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-rw-r--r--.editorconfig2
-rw-r--r--.mailmap4
-rw-r--r--.tsan-suppressions6
-rw-r--r--Documentation/MyFirstContribution.txt36
-rw-r--r--Documentation/RelNotes/2.25.1.txt55
-rw-r--r--Documentation/RelNotes/2.26.0.txt277
-rw-r--r--Documentation/config.txt4
-rw-r--r--Documentation/config/advice.txt6
-rw-r--r--Documentation/config/branch.txt7
-rw-r--r--Documentation/config/core.txt11
-rw-r--r--Documentation/config/gpg.txt15
-rw-r--r--Documentation/config/http.txt12
-rw-r--r--Documentation/config/pack.txt7
-rw-r--r--Documentation/config/protocol.txt9
-rw-r--r--Documentation/config/pull.txt7
-rw-r--r--Documentation/config/push.txt9
-rw-r--r--Documentation/config/rebase.txt6
-rw-r--r--Documentation/config/user.txt7
-rw-r--r--Documentation/diff-options.txt8
-rwxr-xr-xDocumentation/doc-diff2
-rw-r--r--Documentation/fetch-options.txt5
-rw-r--r--Documentation/git-check-ignore.txt12
-rw-r--r--Documentation/git-commit-graph.txt5
-rw-r--r--Documentation/git-commit-tree.txt22
-rw-r--r--Documentation/git-commit.txt40
-rw-r--r--Documentation/git-config.txt15
-rw-r--r--Documentation/git-filter-branch.txt6
-rw-r--r--Documentation/git-grep.txt18
-rw-r--r--Documentation/git-rebase.txt170
-rw-r--r--Documentation/git-sparse-checkout.txt30
-rw-r--r--Documentation/git-submodule.txt2
-rw-r--r--Documentation/git-update-index.txt16
-rw-r--r--Documentation/git.txt47
-rw-r--r--Documentation/gitcore-tutorial.txt2
-rw-r--r--Documentation/gitcredentials.txt93
-rw-r--r--Documentation/githooks.txt13
-rw-r--r--Documentation/pretty-formats.txt1
-rw-r--r--Documentation/technical/bundle-format.txt48
-rw-r--r--Documentation/technical/pack-format.txt5
-rwxr-xr-xGIT-VERSION-GEN2
-rw-r--r--Makefile5
l---------RelNotes2
-rw-r--r--add-interactive.c30
-rw-r--r--add-interactive.h16
-rw-r--r--add-patch.c413
-rw-r--r--advice.c4
-rw-r--r--advice.h2
-rw-r--r--apply.c6
-rw-r--r--archive-tar.c6
-rw-r--r--archive-zip.c3
-rw-r--r--bisect.c135
-rw-r--r--bisect.h29
-rw-r--r--blame.h4
-rw-r--r--builtin/add.c45
-rw-r--r--builtin/bisect--helper.c123
-rw-r--r--builtin/check-ignore.c3
-rw-r--r--builtin/checkout.c75
-rw-r--r--builtin/clone.c7
-rw-r--r--builtin/commit-graph.c35
-rw-r--r--builtin/commit.c11
-rw-r--r--builtin/config.c46
-rw-r--r--builtin/fast-export.c6
-rw-r--r--builtin/fetch.c23
-rw-r--r--builtin/gc.c2
-rw-r--r--builtin/grep.c96
-rw-r--r--builtin/index-pack.c14
-rw-r--r--builtin/merge.c9
-rw-r--r--builtin/mktag.c7
-rw-r--r--builtin/name-rev.c191
-rw-r--r--builtin/notes.c4
-rw-r--r--builtin/pack-objects.c252
-rw-r--r--builtin/pull.c42
-rw-r--r--builtin/rebase.c275
-rw-r--r--builtin/reflog.c9
-rw-r--r--builtin/remote.c189
-rw-r--r--builtin/replace.c3
-rw-r--r--builtin/rev-list.c121
-rw-r--r--builtin/show-branch.c2
-rw-r--r--builtin/sparse-checkout.c191
-rw-r--r--builtin/stash.c25
-rw-r--r--builtin/submodule--helper.c12
-rw-r--r--builtin/unpack-objects.c3
-rw-r--r--cache-tree.c11
-rw-r--r--cache.h5
-rwxr-xr-xci/run-build-and-tests.sh1
-rwxr-xr-xci/test-documentation.sh1
-rw-r--r--color.c75
-rw-r--r--commit-graph.c115
-rw-r--r--commit-graph.h15
-rw-r--r--commit.c14
-rw-r--r--commit.h12
-rw-r--r--compat/mingw.c15
-rw-r--r--compat/mingw.h10
-rw-r--r--compat/obstack.h6
-rw-r--r--compat/regex/regex.h5
-rw-r--r--compat/terminal.c249
-rw-r--r--compat/terminal.h3
-rwxr-xr-xcompat/vcbuild/scripts/clink.pl4
-rw-r--r--config.c45
-rw-r--r--config.h21
-rw-r--r--connected.c19
-rw-r--r--connected.h11
-rwxr-xr-xcontrib/buildsystems/engine.pl4
-rw-r--r--contrib/completion/git-completion.bash140
-rw-r--r--contrib/completion/git-prompt.sh6
-rw-r--r--contrib/credential/netrc/.gitignore1
-rw-r--r--contrib/credential/netrc/Makefile26
-rwxr-xr-xcontrib/credential/netrc/git-credential-netrc.perl (renamed from contrib/credential/netrc/git-credential-netrc)2
-rw-r--r--convert.c4
-rw-r--r--credential.c75
-rw-r--r--credential.h93
-rw-r--r--csum-file.h9
-rw-r--r--diff.c18
-rw-r--r--diffcore-rename.c4
-rw-r--r--dir.c166
-rw-r--r--ewah/bitmap.c21
-rw-r--r--ewah/ewok.h2
-rw-r--r--fsmonitor.c120
-rwxr-xr-xgit-legacy-stash.sh2
-rwxr-xr-xgit-p4.py181
-rwxr-xr-xgit-submodule.sh14
-rw-r--r--gpg-interface.c91
-rw-r--r--gpg-interface.h10
-rw-r--r--graph.c10
-rw-r--r--grep.c32
-rw-r--r--grep.h13
-rw-r--r--http.c4
-rw-r--r--log-tree.c3
-rw-r--r--mailinfo.c68
-rw-r--r--merge-recursive.c25
-rw-r--r--notes-utils.c2
-rw-r--r--notes.c30
-rw-r--r--object-store.h52
-rw-r--r--object.c16
-rw-r--r--object.h2
-rw-r--r--pack-bitmap.c464
-rw-r--r--pack-bitmap.h11
-rw-r--r--pack-check.c12
-rw-r--r--packfile.c44
-rw-r--r--packfile.h3
-rw-r--r--parse-options-cb.c42
-rw-r--r--parse-options.c7
-rw-r--r--parse-options.h2
-rw-r--r--path.c2
-rw-r--r--pathspec.c3
-rw-r--r--pretty.c34
-rw-r--r--protocol.c11
-rw-r--r--quote.c2
-rw-r--r--reachable.c4
-rw-r--r--rebase-interactive.c95
-rw-r--r--rebase-interactive.h7
-rw-r--r--rebase.c35
-rw-r--r--rebase.h15
-rw-r--r--refs/files-backend.c3
-rw-r--r--remote-curl.c5
-rw-r--r--remote.c3
-rw-r--r--replace-object.c11
-rw-r--r--replace-object.h7
-rw-r--r--run-command.c3
-rw-r--r--run-command.h2
-rw-r--r--sequencer.c171
-rw-r--r--sequencer.h8
-rw-r--r--setup.c26
-rw-r--r--sha1-file.c150
-rw-r--r--sha1-name.c39
-rw-r--r--strbuf.c15
-rw-r--r--strbuf.h18
-rw-r--r--streaming.c28
-rw-r--r--streaming.h4
-rw-r--r--string-list.h6
-rw-r--r--submodule-config.c22
-rw-r--r--submodule-config.h2
-rw-r--r--submodule.c57
-rw-r--r--t/README4
-rwxr-xr-xt/check-non-portable-shell.pl2
-rw-r--r--t/helper/test-config.c18
-rw-r--r--t/helper/test-dump-fsmonitor.c2
-rw-r--r--t/helper/test-parse-pathspec-file.c33
-rw-r--r--t/helper/test-read-graph.c8
-rw-r--r--t/helper/test-tool.c1
-rw-r--r--t/helper/test-tool.h1
-rw-r--r--t/helper/test-windows-named-pipe.c2
-rw-r--r--t/lib-git-p4.sh2
-rwxr-xr-xt/lib-log-graph.sh28
-rw-r--r--t/lib-pack.sh35
-rwxr-xr-xt/perf/p5310-pack-bitmaps.sh22
-rwxr-xr-xt/t0000-basic.sh14
-rwxr-xr-xt/t0003-attributes.sh47
-rwxr-xr-xt/t0008-ignores.sh39
-rwxr-xr-xt/t0020-crlf.sh18
-rwxr-xr-xt/t0021-conversion.sh1
-rwxr-xr-xt/t0040-parse-options.sh4
-rwxr-xr-xt/t0067-parse_pathspec_file.sh108
-rwxr-xr-xt/t0300-credentials.sh128
-rwxr-xr-xt/t1091-sparse-checkout-builtin.sh433
-rwxr-xr-xt/t1300-config.sh246
-rwxr-xr-xt/t1306-xdg-files.sh8
-rwxr-xr-xt/t1307-config-blob.sh2
-rwxr-xr-xt/t1308-config-set.sh18
-rwxr-xr-xt/t1400-update-ref.sh36
-rwxr-xr-xt/t1406-submodule-ref-store.sh2
-rwxr-xr-xt/t1409-avoid-packing-refs.sh16
-rwxr-xr-xt/t1450-fsck.sh1
-rwxr-xr-xt/t1501-work-tree.sh2
-rwxr-xr-xt/t1506-rev-parse-diagnosis.sh62
-rwxr-xr-xt/t1507-rev-parse-upstream.sh104
-rwxr-xr-xt/t2018-checkout-branch.sh75
-rwxr-xr-xt/t2024-checkout-dwim.sh28
-rwxr-xr-xt/t2026-checkout-pathspec-file.sh28
-rwxr-xr-xt/t2070-restore.sh17
-rwxr-xr-xt/t2072-restore-pathspec-file.sh29
-rwxr-xr-xt/t2107-update-index-basic.sh1
-rwxr-xr-xt/t2405-worktree-submodule.sh90
-rwxr-xr-xt/t3007-ls-files-recurse-submodules.sh1
-rwxr-xr-xt/t3030-merge-recursive.sh2
-rwxr-xr-xt/t3206-range-diff.sh14
-rwxr-xr-xt/t3305-notes-fanout.sh107
-rwxr-xr-xt/t3308-notes-merge.sh83
-rwxr-xr-xt/t3309-notes-merge-auto-resolve.sh228
-rwxr-xr-xt/t3310-notes-merge-manual-resolve.sh106
-rwxr-xr-xt/t3311-notes-merge-fanout.sh60
-rwxr-xr-xt/t3400-rebase.sh40
-rwxr-xr-xt/t3401-rebase-and-am-rename.sh4
-rwxr-xr-xt/t3404-rebase-interactive.sh157
-rwxr-xr-xt/t3406-rebase-message.sh19
-rwxr-xr-xt/t3407-rebase-abort.sh6
-rwxr-xr-xt/t3415-rebase-autosquash.sh153
-rwxr-xr-xt/t3419-rebase-patch-id.sh3
-rwxr-xr-xt/t3420-rebase-autostash.sh22
-rwxr-xr-xt/t3421-rebase-topology-linear.sh48
-rwxr-xr-xt/t3424-rebase-empty.sh126
-rwxr-xr-xt/t3425-rebase-topology-merges.sh8
-rwxr-xr-xt/t3427-rebase-subtree.sh12
-rwxr-xr-xt/t3430-rebase-merges.sh5
-rwxr-xr-xt/t3432-rebase-fast-forward.sh54
-rwxr-xr-xt/t3433-rebase-across-mode-change.sh48
-rwxr-xr-xt/t3504-cherry-pick-rerere.sh6
-rwxr-xr-xt/t3507-cherry-pick-conflict.sh28
-rwxr-xr-xt/t3600-rm.sh7
-rwxr-xr-xt/t3700-add.sh4
-rwxr-xr-xt/t3701-add-interactive.sh24
-rwxr-xr-xt/t3704-add-pathspec-file.sh36
-rwxr-xr-xt/t4013-diff-various.sh44
-rwxr-xr-xt/t4018-diff-funcname.sh1
-rwxr-xr-xt/t4026-color.sh12
-rwxr-xr-xt/t4054-diff-bogus-tree.sh3
-rwxr-xr-xt/t4060-diff-submodule-option-diff-format.sh126
-rwxr-xr-xt/t4066-diff-emit-delay.sh10
-rwxr-xr-xt/t4117-apply-reject.sh6
-rwxr-xr-xt/t4124-apply-ws-rule.sh10
-rwxr-xr-xt/t4134-apply-submodule.sh5
-rwxr-xr-xt/t4200-rerere.sh3
-rwxr-xr-xt/t4202-log.sh180
-rwxr-xr-xt/t4204-patch-id.sh2
-rwxr-xr-xt/t4211-line-log.sh3
-rw-r--r--t/t4211/sha1/expect.beginning-of-file (renamed from t/t4211/expect.beginning-of-file)0
-rw-r--r--t/t4211/sha1/expect.end-of-file (renamed from t/t4211/expect.end-of-file)0
-rw-r--r--t/t4211/sha1/expect.move-support-f (renamed from t/t4211/expect.move-support-f)0
-rw-r--r--t/t4211/sha1/expect.multiple (renamed from t/t4211/expect.multiple)0
-rw-r--r--t/t4211/sha1/expect.multiple-overlapping (renamed from t/t4211/expect.multiple-overlapping)0
-rw-r--r--t/t4211/sha1/expect.multiple-superset (renamed from t/t4211/expect.multiple-superset)0
-rw-r--r--t/t4211/sha1/expect.parallel-change-f-to-main (renamed from t/t4211/expect.parallel-change-f-to-main)0
-rw-r--r--t/t4211/sha1/expect.simple-f (renamed from t/t4211/expect.simple-f)0
-rw-r--r--t/t4211/sha1/expect.simple-f-to-main (renamed from t/t4211/expect.simple-f-to-main)0
-rw-r--r--t/t4211/sha1/expect.simple-main (renamed from t/t4211/expect.simple-main)0
-rw-r--r--t/t4211/sha1/expect.simple-main-to-end (renamed from t/t4211/expect.simple-main-to-end)0
-rw-r--r--t/t4211/sha1/expect.two-ranges (renamed from t/t4211/expect.two-ranges)0
-rw-r--r--t/t4211/sha1/expect.vanishes-early (renamed from t/t4211/expect.vanishes-early)0
-rw-r--r--t/t4211/sha256/expect.beginning-of-file43
-rw-r--r--t/t4211/sha256/expect.end-of-file62
-rw-r--r--t/t4211/sha256/expect.move-support-f80
-rw-r--r--t/t4211/sha256/expect.multiple104
-rw-r--r--t/t4211/sha256/expect.multiple-overlapping187
-rw-r--r--t/t4211/sha256/expect.multiple-superset187
-rw-r--r--t/t4211/sha256/expect.parallel-change-f-to-main160
-rw-r--r--t/t4211/sha256/expect.simple-f59
-rw-r--r--t/t4211/sha256/expect.simple-f-to-main100
-rw-r--r--t/t4211/sha256/expect.simple-main68
-rw-r--r--t/t4211/sha256/expect.simple-main-to-end70
-rw-r--r--t/t4211/sha256/expect.two-ranges102
-rw-r--r--t/t4211/sha256/expect.vanishes-early39
-rwxr-xr-xt/t4214-log-graph-octopus.sh82
-rwxr-xr-xt/t4215-log-skewed-merges.sh71
-rwxr-xr-xt/t4300-merge-tree.sh188
-rwxr-xr-xt/t5100-mailinfo.sh15
-rwxr-xr-xt/t5150-request-pull.sh2
-rwxr-xr-xt/t5302-pack-index.sh21
-rwxr-xr-xt/t5309-pack-delta-cycles.sh18
-rwxr-xr-xt/t5310-pack-bitmaps.sh36
-rwxr-xr-xt/t5313-pack-bounds-checks.sh19
-rwxr-xr-xt/t5318-commit-graph.sh10
-rwxr-xr-xt/t5319-multi-pack-index.sh26
-rwxr-xr-xt/t5321-pack-large-objects.sh4
-rwxr-xr-xt/t5324-split-commit-graph.sh13
-rwxr-xr-xt/t5400-send-pack.sh2
-rwxr-xr-xt/t5407-post-rewrite-hook.sh16
-rwxr-xr-xt/t5409-colorize-remote-messages.sh3
-rwxr-xr-xt/t5500-fetch-pack.sh23
-rwxr-xr-xt/t5504-fetch-receive-strict.sh17
-rwxr-xr-xt/t5505-remote.sh88
-rwxr-xr-xt/t5510-fetch.sh34
-rwxr-xr-xt/t5512-ls-remote.sh27
-rwxr-xr-xt/t5515-fetch-merge-logic.sh62
-rwxr-xr-xt/t5516-fetch-push.sh12
-rwxr-xr-xt/t5520-pull.sh27
-rwxr-xr-xt/t5530-upload-pack-error.sh26
-rwxr-xr-xt/t5537-fetch-shallow.sh8
-rwxr-xr-xt/t5539-fetch-http-shallow.sh2
-rwxr-xr-xt/t5540-http-push-webdav.sh6
-rwxr-xr-xt/t5541-http-push-smart.sh4
-rwxr-xr-xt/t5551-http-fetch-smart.sh12
-rwxr-xr-xt/t5552-skipping-fetch-negotiator.sh18
-rwxr-xr-xt/t5562-http-backend-content-length.sh2
-rwxr-xr-xt/t5573-pull-verify-signatures.sh64
-rwxr-xr-xt/t5580-unc-paths.sh (renamed from t/t5580-clone-push-unc.sh)12
-rwxr-xr-xt/t5601-clone.sh4
-rwxr-xr-xt/t5604-clone-reference.sh5
-rwxr-xr-xt/t5607-clone-bundle.sh2
-rwxr-xr-xt/t5616-partial-clone.sh67
-rwxr-xr-xt/t5700-protocol-v1.sh3
-rwxr-xr-xt/t5702-protocol-v2.sh12
-rwxr-xr-xt/t5703-upload-pack-ref-in-want.sh7
-rwxr-xr-xt/t6000-rev-list-misc.sh25
-rwxr-xr-xt/t6006-rev-list-format.sh4
-rwxr-xr-xt/t6024-recursive-merge.sh15
-rwxr-xr-xt/t6025-merge-symlinks.sh95
-rwxr-xr-xt/t6047-diff3-conflict-markers.sh13
-rwxr-xr-xt/t6113-rev-list-bitmap-filters.sh56
-rwxr-xr-xt/t7030-verify-tag.sh24
-rwxr-xr-xt/t7107-reset-pathspec-file.sh42
-rwxr-xr-xt/t7300-clean.sh9
-rwxr-xr-xt/t7400-submodule-basic.sh40
-rwxr-xr-xt/t7406-submodule-update.sh2
-rwxr-xr-xt/t7410-submodule-checkout-to.sh77
-rwxr-xr-xt/t7500-commit-template-squash-signoff.sh9
-rwxr-xr-xt/t7510-signed-commit.sh39
-rwxr-xr-xt/t7512-status-help.sh12
-rwxr-xr-xt/t7519-status-fsmonitor.sh7
-rwxr-xr-xt/t7519/fsmonitor-all1
-rwxr-xr-xt/t7519/fsmonitor-all-v221
-rwxr-xr-xt/t7519/fsmonitor-watchman3
-rwxr-xr-xt/t7519/fsmonitor-watchman-v2173
-rwxr-xr-xt/t7526-commit-pathspec-file.sh38
-rwxr-xr-xt/t7612-merge-verify-signatures.sh22
-rwxr-xr-xt/t7800-difftool.sh5
-rwxr-xr-xt/t7814-grep-recurse-submodules.sh11
-rwxr-xr-xt/t8003-blame-corner-cases.sh1
-rwxr-xr-xt/t9001-send-email.sh4
-rwxr-xr-xt/t9106-git-svn-commit-diff-clobber.sh3
-rwxr-xr-xt/t9116-git-svn-log.sh12
-rwxr-xr-xt/t9300-fast-import.sh1
-rwxr-xr-xt/t9800-git-p4-basic.sh1
-rwxr-xr-xt/t9810-git-p4-rcs.sh1
-rwxr-xr-xt/t9902-completion.sh57
-rwxr-xr-xt/t9903-bash-prompt.sh8
-rw-r--r--t/test-lib-functions.sh27
-rw-r--r--t/test-lib.sh3
-rwxr-xr-xtemplates/hooks--fsmonitor-watchman.sample168
-rwxr-xr-xtemplates/hooks--pre-commit.sample2
-rwxr-xr-xtemplates/hooks--update.sample10
-rw-r--r--transport-helper.c5
-rw-r--r--transport.c2
-rw-r--r--tree-walk.c14
-rw-r--r--tree-walk.h2
-rw-r--r--unpack-trees.c44
-rw-r--r--unpack-trees.h2
-rw-r--r--upload-pack.c3
-rw-r--r--urlmatch.c4
-rw-r--r--urlmatch.h9
-rw-r--r--walker.c4
-rw-r--r--worktree.c4
-rw-r--r--xdiff-interface.c12
372 files changed, 10452 insertions, 3330 deletions
diff --git a/.editorconfig b/.editorconfig
index 42cdc4b..f9d8196 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -4,7 +4,7 @@ insert_final_newline = true
# The settings for C (*.c and *.h) files are mirrored in .clang-format. Keep
# them in sync.
-[*.{c,h,sh,perl,pl,pm}]
+[*.{c,h,sh,perl,pl,pm,txt}]
indent_style = tab
tab_width = 8
diff --git a/.mailmap b/.mailmap
index 7c94418..bde7aba 100644
--- a/.mailmap
+++ b/.mailmap
@@ -31,6 +31,7 @@ Brandon Casey <drafnel@gmail.com> <casey@nrlssc.navy.mil>
Brandon Williams <bwilliams.eng@gmail.com> <bmwill@google.com>
brian m. carlson <sandals@crustytoothpaste.net>
brian m. carlson <sandals@crustytoothpaste.net> <sandals@crustytoothpaste.ath.cx>
+brian m. carlson <sandals@crustytoothpaste.net> <bk2204@github.com>
Bryan Larsen <bryan@larsen.st> <bryan.larsen@gmail.com>
Bryan Larsen <bryan@larsen.st> <bryanlarsen@yahoo.com>
Cheng Renquan <crquan@gmail.com>
@@ -59,6 +60,7 @@ David S. Miller <davem@davemloft.net>
David Turner <novalis@novalis.org> <dturner@twopensource.com>
David Turner <novalis@novalis.org> <dturner@twosigma.com>
Derrick Stolee <dstolee@microsoft.com> <stolee@gmail.com>
+Derrick Stolee <dstolee@microsoft.com> Derrick Stolee via GitGitGadget <gitgitgadget@gmail.com>
Deskin Miller <deskinm@umich.edu>
Đoàn Trần Công Danh <congdanhqx@gmail.com> Doan Tran Cong Danh
Dirk Süsserott <newsletter@dirk.my1.cc>
@@ -109,6 +111,7 @@ Jim Meyering <jim@meyering.net> <meyering@redhat.com>
Joachim Berdal Haga <cjhaga@fys.uio.no>
Joachim Jablon <joachim.jablon@people-doc.com> <ewjoachim@gmail.com>
Johannes Schindelin <Johannes.Schindelin@gmx.de> <johannes.schindelin@gmx.de>
+Johannes Schindelin <Johannes.Schindelin@gmx.de> Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>
Johannes Sixt <j6t@kdbg.org> <J.Sixt@eudaptics.com>
Johannes Sixt <j6t@kdbg.org> <j.sixt@viscovery.net>
Johannes Sixt <j6t@kdbg.org> <johannes.sixt@telecom.at>
@@ -287,6 +290,7 @@ William Pursell <bill.pursell@gmail.com>
YONETANI Tomokazu <y0n3t4n1@gmail.com> <qhwt+git@les.ath.cx>
YONETANI Tomokazu <y0n3t4n1@gmail.com> <y0netan1@dragonflybsd.org>
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
+Yi-Jyun Pan <pan93412@gmail.com>
# the two anonymous contributors are different persons:
anonymous <linux@horizon.com>
anonymous <linux@horizon.net>
diff --git a/.tsan-suppressions b/.tsan-suppressions
index 8c85014..5ba86d6 100644
--- a/.tsan-suppressions
+++ b/.tsan-suppressions
@@ -8,3 +8,9 @@
# in practice it (hopefully!) doesn't matter.
race:^want_color$
race:^transfer_debug$
+
+# A boolean value, which tells whether the replace_map has been initialized or
+# not, is read racily with an update. As this variable is written to only once,
+# and it's OK if the value change right after reading it, this shouldn't be a
+# problem.
+race:^lookup_replace_object$
diff --git a/Documentation/MyFirstContribution.txt b/Documentation/MyFirstContribution.txt
index 35b9130..427274d 100644
--- a/Documentation/MyFirstContribution.txt
+++ b/Documentation/MyFirstContribution.txt
@@ -23,6 +23,42 @@ useful additional context:
- `Documentation/SubmittingPatches`
- `Documentation/howto/new-command.txt`
+[[getting-help]]
+=== Getting Help
+
+If you get stuck, you can seek help in the following places.
+
+==== git@vger.kernel.org
+
+This is the main Git project mailing list where code reviews, version
+announcements, design discussions, and more take place. Those interested in
+contributing are welcome to post questions here. The Git list requires
+plain-text-only emails and prefers inline and bottom-posting when replying to
+mail; you will be CC'd in all replies to you. Optionally, you can subscribe to
+the list by sending an email to majordomo@vger.kernel.org with "subscribe git"
+in the body. The https://lore.kernel.org/git[archive] of this mailing list is
+available to view in a browser.
+
+==== https://groups.google.com/forum/#!forum/git-mentoring[git-mentoring@googlegroups.com]
+
+This mailing list is targeted to new contributors and was created as a place to
+post questions and receive answers outside of the public eye of the main list.
+Veteran contributors who are especially interested in helping mentor newcomers
+are present on the list. In order to avoid search indexers, group membership is
+required to view messages; anyone can join and no approval is required.
+
+==== https://webchat.freenode.net/#git-devel[#git-devel] on Freenode
+
+This IRC channel is for conversations between Git contributors. If someone is
+currently online and knows the answer to your question, you can receive help
+in real time. Otherwise, you can read the
+https://colabti.org/irclogger/irclogger_logs/git-devel[scrollback] to see
+whether someone answered you. IRC does not allow offline private messaging, so
+if you try to private message someone and then log out of IRC, they cannot
+respond to you. It's better to ask your questions in the channel so that you
+can be answered if you disconnect and so that others can learn from the
+conversation.
+
[[getting-started]]
== Getting Started
diff --git a/Documentation/RelNotes/2.25.1.txt b/Documentation/RelNotes/2.25.1.txt
new file mode 100644
index 0000000..cd869b0
--- /dev/null
+++ b/Documentation/RelNotes/2.25.1.txt
@@ -0,0 +1,55 @@
+Git 2.25.1 Release Notes
+========================
+
+Fixes since v2.25
+-----------------
+
+ * "git commit" gives output similar to "git status" when there is
+ nothing to commit, but without honoring the advise.statusHints
+ configuration variable, which has been corrected.
+
+ * has_object_file() said "no" given an object registered to the
+ system via pretend_object_file(), making it inconsistent with
+ read_object_file(), causing lazy fetch to attempt fetching an
+ empty tree from promisor remotes.
+
+ * The code that tries to skip over the entries for the paths in a
+ single directory using the cache-tree was not careful enough
+ against corrupt index file.
+
+ * Complete an update to tutorial that encourages "git switch" over
+ "git checkout" that was done only half-way.
+
+ * Reduce unnecessary round-trip when running "ls-remote" over the
+ stateless RPC mechanism.
+
+ * "git restore --staged" did not correctly update the cache-tree
+ structure, resulting in bogus trees to be written afterwards, which
+ has been corrected.
+
+ * The code recently added to move to the entry beyond the ones in the
+ same directory in the index in the sparse-cone mode did not count
+ the number of entries to skip over incorrectly, which has been
+ corrected.
+
+ * Work around test breakages caused by custom regex engine used in
+ libasan, when address sanitizer is used with more recent versions
+ of gcc and clang.
+
+ * "git fetch --refmap=" option has got a better documentation.
+
+ * Corner case bugs in "git clean" that stems from a (necessarily for
+ performance reasons) awkward calling convention in the directory
+ enumeration API has been corrected.
+
+ * "git grep --no-index" should not get affected by the contents of
+ the .gitmodules file but when "--recurse-submodules" is given or
+ the "submodule.recurse" variable is set, it did. Now these
+ settings are ignored in the "--no-index" mode.
+
+ * Technical details of the bundle format has been documented.
+
+ * Unhelpful warning messages during documentation build have been
+ squelched.
+
+Also contains various documentation updates, code clean-ups and minor fixups.
diff --git a/Documentation/RelNotes/2.26.0.txt b/Documentation/RelNotes/2.26.0.txt
new file mode 100644
index 0000000..30ef134
--- /dev/null
+++ b/Documentation/RelNotes/2.26.0.txt
@@ -0,0 +1,277 @@
+Git 2.26 Release Notes
+======================
+
+Updates since v2.25
+-------------------
+
+UI, Workflows & Features
+
+ * Sample credential helper for using .netrc has been updated to work
+ out of the box.
+
+ * gpg.minTrustLevel configuration variable has been introduced to
+ tell various signature verification codepaths the required minimum
+ trust level.
+
+ * The command line completion (in contrib/) learned to complete
+ subcommands and arguments to "git worktree".
+
+ * Disambiguation logic to tell revisions and pathspec apart has been
+ tweaked so that backslash-escaped glob special characters do not
+ count in the "wildcards are pathspec" rule.
+
+ * One effect of specifying where the GIT_DIR is (either with the
+ environment variable, or with the "git --git-dir=<where> cmd"
+ option) is to disable the repository discovery. This has been
+ placed a bit more stress in the documentation, as new users often
+ get confused.
+
+ * Two help messages given when "git add" notices the user gave it
+ nothing to add have been updated to use advise() API.
+
+ * A new version of fsmonitor-watchman hook has been introduced, to
+ avoid races.
+
+ * "git config" learned to show in which "scope", in addition to in
+ which file, each config setting comes from.
+
+ * The basic 7 colors learned the brighter counterparts
+ (e.g. "brightred").
+
+
+Performance, Internal Implementation, Development Support etc.
+
+ * Tell .editorconfig that in this project, *.txt files are indented
+ with tabs.
+
+ * The test-lint machinery knew to check "VAR=VAL shell_function"
+ construct, but did not check "VAR= shell_funciton", which has been
+ corrected.
+
+ * Replace "git config --bool" calls with "git config --type=bool" in
+ sample templates.
+
+ * The effort to move "git-add--interactive" to C continues.
+
+ * Improve error message generation for "git submodule add".
+
+ * Preparation of test scripts for the day when the object names will
+ use SHA-256 continues.
+
+ * Warn programmers about pretend_object_file() that allows the code
+ to tentatively use in-core objects.
+
+ * The way "git pack-objects" reuses objects stored in existing pack
+ to generate its result has been improved.
+
+ * The transport protocol version 2 becomes the default one.
+
+ * Traditionally, we avoided threaded grep while searching in objects
+ (as opposed to files in the working tree) as accesses to the object
+ layer is not thread-safe. This limitation is getting lifted.
+
+ * "git rebase -i" (and friends) used to unnecessarily check out the
+ tip of the branch to be rebased, which has been corrected.
+
+ * A low-level API function get_oid(), that accepts various ways to
+ name an object, used to issue end-user facing error messages
+ without l10n, which has been updated to be translatable.
+
+ * Unneeded connectivity check is now disabled in a partial clone when
+ fetching into it.
+
+ * Some rough edges in the sparse-checkout feature, especially around
+ the cone mode, have been cleaned up.
+
+ * The diff-* plumbing family of subcommands now pay attention to the
+ diff.wsErrorHighlight configuration, which has been ignored before;
+ this allows "git add -p" to also show the whitespace problems to
+ the end user.
+
+ * Some codepaths were given a repository instance as a parameter to
+ work in the repository, but passed the_repository instance to its
+ callees, which has been cleaned up (somewhat).
+
+ * Memory footprint and performance of "git name-rev" has been
+ improved.
+
+ * The object reachability bitmap machinery and the partial cloning
+ machinery were not prepared to work well together, because some
+ object-filtering criteria that partial clones use inherently rely
+ on object traversal, but the bitmap machinery is an optimization
+ to bypass that object traversal. There however are some cases
+ where they can work together, and they were taught about them.
+
+ * "git rebase" has learned to use the merge backend (i.e. the
+ machinery that drives "rebase -i") by default, while allowing
+ "--apply" option to use the "apply" backend (e.g. the moral
+ equivalent of "format-patch piped to am"). The rebase.backend
+ configuration variable can be set to customize.
+
+
+Fixes since v2.25
+-----------------
+
+ * "git commit" gives output similar to "git status" when there is
+ nothing to commit, but without honoring the advise.statusHints
+ configuration variable, which has been corrected.
+
+ * has_object_file() said "no" given an object registered to the
+ system via pretend_object_file(), making it inconsistent with
+ read_object_file(), causing lazy fetch to attempt fetching an
+ empty tree from promisor remotes.
+
+ * Complete an update to tutorial that encourages "git switch" over
+ "git checkout" that was done only half-way.
+
+ * C pedantry ;-) fix.
+
+ * The code that tries to skip over the entries for the paths in a
+ single directory using the cache-tree was not careful enough
+ against corrupt index file.
+
+ * Reduce unnecessary round-trip when running "ls-remote" over the
+ stateless RPC mechanism.
+
+ * "git restore --staged" did not correctly update the cache-tree
+ structure, resulting in bogus trees to be written afterwards, which
+ has been corrected.
+
+ * The code recently added to move to the entry beyond the ones in the
+ same directory in the index in the sparse-cone mode did not count
+ the number of entries to skip over incorrectly, which has been
+ corrected.
+
+ * Rendering by "git log --graph" of ancestry lines leading to a merge
+ commit were made suboptimal to waste vertical space a bit with a
+ recent update, which has been corrected.
+
+ * Work around test breakages caused by custom regex engine used in
+ libasan, when address sanitizer is used with more recent versions
+ of gcc and clang.
+
+ * Minor bugfixes to "git add -i" that has recently been rewritten in C.
+ (merge 849e43cc18 js/builtin-add-i-cmds later to maint).
+
+ * "git fetch --refmap=" option has got a better documentation.
+
+ * "git checkout X" did not correctly fail when X is not a local
+ branch but could name more than one remote-tracking branches
+ (i.e. to be dwimmed as the starting point to create a corresponding
+ local branch), which has been corrected.
+ (merge fa74180d08 am/checkout-file-and-ref-ref-ambiguity later to maint).
+
+ * Corner case bugs in "git clean" that stems from a (necessarily for
+ performance reasons) awkward calling convention in the directory
+ enumeration API has been corrected.
+
+ * A fetch that is told to recursively fetch updates in submodules
+ inevitably produces reams of output, and it becomes hard to spot
+ error messages. The command has been taught to enumerate
+ submodules that had errors at the end of the operation.
+ (merge 0222540827 es/fetch-show-failed-submodules-atend later to maint).
+
+ * The "--recurse-submodules" option of various subcommands did not
+ work well when run in an alternate worktree, which has been
+ corrected.
+ (merge a9472afb63 pb/recurse-submodule-in-worktree-fix later to maint).
+
+ * Futureproofing a test not to depend on the current implementation
+ detail.
+
+ * Running "git rm" on a submodule failed unnecessarily when
+ .gitmodules is only cache-dirty, which has been corrected.
+ (merge 7edee32985 dt/submodule-rm-with-stale-cache later to maint).
+
+ * C pedantry ;-) fix.
+ (merge cf82bff73f jk/clang-sanitizer-fixes later to maint).
+
+ * "git grep --no-index" should not get affected by the contents of
+ the .gitmodules file but when "--recurse-submodules" is given or
+ the "submodule.recurse" variable is set, it did. Now these
+ settings are ignored in the "--no-index" mode.
+
+ * Technical details of the bundle format has been documented.
+
+ * Unhelpful warning messages during documentation build have been squelched.
+
+ * "git rebase -i" identifies existing commits in its todo file with
+ their abbreviated object name, which could become ambigous as it
+ goes to create new commits, and has a mechanism to avoid ambiguity
+ in the main part of its execution. A few other cases however were
+ not covered by the protection against ambiguity, which has been
+ corrected.
+ (merge 26027625dd js/rebase-i-with-colliding-hash later to maint).
+
+ * Allow the rebase.missingCommitsCheck configuration to kick in when
+ "rebase --edit-todo" and "rebase --continue" restarts the procedure.
+ (merge 5a5445d878 ag/edit-todo-drop-check later to maint).
+
+ * The way "git submodule status" reports an initialized but not yet
+ populated submodule has not been reimplemented correctly when a
+ part of the "git submodule" command was rewritten in C, which has
+ been corrected.
+ (merge f38c92452d pk/status-of-uncloned-submodule later to maint).
+
+ * The code to automatically shrink the fan-out in the notes tree had
+ an off-by-one bug, which has been killed.
+ (merge dbc27477ff jh/notes-fanout-fix later to maint).
+
+ * The index-pack code now diagnoses a bad input packstream that
+ records the same object twice when it is used as delta base; the
+ code used to declare a software bug when encountering such an
+ input, but it is an input error.
+ (merge a21781011f jk/index-pack-dupfix later to maint).
+
+ * The code to compute the commit-graph has been taught to use a more
+ robust way to tell if two object directories refer to the same
+ thing.
+ (merge a7df60cac8 tb/commit-graph-object-dir later to maint).
+
+ * "git remote rename X Y" needs to adjust configuration variables
+ (e.g. branch.<name>.remote) whose value used to be X to Y.
+ branch.<name>.pushRemote is now also updated.
+
+ * Update to doc-diff.
+ (merge 2607d39da3 jk/doc-diff-parallel later to maint).
+
+ * Doc markup fix.
+ (merge 0aa6ce3094 jk/push-option-doc-markup-fix later to maint).
+
+ * "git check-ignore" did not work when the given path is explicitly
+ marked as not ignored with a negative entry in the .gitignore file.
+ (merge 7ec8125fba en/check-ignore later to maint).
+
+ * The merge-recursive machinery failed to refresh the cache entry for
+ a merge result in a couple of places, resulting in an unnecessary
+ merge failure, which has been fixed.
+ (merge fb1c18fc46 en/t3433-rebase-stat-dirty-failure later to maint).
+
+ * Fix for a bug revealed by a recent change to make the protocol v2
+ the default.
+ (merge 3e96c66805 ds/partial-clone-fixes later to maint).
+
+ * Other code cleanup, docfix, build fix, etc.
+ (merge 26f924d50e en/simplify-check-updates-in-unpack-trees later to maint).
+ (merge d0d0a357a1 am/update-pathspec-f-f-tests later to maint).
+ (merge f94f7bd00d am/test-pathspec-f-f-error-cases later to maint).
+ (merge c513a958b6 ss/t6025-modernize later to maint).
+ (merge b441717256 dl/test-must-fail-fixes later to maint).
+ (merge d031049da3 mt/sparse-checkout-doc-update later to maint).
+ (merge 145136a95a jc/skip-prefix later to maint).
+ (merge 5290d45134 jk/alloc-cleanups later to maint).
+ (merge 7a9f8ca805 rs/parse-options-concat-dup later to maint).
+ (merge 517b60564e rs/strbuf-insertstr later to maint).
+ (merge f696a2b1c8 jk/mailinfo-cleanup later to maint).
+ (merge 076ee3e8a2 js/test-write-junit-xml-fix later to maint).
+ (merge de26f02db1 js/test-avoid-pipe later to maint).
+ (merge bfe2bbb47f js/test-unc-fetch later to maint).
+ (merge 08809c09aa js/mingw-open-in-gdb later to maint).
+ (merge cc4f2eb828 jk/doc-credential-helper later to maint).
+ (merge e0020b2f82 es/outside-repo-errmsg-hints later to maint).
+ (merge a2dc43414c es/doc-mentoring later to maint).
+ (merge 539052f42f jk/run-command-formatfix later to maint).
+ (merge 02bbbe9df9 es/worktree-cleanup later to maint).
+ (merge 2ce6d075fa rs/micro-cleanups later to maint).
+ (merge 27f182b3fc rs/blame-typefix-for-fingerprint later to maint).
+ (merge 3c29e21eb0 ma/test-cleanup later to maint).
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 83e7bba..08b13ba 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -263,7 +263,9 @@ color::
+
The basic colors accepted are `normal`, `black`, `red`, `green`, `yellow`,
`blue`, `magenta`, `cyan` and `white`. The first color given is the
-foreground; the second is the background.
+foreground; the second is the background. All the basic colors except
+`normal` have a bright variant that can be speficied by prefixing the
+color with `bright`, like `brightred`.
+
Colors may also be given as numbers between 0 and 255; these use ANSI
256-color mode (but note that not all terminals may support this). If
diff --git a/Documentation/config/advice.txt b/Documentation/config/advice.txt
index 4be93f8..bdd37c3 100644
--- a/Documentation/config/advice.txt
+++ b/Documentation/config/advice.txt
@@ -110,4 +110,10 @@ advice.*::
submoduleAlternateErrorStrategyDie::
Advice shown when a submodule.alternateErrorStrategy option
configured to "die" causes a fatal error.
+ addIgnoredFile::
+ Advice shown if a user attempts to add an ignored file to
+ the index.
+ addEmptyPathspec::
+ Advice shown if a user runs the add command without providing
+ the pathspec parameter.
--
diff --git a/Documentation/config/branch.txt b/Documentation/config/branch.txt
index a592d52..cc5f324 100644
--- a/Documentation/config/branch.txt
+++ b/Documentation/config/branch.txt
@@ -81,15 +81,16 @@ branch.<name>.rebase::
"git pull" is run. See "pull.rebase" for doing this in a non
branch-specific manner.
+
-When `merges`, pass the `--rebase-merges` option to 'git rebase'
+When `merges` (or just 'm'), pass the `--rebase-merges` option to 'git rebase'
so that the local merge commits are included in the rebase (see
linkgit:git-rebase[1] for details).
+
-When `preserve` (deprecated in favor of `merges`), also pass
+When `preserve` (or just 'p', deprecated in favor of `merges`), also pass
`--preserve-merges` along to 'git rebase' so that locally committed merge
commits will not be flattened by running 'git pull'.
+
-When the value is `interactive`, the rebase is run in interactive mode.
+When the value is `interactive` (or just 'i'), the rebase is run in interactive
+mode.
+
*NOTE*: this is a possibly dangerous operation; do *not* use
it unless you understand the implications (see linkgit:git-rebase[1]
diff --git a/Documentation/config/core.txt b/Documentation/config/core.txt
index 9e440b1..74619a9 100644
--- a/Documentation/config/core.txt
+++ b/Documentation/config/core.txt
@@ -68,6 +68,17 @@ core.fsmonitor::
avoiding unnecessary processing of files that have not changed.
See the "fsmonitor-watchman" section of linkgit:githooks[5].
+core.fsmonitorHookVersion::
+ Sets the version of hook that is to be used when calling fsmonitor.
+ There are currently versions 1 and 2. When this is not set,
+ version 2 will be tried first and if it fails then version 1
+ will be tried. Version 1 uses a timestamp as input to determine
+ which files have changes since that time but some monitors
+ like watchman have race conditions when used with a timestamp.
+ Version 2 uses an opaque string so that the monitor can return
+ something that can be used to determine what files have changed
+ without race conditions.
+
core.trustctime::
If false, the ctime differences between the index and the
working tree are ignored; useful when the inode change time
diff --git a/Documentation/config/gpg.txt b/Documentation/config/gpg.txt
index cce2c89..d94025c 100644
--- a/Documentation/config/gpg.txt
+++ b/Documentation/config/gpg.txt
@@ -18,3 +18,18 @@ gpg.<format>.program::
chose. (see `gpg.program` and `gpg.format`) `gpg.program` can still
be used as a legacy synonym for `gpg.openpgp.program`. The default
value for `gpg.x509.program` is "gpgsm".
+
+gpg.minTrustLevel::
+ Specifies a minimum trust level for signature verification. If
+ this option is unset, then signature verification for merge
+ operations require a key with at least `marginal` trust. Other
+ operations that perform signature verification require a key
+ with at least `undefined` trust. Setting this option overrides
+ the required trust-level for all operations. Supported values,
+ in increasing order of significance:
++
+* `undefined`
+* `never`
+* `marginal`
+* `fully`
+* `ultimate`
diff --git a/Documentation/config/http.txt b/Documentation/config/http.txt
index 5a32f5b..e806033 100644
--- a/Documentation/config/http.txt
+++ b/Documentation/config/http.txt
@@ -71,7 +71,7 @@ http.saveCookies::
http.version::
Use the specified HTTP protocol version when communicating with a server.
If you want to force the default. The available and default version depend
- on libcurl. Actually the possible values of
+ on libcurl. Currently the possible values of
this option are:
- HTTP/2
@@ -84,7 +84,7 @@ http.sslVersion::
particular configuration of the crypto library in use. Internally
this sets the 'CURLOPT_SSL_VERSION' option; see the libcurl
documentation for more details on the format of this option and
- for the ssl version supported. Actually the possible values of
+ for the ssl version supported. Currently the possible values of
this option are:
- sslv2
@@ -199,6 +199,14 @@ http.postBuffer::
Transfer-Encoding: chunked is used to avoid creating a
massive pack file locally. Default is 1 MiB, which is
sufficient for most requests.
++
+Note that raising this limit is only effective for disabling chunked
+transfer encoding and therefore should be used only where the remote
+server or a proxy only supports HTTP/1.0 or is noncompliant with the
+HTTP standard. Raising this is not, in general, an effective solution
+for most push problems, but can increase memory consumption
+significantly since the entire buffer is allocated even for small
+pushes.
http.lowSpeedLimit, http.lowSpeedTime::
If the HTTP transfer speed is less than 'http.lowSpeedLimit'
diff --git a/Documentation/config/pack.txt b/Documentation/config/pack.txt
index 1d66f0c..0dac580 100644
--- a/Documentation/config/pack.txt
+++ b/Documentation/config/pack.txt
@@ -27,6 +27,13 @@ Note that changing the compression level will not automatically recompress
all existing objects. You can force recompression by passing the -F option
to linkgit:git-repack[1].
+pack.allowPackReuse::
+ When true, and when reachability bitmaps are enabled,
+ pack-objects will try to send parts of the bitmapped packfile
+ verbatim. This can reduce memory and CPU usage to serve fetches,
+ but might result in sending a slightly larger pack. Defaults to
+ true.
+
pack.island::
An extended regular expression configuring a set of delta
islands. See "DELTA ISLANDS" in linkgit:git-pack-objects[1]
diff --git a/Documentation/config/protocol.txt b/Documentation/config/protocol.txt
index bfccc07..756591d 100644
--- a/Documentation/config/protocol.txt
+++ b/Documentation/config/protocol.txt
@@ -45,11 +45,10 @@ The protocol names currently used by git are:
--
protocol.version::
- Experimental. If set, clients will attempt to communicate with a
- server using the specified protocol version. If unset, no
- attempt will be made by the client to communicate using a
- particular protocol version, this results in protocol version 0
- being used.
+ If set, clients will attempt to communicate with a server
+ using the specified protocol version. If the server does
+ not support it, communication falls back to version 0.
+ If unset, the default is `2`.
Supported versions:
+
--
diff --git a/Documentation/config/pull.txt b/Documentation/config/pull.txt
index b87cab3..5404830 100644
--- a/Documentation/config/pull.txt
+++ b/Documentation/config/pull.txt
@@ -14,15 +14,16 @@ pull.rebase::
pull" is run. See "branch.<name>.rebase" for setting this on a
per-branch basis.
+
-When `merges`, pass the `--rebase-merges` option to 'git rebase'
+When `merges` (or just 'm'), pass the `--rebase-merges` option to 'git rebase'
so that the local merge commits are included in the rebase (see
linkgit:git-rebase[1] for details).
+
-When `preserve` (deprecated in favor of `merges`), also pass
+When `preserve` (or just 'p', deprecated in favor of `merges`), also pass
`--preserve-merges` along to 'git rebase' so that locally committed merge
commits will not be flattened by running 'git pull'.
+
-When the value is `interactive`, the rebase is run in interactive mode.
+When the value is `interactive` (or just 'i'), the rebase is run in interactive
+mode.
