/1.9.3.txt b/Documentation/RelNotes/1.9.3.txt
new file mode 100644
index 0000000..17b05ca
--- /dev/null
+++ b/Documentation/RelNotes/1.9.3.txt
@@ -0,0 +1,21 @@
+Git v1.9.3 Release Notes
+========================
+
+Fixes since v1.9.2
+------------------
+
+ * "git p4" dealing with changes in binary files were broken by a
+ change in 1.9 release.
+
+ * The shell prompt script (in contrib/), when using the PROMPT_COMMAND
+ interface, used an unsafe construct when showing the branch name in
+ $PS1.
+
+ * "git rebase" used a POSIX shell construct FreeBSD /bin/sh does not
+ work well with.
+
+ * Some more Unicode codepoints defined in Unicode 6.3 as having
+ zero width have been taught to our display column counting logic.
+
+ * Some tests used shell constructs that did not work well on
+ FreeBSD.
diff --git a/Documentation/RelNotes/1.9.4.txt b/Documentation/RelNotes/1.9.4.txt
new file mode 100644
index 0000000..e1d1835
--- /dev/null
+++ b/Documentation/RelNotes/1.9.4.txt
@@ -0,0 +1,16 @@
+Git v1.9.4 Release Notes
+========================
+
+Fixes since v1.9.3
+------------------
+
+ * Commands that take pathspecs on the command line misbehaved when
+ the pathspec is given as an absolute pathname (which is a
+ practice not particularly encouraged) that points at a symbolic
+ link in the working tree.
+
+ * An earlier fix to the shell prompt script (in contrib/) for using
+ the PROMPT_COMMAND interface did not correctly check if the extra
+ code path needs to trigger, causing the branch name not to appear
+ when 'promptvars' option is disabled in bash or PROMPT_SUBST is
+ unset in zsh.
diff --git a/Documentation/RelNotes/2.0.0.txt b/Documentation/RelNotes/2.0.0.txt
new file mode 100644
index 0000000..2617372
--- /dev/null
+++ b/Documentation/RelNotes/2.0.0.txt
@@ -0,0 +1,364 @@
+Git v2.0 Release Notes
+======================
+
+Backward compatibility notes
+----------------------------
+
+When "git push [$there]" does not say what to push, we have used the
+traditional "matching" semantics so far (all your branches were sent
+to the remote as long as there already are branches of the same name
+over there). In Git 2.0, the default is now the "simple" semantics,
+which pushes:
+
+ - only the current branch to the branch with the same name, and only
+ when the current branch is set to integrate with that remote
+ branch, if you are pushing to the same remote as you fetch from; or
+
+ - only the current branch to the branch with the same name, if you
+ are pushing to a remote that is not where you usually fetch from.
+
+You can use the configuration variable "push.default" to change
+this. If you are an old-timer who wants to keep using the
+"matching" semantics, you can set the variable to "matching", for
+example. Read the documentation for other possibilities.
+
+When "git add -u" and "git add -A" are run inside a subdirectory
+without specifying which paths to add on the command line, they
+operate on the entire tree for consistency with "git commit -a" and
+other commands (these commands used to operate only on the current
+subdirectory). Say "git add -u ." or "git add -A ." if you want to
+limit the operation to the current directory.
+
+"git add <path>" is the same as "git add -A <path>" now, so that
+"git add dir/" will notice paths you removed from the directory and
+record the removal. In older versions of Git, "git add <path>" used
+to ignore removals. You can say "git add --ignore-removal <path>" to
+add only added or modified paths in <path>, if you really want to.
+
+The "-q" option to "git diff-files", which does *NOT* mean "quiet",
+has been removed (it told Git to ignore deletion, which you can do
+with "git diff-files --diff-filter=d").
+
+"git request-pull" lost a few "heuristics" that often led to mistakes.
+
+The default prefix for "git svn" has changed in Git 2.0. For a long
+time, "git svn" created its remote-tracking branches directly under
+refs/remotes, but it now places them under refs/remotes/origin/ unless
+it is told otherwise with its "--prefix" option.
+
+
+Updates since v1.9 series
+-------------------------
+
+UI, Workflows & Features
+
+ * The "multi-mail" post-receive hook (in contrib/) has been updated
+ to a more recent version from upstream.
+
+ * The "remote-hg/bzr" remote-helper interfaces (used to be in
+ contrib/) are no more. They are now maintained separately as
+ third-party plug-ins in their own repositories.
+
+ * "git gc --aggressive" learned "--depth" option and
+ "gc.aggressiveDepth" configuration variable to allow use of a less
+ insane depth than the built-in default value of 250.
+
+ * "git log" learned the "--show-linear-break" option to show where a
+ single strand-of-pearls is broken in its output.
+
+ * The "rev-parse --parseopt" mechanism used by scripted Porcelains to
+ parse command-line options and to give help text learned to take
+ the argv-help (the placeholder string for an option parameter,
+ e.g. "key-id" in "--gpg-sign=<key-id>").
+
+ * The pattern to find where the function begins in C/C++ used in
+ "diff" and "grep -p" has been updated to improve viewing C++
+ sources.
+
+ * "git rebase" learned to interpret a lone "-" as "@{-1}", the
+ branch that we were previously on.
+
+ * "git commit --cleanup=<mode>" learned a new mode, scissors.
+
+ * "git tag --list" output can be sorted using "version sort" with
+ "--sort=version:refname".
+
+ * Discard the accumulated "heuristics" to guess from which branch the
+ result wants to be pulled from and make sure that what the end user
+ specified is not second-guessed by "git request-pull", to avoid
+ mistakes. When you pushed out your 'master' branch to your public
+ repository as 'for-linus', use the new "master:for-linus" syntax to
+ denote the branch to be pulled.
+
+ * "git grep" learned to behave in a way similar to native grep when
+ "-h" (no header) and "-c" (count) options are given.
+
+ * "git push" via transport-helper interface has been updated to
+ allow forced ref updates in a way similar to the natively
+ supported transports.
+
+ * The "simple" mode is the default for "git push".
+
+ * "git add -u" and "git add -A", when run without any pathspec, is a
+ tree-wide operation even when run inside a subdirectory of a
+ working tree.
+
+ * "git add <path>" is the same as "git add -A <path>" now.
+
+ * "core.statinfo" configuration variable, which is a
+ never-advertised synonym to "core.checkstat", has been removed.
+
+ * The "-q" option to "git diff-files", which does *NOT* mean
+ "quiet", has been removed (it told Git to ignore deletion, which
+ you can do with "git diff-files --diff-filter=d").
+
+ * Server operators can loosen the "tips of refs only" restriction for
+ the remote archive service with the uploadarchive.allowUnreachable
+ configuration option.
+
+ * The progress indicators from various time-consuming commands have
+ been marked for i18n/l10n.
+
+ * "git notes -C <blob>" diagnoses as an error an attempt to use an
+ object that is not a blob.
+
+ * "git config" learned to read from the standard input when "-" is
+ given as the value to its "--file" parameter (attempting an
+ operation to update the configuration in the standard input is
+ rejected, of course).
+
+ * Trailing whitespaces in .gitignore files, unless they are quoted
+ for fnmatch(3), e.g. "path\ ", are warned and ignored. Strictly
+ speaking, this is a backward-incompatible change, but very unlikely
+ to bite any sane user and adjusting should be obvious and easy.
+
+ * Many commands that create commits, e.g. "pull" and "rebase",
+ learned to take the "--gpg-sign" option on the command line.
+
+ * "git commit" can be told to always GPG sign the resulting commit
+ by setting the "commit.gpgsign" configuration variable to "true"
+ (the command-line option "--no-gpg-sign" should override it).
+
+ * "git pull" can be told to only accept fast-forward by setting the
+ new "pull.ff" configuration variable.
+
+ * "git reset" learned the "-N" option, which does not reset the index
+ fully for paths the index knows about but the tree-ish the command
+ resets to does not (these paths are kept as intend-to-add entries).
+
+
+Performance, Internal Implementation, etc.
+
+ * The compilation options to port to AIX and to MSVC have been
+ updated.
+
+ * We started using wildmatch() in place of fnmatch(3) a few releases
+ ago; complete the process and stop using fnmatch(3).
+
+ * Uses of curl's "multi" interface and "easy" interface do not mix
+ well when we attempt to reuse outgoing connections. Teach the RPC
+ over HTTP code, used in the smart HTTP transport, not to use the
+ "easy" interface.
+
+ * The bitmap-index feature from JGit has been ported, which should
+ significantly improve performance when serving objects from a
+ repository that uses it.
+
+ * The way "git log --cc" shows a combined diff against multiple
+ parents has been optimized.
+
+ * The prefixcmp() and suffixcmp() functions are gone. Use
+ starts_with() and ends_with(), and also consider if skip_prefix()
+ suits your needs better when using the former.
+
+
+Also contains various documentation updates and code clean-ups. Many
+of them came from flurry of activities as GSoC candidate microproject
+exercises.
+
+
+Fixes since v1.9 series
+-----------------------
+
+Unless otherwise noted, all the fixes since v1.9 in the maintenance
+track are contained in this release (see the maintenance releases'
+notes for details).
+
+ * "git p4" was broken in 1.9 release to deal with changes in binary
+ files.
+ (merge 749b668 cl/p4-use-diff-tree later to maint).
+
+ * The shell prompt script (in contrib/), when using the PROMPT_COMMAND
+ interface, used an unsafe construct when showing the branch name in
+ $PS1.
+ (merge 1e4119c8 rh/prompt-pcmode-avoid-eval-on-refname later to maint).
+
+ * "git rebase" used a POSIX shell construct FreeBSD's /bin/sh does not
+ work well with.
+ (merge 8cd6596 km/avoid-non-function-return-in-rebase later to maint).
+
+ * zsh prompt (in contrib/) leaked unnecessary error messages.
+
+ * Bash completion (in contrib/) did not complete the refs and remotes
+ correctly given "git pu<TAB>" when "pu" is aliased to "push".
+
+ * Some more Unicode code points, defined in Unicode 6.3 as having zero
+ width, have been taught to our display column counting logic.
+ (merge d813ab9 tb/unicode-6.3-zero-width later to maint).
+
+ * Some tests used shell constructs that did not work well on FreeBSD
+ (merge ff7a1c6 km/avoid-bs-in-shell-glob later to maint).
+ (merge 00764ca km/avoid-cp-a later to maint).
+
+ * "git update-ref --stdin" did not fail a request to create a ref
+ when the ref already existed.
+ (merge b9d56b5 mh/update-ref-batch-create-fix later to maint).
+
+ * "git diff --no-index -Mq a b" fell into an infinite loop.
+ (merge ad1c3fb jc/fix-diff-no-index-diff-opt-parse later to maint).
+
+ * "git fetch --prune", when the right-hand side of multiple fetch
+ refspecs overlap (e.g. storing "refs/heads/*" to
+ "refs/remotes/origin/*", while storing "refs/frotz/*" to
+ "refs/remotes/origin/fr/*"), aggressively thought that lack of
+ "refs/heads/fr/otz" on the origin site meant we should remove
+ "refs/remotes/origin/fr/otz" from us, without checking their
+ "refs/frotz/otz" first.
+
+ Note that such a configuration is inherently unsafe (think what
+ should happen when "refs/heads/fr/otz" does appear on the origin
+ site), but that is not a reason not to be extra careful.
+ (merge e6f6371 cn/fetch-prune-overlapping-destination later to maint).
+
+ * "git status --porcelain --branch" showed its output with labels
+ "ahead/behind/gone" translated to the user's locale.
+ (merge 7a76c28 mm/status-porcelain-format-i18n-fix later to maint).
+
+ * A stray environment variable $prefix could have leaked into and
+ affected the behaviour of the "subtree" script (in contrib/).
+
+ * When it is not necessary to edit a commit log message (e.g. "git
+ commit -m" is given a message without specifying "-e"), we used to
+ disable the spawning of the editor by overriding GIT_EDITOR, but
+ this means all the uses of the editor, other than to edit the
+ commit log message, are also affected.
+ (merge b549be0 bp/commit-p-editor later to maint).
+
+ * "git mv" that moves a submodule forgot to adjust the array that
+ uses to keep track of which submodules were to be moved to update
+ its configuration.
+ (merge fb8a4e8 jk/mv-submodules-fix later to maint).
+
+ * Length limit for the pathname used when removing a path in a deep
+ subdirectory has been removed to avoid buffer overflows.
+ (merge 2f29e0c mh/remove-subtree-long-pathname-fix later to maint).
+
+ * The test helper lib-terminal always run an actual test_expect_*
+ when included, which screwed up with the use of skil-all that may
+ have to be done later.
+ (merge 7e27173 jk/lib-terminal-lazy later to maint).
+
+ * "git index-pack" used a wrong variable to name the keep-file in an
+ error message when the file cannot be written or closed.
+ (merge de983a0 nd/index-pack-error-message later to maint).
+
+ * "rebase -i" produced a broken insn sheet when the title of a commit
+ happened to contain '\n' (or ended with '\c') due to a careless use
+ of 'echo'.
+ (merge cb1aefd us/printf-not-echo later to maint).
+
+ * There were a few instances of 'git-foo' remaining in the
+ documentation that should have been spelled 'git foo'.
+ (merge 3c3e6f5 rr/doc-merge-strategies later to maint).
+
+ * Serving objects from a shallow repository needs to write a
+ new file to hold the temporary shallow boundaries, but it was not
+ cleaned when we exit due to die() or a signal.
+ (merge 7839632 jk/shallow-update-fix later to maint).
+
+ * When "git stash pop" stops after failing to apply the stash
+ (e.g. due to conflicting changes), the stash is not dropped. State
+ that explicitly in the output to let the users know.
+ (merge 2d4c993 jc/stash-pop-not-popped later to maint).
+
+ * The labels in "git status" output that describe the nature of
+ conflicts (e.g. "both deleted") were limited to 20 bytes, which was
+ too short for some l10n (e.g. fr).
+ (merge c7cb333 jn/wt-status later to maint).
+
+ * "git clean -d pathspec" did not use the given pathspec correctly
+ and ended up cleaning too much.
+ (merge 1f2e108 jk/clean-d-pathspec later to maint).
+
+ * "git difftool" misbehaved when the repository is bound to the
+ working tree with the ".git file" mechanism, where a textual file
+ ".git" tells us where it is.
+ (merge fcfec8b da/difftool-git-files later to maint).
+
+ * "git push" did not pay attention to "branch.*.pushremote" if it is
+ defined earlier than "remote.pushdefault"; the order of these two
+ variables in the configuration file should not matter, but it did
+ by mistake.
+ (merge 98b406f jk/remote-pushremote-config-reading later to maint).
+
+ * Code paths that parse timestamps in commit objects have been
+ tightened.
+ (merge f80d1f9 jk/commit-dates-parsing-fix later to maint).
+
+ * "git diff --external-diff" incorrectly fed the submodule directory
+ in the working tree to the external diff driver when it knew that it
+ is the same as one of the versions being compared.
+ (merge aba4727 tr/diff-submodule-no-reuse-worktree later to maint).
+
+ * "git reset" needs to refresh the index when working in a working
+ tree (it can also be used to match the index to the HEAD in an
+ otherwise bare repository), but it failed to set up the working
+ tree properly, causing GIT_WORK_TREE to be ignored.
+ (merge b7756d4 nd/reset-setup-worktree later to maint).
+
+ * "git check-attr" when working on a repository with a working tree
+ did not work well when the working tree was specified via the
+ "--work-tree" (and obviously with "--git-dir") option.
+ (merge cdbf623 jc/check-attr-honor-working-tree later to maint).
+
+ * "merge-recursive" was broken in 1.7.7 era and stopped working in
+ an empty (temporary) working tree, when there are renames
+ involved. This has been corrected.
+ (merge 6e2068a bk/refresh-missing-ok-in-merge-recursive later to maint.)
+
+ * "git rev-parse" was loose in rejecting command-line arguments
+ that do not make sense, e.g. "--default" without the required
+ value for that option.
+ (merge a43219f ds/rev-parse-required-args later to maint.)
+
+ * "include.path" variable (or any variable that expects a path that
+ can use ~username expansion) in the configuration file is not a
+ boolean, but the code failed to check it.
+ (merge 67beb60 jk/config-path-include-fix later to maint.)
+
+ * Commands that take pathspecs on the command line misbehaved when
+ the pathspec is given as an absolute pathname (which is a
+ practice not particularly encouraged) that points at a symbolic
+ link in the working tree.
+ (merge 6127ff6 mw/symlinks later to maint.)
+
+ * "git diff --quiet -- pathspec1 pathspec2" sometimes did not return
+ the correct status value.
+ (merge f34b205 nd/diff-quiet-stat-dirty later to maint.)
+
+ * Attempting to deepen a shallow repository by fetching over smart
+ HTTP transport failed in the protocol exchange, when the no-done
+ extension was used. The fetching side waited for the list of
+ shallow boundary commits after the sending side stopped talking to
+ it.
+ (merge 0232852 nd/http-fetch-shallow-fix later to maint.)
+
+ * Allow "git cmd path/", when the 'path' is where a submodule is
+ bound to the top-level working tree, to match 'path', despite the
+ extra and unnecessary trailing slash (such a slash is often
+ given by command-line completion).
+ (merge 2e70c01 nd/submodule-pathspec-ending-with-slash later to maint.)
+
+ * Documentation and in-code comments had many instances of mistaken
+ use of "nor", which have been corrected.
+ (merge 235e8d5 jl/nor-or-nand-and later to maint).
diff --git a/Documentation/RelNotes/2.1.0.txt b/Documentation/RelNotes/2.1.0.txt
new file mode 100644
index 0000000..ad53d0d
--- /dev/null
+++ b/Documentation/RelNotes/2.1.0.txt
@@ -0,0 +1,86 @@
+Git v2.1 Release Notes
+======================
+
+Updates since v2.0
+------------------
+
+UI, Workflows & Features
+
+ * "git commit --date=<date>" option learned to read from more
+ timestamp formats, including "--date=now".
+
+ * "git grep" learned grep.fullname configuration variable to force
+ "--full-name" to be default. This may cause regressions on
+ scripted users that do not expect this new behaviour.
+
+ * "git merge" without argument, even when there is an upstream
+ defined for the current branch, refused to run until
+ merge.defaultToUpstream is set to true. Flip the default of that
+ configuration variable to true.
+
+ * "git mergetool" learned to drive the vimdiff3 backend.
+
+ * mergetool.prompt used to default to 'true', always asking "do you
+ really want to run the tool on this path?". Among the two
+ purposes this prompt serves, ignore the use case to confirm that
+ the user wants to view particular path with the named tool, and
+ redefine the meaning of the prompt only to confirm the choice of
+ the tool made by the autodetection (for those who configured the
+ tool explicitly, the prompt shown for the latter purpose is
+ simply annoying).
+
+ Strictly speaking, this is a backward incompatible change and the
+ users need to explicitly set the variable to 'true' if they want
+ to resurrect the now-ignored use case.
+
+ * "git svn" learned to cope with malformed timestamps with only one
+ digit in the hour part, e.g. 2014-01-07T5:01:02.048176Z, emitted
+ by some broken subversion server implementations.
+
+
+Performance, Internal Implementation, etc.
+
+ * "git diff" that compares 3-or-more trees (e.g. parents and the
+ result of a merge) have been optimized.
+
+ * The API to update/delete references are being converted to handle
+ updates to multiple references in a transactional way. As an
+ example, "update-ref --stdin [-z]" has been updated to use this
+ API.
+
+
+Also contains various documentation updates and code clean-ups.
+
+
+Fixes since v2.0
+----------------
+
+Unless otherwise noted, all the fixes since v2.0 in the maintenance
+track are contained in this release (see the maintenance releases'
+notes for details).
+
+ * "--ignore-space-change" option of "git apply" ignored the spaces
+ at the beginning of line too aggressively, which is inconsistent
+ with the option of the same name "diff" and "git diff" have.
+ (merge 14d3bb4 jc/apply-ignore-whitespace later to maint).
+
+ * "git blame" miscounted number of columns needed to show localized
+ timestamps, resulting in jaggy left-side-edge of the source code
+ lines in its output.
+ (merge dd75553 jx/blame-align-relative-time later to maint).
+
+ * We used to disable threaded "git index-pack" on platforms without
+ thread-safe pread(); use a different workaround for such
+ platforms to allow threaded "git index-pack".
+ (merge 3953949 nd/index-pack-one-fd-per-thread later to maint).
+
+ * "git rerere forget" did not work well when merge.conflictstyle
+ was set to a non-default value.
+ (merge de3d8bb fc/rerere-conflict-style later to maint).
+
+ * "git status", even though it is a read-only operation, tries to
+ update the index with refreshed lstat(2) info to optimize future
+ accesses to the working tree opportunistically, but this could
+ race with a "read-write" operation that modify the index while it
+ is running. Detect such a race and avoid overwriting the index.
+ (merge 426ddee ym/fix-opportunistic-index-update-race later to maint).
diff --git a/Documentation/config.txt b/Documentation/config.txt
index c26a7c8..9c4ceb3 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -131,8 +131,13 @@ Variables
Note that this list is non-comprehensive and not necessarily complete.
For command-specific variables, you will find a more detailed description
-in the appropriate manual page. You will find a description of non-core
-porcelain configuration variables in the respective porcelain documentation.
+in the appropriate manual page.
+
+Other git-related tools may and do use their own variables. When
+inventing new variables for use in your own tool, make sure their
+names do not conflict with those that are used by Git itself and
+other popular tools, and describe them in your documentation.
+
advice.*::
These variables control various optional help messages designed to
@@ -142,19 +147,13 @@ advice.*::
--
pushUpdateRejected::
Set this variable to 'false' if you want to disable
- 'pushNonFFCurrent', 'pushNonFFDefault',
+ 'pushNonFFCurrent',
'pushNonFFMatching', 'pushAlreadyExists',
'pushFetchFirst', and 'pushNeedsForce'
simultaneously.
pushNonFFCurrent::
Advice shown when linkgit:git-push[1] fails due to a
non-fast-forward update to the current branch.
- pushNonFFDefault::
- Advice to set 'push.default' to 'upstream' or 'current'
- when you ran linkgit:git-push[1] and pushed 'matching
- refs' by default (i.e. you did not provide an explicit
- refspec, and no 'push.default' configuration was set)
- and it resulted in a non-fast-forward error.
pushNonFFMatching::
Advice shown when you ran linkgit:git-push[1] and pushed
'matching refs' explicitly (i.e. you used ':', or
@@ -559,14 +558,19 @@ core.pager::
configuration, then `$PAGER`, and then the default chosen at
compile time (usually 'less').
+
-When the `LESS` environment variable is unset, Git sets it to `FRSX`
+When the `LESS` environment variable is unset, Git sets it to `FRX`
(if `LESS` environment variable is set, Git does not change it at
all). If you want to selectively override Git's default setting
-for `LESS`, you can set `core.pager` to e.g. `less -+S`. This will
+for `LESS`, you can set `core.pager` to e.g. `less -S`. This will
be passed to the shell by Git, which will translate the final
-command to `LESS=FRSX less -+S`. The environment tells the command
-to set the `S` option to chop long lines but the command line
-resets it to the default to fold long lines.
+command to `LESS=FRX less -S`. The environment does not set the
+`S` option but the command line does, instructing less to truncate
+long lines. Similarly, setting `core.pager` to `less -+F` will
+deactivate the `F` option specified by the environment from the
+command-line, deactivating the "quit if one screen" behavior of
+`less`. One can specifically activate some flags for particular
+commands: for example, setting `pager.blame` to `less -S` enables
+line truncation only for `git blame`.
+
Likewise, when the `LV` environment variable is unset, Git sets it
to `-c`. You can override this setting by exporting `LV` with
@@ -992,6 +996,14 @@ commit.cleanup::
have to remove the help lines that begin with `#` in the commit log
template yourself, if you do this).
+commit.gpgsign::
+
+ A boolean to specify whether all commits should be GPG signed.
+ Use of this option when doing operations such as rebase can
+ result in a large number of commits being signed. It may be
+ convenient to use an agent to avoid typing your GPG passphrase
+ several times.
+
commit.status::
A boolean to enable/disable inclusion of status information in the
commit message template when using an editor to prepare the commit
@@ -1149,6 +1161,11 @@ filter.<driver>.smudge::
object to a worktree file upon checkout. See
linkgit:gitattributes[5] for details.
+gc.aggressiveDepth::
+ The depth parameter used in the delta compression
+ algorithm used by 'git gc --aggressive'. This defaults
+ to 250.
+
gc.aggressiveWindow::
The window size parameter used in the delta compression
algorithm used by 'git gc --aggressive'. This defaults
@@ -1167,6 +1184,10 @@ gc.autopacklimit::
--auto` consolidates them into one larger pack. The
default value is 50. Setting this to 0 disables it.
+gc.autodetach::
+ Make `git gc --auto` return immediately andrun in background
+ if the system supports it. Default is true.
+
gc.packrefs::
Running `git pack-refs` in a repository renders it
unclonable by Git versions prior to 1.5.1.2 over dumb
@@ -1324,6 +1345,10 @@ gui.diffcontext::
Specifies how many context lines should be used in calls to diff
made by the linkgit:git-gui[1]. The default is "5".
+gui.displayuntracked::
+ Determines if linkgit::git-gui[1] shows untracked files
+ in the file list. The default is "true".
+
gui.encoding::
Specifies the default encoding to use for displaying of
file contents in linkgit:git-gui[1] and linkgit:gitk[1].
@@ -1601,6 +1626,10 @@ imap::
The configuration variables in the 'imap' section are described
in linkgit:git-imap-send[1].
+index.version::
+ Specify the version with which new index files should be
+ initialized. This does not affect existing repositories.
+
init.templatedir::
Specify the directory from which templates will be copied.
(See the "TEMPLATE DIRECTORY" section of linkgit:git-init[1].)
@@ -1633,7 +1662,7 @@ interactive.singlekey::
linkgit:git-add[1], linkgit:git-checkout[1], linkgit:git-commit[1],
linkgit:git-reset[1], and linkgit:git-stash[1]. Note that this
setting is silently ignored if portable keystroke input
- is not available.
+ is not available; requires the Perl module Term::ReadKey.
log.abbrevCommit::
If true, makes linkgit:git-log[1], linkgit:git-show[1], and
@@ -1862,6 +1891,31 @@ pack.packSizeLimit::
Common unit suffixes of 'k', 'm', or 'g' are
supported.
+pack.useBitmaps::
+ When true, git will use pack bitmaps (if available) when packing
+ to stdout (e.g., during the server side of a fetch). Defaults to
+ true. You should not generally need to turn this off unless
+ you are debugging pack bitmaps.
+
+pack.writebitmaps::
+ When true, git will write a bitmap index when packing all
+ objects to disk (e.g., when `git repack -a` is run). This
+ index can speed up the "counting objects" phase of subsequent
+ packs created for clones and fetches, at the cost of some disk
+ space and extra time spent on the initial repack. Defaults to
+ false.
+
+pack.writeBitmapHashCache::
+ When true, git will include a "hash cache" section in the bitmap
+ index (if one is written). This cache can be used to feed git's
+ delta heuristics, potentially leading to better deltas between
+ bitmapped and non-bitmapped objects (e.g., when serving a fetch
+ between an older, bitmapped pack and objects that have been
+ pushed since the last gc). The downside is that it consumes 4
+ bytes per object of disk space, and that JGit's bitmap
+ implementation does not understand it, causing it to complain if
+ Git and JGit are used on the same repository. Defaults to false.
+
pager.<cmd>::
If the value is boolean, turns on or off pagination of the
output of a particular Git subcommand when writing to a tty.
@@ -1881,6 +1935,16 @@ pretty.<name>::
Note that an alias with the same name as a built-in format
will be silently ignored.
+pull.ff::
+ By default, Git does not create an extra merge commit when merging
+ a commit that is a descendant of the current commit. Instead, the
+ tip of the current branch is fast-forwarded. When set to `false`,
+ this variable tells Git to create an extra merge commit in such
+ a case (equivalent to giving the `--no-ff` option from the command
+ line). When set to `only`, only such fast-forward merges are
+ allowed (equivalent to giving the `--ff-only` option from the
+ command line).
+
pull.rebase::
When true, rebase branches on top of the fetched branch, instead
of merging the default branch from the default remote when "git
@@ -1933,7 +1997,7 @@ When pushing to a remote that is different from the remote you normally
pull from, work as `current`. This is the safest option and is suited
for beginners.
+
-This mode will become the default in Git 2.0.
+This mode has become the default in Git 2.0.
* `matching` - push all branches having the same name on both ends.
This makes the repository you are pushing to remember the set of
@@ -1952,8 +2016,8 @@ suitable for pushing into a shared central repository, as other
people may add new branches there, or update the tip of existing
branches outside your control.
+
-This is currently the default, but Git 2.0 will change the default
-to `simple`.
+This used to be the default, but not since Git 2.0 (`simple` is the
+new default).
--
@@ -2111,6 +2175,13 @@ repack.usedeltabaseoffset::
"false" and repack. Access from old Git versions over the
native protocol are unaffected by this option.
+repack.packKeptObjects::
+ If set to true, makes `git repack` act as if
+ `--pack-kept-objects` was passed. See linkgit:git-repack[1] for
+ details. Defaults to `false` normally, but `true` if a bitmap
+ index is being written (either via `--write-bitmap-index` or
+ `pack.writeBitmaps`).
+
rerere.autoupdate::
When set to true, `git-rerere` updates the index with the
resulting contents after it cleanly resolves conflicts using
@@ -2291,6 +2362,13 @@ transfer.unpackLimit::
not set, the value of this variable is used instead.
The default value is 100.
+uploadarchive.allowUnreachable::
+ If true, allow clients to use `git archive --remote` to request
+ any tree, whether reachable from the ref tips or not. See the
+ discussion in the `SECURITY` section of
+ linkgit:git-upload-archive[1] for more details. Defaults to
+ `false`.
+
uploadpack.hiderefs::
String(s) `upload-pack` uses to decide which refs to omit
from its initial advertisement. Use more than one
diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt
index f3ab374..9631526 100644
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -53,8 +53,14 @@ OPTIONS
Files to add content from. Fileglobs (e.g. `*.c`) can
be given to add all matching files. Also a
leading directory name (e.g. `dir` to add `dir/file1`
- and `dir/file2`) can be given to add all files in the
- directory, recursively.
+ and `dir/file2`) can be given to update the index to
+ match the current state of the directory as a whole (e.g.
+ 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
+ to ignore removed files; use `--no-all` option if you want
+ to add modified or new files but ignore removed ones.
-n::
--dry-run::
@@ -104,10 +110,10 @@ apply to the index. See EDITING PATCHES below.
<pathspec>. This removes as well as modifies index entries to
match the working tree, but adds no new files.
+
-If no <pathspec> is given, the current version of Git defaults to
-"."; in other words, update all tracked files in the current directory
-and its subdirectories. This default will change in a future version
-of Git, hence the form without <pathspec> should not be used.
+If no <pathspec> is given when `-u` option is used, all
+tracked files in the entire working tree are updated (old versions
+of Git used to limit the update to the current directory and its
+subdirectories).
-A::
--all::
@@ -117,10 +123,10 @@ of Git, hence the form without <pathspec> should not be used.
entry. This adds, modifies, and removes index entries to
match the working tree.
+
-If no <pathspec> is given, the current version of Git defaults to
-"."; in other words, update all files in the current directory
-and its subdirectories. This default will change in a future version
-of Git, hence the form without <pathspec> should not be used.
+If no <pathspec> is given when `-A` option is used, all
+files in the entire working tree are updated (old versions
+of Git used to limit the update to the current directory and its
+subdirectories).
--no-all::
--ignore-removal::
@@ -129,11 +135,9 @@ of Git, hence the form without <pathspec> should not be used.
files that have been removed from the working tree. This
option is a no-op when no <pathspec> is used.
+
-This option is primarily to help the current users of Git, whose
-"git add <pathspec>..." ignores removed files. In future versions
-of Git, "git add <pathspec>..." will be a synonym to "git add -A
-<pathspec>..." and "git add --ignore-removal <pathspec>..." will behave like
-today's "git add <pathspec>...", ignoring removed files.
+This option is primarily to help users who are used to older
+versions of Git, whose "git add <pathspec>..." was a synonym
+for "git add --no-all <pathspec>...", i.e. ignored removed files.
-N::
--intent-to-add::
diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index 54d8461..9adce37 100644
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -14,7 +14,7 @@ SYNOPSIS
[--ignore-date] [--ignore-space-change | --ignore-whitespace]
[--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>]
[--exclude=<path>] [--include=<path>] [--reject] [-q | --quiet]
- [--[no-]scissors]
+ [--[no-]scissors] [-S[<keyid>]] [--patch-format=<format>]
[(<mbox> | <Maildir>)...]
'git am' (--continue | --skip | --abort)
@@ -97,6 +97,12 @@ default. You can use `--no-utf8` to override this.
program that applies
the patch.
+--patch-format::
+ By default the command will try to detect the patch format
+ automatically. This option allows the user to bypass the automatic
+ detection and specify the patch format that the patch(es) should be
+ interpreted as. Valid formats are mbox, stgit, stgit-series and hg.
+
-i::
--interactive::
Run interactively.
@@ -119,6 +125,10 @@ default. You can use `--no-utf8` to override this.
Skip the current patch. This is only meaningful when
restarting an aborted patch.
+-S[<keyid>]::
+--gpg-sign[=<keyid>]::
+ GPG-sign commits.
+
--continue::
-r::
--resolved::
@@ -189,6 +199,11 @@ commits, like running 'git am' on the wrong branch or an error in the
commits that is more easily fixed by changing the mailbox (e.g.
errors in the "From:" lines).
+HOOKS
+-----
+This command can run `applypatch-msg`, `pre-applypatch`,
+and `post-applypatch` hooks. See linkgit:githooks[5] for more
+information.
SEE ALSO
--------
diff --git a/Documentation/git-archive.txt b/Documentation/git-archive.txt
index b97aaab..cfa1e4e 100644
--- a/Documentation/git-archive.txt
+++ b/Documentation/git-archive.txt
@@ -65,7 +65,10 @@ OPTIONS
--remote=<repo>::
Instead of making a tar archive from the local repository,
- retrieve a tar archive from a remote repository.
+ retrieve a tar archive from a remote repository. Note that the
+ remote repository may place restrictions on which sha1
+ expressions may be allowed in `<tree-ish>`. See
+ linkgit:git-upload-archive[1] for details.
--exec=<git-upload-archive>::
Used with --remote to specify the path to the
diff --git a/Documentation/git-blame.txt b/Documentation/git-blame.txt
index 8e70a61..9f23a86 100644
--- a/Documentation/git-blame.txt
+++ b/Documentation/git-blame.txt
@@ -35,7 +35,8 @@ Apart from supporting file annotation, Git also supports searching the
development history for when a code snippet occurred in a change. This makes it
possible to track when a code snippet was added to a file, moved or copied
between files, and eventually deleted or replaced. It works by searching for
-a text string in the diff. A small example:
+a text string in the diff. A small example of the pickaxe interface
+that searches for `blame_usage`:
-----------------------------------------------------------------------------
$ git log --pretty=oneline -S'blame_usage'
diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt
index c205d23..1c03c79 100644
--- a/Documentation/git-cherry-pick.txt
+++ b/Documentation/git-cherry-pick.txt
@@ -8,7 +8,8 @@ git-cherry-pick - Apply the changes introduced by some existing commits
SYNOPSIS
--------
[verse]
-'git cherry-pick' [--edit] [-n] [-m parent-number] [-s] [-x] [--ff] <commit>...
+'git cherry-pick' [--edit] [-n] [-m parent-number] [-s] [-x] [--ff]
+ [-S[<key-id>]] <commit>...
'git cherry-pick' --continue
'git cherry-pick' --quit
'git cherry-pick' --abort
@@ -100,6 +101,10 @@ effect to your index in a row.
--signoff::
Add Signed-off-by line at the end of the commit message.
+-S[<key-id>]::
+--gpg-sign[=<key-id>]::
+ GPG-sign commits.
+
--ff::
If the current HEAD is the same as the parent of the
cherry-pick'ed commit, then a fast forward to this commit will
diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index bf3dac0..0363d00 100644
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -55,15 +55,12 @@ repository is specified as a URL, then this flag is ignored (and we
never use the local optimizations). Specifying `--no-local` will
override the default when `/path/to/repo` is given, using the regular
Git transport instead.
-+
-To force copying instead of hardlinking (which may be desirable if you
-are trying to make a back-up of your repository), but still avoid the
-usual "Git aware" transport mechanism, `--no-hardlinks` can be used.
--no-hardlinks::
- Optimize the cloning process from a repository on a
- local filesystem by copying files under `.git/objects`
- directory.
+ Force the cloning process from a repository on a local
+ filesystem to copy the files under the `.git/objects`
+ directory instead of using hardlinks. This may be desirable
+ if you are trying to make a back-up of your repository.
--shared::
-s::
diff --git a/Documentation/git-commit-tree.txt b/Documentation/git-commit-tree.txt
index cafdc96..a469eab 100644
--- a/Documentation/git-commit-tree.txt
+++ b/Documentation/git-commit-tree.txt
@@ -55,8 +55,13 @@ OPTIONS
from the standard input.
-S[<keyid>]::
+--gpg-sign[=<keyid>]::
GPG-sign commit.
+--no-gpg-sign::
+ Countermand `commit.gpgsign` configuration variable that is
+ set to force each and every commit to be signed.
+
Commit Information
------------------
diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt
index 1a7616c..0bbc8f5 100644
--- a/Documentation/git-commit.txt
+++ b/Documentation/git-commit.txt
@@ -13,7 +13,7 @@ SYNOPSIS
[-F <file> | -m <msg>] [--reset-author] [--allow-empty]
[--allow-empty-message] [--no-verify] [-e] [--author=<author>]
[--date=<date>] [--cleanup=<mode>] [--[no-]status]
- [-i | -o] [-S[<keyid>]] [--] [<file>...]
+ [-i | -o] [-S[<key-id>]] [--] [<file>...]
DESCRIPTION
-----------
@@ -176,7 +176,7 @@ OPTIONS
--cleanup=<mode>::
This option determines how the supplied commit message should be
cleaned up before committing. The '<mode>' can be `strip`,
- `whitespace`, `verbatim`, or `default`.
+ `whitespace`, `verbatim`, `scissors` or `default`.
+
--
strip::
@@ -186,6 +186,12 @@ whitespace::
Same as `strip` except #commentary is not removed.
verbatim::
Do not change the message at all.
+scissors::
+ Same as `whitespace`, except that everything from (and
+ including) the line
+ "`# ------------------------ >8 ------------------------`"
+ is truncated if the message is to be edited. "`#`" can be
+ customized with core.commentChar.
default::
Same as `strip` if the message is to be edited.
Otherwise `whitespace`.
@@ -302,6 +308,10 @@ configuration variable documented in linkgit:git-config[1].
--gpg-sign[=<keyid>]::
GPG-sign commit.
+--no-gpg-sign::
+ Countermand `commit.gpgsign` configuration variable that is
+ set to force each and every commit to be signed.
+
\--::
Do not interpret any more arguments as options.
diff --git a/Documentation/git-cvsimport.txt b/Documentation/git-cvsimport.txt
index 2df9953..260f39f 100644
--- a/Documentation/git-cvsimport.txt
+++ b/Documentation/git-cvsimport.txt
@@ -21,8 +21,8 @@ DESCRIPTION
*WARNING:* `git cvsimport` uses cvsps version 2, which is considered
deprecated; it does not work with cvsps version 3 and later. If you are
performing a one-shot import of a CVS repository consider using
-link:http://cvs2svn.tigris.org/cvs2git.html[cvs2git] or
-link:https://github.com/BartMassey/parsecvs[parsecvs].
+http://cvs2svn.tigris.org/cvs2git.html[cvs2git] or
+https://github.com/BartMassey/parsecvs[parsecvs].
Imports a CVS repository into Git. It will either create a new
repository, or incrementally import into an existing one.
diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt
index 2eba627..09535f2 100644
--- a/Documentation/git-filter-branch.txt
+++ b/Documentation/git-filter-branch.txt
@@ -436,7 +436,7 @@ git-filter-branch allows you to make complex shell-scripted rewrites
of your Git history, but you probably don't need this flexibility if
you're simply _removing unwanted data_ like large files or passwords.
For those operations you may want to consider
-link:http://rtyley.github.io/bfg-repo-cleaner/[The BFG Repo-Cleaner],
+http://rtyley.github.io/bfg-repo-cleaner/[The BFG Repo-Cleaner],
a JVM-based alternative to git-filter-branch, typically at least
10-50x faster for those use-cases, and with quite different
characteristics:
@@ -455,7 +455,7 @@ characteristics:
_is_ possible to write filters that include their own parallellism,
in the scripts executed against each commit.
-* The link:http://rtyley.github.io/bfg-repo-cleaner/#examples[command options]
+* The http://rtyley.github.io/bfg-repo-cleaner/#examples[command options]
are much more restrictive than git-filter branch, and dedicated just
to the tasks of removing unwanted data- e.g:
`--strip-blobs-bigger-than 1M`.
diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
index e158a3b..273c466 100644
--- a/Documentation/git-gc.txt
+++ b/Documentation/git-gc.txt
@@ -124,6 +124,9 @@ the value, the more time is spent optimizing the delta compression. See
the documentation for the --window' option in linkgit:git-repack[1] for
more details. This defaults to 250.
+Similarly, the optional configuration variable 'gc.aggressiveDepth'
+controls --depth option in linkgit:git-repack[1]. This defaults to 250.
+
The optional configuration variable 'gc.pruneExpire' controls how old
the unreferenced loose objects have to be before they are pruned. The
default is "2 weeks ago".
diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt
index f837334..31811f1 100644
--- a/Documentation/git-grep.txt
+++ b/Documentation/git-grep.txt
@@ -53,6 +53,9 @@ grep.extendedRegexp::
option is ignored when the 'grep.patternType' option is set to a value
other than 'default'.
+grep.fullName::
+ If set to true, enable '--full-name' option by default.
+
OPTIONS
-------
diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt
index 4395459..cf2c374 100644
--- a/Documentation/git-merge.txt
+++ b/Documentation/git-merge.txt
@@ -10,7 +10,7 @@ SYNOPSIS
--------
[verse]
'git merge' [-n] [--stat] [--no-commit] [--squash] [--[no-]edit]
- [-s <strategy>] [-X <strategy-option>] [-S[<keyid>]]
+ [-s <strategy>] [-X <strategy-option>] [-S[<key-id>]]
[--[no-]rerere-autoupdate] [-m <msg>] [<commit>...]
'git merge' <msg> HEAD <commit>...
'git merge' --abort
@@ -101,9 +101,8 @@ commit or stash your changes before running 'git merge'.
Specifying more than one commit will create a merge with
more than two parents (affectionately called an Octopus merge).
+
-If no commit is given from the command line, and if `merge.defaultToUpstream`
-configuration variable is set, merge the remote-tracking branches
-that the current branch is configured to use as its upstream.
+If no commit is given from the command line, merge the remote-tracking
+branches that the current branch is configured to use as its upstream.
See also the configuration section of this manual page.
diff --git a/Documentation/git-mergetool.txt b/Documentation/git-mergetool.txt
index 07137f2..e846c2e 100644
--- a/Documentation/git-mergetool.txt
+++ b/Documentation/git-mergetool.txt
@@ -71,11 +71,13 @@ success of the resolution after the custom tool has exited.
--no-prompt::
Don't prompt before each invocation of the merge resolution
program.
+ This is the default if the merge resolution program is
+ explicitly specified with the `--tool` option or with the
+ `merge.tool` configuration variable.
--prompt::
- Prompt before each invocation of the merge resolution program.
- This is the default behaviour; the option is provided to
- override any configuration settings.
+ Prompt before each invocation of the merge resolution program
+ to give the user a chance to skip the path.
TEMPORARY FILES
---------------
diff --git a/Documentation/git-notes.txt b/Documentation/git-notes.txt
index 84bb0fe..310f0a5 100644
--- a/Documentation/git-notes.txt
+++ b/Documentation/git-notes.txt
@@ -14,7 +14,7 @@ SYNOPSIS
'git notes' append [-F <file> | -m <msg> | (-c | -C) <object>] [<object>]
'git notes' edit [<object>]
'git notes' show [<object>]
-'git notes' merge [-v | -q] [-s <strategy> ] <notes_ref>
+'git notes' merge [-v | -q] [-s <strategy> ] <notes-ref>
'git notes' merge --commit [-v | -q]
'git notes' merge --abort [-v | -q]
'git notes' remove [--ignore-missing] [--stdin] [<object>...]
diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt
index cdab9ed..d2d8f47 100644
--- a/Documentation/git-pack-objects.txt
+++ b/Documentation/git-pack-objects.txt
@@ -64,6 +64,8 @@ base-name::
the same way as 'git rev-list' with the `--objects` flag
uses its `commit` arguments to build the list of objects it
outputs. The objects on the resulting list are packed.
+ Besides revisions, `--not` or `--shallow <SHA-1>` lines are
+ also accepted.
--unpacked::
This implies `--revs`. When processing the list of
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index d0b9e2f..21cd455 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -83,8 +83,8 @@ the local side, the remote side is updated if a branch of the same name
already exists on the remote side.
--all::
- Instead of naming each ref to push, specifies that all
- refs under `refs/heads/` be pushed.
+ Push all branches (i.e. refs under `refs/heads/`); cannot be
+ used with other <refspec>.
--prune::
Remove remote branches that don't have a local counterpart. For example
@@ -442,8 +442,10 @@ Examples
configured for the current branch).
`git push origin`::
- Without additional configuration, works like
- `git push origin :`.
+ Without additional configuration, pushes the current branch to
+ the configured upstream (`remote.origin.merge` configuration
+ variable) if it has the same name as the current branch, and
+ errors out without pushing otherwise.
+
The default behavior of this command when no <refspec> is given can be
configured by setting the `push` option of the remote, or the `push.default`
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index 2889be6..2a93c64 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -281,6 +281,10 @@ which makes little sense.
specified, `-s recursive`. Note the reversal of 'ours' and
'theirs' as noted above for the `-m` option.
+-S[<keyid>]::
+--gpg-sign[=<keyid>]::
+ GPG-sign commits.
+
-q::
--quiet::
Be quiet. Implies --no-stat.
diff --git a/Documentation/git-remote.txt b/Documentation/git-remote.txt
index 2507c8b..cb103c8 100644
--- a/Documentation/git-remote.txt
+++ b/Documentation/git-remote.txt
@@ -3,7 +3,7 @@ git-remote(1)
NAME
----
-git-remote - manage set of tracked repositories
+git-remote - Manage set of tracked repositories
SYNOPSIS
diff --git a/Documentation/git-repack.txt b/Documentation/git-repack.txt
index 509cf73..4786a78 100644
--- a/Documentation/git-repack.txt
+++ b/Documentation/git-repack.txt
@@ -9,7 +9,7 @@ git-repack - Pack unpacked objects in a repository
SYNOPSIS
--------
[verse]
-'git repack' [-a] [-A] [-d] [-f] [-F] [-l] [-n] [-q] [--window=<n>] [--depth=<n>]
+'git repack' [-a] [-A] [-d] [-f] [-F] [-l] [-n] [-q] [-b] [--window=<n>] [--depth=<n>]
DESCRIPTION
-----------
@@ -110,6 +110,21 @@ other objects in that pack they already have locally.
The default is unlimited, unless the config variable
`pack.packSizeLimit` is set.
+-b::
+--write-bitmap-index::
+ Write a reachability bitmap index as part of the repack. This
+ only makes sense when used with `-a` or `-A`, as the bitmaps
+ must be able to refer to all reachable objects. This option
+ overrides the setting of `pack.writebitmaps`.
+
+--pack-kept-objects::
+ Include objects in `.keep` files when repacking. Note that we
+ still do not delete `.keep` packs after `pack-objects` finishes.
+ This means that we may duplicate objects, but this makes the
+ option safe to use when there are concurrent pushes or fetches.
+ This option is generally only useful if you are writing bitmaps
+ with `-b` or `pack.writebitmaps`, as it ensures that the
+ bitmapped packfile has the necessary objects.
Configuration
-------------
diff --git a/Documentation/git-request-pull.txt b/Documentation/git-request-pull.txt
index b99681c..283577b 100644
--- a/Documentation/git-request-pull.txt
+++ b/Documentation/git-request-pull.txt
@@ -13,22 +13,65 @@ SYNOPSIS
DESCRIPTION
-----------
-Summarizes the changes between two commits to the standard output, and includes
-the given URL in the generated summary.
+Generate a request asking your upstream project to pull changes into
+their tree. The request, printed to the standard output, summarizes
+the changes and indicates from where they can be pulled.
+
+The upstream project is expected to have the commit named by
+`<start>` and the output asks it to integrate the changes you made
+since that commit, up to the commit named by `<end>`, by visiting
+the repository named by `<url>`.
+
OPTIONS
-------
-p::
- Show patch text
+ Include patch text in the output.
<start>::
- Commit to start at.
+ Commit to start at. This names a commit that is already in
+ the upstream history.
<url>::
- URL to include in the summary.
+ The repository URL to be pulled from.
<end>::
- Commit to end at; defaults to HEAD.
+ Commit to end at (defaults to HEAD). This names the commit
+ at the tip of the history you are asking to be pulled.
++
+When the repository named by `<url>` has the commit at a tip of a
+ref that is different from the ref you have locally, you can use the
+`<local>:<remote>` syntax, to have its local name, a colon `:`, and
+its remote name.
+
+
+EXAMPLE
+-------
+
+Imagine that you built your work on your `master` branch on top of
+the `v1.0` release, and want it to be integrated to the project.
+First you push that change to your public repository for others to
+see:
+
+ git push https://git.ko.xz/project master
+
+Then, you run this command:
+
+ git request-pull v1.0 https://git.ko.xz/project master
+
+which will produce a request to the upstream, summarizing the
+changes between the `v1.0` release and your `master`, to pull it
+from your public repository.
+
+If you pushed your change to a branch whose name is different from
+the one you have locally, e.g.
+
+ git push https://git.ko.xz/project master:for-linus
+
+then you can ask that to be pulled with
+
+ git request-pull v1.0 https://git.ko.xz/project master:for-linus
+
GIT
---
diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt
index 24bf4d5..25432d9 100644
--- a/Documentation/git-reset.txt
+++ b/Documentation/git-reset.txt
@@ -10,7 +10,7 @@ SYNOPSIS
[verse]
'git reset' [-q] [<tree-ish>] [--] <paths>...
'git reset' (--patch | -p) [<tree-ish>] [--] [<paths>...]
-'git reset' [--soft | --mixed | --hard | --merge | --keep] [-q] [<commit>]
+'git reset' [--soft | --mixed [-N] | --hard | --merge | --keep] [-q] [<commit>]
DESCRIPTION
-----------
@@ -60,6 +60,9 @@ section of linkgit:git-add[1] to learn how to operate the `--patch` mode.
Resets the index but not the working tree (i.e., the changed files
are preserved but not marked for commit) and reports what has not
been updated. This is the default action.
++
+If `-N` is specified, removed paths are marked as intent-to-add (see
+linkgit:git-add[1]).
--hard::
Resets the index and working tree. Any changes to tracked files in the
diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt
index 045b37b..7a1585d 100644
--- a/Documentation/git-rev-list.txt
+++ b/Documentation/git-rev-list.txt
@@ -55,6 +55,7 @@ SYNOPSIS
[ \--reverse ]
[ \--walk-reflogs ]
[ \--no-walk ] [ \--do-walk ]
+ [ \--use-bitmap-index ]
<commit>... [ \-- <paths>... ]
DESCRIPTION
diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index 0d2cdcd..987395d 100644
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -284,20 +284,20 @@ Input Format
'git rev-parse --parseopt' input format is fully text based. It has two parts,
separated by a line that contains only `--`. The lines before the separator
-(should be more than one) are used for the usage.
+(should be one or more) are used for the usage.
The lines after the separator describe the options.
Each line of options has this format:
------------
-<opt_spec><flags>* SP+ help LF
+<opt-spec><flags>*<arg-hint>? SP+ help LF
------------
-`<opt_spec>`::
+`<opt-spec>`::
its format is the short option character, then the long option name
separated by a comma. Both parts are not required, though at least one
is necessary. `h,help`, `dry-run` and `f` are all three correct
- `<opt_spec>`.
+ `<opt-spec>`.
`<flags>`::
`<flags>` are of `*`, `=`, `?` or `!`.
@@ -313,6 +313,12 @@ Each line of options has this format:
* Use `!` to not make the corresponding negated long option available.
+`<arg-hint>`::
+ `<arg-hint>`, if specified, is used as a name of the argument in the
+ help output, for options that take arguments. `<arg-hint>` is
+ terminated by the first whitespace. It is customary to use a
+ dash to separate words in a multi-word argument hint.
+
The remainder of the line, after stripping the spaces, is used
as the help associated to the option.
@@ -333,6 +339,8 @@ h,help show the help
foo some nifty option --foo
bar= some cool option --bar with an argument
+baz=arg another cool option --baz with a named argument
+qux?path qux may take a path argument but has meaning by itself
An option group Header
C? option C with an optional argument"
@@ -340,6 +348,28 @@ C? option C with an optional argument"
eval "$(echo "$OPTS_SPEC" | git rev-parse --parseopt -- "$@" || echo exit $?)"
------------
+
+Usage text
+~~~~~~~~~~
+
+When `"$@"` is `-h` or `--help` in the above example, the following
+usage text would be shown:
+
+------------
+usage: some-command [options] <args>...
+
+ some-command does foo and bar!
+
+ -h, --help show the help
+ --foo some nifty option --foo
+ --bar ... some cool option --bar with an argument
+ --baz <arg> another cool option --baz with a named argument
+ --qux[=<path>] qux may take a path argument but has meaning by itself
+
+An option group Header
+ -C[...] option C with an optional argument
+------------
+
SQ-QUOTE
--------
diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt
index 2de67a5..cceb5f2 100644
--- a/Documentation/git-revert.txt
+++ b/Documentation/git-revert.txt
@@ -8,7 +8,7 @@ git-revert - Revert some existing commits
SYNOPSIS
--------
[verse]
-'git revert' [--[no-]edit] [-n] [-m parent-number] [-s] <commit>...
+'git revert' [--[no-]edit] [-n] [-m parent-number] [-s] [-S[<key-id>]] <commit>...
'git revert' --continue
'git revert' --quit
'git revert' --abort
@@ -80,6 +80,10 @@ more details.
This is useful when reverting more than one commits'
effect to your index in a row.
+-S[<key-id>]::
+--gpg-sign[=<key-id>]::
+ GPG-sign commits.
+
-s::
--signoff::
Add Signed-off-by line at the end of the commit message.
diff --git a/Documentation/git-shell.txt b/Documentation/git-shell.txt
index c35051b..e4bdd22 100644
--- a/Documentation/git-shell.txt
+++ b/Documentation/git-shell.txt
@@ -66,7 +66,7 @@ EXAMPLE
-------
To disable interactive logins, displaying a greeting instead:
-+
+
----------------
$ chsh -s /usr/bin/git-shell
$ mkdir $HOME/git-shell-commands
diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt
index db7e803..375213f 100644
--- a/Documentation/git-stash.txt
+++ b/Documentation/git-stash.txt
@@ -44,7 +44,7 @@ is also possible).
OPTIONS
-------
-save [-p|--patch] [--[no-]keep-index] [-u|--include-untracked] [-a|--all] [-q|--quiet] [<message>]::
+save [-p|--patch] [-k|--[no-]keep-index] [-u|--include-untracked] [-a|--all] [-q|--quiet] [<message>]::
Save your local modifications to a new 'stash', and run `git reset
--hard` to revert them. The <message> part is optional and gives
diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
index a4acaa0..def635f 100644
--- a/Documentation/git-status.txt
+++ b/Documentation/git-status.txt
@@ -97,7 +97,7 @@ configuration variable documented in linkgit:git-config[1].
OUTPUT
------
The output from this command is designed to be used as a commit
-template comment, and all the output lines are prefixed with '#'.
+template comment.
The default, long format, is designed to be human readable,
verbose and descriptive. Its contents and format are subject to change
at any time.
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index bfef8a0..89c4d3e 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -15,8 +15,8 @@ SYNOPSIS
'git submodule' [--quiet] init [--] [<path>...]
'git submodule' [--quiet] deinit [-f|--force] [--] <path>...
'git submodule' [--quiet] update [--init] [--remote] [-N|--no-fetch]
- [-f|--force] [--rebase] [--reference <repository>] [--depth <depth>]
- [--merge] [--recursive] [--] [<path>...]
+ [-f|--force] [--rebase|--merge] [--reference <repository>]
+ [--depth <depth>] [--recursive] [--] [<path>...]
'git submodule' [--quiet] summary [--cached|--files] [(-n|--summary-limit) <n>]
[commit] [--] [<path>...]
'git submodule' [--quiet] foreach [--recursive] <command>
@@ -229,7 +229,7 @@ OPTIONS
-b::
--branch::
Branch of repository to add as submodule.
- The name of the branch is recorded as `submodule.<path>.branch` in
+ The name of the branch is recorded as `submodule.<name>.branch` in
`.gitmodules` for `update --remote`.
-f::
@@ -281,12 +281,31 @@ In order to ensure a current tracking branch state, `update --remote`
fetches the submodule's remote repository before calculating the
SHA-1. If you don't want to fetch, you should use `submodule update
--remote --no-fetch`.
++
+Use this option to integrate changes from the upstream subproject with
+your submodule's current HEAD. Alternatively, you can run `git pull`
+from the submodule, which is equivalent except for the remote branch
+name: `update --remote` uses the default upstream repository and
+`submodule.<name>.branch`, while `git pull` uses the submodule's
+`branch.<name>.merge`. Prefer `submodule.<name>.branch` if you want
+to distribute the default upstream branch with the superproject and
+`branch.<name>.merge` if you want a more native feel while working in
+the submodule itself.
-N::
--no-fetch::
This option is only valid for the update command.
Don't fetch new objects from the remote site.
+--checkout::
+ This option is only valid for the update command.
+ Checkout the commit recorded in the superproject on a detached HEAD
+ in the submodule. This is the default behavior, the main use of
+ this option is to override `submodule.$name.update` when set to
+ `merge`, `rebase` or `none`.
+ If the key `submodule.$name.update` is either not explicitly set or
+ set to `checkout`, this option is implicit.
+
--merge::
This option is only valid for the update command.
Merge the commit recorded in the superproject into the current branch
diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index 30c5ee2..fce5853 100644
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -86,13 +86,14 @@ COMMANDS
(refs/remotes/$remote/*). Setting a prefix is also useful
if you wish to track multiple projects that share a common
repository.
+ By default, the prefix is set to 'origin/'.
+
-NOTE: In Git v2.0, the default prefix will CHANGE from "" (no prefix)
-to "origin/". This is done to put SVN-tracking refs at
-"refs/remotes/origin/*" instead of "refs/remotes/*", and make them
-more compatible with how Git's own remote-tracking refs are organized
-(i.e. refs/remotes/$remote/*). You can enjoy the same benefits today,
-by using the --prefix option.
+NOTE: Before Git v2.0, the default prefix was "" (no prefix). This
+meant that SVN-tracking refs were put at "refs/remotes/*", which is
+incompatible with how Git's own remote-tracking refs are organized.
+If you still want the old default, you can get it by passing
+`--prefix ""` on the command line (`--prefix=""` may not work if
+your Perl's Getopt::Long is < v2.37).
--ignore-paths=<regex>;;
When passed to 'init' or 'clone' this regular expression will
@@ -994,16 +995,6 @@ without giving any repository layout options. If the full history with
branches and tags is required, the options '--trunk' / '--branches' /
'--tags' must be used.
-When using the options for describing the repository layout (--trunk,
---tags, --branches, --stdlayout), please also specify the --prefix
-option (e.g. '--prefix=origin/') to cause your SVN-tracking refs to be
-placed at refs/remotes/origin/* rather than the default refs/remotes/*.
-The former is more compatible with the layout of Git's "regular"
-remote-tracking refs (refs/remotes/$remote/*), and may potentially
-prevent similarly named SVN branches and Git remotes from clobbering
-each other. In Git v2.0 the default prefix used (i.e. when no --prefix
-is given) will change from "" (no prefix) to "origin/".
-
When using multiple --branches or --tags, 'git svn' does not automatically
handle name collisions (for example, if two branches from different paths have
the same name, or if a branch and a tag have the same name). In these cases,
diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
index 404257d..b424a1b 100644
--- a/Documentation/git-tag.txt
+++ b/Documentation/git-tag.txt
@@ -95,6 +95,12 @@ OPTIONS
using fnmatch(3)). Multiple patterns may be given; if any of
them matches, the tag is shown.
+--sort=<type>::
+ Sort in a specific order. Supported type is "refname"
+ (lexicographic order), "version:refname" or "v:refname" (tag
+ names are treated as versions). Prepend "-" to reverse sort
+ order.
+
--column[=<options>]::
--no-column::
Display tag listing in columns. See configuration variable
diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt
index e0a8702..d6de4a0 100644
--- a/Documentation/git-update-index.txt
+++ b/Documentation/git-update-index.txt
@@ -12,7 +12,7 @@ SYNOPSIS
'git update-index'
[--add] [--remove | --force-remove] [--replace]
[--refresh] [-q] [--unmerged] [--ignore-missing]
- [(--cacheinfo <mode> <object> <file>)...]
+ [(--cacheinfo <mode>,<object>,<file>)...]