+
*NOTE*: this is a possibly dangerous operation; do *not* use
it unless you understand the implications (see linkgit:git-rebase[1]
diff --git a/Documentation/config/push.txt b/Documentation/config/push.txt
index 0a0e000..0a7aa32 100644
--- a/Documentation/config/push.txt
+++ b/Documentation/config/push.txt
@@ -1,6 +1,7 @@
push.default::
Defines the action `git push` should take if no refspec is
- explicitly given. Different values are well-suited for
+ given (whether from the command-line, config, or elsewhere).
+ Different values are well-suited for
specific workflows; for instance, in a purely central workflow
(i.e. the fetch source is equal to the push destination),
`upstream` is probably what you want. Possible values are:
@@ -8,7 +9,7 @@ push.default::
--
* `nothing` - do not push anything (error out) unless a refspec is
- explicitly given. This is primarily meant for people who want to
+ given. This is primarily meant for people who want to
avoid mistakes by always being explicit.
* `current` - push the current branch to update a branch with the same
@@ -79,7 +80,7 @@ higher priority configuration file (e.g. `.git/config` in a
repository) to clear the values inherited from a lower priority
configuration files (e.g. `$HOME/.gitconfig`).
+
---
+----
Example:
@@ -96,7 +97,7 @@ repo/.git/config
This will result in only b (a and c are cleared).
---
+----
push.recurseSubmodules::
Make sure all submodule commits used by the revisions to be pushed
diff --git a/Documentation/config/rebase.txt b/Documentation/config/rebase.txt
index d98e32d..7f7a07d 100644
--- a/Documentation/config/rebase.txt
+++ b/Documentation/config/rebase.txt
@@ -5,6 +5,12 @@ rebase.useBuiltin::
is always used. Setting this will emit a warning, to alert any
remaining users that setting this now does nothing.
+rebase.backend::
+ Default backend to use for rebasing. Possible choices are
+ 'apply' or 'merge'. In the future, if the merge backend gains
+ all remaining capabilities of the apply backend, this setting
+ may become unused.
+
rebase.stat::
Whether to show a diffstat of what changed upstream since the last
rebase. False by default.
diff --git a/Documentation/config/user.txt b/Documentation/config/user.txt
index 0557cbb..59aec7c 100644
--- a/Documentation/config/user.txt
+++ b/Documentation/config/user.txt
@@ -13,7 +13,12 @@ committer.email::
Also, all of these can be overridden by the `GIT_AUTHOR_NAME`,
`GIT_AUTHOR_EMAIL`, `GIT_COMMITTER_NAME`,
`GIT_COMMITTER_EMAIL` and `EMAIL` environment variables.
- See linkgit:git-commit-tree[1] for more information.
++
+Note that the `name` forms of these variables conventionally refer to
+some form of a personal name. See linkgit:git-commit[1] and the
+environment variables section of linkgit:git[1] for more information on
+these settings and the `credential.username` option if you're looking
+for authentication credentials instead.
user.useConfigOnly::
Instruct Git to avoid trying to guess defaults for `user.email`
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 09faee3..bb31f0c 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -567,13 +567,13 @@ To illustrate the difference between `-S<regex> --pickaxe-regex` and
file:
+
----
-+ return !regexec(regexp, two->ptr, 1, &regmatch, 0);
++ return frotz(nitfol, two->ptr, 1, 0);
...
-- hit = !regexec(regexp, mf2.ptr, 1, &regmatch, 0);
+- hit = frotz(nitfol, mf2.ptr, 1, 0);
----
+
-While `git log -G"regexec\(regexp"` will show this commit, `git log
--S"regexec\(regexp" --pickaxe-regex` will not (because the number of
+While `git log -G"frotz\(nitfol"` will show this commit, `git log
+-S"frotz\(nitfol" --pickaxe-regex` will not (because the number of
occurrences of that string did not change).
+
Unless `--text` is supplied patches of binary files without a textconv
diff --git a/Documentation/doc-diff b/Documentation/doc-diff
index 88a9b20..1694300 100755
--- a/Documentation/doc-diff
+++ b/Documentation/doc-diff
@@ -127,7 +127,7 @@ generate_render_makefile () {
while read src
do
dst=$2/${src#$1/}
- printf 'all:: %s\n' "$dst"
+ printf 'all: %s\n' "$dst"
printf '%s: %s\n' "$dst" "$src"
printf '\t@echo >&2 " RENDER $(notdir $@)" && \\\n'
printf '\tmkdir -p $(dir $@) && \\\n'
diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt
index a2f7862..a115a1a 100644
--- a/Documentation/fetch-options.txt
+++ b/Documentation/fetch-options.txt
@@ -139,7 +139,10 @@ ifndef::git-pull[]
specified refspec (can be given more than once) to map the
refs to remote-tracking branches, instead of the values of
`remote.*.fetch` configuration variables for the remote
- repository. See section on "Configured Remote-tracking
+ repository. Providing an empty `<refspec>` to the
+ `--refmap` option causes Git to ignore the configured
+ refspecs and rely entirely on the refspecs supplied as
+ command-line arguments. See section on "Configured Remote-tracking
Branches" for details.
-t::
diff --git a/Documentation/git-check-ignore.txt b/Documentation/git-check-ignore.txt
index 8b2d49c..0c3924a 100644
--- a/Documentation/git-check-ignore.txt
+++ b/Documentation/git-check-ignore.txt
@@ -30,9 +30,15 @@ OPTIONS
valid with a single pathname.
-v, --verbose::
- Also output details about the matching pattern (if any)
- for each given pathname. For precedence rules within and
- between exclude sources, see linkgit:gitignore[5].
+ Instead of printing the paths that are excluded, for each path
+ that matches an exclude pattern, print the exclude pattern
+ together with the path. (Matching an exclude pattern usually
+ means the path is excluded, but if the pattern begins with '!'
+ then it is a negated pattern and matching it means the path is
+ NOT excluded.)
++
+For precedence rules within and between exclude sources, see
+linkgit:gitignore[5].
--stdin::
Read pathnames from the standard input, one per line,
diff --git a/Documentation/git-commit-graph.txt b/Documentation/git-commit-graph.txt
index bcd85c1..28d1fee 100644
--- a/Documentation/git-commit-graph.txt
+++ b/Documentation/git-commit-graph.txt
@@ -26,7 +26,10 @@ OPTIONS
file. This parameter exists to specify the location of an alternate
that only has the objects directory, not a full `.git` directory. The
commit-graph file is expected to be in the `<dir>/info` directory and
- the packfiles are expected to be in `<dir>/pack`.
+ the packfiles are expected to be in `<dir>/pack`. If the directory
+ could not be made into an absolute path, or does not match any known
+ object directory, `git commit-graph ...` will exit with non-zero
+ status.
--[no-]progress::
Turn progress on/off explicitly. If neither is specified, progress is
diff --git a/Documentation/git-commit-tree.txt b/Documentation/git-commit-tree.txt
index 4b90b9c..ec15ee8 100644
--- a/Documentation/git-commit-tree.txt
+++ b/Documentation/git-commit-tree.txt
@@ -69,7 +69,6 @@ OPTIONS
Do not GPG-sign commit, to countermand a `--gpg-sign` option
given earlier on the command line.
-
Commit Information
------------------
@@ -79,26 +78,6 @@ A commit encapsulates:
- author name, email and date
- committer name and email and the commit time.
-While parent object ids are provided on the command line, author and
-committer information is taken from the following environment variables,
-if set:
-
- GIT_AUTHOR_NAME
- GIT_AUTHOR_EMAIL
- GIT_AUTHOR_DATE
- GIT_COMMITTER_NAME
- GIT_COMMITTER_EMAIL
- GIT_COMMITTER_DATE
-
-(nb "<", ">" and "\n"s are stripped)
-
-In case (some of) these environment variables are not set, the information
-is taken from the configuration items user.name and user.email, or, if not
-present, the environment variable EMAIL, or, if that is not set,
-system user name and the hostname used for outgoing mail (taken
-from `/etc/mailname` and falling back to the fully qualified hostname when
-that file does not exist).
-
A commit comment is read from stdin. If a changelog
entry is not provided via "<" redirection, 'git commit-tree' will just wait
for one to be entered and terminated with ^D.
@@ -117,6 +96,7 @@ FILES
SEE ALSO
--------
linkgit:git-write-tree[1]
+linkgit:git-commit[1]
GIT
---
diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt
index ced5a9b..13f6539 100644
--- a/Documentation/git-commit.txt
+++ b/Documentation/git-commit.txt
@@ -367,9 +367,6 @@ changes to tracked files.
+
For more details, see the 'pathspec' entry in linkgit:gitglossary[7].
-:git-commit: 1
-include::date-formats.txt[]
-
EXAMPLES
--------
When recording your own work, the contents of modified files in
@@ -463,6 +460,43 @@ alter the order the changes are committed, because the merge
should be recorded as a single commit. In fact, the command
refuses to run when given pathnames (but see `-i` option).
+COMMIT INFORMATION
+------------------
+
+Author and committer information is taken from the following environment
+variables, if set:
+
+ GIT_AUTHOR_NAME
+ GIT_AUTHOR_EMAIL
+ GIT_AUTHOR_DATE
+ GIT_COMMITTER_NAME
+ GIT_COMMITTER_EMAIL
+ GIT_COMMITTER_DATE
+
+(nb "<", ">" and "\n"s are stripped)
+
+The author and committer names are by convention some form of a personal name
+(that is, the name by which other humans refer to you), although Git does not
+enforce or require any particular form. Arbitrary Unicode may be used, subject
+to the constraints listed above. This name has no effect on authentication; for
+that, see the `credential.username` variable in linkgit:git-config[1].
+
+In case (some of) these environment variables are not set, the information
+is taken from the configuration items `user.name` and `user.email`, or, if not
+present, the environment variable EMAIL, or, if that is not set,
+system user name and the hostname used for outgoing mail (taken
+from `/etc/mailname` and falling back to the fully qualified hostname when
+that file does not exist).
+
+The `author.name` and `committer.name` and their corresponding email options
+override `user.name` and `user.email` if set and are overridden themselves by
+the environment variables.
+
+The typical usage is to set just the `user.name` and `user.email` variables;
+the other options are provided for more complex use cases.
+
+:git-commit: 1
+include::date-formats.txt[]
DISCUSSION
----------
diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt
index 899e92a..7573160 100644
--- a/Documentation/git-config.txt
+++ b/Documentation/git-config.txt
@@ -9,18 +9,18 @@ git-config - Get and set repository or global options
SYNOPSIS
--------
[verse]
-'git config' [<file-option>] [--type=<type>] [--show-origin] [-z|--null] name [value [value_regex]]
+'git config' [<file-option>] [--type=<type>] [--show-origin] [--show-scope] [-z|--null] name [value [value_regex]]
'git config' [<file-option>] [--type=<type>] --add name value
'git config' [<file-option>] [--type=<type>] --replace-all name value [value_regex]
-'git config' [<file-option>] [--type=<type>] [--show-origin] [-z|--null] --get name [value_regex]
-'git config' [<file-option>] [--type=<type>] [--show-origin] [-z|--null] --get-all name [value_regex]
-'git config' [<file-option>] [--type=<type>] [--show-origin] [-z|--null] [--name-only] --get-regexp name_regex [value_regex]
+'git config' [<file-option>] [--type=<type>] [--show-origin] [--show-scope] [-z|--null] --get name [value_regex]
+'git config' [<file-option>] [--type=<type>] [--show-origin] [--show-scope] [-z|--null] --get-all name [value_regex]
+'git config' [<file-option>] [--type=<type>] [--show-origin] [--show-scope] [-z|--null] [--name-only] --get-regexp name_regex [value_regex]
'git config' [<file-option>] [--type=<type>] [-z|--null] --get-urlmatch name URL
'git config' [<file-option>] --unset name [value_regex]
'git config' [<file-option>] --unset-all name [value_regex]
'git config' [<file-option>] --rename-section old_name new_name
'git config' [<file-option>] --remove-section name
-'git config' [<file-option>] [--show-origin] [-z|--null] [--name-only] -l | --list
+'git config' [<file-option>] [--show-origin] [--show-scope] [-z|--null] [--name-only] -l | --list
'git config' [<file-option>] --get-color name [default]
'git config' [<file-option>] --get-colorbool name [stdout-is-tty]
'git config' [<file-option>] -e | --edit
@@ -222,6 +222,11 @@ Valid `<type>`'s include:
the actual origin (config file path, ref, or blob id if
applicable).
+--show-scope::
+ Similar to `--show-origin` in that it augments the output of
+ all queried config options with the scope of that value
+ (local, global, system, command).
+
--get-colorbool name [stdout-is-tty]::
Find the color setting for `name` (e.g. `color.diff`) and output
diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt
index a530fef..40ba4aa 100644
--- a/Documentation/git-filter-branch.txt
+++ b/Documentation/git-filter-branch.txt
@@ -467,9 +467,9 @@ impossible for a backward-compatible implementation to ever be fast:
* In editing files, git-filter-branch by design checks out each and
every commit as it existed in the original repo. If your repo has
- 10\^5 files and 10\^5 commits, but each commit only modifies 5
- files, then git-filter-branch will make you do 10\^10 modifications,
- despite only having (at most) 5*10^5 unique blobs.
+ `10^5` files and `10^5` commits, but each commit only modifies five
+ files, then git-filter-branch will make you do `10^10` modifications,
+ despite only having (at most) `5*10^5` unique blobs.
* If you try and cheat and try to make git-filter-branch only work on
files modified in a commit, then two things happen
diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt
index c89fb56..ddb6acc 100644
--- a/Documentation/git-grep.txt
+++ b/Documentation/git-grep.txt
@@ -59,8 +59,8 @@ grep.extendedRegexp::
other than 'default'.
grep.threads::
- Number of grep worker threads to use. If unset (or set to 0),
- 8 threads are used by default (for now).
+ Number of grep worker threads to use. If unset (or set to 0), Git will
+ use as many threads as the number of logical cores available.
grep.fullName::
If set to true, enable `--full-name` option by default.
@@ -96,7 +96,8 @@ OPTIONS
Recursively search in each submodule that has been initialized and
checked out in the repository. When used in combination with the
<tree> option the prefix of all submodule output will be the name of
- the parent project's <tree> object.
+ the parent project's <tree> object. This option has no effect
+ if `--no-index` is given.
-a::
--text::
@@ -347,6 +348,17 @@ EXAMPLES
`git grep solution -- :^Documentation`::
Looks for `solution`, excluding files in `Documentation`.
+NOTES ON THREADS
+----------------
+
+The `--threads` option (and the grep.threads configuration) will be ignored when
+`--open-files-in-pager` is used, forcing a single-threaded execution.
+
+When grepping the object store (with `--cached` or giving tree objects), running
+with multiple threads might perform slower than single threaded if `--textconv`
+is given and there're too many text conversions. So if you experience low
+performance in this case, it might be desirable to use `--threads=1`.
+
GIT
---
Part of the linkgit:git[1] suite
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index 0c4f038..8c1f4b8 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -258,16 +258,45 @@ See also INCOMPATIBLE OPTIONS below.
original branch. The index and working tree are also left
unchanged as a result.
---keep-empty::
- Keep the commits that do not change anything from its
- parents in the result.
+--apply:
+ Use applying strategies to rebase (calling `git-am`
+ internally). This option may become a no-op in the future
+ once the merge backend handles everything the apply one does.
++
+See also INCOMPATIBLE OPTIONS below.
+
+--empty={drop,keep,ask}::
+ How to handle commits that are not empty to start and are not
+ clean cherry-picks of any upstream commit, but which become
+ empty after rebasing (because they contain a subset of already
+ upstream changes). With drop (the default), commits that
+ become empty are dropped. With keep, such commits are kept.
+ With ask (implied by --interactive), the rebase will halt when
+ an empty commit is applied allowing you to choose whether to
+ drop it, edit files more, or just commit the empty changes.
+ Other options, like --exec, will use the default of drop unless
+ -i/--interactive is explicitly specified.
++
+Note that commits which start empty are kept, and commits which are
+clean cherry-picks (as determined by `git log --cherry-mark ...`) are
+always dropped.
+
See also INCOMPATIBLE OPTIONS below.
+--keep-empty::
+ No-op. Rebasing commits that started empty (had no change
+ relative to their parent) used to fail and this option would
+ override that behavior, allowing commits with empty changes to
+ be rebased. Now commits with no changes do not cause rebasing
+ to halt.
++
+See also BEHAVIORAL DIFFERENCES and INCOMPATIBLE OPTIONS below.
+
--allow-empty-message::
- By default, rebasing commits with an empty message will fail.
- This option overrides that behavior, allowing commits with empty
- messages to be rebased.
+ No-op. Rebasing commits with an empty message used to fail
+ and this option would override that behavior, allowing commits
+ with empty messages to be rebased. Now commits with an empty
+ message do not cause rebasing to halt.
+
See also INCOMPATIBLE OPTIONS below.
@@ -286,7 +315,7 @@ See also INCOMPATIBLE OPTIONS below.
--merge::
Use merging strategies to rebase. When the recursive (default) merge
strategy is used, this allows rebase to be aware of renames on the
- upstream side.
+ upstream side. This is the default.
+
Note that a rebase merge works by replaying each commit from the working
branch on top of the <upstream> branch. Because of this, when a merge
@@ -356,7 +385,7 @@ See also INCOMPATIBLE OPTIONS below.
Ensure at least <n> lines of surrounding context match before
and after each change. When fewer lines of surrounding
context exist they all must match. By default no context is
- ever ignored.
+ ever ignored. Implies --apply.
+
See also INCOMPATIBLE OPTIONS below.
@@ -394,8 +423,9 @@ with `--keep-base` in order to drop those commits from your branch.
--ignore-whitespace::
--whitespace=<option>::
- These flag are passed to the 'git apply' program
+ These flags are passed to the 'git apply' program
(see linkgit:git-apply[1]) that applies the patch.
+ Implies --apply.
+
See also INCOMPATIBLE OPTIONS below.
@@ -539,10 +569,11 @@ INCOMPATIBLE OPTIONS
The following options:
+ * --apply
* --committer-date-is-author-date
* --ignore-date
- * --whitespace
* --ignore-whitespace
+ * --whitespace
* -C
are incompatible with the following options:
@@ -557,6 +588,7 @@ are incompatible with the following options:
* --interactive
* --exec
* --keep-empty
+ * --empty=
* --edit-todo
* --root when used in combination with --onto
@@ -565,33 +597,127 @@ In addition, the following pairs of options are incompatible:
* --preserve-merges and --interactive
* --preserve-merges and --signoff
* --preserve-merges and --rebase-merges
+ * --preserve-merges and --empty=
* --keep-base and --onto
* --keep-base and --root
BEHAVIORAL DIFFERENCES
-----------------------
-There are some subtle differences how the backends behave.
+git rebase has two primary backends: apply and merge. (The apply
+backend used to known as the 'am' backend, but the name led to
+confusion as it looks like a verb instead of a noun. Also, the merge
+backend used to be known as the interactive backend, but it is now
+used for non-interactive cases as well. Both were renamed based on
+lower-level functionality that underpinned each.) There are some
+subtle differences in how these two backends behave:
Empty commits
~~~~~~~~~~~~~
-The am backend drops any "empty" commits, regardless of whether the
-commit started empty (had no changes relative to its parent to
-start with) or ended empty (all changes were already applied
-upstream in other commits).
+The apply backend unfortunately drops intentionally empty commits, i.e.
+commits that started empty, though these are rare in practice. It
+also drops commits that become empty and has no option for controlling
+this behavior.
-The interactive backend drops commits by default that
-started empty and halts if it hits a commit that ended up empty.
-The `--keep-empty` option exists for the interactive backend to allow
-it to keep commits that started empty.
+The merge backend keeps intentionally empty commits. Similar to the
+apply backend, by default the merge backend drops commits that become
+empty unless -i/--interactive is specified (in which case it stops and
+asks the user what to do). The merge backend also has an
+--empty={drop,keep,ask} option for changing the behavior of handling
+commits that become empty.
Directory rename detection
~~~~~~~~~~~~~~~~~~~~~~~~~~
-Directory rename heuristics are enabled in the merge and interactive
-backends. Due to the lack of accurate tree information, directory
-rename detection is disabled in the am backend.
+Due to the lack of accurate tree information (arising from
+constructing fake ancestors with the limited information available in
+patches), directory rename detection is disabled in the apply backend.
+Disabled directory rename detection means that if one side of history
+renames a directory and the other adds new files to the old directory,
+then the new files will be left behind in the old directory without
+any warning at the time of rebasing that you may want to move these
+files into the new directory.
+
+Directory rename detection works with the merge backend to provide you
+warnings in such cases.
+
+Context
+~~~~~~~
+
+The apply backend works by creating a sequence of patches (by calling
+`format-patch` internally), and then applying the patches in sequence
+(calling `am` internally). Patches are composed of multiple hunks,
+each with line numbers, a context region, and the actual changes. The
+line numbers have to be taken with some fuzz, since the other side
+will likely have inserted or deleted lines earlier in the file. The
+context region is meant to help find how to adjust the line numbers in
+order to apply the changes to the right lines. However, if multiple
+areas of the code have the same surrounding lines of context, the
+wrong one can be picked. There are real-world cases where this has
+caused commits to be reapplied incorrectly with no conflicts reported.
+Setting diff.context to a larger value may prevent such types of
+problems, but increases the chance of spurious conflicts (since it
+will require more lines of matching context to apply).
+
+The merge backend works with a full copy of each relevant file,
+insulating it from these types of problems.
+
+Labelling of conflicts markers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+When there are content conflicts, the merge machinery tries to
+annotate each side's conflict markers with the commits where the
+content came from. Since the apply backend drops the original
+information about the rebased commits and their parents (and instead
+generates new fake commits based off limited information in the
+generated patches), those commits cannot be identified; instead it has
+to fall back to a commit summary. Also, when merge.conflictStyle is
+set to diff3, the apply backend will use "constructed merge base" to
+label the content from the merge base, and thus provide no information
+about the merge base commit whatsoever.
+
+The merge backend works with the full commits on both sides of history
+and thus has no such limitations.
+
+Hooks
+~~~~~
+
+The apply backend has not traditionally called the post-commit hook,
+while the merge backend has. However, this was by accident of
+implementation rather than by design. Both backends should have the
+same behavior, though it is not clear which one is correct.
+
+Interruptability
+~~~~~~~~~~~~~~~~
+
+The apply backend has safety problems with an ill-timed interrupt; if
+the user presses Ctrl-C at the wrong time to try to abort the rebase,
+the rebase can enter a state where it cannot be aborted with a
+subsequent `git rebase --abort`. The merge backend does not appear to
+suffer from the same shortcoming. (See
+https://lore.kernel.org/git/20200207132152.GC2868@szeder.dev/ for
+details.)
+
+Miscellaneous differences
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+There are a few more behavioral differences that most folks would
+probably consider inconsequential but which are mentioned for
+completeness:
+
+* Reflog: The two backends will use different wording when describing
+ the changes made in the reflog, though both will make use of the
+ word "rebase".
+
+* Progress, informational, and error messages: The two backends
+ provide slightly different progress and informational messages.
+ Also, the apply backend writes error messages (such as "Your files
+ would be overwritten...") to stdout, while the merge backend writes
+ them to stderr.
+
+* State directories: The two backends keep their state in different
+ directories under .git/
include::merge-strategies.txt[]
diff --git a/Documentation/git-sparse-checkout.txt b/Documentation/git-sparse-checkout.txt
index 974ade2..c0342e5 100644
--- a/Documentation/git-sparse-checkout.txt
+++ b/Documentation/git-sparse-checkout.txt
@@ -41,6 +41,10 @@ COMMANDS
To avoid interfering with other worktrees, it first enables the
`extensions.worktreeConfig` setting and makes sure to set the
`core.sparseCheckout` setting in the worktree-specific config file.
++
+When `--cone` is provided, the `core.sparseCheckoutCone` setting is
+also set, allowing for better performance with a limited set of
+patterns (see 'CONE PATTERN SET' below).
'set'::
Write a set of patterns to the sparse-checkout file, as given as
@@ -50,6 +54,21 @@ To avoid interfering with other worktrees, it first enables the
+
When the `--stdin` option is provided, the patterns are read from
standard in as a newline-delimited list instead of from the arguments.
++
+When `core.sparseCheckoutCone` is enabled, the input list is considered a
+list of directories instead of sparse-checkout patterns. The command writes
+patterns to the sparse-checkout file to include all files contained in those
+directories (recursively) as well as files that are siblings of ancestor
+directories. The input format matches the output of `git ls-tree --name-only`.
+This includes interpreting pathnames that begin with a double quote (") as
+C-style quoted strings.
+
+'add'::
+ Update the sparse-checkout file to include additional patterns.
+ By default, these patterns are read from the command-line arguments,
+ but they can be read from stdin using the `--stdin` option. When
+ `core.sparseCheckoutCone` is enabled, the given patterns are interpreted
+ as directory names as in the 'set' subcommand.
'disable'::
Disable the `core.sparseCheckout` config setting, and restore the
@@ -106,7 +125,7 @@ The full pattern set allows for arbitrary pattern matches and complicated
inclusion/exclusion rules. These can result in O(N*M) pattern matches when
updating the index, where N is the number of patterns and M is the number
of paths in the index. To combat this performance issue, a more restricted
-pattern set is allowed when `core.spareCheckoutCone` is enabled.
+pattern set is allowed when `core.sparseCheckoutCone` is enabled.
The accepted patterns in the cone pattern set are:
@@ -128,9 +147,12 @@ the following patterns:
----------------
This says "include everything in root, but nothing two levels below root."
-If we then add the folder `A/B/C` as a recursive pattern, the folders `A` and
-`A/B` are added as parent patterns. The resulting sparse-checkout file is
-now
+
+When in cone mode, the `git sparse-checkout set` subcommand takes a list of
+directories instead of a list of sparse-checkout patterns. In this mode,
+the command `git sparse-checkout set A/B/C` sets the directory `A/B/C` as
+a recursive pattern, the directories `A` and `A/B` are added as parent
+patterns. The resulting sparse-checkout file is now
----------------
/*
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index 5232407..218942a 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -229,7 +229,7 @@ As an example, the command below will show the path and currently
checked out commit for each submodule:
+
--------------
-git submodule foreach 'echo $path `git rev-parse HEAD`'
+git submodule foreach 'echo $sm_path `git rev-parse HEAD`'
--------------
sync [--recursive] [--] [<path>...]::
diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt
index c7a6271..1489cb0 100644
--- a/Documentation/git-update-index.txt
+++ b/Documentation/git-update-index.txt
@@ -549,6 +549,22 @@ The untracked cache extension can be enabled by the
`core.untrackedCache` configuration variable (see
linkgit:git-config[1]).
+NOTES
+-----
+
+Users often try to use the assume-unchanged and skip-worktree bits
+to tell Git to ignore changes to files that are tracked. This does not
+work as expected, since Git may still check working tree files against
+the index when performing certain operations. In general, Git does not
+provide a way to ignore changes to tracked files, so alternate solutions
+are recommended.
+
+For example, if the file you want to change is some sort of config file,
+the repository can include a sample config file that can then be copied
+into the ignored name and modified. The repository can even include a
+script to treat the sample file as a template, modifying and copying it
+automatically.
+
SEE ALSO
--------
linkgit:git-config[1],
diff --git a/Documentation/git.txt b/Documentation/git.txt
index b1597ac..b0672bd 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -110,9 +110,23 @@ foo.bar= ...`) sets `foo.bar` to the empty string which `git config
Do not pipe Git output into a pager.
--git-dir=<path>::
- Set the path to the repository. This can also be controlled by
- setting the `GIT_DIR` environment variable. It can be an absolute
- path or relative path to current working directory.
+ Set the path to the repository (".git" directory). This can also be
+ controlled by setting the `GIT_DIR` environment variable. It can be
+ an absolute path or relative path to current working directory.
++
+Specifying the location of the ".git" directory using this
+option (or `GIT_DIR` environment variable) turns off the
+repository discovery that tries to find a directory with
+".git" subdirectory (which is how the repository and the
+top-level of the working tree are discovered), and tells Git
+that you are at the top level of the working tree. If you
+are not at the top-level directory of the working tree, you
+should tell Git where the top-level of the working tree is,
+with the `--work-tree=<path>` option (or `GIT_WORK_TREE`
+environment variable)
++
+If you just want to run git as if it was started in `<path>` then use
+`git -C <path>`.
--work-tree=<path>::
Set the path to the working tree. It can be an absolute path
@@ -482,13 +496,36 @@ double-quotes and respecting backslash escapes. E.g., the value
Git Commits
~~~~~~~~~~~
`GIT_AUTHOR_NAME`::
+ The human-readable name used in the author identity when creating commit or
+ tag objects, or when writing reflogs. Overrides the `user.name` and
+ `author.name` configuration settings.
+
`GIT_AUTHOR_EMAIL`::
+ The email address used in the author identity when creating commit or
+ tag objects, or when writing reflogs. Overrides the `user.email` and
+ `author.email` configuration settings.
+
`GIT_AUTHOR_DATE`::
+ The date used for the author identity when creating commit or tag objects, or
+ when writing reflogs. See linkgit:git-commit[1] for valid formats.
+
`GIT_COMMITTER_NAME`::
+ The human-readable name used in the committer identity when creating commit or
+ tag objects, or when writing reflogs. Overrides the `user.name` and
+ `committer.name` configuration settings.
+
`GIT_COMMITTER_EMAIL`::
+ The email address used in the author identity when creating commit or
+ tag objects, or when writing reflogs. Overrides the `user.email` and
+ `committer.email` configuration settings.
+
`GIT_COMMITTER_DATE`::
-'EMAIL'::
- see linkgit:git-commit-tree[1]
+ The date used for the committer identity when creating commit or tag objects, or
+ when writing reflogs. See linkgit:git-commit[1] for valid formats.
+
+`EMAIL`::
+ The email address used in the author and committer identities if no other
+ relevant environment variable or configuration setting has been set.
Git Diffs
~~~~~~~~~
diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt
index f880d21..c0b9525 100644
--- a/Documentation/gitcore-tutorial.txt
+++ b/Documentation/gitcore-tutorial.txt
@@ -751,7 +751,7 @@ to it.
================================================
If you make the decision to start your new branch at some
other point in the history than the current `HEAD`, you can do so by
-just telling 'git checkout' what the base of the checkout would be.
+just telling 'git switch' what the base of the checkout would be.
In other words, if you have an earlier tag or branch, you'd just do
------------
diff --git a/Documentation/gitcredentials.txt b/Documentation/gitcredentials.txt
index ea759fd..1814d2d 100644
--- a/Documentation/gitcredentials.txt
+++ b/Documentation/gitcredentials.txt
@@ -131,7 +131,9 @@ context would not match:
because the hostnames differ. Nor would it match `foo.example.com`; Git
compares hostnames exactly, without considering whether two hosts are part of
the same domain. Likewise, a config entry for `http://example.com` would not
-match: Git compares the protocols exactly.
+match: Git compares the protocols exactly. However, you may use wildcards in
+the domain name and other pattern matching techniques as with the `http.<url>.*`
+options.
If the "pattern" URL does include a path component, then this too must match
exactly: the context `https://example.com/bar/baz.git` will match a config
@@ -186,7 +188,94 @@ CUSTOM HELPERS
--------------
You can write your own custom helpers to interface with any system in
-which you keep credentials. See credential.h for details.
+which you keep credentials.
+
+Credential helpers are programs executed by Git to fetch or save
+credentials from and to long-term storage (where "long-term" is simply
+longer than a single Git process; e.g., credentials may be stored
+in-memory for a few minutes, or indefinitely on disk).
+
+Each helper is specified by a single string in the configuration
+variable `credential.helper` (and others, see linkgit:git-config[1]).
+The string is transformed by Git into a command to be executed using
+these rules:
+
+ 1. If the helper string begins with "!", it is considered a shell
+ snippet, and everything after the "!" becomes the command.
+
+ 2. Otherwise, if the helper string begins with an absolute path, the
+ verbatim helper string becomes the command.
+
+ 3. Otherwise, the string "git credential-" is prepended to the helper
+ string, and the result becomes the command.
+
+The resulting command then has an "operation" argument appended to it
+(see below for details), and the result is executed by the shell.
+
+Here are some example specifications:
+
+----------------------------------------------------
+# run "git credential-foo"
+foo
+
+# same as above, but pass an argument to the helper
+foo --bar=baz
+
+# the arguments are parsed by the shell, so use shell
+# quoting if necessary
+foo --bar="whitespace arg"
+
+# you can also use an absolute path, which will not use the git wrapper
+/path/to/my/helper --with-arguments
+
+# or you can specify your own shell snippet
+!f() { echo "password=`cat $HOME/.secret`"; }; f
+----------------------------------------------------
+
+Generally speaking, rule (3) above is the simplest for users to specify.
+Authors of credential helpers should make an effort to assist their
+users by naming their program "git-credential-$NAME", and putting it in
+the `$PATH` or `$GIT_EXEC_PATH` during installation, which will allow a
+user to enable it with `git config credential.helper $NAME`.
+
+When a helper is executed, it will have one "operation" argument
+appended to its command line, which is one of:
+
+`get`::
+
+ Return a matching credential, if any exists.
+
+`store`::
+
+ Store the credential, if applicable to the helper.
+
+`erase`::
+
+ Remove a matching credential, if any, from the helper's storage.
+
+The details of the credential will be provided on the helper's stdin
+stream. The exact format is the same as the input/output format of the
+`git credential` plumbing command (see the section `INPUT/OUTPUT
+FORMAT` in linkgit:git-credential[1] for a detailed specification).
+
+For a `get` operation, the helper should produce a list of attributes on
+stdout in the same format (see linkgit:git-credential[1] for common
+attributes). A helper is free to produce a subset, or even no values at
+all if it has nothing useful to provide. Any provided attributes will
+overwrite those already known about by Git. If a helper outputs a
+`quit` attribute with a value of `true` or `1`, no further helpers will
+be consulted, nor will the user be prompted (if no credential has been
+provided, the operation will then fail).
+
+For a `store` or `erase` operation, the helper's output is ignored.
+If it fails to perform the requested operation, it may complain to
+stderr to inform the user. If it does not support the requested
+operation (e.g., a read-only store), it should silently ignore the
+request.
+
+If a helper receives any other operation, it should silently ignore the
+request. This leaves room for future operations to be added (older
+helpers will just ignore the new requests).
GIT
---
diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt
index 50365f2..3dccab5 100644
--- a/Documentation/githooks.txt
+++ b/Documentation/githooks.txt
@@ -490,9 +490,16 @@ fsmonitor-watchman
~~~~~~~~~~~~~~~~~~
This hook is invoked when the configuration option `core.fsmonitor` is
-set to `.git/hooks/fsmonitor-watchman`. It takes two arguments, a version
-(currently 1) and the time in elapsed nanoseconds since midnight,
-January 1, 1970.
+set to `.git/hooks/fsmonitor-watchman` or `.git/hooks/fsmonitor-watchmanv2`
+depending on the version of the hook to use.
+
+Version 1 takes two arguments, a version (1) and the time in elapsed
+nanoseconds since midnight, January 1, 1970.
+
+Version 2 takes two arguments, a version (2) and a token that is used
+for identifying changes since the token. For watchman this would be
+a clock id. This version must output to stdout the new token followed
+by a NUL before the list of files.
The hook should output to stdout the list of all files in the working
directory that may have changed since the requested time. The logic
diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt
index 1a7212c..a4b6f49 100644
--- a/Documentation/pretty-formats.txt
+++ b/Documentation/pretty-formats.txt
@@ -226,6 +226,7 @@ endif::git-rev-list[]
'%GF':: show the fingerprint of the key used to sign a signed commit
'%GP':: show the fingerprint of the primary key whose subkey was used
to sign a signed commit
+'%GT':: show the trust level for the key used to sign a signed commit
'%gD':: reflog selector, e.g., `refs/stash@{1}` or `refs/stash@{2
minutes ago}`; the format follows the rules described for the
`-g` option. The portion before the `@` is the refname as
diff --git a/Documentation/technical/bundle-format.txt b/Documentation/technical/bundle-format.txt
new file mode 100644
index 0000000..0e82815
--- /dev/null
+++ b/Documentation/technical/bundle-format.txt
@@ -0,0 +1,48 @@
+= Git bundle v2 format
+
+The Git bundle format is a format that represents both refs and Git objects.
+
+== Format
+
+We will use ABNF notation to define the Git bundle format. See
+protocol-common.txt for the details.
+
+----
+bundle = signature *prerequisite *reference LF pack
+signature = "# v2 git bundle" LF
+
+prerequisite = "-" obj-id SP comment LF
+comment = *CHAR
+reference = obj-id SP refname LF
+
+pack = ... ; packfile
+----
+
+== Semantics
+
+A Git bundle consists of three parts.
+
+* "Prerequisites" lists the objects that are NOT included in the bundle and the
+ reader of the bundle MUST already have, in order to use the data in the
+ bundle. The objects stored in the bundle may refer to prerequisite objects and
+ anything reachable from them (e.g. a tree object in the bundle can reference
+ a blob that is reachable from a prerequisite) and/or expressed as a delta
+ against prerequisite objects.
+
+* "References" record the tips of the history graph, iow, what the reader of the
+ bundle CAN "git fetch" from it.
+
+* "Pack" is the pack data stream "git fetch" would send, if you fetch from a
+ repository that has the references recorded in the "References" above into a
+ repository that has references pointing at the objects listed in
+ "Prerequisites" above.
+
+In the bundle format, there can be a comment following a prerequisite obj-id.
+This is a comment and it has no specific meaning. The writer of the bundle MAY
+put any string here. The reader of the bundle MUST ignore the comment.
+
+=== Note on the shallow clone and a Git bundle
+
+Note that the prerequisites does not represent a shallow-clone boundary. The
+semantics of the prerequisites and the shallow-clone boundaries are different,
+and the Git bundle v2 format cannot represent a shallow clone repository.
diff --git a/Documentation/technical/pack-format.txt b/Documentation/technical/pack-format.txt
index cab5bdd..d3a142c 100644
--- a/Documentation/technical/pack-format.txt
+++ b/Documentation/technical/pack-format.txt
@@ -315,10 +315,11 @@ CHUNK DATA:
Stores two 4-byte values for every object.
1: The pack-int-id for the pack storing this object.
2: The offset within the pack.
- If all offsets are less than 2^31, then the large offset chunk
+ If all offsets are less than 2^32, then the large offset chunk
will not exist and offsets are stored as in IDX v1.
If there is at least one offset value larger than 2^32-1, then
- the large offset chunk must exist. If the large offset chunk
+ the large offset chunk must exist, and offsets larger than
+ 2^31-1 must be stored in it instead. If the large offset chunk
exists and the 31st bit is on, then removing that bit reveals
the row in the large offsets containing the 8-byte offset of
this object.
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 2b7f62b..616d5a6 100755
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v2.25.0
+DEF_VER=v2.25.GIT
LF='
'
diff --git a/Makefile b/Makefile
index 09f98b7..9804a07 100644
--- a/Makefile
+++ b/Makefile
@@ -721,6 +721,7 @@ TEST_BUILTINS_OBJS += test-mktemp.o
TEST_BUILTINS_OBJS += test-oidmap.o
TEST_BUILTINS_OBJS += test-online-cpus.o
TEST_BUILTINS_OBJS += test-parse-options.o
+TEST_BUILTINS_OBJS += test-parse-pathspec-file.o
TEST_BUILTINS_OBJS += test-path-utils.o
TEST_BUILTINS_OBJS += test-pkt-line.o
TEST_BUILTINS_OBJS += test-prio-queue.o
@@ -954,6 +955,7 @@ LIB_OBJS += quote.o
LIB_OBJS += range-diff.o
LIB_OBJS += reachable.o
LIB_OBJS += read-cache.o
+LIB_OBJS += rebase.o
LIB_OBJS += rebase-interactive.o
LIB_OBJS += reflog-walk.o
LIB_OBJS += refs.o
@@ -1220,6 +1222,9 @@ endif
ifneq ($(filter leak,$(SANITIZERS)),)
BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
endif
+ifneq ($(filter address,$(SANITIZERS)),)
+NO_REGEX = NeededForASAN
+endif
endif
ifndef sysconfdir
diff --git a/RelNotes b/RelNotes
index 091dd02..370269d 120000
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/2.25.0.txt \ No newline at end of file
+Documentation/RelNotes/2.26.0.txt \ No newline at end of file
diff --git a/add-interactive.c b/add-interactive.c
index 6a5048c..4a9bf85 100644
--- a/add-interactive.c
+++ b/add-interactive.c
@@ -52,6 +52,24 @@ void init_add_i_state(struct add_i_state *s, struct repository *r)
diff_get_color(s->use_color, DIFF_FILE_OLD));
init_color(r, s, "new", s->file_new_color,
diff_get_color(s->use_color, DIFF_FILE_NEW));
+
+ FREE_AND_NULL(s->interactive_diff_filter);
+ git_config_get_string("interactive.difffilter",
+ &s->interactive_diff_filter);
+
+ FREE_AND_NULL(s->interactive_diff_algorithm);
+ git_config_get_string("diff.algorithm",
+ &s->interactive_diff_algorithm);
+
+ git_config_get_bool("interactive.singlekey", &s->use_single_key);
+}
+
+void clear_add_i_state(struct add_i_state *s)
+{
+ FREE_AND_NULL(s->interactive_diff_filter);
+ FREE_AND_NULL(s->interactive_diff_algorithm);
+ memset(s, 0, sizeof(*s));
+ s->use_color = -1;
}
/*
@@ -326,7 +344,10 @@ static ssize_t list_and_choose(struct add_i_state *s,
if (endp == p + sep)
to = from + 1;
else if (*endp == '-') {
- to = strtoul(++endp, &endp, 10);
+ if (isdigit(*(++endp)))
+ to = strtoul(endp, &endp, 10);
+ else
+ to = items->items.nr;
/* extra characters after the range? */
if (endp != p + sep)
from = -1;
@@ -913,7 +934,7 @@ static int run_patch(struct add_i_state *s, const struct pathspec *ps,
opts->prompt = N_("Patch update");
count = list_and_choose(s, files, opts);
- if (count >= 0) {
+ if (count > 0) {
struct argv_array args = ARGV_ARRAY_INIT;
struct pathspec ps_selected = { 0 };
@@ -924,7 +945,7 @@ static int run_patch(struct add_i_state *s, const struct pathspec *ps,
parse_pathspec(&ps_selected,
PATHSPEC_ALL_MAGIC & ~PATHSPEC_LITERAL,
PATHSPEC_LITERAL_PATH, "", args.argv);
- res = run_add_p(s->r, &ps_selected);
+ res = run_add_p(s->r, ADD_P_ADD, NULL, &ps_selected);
argv_array_clear(&args);
clear_pathspec(&ps_selected);
}
@@ -954,7 +975,7 @@ static int run_diff(struct add_i_state *s, const struct pathspec *ps,
opts->flags = IMMEDIATE;
count = list_and_choose(s, files, opts);
opts->flags = 0;
- if (count >= 0) {
+ if (count > 0) {
struct argv_array args = ARGV_ARRAY_INIT;
argv_array_pushl(&args, "git", "diff", "-p", "--cached",
@@ -1149,6 +1170,7 @@ int run_add_i(struct repository *r, const struct pathspec *ps)
strbuf_release(&print_file_item_data.worktree);
strbuf_release(&header);
prefix_item_list_clear(&commands);
+ clear_add_i_state(&s);
return res;
}
diff --git a/add-interactive.h b/add-interactive.h
index 062dc36..693f125 100644
--- a/add-interactive.h
+++ b/add-interactive.h
@@ -15,13 +15,27 @@ struct add_i_state {
char context_color[COLOR_MAXLEN];
char file_old_color[COLOR_MAXLEN];
char file_new_color[COLOR_MAXLEN];
+
+ int use_single_key;
+ char *interactive_diff_filter, *interactive_diff_algorithm;
};
void init_add_i_state(struct add_i_state *s, struct repository *r);
+void clear_add_i_state(struct add_i_state *s);
struct repository;
struct pathspec;
int run_add_i(struct repository *r, const struct pathspec *ps);
-int run_add_p(struct repository *r, const struct pathspec *ps);
+
+enum add_p_mode {
+ ADD_P_ADD,
+ ADD_P_STASH,
+ ADD_P_RESET,
+ ADD_P_CHECKOUT,
+ ADD_P_WORKTREE,
+};
+
+int run_add_p(struct repository *r, enum add_p_mode mode,
+ const char *revision, const struct pathspec *ps);
#endif
diff --git a/add-patch.c b/add-patch.c
index 2c46fe5..d8dafa8 100644
--- a/add-patch.c
+++ b/add-patch.c
@@ -6,15 +6,218 @@
#include "pathspec.h"
#include "color.h"
#include "diff.h"
+#include "compat/terminal.h"
enum prompt_mode_type {
- PROMPT_MODE_CHANGE = 0, PROMPT_DELETION, PROMPT_HUNK
+ PROMPT_MODE_CHANGE = 0, PROMPT_DELETION, PROMPT_HUNK,
+ PROMPT_MODE_MAX, /* must be last */
};
-static const char *prompt_mode[] = {
- N_("Stage mode change [y,n,a,q,d%s,?]? "),
- N_("Stage deletion [y,n,a,q,d%s,?]? "),
- N_("Stage this hunk [y,n,a,q,d%s,?]? ")
+struct patch_mode {
+ /*
+ * The magic constant 4 is chosen such that all patch modes
+ * provide enough space for three command-line arguments followed by a
+ * trailing `NULL`.
+ */
+ const char *diff_cmd[4], *apply_args[4], *apply_check_args[4];
+ unsigned is_reverse:1, index_only:1, apply_for_checkout:1;
+ const char *prompt_mode[PROMPT_MODE_MAX];
+ const char *edit_hunk_hint, *help_patch_text;
+};
+
+static struct patch_mode patch_mode_add = {
+ .diff_cmd = { "diff-files", NULL },
+ .apply_args = { "--cached", NULL },
+ .apply_check_args = { "--cached", NULL },
+ .prompt_mode = {
+ N_("Stage mode change [y,n,q,a,d%s,?]? "),
+ N_("Stage deletion [y,n,q,a,d%s,?]? "),
+ N_("Stage this hunk [y,n,q,a,d%s,?]? ")
+ },
+ .edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
+ "will immediately be marked for staging."),
+ .help_patch_text =
+ N_("y - stage this hunk\n"
+ "n - do not stage this hunk\n"
+ "q - quit; do not stage this hunk or any of the remaining "
+ "ones\n"
+ "a - stage this hunk and all later hunks in the file\n"
+ "d - do not stage this hunk or any of the later hunks in "
+ "the file\n")
+};
+
+static struct patch_mode patch_mode_stash = {
+ .diff_cmd = { "diff-index", "HEAD", NULL },
+ .apply_args = { "--cached", NULL },
+ .apply_check_args = { "--cached", NULL },
+ .prompt_mode = {
+ N_("Stash mode change [y,n,q,a,d%s,?]? "),
+ N_("Stash deletion [y,n,q,a,d%s,?]? "),
+ N_("Stash this hunk [y,n,q,a,d%s,?]? "),
+ },
+ .edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
+ "will immediately be marked for stashing."),
+ .help_patch_text =
+ N_("y - stash this hunk\n"
+ "n - do not stash this hunk\n"
+ "q - quit; do not stash this hunk or any of the remaining "
+ "ones\n"
+ "a - stash this hunk and all later hunks in the file\n"
+ "d - do not stash this hunk or any of the later hunks in "
+ "the file\n"),
+};
+
+static struct patch_mode patch_mode_reset_head = {
+ .diff_cmd = { "diff-index", "--cached", NULL },
+ .apply_args = { "-R", "--cached", NULL },
+ .apply_check_args = { "-R", "--cached", NULL },
+ .is_reverse = 1,
+ .index_only = 1,
+ .prompt_mode = {
+ N_("Unstage mode change [y,n,q,a,d%s,?]? "),
+ N_("Unstage deletion [y,n,q,a,d%s,?]? "),
+ N_("Unstage this hunk [y,n,q,a,d%s,?]? "),
+ },
+ .edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
+ "will immediately be marked for unstaging."),
+ .help_patch_text =
+ N_("y - unstage this hunk\n"
+ "n - do not unstage this hunk\n"
+ "q - quit; do not unstage this hunk or any of the remaining "
+ "ones\n"
+ "a - unstage this hunk and all later hunks in the file\n"
+ "d - do not unstage this hunk or any of the later hunks in "
+ "the file\n"),
+};
+
+static struct patch_mode patch_mode_reset_nothead = {
+ .diff_cmd = { "diff-index", "-R", "--cached", NULL },
+ .apply_args = { "--cached", NULL },
+ .apply_check_args = { "--cached", NULL },
+ .index_only = 1,
+ .prompt_mode = {
+ N_("Apply mode change to index [y,n,q,a,d%s,?]? "),
+ N_("Apply deletion to index [y,n,q,a,d%s,?]? "),
+ N_("Apply this hunk to index [y,n,q,a,d%s,?]? "),
+ },
+ .edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
+ "will immediately be marked for applying."),
+ .help_patch_text =
+ N_("y - apply this hunk to index\n"
+ "n - do not apply this hunk to index\n"
+ "q - quit; do not apply this hunk or any of the remaining "
+ "ones\n"
+ "a - apply this hunk and all later hunks in the file\n"
+ "d - do not apply this hunk or any of the later hunks in "
+ "the file\n"),
+};
+
+static struct patch_mode patch_mode_checkout_index = {
+ .diff_cmd = { "diff-files", NULL },
+ .apply_args = { "-R", NULL },
+ .apply_check_args = { "-R", NULL },
+ .is_reverse = 1,
+ .prompt_mode = {
+ N_("Discard mode change from worktree [y,n,q,a,d%s,?]? "),
+ N_("Discard deletion from worktree [y,n,q,a,d%s,?]? "),
+ N_("Discard this hunk from worktree [y,n,q,a,d%s,?]? "),
+ },
+ .edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
+ "will immediately be marked for discarding."),
+ .help_patch_text =
+ N_("y - discard this hunk from worktree\n"
+ "n - do not discard this hunk from worktree\n"
+ "q - quit; do not discard this hunk or any of the remaining "
+ "ones\n"
+ "a - discard this hunk and all later hunks in the file\n"
+ "d - do not discard this hunk or any of the later hunks in "
+ "the file\n"),
+};
+
+static struct patch_mode patch_mode_checkout_head = {
+ .diff_cmd = { "diff-index", NULL },
+ .apply_for_checkout = 1,
+ .apply_check_args = { "-R", NULL },
+ .is_reverse = 1,
+ .prompt_mode = {
+ N_("Discard mode change from index and worktree [y,n,q,a,d%s,?]? "),
+ N_("Discard deletion from index and worktree [y,n,q,a,d%s,?]? "),
+ N_("Discard this hunk from index and worktree [y,n,q,a,d%s,?]? "),
+ },
+ .edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
+ "will immediately be marked for discarding."),
+ .help_patch_text =
+ N_("y - discard this hunk from index and worktree\n"
+ "n - do not discard this hunk from index and worktree\n"
+ "q - quit; do not discard this hunk or any of the remaining "
+ "ones\n"
+ "a - discard this hunk and all later hunks in the file\n"
+ "d - do not discard this hunk or any of the later hunks in "
+ "the file\n"),
+};
+
+static struct patch_mode patch_mode_checkout_nothead = {
+ .diff_cmd = { "diff-index", "-R", NULL },
+ .apply_for_checkout = 1,
+ .apply_check_args = { NULL },
+ .prompt_mode = {
+ N_("Apply mode change to index and worktree [y,n,q,a,d%s,?]? "),
+ N_("Apply deletion to index and worktree [y,n,q,a,d%s,?]? "),
+ N_("Apply this hunk to index and worktree [y,n,q,a,d%s,?]? "),
+ },
+ .edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
+ "will immediately be marked for applying."),
+ .help_patch_text =
+ N_("y - apply this hunk to index and worktree\n"
+ "n - do not apply this hunk to index and worktree\n"
+ "q - quit; do not apply this hunk or any of the remaining "
+ "ones\n"
+ "a - apply this hunk and all later hunks in the file\n"
+ "d - do not apply this hunk or any of the later hunks in "
+ "the file\n"),
+};
+
+static struct patch_mode patch_mode_worktree_head = {
+ .diff_cmd = { "diff-index", NULL },
+ .apply_args = { "-R", NULL },
+ .apply_check_args = { "-R", NULL },
+ .is_reverse = 1,
+ .prompt_mode = {
+ N_("Discard mode change from index and worktree [y,n,q,a,d%s,?]? "),
+ N_("Discard deletion from index and worktree [y,n,q,a,d%s,?]? "),
+ N_("Discard this hunk from index and worktree [y,n,q,a,d%s,?]? "),
+ },
+ .edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
+ "will immediately be marked for discarding."),
+ .help_patch_text =
+ N_("y - discard this hunk from worktree\n"
+ "n - do not discard this hunk from worktree\n"
+ "q - quit; do not discard this hunk or any of the remaining "
+ "ones\n"
+ "a - discard this hunk and all later hunks in the file\n"
+ "d - do not discard this hunk or any of the later hunks in "
+ "the file\n"),
+};
+
+static struct patch_mode patch_mode_worktree_nothead = {
+ .diff_cmd = { "diff-index", "-R", NULL },
+ .apply_args = { NULL },
+ .apply_check_args = { NULL },
+ .prompt_mode = {
+ N_("Apply mode change to index and worktree [y,n,q,a,d%s,?]? "),
+ N_("Apply deletion to index and worktree [y,n,q,a,d%s,?]? "),
+ N_("Apply this hunk to index and worktree [y,n,q,a,d%s,?]? "),
+ },
+ .edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
+ "will immediately be marked for applying."),
+ .help_patch_text =
+ N_("y - apply this hunk to worktree\n"
+ "n - do not apply this hunk to worktree\n"
+ "q - quit; do not apply this hunk or any of the remaining "
+ "ones\n"
+ "a - apply this hunk and all later hunks in the file\n"
+ "d - do not apply this hunk or any of the later hunks in "
+ "the file\n"),
};
struct hunk_header {
@@ -47,6 +250,10 @@ struct add_p_state {
unsigned deleted:1, mode_change:1,binary:1;
} *file_diff;
size_t file_diff_nr;
+
+ /* patch mode */
+ struct patch_mode *mode;
+ const char *revision;
};
static void err(struct add_p_state *s, const char *fmt, ...)
@@ -154,6 +361,7 @@ static int is_octal(const char *p, size_t len)
static int parse_diff(struct add_p_state *s, const struct pathspec *ps)
{
struct argv_array args = ARGV_ARRAY_INIT;
+ const char *diff_algorithm = s->s.interactive_diff_algorithm;
struct strbuf *plain = &s->plain, *colored = NULL;
struct child_process cp = CHILD_PROCESS_INIT;
char *p, *pend, *colored_p = NULL, *colored_pend = NULL, marker = '\0';
@@ -162,9 +370,20 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps)
struct hunk *hunk = NULL;
int res;
+ argv_array_pushv(&args, s->mode->diff_cmd);
+ if (diff_algorithm)
+ argv_array_pushf(&args, "--diff-algorithm=%s", diff_algorithm);
+ if (s->revision) {
+ struct object_id oid;
+ argv_array_push(&args,
+ /* could be on an unborn branch */
+ !strcmp("HEAD", s->revision) &&
+ get_oid("HEAD", &oid) ?
+ empty_tree_oid_hex() : s->revision);
+ }
+ color_arg_index = args.argc;
/* Use `--no-color` explicitly, just in case `diff.color = always`. */
- argv_array_pushl(&args, "diff-files", "-p", "--no-color", "--", NULL);
- color_arg_index = args.argc - 2;
+ argv_array_pushl(&args, "--no-color", "-p", "--", NULL);
for (i = 0; i < ps->nr; i++)
argv_array_push(&args, ps->items[i].original);
@@ -183,6 +402,7 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps)
if (want_color_fd(1, -1)) {
struct child_process colored_cp = CHILD_PROCESS_INIT;
+ const char *diff_filter = s->s.interactive_diff_filter;
setup_child_process(s, &colored_cp, NULL);
xsnprintf((char *)args.argv[color_arg_index], 8, "--color");
@@ -192,6 +412,24 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps)
argv_array_clear(&args);
if (res)
return error(_("could not parse colored diff"));
+
+ if (diff_filter) {
+ struct child_process filter_cp = CHILD_PROCESS_INIT;
+
+ setup_child_process(s, &filter_cp,
+ diff_filter, NULL);
+ filter_cp.git_cmd = 0;
+ filter_cp.use_shell = 1;
+ strbuf_reset(&s->buf);
+ if (pipe_command(&filter_cp,
+ colored->buf, colored->len,
+ &s->buf, colored->len,
+ NULL, 0) < 0)
+ return error(_("failed to run '%s'"),
+ diff_filter);
+ strbuf_swap(colored, &s->buf);
+ }
+
strbuf_complete_line(colored);
colored_p = colored->buf;
colored_pend = colored_p + colored->len;
@@ -316,6 +554,9 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps)
colored_pend - colored_p);
if (colored_eol)
colored_p = colored_eol + 1;
+ else if (p != pend)
+ /* colored shorter than non-colored? */
+ goto mismatched_output;
else
colored_p = colored_pend;
@@ -340,6 +581,15 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps)
*/
hunk->splittable_into++;
+ /* non-colored shorter than colored? */
+ if (colored_p != colored_pend) {
+mismatched_output:
+ error(_("mismatched output from interactive.diffFilter"));
+ advise(_("Your filter must maintain a one-to-one correspondence\n"
+ "between its input and output lines."));
+ return -1;
+ }
+
return 0;
}
@@ -382,7 +632,10 @@ static void render_hunk(struct add_p_state *s, struct hunk *hunk,
- header->colored_extra_start;
}
- new_offset += delta;
+ if (s->mode->is_reverse)
+ old_offset -= delta;
+ else
+ new_offset += delta;
strbuf_addf(out, "@@ -%lu,%lu +%lu,%lu @@",
old_offset, header->old_count,
@@ -805,11 +1058,10 @@ static int edit_hunk_manually(struct add_p_state *s, struct hunk *hunk)
"(context).\n"
"To remove '%c' lines, delete them.\n"
"Lines starting with %c will be removed.\n"),
- '-', '+', comment_line_char);
- strbuf_commented_addf(&s->buf,
- _("If the patch applies cleanly, the edited hunk "
- "will immediately be\n"
- "marked for staging.\n"));
+ s->mode->is_reverse ? '+' : '-',
+ s->mode->is_reverse ? '-' : '+',
+ comment_line_char);
+ strbuf_commented_addf(&s->buf, "%s", _(s->mode->edit_hunk_hint));
/*
* TRANSLATORS: 'it' refers to the patch mentioned in the previous
* messages.
@@ -890,21 +1142,35 @@ static int run_apply_check(struct add_p_state *s,
reassemble_patch(s, file_diff, 1, &s->buf);
setup_child_process(s, &cp,
- "apply", "--cached", "--check", NULL);
+ "apply", "--check", NULL);
+ argv_array_pushv(&cp.args, s->mode->apply_check_args);
if (pipe_command(&cp, s->buf.buf, s->buf.len, NULL, 0, NULL, 0))
return error(_("'git apply --cached' failed"));
return 0;
}
+static int read_single_character(struct add_p_state *s)
+{
+ if (s->s.use_single_key) {
+ int res = read_key_without_echo(&s->answer);
+ printf("%s\n", res == EOF ? "" : s->answer.buf);
+ return res;
+ }
+
+ if (strbuf_getline(&s->answer, stdin) == EOF)
+ return EOF;
+ strbuf_trim_trailing_newline(&s->answer);
+ return 0;
+}
+
static int prompt_yesno(struct add_p_state *s, const char *prompt)
{
for (;;) {
color_fprintf(stdout, s->s.prompt_color, "%s", _(prompt));
fflush(stdout);
- if (strbuf_getline(&s->answer, stdin) == EOF)
+ if (read_single_character(s) == EOF)
return -1;
- strbuf_trim_trailing_newline(&s->answer);
switch (tolower(s->answer.buf[0])) {
case 'n': return 0;
case 'y': return 1;
@@ -957,6 +1223,57 @@ static int edit_hunk_loop(struct add_p_state *s,
}
}
+static int apply_for_checkout(struct add_p_state *s, struct strbuf *diff,
+ int is_reverse)
+{
+ const char *reverse = is_reverse ? "-R" : NULL;
+ struct child_process check_index = CHILD_PROCESS_INIT;
+ struct child_process check_worktree = CHILD_PROCESS_INIT;
+ struct child_process apply_index = CHILD_PROCESS_INIT;
+ struct child_process apply_worktree = CHILD_PROCESS_INIT;
+ int applies_index, applies_worktree;
+
+ setup_child_process(s, &check_index,
+ "apply", "--cached", "--check", reverse, NULL);
+ applies_index = !pipe_command(&check_index, diff->buf, diff->len,
+ NULL, 0, NULL, 0);
+
+ setup_child_process(s, &check_worktree,
+ "apply", "--check", reverse, NULL);
+ applies_worktree = !pipe_command(&check_worktree, diff->buf, diff->len,
+ NULL, 0, NULL, 0);
+
+ if (applies_worktree && applies_index) {
+ setup_child_process(s, &apply_index,
+ "apply", "--cached", reverse, NULL);
+ pipe_command(&apply_index, diff->buf, diff->len,
+ NULL, 0, NULL, 0);
+
+ setup_child_process(s, &apply_worktree,
+ "apply", reverse, NULL);
+ pipe_command(&apply_worktree, diff->buf, diff->len,
+ NULL, 0, NULL, 0);
+
+ return 1;
+ }
+
+ if (!applies_index) {
+ err(s, _("The selected hunks do not apply to the index!"));
+ if (prompt_yesno(s, _("Apply them to the worktree "
+ "anyway? ")) > 0) {
+ setup_child_process(s, &apply_worktree,
+ "apply", reverse, NULL);
+ return pipe_command(&apply_worktree, diff->buf,
+ diff->len, NULL, 0, NULL, 0);
+ }
+ err(s, _("Nothing was applied.\n"));
+ } else
+ /* As a last resort, show the diff to the user */
+ fwrite(diff->buf, diff->len, 1, stderr);
+
+ return 0;
+}
+
#define SUMMARY_HEADER_WIDTH 20
#define SUMMARY_LINE_WIDTH 80
static void summarize_hunk(struct add_p_state *s, struct hunk *hunk,
@@ -1005,13 +1322,6 @@ static size_t display_hunks(struct add_p_state *s,
return end_index;
}
-static const char help_patch_text[] =
-N_("y - stage this hunk\n"
- "n - do not stage this hunk\n"
- "q - quit; do not stage this hunk or any of the remaining ones\n"
- "a - stage this and all the remaining hunks\n"
- "d - do not stage this hunk nor any of the remaining hunks\n");
-
static const char help_patch_remainder[] =
N_("j - leave this hunk undecided, see next undecided hunk\n"
"J - leave this hunk undecided, see next hunk\n"
@@ -1097,11 +1407,11 @@ static int patch_update_file(struct add_p_state *s,
(uintmax_t)hunk_index + 1,
(uintmax_t)file_diff->hunk_nr);
color_fprintf(stdout, s->s.prompt_color,
- _(prompt_mode[prompt_mode_type]), s->buf.buf);
+ _(s->mode->prompt_mode[prompt_mode_type]),
+ s->buf.buf);
fflush(stdout);
- if (strbuf_getline(&s->answer, stdin) == EOF)
+ if (read_single_character(s) == EOF)
break;
- strbuf_trim_trailing_newline(&s->answer);
if (!s->answer.len)
continue;
@@ -1254,7 +1564,7 @@ soft_increment:
const char *p = _(help_patch_remainder), *eol = p;
color_fprintf(stdout, s->s.help_color, "%s",
- _(help_patch_text));
+ _(s->mode->help_patch_text));
/*
* Show only those lines of the remainder that are
@@ -1288,10 +1598,16 @@ soft_increment:
reassemble_patch(s, file_diff, 0, &s->buf);
discard_index(s->s.r->index);
- setup_child_process(s, &cp, "apply", "--cached", NULL);
- if (pipe_command(&cp, s->buf.buf, s->buf.len,
- NULL, 0, NULL, 0))
- error(_("'git apply --cached' failed"));
+ if (s->mode->apply_for_checkout)
+ apply_for_checkout(s, &s->buf,
+ s->mode->is_reverse);
+ else {
+ setup_child_process(s, &cp, "apply", NULL);
+ argv_array_pushv(&cp.args, s->mode->apply_args);
+ if (pipe_command(&cp, s->buf.buf, s->buf.len,
+ NULL, 0, NULL, 0))
+ error(_("'git apply' failed"));
+ }
if (!repo_read_index(s->s.r))
repo_refresh_and_write_index(s->s.r, REFRESH_QUIET, 0,
1, NULL, NULL, NULL);
@@ -1301,7 +1617,8 @@ soft_increment:
return quit;
}
-int run_add_p(struct repository *r, const struct pathspec *ps)
+int run_add_p(struct repository *r, enum add_p_mode mode,
+ const char *revision, const struct pathspec *ps)
{
struct add_p_state s = {
{ r }, STRBUF_INIT, STRBUF_INIT, STRBUF_INIT, STRBUF_INIT
@@ -1310,12 +1627,39 @@ int run_add_p(struct repository *r, const struct pathspec *ps)
init_add_i_state(&s.s, r);
+ if (mode == ADD_P_STASH)
+ s.mode = &patch_mode_stash;
+ else if (mode == ADD_P_RESET) {
+ if (!revision || !strcmp(revision, "HEAD"))
+ s.mode = &patch_mode_reset_head;
+ else
+ s.mode = &patch_mode_reset_nothead;
+ } else if (mode == ADD_P_CHECKOUT) {
+ if (!revision)
+ s.mode = &patch_mode_checkout_index;
+ else if (!strcmp(revision, "HEAD"))
+ s.mode = &patch_mode_checkout_head;
+ else
+ s.mode = &patch_mode_checkout_nothead;
+ } else if (mode == ADD_P_WORKTREE) {
+ if (!revision)
+ s.mode = &patch_mode_checkout_index;
+ else if (!strcmp(revision, "HEAD"))
+ s.mode = &patch_mode_worktree_head;
+ else
+ s.mode = &patch_mode_worktree_nothead;
+ } else
+ s.mode = &patch_mode_add;
+ s.revision = revision;
+
if (discard_index(r->index) < 0 || repo_read_index(r) < 0 ||
- repo_refresh_and_write_index(r, REFRESH_QUIET, 0, 1,
- NULL, NULL, NULL) < 0 ||
+ (!s.mode->index_only &&
+ repo_refresh_and_write_index(r, REFRESH_QUIET, 0, 1,
+ NULL, NULL, NULL) < 0) ||
parse_diff(&s, ps) < 0) {
strbuf_release(&s.plain);
strbuf_release(&s.colored);
+ clear_add_i_state(&s.s);
return -1;
}
@@ -1334,5 +1678,6 @@ int run_add_p(struct repository *r, const struct pathspec *ps)
strbuf_release(&s.buf);
strbuf_release(&s.plain);
strbuf_release(&s.colored);
+ clear_add_i_state(&s.s);
return 0;
}
diff --git a/advice.c b/advice.c
index 249c60d..97f3f98 100644
--- a/advice.c
+++ b/advice.c
@@ -31,6 +31,8 @@ int advice_graft_file_deprecated = 1;
int advice_checkout_ambiguous_remote_branch_name = 1;
int advice_nested_tag = 1;
int advice_submodule_alternate_error_strategy_die = 1;
+int advice_add_ignored_file = 1;
+int advice_add_empty_pathspec = 1;
static int advice_use_color = -1;
static char advice_colors[][COLOR_MAXLEN] = {
@@ -91,6 +93,8 @@ static struct {
{ "checkoutAmbiguousRemoteBranchName", &advice_checkout_ambiguous_remote_branch_name },
{ "nestedTag", &advice_nested_tag },
{ "submoduleAlternateErrorStrategyDie", &advice_submodule_alternate_error_strategy_die },
+ { "addIgnoredFile", &advice_add_ignored_file },
+ { "addEmptyPathspec", &advice_add_empty_pathspec },
/* make this an alias for backward compatibility */
{ "pushNonFastForward", &advice_push_update_rejected }
diff --git a/advice.h b/advice.h
index b706780..0e6e58d 100644
--- a/advice.h
+++ b/advice.h
@@ -31,6 +31,8 @@ extern int advice_graft_file_deprecated;
extern int advice_checkout_ambiguous_remote_branch_name;
extern int advice_nested_tag;
extern int advice_submodule_alternate_error_strategy_die;
+extern int advice_add_ignored_file;
+extern int advice_add_empty_pathspec;
int git_default_advice_config(const char *var, const char *value);
__attribute__((format (printf, 1, 2)))
diff --git a/apply.c b/apply.c
index fab4432..bdc008f 100644
--- a/apply.c
+++ b/apply.c
@@ -3157,7 +3157,8 @@ static int apply_binary(struct apply_state *state,
* See if the old one matches what the patch
* applies to.
*/
- hash_object_file(img->buf, img->len, blob_type, &oid);
+ hash_object_file(the_hash_algo, img->buf, img->len, blob_type,
+ &oid);
if (strcmp(oid_to_hex(&oid), patch->old_oid_prefix))
return error(_("the patch applies to '%s' (%s), "
"which does not match the "
@@ -3202,7 +3203,8 @@ static int apply_binary(struct apply_state *state,
name);
/* verify that the result matches */
- hash_object_file(img->buf, img->len, blob_type, &oid);
+ hash_object_file(the_hash_algo, img->buf, img->len, blob_type,
+ &oid);
if (strcmp(oid_to_hex(&oid), patch->new_oid_prefix))
return error(_("binary patch to '%s' creates incorrect result (expecting %s, got %s)"),
name, patch->new_oid_prefix, oid_to_hex(&oid));
diff --git a/archive-tar.c b/archive-tar.c
index e16d3f7..5a77701 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -112,7 +112,7 @@ static void write_trailer(void)
* queues up writes, so that all our write(2) calls write exactly one
* full block; pads writes to RECORDSIZE
*/
-static int stream_blocked(const struct object_id *oid)
+static int stream_blocked(struct repository *r, const struct object_id *oid)
{
struct git_istream *st;
enum object_type type;
@@ -120,7 +120,7 @@ static int stream_blocked(const struct object_id *oid)
char buf[BLOCKSIZE];
ssize_t readlen;
- st = open_istream(oid, &type, &sz, NULL);
+ st = open_istream(r, oid, &type, &sz, NULL);
if (!st)
return error(_("cannot stream blob %s"), oid_to_hex(oid));
for (;;) {
@@ -324,7 +324,7 @@ static int write_tar_entry(struct archiver_args *args,
if (buffer)
write_blocked(buffer, size);
else
- err = stream_blocked(oid);
+ err = stream_blocked(args->repo, oid);
}
free(buffer);
return err;
diff --git a/archive-zip.c b/archive-zip.c
index 11f5b19..e9f4262 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -345,7 +345,8 @@ static int write_zip_entry(struct archiver_args *args,
if (S_ISREG(mode) && type == OBJ_BLOB && !args->convert &&
size > big_file_threshold) {
- stream = open_istream(oid, &type, &size, NULL);
+ stream = open_istream(args->repo, oid, &type, &size,
+ NULL);
if (!stream)
return error(_("cannot stream blob %s"),
oid_to_hex(oid));
diff --git a/bisect.c b/bisect.c
index e81c91d..9154f81 100644
--- a/bisect.c
+++ b/bisect.c
@@ -572,7 +572,7 @@ static int sqrti(int val)
{
float d, x = val;
- if (val == 0)
+ if (!val)
return 0;
do {
@@ -661,11 +661,11 @@ static void bisect_common(struct rev_info *revs)
mark_edges_uninteresting(revs, NULL, 0);
}
-static void exit_if_skipped_commits(struct commit_list *tried,
+static enum bisect_error error_if_skipped_commits(struct commit_list *tried,
const struct object_id *bad)
{
if (!tried)
- return;
+ return BISECT_OK;
printf("There are only 'skip'ped commits left to test.\n"
"The first %s commit could be any of:\n", term_bad);
@@ -676,7 +676,8 @@ static void exit_if_skipped_commits(struct commit_list *tried,
if (bad)
printf("%s\n", oid_to_hex(bad));
printf(_("We cannot bisect more!\n"));
- exit(2);
+
+ return BISECT_ONLY_SKIPPED_LEFT;
}
static int is_expected_rev(const struct object_id *oid)
@@ -703,9 +704,10 @@ static int is_expected_rev(const struct object_id *oid)
return res;
}
-static int bisect_checkout(const struct object_id *bisect_rev, int no_checkout)
+static enum bisect_error bisect_checkout(const struct object_id *bisect_rev, int no_checkout)
{
char bisect_rev_hex[GIT_MAX_HEXSZ + 1];
+ enum bisect_error res = BISECT_OK;
memcpy(bisect_rev_hex, oid_to_hex(bisect_rev), the_hash_algo->hexsz + 1);
update_ref(NULL, "BISECT_EXPECTED_REV", bisect_rev, NULL, 0, UPDATE_REFS_DIE_ON_ERR);
@@ -715,14 +717,24 @@ static int bisect_checkout(const struct object_id *bisect_rev, int no_checkout)
update_ref(NULL, "BISECT_HEAD", bisect_rev, NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
} else {
- int res;
res = run_command_v_opt(argv_checkout, RUN_GIT_CMD);
if (res)
- exit(res);
+ /*
+ * Errors in `run_command()` itself, signaled by res < 0,
+ * and errors in the child process, signaled by res > 0
+ * can both be treated as regular BISECT_FAILURE (-1).
+ */
+ return -abs(res);
}
argv_show_branch[1] = bisect_rev_hex;
- return run_command_v_opt(argv_show_branch, RUN_GIT_CMD);
+ res = run_command_v_opt(argv_show_branch, RUN_GIT_CMD);
+ /*
+ * Errors in `run_command()` itself, signaled by res < 0,
+ * and errors in the child process, signaled by res > 0
+ * can both be treated as regular BISECT_FAILURE (-1).
+ */
+ return -abs(res);
}
static struct commit *get_commit_reference(struct repository *r,
@@ -749,7 +761,7 @@ static struct commit **get_bad_and_good_commits(struct repository *r,
return rev;
}
-static void handle_bad_merge_base(void)
+static enum bisect_error handle_bad_merge_base(void)
{
if (is_expected_rev(current_bad_oid)) {
char *bad_hex = oid_to_hex(current_bad_oid);
@@ -770,14 +782,14 @@ static void handle_bad_merge_base(void)
"between %s and [%s].\n"),
bad_hex, term_bad, term_good, bad_hex, good_hex);
}
- exit(3);
+ return BISECT_MERGE_BASE_CHECK;
}
fprintf(stderr, _("Some %s revs are not ancestors of the %s rev.\n"
"git bisect cannot work properly in this case.\n"
"Maybe you mistook %s and %s revs?\n"),
term_good, term_bad, term_good, term_bad);
- exit(1);
+ return BISECT_FAILED;
}
static void handle_skipped_merge_base(const struct object_id *mb)
@@ -799,13 +811,18 @@ static void handle_skipped_merge_base(const struct object_id *mb)
* "check_merge_bases" checks that merge bases are not "bad" (or "new").
*
* - If one is "bad" (or "new"), it means the user assumed something wrong
- * and we must exit with a non 0 error code.
+ * and we must return error with a non 0 error code.
* - If one is "good" (or "old"), that's good, we have nothing to do.
* - If one is "skipped", we can't know but we should warn.
* - If we don't know, we should check it out and ask the user to test.
+ * - If a merge base must be tested, on success return
+ * BISECT_INTERNAL_SUCCESS_MERGE_BASE (-11) a special condition
+ * for early success, this will be converted back to 0 in
+ * check_good_are_ancestors_of_bad().
*/
-static void check_merge_bases(int rev_nr, struct commit **rev, int no_checkout)
+static enum bisect_error check_merge_bases(int rev_nr, struct commit **rev, int no_checkout)
{
+ enum bisect_error res = BISECT_OK;
struct commit_list *result;
result = get_merge_bases_many(rev[0], rev_nr - 1, rev + 1);
@@ -813,18 +830,24 @@ static void check_merge_bases(int rev_nr, struct commit **rev, int no_checkout)
for (; result; result = result->next) {
const struct object_id *mb = &result->item->object.oid;
if (oideq(mb, current_bad_oid)) {
- handle_bad_merge_base();
+ res = handle_bad_merge_base();
+ break;
} else if (0 <= oid_array_lookup(&good_revs, mb)) {
continue;
} else if (0 <= oid_array_lookup(&skipped_revs, mb)) {
handle_skipped_merge_base(mb);
} else {
printf(_("Bisecting: a merge base must be tested\n"));
- exit(bisect_checkout(mb, no_checkout));
+ res = bisect_checkout(mb, no_checkout);
+ if (!res)
+ /* indicate early success */
+ res = BISECT_INTERNAL_SUCCESS_MERGE_BASE;
+ break;
}
}
free_commit_list(result);
+ return res;
}
static int check_ancestors(struct repository *r, int rev_nr,
@@ -850,43 +873,58 @@ static int check_ancestors(struct repository *r, int rev_nr,
*
* If that's not the case, we need to check the merge bases.
* If a merge base must be tested by the user, its source code will be
- * checked out to be tested by the user and we will exit.
+ * checked out to be tested by the user and we will return.
*/
-static void check_good_are_ancestors_of_bad(struct repository *r,
+
+static enum bisect_error check_good_are_ancestors_of_bad(struct repository *r,
const char *prefix,
int no_checkout)
{
- char *filename = git_pathdup("BISECT_ANCESTORS_OK");
+ char *filename;
struct stat st;
int fd, rev_nr;
+ enum bisect_error res = BISECT_OK;
struct commit **rev;
if (!current_bad_oid)
- die(_("a %s revision is needed"), term_bad);
+ return error(_("a %s revision is needed"), term_bad);
+
+ filename = git_pathdup("BISECT_ANCESTORS_OK");
/* Check if file BISECT_ANCESTORS_OK exists. */
if (!stat(filename, &st) && S_ISREG(st.st_mode))
goto done;
/* Bisecting with no good rev is ok. */
- if (good_revs.nr == 0)
+ if (!good_revs.nr)
goto done;
/* Check if all good revs are ancestor of the bad rev. */
+
rev = get_bad_and_good_commits(r, &rev_nr);
if (check_ancestors(r, rev_nr, rev, prefix))
- check_merge_bases(rev_nr, rev, no_checkout);
+ res = check_merge_bases(rev_nr, rev, no_checkout);
free(rev);
- /* Create file BISECT_ANCESTORS_OK. */
- fd = open(filename, O_CREAT | O_TRUNC | O_WRONLY, 0600);
- if (fd < 0)
- warning_errno(_("could not create file '%s'"),
- filename);
- else
- close(fd);
+ if (!res) {
+ /* Create file BISECT_ANCESTORS_OK. */
+ fd = open(filename, O_CREAT | O_TRUNC | O_WRONLY, 0600);
+ if (fd < 0)
+ /*
+ * BISECT_ANCESTORS_OK file is not absolutely necessary,
+ * the bisection process will continue at the next
+ * bisection step.
+ * So, just signal with a warning that something
+ * might be wrong.
+ */
+ warning_errno(_("could not create file '%s'"),
+ filename);
+ else
+ close(fd);
+ }
done:
free(filename);
+ return res;
}
/*
@@ -938,18 +976,19 @@ void read_bisect_terms(const char **read_bad, const char **read_good)
}
/*
- * We use the convention that exiting with an exit code 10 means that
+ * We use the convention that return BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND (-10) means
* the bisection process finished successfully.
- * In this case the calling shell script should exit 0.
- *
+ * In this case the calling function or command should not turn a
+ * BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND return code into an error or a non zero exit code.
* If no_checkout is non-zero, the bisection process does not
* checkout the trial commit but instead simply updates BISECT_HEAD.
*/
-int bisect_next_all(struct repository *r, const char *prefix, int no_checkout)
+enum bisect_error bisect_next_all(struct repository *r, const char *prefix, int no_checkout)
{
struct rev_info revs;
struct commit_list *tried;
int reaches = 0, all = 0, nr, steps;
+ enum bisect_error res = BISECT_OK;
struct object_id *bisect_rev;
char *steps_msg;
@@ -957,7 +996,9 @@ int bisect_next_all(struct repository *r, const char *prefix, int no_checkout)
if (read_bisect_refs())
die(_("reading bisect refs failed"));
- check_good_are_ancestors_of_bad(r, prefix, no_checkout);
+ res = check_good_are_ancestors_of_bad(r, prefix, no_checkout);
+ if (res)
+ return res;
bisect_rev_setup(r, &revs, prefix, "%s", "^%s", 1);
revs.limited = 1;
@@ -969,33 +1010,45 @@ int bisect_next_all(struct repository *r, const char *prefix, int no_checkout)
if (!revs.commits) {
/*
- * We should exit here only if the "bad"
+ * We should return error here only if the "bad"
* commit is also a "skip" commit.
*/
- exit_if_skipped_commits(tried, NULL);
-
+ res = error_if_skipped_commits(tried, NULL);
+ if (res < 0)
+ return res;
printf(_("%s was both %s and %s\n"),
oid_to_hex(current_bad_oid),
term_good,
term_bad);
- exit(1);
+
+ return BISECT_FAILED;
}
if (!all) {
fprintf(stderr, _("No testable commit found.\n"
"Maybe you started with bad path parameters?\n"));
- exit(4);
+
+ return BISECT_NO_TESTABLE_COMMIT;
}
bisect_rev = &revs.commits->item->object.oid;
if (oideq(bisect_rev, current_bad_oid)) {
- exit_if_skipped_commits(tried, current_bad_oid);
+ res = error_if_skipped_commits(tried, current_bad_oid);
+ if (res)
+ return res;
printf("%s is the first %s commit\n", oid_to_hex(bisect_rev),
term_bad);
+
show_diff_tree(r, prefix, revs.commits->item);
- /* This means the bisection process succeeded. */
- exit(10);
+ /*
+ * This means the bisection process succeeded.
+ * Using BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND (-10)
+ * so that the call chain can simply check
+ * for negative return values for early returns up
+ * until the cmd_bisect__helper() caller.
+ */
+ return BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND;
}
nr = all - reaches - 1;
diff --git a/bisect.h b/bisect.h
index 4e69a11..8bad8d8 100644
--- a/bisect.h
+++ b/bisect.h
@@ -31,7 +31,34 @@ struct rev_list_info {
const char *header_prefix;
};
-int bisect_next_all(struct repository *r,
+/*
+ * enum bisect_error represents the following return codes:
+ * BISECT_OK: success code. Internally, it means that next
+ * commit has been found (and possibly checked out) and it
+ * should be tested.
+ * BISECT_FAILED error code: default error code.
+ * BISECT_ONLY_SKIPPED_LEFT error code: only skipped
+ * commits left to be tested.
+ * BISECT_MERGE_BASE_CHECK error code: merge base check failed.
+ * BISECT_NO_TESTABLE_COMMIT error code: no testable commit found.
+ * BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND early success code:
+ * first term_bad commit found.
+ * BISECT_INTERNAL_SUCCESS_MERGE_BASE early success
+ * code: found merge base that should be tested.
+ * Early success codes BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND and
+ * BISECT_INTERNAL_SUCCESS_MERGE_BASE should be only internal codes.
+ */
+enum bisect_error {
+ BISECT_OK = 0,
+ BISECT_FAILED = -1,
+ BISECT_ONLY_SKIPPED_LEFT = -2,
+ BISECT_MERGE_BASE_CHECK = -3,
+ BISECT_NO_TESTABLE_COMMIT = -4,
+ BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND = -10,
+ BISECT_INTERNAL_SUCCESS_MERGE_BASE = -11
+};
+
+enum bisect_error bisect_next_all(struct repository *r,
const char *prefix,
int no_checkout);
diff --git a/blame.h b/blame.h
index 4a9e127..089b181 100644
--- a/blame.h
+++ b/blame.h
@@ -16,6 +16,8 @@
#define BLAME_DEFAULT_MOVE_SCORE 20
#define BLAME_DEFAULT_COPY_SCORE 40
+struct fingerprint;
+
/*
* One blob in a commit that is being suspected
*/
@@ -52,7 +54,7 @@ struct blame_origin {
struct blame_entry *suspects;
mmfile_t file;
int num_lines;
- void *fingerprints;
+ struct fingerprint *fingerprints;
struct object_id blob_oid;
unsigned short mode;
/* guilty gets set when shipping any suspects to the final
diff --git a/builtin/add.c b/builtin/add.c
index 4c38aff..18a0881 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -31,6 +31,7 @@ static int take_worktree_changes;
static int add_renormalize;
static int pathspec_file_nul;
static const char *pathspec_from_file;
+static int legacy_stash_p; /* support for the scripted `git stash` */
struct update_callback_data {
int flags;
@@ -196,12 +197,25 @@ int run_add_interactive(const char *revision, const char *patch_mode,
&use_builtin_add_i);
if (use_builtin_add_i == 1) {
+ enum add_p_mode mode;
+
if (!patch_mode)
return !!run_add_i(the_repository, pathspec);
- if (strcmp(patch_mode, "--patch"))
- die("'%s' not yet supported in the built-in add -p",
- patch_mode);
- return !!run_add_p(the_repository, pathspec);
+
+ if (!strcmp(patch_mode, "--patch"))
+ mode = ADD_P_ADD;
+ else if (!strcmp(patch_mode, "--patch=stash"))
+ mode = ADD_P_STASH;
+ else if (!strcmp(patch_mode, "--patch=reset"))
+ mode = ADD_P_RESET;
+ else if (!strcmp(patch_mode, "--patch=checkout"))
+ mode = ADD_P_CHECKOUT;
+ else if (!strcmp(patch_mode, "--patch=worktree"))
+ mode = ADD_P_WORKTREE;
+ else
+ die("'%s' not supported", patch_mode);
+
+ return !!run_add_p(the_repository, mode, revision, pathspec);
}
argv_array_push(&argv, "add--interactive");
@@ -327,6 +341,8 @@ static struct option builtin_add_options[] = {
N_("override the executable bit of the listed files")),
OPT_HIDDEN_BOOL(0, "warn-embedded-repo", &warn_on_embedded_repo,
N_("warn when adding an embedded repository")),
+ OPT_HIDDEN_BOOL(0, "legacy-stash-p", &legacy_stash_p,
+ N_("backend for `git stash -p`")),
OPT_PATHSPEC_FROM_FILE(&pathspec_from_file),
OPT_PATHSPEC_FILE_NUL(&pathspec_file_nul),
OPT_END(),
@@ -390,7 +406,10 @@ static int add_files(struct dir_struct *dir, int flags)
fprintf(stderr, _(ignore_error));
for (i = 0; i < dir->ignored_nr; i++)
fprintf(stderr, "%s\n", dir->ignored[i]->name);
- fprintf(stderr, _("Use -f if you really want to add them.\n"));
+ if (advice_add_ignored_file)
+ advise(_("Use -f if you really want to add them.\n"
+ "Turn this message off by running\n"
+ "\"git config advice.addIgnoredFile false\""));
exit_status = 1;
}
@@ -428,6 +447,17 @@ int cmd_add(int argc, const char **argv, const char *prefix)
die(_("--pathspec-from-file is incompatible with --interactive/--patch"));
exit(interactive_add(argc - 1, argv + 1, prefix, patch_interactive));
}
+ if (legacy_stash_p) {
+ struct pathspec pathspec;
+
+ parse_pathspec(&pathspec, 0,
+ PATHSPEC_PREFER_FULL |
+ PATHSPEC_SYMLINK_LEADING_PATH |
+ PATHSPEC_PREFIX_ORIGIN,
+ prefix, argv);
+
+ return run_add_interactive(NULL, "--patch=stash", &pathspec);
+ }
if (edit_interactive) {
if (pathspec_from_file)
@@ -480,7 +510,10 @@ int cmd_add(int argc, const char **argv, const char *prefix)
if (require_pathspec && pathspec.nr == 0) {
fprintf(stderr, _("Nothing specified, nothing added.\n"));
- fprintf(stderr, _("Maybe you wanted to say 'git add .'?\n"));
+ if (advice_add_empty_pathspec)
+ advise( _("Maybe you wanted to say 'git add .'?\n"
+ "Turn this message off by running\n"
+ "\"git config advice.addEmptyPathspec false\""));
return 0;
}
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index 1718df7..c1c40b5 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -52,8 +52,8 @@ static void set_terms(struct bisect_terms *terms, const char *bad,
terms->term_bad = xstrdup(bad);
}
-static const char *vocab_bad = "bad|new";
-static const char *vocab_good = "good|old";
+static const char vocab_bad[] = "bad|new";
+static const char vocab_good[] = "good|old";
/*
* Check whether the string `term` belongs to the set of strings
@@ -206,31 +206,31 @@ static int bisect_write(const char *state, const char *rev,
struct object_id oid;
struct commit *commit;
FILE *fp = NULL;
- int retval = 0;
+ int res = 0;
if (!strcmp(state, terms->term_bad)) {
strbuf_addf(&tag, "refs/bisect/%s", state);
} else if (one_of(state, terms->term_good, "skip", NULL)) {
strbuf_addf(&tag, "refs/bisect/%s-%s", state, rev);
} else {
- retval = error(_("Bad bisect_write argument: %s"), state);
+ res = error(_("Bad bisect_write argument: %s"), state);
goto finish;
}
if (get_oid(rev, &oid)) {
- retval = error(_("couldn't get the oid of the rev '%s'"), rev);
+ res = error(_("couldn't get the oid of the rev '%s'"), rev);
goto finish;
}
if (update_ref(NULL, tag.buf, &oid, NULL, 0,
UPDATE_REFS_MSG_ON_ERR)) {
- retval = -1;
+ res = -1;
goto finish;
}
fp = fopen(git_path_bisect_log(), "a");
if (!fp) {
- retval = error_errno(_("couldn't open the file '%s'"), git_path_bisect_log());
+ res = error_errno(_("couldn't open the file '%s'"), git_path_bisect_log());
goto finish;
}
@@ -244,7 +244,7 @@ finish:
if (fp)
fclose(fp);
strbuf_release(&tag);
- return retval;
+ return res;
}
static int check_and_set_terms(struct bisect_terms *terms, const char *cmd)
@@ -291,26 +291,14 @@ static const char need_bisect_start_warning[] =
"You then need to give me at least one %s and %s revision.\n"
"You can use \"git bisect %s\" and \"git bisect %s\" for that.");
-static int bisect_next_check(const struct bisect_terms *terms,
- const char *current_term)
+static int decide_next(const struct bisect_terms *terms,
+ const char *current_term, int missing_good,
+ int missing_bad)
{
- int missing_good = 1, missing_bad = 1, retval = 0;
- const char *bad_ref = xstrfmt("refs/bisect/%s", terms->term_bad);
- const char *good_glob = xstrfmt("%s-*", terms->term_good);
-
- if (ref_exists(bad_ref))
- missing_bad = 0;
-
- for_each_glob_ref_in(mark_good, good_glob, "refs/bisect/",
- (void *) &missing_good);
-
if (!missing_good && !missing_bad)
- goto finish;
-
- if (!current_term) {
- retval = -1;
- goto finish;
- }
+ return 0;
+ if (!current_term)
+ return -1;
if (missing_good && !missing_bad &&
!strcmp(current_term, terms->term_good)) {
@@ -321,7 +309,7 @@ static int bisect_next_check(const struct bisect_terms *terms,
*/
warning(_("bisecting only with a %s commit"), terms->term_bad);
if (!isatty(0))
- goto finish;
+ return 0;
/*
* TRANSLATORS: Make sure to include [Y] and [n] in your
* translation. The program will only accept English input
@@ -329,21 +317,35 @@ static int bisect_next_check(const struct bisect_terms *terms,
*/
yesno = git_prompt(_("Are you sure [Y/n]? "), PROMPT_ECHO);
if (starts_with(yesno, "N") || starts_with(yesno, "n"))
- retval = -1;
- goto finish;
- }
- if (!is_empty_or_missing_file(git_path_bisect_start())) {
- retval = error(_(need_bad_and_good_revision_warning),
- vocab_bad, vocab_good, vocab_bad, vocab_good);
- } else {
- retval = error(_(need_bisect_start_warning),
- vocab_good, vocab_bad, vocab_good, vocab_bad);
+ return -1;
+ return 0;
}
-finish:
- free((void *) good_glob);
- free((void *) bad_ref);
- return retval;
+ if (!is_empty_or_missing_file(git_path_bisect_start()))
+ return error(_(need_bad_and_good_revision_warning),
+ vocab_bad, vocab_good, vocab_bad, vocab_good);
+ else
+ return error(_(need_bisect_start_warning),
+ vocab_good, vocab_bad, vocab_good, vocab_bad);
+}
+
+static int bisect_next_check(const struct bisect_terms *terms,
+ const char *current_term)
+{
+ int missing_good = 1, missing_bad = 1;
+ char *bad_ref = xstrfmt("refs/bisect/%s", terms->term_bad);
+ char *good_glob = xstrfmt("%s-*", terms->term_good);
+
+ if (ref_exists(bad_ref))
+ missing_bad = 0;
+
+ for_each_glob_ref_in(mark_good, good_glob, "refs/bisect/",
+ (void *) &missing_good);
+
+ free(good_glob);
+ free(bad_ref);
+
+ return decide_next(terms, current_term, missing_good, missing_bad);
}
static int get_terms(struct bisect_terms *terms)
@@ -397,7 +399,7 @@ static int bisect_terms(struct bisect_terms *terms, const char *option)
static int bisect_append_log_quoted(const char **argv)
{
- int retval = 0;
+ int res = 0;
FILE *fp = fopen(git_path_bisect_log(), "a");
struct strbuf orig_args = STRBUF_INIT;
@@ -405,25 +407,25 @@ static int bisect_append_log_quoted(const char **argv)
return -1;
if (fprintf(fp, "git bisect start") < 1) {
- retval = -1;
+ res = -1;
goto finish;
}
sq_quote_argv(&orig_args, argv);
if (fprintf(fp, "%s\n", orig_args.buf) < 1)
- retval = -1;
+ res = -1;
finish:
fclose(fp);
strbuf_release(&orig_args);
- return retval;
+ return res;
}
static int bisect_start(struct bisect_terms *terms, int no_checkout,
const char **argv, int argc)
{
int i, has_double_dash = 0, must_write_terms = 0, bad_seen = 0;
- int flags, pathspec_pos, retval = 0;
+ int flags, pathspec_pos, res = 0;
struct string_list revs = STRING_LIST_INIT_DUP;
struct string_list states = STRING_LIST_INIT_DUP;
struct strbuf start_head = STRBUF_INIT;
@@ -524,7 +526,7 @@ static int bisect_start(struct bisect_terms *terms, int no_checkout,
argv_array_pushl(&argv, "checkout", start_head.buf,
"--", NULL);
if (run_command_v_opt(argv.argv, RUN_GIT_CMD)) {
- retval = error(_("checking out '%s' failed."
+ res = error(_("checking out '%s' failed."
" Try 'git bisect start "
"<valid-branch>'."),
start_head.buf);
@@ -572,12 +574,12 @@ static int bisect_start(struct bisect_terms *terms, int no_checkout,
if (no_checkout) {
if (get_oid(start_head.buf, &oid) < 0) {
- retval = error(_("invalid ref: '%s'"), start_head.buf);
+ res = error(_("invalid ref: '%s'"), start_head.buf);
goto finish;
}
if (update_ref(NULL, "BISECT_HEAD", &oid, NULL, 0,
UPDATE_REFS_MSG_ON_ERR)) {
- retval = -1;
+ res = -1;
goto finish;
}
}
@@ -589,26 +591,26 @@ static int bisect_start(struct bisect_terms *terms, int no_checkout,
for (i = 0; i < states.nr; i++)
if (bisect_write(states.items[i].string,
revs.items[i].string, terms, 1)) {
- retval = -1;
+ res = -1;
goto finish;
}
if (must_write_terms && write_terms(terms->term_bad,
terms->term_good)) {
- retval = -1;
+ res = -1;
goto finish;
}
- retval = bisect_append_log_quoted(argv);
- if (retval)
- retval = -1;
+ res = bisect_append_log_quoted(argv);
+ if (res)
+ res = -1;
finish:
string_list_clear(&revs, 0);
string_list_clear(&states, 0);
strbuf_release(&start_head);
strbuf_release(&bisect_names);
- return retval;
+ return res;
}
int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
@@ -664,7 +666,8 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
switch (cmdmode) {
case NEXT_ALL:
- return bisect_next_all(the_repository, prefix, no_checkout);
+ res = bisect_next_all(the_repository, prefix, no_checkout);
+ break;
case WRITE_TERMS:
if (argc != 2)
return error(_("--write-terms requires two arguments"));
@@ -711,5 +714,13 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
return error("BUG: unknown subcommand '%d'", cmdmode);
}
free_terms(&terms);
- return !!res;
+
+ /*
+ * Handle early success
+ * From check_merge_bases > check_good_are_ancestors_of_bad > bisect_next_all
+ */
+ if (res == BISECT_INTERNAL_SUCCESS_MERGE_BASE)
+ res = BISECT_OK;
+
+ return abs(res);
}
diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c
index 5a4f923..ea5d0ae 100644
--- a/builtin/check-ignore.c
+++ b/builtin/check-ignore.c
@@ -108,6 +108,9 @@ static int check_ignore(struct dir_struct *dir,
int dtype = DT_UNKNOWN;
pattern = last_matching_pattern(dir, &the_index,
full_path, &dtype);
+ if (!verbose && pattern &&
+ pattern->flags & PATTERN_FLAG_NEGATIVE)
+ pattern = NULL;
}
if (!quiet && (pattern || show_non_matching))
output_pattern(pathspec.items[i].original, pattern);
diff --git a/builtin/checkout.c b/builtin/checkout.c
index b52c490..d677381 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -524,6 +524,8 @@ static int checkout_paths(const struct checkout_opts *opts,
/* Now we are committed to check them out */
if (opts->checkout_worktree)
errs |= checkout_worktree(opts);
+ else
+ remove_marked_cache_entries(&the_index, 1);
/*
* Allow updating the index when checking out from the index.