[--chmod=(+|-)x]
[--[no-]assume-unchanged]
[--[no-]skip-worktree]
@@ -68,8 +68,12 @@ OPTIONS
--ignore-missing::
Ignores missing files during a --refresh
+--cacheinfo <mode>,<object>,<path>::
--cacheinfo <mode> <object> <path>::
- Directly insert the specified info into the index.
+ Directly insert the specified info into the index. For
+ backward compatibility, you can also give these three
+ arguments as three separate parameters, but new users are
+ encouraged to use a single-parameter form.
--index-info::
Read index information from stdin.
diff --git a/Documentation/git-update-ref.txt b/Documentation/git-update-ref.txt
index 0a0a551..c8f5ae5 100644
--- a/Documentation/git-update-ref.txt
+++ b/Documentation/git-update-ref.txt
@@ -68,7 +68,12 @@ performs all modifications together. Specify commands of the form:
option SP <opt> LF
Quote fields containing whitespace as if they were strings in C source
-code. Alternatively, use `-z` to specify commands without quoting:
+code; i.e., surrounded by double-quotes and with backslash escapes.
+Use 40 "0" characters or the empty string to specify a zero value. To
+specify a missing value, omit the value and its preceding SP entirely.
+
+Alternatively, use `-z` to specify in NUL-terminated format, without
+quoting:
update SP <ref> NUL <newvalue> NUL [<oldvalue>] NUL
create SP <ref> NUL <newvalue> NUL
@@ -76,8 +81,12 @@ code. Alternatively, use `-z` to specify commands without quoting:
verify SP <ref> NUL [<oldvalue>] NUL
option SP <opt> NUL
-Lines of any other format or a repeated <ref> produce an error.
-Command meanings are:
+In this format, use 40 "0" to specify a zero value, and use the empty
+string to specify a missing value.
+
+In either format, values can be specified in any form that Git
+recognizes as an object name. Commands in any other format or a
+repeated <ref> produce an error. Command meanings are:
update::
Set <ref> to <newvalue> after verifying <oldvalue>, if given.
@@ -102,9 +111,6 @@ option::
The only valid option is `no-deref` to avoid dereferencing
a symbolic ref.
-Use 40 "0" or the empty string to specify a zero value, except that
-with `-z` an empty <oldvalue> is considered missing.
-
If all <ref>s can be locked with matching <oldvalue>s
simultaneously, all modifications are performed. Otherwise, no
modifications are performed. Note that while each individual
diff --git a/Documentation/git-upload-archive.txt b/Documentation/git-upload-archive.txt
index d09bbb5..cbef61b 100644
--- a/Documentation/git-upload-archive.txt
+++ b/Documentation/git-upload-archive.txt
@@ -20,6 +20,38 @@ This command is usually not invoked directly by the end user. The UI
for the protocol is on the 'git archive' side, and the program pair
is meant to be used to get an archive from a remote repository.
+SECURITY
+--------
+
+In order to protect the privacy of objects that have been removed from
+history but may not yet have been pruned, `git-upload-archive` avoids
+serving archives for commits and trees that are not reachable from the
+repository's refs. However, because calculating object reachability is
+computationally expensive, `git-upload-archive` implements a stricter
+but easier-to-check set of rules:
+
+ 1. Clients may request a commit or tree that is pointed to directly by
+ a ref. E.g., `git archive --remote=origin v1.0`.
+
+ 2. Clients may request a sub-tree within a commit or tree using the
+ `ref:path` syntax. E.g., `git archive --remote=origin v1.0:Documentation`.
+
+ 3. Clients may _not_ use other sha1 expressions, even if the end
+ result is reachable. E.g., neither a relative commit like `master^`
+ nor a literal sha1 like `abcd1234` is allowed, even if the result
+ is reachable from the refs.
+
+Note that rule 3 disallows many cases that do not have any privacy
+implications. These rules are subject to change in future versions of
+git, and the server accessed by `git archive --remote` may or may not
+follow these exact rules.
+
+If the config option `uploadArchive.allowUnreachable` is true, these
+rules are ignored, and clients may use arbitrary sha1 expressions.
+This is useful if you do not care about the privacy of unreachable
+objects, or if your object database is already publicly available for
+access via non-smart-http.
+
OPTIONS
-------
<directory>::
diff --git a/Documentation/git.txt b/Documentation/git.txt
index f5b511d..b075e0b 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -43,9 +43,16 @@ unreleased) version of Git, that is available from 'master'
branch of the `git.git` repository.
Documentation for older releases are available here:
-* link:v1.9.2/git.html[documentation for release 1.9.2]
+* link:v2.0.0/git.html[documentation for release 2.0]
* release notes for
+ link:RelNotes/2.0.0.txt[2.0.0].
+
+* link:v1.9.4/git.html[documentation for release 1.9.4]
+
+* release notes for
+ link:RelNotes/1.9.4.txt[1.9.4],
+ link:RelNotes/1.9.3.txt[1.9.3],
link:RelNotes/1.9.2.txt[1.9.2],
link:RelNotes/1.9.1.txt[1.9.1],
link:RelNotes/1.9.0.txt[1.9.0].
@@ -722,6 +729,11 @@ Git so take care if using Cogito etc.
index file. If not specified, the default of `$GIT_DIR/index`
is used.
+'GIT_INDEX_VERSION'::
+ This environment variable allows the specification of an index
+ version for new repositories. It won't affect existing index
+ files. By default index file version [23] is used.
+
'GIT_OBJECT_DIRECTORY'::
If the object storage directory is specified via this
environment variable then the sha1 directories are created
diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt
index 058a352..d2d7c21 100644
--- a/Documentation/gitcore-tutorial.txt
+++ b/Documentation/gitcore-tutorial.txt
@@ -1443,7 +1443,7 @@ Although Git is a truly distributed system, it is often
convenient to organize your project with an informal hierarchy
of developers. Linux kernel development is run this way. There
is a nice illustration (page 17, "Merges to Mainline") in
-link:http://www.xenotime.net/linux/mentor/linux-mentoring-2006.pdf[Randy Dunlap's presentation].
+http://www.xenotime.net/linux/mentor/linux-mentoring-2006.pdf[Randy Dunlap's presentation].
It should be stressed that this hierarchy is purely *informal*.
There is nothing fundamental in Git that enforces the "chain of
diff --git a/Documentation/gitcvs-migration.txt b/Documentation/gitcvs-migration.txt
index 5ea94cb..5f4e890 100644
--- a/Documentation/gitcvs-migration.txt
+++ b/Documentation/gitcvs-migration.txt
@@ -117,7 +117,7 @@ Importing a CVS archive
-----------------------
First, install version 2.1 or higher of cvsps from
-link:http://www.cobite.com/cvsps/[http://www.cobite.com/cvsps/] and make
+http://www.cobite.com/cvsps/[http://www.cobite.com/cvsps/] and make
sure it is in your path. Then cd to a checked out CVS working directory
of the project you are interested in and run linkgit:git-cvsimport[1]:
diff --git a/Documentation/gitignore.txt b/Documentation/gitignore.txt
index b08d34d..8734c15 100644
--- a/Documentation/gitignore.txt
+++ b/Documentation/gitignore.txt
@@ -77,6 +77,9 @@ PATTERN FORMAT
Put a backslash ("`\`") in front of the first hash for patterns
that begin with a hash.
+ - Trailing spaces are ignored unless they are quoted with backlash
+ ("`\`").
+
- An optional prefix "`!`" which negates the pattern; any
matching file excluded by a previous pattern will become
included again. It is not possible to re-include a file if a parent
diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index 1e9e38a..7e03fcc 100644
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -166,8 +166,14 @@ gitk --max-count=100 --all \-- Makefile::
Files
-----
-Gitk creates the .gitk file in your $HOME directory to store preferences
-such as display options, font, and colors.
+User configuration and preferences are stored at:
+
+* '$XDG_CONFIG_HOME/git/gitk' if it exists, otherwise
+* '$HOME/.gitk' if it exists
+
+If neither of the above exist then '$XDG_CONFIG_HOME/git/gitk' is created and
+used by default. If '$XDG_CONFIG_HOME' is not set it defaults to
+'$HOME/.config' in all cases.
History
-------
diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt
index c2908db..64f7ad2 100644
--- a/Documentation/gitremote-helpers.txt
+++ b/Documentation/gitremote-helpers.txt
@@ -437,6 +437,10 @@ set by Git if the remote helper has the 'option' capability.
'option check-connectivity' \{'true'|'false'\}::
Request the helper to check connectivity of a clone.
+'option force' \{'true'|'false'\}::
+ Request the helper to perform a force update. Defaults to
+ 'false'.
+
'option cloning \{'true'|'false'\}::
Notify the helper this is a clone request (i.e. the current
repository is guaranteed empty).
diff --git a/Documentation/gitrepository-layout.txt b/Documentation/gitrepository-layout.txt
index aa03882..17d2ea6 100644
--- a/Documentation/gitrepository-layout.txt
+++ b/Documentation/gitrepository-layout.txt
@@ -176,6 +176,10 @@ info/grafts::
per line describes a commit and its fake parents by
listing their 40-byte hexadecimal object names separated
by a space and terminated by a newline.
++
+Note that the grafts mechanism is outdated and can lead to problems
+transferring objects between repositories; see linkgit:git-replace[1]
+for a more flexible and robust system to do the same thing.
info/exclude::
This file, by convention among Porcelains, stores the
diff --git a/Documentation/gitweb.txt b/Documentation/gitweb.txt
index cca14b8..cd9c895 100644
--- a/Documentation/gitweb.txt
+++ b/Documentation/gitweb.txt
@@ -84,7 +84,7 @@ separator (rules for Perl's "`split(" ", $line)`").
* Fields use modified URI encoding, defined in RFC 3986, section 2.1
(Percent-Encoding), or rather "Query string encoding" (see
-link:http://en.wikipedia.org/wiki/Query_string#URL_encoding[]), the difference
+http://en.wikipedia.org/wiki/Query_string#URL_encoding[]), the difference
being that SP (" ") can be encoded as "{plus}" (and therefore "{plus}" has to be
also percent-encoded).
+
diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt
index 378306f..be0858c 100644
--- a/Documentation/glossary-content.txt
+++ b/Documentation/glossary-content.txt
@@ -176,6 +176,10 @@ current branch integrates with) obviously do not work, as there is no
you can make Git pretend the set of <<def_parent,parents>> a <<def_commit,commit>> has
is different from what was recorded when the commit was
created. Configured via the `.git/info/grafts` file.
++
+Note that the grafts mechanism is outdated and can lead to problems
+transferring objects between repositories; see linkgit:git-replace[1]
+for a more flexible and robust system to do the same thing.
[[def_hash]]hash::
In Git's context, synonym for <<def_object_name,object name>>.
diff --git a/Documentation/howto-index.sh b/Documentation/howto-index.sh
index a234086..167b363 100755
--- a/Documentation/howto-index.sh
+++ b/Documentation/howto-index.sh
@@ -11,8 +11,8 @@ EOF
for txt
do
- title=`expr "$txt" : '.*/\(.*\)\.txt$'`
- from=`sed -ne '
+ title=$(expr "$txt" : '.*/\(.*\)\.txt$')
+ from=$(sed -ne '
/^$/q
/^From:[ ]/{
s///
@@ -21,9 +21,9 @@ do
s/^/by /
p
}
- ' "$txt"`
+ ' "$txt")
- abstract=`sed -ne '
+ abstract=$(sed -ne '
/^Abstract:[ ]/{
s/^[^ ]*//
x
@@ -39,11 +39,11 @@ do
x
p
q
- }' "$txt"`
+ }' "$txt")
if grep 'Content-type: text/asciidoc' >/dev/null $txt
then
- file=`expr "$txt" : '\(.*\)\.txt$'`.html
+ file=$(expr "$txt" : '\(.*\)\.txt$').html
else
file="$txt"
fi
diff --git a/Documentation/install-webdoc.sh b/Documentation/install-webdoc.sh
index 76d69a9..ed8b4ff 100755
--- a/Documentation/install-webdoc.sh
+++ b/Documentation/install-webdoc.sh
@@ -18,17 +18,17 @@ do
else
echo >&2 "# install $h $T/$h"
rm -f "$T/$h"
- mkdir -p `dirname "$T/$h"`
+ mkdir -p $(dirname "$T/$h")
cp "$h" "$T/$h"
fi
done
-strip_leading=`echo "$T/" | sed -e 's|.|.|g'`
+strip_leading=$(echo "$T/" | sed -e 's|.|.|g')
for th in \
"$T"/*.html "$T"/*.txt \
"$T"/howto/*.txt "$T"/howto/*.html \
"$T"/technical/*.txt "$T"/technical/*.html
do
- h=`expr "$th" : "$strip_leading"'\(.*\)'`
+ h=$(expr "$th" : "$strip_leading"'\(.*\)')
case "$h" in
RelNotes-*.txt | index.html) continue ;;
esac
diff --git a/Documentation/merge-strategies.txt b/Documentation/merge-strategies.txt
index feabc1c..7bbd19b 100644
--- a/Documentation/merge-strategies.txt
+++ b/Documentation/merge-strategies.txt
@@ -20,7 +20,7 @@ recursive::
merged tree of the common ancestors and uses that as
the reference tree for the 3-way merge. This has been
reported to result in fewer merge conflicts without
- causing mis-merges by tests done on actual merge commits
+ causing mismerges by tests done on actual merge commits
taken from Linux 2.6 kernel development history.
Additionally this can detect and handle merges involving
renames. This is the default merge strategy when
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index 47c8dcc..deb8cca 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -257,6 +257,14 @@ See also linkgit:git-reflog[1].
Output excluded boundary commits. Boundary commits are
prefixed with `-`.
+ifdef::git-rev-list[]
+--use-bitmap-index::
+
+ Try to speed up the traversal using the pack bitmap index (if
+ one is available). Note that when traversing with `--objects`,
+ trees and blobs will not have their associated path printed.
+endif::git-rev-list[]
+
--
History Simplification
@@ -750,6 +758,13 @@ This enables parent rewriting, see 'History Simplification' below.
This implies the `--topo-order` option by default, but the
`--date-order` option may also be specified.
+--show-linear-break[=<barrier>]::
+ When --graph is not used, all history branches are flattened
+ which can make it hard to see that the two consecutive commits
+ do not belong to a linear branch. This option puts a barrier
+ in between them in that case. If `<barrier>` is specified, it
+ is the string that will be shown instead of the default one.
+
ifdef::git-rev-list[]
--count::
Print a number stating how many commits would have been
diff --git a/Documentation/technical/api-builtin.txt b/Documentation/technical/api-builtin.txt
index e3d6e7a..22a39b9 100644
--- a/Documentation/technical/api-builtin.txt
+++ b/Documentation/technical/api-builtin.txt
@@ -22,11 +22,14 @@ Git:
where options is the bitwise-or of:
`RUN_SETUP`::
-
- Make sure there is a Git directory to work on, and if there is a
- work tree, chdir to the top of it if the command was invoked
- in a subdirectory. If there is no work tree, no chdir() is
- done.
+ If there is not a Git directory to work on, abort. If there
+ is a work tree, chdir to the top of it if the command was
+ invoked in a subdirectory. If there is no work tree, no
+ chdir() is done.
+
+`RUN_SETUP_GENTLY`::
+ If there is a Git directory, chdir as per RUN_SETUP, otherwise,
+ don't chdir anywhere.
`USE_PAGER`::
diff --git a/Documentation/technical/api-hash.txt b/Documentation/technical/api-hash.txt
deleted file mode 100644
index e5061e0..0000000
--- a/Documentation/technical/api-hash.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-hash API
-========
-
-The hash API is a collection of simple hash table functions. Users are expected
-to implement their own hashing.
-
-Data Structures
----------------
-
-`struct hash_table`::
-
- The hash table structure. The `array` member points to the hash table
- entries. The `size` member counts the total number of valid and invalid
- entries in the table. The `nr` member keeps track of the number of
- valid entries.
-
-`struct hash_table_entry`::
-
- An opaque structure representing an entry in the hash table. The `hash`
- member is the entry's hash key and the `ptr` member is the entry's
- value.
-
-Functions
----------
-
-`init_hash`::
-
- Initialize the hash table.
-
-`free_hash`::
-
- Release memory associated with the hash table.
-
-`insert_hash`::
-
- Insert a pointer into the hash table. If an entry with that hash
- already exists, a pointer to the existing entry's value is returned.
- Otherwise NULL is returned. This allows callers to implement
- chaining, etc.
-
-`lookup_hash`::
-
- Lookup an entry in the hash table. If an entry with that hash exists
- the entry's value is returned. Otherwise NULL is returned.
-
-`for_each_hash`::
-
- Call a function for each entry in the hash table. The function is
- expected to take the entry's value as its only argument and return an
- int. If the function returns a negative int the loop is aborted
- immediately. Otherwise, the return value is accumulated and the sum
- returned upon completion of the loop.
diff --git a/Documentation/technical/api-hashmap.txt b/Documentation/technical/api-hashmap.txt
new file mode 100644
index 0000000..b977ae8
--- /dev/null
+++ b/Documentation/technical/api-hashmap.txt
@@ -0,0 +1,234 @@
+hashmap API
+===========
+
+The hashmap API is a generic implementation of hash-based key-value mappings.
+
+Data Structures
+---------------
+
+`struct hashmap`::
+
+ The hash table structure.
++
+The `size` member keeps track of the total number of entries. The `cmpfn`
+member is a function used to compare two entries for equality. The `table` and
+`tablesize` members store the hash table and its size, respectively.
+
+`struct hashmap_entry`::
+
+ An opaque structure representing an entry in the hash table, which must
+ be used as first member of user data structures. Ideally it should be
+ followed by an int-sized member to prevent unused memory on 64-bit
+ systems due to alignment.
++
+The `hash` member is the entry's hash code and the `next` member points to the
+next entry in case of collisions (i.e. if multiple entries map to the same
+bucket).
+
+`struct hashmap_iter`::
+
+ An iterator structure, to be used with hashmap_iter_* functions.
+
+Types
+-----
+
+`int (*hashmap_cmp_fn)(const void *entry, const void *entry_or_key, const void *keydata)`::
+
+ User-supplied function to test two hashmap entries for equality. Shall
+ return 0 if the entries are equal.
++
+This function is always called with non-NULL `entry` / `entry_or_key`
+parameters that have the same hash code. When looking up an entry, the `key`
+and `keydata` parameters to hashmap_get and hashmap_remove are always passed
+as second and third argument, respectively. Otherwise, `keydata` is NULL.
+
+Functions
+---------
+
+`unsigned int strhash(const char *buf)`::
+`unsigned int strihash(const char *buf)`::
+`unsigned int memhash(const void *buf, size_t len)`::
+`unsigned int memihash(const void *buf, size_t len)`::
+
+ Ready-to-use hash functions for strings, using the FNV-1 algorithm (see
+ http://www.isthe.com/chongo/tech/comp/fnv).
++
+`strhash` and `strihash` take 0-terminated strings, while `memhash` and
+`memihash` operate on arbitrary-length memory.
++
+`strihash` and `memihash` are case insensitive versions.
+
+`void hashmap_init(struct hashmap *map, hashmap_cmp_fn equals_function, size_t initial_size)`::
+
+ Initializes a hashmap structure.
++
+`map` is the hashmap to initialize.
++
+The `equals_function` can be specified to compare two entries for equality.
+If NULL, entries are considered equal if their hash codes are equal.
++
+If the total number of entries is known in advance, the `initial_size`
+parameter may be used to preallocate a sufficiently large table and thus
+prevent expensive resizing. If 0, the table is dynamically resized.
+
+`void hashmap_free(struct hashmap *map, int free_entries)`::
+
+ Frees a hashmap structure and allocated memory.
++
+`map` is the hashmap to free.
++
+If `free_entries` is true, each hashmap_entry in the map is freed as well
+(using stdlib's free()).
+
+`void hashmap_entry_init(void *entry, unsigned int hash)`::
+
+ Initializes a hashmap_entry structure.
++
+`entry` points to the entry to initialize.
++
+`hash` is the hash code of the entry.
+
+`void *hashmap_get(const struct hashmap *map, const void *key, const void *keydata)`::
+
+ Returns the hashmap entry for the specified key, or NULL if not found.
++
+`map` is the hashmap structure.
++
+`key` is a hashmap_entry structure (or user data structure that starts with
+hashmap_entry) that has at least been initialized with the proper hash code
+(via `hashmap_entry_init`).
++
+If an entry with matching hash code is found, `key` and `keydata` are passed
+to `hashmap_cmp_fn` to decide whether the entry matches the key.
+
+`void *hashmap_get_next(const struct hashmap *map, const void *entry)`::
+
+ Returns the next equal hashmap entry, or NULL if not found. This can be
+ used to iterate over duplicate entries (see `hashmap_add`).
++
+`map` is the hashmap structure.
++
+`entry` is the hashmap_entry to start the search from, obtained via a previous
+call to `hashmap_get` or `hashmap_get_next`.
+
+`void hashmap_add(struct hashmap *map, void *entry)`::
+
+ Adds a hashmap entry. This allows to add duplicate entries (i.e.
+ separate values with the same key according to hashmap_cmp_fn).
++
+`map` is the hashmap structure.
++
+`entry` is the entry to add.
+
+`void *hashmap_put(struct hashmap *map, void *entry)`::
+
+ Adds or replaces a hashmap entry. If the hashmap contains duplicate
+ entries equal to the specified entry, only one of them will be replaced.
++
+`map` is the hashmap structure.
++
+`entry` is the entry to add or replace.
++
+Returns the replaced entry, or NULL if not found (i.e. the entry was added).
+
+`void *hashmap_remove(struct hashmap *map, const void *key, const void *keydata)`::
+
+ Removes a hashmap entry matching the specified key. If the hashmap
+ contains duplicate entries equal to the specified key, only one of
+ them will be removed.
++
+`map` is the hashmap structure.
++
+`key` is a hashmap_entry structure (or user data structure that starts with
+hashmap_entry) that has at least been initialized with the proper hash code
+(via `hashmap_entry_init`).
++
+If an entry with matching hash code is found, `key` and `keydata` are
+passed to `hashmap_cmp_fn` to decide whether the entry matches the key.
++
+Returns the removed entry, or NULL if not found.
+
+`void hashmap_iter_init(struct hashmap *map, struct hashmap_iter *iter)`::
+`void *hashmap_iter_next(struct hashmap_iter *iter)`::
+`void *hashmap_iter_first(struct hashmap *map, struct hashmap_iter *iter)`::
+
+ Used to iterate over all entries of a hashmap.
++
+`hashmap_iter_init` initializes a `hashmap_iter` structure.
++
+`hashmap_iter_next` returns the next hashmap_entry, or NULL if there are no
+more entries.
++
+`hashmap_iter_first` is a combination of both (i.e. initializes the iterator
+and returns the first entry, if any).
+
+Usage example
+-------------
+
+Here's a simple usage example that maps long keys to double values.
+------------
+struct hashmap map;
+
+struct long2double {
+ struct hashmap_entry ent; /* must be the first member! */
+ long key;
+ double value;
+};
+
+static int long2double_cmp(const struct long2double *e1, const struct long2double *e2, const void *unused)
+{
+ return !(e1->key == e2->key);
+}
+
+void long2double_init(void)
+{
+ hashmap_init(&map, (hashmap_cmp_fn) long2double_cmp, 0);
+}
+
+void long2double_free(void)
+{
+ hashmap_free(&map, 1);
+}
+
+static struct long2double *find_entry(long key)
+{
+ struct long2double k;
+ hashmap_entry_init(&k, memhash(&key, sizeof(long)));
+ k.key = key;
+ return hashmap_get(&map, &k, NULL);
+}
+
+double get_value(long key)
+{
+ struct long2double *e = find_entry(key);
+ return e ? e->value : 0;
+}
+
+void set_value(long key, double value)
+{
+ struct long2double *e = find_entry(key);
+ if (!e) {
+ e = malloc(sizeof(struct long2double));
+ hashmap_entry_init(e, memhash(&key, sizeof(long)));
+ e->key = key;
+ hashmap_add(&map, e);
+ }
+ e->value = value;
+}
+------------
+
+Using variable-sized keys
+-------------------------
+
+The `hashmap_entry_get` and `hashmap_entry_remove` functions expect an ordinary
+`hashmap_entry` structure as key to find the correct entry. If the key data is
+variable-sized (e.g. a FLEX_ARRAY string) or quite large, it is undesirable
+to create a full-fledged entry structure on the heap and copy all the key data
+into the structure.
+
+In this case, the `keydata` parameter can be used to pass
+variable-sized key data directly to the comparison function, and the `key`
+parameter can be a stripped-down, fixed size entry structure allocated on the
+stack.
+
+See test-hashmap.c for an example using arbitrary-length strings as keys.
diff --git a/Documentation/technical/api-parse-options.txt b/Documentation/technical/api-parse-options.txt
index be50cf4..1f2db31 100644
--- a/Documentation/technical/api-parse-options.txt
+++ b/Documentation/technical/api-parse-options.txt
@@ -160,10 +160,6 @@ There are some macros to easily define options:
`int_var` is set to `integer` with `--option`, and
reset to zero with `--no-option`.
-`OPT_SET_PTR(short, long, &ptr_var, description, ptr)`::
- Introduce a boolean option.
- If used, set `ptr_var` to `ptr`.
-
`OPT_STRING(short, long, &str_var, arg_str, description)`::
Introduce an option with string argument.
The string argument is put into `str_var`.
diff --git a/Documentation/technical/api-strbuf.txt b/Documentation/technical/api-strbuf.txt
index 3350d97..4396be9 100644
--- a/Documentation/technical/api-strbuf.txt
+++ b/Documentation/technical/api-strbuf.txt
@@ -121,10 +121,19 @@ Functions
* Related to the contents of the buffer
+`strbuf_trim`::
+
+ Strip whitespace from the beginning and end of a string.
+ Equivalent to performing `strbuf_rtrim()` followed by `strbuf_ltrim()`.
+
`strbuf_rtrim`::
Strip whitespace from the end of a string.
+`strbuf_ltrim`::
+
+ Strip whitespace from the beginning of a string.
+
`strbuf_cmp`::
Compare two buffers. Returns an integer less than, equal to, or greater
diff --git a/Documentation/technical/bitmap-format.txt b/Documentation/technical/bitmap-format.txt
new file mode 100644
index 0000000..f8c18a0
--- /dev/null
+++ b/Documentation/technical/bitmap-format.txt
@@ -0,0 +1,164 @@
+GIT bitmap v1 format
+====================
+
+ - A header appears at the beginning:
+
+ 4-byte signature: {'B', 'I', 'T', 'M'}
+
+ 2-byte version number (network byte order)
+ The current implementation only supports version 1
+ of the bitmap index (the same one as JGit).
+
+ 2-byte flags (network byte order)
+
+ The following flags are supported:
+
+ - BITMAP_OPT_FULL_DAG (0x1) REQUIRED
+ This flag must always be present. It implies that the bitmap
+ index has been generated for a packfile with full closure
+ (i.e. where every single object in the packfile can find
+ its parent links inside the same packfile). This is a
+ requirement for the bitmap index format, also present in JGit,
+ that greatly reduces the complexity of the implementation.
+
+ - BITMAP_OPT_HASH_CACHE (0x4)
+ If present, the end of the bitmap file contains
+ `N` 32-bit name-hash values, one per object in the
+ pack. The format and meaning of the name-hash is
+ described below.
+
+ 4-byte entry count (network byte order)
+
+ The total count of entries (bitmapped commits) in this bitmap index.
+
+ 20-byte checksum
+
+ The SHA1 checksum of the pack this bitmap index belongs to.
+
+ - 4 EWAH bitmaps that act as type indexes
+
+ Type indexes are serialized after the hash cache in the shape
+ of four EWAH bitmaps stored consecutively (see Appendix A for
+ the serialization format of an EWAH bitmap).
+
+ There is a bitmap for each Git object type, stored in the following
+ order:
+
+ - Commits
+ - Trees
+ - Blobs
+ - Tags
+
+ In each bitmap, the `n`th bit is set to true if the `n`th object
+ in the packfile is of that type.
+
+ The obvious consequence is that the OR of all 4 bitmaps will result
+ in a full set (all bits set), and the AND of all 4 bitmaps will
+ result in an empty bitmap (no bits set).
+
+ - N entries with compressed bitmaps, one for each indexed commit
+
+ Where `N` is the total amount of entries in this bitmap index.
+ Each entry contains the following:
+
+ - 4-byte object position (network byte order)
+ The position **in the index for the packfile** where the
+ bitmap for this commit is found.
+
+ - 1-byte XOR-offset
+ The xor offset used to compress this bitmap. For an entry
+ in position `x`, a XOR offset of `y` means that the actual
+ bitmap representing this commit is composed by XORing the
+ bitmap for this entry with the bitmap in entry `x-y` (i.e.
+ the bitmap `y` entries before this one).
+
+ Note that this compression can be recursive. In order to
+ XOR this entry with a previous one, the previous entry needs
+ to be decompressed first, and so on.
+
+ The hard-limit for this offset is 160 (an entry can only be
+ xor'ed against one of the 160 entries preceding it). This
+ number is always positive, and hence entries are always xor'ed
+ with **previous** bitmaps, not bitmaps that will come afterwards
+ in the index.
+
+ - 1-byte flags for this bitmap
+ At the moment the only available flag is `0x1`, which hints
+ that this bitmap can be re-used when rebuilding bitmap indexes
+ for the repository.
+
+ - The compressed bitmap itself, see Appendix A.
+
+== Appendix A: Serialization format for an EWAH bitmap
+
+Ewah bitmaps are serialized in the same protocol as the JAVAEWAH
+library, making them backwards compatible with the JGit
+implementation:
+
+ - 4-byte number of bits of the resulting UNCOMPRESSED bitmap
+
+ - 4-byte number of words of the COMPRESSED bitmap, when stored
+
+ - N x 8-byte words, as specified by the previous field
+
+ This is the actual content of the compressed bitmap.
+
+ - 4-byte position of the current RLW for the compressed
+ bitmap
+
+All words are stored in network byte order for their corresponding
+sizes.
+
+The compressed bitmap is stored in a form of run-length encoding, as
+follows. It consists of a concatenation of an arbitrary number of
+chunks. Each chunk consists of one or more 64-bit words
+
+ H L_1 L_2 L_3 .... L_M
+
+H is called RLW (run length word). It consists of (from lower to higher
+order bits):
+
+ - 1 bit: the repeated bit B
+
+ - 32 bits: repetition count K (unsigned)
+
+ - 31 bits: literal word count M (unsigned)
+
+The bitstream represented by the above chunk is then:
+
+ - K repetitions of B
+
+ - The bits stored in `L_1` through `L_M`. Within a word, bits at
+ lower order come earlier in the stream than those at higher
+ order.
+
+The next word after `L_M` (if any) must again be a RLW, for the next
+chunk. For efficient appending to the bitstream, the EWAH stores a
+pointer to the last RLW in the stream.
+
+
+== Appendix B: Optional Bitmap Sections
+
+These sections may or may not be present in the `.bitmap` file; their
+presence is indicated by the header flags section described above.
+
+Name-hash cache
+---------------
+
+If the BITMAP_OPT_HASH_CACHE flag is set, the end of the bitmap contains
+a cache of 32-bit values, one per object in the pack. The value at
+position `i` is the hash of the pathname at which the `i`th object
+(counting in index order) in the pack can be found. This can be fed
+into the delta heuristics to compare objects with similar pathnames.
+
+The hash algorithm used is:
+
+ hash = 0;
+ while ((c = *name++))
+ if (!isspace(c))
+ hash = (hash >> 2) + (c << 24);
+
+Note that this hashing scheme is tied to the BITMAP_OPT_HASH_CACHE flag.
+If implementations want to choose a different hashing scheme, they are
+free to do so, but MUST allocate a new header flag (because comparing
+hashes made under two different schemes would be pointless).
diff --git a/Documentation/technical/http-protocol.txt b/Documentation/technical/http-protocol.txt
index 544373b..20525d9 100644
--- a/Documentation/technical/http-protocol.txt
+++ b/Documentation/technical/http-protocol.txt
@@ -500,7 +500,7 @@ TODO: Document this further.
References
----------
-link:http://www.ietf.org/rfc/rfc1738.txt[RFC 1738: Uniform Resource Locators (URL)]
-link:http://www.ietf.org/rfc/rfc2616.txt[RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1]
+http://www.ietf.org/rfc/rfc1738.txt[RFC 1738: Uniform Resource Locators (URL)]
+http://www.ietf.org/rfc/rfc2616.txt[RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1]
link:technical/pack-protocol.html
link:technical/protocol-capabilities.html
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 5d2bf82..40adbf7 100755
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v1.9.2
+DEF_VER=v2.0.0.GIT
LF='
'
diff --git a/Makefile b/Makefile
index 33aa15b..08fc9ca 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,8 @@ all::
# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
# /foo/bar/include and /foo/bar/lib directories.
#
+# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
+#
# Define NO_CURL if you do not have libcurl installed. git-http-fetch and
# git-http-push are not built, and you cannot use http:// and https://
# transports (neither smart nor dumb).
@@ -59,9 +61,9 @@ all::
# FreeBSD can use either, but MinGW and some others need to use
# libcharset.h's locale_charset() instead.
#
-# Define CHARSET_LIB to you need to link with library other than -liconv to
+# Define CHARSET_LIB to the library you need to link with in order to
# use locale_charset() function. On some platforms this needs to set to
-# -lcharset
+# -lcharset, on others to -liconv .
#
# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
# need -lintl when linking.
@@ -101,14 +103,6 @@ all::
#
# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
#
-# Define NO_FNMATCH if you don't have fnmatch in the C library.
-#
-# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
-# FNM_CASEFOLD GNU extension.
-#
-# Define NO_WILDMATCH if you do not want to use Git's wildmatch
-# implementation as fnmatch
-#
# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
# in the C library.
#
@@ -191,9 +185,6 @@ all::
# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
# This also implies NO_SETITIMER
#
-# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
-# thread-safe. (e.g. compat/pread.c or cygwin)
-#
# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
# generally faster on your platform than accessing the working directory.
#
@@ -343,6 +334,10 @@ all::
# (defaults to "man") if you want to have a different default when
# "git help" is called without a parameter specifying the format.
#
+# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
+# with a different indexfile format version. If it isn't set the index
+# file format used is index-v[23].
+#
# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
# return NULL when it receives a bogus time_t.
@@ -558,6 +553,7 @@ TEST_PROGRAMS_NEED_X += test-date
TEST_PROGRAMS_NEED_X += test-delta
TEST_PROGRAMS_NEED_X += test-dump-cache-tree
TEST_PROGRAMS_NEED_X += test-genrandom
+TEST_PROGRAMS_NEED_X += test-hashmap
TEST_PROGRAMS_NEED_X += test-index-version
TEST_PROGRAMS_NEED_X += test-line-buffer
TEST_PROGRAMS_NEED_X += test-match-trees
@@ -666,6 +662,8 @@ LIB_H += diff.h
LIB_H += diffcore.h
LIB_H += dir.h
LIB_H += exec_cmd.h
+LIB_H += ewah/ewok.h
+LIB_H += ewah/ewok_rlw.h
LIB_H += fetch-pack.h
LIB_H += fmt-merge-msg.h
LIB_H += fsck.h
@@ -674,7 +672,7 @@ LIB_H += git-compat-util.h
LIB_H += gpg-interface.h
LIB_H += graph.h
LIB_H += grep.h
-LIB_H += hash.h
+LIB_H += hashmap.h
LIB_H += help.h
LIB_H += http.h
LIB_H += kwset.h
@@ -693,8 +691,10 @@ LIB_H += notes-merge.h
LIB_H += notes-utils.h
LIB_H += notes.h
LIB_H += object.h
+LIB_H += pack-objects.h
LIB_H += pack-revindex.h
LIB_H += pack.h
+LIB_H += pack-bitmap.h
LIB_H += parse-options.h
LIB_H += patch-ids.h
LIB_H += pathspec.h
@@ -798,6 +798,10 @@ LIB_OBJS += dir.o
LIB_OBJS += editor.o
LIB_OBJS += entry.o
LIB_OBJS += environment.o
+LIB_OBJS += ewah/bitmap.o
+LIB_OBJS += ewah/ewah_bitmap.o
+LIB_OBJS += ewah/ewah_io.o
+LIB_OBJS += ewah/ewah_rlw.o
LIB_OBJS += exec_cmd.o
LIB_OBJS += fetch-pack.o
LIB_OBJS += fsck.o
@@ -805,7 +809,7 @@ LIB_OBJS += gettext.o
LIB_OBJS += gpg-interface.o
LIB_OBJS += graph.o
LIB_OBJS += grep.o
-LIB_OBJS += hash.o
+LIB_OBJS += hashmap.o
LIB_OBJS += help.o
LIB_OBJS += hex.o
LIB_OBJS += ident.o
@@ -829,7 +833,10 @@ LIB_OBJS += notes-cache.o
LIB_OBJS += notes-merge.o
LIB_OBJS += notes-utils.o
LIB_OBJS += object.o
+LIB_OBJS += pack-bitmap.o
+LIB_OBJS += pack-bitmap-write.o
LIB_OBJS += pack-check.o
+LIB_OBJS += pack-objects.o
LIB_OBJS += pack-revindex.o
LIB_OBJS += pack-write.o
LIB_OBJS += pager.o
@@ -887,6 +894,7 @@ LIB_OBJS += userdiff.o
LIB_OBJS += utf8.o
LIB_OBJS += varint.o
LIB_OBJS += version.o
+LIB_OBJS += versioncmp.o
LIB_OBJS += walker.o
LIB_OBJS += wildmatch.o
LIB_OBJS += wrapper.o
@@ -1102,6 +1110,10 @@ ifdef USE_LIBPCRE
EXTLIBS += -lpcre
endif
+ifdef HAVE_ALLOCA_H
+ BASIC_CFLAGS += -DHAVE_ALLOCA_H
+endif
+
ifdef NO_CURL
BASIC_CFLAGS += -DNO_CURL
REMOTE_CURL_PRIMARY =
@@ -1274,20 +1286,6 @@ endif
ifdef NO_STRTOULL
COMPAT_CFLAGS += -DNO_STRTOULL
endif
-ifdef NO_FNMATCH
- COMPAT_CFLAGS += -Icompat/fnmatch
- COMPAT_CFLAGS += -DNO_FNMATCH
- COMPAT_OBJS += compat/fnmatch/fnmatch.o
-else
-ifdef NO_FNMATCH_CASEFOLD
- COMPAT_CFLAGS += -Icompat/fnmatch
- COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
- COMPAT_OBJS += compat/fnmatch/fnmatch.o
-endif
-endif
-ifndef NO_WILDMATCH
- COMPAT_CFLAGS += -DUSE_WILDMATCH
-endif
ifdef NO_SETENV
COMPAT_CFLAGS += -DNO_SETENV
COMPAT_OBJS += compat/setenv.o
@@ -1344,10 +1342,6 @@ endif
ifdef NO_PREAD
COMPAT_CFLAGS += -DNO_PREAD
COMPAT_OBJS += compat/pread.o
- NO_THREAD_SAFE_PREAD = YesPlease
-endif
-ifdef NO_THREAD_SAFE_PREAD
- BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
endif
ifdef NO_FAST_WORKING_DIRECTORY
BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
@@ -2107,7 +2101,7 @@ pdf:
XGETTEXT_FLAGS = \
--force-po \
- --add-comments \
+ --add-comments=TRANSLATORS: \
--msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
--from-code=UTF-8
XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
@@ -2230,6 +2224,9 @@ endif
ifdef GIT_PERF_MAKE_OPTS
@echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
endif
+ifdef TEST_GIT_INDEX_VERSION
+ @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
+endif
### Detect Python interpreter path changes
ifndef NO_PYTHON
@@ -2487,8 +2484,9 @@ profile-clean:
$(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
clean: profile-clean coverage-clean
- $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
- builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
+ $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
+ $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
+ $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
$(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
$(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
$(RM) -r bin-wrappers $(dep_dirs)
diff --git a/RelNotes b/RelNotes
index 58c32c3..bf76091 120000
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/1.9.2.txt \ No newline at end of file
+Documentation/RelNotes/2.1.0.txt \ No newline at end of file
diff --git a/advice.c b/advice.c
index 3eca9f5..486f823 100644
--- a/advice.c
+++ b/advice.c
@@ -2,7 +2,6 @@
int advice_push_update_rejected = 1;
int advice_push_non_ff_current = 1;
-int advice_push_non_ff_default = 1;
int advice_push_non_ff_matching = 1;
int advice_push_already_exists = 1;
int advice_push_fetch_first = 1;
@@ -23,7 +22,6 @@ static struct {
} advice_config[] = {
{ "pushupdaterejected", &advice_push_update_rejected },
{ "pushnonffcurrent", &advice_push_non_ff_current },
- { "pushnonffdefault", &advice_push_non_ff_default },
{ "pushnonffmatching", &advice_push_non_ff_matching },
{ "pushalreadyexists", &advice_push_already_exists },
{ "pushfetchfirst", &advice_push_fetch_first },
diff --git a/advice.h b/advice.h
index 08fbc8e..5ecc6c1 100644
--- a/advice.h
+++ b/advice.h
@@ -5,7 +5,6 @@
extern int advice_push_update_rejected;
extern int advice_push_non_ff_current;
-extern int advice_push_non_ff_default;
extern int advice_push_non_ff_matching;
extern int advice_push_already_exists;
extern int advice_push_fetch_first;
diff --git a/archive.c b/archive.c
index 346f3b2..3fc0fb2 100644
--- a/archive.c
+++ b/archive.c
@@ -17,6 +17,7 @@ static char const * const archive_usage[] = {
static const struct archiver **archivers;
static int nr_archivers;
static int alloc_archivers;
+static int remote_allow_unreachable;
void register_archiver(struct archiver *ar)
{
@@ -257,10 +258,10 @@ static void parse_treeish_arg(const char **argv,
unsigned char sha1[20];
/* Remotes are only allowed to fetch actual refs */
- if (remote) {
+ if (remote && !remote_allow_unreachable) {
char *ref = NULL;
- const char *colon = strchr(name, ':');
- int refnamelen = colon ? colon - name : strlen(name);
+ const char *colon = strchrnul(name, ':');
+ int refnamelen = colon - name;
if (!dwim_ref(name, refnamelen, sha1, &ref))
die("no such ref: %.*s", refnamelen, name);
@@ -401,6 +402,14 @@ static int parse_archive_args(int argc, const char **argv,
return argc;
}
+static int git_default_archive_config(const char *var, const char *value,
+ void *cb)
+{
+ if (!strcmp(var, "uploadarchive.allowunreachable"))
+ remote_allow_unreachable = git_config_bool(var, value);
+ return git_default_config(var, value, cb);
+}
+
int write_archive(int argc, const char **argv, const char *prefix,
int setup_prefix, const char *name_hint, int remote)
{
@@ -411,7 +420,7 @@ int write_archive(int argc, const char **argv, const char *prefix,
if (setup_prefix && prefix == NULL)
prefix = setup_git_directory_gently(&nongit);
- git_config(git_default_config, NULL);
+ git_config(git_default_archive_config, NULL);
init_tar_archiver();
init_zip_archiver();
diff --git a/attr.c b/attr.c
index 8d13d70..734222d 100644
--- a/attr.c
+++ b/attr.c
@@ -338,12 +338,7 @@ static void handle_attr_line(struct attr_stack *res,
a = parse_attr_line(line, src, lineno, macro_ok);
if (!a)
return;
- if (res->alloc <= res->num_matches) {
- res->alloc = alloc_nr(res->num_matches);
- res->attrs = xrealloc(res->attrs,
- sizeof(struct match_attr *) *
- res->alloc);
- }
+ ALLOC_GROW(res->attrs, res->num_matches + 1, res->alloc);
res->attrs[res->num_matches++] = a;
}
diff --git a/bisect.c b/bisect.c
index 37200b4..d6e851d 100644
--- a/bisect.c
+++ b/bisect.c
@@ -21,8 +21,7 @@ static const char *argv_checkout[] = {"checkout", "-q", NULL, "--", NULL};
static const char *argv_show_branch[] = {"show-branch", NULL, NULL};
static const char *argv_update_ref[] = {"update-ref", "--no-deref", "BISECT_HEAD", NULL, NULL};
-/* bits #0-15 in revision.h */
-
+/* Remember to update object flag allocation in object.h */
#define COUNTED (1u<<16)
/*
@@ -685,7 +684,6 @@ static void mark_expected_rev(char *bisect_rev_hex)
static int bisect_checkout(char *bisect_rev_hex, int no_checkout)
{
- int res;
mark_expected_rev(bisect_rev_hex);
@@ -696,6 +694,7 @@ static int bisect_checkout(char *bisect_rev_hex, int no_checkout)
die("update-ref --no-deref HEAD failed on %s",
bisect_rev_hex);
} else {
+ int res;
res = run_command_v_opt(argv_checkout, RUN_GIT_CMD);
if (res)
exit(res);
diff --git a/block-sha1/sha1.c b/block-sha1/sha1.c
index e1a1eb6..22b125c 100644
--- a/block-sha1/sha1.c
+++ b/block-sha1/sha1.c
@@ -62,38 +62,6 @@
#define setW(x, val) (W(x) = (val))
#endif
-/*
- * Performance might be improved if the CPU architecture is OK with
- * unaligned 32-bit loads and a fast ntohl() is available.
- * Otherwise fall back to byte loads and shifts which is portable,
- * and is faster on architectures with memory alignment issues.
- */
-
-#if defined(__i386__) || defined(__x86_64__) || \
- defined(_M_IX86) || defined(_M_X64) || \
- defined(__ppc__) || defined(__ppc64__) || \
- defined(__powerpc__) || defined(__powerpc64__) || \
- defined(__s390__) || defined(__s390x__)
-
-#define get_be32(p) ntohl(*(unsigned int *)(p))
-#define put_be32(p, v) do { *(unsigned int *)(p) = htonl(v); } while (0)
-
-#else
-
-#define get_be32(p) ( \
- (*((unsigned char *)(p) + 0) << 24) | \
- (*((unsigned char *)(p) + 1) << 16) | \
- (*((unsigned char *)(p) + 2) << 8) | \
- (*((unsigned char *)(p) + 3) << 0) )
-#define put_be32(p, v) do { \
- unsigned int __v = (v); \
- *((unsigned char *)(p) + 0) = __v >> 24; \
- *((unsigned char *)(p) + 1) = __v >> 16; \
- *((unsigned char *)(p) + 2) = __v >> 8; \
- *((unsigned char *)(p) + 3) = __v >> 0; } while (0)
-
-#endif
-
/* This "rolls" over the 512-bit array */
#define W(x) (array[(x)&15])
diff --git a/branch.c b/branch.c
index 723a36b..660097b 100644
--- a/branch.c
+++ b/branch.c
@@ -1,3 +1,4 @@
+#include "git-compat-util.h"
#include "cache.h"
#include "branch.h"
#include "refs.h"
@@ -49,12 +50,11 @@ static int should_setup_rebase(const char *origin)
void install_branch_config(int flag, const char *local, const char *origin, const char *remote)
{
- const char *shortname = remote + 11;
- int remote_is_branch = starts_with(remote, "refs/heads/");
+ const char *shortname = skip_prefix(remote, "refs/heads/");
struct strbuf key = STRBUF_INIT;
int rebasing = should_setup_rebase(origin);
- if (remote_is_branch
+ if (shortname
&& !strcmp(local, shortname)
&& !origin) {
warning(_("Not setting branch %s as its own upstream."),
@@ -77,29 +77,29 @@ void install_branch_config(int flag, const char *local, const char *origin, cons
strbuf_release(&key);
if (flag & BRANCH_CONFIG_VERBOSE) {
- if (remote_is_branch && origin)
- printf_ln(rebasing ?
- _("Branch %s set up to track remote branch %s from %s by rebasing.") :
- _("Branch %s set up to track remote branch %s from %s."),
- local, shortname, origin);
- else if (remote_is_branch && !origin)
- printf_ln(rebasing ?
- _("Branch %s set up to track local branch %s by rebasing.") :
- _("Branch %s set up to track local branch %s."),
- local, shortname);
- else if (!remote_is_branch && origin)
- printf_ln(rebasing ?
- _("Branch %s set up to track remote ref %s by rebasing.") :
- _("Branch %s set up to track remote ref %s."),
- local, remote);
- else if (!remote_is_branch && !origin)
- printf_ln(rebasing ?
- _("Branch %s set up to track local ref %s by rebasing.") :
- _("Branch %s set up to track local ref %s."),
- local, remote);
- else
- die("BUG: impossible combination of %d and %p",
- remote_is_branch, origin);
+ if (shortname) {
+ if (origin)
+ printf_ln(rebasing ?
+ _("Branch %s set up to track remote branch %s from %s by rebasing.") :
+ _("Branch %s set up to track remote branch %s from %s."),
+ local, shortname, origin);
+ else
+ printf_ln(rebasing ?
+ _("Branch %s set up to track local branch %s by rebasing.") :
+ _("Branch %s set up to track local branch %s."),
+ local, shortname);
+ } else {
+ if (origin)
+ printf_ln(rebasing ?
+ _("Branch %s set up to track remote ref %s by rebasing.") :
+ _("Branch %s set up to track remote ref %s."),
+ local, remote);
+ else
+ printf_ln(rebasing ?
+ _("Branch %s set up to track local ref %s by rebasing.") :
+ _("Branch %s set up to track local ref %s."),
+ local, remote);
+ }
}
}
@@ -114,10 +114,6 @@ static int setup_tracking(const char *new_ref, const char *orig_ref,
struct tracking tracking;
int config_flags = quiet ? 0 : BRANCH_CONFIG_VERBOSE;
- if (strlen(new_ref) > 1024 - 7 - 7 - 1)
- return error(_("Tracking not set up: name too long: %s"),
- new_ref);
-
memset(&tracking, 0, sizeof(tracking));
tracking.spec.dst = (char *)orig_ref;
if (for_each_remote(find_tracked_branch, &tracking))
diff --git a/builtin/add.c b/builtin/add.c
index 672adc0..459208a 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -15,6 +15,7 @@
#include "diffcore.h"
#include "revision.h"
#include "bulk-checkin.h"
+#include "argv-array.h"
static const char * const builtin_add_usage[] = {
N_("git add [options] [--] <pathspec>..."),
@@ -26,55 +27,8 @@ static int take_worktree_changes;
struct update_callback_data {
int flags;
int add_errors;
- const char *implicit_dot;
- size_t implicit_dot_len;
-
- /* only needed for 2.0 transition preparation */
- int warn_add_would_remove;
};
-static const char *option_with_implicit_dot;
-static const char *short_option_with_implicit_dot;
-
-static void warn_pathless_add(void)
-{
- static int shown;
- assert(option_with_implicit_dot && short_option_with_implicit_dot);
-
- if (shown)
- return;
- shown = 1;
-
- /*
- * To be consistent with "git add -p" and most Git
- * commands, we should default to being tree-wide, but
- * this is not the original behavior and can't be
- * changed until users trained themselves not to type
- * "git add -u" or "git add -A". For now, we warn and
- * keep the old behavior. Later, the behavior can be changed
- * to tree-wide, keeping the warning for a while, and
- * eventually we can drop the warning.
- */
- warning(_("The behavior of 'git add %s (or %s)' with no path argument from a\n"
- "subdirectory of the tree will change in Git 2.0 and should not be used anymore.\n"
- "To add content for the whole tree, run:\n"
- "\n"
- " git add %s :/\n"
- " (or git add %s :/)\n"
- "\n"
- "To restrict the command to the current directory, run:\n"
- "\n"
- " git add %s .\n"
- " (or git add %s .)\n"
- "\n"
- "With the current Git version, the command is restricted to "
- "the current directory.\n"
- ""),
- option_with_implicit_dot, short_option_with_implicit_dot,
- option_with_implicit_dot, short_option_with_implicit_dot,
- option_with_implicit_dot, short_option_with_implicit_dot);
-}
-
static int fix_unmerged_status(struct diff_filepair *p,
struct update_callback_data *data)
{
@@ -96,49 +50,15 @@ static int fix_unmerged_status(struct diff_filepair *p,
return DIFF_STATUS_MODIFIED;
}
-static const char *add_would_remove_warning = N_(
- "You ran 'git add' with neither '-A (--all)' or '--ignore-removal',\n"
-"whose behaviour will change in Git 2.0 with respect to paths you removed.\n"
-"Paths like '%s' that are\n"
-"removed from your working tree are ignored with this version of Git.\n"
-"\n"
-"* 'git add --ignore-removal <pathspec>', which is the current default,\n"
-" ignores paths you removed from your working tree.\n"
-"\n"
-"* 'git add --all <pathspec>' will let you also record the removals.\n"
-"\n"
-"Run 'git status' to check the paths you removed from your working tree.\n");
-
-static void warn_add_would_remove(const char *path)
-{
- warning(_(add_would_remove_warning), path);
-}
-
static void update_callback(struct diff_queue_struct *q,
struct diff_options *opt, void *cbdata)
{
int i;
struct update_callback_data *data = cbdata;
- const char *implicit_dot = data->implicit_dot;
- size_t implicit_dot_len = data->implicit_dot_len;
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
const char *path = p->one->path;
- /*
- * Check if "git add -A" or "git add -u" was run from a
- * subdirectory with a modified file outside that directory,
- * and warn if so.
- *
- * "git add -u" will behave like "git add -u :/" instead of
- * "git add -u ." in the future. This warning prepares for
- * that change.
- */
- if (implicit_dot &&
- strncmp_icase(path, implicit_dot, implicit_dot_len)) {
- warn_pathless_add();
- continue;
- }
switch (fix_unmerged_status(p, data)) {
default:
die(_("unexpected diff status %c"), p->status);
@@ -151,10 +71,6 @@ static void update_callback(struct diff_queue_struct *q,
}
break;
case DIFF_STATUS_DELETED:
- if (data->warn_add_would_remove) {
- warn_add_would_remove(path);
- data->warn_add_would_remove = 0;
- }
if (data->flags & ADD_CACHE_IGNORE_REMOVAL)
break;
if (!(data->flags & ADD_CACHE_PRETEND))
@@ -166,37 +82,28 @@ static void update_callback(struct diff_queue_struct *q,
}
}
-static void update_files_in_cache(const char *prefix,
- const struct pathspec *pathspec,
- struct update_callback_data *data)
+int add_files_to_cache(const char *prefix,
+ const struct pathspec *pathspec, int flags)
{
+ struct update_callback_data data;
struct rev_info rev;
+ memset(&data, 0, sizeof(data));
+ data.flags = flags;
+
init_revisions(&rev, prefix);
setup_revisions(0, NULL, &rev, NULL);
if (pathspec)
copy_pathspec(&rev.prune_data, pathspec);
rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = update_callback;
- rev.diffopt.format_callback_data = data;
+ rev.diffopt.format_callback_data = &data;
rev.max_count = 0; /* do not compare unmerged paths with stage #2 */
run_diff_files(&rev, DIFF_RACY_IS_MODIFIED);
-}
-
-int add_files_to_cache(const char *prefix,
- const struct pathspec *pathspec, int flags)
-{
- struct update_callback_data data;
-
- memset(&data, 0, sizeof(data));
- data.flags = flags;
- update_files_in_cache(prefix, pathspec, &data);
return !!data.add_errors;
}
-#define WARN_IMPLICIT_DOT (1u << 0)
-static char *prune_directory(struct dir_struct *dir, struct pathspec *pathspec,
- int prefix, unsigned flag)
+static char *prune_directory(struct dir_struct *dir, struct pathspec *pathspec, int prefix)
{
char *seen;
int i;
@@ -210,16 +117,6 @@ static char *prune_directory(struct dir_struct *dir, struct pathspec *pathspec,
struct dir_entry *entry = *src++;
if (dir_path_match(entry, pathspec, prefix, seen))
*dst++ = entry;
- else if (flag & WARN_IMPLICIT_DOT)
- /*
- * "git add -A" was run from a subdirectory with a
- * new file outside that directory.
- *
- * "git add -A" will behave like "git add -A :/"
- * instead of "git add -A ." in the future.
- * Warn about the coming behavior change.
- */
- warn_pathless_add();
}
dir->nr = dst - dir->entries;
add_pathspec_matches_against_index(pathspec, seen);
@@ -245,23 +142,21 @@ static void refresh(int verbose, const struct pathspec *pathspec)
int run_add_interactive(const char *revision, const char *patch_mode,
const struct pathspec *pathspec)
{
- int status, ac, i;
- const char **args;
+ int status, i;
+ struct argv_array argv = ARGV_ARRAY_INIT;
- args = xcalloc(sizeof(const char *), (pathspec->nr + 6));
- ac = 0;
- args[ac++] = "add--interactive";
+ argv_array_push(&argv, "add--interactive");
if (patch_mode)
- args[ac++] = patch_mode;
+ argv_array_push(&argv, patch_mode);
if (revision)
- args[ac++] = revision;
- args[ac++] = "--";
+ argv_array_push(&argv, revision);
+ argv_array_push(&argv, "--");
for (i = 0; i < pathspec->nr; i++)
/* pass original pathspec, to be re-parsed */
- args[ac++] = pathspec->items[i].original;
+ argv_array_push(&argv, pathspec->items[i].original);
- status = run_command_v_opt(args, RUN_GIT_CMD);
- free(args);
+ status = run_command_v_opt(argv.argv, RUN_GIT_CMD);
+ argv_array_clear(&argv);
return status;
}
@@ -338,7 +233,7 @@ N_("The following paths are ignored by one of your .gitignore files:\n");
static int verbose, show_only, ignored_too, refresh_only;
static int ignore_add_errors, intent_to_add, ignore_missing;
-#define ADDREMOVE_DEFAULT 0 /* Change to 1 in Git 2.0 */
+#define ADDREMOVE_DEFAULT 1
static int addremove = ADDREMOVE_DEFAULT;
static int addremove_explicit = -1; /* unspecified */
@@ -411,8 +306,6 @@ int cmd_add(int argc, const char **argv, const char *prefix)
int add_new_files;
int require_pathspec;
char *seen = NULL;
- int implicit_dot = 0;
- struct update_callback_data update_data;
git_config(add_config, NULL);
@@ -436,36 +329,17 @@ int cmd_add(int argc, const char **argv, const char *prefix)
if (addremove && take_worktree_changes)
die(_("-A and -u are mutually incompatible"));
- /*
- * Warn when "git add pathspec..." was given without "-u" or "-A"
- * and pathspec... covers a removed path.
- */
- memset(&update_data, 0, sizeof(update_data));
- if (!take_worktree_changes && addremove_explicit < 0)
- update_data.warn_add_would_remove = 1;
-
if (!take_worktree_changes && addremove_explicit < 0 && argc)
- /*
- * Turn "git add pathspec..." to "git add -A pathspec..."
- * in Git 2.0 but not yet
- */
- ; /* addremove = 1; */
+ /* Turn "git add pathspec..." to "git add -A pathspec..." */
+ addremove = 1;
if (!show_only && ignore_missing)
die(_("Option --ignore-missing can only be used together with --dry-run"));
- if (addremove) {
- option_with_implicit_dot = "--all";
- short_option_with_implicit_dot = "-A";
- }
- if (take_worktree_changes) {
- option_with_implicit_dot = "--update";
- short_option_with_implicit_dot = "-u";
- }
- if (option_with_implicit_dot && !argc) {
- static const char *here[2] = { ".", NULL };
+
+ if ((0 < addremove_explicit || take_worktree_changes) && !argc) {
+ static const char *whole[2] = { ":/", NULL };
argc = 1;
- argv = here;
- implicit_dot = 1;
+ argv = whole;
}
add_new_files = !take_worktree_changes && !refresh_only;
@@ -478,8 +352,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
(intent_to_add ? ADD_CACHE_INTENT : 0) |
(ignore_add_errors ? ADD_CACHE_IGNORE_ERRORS : 0) |
(!(addremove || take_worktree_changes)
- ? ADD_CACHE_IGNORE_REMOVAL : 0)) |
- (implicit_dot ? ADD_CACHE_IMPLICIT_DOT : 0);
+ ? ADD_CACHE_IGNORE_REMOVAL : 0));
if (require_pathspec && argc == 0) {
fprintf(stderr, _("Nothing specified, nothing added.\n"));
@@ -513,18 +386,15 @@ int cmd_add(int argc, const char **argv, const char *prefix)
memset(&empty_pathspec, 0, sizeof(empty_pathspec));
/* This picks up the paths that are not tracked */
- baselen = fill_directory(&dir, implicit_dot ? &empty_pathspec : &pathspec);
+ baselen = fill_directory(&dir, &pathspec);
if (pathspec.nr)
- seen = prune_directory(&dir, &pathspec, baselen,
- implicit_dot ? WARN_IMPLICIT_DOT : 0);
+ seen = prune_directory(&dir, &pathspec, baselen);
}
if (refresh_only) {
refresh(verbose, &pathspec);
goto finish;
}
- if (implicit_dot && prefix)
- refresh_cache(REFRESH_QUIET);
if (pathspec.nr) {
int i;
@@ -564,21 +434,8 @@ int cmd_add(int argc, const char **argv, const char *prefix)
plug_bulk_checkin();
- if ((flags & ADD_CACHE_IMPLICIT_DOT) && prefix) {
- /*
- * Check for modified files throughout the worktree so
- * update_callback has a chance to warn about changes
- * outside the cwd.