@@ -863,7 +865,7 @@ static void update_refs_for_switch(const struct checkout_opts *opts,
strbuf_addf(&msg, "checkout: moving from %s to %s",
old_desc ? old_desc : "(invalid)", new_branch_info->name);
else
- strbuf_insert(&msg, 0, reflog_msg, strlen(reflog_msg));
+ strbuf_insertstr(&msg, 0, reflog_msg);
if (!strcmp(new_branch_info->name, "HEAD") && !new_branch_info->path && !opts->force_detach) {
/* Nothing to do. */
@@ -1115,12 +1117,43 @@ static void setup_new_branch_info_and_source_tree(
}
}
+static const char *parse_remote_branch(const char *arg,
+ struct object_id *rev,
+ int could_be_checkout_paths)
+{
+ int num_matches = 0;
+ const char *remote = unique_tracking_name(arg, rev, &num_matches);
+
+ if (remote && could_be_checkout_paths) {
+ die(_("'%s' could be both a local file and a tracking branch.\n"
+ "Please use -- (and optionally --no-guess) to disambiguate"),
+ arg);
+ }
+
+ if (!remote && num_matches > 1) {
+ if (advice_checkout_ambiguous_remote_branch_name) {
+ advise(_("If you meant to check out a remote tracking branch on, e.g. 'origin',\n"
+ "you can do so by fully qualifying the name with the --track option:\n"
+ "\n"
+ " git checkout --track origin/<name>\n"
+ "\n"
+ "If you'd like to always have checkouts of an ambiguous <name> prefer\n"
+ "one remote, e.g. the 'origin' remote, consider setting\n"
+ "checkout.defaultRemote=origin in your config."));
+ }
+
+ die(_("'%s' matched multiple (%d) remote tracking branches"),
+ arg, num_matches);
+ }
+
+ return remote;
+}
+
static int parse_branchname_arg(int argc, const char **argv,
int dwim_new_local_branch_ok,
struct branch_info *new_branch_info,
struct checkout_opts *opts,
- struct object_id *rev,
- int *dwim_remotes_matched)
+ struct object_id *rev)
{
const char **new_branch = &opts->new_branch;
int argcount = 0;
@@ -1225,13 +1258,9 @@ static int parse_branchname_arg(int argc, const char **argv,
recover_with_dwim = 0;
if (recover_with_dwim) {
- const char *remote = unique_tracking_name(arg, rev,
- dwim_remotes_matched);
+ const char *remote = parse_remote_branch(arg, rev,
+ could_be_checkout_paths);
if (remote) {
- if (could_be_checkout_paths)
- die(_("'%s' could be both a local file and a tracking branch.\n"
- "Please use -- (and optionally --no-guess) to disambiguate"),
- arg);
*new_branch = arg;
arg = remote;
/* DWIMmed to create local branch, case (3).(b) */
@@ -1496,7 +1525,6 @@ static int checkout_main(int argc, const char **argv, const char *prefix,
const char * const usagestr[])
{
struct branch_info new_branch_info;
- int dwim_remotes_matched = 0;
int parseopt_flags = 0;
memset(&new_branch_info, 0, sizeof(new_branch_info));
@@ -1604,8 +1632,7 @@ static int checkout_main(int argc, const char **argv, const char *prefix,
opts->track == BRANCH_TRACK_UNSPECIFIED &&
!opts->new_branch;
int n = parse_branchname_arg(argc, argv, dwim_ok,
- &new_branch_info, opts, &rev,
- &dwim_remotes_matched);
+ &new_branch_info, opts, &rev);
argv += n;
argc -= n;
} else if (!opts->accept_ref && opts->from_treeish) {
@@ -1682,28 +1709,10 @@ static int checkout_main(int argc, const char **argv, const char *prefix,
}
UNLEAK(opts);
- if (opts->patch_mode || opts->pathspec.nr) {
- int ret = checkout_paths(opts, new_branch_info.name);
- if (ret && dwim_remotes_matched > 1 &&
- advice_checkout_ambiguous_remote_branch_name)
- advise(_("'%s' matched more than one remote tracking branch.\n"
- "We found %d remotes with a reference that matched. So we fell back\n"
- "on trying to resolve the argument as a path, but failed there too!\n"
- "\n"
- "If you meant to check out a remote tracking branch on, e.g. 'origin',\n"
- "you can do so by fully qualifying the name with the --track option:\n"
- "\n"
- " git checkout --track origin/<name>\n"
- "\n"
- "If you'd like to always have checkouts of an ambiguous <name> prefer\n"
- "one remote, e.g. the 'origin' remote, consider setting\n"
- "checkout.defaultRemote=origin in your config."),
- argv[0],
- dwim_remotes_matched);
- return ret;
- } else {
+ if (opts->patch_mode || opts->pathspec.nr)
+ return checkout_paths(opts, new_branch_info.name);
+ else
return checkout_branch(opts, &new_branch_info);
- }
}
int cmd_checkout(int argc, const char **argv, const char *prefix)
diff --git a/builtin/clone.c b/builtin/clone.c
index 0fc89ae..4f6150c 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -673,7 +673,7 @@ static void update_remote_refs(const struct ref *refs,
const char *msg,
struct transport *transport,
int check_connectivity,
- int check_refs_only)
+ int check_refs_are_promisor_objects_only)
{
const struct ref *rm = mapped_refs;
@@ -682,7 +682,8 @@ static void update_remote_refs(const struct ref *refs,
opt.transport = transport;
opt.progress = transport->progress;
- opt.check_refs_only = !!check_refs_only;
+ opt.check_refs_are_promisor_objects_only =
+ !!check_refs_are_promisor_objects_only;
if (check_connected(iterate_ref_map, &rm, &opt))
die(_("remote did not send all necessary objects"));
@@ -1128,7 +1129,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
if (option_required_reference.nr || option_optional_reference.nr)
setup_reference();
- if (option_sparse_checkout && git_sparse_checkout_init(repo))
+ if (option_sparse_checkout && git_sparse_checkout_init(dir))
return 1;
remote = remote_get(option_origin);
diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c
index e0c6fc4..4a70b33 100644
--- a/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@ -34,9 +34,29 @@ static struct opts_commit_graph {
int progress;
} opts;
+static struct object_directory *find_odb(struct repository *r,
+ const char *obj_dir)
+{
+ struct object_directory *odb;
+ char *obj_dir_real = real_pathdup(obj_dir, 1);
+
+ prepare_alt_odb(r);
+ for (odb = r->objects->odb; odb; odb = odb->next) {
+ if (!strcmp(obj_dir_real, real_path(odb->path)))
+ break;
+ }
+
+ free(obj_dir_real);
+
+ if (!odb)
+ die(_("could not find object directory matching %s"), obj_dir);
+ return odb;
+}
+
static int graph_verify(int argc, const char **argv)
{
struct commit_graph *graph = NULL;
+ struct object_directory *odb = NULL;
char *graph_name;
int open_ok;
int fd;
@@ -67,7 +87,8 @@ static int graph_verify(int argc, const char **argv)
if (opts.progress)
flags |= COMMIT_GRAPH_WRITE_PROGRESS;
- graph_name = get_commit_graph_filename(opts.obj_dir);
+ odb = find_odb(the_repository, opts.obj_dir);
+ graph_name = get_commit_graph_filename(odb);
open_ok = open_commit_graph(graph_name, &fd, &st);
if (!open_ok && errno != ENOENT)
die_errno(_("Could not open commit-graph '%s'"), graph_name);
@@ -75,9 +96,9 @@ static int graph_verify(int argc, const char **argv)
FREE_AND_NULL(graph_name);
if (open_ok)
- graph = load_commit_graph_one_fd_st(fd, &st);
- else
- graph = read_commit_graph_one(the_repository, opts.obj_dir);
+ graph = load_commit_graph_one_fd_st(fd, &st, odb);
+ else
+ graph = read_commit_graph_one(the_repository, odb);
/* Return failure if open_ok predicted success */
if (!graph)
@@ -94,6 +115,7 @@ static int graph_write(int argc, const char **argv)
{
struct string_list *pack_indexes = NULL;
struct string_list *commit_hex = NULL;
+ struct object_directory *odb = NULL;
struct string_list lines;
int result = 0;
enum commit_graph_write_flags flags = 0;
@@ -145,9 +167,10 @@ static int graph_write(int argc, const char **argv)
flags |= COMMIT_GRAPH_WRITE_PROGRESS;
read_replace_refs = 0;
+ odb = find_odb(the_repository, opts.obj_dir);
if (opts.reachable) {
- if (write_commit_graph_reachable(opts.obj_dir, flags, &split_opts))
+ if (write_commit_graph_reachable(odb, flags, &split_opts))
return 1;
return 0;
}
@@ -169,7 +192,7 @@ static int graph_write(int argc, const char **argv)
UNLEAK(buf);
}
- if (write_commit_graph(opts.obj_dir,
+ if (write_commit_graph(odb,
pack_indexes,
commit_hex,
flags,
diff --git a/builtin/commit.c b/builtin/commit.c
index aa13323..7ba33a3 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -367,7 +367,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
die(_("index file corrupt"));
if (interactive) {
- char *old_index_env = NULL;
+ char *old_index_env = NULL, *old_repo_index_file;
hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
refresh_cache_or_die(refresh_flags);
@@ -375,12 +375,16 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
if (write_locked_index(&the_index, &index_lock, 0))
die(_("unable to create temporary index"));
+ old_repo_index_file = the_repository->index_file;
+ the_repository->index_file =
+ (char *)get_lock_file_path(&index_lock);
old_index_env = xstrdup_or_null(getenv(INDEX_ENVIRONMENT));
- setenv(INDEX_ENVIRONMENT, get_lock_file_path(&index_lock), 1);
+ setenv(INDEX_ENVIRONMENT, the_repository->index_file, 1);
if (interactive_add(argc, argv, prefix, patch_interactive) != 0)
die(_("interactive add failed"));
+ the_repository->index_file = old_repo_index_file;
if (old_index_env && *old_index_env)
setenv(INDEX_ENVIRONMENT, old_index_env, 1);
else
@@ -964,6 +968,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
*/
if (!committable && whence != FROM_MERGE && !allow_empty &&
!(amend && is_a_merge(current_head))) {
+ s->hints = advice_status_hints;
s->display_comment_prefix = old_display_comment_prefix;
run_status(stdout, index_file, prefix, 0, s);
if (amend)
@@ -1688,7 +1693,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
"not exceeded, and then \"git restore --staged :/\" to recover."));
if (git_env_bool(GIT_TEST_COMMIT_GRAPH, 0) &&
- write_commit_graph_reachable(get_object_directory(), 0, NULL))
+ write_commit_graph_reachable(the_repository->objects->odb, 0, NULL))
return 1;
repo_rerere(the_repository, 0);
diff --git a/builtin/config.c b/builtin/config.c
index 98d65bc..ee4aef6 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -29,10 +29,11 @@ static int use_worktree_config;
static struct git_config_source given_config_source;
static int actions, type;
static char *default_value;
-static int end_null;
+static int end_nul;
static int respect_includes_opt = -1;
static struct config_options config_options;
static int show_origin;
+static int show_scope;
#define ACTION_GET (1<<0)
#define ACTION_GET_ALL (1<<1)
@@ -151,10 +152,11 @@ static struct option builtin_config_options[] = {
OPT_CALLBACK_VALUE(0, "path", &type, N_("value is a path (file or directory name)"), TYPE_PATH),
OPT_CALLBACK_VALUE(0, "expiry-date", &type, N_("value is an expiry date"), TYPE_EXPIRY_DATE),
OPT_GROUP(N_("Other")),
- OPT_BOOL('z', "null", &end_null, N_("terminate values with NUL byte")),
+ OPT_BOOL('z', "null", &end_nul, N_("terminate values with NUL byte")),
OPT_BOOL(0, "name-only", &omit_values, N_("show variable names only")),
OPT_BOOL(0, "includes", &respect_includes_opt, N_("respect include directives on lookup")),
OPT_BOOL(0, "show-origin", &show_origin, N_("show origin of config (file, standard input, blob, command line)")),
+ OPT_BOOL(0, "show-scope", &show_scope, N_("show scope of config (worktree, local, global, system, command)")),
OPT_STRING(0, "default", &default_value, N_("value"), N_("with --get, use default value when missing entry")),
OPT_END(),
};
@@ -178,22 +180,34 @@ static void check_argc(int argc, int min, int max)
static void show_config_origin(struct strbuf *buf)
{
- const char term = end_null ? '\0' : '\t';
+ const char term = end_nul ? '\0' : '\t';
strbuf_addstr(buf, current_config_origin_type());
strbuf_addch(buf, ':');
- if (end_null)
+ if (end_nul)
strbuf_addstr(buf, current_config_name());
else
quote_c_style(current_config_name(), buf, NULL, 0);
strbuf_addch(buf, term);
}
+static void show_config_scope(struct strbuf *buf)
+{
+ const char term = end_nul ? '\0' : '\t';
+ const char *scope = config_scope_name(current_config_scope());
+
+ strbuf_addstr(buf, N_(scope));
+ strbuf_addch(buf, term);
+}
+
static int show_all_config(const char *key_, const char *value_, void *cb)
{
- if (show_origin) {
+ if (show_origin || show_scope) {
struct strbuf buf = STRBUF_INIT;
- show_config_origin(&buf);
+ if (show_scope)
+ show_config_scope(&buf);
+ if (show_origin)
+ show_config_origin(&buf);
/* Use fwrite as "buf" can contain \0's if "end_null" is set. */
fwrite(buf.buf, 1, buf.len, stdout);
strbuf_release(&buf);
@@ -213,6 +227,8 @@ struct strbuf_list {
static int format_config(struct strbuf *buf, const char *key_, const char *value_)
{
+ if (show_scope)
+ show_config_scope(buf);
if (show_origin)
show_config_origin(buf);
if (show_keys)
@@ -622,6 +638,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
!strcmp(given_config_source.file, "-")) {
given_config_source.file = NULL;
given_config_source.use_stdin = 1;
+ given_config_source.scope = CONFIG_SCOPE_COMMAND;
}
if (use_global_config) {
@@ -637,6 +654,8 @@ int cmd_config(int argc, const char **argv, const char *prefix)
*/
die(_("$HOME not set"));
+ given_config_source.scope = CONFIG_SCOPE_GLOBAL;
+
if (access_or_warn(user_config, R_OK, 0) &&
xdg_config && !access_or_warn(xdg_config, R_OK, 0)) {
given_config_source.file = xdg_config;
@@ -646,11 +665,13 @@ int cmd_config(int argc, const char **argv, const char *prefix)
free(xdg_config);
}
}
- else if (use_system_config)
+ else if (use_system_config) {
given_config_source.file = git_etc_gitconfig();
- else if (use_local_config)
+ given_config_source.scope = CONFIG_SCOPE_SYSTEM;
+ } else if (use_local_config) {
given_config_source.file = git_pathdup("config");
- else if (use_worktree_config) {
+ given_config_source.scope = CONFIG_SCOPE_LOCAL;
+ } else if (use_worktree_config) {
struct worktree **worktrees = get_worktrees(0);
if (repository_format_worktree_config)
given_config_source.file = git_pathdup("config.worktree");
@@ -662,13 +683,18 @@ int cmd_config(int argc, const char **argv, const char *prefix)
"section in \"git help worktree\" for details"));
else
given_config_source.file = git_pathdup("config");
+ given_config_source.scope = CONFIG_SCOPE_LOCAL;
free_worktrees(worktrees);
} else if (given_config_source.file) {
if (!is_absolute_path(given_config_source.file) && prefix)
given_config_source.file =
prefix_filename(prefix, given_config_source.file);
+ given_config_source.scope = CONFIG_SCOPE_COMMAND;
+ } else if (given_config_source.blob) {
+ given_config_source.scope = CONFIG_SCOPE_COMMAND;
}
+
if (respect_includes_opt == -1)
config_options.respect_includes = !given_config_source.file;
else
@@ -678,7 +704,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
config_options.git_dir = get_git_dir();
}
- if (end_null) {
+ if (end_nul) {
term = '\0';
delim = '\n';
key_delim = '\n';
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index dbec4df..8586816 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -293,7 +293,8 @@ static void export_blob(const struct object_id *oid)
buf = read_object_file(oid, &type, &size);
if (!buf)
die("could not read blob %s", oid_to_hex(oid));
- if (check_object_signature(oid, buf, size, type_name(type)) < 0)
+ if (check_object_signature(the_repository, oid, buf, size,
+ type_name(type)) < 0)
die("oid mismatch in blob %s", oid_to_hex(oid));
object = parse_object_buffer(the_repository, oid, type,
size, buf, &eaten);
@@ -870,8 +871,7 @@ static void handle_tag(const char *name, struct tag *tag)
printf("reset %s\nfrom %s\n\n",
name, oid_to_hex(&null_oid));
}
- if (starts_with(name, "refs/tags/"))
- name += 10;
+ skip_prefix(name, "refs/tags/", &name);
printf("tag %s\n", name);
if (mark_tags) {
mark_next_object(&tag->object);
diff --git a/builtin/fetch.c b/builtin/fetch.c
index b4c6d92..bf6bab8 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -335,6 +335,7 @@ static void find_non_local_tags(const struct ref *refs,
struct string_list_item *remote_ref_item;
const struct ref *ref;
struct refname_hash_entry *item = NULL;
+ const int quick_flags = OBJECT_INFO_QUICK | OBJECT_INFO_SKIP_FETCH_OBJECT;
refname_hash_init(&existing_refs);
refname_hash_init(&remote_refs);
@@ -353,10 +354,9 @@ static void find_non_local_tags(const struct ref *refs,
*/
if (ends_with(ref->name, "^{}")) {
if (item &&
- !has_object_file_with_flags(&ref->old_oid,
- OBJECT_INFO_QUICK) &&
+ !has_object_file_with_flags(&ref->old_oid, quick_flags) &&
!oidset_contains(&fetch_oids, &ref->old_oid) &&
- !has_object_file_with_flags(&item->oid, OBJECT_INFO_QUICK) &&
+ !has_object_file_with_flags(&item->oid, quick_flags) &&
!oidset_contains(&fetch_oids, &item->oid))
clear_item(item);
item = NULL;
@@ -370,7 +370,7 @@ static void find_non_local_tags(const struct ref *refs,
* fetch.
*/
if (item &&
- !has_object_file_with_flags(&item->oid, OBJECT_INFO_QUICK) &&
+ !has_object_file_with_flags(&item->oid, quick_flags) &&
!oidset_contains(&fetch_oids, &item->oid))
clear_item(item);
@@ -391,7 +391,7 @@ static void find_non_local_tags(const struct ref *refs,
* checked to see if it needs fetching.
*/
if (item &&
- !has_object_file_with_flags(&item->oid, OBJECT_INFO_QUICK) &&
+ !has_object_file_with_flags(&item->oid, quick_flags) &&
!oidset_contains(&fetch_oids, &item->oid))
clear_item(item);
@@ -906,8 +906,17 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
url = xstrdup("foreign");
if (!connectivity_checked) {
+ struct check_connected_options opt = CHECK_CONNECTED_INIT;
+
+ if (filter_options.choice)
+ /*
+ * Since a filter is specified, objects indirectly
+ * referenced by refs are allowed to be absent.
+ */
+ opt.check_refs_are_promisor_objects_only = 1;
+
rm = ref_map;
- if (check_connected(iterate_ref_map, &rm, NULL)) {
+ if (check_connected(iterate_ref_map, &rm, &opt)) {
rc = error(_("%s did not send all necessary objects\n"), url);
goto abort;
}
@@ -1870,7 +1879,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
if (progress)
commit_graph_flags |= COMMIT_GRAPH_WRITE_PROGRESS;
- write_commit_graph_reachable(get_object_directory(),
+ write_commit_graph_reachable(the_repository->objects->odb,
commit_graph_flags,
NULL);
}
diff --git a/builtin/gc.c b/builtin/gc.c
index 3f76bf4..8e0b9cf 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -686,7 +686,7 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
prepare_repo_settings(the_repository);
if (the_repository->settings.gc_write_commit_graph == 1)
- write_commit_graph_reachable(get_object_directory(),
+ write_commit_graph_reachable(the_repository->objects->odb,
!quiet && !daemonized ? COMMIT_GRAPH_WRITE_PROGRESS : 0,
NULL);
diff --git a/builtin/grep.c b/builtin/grep.c
index 50ce8d9..99e2685 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -24,6 +24,7 @@
#include "submodule.h"
#include "submodule-config.h"
#include "object-store.h"
+#include "packfile.h"
static char const * const grep_usage[] = {
N_("git grep [<options>] [-e] <pattern> [<rev>...] [[--] <path>...]"),
@@ -32,7 +33,6 @@ static char const * const grep_usage[] = {
static int recurse_submodules;
-#define GREP_NUM_THREADS_DEFAULT 8
static int num_threads;
static pthread_t *threads;
@@ -91,8 +91,11 @@ static pthread_cond_t cond_result;
static int skip_first_line;
-static void add_work(struct grep_opt *opt, const struct grep_source *gs)
+static void add_work(struct grep_opt *opt, struct grep_source *gs)
{
+ if (opt->binary != GREP_BINARY_TEXT)
+ grep_source_load_driver(gs, opt->repo->index);
+
grep_lock();
while ((todo_end+1) % ARRAY_SIZE(todo) == todo_done) {
@@ -100,9 +103,6 @@ static void add_work(struct grep_opt *opt, const struct grep_source *gs)
}
todo[todo_end].source = *gs;
- if (opt->binary != GREP_BINARY_TEXT)
- grep_source_load_driver(&todo[todo_end].source,
- opt->repo->index);
todo[todo_end].done = 0;
strbuf_reset(&todo[todo_end].out);
todo_end = (todo_end + 1) % ARRAY_SIZE(todo);
@@ -200,12 +200,12 @@ static void start_threads(struct grep_opt *opt)
int i;
pthread_mutex_init(&grep_mutex, NULL);
- pthread_mutex_init(&grep_read_mutex, NULL);
pthread_mutex_init(&grep_attr_mutex, NULL);
pthread_cond_init(&cond_add, NULL);
pthread_cond_init(&cond_write, NULL);
pthread_cond_init(&cond_result, NULL);
grep_use_locks = 1;
+ enable_obj_read_lock();
for (i = 0; i < ARRAY_SIZE(todo); i++) {
strbuf_init(&todo[i].out, 0);
@@ -257,12 +257,12 @@ static int wait_all(void)
free(threads);
pthread_mutex_destroy(&grep_mutex);
- pthread_mutex_destroy(&grep_read_mutex);
pthread_mutex_destroy(&grep_attr_mutex);
pthread_cond_destroy(&cond_add);
pthread_cond_destroy(&cond_write);
pthread_cond_destroy(&cond_result);
grep_use_locks = 0;
+ disable_obj_read_lock();
return hit;
}
@@ -295,16 +295,6 @@ static int grep_cmd_config(const char *var, const char *value, void *cb)
return st;
}
-static void *lock_and_read_oid_file(const struct object_id *oid, enum object_type *type, unsigned long *size)
-{
- void *data;
-
- grep_read_lock();
- data = read_object_file(oid, type, size);
- grep_read_unlock();
- return data;
-}
-
static int grep_oid(struct grep_opt *opt, const struct object_id *oid,
const char *filename, int tree_name_len,
const char *path)
@@ -407,30 +397,28 @@ static int grep_submodule(struct grep_opt *opt,
{
struct repository subrepo;
struct repository *superproject = opt->repo;
- const struct submodule *sub = submodule_from_path(superproject,
- &null_oid, path);
+ const struct submodule *sub;
struct grep_opt subopt;
int hit;
- /*
- * NEEDSWORK: submodules functions need to be protected because they
- * access the object store via config_from_gitmodules(): the latter
- * uses get_oid() which, for now, relies on the global the_repository
- * object.
- */
- grep_read_lock();
+ sub = submodule_from_path(superproject, &null_oid, path);
- if (!is_submodule_active(superproject, path)) {
- grep_read_unlock();
+ if (!is_submodule_active(superproject, path))
return 0;
- }
- if (repo_submodule_init(&subrepo, superproject, sub)) {
- grep_read_unlock();
+ if (repo_submodule_init(&subrepo, superproject, sub))
return 0;
- }
- repo_read_gitmodules(&subrepo);
+ /*
+ * NEEDSWORK: repo_read_gitmodules() might call
+ * add_to_alternates_memory() via config_from_gitmodules(). This
+ * operation causes a race condition with concurrent object readings
+ * performed by the worker threads. That's why we need obj_read_lock()
+ * here. It should be removed once it's no longer necessary to add the
+ * subrepo's odbs to the in-memory alternates list.
+ */
+ obj_read_lock();
+ repo_read_gitmodules(&subrepo, 0);
/*
* NEEDSWORK: This adds the submodule's object directory to the list of
@@ -443,7 +431,7 @@ static int grep_submodule(struct grep_opt *opt,
* object.
*/
add_to_alternates_memory(subrepo.objects->odb->path);
- grep_read_unlock();
+ obj_read_unlock();
memcpy(&subopt, opt, sizeof(subopt));
subopt.repo = &subrepo;
@@ -455,14 +443,12 @@ static int grep_submodule(struct grep_opt *opt,
unsigned long size;
struct strbuf base = STRBUF_INIT;
+ obj_read_lock();
object = parse_object_or_die(oid, oid_to_hex(oid));
-
- grep_read_lock();
+ obj_read_unlock();
data = read_object_with_reference(&subrepo,
&object->oid, tree_type,
&size, NULL);
- grep_read_unlock();
-
if (!data)
die(_("unable to read tree (%s)"), oid_to_hex(&object->oid));
@@ -587,7 +573,7 @@ static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
void *data;
unsigned long size;
- data = lock_and_read_oid_file(&entry.oid, &type, &size);
+ data = read_object_file(&entry.oid, &type, &size);
if (!data)
die(_("unable to read tree (%s)"),
oid_to_hex(&entry.oid));
@@ -625,12 +611,9 @@ static int grep_object(struct grep_opt *opt, const struct pathspec *pathspec,
struct strbuf base;
int hit, len;
- grep_read_lock();
data = read_object_with_reference(opt->repo,
&obj->oid, tree_type,
&size, NULL);
- grep_read_unlock();
-
if (!data)
die(_("unable to read tree (%s)"), oid_to_hex(&obj->oid));
@@ -659,13 +642,18 @@ static int grep_objects(struct grep_opt *opt, const struct pathspec *pathspec,
for (i = 0; i < nr; i++) {
struct object *real_obj;
+
+ obj_read_lock();
real_obj = deref_tag(opt->repo, list->objects[i].item,
NULL, 0);
+ obj_read_unlock();
/* load the gitmodules file for this rev */
if (recurse_submodules) {
submodule_free(opt->repo);
+ obj_read_lock();
gitmodules_config_oid(&real_obj->oid);
+ obj_read_unlock();
}
if (grep_object(opt, pathspec, real_obj, list->objects[i].name,
list->objects[i].path)) {
@@ -958,6 +946,9 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
/* die the same way as if we did it at the beginning */
setup_git_directory();
}
+ /* Ignore --recurse-submodules if --no-index is given or implied */
+ if (!use_index)
+ recurse_submodules = 0;
/*
* skip a -- separator; we know it cannot be
@@ -1062,7 +1053,10 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
pathspec.recursive = 1;
pathspec.recurse_submodules = !!recurse_submodules;
- if (list.nr || cached || show_in_pager) {
+ if (recurse_submodules && untracked)
+ die(_("--untracked not supported with --recurse-submodules"));
+
+ if (show_in_pager) {
if (num_threads > 1)
warning(_("invalid option combination, ignoring --threads"));
num_threads = 1;
@@ -1072,7 +1066,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
} else if (num_threads < 0)
die(_("invalid number of threads specified (%d)"), num_threads);
else if (num_threads == 0)
- num_threads = HAVE_THREADS ? GREP_NUM_THREADS_DEFAULT : 1;
+ num_threads = HAVE_THREADS ? online_cpus() : 1;
if (num_threads > 1) {
if (!HAVE_THREADS)
@@ -1081,6 +1075,17 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
&& (opt.pre_context || opt.post_context ||
opt.file_break || opt.funcbody))
skip_first_line = 1;
+
+ /*
+ * Pre-read gitmodules (if not read already) and force eager
+ * initialization of packed_git to prevent racy lazy
+ * reading/initialization once worker threads are started.
+ */
+ if (recurse_submodules)
+ repo_read_gitmodules(the_repository, 1);
+ if (startup_info->have_repository)
+ (void)get_packed_git(the_repository);
+
start_threads(&opt);
} else {
/*
@@ -1115,9 +1120,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
}
}
- if (recurse_submodules && (!use_index || untracked))
- die(_("option not supported with --recurse-submodules"));
-
if (!show_in_pager && !opt.status_only)
setup_pager();
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 60a5591..d967d18 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -757,7 +757,8 @@ static int check_collison(struct object_entry *entry)
memset(&data, 0, sizeof(data));
data.entry = entry;
- data.st = open_istream(&entry->idx.oid, &type, &size, NULL);
+ data.st = open_istream(the_repository, &entry->idx.oid, &type, &size,
+ NULL);
if (!data.st)
return -1;
if (size != entry->size || type != entry->type)
@@ -948,7 +949,7 @@ static void resolve_delta(struct object_entry *delta_obj,
free(delta_data);
if (!result->data)
bad_object(delta_obj->idx.offset, _("failed to apply delta"));
- hash_object_file(result->data, result->size,
+ hash_object_file(the_hash_algo, result->data, result->size,
type_name(delta_obj->real_type), &delta_obj->idx.oid);
sha1_object(result->data, NULL, result->size, delta_obj->real_type,
&delta_obj->idx.oid);
@@ -1003,7 +1004,9 @@ static struct base_data *find_unresolved_deltas_1(struct base_data *base,
if (!compare_and_swap_type(&child->real_type, OBJ_REF_DELTA,
base->obj->real_type))
- BUG("child->real_type != OBJ_REF_DELTA");
+ die("REF_DELTA at offset %"PRIuMAX" already resolved (duplicate base %s?)",
+ (uintmax_t)child->idx.offset,
+ oid_to_hex(&base->obj->idx.oid));
resolve_delta(child, base, result);
if (base->ref_first == base->ref_last && base->ofs_last == -1)
@@ -1383,8 +1386,9 @@ static void fix_unresolved_deltas(struct hashfile *f)
if (!base_obj->data)
continue;
- if (check_object_signature(&d->oid, base_obj->data,
- base_obj->size, type_name(type)))
+ if (check_object_signature(the_repository, &d->oid,
+ base_obj->data, base_obj->size,
+ type_name(type)))
die(_("local object %s is corrupt"), oid_to_hex(&d->oid));
base_obj->obj = append_obj_to_pack(f, d->oid.hash,
base_obj->data, base_obj->size, type);
diff --git a/builtin/merge.c b/builtin/merge.c
index 062e911..d127d22 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -62,6 +62,7 @@ static int show_diffstat = 1, shortlog_len = -1, squash;
static int option_commit = -1;
static int option_edit = -1;
static int allow_trivial = 1, have_message, verify_signatures;
+static int check_trust_level = 1;
static int overwrite_ignore = 1;
static struct strbuf merge_msg = STRBUF_INIT;
static struct strategy **use_strategies;
@@ -631,6 +632,8 @@ static int git_merge_config(const char *k, const char *v, void *cb)
} else if (!strcmp(k, "commit.gpgsign")) {
sign_commit = git_config_bool(k, v) ? "" : NULL;
return 0;
+ } else if (!strcmp(k, "gpg.mintrustlevel")) {
+ check_trust_level = 0;
}
status = fmt_merge_msg_config(k, v, cb);
@@ -1397,7 +1400,8 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
die(_("Can merge only exactly one commit into empty head"));
if (verify_signatures)
- verify_merge_signature(remoteheads->item, verbosity);
+ verify_merge_signature(remoteheads->item, verbosity,
+ check_trust_level);
remote_head_oid = &remoteheads->item->object.oid;
read_empty(remote_head_oid, 0);
@@ -1420,7 +1424,8 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
if (verify_signatures) {
for (p = remoteheads; p; p = p->next) {
- verify_merge_signature(p->item, verbosity);
+ verify_merge_signature(p->item, verbosity,
+ check_trust_level);
}
}
diff --git a/builtin/mktag.c b/builtin/mktag.c
index 6fb7dc8..4982d3a 100644
--- a/builtin/mktag.c
+++ b/builtin/mktag.c
@@ -29,8 +29,11 @@ static int verify_object(const struct object_id *oid, const char *expected_type)
const struct object_id *repl = lookup_replace_object(the_repository, oid);
if (buffer) {
- if (type == type_from_string(expected_type))
- ret = check_object_signature(repl, buffer, size, expected_type);
+ if (type == type_from_string(expected_type)) {
+ ret = check_object_signature(the_repository, repl,
+ buffer, size,
+ expected_type);
+ }
free(buffer);
}
return ret;
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index 6b9e8c8..a9dcd25 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -16,15 +16,15 @@
*/
#define CUTOFF_DATE_SLOP 86400
-typedef struct rev_name {
- const char *tip_name;
+struct rev_name {
+ char *tip_name;
timestamp_t taggerdate;
int generation;
int distance;
int from_tag;
-} rev_name;
+};
-define_commit_slab(commit_rev_name, struct rev_name *);
+define_commit_slab(commit_rev_name, struct rev_name);
static timestamp_t cutoff = TIME_MAX;
static struct commit_rev_name rev_names;
@@ -32,16 +32,16 @@ static struct commit_rev_name rev_names;
/* How many generations are maximally preferred over _one_ merge traversal? */
#define MERGE_TRAVERSAL_WEIGHT 65535
-static struct rev_name *get_commit_rev_name(struct commit *commit)
+static int is_valid_rev_name(const struct rev_name *name)
{
- struct rev_name **slot = commit_rev_name_peek(&rev_names, commit);
-
- return slot ? *slot : NULL;
+ return name && (name->generation || name->tip_name);
}
-static void set_commit_rev_name(struct commit *commit, struct rev_name *name)
+static struct rev_name *get_commit_rev_name(const struct commit *commit)
{
- *commit_rev_name_at(&rev_names, commit) = name;
+ struct rev_name *name = commit_rev_name_peek(&rev_names, commit);
+
+ return is_valid_rev_name(name) ? name : NULL;
}
static int is_better_name(struct rev_name *name,
@@ -81,28 +81,54 @@ static int is_better_name(struct rev_name *name,
}
static struct rev_name *create_or_update_name(struct commit *commit,
- const char *tip_name,
timestamp_t taggerdate,
int generation, int distance,
int from_tag)
{
- struct rev_name *name = get_commit_rev_name(commit);
-
- if (name == NULL) {
- name = xmalloc(sizeof(*name));
- set_commit_rev_name(commit, name);
- goto copy_data;
- } else if (is_better_name(name, taggerdate, distance, from_tag)) {
-copy_data:
- name->tip_name = tip_name;
- name->taggerdate = taggerdate;
- name->generation = generation;
- name->distance = distance;
- name->from_tag = from_tag;
-
- return name;
- } else
- return NULL;
+ struct rev_name *name = commit_rev_name_at(&rev_names, commit);
+
+ if (is_valid_rev_name(name)) {
+ if (!is_better_name(name, taggerdate, distance, from_tag))
+ return NULL;
+
+ /*
+ * This string might still be shared with ancestors
+ * (generation > 0). We can release it here regardless,
+ * because the new name that has just won will be better
+ * for them as well, so name_rev() will replace these
+ * stale pointers when it processes the parents.
+ */
+ if (!name->generation)
+ free(name->tip_name);
+ }
+
+ name->taggerdate = taggerdate;
+ name->generation = generation;
+ name->distance = distance;
+ name->from_tag = from_tag;
+
+ return name;
+}
+
+static char *get_parent_name(const struct rev_name *name, int parent_number)
+{
+ struct strbuf sb = STRBUF_INIT;
+ size_t len;
+
+ strip_suffix(name->tip_name, "^0", &len);
+ if (name->generation > 0) {
+ strbuf_grow(&sb, len +
+ 1 + decimal_width(name->generation) +
+ 1 + decimal_width(parent_number));
+ strbuf_addf(&sb, "%.*s~%d^%d", (int)len, name->tip_name,
+ name->generation, parent_number);
+ } else {
+ strbuf_grow(&sb, len +
+ 1 + decimal_width(parent_number));
+ strbuf_addf(&sb, "%.*s^%d", (int)len, name->tip_name,
+ parent_number);
+ }
+ return strbuf_detach(&sb, NULL);
}
static void name_rev(struct commit *start_commit,
@@ -113,20 +139,20 @@ static void name_rev(struct commit *start_commit,
struct commit *commit;
struct commit **parents_to_queue = NULL;
size_t parents_to_queue_nr, parents_to_queue_alloc = 0;
- char *to_free = NULL;
+ struct rev_name *start_name;
parse_commit(start_commit);
if (start_commit->date < cutoff)
return;
- if (deref)
- tip_name = to_free = xstrfmt("%s^0", tip_name);
-
- if (!create_or_update_name(start_commit, tip_name, taggerdate, 0, 0,
- from_tag)) {
- free(to_free);
+ start_name = create_or_update_name(start_commit, taggerdate, 0, 0,
+ from_tag);
+ if (!start_name)
return;
- }
+ if (deref)
+ start_name->tip_name = xstrfmt("%s^0", tip_name);
+ else
+ start_name->tip_name = xstrdup(tip_name);
memset(&queue, 0, sizeof(queue)); /* Use the prio_queue as LIFO */
prio_queue_put(&queue, start_commit);
@@ -142,7 +168,7 @@ static void name_rev(struct commit *start_commit,
parents;
parents = parents->next, parent_number++) {
struct commit *parent = parents->item;
- const char *new_name;
+ struct rev_name *parent_name;
int generation, distance;
parse_commit(parent);
@@ -150,30 +176,23 @@ static void name_rev(struct commit *start_commit,
continue;
if (parent_number > 1) {
- size_t len;
-
- strip_suffix(name->tip_name, "^0", &len);
- if (name->generation > 0)
- new_name = xstrfmt("%.*s~%d^%d",
- (int)len,
- name->tip_name,
- name->generation,
- parent_number);
- else
- new_name = xstrfmt("%.*s^%d", (int)len,
- name->tip_name,
- parent_number);
generation = 0;
distance = name->distance + MERGE_TRAVERSAL_WEIGHT;
} else {
- new_name = name->tip_name;
generation = name->generation + 1;
distance = name->distance + 1;
}
- if (create_or_update_name(parent, new_name, taggerdate,
- generation, distance,
- from_tag)) {
+ parent_name = create_or_update_name(parent, taggerdate,
+ generation,
+ distance, from_tag);
+ if (parent_name) {
+ if (parent_number > 1)
+ parent_name->tip_name =
+ get_parent_name(name,
+ parent_number);
+ else
+ parent_name->tip_name = name->tip_name;
ALLOC_GROW(parents_to_queue,
parents_to_queue_nr + 1,
parents_to_queue_alloc);
@@ -228,6 +247,10 @@ static struct tip_table {
struct tip_table_entry {
struct object_id oid;
const char *refname;
+ struct commit *commit;
+ timestamp_t taggerdate;
+ unsigned int from_tag:1;
+ unsigned int deref:1;
} *table;
int nr;
int alloc;
@@ -235,13 +258,18 @@ static struct tip_table {
} tip_table;
static void add_to_tip_table(const struct object_id *oid, const char *refname,
- int shorten_unambiguous)
+ int shorten_unambiguous, struct commit *commit,
+ timestamp_t taggerdate, int from_tag, int deref)
{
refname = name_ref_abbrev(refname, shorten_unambiguous);
ALLOC_GROW(tip_table.table, tip_table.nr + 1, tip_table.alloc);
oidcpy(&tip_table.table[tip_table.nr].oid, oid);
tip_table.table[tip_table.nr].refname = xstrdup(refname);
+ tip_table.table[tip_table.nr].commit = commit;
+ tip_table.table[tip_table.nr].taggerdate = taggerdate;
+ tip_table.table[tip_table.nr].from_tag = from_tag;
+ tip_table.table[tip_table.nr].deref = deref;
tip_table.nr++;
tip_table.sorted = 0;
}
@@ -252,12 +280,30 @@ static int tipcmp(const void *a_, const void *b_)
return oidcmp(&a->oid, &b->oid);
}
+static int cmp_by_tag_and_age(const void *a_, const void *b_)
+{
+ const struct tip_table_entry *a = a_, *b = b_;
+ int cmp;
+
+ /* Prefer tags. */
+ cmp = b->from_tag - a->from_tag;
+ if (cmp)
+ return cmp;
+
+ /* Older is better. */
+ if (a->taggerdate < b->taggerdate)
+ return -1;
+ return a->taggerdate != b->taggerdate;
+}
+
static int name_ref(const char *path, const struct object_id *oid, int flags, void *cb_data)
{
struct object *o = parse_object(the_repository, oid);
struct name_ref_data *data = cb_data;
int can_abbreviate_output = data->tags_only && data->name_only;
int deref = 0;
+ int from_tag = 0;
+ struct commit *commit = NULL;
timestamp_t taggerdate = TIME_MAX;
if (data->tags_only && !starts_with(path, "refs/tags/"))
@@ -306,8 +352,6 @@ static int name_ref(const char *path, const struct object_id *oid, int flags, vo
return 0;
}
- add_to_tip_table(oid, path, can_abbreviate_output);
-
while (o && o->type == OBJ_TAG) {
struct tag *t = (struct tag *) o;
if (!t->tagged)
@@ -317,17 +361,35 @@ static int name_ref(const char *path, const struct object_id *oid, int flags, vo
taggerdate = t->date;
}
if (o && o->type == OBJ_COMMIT) {
- struct commit *commit = (struct commit *)o;
- int from_tag = starts_with(path, "refs/tags/");
-
+ commit = (struct commit *)o;
+ from_tag = starts_with(path, "refs/tags/");
if (taggerdate == TIME_MAX)
taggerdate = commit->date;
- path = name_ref_abbrev(path, can_abbreviate_output);
- name_rev(commit, xstrdup(path), taggerdate, from_tag, deref);
}
+
+ add_to_tip_table(oid, path, can_abbreviate_output, commit, taggerdate,
+ from_tag, deref);
return 0;
}
+static void name_tips(void)
+{
+ int i;
+
+ /*
+ * Try to set better names first, so that worse ones spread
+ * less.
+ */
+ QSORT(tip_table.table, tip_table.nr, cmp_by_tag_and_age);
+ for (i = 0; i < tip_table.nr; i++) {
+ struct tip_table_entry *e = &tip_table.table[i];
+ if (e->commit) {
+ name_rev(e->commit, e->refname, e->taggerdate,
+ e->from_tag, e->deref);
+ }
+ }
+}
+
static const unsigned char *nth_tip_table_ent(size_t ix, void *table_)
{
struct tip_table_entry *table = table_;
@@ -357,11 +419,11 @@ static const char *get_exact_ref_match(const struct object *o)
static const char *get_rev_name(const struct object *o, struct strbuf *buf)
{
struct rev_name *n;
- struct commit *c;
+ const struct commit *c;
if (o->type != OBJ_COMMIT)
return get_exact_ref_match(o);
- c = (struct commit *) o;
+ c = (const struct commit *) o;
n = get_commit_rev_name(c);
if (!n)
return NULL;
@@ -540,6 +602,7 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
cutoff = TIME_MIN;
}
for_each_ref(name_ref, &data);
+ name_tips();
if (transform_stdin) {
char buffer[2048];
diff --git a/builtin/notes.c b/builtin/notes.c
index 95456f3..35e468e 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -622,7 +622,7 @@ static int append_edit(int argc, const char **argv, const char *prefix)
strbuf_grow(&d.buf, size + 1);
if (d.buf.len && prev_buf && size)
- strbuf_insert(&d.buf, 0, "\n", 1);
+ strbuf_insertstr(&d.buf, 0, "\n");
if (prev_buf && size)
strbuf_insert(&d.buf, 0, prev_buf, size);
free(prev_buf);
@@ -745,7 +745,7 @@ static int merge_commit(struct notes_merge_options *o)
memset(&pretty_ctx, 0, sizeof(pretty_ctx));
format_commit_message(partial, "%s", &msg, &pretty_ctx);
strbuf_trim(&msg);
- strbuf_insert(&msg, 0, "notes: ", 7);
+ strbuf_insertstr(&msg, 0, "notes: ");
update_ref(msg.buf, o->local_ref, &oid,
is_null_oid(&parent_oid) ? NULL : &parent_oid,
0, UPDATE_REFS_DIE_ON_ERR);
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 393c20a..89e7ba4 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -92,10 +92,11 @@ static struct progress *progress_state;
static struct packed_git *reuse_packfile;
static uint32_t reuse_packfile_objects;
-static off_t reuse_packfile_offset;
+static struct bitmap *reuse_packfile_bitmap;
static int use_bitmap_index_default = 1;
static int use_bitmap_index = -1;
+static int allow_pack_reuse = 1;
static enum {
WRITE_BITMAP_FALSE = 0,
WRITE_BITMAP_QUIET,
@@ -303,7 +304,8 @@ static unsigned long write_no_reuse_object(struct hashfile *f, struct object_ent
if (!usable_delta) {
if (oe_type(entry) == OBJ_BLOB &&
oe_size_greater_than(&to_pack, entry, big_file_threshold) &&
- (st = open_istream(&entry->idx.oid, &type, &size, NULL)) != NULL)
+ (st = open_istream(the_repository, &entry->idx.oid, &type,
+ &size, NULL)) != NULL)
buf = NULL;
else {
buf = read_object_file(&entry->idx.oid, &type, &size);
@@ -784,57 +786,185 @@ static struct object_entry **compute_write_order(void)
return wo;
}
-static off_t write_reused_pack(struct hashfile *f)
+
+/*
+ * A reused set of objects. All objects in a chunk have the same
+ * relative position in the original packfile and the generated
+ * packfile.
+ */
+
+static struct reused_chunk {
+ /* The offset of the first object of this chunk in the original
+ * packfile. */
+ off_t original;
+ /* The offset of the first object of this chunk in the generated
+ * packfile minus "original". */
+ off_t difference;
+} *reused_chunks;
+static int reused_chunks_nr;
+static int reused_chunks_alloc;
+
+static void record_reused_object(off_t where, off_t offset)
+{
+ if (reused_chunks_nr && reused_chunks[reused_chunks_nr-1].difference == offset)
+ return;
+
+ ALLOC_GROW(reused_chunks, reused_chunks_nr + 1,
+ reused_chunks_alloc);
+ reused_chunks[reused_chunks_nr].original = where;
+ reused_chunks[reused_chunks_nr].difference = offset;
+ reused_chunks_nr++;
+}
+
+/*
+ * Binary search to find the chunk that "where" is in. Note
+ * that we're not looking for an exact match, just the first
+ * chunk that contains it (which implicitly ends at the start
+ * of the next chunk.
+ */
+static off_t find_reused_offset(off_t where)
+{
+ int lo = 0, hi = reused_chunks_nr;
+ while (lo < hi) {
+ int mi = lo + ((hi - lo) / 2);
+ if (where == reused_chunks[mi].original)
+ return reused_chunks[mi].difference;
+ if (where < reused_chunks[mi].original)
+ hi = mi;
+ else
+ lo = mi + 1;
+ }
+
+ /*
+ * The first chunk starts at zero, so we can't have gone below
+ * there.
+ */
+ assert(lo);
+ return reused_chunks[lo-1].difference;
+}
+
+static void write_reused_pack_one(size_t pos, struct hashfile *out,
+ struct pack_window **w_curs)
{
- unsigned char buffer[8192];
- off_t to_write, total;
- int fd;
+ off_t offset, next, cur;
+ enum object_type type;
+ unsigned long size;
- if (!is_pack_valid(reuse_packfile))
- die(_("packfile is invalid: %s"), reuse_packfile->pack_name);
+ offset = reuse_packfile->revindex[pos].offset;
+ next = reuse_packfile->revindex[pos + 1].offset;
- fd = git_open(reuse_packfile->pack_name);
- if (fd < 0)
- die_errno(_("unable to open packfile for reuse: %s"),
- reuse_packfile->pack_name);
+ record_reused_object(offset, offset - hashfile_total(out));
- if (lseek(fd, sizeof(struct pack_header), SEEK_SET) == -1)
- die_errno(_("unable to seek in reused packfile"));
+ cur = offset;
+ type = unpack_object_header(reuse_packfile, w_curs, &cur, &size);
+ assert(type >= 0);
- if (reuse_packfile_offset < 0)
- reuse_packfile_offset = reuse_packfile->pack_size - the_hash_algo->rawsz;
+ if (type == OBJ_OFS_DELTA) {
+ off_t base_offset;
+ off_t fixup;
+
+ unsigned char header[MAX_PACK_OBJECT_HEADER];
+ unsigned len;
+
+ base_offset = get_delta_base(reuse_packfile, w_curs, &cur, type, offset);
+ assert(base_offset != 0);
+
+ /* Convert to REF_DELTA if we must... */
+ if (!allow_ofs_delta) {
+ int base_pos = find_revindex_position(reuse_packfile, base_offset);
+ const unsigned char *base_sha1 =
+ nth_packed_object_sha1(reuse_packfile,
+ reuse_packfile->revindex[base_pos].nr);
+
+ len = encode_in_pack_object_header(header, sizeof(header),
+ OBJ_REF_DELTA, size);
+ hashwrite(out, header, len);
+ hashwrite(out, base_sha1, 20);
+ copy_pack_data(out, reuse_packfile, w_curs, cur, next - cur);
+ return;
+ }
- total = to_write = reuse_packfile_offset - sizeof(struct pack_header);
+ /* Otherwise see if we need to rewrite the offset... */
+ fixup = find_reused_offset(offset) -
+ find_reused_offset(base_offset);
+ if (fixup) {
+ unsigned char ofs_header[10];
+ unsigned i, ofs_len;
+ off_t ofs = offset - base_offset - fixup;
- while (to_write) {
- int read_pack = xread(fd, buffer, sizeof(buffer));
+ len = encode_in_pack_object_header(header, sizeof(header),
+ OBJ_OFS_DELTA, size);
- if (read_pack <= 0)
- die_errno(_("unable to read from reused packfile"));
+ i = sizeof(ofs_header) - 1;
+ ofs_header[i] = ofs & 127;
+ while (ofs >>= 7)
+ ofs_header[--i] = 128 | (--ofs & 127);
- if (read_pack > to_write)
- read_pack = to_write;
+ ofs_len = sizeof(ofs_header) - i;
- hashwrite(f, buffer, read_pack);
- to_write -= read_pack;
+ hashwrite(out, header, len);
+ hashwrite(out, ofs_header + sizeof(ofs_header) - ofs_len, ofs_len);
+ copy_pack_data(out, reuse_packfile, w_curs, cur, next - cur);
+ return;
+ }
+
+ /* ...otherwise we have no fixup, and can write it verbatim */
+ }
+
+ copy_pack_data(out, reuse_packfile, w_curs, offset, next - offset);
+}
+
+static size_t write_reused_pack_verbatim(struct hashfile *out,
+ struct pack_window **w_curs)
+{
+ size_t pos = 0;
+
+ while (pos < reuse_packfile_bitmap->word_alloc &&
+ reuse_packfile_bitmap->words[pos] == (eword_t)~0)
+ pos++;
+
+ if (pos) {
+ off_t to_write;
+
+ written = (pos * BITS_IN_EWORD);
+ to_write = reuse_packfile->revindex[written].offset
+ - sizeof(struct pack_header);
+
+ /* We're recording one chunk, not one object. */
+ record_reused_object(sizeof(struct pack_header), 0);
+ hashflush(out);
+ copy_pack_data(out, reuse_packfile, w_curs,
+ sizeof(struct pack_header), to_write);
- /*
- * 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);
}
+ return pos;
+}
+
+static void write_reused_pack(struct hashfile *f)
+{
+ size_t i = 0;
+ uint32_t offset;
+ struct pack_window *w_curs = NULL;
+
+ if (allow_ofs_delta)
+ i = write_reused_pack_verbatim(f, &w_curs);
+
+ for (; i < reuse_packfile_bitmap->word_alloc; ++i) {
+ eword_t word = reuse_packfile_bitmap->words[i];
+ size_t pos = (i * BITS_IN_EWORD);
+
+ for (offset = 0; offset < BITS_IN_EWORD; ++offset) {
+ if ((word >> offset) == 0)
+ break;
+
+ offset += ewah_bit_ctz64(word >> offset);
+ write_reused_pack_one(pos + offset, f, &w_curs);
+ display_progress(progress_state, ++written);
+ }
+ }
- close(fd);
- written = reuse_packfile_objects;
- display_progress(progress_state, written);
- return reuse_packfile_offset - sizeof(struct pack_header);
+ unuse_pack(&w_curs);
}
static const char no_split_warning[] = N_(
@@ -867,11 +997,9 @@ static void write_pack_file(void)
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;
+ write_reused_pack(f);
+ offset = hashfile_total(f);
}
nr_written = 0;
@@ -1000,6 +1128,10 @@ static int have_duplicate_entry(const struct object_id *oid,
{
struct object_entry *entry;
+ if (reuse_packfile_bitmap &&
+ bitmap_walk_contains(bitmap_git, reuse_packfile_bitmap, oid))
+ return 1;
+
entry = packlist_find(&to_pack, oid);
if (!entry)
return 0;
@@ -2552,6 +2684,13 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size,
free(p);
}
+static int obj_is_packed(const struct object_id *oid)
+{
+ return packlist_find(&to_pack, oid) ||
+ (reuse_packfile_bitmap &&
+ bitmap_walk_contains(bitmap_git, reuse_packfile_bitmap, oid));
+}
+
static void add_tag_chain(const struct object_id *oid)
{
struct tag *tag;
@@ -2563,7 +2702,7 @@ static void add_tag_chain(const struct object_id *oid)
* it was included via bitmaps, we would not have parsed it
* previously).
*/
- if (packlist_find(&to_pack, oid))
+ if (obj_is_packed(oid))
return;
tag = lookup_tag(the_repository, oid);
@@ -2587,7 +2726,7 @@ static int add_ref_tag(const char *path, const struct object_id *oid, int flag,
if (starts_with(path, "refs/tags/") && /* is a tag? */
!peel_ref(path, &peeled) && /* peelable? */
- packlist_find(&to_pack, &peeled)) /* object packed? */
+ obj_is_packed(&peeled)) /* object packed? */
add_tag_chain(oid);
return 0;
}
@@ -2655,6 +2794,7 @@ 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"),
nr_deltas);
@@ -2699,6 +2839,10 @@ static int git_pack_config(const char *k, const char *v, void *cb)
use_bitmap_index_default = git_config_bool(k, v);
return 0;
}
+ if (!strcmp(k, "pack.allowpackreuse")) {
+ allow_pack_reuse = 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)
@@ -3030,8 +3174,8 @@ static void loosen_unused_packed_objects(void)
*/
static int pack_options_allow_reuse(void)
{
- return pack_to_stdout &&
- allow_ofs_delta &&
+ return allow_pack_reuse &&
+ pack_to_stdout &&
!ignore_packed_keep_on_disk &&
!ignore_packed_keep_in_core &&
(!local || !have_non_local_packs) &&
@@ -3040,7 +3184,7 @@ static int pack_options_allow_reuse(void)
static int get_object_list_from_bitmap(struct rev_info *revs)
{
- if (!(bitmap_git = prepare_bitmap_walk(revs)))
+ if (!(bitmap_git = prepare_bitmap_walk(revs, &filter_options)))
return -1;
if (pack_options_allow_reuse() &&
@@ -3048,13 +3192,14 @@ static int get_object_list_from_bitmap(struct rev_info *revs)
bitmap_git,
&reuse_packfile,
&reuse_packfile_objects,
- &reuse_packfile_offset)) {
+ &reuse_packfile_bitmap)) {
assert(reuse_packfile_objects);
nr_result += reuse_packfile_objects;
display_progress(progress_state, nr_result);
}
- traverse_bitmap_commit_list(bitmap_git, &add_object_entry_from_bitmap);
+ traverse_bitmap_commit_list(bitmap_git, revs,
+ &add_object_entry_from_bitmap);
return 0;
}
@@ -3418,7 +3563,6 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
if (filter_options.choice) {
if (!pack_to_stdout)
die(_("cannot use --filter without --stdout"));
- use_bitmap_index = 0;
}
/*
@@ -3509,7 +3653,9 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
if (progress)
fprintf_ln(stderr,
_("Total %"PRIu32" (delta %"PRIu32"),"
- " reused %"PRIu32" (delta %"PRIu32")"),
- written, written_delta, reused, reused_delta);
+ " reused %"PRIu32" (delta %"PRIu32"),"
+ " pack-reused %"PRIu32),
+ written, written_delta, reused, reused_delta,
+ reuse_packfile_objects);
return 0;
}
diff --git a/builtin/pull.c b/builtin/pull.c
index d25ff13..3e624d1 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -15,6 +15,7 @@
#include "sha1-array.h"
#include "remote.h"
#include "dir.h"
+#include "rebase.h"
#include "refs.h"
#include "refspec.h"
#include "revision.h"
@@ -26,15 +27,6 @@
#include "commit-reach.h"
#include "sequencer.h"
-enum rebase_type {
- REBASE_INVALID = -1,
- REBASE_FALSE = 0,
- REBASE_TRUE,
- REBASE_PRESERVE,
- REBASE_MERGES,
- REBASE_INTERACTIVE
-};
-
/**
* Parses the value of --rebase. If value is a false value, returns
* REBASE_FALSE. If value is a true value, returns REBASE_TRUE. If value is
@@ -45,22 +37,9 @@ enum rebase_type {
static enum rebase_type parse_config_rebase(const char *key, const char *value,
int fatal)
{
- int v = git_parse_maybe_bool(value);
-
- if (!v)
- return REBASE_FALSE;
- else if (v > 0)
- return REBASE_TRUE;
- else if (!strcmp(value, "preserve") || !strcmp(value, "p"))
- return REBASE_PRESERVE;
- else if (!strcmp(value, "merges") || !strcmp(value, "m"))
- return REBASE_MERGES;
- else if (!strcmp(value, "interactive") || !strcmp(value, "i"))
- return REBASE_INTERACTIVE;
- /*
- * Please update _git_config() in git-completion.bash when you
- * add new rebase modes.
- */
+ enum rebase_type v = rebase_parse_value(value);
+ if (v != REBASE_INVALID)
+ return v;
if (fatal)
die(_("Invalid value for %s: %s"), key, value);
@@ -107,6 +86,7 @@ static char *opt_ff;
static char *opt_verify_signatures;
static int opt_autostash = -1;
static int config_autostash;
+static int check_trust_level = 1;
static struct argv_array opt_strategies = ARGV_ARRAY_INIT;
static struct argv_array opt_strategy_opts = ARGV_ARRAY_INIT;
static char *opt_gpg_sign;
@@ -355,6 +335,8 @@ static enum rebase_type config_get_rebase(void)
*/
static int git_pull_config(const char *var, const char *value, void *cb)
{
+ int status;
+
if (!strcmp(var, "rebase.autostash")) {
config_autostash = git_config_bool(var, value);
return 0;
@@ -362,7 +344,14 @@ static int git_pull_config(const char *var, const char *value, void *cb)
recurse_submodules = git_config_bool(var, value) ?
RECURSE_SUBMODULES_ON : RECURSE_SUBMODULES_OFF;
return 0;
+ } else if (!strcmp(var, "gpg.mintrustlevel")) {
+ check_trust_level = 0;
}
+
+ status = git_gpg_config(var, value, cb);
+ if (status)
+ return status;
+
return git_default_config(var, value, cb);
}
@@ -587,7 +576,8 @@ static int pull_into_void(const struct object_id *merge_head,
die(_("unable to access commit %s"),
oid_to_hex(merge_head));
- verify_merge_signature(commit, opt_verbosity);
+ verify_merge_signature(commit, opt_verbosity,
+ check_trust_level);
}
/*
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 8081741..ffa467a 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -44,14 +44,22 @@ static GIT_PATH_FUNC(merge_dir, "rebase-merge")
enum rebase_type {
REBASE_UNSPECIFIED = -1,
- REBASE_AM,
+ REBASE_APPLY,
REBASE_MERGE,
- REBASE_INTERACTIVE,
REBASE_PRESERVE_MERGES
};
+enum empty_type {
+ EMPTY_UNSPECIFIED = -1,
+ EMPTY_DROP,
+ EMPTY_KEEP,
+ EMPTY_ASK
+};
+
struct rebase_options {
enum rebase_type type;
+ enum empty_type empty;
+ const char *default_backend;
const char *state_dir;
struct commit *upstream;
const char *upstream_name;
@@ -77,7 +85,6 @@ struct rebase_options {
const char *action;
int signoff;
int allow_rerere_autoupdate;
- int keep_empty;
int autosquash;
char *gpg_sign_opt;
int autostash;
@@ -92,6 +99,8 @@ struct rebase_options {
#define REBASE_OPTIONS_INIT { \
.type = REBASE_UNSPECIFIED, \
+ .empty = EMPTY_UNSPECIFIED, \
+ .default_backend = "merge", \
.flags = REBASE_NO_QUIET, \
.git_am_opts = ARGV_ARRAY_INIT, \
.git_format_patch_opt = STRBUF_INIT \
@@ -110,6 +119,9 @@ static struct replay_opts get_replay_opts(const struct rebase_options *opts)
replay.allow_rerere_auto = opts->allow_rerere_autoupdate;
replay.allow_empty = 1;
replay.allow_empty_message = opts->allow_empty_message;
+ replay.drop_redundant_commits = (opts->empty == EMPTY_DROP);
+ replay.keep_redundant_commits = (opts->empty == EMPTY_KEEP);
+ replay.quiet = !(opts->flags & REBASE_NO_QUIET);
replay.verbose = opts->flags & REBASE_VERBOSE;
replay.reschedule_failed_exec = opts->reschedule_failed_exec;
replay.gpg_sign = xstrdup_or_null(opts->gpg_sign_opt);
@@ -246,21 +258,17 @@ static int edit_todo_file(unsigned flags)
}
static int get_revision_ranges(struct commit *upstream, struct commit *onto,
- const char **head_hash,
+ struct object_id *orig_head, const char **head_hash,
char **revisions, char **shortrevisions)
{
struct commit *base_rev = upstream ? upstream : onto;
const char *shorthead;
- struct object_id orig_head;
- if (get_oid("HEAD", &orig_head))
- return error(_("no HEAD?"));
-
- *head_hash = find_unique_abbrev(&orig_head, GIT_MAX_HEXSZ);
+ *head_hash = find_unique_abbrev(orig_head, GIT_MAX_HEXSZ);
*revisions = xstrfmt("%s...%s", oid_to_hex(&base_rev->object.oid),
*head_hash);
- shorthead = find_unique_abbrev(&orig_head, DEFAULT_ABBREV);
+ shorthead = find_unique_abbrev(orig_head, DEFAULT_ABBREV);
if (upstream) {
const char *shortrev;
@@ -314,12 +322,8 @@ static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
struct replay_opts replay = get_replay_opts(opts);
struct string_list commands = STRING_LIST_INIT_DUP;
- if (prepare_branch_to_be_rebased(the_repository, &replay,
- opts->switch_to))
- return -1;
-
- if (get_revision_ranges(opts->upstream, opts->onto, &head_hash,
- &revisions, &shortrevisions))
+ if (get_revision_ranges(opts->upstream, opts->onto, &opts->orig_head,
+ &head_hash, &revisions, &shortrevisions))
return -1;
if (init_basic_state(&replay,
@@ -337,8 +341,8 @@ static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
argv_array_pushl(&make_script_args, "", revisions, NULL);
if (opts->restrict_revision)
- argv_array_push(&make_script_args,
- oid_to_hex(&opts->restrict_revision->object.oid));
+ argv_array_pushf(&make_script_args, "^%s",
+ oid_to_hex(&opts->restrict_revision->object.oid));
ret = sequencer_make_script(the_repository, &todo_list.buf,
make_script_args.argc, make_script_args.argv,
@@ -367,7 +371,7 @@ static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
return ret;
}
-static int run_rebase_interactive(struct rebase_options *opts,
+static int run_sequencer_rebase(struct rebase_options *opts,
enum action command)
{
unsigned flags = 0;
@@ -375,7 +379,6 @@ static int run_rebase_interactive(struct rebase_options *opts,
git_config_get_bool("rebase.abbreviatecommands", &abbreviate_commands);
- flags |= opts->keep_empty ? TODO_LIST_KEEP_EMPTY : 0;
flags |= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0;
flags |= opts->rebase_merges ? TODO_LIST_REBASE_MERGES : 0;
flags |= opts->rebase_cousins > 0 ? TODO_LIST_REBASE_COUSINS : 0;
@@ -439,6 +442,21 @@ static int run_rebase_interactive(struct rebase_options *opts,
return ret;
}
+static int parse_opt_keep_empty(const struct option *opt, const char *arg,
+ int unset)
+{
+ struct rebase_options *opts = opt->value;
+
+ BUG_ON_OPT_ARG(arg);
+
+ /*
+ * If we ever want to remap --keep-empty to --empty=keep, insert:
+ * opts->empty = unset ? EMPTY_UNSPECIFIED : EMPTY_KEEP;
+ */
+ opts->type = REBASE_MERGE;
+ return 0;
+}
+
static const char * const builtin_rebase_interactive_usage[] = {
N_("git rebase--interactive [<options>]"),
NULL
@@ -452,9 +470,13 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
struct option options[] = {
OPT_NEGBIT(0, "ff", &opts.flags, N_("allow fast-forward"),
REBASE_FORCE),
- OPT_BOOL(0, "keep-empty", &opts.keep_empty, N_("keep empty commits")),
- OPT_BOOL(0, "allow-empty-message", &opts.allow_empty_message,
- N_("allow commits with empty messages")),
+ { OPTION_CALLBACK, 'k', "keep-empty", &options, NULL,
+ N_("(DEPRECATED) keep empty commits"),
+ PARSE_OPT_NOARG | PARSE_OPT_HIDDEN,
+ parse_opt_keep_empty },
+ OPT_BOOL_F(0, "allow-empty-message", &opts.allow_empty_message,
+ N_("allow commits with empty messages"),
+ PARSE_OPT_HIDDEN),
OPT_BOOL(0, "rebase-merges", &opts.rebase_merges, N_("rebase merge commits")),
OPT_BOOL(0, "rebase-cousins", &opts.rebase_cousins,
N_("keep original branch points of cousins")),
@@ -524,28 +546,26 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
warning(_("--[no-]rebase-cousins has no effect without "
"--rebase-merges"));
- return !!run_rebase_interactive(&opts, command);
+ return !!run_sequencer_rebase(&opts, command);
}
-static int is_interactive(struct rebase_options *opts)
+static int is_merge(struct rebase_options *opts)
{
- return opts->type == REBASE_INTERACTIVE ||
+ return opts->type == REBASE_MERGE ||
opts->type == REBASE_PRESERVE_MERGES;
}
-static void imply_interactive(struct rebase_options *opts, const char *option)
+static void imply_merge(struct rebase_options *opts, const char *option)
{
switch (opts->type) {
- case REBASE_AM:
+ case REBASE_APPLY:
die(_("%s requires an interactive rebase"), option);
break;
- case REBASE_INTERACTIVE:
+ case REBASE_MERGE:
case REBASE_PRESERVE_MERGES:
break;
- case REBASE_MERGE:
- /* we now implement --merge via --interactive */
default:
- opts->type = REBASE_INTERACTIVE; /* implied */
+ opts->type = REBASE_MERGE; /* implied */
break;
}
}
@@ -671,8 +691,8 @@ static int rebase_write_basic_state(struct rebase_options *opts)
opts->onto ? oid_to_hex(&opts->onto->object.oid) : "");
write_file(state_dir_path("orig-head", opts), "%s",
oid_to_hex(&opts->orig_head));
- write_file(state_dir_path("quiet", opts), "%s",
- opts->flags & REBASE_NO_QUIET ? "" : "t");
+ if (!(opts->flags & REBASE_NO_QUIET))
+ write_file(state_dir_path("quiet", opts), "%s", "");
if (opts->flags & REBASE_VERBOSE)
write_file(state_dir_path("verbose", opts), "%s", "");
if (opts->strategy)
@@ -754,7 +774,7 @@ static int finish_rebase(struct rebase_options *opts)
* user should see them.
*/
run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
- if (opts->type == REBASE_INTERACTIVE) {
+ if (opts->type == REBASE_MERGE) {
struct replay_opts replay = REPLAY_OPTS_INIT;
replay.action = REPLAY_INTERACTIVE_REBASE;
@@ -1087,8 +1107,8 @@ static int run_specific_rebase(struct rebase_options *opts, enum action action)
int status;
const char *backend, *backend_func;
- if (opts->type == REBASE_INTERACTIVE) {
- /* Run builtin interactive rebase */
+ if (opts->type == REBASE_MERGE) {
+ /* Run sequencer-based rebase */
setenv("GIT_CHERRY_PICK_HELP", resolvemsg, 1);
if (!(opts->flags & REBASE_INTERACTIVE_EXPLICIT)) {
setenv("GIT_SEQUENCE_EDITOR", ":", 1);
@@ -1101,11 +1121,11 @@ static int run_specific_rebase(struct rebase_options *opts, enum action action)
opts->gpg_sign_opt = tmp;
}
- status = run_rebase_interactive(opts, action);
+ status = run_sequencer_rebase(opts, action);
goto finished_rebase;
}
- if (opts->type == REBASE_AM) {
+ if (opts->type == REBASE_APPLY) {
status = run_am(opts);
goto finished_rebase;
}
@@ -1125,8 +1145,6 @@ static int run_specific_rebase(struct rebase_options *opts, enum action action)
add_var(&script_snippet, "revisions", opts->revisions);
add_var(&script_snippet, "restrict_revision", opts->restrict_revision ?
oid_to_hex(&opts->restrict_revision->object.oid) : NULL);
- add_var(&script_snippet, "GIT_QUIET",
- opts->flags & REBASE_NO_QUIET ? "" : "t");
sq_quote_argv_pretty(&buf, opts->git_am_opts.argv);
add_var(&script_snippet, "git_am_opt", buf.buf);
strbuf_release(&buf);
@@ -1144,7 +1162,6 @@ static int run_specific_rebase(struct rebase_options *opts, enum action action)
opts->allow_rerere_autoupdate ?
opts->allow_rerere_autoupdate == RERERE_AUTOUPDATE ?
"--rerere-autoupdate" : "--no-rerere-autoupdate" : "");
- add_var(&script_snippet, "keep_empty", opts->keep_empty ? "yes" : "");
add_var(&script_snippet, "autosquash", opts->autosquash ? "t" : "");
add_var(&script_snippet, "gpg_sign_opt", opts->gpg_sign_opt);
add_var(&script_snippet, "cmd", opts->cmd);
@@ -1162,7 +1179,7 @@ static int run_specific_rebase(struct rebase_options *opts, enum action action)
add_var(&script_snippet, "git_format_patch_opt",
opts->git_format_patch_opt.buf);
- if (is_interactive(opts) &&
+ if (is_merge(opts) &&
!(opts->flags & REBASE_INTERACTIVE_EXPLICIT)) {
strbuf_addstr(&script_snippet,
"GIT_SEQUENCE_EDITOR=:; export GIT_SEQUENCE_EDITOR; ");
@@ -1187,8 +1204,8 @@ static int run_specific_rebase(struct rebase_options *opts, enum action action)
finished_rebase:
if (opts->dont_finish_rebase)
; /* do nothing */
- else if (opts->type == REBASE_INTERACTIVE)
- ; /* interactive rebase cleans up after itself */
+ else if (opts->type == REBASE_MERGE)
+ ; /* merge backend cleans up after itself */
else if (status == 0) {
if (!file_exists(state_dir_path("stopped-sha", opts)))
finish_rebase(opts);
@@ -1246,6 +1263,10 @@ static int rebase_config(const char *var, const char *value, void *data)
return 0;
}
+ if (!strcmp(var, "rebase.backend")) {
+ return git_config_string(&opts->default_backend, var, value);
+ }
+
return git_default_config(var, value, data);
}
@@ -1309,6 +1330,18 @@ done:
return res && is_linear_history(onto, head);
}
+static int parse_opt_am(const struct option *opt, const char *arg, int unset)
+{
+ struct rebase_options *opts = opt->value;
+
+ BUG_ON_OPT_NEG(unset);
+ BUG_ON_OPT_ARG(arg);
+
+ opts->type = REBASE_APPLY;
+
+ return 0;
+}
+
/* -i followed by -m is still -i */
static int parse_opt_merge(const struct option *opt, const char *arg, int unset)
{
@@ -1317,7 +1350,7 @@ static int parse_opt_merge(const struct option *opt, const char *arg, int unset)
BUG_ON_OPT_NEG(unset);
BUG_ON_OPT_ARG(arg);
- if (!is_interactive(opts))
+ if (!is_merge(opts))
opts->type = REBASE_MERGE;
return 0;
@@ -1332,12 +1365,35 @@ static int parse_opt_interactive(const struct option *opt, const char *arg,
BUG_ON_OPT_NEG(unset);
BUG_ON_OPT_ARG(arg);
- opts->type = REBASE_INTERACTIVE;
+ opts->type = REBASE_MERGE;
opts->flags |= REBASE_INTERACTIVE_EXPLICIT;
return 0;
}
+static enum empty_type parse_empty_value(const char *value)
+{
+ if (!strcasecmp(value, "drop"))
+ return EMPTY_DROP;
+ else if (!strcasecmp(value, "keep"))
+ return EMPTY_KEEP;
+ else if (!strcasecmp(value, "ask"))
+ return EMPTY_ASK;
+
+ die(_("unrecognized empty type '%s'; valid values are \"drop\", \"keep\", and \"ask\"."), value);
+}
+
+static int parse_opt_empty(const struct option *opt, const char *arg, int unset)
+{
+ struct rebase_options *options = opt->value;
+ enum empty_type value = parse_empty_value(arg);
+
+ BUG_ON_OPT_NEG(unset);
+
+ options->empty = value;
+ return 0;
+}
+
static void NORETURN error_on_missing_default_upstream(void)
{
struct branch *current_branch = branch_get(NULL);
@@ -1373,14 +1429,14 @@ static void set_reflog_action(struct rebase_options *options)
const char *env;
struct strbuf buf = STRBUF_INIT;
- if (!is_interactive(options))
+ if (!is_merge(options))
return;
env = getenv(GIT_REFLOG_ACTION_ENVIRONMENT);
if (env && strcmp("rebase", env))
return; /* only override it if it is "rebase" */
- strbuf_addf(&buf, "rebase -i (%s)", options->action);
+ strbuf_addf(&buf, "rebase (%s)", options->action);
setenv(GIT_REFLOG_ACTION_ENVIRONMENT, buf.buf, 1);
strbuf_release(&buf);
}
@@ -1418,6 +1474,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
struct object_id squash_onto;
char *squash_onto_name = NULL;
int reschedule_failed_exec = -1;
+ int allow_preemptive_ff = 1;
struct option builtin_rebase_options[] = {
OPT_STRING(0, "onto", &options.onto_name,
N_("revision"),
@@ -1428,7 +1485,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
N_("allow pre-rebase hook to run")),
OPT_NEGBIT('q', "quiet", &options.flags,
N_("be quiet. implies --no-stat"),
- REBASE_NO_QUIET| REBASE_VERBOSE | REBASE_DIFFSTAT),
+ REBASE_NO_QUIET | REBASE_VERBOSE | REBASE_DIFFSTAT),
OPT_BIT('v', "verbose", &options.flags,
N_("display a diffstat of what changed upstream"),
REBASE_NO_QUIET | REBASE_VERBOSE | REBASE_DIFFSTAT),
@@ -1469,6 +1526,10 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
OPT_CMDMODE(0, "show-current-patch", &action,
N_("show the patch file being applied or merged"),
ACTION_SHOW_CURRENT_PATCH),
+ { OPTION_CALLBACK, 0, "apply", &options, NULL,
+ N_("use apply strategies to rebase"),
+ PARSE_OPT_NOARG | PARSE_OPT_NONEG,
+ parse_opt_am },
{ OPTION_CALLBACK, 'm', "merge", &options, NULL,
N_("use merging strategies to rebase"),
PARSE_OPT_NOARG | PARSE_OPT_NONEG,
@@ -1482,8 +1543,13 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
"ignoring them"),
REBASE_PRESERVE_MERGES, PARSE_OPT_HIDDEN),
OPT_RERERE_AUTOUPDATE(&options.allow_rerere_autoupdate),
- OPT_BOOL('k', "keep-empty", &options.keep_empty,
- N_("preserve empty commits during rebase")),
+ OPT_CALLBACK_F(0, "empty", &options, N_("{drop,keep,ask}"),
+ N_("how to handle commits that become empty"),
+ PARSE_OPT_NONEG, parse_opt_empty),
+ { OPTION_CALLBACK, 'k', "keep-empty", &options, NULL,
+ N_("(DEPRECATED) keep empty commits"),
+ PARSE_OPT_NOARG | PARSE_OPT_HIDDEN,
+ parse_opt_keep_empty },
OPT_BOOL(0, "autosquash", &options.autosquash,
N_("move commits that begin with "
"squash!/fixup! under -i")),
@@ -1495,9 +1561,10 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
OPT_STRING_LIST('x', "exec", &exec, N_("exec"),
N_("add exec lines after each commit of the "
"editable list")),
- OPT_BOOL(0, "allow-empty-message",
- &options.allow_empty_message,
- N_("allow rebasing commits with empty messages")),
+ OPT_BOOL_F(0, "allow-empty-message",
+ &options.allow_empty_message,
+ N_("allow rebasing commits with empty messages"),
+ PARSE_OPT_HIDDEN),
{OPTION_STRING, 'r', "rebase-merges", &rebase_merges,
N_("mode"),
N_("try to rebase merges instead of skipping them"),
@@ -1537,7 +1604,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
die(_("It looks like 'git am' is in progress. Cannot rebase."));
if (is_directory(apply_dir())) {
- options.type = REBASE_AM;
+ options.type = REBASE_APPLY;
options.state_dir = apply_dir();
} else if (is_directory(merge_dir())) {
strbuf_reset(&buf);
@@ -1549,7 +1616,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
strbuf_reset(&buf);
strbuf_addf(&buf, "%s/interactive", merge_dir());
if(file_exists(buf.buf)) {
- options.type = REBASE_INTERACTIVE;
+ options.type = REBASE_MERGE;
options.flags |= REBASE_INTERACTIVE_EXPLICIT;
} else
options.type = REBASE_MERGE;
@@ -1589,12 +1656,12 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
die(_("No rebase in progress?"));
setenv(GIT_REFLOG_ACTION_ENVIRONMENT, "rebase", 0);
- if (action == ACTION_EDIT_TODO && !is_interactive(&options))
+ if (action == ACTION_EDIT_TODO && !is_merge(&options))
die(_("The --edit-todo action can only be used during "
"interactive rebase."));
if (trace2_is_enabled()) {
- if (is_interactive(&options))
+ if (is_merge(&options))
trace2_cmd_mode("interactive");
else if (exec.nr)
trace2_cmd_mode("interactive-exec");
@@ -1670,7 +1737,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
goto cleanup;
}
case ACTION_QUIT: {
- if (options.type == REBASE_INTERACTIVE) {
+ if (options.type == REBASE_MERGE) {
struct replay_opts replay = REPLAY_OPTS_INIT;
replay.action = REPLAY_INTERACTIVE_REBASE;
@@ -1719,13 +1786,20 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
state_dir_base, cmd_live_rebase, buf.buf);
}
+ if ((options.flags & REBASE_INTERACTIVE_EXPLICIT) ||
+ (action != ACTION_NONE) ||
+ (exec.nr > 0) ||
+ options.autosquash) {
+ allow_preemptive_ff = 0;
+ }
+
for (i = 0; i < options.git_am_opts.argc; i++) {
const char *option = options.git_am_opts.argv[i], *p;
if (!strcmp(option, "--committer-date-is-author-date") ||
!strcmp(option, "--ignore-date") ||
!strcmp(option, "--whitespace=fix") ||
!strcmp(option, "--whitespace=strip"))
- options.flags |= REBASE_FORCE;
+ allow_preemptive_ff = 0;
else if (skip_prefix(option, "-C", &p)) {
while (*p)
if (!isdigit(*(p++)))
@@ -1745,8 +1819,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
if (!(options.flags & REBASE_NO_QUIET))
argv_array_push(&options.git_am_opts, "-q");
- if (options.keep_empty)
- imply_interactive(&options, "--keep-empty");
+ if (options.empty != EMPTY_UNSPECIFIED)
+ imply_merge(&options, "--empty");
if (gpg_sign) {
free(options.gpg_sign_opt);
@@ -1756,7 +1830,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
if (exec.nr) {
int i;
- imply_interactive(&options, "--exec");
+ imply_merge(&options, "--exec");
strbuf_reset(&buf);
for (i = 0; i < exec.nr; i++)
@@ -1772,7 +1846,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
else if (strcmp("no-rebase-cousins", rebase_merges))
die(_("Unknown mode: %s"), rebase_merges);
options.rebase_merges = 1;
- imply_interactive(&options, "--rebase-merges");
+ imply_merge(&options, "--rebase-merges");
}
if (strategy_options.nr) {
@@ -1791,10 +1865,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
if (options.strategy) {
options.strategy = xstrdup(options.strategy);
switch (options.type) {
- case REBASE_AM:
+ case REBASE_APPLY:
die(_("--strategy requires --merge or --interactive"));
case REBASE_MERGE:
- case REBASE_INTERACTIVE:
case REBASE_PRESERVE_MERGES:
/* compatible */
break;
@@ -1807,47 +1880,65 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
}
if (options.type == REBASE_MERGE)
- imply_interactive(&options, "--merge");
+ imply_merge(&options, "--merge");
if (options.root && !options.onto_name)
- imply_interactive(&options, "--root without --onto");
+ imply_merge(&options, "--root without --onto");
if (isatty(2) && options.flags & REBASE_NO_QUIET)
strbuf_addstr(&options.git_format_patch_opt, " --progress");
+ if (options.git_am_opts.argc || options.type == REBASE_APPLY) {
+ /* all am options except -q are compatible only with --apply */
+ for (i = options.git_am_opts.argc - 1; i >= 0; i--)
+ if (strcmp(options.git_am_opts.argv[i], "-q"))
+ break;
+
+ if (i >= 0) {
+ if (is_merge(&options))
+ die(_("cannot combine apply options with "
+ "merge options"));
+ else
+ options.type = REBASE_APPLY;
+ }
+ }
+
+ if (options.type == REBASE_UNSPECIFIED) {
+ if (!strcmp(options.default_backend, "merge"))
+ imply_merge(&options, "--merge");
+ else if (!strcmp(options.default_backend, "apply"))
+ options.type = REBASE_APPLY;
+ else
+ die(_("Unknown rebase backend: %s"),
+ options.default_backend);
+ }
+
switch (options.type) {
case REBASE_MERGE:
- case REBASE_INTERACTIVE:
case REBASE_PRESERVE_MERGES:
options.state_dir = merge_dir();
break;
- case REBASE_AM:
+ case REBASE_APPLY:
options.state_dir = apply_dir();
break;
default:
- /* the default rebase backend is `--am` */
- options.type = REBASE_AM;
- options.state_dir = apply_dir();
- break;
+ BUG("options.type was just set above; should be unreachable.");
}
- if (reschedule_failed_exec > 0 && !is_interactive(&options))
+ if (options.empty == EMPTY_UNSPECIFIED) {
+ if (options.flags & REBASE_INTERACTIVE_EXPLICIT)
+ options.empty = EMPTY_ASK;
+ else if (exec.nr > 0)
+ options.empty = EMPTY_KEEP;
+ else
+ options.empty = EMPTY_DROP;
+ }
+ if (reschedule_failed_exec > 0 && !is_merge(&options))
die(_("--reschedule-failed-exec requires "
"--exec or --interactive"));
if (reschedule_failed_exec >= 0)
options.reschedule_failed_exec = reschedule_failed_exec;
- if (options.git_am_opts.argc) {
- /* all am options except -q are compatible only with --am */
- for (i = options.git_am_opts.argc - 1; i >= 0; i--)
- if (strcmp(options.git_am_opts.argv[i], "-q"))
- break;
-
- if (is_interactive(&options) && i >= 0)
- die(_("cannot combine am options with either "
- "interactive or merge options"));
- }
-
if (options.signoff) {
if (options.type == REBASE_PRESERVE_MERGES)
die("cannot combine '--signoff' with "
@@ -2053,12 +2144,14 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
/*
* Check if we are already based on onto with linear history,
* in which case we could fast-forward without replacing the commits
- * with new commits recreated by replaying their changes. This
- * optimization must not be done if this is an interactive rebase.
+ * with new commits recreated by replaying their changes.
+ *
+ * Note that can_fast_forward() initializes merge_base, so we have to
+ * call it before checking allow_preemptive_ff.
*/
if (can_fast_forward(options.onto, options.upstream, options.restrict_revision,
&options.orig_head, &merge_base) &&
- !is_interactive(&options)) {
+ allow_preemptive_ff) {
int flag;
if (!(options.flags & REBASE_FORCE)) {
@@ -2141,7 +2234,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
diff_flush(&opts);
}
- if (is_interactive(&options))
+ if (is_merge(&options))
goto run_rebase;
/* Detach HEAD and reset the tree */
diff --git a/builtin/reflog.c b/builtin/reflog.c
index 4d34309..81dfd56 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -560,15 +560,16 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
+
if (!strcmp(arg, "--dry-run") || !strcmp(arg, "-n"))
flags |= EXPIRE_REFLOGS_DRY_RUN;
- else if (starts_with(arg, "--expire=")) {
- if (parse_expiry_date(arg + 9, &cb.cmd.expire_total))
+ else if (skip_prefix(arg, "--expire=", &arg)) {
+ if (parse_expiry_date(arg, &cb.cmd.expire_total))
die(_("'%s' is not a valid timestamp"), arg);
explicit_expiry |= EXPIRE_TOTAL;
}
- else if (starts_with(arg, "--expire-unreachable=")) {
- if (parse_expiry_date(arg + 21, &cb.cmd.expire_unreachable))
+ else if (skip_prefix(arg, "--expire-unreachable=", &arg)) {
+ if (parse_expiry_date(arg, &cb.cmd.expire_unreachable))
die(_("'%s' is not a valid timestamp"), arg);
explicit_expiry |= EXPIRE_UNREACH;
}
diff --git a/builtin/remote.c b/builtin/remote.c
index 96bbe82..555d4c8 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -6,6 +6,7 @@
#include "string-list.h"
#include "strbuf.h"
#include "run-command.h"
+#include "rebase.h"
#include "refs.h"
#include "refspec.h"
#include "object-store.h"
@@ -248,9 +249,8 @@ static int add(int argc, const char **argv)
struct branch_info {
char *remote_name;
struct string_list merge;
- enum {
- NO_REBASE, NORMAL_REBASE, INTERACTIVE_REBASE, REBASE_MERGES
- } rebase;
+ enum rebase_type rebase;
+ char *push_remote_name;
};
static struct string_list branch_list = STRING_LIST_INIT_NODUP;
@@ -264,59 +264,69 @@ static const char *abbrev_ref(const char *name, const char *prefix)
static int config_read_branches(const char *key, const char *value, void *cb)
{
- if (starts_with(key, "branch.")) {
- const char *orig_key = key;
- char *name;
- struct string_list_item *item;
- struct branch_info *info;
- enum { REMOTE, MERGE, REBASE } type;
- size_t key_len;
-
- key += 7;
- if (strip_suffix(key, ".remote", &key_len)) {
- name = xmemdupz(key, key_len);
- type = REMOTE;
- } else if (strip_suffix(key, ".merge", &key_len)) {
- name = xmemdupz(key, key_len);
- type = MERGE;
- } else if (strip_suffix(key, ".rebase", &key_len)) {
- name = xmemdupz(key, key_len);
- type = REBASE;
- } else
- return 0;
+ const char *orig_key = key;
+ char *name;
+ struct string_list_item *item;
+ struct branch_info *info;
+ enum { REMOTE, MERGE, REBASE, PUSH_REMOTE } type;
+ size_t key_len;
- item = string_list_insert(&branch_list, name);
+ if (!starts_with(key, "branch."))
+ return 0;
- if (!item->util)
- item->util = xcalloc(1, sizeof(struct branch_info));
- info = item->util;
- if (type == REMOTE) {
- if (info->remote_name)
- warning(_("more than one %s"), orig_key);
- info->remote_name = xstrdup(value);
- } else if (type == MERGE) {
- char *space = strchr(value, ' ');
- value = abbrev_branch(value);
- while (space) {
- char *merge;
- merge = xstrndup(value, space - value);
- string_list_append(&info->merge, merge);
- value = abbrev_branch(space + 1);
- space = strchr(value, ' ');
- }
- string_list_append(&info->merge, xstrdup(value));
- } else {
- int v = git_parse_maybe_bool(value);
- if (v >= 0)
- info->rebase = v;
- else if (!strcmp(value, "preserve"))
- info->rebase = NORMAL_REBASE;
- else if (!strcmp(value, "merges"))
- info->rebase = REBASE_MERGES;
- else if (!strcmp(value, "interactive"))
- info->rebase = INTERACTIVE_REBASE;
+ key += strlen("branch.");
+ if (strip_suffix(key, ".remote", &key_len))
+ type = REMOTE;
+ else if (strip_suffix(key, ".merge", &key_len))
+ type = MERGE;
+ else if (strip_suffix(key, ".rebase", &key_len))
+ type = REBASE;
+ else if (strip_suffix(key, ".pushremote", &key_len))
+ type = PUSH_REMOTE;
+ else
+ return 0;
+ name = xmemdupz(key, key_len);
+
+ item = string_list_insert(&branch_list, name);
+
+ if (!item->util)
+ item->util = xcalloc(1, sizeof(struct branch_info));
+ info = item->util;
+ switch (type) {
+ case REMOTE:
+ if (info->remote_name)
+ warning(_("more than one %s"), orig_key);
+ info->remote_name = xstrdup(value);
+ break;
+ case MERGE: {
+ char *space = strchr(value, ' ');
+ value = abbrev_branch(value);
+ while (space) {
+ char *merge;
+ merge = xstrndup(value, space - value);
+ string_list_append(&info->merge, merge);
+ value = abbrev_branch(space + 1);
+ space = strchr(value, ' ');
}
+ string_list_append(&info->merge, xstrdup(value));
+ break;
+ }
+ case REBASE:
+ /*
+ * Consider invalid values as false and check the
+ * truth value with >= REBASE_TRUE.
+ */
+ info->rebase = rebase_parse_value(value);
+ break;
+ case PUSH_REMOTE:
+ if (info->push_remote_name)
+ warning(_("more than one %s"), orig_key);
+ info->push_remote_name = xstrdup(value);
+ break;
+ default:
+ BUG("unexpected type=%d", type);
}
+
return 0;
}
@@ -605,6 +615,56 @@ static int migrate_file(struct remote *remote)
return 0;
}
+struct push_default_info
+{
+ const char *old_name;
+ enum config_scope scope;
+ struct strbuf origin;
+ int linenr;
+};
+
+static int config_read_push_default(const char *key, const char *value,
+ void *cb)
+{
+ struct push_default_info* info = cb;
+ if (strcmp(key, "remote.pushdefault") ||
+ !value || strcmp(value, info->old_name))
+ return 0;
+
+ info->scope = current_config_scope();
+ strbuf_reset(&info->origin);
+ strbuf_addstr(&info->origin, current_config_name());
+ info->linenr = current_config_line();
+
+ return 0;
+}
+
+static void handle_push_default(const char* old_name, const char* new_name)
+{
+ struct push_default_info push_default = {
+ old_name, CONFIG_SCOPE_UNKNOWN, STRBUF_INIT, -1 };
+ git_config(config_read_push_default, &push_default);
+ if (push_default.scope >= CONFIG_SCOPE_COMMAND)
+ ; /* pass */
+ else if (push_default.scope >= CONFIG_SCOPE_LOCAL) {
+ int result = git_config_set_gently("remote.pushDefault",
+ new_name);
+ if (new_name && result && result != CONFIG_NOTHING_SET)
+ die(_("could not set '%s'"), "remote.pushDefault");
+ else if (!new_name && result && result != CONFIG_NOTHING_SET)
+ die(_("could not unset '%s'"), "remote.pushDefault");
+ } else if (push_default.scope >= CONFIG_SCOPE_SYSTEM) {
+ /* warn */
+ warning(_("The %s configuration remote.pushDefault in:\n"
+ "\t%s:%d\n"
+ "now names the non-existent remote '%s'"),
+ config_scope_name(push_default.scope),
+ push_default.origin.buf, push_default.linenr,
+ old_name);
+ }
+}
+
+
static int mv(int argc, const char **argv)
{
struct option options[] = {
@@ -680,6 +740,11 @@ static int mv(int argc, const char **argv)
strbuf_addf(&buf, "branch.%s.remote", item->string);
git_config_set(buf.buf, rename.new_name);
}
+ if (info->push_remote_name && !strcmp(info->push_remote_name, rename.old_name)) {
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "branch.%s.pushremote", item->string);
+ git_config_set(buf.buf, rename.new_name);
+ }
}
if (!refspec_updated)
@@ -735,6 +800,9 @@ static int mv(int argc, const char **argv)
die(_("creating '%s' failed"), buf.buf);
}
string_list_clear(&remote_branches, 1);
+
+ handle_push_default(rename.old_name, rename.new_name);
+
return 0;
}
@@ -781,6 +849,13 @@ static int rm(int argc, const char **argv)
die(_("could not unset '%s'"), buf.buf);
}
}
+ if (info->push_remote_name && !strcmp(info->push_remote_name, remote->name)) {
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "branch.%s.pushremote", item->string);
+ result = git_config_set_gently(buf.buf, NULL);
+ if (result && result != CONFIG_NOTHING_SET)
+ die(_("could not unset '%s'"), buf.buf);
+ }
}
/*
@@ -813,6 +888,8 @@ static int rm(int argc, const char **argv)
strbuf_addf(&buf, "remote.%s", remote->name);
if (git_config_rename_section(buf.buf, NULL) < 1)
return error(_("Could not remove config section '%s'"), buf.buf);
+
+ handle_push_default(remote->name, NULL);
}
return result;
@@ -943,7 +1020,7 @@ static int add_local_to_show_info(struct string_list_item *branch_item, void *cb
return 0;
if ((n = strlen(branch_item->string)) > show_info->width)
show_info->width = n;
- if (branch_info->rebase)
+ if (branch_info->rebase >= REBASE_TRUE)
show_info->any_rebase = 1;
item = string_list_insert(show_info->list, branch_item->string);
@@ -960,16 +1037,16 @@ static int show_local_info_item(struct string_list_item *item, void *cb_data)
int width = show_info->width + 4;
int i;
- if (branch_info->rebase && branch_info->merge.nr > 1) {
+ if (branch_info->rebase >= REBASE_TRUE && branch_info->merge.nr > 1) {
error(_("invalid branch.%s.merge; cannot rebase onto > 1 branch"),
item->string);
return 0;
}
printf(" %-*s ", show_info->width, item->string);
- if (branch_info->rebase) {
+ if (branch_info->rebase >= REBASE_TRUE) {
const char *msg;
- if (branch_info->rebase == INTERACTIVE_REBASE)
+ if (branch_info->rebase == REBASE_INTERACTIVE)
msg = _("rebases interactively onto remote %s");
else if (branch_info->rebase == REBASE_MERGES)
msg = _("rebases interactively (with merges) onto "
diff --git a/builtin/replace.c b/builtin/replace.c
index bd92dc6..b36d17a 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -409,7 +409,8 @@ static int check_one_mergetag(struct commit *commit,
struct tag *tag;
int i;
- hash_object_file(extra->value, extra->len, type_name(OBJ_TAG), &tag_oid);
+ hash_object_file(the_hash_algo, extra->value, extra->len,
+ type_name(OBJ_TAG), &tag_oid);
tag = lookup_tag(the_repository, &tag_oid);
if (!tag)
return error(_("bad mergetag in commit '%s'"), ref);
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index e28d62e..f520111 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -253,11 +253,26 @@ static int finish_object(struct object *obj, const char *name, void *cb_data)
static void show_object(struct object *obj, const char *name, void *cb_data)
{
struct rev_list_info *info = cb_data;
+ struct rev_info *revs = info->revs;
+
if (finish_object(obj, name, cb_data))
return;
display_progress(progress, ++progress_counter);
if (info->flags & REV_LIST_QUIET)
return;
+
+ if (revs->count) {
+ /*
+ * The object count is always accumulated in the .count_right
+ * field for traversal that is not a left-right traversal,
+ * and cmd_rev_list() made sure that a .count request that
+ * wants to count non-commit objects, which is handled by
+ * the show_object() callback, does not ask for .left_right.
+ */
+ revs->count_right++;
+ return;
+ }
+
if (arg_show_object_names)
show_object_with_name(stdout, obj, name);
else
@@ -364,6 +379,79 @@ static inline int parse_missing_action_value(const char *value)
return 0;
}
+static int try_bitmap_count(struct rev_info *revs,
+ struct list_objects_filter_options *filter)
+{
+ uint32_t commit_count = 0,
+ tag_count = 0,
+ tree_count = 0,
+ blob_count = 0;
+ int max_count;
+ struct bitmap_index *bitmap_git;
+
+ /* This function only handles counting, not general traversal. */
+ if (!revs->count)
+ return -1;
+
+ /*
+ * A bitmap result can't know left/right, etc, because we don't
+ * actually traverse.