- */
- update_data.implicit_dot = prefix;
- update_data.implicit_dot_len = strlen(prefix);
- free_pathspec(&pathspec);
- memset(&pathspec, 0, sizeof(pathspec));
- }
- update_data.flags = flags & ~ADD_CACHE_IMPLICIT_DOT;
- update_files_in_cache(prefix, &pathspec, &update_data);
+ exit_status |= add_files_to_cache(prefix, &pathspec, flags);
- exit_status |= !!update_data.add_errors;
if (add_new_files)
exit_status |= add_files(&dir, flags);
diff --git a/builtin/apply.c b/builtin/apply.c
index 6013e19..9c5724e 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -300,11 +300,13 @@ static int fuzzy_matchlines(const char *s1, size_t n1,
while ((*last2 == '\r') || (*last2 == '\n'))
last2--;
- /* skip leading whitespace */
- while (isspace(*s1) && (s1 <= last1))
- s1++;
- while (isspace(*s2) && (s2 <= last2))
- s2++;
+ /* skip leading whitespaces, if both begin with whitespace */
+ if (s1 <= last1 && s2 <= last2 && isspace(*s1) && isspace(*s2)) {
+ while (isspace(*s1) && (s1 <= last1))
+ s1++;
+ while (isspace(*s2) && (s2 <= last2))
+ s2++;
+ }
/* early return if both lines are empty */
if ((s1 > last1) && (s2 > last2))
return 1;
@@ -1943,13 +1945,7 @@ static int parse_chunk(char *buffer, unsigned long size, struct patch *patch)
size - offset - hdrsize, patch);
if (!patchsize) {
- static const char *binhdr[] = {
- "Binary files ",
- "Files ",
- NULL,
- };
static const char git_binary[] = "GIT binary patch\n";
- int i;
int hd = hdrsize + offset;
unsigned long llen = linelen(buffer + hd, size - hd);
@@ -1965,6 +1961,12 @@ static int parse_chunk(char *buffer, unsigned long size, struct patch *patch)
patchsize = 0;
}
else if (!memcmp(" differ\n", buffer + hd + llen - 8, 8)) {
+ static const char *binhdr[] = {
+ "Binary files ",
+ "Files ",
+ NULL,
+ };
+ int i;
for (i = 0; binhdr[i]; i++) {
int len = strlen(binhdr[i]);
if (len < size - hd &&
@@ -4152,7 +4154,7 @@ static int use_patch(struct patch *p)
/* See if it matches any of exclude/include rule */
for (i = 0; i < limit_by_name.nr; i++) {
struct string_list_item *it = &limit_by_name.items[i];
- if (!fnmatch(it->string, pathname, 0))
+ if (!wildmatch(it->string, pathname, 0, NULL))
return (it->util != NULL);
}
diff --git a/builtin/blame.c b/builtin/blame.c
index e44a6bb..128fc64 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -74,7 +74,7 @@ static unsigned blame_copy_score;
#define BLAME_DEFAULT_MOVE_SCORE 20
#define BLAME_DEFAULT_COPY_SCORE 40
-/* bits #0..7 in revision.h, #8..11 used for merge_bases() in commit.c */
+/* Remember to update object flag allocation in object.h */
#define METAINFO_SHOWN (1u<<12)
#define MORE_THAN_ONE_PATH (1u<<13)
@@ -197,7 +197,6 @@ static void drop_origin_blob(struct origin *o)
* scoreboard structure, sorted by the target line number.
*/
struct blame_entry {
- struct blame_entry *prev;
struct blame_entry *next;
/* the first line of this group in the final image;
@@ -256,15 +255,6 @@ struct scoreboard {
int *lineno;
};
-static inline int same_suspect(struct origin *a, struct origin *b)
-{
- if (a == b)
- return 1;
- if (a->commit != b->commit)
- return 0;
- return !strcmp(a->path, b->path);
-}
-
static void sanity_check_refcnt(struct scoreboard *);
/*
@@ -277,13 +267,11 @@ static void coalesce(struct scoreboard *sb)
struct blame_entry *ent, *next;
for (ent = sb->ent; ent && (next = ent->next); ent = next) {
- if (same_suspect(ent->suspect, next->suspect) &&
+ if (ent->suspect == next->suspect &&
ent->guilty == next->guilty &&
ent->s_lno + ent->num_lines == next->s_lno) {
ent->num_lines += next->num_lines;
ent->next = next->next;
- if (ent->next)
- ent->next->prev = ent;
origin_decref(next->suspect);
free(next);
ent->score = 0;
@@ -534,7 +522,7 @@ static void add_blame_entry(struct scoreboard *sb, struct blame_entry *e)
prev = ent;
/* prev, if not NULL, is the last one that is below e */
- e->prev = prev;
+
if (prev) {
e->next = prev->next;
prev->next = e;
@@ -543,8 +531,6 @@ static void add_blame_entry(struct scoreboard *sb, struct blame_entry *e)
e->next = sb->ent;
sb->ent = e;
}
- if (e->next)
- e->next->prev = e;
}
/*
@@ -555,14 +541,12 @@ static void add_blame_entry(struct scoreboard *sb, struct blame_entry *e)
*/
static void dup_entry(struct blame_entry *dst, struct blame_entry *src)
{
- struct blame_entry *p, *n;
+ struct blame_entry *n;
- p = dst->prev;
n = dst->next;
origin_incref(src->suspect);
origin_decref(dst->suspect);
memcpy(dst, src, sizeof(*src));
- dst->prev = p;
dst->next = n;
dst->score = 0;
}
@@ -742,7 +726,7 @@ static int find_last_in_target(struct scoreboard *sb, struct origin *target)
int last_in_target = -1;
for (e = sb->ent; e; e = e->next) {
- if (e->guilty || !same_suspect(e->suspect, target))
+ if (e->guilty || e->suspect != target)
continue;
if (last_in_target < e->s_lno + e->num_lines)
last_in_target = e->s_lno + e->num_lines;
@@ -762,7 +746,7 @@ static void blame_chunk(struct scoreboard *sb,
struct blame_entry *e;
for (e = sb->ent; e; e = e->next) {
- if (e->guilty || !same_suspect(e->suspect, target))
+ if (e->guilty || e->suspect != target)
continue;
if (same <= e->s_lno)
continue;
@@ -939,7 +923,6 @@ static void find_copy_in_blob(struct scoreboard *sb,
mmfile_t *file_p)
{
const char *cp;
- int cnt;
mmfile_t file_o;
struct handle_split_cb_data d;
@@ -950,13 +933,7 @@ static void find_copy_in_blob(struct scoreboard *sb,
*/
cp = nth_line(sb, ent->lno);
file_o.ptr = (char *) cp;
- cnt = ent->num_lines;
-
- while (cnt && cp < sb->final_buf + sb->final_buf_size) {
- if (*cp++ == '\n')
- cnt--;
- }
- file_o.size = cp - file_o.ptr;
+ file_o.size = nth_line(sb, ent->lno + ent->num_lines) - cp;
/*
* file_o is a part of final image we are annotating.
@@ -992,7 +969,7 @@ static int find_move_in_parent(struct scoreboard *sb,
while (made_progress) {
made_progress = 0;
for (e = sb->ent; e; e = e->next) {
- if (e->guilty || !same_suspect(e->suspect, target) ||
+ if (e->guilty || e->suspect != target ||
ent_score(sb, e) < blame_move_score)
continue;
find_copy_in_blob(sb, e, parent, split, &file_p);
@@ -1027,14 +1004,14 @@ static struct blame_list *setup_blame_list(struct scoreboard *sb,
for (e = sb->ent, num_ents = 0; e; e = e->next)
if (!e->scanned && !e->guilty &&
- same_suspect(e->suspect, target) &&
+ e->suspect == target &&
min_score < ent_score(sb, e))
num_ents++;
if (num_ents) {
blame_list = xcalloc(num_ents, sizeof(struct blame_list));
for (e = sb->ent, i = 0; e; e = e->next)
if (!e->scanned && !e->guilty &&
- same_suspect(e->suspect, target) &&
+ e->suspect == target &&
min_score < ent_score(sb, e))
blame_list[i++].ent = e;
}
@@ -1178,7 +1155,7 @@ static void pass_whole_blame(struct scoreboard *sb,
origin->file.ptr = NULL;
}
for (e = sb->ent; e; e = e->next) {
- if (!same_suspect(e->suspect, origin))
+ if (e->suspect != origin)
continue;
origin_incref(porigin);
origin_decref(e->suspect);
@@ -1567,7 +1544,7 @@ static void assign_blame(struct scoreboard *sb, int opt)
/* Take responsibility for the remaining entries */
for (ent = sb->ent; ent; ent = ent->next)
- if (same_suspect(ent->suspect, suspect))
+ if (ent->suspect == suspect)
found_guilty_entry(ent);
origin_decref(suspect);
@@ -1579,22 +1556,29 @@ static void assign_blame(struct scoreboard *sb, int opt)
static const char *format_time(unsigned long time, const char *tz_str,
int show_raw_time)
{
- static char time_buf[128];
- const char *time_str;
- int time_len;
- int tz;
+ static struct strbuf time_buf = STRBUF_INIT;
+ strbuf_reset(&time_buf);
if (show_raw_time) {
- snprintf(time_buf, sizeof(time_buf), "%lu %s", time, tz_str);
+ strbuf_addf(&time_buf, "%lu %s", time, tz_str);
}
else {
+ const char *time_str;
+ size_t time_width;
+ int tz;
tz = atoi(tz_str);
time_str = show_date(time, tz, blame_date_mode);
- time_len = strlen(time_str);
- memcpy(time_buf, time_str, time_len);
- memset(time_buf + time_len, ' ', blame_date_width - time_len);
+ strbuf_addstr(&time_buf, time_str);
+ /*
+ * Add space paddings to time_buf to display a fixed width
+ * string, and use time_width for display width calibration.
+ */
+ for (time_width = utf8_strwidth(time_str);
+ time_width < blame_date_width;
+ time_width++)
+ strbuf_addch(&time_buf, ' ');
}
- return time_buf;
+ return time_buf.buf;
}
#define OUTPUT_ANNOTATE_COMPAT 001
@@ -1772,25 +1756,41 @@ static int prepare_lines(struct scoreboard *sb)
{
const char *buf = sb->final_buf;
unsigned long len = sb->final_buf_size;
- int num = 0, incomplete = 0, bol = 1;
+ const char *end = buf + len;
+ const char *p;
+ int *lineno;
+ int num = 0, incomplete = 0;
- if (len && buf[len-1] != '\n')
- incomplete++; /* incomplete line at the end */
- while (len--) {
- if (bol) {
- sb->lineno = xrealloc(sb->lineno,
- sizeof(int *) * (num + 1));
- sb->lineno[num] = buf - sb->final_buf;
- bol = 0;
- }
- if (*buf++ == '\n') {
+ for (p = buf;;) {
+ p = memchr(p, '\n', end - p);
+ if (p) {
+ p++;
num++;
- bol = 1;
+ continue;
}
+ break;
}
- sb->lineno = xrealloc(sb->lineno,
- sizeof(int *) * (num + incomplete + 1));
- sb->lineno[num + incomplete] = buf - sb->final_buf;
+
+ if (len && end[-1] != '\n')
+ incomplete++; /* incomplete line at the end */
+
+ sb->lineno = xmalloc(sizeof(*sb->lineno) * (num + incomplete + 1));
+ lineno = sb->lineno;
+
+ *lineno++ = 0;
+ for (p = buf;;) {
+ p = memchr(p, '\n', end - p);
+ if (p) {
+ p++;
+ *lineno++ = p - buf;
+ continue;
+ }
+ break;
+ }
+
+ if (incomplete)
+ *lineno++ = len;
+
sb->num_lines = num + incomplete;
return sb->num_lines;
}
@@ -2338,7 +2338,14 @@ parse_done:
blame_date_width = sizeof("2006-10-19");
break;
case DATE_RELATIVE:
- /* "normal" is used as the fallback for "relative" */
+ /* TRANSLATORS: This string is used to tell us the maximum
+ display width for a relative timestamp in "git blame"
+ output. For C locale, "4 years, 11 months ago", which
+ takes 22 places, is the longest among various forms of
+ relative timestamps, but your language may need more or
+ fewer display columns. */
+ blame_date_width = utf8_strwidth(_("4 years, 11 months ago")) + 1; /* add the null */
+ break;
case DATE_LOCAL:
case DATE_NORMAL:
blame_date_width = sizeof("Thu Oct 19 16:00:04 2006 -0700");
@@ -2502,8 +2509,6 @@ parse_done:
ent->suspect = o;
ent->s_lno = bottom;
ent->next = next;
- if (next)
- next->prev = ent;
origin_incref(o);
}
origin_decref(o);
diff --git a/builtin/branch.c b/builtin/branch.c
index b4d7716..652b1d2 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -315,7 +315,7 @@ static int match_patterns(const char **pattern, const char *refname)
if (!*pattern)
return 1; /* no pattern always matches */
while (*pattern) {
- if (!fnmatch(*pattern, refname, 0))
+ if (!wildmatch(*pattern, refname, 0, NULL))
return 1;
pattern++;
}
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index d5a93e0..7073304 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -269,6 +269,8 @@ static int batch_objects(struct batch_options *opt)
{
struct strbuf buf = STRBUF_INIT;
struct expand_data data;
+ int save_warning;
+ int retval = 0;
if (!opt->format)
opt->format = "%(objectname) %(objecttype) %(objectsize)";
@@ -297,11 +299,10 @@ static int batch_objects(struct batch_options *opt)
* warn) ends up dwarfing the actual cost of the object lookups
* themselves. We can work around it by just turning off the warning.
*/
+ save_warning = warn_on_object_refname_ambiguity;
warn_on_object_refname_ambiguity = 0;
while (strbuf_getline(&buf, stdin, '\n') != EOF) {
- int error;
-
if (data.split_on_whitespace) {
/*
* Split at first whitespace, tying off the beginning
@@ -316,12 +317,14 @@ static int batch_objects(struct batch_options *opt)
data.rest = p;
}
- error = batch_one_object(buf.buf, opt, &data);
- if (error)
- return error;
+ retval = batch_one_object(buf.buf, opt, &data);
+ if (retval)
+ break;
}
- return 0;
+ strbuf_release(&buf);
+ warn_on_object_refname_ambiguity = save_warning;
+ return retval;
}
static const char * const cat_file_usage[] = {
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 63151e0..ff44921 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -624,7 +624,7 @@ static void update_refs_for_switch(const struct checkout_opts *opts,
/* Nothing to do. */
} else if (opts->force_detach || !new->path) { /* No longer on any branch. */
update_ref(msg.buf, "HEAD", new->commit->object.sha1, NULL,
- REF_NODEREF, DIE_ON_ERR);
+ REF_NODEREF, UPDATE_REFS_DIE_ON_ERR);
if (!opts->quiet) {
if (old->path && advice_detached_head)
detach_advice(new->name);
@@ -1095,7 +1095,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
OPT_BOOL(0, "detach", &opts.force_detach, N_("detach the HEAD at named commit")),
OPT_SET_INT('t', "track", &opts.track, N_("set upstream info for new branch"),
BRANCH_TRACK_EXPLICIT),
- OPT_STRING(0, "orphan", &opts.new_orphan_branch, N_("new branch"), N_("new unparented branch")),
+ OPT_STRING(0, "orphan", &opts.new_orphan_branch, N_("new-branch"), N_("new unparented branch")),
OPT_SET_INT('2', "ours", &opts.writeout_stage, N_("checkout our version for unmerged files"),
2),
OPT_SET_INT('3', "theirs", &opts.writeout_stage, N_("checkout their version for unmerged files"),
diff --git a/builtin/clean.c b/builtin/clean.c
index 977a068..9a91515 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -154,7 +154,7 @@ static int remove_dirs(struct strbuf *path, const char *prefix, int force_flag,
DIR *dir;
struct strbuf quoted = STRBUF_INIT;
struct dirent *e;
- int res = 0, ret = 0, gone = 1, original_len = path->len, len, i;
+ int res = 0, ret = 0, gone = 1, original_len = path->len, len;
unsigned char submodule_head[20];
struct string_list dels = STRING_LIST_INIT_DUP;
@@ -242,6 +242,7 @@ static int remove_dirs(struct strbuf *path, const char *prefix, int force_flag,
}
if (!*dir_gone && !quiet) {
+ int i;
for (i = 0; i < dels.nr; i++)
printf(dry_run ? _(msg_would_remove) : _(msg_remove), dels.items[i].string);
}
diff --git a/builtin/clone.c b/builtin/clone.c
index 9b3c04d..b12989d 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -521,7 +521,7 @@ static void write_followtags(const struct ref *refs, const char *msg)
if (!has_sha1_file(ref->old_sha1))
continue;
update_ref(msg, ref->name, ref->old_sha1,
- NULL, 0, DIE_ON_ERR);
+ NULL, 0, UPDATE_REFS_DIE_ON_ERR);
}
}
@@ -589,14 +589,15 @@ static void update_head(const struct ref *our, const struct ref *remote,
create_symref("HEAD", our->name, NULL);
if (!option_bare) {
const char *head = skip_prefix(our->name, "refs/heads/");
- update_ref(msg, "HEAD", our->old_sha1, NULL, 0, DIE_ON_ERR);
+ update_ref(msg, "HEAD", our->old_sha1, NULL, 0,
+ UPDATE_REFS_DIE_ON_ERR);
install_branch_config(0, head, option_origin, our->name);
}
} else if (our) {
struct commit *c = lookup_commit_reference(our->old_sha1);
/* --branch specifies a non-branch (i.e. tags), detach HEAD */
update_ref(msg, "HEAD", c->object.sha1,
- NULL, REF_NODEREF, DIE_ON_ERR);
+ NULL, REF_NODEREF, UPDATE_REFS_DIE_ON_ERR);
} else if (remote) {
/*
* We know remote HEAD points to a non-branch, or
@@ -604,7 +605,7 @@ static void update_head(const struct ref *our, const struct ref *remote,
* Detach HEAD in all these cases.
*/
update_ref(msg, "HEAD", remote->old_sha1,
- NULL, REF_NODEREF, DIE_ON_ERR);
+ NULL, REF_NODEREF, UPDATE_REFS_DIE_ON_ERR);
}
}
diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c
index f641ff2..987a4c3 100644
--- a/builtin/commit-tree.c
+++ b/builtin/commit-tree.c
@@ -12,6 +12,8 @@
static const char commit_tree_usage[] = "git commit-tree [(-p <sha1>)...] [-S[<keyid>]] [-m <message>] [-F <file>] <sha1> <changelog";
+static const char *sign_commit;
+
static void new_parent(struct commit *parent, struct commit_list **parents_p)
{
unsigned char *sha1 = parent->object.sha1;
@@ -31,6 +33,10 @@ static int commit_tree_config(const char *var, const char *value, void *cb)
int status = git_gpg_config(var, value, NULL);
if (status)
return status;
+ if (!strcmp(var, "commit.gpgsign")) {
+ sign_commit = git_config_bool(var, value) ? "" : NULL;
+ return 0;
+ }
return git_default_config(var, value, cb);
}
@@ -41,7 +47,6 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
unsigned char tree_sha1[20];
unsigned char commit_sha1[20];
struct strbuf buffer = STRBUF_INIT;
- const char *sign_commit = NULL;
git_config(commit_tree_config, NULL);
@@ -66,6 +71,11 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
continue;
}
+ if (!strcmp(arg, "--no-gpg-sign")) {
+ sign_commit = NULL;
+ continue;
+ }
+
if (!strcmp(arg, "-m")) {
if (argc <= ++i)
usage(commit_tree_usage);
diff --git a/builtin/commit.c b/builtin/commit.c
index 7d711ea..0320efd 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -113,6 +113,7 @@ static char *sign_commit;
static enum {
CLEANUP_SPACE,
CLEANUP_NONE,
+ CLEANUP_SCISSORS,
CLEANUP_ALL
} cleanup_mode;
static const char *cleanup_arg;
@@ -307,7 +308,6 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
int fd;
struct string_list partial;
struct pathspec pathspec;
- char *old_index_env = NULL;
int refresh_flags = REFRESH_QUIET;
if (is_status)
@@ -320,6 +320,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
die(_("index file corrupt"));
if (interactive) {
+ char *old_index_env = NULL;
fd = hold_locked_index(&index_lock, 1);
refresh_cache_or_die(refresh_flags);
@@ -525,10 +526,29 @@ static int sane_ident_split(struct ident_split *person)
return 1;
}
+static int parse_force_date(const char *in, char *out, int len)
+{
+ if (len < 1)
+ return -1;
+ *out++ = '@';
+ len--;
+
+ if (parse_date(in, out, len) < 0) {
+ int errors = 0;
+ unsigned long t = approxidate_careful(in, &errors);
+ if (errors)
+ return -1;
+ snprintf(out, len, "%lu", t);
+ }
+
+ return 0;
+}
+
static void determine_author_info(struct strbuf *author_ident)
{
char *name, *email, *date;
struct ident_split author;
+ char date_buf[64];
name = getenv("GIT_AUTHOR_NAME");
email = getenv("GIT_AUTHOR_EMAIL");
@@ -573,8 +593,12 @@ static void determine_author_info(struct strbuf *author_ident)
email = xstrndup(lb + 2, rb - (lb + 2));
}
- if (force_date)
- date = force_date;
+ if (force_date) {
+ if (parse_force_date(force_date, date_buf, sizeof(date_buf)))
+ die(_("invalid date format: %s"), force_date);
+ date = date_buf;
+ }
+
strbuf_addstr(author_ident, fmt_ident(name, email, date, IDENT_STRICT));
if (!split_ident_line(&author, author_ident->buf, author_ident->len) &&
sane_ident_split(&author)) {
@@ -584,13 +608,16 @@ static void determine_author_info(struct strbuf *author_ident)
}
}
-static char *cut_ident_timestamp_part(char *string)
+static void split_ident_or_die(struct ident_split *id, const struct strbuf *buf)
{
- char *ket = strrchr(string, '>');
- if (!ket || ket[1] != ' ')
- die(_("Malformed ident string: '%s'"), string);
- *++ket = '\0';
- return ket;
+ if (split_ident_line(id, buf->buf, buf->len) ||
+ !sane_ident_split(id))
+ die(_("Malformed ident string: '%s'"), buf->buf);
+}
+
+static int author_date_is_interesting(void)
+{
+ return author_message || force_date;
}
static int prepare_to_commit(const char *index_file, const char *prefix,
@@ -600,12 +627,10 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
{
struct stat statbuf;
struct strbuf committer_ident = STRBUF_INIT;
- int commitable, saved_color_setting;
+ int commitable;
struct strbuf sb = STRBUF_INIT;
- char *buffer;
const char *hook_arg1 = NULL;
const char *hook_arg2 = NULL;
- int ident_shown = 0;
int clean_message_contents = (cleanup_mode != CLEANUP_NONE);
int old_display_comment_prefix;
@@ -649,10 +674,10 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
logfile);
hook_arg1 = "message";
} else if (use_message) {
+ char *buffer;
buffer = strstr(use_message_buffer, "\n\n");
- if (!use_editor && (!buffer || buffer[2] == '\0'))
- die(_("commit has empty message"));
- strbuf_add(&sb, buffer + 2, strlen(buffer + 2));
+ if (buffer)
+ strbuf_add(&sb, buffer + 2, strlen(buffer + 2));
hook_arg1 = "commit";
hook_arg2 = use_message;
} else if (fixup_message) {
@@ -753,8 +778,13 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
/* This checks if committer ident is explicitly given */
strbuf_addstr(&committer_ident, git_committer_info(IDENT_STRICT));
if (use_editor && include_status) {
- char *ai_tmp, *ci_tmp;
- if (whence != FROM_COMMIT)
+ int ident_shown = 0;
+ int saved_color_setting;
+ struct ident_split ci, ai;
+
+ if (whence != FROM_COMMIT) {
+ if (cleanup_mode == CLEANUP_SCISSORS)
+ wt_status_add_cut_line(s->fp);
status_printf_ln(s, GIT_COLOR_NORMAL,
whence == FROM_MERGE
? _("\n"
@@ -770,6 +800,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
git_path(whence == FROM_MERGE
? "MERGE_HEAD"
: "CHERRY_PICK_HEAD"));
+ }
fprintf(s->fp, "\n");
if (cleanup_mode == CLEANUP_ALL)
@@ -777,6 +808,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
_("Please enter the commit message for your changes."
" Lines starting\nwith '%c' will be ignored, and an empty"
" message aborts the commit.\n"), comment_line_char);
+ else if (cleanup_mode == CLEANUP_SCISSORS && whence == FROM_COMMIT)
+ wt_status_add_cut_line(s->fp);
else /* CLEANUP_SPACE, that is. */
status_printf(s, GIT_COLOR_NORMAL,
_("Please enter the commit message for your changes."
@@ -788,21 +821,31 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
status_printf_ln(s, GIT_COLOR_NORMAL,
"%s", only_include_assumed);
- ai_tmp = cut_ident_timestamp_part(author_ident->buf);
- ci_tmp = cut_ident_timestamp_part(committer_ident.buf);
- if (strcmp(author_ident->buf, committer_ident.buf))
+ split_ident_or_die(&ai, author_ident);
+ split_ident_or_die(&ci, &committer_ident);
+
+ if (ident_cmp(&ai, &ci))
status_printf_ln(s, GIT_COLOR_NORMAL,
_("%s"
- "Author: %s"),
+ "Author: %.*s <%.*s>"),
ident_shown++ ? "" : "\n",
- author_ident->buf);
+ (int)(ai.name_end - ai.name_begin), ai.name_begin,
+ (int)(ai.mail_end - ai.mail_begin), ai.mail_begin);
+
+ if (author_date_is_interesting())
+ status_printf_ln(s, GIT_COLOR_NORMAL,
+ _("%s"
+ "Date: %s"),
+ ident_shown++ ? "" : "\n",
+ show_ident_date(&ai, DATE_NORMAL));
if (!committer_ident_sufficiently_given())
status_printf_ln(s, GIT_COLOR_NORMAL,
_("%s"
- "Committer: %s"),
+ "Committer: %.*s <%.*s>"),
ident_shown++ ? "" : "\n",
- committer_ident.buf);
+ (int)(ci.name_end - ci.name_begin), ci.name_begin,
+ (int)(ci.mail_end - ci.mail_begin), ci.mail_begin);
if (ident_shown)
status_printf_ln(s, GIT_COLOR_NORMAL, "");
@@ -811,9 +854,6 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
s->use_color = 0;
commitable = run_status(s->fp, index_file, prefix, 1, s);
s->use_color = saved_color_setting;
-
- *ai_tmp = ' ';
- *ci_tmp = ' ';
} else {
unsigned char sha1[20];
const char *parent = "HEAD";
@@ -1130,6 +1170,8 @@ static int parse_and_validate_options(int argc, const char *argv[],
cleanup_mode = CLEANUP_SPACE;
else if (!strcmp(cleanup_arg, "strip"))
cleanup_mode = CLEANUP_ALL;
+ else if (!strcmp(cleanup_arg, "scissors"))
+ cleanup_mode = use_editor ? CLEANUP_SCISSORS : CLEANUP_SPACE;
else
die(_("Invalid cleanup mode %s"), cleanup_arg);
@@ -1347,6 +1389,13 @@ static void print_summary(const char *prefix, const unsigned char *sha1,
strbuf_addstr(&format, "\n Author: ");
strbuf_addbuf_percentquote(&format, &author_ident);
}
+ if (author_date_is_interesting()) {
+ struct strbuf date = STRBUF_INIT;
+ format_commit_message(commit, "%ad", &date, &pctx);
+ strbuf_addstr(&format, "\n Date: ");
+ strbuf_addbuf_percentquote(&format, &date);
+ strbuf_release(&date);
+ }
if (!committer_ident_sufficiently_given()) {
strbuf_addstr(&format, "\n Committer: ");
strbuf_addbuf_percentquote(&format, &committer_ident);
@@ -1404,6 +1453,10 @@ static int git_commit_config(const char *k, const char *v, void *cb)
}
if (!strcmp(k, "commit.cleanup"))
return git_config_string(&cleanup_arg, k, v);
+ if (!strcmp(k, "commit.gpgsign")) {
+ sign_commit = git_config_bool(k, v) ? "" : NULL;
+ return 0;
+ }
status = git_gpg_config(k, v, NULL);
if (status)
@@ -1488,7 +1541,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
OPT_BOOL('e', "edit", &edit_flag, N_("force edit of commit")),
OPT_STRING(0, "cleanup", &cleanup_arg, N_("default"), N_("how to strip spaces and #comments from message")),
OPT_BOOL(0, "status", &include_status, N_("include status in commit message template")),
- { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key id"),
+ { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key-id"),
N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
/* end commit message options */
@@ -1531,7 +1584,6 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
struct ref_lock *ref_lock;
struct commit_list *parents = NULL, **pptr = &parents;
struct stat statbuf;
- int allow_fast_forward = 1;
struct commit *current_head = NULL;
struct commit_extra_header *extra = NULL;
@@ -1579,6 +1631,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
} else if (whence == FROM_MERGE) {
struct strbuf m = STRBUF_INIT;
FILE *fp;
+ int allow_fast_forward = 1;
if (!reflog_msg)
reflog_msg = "commit (merge)";
@@ -1621,8 +1674,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
die(_("could not read commit message: %s"), strerror(saved_errno));
}
- /* Truncate the message just before the diff, if any. */
- if (verbose)
+ if (verbose || /* Truncate the message just before the diff, if any. */
+ cleanup_mode == CLEANUP_SCISSORS)
wt_status_truncate_message_at_cut_line(&sb);
if (cleanup_mode != CLEANUP_NONE)
@@ -1659,6 +1712,10 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
? NULL
: current_head->object.sha1,
0, NULL);
+ if (!ref_lock) {
+ rollback_index_files();
+ die(_("cannot lock HEAD ref"));
+ }
nl = strchr(sb.buf, '\n');
if (nl)
@@ -1668,10 +1725,6 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
strbuf_insert(&sb, 0, reflog_msg, strlen(reflog_msg));
strbuf_insert(&sb, strlen(reflog_msg), ": ", 2);
- if (!ref_lock) {
- rollback_index_files();
- die(_("cannot lock HEAD ref"));
- }
if (write_ref_sha1(ref_lock, sha1, sb.buf) < 0) {
rollback_index_files();
die(_("cannot update HEAD ref"));
diff --git a/builtin/config.c b/builtin/config.c
index 92ebf23..5677c94 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -21,8 +21,7 @@ static char key_delim = ' ';
static char term = '\n';
static int use_global_config, use_system_config, use_local_config;
-static const char *given_config_file;
-static const char *given_config_blob;
+static struct git_config_source given_config_source;
static int actions, types;
static const char *get_color_slot, *get_colorbool_slot;
static int end_null;
@@ -55,8 +54,8 @@ static struct option builtin_config_options[] = {
OPT_BOOL(0, "global", &use_global_config, N_("use global config file")),
OPT_BOOL(0, "system", &use_system_config, N_("use system config file")),
OPT_BOOL(0, "local", &use_local_config, N_("use repository config file")),
- OPT_STRING('f', "file", &given_config_file, N_("file"), N_("use given config file")),
- OPT_STRING(0, "blob", &given_config_blob, N_("blob-id"), N_("read config from given blob object")),
+ OPT_STRING('f', "file", &given_config_source.file, N_("file"), N_("use given config file")),
+ OPT_STRING(0, "blob", &given_config_source.blob, N_("blob-id"), N_("read config from given blob object")),
OPT_GROUP(N_("Action")),
OPT_BIT(0, "get", &actions, N_("get value: name [value-regex]"), ACTION_GET),
OPT_BIT(0, "get-all", &actions, N_("get all values: key [value-regex]"), ACTION_GET_ALL),
@@ -224,8 +223,7 @@ static int get_value(const char *key_, const char *regex_)
}
git_config_with_options(collect_config, &values,
- given_config_file, given_config_blob,
- respect_includes);
+ &given_config_source, respect_includes);
ret = !values.nr;
@@ -309,8 +307,7 @@ static void get_color(const char *def_color)
get_color_found = 0;
parsed_color[0] = '\0';
git_config_with_options(git_get_color_config, NULL,
- given_config_file, given_config_blob,
- respect_includes);
+ &given_config_source, respect_includes);
if (!get_color_found && def_color)
color_parse(def_color, "command line", parsed_color);
@@ -339,8 +336,7 @@ static int get_colorbool(int print)
get_diff_color_found = -1;
get_color_ui_found = -1;
git_config_with_options(git_get_colorbool_config, NULL,
- given_config_file, given_config_blob,
- respect_includes);
+ &given_config_source, respect_includes);
if (get_colorbool_found < 0) {
if (!strcmp(get_colorbool_slot, "color.diff"))
@@ -362,9 +358,12 @@ static int get_colorbool(int print)
return get_colorbool_found ? 0 : 1;
}
-static void check_blob_write(void)
+static void check_write(void)
{
- if (given_config_blob)
+ if (given_config_source.use_stdin)
+ die("writing to stdin is not supported");
+
+ if (given_config_source.blob)
die("writing config blobs is not supported");
}
@@ -435,7 +434,7 @@ static int get_urlmatch(const char *var, const char *url)
}
git_config_with_options(urlmatch_config_entry, &config,
- given_config_file, NULL, respect_includes);
+ &given_config_source, respect_includes);
for_each_string_list_item(item, &values) {
struct urlmatch_current_candidate_value *matched = item->util;
@@ -464,18 +463,24 @@ int cmd_config(int argc, const char **argv, const char *prefix)
int nongit = !startup_info->have_repository;
char *value;
- given_config_file = getenv(CONFIG_ENVIRONMENT);
+ given_config_source.file = getenv(CONFIG_ENVIRONMENT);
argc = parse_options(argc, argv, prefix, builtin_config_options,
builtin_config_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
if (use_global_config + use_system_config + use_local_config +
- !!given_config_file + !!given_config_blob > 1) {
+ !!given_config_source.file + !!given_config_source.blob > 1) {
error("only one config file at a time.");
usage_with_options(builtin_config_usage, builtin_config_options);
}
+ if (given_config_source.file &&
+ !strcmp(given_config_source.file, "-")) {
+ given_config_source.file = NULL;
+ given_config_source.use_stdin = 1;
+ }
+
if (use_global_config) {
char *user_config = NULL;
char *xdg_config = NULL;
@@ -493,24 +498,24 @@ int cmd_config(int argc, const char **argv, const char *prefix)
if (access_or_warn(user_config, R_OK, 0) &&
xdg_config && !access_or_warn(xdg_config, R_OK, 0))
- given_config_file = xdg_config;
+ given_config_source.file = xdg_config;
else
- given_config_file = user_config;
+ given_config_source.file = user_config;
}
else if (use_system_config)
- given_config_file = git_etc_gitconfig();
+ given_config_source.file = git_etc_gitconfig();
else if (use_local_config)
- given_config_file = git_pathdup("config");
- else if (given_config_file) {
- if (!is_absolute_path(given_config_file) && prefix)
- given_config_file =
+ given_config_source.file = git_pathdup("config");
+ else if (given_config_source.file) {
+ if (!is_absolute_path(given_config_source.file) && prefix)
+ given_config_source.file =
xstrdup(prefix_filename(prefix,
strlen(prefix),
- given_config_file));
+ given_config_source.file));
}
if (respect_includes == -1)
- respect_includes = !given_config_file;
+ respect_includes = !given_config_source.file;
if (end_null) {
term = '\0';
@@ -549,57 +554,58 @@ int cmd_config(int argc, const char **argv, const char *prefix)
if (actions == ACTION_LIST) {
check_argc(argc, 0, 0);
if (git_config_with_options(show_all_config, NULL,
- given_config_file,
- given_config_blob,
+ &given_config_source,
respect_includes) < 0) {
- if (given_config_file)
+ if (given_config_source.file)
die_errno("unable to read config file '%s'",
- given_config_file);
+ given_config_source.file);
else
die("error processing config file(s)");
}
}
else if (actions == ACTION_EDIT) {
check_argc(argc, 0, 0);
- if (!given_config_file && nongit)
+ if (!given_config_source.file && nongit)
die("not in a git directory");
- if (given_config_blob)
+ if (given_config_source.use_stdin)
+ die("editing stdin is not supported");
+ if (given_config_source.blob)
die("editing blobs is not supported");
git_config(git_default_config, NULL);
- launch_editor(given_config_file ?
- given_config_file : git_path("config"),
+ launch_editor(given_config_source.file ?
+ given_config_source.file : git_path("config"),
NULL, NULL);
}
else if (actions == ACTION_SET) {
int ret;
- check_blob_write();
+ check_write();
check_argc(argc, 2, 2);
value = normalize_value(argv[0], argv[1]);
- ret = git_config_set_in_file(given_config_file, argv[0], value);
+ ret = git_config_set_in_file(given_config_source.file, argv[0], value);
if (ret == CONFIG_NOTHING_SET)
error("cannot overwrite multiple values with a single value\n"
" Use a regexp, --add or --replace-all to change %s.", argv[0]);
return ret;
}
else if (actions == ACTION_SET_ALL) {
- check_blob_write();
+ check_write();
check_argc(argc, 2, 3);
value = normalize_value(argv[0], argv[1]);
- return git_config_set_multivar_in_file(given_config_file,
+ return git_config_set_multivar_in_file(given_config_source.file,
argv[0], value, argv[2], 0);
}
else if (actions == ACTION_ADD) {
- check_blob_write();
+ check_write();
check_argc(argc, 2, 2);
value = normalize_value(argv[0], argv[1]);
- return git_config_set_multivar_in_file(given_config_file,
+ return git_config_set_multivar_in_file(given_config_source.file,
argv[0], value, "^$", 0);
}
else if (actions == ACTION_REPLACE_ALL) {
- check_blob_write();
+ check_write();
check_argc(argc, 2, 3);
value = normalize_value(argv[0], argv[1]);
- return git_config_set_multivar_in_file(given_config_file,
+ return git_config_set_multivar_in_file(given_config_source.file,
argv[0], value, argv[2], 1);
}
else if (actions == ACTION_GET) {
@@ -623,26 +629,26 @@ int cmd_config(int argc, const char **argv, const char *prefix)
return get_urlmatch(argv[0], argv[1]);
}
else if (actions == ACTION_UNSET) {
- check_blob_write();
+ check_write();
check_argc(argc, 1, 2);
if (argc == 2)
- return git_config_set_multivar_in_file(given_config_file,
+ return git_config_set_multivar_in_file(given_config_source.file,
argv[0], NULL, argv[1], 0);
else
- return git_config_set_in_file(given_config_file,
+ return git_config_set_in_file(given_config_source.file,
argv[0], NULL);
}
else if (actions == ACTION_UNSET_ALL) {
- check_blob_write();
+ check_write();
check_argc(argc, 1, 2);
- return git_config_set_multivar_in_file(given_config_file,
+ return git_config_set_multivar_in_file(given_config_source.file,
argv[0], NULL, argv[1], 1);
}
else if (actions == ACTION_RENAME_SECTION) {
int ret;
- check_blob_write();
+ check_write();
check_argc(argc, 2, 2);
- ret = git_config_rename_section_in_file(given_config_file,
+ ret = git_config_rename_section_in_file(given_config_source.file,
argv[0], argv[1]);
if (ret < 0)
return ret;
@@ -651,9 +657,9 @@ int cmd_config(int argc, const char **argv, const char *prefix)
}
else if (actions == ACTION_REMOVE_SECTION) {
int ret;
- check_blob_write();
+ check_write();
check_argc(argc, 1, 1);
- ret = git_config_rename_section_in_file(given_config_file,
+ ret = git_config_rename_section_in_file(given_config_source.file,
argv[0], NULL);
if (ret < 0)
return ret;
diff --git a/builtin/describe.c b/builtin/describe.c
index 7db43da..24d740c 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -6,7 +6,7 @@
#include "exec_cmd.h"
#include "parse-options.h"
#include "diff.h"
-#include "hash.h"
+#include "hashmap.h"
#include "argv-array.h"
#define SEEN (1u << 0)
@@ -25,7 +25,7 @@ static int longformat;
static int first_parent;
static int abbrev = -1; /* unspecified */
static int max_candidates = 10;
-static struct hash_table names;
+static struct hashmap names;
static int have_util;
static const char *pattern;
static int always;
@@ -37,7 +37,7 @@ static const char *diff_index_args[] = {
};
struct commit_name {
- struct commit_name *next;
+ struct hashmap_entry entry;
unsigned char peeled[20];
struct tag *tag;
unsigned prio:2; /* annotated tag = 2, tag = 1, head = 0 */
@@ -50,6 +50,12 @@ static const char *prio_names[] = {
"head", "lightweight", "annotated",
};
+static int commit_name_cmp(const struct commit_name *cn1,
+ const struct commit_name *cn2, const void *peeled)
+{
+ return hashcmp(cn1->peeled, peeled ? peeled : cn2->peeled);
+}
+
static inline unsigned int hash_sha1(const unsigned char *sha1)
{
unsigned int hash;
@@ -59,21 +65,9 @@ static inline unsigned int hash_sha1(const unsigned char *sha1)
static inline struct commit_name *find_commit_name(const unsigned char *peeled)
{
- struct commit_name *n = lookup_hash(hash_sha1(peeled), &names);
- while (n && !!hashcmp(peeled, n->peeled))
- n = n->next;
- return n;
-}
-
-static int set_util(void *chain, void *data)
-{
- struct commit_name *n;
- for (n = chain; n; n = n->next) {
- struct commit *c = lookup_commit_reference_gently(n->peeled, 1);
- if (c)
- c->util = n;
- }
- return 0;
+ struct commit_name key;
+ hashmap_entry_init(&key, hash_sha1(peeled));
+ return hashmap_get(&names, &key, peeled);
}
static int replace_name(struct commit_name *e,
@@ -118,16 +112,10 @@ static void add_to_known_names(const char *path,
struct tag *tag = NULL;
if (replace_name(e, prio, sha1, &tag)) {
if (!e) {
- void **pos;
e = xmalloc(sizeof(struct commit_name));
hashcpy(e->peeled, peeled);
- pos = insert_hash(hash_sha1(peeled), e, &names);
- if (pos) {
- e->next = *pos;
- *pos = e;
- } else {
- e->next = NULL;
- }
+ hashmap_entry_init(e, hash_sha1(peeled));
+ hashmap_add(&names, e);
e->path = NULL;
}
e->tag = tag;
@@ -150,7 +138,7 @@ static int get_name(const char *path, const unsigned char *sha1, int flag, void
return 0;
/* Accept only tags that match the pattern, if given */
- if (pattern && (!is_tag || fnmatch(pattern, path + 10, 0)))
+ if (pattern && (!is_tag || wildmatch(pattern, path + 10, 0, NULL)))
return 0;
/* Is it annotated? */
@@ -292,7 +280,14 @@ static void describe(const char *arg, int last_one)
fprintf(stderr, _("searching to describe %s\n"), arg);
if (!have_util) {
- for_each_hash(&names, set_util, NULL);
+ struct hashmap_iter iter;
+ struct commit *c;
+ struct commit_name *n = hashmap_iter_first(&names, &iter);
+ for (; n; n = hashmap_iter_next(&iter)) {
+ c = lookup_commit_reference_gently(n->peeled, 1);
+ if (c)
+ c->util = n;
+ }
have_util = 1;
}
@@ -463,9 +458,9 @@ int cmd_describe(int argc, const char **argv, const char *prefix)
return cmd_name_rev(args.argc, args.argv, prefix);
}
- init_hash(&names);
+ hashmap_init(&names, (hashmap_cmp_fn) commit_name_cmp, 0);
for_each_rawref(get_name, NULL);
- if (!names.nr && !always)
+ if (!names.size && !always)
die(_("No names found, cannot describe anything."));
if (argc == 0) {
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 025bc3e..55f457c 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1026,7 +1026,6 @@ static int fetch_multiple(struct string_list *list)
static int fetch_one(struct remote *remote, int argc, const char **argv)
{
- int i;
static const char **refs = NULL;
struct refspec *refspec;
int ref_nr = 0;
@@ -1050,6 +1049,7 @@ static int fetch_one(struct remote *remote, int argc, const char **argv)
if (argc > 0) {
int j = 0;
+ int i;
refs = xcalloc(argc + 1, sizeof(const char *));
for (i = 0; i < argc; i++) {
if (!strcmp(argv[i], "tag")) {
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 51798b4..3e1d5c3 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -864,7 +864,7 @@ static int grab_single_ref(const char *refname, const unsigned char *sha1, int f
refname[plen] == '/' ||
p[plen-1] == '/'))
break;
- if (!fnmatch(p, refname, FNM_PATHNAME))
+ if (!wildmatch(p, refname, WM_PATHNAME, NULL))
break;
}
if (!*pattern)
diff --git a/builtin/fsck.c b/builtin/fsck.c
index 1affdd5..fc150c8 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -144,7 +144,7 @@ static int traverse_reachable(void)
unsigned int nr = 0;
int result = 0;
if (show_progress)
- progress = start_progress_delay("Checking connectivity", 0, 0, 2);
+ progress = start_progress_delay(_("Checking connectivity"), 0, 0, 2);
while (pending.nr) {
struct object_array_entry *entry;
struct object *obj;
@@ -541,7 +541,7 @@ static void fsck_object_dir(const char *path)
fprintf(stderr, "Checking object directory\n");
if (show_progress)
- progress = start_progress("Checking object directories", 256);
+ progress = start_progress(_("Checking object directories"), 256);
for (i = 0; i < 256; i++) {
static char dir[4096];
sprintf(dir, "%s/%02x", path, i);
@@ -630,7 +630,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
struct alternate_object_database *alt;
errors_found = 0;
- read_replace_refs = 0;
+ check_replace_refs = 0;
argc = parse_options(argc, argv, prefix, fsck_opts, fsck_usage, 0);
@@ -670,7 +670,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
total += p->num_objects;
}
- progress = start_progress("Checking objects", total);
+ progress = start_progress(_("Checking objects"), total);
}
for (p = packed_git; p; p = p->next) {
/* verify gives error messages itself */
diff --git a/builtin/gc.c b/builtin/gc.c
index 7fa717a..85f5c2b 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -26,9 +26,11 @@ static const char * const builtin_gc_usage[] = {
};
static int pack_refs = 1;
+static int aggressive_depth = 250;
static int aggressive_window = 250;
static int gc_auto_threshold = 6700;
static int gc_auto_pack_limit = 50;
+static int detach_auto = 1;
static const char *prune_expire = "2.weeks.ago";
static struct argv_array pack_refs_cmd = ARGV_ARRAY_INIT;
@@ -65,6 +67,10 @@ static int gc_config(const char *var, const char *value, void *cb)
aggressive_window = git_config_int(var, value);
return 0;
}
+ if (!strcmp(var, "gc.aggressivedepth")) {
+ aggressive_depth = git_config_int(var, value);
+ return 0;
+ }
if (!strcmp(var, "gc.auto")) {
gc_auto_threshold = git_config_int(var, value);
return 0;
@@ -73,6 +79,10 @@ static int gc_config(const char *var, const char *value, void *cb)
gc_auto_pack_limit = git_config_int(var, value);
return 0;
}
+ if (!strcmp(var, "gc.autodetach")) {
+ detach_auto = git_config_bool(var, value);
+ return 0;
+ }
if (!strcmp(var, "gc.pruneexpire")) {
if (value && strcmp(value, "now")) {
unsigned long now = approxidate("now");
@@ -188,13 +198,12 @@ static int need_to_gc(void)
static const char *lock_repo_for_gc(int force, pid_t* ret_pid)
{
static struct lock_file lock;
- static char locking_host[128];
char my_host[128];
struct strbuf sb = STRBUF_INIT;
struct stat st;
uintmax_t pid;
FILE *fp;
- int fd, should_exit;
+ int fd;
if (pidfile)
/* already locked */
@@ -206,6 +215,8 @@ static const char *lock_repo_for_gc(int force, pid_t* ret_pid)
fd = hold_lock_file_for_update(&lock, git_path("gc.pid"),
LOCK_DIE_ON_ERROR);
if (!force) {
+ static char locking_host[128];
+ int should_exit;
fp = fopen(git_path("gc.pid"), "r");
memset(locking_host, 0, sizeof(locking_host));
should_exit =
@@ -288,7 +299,8 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
if (aggressive) {
argv_array_push(&repack, "-f");
- argv_array_push(&repack, "--depth=250");
+ if (aggressive_depth > 0)
+ argv_array_pushf(&repack, "--depth=%d", aggressive_depth);
if (aggressive_window > 0)
argv_array_pushf(&repack, "--window=%d", aggressive_window);
}
@@ -301,11 +313,19 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
*/
if (!need_to_gc())
return 0;
- if (!quiet)
- fprintf(stderr,
- _("Auto packing the repository for optimum performance. You may also\n"
- "run \"git gc\" manually. See "
- "\"git help gc\" for more information.\n"));
+ if (!quiet) {
+ if (detach_auto)
+ fprintf(stderr, _("Auto packing the repository in background for optimum performance.\n"));
+ else
+ fprintf(stderr, _("Auto packing the repository for optimum performance.\n"));
+ fprintf(stderr, _("See \"git help gc\" for manual housekeeping.\n"));
+ }
+ if (detach_auto)
+ /*
+ * failure to daemonize is ok, we'll continue
+ * in foreground
+ */
+ daemonize();
} else
add_repack_all_option();
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index fa74972..87d8dd8 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -40,17 +40,13 @@ struct base_data {
int ofs_first, ofs_last;
};
-#if !defined(NO_PTHREADS) && defined(NO_THREAD_SAFE_PREAD)
-/* pread() emulation is not thread-safe. Disable threading. */
-#define NO_PTHREADS
-#endif
-
struct thread_local {
#ifndef NO_PTHREADS
pthread_t thread;
#endif
struct base_data *base_cache;
size_t base_cache_used;
+ int pack_fd;
};
/*
@@ -91,7 +87,8 @@ static off_t consumed_bytes;
static unsigned deepest_delta;
static git_SHA_CTX input_ctx;
static uint32_t input_crc32;
-static int input_fd, output_fd, pack_fd;
+static int input_fd, output_fd;
+static const char *curr_pack;
#ifndef NO_PTHREADS
@@ -134,6 +131,7 @@ static inline void unlock_mutex(pthread_mutex_t *mutex)
*/
static void init_thread(void)
{
+ int i;
init_recursive_mutex(&read_mutex);
pthread_mutex_init(&counter_mutex, NULL);
pthread_mutex_init(&work_mutex, NULL);
@@ -141,11 +139,18 @@ static void init_thread(void)
pthread_mutex_init(&deepest_delta_mutex, NULL);
pthread_key_create(&key, NULL);
thread_data = xcalloc(nr_threads, sizeof(*thread_data));
+ for (i = 0; i < nr_threads; i++) {
+ thread_data[i].pack_fd = open(curr_pack, O_RDONLY);
+ if (thread_data[i].pack_fd == -1)
+ die_errno(_("unable to open %s"), curr_pack);
+ }
+
threads_active = 1;
}
static void cleanup_thread(void)
{
+ int i;
if (!threads_active)
return;
threads_active = 0;
@@ -154,6 +159,8 @@ static void cleanup_thread(void)
pthread_mutex_destroy(&work_mutex);
if (show_stat)
pthread_mutex_destroy(&deepest_delta_mutex);
+ for (i = 0; i < nr_threads; i++)
+ close(thread_data[i].pack_fd);
pthread_key_delete(key);
free(thread_data);
}
@@ -288,13 +295,13 @@ static const char *open_pack_file(const char *pack_name)
output_fd = open(pack_name, O_CREAT|O_EXCL|O_RDWR, 0600);
if (output_fd < 0)
die_errno(_("unable to create '%s'"), pack_name);
- pack_fd = output_fd;
+ nothread_data.pack_fd = output_fd;
} else {
input_fd = open(pack_name, O_RDONLY);
if (input_fd < 0)
die_errno(_("cannot open packfile '%s'"), pack_name);
output_fd = -1;
- pack_fd = input_fd;
+ nothread_data.pack_fd = input_fd;
}
git_SHA1_Init(&input_ctx);
return pack_name;
@@ -542,7 +549,7 @@ static void *unpack_data(struct object_entry *obj,
do {
ssize_t n = (len < 64*1024) ? len : 64*1024;
- n = pread(pack_fd, inbuf, n, from);
+ n = xpread(get_thread_data()->pack_fd, inbuf, n, from);
if (n < 0)
die_errno(_("cannot pread pack file"));
if (!n)
@@ -1490,7 +1497,7 @@ static void show_pack_info(int stat_only)
int cmd_index_pack(int argc, const char **argv, const char *prefix)
{
int i, fix_thin_pack = 0, verify = 0, stat_only = 0;
- const char *curr_pack, *curr_index;
+ const char *curr_index;
const char *index_name = NULL, *pack_name = NULL;
const char *keep_name = NULL, *keep_msg = NULL;
char *index_name_buf = NULL, *keep_name_buf = NULL;
@@ -1502,7 +1509,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
if (argc == 2 && !strcmp(argv[1], "-h"))
usage(index_pack_usage);
- read_replace_refs = 0;
+ check_replace_refs = 0;
reset_pack_idx_option(&opts);
git_config(git_index_pack_config, &opts);
diff --git a/builtin/init-db.c b/builtin/init-db.c
index c7c76bb..56f85e2 100644
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -412,11 +412,9 @@ int init_db(const char *template_dir, unsigned int flags)
if (!(flags & INIT_DB_QUIET)) {
int len = strlen(git_dir);
- /*
- * TRANSLATORS: The first '%s' is either "Reinitialized
- * existing" or "Initialized empty", the second " shared" or
- * "", and the last '%s%s' is the verbatim directory name.
- */
+ /* TRANSLATORS: The first '%s' is either "Reinitialized
+ existing" or "Initialized empty", the second " shared" or
+ "", and the last '%s%s' is the verbatim directory name. */
printf(_("%s%s Git repository in %s%s\n"),
reinit ? _("Reinitialized existing") : _("Initialized empty"),
shared_repository ? _(" shared") : "",
diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index 39e5144..3e9eefb 100644
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -22,7 +22,7 @@ static int tail_match(const char **pattern, const char *path)
if (snprintf(pathbuf, sizeof(pathbuf), "/%s", path) > sizeof(pathbuf))
return error("insanely long ref %.*s...", 20, path);
while ((p = *(pattern++)) != NULL) {
- if (!fnmatch(p, pathbuf, 0))
+ if (!wildmatch(p, pathbuf, 0, NULL))
return 1;
}
return 0;
diff --git a/builtin/merge.c b/builtin/merge.c
index b11a528..428ca24 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -63,7 +63,7 @@ static int verbosity;
static int allow_rerere_auto;
static int abort_current_merge;
static int show_progress = -1;
-static int default_to_upstream;
+static int default_to_upstream = 1;
static const char *sign_commit;
static struct strategy all_strategy[] = {
@@ -220,7 +220,7 @@ static struct option builtin_merge_options[] = {
OPT_BOOL(0, "abort", &abort_current_merge,
N_("abort the current in-progress merge")),
OPT_SET_INT(0, "progress", &show_progress, N_("force progress reporting"), 1),
- { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key id"),
+ { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key-id"),
N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
OPT_BOOL(0, "overwrite-ignore", &overwrite_ignore, N_("update ignored files (default)")),
OPT_END()
@@ -398,7 +398,7 @@ static void finish(struct commit *head_commit,
const char *argv_gc_auto[] = { "gc", "--auto", NULL };
update_ref(reflog_message.buf, "HEAD",
new_head, head, 0,
- DIE_ON_ERR);
+ UPDATE_REFS_DIE_ON_ERR);
/*
* We ignore errors in 'gc --auto', since the
* user should see them.
@@ -597,6 +597,9 @@ static int git_merge_config(const char *k, const char *v, void *cb)
} else if (!strcmp(k, "merge.defaulttoupstream")) {
default_to_upstream = git_config_bool(k, v);
return 0;
+ } else if (!strcmp(k, "commit.gpgsign")) {
+ sign_commit = git_config_bool(k, v) ? "" : NULL;
+ return 0;
}
status = fmt_merge_msg_config(k, v, cb);
@@ -1219,7 +1222,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
die(_("%s - not something we can merge"), argv[0]);
read_empty(remote_head->object.sha1, 0);
update_ref("initial pull", "HEAD", remote_head->object.sha1,
- NULL, 0, DIE_ON_ERR);
+ NULL, 0, UPDATE_REFS_DIE_ON_ERR);
goto done;
} else {
struct strbuf merge_names = STRBUF_INIT;
@@ -1336,7 +1339,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
}
update_ref("updating ORIG_HEAD", "ORIG_HEAD", head_commit->object.sha1,
- NULL, 0, DIE_ON_ERR);
+ NULL, 0, UPDATE_REFS_DIE_ON_ERR);
if (remoteheads && !common)
; /* No common ancestors found. We need a real merge. */
diff --git a/builtin/mktree.c b/builtin/mktree.c
index f92ba40..a964d6b 100644
--- a/builtin/mktree.c
+++ b/builtin/mktree.c
@@ -23,10 +23,7 @@ static void append_to_tree(unsigned mode, unsigned char *sha1, char *path)
if (strchr(path, '/'))
die("path %s contains slash", path);
- if (alloc <= used) {
- alloc = alloc_nr(used);
- entries = xrealloc(entries, sizeof(*entries) * alloc);
- }
+ ALLOC_GROW(entries, used + 1, alloc);
ent = entries[used++] = xmalloc(sizeof(**entries) + len + 1);
ent->mode = mode;
ent->len = len;
diff --git a/builtin/mv.c b/builtin/mv.c
index 45e57f3..2a7243f 100644
--- a/builtin/mv.c
+++ b/builtin/mv.c
@@ -162,7 +162,8 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
if (strncmp(path, src_w_slash, len_w_slash))
break;
}
- free((char *)src_w_slash);
+ if (src_w_slash != src)
+ free((char *)src_w_slash);
if (last - first < 1)
bad = _("source directory is empty");
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index 0b21d7e..c824d4e 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -87,7 +87,7 @@ static int subpath_matches(const char *path, const char *filter)
const char *subpath = path;
while (subpath) {
- if (!fnmatch(filter, subpath, 0))
+ if (!wildmatch(filter, subpath, 0, NULL))
return subpath - path;
subpath = strchr(subpath, '/');
if (subpath)
diff --git a/builtin/notes.c b/builtin/notes.c
index 2b24d05..820c341 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -269,7 +269,11 @@ static int parse_reuse_arg(const struct option *opt, const char *arg, int unset)
die(_("Failed to resolve '%s' as a valid ref."), arg);
if (!(buf = read_sha1_file(object, &type, &len)) || !len) {
free(buf);
- die(_("Failed to read object '%s'."), arg);;
+ die(_("Failed to read object '%s'."), arg);
+ }
+ if (type != OBJ_BLOB) {
+ free(buf);
+ die(_("Cannot read note data from non-blob object '%s'."), arg);
}
strbuf_add(&(msg->buf), buf, len);
free(buf);
@@ -713,7 +717,7 @@ static int merge_commit(struct notes_merge_options *o)
strbuf_insert(&msg, 0, "notes: ", 7);
update_ref(msg.buf, o->local_ref, sha1,
is_null_sha1(parent_sha1) ? NULL : parent_sha1,
- 0, DIE_ON_ERR);
+ 0, UPDATE_REFS_DIE_ON_ERR);
free_notes(t);
strbuf_release(&msg);
@@ -808,11 +812,11 @@ static int merge(int argc, const char **argv, const char *prefix)
if (result >= 0) /* Merge resulted (trivially) in result_sha1 */
/* Update default notes ref with new commit */
update_ref(msg.buf, default_notes_ref(), result_sha1, NULL,
- 0, DIE_ON_ERR);
+ 0, UPDATE_REFS_DIE_ON_ERR);
else { /* Merge has unresolved conflicts */
/* Update .git/NOTES_MERGE_PARTIAL with partial merge result */
update_ref(msg.buf, "NOTES_MERGE_PARTIAL", result_sha1, NULL,
- 0, DIE_ON_ERR);
+ 0, UPDATE_REFS_DIE_ON_ERR);
/* Store ref-to-be-updated into .git/NOTES_MERGE_REF */
if (create_symref("NOTES_MERGE_REF", default_notes_ref(), NULL))
die("Failed to store link to current notes ref (%s)",
@@ -935,7 +939,7 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
int result;
const char *override_notes_ref = NULL;
struct option options[] = {
- OPT_STRING(0, "ref", &override_notes_ref, N_("notes_ref"),
+ OPT_STRING(0, "ref", &override_notes_ref, N_("notes-ref"),
N_("use notes from <notes_ref>")),
OPT_END()
};
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index ef1f20e..de36c60 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -14,10 +14,12 @@
#include "diff.h"
#include "revision.h"
#include "list-objects.h"
+#include "pack-objects.h"
#include "progress.h"
#include "refs.h"
#include "streaming.h"
#include "thread-utils.h"
+#include "pack-bitmap.h"
static const char *pack_usage[] = {
N_("git pack-objects --stdout [options...] [< ref-list | < object-list]"),
@@ -25,42 +27,15 @@ static const char *pack_usage[] = {
NULL
};
-struct object_entry {
- struct pack_idx_entry idx;
- unsigned long size; /* uncompressed size */
- struct packed_git *in_pack; /* already in pack */
- off_t in_pack_offset;
- struct object_entry *delta; /* delta base object */
- struct object_entry *delta_child; /* deltified objects who bases me */
- struct object_entry *delta_sibling; /* other deltified objects who
- * uses the same base as me
- */
- void *delta_data; /* cached delta (uncompressed) */
- unsigned long delta_size; /* delta data size (uncompressed) */
- unsigned long z_delta_size; /* delta data size (compressed) */
- enum object_type type;
- enum object_type in_pack_type; /* could be delta */
- uint32_t hash; /* name hint hash */
- unsigned char in_pack_header_size;
- unsigned preferred_base:1; /*
- * we do not pack this, but is available
- * to be used as the base object to delta
- * objects against.
- */
- unsigned no_try_delta:1;
- unsigned tagged:1; /* near the very tip of refs */
- unsigned filled:1; /* assigned write-order */
-};
-
/*
- * Objects we are going to pack are collected in objects array (dynamically
- * expanded). nr_objects & nr_alloc controls this array. They are stored
- * in the order we see -- typically rev-list --objects order that gives us
- * nice "minimum seek" order.
+ * Objects we are going to pack are collected in the `to_pack` structure.
+ * It contains an array (dynamically expanded) of the object data, and a map
+ * that can resolve SHA1s to their position in the array.
*/
-static struct object_entry *objects;
+static struct packing_data to_pack;
+
static struct pack_idx_entry **written_list;
-static uint32_t nr_objects, nr_alloc, nr_result, nr_written;
+static uint32_t nr_result, nr_written;
static int non_empty;
static int reuse_delta = 1, reuse_object = 1;
@@ -83,6 +58,14 @@ static struct progress *progress_state;
static int pack_compression_level = Z_DEFAULT_COMPRESSION;
static int pack_compression_seen;
+static struct packed_git *reuse_packfile;
+static uint32_t reuse_packfile_objects;
+static off_t reuse_packfile_offset;
+
+static int use_bitmap_index = 1;
+static int write_bitmap_index;
+static uint16_t write_bitmap_options;
+
static unsigned long delta_cache_size = 0;
static unsigned long max_delta_cache_size = 256 * 1024 * 1024;
static unsigned long cache_max_small_delta_size = 1000;
@@ -90,20 +73,28 @@ static unsigned long cache_max_small_delta_size = 1000;
static unsigned long window_memory_limit = 0;
/*
- * The object names in objects array are hashed with this hashtable,
- * to help looking up the entry by object name.
- * This hashtable is built after all the objects are seen.
- */
-static int *object_ix;
-static int object_ix_hashsz;
-static struct object_entry *locate_object_entry(const unsigned char *sha1);
-
-/*
* stats
*/
static uint32_t written, written_delta;
static uint32_t reused, reused_delta;
+/*
+ * Indexed commits
+ */
+static struct commit **indexed_commits;
+static unsigned int indexed_commits_nr;
+static unsigned int indexed_commits_alloc;
+
+static void index_commit_for_bitmap(struct commit *commit)
+{
+ if (indexed_commits_nr >= indexed_commits_alloc) {
+ indexed_commits_alloc = (indexed_commits_alloc + 32) * 2;
+ indexed_commits = xrealloc(indexed_commits,
+ indexed_commits_alloc * sizeof(struct commit *));
+ }
+
+ indexed_commits[indexed_commits_nr++] = commit;
+}
static void *get_delta(struct object_entry *entry)
{
@@ -553,12 +544,12 @@ static int mark_tagged(const char *path, const unsigned char *sha1, int flag,
void *cb_data)
{
unsigned char peeled[20];
- struct object_entry *entry = locate_object_entry(sha1);
+ struct object_entry *entry = packlist_find(&to_pack, sha1, NULL);
if (entry)
entry->tagged = 1;
if (!peel_ref(path, peeled)) {
- entry = locate_object_entry(peeled);
+ entry = packlist_find(&to_pack, peeled, NULL);
if (entry)
entry->tagged = 1;
}
@@ -633,9 +624,10 @@ static struct object_entry **compute_write_order(void)
{
unsigned int i, wo_end, last_untagged;
- struct object_entry **wo = xmalloc(nr_objects * sizeof(*wo));
+ struct object_entry **wo = xmalloc(to_pack.nr_objects * sizeof(*wo));
+ struct object_entry *objects = to_pack.objects;
- for (i = 0; i < nr_objects; i++) {
+ for (i = 0; i < to_pack.nr_objects; i++) {
objects[i].tagged = 0;
objects[i].filled = 0;
objects[i].delta_child = NULL;
@@ -647,7 +639,7 @@ static struct object_entry **compute_write_order(void)
* Make sure delta_sibling is sorted in the original
* recency order.
*/
- for (i = nr_objects; i > 0;) {
+ for (i = to_pack.nr_objects; i > 0;) {
struct object_entry *e = &objects[--i];
if (!e->delta)
continue;
@@ -665,7 +657,7 @@ static struct object_entry **compute_write_order(void)
* Give the objects in the original recency order until
* we see a tagged tip.
*/
- for (i = wo_end = 0; i < nr_objects; i++) {
+ for (i = wo_end = 0; i < to_pack.nr_objects; i++) {
if (objects[i].tagged)
break;
add_to_write_order(wo, &wo_end, &objects[i]);
@@ -675,7 +667,7 @@ static struct object_entry **compute_write_order(void)
/*
* Then fill all the tagged tips.
*/
- for (; i < nr_objects; i++) {
+ for (; i < to_pack.nr_objects; i++) {
if (objects[i].tagged)
add_to_write_order(wo, &wo_end, &objects[i]);
}
@@ -683,7 +675,7 @@ static struct object_entry **compute_write_order(void)
/*
* And then all remaining commits and tags.
*/
- for (i = last_untagged; i < nr_objects; i++) {
+ for (i = last_untagged; i < to_pack.nr_objects; i++) {
if (objects[i].type != OBJ_COMMIT &&
objects[i].type != OBJ_TAG)
continue;
@@ -693,7 +685,7 @@ static struct object_entry **compute_write_order(void)
/*
* And then all the trees.
*/
- for (i = last_untagged; i < nr_objects; i++) {
+ for (i = last_untagged; i < to_pack.nr_objects; i++) {
if (objects[i].type != OBJ_TREE)
continue;
add_to_write_order(wo, &wo_end, &objects[i]);
@@ -702,17 +694,70 @@ static struct object_entry **compute_write_order(void)
/*
* Finally all the rest in really tight order
*/
- for (i = last_untagged; i < nr_objects; i++) {
+ for (i = last_untagged; i < to_pack.nr_objects; i++) {
if (!objects[i].filled)
add_family_to_write_order(wo, &wo_end, &objects[i]);
}
- if (wo_end != nr_objects)
- die("ordered %u objects, expected %"PRIu32, wo_end, nr_objects);
+ if (wo_end != to_pack.nr_objects)
+ die("ordered %u objects, expected %"PRIu32, wo_end, to_pack.nr_objects);
return wo;
}
+static off_t write_reused_pack(struct sha1file *f)
+{
+ unsigned char buffer[8192];
+ off_t to_write, total;
+ int fd;
+
+ if (!is_pack_valid(reuse_packfile))
+ die("packfile is invalid: %s", reuse_packfile->pack_name);
+
+ fd = git_open_noatime(reuse_packfile->pack_name);
+ if (fd < 0)
+ die_errno("unable to open packfile for reuse: %s",
+ reuse_packfile->pack_name);
+
+ if (lseek(fd, sizeof(struct pack_header), SEEK_SET) == -1)
+ die_errno("unable to seek in reused packfile");
+
+ if (reuse_packfile_offset < 0)
+ reuse_packfile_offset = reuse_packfile->pack_size - 20;
+
+ total = to_write = reuse_packfile_offset - sizeof(struct pack_header);
+
+ while (to_write) {
+ int read_pack = xread(fd, buffer, sizeof(buffer));
+
+ if (read_pack <= 0)
+ die_errno("unable to read from reused packfile");
+
+ if (read_pack > to_write)
+ read_pack = to_write;
+
+ sha1write(f, buffer, read_pack);
+ to_write -= read_pack;
+
+ /*
+ * We don't know the actual number of objects written,
+ * only how many bytes written, how many bytes total, and
+ * how many objects total. So we can fake it by pretending all
+ * objects we are writing are the same size. This gives us a
+ * smooth progress meter, and at the end it matches the true
+ * answer.
+ */
+ written = reuse_packfile_objects *
+ (((double)(total - to_write)) / total);
+ display_progress(progress_state, written);
+ }
+
+ close(fd);
+ written = reuse_packfile_objects;
+ display_progress(progress_state, written);
+ return reuse_packfile_offset - sizeof(struct pack_header);
+}
+
static void write_pack_file(void)
{
uint32_t i = 0, j;
@@ -723,8 +768,8 @@ static void write_pack_file(void)
struct object_entry **write_order;
if (progress > pack_to_stdout)
- progress_state = start_progress("Writing objects", nr_result);
- written_list = xmalloc(nr_objects * sizeof(*written_list));
+ progress_state = start_progress(_("Writing objects"), nr_result);
+ written_list = xmalloc(to_pack.nr_objects * sizeof(*written_list));
write_order = compute_write_order();
do {
@@ -737,8 +782,17 @@ static void write_pack_file(void)
f = create_tmp_packfile(&pack_tmp_name);
offset = write_pack_header(f, nr_remaining);
+
+ if (reuse_packfile) {
+ off_t packfile_size;
+ assert(pack_to_stdout);
+
+ packfile_size = write_reused_pack(f);
+ offset += packfile_size;
+ }
+
nr_written = 0;
- for (; i < nr_objects; i++) {
+ for (; i < to_pack.nr_objects; i++) {
struct object_entry *e = write_order[i];
if (write_one(f, e, &offset) == WRITE_ONE_BREAK)
break;
@@ -762,7 +816,7 @@ static void write_pack_file(void)
if (!pack_to_stdout) {
struct stat st;
- char tmpname[PATH_MAX];
+ struct strbuf tmpname = STRBUF_INIT;
/*
* Packs are runtime accessed in their mtime
@@ -782,16 +836,35 @@ static void write_pack_file(void)
utb.modtime = --last_mtime;
if (utime(pack_tmp_name, &utb) < 0)
warning("failed utime() on %s: %s",
- tmpname, strerror(errno));
+ pack_tmp_name, strerror(errno));
}
- /* Enough space for "-<sha-1>.pack"? */
- if (sizeof(tmpname) <= strlen(base_name) + 50)
- die("pack base name '%s' too long", base_name);
- snprintf(tmpname, sizeof(tmpname), "%s-", base_name);
- finish_tmp_packfile(tmpname, pack_tmp_name,
+ strbuf_addf(&tmpname, "%s-", base_name);
+
+ if (write_bitmap_index) {
+ bitmap_writer_set_checksum(sha1);
+ bitmap_writer_build_type_index(written_list, nr_written);
+ }
+
+ finish_tmp_packfile(&tmpname, pack_tmp_name,
written_list, nr_written,
&pack_idx_opts, sha1);
+
+ if (write_bitmap_index) {
+ strbuf_addf(&tmpname, "%s.bitmap", sha1_to_hex(sha1));
+
+ stop_progress(&progress_state);
+
+ bitmap_writer_show_progress(progress);
+ bitmap_writer_reuse_bitmaps(&to_pack);
+ bitmap_writer_select_commits(indexed_commits, indexed_commits_nr, -1);
+ bitmap_writer_build(&to_pack);
+ bitmap_writer_finish(written_list, nr_written,
+ tmpname.buf, write_bitmap_options);
+ write_bitmap_index = 0;
+ }
+
+ strbuf_release(&tmpname);
free(pack_tmp_name);
puts(sha1_to_hex(sha1));
}
@@ -801,7 +874,7 @@ static void write_pack_file(void)
written_list[j]->offset = (off_t)-1;
}
nr_remaining -= nr_written;
- } while (nr_remaining && i < nr_objects);
+ } while (nr_remaining && i < to_pack.nr_objects);
free(written_list);
free(write_order);
@@ -811,73 +884,6 @@ static void write_pack_file(void)
written, nr_result);
}
-static int locate_object_entry_hash(const unsigned char *sha1)
-{
- int i;
- unsigned int ui;
- memcpy(&ui, sha1, sizeof(unsigned int));
- i = ui % object_ix_hashsz;
- while (0 < object_ix[i]) {
- if (!hashcmp(sha1, objects[object_ix[i] - 1].idx.sha1))
- return i;
- if (++i == object_ix_hashsz)
- i = 0;
- }
- return -1 - i;
-}
-
-static struct object_entry *locate_object_entry(const unsigned char *sha1)
-{
- int i;
-
- if (!object_ix_hashsz)
- return NULL;
-
- i = locate_object_entry_hash(sha1);
- if (0 <= i)
- return &objects[object_ix[i]-1];
- return NULL;
-}
-
-static void rehash_objects(void)
-{
- uint32_t i;
- struct object_entry *oe;
-
- object_ix_hashsz = nr_objects * 3;
- if (object_ix_hashsz < 1024)
- object_ix_hashsz = 1024;
- object_ix = xrealloc(object_ix, sizeof(int) * object_ix_hashsz);
- memset(object_ix, 0, sizeof(int) * object_ix_hashsz);
- for (i = 0, oe = objects; i < nr_objects; i++, oe++) {
- int ix = locate_object_entry_hash(oe->idx.sha1);
- if (0 <= ix)
- continue;
- ix = -1 - ix;
- object_ix[ix] = i + 1;
- }
-}
-
-static uint32_t name_hash(const char *name)
-{
- uint32_t c, hash = 0;
-
- if (!name)
- return 0;
-
- /*
- * This effectively just creates a sortable number from the
- * last sixteen non-whitespace characters. Last characters
- * count "most", so things that end in ".c" sort together.
- */
- while ((c = *name++) != 0) {
- if (isspace(c))
- continue;
- hash = (hash >> 2) + (c << 24);
- }
- return hash;
-}
-
static void setup_delta_attr_check(struct git_attr_check *check)
{
static struct git_attr *attr_delta;
@@ -900,42 +906,69 @@ static int no_try_delta(const char *path)
return 0;
}
-static int add_object_entry(const unsigned char *sha1, enum object_type type,
- const char *name, int exclude)
+/*
+ * When adding an object, check whether we have already added it
+ * to our packing list. If so, we can skip. However, if we are
+ * being asked to excludei t, but the previous mention was to include
+ * it, make sure to adjust its flags and tweak our numbers accordingly.
+ *
+ * As an optimization, we pass out the index position where we would have
+ * found the item, since that saves us from having to look it up again a
+ * few lines later when we want to add the new entry.
+ */
+static int have_duplicate_entry(const unsigned char *sha1,
+ int exclude,
+ uint32_t *index_pos)
{
struct object_entry *entry;
- struct packed_git *p, *found_pack = NULL;
- off_t found_offset = 0;
- int ix;
- uint32_t hash = name_hash(name);
-
- ix = nr_objects ? locate_object_entry_hash(sha1) : -1;
- if (ix >= 0) {
- if (exclude) {
- entry = objects + object_ix[ix] - 1;
- if (!entry->preferred_base)
- nr_result--;
- entry->preferred_base = 1;
- }
+
+ entry = packlist_find(&to_pack, sha1, index_pos);
+ if (!entry)
return 0;
+
+ if (exclude) {
+ if (!entry->preferred_base)
+ nr_result--;
+ entry->preferred_base = 1;
}
+ return 1;
+}
+
+/*
+ * Check whether we want the object in the pack (e.g., we do not want
+ * objects found in non-local stores if the "--local" option was used).
+ *
+ * As a side effect of this check, we will find the packed version of this
+ * object, if any. We therefore pass out the pack information to avoid having
+ * to look it up again later.
+ */
+static int want_object_in_pack(const unsigned char *sha1,
+ int exclude,
+ struct packed_git **found_pack,
+ off_t *found_offset)
+{
+ struct packed_git *p;
+
if (!exclude && local && has_loose_object_nonlocal(sha1))
return 0;
+ *found_pack = NULL;
+ *found_offset = 0;
+
for (p = packed_git; p; p = p->next) {
off_t offset = find_pack_entry_one(sha1, p);
if (offset) {
- if (!found_pack) {
+ if (!*found_pack) {
if (!is_pack_valid(p)) {
warning("packfile %s cannot be accessed", p->pack_name);
continue;
}
- found_offset = offset;
- found_pack = p;
+ *found_offset = offset;
+ *found_pack = p;
}
if (exclude)
- break;
+ return 1;
if (incremental)
return 0;
if (local && !p->pack_local)
@@ -945,14 +978,21 @@ static int add_object_entry(const unsigned char *sha1, enum object_type type,
}
}
- if (nr_objects >= nr_alloc) {
- nr_alloc = (nr_alloc + 1024) * 3 / 2;
- objects = xrealloc(objects, nr_alloc * sizeof(*entry));
- }
+ return 1;
+}
- entry = objects + nr_objects++;
- memset(entry, 0, sizeof(*entry));
- hashcpy(entry->idx.sha1, sha1);
+static void create_object_entry(const unsigned char *sha1,
+ enum object_type type,
+ uint32_t hash,
+ int exclude,
+ int no_try_delta,
+ uint32_t index_pos,
+ struct packed_git *found_pack,
+ off_t found_offset)
+{
+ struct object_entry *entry;
+
+ entry = packlist_alloc(&to_pack, sha1, index_pos);
entry->hash = hash;
if (type)
entry->type = type;
@@ -965,16 +1005,53 @@ static int add_object_entry(const unsigned char *sha1, enum object_type type,
entry->in_pack_offset = found_offset;
}
- if (object_ix_hashsz * 3 <= nr_objects * 4)
- rehash_objects();
- else
- object_ix[-1 - ix] = nr_objects;
+ entry->no_try_delta = no_try_delta;
+}
+
+static const char no_closure_warning[] = N_(
+"disabling bitmap writing, as some objects are not being packed"
+);
- display_progress(progress_state, nr_objects);
+static int add_object_entry(const unsigned char *sha1, enum object_type type,
+ const char *name, int exclude)
+{
+ struct packed_git *found_pack;
+ off_t found_offset;
+ uint32_t index_pos;
+
+ if (have_duplicate_entry(sha1, exclude, &index_pos))
+ return 0;
+
+ if (!want_object_in_pack(sha1, exclude, &found_pack, &found_offset)) {
+ /* The pack is missing an object, so it will not have closure */
+ if (write_bitmap_index) {
+ warning(_(no_closure_warning));
+ write_bitmap_index = 0;
+ }
+ return 0;
+ }
- if (name && no_try_delta(name))
- entry->no_try_delta = 1;
+ create_object_entry(sha1, type, pack_name_hash(name),
+ exclude, name && no_try_delta(name),
+ index_pos, found_pack, found_offset);
+ display_progress(progress_state, nr_result);
+ return 1;
+}
+
+static int add_object_entry_from_bitmap(const unsigned char *sha1,
+ enum object_type type,
+ int flags, uint32_t name_hash,
+ struct packed_git *pack, off_t offset)
+{
+ uint32_t index_pos;
+
+ if (have_duplicate_entry(sha1, 0, &index_pos))
+ return 0;
+
+ create_object_entry(sha1, type, name_hash, 0, 0, index_pos, pack, offset);
+
+ display_progress(progress_state, nr_result);
return 1;
}
@@ -1156,12 +1233,9 @@ static int check_pbase_path(unsigned hash)
if (0 <= pos)
return 1;
pos = -pos - 1;
- if (done_pbase_paths_alloc <= done_pbase_paths_num) {
- done_pbase_paths_alloc = alloc_nr(done_pbase_paths_alloc);
- done_pbase_paths = xrealloc(done_pbase_paths,
- done_pbase_paths_alloc *
- sizeof(unsigned));
- }
+ ALLOC_GROW(done_pbase_paths,
+ done_pbase_paths_num + 1,
+ done_pbase_paths_alloc);
done_pbase_paths_num++;
if (pos < done_pbase_paths_num)
memmove(done_pbase_paths + pos + 1,
@@ -1175,7 +1249,7 @@ static void add_preferred_base_object(const char *name)
{
struct pbase_tree *it;
int cmplen;
- unsigned hash = name_hash(name);
+ unsigned hash = pack_name_hash(name);
if (!num_preferred_base || check_pbase_path(hash))
return;
@@ -1327,7 +1401,7 @@ static void check_object(struct object_entry *entry)
break;
}
- if (base_ref && (base_entry = locate_object_entry(base_ref))) {
+ if (base_ref && (base_entry = packlist_find(&to_pack, base_ref, NULL))) {
/*
* If base_ref was set above that means we wish to
* reuse delta data, and we even found that base
@@ -1401,12 +1475,12 @@ static void get_object_details(void)
uint32_t i;
struct object_entry **sorted_by_offset;
- sorted_by_offset = xcalloc(nr_objects, sizeof(struct object_entry *));
- for (i = 0; i < nr_objects; i++)
- sorted_by_offset[i] = objects + i;
- qsort(sorted_by_offset, nr_objects, sizeof(*sorted_by_offset), pack_offset_sort);
+ sorted_by_offset = xcalloc(to_pack.nr_objects, sizeof(struct object_entry *));
+ for (i = 0; i < to_pack.nr_objects; i++)
+ sorted_by_offset[i] = to_pack.objects + i;
+ qsort(sorted_by_offset, to_pack.nr_objects, sizeof(*sorted_by_offset), pack_offset_sort);
- for (i = 0; i < nr_objects; i++) {
+ for (i = 0; i < to_pack.nr_objects; i++) {
struct object_entry *entry = sorted_by_offset[i];
check_object(entry);
if (big_file_threshold < entry->size)
@@ -2032,7 +2106,7 @@ static int add_ref_tag(const char *path, const unsigned char *sha1, int flag, vo
if (starts_with(path, "refs/tags/") && /* is a tag? */
!peel_ref(path, peeled) && /* peelable? */
- locate_object_entry(peeled)) /* object packed? */
+ packlist_find(&to_pack, peeled, NULL)) /* object packed? */
add_object_entry(sha1, OBJ_TAG, NULL, 0);
return 0;
}
@@ -2055,14 +2129,14 @@ static void prepare_pack(int window, int depth)
if (!pack_to_stdout)
do_check_packed_object_crc = 1;
- if (!nr_objects || !window || !depth)
+ if (!to_pack.nr_objects || !window || !depth)
return;
- delta_list = xmalloc(nr_objects * sizeof(*delta_list));
+ delta_list = xmalloc(to_pack.nr_objects * sizeof(*delta_list));
nr_deltas = n = 0;
- for (i = 0; i < nr_objects; i++) {
- struct object_entry *entry = objects + i;
+ for (i = 0; i < to_pack.nr_objects; i++) {
+ struct object_entry *entry = to_pack.objects + i;
if (entry->delta)
/* This happens if we decided to reuse existing
@@ -2097,7 +2171,7 @@ static void prepare_pack(int window, int depth)
if (nr_deltas && n > 1) {
unsigned nr_done = 0;
if (progress)
- progress_state = start_progress("Compressing objects",
+ progress_state = start_progress(_("Compressing objects"),
nr_deltas);
qsort(delta_list, n, sizeof(*delta_list), type_size_sort);
ll_find_deltas(delta_list, n, window+1, depth, &nr_done);
@@ -2140,6 +2214,20 @@ static int git_pack_config(const char *k, const char *v, void *cb)
cache_max_small_delta_size = git_config_int(k, v);
return 0;
}
+ if (!strcmp(k, "pack.writebitmaps")) {
+ write_bitmap_index = git_config_bool(k, v);
+ return 0;
+ }
+ if (!strcmp(k, "pack.writebitmaphashcache")) {
+ if (git_config_bool(k, v))
+ write_bitmap_options |= BITMAP_OPT_HASH_CACHE;
+ else
+ write_bitmap_options &= ~BITMAP_OPT_HASH_CACHE;
+ }
+ if (!strcmp(k, "pack.usebitmaps")) {
+ use_bitmap_index = 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)
@@ -2198,6 +2286,9 @@ static void show_commit(struct commit *commit, void *data)
{
add_object_entry(commit->object.sha1, OBJ_COMMIT, NULL, 0);
commit->object.flags |= OBJECT_ADDED;
+
+ if (write_bitmap_index)
+ index_commit_for_bitmap(commit);
}
static void show_object(struct object *obj,
@@ -2340,7 +2431,7 @@ static void loosen_unused_packed_objects(struct rev_info *revs)
for (i = 0; i < p->num_objects; i++) {
sha1 = nth_packed_object_sha1(p, i);
- if (!locate_object_entry(sha1) &&
+ if (!packlist_find(&to_pack, sha1, NULL) &&
!has_sha1_pack_kept_or_nonlocal(sha1))
if (force_object_loose(sha1, p->mtime))
die("unable to force loose object");
@@ -2348,6 +2439,35 @@ static void loosen_unused_packed_objects(struct rev_info *revs)
}
}
+/*
+ * This tracks any options which a reader of the pack might
+ * not understand, and which would therefore prevent blind reuse
+ * of what we have on disk.
+ */
+static int pack_options_allow_reuse(void)
+{
+ return allow_ofs_delta;
+}
+
+static int get_object_list_from_bitmap(struct rev_info *revs)
+{
+ if (prepare_bitmap_walk(revs) < 0)
+ return -1;
+
+ if (pack_options_allow_reuse() &&
+ !reuse_partial_packfile_from_bitmap(
+ &reuse_packfile,
+ &reuse_packfile_objects,
+ &reuse_packfile_offset)) {
+ assert(reuse_packfile_objects);
+ nr_result += reuse_packfile_objects;
+ display_progress(progress_state, nr_result);
+ }
+
+ traverse_bitmap_commit_list(&add_object_entry_from_bitmap);
+ return 0;
+}
+
static void get_object_list(int ac, const char **av)
{
struct rev_info revs;
@@ -2358,6 +2478,9 @@ static void get_object_list(int ac, const char **av)
save_commit_buffer = 0;
setup_revisions(ac, av, &revs, NULL);
+ /* make sure shallows are read */
+ is_repository_shallow();
+
while (fgets(line, sizeof(line), stdin) != NULL) {
int len = strlen(line);
if (len && line[len - 1] == '\n')
@@ -2367,6 +2490,14 @@ static void get_object_list(int ac, const char **av)
if (*line == '-') {
if (!strcmp(line, "--not")) {
flags ^= UNINTERESTING;
+ write_bitmap_index = 0;
+ continue;
+ }
+ if (starts_with(line, "--shallow ")) {
+ unsigned char sha1[20];
+ if (get_sha1_hex(line + 10, sha1))
+ die("not an SHA-1 '%s'", line + 10);
+ register_shallow(sha1);
continue;
}
die("not a rev '%s'", line);
@@ -2375,6 +2506,9 @@ static void get_object_list(int ac, const char **av)
die("bad revision '%s'", line);
}
+ if (use_bitmap_index && !get_object_list_from_bitmap(&revs))
+ return;
+
if (prepare_revision_walk(&revs))
die("revision walk setup failed");
mark_edges_uninteresting(&revs, show_edge);
@@ -2504,10 +2638,14 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
N_("pack compression level")),
OPT_SET_INT(0, "keep-true-parents", &grafts_replace_parents,
N_("do not hide commits by grafts"), 0),
+ OPT_BOOL(0, "use-bitmap-index", &use_bitmap_index,
+ N_("use a bitmap index if available to speed up counting objects")),
+ OPT_BOOL(0, "write-bitmap-index", &write_bitmap_index,
+ N_("write a bitmap index together with the pack index")),
OPT_END(),
};
- read_replace_refs = 0;
+ check_replace_refs = 0;
reset_pack_idx_option(&pack_idx_opts);
git_config(git_pack_config, NULL);
@@ -2570,13 +2708,19 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
if (keep_unreachable && unpack_unreachable)
die("--keep-unreachable and --unpack-unreachable are incompatible.");
+ if (!use_internal_rev_list || !pack_to_stdout || is_repository_shallow())
+ use_bitmap_index = 0;
+
+ if (pack_to_stdout || !rev_list_all)
+ write_bitmap_index = 0;
+
if (progress && all_progress_implied)
progress = 2;
prepare_packed_git();
if (progress)
- progress_state = start_progress("Counting objects", 0);
+ progress_state = start_progress(_("Counting objects"), 0);
if (!use_internal_rev_list)
read_object_list_from_stdin();
else {
diff --git a/builtin/prune-packed.c b/builtin/prune-packed.c
index fcf5fb6..6879468 100644
--- a/builtin/prune-packed.c
+++ b/builtin/prune-packed.c
@@ -46,7 +46,7 @@ void prune_packed_objects(int opts)
strbuf_addstr(&pathname, dir);
if (opts & PRUNE_PACKED_VERBOSE)
- progress = start_progress_delay("Removing duplicate objects",
+ progress = start_progress_delay(_("Removing duplicate objects"),
256, 95, 2);
if (pathname.len && pathname.buf[pathname.len - 1] != '/')
diff --git a/builtin/prune.c b/builtin/prune.c
index de43b26..144a3bd 100644
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -150,7 +150,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
expire = ULONG_MAX;
save_commit_buffer = 0;
- read_replace_refs = 0;
+ check_replace_refs = 0;
init_revisions(&revs, prefix);
argc = parse_options(argc, argv, prefix, options, prune_usage, 0);
@@ -169,7 +169,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
if (show_progress == -1)
show_progress = isatty(2);
if (show_progress)
- progress = start_progress_delay("Checking connectivity", 0, 0, 2);
+ progress = start_progress_delay(_("Checking connectivity"), 0, 0, 2);
mark_reachable_objects(&revs, 1, progress);
stop_progress(&progress);
diff --git a/builtin/push.c b/builtin/push.c
index 0e50ddb..f8dfea4 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -26,7 +26,6 @@ static struct push_cas_option cas;
static const char **refspec;
static int refspec_nr;
static int refspec_alloc;
-static int default_matching_used;
static void add_refspec(const char *ref)
{
@@ -59,7 +58,7 @@ static const char *map_refspec(const char *ref,
}
if (push_default == PUSH_DEFAULT_UPSTREAM &&
- !prefixcmp(matched->name, "refs/heads/")) {
+ starts_with(matched->name, "refs/heads/")) {
struct branch *branch = branch_get(matched->name + 11);
if (branch->merge_nr == 1 && branch->merge[0]->src) {
struct strbuf buf = STRBUF_INIT;
@@ -204,9 +203,9 @@ static void setup_push_current(struct remote *remote, struct branch *branch)
}
static char warn_unspecified_push_default_msg[] =
-N_("push.default is unset; its implicit value is changing in\n"
+N_("push.default is unset; its implicit value has changed in\n"
"Git 2.0 from 'matching' to 'simple'. To squelch this message\n"
- "and maintain the current behavior after the default changes, use:\n"
+ "and maintain the traditional behavior, use:\n"
"\n"
" git config --global push.default matching\n"
"\n"
@@ -217,7 +216,7 @@ N_("push.default is unset; its implicit value is changing in\n"
"When push.default is set to 'matching', git will push local branches\n"
"to the remote branches that already exist with the same name.\n"
"\n"
- "In Git 2.0, Git will default to the more conservative 'simple'\n"
+ "Since Git 2.0, Git defaults to the more conservative 'simple'\n"
"behavior, which only pushes the current branch to the corresponding\n"
"remote branch that 'git pull' uses to update the current branch.\n"
"\n"
@@ -247,14 +246,14 @@ static void setup_default_push_refspecs(struct remote *remote)
switch (push_default) {
default:
- case PUSH_DEFAULT_UNSPECIFIED:
- default_matching_used = 1;
- warn_unspecified_push_default_configuration();
- /* fallthru */
case PUSH_DEFAULT_MATCHING:
add_refspec(":");
break;
+ case PUSH_DEFAULT_UNSPECIFIED:
+ warn_unspecified_push_default_configuration();
+ /* fallthru */
+
case PUSH_DEFAULT_SIMPLE:
if (triangular)
setup_push_current(remote, branch);
@@ -283,12 +282,6 @@ static const char message_advice_pull_before_push[] =
"'git pull ...') before pushing again.\n"
"See the 'Note about fast-forwards' in 'git push --help' for details.");
-static const char message_advice_use_upstream[] =
- N_("Updates were rejected because a pushed branch tip is behind its remote\n"
- "counterpart. If you did not intend to push that branch, you may want to\n"
- "specify branches to push or set the 'push.default' configuration variable\n"
- "to 'simple', 'current' or 'upstream' to push only the current branch.");
-
static const char message_advice_checkout_pull_push[] =
N_("Updates were rejected because a pushed branch tip is behind its remote\n"
"counterpart. Check out this branch and integrate the remote changes\n"
@@ -317,13 +310,6 @@ static void advise_pull_before_push(void)
advise(_(message_advice_pull_before_push));
}
-static void advise_use_upstream(void)
-{
- if (!advice_push_non_ff_default || !advice_push_update_rejected)
- return;
- advise(_(message_advice_use_upstream));
-}
-
static void advise_checkout_pull_push(void)
{
if (!advice_push_non_ff_matching || !advice_push_update_rejected)
@@ -385,10 +371,7 @@ static int push_with_options(struct transport *transport, int flags)
if (reject_reasons & REJECT_NON_FF_HEAD) {
advise_pull_before_push();
} else if (reject_reasons & REJECT_NON_FF_OTHER) {
- if (default_matching_used)
- advise_use_upstream();
- else
- advise_checkout_pull_push();
+ advise_checkout_pull_push();
} else if (reject_reasons & REJECT_ALREADY_EXISTS) {
advise_ref_already_exists();
} else if (reject_reasons & REJECT_FETCH_FIRST) {
diff --git a/builtin/reflog.c b/builtin/reflog.c
index 852cff6..c12a9784 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -561,7 +561,7 @@ static void set_reflog_expiry_param(struct cmd_reflog_expire_cb *cb, int slot, c
return; /* both given explicitly -- nothing to tweak */
for (ent = reflog_expire_cfg; ent; ent = ent->next) {
- if (!fnmatch(ent->pattern, ref, 0)) {
+ if (!wildmatch(ent->pattern, ref, 0, NULL)) {
if (!(slot & EXPIRE_TOTAL))
cb->expire_total = ent->expire_total;
if (!(slot & EXPIRE_UNREACH))
diff --git a/builtin/repack.c b/builtin/repack.c
index bb2314c..6b0b62d 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -9,6 +9,7 @@
#include "argv-array.h"
static int delta_base_offset = 1;
+static int pack_kept_objects = -1;
static char *packdir, *packtmp;
static const char *const git_repack_usage[] = {
@@ -22,6 +23,10 @@ static int repack_config(const char *var, const char *value, void *cb)
delta_base_offset = git_config_bool(var, value);
return 0;
}
+ if (!strcmp(var, "repack.packkeptobjects")) {
+ pack_kept_objects = git_config_bool(var, value);
+ return 0;
+ }
return git_default_config(var, value, cb);
}
@@ -94,7 +99,7 @@ static void get_non_kept_pack_filenames(struct string_list *fname_list)
static void remove_redundant_pack(const char *dir_name, const char *base_name)
{
- const char *exts[] = {".pack", ".idx", ".keep"};
+ const char *exts[] = {".pack", ".idx", ".keep", ".bitmap"};
int i;
struct strbuf buf = STRBUF_INIT;
size_t plen;
@@ -115,7 +120,14 @@ static void remove_redundant_pack(const char *dir_name, const char *base_name)
int cmd_repack(int argc, const char **argv, const char *prefix)
{
- const char *exts[2] = {".pack", ".idx"};
+ struct {
+ const char *name;
+ unsigned optional:1;
+ } exts[] = {
+ {".pack"},
+ {".idx"},
+ {".bitmap", 1},
+ };
struct child_process cmd;
struct string_list_item *item;
struct argv_array cmd_args = ARGV_ARRAY_INIT;
@@ -137,6 +149,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
int no_update_server_info = 0;
int quiet = 0;
int local = 0;
+ int write_bitmap = -1;
struct option builtin_repack_options[] = {
OPT_BIT('a', NULL, &pack_everything,
@@ -155,6 +168,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
OPT__QUIET(&quiet, N_("be quiet")),
OPT_BOOL('l', "local", &local,
N_("pass --local to git-pack-objects")),
+ OPT_BOOL('b', "write-bitmap-index", &write_bitmap,
+ N_("write bitmap index")),
OPT_STRING(0, "unpack-unreachable", &unpack_unreachable, N_("approxidate"),
N_("with -A, do not loosen objects older than this")),
OPT_STRING(0, "window", &window, N_("n"),
@@ -165,6 +180,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
N_("limits the maximum delta depth")),
OPT_STRING(0, "max-pack-size", &max_pack_size, N_("bytes"),
N_("maximum size of each packfile")),
+ OPT_BOOL(0, "pack-kept-objects", &pack_kept_objects,
+ N_("repack objects in packs marked with .keep")),
OPT_END()
};
@@ -173,6 +190,9 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
argc = parse_options(argc, argv, prefix, builtin_repack_options,
git_repack_usage, 0);
+ if (pack_kept_objects < 0)
+ pack_kept_objects = write_bitmap;
+
packdir = mkpathdup("%s/pack", get_object_directory());
packtmp = mkpathdup("%s/.tmp-%d-pack", packdir, (int)getpid());
@@ -180,7 +200,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
argv_array_push(&cmd_args, "pack-objects");
argv_array_push(&cmd_args, "--keep-true-parents");
- argv_array_push(&cmd_args, "--honor-pack-keep");
+ if (!pack_kept_objects)
+ argv_array_push(&cmd_args, "--honor-pack-keep");
argv_array_push(&cmd_args, "--non-empty");
argv_array_push(&cmd_args, "--all");
argv_array_push(&cmd_args, "--reflog");
@@ -196,6 +217,9 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
argv_array_pushf(&cmd_args, "--no-reuse-delta");
if (no_reuse_object)
argv_array_pushf(&cmd_args, "--no-reuse-object");
+ if (write_bitmap >= 0)
+ argv_array_pushf(&cmd_args, "--%swrite-bitmap-index",
+ write_bitmap ? "" : "no-");
if (pack_everything & ALL_INTO_ONE) {
get_non_kept_pack_filenames(&existing_packs);
@@ -256,17 +280,17 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
*/
failed = 0;
for_each_string_list_item(item, &names) {
- for (ext = 0; ext < 2; ext++) {
+ for (ext = 0; ext < ARRAY_SIZE(exts); ext++) {
char *fname, *fname_old;
fname = mkpathdup("%s/pack-%s%s", packdir,
- item->string, exts[ext]);
+ item->string, exts[ext].name);
if (!file_exists(fname)) {
free(fname);
continue;
}
fname_old = mkpath("%s/old-%s%s", packdir,
- item->string, exts[ext]);
+ item->string, exts[ext].name);
if (file_exists(fname_old))
if (unlink(fname_old))
failed = 1;
@@ -313,19 +337,23 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
/* Now the ones with the same name are out of the way... */
for_each_string_list_item(item, &names) {
- for (ext = 0; ext < 2; ext++) {
+ for (ext = 0; ext < ARRAY_SIZE(exts); ext++) {
char *fname, *fname_old;
struct stat statbuffer;
+ int exists = 0;
fname = mkpathdup("%s/pack-%s%s",
- packdir, item->string, exts[ext]);
+ packdir, item->string, exts[ext].name);
fname_old = mkpathdup("%s-%s%s",
- packtmp, item->string, exts[ext]);
+ packtmp, item->string, exts[ext].name);
if (!stat(fname_old, &statbuffer)) {
statbuffer.st_mode &= ~(S_IWUSR | S_IWGRP | S_IWOTH);
chmod(fname_old, statbuffer.st_mode);
+ exists = 1;
+ }
+ if (exists || !exts[ext].optional) {
+ if (rename(fname_old, fname))
+ die_errno(_("renaming '%s' failed"), fname_old);
}
- if (rename(fname_old, fname))
- die_errno(_("renaming '%s' failed"), fname_old);
free(fname);
free(fname_old);
}
@@ -333,12 +361,12 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
/* Remove the "old-" files */
for_each_string_list_item(item, &names) {
- for (ext = 0; ext < 2; ext++) {
+ for (ext = 0; ext < ARRAY_SIZE(exts); ext++) {
char *fname;
fname = mkpath("%s/old-%s%s",
packdir,
item->string,
- exts[ext]);
+ exts[ext].name);
if (remove_path(fname))
warning(_("removing '%s' failed"), fname);
}
diff --git a/builtin/replace.c b/builtin/replace.c
index 2336325..b62420a 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -36,7 +36,7 @@ static int show_reference(const char *refname, const unsigned char *sha1,
{
struct show_data *data = cb_data;
- if (!fnmatch(data->pattern, refname, 0)) {
+ if (!wildmatch(data->pattern, refname, 0, NULL)) {
if (data->format == REPLACE_FORMAT_SHORT)
printf("%s\n", refname);
else if (data->format == REPLACE_FORMAT_MEDIUM)
@@ -178,7 +178,7 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
OPT_END()
};
- read_replace_refs = 0;
+ check_replace_refs = 0;
argc = parse_options(argc, argv, prefix, options, git_replace_usage, 0);
diff --git a/builtin/rerere.c b/builtin/rerere.c
index 4e51add..98eb8c5 100644
--- a/builtin/rerere.c
+++ b/builtin/rerere.c
@@ -60,6 +60,8 @@ int cmd_rerere(int argc, const char **argv, const char *prefix)
argc = parse_options(argc, argv, prefix, options, rerere_usage, 0);
+ git_config(git_xmerge_config, NULL);
+
if (autoupdate == 1)
flags = RERERE_AUTOUPDATE;
if (autoupdate == 0)
diff --git a/builtin/reset.c b/builtin/reset.c
index a991344..f368266 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -116,25 +116,34 @@ static void update_index_from_diff(struct diff_queue_struct *q,
struct diff_options *opt, void *data)
{
int i;
+ int intent_to_add = *(int *)data;
for (i = 0; i < q->nr; i++) {
struct diff_filespec *one = q->queue[i]->one;
- if (one->mode && !is_null_sha1(one->sha1)) {
- struct cache_entry *ce;
- ce = make_cache_entry(one->mode, one->sha1, one->path,
- 0, 0);
- if (!ce)
- die(_("make_cache_entry failed for path '%s'"),
- one->path);
- add_cache_entry(ce, ADD_CACHE_OK_TO_ADD |
- ADD_CACHE_OK_TO_REPLACE);
- } else
+ int is_missing = !(one->mode && !is_null_sha1(one->sha1));
+ struct cache_entry *ce;
+
+ if (is_missing && !intent_to_add) {
remove_file_from_cache(one->path);
+ continue;
+ }
+
+ ce = make_cache_entry(one->mode, one->sha1, one->path,
+ 0, 0);
+ if (!ce)
+ die(_("make_cache_entry failed for path '%s'"),
+ one->path);
+ if (is_missing) {
+ ce->ce_flags |= CE_INTENT_TO_ADD;
+ set_object_name_for_intent_to_add_entry(ce);
+ }
+ add_cache_entry(ce, ADD_CACHE_OK_TO_ADD | ADD_CACHE_OK_TO_REPLACE);
}
}
static int read_from_tree(const struct pathspec *pathspec,
- unsigned char *tree_sha1)
+ unsigned char *tree_sha1,
+ int intent_to_add)
{
struct diff_options opt;
@@ -142,6 +151,7 @@ static int read_from_tree(const struct pathspec *pathspec,
copy_pathspec(&opt.pathspec, pathspec);
opt.output_format = DIFF_FORMAT_CALLBACK;
opt.format_callback = update_index_from_diff;
+ opt.format_callback_data = &intent_to_add;
if (do_diff_cache(tree_sha1, &opt))
return 1;
@@ -242,11 +252,13 @@ static int reset_refs(const char *rev, const unsigned char *sha1)
if (!get_sha1("HEAD", sha1_orig)) {
orig = sha1_orig;
set_reflog_message(&msg, "updating ORIG_HEAD", NULL);
- update_ref(msg.buf, "ORIG_HEAD", orig, old_orig, 0, MSG_ON_ERR);
+ update_ref(msg.buf, "ORIG_HEAD", orig, old_orig, 0,
+ UPDATE_REFS_MSG_ON_ERR);
} else if (old_orig)
delete_ref("ORIG_HEAD", old_orig, 0);
set_reflog_message(&msg, "updating HEAD", rev);
- update_ref_status = update_ref(msg.buf, "HEAD", sha1, orig, 0, MSG_ON_ERR);
+ update_ref_status = update_ref(msg.buf, "HEAD", sha1, orig, 0,
+ UPDATE_REFS_MSG_ON_ERR);
strbuf_release(&msg);
return update_ref_status;
}
@@ -258,6 +270,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
const char *rev;
unsigned char sha1[20];
struct pathspec pathspec;
+ int intent_to_add = 0;
const struct option options[] = {
OPT__QUIET(&quiet, N_("be quiet, only report errors")),
OPT_SET_INT(0, "mixed", &reset_type,
@@ -270,6 +283,8 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
OPT_SET_INT(0, "keep", &reset_type,
N_("reset HEAD but keep local changes"), KEEP),
OPT_BOOL('p', "patch", &patch_mode, N_("select hunks interactively")),
+ OPT_BOOL('N', "intent-to-add", &intent_to_add,
+ N_("record only the fact that removed paths will be added later")),
OPT_END()
};
@@ -327,6 +342,9 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
die(_("%s reset is not allowed in a bare repository"),
_(reset_type_names[reset_type]));
+ if (intent_to_add && reset_type != MIXED)
+ die(_("-N can only be used with --mixed"));
+
/* Soft reset does not touch the index file nor the working tree
* at all, but requires them in a good order. Other resets reset
* the index file to the tree object we are switching to. */
@@ -338,7 +356,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
int newfd = hold_locked_index(lock, 1);
if (reset_type == MIXED) {
int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN;
- if (read_from_tree(&pathspec, sha1))
+ if (read_from_tree(&pathspec, sha1, intent_to_add))
return 1;
if (get_git_work_tree())
refresh_index(&the_index, flags, NULL, NULL,
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 0745e2d..9f92905 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -3,6 +3,8 @@
#include "diff.h"
#include "revision.h"
#include "list-objects.h"
+#include "pack.h"
+#include "pack-bitmap.h"
#include "builtin.h"
#include "log-tree.h"
#include "graph.h"
@@ -257,6 +259,18 @@ static int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
return 0;
}
+static int show_object_fast(
+ const unsigned char *sha1,
+ enum object_type type,
+ int exclude,
+ uint32_t name_hash,
+ struct packed_git *found_pack,
+ off_t found_offset)
+{
+ fprintf(stdout, "%s\n", sha1_to_hex(sha1));
+ return 1;
+}
+
int cmd_rev_list(int argc, const char **argv, const char *prefix)
{
struct rev_info revs;
@@ -265,6 +279,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
int bisect_list = 0;
int bisect_show_vars = 0;
int bisect_find_all = 0;
+ int use_bitmap_index = 0;
git_config(git_default_config, NULL);
init_revisions(&revs, prefix);
@@ -306,6 +321,14 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
bisect_show_vars = 1;
continue;
}
+ if (!strcmp(arg, "--use-bitmap-index")) {
+ use_bitmap_index = 1;
+ continue;
+ }
+ if (!strcmp(arg, "--test-bitmap")) {
+ test_bitmap_walk(&revs);
+ return 0;
+ }
usage(rev_list_usage);
}
@@ -333,6 +356,22 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
if (bisect_list)
revs.limited = 1;
+ if (use_bitmap_index) {
+ if (revs.count && !revs.left_right && !revs.cherry_mark) {
+ uint32_t commit_count;
+ if (!prepare_bitmap_walk(&revs)) {
+ count_bitmap_commit_list(&commit_count, NULL, NULL, NULL);
+ printf("%d\n", commit_count);
+ return 0;
+ }
+ } else if (revs.tag_objects && revs.tree_objects && revs.blob_objects) {
+ if (!prepare_bitmap_walk(&revs)) {
+ traverse_bitmap_commit_list(&show_object_fast);
+ return 0;
+ }
+ }
+ }
+
if (prepare_revision_walk(&revs))
die("revision walk setup failed");
if (revs.tree_objects)
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 45901df..1a6122d 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -395,9 +395,10 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
usage[unb++] = strbuf_detach(&sb, NULL);
}
- /* parse: (<short>|<short>,<long>|<long>)[=?]? SP+ <help> */
+ /* parse: (<short>|<short>,<long>|<long>)[*=?!]*<arghint>? SP+ <help> */
while (strbuf_getline(&sb, stdin, '\n') != EOF) {
const char *s;
+ const char *end;
struct option *o;
if (!sb.len)
@@ -419,6 +420,16 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
o->value = &parsed;
o->flags = PARSE_OPT_NOARG;
o->callback = &parseopt_dump;
+
+ /* Possible argument name hint */
+ end = s;
+ while (s > sb.buf && strchr("*=?!", s[-1]) == NULL)
+ --s;
+ if (s != sb.buf && s != end)
+ o->argh = xmemdupz(s, end - s);
+ if (s == sb.buf)
+ s = end;
+
while (s > sb.buf && strchr("*=?!", s[-1])) {
switch (*--s) {
case '=':
diff --git a/builtin/revert.c b/builtin/revert.c
index 87659c9..f9ed5bd 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -89,6 +89,8 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts)
OPT_STRING(0, "strategy", &opts->strategy, N_("strategy"), N_("merge strategy")),
OPT_CALLBACK('X', "strategy-option", &opts, N_("option"),
N_("option for merge strategy"), option_parse_x),
+ { OPTION_STRING, 'S', "gpg-sign", &opts->gpg_sign, N_("key-id"),
+ N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
OPT_END(),
OPT_END(),
OPT_END(),
diff --git a/builtin/rm.c b/builtin/rm.c
index 0564218..960634d 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -311,7 +311,7 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
if (!ce_path_match(ce, &pathspec, seen))
continue;
ALLOC_GROW(list.entry, list.nr + 1, list.alloc);
- list.entry[list.nr].name = ce->name;
+ list.entry[list.nr].name = xstrdup(ce->name);
list.entry[list.nr].is_submodule = S_ISGITLINK(ce->ce_mode);
if (list.entry[list.nr++].is_submodule &&
!is_staging_gitmodules_ok())
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index d9217ce..d873172 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -450,7 +450,7 @@ static int append_matching_ref(const char *refname, const unsigned char *sha1, i
slash--;
if (!*tail)
return 0;
- if (fnmatch(match_ref_pattern, tail, 0))
+ if (wildmatch(match_ref_pattern, tail, 0, NULL))
return 0;
if (starts_with(refname, "refs/heads/"))
return append_head_ref(refname, sha1, flag, cb_data);
diff --git a/builtin/tag.c b/builtin/tag.c
index 74d3780..f344002 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -27,9 +27,16 @@ static const char * const git_tag_usage[] = {
NULL
};
+#define STRCMP_SORT 0 /* must be zero */
+#define VERCMP_SORT 1
+#define SORT_MASK 0x7fff
+#define REVERSE_SORT 0x8000
+
struct tag_filter {
const char **patterns;
int lines;
+ int sort;
+ struct string_list tags;
struct commit_list *with_commit;
};
@@ -42,7 +49,7 @@ static int match_pattern(const char **patterns, const char *ref)
if (!*patterns)
return 1;
for (; *patterns; patterns++)
- if (!fnmatch(*patterns, ref, 0))
+ if (!wildmatch(*patterns, ref, 0, NULL))
return 1;
return 0;
}
@@ -73,11 +80,19 @@ static int in_commit_list(const struct commit_list *want, struct commit *c)
return 0;
}
-static int contains_recurse(struct commit *candidate,
+enum contains_result {
+ CONTAINS_UNKNOWN = -1,
+ CONTAINS_NO = 0,
+ CONTAINS_YES = 1,
+};
+
+/*
+ * Test whether the candidate or one of its parents is contained in the list.
+ * Do not recurse to find out, though, but return -1 if inconclusive.
+ */
+static enum contains_result contains_test(struct commit *candidate,
const struct commit_list *want)
{
- struct commit_list *p;
-
/* was it previously marked as containing a want commit? */
if (candidate->object.flags & TMP_MARK)
return 1;
@@ -85,26 +100,78 @@ static int contains_recurse(struct commit *candidate,
if (candidate->object.flags & UNINTERESTING)
return 0;
/* or are we it? */
- if (in_commit_list(want, candidate))
+ if (in_commit_list(want, candidate)) {
+ candidate->object.flags |= TMP_MARK;
return 1;
+ }
if (parse_commit(candidate) < 0)
return 0;
- /* Otherwise recurse and mark ourselves for future traversals. */
- for (p = candidate->parents; p; p = p->next) {
- if (contains_recurse(p->item, want)) {
- candidate->object.flags |= TMP_MARK;
- return 1;
- }
- }
- candidate->object.flags |= UNINTERESTING;
- return 0;
+ return -1;
}
-static int contains(struct commit *candidate, const struct commit_list *want)
+/*
+ * Mimicking the real stack, this stack lives on the heap, avoiding stack
+ * overflows.
+ *
+ * At each recursion step, the stack items points to the commits whose
+ * ancestors are to be inspected.
+ */
+struct stack {
+ int nr, alloc;
+ struct stack_entry {
+ struct commit *commit;
+ struct commit_list *parents;
+ } *stack;
+};
+
+static void push_to_stack(struct commit *candidate, struct stack *stack)
{
- return contains_recurse(candidate, want);
+ int index = stack->nr++;
+ ALLOC_GROW(stack->stack, stack->nr, stack->alloc);
+ stack->stack[index].commit = candidate;
+ stack->stack[index].parents = candidate->parents;
+}
+
+static enum contains_result contains(struct commit *candidate,
+ const struct commit_list *want)
+{
+ struct stack stack = { 0, 0, NULL };
+ int result = contains_test(candidate, want);
+
+ if (result != CONTAINS_UNKNOWN)
+ return result;
+
+ push_to_stack(candidate, &stack);
+ while (stack.nr) {
+ struct stack_entry *entry = &stack.stack[stack.nr - 1];
+ struct commit *commit = entry->commit;
+ struct commit_list *parents = entry->parents;
+
+ if (!parents) {
+ commit->object.flags |= UNINTERESTING;
+ stack.nr--;
+ }
+ /*
+ * If we just popped the stack, parents->item has been marked,
+ * therefore contains_test will return a meaningful 0 or 1.
+ */
+ else switch (contains_test(parents->item, want)) {
+ case CONTAINS_YES:
+ commit->object.flags |= TMP_MARK;
+ stack.nr--;
+ break;
+ case CONTAINS_NO:
+ entry->parents = parents->next;
+ break;
+ case CONTAINS_UNKNOWN:
+ push_to_stack(parents->item, &stack);
+ break;
+ }
+ }
+ free(stack.stack);
+ return contains_test(candidate, want);
}
static void show_tag_lines(const unsigned char *sha1, int lines)
@@ -166,7 +233,10 @@ static int show_reference(const char *refname, const unsigned char *sha1,
return 0;
if (!filter->lines) {
- printf("%s\n", refname);
+ if (filter->sort)
+ string_list_append(&filter->tags, refname);
+ else
+ printf("%s\n", refname);
return 0;
}
printf("%-15s ", refname);
@@ -177,17 +247,39 @@ static int show_reference(const char *refname, const unsigned char *sha1,
return 0;
}
+static int sort_by_version(const void *a_, const void *b_)
+{
+ const struct string_list_item *a = a_;
+ const struct string_list_item *b = b_;
+ return versioncmp(a->string, b->string);
+}
+
static int list_tags(const char **patterns, int lines,
- struct commit_list *with_commit)
+ struct commit_list *with_commit, int sort)
{
struct tag_filter filter;
filter.patterns = patterns;
filter.lines = lines;
+ filter.sort = sort;
filter.with_commit = with_commit;
+ memset(&filter.tags, 0, sizeof(filter.tags));
+ filter.tags.strdup_strings = 1;
for_each_tag_ref(show_reference, (void *) &filter);
-
+ if (sort) {
+ int i;
+ if ((sort & SORT_MASK) == VERCMP_SORT)
+ qsort(filter.tags.items, filter.tags.nr,
+ sizeof(struct string_list_item), sort_by_version);
+ if (sort & REVERSE_SORT)
+ for (i = filter.tags.nr - 1; i >= 0; i--)
+ printf("%s\n", filter.tags.items[i].string);
+ else
+ for (i = 0; i < filter.tags.nr; i++)
+ printf("%s\n", filter.tags.items[i].string);
+ string_list_clear(&filter.tags, 0);
+ }
return 0;
}
@@ -427,6 +519,29 @@ static int parse_opt_points_at(const struct option *opt __attribute__((unused)),
return 0;
}
+static int parse_opt_sort(const struct option *opt, const char *arg, int unset)
+{
+ int *sort = opt->value;
+ int flags = 0;
+
+ if (*arg == '-') {
+ flags |= REVERSE_SORT;
+ arg++;
+ }
+ if (starts_with(arg, "version:")) {
+ *sort = VERCMP_SORT;
+ arg += 8;
+ } else if (starts_with(arg, "v:")) {
+ *sort = VERCMP_SORT;
+ arg += 2;
+ } else
+ *sort = STRCMP_SORT;
+ if (strcmp(arg, "refname"))
+ die(_("unsupported sort specification %s"), arg);
+ *sort |= flags;
+ return 0;
+}
+
int cmd_tag(int argc, const char **argv, const char *prefix)
{
struct strbuf buf = STRBUF_INIT;
@@ -437,7 +552,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
struct create_tag_options opt;
char *cleanup_arg = NULL;
int annotate = 0, force = 0, lines = -1;
- int cmdmode = 0;
+ int cmdmode = 0, sort = 0;
const char *msgfile = NULL, *keyid = NULL;
struct msg_arg msg = { 0, STRBUF_INIT };
struct commit_list *with_commit = NULL;
@@ -458,10 +573,14 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
OPT_BOOL('s', "sign", &opt.sign, N_("annotated and GPG-signed tag")),
OPT_STRING(0, "cleanup", &cleanup_arg, N_("mode"),
N_("how to strip spaces and #comments from message")),
- OPT_STRING('u', "local-user", &keyid, N_("key id"),
+ OPT_STRING('u', "local-user", &keyid, N_("key-id"),
N_("use another key to sign the tag")),
OPT__FORCE(&force, N_("replace the tag if exists")),
OPT_COLUMN(0, "column", &colopts, N_("show tag list in columns")),
+ {
+ OPTION_CALLBACK, 0, "sort", &sort, N_("type"), N_("sort tags"),
+ PARSE_OPT_NONEG, parse_opt_sort
+ },
OPT_GROUP(N_("Tag listing options")),
{
@@ -471,6 +590,12 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
parse_opt_with_commit, (intptr_t)"HEAD",
},
{
+ OPTION_CALLBACK, 0, "with", &with_commit, N_("commit"),
+ N_("print only tags that contain the commit"),
+ PARSE_OPT_HIDDEN | PARSE_OPT_LASTARG_DEFAULT,
+ parse_opt_with_commit, (intptr_t)"HEAD",
+ },
+ {
OPTION_CALLBACK, 0, "points-at", NULL, N_("object"),
N_("print only tags of the object"), 0, parse_opt_points_at
},
@@ -509,7 +634,9 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
copts.padding = 2;
run_column_filter(colopts, &copts);
}
- ret = list_tags(argv, lines == -1 ? 0 : lines, with_commit);
+ if (lines != -1 && sort)
+ die(_("--sort and -n are incompatible"));
+ ret = list_tags(argv, lines == -1 ? 0 : lines, with_commit, sort);
if (column_active(colopts))
stop_column_filter();
return ret;
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index 62ff673..99cde45 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -480,7 +480,7 @@ static void unpack_all(void)
use(sizeof(struct pack_header));
if (!quiet)
- progress = start_progress("Unpacking objects", nr_objects);
+ progress = start_progress(_("Unpacking objects"), nr_objects);
obj_list = xcalloc(nr_objects, sizeof(*obj_list));
for (i = 0; i < nr_objects; i++) {
unpack_one(i);
@@ -497,7 +497,7 @@ int cmd_unpack_objects(int argc, const char **argv, const char *prefix)
int i;
unsigned char sha1[20];
- read_replace_refs = 0;
+ check_replace_refs = 0;
git_config(git_default_config, NULL);
diff --git a/builtin/update-index.c b/builtin/update-index.c
index aaa6f78..ba54e19 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -275,36 +275,32 @@ static void chmod_path(int flip, const char *path)
die("git update-index: cannot chmod %cx '%s'", flip, path);
}
-static void update_one(const char *path, const char *prefix, int prefix_length)
+static void update_one(const char *path)
{
- const char *p = prefix_path(prefix, prefix_length, path);
- if (!verify_path(p)) {
+ if (!verify_path(path)) {
fprintf(stderr, "Ignoring path %s\n", path);
- goto free_return;
+ return;
}
if (mark_valid_only) {
- if (mark_ce_flags(p, CE_VALID, mark_valid_only == MARK_FLAG))
+ if (mark_ce_flags(path, CE_VALID, mark_valid_only == MARK_FLAG))
die("Unable to mark file %s", path);
- goto free_return;
+ return;
}
if (mark_skip_worktree_only) {
- if (mark_ce_flags(p, CE_SKIP_WORKTREE, mark_skip_worktree_only == MARK_FLAG))
+ if (mark_ce_flags(path, CE_SKIP_WORKTREE, mark_skip_worktree_only == MARK_FLAG))
die("Unable to mark file %s", path);
- goto free_return;
+ return;
}
if (force_remove) {
- if (remove_file_from_cache(p))
+ if (remove_file_from_cache(path))
die("git update-index: unable to remove %s", path);
report("remove '%s'", path);
- goto free_return;
+ return;
}
- if (process_path(p))
+ if (process_path(path))
die("Unable to process path %s", path);
report("add '%s'", path);
- free_return:
- if (p < path || p > path + strlen(path))
- free((char *)p);
}
static void read_index_info(int line_termination)
@@ -564,6 +560,7 @@ static int do_reupdate(int ac, const char **av,
const struct cache_entry *ce = active_cache[pos];
struct cache_entry *old = NULL;
int save_nr;
+ char *path;
if (ce_stage(ce) || !ce_path_match(ce, &pathspec, NULL))
continue;
@@ -580,7 +577,9 @@ static int do_reupdate(int ac, const char **av,
* or worse yet 'allow_replace', active_nr may decrease.