+ */
+ if (revs->left_right || revs->cherry_mark)
+ return -1;
+
+ /*
+ * If we're counting reachable objects, we can't handle a max count of
+ * commits to traverse, since we don't know which objects go with which
+ * commit.
+ */
+ if (revs->max_count >= 0 &&
+ (revs->tag_objects || revs->tree_objects || revs->blob_objects))
+ return -1;
+
+ /*
+ * This must be saved before doing any walking, since the revision
+ * machinery will count it down to zero while traversing.
+ */
+ max_count = revs->max_count;
+
+ bitmap_git = prepare_bitmap_walk(revs, filter);
+ if (!bitmap_git)
+ return -1;
+
+ count_bitmap_commit_list(bitmap_git, &commit_count,
+ revs->tree_objects ? &tree_count : NULL,
+ revs->blob_objects ? &blob_count : NULL,
+ revs->tag_objects ? &tag_count : NULL);
+ if (max_count >= 0 && max_count < commit_count)
+ commit_count = max_count;
+
+ printf("%d\n", commit_count + tree_count + blob_count + tag_count);
+ free_bitmap_index(bitmap_git);
+ return 0;
+}
+
+static int try_bitmap_traversal(struct rev_info *revs,
+ struct list_objects_filter_options *filter)
+{
+ struct bitmap_index *bitmap_git;
+
+ /*
+ * We can't use a bitmap result with a traversal limit, since the set
+ * of commits we'd get would be essentially random.
+ */
+ if (revs->max_count >= 0)
+ return -1;
+
+ bitmap_git = prepare_bitmap_walk(revs, filter);
+ if (!bitmap_git)
+ return -1;
+
+ traverse_bitmap_commit_list(bitmap_git, revs, &show_object_fast);
+ free_bitmap_index(bitmap_git);
+ return 0;
+}
+
int cmd_rev_list(int argc, const char **argv, const char *prefix)
{
struct rev_info revs;
@@ -521,8 +609,10 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
if (revs.show_notes)
die(_("rev-list does not support display of notes"));
- if (filter_options.choice && use_bitmap_index)
- die(_("cannot combine --use-bitmap-index with object filtering"));
+ if (revs.count &&
+ (revs.tag_objects || revs.tree_objects || revs.blob_objects) &&
+ (revs.left_right || revs.cherry_mark))
+ die(_("marked counting is incompatible with --objects"));
save_commit_buffer = (revs.verbose_header ||
revs.grep_filter.pattern_list ||
@@ -533,28 +623,11 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
if (show_progress)
progress = start_delayed_progress(show_progress, 0);
- if (use_bitmap_index && !revs.prune) {
- if (revs.count && !revs.left_right && !revs.cherry_mark) {
- uint32_t commit_count;
- int max_count = revs.max_count;
- struct bitmap_index *bitmap_git;
- if ((bitmap_git = prepare_bitmap_walk(&revs))) {
- count_bitmap_commit_list(bitmap_git, &commit_count, NULL, NULL, NULL);
- if (max_count >= 0 && max_count < commit_count)
- commit_count = max_count;
- printf("%d\n", commit_count);
- free_bitmap_index(bitmap_git);
- return 0;
- }
- } else if (revs.max_count < 0 &&
- revs.tag_objects && revs.tree_objects && revs.blob_objects) {
- struct bitmap_index *bitmap_git;
- if ((bitmap_git = prepare_bitmap_walk(&revs))) {
- traverse_bitmap_commit_list(bitmap_git, &show_object_fast);
- free_bitmap_index(bitmap_git);
- return 0;
- }
- }
+ if (use_bitmap_index) {
+ if (!try_bitmap_count(&revs, &filter_options))
+ return 0;
+ if (!try_bitmap_traversal(&revs, &filter_options))
+ return 0;
}
if (prepare_revision_walk(&revs))
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 35d7f51..8c90cbb 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -536,7 +536,7 @@ static void append_one_rev(const char *av)
append_ref(av, &revkey, 0);
return;
}
- if (strchr(av, '*') || strchr(av, '?') || strchr(av, '[')) {
+ if (strpbrk(av, "*?[")) {
/* glob style match */
int saved_matches = ref_name_cnt;
diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index b3bed89..740da4b 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -13,11 +13,12 @@
#include "resolve-undo.h"
#include "unpack-trees.h"
#include "wt-status.h"
+#include "quote.h"
static const char *empty_base = "";
static char const * const builtin_sparse_checkout_usage[] = {
- N_("git sparse-checkout (init|list|set|disable) <options>"),
+ N_("git sparse-checkout (init|list|set|add|disable) <options>"),
NULL
};
@@ -77,8 +78,10 @@ static int sparse_checkout_list(int argc, const char **argv)
string_list_sort(&sl);
- for (i = 0; i < sl.nr; i++)
- printf("%s\n", sl.items[i].string);
+ for (i = 0; i < sl.nr; i++) {
+ quote_c_style(sl.items[i].string, NULL, stdout, 0);
+ printf("\n");
+ }
return 0;
}
@@ -140,6 +143,22 @@ static int update_working_directory(struct pattern_list *pl)
return result;
}
+static char *escaped_pattern(char *pattern)
+{
+ char *p = pattern;
+ struct strbuf final = STRBUF_INIT;
+
+ while (*p) {
+ if (is_glob_special(*p))
+ strbuf_addch(&final, '\\');
+
+ strbuf_addch(&final, *p);
+ p++;
+ }
+
+ return strbuf_detach(&final, NULL);
+}
+
static void write_cone_to_file(FILE *fp, struct pattern_list *pl)
{
int i;
@@ -164,10 +183,11 @@ static void write_cone_to_file(FILE *fp, struct pattern_list *pl)
fprintf(fp, "/*\n!/*/\n");
for (i = 0; i < sl.nr; i++) {
- char *pattern = sl.items[i].string;
+ char *pattern = escaped_pattern(sl.items[i].string);
if (strlen(pattern))
fprintf(fp, "%s/\n!%s/*/\n", pattern, pattern);
+ free(pattern);
}
string_list_clear(&sl, 0);
@@ -185,8 +205,9 @@ static void write_cone_to_file(FILE *fp, struct pattern_list *pl)
string_list_remove_duplicates(&sl, 0);
for (i = 0; i < sl.nr; i++) {
- char *pattern = sl.items[i].string;
+ char *pattern = escaped_pattern(sl.items[i].string);
fprintf(fp, "%s/\n", pattern);
+ free(pattern);
}
}
@@ -199,6 +220,10 @@ static int write_patterns_and_update(struct pattern_list *pl)
int result;
sparse_filename = get_sparse_checkout_filename();
+
+ if (safe_create_leading_directories(sparse_filename))
+ die(_("failed to create directory for sparse-checkout file"));
+
fd = hold_lock_file_for_update(&lk, sparse_filename,
LOCK_DIE_ON_ERROR);
@@ -369,17 +394,20 @@ static void strbuf_to_cone_pattern(struct strbuf *line, struct pattern_list *pl)
strbuf_trim_trailing_dir_sep(line);
+ if (strbuf_normalize_path(line))
+ die(_("could not normalize path %s"), line->buf);
+
if (!line->len)
return;
if (line->buf[0] != '/')
- strbuf_insert(line, 0, "/", 1);
+ strbuf_insertstr(line, 0, "/");
insert_recursive_pattern(pl, line);
}
static char const * const builtin_sparse_checkout_set_usage[] = {
- N_("git sparse-checkout set (--stdin | <patterns>)"),
+ N_("git sparse-checkout (set|add) (--stdin | <patterns>)"),
NULL
};
@@ -387,45 +415,38 @@ static struct sparse_checkout_set_opts {
int use_stdin;
} set_opts;
-static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
+static void add_patterns_from_input(struct pattern_list *pl,
+ int argc, const char **argv)
{
int i;
- struct pattern_list pl;
- int result;
- int changed_config = 0;
-
- static struct option builtin_sparse_checkout_set_options[] = {
- OPT_BOOL(0, "stdin", &set_opts.use_stdin,
- N_("read patterns from standard in")),
- OPT_END(),
- };
-
- repo_read_index(the_repository);
- require_clean_work_tree(the_repository,
- N_("set sparse-checkout patterns"), NULL, 1, 0);
-
- memset(&pl, 0, sizeof(pl));
-
- argc = parse_options(argc, argv, prefix,
- builtin_sparse_checkout_set_options,
- builtin_sparse_checkout_set_usage,
- PARSE_OPT_KEEP_UNKNOWN);
-
if (core_sparse_checkout_cone) {
struct strbuf line = STRBUF_INIT;
- hashmap_init(&pl.recursive_hashmap, pl_hashmap_cmp, NULL, 0);
- hashmap_init(&pl.parent_hashmap, pl_hashmap_cmp, NULL, 0);
- pl.use_cone_patterns = 1;
+ hashmap_init(&pl->recursive_hashmap, pl_hashmap_cmp, NULL, 0);
+ hashmap_init(&pl->parent_hashmap, pl_hashmap_cmp, NULL, 0);
+ pl->use_cone_patterns = 1;
if (set_opts.use_stdin) {
- while (!strbuf_getline(&line, stdin))
- strbuf_to_cone_pattern(&line, &pl);
+ struct strbuf unquoted = STRBUF_INIT;
+ while (!strbuf_getline(&line, stdin)) {
+ if (line.buf[0] == '"') {
+ strbuf_reset(&unquoted);
+ if (unquote_c_style(&unquoted, line.buf, NULL))
+ die(_("unable to unquote C-style string '%s'"),
+ line.buf);
+
+ strbuf_swap(&unquoted, &line);
+ }
+
+ strbuf_to_cone_pattern(&line, pl);
+ }
+
+ strbuf_release(&unquoted);
} else {
for (i = 0; i < argc; i++) {
strbuf_setlen(&line, 0);
strbuf_addstr(&line, argv[i]);
- strbuf_to_cone_pattern(&line, &pl);
+ strbuf_to_cone_pattern(&line, pl);
}
}
} else {
@@ -435,14 +456,85 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
while (!strbuf_getline(&line, stdin)) {
size_t len;
char *buf = strbuf_detach(&line, &len);
- add_pattern(buf, empty_base, 0, &pl, 0);
+ add_pattern(buf, empty_base, 0, pl, 0);
}
} else {
for (i = 0; i < argc; i++)
- add_pattern(argv[i], empty_base, 0, &pl, 0);
+ add_pattern(argv[i], empty_base, 0, pl, 0);
+ }
+ }
+}
+
+enum modify_type {
+ REPLACE,
+ ADD,
+};
+
+static void add_patterns_cone_mode(int argc, const char **argv,
+ struct pattern_list *pl)
+{
+ struct strbuf buffer = STRBUF_INIT;
+ struct pattern_entry *pe;
+ struct hashmap_iter iter;
+ struct pattern_list existing;
+ char *sparse_filename = get_sparse_checkout_filename();
+
+ add_patterns_from_input(pl, argc, argv);
+
+ memset(&existing, 0, sizeof(existing));
+ existing.use_cone_patterns = core_sparse_checkout_cone;
+
+ if (add_patterns_from_file_to_list(sparse_filename, "", 0,
+ &existing, NULL))
+ die(_("unable to load existing sparse-checkout patterns"));
+ free(sparse_filename);
+
+ hashmap_for_each_entry(&existing.recursive_hashmap, &iter, pe, ent) {
+ if (!hashmap_contains_parent(&pl->recursive_hashmap,
+ pe->pattern, &buffer) ||
+ !hashmap_contains_parent(&pl->parent_hashmap,
+ pe->pattern, &buffer)) {
+ strbuf_reset(&buffer);
+ strbuf_addstr(&buffer, pe->pattern);
+ insert_recursive_pattern(pl, &buffer);
}
}
+ clear_pattern_list(&existing);
+ strbuf_release(&buffer);
+}
+
+static void add_patterns_literal(int argc, const char **argv,
+ struct pattern_list *pl)
+{
+ char *sparse_filename = get_sparse_checkout_filename();
+ if (add_patterns_from_file_to_list(sparse_filename, "", 0,
+ pl, NULL))
+ die(_("unable to load existing sparse-checkout patterns"));
+ free(sparse_filename);
+ add_patterns_from_input(pl, argc, argv);
+}
+
+static int modify_pattern_list(int argc, const char **argv, enum modify_type m)
+{
+ int result;
+ int changed_config = 0;
+ struct pattern_list pl;
+ memset(&pl, 0, sizeof(pl));
+
+ switch (m) {
+ case ADD:
+ if (core_sparse_checkout_cone)
+ add_patterns_cone_mode(argc, argv, &pl);
+ else
+ add_patterns_literal(argc, argv, &pl);
+ break;
+
+ case REPLACE:
+ add_patterns_from_input(&pl, argc, argv);
+ break;
+ }
+
if (!core_apply_sparse_checkout) {
set_config(MODE_ALL_PATTERNS);
core_apply_sparse_checkout = 1;
@@ -458,6 +550,27 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
return result;
}
+static int sparse_checkout_set(int argc, const char **argv, const char *prefix,
+ enum modify_type m)
+{
+ static struct option builtin_sparse_checkout_set_options[] = {
+ OPT_BOOL(0, "stdin", &set_opts.use_stdin,
+ N_("read patterns from standard in")),
+ OPT_END(),
+ };
+
+ repo_read_index(the_repository);
+ require_clean_work_tree(the_repository,
+ N_("set sparse-checkout patterns"), NULL, 1, 0);
+
+ argc = parse_options(argc, argv, prefix,
+ builtin_sparse_checkout_set_options,
+ builtin_sparse_checkout_set_usage,
+ PARSE_OPT_KEEP_UNKNOWN);
+
+ return modify_pattern_list(argc, argv, m);
+}
+
static int sparse_checkout_disable(int argc, const char **argv)
{
struct pattern_list pl;
@@ -506,7 +619,9 @@ int cmd_sparse_checkout(int argc, const char **argv, const char *prefix)
if (!strcmp(argv[0], "init"))
return sparse_checkout_init(argc, argv);
if (!strcmp(argv[0], "set"))
- return sparse_checkout_set(argc, argv, prefix);
+ return sparse_checkout_set(argc, argv, prefix, REPLACE);
+ if (!strcmp(argv[0], "add"))
+ return sparse_checkout_set(argc, argv, prefix, ADD);
if (!strcmp(argv[0], "disable"))
return sparse_checkout_disable(argc, argv);
}
diff --git a/builtin/stash.c b/builtin/stash.c
index 4ad3adf..879fc5f 100644
--- a/builtin/stash.c
+++ b/builtin/stash.c
@@ -998,9 +998,9 @@ static int stash_patch(struct stash_info *info, const struct pathspec *ps,
{
int ret = 0;
struct child_process cp_read_tree = CHILD_PROCESS_INIT;
- struct child_process cp_add_i = CHILD_PROCESS_INIT;
struct child_process cp_diff_tree = CHILD_PROCESS_INIT;
struct index_state istate = { NULL };
+ char *old_index_env = NULL, *old_repo_index_file;
remove_path(stash_index_path.buf);
@@ -1014,16 +1014,19 @@ static int stash_patch(struct stash_info *info, const struct pathspec *ps,
}
/* Find out what the user wants. */
- cp_add_i.git_cmd = 1;
- argv_array_pushl(&cp_add_i.args, "add--interactive", "--patch=stash",
- "--", NULL);
- add_pathspecs(&cp_add_i.args, ps);
- argv_array_pushf(&cp_add_i.env_array, "GIT_INDEX_FILE=%s",
- stash_index_path.buf);
- if (run_command(&cp_add_i)) {
- ret = -1;
- goto done;
- }
+ old_repo_index_file = the_repository->index_file;
+ the_repository->index_file = stash_index_path.buf;
+ old_index_env = xstrdup_or_null(getenv(INDEX_ENVIRONMENT));
+ setenv(INDEX_ENVIRONMENT, the_repository->index_file, 1);
+
+ ret = run_add_interactive(NULL, "--patch=stash", ps);
+
+ the_repository->index_file = old_repo_index_file;
+ if (old_index_env && *old_index_env)
+ setenv(INDEX_ENVIRONMENT, old_index_env, 1);
+ else
+ unsetenv(INDEX_ENVIRONMENT);
+ FREE_AND_NULL(old_index_env);
/* State of the working tree. */
if (write_index_as_tree(&info->w_tree, &istate, stash_index_path.buf, 0,
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c72931e..b6e4c79 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -782,6 +782,8 @@ static void status_submodule(const char *path, const struct object_id *ce_oid,
struct argv_array diff_files_args = ARGV_ARRAY_INIT;
struct rev_info rev;
int diff_files_result;
+ struct strbuf buf = STRBUF_INIT;
+ const char *git_dir;
if (!submodule_from_path(the_repository, &null_oid, path))
die(_("no submodule mapping found in .gitmodules for path '%s'"),
@@ -794,10 +796,18 @@ static void status_submodule(const char *path, const struct object_id *ce_oid,
goto cleanup;
}
- if (!is_submodule_active(the_repository, path)) {
+ strbuf_addf(&buf, "%s/.git", path);
+ git_dir = read_gitfile(buf.buf);
+ if (!git_dir)
+ git_dir = buf.buf;
+
+ if (!is_submodule_active(the_repository, path) ||
+ !is_git_directory(git_dir)) {
print_status(flags, '-', path, ce_oid, displaypath);
+ strbuf_release(&buf);
goto cleanup;
}
+ strbuf_release(&buf);
argv_array_pushl(&diff_files_args, "diff-files",
"--ignore-submodules=dirty", "--quiet", "--",
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index 9100964..dd4a75e 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -265,7 +265,8 @@ static void write_object(unsigned nr, enum object_type type,
} else {
struct object *obj;
int eaten;
- hash_object_file(buf, size, type_name(type), &obj_list[nr].oid);
+ hash_object_file(the_hash_algo, buf, size, type_name(type),
+ &obj_list[nr].oid);
added_object(nr, type, buf, size);
obj = parse_object_buffer(the_repository, &obj_list[nr].oid,
type, size, buf,
diff --git a/cache-tree.c b/cache-tree.c
index 1bd1b23..a537a80 100644
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -407,13 +407,15 @@ static int update_one(struct cache_tree *it,
if (repair) {
struct object_id oid;
- hash_object_file(buffer.buf, buffer.len, tree_type, &oid);
+ hash_object_file(the_hash_algo, buffer.buf, buffer.len,
+ tree_type, &oid);
if (has_object_file_with_flags(&oid, OBJECT_INFO_SKIP_FETCH_OBJECT))
oidcpy(&it->oid, &oid);
else
to_invalidate = 1;
} else if (dryrun) {
- hash_object_file(buffer.buf, buffer.len, tree_type, &it->oid);
+ hash_object_file(the_hash_algo, buffer.buf, buffer.len,
+ tree_type, &it->oid);
} else if (write_object_file(buffer.buf, buffer.len, tree_type,
&it->oid)) {
strbuf_release(&buffer);
@@ -826,9 +828,10 @@ static void verify_one(struct repository *r,
i++;
}
strbuf_addf(&tree_buf, "%o %.*s%c", mode, entlen, name, '\0');
- strbuf_add(&tree_buf, oid->hash, the_hash_algo->rawsz);
+ strbuf_add(&tree_buf, oid->hash, r->hash_algo->rawsz);
}
- hash_object_file(tree_buf.buf, tree_buf.len, tree_type, &new_oid);
+ hash_object_file(r->hash_algo, tree_buf.buf, tree_buf.len, tree_type,
+ &new_oid);
if (!oideq(&new_oid, &it->oid))
BUG("cache-tree for path %.*s does not match. "
"Expected %s got %s", len, path->buf,
diff --git a/cache.h b/cache.h
index cbfaead..37c899b 100644
--- a/cache.h
+++ b/cache.h
@@ -324,7 +324,7 @@ struct index_state {
struct hashmap dir_hash;
struct object_id oid;
struct untracked_cache *untracked;
- uint64_t fsmonitor_last_update;
+ char *fsmonitor_last_update;
struct ewah_bitmap *fsmonitor_dirty;
struct mem_pool *ce_mem_pool;
struct progress *progress;
@@ -1363,7 +1363,8 @@ int git_open_cloexec(const char *name, int flags);
int unpack_loose_header(git_zstream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz);
int parse_loose_header(const char *hdr, unsigned long *sizep);
-int check_object_signature(const struct object_id *oid, void *buf, unsigned long size, const char *type);
+int check_object_signature(struct repository *r, const struct object_id *oid,
+ void *buf, unsigned long size, const char *type);
int finalize_object_file(const char *tmpfile, const char *filename);
diff --git a/ci/run-build-and-tests.sh b/ci/run-build-and-tests.sh
index ff0ef7f..4df54c4 100755
--- a/ci/run-build-and-tests.sh
+++ b/ci/run-build-and-tests.sh
@@ -20,6 +20,7 @@ linux-gcc)
export GIT_TEST_OE_DELTA_SIZE=5
export GIT_TEST_COMMIT_GRAPH=1
export GIT_TEST_MULTI_PACK_INDEX=1
+ export GIT_TEST_ADD_I_USE_BUILTIN=1
make test
;;
linux-gcc-4.8)
diff --git a/ci/test-documentation.sh b/ci/test-documentation.sh
index b3e76ef..de41888 100755
--- a/ci/test-documentation.sh
+++ b/ci/test-documentation.sh
@@ -7,6 +7,7 @@
filter_log () {
sed -e '/^GIT_VERSION = /d' \
+ -e "/constant Gem::ConfigMap is deprecated/d" \
-e '/^ \* new asciidoc flags$/d' \
-e '/stripped namespace before processing/d' \
-e '/Attributed.*IDs for element/d' \
diff --git a/color.c b/color.c
index ebb222e..64f52a4 100644
--- a/color.c
+++ b/color.c
@@ -24,6 +24,14 @@ const char *column_colors_ansi[] = {
GIT_COLOR_RESET,
};
+enum {
+ COLOR_BACKGROUND_OFFSET = 10,
+ COLOR_FOREGROUND_ANSI = 30,
+ COLOR_FOREGROUND_RGB = 38,
+ COLOR_FOREGROUND_256 = 38,
+ COLOR_FOREGROUND_BRIGHT_ANSI = 90,
+};
+
/* Ignore the RESET at the end when giving the size */
const int column_colors_ansi_max = ARRAY_SIZE(column_colors_ansi) - 1;
@@ -61,15 +69,38 @@ static int get_hex_color(const char *in, unsigned char *out)
return 0;
}
-static int parse_color(struct color *out, const char *name, int len)
+/*
+ * If an ANSI color is recognized in "name", fill "out" and return 0.
+ * Otherwise, leave out unchanged and return -1.
+ */
+static int parse_ansi_color(struct color *out, const char *name, int len)
{
/* Positions in array must match ANSI color codes */
static const char * const color_names[] = {
"black", "red", "green", "yellow",
"blue", "magenta", "cyan", "white"
};
- char *end;
int i;
+ int color_offset = COLOR_FOREGROUND_ANSI;
+
+ if (strncasecmp(name, "bright", 6) == 0) {
+ color_offset = COLOR_FOREGROUND_BRIGHT_ANSI;
+ name += 6;
+ len -= 6;
+ }
+ for (i = 0; i < ARRAY_SIZE(color_names); i++) {
+ if (match_word(name, len, color_names[i])) {
+ out->type = COLOR_ANSI;
+ out->value = i + color_offset;
+ return 0;
+ }
+ }
+ return -1;
+}
+
+static int parse_color(struct color *out, const char *name, int len)
+{
+ char *end;
long val;
/* First try the special word "normal"... */
@@ -89,12 +120,8 @@ static int parse_color(struct color *out, const char *name, int len)
}
/* Then pick from our human-readable color names... */
- for (i = 0; i < ARRAY_SIZE(color_names); i++) {
- if (match_word(name, len, color_names[i])) {
- out->type = COLOR_ANSI;
- out->value = i;
- return 0;
- }
+ if (parse_ansi_color(out, name, len) == 0) {
+ return 0;
}
/* And finally try a literal 256-color-mode number */
@@ -109,10 +136,15 @@ static int parse_color(struct color *out, const char *name, int len)
else if (val < 0) {
out->type = COLOR_NORMAL;
return 0;
- /* Rewrite low numbers as more-portable standard colors. */
+ /* Rewrite 0-7 as more-portable standard colors. */
} else if (val < 8) {
out->type = COLOR_ANSI;
- out->value = val;
+ out->value = val + COLOR_FOREGROUND_ANSI;
+ return 0;
+ /* Rewrite 8-15 as more-portable aixterm colors. */
+ } else if (val < 16) {
+ out->type = COLOR_ANSI;
+ out->value = val - 8 + COLOR_FOREGROUND_BRIGHT_ANSI;
return 0;
} else if (val < 256) {
out->type = COLOR_256;
@@ -166,23 +198,26 @@ int color_parse(const char *value, char *dst)
* already have the ANSI escape code in it. "out" should have enough
* space in it to fit any color.
*/
-static char *color_output(char *out, int len, const struct color *c, char type)
+static char *color_output(char *out, int len, const struct color *c, int background)
{
+ int offset = 0;
+
+ if (background)
+ offset = COLOR_BACKGROUND_OFFSET;
switch (c->type) {
case COLOR_UNSPECIFIED:
case COLOR_NORMAL:
break;
case COLOR_ANSI:
- if (len < 2)
- BUG("color parsing ran out of space");
- *out++ = type;
- *out++ = '0' + c->value;
+ out += xsnprintf(out, len, "%d", c->value + offset);
break;
case COLOR_256:
- out += xsnprintf(out, len, "%c8;5;%d", type, c->value);
+ out += xsnprintf(out, len, "%d;5;%d", COLOR_FOREGROUND_256 + offset,
+ c->value);
break;
case COLOR_RGB:
- out += xsnprintf(out, len, "%c8;2;%d;%d;%d", type,
+ out += xsnprintf(out, len, "%d;2;%d;%d;%d",
+ COLOR_FOREGROUND_RGB + offset,
c->red, c->green, c->blue);
break;
}
@@ -279,14 +314,12 @@ int color_parse_mem(const char *value, int value_len, char *dst)
if (!color_empty(&fg)) {
if (sep++)
OUT(';');
- /* foreground colors are all in the 3x range */
- dst = color_output(dst, end - dst, &fg, '3');
+ dst = color_output(dst, end - dst, &fg, 0);
}
if (!color_empty(&bg)) {
if (sep++)
OUT(';');
- /* background colors are all in the 4x range */
- dst = color_output(dst, end - dst, &bg, '4');
+ dst = color_output(dst, end - dst, &bg, 1);
}
OUT('m');
}
diff --git a/commit-graph.c b/commit-graph.c
index b205e65..656dd64 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -44,30 +44,21 @@
/* Remember to update object flag allocation in object.h */
#define REACHABLE (1u<<15)
-char *get_commit_graph_filename(const char *obj_dir)
+char *get_commit_graph_filename(struct object_directory *odb)
{
- char *filename = xstrfmt("%s/info/commit-graph", obj_dir);
- char *normalized = xmalloc(strlen(filename) + 1);
- normalize_path_copy(normalized, filename);
- free(filename);
- return normalized;
+ return xstrfmt("%s/info/commit-graph", odb->path);
}
-static char *get_split_graph_filename(const char *obj_dir,
+static char *get_split_graph_filename(struct object_directory *odb,
const char *oid_hex)
{
- char *filename = xstrfmt("%s/info/commit-graphs/graph-%s.graph",
- obj_dir,
- oid_hex);
- char *normalized = xmalloc(strlen(filename) + 1);
- normalize_path_copy(normalized, filename);
- free(filename);
- return normalized;
+ return xstrfmt("%s/info/commit-graphs/graph-%s.graph", odb->path,
+ oid_hex);
}
-static char *get_chain_filename(const char *obj_dir)
+static char *get_chain_filename(struct object_directory *odb)
{
- return xstrfmt("%s/info/commit-graphs/commit-graph-chain", obj_dir);
+ return xstrfmt("%s/info/commit-graphs/commit-graph-chain", odb->path);
}
static uint8_t oid_version(void)
@@ -117,7 +108,8 @@ int open_commit_graph(const char *graph_file, int *fd, struct stat *st)
return 1;
}
-struct commit_graph *load_commit_graph_one_fd_st(int fd, struct stat *st)
+struct commit_graph *load_commit_graph_one_fd_st(int fd, struct stat *st,
+ struct object_directory *odb)
{
void *graph_map;
size_t graph_size;
@@ -133,7 +125,9 @@ struct commit_graph *load_commit_graph_one_fd_st(int fd, struct stat *st)
graph_map = xmmap(NULL, graph_size, PROT_READ, MAP_PRIVATE, fd, 0);
ret = parse_commit_graph(graph_map, fd, graph_size);
- if (!ret) {
+ if (ret)
+ ret->odb = odb;
+ else {
munmap(graph_map, graph_size);
close(fd);
}
@@ -308,7 +302,8 @@ struct commit_graph *parse_commit_graph(void *graph_map, int fd,
return graph;
}
-static struct commit_graph *load_commit_graph_one(const char *graph_file)
+static struct commit_graph *load_commit_graph_one(const char *graph_file,
+ struct object_directory *odb)
{
struct stat st;
@@ -319,7 +314,7 @@ static struct commit_graph *load_commit_graph_one(const char *graph_file)
if (!open_ok)
return NULL;
- g = load_commit_graph_one_fd_st(fd, &st);
+ g = load_commit_graph_one_fd_st(fd, &st, odb);
if (g)
g->filename = xstrdup(graph_file);
@@ -327,15 +322,13 @@ static struct commit_graph *load_commit_graph_one(const char *graph_file)
return g;
}
-static struct commit_graph *load_commit_graph_v1(struct repository *r, const char *obj_dir)
+static struct commit_graph *load_commit_graph_v1(struct repository *r,
+ struct object_directory *odb)
{
- char *graph_name = get_commit_graph_filename(obj_dir);
- struct commit_graph *g = load_commit_graph_one(graph_name);
+ char *graph_name = get_commit_graph_filename(odb);
+ struct commit_graph *g = load_commit_graph_one(graph_name, odb);
free(graph_name);
- if (g)
- g->obj_dir = obj_dir;
-
return g;
}
@@ -372,14 +365,15 @@ static int add_graph_to_chain(struct commit_graph *g,
return 1;
}
-static struct commit_graph *load_commit_graph_chain(struct repository *r, const char *obj_dir)
+static struct commit_graph *load_commit_graph_chain(struct repository *r,
+ struct object_directory *odb)
{
struct commit_graph *graph_chain = NULL;
struct strbuf line = STRBUF_INIT;
struct stat st;
struct object_id *oids;
int i = 0, valid = 1, count;
- char *chain_name = get_chain_filename(obj_dir);
+ char *chain_name = get_chain_filename(odb);
FILE *fp;
int stat_res;
@@ -412,14 +406,12 @@ static struct commit_graph *load_commit_graph_chain(struct repository *r, const
valid = 0;
for (odb = r->objects->odb; odb; odb = odb->next) {
- char *graph_name = get_split_graph_filename(odb->path, line.buf);
- struct commit_graph *g = load_commit_graph_one(graph_name);
+ char *graph_name = get_split_graph_filename(odb, line.buf);
+ struct commit_graph *g = load_commit_graph_one(graph_name, odb);
free(graph_name);
if (g) {
- g->obj_dir = odb->path;
-
if (add_graph_to_chain(g, graph_chain, oids, i)) {
graph_chain = g;
valid = 1;
@@ -442,23 +434,25 @@ static struct commit_graph *load_commit_graph_chain(struct repository *r, const
return graph_chain;
}
-struct commit_graph *read_commit_graph_one(struct repository *r, const char *obj_dir)
+struct commit_graph *read_commit_graph_one(struct repository *r,
+ struct object_directory *odb)
{
- struct commit_graph *g = load_commit_graph_v1(r, obj_dir);
+ struct commit_graph *g = load_commit_graph_v1(r, odb);
if (!g)
- g = load_commit_graph_chain(r, obj_dir);
+ g = load_commit_graph_chain(r, odb);
return g;
}
-static void prepare_commit_graph_one(struct repository *r, const char *obj_dir)
+static void prepare_commit_graph_one(struct repository *r,
+ struct object_directory *odb)
{
if (r->objects->commit_graph)
return;
- r->objects->commit_graph = read_commit_graph_one(r, obj_dir);
+ r->objects->commit_graph = read_commit_graph_one(r, odb);
}
/*
@@ -505,7 +499,7 @@ static int prepare_commit_graph(struct repository *r)
for (odb = r->objects->odb;
!r->objects->commit_graph && odb;
odb = odb->next)
- prepare_commit_graph_one(r, odb->path);
+ prepare_commit_graph_one(r, odb);
return !!r->objects->commit_graph;
}
@@ -772,7 +766,7 @@ struct packed_oid_list {
struct write_commit_graph_context {
struct repository *r;
- char *obj_dir;
+ struct object_directory *odb;
char *graph_name;
struct packed_oid_list oids;
struct packed_commit_list commits;
@@ -1149,7 +1143,7 @@ static int add_ref_to_list(const char *refname,
return 0;
}
-int write_commit_graph_reachable(const char *obj_dir,
+int write_commit_graph_reachable(struct object_directory *odb,
enum commit_graph_write_flags flags,
const struct split_commit_graph_opts *split_opts)
{
@@ -1157,7 +1151,7 @@ int write_commit_graph_reachable(const char *obj_dir,
int result;
for_each_ref(add_ref_to_list, &list);
- result = write_commit_graph(obj_dir, NULL, &list,
+ result = write_commit_graph(odb, NULL, &list,
flags, split_opts);
string_list_clear(&list, 0);
@@ -1172,7 +1166,7 @@ static int fill_oids_from_packs(struct write_commit_graph_context *ctx,
struct strbuf packname = STRBUF_INIT;
int dirlen;
- strbuf_addf(&packname, "%s/pack/", ctx->obj_dir);
+ strbuf_addf(&packname, "%s/pack/", ctx->odb->path);
dirlen = packname.len;
if (ctx->report_progress) {
strbuf_addf(&progress_title,
@@ -1368,10 +1362,10 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx)
strbuf_addf(&tmp_file,
"%s/info/commit-graphs/tmp_graph_XXXXXX",
- ctx->obj_dir);
+ ctx->odb->path);
ctx->graph_name = strbuf_detach(&tmp_file, NULL);
} else {
- ctx->graph_name = get_commit_graph_filename(ctx->obj_dir);
+ ctx->graph_name = get_commit_graph_filename(ctx->odb);
}
if (safe_create_leading_directories(ctx->graph_name)) {
@@ -1382,7 +1376,7 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx)
}
if (ctx->split) {
- char *lock_name = get_chain_filename(ctx->obj_dir);
+ char *lock_name = get_chain_filename(ctx->odb);
hold_lock_file_for_update(&lk, lock_name, LOCK_DIE_ON_ERROR);
@@ -1470,7 +1464,7 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx)
if (ctx->split && ctx->base_graph_name && ctx->num_commit_graphs_after > 1) {
char *new_base_hash = xstrdup(oid_to_hex(&ctx->new_base_graph->oid));
- char *new_base_name = get_split_graph_filename(ctx->new_base_graph->obj_dir, new_base_hash);
+ char *new_base_name = get_split_graph_filename(ctx->new_base_graph->odb, new_base_hash);
free(ctx->commit_graph_filenames_after[ctx->num_commit_graphs_after - 2]);
free(ctx->commit_graph_hash_after[ctx->num_commit_graphs_after - 2]);
@@ -1506,12 +1500,12 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx)
}
}
} else {
- char *graph_name = get_commit_graph_filename(ctx->obj_dir);
+ char *graph_name = get_commit_graph_filename(ctx->odb);
unlink(graph_name);
}
ctx->commit_graph_hash_after[ctx->num_commit_graphs_after - 1] = xstrdup(oid_to_hex(&file_hash));
- final_graph_name = get_split_graph_filename(ctx->obj_dir,
+ final_graph_name = get_split_graph_filename(ctx->odb,
ctx->commit_graph_hash_after[ctx->num_commit_graphs_after - 1]);
ctx->commit_graph_filenames_after[ctx->num_commit_graphs_after - 1] = final_graph_name;
@@ -1553,7 +1547,7 @@ static void split_graph_merge_strategy(struct write_commit_graph_context *ctx)
while (g && (g->num_commits <= size_mult * num_commits ||
(max_commits && num_commits > max_commits))) {
- if (strcmp(g->obj_dir, ctx->obj_dir))
+ if (g->odb != ctx->odb)
break;
num_commits += g->num_commits;
@@ -1565,10 +1559,10 @@ static void split_graph_merge_strategy(struct write_commit_graph_context *ctx)
ctx->new_base_graph = g;
if (ctx->num_commit_graphs_after == 2) {
- char *old_graph_name = get_commit_graph_filename(g->obj_dir);
+ char *old_graph_name = get_commit_graph_filename(g->odb);
if (!strcmp(g->filename, old_graph_name) &&
- strcmp(g->obj_dir, ctx->obj_dir)) {
+ g->odb != ctx->odb) {
ctx->num_commit_graphs_after = 1;
ctx->new_base_graph = NULL;
}
@@ -1719,13 +1713,13 @@ static void expire_commit_graphs(struct write_commit_graph_context *ctx)
if (ctx->split_opts && ctx->split_opts->expire_time)
expire_time -= ctx->split_opts->expire_time;
if (!ctx->split) {
- char *chain_file_name = get_chain_filename(ctx->obj_dir);
+ char *chain_file_name = get_chain_filename(ctx->odb);
unlink(chain_file_name);
free(chain_file_name);
ctx->num_commit_graphs_after = 0;
}
- strbuf_addstr(&path, ctx->obj_dir);
+ strbuf_addstr(&path, ctx->odb->path);
strbuf_addstr(&path, "/info/commit-graphs");
dir = opendir(path.buf);
@@ -1764,7 +1758,7 @@ out:
strbuf_release(&path);
}
-int write_commit_graph(const char *obj_dir,
+int write_commit_graph(struct object_directory *odb,
struct string_list *pack_indexes,
struct string_list *commit_hex,
enum commit_graph_write_flags flags,
@@ -1772,7 +1766,6 @@ int write_commit_graph(const char *obj_dir,
{
struct write_commit_graph_context *ctx;
uint32_t i, count_distinct = 0;
- size_t len;
int res = 0;
if (!commit_graph_compatible(the_repository))
@@ -1780,14 +1773,7 @@ int write_commit_graph(const char *obj_dir,
ctx = xcalloc(1, sizeof(struct write_commit_graph_context));
ctx->r = the_repository;
-
- /* normalize object dir with no trailing slash */
- ctx->obj_dir = xmallocz(strlen(obj_dir) + 1);
- normalize_path_copy(ctx->obj_dir, obj_dir);
- len = strlen(ctx->obj_dir);
- if (len && ctx->obj_dir[len - 1] == '/')
- ctx->obj_dir[len - 1] = 0;
-
+ ctx->odb = odb;
ctx->append = flags & COMMIT_GRAPH_WRITE_APPEND ? 1 : 0;
ctx->report_progress = flags & COMMIT_GRAPH_WRITE_PROGRESS ? 1 : 0;
ctx->split = flags & COMMIT_GRAPH_WRITE_SPLIT ? 1 : 0;
@@ -1824,7 +1810,7 @@ int write_commit_graph(const char *obj_dir,
ctx->oids.alloc = split_opts->max_commits;
if (ctx->append) {
- prepare_commit_graph_one(ctx->r, ctx->obj_dir);
+ prepare_commit_graph_one(ctx->r, ctx->odb);
if (ctx->r->objects->commit_graph)
ctx->oids.alloc += ctx->r->objects->commit_graph->num_commits;
}
@@ -1898,7 +1884,6 @@ cleanup:
free(ctx->graph_name);
free(ctx->commits.list);
free(ctx->oids.list);
- free(ctx->obj_dir);
if (ctx->commit_graph_filenames_after) {
for (i = 0; i < ctx->num_commit_graphs_after; i++) {
diff --git a/commit-graph.h b/commit-graph.h
index 7f5c933..e87a6f6 100644
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -5,13 +5,14 @@
#include "repository.h"
#include "string-list.h"
#include "cache.h"
+#include "object-store.h"
#define GIT_TEST_COMMIT_GRAPH "GIT_TEST_COMMIT_GRAPH"
#define GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD "GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD"
struct commit;
-char *get_commit_graph_filename(const char *obj_dir);
+char *get_commit_graph_filename(struct object_directory *odb);
int open_commit_graph(const char *graph_file, int *fd, struct stat *st);
/*
@@ -48,7 +49,7 @@ struct commit_graph {
uint32_t num_commits;
struct object_id oid;
char *filename;
- const char *obj_dir;
+ struct object_directory *odb;
uint32_t num_commits_in_base;
struct commit_graph *base_graph;
@@ -60,8 +61,10 @@ struct commit_graph {
const unsigned char *chunk_base_graphs;
};
-struct commit_graph *load_commit_graph_one_fd_st(int fd, struct stat *st);
-struct commit_graph *read_commit_graph_one(struct repository *r, const char *obj_dir);
+struct commit_graph *load_commit_graph_one_fd_st(int fd, struct stat *st,
+ struct object_directory *odb);
+struct commit_graph *read_commit_graph_one(struct repository *r,
+ struct object_directory *odb);
struct commit_graph *parse_commit_graph(void *graph_map, int fd,
size_t graph_size);
@@ -91,10 +94,10 @@ struct split_commit_graph_opts {
* is not compatible with the commit-graph feature, then the
* methods will return 0 without writing a commit-graph.
*/
-int write_commit_graph_reachable(const char *obj_dir,
+int write_commit_graph_reachable(struct object_directory *odb,
enum commit_graph_write_flags flags,
const struct split_commit_graph_opts *split_opts);
-int write_commit_graph(const char *obj_dir,
+int write_commit_graph(struct object_directory *odb,
struct string_list *pack_indexes,
struct string_list *commit_hex,
enum commit_graph_write_flags flags,
diff --git a/commit.c b/commit.c
index 434ec03..a6cfa41 100644
--- a/commit.c
+++ b/commit.c
@@ -993,7 +993,7 @@ static int do_sign_commit(struct strbuf *buf, const char *keyid)
strbuf_insert(buf, inspos, gpg_sig_header, gpg_sig_header_len);
inspos += gpg_sig_header_len;
}
- strbuf_insert(buf, inspos++, " ", 1);
+ strbuf_insertstr(buf, inspos++, " ");
strbuf_insert(buf, inspos, bol, len);
inspos += len;
copypos += len;
@@ -1136,21 +1136,23 @@ int check_commit_signature(const struct commit *commit, struct signature_check *
return ret;
}
-void verify_merge_signature(struct commit *commit, int verbosity)
+void verify_merge_signature(struct commit *commit, int verbosity,
+ int check_trust)
{
char hex[GIT_MAX_HEXSZ + 1];
struct signature_check signature_check;
+ int ret;
memset(&signature_check, 0, sizeof(signature_check));
- check_commit_signature(commit, &signature_check);
+ ret = check_commit_signature(commit, &signature_check);
find_unique_abbrev_r(hex, &commit->object.oid, DEFAULT_ABBREV);
switch (signature_check.result) {
case 'G':
+ if (ret || (check_trust && signature_check.trust_level < TRUST_MARGINAL))
+ die(_("Commit %s has an untrusted GPG signature, "
+ "allegedly by %s."), hex, signature_check.signer);
break;
- case 'U':
- die(_("Commit %s has an untrusted GPG signature, "
- "allegedly by %s."), hex, signature_check.signer);
case 'B':
die(_("Commit %s has a bad GPG signature "
"allegedly by %s."), hex, signature_check.signer);
diff --git a/commit.h b/commit.h
index 221cdaa..008a0fa 100644
--- a/commit.h
+++ b/commit.h
@@ -383,8 +383,18 @@ int compare_commits_by_author_date(const void *a_, const void *b_, void *unused)
* Verify a single commit with check_commit_signature() and die() if it is not
* a good signature. This isn't really suitable for general use, but is a
* helper to implement consistent logic for pull/merge --verify-signatures.
+ *
+ * The check_trust parameter is meant for backward-compatibility. The GPG
+ * interface verifies key trust with a default trust level that is below the
+ * default trust level for merge operations. Its value should be non-zero if
+ * the user hasn't set a minimum trust level explicitly in their configuration.
+ *
+ * If the user has set a minimum trust level, then that value should be obeyed
+ * and check_trust should be zero, even if the configured trust level is below
+ * the default trust level for merges.
*/
-void verify_merge_signature(struct commit *commit, int verbose);
+void verify_merge_signature(struct commit *commit, int verbose,
+ int check_trust);
int compare_commits_by_commit_date(const void *a_, const void *b_, void *unused);
int compare_commits_by_gen_then_commit_date(const void *a_, const void *b_, void *unused);
diff --git a/compat/mingw.c b/compat/mingw.c
index 402c1ad..d14065d 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -13,6 +13,19 @@
static const int delay[] = { 0, 1, 10, 20, 40 };
+void open_in_gdb(void)
+{
+ static struct child_process cp = CHILD_PROCESS_INIT;
+ extern char *_pgmptr;
+
+ argv_array_pushl(&cp.args, "mintty", "gdb", NULL);
+ argv_array_pushf(&cp.args, "--pid=%d", getpid());
+ cp.clean_on_exit = 1;
+ if (start_command(&cp) < 0)
+ die_errno("Could not start gdb");
+ sleep(1);
+}
+
int err_win_to_posix(DWORD winerr)
{
int error = ENOSYS;
@@ -1232,7 +1245,7 @@ static char *path_lookup(const char *cmd, int exe_only)
int len = strlen(cmd);
int isexe = len >= 4 && !strcasecmp(cmd+len-4, ".exe");
- if (strchr(cmd, '/') || strchr(cmd, '\\'))
+ if (strpbrk(cmd, "/\\"))
return xstrdup(cmd);
path = mingw_getenv("PATH");
diff --git a/compat/mingw.h b/compat/mingw.h
index 714bc1d..e6fe810 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -599,6 +599,16 @@ int wmain(int argc, const wchar_t **w_argv);
int main(int argc, const char **argv);
/*
+ * For debugging: if a problem occurs, say, in a Git process that is spawned
+ * from another Git process which in turn is spawned from yet another Git
+ * process, it can be quite daunting to figure out what is going on.
+ *
+ * Call this function to open a new MinTTY (this assumes you are in Git for
+ * Windows' SDK) with a GDB that attaches to the current process right away.