*/
save_nr = active_nr;
- update_one(ce->name + prefix_length, prefix, prefix_length);
+ path = xstrdup(ce->name);
+ update_one(path);
+ free(path);
if (save_nr != active_nr)
goto redo;
}
@@ -630,14 +629,42 @@ static int resolve_undo_clear_callback(const struct option *opt,
return 0;
}
+static int parse_new_style_cacheinfo(const char *arg,
+ unsigned int *mode,
+ unsigned char sha1[],
+ const char **path)
+{
+ unsigned long ul;
+ char *endp;
+
+ errno = 0;
+ ul = strtoul(arg, &endp, 8);
+ if (errno || endp == arg || *endp != ',' || (unsigned int) ul != ul)
+ return -1; /* not a new-style cacheinfo */
+ *mode = ul;
+ endp++;
+ if (get_sha1_hex(endp, sha1) || endp[40] != ',')
+ return -1;
+ *path = endp + 41;
+ return 0;
+}
+
static int cacheinfo_callback(struct parse_opt_ctx_t *ctx,
const struct option *opt, int unset)
{
unsigned char sha1[20];
unsigned int mode;
+ const char *path;
+ if (!parse_new_style_cacheinfo(ctx->argv[1], &mode, sha1, &path)) {
+ if (add_cacheinfo(mode, sha1, path, 0))
+ die("git update-index: --cacheinfo cannot add %s", path);
+ ctx->argv++;
+ ctx->argc--;
+ return 0;
+ }
if (ctx->argc <= 3)
- return error("option 'cacheinfo' expects three arguments");
+ return error("option 'cacheinfo' expects <mode>,<sha1>,<path>");
if (strtoul_ui(*++ctx->argv, 8, &mode) ||
get_sha1_hex(*++ctx->argv, sha1) ||
add_cacheinfo(mode, sha1, *++ctx->argv, 0))
@@ -741,9 +768,9 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
PARSE_OPT_NOARG | PARSE_OPT_NONEG,
really_refresh_callback},
{OPTION_LOWLEVEL_CALLBACK, 0, "cacheinfo", NULL,
- N_("<mode> <object> <path>"),
+ N_("<mode>,<object>,<path>"),
N_("add the specified entry to the index"),
- PARSE_OPT_NOARG | /* disallow --cacheinfo=<mode> form */
+ PARSE_OPT_NOARG | /* disallow --cacheinfo=<mode> form */
PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP,
(parse_opt_cb *) cacheinfo_callback},
{OPTION_CALLBACK, 0, "chmod", &set_executable_bit, N_("(+/-)x"),
@@ -837,11 +864,10 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
setup_work_tree();
p = prefix_path(prefix, prefix_length, path);
- update_one(p, NULL, 0);
+ update_one(p);
if (set_executable_bit)
chmod_path(set_executable_bit, p);
- if (p < path || p > path + strlen(path))
- free((char *)p);
+ free((char *)p);
ctx.argc--;
ctx.argv++;
break;
@@ -880,11 +906,10 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
strbuf_swap(&buf, &nbuf);
}
p = prefix_path(prefix, prefix_length, buf.buf);
- update_one(p, NULL, 0);
+ update_one(p);
if (set_executable_bit)
chmod_path(set_executable_bit, p);
- if (p < buf.buf || p > buf.buf + buf.len)
- free((char *)p);
+ free((char *)p);
}
strbuf_release(&nbuf);
strbuf_release(&buf);
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 5c208bb..405267f 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -12,238 +12,329 @@ static const char * const git_update_ref_usage[] = {
NULL
};
-static int updates_alloc;
-static int updates_count;
-static const struct ref_update **updates;
+static struct ref_transaction *transaction;
static char line_termination = '\n';
static int update_flags;
-static struct ref_update *update_alloc(void)
-{
- struct ref_update *update;
-
- /* Allocate and zero-init a struct ref_update */
- update = xcalloc(1, sizeof(*update));
- ALLOC_GROW(updates, updates_count + 1, updates_alloc);
- updates[updates_count++] = update;
-
- /* Store and reset accumulated options */
- update->flags = update_flags;
- update_flags = 0;
-
- return update;
-}
-
-static void update_store_ref_name(struct ref_update *update,
- const char *ref_name)
-{
- if (check_refname_format(ref_name, REFNAME_ALLOW_ONELEVEL))
- die("invalid ref format: %s", ref_name);
- update->ref_name = xstrdup(ref_name);
-}
-
-static void update_store_new_sha1(struct ref_update *update,
- const char *newvalue)
-{
- if (*newvalue && get_sha1(newvalue, update->new_sha1))
- die("invalid new value for ref %s: %s",
- update->ref_name, newvalue);
-}
-
-static void update_store_old_sha1(struct ref_update *update,
- const char *oldvalue)
-{
- if (*oldvalue && get_sha1(oldvalue, update->old_sha1))
- die("invalid old value for ref %s: %s",
- update->ref_name, oldvalue);
-
- /* We have an old value if non-empty, or if empty without -z */
- update->have_old = *oldvalue || line_termination;
-}
-
+/*
+ * Parse one whitespace- or NUL-terminated, possibly C-quoted argument
+ * and append the result to arg. Return a pointer to the terminator.
+ * Die if there is an error in how the argument is C-quoted. This
+ * function is only used if not -z.
+ */
static const char *parse_arg(const char *next, struct strbuf *arg)
{
- /* Parse SP-terminated, possibly C-quoted argument */
- if (*next != '"')
+ if (*next == '"') {
+ const char *orig = next;
+
+ if (unquote_c_style(arg, next, &next))
+ die("badly quoted argument: %s", orig);
+ if (*next && !isspace(*next))
+ die("unexpected character after quoted argument: %s", orig);
+ } else {
while (*next && !isspace(*next))
strbuf_addch(arg, *next++);
- else if (unquote_c_style(arg, next, &next))
- die("badly quoted argument: %s", next);
+ }
- /* Return position after the argument */
return next;
}
-static const char *parse_first_arg(const char *next, struct strbuf *arg)
+/*
+ * Parse the reference name immediately after "command SP". If not
+ * -z, then handle C-quoting. Return a pointer to a newly allocated
+ * string containing the name of the reference, or NULL if there was
+ * an error. Update *next to point at the character that terminates
+ * the argument. Die if C-quoting is malformed or the reference name
+ * is invalid.
+ */
+static char *parse_refname(struct strbuf *input, const char **next)
{
- /* Parse argument immediately after "command SP" */
- strbuf_reset(arg);
+ struct strbuf ref = STRBUF_INIT;
+
if (line_termination) {
/* Without -z, use the next argument */
- next = parse_arg(next, arg);
+ *next = parse_arg(*next, &ref);
} else {
- /* With -z, use rest of first NUL-terminated line */
- strbuf_addstr(arg, next);
- next = next + arg->len;
+ /* With -z, use everything up to the next NUL */
+ strbuf_addstr(&ref, *next);
+ *next += ref.len;
}
- return next;
+
+ if (!ref.len) {
+ strbuf_release(&ref);
+ return NULL;
+ }
+
+ if (check_refname_format(ref.buf, REFNAME_ALLOW_ONELEVEL))
+ die("invalid ref format: %s", ref.buf);
+
+ return strbuf_detach(&ref, NULL);
}
-static const char *parse_next_arg(const char *next, struct strbuf *arg)
+/*
+ * The value being parsed is <oldvalue> (as opposed to <newvalue>; the
+ * difference affects which error messages are generated):
+ */
+#define PARSE_SHA1_OLD 0x01
+
+/*
+ * For backwards compatibility, accept an empty string for update's
+ * <newvalue> in binary mode to be equivalent to specifying zeros.
+ */
+#define PARSE_SHA1_ALLOW_EMPTY 0x02
+
+/*
+ * Parse an argument separator followed by the next argument, if any.
+ * If there is an argument, convert it to a SHA-1, write it to sha1,
+ * set *next to point at the character terminating the argument, and
+ * return 0. If there is no argument at all (not even the empty
+ * string), return 1 and leave *next unchanged. If the value is
+ * provided but cannot be converted to a SHA-1, die. flags can
+ * include PARSE_SHA1_OLD and/or PARSE_SHA1_ALLOW_EMPTY.
+ */
+static int parse_next_sha1(struct strbuf *input, const char **next,
+ unsigned char *sha1,
+ const char *command, const char *refname,
+ int flags)
{
- /* Parse next SP-terminated or NUL-terminated argument, if any */
- strbuf_reset(arg);
+ struct strbuf arg = STRBUF_INIT;
+ int ret = 0;
+
+ if (*next == input->buf + input->len)
+ goto eof;
+
if (line_termination) {
/* Without -z, consume SP and use next argument */
- if (!*next)
- return NULL;
- if (*next != ' ')
- die("expected SP but got: %s", next);
- next = parse_arg(next + 1, arg);
+ if (!**next || **next == line_termination)
+ return 1;
+ if (**next != ' ')
+ die("%s %s: expected SP but got: %s",
+ command, refname, *next);
+ (*next)++;
+ *next = parse_arg(*next, &arg);
+ if (arg.len) {
+ if (get_sha1(arg.buf, sha1))
+ goto invalid;
+ } else {
+ /* Without -z, an empty value means all zeros: */
+ hashclr(sha1);
+ }
} else {
/* With -z, read the next NUL-terminated line */
- if (*next)
- die("expected NUL but got: %s", next);
- if (strbuf_getline(arg, stdin, '\0') == EOF)
- return NULL;
- next = arg->buf + arg->len;
+ if (**next)
+ die("%s %s: expected NUL but got: %s",
+ command, refname, *next);
+ (*next)++;
+ if (*next == input->buf + input->len)
+ goto eof;
+ strbuf_addstr(&arg, *next);
+ *next += arg.len;
+
+ if (arg.len) {
+ if (get_sha1(arg.buf, sha1))
+ goto invalid;
+ } else if (flags & PARSE_SHA1_ALLOW_EMPTY) {
+ /* With -z, treat an empty value as all zeros: */
+ warning("%s %s: missing <newvalue>, treating as zero",
+ command, refname);
+ hashclr(sha1);
+ } else {
+ /*
+ * With -z, an empty non-required value means
+ * unspecified:
+ */
+ ret = 1;
+ }
}
- return next;
+
+ strbuf_release(&arg);
+
+ return ret;
+
+ invalid:
+ die(flags & PARSE_SHA1_OLD ?
+ "%s %s: invalid <oldvalue>: %s" :
+ "%s %s: invalid <newvalue>: %s",
+ command, refname, arg.buf);
+
+ eof:
+ die(flags & PARSE_SHA1_OLD ?
+ "%s %s: unexpected end of input when reading <oldvalue>" :
+ "%s %s: unexpected end of input when reading <newvalue>",
+ command, refname);
}
-static void parse_cmd_update(const char *next)
+
+/*
+ * The following five parse_cmd_*() functions parse the corresponding
+ * command. In each case, next points at the character following the
+ * command name and the following space. They each return a pointer
+ * to the character terminating the command, and die with an
+ * explanatory message if there are any parsing problems. All of
+ * these functions handle either text or binary format input,
+ * depending on how line_termination is set.
+ */
+
+static const char *parse_cmd_update(struct strbuf *input, const char *next)
{
- struct strbuf ref = STRBUF_INIT;
- struct strbuf newvalue = STRBUF_INIT;
- struct strbuf oldvalue = STRBUF_INIT;
- struct ref_update *update;
+ char *refname;
+ unsigned char new_sha1[20];
+ unsigned char old_sha1[20];
+ int have_old;
- update = update_alloc();
+ refname = parse_refname(input, &next);
+ if (!refname)
+ die("update: missing <ref>");
- if ((next = parse_first_arg(next, &ref)) != NULL && ref.buf[0])
- update_store_ref_name(update, ref.buf);
- else
- die("update line missing <ref>");
+ if (parse_next_sha1(input, &next, new_sha1, "update", refname,
+ PARSE_SHA1_ALLOW_EMPTY))
+ die("update %s: missing <newvalue>", refname);
- if ((next = parse_next_arg(next, &newvalue)) != NULL)
- update_store_new_sha1(update, newvalue.buf);
- else
- die("update %s missing <newvalue>", ref.buf);
+ have_old = !parse_next_sha1(input, &next, old_sha1, "update", refname,
+ PARSE_SHA1_OLD);
- if ((next = parse_next_arg(next, &oldvalue)) != NULL)
- update_store_old_sha1(update, oldvalue.buf);
- else if(!line_termination)
- die("update %s missing [<oldvalue>] NUL", ref.buf);
+ if (*next != line_termination)
+ die("update %s: extra input: %s", refname, next);
- if (next && *next)
- die("update %s has extra input: %s", ref.buf, next);
+ ref_transaction_update(transaction, refname, new_sha1, old_sha1,
+ update_flags, have_old);
+
+ update_flags = 0;
+ free(refname);
+
+ return next;
}
-static void parse_cmd_create(const char *next)
+static const char *parse_cmd_create(struct strbuf *input, const char *next)
{
- struct strbuf ref = STRBUF_INIT;
- struct strbuf newvalue = STRBUF_INIT;
- struct ref_update *update;
+ char *refname;
+ unsigned char new_sha1[20];
- update = update_alloc();
- update->have_old = 1;
+ refname = parse_refname(input, &next);
+ if (!refname)
+ die("create: missing <ref>");
- if ((next = parse_first_arg(next, &ref)) != NULL && ref.buf[0])
- update_store_ref_name(update, ref.buf);
- else
- die("create line missing <ref>");
+ if (parse_next_sha1(input, &next, new_sha1, "create", refname, 0))
+ die("create %s: missing <newvalue>", refname);
- if ((next = parse_next_arg(next, &newvalue)) != NULL)
- update_store_new_sha1(update, newvalue.buf);
- else
- die("create %s missing <newvalue>", ref.buf);
- if (is_null_sha1(update->new_sha1))
- die("create %s given zero new value", ref.buf);
+ if (is_null_sha1(new_sha1))
+ die("create %s: zero <newvalue>", refname);
+
+ if (*next != line_termination)
+ die("create %s: extra input: %s", refname, next);
- if (next && *next)
- die("create %s has extra input: %s", ref.buf, next);
+ ref_transaction_create(transaction, refname, new_sha1, update_flags);
+
+ update_flags = 0;
+ free(refname);
+
+ return next;
}
-static void parse_cmd_delete(const char *next)
+static const char *parse_cmd_delete(struct strbuf *input, const char *next)
{
- struct strbuf ref = STRBUF_INIT;
- struct strbuf oldvalue = STRBUF_INIT;
- struct ref_update *update;
+ char *refname;
+ unsigned char old_sha1[20];
+ int have_old;
- update = update_alloc();
+ refname = parse_refname(input, &next);
+ if (!refname)
+ die("delete: missing <ref>");
- if ((next = parse_first_arg(next, &ref)) != NULL && ref.buf[0])
- update_store_ref_name(update, ref.buf);
- else
- die("delete line missing <ref>");
+ if (parse_next_sha1(input, &next, old_sha1, "delete", refname,
+ PARSE_SHA1_OLD)) {
+ have_old = 0;
+ } else {
+ if (is_null_sha1(old_sha1))
+ die("delete %s: zero <oldvalue>", refname);
+ have_old = 1;
+ }
+
+ if (*next != line_termination)
+ die("delete %s: extra input: %s", refname, next);
- if ((next = parse_next_arg(next, &oldvalue)) != NULL)
- update_store_old_sha1(update, oldvalue.buf);
- else if(!line_termination)
- die("delete %s missing [<oldvalue>] NUL", ref.buf);
- if (update->have_old && is_null_sha1(update->old_sha1))
- die("delete %s given zero old value", ref.buf);
+ ref_transaction_delete(transaction, refname, old_sha1,
+ update_flags, have_old);
- if (next && *next)
- die("delete %s has extra input: %s", ref.buf, next);
+ update_flags = 0;
+ free(refname);
+
+ return next;
}
-static void parse_cmd_verify(const char *next)
+static const char *parse_cmd_verify(struct strbuf *input, const char *next)
{
- struct strbuf ref = STRBUF_INIT;
- struct strbuf value = STRBUF_INIT;
- struct ref_update *update;
+ char *refname;
+ unsigned char new_sha1[20];
+ unsigned char old_sha1[20];
+ int have_old;
+
+ refname = parse_refname(input, &next);
+ if (!refname)
+ die("verify: missing <ref>");
+
+ if (parse_next_sha1(input, &next, old_sha1, "verify", refname,
+ PARSE_SHA1_OLD)) {
+ hashclr(new_sha1);
+ have_old = 0;
+ } else {
+ hashcpy(new_sha1, old_sha1);
+ have_old = 1;
+ }
- update = update_alloc();
+ if (*next != line_termination)
+ die("verify %s: extra input: %s", refname, next);
- if ((next = parse_first_arg(next, &ref)) != NULL && ref.buf[0])
- update_store_ref_name(update, ref.buf);
- else
- die("verify line missing <ref>");
+ ref_transaction_update(transaction, refname, new_sha1, old_sha1,
+ update_flags, have_old);
- if ((next = parse_next_arg(next, &value)) != NULL) {
- update_store_old_sha1(update, value.buf);
- update_store_new_sha1(update, value.buf);
- } else if(!line_termination)
- die("verify %s missing [<oldvalue>] NUL", ref.buf);
+ update_flags = 0;
+ free(refname);
- if (next && *next)
- die("verify %s has extra input: %s", ref.buf, next);
+ return next;
}
-static void parse_cmd_option(const char *next)
+static const char *parse_cmd_option(struct strbuf *input, const char *next)
{
- if (!strcmp(next, "no-deref"))
+ if (!strncmp(next, "no-deref", 8) && next[8] == line_termination)
update_flags |= REF_NODEREF;
else
die("option unknown: %s", next);
+ return next + 8;
}
static void update_refs_stdin(void)
{
- struct strbuf cmd = STRBUF_INIT;
+ struct strbuf input = STRBUF_INIT;
+ const char *next;
+ if (strbuf_read(&input, 0, 1000) < 0)
+ die_errno("could not read from stdin");
+ next = input.buf;
/* Read each line dispatch its command */
- while (strbuf_getline(&cmd, stdin, line_termination) != EOF)
- if (!cmd.buf[0])
+ while (next < input.buf + input.len) {
+ if (*next == line_termination)
die("empty command in input");
- else if (isspace(*cmd.buf))
- die("whitespace before command: %s", cmd.buf);
- else if (starts_with(cmd.buf, "update "))
- parse_cmd_update(cmd.buf + 7);
- else if (starts_with(cmd.buf, "create "))
- parse_cmd_create(cmd.buf + 7);
- else if (starts_with(cmd.buf, "delete "))
- parse_cmd_delete(cmd.buf + 7);
- else if (starts_with(cmd.buf, "verify "))
- parse_cmd_verify(cmd.buf + 7);
- else if (starts_with(cmd.buf, "option "))
- parse_cmd_option(cmd.buf + 7);
+ else if (isspace(*next))
+ die("whitespace before command: %s", next);
+ else if (starts_with(next, "update "))
+ next = parse_cmd_update(&input, next + 7);
+ else if (starts_with(next, "create "))
+ next = parse_cmd_create(&input, next + 7);
+ else if (starts_with(next, "delete "))
+ next = parse_cmd_delete(&input, next + 7);
+ else if (starts_with(next, "verify "))
+ next = parse_cmd_verify(&input, next + 7);
+ else if (starts_with(next, "option "))
+ next = parse_cmd_option(&input, next + 7);
else
- die("unknown command: %s", cmd.buf);
+ die("unknown command: %s", next);
+
+ next++;
+ }
- strbuf_release(&cmd);
+ strbuf_release(&input);
}
int cmd_update_ref(int argc, const char **argv, const char *prefix)
@@ -268,12 +359,17 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix)
die("Refusing to perform update with empty message.");
if (read_stdin) {
+ int ret;
+ transaction = ref_transaction_begin();
+
if (delete || no_deref || argc > 0)
usage_with_options(git_update_ref_usage, options);
if (end_null)
line_termination = '\0';
update_refs_stdin();
- return update_refs(msg, updates, updates_count, DIE_ON_ERR);
+ ret = ref_transaction_commit(transaction, msg,
+ UPDATE_REFS_DIE_ON_ERR);
+ return ret;
}
if (end_null)
@@ -305,5 +401,5 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix)
return delete_ref(refname, oldval ? oldsha1 : NULL, flags);
else
return update_ref(msg, refname, sha1, oldval ? oldsha1 : NULL,
- flags, DIE_ON_ERR);
+ flags, UPDATE_REFS_DIE_ON_ERR);
}
diff --git a/bulk-checkin.c b/bulk-checkin.c
index 118c625..98e651c 100644
--- a/bulk-checkin.c
+++ b/bulk-checkin.c
@@ -4,6 +4,7 @@
#include "bulk-checkin.h"
#include "csum-file.h"
#include "pack.h"
+#include "strbuf.h"
static int pack_compression_level = Z_DEFAULT_COMPRESSION;
@@ -23,7 +24,7 @@ static struct bulk_checkin_state {
static void finish_bulk_checkin(struct bulk_checkin_state *state)
{
unsigned char sha1[20];
- char packname[PATH_MAX];
+ struct strbuf packname = STRBUF_INIT;
int i;
if (!state->f)
@@ -43,8 +44,8 @@ static void finish_bulk_checkin(struct bulk_checkin_state *state)
close(fd);
}
- sprintf(packname, "%s/pack/pack-", get_object_directory());
- finish_tmp_packfile(packname, state->pack_tmp_name,
+ strbuf_addf(&packname, "%s/pack/pack-", get_object_directory());
+ finish_tmp_packfile(&packname, state->pack_tmp_name,
state->written, state->nr_written,
&state->pack_idx_opts, sha1);
for (i = 0; i < state->nr_written; i++)
@@ -54,6 +55,7 @@ clear_exit:
free(state->written);
memset(state, 0, sizeof(*state));
+ strbuf_release(&packname);
/* Make objects we just wrote available to ourselves */
reprepare_packed_git();
}
diff --git a/bundle.c b/bundle.c
index e99065c..1222952 100644
--- a/bundle.c
+++ b/bundle.c
@@ -14,12 +14,8 @@ static const char bundle_signature[] = "# v2 git bundle\n";
static void add_to_ref_list(const unsigned char *sha1, const char *name,
struct ref_list *list)
{
- if (list->nr + 1 >= list->alloc) {
- list->alloc = alloc_nr(list->nr + 1);
- list->list = xrealloc(list->list,
- list->alloc * sizeof(list->list[0]));
- }
- memcpy(list->list[list->nr].sha1, sha1, 20);
+ ALLOC_GROW(list->list, list->nr + 1, list->alloc);
+ hashcpy(list->list[list->nr].sha1, sha1);
list->list[list->nr].name = xstrdup(name);
list->nr++;
}
@@ -124,6 +120,7 @@ static int list_refs(struct ref_list *r, int argc, const char **argv)
return 0;
}
+/* Remember to update object flag allocation in object.h */
#define PREREQ_MARK (1u<<16)
int verify_bundle(struct bundle_header *header, int verbose)
diff --git a/cache-tree.c b/cache-tree.c
index 0bbec43..7fa524a 100644
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -75,11 +75,7 @@ static struct cache_tree_sub *find_subtree(struct cache_tree *it,
return NULL;
pos = -pos-1;
- if (it->subtree_alloc <= it->subtree_nr) {
- it->subtree_alloc = alloc_nr(it->subtree_alloc);
- it->down = xrealloc(it->down, it->subtree_alloc *
- sizeof(*it->down));
- }
+ ALLOC_GROW(it->down, it->subtree_nr + 1, it->subtree_alloc);
it->subtree_nr++;
down = xmalloc(sizeof(*down) + pathlen + 1);
@@ -121,11 +117,11 @@ void cache_tree_invalidate_path(struct cache_tree *it, const char *path)
if (!it)
return;
- slash = strchr(path, '/');
+ slash = strchrnul(path, '/');
+ namelen = slash - path;
it->entry_count = -1;
- if (!slash) {
+ if (!*slash) {
int pos;
- namelen = strlen(path);
pos = subtree_pos(it, path, namelen);
if (0 <= pos) {
cache_tree_free(&it->down[pos]->cache_tree);
@@ -143,7 +139,6 @@ void cache_tree_invalidate_path(struct cache_tree *it, const char *path)
}
return;
}
- namelen = slash - path;
down = find_subtree(it, path, namelen, 0);
if (down)
cache_tree_invalidate_path(down->cache_tree, slash + 1);
@@ -554,22 +549,19 @@ static struct cache_tree *cache_tree_find(struct cache_tree *it, const char *pat
const char *slash;
struct cache_tree_sub *sub;
- slash = strchr(path, '/');
- if (!slash)
- slash = path + strlen(path);
- /* between path and slash is the name of the
- * subtree to look for.
+ slash = strchrnul(path, '/');
+ /*
+ * Between path and slash is the name of the subtree
+ * to look for.
*/
sub = find_subtree(it, path, slash - path, 0);
if (!sub)
return NULL;
it = sub->cache_tree;
- if (slash)
- while (*slash && *slash == '/')
- slash++;
- if (!slash || !*slash)
- return it; /* prefix ended with slashes */
+
path = slash;
+ while (*path == '/')
+ path++;
}
return it;
}
diff --git a/cache.h b/cache.h
index ebe9a40..62a4d39 100644
--- a/cache.h
+++ b/cache.h
@@ -3,7 +3,7 @@
#include "git-compat-util.h"
#include "strbuf.h"
-#include "hash.h"
+#include "hashmap.h"
#include "advice.h"
#include "gettext.h"
#include "convert.h"
@@ -75,6 +75,21 @@ unsigned long git_deflate_bound(git_zstream *, unsigned long);
#define S_ISGITLINK(m) (((m) & S_IFMT) == S_IFGITLINK)
/*
+ * Some mode bits are also used internally for computations.
+ *
+ * They *must* not overlap with any valid modes, and they *must* not be emitted
+ * to outside world - i.e. appear on disk or network. In other words, it's just
+ * temporary fields, which we internally use, but they have to stay in-house.
+ *
+ * ( such approach is valid, as standard S_IF* fits into 16 bits, and in Git
+ * codebase mode is `unsigned int` which is assumed to be at least 32 bits )
+ */
+
+/* used internally in tree-diff */
+#define S_DIFFTREE_IFXMIN_NEQ 0x80000000
+
+
+/*
* Intensive research over the course of many years has shown that
* port 9418 is totally unused by anything else. Or
*
@@ -130,12 +145,12 @@ struct stat_data {
};
struct cache_entry {
+ struct hashmap_entry ent;
struct stat_data ce_stat_data;
unsigned int ce_mode;
unsigned int ce_flags;
unsigned int ce_namelen;
unsigned char sha1[20];
- struct cache_entry *next;
char name[FLEX_ARRAY]; /* more */
};
@@ -159,7 +174,6 @@ struct cache_entry {
#define CE_ADDED (1 << 19)
#define CE_HASHED (1 << 20)
-#define CE_UNHASHED (1 << 21)
#define CE_WT_REMOVE (1 << 22) /* remove in work directory */
#define CE_CONFLICTED (1 << 23)
@@ -195,17 +209,18 @@ struct pathspec;
* Copy the sha1 and stat state of a cache entry from one to
* another. But we never change the name, or the hash state!
*/
-#define CE_STATE_MASK (CE_HASHED | CE_UNHASHED)
static inline void copy_cache_entry(struct cache_entry *dst,
const struct cache_entry *src)
{
- unsigned int state = dst->ce_flags & CE_STATE_MASK;
+ unsigned int state = dst->ce_flags & CE_HASHED;
/* Don't copy hash chain and name */
- memcpy(dst, src, offsetof(struct cache_entry, next));
+ memcpy(&dst->ce_stat_data, &src->ce_stat_data,
+ offsetof(struct cache_entry, name) -
+ offsetof(struct cache_entry, ce_stat_data));
/* Restore the hash state */
- dst->ce_flags = (dst->ce_flags & ~CE_STATE_MASK) | state;
+ dst->ce_flags = (dst->ce_flags & ~CE_HASHED) | state;
}
static inline unsigned create_ce_flags(unsigned stage)
@@ -277,8 +292,9 @@ struct index_state {
struct cache_time timestamp;
unsigned name_hash_initialized : 1,
initialized : 1;
- struct hash_table name_hash;
- struct hash_table dir_hash;
+ struct hashmap name_hash;
+ struct hashmap dir_hash;
+ unsigned char sha1[20];
};
extern struct index_state the_index;
@@ -316,7 +332,6 @@ extern void free_name_hash(struct index_state *istate);
#define ce_modified(ce, st, options) ie_modified(&the_index, (ce), (st), (options))
#define cache_dir_exists(name, namelen) index_dir_exists(&the_index, (name), (namelen))
#define cache_file_exists(name, namelen, igncase) index_file_exists(&the_index, (name), (namelen), (igncase))
-#define cache_name_exists(name, namelen, igncase) index_name_exists(&the_index, (name), (namelen), (igncase))
#define cache_name_is_other(name, namelen) index_name_is_other(&the_index, (name), (namelen))
#define resolve_undo_clear() resolve_undo_clear_index(&the_index)
#define unmerge_cache_entry_at(at) unmerge_index_entry_at(&the_index, at)
@@ -434,6 +449,7 @@ extern int set_git_dir_init(const char *git_dir, const char *real_git_dir, int);
extern int init_db(const char *template_dir, unsigned int flags);
extern void sanitize_stdfds(void);
+extern int daemonize(void);
#define alloc_nr(x) (((x)+16)*3/2)
@@ -467,7 +483,6 @@ extern int unmerged_index(const struct index_state *);
extern int verify_path(const char *path);
extern struct cache_entry *index_dir_exists(struct index_state *istate, const char *name, int namelen);
extern struct cache_entry *index_file_exists(struct index_state *istate, const char *name, int namelen, int igncase);
-extern struct cache_entry *index_name_exists(struct index_state *istate, const char *name, int namelen, int igncase);
extern int index_name_pos(const struct index_state *, const char *name, int namelen);
#define ADD_CACHE_OK_TO_ADD 1 /* Ok to add */
#define ADD_CACHE_OK_TO_REPLACE 2 /* Ok to replace file/directory */
@@ -484,11 +499,11 @@ extern int remove_file_from_index(struct index_state *, const char *path);
#define ADD_CACHE_IGNORE_ERRORS 4
#define ADD_CACHE_IGNORE_REMOVAL 8
#define ADD_CACHE_INTENT 16
-#define ADD_CACHE_IMPLICIT_DOT 32 /* internal to "git add -u/-A" */
extern int add_to_index(struct index_state *, const char *path, struct stat *, int flags);
extern int add_file_to_index(struct index_state *, const char *path, int flags);
extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, unsigned int refresh_options);
extern int ce_same_name(const struct cache_entry *a, const struct cache_entry *b);
+extern void set_object_name_for_intent_to_add_entry(struct cache_entry *ce);
extern int index_name_is_other(const struct index_state *, const char *, int);
extern void *read_blob_data_from_index(struct index_state *, const char *, unsigned long *);
@@ -582,7 +597,17 @@ extern size_t packed_git_limit;
extern size_t delta_base_cache_limit;
extern unsigned long big_file_threshold;
extern unsigned long pack_size_limit_cfg;
-extern int read_replace_refs;
+
+/*
+ * Do replace refs need to be checked this run? This variable is
+ * initialized to true unless --no-replace-object is used or
+ * $GIT_NO_REPLACE_OBJECTS is set, but is set to false by some
+ * commands that do not want replace references to be active. As an
+ * optimization it is also set to false if replace references have
+ * been sought but there were none.
+ */
+extern int check_replace_refs;
+
extern int fsync_object_files;
extern int core_preload_index;
extern int core_apply_sparse_checkout;
@@ -661,9 +686,28 @@ extern char *git_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)
extern char *git_path_submodule(const char *path, const char *fmt, ...)
__attribute__((format (printf, 2, 3)));
-extern char *sha1_file_name(const unsigned char *sha1);
+/*
+ * Return the name of the file in the local object database that would
+ * be used to store a loose object with the specified sha1. The
+ * return value is a pointer to a statically allocated buffer that is
+ * overwritten each time the function is called.
+ */
+extern const char *sha1_file_name(const unsigned char *sha1);
+
+/*
+ * Return the name of the (local) packfile with the specified sha1 in
+ * its name. The return value is a pointer to memory that is
+ * overwritten each time this function is called.
+ */
extern char *sha1_pack_name(const unsigned char *sha1);
+
+/*
+ * Return the name of the (local) pack index file with the specified
+ * sha1 in its name. The return value is a pointer to memory that is
+ * overwritten each time this function is called.
+ */
extern char *sha1_pack_index_name(const unsigned char *sha1);
+
extern const char *find_unique_abbrev(const unsigned char *sha1, int);
extern const unsigned char null_sha1[20];
@@ -790,13 +834,26 @@ static inline void *read_sha1_file(const unsigned char *sha1, enum object_type *
{
return read_sha1_file_extended(sha1, type, size, LOOKUP_REPLACE_OBJECT);
}
+
+/*
+ * This internal function is only declared here for the benefit of
+ * lookup_replace_object(). Please do not call it directly.
+ */
extern const unsigned char *do_lookup_replace_object(const unsigned char *sha1);
+
+/*
+ * If object sha1 should be replaced, return the replacement object's
+ * name (replaced recursively, if necessary). The return value is
+ * either sha1 or a pointer to a permanently-allocated value. When
+ * object replacement is suppressed, always return sha1.
+ */
static inline const unsigned char *lookup_replace_object(const unsigned char *sha1)
{
- if (!read_replace_refs)
+ if (!check_replace_refs)
return sha1;
return do_lookup_replace_object(sha1);
}
+
static inline const unsigned char *lookup_replace_object_extended(const unsigned char *sha1, unsigned flag)
{
if (!(flag & LOOKUP_REPLACE_OBJECT))
@@ -810,6 +867,7 @@ extern int hash_sha1_file(const void *buf, unsigned long len, const char *type,
extern int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);
extern int force_object_loose(const unsigned char *sha1, time_t mtime);
+extern int git_open_noatime(const char *name);
extern void *map_sha1_file(const unsigned char *sha1, unsigned long *size);
extern int unpack_sha1_header(git_zstream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz);
extern int parse_sha1_header(const char *hdr, unsigned long *sizep);
@@ -822,7 +880,19 @@ extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned l
extern int move_temp_to_file(const char *tmpfile, const char *filename);
extern int has_sha1_pack(const unsigned char *sha1);
+
+/*
+ * Return true iff we have an object named sha1, whether local or in
+ * an alternate object database, and whether packed or loose. This
+ * function does not respect replace references.
+ */
extern int has_sha1_file(const unsigned char *sha1);
+
+/*
+ * Return true iff an alternate object database has a loose object
+ * with the specified name. This function does not respect replace
+ * references.
+ */
extern int has_loose_object_nonlocal(const unsigned char *sha1);
extern int has_pack_index(const unsigned char *sha1);
@@ -992,6 +1062,13 @@ struct ident_split {
extern int split_ident_line(struct ident_split *, const char *, int);
/*
+ * Like show_date, but pull the timestamp and tz parameters from
+ * the ident_split. It will also sanity-check the values and produce
+ * a well-known sentinel date if they appear bogus.
+ */
+const char *show_ident_date(const struct ident_split *id, enum date_mode mode);
+
+/*
* Compare split idents for equality or strict ordering. Note that we
* compare only the ident part of the line, ignoring any timestamp.
*
@@ -1086,17 +1163,46 @@ extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
struct packed_git *packs);
extern void pack_report(void);
+
+/*
+ * mmap the index file for the specified packfile (if it is not
+ * already mmapped). Return 0 on success.
+ */
extern int open_pack_index(struct packed_git *);
+
+/*
+ * munmap the index file for the specified packfile (if it is
+ * currently mmapped).
+ */
extern void close_pack_index(struct packed_git *);
+
extern unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t, unsigned long *);
extern void close_pack_windows(struct packed_git *);
extern void unuse_pack(struct pack_window **);
extern void free_pack_by_name(const char *);
extern void clear_delta_base_cache(void);
extern struct packed_git *add_packed_git(const char *, int, int);
-extern const unsigned char *nth_packed_object_sha1(struct packed_git *, uint32_t);
-extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t);
-extern off_t find_pack_entry_one(const unsigned char *, struct packed_git *);
+
+/*
+ * Return the SHA-1 of the nth object within the specified packfile.
+ * Open the index if it is not already open. The return value points
+ * at the SHA-1 within the mmapped index. Return NULL if there is an
+ * error.
+ */
+extern const unsigned char *nth_packed_object_sha1(struct packed_git *, uint32_t n);
+
+/*
+ * Return the offset of the nth object within the specified packfile.
+ * The index must already be opened.
+ */
+extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t n);
+
+/*
+ * If the object named sha1 is present in the specified packfile,
+ * return its offset within the packfile; otherwise, return 0.
+ */
+extern off_t find_pack_entry_one(const unsigned char *sha1, struct packed_git *);
+
extern int is_pack_valid(struct packed_git *);
extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsigned long *);
extern unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
@@ -1149,6 +1255,12 @@ extern int update_server_info(int);
#define CONFIG_INVALID_PATTERN 6
#define CONFIG_GENERIC_ERROR 7
+struct git_config_source {
+ unsigned int use_stdin:1;
+ const char *file;
+ const char *blob;
+};
+
typedef int (*config_fn_t)(const char *, const char *, void *);
extern int git_default_config(const char *, const char *, void *);
extern int git_config_from_file(config_fn_t fn, const char *, void *);
@@ -1158,8 +1270,7 @@ extern void git_config_push_parameter(const char *text);
extern int git_config_from_parameters(config_fn_t fn, void *data);
extern int git_config(config_fn_t fn, void *);
extern int git_config_with_options(config_fn_t fn, void *,
- const char *filename,
- const char *blob_ref,
+ struct git_config_source *config_source,
int respect_includes);
extern int git_config_early(config_fn_t fn, void *, const char *repo_config);
extern int git_parse_ulong(const char *, unsigned long *);
@@ -1234,6 +1345,8 @@ extern void fsync_or_die(int fd, const char *);
extern ssize_t read_in_full(int fd, void *buf, size_t count);
extern ssize_t write_in_full(int fd, const void *buf, size_t count);
+extern ssize_t pread_in_full(int fd, void *buf, size_t count, off_t offset);
+
static inline ssize_t write_str_in_full(int fd, const char *str)
{
return write_in_full(fd, str, strlen(str));
@@ -1370,4 +1483,6 @@ int stat_validity_check(struct stat_validity *sv, const char *path);
*/
void stat_validity_update(struct stat_validity *sv, int fd);
+int versioncmp(const char *s1, const char *s2);
+
#endif /* CACHE_H */
diff --git a/check-builtins.sh b/check-builtins.sh
index d6fe6cf..07cff69 100755
--- a/check-builtins.sh
+++ b/check-builtins.sh
@@ -14,8 +14,8 @@ sort |
bad=0
while read builtin
do
- base=`expr "$builtin" : 'git-\(.*\)'`
- x=`sed -ne 's/.*{ "'$base'", \(cmd_[^, ]*\).*/'$base' \1/p' git.c`
+ base=$(expr "$builtin" : 'git-\(.*\)')
+ x=$(sed -ne 's/.*{ "'$base'", \(cmd_[^, ]*\).*/'$base' \1/p' git.c)
if test -z "$x"
then
echo "$base is builtin but not listed in git.c command list"
diff --git a/combine-diff.c b/combine-diff.c
index 3b92c448..12764fb 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -15,11 +15,10 @@
static struct combine_diff_path *intersect_paths(struct combine_diff_path *curr, int n, int num_parent)
{
struct diff_queue_struct *q = &diff_queued_diff;
- struct combine_diff_path *p;
- int i;
+ struct combine_diff_path *p, **tail = &curr;
+ int i, cmp;
if (!n) {
- struct combine_diff_path *list = NULL, **tail = &list;
for (i = 0; i < q->nr; i++) {
int len;
const char *path;
@@ -31,7 +30,6 @@ static struct combine_diff_path *intersect_paths(struct combine_diff_path *curr,
p->path = (char *) &(p->parent[num_parent]);
memcpy(p->path, path, len);
p->path[len] = 0;
- p->len = len;
p->next = NULL;
memset(p->parent, 0,
sizeof(p->parent[0]) * num_parent);
@@ -44,31 +42,37 @@ static struct combine_diff_path *intersect_paths(struct combine_diff_path *curr,
*tail = p;
tail = &p->next;
}
- return list;
+ return curr;
}
- for (p = curr; p; p = p->next) {
- int found = 0;
- if (!p->len)
+ /*
+ * paths in curr (linked list) and q->queue[] (array) are
+ * both sorted in the tree order.
+ */
+ i = 0;
+ while ((p = *tail) != NULL) {
+ cmp = ((i >= q->nr)
+ ? -1 : strcmp(p->path, q->queue[i]->two->path));
+
+ if (cmp < 0) {
+ /* p->path not in q->queue[]; drop it */
+ *tail = p->next;
+ free(p);
continue;
- for (i = 0; i < q->nr; i++) {
- const char *path;
- int len;
+ }
- if (diff_unmodified_pair(q->queue[i]))
- continue;
- path = q->queue[i]->two->path;
- len = strlen(path);
- if (len == p->len && !memcmp(path, p->path, len)) {
- found = 1;
- hashcpy(p->parent[n].sha1, q->queue[i]->one->sha1);
- p->parent[n].mode = q->queue[i]->one->mode;
- p->parent[n].status = q->queue[i]->status;
- break;
- }
+ if (cmp > 0) {
+ /* q->queue[i] not in p->path; skip it */
+ i++;
+ continue;
}
- if (!found)
- p->len = 0;
+
+ hashcpy(p->parent[n].sha1, q->queue[i]->one->sha1);
+ p->parent[n].mode = q->queue[i]->one->mode;
+ p->parent[n].status = q->queue[i]->status;
+
+ tail = &p->next;
+ i++;
}
return curr;
}
@@ -1219,8 +1223,6 @@ void show_combined_diff(struct combine_diff_path *p,
{
struct diff_options *opt = &rev->diffopt;
- if (!p->len)
- return;
if (opt->output_format & (DIFF_FORMAT_RAW |
DIFF_FORMAT_NAME |
DIFF_FORMAT_NAME_STATUS))
@@ -1284,17 +1286,96 @@ static void handle_combined_callback(struct diff_options *opt,
q.queue = xcalloc(num_paths, sizeof(struct diff_filepair *));
q.alloc = num_paths;
q.nr = num_paths;
- for (i = 0, p = paths; p; p = p->next) {
- if (!p->len)
- continue;
+ for (i = 0, p = paths; p; p = p->next)
q.queue[i++] = combined_pair(p, num_parent);
- }
opt->format_callback(&q, opt, opt->format_callback_data);
for (i = 0; i < num_paths; i++)
free_combined_pair(q.queue[i]);
free(q.queue);
}
+static const char *path_path(void *obj)
+{
+ struct combine_diff_path *path = (struct combine_diff_path *)obj;
+
+ return path->path;
+}
+
+
+/* find set of paths that every parent touches */
+static struct combine_diff_path *find_paths_generic(const unsigned char *sha1,
+ const struct sha1_array *parents, struct diff_options *opt)
+{
+ struct combine_diff_path *paths = NULL;
+ int i, num_parent = parents->nr;
+
+ int output_format = opt->output_format;
+ const char *orderfile = opt->orderfile;
+
+ opt->output_format = DIFF_FORMAT_NO_OUTPUT;
+ /* tell diff_tree to emit paths in sorted (=tree) order */
+ opt->orderfile = NULL;
+
+ /* D(A,P1...Pn) = D(A,P1) ^ ... ^ D(A,Pn) (wrt paths) */
+ for (i = 0; i < num_parent; i++) {
+ /*
+ * show stat against the first parent even when doing
+ * combined diff.
+ */
+ int stat_opt = (output_format &
+ (DIFF_FORMAT_NUMSTAT|DIFF_FORMAT_DIFFSTAT));
+ if (i == 0 && stat_opt)
+ opt->output_format = stat_opt;
+ else
+ opt->output_format = DIFF_FORMAT_NO_OUTPUT;
+ diff_tree_sha1(parents->sha1[i], sha1, "", opt);
+ diffcore_std(opt);
+ paths = intersect_paths(paths, i, num_parent);
+
+ /* if showing diff, show it in requested order */
+ if (opt->output_format != DIFF_FORMAT_NO_OUTPUT &&
+ orderfile) {
+ diffcore_order(orderfile);
+ }
+
+ diff_flush(opt);
+ }
+
+ opt->output_format = output_format;
+ opt->orderfile = orderfile;
+ return paths;
+}
+
+
+/*
+ * find set of paths that everybody touches, assuming diff is run without
+ * rename/copy detection, etc, comparing all trees simultaneously (= faster).
+ */
+static struct combine_diff_path *find_paths_multitree(
+ const unsigned char *sha1, const struct sha1_array *parents,
+ struct diff_options *opt)
+{
+ int i, nparent = parents->nr;
+ const unsigned char **parents_sha1;
+ struct combine_diff_path paths_head;
+ struct strbuf base;
+
+ parents_sha1 = xmalloc(nparent * sizeof(parents_sha1[0]));
+ for (i = 0; i < nparent; i++)
+ parents_sha1[i] = parents->sha1[i];
+
+ /* fake list head, so worker can assume it is non-NULL */
+ paths_head.next = NULL;
+
+ strbuf_init(&base, PATH_MAX);
+ diff_tree_paths(&paths_head, sha1, parents_sha1, nparent, &base, opt);
+
+ strbuf_release(&base);
+ free(parents_sha1);
+ return paths_head.next;
+}
+
+
void diff_tree_combined(const unsigned char *sha1,
const struct sha1_array *parents,
int dense,
@@ -1302,55 +1383,114 @@ void diff_tree_combined(const unsigned char *sha1,
{
struct diff_options *opt = &rev->diffopt;
struct diff_options diffopts;
- struct combine_diff_path *p, *paths = NULL;
+ struct combine_diff_path *p, *paths;
int i, num_paths, needsep, show_log_first, num_parent = parents->nr;
+ int need_generic_pathscan;
+
+ /* nothing to do, if no parents */
+ if (!num_parent)
+ return;
+
+ show_log_first = !!rev->loginfo && !rev->no_commit_id;
+ needsep = 0;
+ if (show_log_first) {
+ show_log(rev);
+
+ if (rev->verbose_header && opt->output_format)
+ printf("%s%c", diff_line_prefix(opt),
+ opt->line_termination);
+ }
diffopts = *opt;
copy_pathspec(&diffopts.pathspec, &opt->pathspec);
- diffopts.output_format = DIFF_FORMAT_NO_OUTPUT;
DIFF_OPT_SET(&diffopts, RECURSIVE);
DIFF_OPT_CLR(&diffopts, ALLOW_EXTERNAL);
- show_log_first = !!rev->loginfo && !rev->no_commit_id;
- needsep = 0;
- /* find set of paths that everybody touches */
- for (i = 0; i < num_parent; i++) {
- /* show stat against the first parent even
+ /* find set of paths that everybody touches
+ *
+ * NOTE
+ *
+ * Diffcore transformations are bound to diff_filespec and logic
+ * comparing two entries - i.e. they do not apply directly to combine
+ * diff.
+ *
+ * If some of such transformations is requested - we launch generic
+ * path scanning, which works significantly slower compared to
+ * simultaneous all-trees-in-one-go scan in find_paths_multitree().
+ *
+ * TODO some of the filters could be ported to work on
+ * combine_diff_paths - i.e. all functionality that skips paths, so in
+ * theory, we could end up having only multitree path scanning.
+ *
+ * NOTE please keep this semantically in sync with diffcore_std()
+ */
+ need_generic_pathscan = opt->skip_stat_unmatch ||
+ DIFF_OPT_TST(opt, FOLLOW_RENAMES) ||
+ opt->break_opt != -1 ||
+ opt->detect_rename ||
+ opt->pickaxe ||
+ opt->filter;
+
+
+ if (need_generic_pathscan) {
+ /*
+ * NOTE generic case also handles --stat, as it computes
+ * diff(sha1,parent_i) for all i to do the job, specifically
+ * for parent0.
+ */
+ paths = find_paths_generic(sha1, parents, &diffopts);
+ }
+ else {
+ int stat_opt;
+ paths = find_paths_multitree(sha1, parents, &diffopts);
+
+ /*
+ * show stat against the first parent even
* when doing combined diff.
*/
- int stat_opt = (opt->output_format &
+ stat_opt = (opt->output_format &
(DIFF_FORMAT_NUMSTAT|DIFF_FORMAT_DIFFSTAT));
- if (i == 0 && stat_opt)
+ if (stat_opt) {
diffopts.output_format = stat_opt;
- else
- diffopts.output_format = DIFF_FORMAT_NO_OUTPUT;
- diff_tree_sha1(parents->sha1[i], sha1, "", &diffopts);
- diffcore_std(&diffopts);
- paths = intersect_paths(paths, i, num_parent);
-
- if (show_log_first && i == 0) {
- show_log(rev);
- if (rev->verbose_header && opt->output_format)
- printf("%s%c", diff_line_prefix(opt),
- opt->line_termination);
+ diff_tree_sha1(parents->sha1[0], sha1, "", &diffopts);
+ diffcore_std(&diffopts);
+ if (opt->orderfile)
+ diffcore_order(opt->orderfile);
+ diff_flush(&diffopts);
}
- diff_flush(&diffopts);
}
- /* find out surviving paths */
- for (num_paths = 0, p = paths; p; p = p->next) {
- if (p->len)
- num_paths++;
+ /* find out number of surviving paths */
+ for (num_paths = 0, p = paths; p; p = p->next)
+ num_paths++;
+
+ /* order paths according to diffcore_order */
+ if (opt->orderfile && num_paths) {
+ struct obj_order *o;
+
+ o = xmalloc(sizeof(*o) * num_paths);
+ for (i = 0, p = paths; p; p = p->next, i++)
+ o[i].obj = p;
+ order_objects(opt->orderfile, path_path, o, num_paths);
+ for (i = 0; i < num_paths - 1; i++) {
+ p = o[i].obj;
+ p->next = o[i+1].obj;
+ }
+
+ p = o[num_paths-1].obj;
+ p->next = NULL;
+ paths = o[0].obj;
+ free(o);
}
+
+
if (num_paths) {
if (opt->output_format & (DIFF_FORMAT_RAW |
DIFF_FORMAT_NAME |
DIFF_FORMAT_NAME_STATUS)) {
- for (p = paths; p; p = p->next) {
- if (p->len)
- show_raw_diff(p, num_parent, rev);
- }
+ for (p = paths; p; p = p->next)
+ show_raw_diff(p, num_parent, rev);
needsep = 1;
}
else if (opt->output_format &
@@ -1363,11 +1503,9 @@ void diff_tree_combined(const unsigned char *sha1,
if (needsep)
printf("%s%c", diff_line_prefix(opt),
opt->line_termination);
- for (p = paths; p; p = p->next) {
- if (p->len)
- show_patch_diff(p, num_parent, dense,
- 0, rev);
- }
+ for (p = paths; p; p = p->next)
+ show_patch_diff(p, num_parent, dense,
+ 0, rev);
}
}
diff --git a/commit.c b/commit.c
index 6bf4fe0..f479331 100644
--- a/commit.c
+++ b/commit.c
@@ -10,6 +10,7 @@
#include "mergesort.h"
#include "commit-slab.h"
#include "prio-queue.h"
+#include "sha1-lookup.h"
static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);
@@ -114,23 +115,16 @@ static unsigned long parse_commit_date(const char *buf, const char *tail)
static struct commit_graft **commit_graft;
static int commit_graft_alloc, commit_graft_nr;
+static const unsigned char *commit_graft_sha1_access(size_t index, void *table)
+{
+ struct commit_graft **commit_graft_table = table;
+ return commit_graft_table[index]->sha1;
+}
+
static int commit_graft_pos(const unsigned char *sha1)
{
- int lo, hi;
- lo = 0;
- hi = commit_graft_nr;
- while (lo < hi) {
- int mi = (lo + hi) / 2;
- struct commit_graft *graft = commit_graft[mi];
- int cmp = hashcmp(sha1, graft->sha1);
- if (!cmp)
- return mi;
- if (cmp < 0)
- hi = mi;
- else
- lo = mi + 1;
- }
- return -lo - 1;
+ return sha1_pos(sha1, commit_graft, commit_graft_nr,
+ commit_graft_sha1_access);
}
int register_commit_graft(struct commit_graft *graft, int ignore_dups)
@@ -147,12 +141,8 @@ int register_commit_graft(struct commit_graft *graft, int ignore_dups)
return 1;
}
pos = -pos - 1;
- if (commit_graft_alloc <= ++commit_graft_nr) {
- commit_graft_alloc = alloc_nr(commit_graft_alloc);
- commit_graft = xrealloc(commit_graft,
- sizeof(*commit_graft) *
- commit_graft_alloc);
- }
+ ALLOC_GROW(commit_graft, commit_graft_nr + 1, commit_graft_alloc);
+ commit_graft_nr++;
if (pos < commit_graft_nr)
memmove(commit_graft + pos + 1,
commit_graft + pos,
@@ -548,7 +538,7 @@ define_commit_slab(author_date_slab, unsigned long);
static void record_author_date(struct author_date_slab *author_date,
struct commit *commit)
{
- const char *buf, *line_end;
+ const char *buf, *line_end, *ident_line;
char *buffer = NULL;
struct ident_split ident;
char *date_end;
@@ -566,14 +556,14 @@ static void record_author_date(struct author_date_slab *author_date,
buf;
buf = line_end + 1) {
line_end = strchrnul(buf, '\n');
- if (!starts_with(buf, "author ")) {
+ ident_line = skip_prefix(buf, "author ");
+ if (!ident_line) {
if (!line_end[0] || line_end[1] == '\n')
return; /* end of header */
continue;
}
if (split_ident_line(&ident,
- buf + strlen("author "),
- line_end - (buf + strlen("author "))) ||
+ ident_line, line_end - ident_line) ||
!ident.date_begin || !ident.date_end)
goto fail_exit; /* malformed "author" line */
break;
@@ -731,7 +721,7 @@ void sort_in_topological_order(struct commit_list **list, enum rev_sort_order so
/* merge-base stuff */
-/* bits #0..15 in revision.h */
+/* Remember to update object flag allocation in object.h */
#define PARENT1 (1u<<16)
#define PARENT2 (1u<<17)
#define STALE (1u<<18)
@@ -1193,10 +1183,8 @@ static void parse_gpg_output(struct signature_check *sigc)
for (i = 0; i < ARRAY_SIZE(sigcheck_gpg_status); i++) {
const char *found, *next;
- if (starts_with(buf, sigcheck_gpg_status[i].check + 1)) {
- /* At the very beginning of the buffer */
- found = buf + strlen(sigcheck_gpg_status[i].check + 1);
- } else {
+ found = skip_prefix(buf, sigcheck_gpg_status[i].check + 1);
+ if (!found) {
found = strstr(buf, sigcheck_gpg_status[i].check);
if (!found)
continue;
diff --git a/compat/bswap.h b/compat/bswap.h
index 5061214..120c6c1 100644
--- a/compat/bswap.h
+++ b/compat/bswap.h
@@ -17,7 +17,20 @@ static inline uint32_t default_swab32(uint32_t val)
((val & 0x000000ff) << 24));
}
+static inline uint64_t default_bswap64(uint64_t val)
+{
+ return (((val & (uint64_t)0x00000000000000ffULL) << 56) |
+ ((val & (uint64_t)0x000000000000ff00ULL) << 40) |
+ ((val & (uint64_t)0x0000000000ff0000ULL) << 24) |
+ ((val & (uint64_t)0x00000000ff000000ULL) << 8) |
+ ((val & (uint64_t)0x000000ff00000000ULL) >> 8) |
+ ((val & (uint64_t)0x0000ff0000000000ULL) >> 24) |
+ ((val & (uint64_t)0x00ff000000000000ULL) >> 40) |
+ ((val & (uint64_t)0xff00000000000000ULL) >> 56));
+}
+
#undef bswap32
+#undef bswap64
#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
@@ -32,15 +45,42 @@ static inline uint32_t git_bswap32(uint32_t x)
return result;
}
+#define bswap64 git_bswap64
+#if defined(__x86_64__)
+static inline uint64_t git_bswap64(uint64_t x)
+{
+ uint64_t result;
+ if (__builtin_constant_p(x))
+ result = default_bswap64(x);
+ else
+ __asm__("bswap %q0" : "=r" (result) : "0" (x));
+ return result;
+}
+#else
+static inline uint64_t git_bswap64(uint64_t x)
+{
+ union { uint64_t i64; uint32_t i32[2]; } tmp, result;
+ if (__builtin_constant_p(x))
+ result.i64 = default_bswap64(x);
+ else {
+ tmp.i64 = x;
+ result.i32[0] = git_bswap32(tmp.i32[1]);
+ result.i32[1] = git_bswap32(tmp.i32[0]);
+ }
+ return result.i64;
+}
+#endif
+
#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64))
#include <stdlib.h>
#define bswap32(x) _byteswap_ulong(x)
+#define bswap64(x) _byteswap_uint64(x)
#endif
-#ifdef bswap32
+#if defined(bswap32)
#undef ntohl
#undef htonl
@@ -48,3 +88,73 @@ static inline uint32_t git_bswap32(uint32_t x)
#define htonl(x) bswap32(x)
#endif
+
+#if defined(bswap64)
+
+#undef ntohll
+#undef htonll
+#define ntohll(x) bswap64(x)
+#define htonll(x) bswap64(x)
+
+#else
+
+#undef ntohll
+#undef htonll
+
+#if !defined(__BYTE_ORDER)
+# if defined(BYTE_ORDER) && defined(LITTLE_ENDIAN) && defined(BIG_ENDIAN)
+# define __BYTE_ORDER BYTE_ORDER
+# define __LITTLE_ENDIAN LITTLE_ENDIAN
+# define __BIG_ENDIAN BIG_ENDIAN
+# endif
+#endif
+
+#if !defined(__BYTE_ORDER)
+# error "Cannot determine endianness"
+#endif
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+# define ntohll(n) (n)
+# define htonll(n) (n)
+#else
+# define ntohll(n) default_bswap64(n)
+# define htonll(n) default_bswap64(n)
+#endif
+
+#endif
+
+/*
+ * Performance might be improved if the CPU architecture is OK with
+ * unaligned 32-bit loads and a fast ntohl() is available.
+ * Otherwise fall back to byte loads and shifts which is portable,
+ * and is faster on architectures with memory alignment issues.