+ */
+extern void open_in_gdb(void);
+
+/*
* Used by Pthread API implementation for Windows
*/
int err_win_to_posix(DWORD winerr);
diff --git a/compat/obstack.h b/compat/obstack.h
index 01e7c81..f90a46d 100644
--- a/compat/obstack.h
+++ b/compat/obstack.h
@@ -135,8 +135,10 @@ extern "C" {
alignment relative to 0. */
#define __PTR_ALIGN(B, P, A) \
- __BPTR_ALIGN (sizeof (PTR_INT_TYPE) < sizeof (void *) ? (B) : (char *) 0, \
- P, A)
+ (sizeof (PTR_INT_TYPE) < sizeof(void *) ? \
+ __BPTR_ALIGN((B), (P), (A)) : \
+ (void *)__BPTR_ALIGN((PTR_INT_TYPE)(void *)0, (PTR_INT_TYPE)(P), (A)) \
+ )
#include <string.h>
diff --git a/compat/regex/regex.h b/compat/regex/regex.h
index 08a2609..2d34128 100644
--- a/compat/regex/regex.h
+++ b/compat/regex/regex.h
@@ -41,6 +41,11 @@
extern "C" {
#endif
+#define regcomp git_regcomp
+#define regexec git_regexec
+#define regerror git_regerror
+#define regfree git_regfree
+
/* The following two types have to be signed and unsigned integer type
wide enough to hold a value of a pointer. For most ANSI compilers
ptrdiff_t and size_t should be likely OK. Still size of these two
diff --git a/compat/terminal.c b/compat/terminal.c
index fa13ee6..35bca03 100644
--- a/compat/terminal.c
+++ b/compat/terminal.c
@@ -2,6 +2,9 @@
#include "compat/terminal.h"
#include "sigchain.h"
#include "strbuf.h"
+#include "run-command.h"
+#include "string-list.h"
+#include "hashmap.h"
#if defined(HAVE_DEV_TTY) || defined(GIT_WINDOWS_NATIVE)
@@ -32,7 +35,7 @@ static void restore_term(void)
term_fd = -1;
}
-static int disable_echo(void)
+static int disable_bits(tcflag_t bits)
{
struct termios t;
@@ -43,7 +46,7 @@ static int disable_echo(void)
old_term = t;
sigchain_push_common(restore_term_on_signal);
- t.c_lflag &= ~ECHO;
+ t.c_lflag &= ~bits;
if (!tcsetattr(term_fd, TCSAFLUSH, &t))
return 0;
@@ -53,17 +56,44 @@ error:
return -1;
}
+static int disable_echo(void)
+{
+ return disable_bits(ECHO);
+}
+
+static int enable_non_canonical(void)
+{
+ return disable_bits(ICANON | ECHO);
+}
+
#elif defined(GIT_WINDOWS_NATIVE)
#define INPUT_PATH "CONIN$"
#define OUTPUT_PATH "CONOUT$"
#define FORCE_TEXT "t"
+static int use_stty = 1;
+static struct string_list stty_restore = STRING_LIST_INIT_DUP;
static HANDLE hconin = INVALID_HANDLE_VALUE;
static DWORD cmode;
static void restore_term(void)
{
+ if (use_stty) {
+ int i;
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ if (stty_restore.nr == 0)
+ return;
+
+ argv_array_push(&cp.args, "stty");
+ for (i = 0; i < stty_restore.nr; i++)
+ argv_array_push(&cp.args, stty_restore.items[i].string);
+ run_command(&cp);
+ string_list_clear(&stty_restore, 0);
+ return;
+ }
+
if (hconin == INVALID_HANDLE_VALUE)
return;
@@ -72,8 +102,39 @@ static void restore_term(void)
hconin = INVALID_HANDLE_VALUE;
}
-static int disable_echo(void)
+static int disable_bits(DWORD bits)
{
+ if (use_stty) {
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ argv_array_push(&cp.args, "stty");
+
+ if (bits & ENABLE_LINE_INPUT) {
+ string_list_append(&stty_restore, "icanon");
+ argv_array_push(&cp.args, "-icanon");
+ }
+
+ if (bits & ENABLE_ECHO_INPUT) {
+ string_list_append(&stty_restore, "echo");
+ argv_array_push(&cp.args, "-echo");
+ }
+
+ if (bits & ENABLE_PROCESSED_INPUT) {
+ string_list_append(&stty_restore, "-ignbrk");
+ string_list_append(&stty_restore, "intr");
+ string_list_append(&stty_restore, "^c");
+ argv_array_push(&cp.args, "ignbrk");
+ argv_array_push(&cp.args, "intr");
+ argv_array_push(&cp.args, "");
+ }
+
+ if (run_command(&cp) == 0)
+ return 0;
+
+ /* `stty` could not be executed; access the Console directly */
+ use_stty = 0;
+ }
+
hconin = CreateFile("CONIN$", GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ, NULL, OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL, NULL);
@@ -82,7 +143,7 @@ static int disable_echo(void)
GetConsoleMode(hconin, &cmode);
sigchain_push_common(restore_term_on_signal);
- if (!SetConsoleMode(hconin, cmode & (~ENABLE_ECHO_INPUT))) {
+ if (!SetConsoleMode(hconin, cmode & ~bits)) {
CloseHandle(hconin);
hconin = INVALID_HANDLE_VALUE;
return -1;
@@ -91,6 +152,47 @@ static int disable_echo(void)
return 0;
}
+static int disable_echo(void)
+{
+ return disable_bits(ENABLE_ECHO_INPUT);
+}
+
+static int enable_non_canonical(void)
+{
+ return disable_bits(ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT);
+}
+
+/*
+ * Override `getchar()`, as the default implementation does not use
+ * `ReadFile()`.
+ *
+ * This poses a problem when we want to see whether the standard
+ * input has more characters, as the default of Git for Windows is to start the
+ * Bash in a MinTTY, which uses a named pipe to emulate a pty, in which case
+ * our `poll()` emulation calls `PeekNamedPipe()`, which seems to require
+ * `ReadFile()` to be called first to work properly (it only reports 0
+ * available bytes, otherwise).
+ *
+ * So let's just override `getchar()` with a version backed by `ReadFile()` and
+ * go our merry ways from here.
+ */
+static int mingw_getchar(void)
+{
+ DWORD read = 0;
+ unsigned char ch;
+
+ if (!ReadFile(GetStdHandle(STD_INPUT_HANDLE), &ch, 1, &read, NULL))
+ return EOF;
+
+ if (!read) {
+ error("Unexpected 0 read");
+ return EOF;
+ }
+
+ return ch;
+}
+#define getchar mingw_getchar
+
#endif
#ifndef FORCE_TEXT
@@ -137,6 +239,126 @@ char *git_terminal_prompt(const char *prompt, int echo)
return buf.buf;
}
+/*
+ * The `is_known_escape_sequence()` function returns 1 if the passed string
+ * corresponds to an Escape sequence that the terminal capabilities contains.
+ *
+ * To avoid depending on ncurses or other platform-specific libraries, we rely
+ * on the presence of the `infocmp` executable to do the job for us (failing
+ * silently if the program is not available or refused to run).
+ */
+struct escape_sequence_entry {
+ struct hashmap_entry entry;
+ char sequence[FLEX_ARRAY];
+};
+
+static int sequence_entry_cmp(const void *hashmap_cmp_fn_data,
+ const struct escape_sequence_entry *e1,
+ const struct escape_sequence_entry *e2,
+ const void *keydata)
+{
+ return strcmp(e1->sequence, keydata ? keydata : e2->sequence);
+}
+
+static int is_known_escape_sequence(const char *sequence)
+{
+ static struct hashmap sequences;
+ static int initialized;
+
+ if (!initialized) {
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct strbuf buf = STRBUF_INIT;
+ char *p, *eol;
+
+ hashmap_init(&sequences, (hashmap_cmp_fn)sequence_entry_cmp,
+ NULL, 0);
+
+ argv_array_pushl(&cp.args, "infocmp", "-L", "-1", NULL);
+ if (pipe_command(&cp, NULL, 0, &buf, 0, NULL, 0))
+ strbuf_setlen(&buf, 0);
+
+ for (eol = p = buf.buf; *p; p = eol + 1) {
+ p = strchr(p, '=');
+ if (!p)
+ break;
+ p++;
+ eol = strchrnul(p, '\n');
+
+ if (starts_with(p, "\\E")) {
+ char *comma = memchr(p, ',', eol - p);
+ struct escape_sequence_entry *e;
+
+ p[0] = '^';
+ p[1] = '[';
+ FLEX_ALLOC_MEM(e, sequence, p, comma - p);
+ hashmap_entry_init(&e->entry,
+ strhash(e->sequence));
+ hashmap_add(&sequences, &e->entry);
+ }
+ if (!*eol)
+ break;
+ }
+ initialized = 1;
+ }
+
+ return !!hashmap_get_from_hash(&sequences, strhash(sequence), sequence);
+}
+
+int read_key_without_echo(struct strbuf *buf)
+{
+ static int warning_displayed;
+ int ch;
+
+ if (warning_displayed || enable_non_canonical() < 0) {
+ if (!warning_displayed) {
+ warning("reading single keystrokes not supported on "
+ "this platform; reading line instead");
+ warning_displayed = 1;
+ }
+
+ return strbuf_getline(buf, stdin);
+ }
+
+ strbuf_reset(buf);
+ ch = getchar();
+ if (ch == EOF) {
+ restore_term();
+ return EOF;
+ }
+ strbuf_addch(buf, ch);
+
+ if (ch == '\033' /* ESC */) {
+ /*
+ * We are most likely looking at an Escape sequence. Let's try
+ * to read more bytes, waiting at most half a second, assuming
+ * that the sequence is complete if we did not receive any byte
+ * within that time.
+ *
+ * Start by replacing the Escape byte with ^[ */
+ strbuf_splice(buf, buf->len - 1, 1, "^[", 2);
+
+ /*
+ * Query the terminal capabilities once about all the Escape
+ * sequences it knows about, so that we can avoid waiting for
+ * half a second when we know that the sequence is complete.
+ */
+ while (!is_known_escape_sequence(buf->buf)) {
+ struct pollfd pfd = { .fd = 0, .events = POLLIN };
+
+ if (poll(&pfd, 1, 500) < 1)
+ break;
+
+ ch = getchar();
+ if (ch == EOF)
+ return 0;
+ strbuf_addch(buf, ch);
+ }
+ }
+
+ restore_term();
+ return 0;
+}
+
#else
char *git_terminal_prompt(const char *prompt, int echo)
@@ -144,4 +366,23 @@ char *git_terminal_prompt(const char *prompt, int echo)
return getpass(prompt);
}
+int read_key_without_echo(struct strbuf *buf)
+{
+ static int warning_displayed;
+ const char *res;
+
+ if (!warning_displayed) {
+ warning("reading single keystrokes not supported on this "
+ "platform; reading line instead");
+ warning_displayed = 1;
+ }
+
+ res = getpass("");
+ strbuf_reset(buf);
+ if (!res)
+ return EOF;
+ strbuf_addstr(buf, res);
+ return 0;
+}
+
#endif
diff --git a/compat/terminal.h b/compat/terminal.h
index 97db7cd..a9d52b8 100644
--- a/compat/terminal.h
+++ b/compat/terminal.h
@@ -3,4 +3,7 @@
char *git_terminal_prompt(const char *prompt, int echo);
+/* Read a single keystroke, without echoing it to the terminal */
+int read_key_without_echo(struct strbuf *buf);
+
#endif /* COMPAT_TERMINAL_H */
diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl
index ec95a3b..d9f71b7 100755
--- a/compat/vcbuild/scripts/clink.pl
+++ b/compat/vcbuild/scripts/clink.pl
@@ -45,9 +45,9 @@ while (@ARGV) {
} elsif ("$arg" eq "-liconv") {
push(@args, "libiconv.lib");
} elsif ("$arg" eq "-lcrypto") {
- push(@args, "libeay32.lib");
+ push(@args, "libcrypto.lib");
} elsif ("$arg" eq "-lssl") {
- push(@args, "ssleay32.lib");
+ push(@args, "libssl.lib");
} elsif ("$arg" eq "-lcurl") {
my $lib = "";
# Newer vcpkg definitions call this libcurl_imp.lib; Do we
diff --git a/config.c b/config.c
index d75f88c..d17d2bd 100644
--- a/config.c
+++ b/config.c
@@ -204,7 +204,7 @@ static int prepare_include_condition_pattern(struct strbuf *pat)
strbuf_splice(pat, 0, 1, path.buf, slash - path.buf);
prefix = slash - path.buf + 1 /* slash */;
} else if (!is_absolute_path(pat->buf))
- strbuf_insert(pat, 0, "**/", 3);
+ strbuf_insertstr(pat, 0, "**/");
add_trailing_starstar_for_dir(pat);
@@ -1702,6 +1702,7 @@ static int do_git_config_sequence(const struct config_options *opts,
char *xdg_config = xdg_config_home("config");
char *user_config = expand_user_path("~/.gitconfig", 0);
char *repo_config;
+ enum config_scope prev_parsing_scope = current_parsing_scope;
if (opts->commondir)
repo_config = mkpathdup("%s/config", opts->commondir);
@@ -1724,15 +1725,12 @@ static int do_git_config_sequence(const struct config_options *opts,
if (user_config && !access_or_die(user_config, R_OK, ACCESS_EACCES_OK))
ret += git_config_from_file(fn, user_config, data);
- current_parsing_scope = CONFIG_SCOPE_REPO;
+ current_parsing_scope = CONFIG_SCOPE_LOCAL;
if (!opts->ignore_repo && repo_config &&
!access_or_die(repo_config, R_OK, 0))
ret += git_config_from_file(fn, repo_config, data);
- /*
- * Note: this should have a new scope, CONFIG_SCOPE_WORKTREE.
- * But let's not complicate things before it's actually needed.
- */
+ current_parsing_scope = CONFIG_SCOPE_WORKTREE;
if (!opts->ignore_worktree && repository_format_worktree_config) {
char *path = git_pathdup("config.worktree");
if (!access_or_die(path, R_OK, 0))
@@ -1740,11 +1738,11 @@ static int do_git_config_sequence(const struct config_options *opts,
free(path);
}
- current_parsing_scope = CONFIG_SCOPE_CMDLINE;
+ current_parsing_scope = CONFIG_SCOPE_COMMAND;
if (!opts->ignore_cmdline && git_config_from_parameters(fn, data) < 0)
die(_("unable to parse command-line config"));
- current_parsing_scope = CONFIG_SCOPE_UNKNOWN;
+ current_parsing_scope = prev_parsing_scope;
free(xdg_config);
free(user_config);
free(repo_config);
@@ -1765,6 +1763,9 @@ int config_with_options(config_fn_t fn, void *data,
data = &inc;
}
+ if (config_source)
+ current_parsing_scope = config_source->scope;
+
/*
* If we have a specific filename, use it. Otherwise, follow the
* regular lookup sequence.
@@ -3297,6 +3298,26 @@ const char *current_config_origin_type(void)
}
}
+const char *config_scope_name(enum config_scope scope)
+{
+ switch (scope) {
+ case CONFIG_SCOPE_SYSTEM:
+ return "system";
+ case CONFIG_SCOPE_GLOBAL:
+ return "global";
+ case CONFIG_SCOPE_LOCAL:
+ return "local";
+ case CONFIG_SCOPE_WORKTREE:
+ return "worktree";
+ case CONFIG_SCOPE_COMMAND:
+ return "command";
+ case CONFIG_SCOPE_SUBMODULE:
+ return "submodule";
+ default:
+ return "unknown";
+ }
+}
+
const char *current_config_name(void)
{
const char *name;
@@ -3317,6 +3338,14 @@ enum config_scope current_config_scope(void)
return current_parsing_scope;
}
+int current_config_line(void)
+{
+ if (current_config_kvi)
+ return current_config_kvi->linenr;
+ else
+ return cf->linenr;
+}
+
int lookup_config(const char **mapping, int nr_mapping, const char *var)
{
int i;
diff --git a/config.h b/config.h
index 91fd4c5..9b3773f 100644
--- a/config.h
+++ b/config.h
@@ -35,10 +35,22 @@ struct object_id;
#define CONFIG_REGEX_NONE ((void *)1)
+enum config_scope {
+ CONFIG_SCOPE_UNKNOWN = 0,
+ CONFIG_SCOPE_SYSTEM,
+ CONFIG_SCOPE_GLOBAL,
+ CONFIG_SCOPE_LOCAL,
+ CONFIG_SCOPE_WORKTREE,
+ CONFIG_SCOPE_COMMAND,
+ CONFIG_SCOPE_SUBMODULE,
+};
+const char *config_scope_name(enum config_scope scope);
+
struct git_config_source {
unsigned int use_stdin:1;
const char *file;
const char *blob;
+ enum config_scope scope;
};
enum config_origin_type {
@@ -294,17 +306,10 @@ int config_error_nonbool(const char *);
int git_config_parse_parameter(const char *, config_fn_t fn, void *data);
-enum config_scope {
- CONFIG_SCOPE_UNKNOWN = 0,
- CONFIG_SCOPE_SYSTEM,
- CONFIG_SCOPE_GLOBAL,
- CONFIG_SCOPE_REPO,
- CONFIG_SCOPE_CMDLINE,
-};
-
enum config_scope current_config_scope(void);
const char *current_config_origin_type(void);
const char *current_config_name(void);
+int current_config_line(void);
/**
* Include Directives
diff --git a/connected.c b/connected.c
index c337f5f..7e9bd1b 100644
--- a/connected.c
+++ b/connected.c
@@ -52,19 +52,28 @@ int check_connected(oid_iterate_fn fn, void *cb_data,
strbuf_release(&idx_file);
}
- if (opt->check_refs_only) {
+ if (opt->check_refs_are_promisor_objects_only) {
/*
* For partial clones, we don't want to have to do a regular
* connectivity check because we have to enumerate and exclude
* all promisor objects (slow), and then the connectivity check
* itself becomes a no-op because in a partial clone every
* object is a promisor object. Instead, just make sure we
- * received the objects pointed to by each wanted ref.
+ * received, in a promisor packfile, the objects pointed to by
+ * each wanted ref.
*/
do {
- if (!repo_has_object_file_with_flags(the_repository, &oid,
- OBJECT_INFO_SKIP_FETCH_OBJECT))
- return 1;
+ struct packed_git *p;
+
+ for (p = get_all_packs(the_repository); p; p = p->next) {
+ if (!p->pack_promisor)
+ continue;
+ if (find_pack_entry_one(oid.hash, p))
+ goto promisor_pack_found;
+ }
+ return 1;
+promisor_pack_found:
+ ;
} while (!fn(cb_data, &oid));
return 0;
}
diff --git a/connected.h b/connected.h
index ce2e7d8..eba5c26 100644
--- a/connected.h
+++ b/connected.h
@@ -48,12 +48,13 @@ struct check_connected_options {
unsigned is_deepening_fetch : 1;
/*
- * If non-zero, only check the top-level objects referenced by the
- * wanted refs (passed in as cb_data). This is useful for partial
- * clones, where enumerating and excluding all promisor objects is very
- * slow and the commit-walk itself becomes a no-op.
+ * If non-zero, only check that the top-level objects referenced by the
+ * wanted refs (passed in as cb_data) are promisor objects. This is
+ * useful for partial clones, where enumerating and excluding all
+ * promisor objects is very slow and the commit-walk itself becomes a
+ * no-op.
*/
- unsigned check_refs_only : 1;
+ unsigned check_refs_are_promisor_objects_only : 1;
};
#define CHECK_CONNECTED_INIT { 0 }
diff --git a/contrib/buildsystems/engine.pl b/contrib/buildsystems/engine.pl
index fba8a3f..0709785 100755
--- a/contrib/buildsystems/engine.pl
+++ b/contrib/buildsystems/engine.pl
@@ -343,9 +343,9 @@ sub handleLinkLine
} elsif ("$part" eq "-lz") {
push(@libs, "zlib.lib");
} elsif ("$part" eq "-lcrypto") {
- push(@libs, "libeay32.lib");
+ push(@libs, "libcrypto.lib");
} elsif ("$part" eq "-lssl") {
- push(@libs, "ssleay32.lib");
+ push(@libs, "libssl.lib");
} elsif ("$part" eq "-lcurl") {
push(@libs, "libcurl.lib");
} elsif ("$part" eq "-lexpat") {
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index e4d9ff4..1aac5a5 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1069,15 +1069,32 @@ __git_aliased_command ()
done
}
-# __git_find_on_cmdline requires 1 argument
+# Check whether one of the given words is present on the command line,
+# and print the first word found.
+#
+# Usage: __git_find_on_cmdline [<option>]... "<wordlist>"
+# --show-idx: Optionally show the index of the found word in the $words array.
__git_find_on_cmdline ()
{
- local word subcommand c=1
+ local word c=1 show_idx
+
+ while test $# -gt 1; do
+ case "$1" in
+ --show-idx) show_idx=y ;;
+ *) return 1 ;;
+ esac
+ shift
+ done
+ local wordlist="$1"
+
while [ $c -lt $cword ]; do
- word="${words[c]}"
- for subcommand in $1; do
- if [ "$subcommand" = "$word" ]; then
- echo "$subcommand"
+ for word in $wordlist; do
+ if [ "$word" = "${words[c]}" ]; then
+ if [ -n "$show_idx" ]; then
+ echo "$c $word"
+ else
+ echo "$word"
+ fi
return
fi
done
@@ -2718,6 +2735,27 @@ _git_show_branch ()
__git_complete_revlist
}
+_git_sparse_checkout ()
+{
+ local subcommands="list init set disable"
+ local subcommand="$(__git_find_on_cmdline "$subcommands")"
+ if [ -z "$subcommand" ]; then
+ __gitcomp "$subcommands"
+ return
+ fi
+
+ case "$subcommand,$cur" in
+ init,--*)
+ __gitcomp "--cone"
+ ;;
+ set,--*)
+ __gitcomp "--stdin"
+ ;;
+ *)
+ ;;
+ esac
+}
+
_git_stash ()
{
local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
@@ -2969,33 +3007,83 @@ _git_whatchanged ()
_git_log
}
+__git_complete_worktree_paths ()
+{
+ local IFS=$'\n'
+ __gitcomp_nl "$(git worktree list --porcelain |
+ # Skip the first entry: it's the path of the main worktree,
+ # which can't be moved, removed, locked, etc.
+ sed -n -e '2,$ s/^worktree //p')"
+}
+
_git_worktree ()
{
local subcommands="add list lock move prune remove unlock"
- local subcommand="$(__git_find_on_cmdline "$subcommands")"
- if [ -z "$subcommand" ]; then
+ local subcommand subcommand_idx
+
+ subcommand="$(__git_find_on_cmdline --show-idx "$subcommands")"
+ subcommand_idx="${subcommand% *}"
+ subcommand="${subcommand#* }"
+
+ case "$subcommand,$cur" in
+ ,*)
__gitcomp "$subcommands"
- else
- case "$subcommand,$cur" in
- add,--*)
- __gitcomp_builtin worktree_add
- ;;
- list,--*)
- __gitcomp_builtin worktree_list
- ;;
- lock,--*)
- __gitcomp_builtin worktree_lock
- ;;
- prune,--*)
- __gitcomp_builtin worktree_prune
- ;;
- remove,--*)
- __gitcomp "--force"
+ ;;
+ *,--*)
+ __gitcomp_builtin worktree_$subcommand
+ ;;
+ add,*) # usage: git worktree add [<options>] <path> [<commit-ish>]
+ # Here we are not completing an --option, it's either the
+ # path or a ref.
+ case "$prev" in
+ -b|-B) # Complete refs for branch to be created/reseted.
+ __git_complete_refs
;;
- *)
+ -*) # The previous word is an -o|--option without an
+ # unstuck argument: have to complete the path for
+ # the new worktree, so don't list anything, but let
+ # Bash fall back to filename completion.
+ ;;
+ *) # The previous word is not an --option, so it must
+ # be either the 'add' subcommand, the unstuck
+ # argument of an option (e.g. branch for -b|-B), or
+ # the path for the new worktree.
+ if [ $cword -eq $((subcommand_idx+1)) ]; then
+ # Right after the 'add' subcommand: have to
+ # complete the path, so fall back to Bash
+ # filename completion.
+ :
+ else
+ case "${words[cword-2]}" in
+ -b|-B) # After '-b <branch>': have to
+ # complete the path, so fall back
+ # to Bash filename completion.
+ ;;
+ *) # After the path: have to complete
+ # the ref to be checked out.
+ __git_complete_refs
+ ;;
+ esac
+ fi
;;
esac
- fi
+ ;;
+ lock,*|remove,*|unlock,*)
+ __git_complete_worktree_paths
+ ;;
+ move,*)
+ if [ $cword -eq $((subcommand_idx+1)) ]; then
+ # The first parameter must be an existing working
+ # tree to be moved.
+ __git_complete_worktree_paths
+ else
+ # The second parameter is the destination: it could
+ # be any path, so don't list anything, but let Bash
+ # fall back to filename completion.
+ :
+ fi
+ ;;
+ esac
}
__git_complete_common () {
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index 1d510cd..014cd7c 100644
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -429,11 +429,7 @@ __git_ps1 ()
__git_eread "$g/rebase-merge/head-name" b
__git_eread "$g/rebase-merge/msgnum" step
__git_eread "$g/rebase-merge/end" total
- if [ -f "$g/rebase-merge/interactive" ]; then
- r="|REBASE-i"
- else
- r="|REBASE-m"
- fi
+ r="|REBASE"
else
if [ -d "$g/rebase-apply" ]; then
__git_eread "$g/rebase-apply/next" step
diff --git a/contrib/credential/netrc/.gitignore b/contrib/credential/netrc/.gitignore
new file mode 100644
index 0000000..d41cdde
--- /dev/null
+++ b/contrib/credential/netrc/.gitignore
@@ -0,0 +1 @@
+git-credential-netrc
diff --git a/contrib/credential/netrc/Makefile b/contrib/credential/netrc/Makefile
index 6174e3b..c284fb8 100644
--- a/contrib/credential/netrc/Makefile
+++ b/contrib/credential/netrc/Makefile
@@ -1,8 +1,30 @@
# The default target of this Makefile is...
all::
-test:
+SCRIPT_PERL = git-credential-netrc.perl
+GIT_ROOT_DIR = ../../..
+HERE = contrib/credential/netrc
+
+SCRIPT_PERL_FULL = $(patsubst %,$(HERE)/%,$(SCRIPT_PERL))
+
+all:: build
+
+build:
+ $(MAKE) -C $(GIT_ROOT_DIR) SCRIPT_PERL="$(SCRIPT_PERL_FULL)" \
+ build-perl-script
+
+install: build
+ $(MAKE) -C $(GIT_ROOT_DIR) SCRIPT_PERL="$(SCRIPT_PERL_FULL)" \
+ install-perl-script
+
+clean:
+ $(MAKE) -C $(GIT_ROOT_DIR) SCRIPT_PERL="$(SCRIPT_PERL_FULL)" \
+ clean-perl-script
+
+test: build
./t-git-credential-netrc.sh
-testverbose:
+testverbose: build
./t-git-credential-netrc.sh -d -v
+
+.PHONY: all build install clean test testverbose
diff --git a/contrib/credential/netrc/git-credential-netrc b/contrib/credential/netrc/git-credential-netrc.perl
index ebfc123..bc57cc6 100755
--- a/contrib/credential/netrc/git-credential-netrc
+++ b/contrib/credential/netrc/git-credential-netrc.perl
@@ -423,7 +423,7 @@ sub load_config {
# load settings from git config
my $options = shift;
# set from command argument, gpg.program option, or default to gpg
- $options->{'gpg'} //= Git->repository()->config('gpg.program')
+ $options->{'gpg'} //= Git::config('gpg.program')
// 'gpg';
log_verbose("using $options{'gpg'} for GPG operations");
}
diff --git a/convert.c b/convert.c
index 797e0bd..5ead3ce 100644
--- a/convert.c
+++ b/convert.c
@@ -1146,7 +1146,7 @@ static int ident_to_worktree(const char *src, size_t len,
/* are we "faking" in place editing ? */
if (src == buf->buf)
to_free = strbuf_detach(buf, NULL);
- hash_object_file(src, len, "blob", &oid);
+ hash_object_file(the_hash_algo, src, len, "blob", &oid);
strbuf_grow(buf, len + cnt * (the_hash_algo->hexsz + 3));
for (;;) {
@@ -1940,7 +1940,7 @@ static struct stream_filter *ident_filter(const struct object_id *oid)
* the contents cannot be filtered without reading the whole thing
* in-core.
*
- * Note that you would be crazy to set CRLF, smuge/clean or ident to a
+ * Note that you would be crazy to set CRLF, smudge/clean or ident to a
* large binary blob you would want us not to slurp into the memory!
*/
struct stream_filter *get_stream_filter(const struct index_state *istate,
diff --git a/credential.c b/credential.c
index 62be651..77dfde4 100644
--- a/credential.c
+++ b/credential.c
@@ -6,6 +6,7 @@
#include "url.h"
#include "prompt.h"
#include "sigchain.h"
+#include "urlmatch.h"
void credential_init(struct credential *c)
{
@@ -40,7 +41,7 @@ static int credential_config_callback(const char *var, const char *value,
void *data)
{
struct credential *c = data;
- const char *key, *dot;
+ const char *key;
if (!skip_prefix(var, "credential.", &key))
return 0;
@@ -48,31 +49,16 @@ static int credential_config_callback(const char *var, const char *value,
if (!value)
return config_error_nonbool(var);
- dot = strrchr(key, '.');
- if (dot) {
- struct credential want = CREDENTIAL_INIT;
- char *url = xmemdupz(key, dot - key);
- int matched;
-
- credential_from_url(&want, url);
- matched = credential_match(&want, c);
-
- credential_clear(&want);
- free(url);
-
- if (!matched)
- return 0;
- key = dot + 1;
- }
-
if (!strcmp(key, "helper")) {
if (*value)
string_list_append(&c->helpers, value);
else
string_list_clear(&c->helpers, 0);
} else if (!strcmp(key, "username")) {
- if (!c->username)
+ if (!c->username_from_proto) {
+ free(c->username);
c->username = xstrdup(value);
+ }
}
else if (!strcmp(key, "usehttppath"))
c->use_http_path = git_config_bool(var, value);
@@ -87,11 +73,38 @@ static int proto_is_http(const char *s)
return !strcmp(s, "https") || !strcmp(s, "http");
}
+static void credential_describe(struct credential *c, struct strbuf *out);
+static void credential_format(struct credential *c, struct strbuf *out);
+
+static int select_all(const struct urlmatch_item *a,
+ const struct urlmatch_item *b)
+{
+ return 0;
+}
+
static void credential_apply_config(struct credential *c)
{
+ char *normalized_url;
+ struct urlmatch_config config = { STRING_LIST_INIT_DUP };
+ struct strbuf url = STRBUF_INIT;
+
if (c->configured)
return;
- git_config(credential_config_callback, c);
+
+ config.section = "credential";
+ config.key = NULL;
+ config.collect_fn = credential_config_callback;
+ config.cascade_fn = NULL;
+ config.select_fn = select_all;
+ config.cb = c;
+
+ credential_format(c, &url);
+ normalized_url = url_normalize(url.buf, &config.url);
+
+ git_config(urlmatch_config_entry, &config);
+ free(normalized_url);
+ strbuf_release(&url);
+
c->configured = 1;
if (!c->use_http_path && proto_is_http(c->protocol)) {
@@ -112,6 +125,23 @@ static void credential_describe(struct credential *c, struct strbuf *out)
strbuf_addf(out, "/%s", c->path);
}
+static void credential_format(struct credential *c, struct strbuf *out)
+{
+ if (!c->protocol)
+ return;
+ strbuf_addf(out, "%s://", c->protocol);
+ if (c->username && *c->username) {
+ strbuf_add_percentencode(out, c->username);
+ strbuf_addch(out, '@');
+ }
+ if (c->host)
+ strbuf_addstr(out, c->host);
+ if (c->path) {
+ strbuf_addch(out, '/');
+ strbuf_add_percentencode(out, c->path);
+ }
+}
+
static char *credential_ask_one(const char *what, struct credential *c,
int flags)
{
@@ -163,6 +193,7 @@ int credential_read(struct credential *c, FILE *fp)
if (!strcmp(key, "username")) {
free(c->username);
c->username = xstrdup(value);
+ c->username_from_proto = 1;
} else if (!strcmp(key, "password")) {
free(c->password);
c->password = xstrdup(value);
@@ -349,10 +380,14 @@ void credential_from_url(struct credential *c, const char *url)
else if (!colon || at <= colon) {
/* Case (2) */
c->username = url_decode_mem(cp, at - cp);
+ if (c->username && *c->username)
+ c->username_from_proto = 1;
host = at + 1;
} else {
/* Case (3) */
c->username = url_decode_mem(cp, colon - cp);
+ if (c->username && *c->username)
+ c->username_from_proto = 1;
c->password = url_decode_mem(colon + 1, at - (colon + 1));
host = at + 1;
}
diff --git a/credential.h b/credential.h
index 5772d50..fec7815 100644
--- a/credential.h
+++ b/credential.h
@@ -90,96 +90,6 @@
* return status;
* }
* -----------------------------------------------------------------------
- *
- * Credential Helpers
- * ------------------
- *
- * Credential helpers are programs executed by Git to fetch or save
- * credentials from and to long-term storage (where "long-term" is simply
- * longer than a single Git process; e.g., credentials may be stored
- * in-memory for a few minutes, or indefinitely on disk).
- *
- * Each helper is specified by a single string in the configuration
- * variable `credential.helper` (and others, see Documentation/git-config.txt).
- * The string is transformed by Git into a command to be executed using
- * these rules:
- *
- * 1. If the helper string begins with "!", it is considered a shell
- * snippet, and everything after the "!" becomes the command.
- *
- * 2. Otherwise, if the helper string begins with an absolute path, the
- * verbatim helper string becomes the command.
- *
- * 3. Otherwise, the string "git credential-" is prepended to the helper
- * string, and the result becomes the command.
- *
- * The resulting command then has an "operation" argument appended to it
- * (see below for details), and the result is executed by the shell.
- *
- * Here are some example specifications:
- *
- * ----------------------------------------------------
- * # run "git credential-foo"
- * foo
- *
- * # same as above, but pass an argument to the helper
- * foo --bar=baz
- *
- * # the arguments are parsed by the shell, so use shell
- * # quoting if necessary
- * foo --bar="whitespace arg"
- *
- * # you can also use an absolute path, which will not use the git wrapper
- * /path/to/my/helper --with-arguments
- *
- * # or you can specify your own shell snippet
- * !f() { echo "password=`cat $HOME/.secret`"; }; f
- * ----------------------------------------------------
- *
- * Generally speaking, rule (3) above is the simplest for users to specify.
- * Authors of credential helpers should make an effort to assist their
- * users by naming their program "git-credential-$NAME", and putting it in
- * the $PATH or $GIT_EXEC_PATH during installation, which will allow a user
- * to enable it with `git config credential.helper $NAME`.
- *
- * When a helper is executed, it will have one "operation" argument
- * appended to its command line, which is one of:
- *
- * `get`::
- *
- * Return a matching credential, if any exists.
- *
- * `store`::
- *
- * Store the credential, if applicable to the helper.
- *
- * `erase`::
- *
- * Remove a matching credential, if any, from the helper's storage.
- *
- * The details of the credential will be provided on the helper's stdin
- * stream. The exact format is the same as the input/output format of the
- * `git credential` plumbing command (see the section `INPUT/OUTPUT
- * FORMAT` in Documentation/git-credential.txt for a detailed specification).
- *
- * For a `get` operation, the helper should produce a list of attributes
- * on stdout in the same format. A helper is free to produce a subset, or
- * even no values at all if it has nothing useful to provide. Any provided
- * attributes will overwrite those already known about by Git. If a helper
- * outputs a `quit` attribute with a value of `true` or `1`, no further
- * helpers will be consulted, nor will the user be prompted (if no
- * credential has been provided, the operation will then fail).
- *
- * For a `store` or `erase` operation, the helper's output is ignored.
- * If it fails to perform the requested operation, it may complain to
- * stderr to inform the user. If it does not support the requested
- * operation (e.g., a read-only store), it should silently ignore the
- * request.
- *
- * If a helper receives any other operation, it should silently ignore the
- * request. This leaves room for future operations to be added (older
- * helpers will just ignore the new requests).
- *
*/
@@ -208,7 +118,8 @@ struct credential {
unsigned approved:1,
configured:1,
quit:1,
- use_http_path:1;
+ use_http_path:1,
+ username_from_proto:1;
char *username;
char *password;
diff --git a/csum-file.h b/csum-file.h
index a98b1ee..f9cbd31 100644
--- a/csum-file.h
+++ b/csum-file.h
@@ -42,6 +42,15 @@ void hashflush(struct hashfile *f);
void crc32_begin(struct hashfile *);
uint32_t crc32_end(struct hashfile *);
+/*
+ * Returns the total number of bytes fed to the hashfile so far (including ones
+ * that have not been written out to the descriptor yet).
+ */
+static inline off_t hashfile_total(struct hashfile *f)
+{
+ return f->total + f->offset;
+}
+
static inline void hashwrite_u8(struct hashfile *f, uint8_t data)
{
hashwrite(f, &data, sizeof(data));
diff --git a/diff.c b/diff.c
index 8e2914c..f2cfbf2 100644
--- a/diff.c
+++ b/diff.c
@@ -414,14 +414,6 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
return 0;
}
- if (!strcmp(var, "diff.wserrorhighlight")) {
- int val = parse_ws_error_highlight(value);
- if (val < 0)
- return -1;
- ws_error_highlight_default = val;
- return 0;
- }
-
if (git_color_config(var, value, cb) < 0)
return -1;
@@ -450,6 +442,14 @@ int git_diff_basic_config(const char *var, const char *value, void *cb)
return color_parse(value, diff_colors[slot]);
}
+ if (!strcmp(var, "diff.wserrorhighlight")) {
+ int val = parse_ws_error_highlight(value);
+ if (val < 0)
+ return -1;
+ ws_error_highlight_default = val;
+ return 0;
+ }
+
/* like GNU diff's --suppress-blank-empty option */
if (!strcmp(var, "diff.suppressblankempty") ||
/* for backwards compatibility */
@@ -4024,7 +4024,7 @@ int diff_populate_filespec(struct repository *r,
return 0;
}
}
- s->data = read_object_file(&s->oid, &type, &s->size);
+ s->data = repo_read_object_file(r, &s->oid, &type, &s->size);
if (!s->data)
die("unable to read %s", oid_to_hex(&s->oid));
s->should_free = 1;
diff --git a/diffcore-rename.c b/diffcore-rename.c
index 531d7ad..e189f40 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -263,8 +263,8 @@ static unsigned int hash_filespec(struct repository *r,
if (!filespec->oid_valid) {
if (diff_populate_filespec(r, filespec, 0))
return 0;
- hash_object_file(filespec->data, filespec->size, "blob",
- &filespec->oid);
+ hash_object_file(r->hash_algo, filespec->data, filespec->size,
+ "blob", &filespec->oid);
}
return oidhash(&filespec->oid);
}
diff --git a/dir.c b/dir.c
index 7d25522..0ffb1b3 100644
--- a/dir.c
+++ b/dir.c
@@ -41,7 +41,8 @@ struct cached_dir {
int nr_files;
int nr_dirs;
- struct dirent *de;
+ const char *d_name;
+ int d_type;
const char *file;
struct untracked_cache_dir *ucd;
};
@@ -50,8 +51,8 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
struct index_state *istate, const char *path, int len,
struct untracked_cache_dir *untracked,
int check_only, int stop_at_first_file, const struct pathspec *pathspec);
-static int get_dtype(struct dirent *de, struct index_state *istate,
- const char *path, int len);
+static int resolve_dtype(int dtype, struct index_state *istate,
+ const char *path, int len);
int count_slashes(const char *s)
{
@@ -635,11 +636,42 @@ int pl_hashmap_cmp(const void *unused_cmp_data,
return strncmp(ee1->pattern, ee2->pattern, min_len);
}
+static char *dup_and_filter_pattern(const char *pattern)
+{
+ char *set, *read;
+ size_t count = 0;
+ char *result = xstrdup(pattern);
+
+ set = result;
+ read = result;
+
+ while (*read) {
+ /* skip escape characters (once) */
+ if (*read == '\\')
+ read++;
+
+ *set = *read;
+
+ set++;
+ read++;
+ count++;
+ }
+ *set = 0;
+
+ if (count > 2 &&
+ *(set - 1) == '*' &&
+ *(set - 2) == '/')
+ *(set - 2) = 0;
+
+ return result;
+}
+
static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern *given)
{
struct pattern_entry *translated;
char *truncated;
char *data = NULL;
+ const char *prev, *cur, *next;
if (!pl->use_cone_patterns)
return;
@@ -656,17 +688,57 @@ static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern
return;
}
+ if (given->patternlen < 2 ||
+ *given->pattern == '*' ||
+ strstr(given->pattern, "**")) {
+ /* Not a cone pattern. */
+ warning(_("unrecognized pattern: '%s'"), given->pattern);
+ goto clear_hashmaps;
+ }
+
+ prev = given->pattern;
+ cur = given->pattern + 1;
+ next = given->pattern + 2;
+
+ while (*cur) {
+ /* Watch for glob characters '*', '\', '[', '?' */
+ if (!is_glob_special(*cur))
+ goto increment;
+
+ /* But only if *prev != '\\' */
+ if (*prev == '\\')
+ goto increment;
+
+ /* But allow the initial '\' */
+ if (*cur == '\\' &&
+ is_glob_special(*next))
+ goto increment;
+
+ /* But a trailing '/' then '*' is fine */
+ if (*prev == '/' &&
+ *cur == '*' &&
+ *next == 0)
+ goto increment;
+
+ /* Not a cone pattern. */
+ warning(_("unrecognized pattern: '%s'"), given->pattern);
+ goto clear_hashmaps;
+
+ increment:
+ prev++;
+ cur++;
+ next++;
+ }
+
if (given->patternlen > 2 &&
!strcmp(given->pattern + given->patternlen - 2, "/*")) {
if (!(given->flags & PATTERN_FLAG_NEGATIVE)) {
/* Not a cone pattern. */
- pl->use_cone_patterns = 0;
warning(_("unrecognized pattern: '%s'"), given->pattern);
goto clear_hashmaps;
}
- truncated = xstrdup(given->pattern);
- truncated[given->patternlen - 2] = 0;
+ truncated = dup_and_filter_pattern(given->pattern);
translated = xmalloc(sizeof(struct pattern_entry));
translated->pattern = truncated;
@@ -700,7 +772,7 @@ static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern
translated = xmalloc(sizeof(struct pattern_entry));
- translated->pattern = xstrdup(given->pattern);
+ translated->pattern = dup_and_filter_pattern(given->pattern);
translated->patternlen = given->patternlen;
hashmap_entry_init(&translated->ent,
ignore_case ?
@@ -1002,8 +1074,8 @@ static int add_patterns(const char *fname, const char *base, int baselen,
oidcpy(&oid_stat->oid,
&istate->cache[pos]->oid);
else
- hash_object_file(buf, size, "blob",
- &oid_stat->oid);
+ hash_object_file(the_hash_algo, buf, size,
+ "blob", &oid_stat->oid);
fill_stat_data(&oid_stat->stat, &st);
oid_stat->valid = 1;
}
@@ -1215,8 +1287,7 @@ static struct path_pattern *last_matching_pattern_from_list(const char *pathname
int prefix = pattern->nowildcardlen;
if (pattern->flags & PATTERN_FLAG_MUSTBEDIR) {
- if (*dtype == DT_UNKNOWN)
- *dtype = get_dtype(NULL, istate, pathname, pathlen);
+ *dtype = resolve_dtype(*dtype, istate, pathname, pathlen);
if (*dtype != DT_DIR)
continue;
}
@@ -1842,10 +1913,9 @@ static int get_index_dtype(struct index_state *istate,
return DT_UNKNOWN;
}
-static int get_dtype(struct dirent *de, struct index_state *istate,
- const char *path, int len)
+static int resolve_dtype(int dtype, struct index_state *istate,
+ const char *path, int len)
{
- int dtype = de ? DTYPE(de) : DT_UNKNOWN;
struct stat st;
if (dtype != DT_UNKNOWN)
@@ -1870,14 +1940,13 @@ static enum path_treatment treat_one_path(struct dir_struct *dir,
struct strbuf *path,
int baselen,
const struct pathspec *pathspec,
- int dtype, struct dirent *de)
+ int dtype)
{
int exclude;
int has_path_in_index = !!index_file_exists(istate, path->buf, path->len, ignore_case);
enum path_treatment path_treatment;
- if (dtype == DT_UNKNOWN)
- dtype = get_dtype(de, istate, path->buf, path->len);
+ dtype = resolve_dtype(dtype, istate, path->buf, path->len);
/* Always exclude indexed files */
if (dtype != DT_DIR && has_path_in_index)
@@ -1985,21 +2054,18 @@ static enum path_treatment treat_path(struct dir_struct *dir,
int baselen,
const struct pathspec *pathspec)
{
- int dtype;
- struct dirent *de = cdir->de;
-
- if (!de)
+ if (!cdir->d_name)
return treat_path_fast(dir, untracked, cdir, istate, path,
baselen, pathspec);
- if (is_dot_or_dotdot(de->d_name) || !fspathcmp(de->d_name, ".git"))
+ if (is_dot_or_dotdot(cdir->d_name) || !fspathcmp(cdir->d_name, ".git"))
return path_none;
strbuf_setlen(path, baselen);
- strbuf_addstr(path, de->d_name);
+ strbuf_addstr(path, cdir->d_name);
if (simplify_away(path->buf, path->len, pathspec))
return path_none;
- dtype = DTYPE(de);
- return treat_one_path(dir, untracked, istate, path, baselen, pathspec, dtype, de);
+ return treat_one_path(dir, untracked, istate, path, baselen, pathspec,
+ cdir->d_type);
}
static void add_untracked(struct untracked_cache_dir *dir, const char *name)
@@ -2087,10 +2153,17 @@ static int open_cached_dir(struct cached_dir *cdir,
static int read_cached_dir(struct cached_dir *cdir)
{
+ struct dirent *de;
+
if (cdir->fdir) {
- cdir->de = readdir(cdir->fdir);
- if (!cdir->de)
+ de = readdir(cdir->fdir);
+ if (!de) {
+ cdir->d_name = NULL;
+ cdir->d_type = DT_UNKNOWN;
return -1;
+ }
+ cdir->d_name = de->d_name;
+ cdir->d_type = DTYPE(de);
return 0;
}
while (cdir->nr_dirs < cdir->untracked->dirs_nr) {
@@ -2216,7 +2289,7 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
/* recurse into subdir if instructed by treat_path */
if ((state == path_recurse) ||
((state == path_untracked) &&
- (get_dtype(cdir.de, istate, path.buf, path.len) == DT_DIR) &&
+ (resolve_dtype(cdir.d_type, istate, path.buf, path.len) == DT_DIR) &&
((dir->flags & DIR_SHOW_IGNORED_TOO) ||
(pathspec &&
do_match_pathspec(istate, pathspec, path.buf, path.len,
@@ -2308,16 +2381,16 @@ static int treat_leading_path(struct dir_struct *dir,
* WARNING WARNING WARNING:
*
* Any updates to the traversal logic here may need corresponding
- * updates in treat_leading_path(). See the commit message for the
- * commit adding this warning as well as the commit preceding it
- * for details.
+ * updates in read_directory_recursive(). See 777b420347 (dir:
+ * synchronize treat_leading_path() and read_directory_recursive(),
+ * 2019-12-19) and its parent commit for details.
*/
struct strbuf sb = STRBUF_INIT;
+ struct strbuf subdir = STRBUF_INIT;
int prevlen, baselen;
const char *cp;
struct cached_dir cdir;
- struct dirent *de;
enum path_treatment state = path_none;
/*
@@ -2342,22 +2415,8 @@ static int treat_leading_path(struct dir_struct *dir,
if (!len)
return 1;
- /*
- * We need a manufactured dirent with sufficient space to store a
- * leading directory component of path in its d_name. Here, we
- * assume that the dirent's d_name is either declared as
- * char d_name[BIG_ENOUGH]
- * or that it is declared at the end of the struct as
- * char d_name[]
- * For either case, padding with len+1 bytes at the end will ensure
- * sufficient storage space.