+ */
+
+#if defined(__i386__) || defined(__x86_64__) || \
+ defined(_M_IX86) || defined(_M_X64) || \
+ defined(__ppc__) || defined(__ppc64__) || \
+ defined(__powerpc__) || defined(__powerpc64__) || \
+ defined(__s390__) || defined(__s390x__)
+
+#define get_be16(p) ntohs(*(unsigned short *)(p))
+#define get_be32(p) ntohl(*(unsigned int *)(p))
+#define put_be32(p, v) do { *(unsigned int *)(p) = htonl(v); } while (0)
+
+#else
+
+#define get_be16(p) ( \
+ (*((unsigned char *)(p) + 0) << 8) | \
+ (*((unsigned char *)(p) + 1) << 0) )
+#define get_be32(p) ( \
+ (*((unsigned char *)(p) + 0) << 24) | \
+ (*((unsigned char *)(p) + 1) << 16) | \
+ (*((unsigned char *)(p) + 2) << 8) | \
+ (*((unsigned char *)(p) + 3) << 0) )
+#define put_be32(p, v) do { \
+ unsigned int __v = (v); \
+ *((unsigned char *)(p) + 0) = __v >> 24; \
+ *((unsigned char *)(p) + 1) = __v >> 16; \
+ *((unsigned char *)(p) + 2) = __v >> 8; \
+ *((unsigned char *)(p) + 3) = __v >> 0; } while (0)
+
+#endif
diff --git a/compat/fnmatch/fnmatch.c b/compat/fnmatch/fnmatch.c
deleted file mode 100644
index 378c467..0000000
--- a/compat/fnmatch/fnmatch.c
+++ /dev/null
@@ -1,494 +0,0 @@
-/* Copyright (C) 1991, 92, 93, 96, 97, 98, 99 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-/* Enable GNU extensions in fnmatch.h. */
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE 1
-#endif
-
-#include <stddef.h>
-#include <errno.h>
-#include <fnmatch.h>
-#include <ctype.h>
-
-#if HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-#endif
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#endif
-
-/* For platforms which support the ISO C amendment 1 functionality we
- support user defined character classes. */
-#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
-/* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>. */
-# include <wchar.h>
-# include <wctype.h>
-#endif
-
-/* Comment out all this code if we are using the GNU C Library, and are not
- actually compiling the library itself. This code is part of the GNU C
- Library, but also included in many other GNU distributions. Compiling
- and linking in this code is a waste when using the GNU C library
- (especially if it is a shared library). Rather than having every GNU
- program understand `configure --with-gnu-libc' and omit the object files,
- it is simpler to just do this in the source for each such file. */
-
-#if defined NO_FNMATCH || defined NO_FNMATCH_CASEFOLD || \
- defined _LIBC || !defined __GNU_LIBRARY__
-
-
-# if defined STDC_HEADERS || !defined isascii
-# define ISASCII(c) 1
-# else
-# define ISASCII(c) isascii(c)
-# endif
-
-# ifdef isblank
-# define ISBLANK(c) (ISASCII (c) && isblank (c))
-# else
-# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
-# endif
-# ifdef isgraph
-# define ISGRAPH(c) (ISASCII (c) && isgraph (c))
-# else
-# define ISGRAPH(c) (ISASCII (c) && isprint (c) && !isspace (c))
-# endif
-
-# define ISPRINT(c) (ISASCII (c) && isprint (c))
-# define ISDIGIT(c) (ISASCII (c) && isdigit (c))
-# define ISALNUM(c) (ISASCII (c) && isalnum (c))
-# define ISALPHA(c) (ISASCII (c) && isalpha (c))
-# define ISCNTRL(c) (ISASCII (c) && iscntrl (c))
-# define ISLOWER(c) (ISASCII (c) && islower (c))
-# define ISPUNCT(c) (ISASCII (c) && ispunct (c))
-# define ISSPACE(c) (ISASCII (c) && isspace (c))
-# define ISUPPER(c) (ISASCII (c) && isupper (c))
-# define ISXDIGIT(c) (ISASCII (c) && isxdigit (c))
-
-# define STREQ(s1, s2) ((strcmp (s1, s2) == 0))
-
-# if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
-/* The GNU C library provides support for user-defined character classes
- and the functions from ISO C amendment 1. */
-# ifdef CHARCLASS_NAME_MAX
-# define CHAR_CLASS_MAX_LENGTH CHARCLASS_NAME_MAX
-# else
-/* This shouldn't happen but some implementation might still have this
- problem. Use a reasonable default value. */
-# define CHAR_CLASS_MAX_LENGTH 256
-# endif
-
-# ifdef _LIBC
-# define IS_CHAR_CLASS(string) __wctype (string)
-# else
-# define IS_CHAR_CLASS(string) wctype (string)
-# endif
-# else
-# define CHAR_CLASS_MAX_LENGTH 6 /* Namely, `xdigit'. */
-
-# define IS_CHAR_CLASS(string) \
- (STREQ (string, "alpha") || STREQ (string, "upper") \
- || STREQ (string, "lower") || STREQ (string, "digit") \
- || STREQ (string, "alnum") || STREQ (string, "xdigit") \
- || STREQ (string, "space") || STREQ (string, "print") \
- || STREQ (string, "punct") || STREQ (string, "graph") \
- || STREQ (string, "cntrl") || STREQ (string, "blank"))
-# endif
-
-/* Avoid depending on library functions or files
- whose names are inconsistent. */
-
-# if !defined _LIBC && !defined getenv
-extern char *getenv (const char *name);
-# endif
-
-# ifndef errno
-extern int errno;
-# endif
-
-# ifndef NULL
-# define NULL 0
-# endif
-
-/* This function doesn't exist on most systems. */
-
-# if !defined HAVE___STRCHRNUL && !defined _LIBC
-static char *
-__strchrnul (const char *s, int c)
-
-
-{
- char *result = strchr (s, c);
- if (result == NULL)
- result = strchr (s, '\0');
- return result;
-}
-# endif
-
-# ifndef internal_function
-/* Inside GNU libc we mark some function in a special way. In other
- environments simply ignore the marking. */
-# define internal_function
-# endif
-
-/* Match STRING against the filename pattern PATTERN, returning zero if
- it matches, nonzero if not. */
-static int internal_fnmatch __P ((const char *pattern, const char *string,
- int no_leading_period, int flags))
- internal_function;
-static int
-internal_function
-internal_fnmatch (const char *pattern, const char *string, int no_leading_period, int flags)
-
-
-
-
-{
- register const char *p = pattern, *n = string;
- register unsigned char c;
-
-/* Note that this evaluates C many times. */
-# ifdef _LIBC
-# define FOLD(c) ((flags & FNM_CASEFOLD) ? tolower (c) : (c))
-# else
-# define FOLD(c) ((flags & FNM_CASEFOLD) && ISUPPER (c) ? tolower (c) : (c))
-# endif
-
- while ((c = *p++) != '\0')
- {
- c = FOLD (c);
-
- switch (c)
- {
- case '?':
- if (*n == '\0')
- return FNM_NOMATCH;
- else if (*n == '/' && (flags & FNM_FILE_NAME))
- return FNM_NOMATCH;
- else if (*n == '.' && no_leading_period
- && (n == string
- || (n[-1] == '/' && (flags & FNM_FILE_NAME))))
- return FNM_NOMATCH;
- break;
-
- case '\\':
- if (!(flags & FNM_NOESCAPE))
- {
- c = *p++;
- if (c == '\0')
- /* Trailing \ loses. */
- return FNM_NOMATCH;
- c = FOLD (c);
- }
- if (FOLD ((unsigned char) *n) != c)
- return FNM_NOMATCH;
- break;
-
- case '*':
- if (*n == '.' && no_leading_period
- && (n == string
- || (n[-1] == '/' && (flags & FNM_FILE_NAME))))
- return FNM_NOMATCH;
-
- for (c = *p++; c == '?' || c == '*'; c = *p++)
- {
- if (*n == '/' && (flags & FNM_FILE_NAME))
- /* A slash does not match a wildcard under FNM_FILE_NAME. */
- return FNM_NOMATCH;
- else if (c == '?')
- {
- /* A ? needs to match one character. */
- if (*n == '\0')
- /* There isn't another character; no match. */
- return FNM_NOMATCH;
- else
- /* One character of the string is consumed in matching
- this ? wildcard, so *??? won't match if there are
- less than three characters. */
- ++n;
- }
- }
-
- if (c == '\0')
- /* The wildcard(s) is/are the last element of the pattern.
- If the name is a file name and contains another slash
- this does mean it cannot match. */
- return ((flags & FNM_FILE_NAME) && strchr (n, '/') != NULL
- ? FNM_NOMATCH : 0);
- else
- {
- const char *endp;
-
- endp = __strchrnul (n, (flags & FNM_FILE_NAME) ? '/' : '\0');
-
- if (c == '[')
- {
- int flags2 = ((flags & FNM_FILE_NAME)
- ? flags : (flags & ~FNM_PERIOD));
-
- for (--p; n < endp; ++n)
- if (internal_fnmatch (p, n,
- (no_leading_period
- && (n == string
- || (n[-1] == '/'
- && (flags
- & FNM_FILE_NAME)))),
- flags2)
- == 0)
- return 0;
- }
- else if (c == '/' && (flags & FNM_FILE_NAME))
- {
- while (*n != '\0' && *n != '/')
- ++n;
- if (*n == '/'
- && (internal_fnmatch (p, n + 1, flags & FNM_PERIOD,
- flags) == 0))
- return 0;
- }
- else
- {
- int flags2 = ((flags & FNM_FILE_NAME)
- ? flags : (flags & ~FNM_PERIOD));
-
- if (c == '\\' && !(flags & FNM_NOESCAPE))
- c = *p;
- c = FOLD (c);
- for (--p; n < endp; ++n)
- if (FOLD ((unsigned char) *n) == c
- && (internal_fnmatch (p, n,
- (no_leading_period
- && (n == string
- || (n[-1] == '/'
- && (flags
- & FNM_FILE_NAME)))),
- flags2) == 0))
- return 0;
- }
- }
-
- /* If we come here no match is possible with the wildcard. */
- return FNM_NOMATCH;
-
- case '[':
- {
- /* Nonzero if the sense of the character class is inverted. */
- static int posixly_correct;
- register int not;
- char cold;
-
- if (posixly_correct == 0)
- posixly_correct = getenv ("POSIXLY_CORRECT") != NULL ? 1 : -1;
-
- if (*n == '\0')
- return FNM_NOMATCH;
-
- if (*n == '.' && no_leading_period && (n == string
- || (n[-1] == '/'
- && (flags
- & FNM_FILE_NAME))))
- return FNM_NOMATCH;
-
- if (*n == '/' && (flags & FNM_FILE_NAME))
- /* `/' cannot be matched. */
- return FNM_NOMATCH;
-
- not = (*p == '!' || (posixly_correct < 0 && *p == '^'));
- if (not)
- ++p;
-
- c = *p++;
- for (;;)
- {
- unsigned char fn = FOLD ((unsigned char) *n);
-
- if (!(flags & FNM_NOESCAPE) && c == '\\')
- {
- if (*p == '\0')
- return FNM_NOMATCH;
- c = FOLD ((unsigned char) *p);
- ++p;
-
- if (c == fn)
- goto matched;
- }
- else if (c == '[' && *p == ':')
- {
- /* Leave room for the null. */
- char str[CHAR_CLASS_MAX_LENGTH + 1];
- size_t c1 = 0;
-# if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
- wctype_t wt;
-# endif
- const char *startp = p;
-
- for (;;)
- {
- if (c1 > CHAR_CLASS_MAX_LENGTH)
- /* The name is too long and therefore the pattern
- is ill-formed. */
- return FNM_NOMATCH;
-
- c = *++p;
- if (c == ':' && p[1] == ']')
- {
- p += 2;
- break;
- }
- if (c < 'a' || c >= 'z')
- {
- /* This cannot possibly be a character class name.
- Match it as a normal range. */
- p = startp;
- c = '[';
- goto normal_bracket;
- }
- str[c1++] = c;
- }
- str[c1] = '\0';
-
-# if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
- wt = IS_CHAR_CLASS (str);
- if (wt == 0)
- /* Invalid character class name. */
- return FNM_NOMATCH;
-
- if (__iswctype (__btowc ((unsigned char) *n), wt))
- goto matched;
-# else
- if ((STREQ (str, "alnum") && ISALNUM ((unsigned char) *n))
- || (STREQ (str, "alpha") && ISALPHA ((unsigned char) *n))
- || (STREQ (str, "blank") && ISBLANK ((unsigned char) *n))
- || (STREQ (str, "cntrl") && ISCNTRL ((unsigned char) *n))
- || (STREQ (str, "digit") && ISDIGIT ((unsigned char) *n))
- || (STREQ (str, "graph") && ISGRAPH ((unsigned char) *n))
- || (STREQ (str, "lower") && ISLOWER ((unsigned char) *n))
- || (STREQ (str, "print") && ISPRINT ((unsigned char) *n))
- || (STREQ (str, "punct") && ISPUNCT ((unsigned char) *n))
- || (STREQ (str, "space") && ISSPACE ((unsigned char) *n))
- || (STREQ (str, "upper") && ISUPPER ((unsigned char) *n))
- || (STREQ (str, "xdigit") && ISXDIGIT ((unsigned char) *n)))
- goto matched;
-# endif
- }
- else if (c == '\0')
- /* [ (unterminated) loses. */
- return FNM_NOMATCH;
- else
- {
- normal_bracket:
- if (FOLD (c) == fn)
- goto matched;
-
- cold = c;
- c = *p++;
-
- if (c == '-' && *p != ']')
- {
- /* It is a range. */
- unsigned char cend = *p++;
- if (!(flags & FNM_NOESCAPE) && cend == '\\')
- cend = *p++;
- if (cend == '\0')
- return FNM_NOMATCH;
-
- if (cold <= fn && fn <= FOLD (cend))
- goto matched;
-
- c = *p++;
- }
- }
-
- if (c == ']')
- break;
- }
-
- if (!not)
- return FNM_NOMATCH;
- break;
-
- matched:
- /* Skip the rest of the [...] that already matched. */
- while (c != ']')
- {
- if (c == '\0')
- /* [... (unterminated) loses. */
- return FNM_NOMATCH;
-
- c = *p++;
- if (!(flags & FNM_NOESCAPE) && c == '\\')
- {
- if (*p == '\0')
- return FNM_NOMATCH;
- /* XXX 1003.2d11 is unclear if this is right. */
- ++p;
- }
- else if (c == '[' && *p == ':')
- {
- do
- if (*++p == '\0')
- return FNM_NOMATCH;
- while (*p != ':' || p[1] == ']');
- p += 2;
- c = *p;
- }
- }
- if (not)
- return FNM_NOMATCH;
- }
- break;
-
- default:
- if (c != FOLD ((unsigned char) *n))
- return FNM_NOMATCH;
- }
-
- ++n;
- }
-
- if (*n == '\0')
- return 0;
-
- if ((flags & FNM_LEADING_DIR) && *n == '/')
- /* The FNM_LEADING_DIR flag says that "foo*" matches "foobar/frobozz". */
- return 0;
-
- return FNM_NOMATCH;
-
-# undef FOLD
-}
-
-
-int
-fnmatch (const char *pattern, const char *string, int flags)
-
-
-
-{
- return internal_fnmatch (pattern, string, flags & FNM_PERIOD, flags);
-}
-
-#endif /* _LIBC or not __GNU_LIBRARY__. */
diff --git a/compat/fnmatch/fnmatch.h b/compat/fnmatch/fnmatch.h
deleted file mode 100644
index cc3ec37..0000000
--- a/compat/fnmatch/fnmatch.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright (C) 1991, 92, 93, 96, 97, 98, 99 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#ifndef _FNMATCH_H
-#define _FNMATCH_H 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined __cplusplus || (defined __STDC__ && __STDC__) || defined WINDOWS32
-# if !defined __GLIBC__ || !defined __P
-# undef __P
-# define __P(protos) protos
-# endif
-#else /* Not C++ or ANSI C. */
-# undef __P
-# define __P(protos) ()
-/* We can get away without defining `const' here only because in this file
- it is used only inside the prototype for `fnmatch', which is elided in
- non-ANSI C where `const' is problematical. */
-#endif /* C++ or ANSI C. */
-
-#ifndef const
-# if (defined __STDC__ && __STDC__) || defined __cplusplus
-# define __const const
-# else
-# define __const
-# endif
-#endif
-
-/* We #undef these before defining them because some losing systems
- (HP-UX A.08.07 for example) define these in <unistd.h>. */
-#undef FNM_PATHNAME
-#undef FNM_NOESCAPE
-#undef FNM_PERIOD
-
-/* Bits set in the FLAGS argument to `fnmatch'. */
-#define FNM_PATHNAME (1 << 0) /* No wildcard can ever match `/'. */
-#define FNM_NOESCAPE (1 << 1) /* Backslashes don't quote special chars. */
-#define FNM_PERIOD (1 << 2) /* Leading `.' is matched only explicitly. */
-
-#if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _GNU_SOURCE
-# define FNM_FILE_NAME FNM_PATHNAME /* Preferred GNU name. */
-# define FNM_LEADING_DIR (1 << 3) /* Ignore `/...' after a match. */
-# define FNM_CASEFOLD (1 << 4) /* Compare without regard to case. */
-#endif
-
-/* Value returned by `fnmatch' if STRING does not match PATTERN. */
-#define FNM_NOMATCH 1
-
-/* This value is returned if the implementation does not support
- `fnmatch'. Since this is not the case here it will never be
- returned but the conformance test suites still require the symbol
- to be defined. */
-#ifdef _XOPEN_SOURCE
-# define FNM_NOSYS (-1)
-#endif
-
-/* Match NAME against the filename pattern PATTERN,
- returning zero if it matches, FNM_NOMATCH if not. */
-extern int fnmatch __P ((__const char *__pattern, __const char *__name,
- int __flags));
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* fnmatch.h */
diff --git a/compat/mmap.c b/compat/mmap.c
index c9d46d1..7f662fe 100644
--- a/compat/mmap.c
+++ b/compat/mmap.c
@@ -14,7 +14,7 @@ void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t of
}
while (n < length) {
- ssize_t count = pread(fd, (char *)start + n, length - n, offset + n);
+ ssize_t count = xpread(fd, (char *)start + n, length - n, offset + n);
if (count == 0) {
memset((char *)start+n, 0, length-n);
@@ -22,8 +22,6 @@ void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t of
}
if (count < 0) {
- if (errno == EAGAIN || errno == EINTR)
- continue;
free(start);
errno = EACCES;
return MAP_FAILED;
diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl
index 4374771..a87d0da 100755
--- a/compat/vcbuild/scripts/clink.pl
+++ b/compat/vcbuild/scripts/clink.pl
@@ -33,6 +33,8 @@ while (@ARGV) {
push(@args, "libeay32.lib");
} elsif ("$arg" eq "-lssl") {
push(@args, "ssleay32.lib");
+ } elsif ("$arg" eq "-lcurl") {
+ push(@args, "libcurl.lib");
} elsif ("$arg" =~ /^-L/ && "$arg" ne "-LTCG") {
$arg =~ s/^-L/-LIBPATH:/;
push(@args, $arg);
diff --git a/compat/vcbuild/include/alloca.h b/compat/win32/alloca.h
index c0d7985..c0d7985 100644
--- a/compat/vcbuild/include/alloca.h
+++ b/compat/win32/alloca.h
diff --git a/config.c b/config.c
index 314d8ee..c227aa8 100644
--- a/config.c
+++ b/config.c
@@ -21,6 +21,7 @@ struct config_source {
} buf;
} u;
const char *name;
+ const char *path;
int die_on_error;
int linenr;
int eof;
@@ -101,12 +102,12 @@ static int handle_path_include(const char *path, struct config_include_data *inc
if (!is_absolute_path(path)) {
char *slash;
- if (!cf || !cf->name)
+ if (!cf || !cf->path)
return error("relative config includes must come from files");
- slash = find_last_dir_sep(cf->name);
+ slash = find_last_dir_sep(cf->path);
if (slash)
- strbuf_add(&buf, cf->name, slash - cf->name + 1);
+ strbuf_add(&buf, cf->path, slash - cf->path + 1);
strbuf_addstr(&buf, path);
path = buf.buf;
}
@@ -556,6 +557,7 @@ int git_parse_ulong(const char *value, unsigned long *ret)
return 1;
}
+NORETURN
static void die_bad_number(const char *name, const char *value)
{
const char *reason = errno == ERANGE ?
@@ -667,20 +669,7 @@ static int git_default_core_config(const char *var, const char *value)
trust_ctime = git_config_bool(var, value);
return 0;
}
- if (!strcmp(var, "core.statinfo") ||
- !strcmp(var, "core.checkstat")) {
- /*
- * NEEDSWORK: statinfo was a typo in v1.8.2 that has
- * never been advertised. we will remove it at Git
- * 2.0 boundary.
- */
- if (!strcmp(var, "core.statinfo")) {
- static int warned;
- if (!warned++) {
- warning("'core.statinfo' will be removed in Git 2.0; "
- "use 'core.checkstat' instead.");
- }
- }
+ if (!strcmp(var, "core.checkstat")) {
if (!strcasecmp(value, "default"))
check_stat = 1;
else if (!strcasecmp(value, "minimal"))
@@ -1034,24 +1023,35 @@ static int do_config_from(struct config_source *top, config_fn_t fn, void *data)
return ret;
}
-int git_config_from_file(config_fn_t fn, const char *filename, void *data)
+static int do_config_from_file(config_fn_t fn,
+ const char *name, const char *path, FILE *f, void *data)
{
- int ret;
- FILE *f = fopen(filename, "r");
+ struct config_source top;
- ret = -1;
- if (f) {
- struct config_source top;
+ top.u.file = f;
+ top.name = name;
+ top.path = path;
+ top.die_on_error = 1;
+ top.do_fgetc = config_file_fgetc;
+ top.do_ungetc = config_file_ungetc;
+ top.do_ftell = config_file_ftell;
+
+ return do_config_from(&top, fn, data);
+}
- top.u.file = f;
- top.name = filename;
- top.die_on_error = 1;
- top.do_fgetc = config_file_fgetc;
- top.do_ungetc = config_file_ungetc;
- top.do_ftell = config_file_ftell;
+static int git_config_from_stdin(config_fn_t fn, void *data)
+{
+ return do_config_from_file(fn, "<stdin>", NULL, stdin, data);
+}
- ret = do_config_from(&top, fn, data);
+int git_config_from_file(config_fn_t fn, const char *filename, void *data)
+{
+ int ret = -1;
+ FILE *f;
+ f = fopen(filename, "r");
+ if (f) {
+ ret = do_config_from_file(fn, filename, filename, f, data);
fclose(f);
}
return ret;
@@ -1066,6 +1066,7 @@ int git_config_from_buf(config_fn_t fn, const char *name, const char *buf,
top.u.buf.len = len;
top.u.buf.pos = 0;
top.name = name;
+ top.path = NULL;
top.die_on_error = 0;
top.do_fgetc = config_buf_fgetc;
top.do_ungetc = config_buf_ungetc;
@@ -1174,8 +1175,7 @@ int git_config_early(config_fn_t fn, void *data, const char *repo_config)
}
int git_config_with_options(config_fn_t fn, void *data,
- const char *filename,
- const char *blob_ref,
+ struct git_config_source *config_source,
int respect_includes)
{
char *repo_config = NULL;
@@ -1193,10 +1193,12 @@ int git_config_with_options(config_fn_t fn, void *data,
* If we have a specific filename, use it. Otherwise, follow the
* regular lookup sequence.
*/
- if (filename)
- return git_config_from_file(fn, filename, data);
- else if (blob_ref)
- return git_config_from_blob_ref(fn, blob_ref, data);
+ if (config_source && config_source->use_stdin)
+ return git_config_from_stdin(fn, data);
+ else if (config_source && config_source->file)
+ return git_config_from_file(fn, config_source->file, data);
+ else if (config_source && config_source->blob)
+ return git_config_from_blob_ref(fn, config_source->blob, data);
repo_config = git_pathdup("config");
ret = git_config_early(fn, data, repo_config);
@@ -1207,7 +1209,7 @@ int git_config_with_options(config_fn_t fn, void *data,
int git_config(config_fn_t fn, void *data)
{
- return git_config_with_options(fn, data, NULL, NULL, 1);
+ return git_config_with_options(fn, data, NULL, 1);
}
/*
@@ -1634,6 +1636,13 @@ int git_config_set_multivar_in_file(const char *config_filename,
MAP_PRIVATE, in_fd, 0);
close(in_fd);
+ if (fchmod(fd, st.st_mode & 07777) < 0) {
+ error("fchmod on %s failed: %s",
+ lock->filename, strerror(errno));
+ ret = CONFIG_NO_WRITE;
+ goto out_free;
+ }
+
if (store.seen == 0)
store.seen = 1;
@@ -1782,6 +1791,7 @@ int git_config_rename_section_in_file(const char *config_filename,
int out_fd;
char buf[1024];
FILE *config_file;
+ struct stat st;
if (new_name && !section_name_is_ok(new_name)) {
ret = error("invalid section name: %s", new_name);
@@ -1803,6 +1813,14 @@ int git_config_rename_section_in_file(const char *config_filename,
goto unlock_and_out;
}
+ fstat(fileno(config_file), &st);
+
+ if (fchmod(out_fd, st.st_mode & 07777) < 0) {
+ ret = error("fchmod on %s failed: %s",
+ lock->filename, strerror(errno));
+ goto out;
+ }
+
while (fgets(buf, sizeof(buf), config_file)) {
int i;
int length;
diff --git a/config.mak.uname b/config.mak.uname
index efaed94..1ae675b 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -28,6 +28,7 @@ ifeq ($(uname_S),OSF1)
NO_NSEC = YesPlease
endif
ifeq ($(uname_S),Linux)
+ HAVE_ALLOCA_H = YesPlease
NO_STRLCPY = YesPlease
NO_MKSTEMPS = YesPlease
HAVE_PATHS_H = YesPlease
@@ -35,6 +36,7 @@ ifeq ($(uname_S),Linux)
HAVE_DEV_TTY = YesPlease
endif
ifeq ($(uname_S),GNU/kFreeBSD)
+ HAVE_ALLOCA_H = YesPlease
NO_STRLCPY = YesPlease
NO_MKSTEMPS = YesPlease
HAVE_PATHS_H = YesPlease
@@ -103,12 +105,12 @@ ifeq ($(uname_S),SunOS)
NEEDS_NSL = YesPlease
SHELL_PATH = /bin/bash
SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
+ HAVE_ALLOCA_H = YesPlease
NO_STRCASESTR = YesPlease
NO_MEMMEM = YesPlease
NO_MKDTEMP = YesPlease
NO_MKSTEMPS = YesPlease
NO_REGEX = YesPlease
- NO_FNMATCH_CASEFOLD = YesPlease
NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
HAVE_DEV_TTY = YesPlease
ifeq ($(uname_R),5.6)
@@ -146,7 +148,7 @@ ifeq ($(uname_S),SunOS)
endif
INSTALL = /usr/ucb/install
TAR = gtar
- BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
+ BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
endif
ifeq ($(uname_O),Cygwin)
ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
@@ -158,7 +160,6 @@ ifeq ($(uname_O),Cygwin)
NO_SYMLINK_HEAD = YesPlease
NO_IPV6 = YesPlease
OLD_ICONV = UnfortunatelyYes
- NO_THREAD_SAFE_PREAD = YesPlease
# There are conflicting reports about this.
# On some boxes NO_MMAP is needed, and not so elsewhere.
# Try commenting this out if you suspect MMAP is more efficient
@@ -166,6 +167,7 @@ ifeq ($(uname_O),Cygwin)
else
NO_REGEX = UnfortunatelyYes
endif
+ HAVE_ALLOCA_H = YesPlease
NEEDS_LIBICONV = YesPlease
NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
@@ -240,6 +242,7 @@ ifeq ($(uname_S),AIX)
endif
ifeq ($(uname_S),GNU)
# GNU/Hurd
+ HAVE_ALLOCA_H = YesPlease
NO_STRLCPY = YesPlease
NO_MKSTEMPS = YesPlease
HAVE_PATHS_H = YesPlease
@@ -260,7 +263,6 @@ ifeq ($(uname_S),IRIX)
# issue, comment out the NO_MMAP statement.
NO_MMAP = YesPlease
NO_REGEX = YesPlease
- NO_FNMATCH_CASEFOLD = YesPlease
SNPRINTF_RETURNS_BOGUS = YesPlease
SHELL_PATH = /usr/gnu/bin/bash
NEEDS_LIBGEN = YesPlease
@@ -280,7 +282,6 @@ ifeq ($(uname_S),IRIX64)
# issue, comment out the NO_MMAP statement.
NO_MMAP = YesPlease
NO_REGEX = YesPlease
- NO_FNMATCH_CASEFOLD = YesPlease
SNPRINTF_RETURNS_BOGUS = YesPlease
SHELL_PATH = /usr/gnu/bin/bash
NEEDS_LIBGEN = YesPlease
@@ -297,7 +298,6 @@ ifeq ($(uname_S),HP-UX)
NO_UNSETENV = YesPlease
NO_HSTRERROR = YesPlease
NO_SYS_SELECT_H = YesPlease
- NO_FNMATCH_CASEFOLD = YesPlease
SNPRINTF_RETURNS_BOGUS = YesPlease
NO_NSEC = YesPlease
ifeq ($(uname_R),B.11.00)
@@ -317,6 +317,7 @@ endif
ifeq ($(uname_S),Windows)
GIT_VERSION := $(GIT_VERSION).MSVC
pathsep = ;
+ HAVE_ALLOCA_H = YesPlease
NO_PREAD = YesPlease
NEEDS_CRYPTO_WITH_SSL = YesPlease
NO_LIBGEN_H = YesPlease
@@ -328,7 +329,6 @@ ifeq ($(uname_S),Windows)
NO_UNSETENV = YesPlease
NO_STRCASESTR = YesPlease
NO_STRLCPY = YesPlease
- NO_FNMATCH = YesPlease
NO_MEMMEM = YesPlease
# NEEDS_LIBICONV = YesPlease
NO_ICONV = YesPlease
@@ -337,7 +337,6 @@ ifeq ($(uname_S),Windows)
NO_MKSTEMPS = YesPlease
SNPRINTF_RETURNS_BOGUS = YesPlease
NO_SVN_TESTS = YesPlease
- NO_PERL_MAKEMAKER = YesPlease
RUNTIME_PREFIX = YesPlease
NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
NO_NSEC = YesPlease
@@ -346,7 +345,6 @@ ifeq ($(uname_S),Windows)
UNRELIABLE_FSTAT = UnfortunatelyYes
OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
NO_REGEX = YesPlease
- NO_CURL = YesPlease
NO_GETTEXT = YesPlease
NO_PYTHON = YesPlease
BLK_SHA1 = YesPlease
@@ -364,17 +362,17 @@ ifeq ($(uname_S),Windows)
COMPAT_OBJS = compat/msvc.o compat/winansi.o \
compat/win32/pthread.o compat/win32/syslog.o \
compat/win32/dirent.o
- COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
- BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
- EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
+ COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
+ BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE
+ EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj
PTHREAD_LIBS =
lib =
ifndef DEBUG
- BASIC_CFLAGS += -GL -Os -MT
+ BASIC_CFLAGS += -GL -Os -MD
BASIC_LDFLAGS += -LTCG
AR += -LTCG
else
- BASIC_CFLAGS += -Zi -MTd
+ BASIC_CFLAGS += -Zi -MDd
endif
X = .exe
endif
@@ -390,13 +388,11 @@ ifeq ($(uname_S),Interix)
NO_INET_NTOP = YesPlease
NO_INET_PTON = YesPlease
NO_SOCKADDR_STORAGE = YesPlease
- NO_FNMATCH_CASEFOLD = YesPlease
endif
ifeq ($(uname_R),5.2)
NO_INET_NTOP = YesPlease
NO_INET_PTON = YesPlease
NO_SOCKADDR_STORAGE = YesPlease
- NO_FNMATCH_CASEFOLD = YesPlease
endif
endif
ifeq ($(uname_S),Minix)
@@ -441,7 +437,6 @@ ifeq ($(uname_S),NONSTOP_KERNEL)
NO_D_TYPE_IN_DIRENT = YesPlease
NO_HSTRERROR = YesPlease
NO_STRCASESTR = YesPlease
- NO_FNMATCH_CASEFOLD = YesPlease
NO_MEMMEM = YesPlease
NO_STRLCPY = YesPlease
NO_SETENV = YesPlease
@@ -475,6 +470,7 @@ ifeq ($(uname_S),NONSTOP_KERNEL)
endif
ifneq (,$(findstring MINGW,$(uname_S)))
pathsep = ;
+ HAVE_ALLOCA_H = YesPlease
NO_PREAD = YesPlease
NEEDS_CRYPTO_WITH_SSL = YesPlease
NO_LIBGEN_H = YesPlease
@@ -485,7 +481,6 @@ ifneq (,$(findstring MINGW,$(uname_S)))
NO_UNSETENV = YesPlease
NO_STRCASESTR = YesPlease
NO_STRLCPY = YesPlease
- NO_FNMATCH = YesPlease
NO_MEMMEM = YesPlease
NEEDS_LIBICONV = YesPlease
NO_STRTOUMAX = YesPlease
@@ -539,7 +534,6 @@ ifeq ($(uname_S),QNX)
EXPAT_NEEDS_XMLPARSE_H = YesPlease
HAVE_STRINGS_H = YesPlease
NEEDS_SOCKET = YesPlease
- NO_FNMATCH_CASEFOLD = YesPlease
NO_GETPAGESIZE = YesPlease
NO_ICONV = YesPlease
NO_MEMMEM = YesPlease
diff --git a/configure.ac b/configure.ac
index 2f43393..4b1ae7c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -272,6 +272,14 @@ AS_HELP_STRING([], [ARG can be also prefix for libpcre library and hea
GIT_CONF_SUBST([LIBPCREDIR])
fi)
#
+# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
+AC_FUNC_ALLOCA
+case $ac_cv_working_alloca_h in
+ yes) HAVE_ALLOCA_H=YesPlease;;
+ *) HAVE_ALLOCA_H='';;
+esac
+GIT_CONF_SUBST([HAVE_ALLOCA_H])
+#
# Define NO_CURL if you do not have curl installed. git-http-pull and
# git-http-push are not built, and you cannot use http:// and https://
# transports.
@@ -890,7 +898,7 @@ GIT_CONF_SUBST([HAVE_STRINGS_H])
# and libcharset does
CHARSET_LIB=
AC_CHECK_LIB([iconv], [locale_charset],
- [],
+ [CHARSET_LIB=-liconv],
[AC_CHECK_LIB([charset], [locale_charset],
[CHARSET_LIB=-lcharset])])
GIT_CONF_SUBST([CHARSET_LIB])
@@ -901,34 +909,6 @@ GIT_CHECK_FUNC(strcasestr,
[NO_STRCASESTR=YesPlease])
GIT_CONF_SUBST([NO_STRCASESTR])
#
-# Define NO_FNMATCH if you don't have fnmatch
-GIT_CHECK_FUNC(fnmatch,
-[NO_FNMATCH=],
-[NO_FNMATCH=YesPlease])
-GIT_CONF_SUBST([NO_FNMATCH])
-#
-# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
-# FNM_CASEFOLD GNU extension.
-AC_CACHE_CHECK([whether the fnmatch function supports the FNMATCH_CASEFOLD GNU extension],
- [ac_cv_c_excellent_fnmatch], [
-AC_EGREP_CPP(yippeeyeswehaveit,
- AC_LANG_PROGRAM([
-#include <fnmatch.h>
-],
-[#ifdef FNM_CASEFOLD
-yippeeyeswehaveit
-#endif
-]),
- [ac_cv_c_excellent_fnmatch=yes],
- [ac_cv_c_excellent_fnmatch=no])
-])
-if test $ac_cv_c_excellent_fnmatch = yes; then
- NO_FNMATCH_CASEFOLD=
-else
- NO_FNMATCH_CASEFOLD=YesPlease
-fi
-GIT_CONF_SUBST([NO_FNMATCH_CASEFOLD])
-#
# Define NO_MEMMEM if you don't have memmem.
GIT_CHECK_FUNC(memmem,
[NO_MEMMEM=],
diff --git a/connect.c b/connect.c
index 4150412..a983d06 100644
--- a/connect.c
+++ b/connect.c
@@ -727,7 +727,7 @@ struct child_process *git_connect(int fd[2], const char *url,
*arg++ = port;
}
*arg++ = ssh_host;
- } else {
+ } else {
/* remove repo-local variables from the environment */
conn->env = local_repo_env;
conn->use_shell = 1;
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 9525343..2c59a76 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1221,14 +1221,20 @@ _git_difftool ()
__git_complete_revlist_file
}
+__git_fetch_recurse_submodules="yes on-demand no"
+
__git_fetch_options="
--quiet --verbose --append --upload-pack --force --keep --depth=
- --tags --no-tags --all --prune --dry-run
+ --tags --no-tags --all --prune --dry-run --recurse-submodules=
"
_git_fetch ()
{
case "$cur" in
+ --recurse-submodules=*)
+ __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
+ return
+ ;;
--*)
__gitcomp "$__git_fetch_options"
return
@@ -1583,6 +1589,10 @@ _git_pull ()
__git_complete_strategy && return
case "$cur" in
+ --recurse-submodules=*)
+ __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}"
+ return
+ ;;
--*)
__gitcomp "
--rebase --no-rebase
@@ -1595,6 +1605,8 @@ _git_pull ()
__git_complete_remote_or_refspec
}
+__git_push_recurse_submodules="check on-demand"
+
_git_push ()
{
case "$prev" in
@@ -1607,10 +1619,15 @@ _git_push ()
__gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}"
return
;;
+ --recurse-submodules=*)
+ __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}"
+ return
+ ;;
--*)
__gitcomp "
--all --mirror --tags --dry-run --force --verbose
--receive-pack= --repo= --set-upstream
+ --recurse-submodules=
"
return
;;
@@ -2547,6 +2564,7 @@ __git_main ()
local expansion=$(__git_aliased_command "$command")
if [ -n "$expansion" ]; then
+ words[1]=$expansion
completion_func="_git_${expansion//-/_}"
declare -f $completion_func >/dev/null && $completion_func
fi
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 6b77968..9f6f0fa 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -104,6 +104,7 @@ __git_zsh_bash_func ()
local expansion=$(__git_aliased_command "$command")
if [ -n "$expansion" ]; then
+ words[1]=$expansion
completion_func="_git_${expansion//-/_}"
declare -f $completion_func >/dev/null && $completion_func
fi
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index 7b732d2..9d684b1 100644
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -207,7 +207,16 @@ __git_ps1_show_upstream ()
p=" u+${count#* }-${count% *}" ;;
esac
if [[ -n "$count" && -n "$name" ]]; then
- p="$p $(git rev-parse --abbrev-ref "$upstream" 2>/dev/null)"
+ __git_ps1_upstream_name=$(git rev-parse \
+ --abbrev-ref "$upstream" 2>/dev/null)
+ if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then
+ p="$p \${__git_ps1_upstream_name}"
+ else
+ p="$p ${__git_ps1_upstream_name}"
+ # not needed anymore; keep user's
+ # environment clean
+ unset __git_ps1_upstream_name
+ fi
fi
fi
@@ -259,6 +268,13 @@ __git_ps1_colorize_gitstring ()
r="$c_clear$r"
}
+__git_eread ()
+{
+ f="$1"
+ shift
+ test -r "$f" && read "$@" <"$f"
+}
+
# __git_ps1 accepts 0 or 1 arguments (i.e., format string)
# when called from PS1 using command substitution
# in this mode it prints text to add to bash PS1 prompt (includes branch name)
@@ -290,6 +306,43 @@ __git_ps1 ()
;;
esac
+ # ps1_expanded: This variable is set to 'yes' if the shell
+ # subjects the value of PS1 to parameter expansion:
+ #
+ # * bash does unless the promptvars option is disabled
+ # * zsh does not unless the PROMPT_SUBST option is set
+ # * POSIX shells always do
+ #
+ # If the shell would expand the contents of PS1 when drawing
+ # the prompt, a raw ref name must not be included in PS1.
+ # This protects the user from arbitrary code execution via
+ # specially crafted ref names. For example, a ref named
+ # 'refs/heads/$(IFS=_;cmd=sudo_rm_-rf_/;$cmd)' might cause the
+ # shell to execute 'sudo rm -rf /' when the prompt is drawn.
+ #
+ # Instead, the ref name should be placed in a separate global
+ # variable (in the __git_ps1_* namespace to avoid colliding
+ # with the user's environment) and that variable should be
+ # referenced from PS1. For example:
+ #
+ # __git_ps1_foo=$(do_something_to_get_ref_name)
+ # PS1="...stuff...\${__git_ps1_foo}...stuff..."
+ #
+ # If the shell does not expand the contents of PS1, the raw
+ # ref name must be included in PS1.
+ #
+ # The value of this variable is only relevant when in pcmode.
+ #
+ # Assume that the shell follows the POSIX specification and
+ # expands PS1 unless determined otherwise. (This is more
+ # likely to be correct if the user has a non-bash, non-zsh
+ # shell and safer than the alternative if the assumption is
+ # incorrect.)
+ #
+ local ps1_expanded=yes
+ [ -z "$ZSH_VERSION" ] || [[ -o PROMPT_SUBST ]] || ps1_expanded=no
+ [ -z "$BASH_VERSION" ] || shopt -q promptvars || ps1_expanded=no
+
local repo_info rev_parse_exit_code
repo_info="$(git rev-parse --git-dir --is-inside-git-dir \
--is-bare-repository --is-inside-work-tree \
@@ -321,9 +374,9 @@ __git_ps1 ()
local step=""
local total=""
if [ -d "$g/rebase-merge" ]; then
- read b 2>/dev/null <"$g/rebase-merge/head-name"
- read step 2>/dev/null <"$g/rebase-merge/msgnum"
- read total 2>/dev/null <"$g/rebase-merge/end"
+ __git_eread "$g/rebase-merge/head-name" b
+ __git_eread "$g/rebase-merge/msgnum" step
+ __git_eread "$g/rebase-merge/end" total
if [ -f "$g/rebase-merge/interactive" ]; then
r="|REBASE-i"
else
@@ -331,10 +384,10 @@ __git_ps1 ()
fi
else
if [ -d "$g/rebase-apply" ]; then
- read step 2>/dev/null <"$g/rebase-apply/next"
- read total 2>/dev/null <"$g/rebase-apply/last"
+ __git_eread "$g/rebase-apply/next" step
+ __git_eread "$g/rebase-apply/last" total
if [ -f "$g/rebase-apply/rebasing" ]; then
- read b 2>/dev/null <"$g/rebase-apply/head-name"
+ __git_eread "$g/rebase-apply/head-name" b
r="|REBASE"
elif [ -f "$g/rebase-apply/applying" ]; then
r="|AM"
@@ -358,7 +411,7 @@ __git_ps1 ()
b="$(git symbolic-ref HEAD 2>/dev/null)"
else
local head=""
- if ! read head 2>/dev/null <"$g/HEAD"; then
+ if ! __git_eread "$g/HEAD" head; then
if [ $pcmode = yes ]; then
PS1="$ps1pc_start$ps1pc_end"
fi
@@ -438,8 +491,14 @@ __git_ps1 ()
__git_ps1_colorize_gitstring
fi
+ b=${b##refs/heads/}
+ if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then
+ __git_ps1_branch_name=$b
+ b="\${__git_ps1_branch_name}"
+ fi
+
local f="$w$i$s$u"
- local gitstring="$c${b##refs/heads/}${f:+$z$f}$r$p"
+ local gitstring="$c$b${f:+$z$f}$r$p"
if [ $pcmode = yes ]; then
if [ "${__git_printf_supports_v-}" != yes ]; then
diff --git a/contrib/contacts/git-contacts b/contrib/contacts/git-contacts
index 428cc1a..dbe2abf 100755
--- a/contrib/contacts/git-contacts
+++ b/contrib/contacts/git-contacts
@@ -96,8 +96,6 @@ sub scan_patches {
next unless $id;
if (m{^--- (?:a/(.+)|/dev/null)$}) {
$source = $1;
- } elsif (/^--- /) {
- die "Cannot parse hunk source: $_\n";
} elsif (/^@@ -(\d+)(?:,(\d+))?/ && $source) {
my $len = defined($2) ? $2 : 1;
push @{$sources->{$source}{$id}}, [$1, $len] if $len;
diff --git a/contrib/examples/builtin-fetch--tool.c b/contrib/examples/builtin-fetch--tool.c
index 8bc8c75..ee19166 100644
--- a/contrib/examples/builtin-fetch--tool.c
+++ b/contrib/examples/builtin-fetch--tool.c
@@ -31,7 +31,8 @@ static int update_ref_env(const char *action,
rla = "(reflog update)";
if (snprintf(msg, sizeof(msg), "%s: %s", rla, action) >= sizeof(msg))
warning("reflog message too long: %.*s...", 50, msg);
- return update_ref(msg, refname, sha1, oldval, 0, QUIET_ON_ERR);
+ return update_ref(msg, refname, sha1, oldval, 0,
+ UPDATE_REFS_QUIET_ON_ERR);
}
static int update_local_ref(const char *name,
diff --git a/contrib/examples/git-checkout.sh b/contrib/examples/git-checkout.sh
index d2c1f98..683cae7 100755
--- a/contrib/examples/git-checkout.sh
+++ b/contrib/examples/git-checkout.sh
@@ -222,7 +222,7 @@ else
# Match the index to the working tree, and do a three-way.
git diff-files --name-only | git update-index --remove --stdin &&
- work=`git write-tree` &&
+ work=$(git write-tree) &&
git read-tree $v --reset -u $new || exit
eval GITHEAD_$new='${new_name:-${branch:-$new}}' &&
@@ -233,7 +233,7 @@ else
# Do not register the cleanly merged paths in the index yet.
# this is not a real merge before committing, but just carrying
# the working tree changes along.
- unmerged=`git ls-files -u`
+ unmerged=$(git ls-files -u)
git read-tree $v --reset $new
case "$unmerged" in
'') ;;
@@ -269,7 +269,7 @@ if [ "$?" -eq 0 ]; then
fi
if test -n "$branch"
then
- old_branch_name=`expr "z$oldbranch" : 'zrefs/heads/\(.*\)'`
+ old_branch_name=$(expr "z$oldbranch" : 'zrefs/heads/\(.*\)')
GIT_DIR="$GIT_DIR" git symbolic-ref -m "checkout: moving from ${old_branch_name:-$old} to $branch" HEAD "refs/heads/$branch"
if test -n "$quiet"
then
@@ -282,7 +282,7 @@ if [ "$?" -eq 0 ]; then
fi
elif test -n "$detached"
then
- old_branch_name=`expr "z$oldbranch" : 'zrefs/heads/\(.*\)'`
+ old_branch_name=$(expr "z$oldbranch" : 'zrefs/heads/\(.*\)')
git update-ref --no-deref -m "checkout: moving from ${old_branch_name:-$old} to $arg" HEAD "$detached" ||
die "Cannot detach HEAD"
if test -n "$detach_warn"
diff --git a/contrib/examples/git-clone.sh b/contrib/examples/git-clone.sh
index 547228e..b4c9376 100755
--- a/contrib/examples/git-clone.sh
+++ b/contrib/examples/git-clone.sh
@@ -40,7 +40,7 @@ eval "$(echo "$OPTIONS_SPEC" | git rev-parse --parseopt -- "$@" || echo exit $?)
get_repo_base() {
(
- cd "`/bin/pwd`" &&
+ cd "$(/bin/pwd)" &&
cd "$1" || cd "$1.git" &&
{
cd .git
@@ -50,7 +50,7 @@ get_repo_base() {
}
if [ -n "$GIT_SSL_NO_VERIFY" -o \
- "`git config --bool http.sslVerify`" = false ]; then
+ "$(git config --bool http.sslVerify)" = false ]; then
curl_extra_args="-k"
fi
@@ -70,7 +70,7 @@ clone_dumb_http () {
clone_tmp="$GIT_DIR/clone-tmp" &&
mkdir -p "$clone_tmp" || exit 1
if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
- "`git config --bool http.noEPSV`" = true ]; then
+ "$(git config --bool http.noEPSV)" = true ]; then
curl_extra_args="${curl_extra_args} --disable-epsv"
fi
http_fetch "$1/info/refs" "$clone_tmp/refs" ||
@@ -79,7 +79,7 @@ Perhaps git-update-server-info needs to be run there?"
test "z$quiet" = z && v=-v || v=
while read sha1 refname
do
- name=`expr "z$refname" : 'zrefs/\(.*\)'` &&
+ name=$(expr "z$refname" : 'zrefs/\(.*\)') &&
case "$name" in
*^*) continue;;
esac
@@ -88,7 +88,7 @@ Perhaps git-update-server-info needs to be run there?"
*) continue ;;
esac
if test -n "$use_separate_remote" &&
- branch_name=`expr "z$name" : 'zheads/\(.*\)'`
+ branch_name=$(expr "z$name" : 'zheads/\(.*\)')
then
tname="remotes/$origin/$branch_name"
else
@@ -100,7 +100,7 @@ Perhaps git-update-server-info needs to be run there?"
http_fetch "$1/HEAD" "$GIT_DIR/REMOTE_HEAD" ||
rm -f "$GIT_DIR/REMOTE_HEAD"
if test -f "$GIT_DIR/REMOTE_HEAD"; then
- head_sha1=`cat "$GIT_DIR/REMOTE_HEAD"`
+ head_sha1=$(cat "$GIT_DIR/REMOTE_HEAD")
case "$head_sha1" in
'ref: refs/'*)
;;
@@ -444,15 +444,15 @@ then
# a non-bare repository is always in separate-remote layout
remote_top="refs/remotes/$origin"
head_sha1=
- test ! -r "$GIT_DIR/REMOTE_HEAD" || head_sha1=`cat "$GIT_DIR/REMOTE_HEAD"`
+ test ! -r "$GIT_DIR/REMOTE_HEAD" || head_sha1=$(cat "$GIT_DIR/REMOTE_HEAD")
case "$head_sha1" in
'ref: refs/'*)
# Uh-oh, the remote told us (http transport done against
# new style repository with a symref HEAD).
# Ideally we should skip the guesswork but for now
# opt for minimum change.
- head_sha1=`expr "z$head_sha1" : 'zref: refs/heads/\(.*\)'`
- head_sha1=`cat "$GIT_DIR/$remote_top/$head_sha1"`
+ head_sha1=$(expr "z$head_sha1" : 'zref: refs/heads/\(.*\)')
+ head_sha1=$(cat "$GIT_DIR/$remote_top/$head_sha1")
;;
esac
@@ -467,7 +467,7 @@ then
while read name
do
test t = $done && continue
- branch_tip=`cat "$GIT_DIR/$remote_top/$name"`
+ branch_tip=$(cat "$GIT_DIR/$remote_top/$name")
if test "$head_sha1" = "$branch_tip"
then
echo "$name"
diff --git a/contrib/examples/git-commit.sh b/contrib/examples/git-commit.sh
index 4aab1a6..5cafe2e 100755
--- a/contrib/examples/git-commit.sh
+++ b/contrib/examples/git-commit.sh
@@ -91,7 +91,7 @@ signoff=
force_author=
only_include_assumed=
untracked_files=
-templatefile="`git config commit.template`"
+templatefile="$(git config commit.template)"
while test $# != 0
do
case "$1" in
@@ -350,7 +350,7 @@ t,)
TMP_INDEX="$GIT_DIR/tmp-index$$"
W=
test -z "$initial_commit" && W=--with-tree=HEAD
- commit_only=`git ls-files --error-unmatch $W -- "$@"` || exit
+ commit_only=$(git ls-files --error-unmatch $W -- "$@") || exit
# Build a temporary index and update the real index
# the same way.
@@ -475,8 +475,8 @@ then
fi
if test '' != "$force_author"
then
- GIT_AUTHOR_NAME=`expr "z$force_author" : 'z\(.*[^ ]\) *<.*'` &&
- GIT_AUTHOR_EMAIL=`expr "z$force_author" : '.*\(<.*\)'` &&
+ GIT_AUTHOR_NAME=$(expr "z$force_author" : 'z\(.*[^ ]\) *<.*') &&
+ GIT_AUTHOR_EMAIL=$(expr "z$force_author" : '.*\(<.*\)') &&
test '' != "$GIT_AUTHOR_NAME" &&
test '' != "$GIT_AUTHOR_EMAIL" ||
die "malformed --author parameter"
@@ -489,7 +489,7 @@ then
rloga='commit'
if [ -f "$GIT_DIR/MERGE_HEAD" ]; then
rloga='commit (merge)'
- PARENTS="-p HEAD "`sed -e 's/^/-p /' "$GIT_DIR/MERGE_HEAD"`
+ PARENTS="-p HEAD "$(sed -e 's/^/-p /' "$GIT_DIR/MERGE_HEAD")
elif test -n "$amend"; then
rloga='commit (amend)'
PARENTS=$(git cat-file commit HEAD |
diff --git a/contrib/examples/git-fetch.sh b/contrib/examples/git-fetch.sh
index a314273..5540709 100755
--- a/contrib/examples/git-fetch.sh
+++ b/contrib/examples/git-fetch.sh
@@ -67,7 +67,7 @@ do
keep='-k -k'
;;
--depth=*)
- shallow_depth="--depth=`expr "z$1" : 'z-[^=]*=\(.*\)'`"
+ shallow_depth="--depth=$(expr "z$1" : 'z-[^=]*=\(.*\)')"
;;
--depth)
shift
@@ -262,12 +262,12 @@ fetch_per_ref () {
http://* | https://* | ftp://*)
test -n "$shallow_depth" &&
die "shallow clone with http not supported"
- proto=`expr "$remote" : '\([^:]*\):'`
+ proto=$(expr "$remote" : '\([^:]*\):')
if [ -n "$GIT_SSL_NO_VERIFY" ]; then
curl_extra_args="-k"
fi
if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
- "`git config --bool http.noEPSV`" = true ]; then
+ "$(git config --bool http.noEPSV)" = true ]; then
noepsv_opt="--disable-epsv"
fi
diff --git a/contrib/examples/git-ls-remote.sh b/contrib/examples/git-ls-remote.sh
index fec70bb..2aa89a7 100755
--- a/contrib/examples/git-ls-remote.sh
+++ b/contrib/examples/git-ls-remote.sh
@@ -55,11 +55,11 @@ tmpdir=$tmp-d
case "$peek_repo" in
http://* | https://* | ftp://* )
if [ -n "$GIT_SSL_NO_VERIFY" -o \
- "`git config --bool http.sslVerify`" = false ]; then
+ "$(git config --bool http.sslVerify)" = false ]; then
curl_extra_args="-k"
fi
if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
- "`git config --bool http.noEPSV`" = true ]; then
+ "$(git config --bool http.noEPSV)" = true ]; then
curl_extra_args="${curl_extra_args} --disable-epsv"
fi
curl -nsf $curl_extra_args --header "Pragma: no-cache" "$peek_repo/info/refs" ||
diff --git a/contrib/examples/git-merge.sh b/contrib/examples/git-merge.sh
index a5e42a9..7e40f40 100755
--- a/contrib/examples/git-merge.sh
+++ b/contrib/examples/git-merge.sh
@@ -341,7 +341,7 @@ case "$use_strategies" in
'')
case "$#" in
1)
- var="`git config --get pull.twohead`"
+ var="$(git config --get pull.twohead)"
if test -n "$var"
then
use_strategies="$var"
@@ -349,7 +349,7 @@ case "$use_strategies" in
use_strategies="$default_twohead_strategies"
fi ;;
*)
- var="`git config --get pull.octopus`"
+ var="$(git config --get pull.octopus)"
if test -n "$var"
then
use_strategies="$var"
diff --git a/contrib/examples/git-repack.sh b/contrib/examples/git-repack.sh
index 7579331..f312405 100755
--- a/contrib/examples/git-repack.sh
+++ b/contrib/examples/git-repack.sh
@@ -49,7 +49,7 @@ do
shift
done
-case "`git config --bool repack.usedeltabaseoffset || echo true`" in
+case "$(git config --bool repack.usedeltabaseoffset || echo true)" in
true)
extra="$extra --delta-base-offset" ;;
esac
diff --git a/contrib/examples/git-resolve.sh b/contrib/examples/git-resolve.sh
index 8f98142..48d0fc9 100755
--- a/contrib/examples/git-resolve.sh
+++ b/contrib/examples/git-resolve.sh
@@ -75,7 +75,7 @@ case "$common" in
GIT_INDEX_FILE=$G git read-tree -m $c $head $merge \
2>/dev/null || continue
# Count the paths that are unmerged.
- cnt=`GIT_INDEX_FILE=$G git ls-files --unmerged | wc -l`
+ cnt=$(GIT_INDEX_FILE=$G git ls-files --unmerged | wc -l)
if test $best_cnt -le 0 -o $cnt -le $best_cnt
then
best=$c
diff --git a/contrib/examples/git-revert.sh b/contrib/examples/git-revert.sh
index 6bf155c..7e2aad5 100755
--- a/contrib/examples/git-revert.sh
+++ b/contrib/examples/git-revert.sh
@@ -137,7 +137,7 @@ cherry-pick)
q
}'
- logmsg=`git show -s --pretty=raw --encoding="$encoding" "$commit"`
+ logmsg=$(git show -s --pretty=raw --encoding="$encoding" "$commit")
set_author_env=`echo "$logmsg" |
LANG=C LC_ALL=C sed -ne "$pick_author_script"`
eval "$set_author_env"
diff --git a/contrib/examples/git-tag.sh b/contrib/examples/git-tag.sh
index 2c15bc9..1bd8f3c 100755
--- a/contrib/examples/git-tag.sh
+++ b/contrib/examples/git-tag.sh
@@ -156,7 +156,7 @@ prev=0000000000000000000000000000000000000000
if git show-ref --verify --quiet -- "refs/tags/$name"
then
test -n "$force" || die "tag '$name' already exists"
- prev=`git rev-parse "refs/tags/$name"`
+ prev=$(git rev-parse "refs/tags/$name")
fi
shift
git check-ref-format "tags/$name" ||
diff --git a/contrib/git-resurrect.sh b/contrib/git-resurrect.sh
index a4ed4c3..d7e97bb 100755
--- a/contrib/git-resurrect.sh
+++ b/contrib/git-resurrect.sh
@@ -10,6 +10,7 @@ is rather slow but allows you to resurrect other people's topic
branches."
OPTIONS_KEEPDASHDASH=
+OPTIONS_STUCKLONG=
OPTIONS_SPEC="\
git resurrect $USAGE
--
diff --git a/contrib/hooks/multimail/CHANGES b/contrib/hooks/multimail/CHANGES
new file mode 100644
index 0000000..3603d56
--- /dev/null
+++ b/contrib/hooks/multimail/CHANGES
@@ -0,0 +1,33 @@
+Release 1.0.0
+=============
+
+* Fix encoding of non-ASCII email addresses in email headers.
+
+* Fix backwards-compatibility bugs for older Python 2.x versions.
+
+* Fix a backwards-compatibility bug for Git 1.7.1.
+
+* Add an option commitDiffOpts to customize logs for revisions.
+
+* Pass "-oi" to sendmail by default to prevent premature termination
+ on a line containing only ".".
+
+* Stagger email "Date:" values in an attempt to help mail clients
+ thread the emails in the right order.
+
+* If a mailing list setting is missing, just skip sending the
+ corresponding email (with a warning) instead of failing.
+
+* Add a X-Git-Host header that can be used for email filtering.
+
+* Allow the sender's fully-qualified domain name to be configured.
+
+* Minor documentation improvements.
+
+* Add this CHANGES file.
+
+
+Release 0.9.0
+=============
+
+* Initial release.
diff --git a/contrib/hooks/multimail/README b/contrib/hooks/multimail/README
index 9904396..477d65f 100644
--- a/contrib/hooks/multimail/README
+++ b/contrib/hooks/multimail/README
@@ -91,9 +91,10 @@ Requirements
been tested; if you do so, please report your results.)
* To send emails using the default configuration, a standard sendmail
- program must be located at '/usr/sbin/sendmail' and configured
- correctly to send emails. If this is not the case, see the
- multimailhook.mailer configuration variable below for how to
+ program must be located at '/usr/sbin/sendmail' or
+ '/usr/lib/sendmail' and must be configured correctly to send emails.
+ If this is not the case, set multimailhook.sendmailCommand, or see
+ the multimailhook.mailer configuration variable below for how to
configure git-multimail to send emails via an SMTP server.
@@ -169,7 +170,7 @@ multimailhook.repoName
for gitolite repositories, or otherwise to derive this value from
the repository path name.
-multimailhook.mailinglist
+multimailhook.mailingList
The list of email addresses to which notification emails should be
sent, as RFC 2822 email addresses separated by commas. This
@@ -184,26 +185,29 @@ multimailhook.refchangeList
reference changes should be sent, as RFC 2822 email addresses
separated by commas. This configuration option can be
multivalued. The default is the value in
- multimailhook.mailinglist. Set this value to the empty string to
- prevent reference change emails from being sent.
+ multimailhook.mailingList. Set this value to the empty string to
+ prevent reference change emails from being sent even if
+ multimailhook.mailingList is set.
multimailhook.announceList
The list of email addresses to which emails about new annotated
tags should be sent, as RFC 2822 email addresses separated by
commas. This configuration option can be multivalued. The
- default is the value in multimailhook.refchangelist or
- multimailhook.mailinglist. Set this value to the empty string to
- prevent annotated tag announcement emails from being sent.
+ default is the value in multimailhook.refchangeList or
+ multimailhook.mailingList. Set this value to the empty string to
+ prevent annotated tag announcement emails from being sent even if
+ one of the other values is set.
multimailhook.commitList
The list of email addresses to which emails about individual new
commits should be sent, as RFC 2822 email addresses separated by
commas. This configuration option can be multivalued. The
- default is the value in multimailhook.mailinglist. Set this value
+ default is the value in multimailhook.mailingList. Set this value
to the empty string to prevent notification emails about
- individual commits from being sent.
+ individual commits from being sent even if
+ multimailhook.mailingList is set.
multimailhook.announceShortlog
@@ -237,10 +241,11 @@ multimailhook.mailer
quoting is allowed in the value of this setting, but remember that
Git requires double-quotes to be escaped; e.g.,
- git config multimailhook.sendmailcommand '/usr/sbin/sendmail -t -F \"Git Repo\"'
+ git config multimailhook.sendmailcommand '/usr/sbin/sendmail -oi -t -F \"Git Repo\"'
- Default is '/usr/sbin/sendmail -t' or '/usr/lib/sendmail
- -t' (depending on which file is present and executable).
+ Default is '/usr/sbin/sendmail -oi -t' or
+ '/usr/lib/sendmail -oi -t' (depending on which file is
+ present and executable).
multimailhook.envelopeSender
@@ -344,6 +349,14 @@ multimailhook.logOpts
[multimailhook]
logopts = --pretty=format:\"%h %aN <%aE>%n%s%n%n%b%n\"
+multimailhook.commitLogOpts
+
+ Options passed to "git log" to generate additional info for
+ revision change emails. For example, adding --ignore-all-spaces
+ will suppress whitespace changes. The default options are "-C
+ --stat -p --cc". Shell quoting is allowed; see
+ multimailhook.logOpts for details.
+
multimailhook.emailDomain
Domain name appended to the username of the person doing the push
@@ -381,8 +394,8 @@ Email filtering aids
All emails include extra headers to enable fine tuned filtering and
give information for debugging. All emails include the headers
-"X-Git-Repo", "X-Git-Refname", and "X-Git-Reftype". ReferenceChange
-emails also include headers "X-Git-Oldrev" and "X-Git-Newrev";
+"X-Git-Host", "X-Git-Repo", "X-Git-Refname", and "X-Git-Reftype".
+ReferenceChange emails also include headers "X-Git-Oldrev" and "X-Git-Newrev";
Revision emails also include header "X-Git-Rev".
@@ -463,6 +476,7 @@ The git-multimail project itself is currently hosted on GitHub:
We use the GitHub issue tracker to keep track of bugs and feature
requests, and GitHub pull requests to exchange patches (though, if you
prefer, you can send patches via the Git mailing list with cc to me).
+Please sign off your patches as per the Git project practice.
Please note that although a copy of git-multimail will probably be
distributed in the "contrib" section of the main Git project,
diff --git a/contrib/hooks/multimail/README.Git b/contrib/hooks/multimail/README.Git
index 9c2e66a..129b771 100644
--- a/contrib/hooks/multimail/README.Git
+++ b/contrib/hooks/multimail/README.Git
@@ -6,10 +6,10 @@ website:
https://github.com/mhagger/git-multimail
The version in this directory was obtained from the upstream project
-on 2013-07-14 and consists of the "git-multimail" subdirectory from
+on 2014-04-07 and consists of the "git-multimail" subdirectory from
revision
- 1a5cb09c698a74d15a715a86b09ead5f56bf4b06
+ 1b32653bafc4f902535b9fc1cd9cae911325b870
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/git_multimail.py b/contrib/hooks/multimail/git_multimail.py
index 81c6a51..8b58ed6 100755
--- a/contrib/hooks/multimail/git_multimail.py
+++ b/contrib/hooks/multimail/git_multimail.py
@@ -1,6 +1,6 @@
#! /usr/bin/env python2
-# Copyright (c) 2012,2013 Michael Haggerty
+# Copyright (c) 2012-2014 Michael Haggerty and others
# Derived from contrib/hooks/post-receive-email, which is
# Copyright (c) 2007 Andy Parkins
# and also includes contributions by other authors.
@@ -49,21 +49,25 @@ import sys
import os
import re
import bisect
+import socket
import subprocess
import shlex
import optparse
import smtplib
+import time
try:
from email.utils import make_msgid
from email.utils import getaddresses
from email.utils import formataddr
+ from email.utils import formatdate
from email.header import Header
except ImportError:
# Prior to Python 2.5, the email module used different names:
from email.Utils import make_msgid
from email.Utils import getaddresses
from email.Utils import formataddr
+ from email.Utils import formatdate
from email.Header import Header
@@ -73,6 +77,7 @@ ZEROS = '0' * 40
LOGBEGIN = '- Log -----------------------------------------------------------------\n'
LOGEND = '-----------------------------------------------------------------------\n'
+ADDR_HEADERS = set(['from', 'to', 'cc', 'bcc', 'reply-to', 'sender'])
# It is assumed in many places that the encoding is uniformly UTF-8,
# so changing these constants is unsupported. But define them here
@@ -95,6 +100,7 @@ REF_DELETED_SUBJECT_TEMPLATE = (
)
REFCHANGE_HEADER_TEMPLATE = """\
+Date: %(send_date)s
To: %(recipients)s
Subject: %(subject)s
MIME-Version: 1.0
@@ -103,6 +109,7 @@ Content-Transfer-Encoding: 8bit
Message-ID: %(msgid)s
From: %(fromaddr)s
Reply-To: %(reply_to)s
+X-Git-Host: %(fqdn)s
X-Git-Repo: %(repo_shortname)s
X-Git-Refname: %(refname)s
X-Git-Reftype: %(refname_type)s
@@ -221,6 +228,7 @@ how to provide full information about this reference change.
REVISION_HEADER_TEMPLATE = """\
+Date: %(send_date)s
To: %(recipients)s
Subject: %(emailprefix)s%(num)02d/%(tot)02d: %(oneline)s
MIME-Version: 1.0
@@ -230,6 +238,7 @@ From: %(fromaddr)s
Reply-To: %(reply_to)s
In-Reply-To: %(reply_to_msgid)s
References: %(reply_to_msgid)s
+X-Git-Host: %(fqdn)s
X-Git-Repo: %(repo_shortname)s
X-Git-Refname: %(refname)s
X-Git-Reftype: %(refname_type)s
@@ -263,13 +272,43 @@ class ConfigurationException(Exception):
pass
+# The "git" program (this could be changed to include a full path):
+GIT_EXECUTABLE = 'git'
+
+
+# How "git" should be invoked (including global arguments), as a list
+# of words. This variable is usually initialized automatically by
+# read_git_output() via choose_git_command(), but if a value is set
+# here then it will be used unconditionally.
+GIT_CMD = None
+
+
+def choose_git_command():
+ """Decide how to invoke git, and record the choice in GIT_CMD."""
+
+ global GIT_CMD
+
+ if GIT_CMD is None:
+ try:
+ # Check to see whether the "-c" option is accepted (it was
+ # only added in Git 1.7.2). We don't actually use the
+ # output of "git --version", though if we needed more
+ # specific version information this would be the place to
+ # do it.
+ cmd = [GIT_EXECUTABLE, '-c', 'foo.bar=baz', '--version']
+ read_output(cmd)
+ GIT_CMD = [GIT_EXECUTABLE, '-c', 'i18n.logoutputencoding=%s' % (ENCODING,)]
+ except CommandError:
+ GIT_CMD = [GIT_EXECUTABLE]
+
+
def read_git_output(args, input=None, keepends=False, **kw):
"""Read the output of a Git command."""
- return read_output(
- ['git', '-c', 'i18n.logoutputencoding=%s' % (ENCODING,)] + args,
- input=input, keepends=keepends, **kw
- )
+ if GIT_CMD is None:
+ choose_git_command()
+
+ return read_output(GIT_CMD + args, input=input, keepends=keepends, **kw)
def read_output(cmd, input=None, keepends=False, **kw):
@@ -297,6 +336,31 @@ def read_git_lines(args, keepends=False, **kw):
return read_git_output(args, keepends=True, **kw).splitlines(keepends)
+def header_encode(text, header_name=None):
+ """Encode and line-wrap the value of an email header field."""
+
+ try:
+ if isinstance(text, str):
+ text = text.decode(ENCODING, 'replace')
+ return Header(text, header_name=header_name).encode()
+ except UnicodeEncodeError:
+ return Header(text, header_name=header_name, charset=CHARSET,
+ errors='replace').encode()
+
+
+def addr_header_encode(text, header_name=None):
+ """Encode and line-wrap the value of an email header field containing
+ email addresses."""
+
+ return Header(
+ ', '.join(
+ formataddr((header_encode(name), emailaddr))
+ for name, emailaddr in getaddresses([text])
+ ),
+ header_name=header_name
+ ).encode()
+
+
class Config(object):
def __init__(self, section, git_config=None):
"""Represent a section of the git configuration.
@@ -578,11 +642,11 @@ class Change(object):
% (e.args[0], line,)
)
else:
- try:
- h = Header(value, header_name=name)
- except UnicodeDecodeError:
- h = Header(value, header_name=name, charset=CHARSET, errors='replace')
- for splitline in ('%s: %s\n' % (name, h.encode(),)).splitlines(True):
+ if name.lower() in ADDR_HEADERS:
+ value = addr_header_encode(value, name)
+ else:
+ value = header_encode(value, name)
+ for splitline in ('%s: %s\n' % (name, value)).splitlines(True):
yield splitline
def generate_email_header(self):
@@ -616,15 +680,19 @@ class Change(object):
raise NotImplementedError()
- def generate_email(self, push, body_filter=None):
+ def generate_email(self, push, body_filter=None, extra_header_values={}):
"""Generate an email describing this change.
Iterate over the lines (including the header lines) of an
email describing this change. If body_filter is not None,
then use it to filter the lines that are intended for the
- email body."""
+ email body.
+
+ The extra_header_values field is received as a dict and not as
+ **kwargs, to allow passing other keyword arguments in the
+ future (e.g. passing extra values to generate_email_intro()"""
- for line in self.generate_email_header():
+ for line in self.generate_email_header(**extra_header_values):
yield line
yield '\n'
for line in self.generate_email_intro():
@@ -680,8 +748,10 @@ class Revision(Change):
return values
- def generate_email_header(self):
- for line in self.expand_header_lines(REVISION_HEADER_TEMPLATE):
+ def generate_email_header(self, **extra_values):
+ for line in self.expand_header_lines(
+ REVISION_HEADER_TEMPLATE, **extra_values
+ ):
yield line
def generate_email_intro(self):
@@ -692,11 +762,7 @@ class Revision(Change):
"""Show this revision."""
return read_git_lines(
- [
- 'log', '-C',
- '--stat', '-p', '--cc',
- '-1', self.rev.sha1,
- ],
+ ['log'] + self.environment.commitlogopts + ['-1', self.rev.sha1],
keepends=True,
)
@@ -800,6 +866,7 @@ class ReferenceChange(Change):
self.msgid = make_msgid()
self.diffopts = environment.diffopts
self.logopts = environment.logopts
+ self.commitlogopts = environment.commitlogopts
self.showlog = environment.refchange_showlog
def _compute_values(self):
@@ -835,9 +902,12 @@ class ReferenceChange(Change):
}[self.change_type]
return self.expand(template)
- def generate_email_header(self):
+ def generate_email_header(self, **extra_values):
+ if 'subject' not in extra_values:
+ extra_values['subject'] = self.get_subject()
+
for line in self.expand_header_lines(
- REFCHANGE_HEADER_TEMPLATE, subject=self.get_subject(),
+ REFCHANGE_HEADER_TEMPLATE, **extra_values
):
yield line
@@ -1273,7 +1343,7 @@ class Mailer(object):
class SendMailer(Mailer):
- """Send emails using 'sendmail -t'."""
+ """Send emails using 'sendmail -oi -t'."""
SENDMAIL_CANDIDATES = [
'/usr/sbin/sendmail',
@@ -1302,7 +1372,7 @@ class SendMailer(Mailer):
if command:
self.command = command[:]
else:
- self.command = [self.find_sendmail(), '-t']
+ self.command = [self.find_sendmail(), '-oi', '-t']
if envelopesender:
self.command.extend(['-f', envelopesender])
@@ -1495,6 +1565,12 @@ class Environment(object):
'git log' when generating the detailed log for a set of
commits (see refchange_showlog)
+ commitlogopts (list of strings)
+
+ The options that should be passed to 'git log' for each
+ commit mail. The value should be a list of strings
+ representing words to be passed to the command.
+
"""
REPO_NAME_RE = re.compile(r'^(?P<name>.+?)(?:\.git)$')
@@ -1506,6 +1582,7 @@ class Environment(object):
self.diffopts = ['--stat', '--summary', '--find-copies-harder']
self.logopts = []
self.refchange_showlog = False
+ self.commitlogopts = ['-C', '--stat', '-p', '--cc']
self.COMPUTED_KEYS = [
'administrator',
@@ -1672,6 +1749,10 @@ class ConfigOptionsEnvironmentMixin(ConfigEnvironmentMixin):
if logopts is not None:
self.logopts = shlex.split(logopts)
+ commitlogopts = config.get('commitlogopts')
+ if commitlogopts is not None:
+ self.commitlogopts = shlex.split(commitlogopts)
+
reply_to = config.get('replyTo')
self.__reply_to_refchange = config.get('replyToRefchange', default=reply_to)
if (
@@ -1829,6 +1910,47 @@ class ConfigMaxlinesEnvironmentMixin(
)
+class FQDNEnvironmentMixin(Environment):
+ """A mixin that sets the host's FQDN to its constructor argument."""
+
+ def __init__(self, fqdn, **kw):
+ super(FQDNEnvironmentMixin, self).__init__(**kw)
+ self.COMPUTED_KEYS += ['fqdn']
+ self.__fqdn = fqdn
+
+ def get_fqdn(self):
+ """Return the fully-qualified domain name for this host.
+
+ Return None if it is unavailable or unwanted."""
+
+ return self.__fqdn
+
+
+class ConfigFQDNEnvironmentMixin(
+ ConfigEnvironmentMixin,
+ FQDNEnvironmentMixin,
+ ):
+ """Read the FQDN from the config."""
+
+ def __init__(self, config, **kw):
+ fqdn = config.get('fqdn')
+ super(ConfigFQDNEnvironmentMixin, self).__init__(
+ config=config,
+ fqdn=fqdn,
+ **kw
+ )
+
+
+class ComputeFQDNEnvironmentMixin(FQDNEnvironmentMixin):
+ """Get the FQDN by calling socket.getfqdn()."""
+
+ def __init__(self, **kw):
+ super(ComputeFQDNEnvironmentMixin, self).__init__(
+ fqdn=socket.getfqdn(),
+ **kw
+ )
+
+
class PusherDomainEnvironmentMixin(ConfigEnvironmentMixin):
"""Deduce pusher_email from pusher by appending an emaildomain."""
@@ -1861,6 +1983,10 @@ class StaticRecipientsEnvironmentMixin(Environment):
# actual *contents* of the change being reported, we only
# choose based on the *type* of the change. Therefore we can
# compute them once and for all:
+ if not (refchange_recipients
+ or announce_recipients
+ or revision_recipients):
+ raise ConfigurationException('No email recipients configured!')
self.__refchange_recipients = refchange_recipients
self.__announce_recipients = announce_recipients
self.__revision_recipients = revision_recipients
@@ -1911,17 +2037,8 @@ class ConfigRecipientsEnvironmentMixin(
retval = config.get_recipients(name)
if retval is not None:
return retval
- if len(names) == 1:
- hint = 'Please set "%s.%s"' % (config.section, name)
else:
- hint = (
- 'Please set one of the following:\n "%s"'
- % ('"\n "'.join('%s.%s' % (config.section, name) for name in names))
- )
-
- raise ConfigurationException(
- 'The list of recipients for %s is not configured.\n%s' % (names[0], hint)
- )
+ return ''
class ProjectdescEnvironmentMixin(Environment):
@@ -1956,6 +2073,7 @@ class GenericEnvironmentMixin(Environment):
class GenericEnvironment(
ProjectdescEnvironmentMixin,
ConfigMaxlinesEnvironmentMixin,
+ ComputeFQDNEnvironmentMixin,
ConfigFilterLinesEnvironmentMixin,
ConfigRecipientsEnvironmentMixin,
PusherDomainEnvironmentMixin,
@@ -1980,9 +2098,27 @@ class GitoliteEnvironmentMixin(Environment):
return self.osenv.get('GL_USER', 'unknown user')
+class IncrementalDateTime(object):
+ """Simple wrapper to give incremental date/times.
+
+ Each call will result in a date/time a second later than the
+ previous call. This can be used to falsify email headers, to
+ increase the likelihood that email clients sort the emails
+ correctly."""
+
+ def __init__(self):
+ self.time = time.time()
+
+ def next(self):
+ formatted = formatdate(self.time, True)
+ self.time += 1
+ return formatted
+
+
class GitoliteEnvironment(
ProjectdescEnvironmentMixin,
ConfigMaxlinesEnvironmentMixin,
+ ComputeFQDNEnvironmentMixin,
ConfigFilterLinesEnvironmentMixin,
ConfigRecipientsEnvironmentMixin,
PusherDomainEnvironmentMixin,
@@ -2187,6 +2323,7 @@ class Push(object):
# guarantee that one (and only one) email is generated for
# each new commit.
unhandled_sha1s = set(self.get_new_commits())
+ send_date = IncrementalDateTime()
for change in self.changes:
# Check if we've got anyone to send to
if not change.recipients:
@@ -2197,7 +2334,11 @@ class Push(object):
)
else:
sys.stderr.write('Sending notification emails to: %s\n' % (change.recipients,))
- mailer.send(change.generate_email(self, body_filter), change.recipients)
+ extra_values = {'send_date' : send_date.next()}
+ mailer.send(
+ change.generate_email(self, body_filter, extra_values),
+ change.recipients,
+ )
sha1s = []
for sha1 in reversed(list(self.get_new_commits(change))):
@@ -2217,7 +2358,11 @@ class Push(object):
for (num, sha1) in enumerate(sha1s):
rev = Revision(change, GitObject(sha1), num=num+1, tot=len(sha1s))
if rev.recipients:
- mailer.send(rev.generate_email(self, body_filter), rev.recipients)
+ extra_values = {'send_date' : send_date.next()}
+ mailer.send(
+ rev.generate_email(self, body_filter, extra_values),
+ rev.recipients,
+ )
# Consistency check:
if unhandled_sha1s:
@@ -2288,6 +2433,7 @@ def choose_environment(config, osenv=None, env=None, recipients=None):
environment_mixins = [
ProjectdescEnvironmentMixin,
ConfigMaxlinesEnvironmentMixin,
+ ComputeFQDNEnvironmentMixin,
ConfigFilterLinesEnvironmentMixin,
PusherDomainEnvironmentMixin,
ConfigOptionsEnvironmentMixin,
diff --git a/contrib/hooks/multimail/post-receive b/contrib/hooks/multimail/post-receive
index 93ebb43..4d46828 100755
--- a/contrib/hooks/multimail/post-receive
+++ b/contrib/hooks/multimail/post-receive
@@ -66,10 +66,10 @@ mailer = git_multimail.choose_mailer(config, environment)
# Alternatively, you may hardcode the mailer using code like one of
# the following:
-# Use "/usr/sbin/sendmail -t" to send emails. The envelopesender
+# Use "/usr/sbin/sendmail -oi -t" to send emails. The envelopesender
# argument is optional:
#mailer = git_multimail.SendMailer(
-# command=['/usr/sbin/sendmail', '-t'],
+# command=['/usr/sbin/sendmail', '-oi', '-t'],
# envelopesender='git-repo@example.com',
# )
diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl
index 3f8d993..8dd74a9 100755
--- a/contrib/mw-to-git/git-remote-mediawiki.perl
+++ b/contrib/mw-to-git/git-remote-mediawiki.perl
@@ -461,7 +461,12 @@ sub download_mw_mediafile {
my $response = $mediawiki->{ua}->get($download_url);
if ($response->code == HTTP_CODE_OK) {
- return $response->decoded_content;
+ # It is tempting to return
+ # $response->decoded_content({charset => "none"}), but
+ # when doing so, utf8::downgrade($content) fails with
+ # "Wide character in subroutine entry".
+ $response->decode();
+ return $response->content();
} else {
print {*STDERR} "Error downloading mediafile from :\n";
print {*STDERR} "URL: ${download_url}\n";
diff --git a/contrib/mw-to-git/t/install-wiki.sh b/contrib/mw-to-git/t/install-wiki.sh
index 70a53f6..c215213 100755
--- a/contrib/mw-to-git/t/install-wiki.sh
+++ b/contrib/mw-to-git/t/install-wiki.sh
@@ -20,6 +20,8 @@ usage () {
echo " install | -i : Install a wiki on your computer."
echo " delete | -d : Delete the wiki and all its pages and "
echo " content."
+ echo " start | -s : Start the previously configured lighttpd daemon"
+ echo " stop : Stop lighttpd daemon."
}
@@ -33,6 +35,14 @@ case "$1" in
wiki_delete
exit 0
;;
+ "start" | "-s")
+ start_lighttpd
+ exit
+ ;;
+ "stop")
+ stop_lighttpd
+ exit
+ ;;
"--help" | "-h")
usage
exit 0
diff --git a/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh b/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh
index 811a90c..22f069d 100755
--- a/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh
+++ b/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh
@@ -191,10 +191,10 @@ test_expect_success 'Git clone works with the shallow option' '
test_path_is_file mw_dir_11/Main_Page.mw &&
(
cd mw_dir_11 &&
- test `git log --oneline Nyan.mw | wc -l` -eq 1 &&
- test `git log --oneline Foo.mw | wc -l` -eq 1 &&
- test `git log --oneline Bar.mw | wc -l` -eq 1 &&
- test `git log --oneline Main_Page.mw | wc -l ` -eq 1
+ test $(git log --oneline Nyan.mw | wc -l) -eq 1 &&
+ test $(git log --oneline Foo.mw | wc -l) -eq 1 &&
+ test $(git log --oneline Bar.mw | wc -l) -eq 1 &&
+ test $(git log --oneline Main_Page.mw | wc -l ) -eq 1
) &&
wiki_check_content mw_dir_11/Nyan.mw Nyan &&
wiki_check_content mw_dir_11/Foo.mw Foo &&
@@ -218,9 +218,9 @@ test_expect_success 'Git clone works with the shallow option with a delete page'
test_path_is_file mw_dir_12/Main_Page.mw &&
(
cd mw_dir_12 &&
- test `git log --oneline Nyan.mw | wc -l` -eq 1 &&
- test `git log --oneline Bar.mw | wc -l` -eq 1 &&
- test `git log --oneline Main_Page.mw | wc -l ` -eq 1
+ test $(git log --oneline Nyan.mw | wc -l) -eq 1 &&
+ test $(git log --oneline Bar.mw | wc -l) -eq 1 &&
+ test $(git log --oneline Main_Page.mw | wc -l ) -eq 1
) &&
wiki_check_content mw_dir_12/Nyan.mw Nyan &&
wiki_check_content mw_dir_12/Bar.mw Bar &&
diff --git a/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh b/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh
index 37021e2..6b0dbda 100755
--- a/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh
+++ b/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh
@@ -70,8 +70,8 @@ test_expect_success 'The shallow option works with accents' '
test_path_is_file mw_dir_4/Main_Page.mw &&
(
cd mw_dir_4 &&
- test `git log --oneline Néoà.mw | wc -l` -eq 1 &&
- test `git log --oneline Main_Page.mw | wc -l ` -eq 1
+ test $(git log --oneline Néoà.mw | wc -l) -eq 1 &&
+ test $(git log --oneline Main_Page.mw | wc -l ) -eq 1
) &&
wiki_check_content mw_dir_4/Néoà.mw Néoà &&
wiki_check_content mw_dir_4/Main_Page.mw Main_Page
diff --git a/contrib/mw-to-git/t/t9363-mw-to-git-export-import.sh b/contrib/mw-to-git/t/t9363-mw-to-git-export-import.sh
index 5a03739..3ff3a09 100755
--- a/contrib/mw-to-git/t/t9363-mw-to-git-export-import.sh
+++ b/contrib/mw-to-git/t/t9363-mw-to-git-export-import.sh
@@ -58,6 +58,25 @@ test_expect_success 'git clone works on previously created wiki with media files
test_cmp mw_dir_clone/Foo.txt mw_dir/Foo.txt
'
+test_expect_success 'git push can upload media (File:) files containing valid UTF-8' '
+ wiki_reset &&
+ git clone mediawiki::'"$WIKI_URL"' mw_dir &&
+ (
+ cd mw_dir &&
+ "$PERL_PATH" -e "print STDOUT \"UTF-8 content: éèàéê€.\";" >Bar.txt &&
+ git add Bar.txt &&
+ git commit -m "add a text file with UTF-8 content" &&
+ git push
+ )
+'
+
+test_expect_success 'git clone works on previously created wiki with media files containing valid UTF-8' '
+ test_when_finished "rm -rf mw_dir mw_dir_clone" &&
+ git clone -c remote.origin.mediaimport=true \
+ mediawiki::'"$WIKI_URL"' mw_dir_clone &&
+ test_cmp mw_dir_clone/Bar.txt mw_dir/Bar.txt
+'
+
test_expect_success 'git push & pull work with locally renamed media files' '
wiki_reset &&
git clone mediawiki::'"$WIKI_URL"' mw_dir &&
diff --git a/contrib/mw-to-git/t/t9365-continuing-queries.sh b/contrib/mw-to-git/t/t9365-continuing-queries.sh
index 27e267f..0164547 100755
--- a/contrib/mw-to-git/t/t9365-continuing-queries.sh
+++ b/contrib/mw-to-git/t/t9365-continuing-queries.sh
@@ -9,7 +9,7 @@ test_check_precond
test_expect_success 'creating page w/ >500 revisions' '
wiki_reset &&
- for i in `test_seq 501`
+ for i in $(test_seq 501)
do
echo "creating revision $i" &&
wiki_editpage foo "revision $i<br/>" true
diff --git a/contrib/mw-to-git/t/test-gitmw-lib.sh b/contrib/mw-to-git/t/test-gitmw-lib.sh
index 3372b2a..6546294 100755
--- a/contrib/mw-to-git/t/test-gitmw-lib.sh
+++ b/contrib/mw-to-git/t/test-gitmw-lib.sh
@@ -90,7 +90,7 @@ test_diff_directories () {
#
# Check that <dir> contains exactly <N> files
test_contains_N_files () {
- if test `ls -- "$1" | wc -l` -ne "$2"; then
+ if test $(ls -- "$1" | wc -l) -ne "$2"; then
echo "directory $1 should contain $2 files"
echo "it contains these files:"
ls "$1"
@@ -289,7 +289,6 @@ start_lighttpd () {
# Kill daemon lighttpd and removes files and folders associated.
stop_lighttpd () {
test -f "$WEB_TMP/pid" && kill $(cat "$WEB_TMP/pid")
- rm -rf "$WEB"
}
# Create the SQLite database of the MediaWiki. If the database file already
@@ -341,10 +340,10 @@ wiki_install () {
"http://download.wikimedia.org/mediawiki/$MW_VERSION_MAJOR/"\
"$MW_FILENAME. "\
"Please fix your connection and launch the script again."
- echo "$MW_FILENAME downloaded in `pwd`. "\
+ echo "$MW_FILENAME downloaded in $(pwd). "\
"You can delete it later if you want."
else
- echo "Reusing existing $MW_FILENAME downloaded in `pwd`."
+ echo "Reusing existing $MW_FILENAME downloaded in $(pwd)."
fi
archive_abs_path=$(pwd)/$MW_FILENAME
cd "$WIKI_DIR_INST/$WIKI_DIR_NAME/" ||
@@ -415,6 +414,7 @@ wiki_reset () {
wiki_delete () {
if test $LIGHTTPD = "true"; then
stop_lighttpd
+ rm -fr "$WEB"
else
# Delete the wiki's directory.
rm -rf "$WIKI_DIR_INST/$WIKI_DIR_NAME" ||
diff --git a/contrib/remote-helpers/Makefile b/contrib/remote-helpers/Makefile
deleted file mode 100644
index 239161d..0000000
--- a/contrib/remote-helpers/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-TESTS := $(wildcard test*.sh)
-
-export T := $(addprefix $(CURDIR)/,$(TESTS))
-export MAKE := $(MAKE) -e
-export PATH := $(CURDIR):$(PATH)
-export TEST_LINT := test-lint-executable test-lint-shell-syntax
-
-test:
- $(MAKE) -C ../../t $@
-
-$(TESTS):
- $(MAKE) -C ../../t $(CURDIR)/$@
-
-.PHONY: $(TESTS)
diff --git a/contrib/remote-helpers/README b/contrib/remote-helpers/README
new file mode 100644
index 0000000..ac72332
--- /dev/null
+++ b/contrib/remote-helpers/README
@@ -0,0 +1,15 @@
+The remote-helper bridges to access data stored in Mercurial and
+Bazaar are maintained outside the git.git tree in the repositories
+of their primary author:
+
+ https://github.com/felipec/git-remote-hg (for Mercurial)
+ https://github.com/felipec/git-remote-bzr (for Bazaar)
+
+You can pick a directory on your $PATH and download them from these
+repositories, e.g.:
+
+ $ wget -O $HOME/bin/git-remote-hg \
+ https://raw.github.com/felipec/git-remote-hg/master/git-remote-hg
+ $ wget -O $HOME/bin/git-remote-bzr \
+ https://raw.github.com/felipec/git-remote-bzr/master/git-remote-bzr
+ $ chmod +x $HOME/bin/git-remote-hg $HOME/bin/git-remote-bzr
diff --git a/contrib/remote-helpers/git-remote-bzr b/contrib/remote-helpers/git-remote-bzr
index 332aba7..712a137 100755
--- a/contrib/remote-helpers/git-remote-bzr
+++ b/contrib/remote-helpers/git-remote-bzr
@@ -1,952 +1,13 @@
#!/usr/bin/env python
-#
-# Copyright (c) 2012 Felipe Contreras
-#
-
-#
-# Just copy to your ~/bin, or anywhere in your $PATH.
-# Then you can clone with:
-# % git clone bzr::/path/to/bzr/repo/or/url
-#
-# For example:
-# % git clone bzr::$HOME/myrepo
-# or
-# % git clone bzr::lp:myrepo
-#
-# If you want to specify which branches you want to track (per repo):
-# % git config remote.origin.bzr-branches 'trunk, devel, test'
-#
-# Where 'origin' is the name of the repository you want to specify the
-# branches.
-#
-
-import sys
-
-import bzrlib
-if hasattr(bzrlib, "initialize"):
- bzrlib.initialize()
-
-import bzrlib.plugin
-bzrlib.plugin.load_plugins()
-
-import bzrlib.generate_ids
-import bzrlib.transport
-import bzrlib.errors
-import bzrlib.ui
-import bzrlib.urlutils
-import bzrlib.branch
import sys
-import os
-import json
-import re
-import StringIO
-import atexit, shutil, hashlib, urlparse, subprocess
-
-NAME_RE = re.compile('^([^<>]+)')
-AUTHOR_RE = re.compile('^([^<>]+?)? ?[<>]([^<>]*)(?:$|>)')
-EMAIL_RE = re.compile(r'([^ \t<>]+@[^ \t<>]+)')
-RAW_AUTHOR_RE = re.compile('^(\w+) (.+)? <(.*)> (\d+) ([+-]\d+)')
-
-def die(msg, *args):
- sys.stderr.write('ERROR: %s\n' % (msg % args))
- sys.exit(1)
-
-def warn(msg, *args):
- sys.stderr.write('WARNING: %s\n' % (msg % args))
-
-def gittz(tz):
- return '%+03d%02d' % (tz / 3600, tz % 3600 / 60)
-
-def get_config(config):
- cmd = ['git', 'config', '--get', config]
- process = subprocess.Popen(cmd, stdout=subprocess.PIPE)
- output, _ = process.communicate()
- return output
-
-class Marks:
-
- def __init__(self, path):
- self.path = path
- self.tips = {}
- self.marks = {}
- self.rev_marks = {}
- self.last_mark = 0
- self.load()
-
- def load(self):
- if not os.path.exists(self.path):
- return
-
- tmp = json.load(open(self.path))
- self.tips = tmp['tips']
- self.marks = tmp['marks']
- self.last_mark = tmp['last-mark']
-
- for rev, mark in self.marks.iteritems():
- self.rev_marks[mark] = rev
-
- def dict(self):
- return { 'tips': self.tips, 'marks': self.marks, 'last-mark' : self.last_mark }
-
- def store(self):
- json.dump(self.dict(), open(self.path, 'w'))
-
- def __str__(self):
- return str(self.dict())
-
- def from_rev(self, rev):
- return self.marks[rev]
-
- def to_rev(self, mark):
- return str(self.rev_marks[mark])
-
- def next_mark(self):
- self.last_mark += 1
- return self.last_mark
-
- def get_mark(self, rev):
- self.last_mark += 1
- self.marks[rev] = self.last_mark
- return self.last_mark
-
- def is_marked(self, rev):
- return rev in self.marks
-
- def new_mark(self, rev, mark):
- self.marks[rev] = mark
- self.rev_marks[mark] = rev
- self.last_mark = mark
-
- def get_tip(self, branch):
- try:
- return str(self.tips[branch])
- except KeyError:
- return None
-
- def set_tip(self, branch, tip):
- self.tips[branch] = tip
-
-class Parser:
-
- def __init__(self, repo):
- self.repo = repo
- self.line = self.get_line()
-
- def get_line(self):
- return sys.stdin.readline().strip()
-
- def __getitem__(self, i):
- return self.line.split()[i]
-
- def check(self, word):
- return self.line.startswith(word)
-
- def each_block(self, separator):
- while self.line != separator:
- yield self.line
- self.line = self.get_line()
-
- def __iter__(self):
- return self.each_block('')
-
- def next(self):
- self.line = self.get_line()
- if self.line == 'done':
- self.line = None
-
- def get_mark(self):
- i = self.line.index(':') + 1
- return int(self.line[i:])
-
- def get_data(self):
- if not self.check('data'):
- return None
- i = self.line.index(' ') + 1
- size = int(self.line[i:])
- return sys.stdin.read(size)
-
- def get_author(self):
- m = RAW_AUTHOR_RE.match(self.line)
- if not m:
- return None
- _, name, email, date, tz = m.groups()
- name = name.decode('utf-8')
- committer = '%s <%s>' % (name, email)
- tz = int(tz)
- tz = ((tz / 100) * 3600) + ((tz % 100) * 60)
- return (committer, int(date), tz)
-
-def rev_to_mark(rev):
- return marks.from_rev(rev)
-
-def mark_to_rev(mark):
- return marks.to_rev(mark)
-
-def fixup_user(user):
- name = mail = None
- user = user.replace('"', '')
- m = AUTHOR_RE.match(user)
- if m:
- name = m.group(1)
- mail = m.group(2).strip()
- else:
- m = EMAIL_RE.match(user)
- if m:
- mail = m.group(1)
- else:
- m = NAME_RE.match(user)
- if m:
- name = m.group(1).strip()
-
- if not name:
- name = 'unknown'
- if not mail:
- mail = 'Unknown'
-
- return '%s <%s>' % (name, mail)
-
-def get_filechanges(cur, prev):
- modified = {}
- removed = {}
-
- changes = cur.changes_from(prev)
-
- def u(s):
- return s.encode('utf-8')
-
- for path, fid, kind in changes.added:
- modified[u(path)] = fid
- for path, fid, kind in changes.removed:
- removed[u(path)] = None
- for path, fid, kind, mod, _ in changes.modified:
- modified[u(path)] = fid
- for oldpath, newpath, fid, kind, mod, _ in changes.renamed:
- removed[u(oldpath)] = None
- if kind == 'directory':
- lst = cur.list_files(from_dir=newpath, recursive=True)
- for path, file_class, kind, fid, entry in lst:
- if kind != 'directory':
- modified[u(newpath + '/' + path)] = fid
- else:
- modified[u(newpath)] = fid
-
- return modified, removed
-
-def export_files(tree, files):
- final = []
- for path, fid in files.iteritems():
- kind = tree.kind(fid)
-
- h = tree.get_file_sha1(fid)
-
- if kind == 'symlink':
- d = tree.get_symlink_target(fid)
- mode = '120000'
- elif kind == 'file':
-
- if tree.is_executable(fid):
- mode = '100755'
- else:
- mode = '100644'
-
- # is the blob already exported?
- if h in filenodes:
- mark = filenodes[h]
- final.append((mode, mark, path))
- continue
-
- d = tree.get_file_text(fid)
- elif kind == 'directory':
- continue
- else:
- die("Unhandled kind '%s' for path '%s'" % (kind, path))
-
- mark = marks.next_mark()
- filenodes[h] = mark
-
- print "blob"
- print "mark :%u" % mark
- print "data %d" % len(d)
- print d
-
- final.append((mode, mark, path))
-
- return final
-
-def export_branch(repo, name):
- ref = '%s/heads/%s' % (prefix, name)
- tip = marks.get_tip(name)
-
- branch = get_remote_branch(name)
- repo = branch.repository
-
- branch.lock_read()
- revs = branch.iter_merge_sorted_revisions(None, tip, 'exclude', 'forward')
- try:
- tip_revno = branch.revision_id_to_revno(tip)
- last_revno, _ = branch.last_revision_info()
- total = last_revno - tip_revno
- except bzrlib.errors.NoSuchRevision:
- tip_revno = 0
- total = 0
-
- for revid, _, seq, _ in revs:
-
- if marks.is_marked(revid):
- continue
-
- rev = repo.get_revision(revid)
- revno = seq[0]
-
- parents = rev.parent_ids
- time = rev.timestamp
- tz = rev.timezone
- committer = rev.committer.encode('utf-8')
- committer = "%s %u %s" % (fixup_user(committer), time, gittz(tz))
- authors = rev.get_apparent_authors()
- if authors:
- author = authors[0].encode('utf-8')
- author = "%s %u %s" % (fixup_user(author), time, gittz(tz))
- else:
- author = committer
- msg = rev.message.encode('utf-8')
-
- msg += '\n'
-
- if len(parents) == 0:
- parent = bzrlib.revision.NULL_REVISION
- else:
- parent = parents[0]
-
- cur_tree = repo.revision_tree(revid)
- prev = repo.revision_tree(parent)
- modified, removed = get_filechanges(cur_tree, prev)
-
- modified_final = export_files(cur_tree, modified)
-
- if len(parents) == 0:
- print 'reset %s' % ref
-
- print "commit %s" % ref
- print "mark :%d" % (marks.get_mark(revid))
- print "author %s" % (author)
- print "committer %s" % (committer)
- print "data %d" % (len(msg))
- print msg
-
- for i, p in enumerate(parents):
- try:
- m = rev_to_mark(p)
- except KeyError:
- # ghost?
- continue
- if i == 0:
- print "from :%s" % m
- else:
- print "merge :%s" % m
-
- for f in removed:
- print "D %s" % (f,)
- for f in modified_final:
- print "M %s :%u %s" % f
- print
-
- if len(seq) > 1:
- # let's skip branch revisions from the progress report
- continue
-
- progress = (revno - tip_revno)
- if (progress % 100 == 0):
- if total:
- print "progress revision %d '%s' (%d/%d)" % (revno, name, progress, total)
- else:
- print "progress revision %d '%s' (%d)" % (revno, name, progress)
-
- branch.unlock()
-
- revid = branch.last_revision()
-
- # make sure the ref is updated
- print "reset %s" % ref
- print "from :%u" % rev_to_mark(revid)
- print
-
- marks.set_tip(name, revid)
-
-def export_tag(repo, name):
- ref = '%s/tags/%s' % (prefix, name)
- print "reset %s" % ref
- print "from :%u" % rev_to_mark(tags[name])
- print
-
-def do_import(parser):
- repo = parser.repo
- path = os.path.join(dirname, 'marks-git')
-
- print "feature done"
- if os.path.exists(path):
- print "feature import-marks=%s" % path
- print "feature export-marks=%s" % path
- print "feature force"
- sys.stdout.flush()
-
- while parser.check('import'):
- ref = parser[1]
- if ref.startswith('refs/heads/'):
- name = ref[len('refs/heads/'):]
- export_branch(repo, name)
- if ref.startswith('refs/tags/'):
- name = ref[len('refs/tags/'):]
- export_tag(repo, name)
- parser.next()
-
- print 'done'
-
- sys.stdout.flush()
-
-def parse_blob(parser):
- parser.next()
- mark = parser.get_mark()
- parser.next()
- data = parser.get_data()
- blob_marks[mark] = data
- parser.next()
-
-class CustomTree():
-
- def __init__(self, branch, revid, parents, files):
- self.updates = {}
- self.branch = branch
-
- def copy_tree(revid):
- files = files_cache[revid] = {}
- branch.lock_read()
- tree = branch.repository.revision_tree(revid)
- try:
- for path, entry in tree.iter_entries_by_dir():
- files[path] = [entry.file_id, None]
- finally:
- branch.unlock()
- return files
-
- if len(parents) == 0:
- self.base_id = bzrlib.revision.NULL_REVISION
- self.base_files = {}
- else:
- self.base_id = parents[0]
- self.base_files = files_cache.get(self.base_id, None)
- if not self.base_files:
- self.base_files = copy_tree(self.base_id)
-
- self.files = files_cache[revid] = self.base_files.copy()
- self.rev_files = {}
-
- for path, data in self.files.iteritems():
- fid, mark = data
- self.rev_files[fid] = [path, mark]
-
- for path, f in files.iteritems():
- fid, mark = self.files.get(path, [None, None])
- if not fid:
- fid = bzrlib.generate_ids.gen_file_id(path)
- f['path'] = path
- self.rev_files[fid] = [path, mark]
- self.updates[fid] = f
-
- def last_revision(self):
- return self.base_id
-
- def iter_changes(self):
- changes = []
-
- def get_parent(dirname, basename):
- parent_fid, mark = self.base_files.get(dirname, [None, None])
- if parent_fid:
- return parent_fid
- parent_fid, mark = self.files.get(dirname, [None, None])
- if parent_fid:
- return parent_fid
- if basename == '':
- return None
- fid = bzrlib.generate_ids.gen_file_id(path)
- add_entry(fid, dirname, 'directory')
- return fid
-
- def add_entry(fid, path, kind, mode=None):
- dirname, basename = os.path.split(path)
- parent_fid = get_parent(dirname, basename)
-
- executable = False
- if mode == '100755':
- executable = True
- elif mode == '120000':
- kind = 'symlink'
-
- change = (fid,
- (None, path),
- True,
- (False, True),
- (None, parent_fid),
- (None, basename),
- (None, kind),
- (None, executable))
- self.files[path] = [change[0], None]
- changes.append(change)
-
- def update_entry(fid, path, kind, mode=None):
- dirname, basename = os.path.split(path)
- parent_fid = get_parent(dirname, basename)
-
- executable = False
- if mode == '100755':
- executable = True
- elif mode == '120000':
- kind = 'symlink'
-
- change = (fid,
- (path, path),
- True,
- (True, True),
- (None, parent_fid),
- (None, basename),
- (None, kind),
- (None, executable))
- self.files[path] = [change[0], None]
- changes.append(change)
-
- def remove_entry(fid, path, kind):
- dirname, basename = os.path.split(path)
- parent_fid = get_parent(dirname, basename)
- change = (fid,
- (path, None),
- True,
- (True, False),
- (parent_fid, None),
- (None, None),
- (None, None),
- (None, None))
- del self.files[path]
- changes.append(change)
-
- for fid, f in self.updates.iteritems():
- path = f['path']
-
- if 'deleted' in f:
- remove_entry(fid, path, 'file')
- continue
-
- if path in self.base_files:
- update_entry(fid, path, 'file', f['mode'])
- else:
- add_entry(fid, path, 'file', f['mode'])
-
- self.files[path][1] = f['mark']
- self.rev_files[fid][1] = f['mark']
-
- return changes
-
- def get_content(self, file_id):
- path, mark = self.rev_files[file_id]
- if mark:
- return blob_marks[mark]
-
- # last resort
- tree = self.branch.repository.revision_tree(self.base_id)
- return tree.get_file_text(file_id)
-
- def get_file_with_stat(self, file_id, path=None):
- content = self.get_content(file_id)
- return (StringIO.StringIO(content), None)
-
- def get_symlink_target(self, file_id):
- return self.get_content(file_id)
-
- def id2path(self, file_id):
- path, mark = self.rev_files[file_id]
- return path
-
-def c_style_unescape(string):
- if string[0] == string[-1] == '"':
- return string.decode('string-escape')[1:-1]
- return string
-
-def parse_commit(parser):
- parents = []
-
- ref = parser[1]
- parser.next()
-
- if ref.startswith('refs/heads/'):
- name = ref[len('refs/heads/'):]
- branch = get_remote_branch(name)
- else:
- die('unknown ref')
-
- commit_mark = parser.get_mark()
- parser.next()
- author = parser.get_author()
- parser.next()
- committer = parser.get_author()
- parser.next()
- data = parser.get_data()
- parser.next()
- if parser.check('from'):
- parents.append(parser.get_mark())
- parser.next()
- while parser.check('merge'):
- parents.append(parser.get_mark())
- parser.next()
-
- # fast-export adds an extra newline
- if data[-1] == '\n':
- data = data[:-1]
-
- files = {}
-
- for line in parser:
- if parser.check('M'):
- t, m, mark_ref, path = line.split(' ', 3)
- mark = int(mark_ref[1:])
- f = { 'mode' : m, 'mark' : mark }
- elif parser.check('D'):
- t, path = line.split(' ', 1)
- f = { 'deleted' : True }
- else:
- die('Unknown file command: %s' % line)
- path = c_style_unescape(path).decode('utf-8')
- files[path] = f
-
- committer, date, tz = committer
- parents = [mark_to_rev(p) for p in parents]
- revid = bzrlib.generate_ids.gen_revision_id(committer, date)
- props = {}
- props['branch-nick'] = branch.nick
-
- mtree = CustomTree(branch, revid, parents, files)
- changes = mtree.iter_changes()
-
- branch.lock_write()
- try:
- builder = branch.get_commit_builder(parents, None, date, tz, committer, props, revid)
- try:
- list(builder.record_iter_changes(mtree, mtree.last_revision(), changes))
- builder.finish_inventory()
- builder.commit(data.decode('utf-8', 'replace'))
- except Exception, e:
- builder.abort()
- raise
- finally:
- branch.unlock()
-
- parsed_refs[ref] = revid
- marks.new_mark(revid, commit_mark)
-
-def parse_reset(parser):
- ref = parser[1]
- parser.next()
-
- # ugh
- if parser.check('commit'):
- parse_commit(parser)
- return
- if not parser.check('from'):
- return
- from_mark = parser.get_mark()
- parser.next()
-
- parsed_refs[ref] = mark_to_rev(from_mark)
-
-def do_export(parser):
- parser.next()
-
- for line in parser.each_block('done'):
- if parser.check('blob'):
- parse_blob(parser)
- elif parser.check('commit'):
- parse_commit(parser)
- elif parser.check('reset'):
- parse_reset(parser)
- elif parser.check('tag'):
- pass
- elif parser.check('feature'):
- pass
- else:
- die('unhandled export command: %s' % line)
-
- for ref, revid in parsed_refs.iteritems():
- if ref.startswith('refs/heads/'):
- name = ref[len('refs/heads/'):]
- branch = get_remote_branch(name)
- branch.generate_revision_history(revid, marks.get_tip(name))
-
- if name in peers:
- peer = bzrlib.branch.Branch.open(peers[name],
- possible_transports=transports)
- try:
- peer.bzrdir.push_branch(branch, revision_id=revid)
- except bzrlib.errors.DivergedBranches:
- print "error %s non-fast forward" % ref
- continue
-
- try:
- wt = branch.bzrdir.open_workingtree()
- wt.update()
- except bzrlib.errors.NoWorkingTree:
- pass
- elif ref.startswith('refs/tags/'):
- # TODO: implement tag push
- print "error %s pushing tags not supported" % ref
- continue
- else:
- # transport-helper/fast-export bugs
- continue
-
- print "ok %s" % ref
-
- print
-
-def do_capabilities(parser):
- print "import"
- print "export"
- print "refspec refs/heads/*:%s/heads/*" % prefix
- print "refspec refs/tags/*:%s/tags/*" % prefix
-
- path = os.path.join(dirname, 'marks-git')
-
- if os.path.exists(path):
- print "*import-marks %s" % path
- print "*export-marks %s" % path
-
- print
-
-def ref_is_valid(name):
- return not True in [c in name for c in '~^: \\']
-
-def do_list(parser):
- master_branch = None
-
- for name in branches:
- if not master_branch:
- master_branch = name
- print "? refs/heads/%s" % name
-
- branch = get_remote_branch(master_branch)
- branch.lock_read()
- for tag, revid in branch.tags.get_tag_dict().items():
- try:
- branch.revision_id_to_dotted_revno(revid)
- except bzrlib.errors.NoSuchRevision:
- continue
- if not ref_is_valid(tag):
- continue
- print "? refs/tags/%s" % tag
- tags[tag] = revid
- branch.unlock()
-
- print "@refs/heads/%s HEAD" % master_branch
- print
-
-def clone(path, remote_branch):
- try:
- bdir = bzrlib.bzrdir.BzrDir.create(path, possible_transports=transports)
- except bzrlib.errors.AlreadyControlDirError:
- bdir = bzrlib.bzrdir.BzrDir.open(path, possible_transports=transports)
- repo = bdir.find_repository()
- repo.fetch(remote_branch.repository)
- return remote_branch.sprout(bdir, repository=repo)
-
-def get_remote_branch(name):
- remote_branch = bzrlib.branch.Branch.open(branches[name],
- possible_transports=transports)
- if isinstance(remote_branch.user_transport, bzrlib.transport.local.LocalTransport):
- return remote_branch
-
- branch_path = os.path.join(dirname, 'clone', name)
-
- try:
- branch = bzrlib.branch.Branch.open(branch_path,
- possible_transports=transports)
- except bzrlib.errors.NotBranchError:
- # clone
- branch = clone(branch_path, remote_branch)
- else:
- # pull
- try:
- branch.pull(remote_branch, overwrite=True)
- except bzrlib.errors.DivergedBranches:
- # use remote branch for now
- return remote_branch
-
- return branch
-
-def find_branches(repo):
- transport = repo.bzrdir.root_transport
-
- for fn in transport.iter_files_recursive():
- if not fn.endswith('.bzr/branch-format'):
- continue
-
- name = subdir = fn[:-len('/.bzr/branch-format')]
- name = name if name != '' else 'master'
- name = name.replace('/', '+')
-
- try:
- cur = transport.clone(subdir)
- branch = bzrlib.branch.Branch.open_from_transport(cur)
- except bzrlib.errors.NotBranchError:
- continue
- else:
- yield name, branch.base
-
-def get_repo(url, alias):
- normal_url = bzrlib.urlutils.normalize_url(url)
- origin = bzrlib.bzrdir.BzrDir.open(url, possible_transports=transports)
- is_local = isinstance(origin.transport, bzrlib.transport.local.LocalTransport)
-
- shared_path = os.path.join(gitdir, 'bzr')
- try:
- shared_dir = bzrlib.bzrdir.BzrDir.open(shared_path,
- possible_transports=transports)
- except bzrlib.errors.NotBranchError:
- shared_dir = bzrlib.bzrdir.BzrDir.create(shared_path,
- possible_transports=transports)
- try:
- shared_repo = shared_dir.open_repository()
- except bzrlib.errors.NoRepositoryPresent:
- shared_repo = shared_dir.create_repository(shared=True)
-
- if not is_local:
- clone_path = os.path.join(dirname, 'clone')
- if not os.path.exists(clone_path):
- os.mkdir(clone_path)
- else:
- # check and remove old organization
- try:
- bdir = bzrlib.bzrdir.BzrDir.open(clone_path,
- possible_transports=transports)
- bdir.destroy_repository()
- except bzrlib.errors.NotBranchError:
- pass
- except bzrlib.errors.NoRepositoryPresent:
- pass
-
- wanted = get_config('remote.%s.bzr-branches' % alias).rstrip().split(', ')
- # stupid python
- wanted = [e for e in wanted if e]
- if not wanted:
- wanted = get_config('remote-bzr.branches').rstrip().split(', ')
- # stupid python
- wanted = [e for e in wanted if e]
-
- if not wanted:
- try:
- repo = origin.open_repository()
- if not repo.user_transport.listable():
- # this repository is not usable for us
- raise bzrlib.errors.NoRepositoryPresent(repo.bzrdir)
- except bzrlib.errors.NoRepositoryPresent:
- wanted = ['master']
-
- if wanted:
- def list_wanted(url, wanted):
- for name in wanted:
- subdir = name if name != 'master' else ''
- yield name, bzrlib.urlutils.join(url, subdir)
-
- branch_list = list_wanted(url, wanted)
- else:
- branch_list = find_branches(repo)
-
- for name, url in branch_list:
- if not is_local:
- peers[name] = url
- branches[name] = url
-
- return origin
-
-def fix_path(alias, orig_url):
- url = urlparse.urlparse(orig_url, 'file')
- if url.scheme != 'file' or os.path.isabs(url.path):
- return
- abs_url = urlparse.urljoin("%s/" % os.getcwd(), orig_url)
- cmd = ['git', 'config', 'remote.%s.url' % alias, "bzr::%s" % abs_url]
- subprocess.call(cmd)
-
-def main(args):
- global marks, prefix, gitdir, dirname
- global tags, filenodes
- global blob_marks
- global parsed_refs
- global files_cache
- global is_tmp
- global branches, peers
- global transports
-
- marks = None
- is_tmp = False
- gitdir = os.environ.get('GIT_DIR', None)
-
- if len(args) < 3:
- die('Not enough arguments.')
-
- if not gitdir:
- die('GIT_DIR not set')
-
- alias = args[1]
- url = args[2]
-
- tags = {}
- filenodes = {}
- blob_marks = {}
- parsed_refs = {}
- files_cache = {}
- branches = {}
- peers = {}
- transports = []
-
- if alias[5:] == url:
- is_tmp = True
- alias = hashlib.sha1(alias).hexdigest()
-
- prefix = 'refs/bzr/%s' % alias
- dirname = os.path.join(gitdir, 'bzr', alias)
-
- if not is_tmp:
- fix_path(alias, url)
-
- if not os.path.exists(dirname):
- os.makedirs(dirname)
-
- if hasattr(bzrlib.ui.ui_factory, 'be_quiet'):
- bzrlib.ui.ui_factory.be_quiet(True)
-
- repo = get_repo(url, alias)
-
- marks_path = os.path.join(dirname, 'marks-int')
- marks = Marks(marks_path)
-
- parser = Parser(repo)
- for line in parser:
- if parser.check('capabilities'):
- do_capabilities(parser)
- elif parser.check('list'):
- do_list(parser)
- elif parser.check('import'):
- do_import(parser)
- elif parser.check('export'):
- do_export(parser)
- else:
- die('unhandled command: %s' % line)
- sys.stdout.flush()
-def bye():
- if not marks:
- return
- if not is_tmp:
- marks.store()
- else:
- shutil.rmtree(dirname)
+sys.stderr.write('WARNING: git-remote-bzr is now maintained independently.\n')
+sys.stderr.write('WARNING: For more information visit https://github.com/felipec/git-remote-bzr\n')
-atexit.register(bye)
-sys.exit(main(sys.argv))
+sys.stderr.write('''WARNING:
+WARNING: You can pick a directory on your $PATH and download it, e.g.:
+WARNING: $ wget -O $HOME/bin/git-remote-bzr \\
+WARNING: https://raw.github.com/felipec/git-remote-bzr/master/git-remote-bzr
+WARNING: $ chmod +x $HOME/bin/git-remote-bzr
+''')
diff --git a/contrib/remote-helpers/git-remote-hg b/contrib/remote-helpers/git-remote-hg
index eb89ef6..4255ad6 100755
--- a/contrib/remote-helpers/git-remote-hg
+++ b/contrib/remote-helpers/git-remote-hg
@@ -1,1254 +1,13 @@
#!/usr/bin/env python
-#
-# Copyright (c) 2012 Felipe Contreras
-#
-# Inspired by Rocco Rutte's hg-fast-export
-
-# Just copy to your ~/bin, or anywhere in your $PATH.
-# Then you can clone with:
-# git clone hg::/path/to/mercurial/repo/
-#
-# For remote repositories a local clone is stored in
-# "$GIT_DIR/hg/origin/clone/.hg/".
-
-from mercurial import hg, ui, bookmarks, context, encoding, node, error, extensions, discovery, util
-
-import re
import sys
-import os
-import json
-import shutil
-import subprocess
-import urllib
-import atexit
-import urlparse, hashlib
-import time as ptime
-
-#
-# If you want to see Mercurial revisions as Git commit notes:
-# git config core.notesRef refs/notes/hg
-#
-# If you are not in hg-git-compat mode and want to disable the tracking of
-# named branches:
-# git config --global remote-hg.track-branches false
-#
-# If you want the equivalent of hg's clone/pull--insecure option:
-# git config --global remote-hg.insecure true
-#
-# If you want to switch to hg-git compatibility mode:
-# git config --global remote-hg.hg-git-compat true
-#
-# git:
-# Sensible defaults for git.
-# hg bookmarks are exported as git branches, hg branches are prefixed
-# with 'branches/', HEAD is a special case.
-#
-# hg:
-# Emulate hg-git.
-# Only hg bookmarks are exported as git branches.
-# Commits are modified to preserve hg information and allow bidirectionality.
-#
-
-NAME_RE = re.compile('^([^<>]+)')
-AUTHOR_RE = re.compile('^([^<>]+?)? ?[<>]([^<>]*)(?:$|>)')
-EMAIL_RE = re.compile(r'([^ \t<>]+@[^ \t<>]+)')
-AUTHOR_HG_RE = re.compile('^(.*?) ?<(.*?)(?:>(.+)?)?$')
-RAW_AUTHOR_RE = re.compile('^(\w+) (?:(.+)? )?<(.*)> (\d+) ([+-]\d+)')
-
-VERSION = 2
-
-def die(msg, *args):
- sys.stderr.write('ERROR: %s\n' % (msg % args))
- sys.exit(1)
-
-def warn(msg, *args):
- sys.stderr.write('WARNING: %s\n' % (msg % args))
-
-def gitmode(flags):
- return 'l' in flags and '120000' or 'x' in flags and '100755' or '100644'
-
-def gittz(tz):
- return '%+03d%02d' % (-tz / 3600, -tz % 3600 / 60)
-
-def hgmode(mode):
- m = { '100755': 'x', '120000': 'l' }
- return m.get(mode, '')
-
-def hghex(n):
- return node.hex(n)
-
-def hgbin(n):
- return node.bin(n)
-
-def hgref(ref):
- return ref.replace('___', ' ')
-
-def gitref(ref):
- return ref.replace(' ', '___')
-
-def check_version(*check):
- if not hg_version:
- return True
- return hg_version >= check
-
-def get_config(config):
- cmd = ['git', 'config', '--get', config]
- process = subprocess.Popen(cmd, stdout=subprocess.PIPE)
- output, _ = process.communicate()
- return output
-
-def get_config_bool(config, default=False):
- value = get_config(config).rstrip('\n')
- if value == "true":
- return True
- elif value == "false":
- return False
- else:
- return default
-
-class Marks:
-
- def __init__(self, path, repo):
- self.path = path
- self.repo = repo
- self.clear()
- self.load()
-
- if self.version < VERSION:
- if self.version == 1:
- self.upgrade_one()
-
- # upgraded?
- if self.version < VERSION:
- self.clear()
- self.version = VERSION
-
- def clear(self):
- self.tips = {}
- self.marks = {}
- self.rev_marks = {}
- self.last_mark = 0
- self.version = 0
- self.last_note = 0
-
- def load(self):
- if not os.path.exists(self.path):
- return
-
- tmp = json.load(open(self.path))
-
- self.tips = tmp['tips']
- self.marks = tmp['marks']
- self.last_mark = tmp['last-mark']
- self.version = tmp.get('version', 1)
- self.last_note = tmp.get('last-note', 0)
-
- for rev, mark in self.marks.iteritems():
- self.rev_marks[mark] = rev
-
- def upgrade_one(self):
- def get_id(rev):
- return hghex(self.repo.changelog.node(int(rev)))
- self.tips = dict((name, get_id(rev)) for name, rev in self.tips.iteritems())
- self.marks = dict((get_id(rev), mark) for rev, mark in self.marks.iteritems())
- self.rev_marks = dict((mark, get_id(rev)) for mark, rev in self.rev_marks.iteritems())
- self.version = 2
-
- def dict(self):
- return { 'tips': self.tips, 'marks': self.marks, 'last-mark' : self.last_mark, 'version' : self.version, 'last-note' : self.last_note }
-
- def store(self):
- json.dump(self.dict(), open(self.path, 'w'))
-
- def __str__(self):
- return str(self.dict())
-
- def from_rev(self, rev):
- return self.marks[rev]
-
- def to_rev(self, mark):
- return str(self.rev_marks[mark])
-
- def next_mark(self):
- self.last_mark += 1
- return self.last_mark
-
- def get_mark(self, rev):
- self.last_mark += 1
- self.marks[rev] = self.last_mark
- return self.last_mark
-
- def new_mark(self, rev, mark):
- self.marks[rev] = mark
- self.rev_marks[mark] = rev
- self.last_mark = mark
-
- def is_marked(self, rev):
- return rev in self.marks
-
- def get_tip(self, branch):
- return str(self.tips[branch])
-
- def set_tip(self, branch, tip):
- self.tips[branch] = tip
-
-class Parser:
-
- def __init__(self, repo):
- self.repo = repo
- self.line = self.get_line()
-
- def get_line(self):
- return sys.stdin.readline().strip()
-
- def __getitem__(self, i):
- return self.line.split()[i]
-
- def check(self, word):
- return self.line.startswith(word)
-
- def each_block(self, separator):
- while self.line != separator:
- yield self.line
- self.line = self.get_line()
-
- def __iter__(self):
- return self.each_block('')
-
- def next(self):
- self.line = self.get_line()
- if self.line == 'done':
- self.line = None
-
- def get_mark(self):
- i = self.line.index(':') + 1
- return int(self.line[i:])
-
- def get_data(self):
- if not self.check('data'):
- return None
- i = self.line.index(' ') + 1
- size = int(self.line[i:])
- return sys.stdin.read(size)
-
- def get_author(self):
- ex = None
- m = RAW_AUTHOR_RE.match(self.line)
- if not m:
- return None
- _, name, email, date, tz = m.groups()
- if name and 'ext:' in name:
- m = re.match('^(.+?) ext:\((.+)\)$', name)
- if m:
- name = m.group(1)
- ex = urllib.unquote(m.group(2))
-
- if email != bad_mail:
- if name:
- user = '%s <%s>' % (name, email)
- else:
- user = '<%s>' % (email)
- else:
- user = name
-
- if ex:
- user += ex
-
- tz = int(tz)
- tz = ((tz / 100) * 3600) + ((tz % 100) * 60)
- return (user, int(date), -tz)
-
-def fix_file_path(path):
- if not os.path.isabs(path):
- return path
- return os.path.relpath(path, '/')
-
-def export_files(files):
- final = []
- for f in files:
- fid = node.hex(f.filenode())
-
- if fid in filenodes:
- mark = filenodes[fid]
- else:
- mark = marks.next_mark()
- filenodes[fid] = mark
- d = f.data()
-
- print "blob"
- print "mark :%u" % mark
- print "data %d" % len(d)
- print d
-
- path = fix_file_path(f.path())
- final.append((gitmode(f.flags()), mark, path))
-
- return final
-
-def get_filechanges(repo, ctx, parent):
- modified = set()
- added = set()
- removed = set()
-
- # load earliest manifest first for caching reasons
- prev = parent.manifest().copy()
- cur = ctx.manifest()
-
- for fn in cur:
- if fn in prev:
- if (cur.flags(fn) != prev.flags(fn) or cur[fn] != prev[fn]):
- modified.add(fn)
- del prev[fn]
- else:
- added.add(fn)
- removed |= set(prev.keys())
-
- return added | modified, removed
-
-def fixup_user_git(user):
- name = mail = None
- user = user.replace('"', '')
- m = AUTHOR_RE.match(user)
- if m:
- name = m.group(1)
- mail = m.group(2).strip()
- else:
- m = EMAIL_RE.match(user)
- if m:
- mail = m.group(1)
- else:
- m = NAME_RE.match(user)
- if m:
- name = m.group(1).strip()
- return (name, mail)
-
-def fixup_user_hg(user):
- def sanitize(name):
- # stole this from hg-git
- return re.sub('[<>\n]', '?', name.lstrip('< ').rstrip('> '))
-
- m = AUTHOR_HG_RE.match(user)
- if m:
- name = sanitize(m.group(1))
- mail = sanitize(m.group(2))
- ex = m.group(3)
- if ex:
- name += ' ext:(' + urllib.quote(ex) + ')'
- else:
- name = sanitize(user)
- if '@' in user:
- mail = name
- else:
- mail = None
-
- return (name, mail)
-
-def fixup_user(user):
- if mode == 'git':
- name, mail = fixup_user_git(user)
- else:
- name, mail = fixup_user_hg(user)
-
- if not name:
- name = bad_name
- if not mail:
- mail = bad_mail
-
- return '%s <%s>' % (name, mail)
-
-def updatebookmarks(repo, peer):
- remotemarks = peer.listkeys('bookmarks')
- localmarks = repo._bookmarks
-
- if not remotemarks:
- return
-
- for k, v in remotemarks.iteritems():
- localmarks[k] = hgbin(v)
-
- if hasattr(localmarks, 'write'):
- localmarks.write()
- else:
- bookmarks.write(repo)
-
-def get_repo(url, alias):
- global peer
-
- myui = ui.ui()
- myui.setconfig('ui', 'interactive', 'off')
- myui.fout = sys.stderr
-
- if get_config_bool('remote-hg.insecure'):
- myui.setconfig('web', 'cacerts', '')
-
- extensions.loadall(myui)
-
- if hg.islocal(url) and not os.environ.get('GIT_REMOTE_HG_TEST_REMOTE'):
- repo = hg.repository(myui, url)
- if not os.path.exists(dirname):
- os.makedirs(dirname)
- else:
- shared_path = os.path.join(gitdir, 'hg')
-
- # check and upgrade old organization
- hg_path = os.path.join(shared_path, '.hg')
- if os.path.exists(shared_path) and not os.path.exists(hg_path):
- repos = os.listdir(shared_path)
- for x in repos:
- local_hg = os.path.join(shared_path, x, 'clone', '.hg')
- if not os.path.exists(local_hg):
- continue
- if not os.path.exists(hg_path):
- shutil.move(local_hg, hg_path)
- shutil.rmtree(os.path.join(shared_path, x, 'clone'))
-
- # setup shared repo (if not there)
- try:
- hg.peer(myui, {}, shared_path, create=True)
- except error.RepoError:
- pass
-
- if not os.path.exists(dirname):
- os.makedirs(dirname)
-
- local_path = os.path.join(dirname, 'clone')
- if not os.path.exists(local_path):
- hg.share(myui, shared_path, local_path, update=False)
- else:
- # make sure the shared path is always up-to-date
- util.writefile(os.path.join(local_path, '.hg', 'sharedpath'), hg_path)
-
- repo = hg.repository(myui, local_path)
- try:
- peer = hg.peer(myui, {}, url)
- except:
- die('Repository error')
- repo.pull(peer, heads=None, force=True)
-
- updatebookmarks(repo, peer)
-
- return repo
-
-def rev_to_mark(rev):
- return marks.from_rev(rev.hex())
-
-def mark_to_rev(mark):
- return marks.to_rev(mark)
-
-def export_ref(repo, name, kind, head):
- ename = '%s/%s' % (kind, name)
- try:
- tip = marks.get_tip(ename)
- tip = repo[tip].rev()
- except:
- tip = 0
-
- revs = xrange(tip, head.rev() + 1)
- total = len(revs)
-
- for rev in revs:
-
- c = repo[rev]
- node = c.node()
-
- if marks.is_marked(c.hex()):
- continue
-
- (manifest, user, (time, tz), files, desc, extra) = repo.changelog.read(node)
- rev_branch = extra['branch']
-
- author = "%s %d %s" % (fixup_user(user), time, gittz(tz))
- if 'committer' in extra:
- user, time, tz = extra['committer'].rsplit(' ', 2)
- committer = "%s %s %s" % (user, time, gittz(int(tz)))
- else:
- committer = author
-
- parents = [repo[p] for p in repo.changelog.parentrevs(rev) if p >= 0]
-
- if len(parents) == 0:
- modified = c.manifest().keys()
- removed = []
- else:
- modified, removed = get_filechanges(repo, c, parents[0])
-
- desc += '\n'
-
- if mode == 'hg':
- extra_msg = ''
-
- if rev_branch != 'default':
- extra_msg += 'branch : %s\n' % rev_branch
-
- renames = []
- for f in c.files():
- if f not in c.manifest():
- continue
- rename = c.filectx(f).renamed()
- if rename:
- renames.append((rename[0], f))
-
- for e in renames:
- extra_msg += "rename : %s => %s\n" % e
-
- for key, value in extra.iteritems():
- if key in ('author', 'committer', 'encoding', 'message', 'branch', 'hg-git'):
- continue
- else:
- extra_msg += "extra : %s : %s\n" % (key, urllib.quote(value))
-
- if extra_msg:
- desc += '\n--HG--\n' + extra_msg
-
- if len(parents) == 0 and rev:
- print 'reset %s/%s' % (prefix, ename)
-
- modified_final = export_files(c.filectx(f) for f in modified)
-
- print "commit %s/%s" % (prefix, ename)
- print "mark :%d" % (marks.get_mark(c.hex()))
- print "author %s" % (author)
- print "committer %s" % (committer)
- print "data %d" % (len(desc))
- print desc
-
- if len(parents) > 0:
- print "from :%s" % (rev_to_mark(parents[0]))
- if len(parents) > 1:
- print "merge :%s" % (rev_to_mark(parents[1]))
-
- for f in removed:
- print "D %s" % (fix_file_path(f))
- for f in modified_final:
- print "M %s :%u %s" % f
- print
-
- progress = (rev - tip)
- if (progress % 100 == 0):
- print "progress revision %d '%s' (%d/%d)" % (rev, name, progress, total)
-
- # make sure the ref is updated
- print "reset %s/%s" % (prefix, ename)
- print "from :%u" % rev_to_mark(head)
- print
-
- pending_revs = set(revs) - notes
- if pending_revs:
- note_mark = marks.next_mark()
- ref = "refs/notes/hg"
-
- print "commit %s" % ref
- print "mark :%d" % (note_mark)
- print "committer remote-hg <> %d %s" % (ptime.time(), gittz(ptime.timezone))
- desc = "Notes for %s\n" % (name)
- print "data %d" % (len(desc))
- print desc
- if marks.last_note:
- print "from :%u" % marks.last_note
-
- for rev in pending_revs:
- notes.add(rev)
- c = repo[rev]
- print "N inline :%u" % rev_to_mark(c)
- msg = c.hex()
- print "data %d" % (len(msg))
- print msg
- print
-
- marks.last_note = note_mark
-
- marks.set_tip(ename, head.hex())
-
-def export_tag(repo, tag):
- export_ref(repo, tag, 'tags', repo[hgref(tag)])
-
-def export_bookmark(repo, bmark):
- head = bmarks[hgref(bmark)]
- export_ref(repo, bmark, 'bookmarks', head)
-
-def export_branch(repo, branch):
- tip = get_branch_tip(repo, branch)
- head = repo[tip]
- export_ref(repo, branch, 'branches', head)
-
-def export_head(repo):
- export_ref(repo, g_head[0], 'bookmarks', g_head[1])
-
-def do_capabilities(parser):
- print "import"
- print "export"
- print "refspec refs/heads/branches/*:%s/branches/*" % prefix
- print "refspec refs/heads/*:%s/bookmarks/*" % prefix
- print "refspec refs/tags/*:%s/tags/*" % prefix
-
- path = os.path.join(dirname, 'marks-git')
-
- if os.path.exists(path):
- print "*import-marks %s" % path
- print "*export-marks %s" % path
- print "option"
-
- print
-
-def branch_tip(branch):
- return branches[branch][-1]
-
-def get_branch_tip(repo, branch):
- heads = branches.get(hgref(branch), None)
- if not heads:
- return None
-
- # verify there's only one head
- if (len(heads) > 1):
- warn("Branch '%s' has more than one head, consider merging" % branch)
- return branch_tip(hgref(branch))
-
- return heads[0]
-
-def list_head(repo, cur):
- global g_head, fake_bmark
-
- if 'default' not in branches:
- # empty repo
- return
-
- node = repo[branch_tip('default')]
- head = 'master' if not 'master' in bmarks else 'default'
- fake_bmark = head
- bmarks[head] = node
-
- head = gitref(head)
- print "@refs/heads/%s HEAD" % head
- g_head = (head, node)
-
-def do_list(parser):
- repo = parser.repo
- for bmark, node in bookmarks.listbookmarks(repo).iteritems():
- bmarks[bmark] = repo[node]
-
- cur = repo.dirstate.branch()
- orig = peer if peer else repo
-
- for branch, heads in orig.branchmap().iteritems():
- # only open heads
- heads = [h for h in heads if 'close' not in repo.changelog.read(h)[5]]
- if heads:
- branches[branch] = heads
-
- list_head(repo, cur)
-
- if track_branches:
- for branch in branches:
- print "? refs/heads/branches/%s" % gitref(branch)
-
- for bmark in bmarks:
- print "? refs/heads/%s" % gitref(bmark)
-
- for tag, node in repo.tagslist():
- if tag == 'tip':
- continue
- print "? refs/tags/%s" % gitref(tag)
-
- print
-
-def do_import(parser):
- repo = parser.repo
-
- path = os.path.join(dirname, 'marks-git')
-
- print "feature done"
- if os.path.exists(path):
- print "feature import-marks=%s" % path
- print "feature export-marks=%s" % path
- print "feature force"
- sys.stdout.flush()
-
- tmp = encoding.encoding
- encoding.encoding = 'utf-8'
-
- # lets get all the import lines
- while parser.check('import'):
- ref = parser[1]
-
- if (ref == 'HEAD'):
- export_head(repo)
- elif ref.startswith('refs/heads/branches/'):
- branch = ref[len('refs/heads/branches/'):]
- export_branch(repo, branch)
- elif ref.startswith('refs/heads/'):
- bmark = ref[len('refs/heads/'):]
- export_bookmark(repo, bmark)
- elif ref.startswith('refs/tags/'):
- tag = ref[len('refs/tags/'):]
- export_tag(repo, tag)
-
- parser.next()
-
- encoding.encoding = tmp
-
- print 'done'
-
-def parse_blob(parser):
- parser.next()
- mark = parser.get_mark()
- parser.next()
- data = parser.get_data()
- blob_marks[mark] = data
- parser.next()
-
-def get_merge_files(repo, p1, p2, files):
- for e in repo[p1].files():
- if e not in files:
- if e not in repo[p1].manifest():
- continue
- f = { 'ctx' : repo[p1][e] }
- files[e] = f
-
-def c_style_unescape(string):
- if string[0] == string[-1] == '"':
- return string.decode('string-escape')[1:-1]
- return string
-
-def parse_commit(parser):
- from_mark = merge_mark = None
-
- ref = parser[1]
- parser.next()
-
- commit_mark = parser.get_mark()
- parser.next()
- author = parser.get_author()
- parser.next()
- committer = parser.get_author()
- parser.next()
- data = parser.get_data()
- parser.next()
- if parser.check('from'):
- from_mark = parser.get_mark()
- parser.next()
- if parser.check('merge'):
- merge_mark = parser.get_mark()
- parser.next()
- if parser.check('merge'):
- die('octopus merges are not supported yet')
-
- # fast-export adds an extra newline
- if data[-1] == '\n':
- data = data[:-1]
-
- files = {}
-
- for line in parser:
- if parser.check('M'):
- t, m, mark_ref, path = line.split(' ', 3)
- mark = int(mark_ref[1:])
- f = { 'mode' : hgmode(m), 'data' : blob_marks[mark] }
- elif parser.check('D'):
- t, path = line.split(' ', 1)
- f = { 'deleted' : True }
- else:
- die('Unknown file command: %s' % line)
- path = c_style_unescape(path)
- files[path] = f
-
- # only export the commits if we are on an internal proxy repo
- if dry_run and not peer:
- parsed_refs[ref] = None
- return
-
- def getfilectx(repo, memctx, f):
- of = files[f]
- if 'deleted' in of:
- raise IOError
- if 'ctx' in of:
- return of['ctx']
- is_exec = of['mode'] == 'x'
- is_link = of['mode'] == 'l'
- rename = of.get('rename', None)
- return context.memfilectx(f, of['data'],
- is_link, is_exec, rename)
-
- repo = parser.repo
-
- user, date, tz = author
- extra = {}
-
- if committer != author:
- extra['committer'] = "%s %u %u" % committer
-
- if from_mark:
- p1 = mark_to_rev(from_mark)
- else:
- p1 = '0' * 40
-
- if merge_mark:
- p2 = mark_to_rev(merge_mark)
- else:
- p2 = '0' * 40
-
- #
- # If files changed from any of the parents, hg wants to know, but in git if
- # nothing changed from the first parent, nothing changed.
- #
- if merge_mark:
- get_merge_files(repo, p1, p2, files)
-
- # Check if the ref is supposed to be a named branch
- if ref.startswith('refs/heads/branches/'):
- branch = ref[len('refs/heads/branches/'):]
- extra['branch'] = hgref(branch)
-
- if mode == 'hg':
- i = data.find('\n--HG--\n')
- if i >= 0:
- tmp = data[i + len('\n--HG--\n'):].strip()
- for k, v in [e.split(' : ', 1) for e in tmp.split('\n')]:
- if k == 'rename':
- old, new = v.split(' => ', 1)
- files[new]['rename'] = old
- elif k == 'branch':
- extra[k] = v
- elif k == 'extra':
- ek, ev = v.split(' : ', 1)
- extra[ek] = urllib.unquote(ev)
- data = data[:i]
-
- ctx = context.memctx(repo, (p1, p2), data,
- files.keys(), getfilectx,
- user, (date, tz), extra)
-
- tmp = encoding.encoding
- encoding.encoding = 'utf-8'
-
- node = hghex(repo.commitctx(ctx))
-
- encoding.encoding = tmp
-
- parsed_refs[ref] = node
- marks.new_mark(node, commit_mark)
-
-def parse_reset(parser):
- ref = parser[1]
- parser.next()
- # ugh
- if parser.check('commit'):
- parse_commit(parser)
- return
- if not parser.check('from'):
- return
- from_mark = parser.get_mark()
- parser.next()
-
- try:
- rev = mark_to_rev(from_mark)
- except KeyError:
- rev = None
- parsed_refs[ref] = rev
-
-def parse_tag(parser):
- name = parser[1]
- parser.next()
- from_mark = parser.get_mark()
- parser.next()
- tagger = parser.get_author()
- parser.next()
- data = parser.get_data()
- parser.next()
-
- parsed_tags[name] = (tagger, data)
-
-def write_tag(repo, tag, node, msg, author):
- branch = repo[node].branch()
- tip = branch_tip(branch)
- tip = repo[tip]
-
- def getfilectx(repo, memctx, f):
- try:
- fctx = tip.filectx(f)
- data = fctx.data()
- except error.ManifestLookupError:
- data = ""
- content = data + "%s %s\n" % (node, tag)
- return context.memfilectx(f, content, False, False, None)
-
- p1 = tip.hex()
- p2 = '0' * 40
- if author:
- user, date, tz = author
- date_tz = (date, tz)
- else:
- cmd = ['git', 'var', 'GIT_COMMITTER_IDENT']
- process = subprocess.Popen(cmd, stdout=subprocess.PIPE)
- output, _ = process.communicate()
- m = re.match('^.* <.*>', output)
- if m:
- user = m.group(0)
- else:
- user = repo.ui.username()
- date_tz = None
-
- ctx = context.memctx(repo, (p1, p2), msg,
- ['.hgtags'], getfilectx,
- user, date_tz, {'branch' : branch})
-
- tmp = encoding.encoding
- encoding.encoding = 'utf-8'
-
- tagnode = repo.commitctx(ctx)
-
- encoding.encoding = tmp
-
- return (tagnode, branch)
-
-def checkheads_bmark(repo, ref, ctx):
- bmark = ref[len('refs/heads/'):]
- if not bmark in bmarks:
- # new bmark
- return True
-
- ctx_old = bmarks[bmark]
- ctx_new = ctx
- if not repo.changelog.descendant(ctx_old.rev(), ctx_new.rev()):
- if force_push:
- print "ok %s forced update" % ref
- else:
- print "error %s non-fast forward" % ref
- return False
-
- return True
-
-def checkheads(repo, remote, p_revs):
-
- remotemap = remote.branchmap()
- if not remotemap:
- # empty repo
- return True
-
- new = {}
- ret = True
-
- for node, ref in p_revs.iteritems():
- ctx = repo[node]
- branch = ctx.branch()
- if not branch in remotemap:
- # new branch
- continue
- if not ref.startswith('refs/heads/branches'):
- if ref.startswith('refs/heads/'):
- if not checkheads_bmark(repo, ref, ctx):
- ret = False
-
- # only check branches
- continue
- new.setdefault(branch, []).append(ctx.rev())
-
- for branch, heads in new.iteritems():
- old = [repo.changelog.rev(x) for x in remotemap[branch]]
- for rev in heads:
- if check_version(2, 3):
- ancestors = repo.changelog.ancestors([rev], stoprev=min(old))
- else:
- ancestors = repo.changelog.ancestors(rev)
- found = False
-
- for x in old:
- if x in ancestors:
- found = True
- break
-
- if found:
- continue
-
- node = repo.changelog.node(rev)
- ref = p_revs[node]
- if force_push:
- print "ok %s forced update" % ref
- else:
- print "error %s non-fast forward" % ref
- ret = False
-
- return ret
-
-def push_unsafe(repo, remote, parsed_refs, p_revs):
-
- force = force_push
-
- fci = discovery.findcommonincoming
- commoninc = fci(repo, remote, force=force)
- common, _, remoteheads = commoninc
-
- if not checkheads(repo, remote, p_revs):
- return None
-
- cg = repo.getbundle('push', heads=list(p_revs), common=common)
-
- unbundle = remote.capable('unbundle')
- if unbundle:
- if force:
- remoteheads = ['force']
- return remote.unbundle(cg, remoteheads, 'push')
- else:
- return remote.addchangegroup(cg, 'push', repo.url())
-
-def push(repo, remote, parsed_refs, p_revs):
- if hasattr(remote, 'canpush') and not remote.canpush():
- print "error cannot push"
-
- if not p_revs:
- # nothing to push
- return
-
- lock = None
- unbundle = remote.capable('unbundle')
- if not unbundle:
- lock = remote.lock()
- try:
- ret = push_unsafe(repo, remote, parsed_refs, p_revs)
- finally:
- if lock is not None:
- lock.release()
-
- return ret
-
-def check_tip(ref, kind, name, heads):
- try:
- ename = '%s/%s' % (kind, name)
- tip = marks.get_tip(ename)
- except KeyError:
- return True
- else:
- return tip in heads
-
-def do_export(parser):
- p_bmarks = []
- p_revs = {}
-
- parser.next()
-
- for line in parser.each_block('done'):
- if parser.check('blob'):
- parse_blob(parser)
- elif parser.check('commit'):
- parse_commit(parser)
- elif parser.check('reset'):
- parse_reset(parser)
- elif parser.check('tag'):
- parse_tag(parser)
- elif parser.check('feature'):
- pass
- else:
- die('unhandled export command: %s' % line)
-
- need_fetch = False
-
- for ref, node in parsed_refs.iteritems():
- bnode = hgbin(node) if node else None
- if ref.startswith('refs/heads/branches'):
- branch = ref[len('refs/heads/branches/'):]
- if branch in branches and bnode in branches[branch]:
- # up to date
- continue
-
- if peer:
- remotemap = peer.branchmap()
- if remotemap and branch in remotemap:
- heads = [hghex(e) for e in remotemap[branch]]
- if not check_tip(ref, 'branches', branch, heads):
- print "error %s fetch first" % ref
- need_fetch = True
- continue
-
- p_revs[bnode] = ref
- print "ok %s" % ref
- elif ref.startswith('refs/heads/'):
- bmark = ref[len('refs/heads/'):]
- new = node
- old = bmarks[bmark].hex() if bmark in bmarks else ''
-
- if old == new:
- continue
-
- print "ok %s" % ref
- if bmark != fake_bmark and \
- not (bmark == 'master' and bmark not in parser.repo._bookmarks):
- p_bmarks.append((ref, bmark, old, new))
-
- if peer:
- remote_old = peer.listkeys('bookmarks').get(bmark)
- if remote_old:
- if not check_tip(ref, 'bookmarks', bmark, remote_old):
- print "error %s fetch first" % ref
- need_fetch = True
- continue
-
- p_revs[bnode] = ref
- elif ref.startswith('refs/tags/'):
- if dry_run:
- print "ok %s" % ref
- continue
- tag = ref[len('refs/tags/'):]
- tag = hgref(tag)
- author, msg = parsed_tags.get(tag, (None, None))
- if mode == 'git':
- if not msg:
- msg = 'Added tag %s for changeset %s' % (tag, node[:12])
- tagnode, branch = write_tag(parser.repo, tag, node, msg, author)
- p_revs[tagnode] = 'refs/heads/branches/' + gitref(branch)
- else:
- fp = parser.repo.opener('localtags', 'a')
- fp.write('%s %s\n' % (node, tag))
- fp.close()
- p_revs[bnode] = ref
- print "ok %s" % ref
- else:
- # transport-helper/fast-export bugs
- continue
-
- if need_fetch:
- print
- return
-
- if dry_run:
- if peer and not force_push:
- checkheads(parser.repo, peer, p_revs)
- print
- return
-
- if peer:
- if not push(parser.repo, peer, parsed_refs, p_revs):
- # do not update bookmarks
- print
- return
-
- # update remote bookmarks
- remote_bmarks = peer.listkeys('bookmarks')
- for ref, bmark, old, new in p_bmarks:
- if force_push:
- old = remote_bmarks.get(bmark, '')
- if not peer.pushkey('bookmarks', bmark, old, new):
- print "error %s" % ref
- else:
- # update local bookmarks
- for ref, bmark, old, new in p_bmarks:
- if not bookmarks.pushbookmark(parser.repo, bmark, old, new):
- print "error %s" % ref
-
- print
-
-def do_option(parser):
- global dry_run, force_push
- _, key, value = parser.line.split(' ')
- if key == 'dry-run':
- dry_run = (value == 'true')
- print 'ok'
- elif key == 'force':
- force_push = (value == 'true')
- print 'ok'
- else:
- print 'unsupported'
-
-def fix_path(alias, repo, orig_url):
- url = urlparse.urlparse(orig_url, 'file')
- if url.scheme != 'file' or os.path.isabs(os.path.expanduser(url.path)):
- return
- abs_url = urlparse.urljoin("%s/" % os.getcwd(), orig_url)
- cmd = ['git', 'config', 'remote.%s.url' % alias, "hg::%s" % abs_url]
- subprocess.call(cmd)
-
-def main(args):
- global prefix, gitdir, dirname, branches, bmarks
- global marks, blob_marks, parsed_refs
- global peer, mode, bad_mail, bad_name
- global track_branches, force_push, is_tmp
- global parsed_tags
- global filenodes
- global fake_bmark, hg_version
- global dry_run
- global notes, alias
-
- marks = None
- is_tmp = False
- gitdir = os.environ.get('GIT_DIR', None)
-
- if len(args) < 3:
- die('Not enough arguments.')
-
- if not gitdir:
- die('GIT_DIR not set')
-
- alias = args[1]
- url = args[2]
- peer = None
-
- hg_git_compat = get_config_bool('remote-hg.hg-git-compat')
- track_branches = get_config_bool('remote-hg.track-branches', True)
- force_push = False
-
- if hg_git_compat:
- mode = 'hg'
- bad_mail = 'none@none'
- bad_name = ''
- else:
- mode = 'git'
- bad_mail = 'unknown'
- bad_name = 'Unknown'
-
- if alias[4:] == url:
- is_tmp = True
- alias = hashlib.sha1(alias).hexdigest()
-
- dirname = os.path.join(gitdir, 'hg', alias)
- branches = {}
- bmarks = {}
- blob_marks = {}
- parsed_refs = {}
- parsed_tags = {}
- filenodes = {}
- fake_bmark = None
- try:
- hg_version = tuple(int(e) for e in util.version().split('.'))
- except:
- hg_version = None
- dry_run = False
- notes = set()
-
- repo = get_repo(url, alias)
- prefix = 'refs/hg/%s' % alias
-
- if not is_tmp:
- fix_path(alias, peer or repo, url)
-
- marks_path = os.path.join(dirname, 'marks-hg')
- marks = Marks(marks_path, repo)
-
- if sys.platform == 'win32':
- import msvcrt
- msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
-
- parser = Parser(repo)
- for line in parser:
- if parser.check('capabilities'):
- do_capabilities(parser)
- elif parser.check('list'):
- do_list(parser)
- elif parser.check('import'):
- do_import(parser)
- elif parser.check('export'):
- do_export(parser)
- elif parser.check('option'):
- do_option(parser)
- else:
- die('unhandled command: %s' % line)
- sys.stdout.flush()
-def bye():
- if not marks:
- return
- if not is_tmp:
- marks.store()
- else:
- shutil.rmtree(dirname)
+sys.stderr.write('WARNING: git-remote-hg is now maintained independently.\n')
+sys.stderr.write('WARNING: For more information visit https://github.com/felipec/git-remote-hg\n')
-atexit.register(bye)
-sys.exit(main(sys.argv))
+sys.stderr.write('''WARNING:
+WARNING: You can pick a directory on your $PATH and download it, e.g.:
+WARNING: $ wget -O $HOME/bin/git-remote-hg \\
+WARNING: https://raw.github.com/felipec/git-remote-hg/master/git-remote-hg
+WARNING: $ chmod +x $HOME/bin/git-remote-hg
+''')
diff --git a/contrib/remote-helpers/test-bzr.sh b/contrib/remote-helpers/test-bzr.sh
deleted file mode 100755
index 1e53ff9..0000000
--- a/contrib/remote-helpers/test-bzr.sh
+++ /dev/null
@@ -1,394 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2012 Felipe Contreras
-#
-
-test_description='Test remote-bzr'
-
-test -n "$TEST_DIRECTORY" || TEST_DIRECTORY=${0%/*}/../../t
-. "$TEST_DIRECTORY"/test-lib.sh
-
-if ! test_have_prereq PYTHON
-then
- skip_all='skipping remote-bzr tests; python not available'
- test_done
-fi
-
-if ! python -c 'import bzrlib'
-then
- skip_all='skipping remote-bzr tests; bzr not available'
- test_done
-fi
-
-check () {
- echo $3 >expected &&
- git --git-dir=$1/.git log --format='%s' -1 $2 >actual
- test_cmp expected actual
-}
-
-bzr whoami "A U Thor <author@example.com>"
-
-test_expect_success 'cloning' '
- (
- bzr init bzrrepo &&
- cd bzrrepo &&
- echo one >content &&
- bzr add content &&
- bzr commit -m one
- ) &&
-
- git clone "bzr::bzrrepo" gitrepo &&
- check gitrepo HEAD one
-'
-
-test_expect_success 'pulling' '
- (
- cd bzrrepo &&
- echo two >content &&
- bzr commit -m two
- ) &&
-
- (cd gitrepo && git pull) &&
-
- check gitrepo HEAD two
-'
-
-test_expect_success 'pushing' '
- (
- cd gitrepo &&
- echo three >content &&
- git commit -a -m three &&
- git push
- ) &&
-
- echo three >expected &&
- cat bzrrepo/content >actual &&
- test_cmp expected actual
-'
-
-test_expect_success 'roundtrip' '
- (
- cd gitrepo &&
- git pull &&
- git log --format="%s" -1 origin/master >actual
- ) &&
- echo three >expected &&
- test_cmp expected actual &&
-
- (cd gitrepo && git push && git pull) &&
-
- (
- cd bzrrepo &&
- echo four >content &&
- bzr commit -m four
- ) &&
-
- (cd gitrepo && git pull && git push) &&
-
- check gitrepo HEAD four &&
-
- (
- cd gitrepo &&
- echo five >content &&
- git commit -a -m five &&
- git push && git pull
- ) &&
-
- (cd bzrrepo && bzr revert) &&
-
- echo five >expected &&
- cat bzrrepo/content >actual &&
- test_cmp expected actual
-'
-
-cat >expected <<\EOF
-100644 blob 54f9d6da5c91d556e6b54340b1327573073030af content
-100755 blob 68769579c3eaadbe555379b9c3538e6628bae1eb executable
-120000 blob 6b584e8ece562ebffc15d38808cd6b98fc3d97ea link
-EOF
-
-test_expect_success 'special modes' '
- (
- cd bzrrepo &&
- echo exec >executable
- chmod +x executable &&
- bzr add executable
- bzr commit -m exec &&
- ln -s content link
- bzr add link
- bzr commit -m link &&
- mkdir dir &&
- bzr add dir &&
- bzr commit -m dir
- ) &&
-
- (
- cd gitrepo &&
- git pull
- git ls-tree HEAD >../actual
- ) &&
-
- test_cmp expected actual &&
-
- (
- cd gitrepo &&
- git cat-file -p HEAD:link >../actual
- ) &&
-
- printf content >expected &&
- test_cmp expected actual
-'
-
-cat >expected <<\EOF
-100644 blob 54f9d6da5c91d556e6b54340b1327573073030af content
-100755 blob 68769579c3eaadbe555379b9c3538e6628bae1eb executable
-120000 blob 6b584e8ece562ebffc15d38808cd6b98fc3d97ea link
-040000 tree 35c0caa46693cef62247ac89a680f0c5ce32b37b movedir-new
-EOF
-
-test_expect_success 'moving directory' '
- (
- cd bzrrepo &&
- mkdir movedir &&
- echo one >movedir/one &&
- echo two >movedir/two &&
- bzr add movedir &&
- bzr commit -m movedir &&
- bzr mv movedir movedir-new &&
- bzr commit -m movedir-new
- ) &&
-
- (
- cd gitrepo &&
- git pull &&
- git ls-tree HEAD >../actual
- ) &&
-
- test_cmp expected actual
-'
-
-test_expect_success 'different authors' '
- (
- cd bzrrepo &&
- echo john >>content &&
- bzr commit -m john \
- --author "Jane Rey <jrey@example.com>" \
- --author "John Doe <jdoe@example.com>"
- ) &&
-
- (
- cd gitrepo &&
- git pull &&
- git show --format="%an <%ae>, %cn <%ce>" --quiet >../actual
- ) &&
-
- echo "Jane Rey <jrey@example.com>, A U Thor <author@example.com>" >expected &&
- test_cmp expected actual
-'
-
-# cleanup previous stuff
-rm -rf bzrrepo gitrepo
-
-test_expect_success 'fetch utf-8 filenames' '
- test_when_finished "rm -rf bzrrepo gitrepo && LC_ALL=C" &&
-
- LC_ALL=en_US.UTF-8
- export LC_ALL
-
- (
- bzr init bzrrepo &&
- cd bzrrepo &&
-
- echo test >>"ærø" &&
- bzr add "ærø" &&
- echo test >>"ø~?" &&
- bzr add "ø~?" &&
- bzr commit -m add-utf-8 &&
- echo test >>"ærø" &&
- bzr commit -m test-utf-8 &&
- bzr rm "ø~?" &&
- bzr mv "ærø" "ø~?" &&
- bzr commit -m bzr-mv-utf-8
- ) &&
-
- (
- git clone "bzr::bzrrepo" gitrepo &&
- cd gitrepo &&
- git -c core.quotepath=false ls-files >../actual
- ) &&
- echo "ø~?" >expected &&
- test_cmp expected actual
-'
-
-test_expect_success 'push utf-8 filenames' '
- test_when_finished "rm -rf bzrrepo gitrepo && LC_ALL=C" &&
-
- mkdir -p tmp && cd tmp &&
-
- LC_ALL=en_US.UTF-8
- export LC_ALL
-
- (
- bzr init bzrrepo &&
- cd bzrrepo &&
-
- echo one >>content &&
- bzr add content &&
- bzr commit -m one
- ) &&
-
- (
- git clone "bzr::bzrrepo" gitrepo &&
- cd gitrepo &&
-
- echo test >>"ærø" &&
- git add "ærø" &&
- git commit -m utf-8 &&
-
- git push
- ) &&
-
- (cd bzrrepo && bzr ls >../actual) &&
- printf "content\nærø\n" >expected &&
- test_cmp expected actual
-'
-
-test_expect_success 'pushing a merge' '
- test_when_finished "rm -rf bzrrepo gitrepo" &&
-
- (
- bzr init bzrrepo &&
- cd bzrrepo &&
- echo one >content &&
- bzr add content &&
- bzr commit -m one
- ) &&
-
- git clone "bzr::bzrrepo" gitrepo &&
-
- (
- cd bzrrepo &&
- echo two >content &&
- bzr commit -m two
- ) &&
-
- (
- cd gitrepo &&
- echo three >content &&
- git commit -a -m three &&
- git fetch &&
- git merge origin/master || true &&
- echo three >content &&
- git commit -a --no-edit &&
- git push
- ) &&
-
- echo three >expected &&
- cat bzrrepo/content >actual &&
- test_cmp expected actual
-'
-
-cat >expected <<\EOF
-origin/HEAD
-origin/branch
-origin/trunk
-EOF
-
-test_expect_success 'proper bzr repo' '
- test_when_finished "rm -rf bzrrepo gitrepo" &&
-
- bzr init-repo bzrrepo &&
-
- (
- bzr init bzrrepo/trunk &&
- cd bzrrepo/trunk &&
- echo one >>content &&
- bzr add content &&
- bzr commit -m one
- ) &&
-
- (
- bzr branch bzrrepo/trunk bzrrepo/branch &&
- cd bzrrepo/branch &&
- echo two >>content &&
- bzr commit -m one
- ) &&
-
- (
- git clone "bzr::bzrrepo" gitrepo &&
- cd gitrepo &&
- git for-each-ref --format "%(refname:short)" refs/remotes/origin >../actual
- ) &&
-
- test_cmp expected actual
-'
-
-test_expect_success 'strip' '
- test_when_finished "rm -rf bzrrepo gitrepo" &&
-
- (
- bzr init bzrrepo &&
- cd bzrrepo &&
-
- echo one >>content &&
- bzr add content &&
- bzr commit -m one &&
-
- echo two >>content &&
- bzr commit -m two
- ) &&
-
- git clone "bzr::bzrrepo" gitrepo &&
-
- (
- cd bzrrepo &&
- bzr uncommit --force &&
-
- echo three >>content &&
- bzr commit -m three &&
-
- echo four >>content &&
- bzr commit -m four &&
- bzr log --line | sed -e "s/^[0-9][0-9]*: //" >../expected
- ) &&
-
- (
- cd gitrepo &&
- git fetch &&
- git log --format="%an %ad %s" --date=short origin/master >../actual
- ) &&
-
- test_cmp expected actual
-'
-
-test_expect_success 'export utf-8 authors' '
- test_when_finished "rm -rf bzrrepo gitrepo && LC_ALL=C && unset GIT_COMMITTER_NAME" &&
-
- LC_ALL=en_US.UTF-8
- export LC_ALL
-
- GIT_COMMITTER_NAME="Grégoire"
- export GIT_COMMITTER_NAME
-
- bzr init bzrrepo &&
-
- (
- git init gitrepo &&
- cd gitrepo &&
- echo greg >>content &&
- git add content &&
- git commit -m one &&
- git remote add bzr "bzr::../bzrrepo" &&
- git push bzr master
- ) &&
-
- (
- cd bzrrepo &&
- bzr log | grep "^committer: " >../actual
- ) &&
-
- echo "committer: Grégoire <committer@example.com>" >expected &&
- test_cmp expected actual
-'
-
-test_done
diff --git a/contrib/remote-helpers/test-hg-bidi.sh b/contrib/remote-helpers/test-hg-bidi.sh
deleted file mode 100755
index e24c51d..0000000
--- a/contrib/remote-helpers/test-hg-bidi.sh
+++ /dev/null
@@ -1,242 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2012 Felipe Contreras
-#
-# Base commands from hg-git tests:
-# https://bitbucket.org/durin42/hg-git/src
-#
-
-test_description='Test bidirectionality of remote-hg'
-
-. ./test-lib.sh
-
-if ! test_have_prereq PYTHON
-then
- skip_all='skipping remote-hg tests; python not available'
- test_done
-fi
-
-if ! python -c 'import mercurial'
-then
- skip_all='skipping remote-hg tests; mercurial not available'
- test_done
-fi
-
-# clone to a git repo
-git_clone () {
- git clone -q "hg::$1" $2
-}
-
-# clone to an hg repo
-hg_clone () {
- (
- hg init $2 &&
- cd $1 &&
- git push -q "hg::../$2" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*'
- ) &&
-
- (cd $2 && hg -q update)
-}
-
-# push an hg repo
-hg_push () {
- (
- cd $2
- git checkout -q -b tmp &&
- git fetch -q "hg::../$1" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*' &&
- git checkout -q @{-1} &&
- git branch -q -D tmp 2>/dev/null || true
- )
-}
-
-hg_log () {
- hg -R $1 log --graph --debug
-}
-
-setup () {
- (
- echo "[ui]"
- echo "username = A U Thor <author@example.com>"
- echo "[defaults]"
- echo "backout = -d \"0 0\""
- echo "commit = -d \"0 0\""
- echo "debugrawcommit = -d \"0 0\""
- echo "tag = -d \"0 0\""
- echo "[extensions]"
- echo "graphlog ="
- ) >>"$HOME"/.hgrc &&
- git config --global remote-hg.hg-git-compat true
- git config --global remote-hg.track-branches true
-
- HGEDITOR=/usr/bin/true
- GIT_AUTHOR_DATE="2007-01-01 00:00:00 +0230"
- GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"
- export HGEDITOR GIT_AUTHOR_DATE GIT_COMMITTER_DATE
-}
-
-setup
-
-test_expect_success 'encoding' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
-
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add älphà" &&
-
- GIT_AUTHOR_NAME="tést èncödîng" &&
- export GIT_AUTHOR_NAME &&
- echo beta >beta &&
- git add beta &&
- git commit -m "add beta" &&
-
- echo gamma >gamma &&
- git add gamma &&
- git commit -m "add gämmâ" &&
-
- : TODO git config i18n.commitencoding latin-1 &&
- echo delta >delta &&
- git add delta &&
- git commit -m "add déltà"
- ) &&
-
- hg_clone gitrepo hgrepo &&
- git_clone hgrepo gitrepo2 &&
- hg_clone gitrepo2 hgrepo2 &&
-
- HGENCODING=utf-8 hg_log hgrepo >expected &&
- HGENCODING=utf-8 hg_log hgrepo2 >actual &&
-
- test_cmp expected actual
-'
-
-test_expect_success 'file removal' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add alpha" &&
- echo beta >beta &&
- git add beta &&
- git commit -m "add beta"
- mkdir foo &&
- echo blah >foo/bar &&
- git add foo &&
- git commit -m "add foo" &&
- git rm alpha &&
- git commit -m "remove alpha" &&
- git rm foo/bar &&
- git commit -m "remove foo/bar"
- ) &&
-
- hg_clone gitrepo hgrepo &&
- git_clone hgrepo gitrepo2 &&
- hg_clone gitrepo2 hgrepo2 &&
-
- hg_log hgrepo >expected &&
- hg_log hgrepo2 >actual &&
-
- test_cmp expected actual
-'
-
-test_expect_success 'git tags' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
- git config receive.denyCurrentBranch ignore &&
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add alpha" &&
- git tag alpha &&
-
- echo beta >beta &&
- git add beta &&
- git commit -m "add beta" &&
- git tag -a -m "added tag beta" beta
- ) &&
-
- hg_clone gitrepo hgrepo &&
- git_clone hgrepo gitrepo2 &&
- hg_clone gitrepo2 hgrepo2 &&
-
- hg_log hgrepo >expected &&
- hg_log hgrepo2 >actual &&
-
- test_cmp expected actual
-'
-
-test_expect_success 'hg branch' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
-
- echo alpha >alpha &&
- git add alpha &&
- git commit -q -m "add alpha" &&
- git checkout -q -b not-master
- ) &&
-
- (
- hg_clone gitrepo hgrepo &&
-
- cd hgrepo &&
- hg -q co default &&
- hg mv alpha beta &&
- hg -q commit -m "rename alpha to beta" &&
- hg branch gamma | grep -v "permanent and global" &&
- hg -q commit -m "started branch gamma"
- ) &&
-
- hg_push hgrepo gitrepo &&
- hg_clone gitrepo hgrepo2 &&
-
- : Back to the common revision &&
- (cd hgrepo && hg checkout default) &&
-
- hg_log hgrepo >expected &&
- hg_log hgrepo2 >actual &&
-
- test_cmp expected actual
-'
-
-test_expect_success 'hg tags' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
-
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add alpha" &&
- git checkout -q -b not-master
- ) &&
-
- (
- hg_clone gitrepo hgrepo &&
-
- cd hgrepo &&
- hg co default &&
- hg tag alpha
- ) &&
-
- hg_push hgrepo gitrepo &&
- hg_clone gitrepo hgrepo2 &&
-
- hg_log hgrepo >expected &&
- hg_log hgrepo2 >actual &&
-
- test_cmp expected actual
-'
-
-test_done
diff --git a/contrib/remote-helpers/test-hg-hg-git.sh b/contrib/remote-helpers/test-hg-hg-git.sh
deleted file mode 100755
index 6dcd95d..0000000
--- a/contrib/remote-helpers/test-hg-hg-git.sh
+++ /dev/null
@@ -1,541 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2012 Felipe Contreras
-#
-# Base commands from hg-git tests:
-# https://bitbucket.org/durin42/hg-git/src
-#
-
-test_description='Test remote-hg output compared to hg-git'
-
-. ./test-lib.sh
-
-if ! test_have_prereq PYTHON
-then
- skip_all='skipping remote-hg tests; python not available'
- test_done
-fi
-
-if ! python -c 'import mercurial'
-then
- skip_all='skipping remote-hg tests; mercurial not available'
- test_done
-fi
-
-if ! python -c 'import hggit'
-then
- skip_all='skipping remote-hg tests; hg-git not available'
- test_done
-fi
-
-# clone to a git repo with git
-git_clone_git () {
- git clone -q "hg::$1" $2 &&
- (cd $2 && git checkout master && git branch -D default)
-}
-
-# clone to an hg repo with git
-hg_clone_git () {
- (
- hg init $2 &&
- hg -R $2 bookmark -i master &&
- cd $1 &&
- git push -q "hg::../$2" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*'
- ) &&
-
- (cd $2 && hg -q update)
-}
-
-# clone to a git repo with hg
-git_clone_hg () {
- (
- git init -q $2 &&
- cd $1 &&
- hg bookmark -i -f -r tip master &&
- hg -q push -r master ../$2 || true
- )
-}
-
-# clone to an hg repo with hg
-hg_clone_hg () {
- hg -q clone $1 $2
-}
-
-# push an hg repo with git
-hg_push_git () {
- (
- cd $2
- git checkout -q -b tmp &&
- git fetch -q "hg::../$1" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*' &&
- git branch -D default &&
- git checkout -q @{-1} &&
- git branch -q -D tmp 2>/dev/null || true
- )
-}
-
-# push an hg git repo with hg
-hg_push_hg () {
- (
- cd $1 &&
- hg -q push ../$2 || true
- )
-}
-
-hg_log () {
- hg -R $1 log --graph --debug >log &&
- grep -v 'tag: *default/' log
-}
-
-git_log () {
- git --git-dir=$1/.git fast-export --branches
-}
-
-setup () {
- (
- echo "[ui]"
- echo "username = A U Thor <author@example.com>"
- echo "[defaults]"
- echo "backout = -d \"0 0\""
- echo "commit = -d \"0 0\""
- echo "debugrawcommit = -d \"0 0\""
- echo "tag = -d \"0 0\""
- echo "[extensions]"
- echo "hgext.bookmarks ="
- echo "hggit ="
- echo "graphlog ="
- ) >>"$HOME"/.hgrc &&
- git config --global receive.denycurrentbranch warn
- git config --global remote-hg.hg-git-compat true
- git config --global remote-hg.track-branches false
-
- HGEDITOR=true
- HGMERGE=true
-
- GIT_AUTHOR_DATE="2007-01-01 00:00:00 +0230"
- GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"
- export HGEDITOR HGMERGE GIT_AUTHOR_DATE GIT_COMMITTER_DATE
-}
-
-setup
-
-test_expect_success 'executable bit' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
- echo alpha >alpha &&
- chmod 0644 alpha &&
- git add alpha &&
- git commit -m "add alpha" &&
- chmod 0755 alpha &&
- git add alpha &&
- git commit -m "set executable bit" &&
- chmod 0644 alpha &&
- git add alpha &&
- git commit -m "clear executable bit"
- ) &&
-
- for x in hg git
- do
- (
- hg_clone_$x gitrepo hgrepo-$x &&
- cd hgrepo-$x &&
- hg_log . &&
- hg manifest -r 1 -v &&
- hg manifest -v
- ) >"output-$x" &&
-
- git_clone_$x hgrepo-$x gitrepo2-$x &&
- git_log gitrepo2-$x >"log-$x"
- done &&
-
- test_cmp output-hg output-git &&
- test_cmp log-hg log-git
-'
-
-test_expect_success 'symlink' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add alpha" &&
- ln -s alpha beta &&
- git add beta &&
- git commit -m "add beta"
- ) &&
-
- for x in hg git
- do
- (
- hg_clone_$x gitrepo hgrepo-$x &&
- cd hgrepo-$x &&
- hg_log . &&
- hg manifest -v
- ) >"output-$x" &&
-
- git_clone_$x hgrepo-$x gitrepo2-$x &&
- git_log gitrepo2-$x >"log-$x"
- done &&
-
- test_cmp output-hg output-git &&
- test_cmp log-hg log-git
-'
-
-test_expect_success 'merge conflict 1' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- hg init hgrepo1 &&
- cd hgrepo1 &&
- echo A >afile &&
- hg add afile &&
- hg ci -m "origin" &&
-
- echo B >afile &&
- hg ci -m "A->B" &&
-
- hg up -r0 &&
- echo C >afile &&
- hg ci -m "A->C" &&
-
- hg merge -r1 &&
- echo C >afile &&
- hg resolve -m afile &&
- hg ci -m "merge to C"
- ) &&
-
- for x in hg git
- do
- git_clone_$x hgrepo1 gitrepo-$x &&
- hg_clone_$x gitrepo-$x hgrepo2-$x &&
- hg_log hgrepo2-$x >"hg-log-$x" &&
- git_log gitrepo-$x >"git-log-$x"
- done &&
-
- test_cmp hg-log-hg hg-log-git &&
- test_cmp git-log-hg git-log-git
-'
-
-test_expect_success 'merge conflict 2' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- hg init hgrepo1 &&
- cd hgrepo1 &&
- echo A >afile &&
- hg add afile &&
- hg ci -m "origin" &&
-
- echo B >afile &&
- hg ci -m "A->B" &&
-
- hg up -r0 &&
- echo C >afile &&
- hg ci -m "A->C" &&
-
- hg merge -r1 || true &&
- echo B >afile &&
- hg resolve -m afile &&
- hg ci -m "merge to B"
- ) &&
-
- for x in hg git
- do
- git_clone_$x hgrepo1 gitrepo-$x &&
- hg_clone_$x gitrepo-$x hgrepo2-$x &&
- hg_log hgrepo2-$x >"hg-log-$x" &&
- git_log gitrepo-$x >"git-log-$x"
- done &&
-
- test_cmp hg-log-hg hg-log-git &&
- test_cmp git-log-hg git-log-git
-'
-
-test_expect_success 'converged merge' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- hg init hgrepo1 &&
- cd hgrepo1 &&
- echo A >afile &&
- hg add afile &&
- hg ci -m "origin" &&
-
- echo B >afile &&
- hg ci -m "A->B" &&
-
- echo C >afile &&
- hg ci -m "B->C" &&
-
- hg up -r0 &&
- echo C >afile &&
- hg ci -m "A->C" &&
-
- hg merge -r2 || true &&
- hg ci -m "merge"
- ) &&
-
- for x in hg git
- do
- git_clone_$x hgrepo1 gitrepo-$x &&
- hg_clone_$x gitrepo-$x hgrepo2-$x &&
- hg_log hgrepo2-$x >"hg-log-$x" &&
- git_log gitrepo-$x >"git-log-$x"
- done &&
-
- test_cmp hg-log-hg hg-log-git &&
- test_cmp git-log-hg git-log-git
-'
-
-test_expect_success 'encoding' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
-
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add älphà" &&
-
- GIT_AUTHOR_NAME="tést èncödîng" &&
- export GIT_AUTHOR_NAME &&
- echo beta >beta &&
- git add beta &&
- git commit -m "add beta" &&
-
- echo gamma >gamma &&
- git add gamma &&
- git commit -m "add gämmâ" &&
-
- : TODO git config i18n.commitencoding latin-1 &&
- echo delta >delta &&
- git add delta &&
- git commit -m "add déltà"
- ) &&
-
- for x in hg git
- do
- hg_clone_$x gitrepo hgrepo-$x &&
- git_clone_$x hgrepo-$x gitrepo2-$x &&
-
- HGENCODING=utf-8 hg_log hgrepo-$x >"hg-log-$x" &&
- git_log gitrepo2-$x >"git-log-$x"
- done &&
-
- test_cmp hg-log-hg hg-log-git &&
- test_cmp git-log-hg git-log-git
-'
-
-test_expect_success 'file removal' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add alpha" &&
- echo beta >beta &&
- git add beta &&
- git commit -m "add beta"
- mkdir foo &&
- echo blah >foo/bar &&
- git add foo &&
- git commit -m "add foo" &&
- git rm alpha &&
- git commit -m "remove alpha" &&
- git rm foo/bar &&
- git commit -m "remove foo/bar"
- ) &&
-
- for x in hg git
- do
- (
- hg_clone_$x gitrepo hgrepo-$x &&
- cd hgrepo-$x &&
- hg_log . &&
- hg manifest -r 3 &&
- hg manifest
- ) >"output-$x" &&
-
- git_clone_$x hgrepo-$x gitrepo2-$x &&
- git_log gitrepo2-$x >"log-$x"
- done &&
-
- test_cmp output-hg output-git &&
- test_cmp log-hg log-git
-'
-
-test_expect_success 'git tags' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- (
- git init -q gitrepo &&
- cd gitrepo &&
- git config receive.denyCurrentBranch ignore &&
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add alpha" &&
- git tag alpha &&
-
- echo beta >beta &&
- git add beta &&
- git commit -m "add beta" &&
- git tag -a -m "added tag beta" beta
- ) &&
-
- for x in hg git
- do
- hg_clone_$x gitrepo hgrepo-$x &&
- hg_log hgrepo-$x >"log-$x"
- done &&
-
- test_cmp log-hg log-git
-'
-
-test_expect_success 'hg author' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- for x in hg git
- do
- (
- git init -q gitrepo-$x &&
- cd gitrepo-$x &&
-
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add alpha" &&
- git checkout -q -b not-master
- ) &&
-
- (
- hg_clone_$x gitrepo-$x hgrepo-$x &&
- cd hgrepo-$x &&
-
- hg co master &&
- echo beta >beta &&
- hg add beta &&
- hg commit -u "test" -m "add beta" &&
-
- echo gamma >>beta &&
- hg commit -u "test <test@example.com> (comment)" -m "modify beta" &&
-
- echo gamma >gamma &&
- hg add gamma &&
- hg commit -u "<test@example.com>" -m "add gamma" &&
-
- echo delta >delta &&
- hg add delta &&
- hg commit -u "name<test@example.com>" -m "add delta" &&
-
- echo epsilon >epsilon &&
- hg add epsilon &&
- hg commit -u "name <test@example.com" -m "add epsilon" &&
-
- echo zeta >zeta &&
- hg add zeta &&
- hg commit -u " test " -m "add zeta" &&
-
- echo eta >eta &&
- hg add eta &&
- hg commit -u "test < test@example.com >" -m "add eta" &&
-
- echo theta >theta &&
- hg add theta &&
- hg commit -u "test >test@example.com>" -m "add theta" &&
-
- echo iota >iota &&
- hg add iota &&
- hg commit -u "test <test <at> example <dot> com>" -m "add iota"
- ) &&
-
- hg_push_$x hgrepo-$x gitrepo-$x &&
- hg_clone_$x gitrepo-$x hgrepo2-$x &&
-
- hg_log hgrepo2-$x >"hg-log-$x" &&
- git_log gitrepo-$x >"git-log-$x"
- done &&
-
- test_cmp hg-log-hg hg-log-git &&
- test_cmp git-log-hg git-log-git
-'
-
-test_expect_success 'hg branch' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- for x in hg git
- do
- (
- git init -q gitrepo-$x &&
- cd gitrepo-$x &&
-
- echo alpha >alpha &&
- git add alpha &&
- git commit -q -m "add alpha" &&
- git checkout -q -b not-master
- ) &&
-
- (
- hg_clone_$x gitrepo-$x hgrepo-$x &&
-
- cd hgrepo-$x &&
- hg -q co master &&
- hg mv alpha beta &&
- hg -q commit -m "rename alpha to beta" &&
- hg branch gamma | grep -v "permanent and global" &&
- hg -q commit -m "started branch gamma"
- ) &&
-
- hg_push_$x hgrepo-$x gitrepo-$x &&
- hg_clone_$x gitrepo-$x hgrepo2-$x &&
-
- hg_log hgrepo2-$x >"hg-log-$x" &&
- git_log gitrepo-$x >"git-log-$x"
- done &&
-
- test_cmp hg-log-hg hg-log-git &&
- test_cmp git-log-hg git-log-git
-'
-
-test_expect_success 'hg tags' '
- test_when_finished "rm -rf gitrepo* hgrepo*" &&
-
- for x in hg git
- do
- (
- git init -q gitrepo-$x &&
- cd gitrepo-$x &&
-
- echo alpha >alpha &&
- git add alpha &&
- git commit -m "add alpha" &&
- git checkout -q -b not-master
- ) &&
-
- (
- hg_clone_$x gitrepo-$x hgrepo-$x &&
-
- cd hgrepo-$x &&
- hg co master &&
- hg tag alpha
- ) &&
-
- hg_push_$x hgrepo-$x gitrepo-$x &&
- hg_clone_$x gitrepo-$x hgrepo2-$x &&
-
- (
- git --git-dir=gitrepo-$x/.git tag -l &&
- hg_log hgrepo2-$x &&
- cat hgrepo2-$x/.hgtags
- ) >"output-$x"
- done &&
-
- test_cmp output-hg output-git
-'
-
-test_done
diff --git a/contrib/remote-helpers/test-hg.sh b/contrib/remote-helpers/test-hg.sh
deleted file mode 100755
index 5d128a5..0000000
--- a/contrib/remote-helpers/test-hg.sh
+++ /dev/null
@@ -1,775 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2012 Felipe Contreras
-#
-# Base commands from hg-git tests:
-# https://bitbucket.org/durin42/hg-git/src
-#
-
-test_description='Test remote-hg'
-
-test -n "$TEST_DIRECTORY" || TEST_DIRECTORY=${0%/*}/../../t
-. "$TEST_DIRECTORY"/test-lib.sh
-
-if ! test_have_prereq PYTHON
-then
- skip_all='skipping remote-hg tests; python not available'
- test_done
-fi
-
-if ! python -c 'import mercurial'
-then
- skip_all='skipping remote-hg tests; mercurial not available'
- test_done
-fi
-
-check () {
- echo $3 >expected &&
- git --git-dir=$1/.git log --format='%s' -1 $2 >actual
- test_cmp expected actual
-}
-
-check_branch () {
- if test -n "$3"
- then
- echo $3 >expected &&
- hg -R $1 log -r $2 --template '{desc}\n' >actual &&
- test_cmp expected actual
- else
- hg -R $1 branches >out &&
- ! grep $2 out
- fi
-}
-
-check_bookmark () {
- if test -n "$3"
- then
- echo $3 >expected &&
- hg -R $1 log -r "bookmark('$2')" --template '{desc}\n' >actual &&
- test_cmp expected actual
- else
- hg -R $1 bookmarks >out &&
- ! grep $2 out
- fi
-}
-
-check_push () {
- expected_ret=$1 ret=0 ref_ret=0
-
- shift
- git push origin "$@" 2>error
- ret=$?
- cat error
-
- while IFS=':' read branch kind
- do
- case "$kind" in
- 'new')
- grep "^ \* \[new branch\] *${branch} -> ${branch}$" error || ref_ret=1
- ;;
- 'non-fast-forward')
- grep "^ ! \[rejected\] *${branch} -> ${branch} (non-fast-forward)$" error || ref_ret=1
- ;;
- 'fetch-first')
- grep "^ ! \[rejected\] *${branch} -> ${branch} (fetch first)$" error || ref_ret=1
- ;;
- 'forced-update')
- grep "^ + [a-f0-9]*\.\.\.[a-f0-9]* *${branch} -> ${branch} (forced update)$" error || ref_ret=1
- ;;
- '')
- grep "^ [a-f0-9]*\.\.[a-f0-9]* *${branch} -> ${branch}$" error || ref_ret=1
- ;;
- esac
- test $ref_ret -ne 0 && echo "match for '$branch' failed" && break
- done
-
- if test $expected_ret -ne $ret || test $ref_ret -ne 0
- then
- return 1
- fi
-
- return 0
-}
-
-setup () {
- (
- echo "[ui]"
- echo "username = H G Wells <wells@example.com>"
- echo "[extensions]"
- echo "mq ="
- ) >>"$HOME"/.hgrc &&
-
- GIT_AUTHOR_DATE="2007-01-01 00:00:00 +0230" &&
- GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE" &&
- export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
-}
-
-setup
-
-test_expect_success 'cloning' '
- test_when_finished "rm -rf gitrepo*" &&
-
- (
- hg init hgrepo &&
- cd hgrepo &&
- echo zero >content &&
- hg add content &&
- hg commit -m zero
- ) &&
-
- git clone "hg::hgrepo" gitrepo &&
- check gitrepo HEAD zero
-'
-
-test_expect_success 'cloning with branches' '
- test_when_finished "rm -rf gitrepo*" &&
-
- (
- cd hgrepo &&
- hg branch next &&
- echo next >content &&
- hg commit -m next
- ) &&
-
- git clone "hg::hgrepo" gitrepo &&
- check gitrepo origin/branches/next next
-'
-
-test_expect_success 'cloning with bookmarks' '
- test_when_finished "rm -rf gitrepo*" &&
-
- (
- cd hgrepo &&
- hg checkout default &&
- hg bookmark feature-a &&
- echo feature-a >content &&
- hg commit -m feature-a
- ) &&
-
- git clone "hg::hgrepo" gitrepo &&
- check gitrepo origin/feature-a feature-a
-'
-
-test_expect_success 'update bookmark' '
- test_when_finished "rm -rf gitrepo*" &&
-
- (
- cd hgrepo &&
- hg bookmark devel
- ) &&
-
- (
- git clone "hg::hgrepo" gitrepo &&
- cd gitrepo &&
- git checkout --quiet devel &&
- echo devel >content &&
- git commit -a -m devel &&
- git push --quiet
- ) &&
-
- check_bookmark hgrepo devel devel
-'
-
-test_expect_success 'new bookmark' '
- test_when_finished "rm -rf gitrepo*" &&
-
- (
- git clone "hg::hgrepo" gitrepo &&
- cd gitrepo &&
- git checkout --quiet -b feature-b &&
- echo feature-b >content &&
- git commit -a -m feature-b &&
- git push --quiet origin feature-b
- ) &&
-
- check_bookmark hgrepo feature-b feature-b
-'
-
-# cleanup previous stuff
-rm -rf hgrepo
-
-author_test () {
- echo $1 >>content &&
- hg commit -u "$2" -m "add $1" &&
- echo "$3" >>../expected
-}
-
-test_expect_success 'authors' '
- test_when_finished "rm -rf hgrepo gitrepo" &&
-
- (
- hg init hgrepo &&
- cd hgrepo &&
-
- touch content &&
- hg add content &&
-
- >../expected &&
- author_test alpha "" "H G Wells <wells@example.com>" &&
- author_test beta "beta" "beta <unknown>" &&
- author_test gamma "gamma <test@example.com> (comment)" "gamma <test@example.com>" &&
- author_test delta "<delta@example.com>" "Unknown <delta@example.com>" &&
- author_test epsilon "epsilon<test@example.com>" "epsilon <test@example.com>" &&
- author_test zeta "zeta <test@example.com" "zeta <test@example.com>" &&
- author_test eta " eta " "eta <unknown>" &&
- author_test theta "theta < test@example.com >" "theta <test@example.com>" &&
- author_test iota "iota >test@example.com