- */
- de = xcalloc(1, st_add3(sizeof(struct dirent), len, 1));
memset(&cdir, 0, sizeof(cdir));
- cdir.de = de;
-#if defined(DT_UNKNOWN) && !defined(NO_D_TYPE_IN_DIRENT)
- de->d_type = DT_DIR;
-#endif
+ cdir.d_type = DT_DIR;
baselen = 0;
prevlen = 0;
while (1) {
@@ -2374,15 +2433,20 @@ static int treat_leading_path(struct dir_struct *dir,
break;
strbuf_reset(&sb);
strbuf_add(&sb, path, prevlen);
- memcpy(de->d_name, path+prevlen, baselen-prevlen);
- de->d_name[baselen-prevlen] = '\0';
+ strbuf_reset(&subdir);
+ strbuf_add(&subdir, path+prevlen, baselen-prevlen);
+ cdir.d_name = subdir.buf;
state = treat_path(dir, NULL, &cdir, istate, &sb, prevlen,
pathspec);
if (state == path_untracked &&
- get_dtype(cdir.de, istate, sb.buf, sb.len) == DT_DIR &&
+ resolve_dtype(cdir.d_type, istate, sb.buf, sb.len) == DT_DIR &&
(dir->flags & DIR_SHOW_IGNORED_TOO ||
do_match_pathspec(istate, pathspec, sb.buf, sb.len,
baselen, NULL, DO_MATCH_LEADING_PATHSPEC) == MATCHED_RECURSIVELY_LEADING_PATHSPEC)) {
+ if (!match_pathspec(istate, pathspec, sb.buf, sb.len,
+ 0 /* prefix */, NULL,
+ 0 /* do NOT special case dirs */))
+ state = path_none;
add_path_to_appropriate_result_list(dir, NULL, &cdir,
istate,
&sb, baselen,
@@ -2399,7 +2463,7 @@ static int treat_leading_path(struct dir_struct *dir,
&sb, baselen, pathspec,
state);
- free(de);
+ strbuf_release(&subdir);
strbuf_release(&sb);
return state == path_recurse;
}
diff --git a/ewah/bitmap.c b/ewah/bitmap.c
index 52f1178..d8cec58 100644
--- a/ewah/bitmap.c
+++ b/ewah/bitmap.c
@@ -22,21 +22,26 @@
#define EWAH_MASK(x) ((eword_t)1 << (x % BITS_IN_EWORD))
#define EWAH_BLOCK(x) (x / BITS_IN_EWORD)
-struct bitmap *bitmap_new(void)
+struct bitmap *bitmap_word_alloc(size_t word_alloc)
{
struct bitmap *bitmap = xmalloc(sizeof(struct bitmap));
- bitmap->words = xcalloc(32, sizeof(eword_t));
- bitmap->word_alloc = 32;
+ bitmap->words = xcalloc(word_alloc, sizeof(eword_t));
+ bitmap->word_alloc = word_alloc;
return bitmap;
}
+struct bitmap *bitmap_new(void)
+{
+ return bitmap_word_alloc(32);
+}
+
void bitmap_set(struct bitmap *self, size_t pos)
{
size_t block = EWAH_BLOCK(pos);
if (block >= self->word_alloc) {
size_t old_size = self->word_alloc;
- self->word_alloc = block * 2;
+ self->word_alloc = block ? block * 2 : 1;
REALLOC_ARRAY(self->words, self->word_alloc);
memset(self->words + old_size, 0x0,
(self->word_alloc - old_size) * sizeof(eword_t));
@@ -45,6 +50,14 @@ void bitmap_set(struct bitmap *self, size_t pos)
self->words[block] |= EWAH_MASK(pos);
}
+void bitmap_unset(struct bitmap *self, size_t pos)
+{
+ size_t block = EWAH_BLOCK(pos);
+
+ if (block < self->word_alloc)
+ self->words[block] &= ~EWAH_MASK(pos);
+}
+
int bitmap_get(struct bitmap *self, size_t pos)
{
size_t block = EWAH_BLOCK(pos);
diff --git a/ewah/ewok.h b/ewah/ewok.h
index 84b2a29..011852b 100644
--- a/ewah/ewok.h
+++ b/ewah/ewok.h
@@ -172,7 +172,9 @@ struct bitmap {
};
struct bitmap *bitmap_new(void);
+struct bitmap *bitmap_word_alloc(size_t word_alloc);
void bitmap_set(struct bitmap *self, size_t pos);
+void bitmap_unset(struct bitmap *self, size_t pos);
int bitmap_get(struct bitmap *self, size_t pos);
void bitmap_reset(struct bitmap *self);
void bitmap_free(struct bitmap *self);
diff --git a/fsmonitor.c b/fsmonitor.c
index 868cca0..932bd90 100644
--- a/fsmonitor.c
+++ b/fsmonitor.c
@@ -6,8 +6,10 @@
#include "run-command.h"
#include "strbuf.h"
-#define INDEX_EXTENSION_VERSION (1)
-#define HOOK_INTERFACE_VERSION (1)
+#define INDEX_EXTENSION_VERSION1 (1)
+#define INDEX_EXTENSION_VERSION2 (2)
+#define HOOK_INTERFACE_VERSION1 (1)
+#define HOOK_INTERFACE_VERSION2 (2)
struct trace_key trace_fsmonitor = TRACE_KEY_INIT(FSMONITOR);
@@ -24,6 +26,22 @@ static void fsmonitor_ewah_callback(size_t pos, void *is)
ce->ce_flags &= ~CE_FSMONITOR_VALID;
}
+static int fsmonitor_hook_version(void)
+{
+ int hook_version;
+
+ if (git_config_get_int("core.fsmonitorhookversion", &hook_version))
+ return -1;
+
+ if (hook_version == HOOK_INTERFACE_VERSION1 ||
+ hook_version == HOOK_INTERFACE_VERSION2)
+ return hook_version;
+
+ warning("Invalid hook version '%i' in core.fsmonitorhookversion. "
+ "Must be 1 or 2.", hook_version);
+ return -1;
+}
+
int read_fsmonitor_extension(struct index_state *istate, const void *data,
unsigned long sz)
{
@@ -32,17 +50,26 @@ int read_fsmonitor_extension(struct index_state *istate, const void *data,
uint32_t ewah_size;
struct ewah_bitmap *fsmonitor_dirty;
int ret;
+ uint64_t timestamp;
+ struct strbuf last_update = STRBUF_INIT;
- if (sz < sizeof(uint32_t) + sizeof(uint64_t) + sizeof(uint32_t))
+ if (sz < sizeof(uint32_t) + 1 + sizeof(uint32_t))
return error("corrupt fsmonitor extension (too short)");
hdr_version = get_be32(index);
index += sizeof(uint32_t);
- if (hdr_version != INDEX_EXTENSION_VERSION)
+ if (hdr_version == INDEX_EXTENSION_VERSION1) {
+ timestamp = get_be64(index);
+ strbuf_addf(&last_update, "%"PRIu64"", timestamp);
+ index += sizeof(uint64_t);
+ } else if (hdr_version == INDEX_EXTENSION_VERSION2) {
+ strbuf_addstr(&last_update, index);
+ index += last_update.len + 1;
+ } else {
return error("bad fsmonitor version %d", hdr_version);
+ }
- istate->fsmonitor_last_update = get_be64(index);
- index += sizeof(uint64_t);
+ istate->fsmonitor_last_update = strbuf_detach(&last_update, NULL);
ewah_size = get_be32(index);
index += sizeof(uint32_t);
@@ -79,7 +106,6 @@ void fill_fsmonitor_bitmap(struct index_state *istate)
void write_fsmonitor_extension(struct strbuf *sb, struct index_state *istate)
{
uint32_t hdr_version;
- uint64_t tm;
uint32_t ewah_start;
uint32_t ewah_size = 0;
int fixup = 0;
@@ -89,11 +115,12 @@ void write_fsmonitor_extension(struct strbuf *sb, struct index_state *istate)
BUG("fsmonitor_dirty has more entries than the index (%"PRIuMAX" > %u)",
(uintmax_t)istate->fsmonitor_dirty->bit_size, istate->cache_nr);
- put_be32(&hdr_version, INDEX_EXTENSION_VERSION);
+ put_be32(&hdr_version, INDEX_EXTENSION_VERSION2);
strbuf_add(sb, &hdr_version, sizeof(uint32_t));
- put_be64(&tm, istate->fsmonitor_last_update);
- strbuf_add(sb, &tm, sizeof(uint64_t));
+ strbuf_addstr(sb, istate->fsmonitor_last_update);
+ strbuf_addch(sb, 0); /* Want to keep a NUL */
+
fixup = sb->len;
strbuf_add(sb, &ewah_size, sizeof(uint32_t)); /* we'll fix this up later */
@@ -110,9 +137,9 @@ void write_fsmonitor_extension(struct strbuf *sb, struct index_state *istate)
}
/*
- * Call the query-fsmonitor hook passing the time of the last saved results.
+ * Call the query-fsmonitor hook passing the last update token of the saved results.
*/
-static int query_fsmonitor(int version, uint64_t last_update, struct strbuf *query_result)
+static int query_fsmonitor(int version, const char *last_update, struct strbuf *query_result)
{
struct child_process cp = CHILD_PROCESS_INIT;
@@ -121,7 +148,7 @@ static int query_fsmonitor(int version, uint64_t last_update, struct strbuf *que
argv_array_push(&cp.args, core_fsmonitor);
argv_array_pushf(&cp.args, "%d", version);
- argv_array_pushf(&cp.args, "%" PRIuMAX, (uintmax_t)last_update);
+ argv_array_pushf(&cp.args, "%s", last_update);
cp.use_shell = 1;
cp.dir = get_git_work_tree();
@@ -148,14 +175,18 @@ static void fsmonitor_refresh_callback(struct index_state *istate, const char *n
void refresh_fsmonitor(struct index_state *istate)
{
struct strbuf query_result = STRBUF_INIT;
- int query_success = 0;
- size_t bol; /* beginning of line */
+ int query_success = 0, hook_version = -1;
+ size_t bol = 0; /* beginning of line */
uint64_t last_update;
+ struct strbuf last_update_token = STRBUF_INIT;
char *buf;
unsigned int i;
if (!core_fsmonitor || istate->fsmonitor_has_run_once)
return;
+
+ hook_version = fsmonitor_hook_version();
+
istate->fsmonitor_has_run_once = 1;
trace_printf_key(&trace_fsmonitor, "refresh fsmonitor");
@@ -164,26 +195,60 @@ void refresh_fsmonitor(struct index_state *istate)
* should be inclusive to ensure we don't miss potential changes.
*/
last_update = getnanotime();
+ if (hook_version == HOOK_INTERFACE_VERSION1)
+ strbuf_addf(&last_update_token, "%"PRIu64"", last_update);
/*
- * If we have a last update time, call query_fsmonitor for the set of
- * changes since that time, else assume everything is possibly dirty
+ * If we have a last update token, call query_fsmonitor for the set of
+ * changes since that token, else assume everything is possibly dirty
* and check it all.
*/
if (istate->fsmonitor_last_update) {
- query_success = !query_fsmonitor(HOOK_INTERFACE_VERSION,
- istate->fsmonitor_last_update, &query_result);
+ if (hook_version == -1 || hook_version == HOOK_INTERFACE_VERSION2) {
+ query_success = !query_fsmonitor(HOOK_INTERFACE_VERSION2,
+ istate->fsmonitor_last_update, &query_result);
+
+ if (query_success) {
+ if (hook_version < 0)
+ hook_version = HOOK_INTERFACE_VERSION2;
+
+ /*
+ * First entry will be the last update token
+ * Need to use a char * variable because static
+ * analysis was suggesting to use strbuf_addbuf
+ * but we don't want to copy the entire strbuf
+ * only the the chars up to the first NUL
+ */
+ buf = query_result.buf;
+ strbuf_addstr(&last_update_token, buf);
+ if (!last_update_token.len) {
+ warning("Empty last update token.");
+ query_success = 0;
+ } else {
+ bol = last_update_token.len + 1;
+ }
+ } else if (hook_version < 0) {
+ hook_version = HOOK_INTERFACE_VERSION1;
+ if (!last_update_token.len)
+ strbuf_addf(&last_update_token, "%"PRIu64"", last_update);
+ }
+ }
+
+ if (hook_version == HOOK_INTERFACE_VERSION1) {
+ query_success = !query_fsmonitor(HOOK_INTERFACE_VERSION1,
+ istate->fsmonitor_last_update, &query_result);
+ }
+
trace_performance_since(last_update, "fsmonitor process '%s'", core_fsmonitor);
trace_printf_key(&trace_fsmonitor, "fsmonitor process '%s' returned %s",
core_fsmonitor, query_success ? "success" : "failure");
}
/* a fsmonitor process can return '/' to indicate all entries are invalid */
- if (query_success && query_result.buf[0] != '/') {
+ if (query_success && query_result.buf[bol] != '/') {
/* Mark all entries returned by the monitor as dirty */
buf = query_result.buf;
- bol = 0;
- for (i = 0; i < query_result.len; i++) {
+ for (i = bol; i < query_result.len; i++) {
if (buf[i] != '\0')
continue;
fsmonitor_refresh_callback(istate, buf + bol);
@@ -217,18 +282,21 @@ void refresh_fsmonitor(struct index_state *istate)
}
strbuf_release(&query_result);
- /* Now that we've updated istate, save the last_update time */
- istate->fsmonitor_last_update = last_update;
+ /* Now that we've updated istate, save the last_update_token */
+ FREE_AND_NULL(istate->fsmonitor_last_update);
+ istate->fsmonitor_last_update = strbuf_detach(&last_update_token, NULL);
}
void add_fsmonitor(struct index_state *istate)
{
unsigned int i;
+ struct strbuf last_update = STRBUF_INIT;
if (!istate->fsmonitor_last_update) {
trace_printf_key(&trace_fsmonitor, "add fsmonitor");
istate->cache_changed |= FSMONITOR_CHANGED;
- istate->fsmonitor_last_update = getnanotime();
+ strbuf_addf(&last_update, "%"PRIu64"", getnanotime());
+ istate->fsmonitor_last_update = strbuf_detach(&last_update, NULL);
/* reset the fsmonitor state */
for (i = 0; i < istate->cache_nr; i++)
@@ -250,7 +318,7 @@ void remove_fsmonitor(struct index_state *istate)
if (istate->fsmonitor_last_update) {
trace_printf_key(&trace_fsmonitor, "remove fsmonitor");
istate->cache_changed |= FSMONITOR_CHANGED;
- istate->fsmonitor_last_update = 0;
+ FREE_AND_NULL(istate->fsmonitor_last_update);
}
}
diff --git a/git-legacy-stash.sh b/git-legacy-stash.sh
index 53fa574..4d4ebb4 100755
--- a/git-legacy-stash.sh
+++ b/git-legacy-stash.sh
@@ -207,7 +207,7 @@ create_stash () {
# find out what the user wants
GIT_INDEX_FILE="$TMP-index" \
- git add--interactive --patch=stash -- "$@" &&
+ git add --legacy-stash-p -- "$@" &&
# state of the working tree
w_tree=$(GIT_INDEX_FILE="$TMP-index" git write-tree) ||
diff --git a/git-p4.py b/git-p4.py
index 40d9e7c..9a71a66 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -7,6 +7,14 @@
# 2007 Trolltech ASA
# License: MIT <http://www.opensource.org/licenses/mit-license.php>
#
+# pylint: disable=invalid-name,missing-docstring,too-many-arguments,broad-except
+# pylint: disable=no-self-use,wrong-import-position,consider-iterating-dictionary
+# pylint: disable=wrong-import-order,unused-import,too-few-public-methods
+# pylint: disable=too-many-lines,ungrouped-imports,fixme,too-many-locals
+# pylint: disable=line-too-long,bad-whitespace,superfluous-parens
+# pylint: disable=too-many-statements,too-many-instance-attributes
+# pylint: disable=too-many-branches,too-many-nested-blocks
+#
import sys
if sys.hexversion < 0x02040000:
# The limiter is the subprocess module
@@ -161,6 +169,9 @@ def calcDiskFree():
return st.f_bavail * st.f_frsize
def die(msg):
+ """ Terminate execution. Make sure that any running child processes have been wait()ed for before
+ calling this.
+ """
if verbose:
raise Exception(msg)
else:
@@ -618,6 +629,14 @@ class P4RequestSizeException(P4ServerException):
super(P4RequestSizeException, self).__init__(exit_code, p4_result)
self.limit = limit
+class P4CommandException(P4Exception):
+ """ Something went wrong calling p4 which means we have to give up """
+ def __init__(self, msg):
+ self.msg = msg
+
+ def __str__(self):
+ return self.msg
+
def isModeExecChanged(src_mode, dst_mode):
return isModeExec(src_mode) != isModeExec(dst_mode)
@@ -3539,6 +3558,74 @@ class P4Sync(Command, P4UserMap):
print("IO error details: {}".format(err))
print(self.gitError.read())
+
+ def importRevisions(self, args, branch_arg_given):
+ changes = []
+
+ if len(self.changesFile) > 0:
+ with open(self.changesFile) as f:
+ output = f.readlines()
+ changeSet = set()
+ for line in output:
+ changeSet.add(int(line))
+
+ for change in changeSet:
+ changes.append(change)
+
+ changes.sort()
+ else:
+ # catch "git p4 sync" with no new branches, in a repo that
+ # does not have any existing p4 branches
+ if len(args) == 0:
+ if not self.p4BranchesInGit:
+ raise P4CommandException("No remote p4 branches. Perhaps you never did \"git p4 clone\" in here.")
+
+ # The default branch is master, unless --branch is used to
+ # specify something else. Make sure it exists, or complain
+ # nicely about how to use --branch.
+ if not self.detectBranches:
+ if not branch_exists(self.branch):
+ if branch_arg_given:
+ raise P4CommandException("Error: branch %s does not exist." % self.branch)
+ else:
+ raise P4CommandException("Error: no branch %s; perhaps specify one with --branch." %
+ self.branch)
+
+ if self.verbose:
+ print("Getting p4 changes for %s...%s" % (', '.join(self.depotPaths),
+ self.changeRange))
+ changes = p4ChangesForPaths(self.depotPaths, self.changeRange, self.changes_block_size)
+
+ if len(self.maxChanges) > 0:
+ changes = changes[:min(int(self.maxChanges), len(changes))]
+
+ if len(changes) == 0:
+ if not self.silent:
+ print("No changes to import!")
+ else:
+ if not self.silent and not self.detectBranches:
+ print("Import destination: %s" % self.branch)
+
+ self.updatedBranches = set()
+
+ if not self.detectBranches:
+ if args:
+ # start a new branch
+ self.initialParent = ""
+ else:
+ # build on a previous revision
+ self.initialParent = parseRevision(self.branch)
+
+ self.importChanges(changes)
+
+ if not self.silent:
+ print("")
+ if len(self.updatedBranches) > 0:
+ sys.stdout.write("Updated branches: ")
+ for b in self.updatedBranches:
+ sys.stdout.write("%s " % b)
+ sys.stdout.write("\n")
+
def openStreams(self):
self.importProcess = subprocess.Popen(["git", "fast-import"],
stdin=subprocess.PIPE,
@@ -3549,11 +3636,14 @@ class P4Sync(Command, P4UserMap):
self.gitError = self.importProcess.stderr
def closeStreams(self):
+ if self.gitStream is None:
+ return
self.gitStream.close()
if self.importProcess.wait() != 0:
die("fast-import failed: %s" % self.gitError.read())
self.gitOutput.close()
self.gitError.close()
+ self.gitStream = None
def run(self, args):
if self.importIntoRemotes:
@@ -3737,87 +3827,36 @@ class P4Sync(Command, P4UserMap):
b = b[len(self.projectName):]
self.createdBranches.add(b)
- self.openStreams()
-
- if revision:
- self.importHeadRevision(revision)
- else:
- changes = []
-
- if len(self.changesFile) > 0:
- output = open(self.changesFile).readlines()
- changeSet = set()
- for line in output:
- changeSet.add(int(line))
-
- for change in changeSet:
- changes.append(change)
-
- changes.sort()
- else:
- # catch "git p4 sync" with no new branches, in a repo that
- # does not have any existing p4 branches
- if len(args) == 0:
- if not self.p4BranchesInGit:
- die("No remote p4 branches. Perhaps you never did \"git p4 clone\" in here.")
-
- # The default branch is master, unless --branch is used to
- # specify something else. Make sure it exists, or complain
- # nicely about how to use --branch.
- if not self.detectBranches:
- if not branch_exists(self.branch):
- if branch_arg_given:
- die("Error: branch %s does not exist." % self.branch)
- else:
- die("Error: no branch %s; perhaps specify one with --branch." %
- self.branch)
+ p4_check_access()
- if self.verbose:
- print("Getting p4 changes for %s...%s" % (', '.join(self.depotPaths),
- self.changeRange))
- changes = p4ChangesForPaths(self.depotPaths, self.changeRange, self.changes_block_size)
+ self.openStreams()
- if len(self.maxChanges) > 0:
- changes = changes[:min(int(self.maxChanges), len(changes))]
+ err = None
- if len(changes) == 0:
- if not self.silent:
- print("No changes to import!")
+ try:
+ if revision:
+ self.importHeadRevision(revision)
else:
- if not self.silent and not self.detectBranches:
- print("Import destination: %s" % self.branch)
+ self.importRevisions(args, branch_arg_given)
- self.updatedBranches = set()
+ if gitConfigBool("git-p4.importLabels"):
+ self.importLabels = True
- if not self.detectBranches:
- if args:
- # start a new branch
- self.initialParent = ""
- else:
- # build on a previous revision
- self.initialParent = parseRevision(self.branch)
+ if self.importLabels:
+ p4Labels = getP4Labels(self.depotPaths)
+ gitTags = getGitTags()
- self.importChanges(changes)
+ missingP4Labels = p4Labels - gitTags
+ self.importP4Labels(self.gitStream, missingP4Labels)
- if not self.silent:
- print("")
- if len(self.updatedBranches) > 0:
- sys.stdout.write("Updated branches: ")
- for b in self.updatedBranches:
- sys.stdout.write("%s " % b)
- sys.stdout.write("\n")
-
- if gitConfigBool("git-p4.importLabels"):
- self.importLabels = True
-
- if self.importLabels:
- p4Labels = getP4Labels(self.depotPaths)
- gitTags = getGitTags()
+ except P4CommandException as e:
+ err = e
- missingP4Labels = p4Labels - gitTags
- self.importP4Labels(self.gitStream, missingP4Labels)
+ finally:
+ self.closeStreams()
- self.closeStreams()
+ if err:
+ die(str(err))
# Cleanup temporary branches created during import
if self.tempBranches != []:
diff --git a/git-submodule.sh b/git-submodule.sh
index aaa1809..afcb4c0 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -241,13 +241,15 @@ cmd_add()
die "$(eval_gettext "'\$sm_path' does not have a commit checked out")"
fi
- if test -z "$force" &&
- ! git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" > /dev/null 2>&1
+ if test -z "$force"
then
- eval_gettextln "The following path is ignored by one of your .gitignore files:
-\$sm_path
-Use -f if you really want to add it." >&2
- exit 1
+ dryerr=$(git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" 2>&1 >/dev/null)
+ res=$?
+ if test $res -ne 0
+ then
+ echo >&2 "$dryerr"
+ exit $res
+ fi
fi
if test -n "$custom_name"
diff --git a/gpg-interface.c b/gpg-interface.c
index 5134ce2..2d538bc 100644
--- a/gpg-interface.c
+++ b/gpg-interface.c
@@ -7,6 +7,8 @@
#include "tempfile.h"
static char *configured_signing_key;
+static enum signature_trust_level configured_min_trust_level = TRUST_UNDEFINED;
+
struct gpg_format {
const char *name;
const char *program;
@@ -85,6 +87,8 @@ void signature_check_clear(struct signature_check *sigc)
#define GPG_STATUS_UID (1<<2)
/* The status includes key fingerprints */
#define GPG_STATUS_FINGERPRINT (1<<3)
+/* The status includes trust level */
+#define GPG_STATUS_TRUST_LEVEL (1<<4)
/* Short-hand for standard exclusive *SIG status with keyid & UID */
#define GPG_STATUS_STDSIG (GPG_STATUS_EXCLUSIVE|GPG_STATUS_KEYID|GPG_STATUS_UID)
@@ -96,13 +100,23 @@ static struct {
} sigcheck_gpg_status[] = {
{ 'G', "GOODSIG ", GPG_STATUS_STDSIG },
{ 'B', "BADSIG ", GPG_STATUS_STDSIG },
- { 'U', "TRUST_NEVER", 0 },
- { 'U', "TRUST_UNDEFINED", 0 },
{ 'E', "ERRSIG ", GPG_STATUS_EXCLUSIVE|GPG_STATUS_KEYID },
{ 'X', "EXPSIG ", GPG_STATUS_STDSIG },
{ 'Y', "EXPKEYSIG ", GPG_STATUS_STDSIG },
{ 'R', "REVKEYSIG ", GPG_STATUS_STDSIG },
{ 0, "VALIDSIG ", GPG_STATUS_FINGERPRINT },
+ { 0, "TRUST_", GPG_STATUS_TRUST_LEVEL },
+};
+
+static struct {
+ const char *key;
+ enum signature_trust_level value;
+} sigcheck_gpg_trust_level[] = {
+ { "UNDEFINED", TRUST_UNDEFINED },
+ { "NEVER", TRUST_NEVER },
+ { "MARGINAL", TRUST_MARGINAL },
+ { "FULLY", TRUST_FULLY },
+ { "ULTIMATE", TRUST_ULTIMATE },
};
static void replace_cstring(char **field, const char *line, const char *next)
@@ -115,6 +129,20 @@ static void replace_cstring(char **field, const char *line, const char *next)
*field = NULL;
}
+static int parse_gpg_trust_level(const char *level,
+ enum signature_trust_level *res)
+{
+ size_t i;
+
+ for (i = 0; i < ARRAY_SIZE(sigcheck_gpg_trust_level); i++) {
+ if (!strcmp(sigcheck_gpg_trust_level[i].key, level)) {
+ *res = sigcheck_gpg_trust_level[i].value;
+ return 0;
+ }
+ }
+ return 1;
+}
+
static void parse_gpg_output(struct signature_check *sigc)
{
const char *buf = sigc->gpg_status;
@@ -136,9 +164,18 @@ static void parse_gpg_output(struct signature_check *sigc)
/* Iterate over all search strings */
for (i = 0; i < ARRAY_SIZE(sigcheck_gpg_status); i++) {
if (skip_prefix(line, sigcheck_gpg_status[i].check, &line)) {
+ /*
+ * GOODSIG, BADSIG etc. can occur only once for
+ * each signature. Therefore, if we had more
+ * than one then we're dealing with multiple
+ * signatures. We don't support them
+ * currently, and they're rather hard to
+ * create, so something is likely fishy and we
+ * should reject them altogether.
+ */
if (sigcheck_gpg_status[i].flags & GPG_STATUS_EXCLUSIVE) {
if (seen_exclusive_status++)
- goto found_duplicate_status;
+ goto error;
}
if (sigcheck_gpg_status[i].result)
@@ -154,6 +191,25 @@ static void parse_gpg_output(struct signature_check *sigc)
replace_cstring(&sigc->signer, line, next);
}
}
+
+ /* Do we have trust level? */
+ if (sigcheck_gpg_status[i].flags & GPG_STATUS_TRUST_LEVEL) {
+ /*
+ * GPG v1 and v2 differs in how the
+ * TRUST_ lines are written. Some
+ * trust lines contain no additional
+ * space-separated information for v1.
+ */
+ size_t trust_size = strcspn(line, " \n");
+ char *trust = xmemdupz(line, trust_size);
+
+ if (parse_gpg_trust_level(trust, &sigc->trust_level)) {
+ free(trust);
+ goto error;
+ }
+ free(trust);
+ }
+
/* Do we have fingerprint? */
if (sigcheck_gpg_status[i].flags & GPG_STATUS_FINGERPRINT) {
const char *limit;
@@ -191,14 +247,7 @@ static void parse_gpg_output(struct signature_check *sigc)
}
return;
-found_duplicate_status:
- /*
- * GOODSIG, BADSIG etc. can occur only once for each signature.
- * Therefore, if we had more than one then we're dealing with multiple
- * signatures. We don't support them currently, and they're rather
- * hard to create, so something is likely fishy and we should reject
- * them altogether.
- */
+error:
sigc->result = 'E';
/* Clear partial data to avoid confusion */
FREE_AND_NULL(sigc->primary_key_fingerprint);
@@ -264,6 +313,7 @@ int check_signature(const char *payload, size_t plen, const char *signature,
int status;
sigc->result = 'N';
+ sigc->trust_level = -1;
status = verify_signed_buffer(payload, plen, signature, slen,
&gpg_output, &gpg_status);
@@ -273,7 +323,8 @@ int check_signature(const char *payload, size_t plen, const char *signature,
sigc->gpg_output = strbuf_detach(&gpg_output, NULL);
sigc->gpg_status = strbuf_detach(&gpg_status, NULL);
parse_gpg_output(sigc);
- status |= sigc->result != 'G' && sigc->result != 'U';
+ status |= sigc->result != 'G';
+ status |= sigc->trust_level < configured_min_trust_level;
out:
strbuf_release(&gpg_status);
@@ -320,6 +371,8 @@ int git_gpg_config(const char *var, const char *value, void *cb)
{
struct gpg_format *fmt = NULL;
char *fmtname = NULL;
+ char *trust;
+ int ret;
if (!strcmp(var, "user.signingkey")) {
if (!value)
@@ -339,6 +392,20 @@ int git_gpg_config(const char *var, const char *value, void *cb)
return 0;
}
+ if (!strcmp(var, "gpg.mintrustlevel")) {
+ if (!value)
+ return config_error_nonbool(var);
+
+ trust = xstrdup_toupper(value);
+ ret = parse_gpg_trust_level(trust, &configured_min_trust_level);
+ free(trust);
+
+ if (ret)
+ return error("unsupported value for %s: %s", var,
+ value);
+ return 0;
+ }
+
if (!strcmp(var, "gpg.program") || !strcmp(var, "gpg.openpgp.program"))
fmtname = "openpgp";
diff --git a/gpg-interface.h b/gpg-interface.h
index 93cc3af..f4e9b4f 100644
--- a/gpg-interface.h
+++ b/gpg-interface.h
@@ -7,6 +7,14 @@ struct strbuf;
#define GPG_VERIFY_RAW 2
#define GPG_VERIFY_OMIT_STATUS 4
+enum signature_trust_level {
+ TRUST_UNDEFINED,
+ TRUST_NEVER,
+ TRUST_MARGINAL,
+ TRUST_FULLY,
+ TRUST_ULTIMATE,
+};
+
struct signature_check {
char *payload;
char *gpg_output;
@@ -16,7 +24,6 @@ struct signature_check {
* possible "result":
* 0 (not checked)
* N (checked but no further result)
- * U (untrusted good)
* G (good)
* B (bad)
*/
@@ -25,6 +32,7 @@ struct signature_check {
char *key;
char *fingerprint;
char *primary_key_fingerprint;
+ enum signature_trust_level trust_level;
};
void signature_check_clear(struct signature_check *sigc);
diff --git a/graph.c b/graph.c
index aaf9706..4fb25ad 100644
--- a/graph.c
+++ b/graph.c
@@ -1233,8 +1233,14 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct graph_l
* prevent any other edges from moving
* horizontally.
*/
- if (horizontal_edge == -1)
- horizontal_edge = i;
+ if (horizontal_edge == -1) {
+ int j;
+ horizontal_edge_target = target;
+ horizontal_edge = i - 1;
+
+ for (j = (target * 2) + 3; j < (i - 2); j += 2)
+ graph->mapping[j] = target;
+ }
}
}
diff --git a/grep.c b/grep.c
index 0552b12..13232a9 100644
--- a/grep.c
+++ b/grep.c
@@ -1540,11 +1540,6 @@ static inline void grep_attr_unlock(void)
pthread_mutex_unlock(&grep_attr_mutex);
}
-/*
- * Same as git_attr_mutex, but protecting the thread-unsafe object db access.
- */
-pthread_mutex_t grep_read_mutex;
-
static int match_funcname(struct grep_opt *opt, struct grep_source *gs, char *bol, char *eol)
{
xdemitconf_t *xecfg = opt->priv;
@@ -1741,13 +1736,20 @@ static int fill_textconv_grep(struct repository *r,
}
/*
- * fill_textconv is not remotely thread-safe; it may load objects
- * behind the scenes, and it modifies the global diff tempfile
- * structure.
+ * fill_textconv is not remotely thread-safe; it modifies the global
+ * diff tempfile structure, writes to the_repo's odb and might
+ * internally call thread-unsafe functions such as the
+ * prepare_packed_git() lazy-initializator. Because of the last two, we
+ * must ensure mutual exclusion between this call and the object reading
+ * API, thus we use obj_read_lock() here.
+ *
+ * TODO: allowing text conversion to run in parallel with object
+ * reading operations might increase performance in the multithreaded
+ * non-worktreee git-grep with --textconv.
*/
- grep_read_lock();
+ obj_read_lock();
size = fill_textconv(r, driver, df, &buf);
- grep_read_unlock();
+ obj_read_unlock();
free_filespec(df);
/*
@@ -1813,10 +1815,15 @@ static int grep_source_1(struct grep_opt *opt, struct grep_source *gs, int colle
grep_source_load_driver(gs, opt->repo->index);
/*
* We might set up the shared textconv cache data here, which
- * is not thread-safe.
+ * is not thread-safe. Also, get_oid_with_context() and
+ * parse_object() might be internally called. As they are not
+ * currenty thread-safe and might be racy with object reading,
+ * obj_read_lock() must be called.
*/
grep_attr_lock();
+ obj_read_lock();
textconv = userdiff_get_textconv(opt->repo, gs->driver);
+ obj_read_unlock();
grep_attr_unlock();
}
@@ -2116,10 +2123,7 @@ static int grep_source_load_oid(struct grep_source *gs)
{
enum object_type type;
- grep_read_lock();
gs->buf = read_object_file(gs->identifier, &type, &gs->size);
- grep_read_unlock();
-
if (!gs->buf)
return error(_("'%s': unable to read %s"),
gs->name,
diff --git a/grep.h b/grep.h
index 811fd27..9115db8 100644
--- a/grep.h
+++ b/grep.h
@@ -220,18 +220,5 @@ int grep_threads_ok(const struct grep_opt *opt);
*/
extern int grep_use_locks;
extern pthread_mutex_t grep_attr_mutex;
-extern pthread_mutex_t grep_read_mutex;
-
-static inline void grep_read_lock(void)
-{
- if (grep_use_locks)
- pthread_mutex_lock(&grep_read_mutex);
-}
-
-static inline void grep_read_unlock(void)
-{
- if (grep_use_locks)
- pthread_mutex_unlock(&grep_read_mutex);
-}
#endif
diff --git a/http.c b/http.c
index 5f34816..00a0e50 100644
--- a/http.c
+++ b/http.c
@@ -680,8 +680,8 @@ static void curl_dump_header(const char *text, unsigned char *ptr, size_t size,
for (header = headers; *header; header++) {
if (hide_sensitive_header)
redact_sensitive_header(*header);
- strbuf_insert((*header), 0, text, strlen(text));
- strbuf_insert((*header), strlen(text), ": ", 2);
+ strbuf_insertstr((*header), 0, text);
+ strbuf_insertstr((*header), strlen(text), ": ");
strbuf_rtrim((*header));
strbuf_addch((*header), '\n');
trace_strbuf(&trace_curl, (*header));
diff --git a/log-tree.c b/log-tree.c
index 4e32638..cae38dc 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -501,7 +501,8 @@ static int show_one_mergetag(struct commit *commit,
int status, nth;
size_t payload_size, gpg_message_offset;
- hash_object_file(extra->value, extra->len, type_name(OBJ_TAG), &oid);
+ hash_object_file(the_hash_algo, extra->value, extra->len,
+ type_name(OBJ_TAG), &oid);
tag = lookup_tag(the_repository, &oid);
if (!tag)
return -1; /* error message already given */
diff --git a/mailinfo.c b/mailinfo.c
index b395adb..742fa37 100644
--- a/mailinfo.c
+++ b/mailinfo.c
@@ -19,8 +19,7 @@ static void cleanup_space(struct strbuf *sb)
static void get_sane_name(struct strbuf *out, struct strbuf *name, struct strbuf *email)
{
struct strbuf *src = name;
- if (name->len < 3 || 60 < name->len || strchr(name->buf, '@') ||
- strchr(name->buf, '<') || strchr(name->buf, '>'))
+ if (name->len < 3 || 60 < name->len || strpbrk(name->buf, "@<>"))
src = email;
else if (name == out)
return;
@@ -254,7 +253,7 @@ static void handle_content_type(struct mailinfo *mi, struct strbuf *line)
mi->delsp = has_attr_value(line->buf, "delsp=", "yes");
if (slurp_attr(line->buf, "boundary=", boundary)) {
- strbuf_insert(boundary, 0, "--", 2);
+ strbuf_insertstr(boundary, 0, "--");
if (++mi->content_top >= &mi->content[MAX_BOUNDARIES]) {
error("Too many boundaries to handle");
mi->input_error = -1;
@@ -346,11 +345,17 @@ static const char *header[MAX_HDR_PARSED] = {
"From","Subject","Date",
};
-static inline int cmp_header(const struct strbuf *line, const char *hdr)
+static inline int skip_header(const struct strbuf *line, const char *hdr,
+ const char **outval)
{
- int len = strlen(hdr);
- return !strncasecmp(line->buf, hdr, len) && line->len > len &&
- line->buf[len] == ':' && isspace(line->buf[len + 1]);
+ const char *val;
+ if (!skip_iprefix(line->buf, hdr, &val) ||
+ *val++ != ':')
+ return 0;
+ while (isspace(*val))
+ val++;
+ *outval = val;
+ return 1;
}
static int is_format_patch_separator(const char *line, int len)
@@ -543,22 +548,36 @@ release_return:
mi->input_error = -1;
}
+/*
+ * Returns true if "line" contains a header matching "hdr", in which case "val"
+ * will contain the value of the header with any RFC2047 B and Q encoding
+ * unwrapped, and optionally normalize the meta information to utf8.
+ */
+static int parse_header(const struct strbuf *line,
+ const char *hdr,
+ struct mailinfo *mi,
+ struct strbuf *val)
+{
+ const char *val_str;
+
+ if (!skip_header(line, hdr, &val_str))
+ return 0;
+ strbuf_addstr(val, val_str);
+ decode_header(mi, val);
+ return 1;
+}
+
static int check_header(struct mailinfo *mi,
const struct strbuf *line,
struct strbuf *hdr_data[], int overwrite)
{
- int i, ret = 0, len;
+ int i, ret = 0;
struct strbuf sb = STRBUF_INIT;
/* search for the interesting parts */
for (i = 0; header[i]; i++) {
- int len = strlen(header[i]);
- if ((!hdr_data[i] || overwrite) && cmp_header(line, header[i])) {
- /* Unwrap inline B and Q encoding, and optionally
- * normalize the meta information to utf8.
- */
- strbuf_add(&sb, line->buf + len + 2, line->len - len - 2);
- decode_header(mi, &sb);
+ if ((!hdr_data[i] || overwrite) &&
+ parse_header(line, header[i], mi, &sb)) {
handle_header(&hdr_data[i], &sb);
ret = 1;
goto check_header_out;
@@ -566,27 +585,17 @@ static int check_header(struct mailinfo *mi,
}
/* Content stuff */
- if (cmp_header(line, "Content-Type")) {
- len = strlen("Content-Type: ");
- strbuf_add(&sb, line->buf + len, line->len - len);
- decode_header(mi, &sb);
- strbuf_insert(&sb, 0, "Content-Type: ", len);
+ if (parse_header(line, "Content-Type", mi, &sb)) {
handle_content_type(mi, &sb);
ret = 1;
goto check_header_out;
}
- if (cmp_header(line, "Content-Transfer-Encoding")) {
- len = strlen("Content-Transfer-Encoding: ");
- strbuf_add(&sb, line->buf + len, line->len - len);
- decode_header(mi, &sb);
+ if (parse_header(line, "Content-Transfer-Encoding", mi, &sb)) {
handle_content_transfer_encoding(mi, &sb);
ret = 1;
goto check_header_out;
}
- if (cmp_header(line, "Message-Id")) {
- len = strlen("Message-Id: ");
- strbuf_add(&sb, line->buf + len, line->len - len);
- decode_header(mi, &sb);
+ if (parse_header(line, "Message-Id", mi, &sb)) {
if (mi->add_message_id)
mi->message_id = strbuf_detach(&sb, NULL);
ret = 1;
@@ -607,8 +616,9 @@ static int is_inbody_header(const struct mailinfo *mi,
const struct strbuf *line)
{
int i;
+ const char *val;
for (i = 0; header[i]; i++)
- if (!mi->s_hdr_data[i] && cmp_header(line, header[i]))
+ if (!mi->s_hdr_data[i] && skip_header(line, header[i], &val))
return 1;
return 0;
}
diff --git a/merge-recursive.c b/merge-recursive.c
index 10dca56..e6f943c 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -998,10 +998,13 @@ static int update_file_flags(struct merge_options *opt,
free(buf);
}
update_index:
- if (!ret && update_cache)
- if (add_cacheinfo(opt, contents, path, 0, update_wd,
+ if (!ret && update_cache) {
+ int refresh = (!opt->priv->call_depth &&
+ contents->mode != S_IFGITLINK);
+ if (add_cacheinfo(opt, contents, path, 0, refresh,
ADD_CACHE_OK_TO_ADD))
return -1;
+ }
return ret;
}
@@ -1712,6 +1715,14 @@ static char *find_path_for_conflict(struct merge_options *opt,
return new_path;
}
+/*
+ * Toggle the stage number between "ours" and "theirs" (2 and 3).
+ */
+static inline int flip_stage(int stage)
+{
+ return (2 + 3) - stage;
+}
+
static int handle_rename_rename_1to2(struct merge_options *opt,
struct rename_conflict_info *ci)
{
@@ -1756,14 +1767,14 @@ static int handle_rename_rename_1to2(struct merge_options *opt,
* such cases, we should keep the added file around,
* resolving the conflict at that path in its favor.
*/
- add = &ci->ren1->dst_entry->stages[2 ^ 1];
+ add = &ci->ren1->dst_entry->stages[flip_stage(2)];
if (is_valid(add)) {
if (update_file(opt, 0, add, a->path))
return -1;
}
else
remove_file_from_index(opt->repo->index, a->path);
- add = &ci->ren2->dst_entry->stages[3 ^ 1];
+ add = &ci->ren2->dst_entry->stages[flip_stage(3)];
if (is_valid(add)) {
if (update_file(opt, 0, add, b->path))
return -1;
@@ -1776,7 +1787,7 @@ static int handle_rename_rename_1to2(struct merge_options *opt,
* rename/add collision. If not, we can write the file out
* to the specified location.
*/
- add = &ci->ren1->dst_entry->stages[2 ^ 1];
+ add = &ci->ren1->dst_entry->stages[flip_stage(2)];
if (is_valid(add)) {
add->path = mfi.blob.path = a->path;
if (handle_file_collision(opt, a->path,
@@ -1797,7 +1808,7 @@ static int handle_rename_rename_1to2(struct merge_options *opt,
return -1;
}
- add = &ci->ren2->dst_entry->stages[3 ^ 1];
+ add = &ci->ren2->dst_entry->stages[flip_stage(3)];
if (is_valid(add)) {
add->path = mfi.blob.path = b->path;
if (handle_file_collision(opt, b->path,
@@ -1846,7 +1857,7 @@ static int handle_rename_rename_2to1(struct merge_options *opt,
path_side_1_desc = xstrfmt("version of %s from %s", path, a->path);
path_side_2_desc = xstrfmt("version of %s from %s", path, b->path);
ostage1 = ci->ren1->branch == opt->branch1 ? 3 : 2;
- ostage2 = ostage1 ^ 1;
+ ostage2 = flip_stage(ostage1);
ci->ren1->src_entry->stages[ostage1].path = a->path;
ci->ren2->src_entry->stages[ostage2].path = b->path;
if (merge_mode_and_contents(opt, a, c1,
diff --git a/notes-utils.c b/notes-utils.c
index a819410..4bf4888 100644
--- a/notes-utils.c
+++ b/notes-utils.c
@@ -52,7 +52,7 @@ void commit_notes(struct repository *r, struct notes_tree *t, const char *msg)
strbuf_complete_line(&buf);
create_notes_commit(r, t, NULL, buf.buf, buf.len, &commit_oid);
- strbuf_insert(&buf, 0, "notes: ", 7); /* commit message starts at index 7 */
+ strbuf_insertstr(&buf, 0, "notes: ");
update_ref(buf.buf, t->update_ref, &commit_oid, NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
diff --git a/notes.c b/notes.c
index 0c79964..564baac 100644
--- a/notes.c
+++ b/notes.c
@@ -576,16 +576,16 @@ redo:
* the note tree that have not yet been explored. There
* is a direct relationship between subtree entries at
* level 'n' in the tree, and the 'fanout' variable:
- * Subtree entries at level 'n <= 2 * fanout' should be
+ * Subtree entries at level 'n < 2 * fanout' should be
* preserved, since they correspond exactly to a fanout
* directory in the on-disk structure. However, subtree
- * entries at level 'n > 2 * fanout' should NOT be
+ * entries at level 'n >= 2 * fanout' should NOT be
* preserved, but rather consolidated into the above
* notes tree level. We achieve this by unconditionally
* unpacking subtree entries that exist below the
* threshold level at 'n = 2 * fanout'.
*/
- if (n <= 2 * fanout &&
+ if (n < 2 * fanout &&
flags & FOR_EACH_NOTE_YIELD_SUBTREES) {
/* invoke callback with subtree */
unsigned int path_len =
@@ -602,7 +602,7 @@ redo:
path,
cb_data);
}
- if (n > fanout * 2 ||
+ if (n >= 2 * fanout ||
!(flags & FOR_EACH_NOTE_DONT_UNPACK_SUBTREES)) {
/* unpack subtree and resume traversal */
tree->a[i] = NULL;
@@ -723,13 +723,15 @@ static int write_each_note_helper(struct tree_write_stack *tws,
struct write_each_note_data {
struct tree_write_stack *root;
- struct non_note *next_non_note;
+ struct non_note **nn_list;
+ struct non_note *nn_prev;
};
static int write_each_non_note_until(const char *note_path,
struct write_each_note_data *d)
{
- struct non_note *n = d->next_non_note;
+ struct non_note *p = d->nn_prev;
+ struct non_note *n = p ? p->next : *d->nn_list;
int cmp = 0, ret;
while (n && (!note_path || (cmp = strcmp(n->path, note_path)) <= 0)) {
if (note_path && cmp == 0)
@@ -740,9 +742,10 @@ static int write_each_non_note_until(const char *note_path,
if (ret)
return ret;
}
+ p = n;
n = n->next;
}
- d->next_non_note = n;
+ d->nn_prev = p;
return 0;
}
@@ -1177,7 +1180,8 @@ int write_notes_tree(struct notes_tree *t, struct object_id *result)
strbuf_init(&root.buf, 256 * (32 + the_hash_algo->hexsz)); /* assume 256 entries */
root.path[0] = root.path[1] = '\0';
cb_data.root = &root;
- cb_data.next_non_note = t->first_non_note;
+ cb_data.nn_list = &(t->first_non_note);
+ cb_data.nn_prev = NULL;
/* Write tree objects representing current notes tree */
flags = FOR_EACH_NOTE_DONT_UNPACK_SUBTREES |
@@ -1279,10 +1283,8 @@ static void format_note(struct notes_tree *t, const struct object_id *object_oid
if (!ref || !strcmp(ref, GIT_NOTES_DEFAULT_REF)) {
strbuf_addstr(sb, "\nNotes:\n");
} else {
- if (starts_with(ref, "refs/"))
- ref += 5;
- if (starts_with(ref, "notes/"))
- ref += 6;
+ skip_prefix(ref, "refs/", &ref);
+ skip_prefix(ref, "notes/", &ref);
strbuf_addf(sb, "\nNotes (%s):\n", ref);
}
}
@@ -1332,9 +1334,9 @@ void expand_notes_ref(struct strbuf *sb)
if (starts_with(sb->buf, "refs/notes/"))
return; /* we're happy */
else if (starts_with(sb->buf, "notes/"))
- strbuf_insert(sb, 0, "refs/", 5);
+ strbuf_insertstr(sb, 0, "refs/");
else
- strbuf_insert(sb, 0, "refs/notes/", 11);
+ strbuf_insertstr(sb, 0, "refs/notes/");
}
void expand_loose_notes_ref(struct strbuf *sb)
diff --git a/object-store.h b/object-store.h
index 55ee639..5b04763 100644
--- a/object-store.h
+++ b/object-store.h
@@ -6,6 +6,7 @@
#include "list.h"
#include "sha1-array.h"
#include "strbuf.h"
+#include "thread-utils.h"
struct object_directory {
struct object_directory *next;
@@ -125,6 +126,8 @@ struct raw_object_store {
* (see git-replace(1)).
*/
struct oidmap *replace_map;
+ unsigned replace_map_initialized : 1;
+ pthread_mutex_t replace_mutex; /* protect object replace functions */
struct commit_graph *commit_graph;
unsigned commit_graph_attempted : 1; /* if loading has been attempted */
@@ -198,8 +201,9 @@ static inline void *repo_read_object_file(struct repository *r,
/* Read and unpack an object file into memory, write memory to an object file */
int oid_object_info(struct repository *r, const struct object_id *, unsigned long *);
-int hash_object_file(const void *buf, unsigned long len,
- const char *type, struct object_id *oid);
+int hash_object_file(const struct git_hash_algo *algo, const void *buf,
+ unsigned long len, const char *type,
+ struct object_id *oid);
int write_object_file(const void *buf, unsigned long len,
const char *type, struct object_id *oid);
@@ -208,6 +212,14 @@ int hash_object_file_literally(const void *buf, unsigned long len,
const char *type, struct object_id *oid,
unsigned flags);
+/*
+ * Add an object file to the in-memory object store, without writing it
+ * to disk.
+ *
+ * Callers are responsible for calling write_object_file to record the
+ * object in persistent storage before writing any other new objects
+ * that reference it.
+ */
int pretend_object_file(void *, unsigned long, enum object_type,
struct object_id *oid);
@@ -249,6 +261,40 @@ int has_loose_object_nonlocal(const struct object_id *);
void assert_oid_type(const struct object_id *oid, enum object_type expect);
+/*
+ * Enabling the object read lock allows multiple threads to safely call the
+ * following functions in parallel: repo_read_object_file(), read_object_file(),
+ * read_object_file_extended(), read_object_with_reference(), read_object(),
+ * oid_object_info() and oid_object_info_extended().
+ *
+ * obj_read_lock() and obj_read_unlock() may also be used to protect other
+ * section which cannot execute in parallel with object reading. Since the used
+ * lock is a recursive mutex, these sections can even contain calls to object
+ * reading functions. However, beware that in these cases zlib inflation won't
+ * be performed in parallel, losing performance.
+ *
+ * TODO: oid_object_info_extended()'s call stack has a recursive behavior. If
+ * any of its callees end up calling it, this recursive call won't benefit from
+ * parallel inflation.
+ */
+void enable_obj_read_lock(void);
+void disable_obj_read_lock(void);
+
+extern int obj_read_use_lock;
+extern pthread_mutex_t obj_read_mutex;
+
+static inline void obj_read_lock(void)
+{
+ if(obj_read_use_lock)
+ pthread_mutex_lock(&obj_read_mutex);
+}
+
+static inline void obj_read_unlock(void)
+{
+ if(obj_read_use_lock)
+ pthread_mutex_unlock(&obj_read_mutex);
+}
+
struct object_info {
/* Request */
enum object_type *typep;
@@ -292,8 +338,6 @@ struct object_info {
#define OBJECT_INFO_LOOKUP_REPLACE 1
/* Allow reading from a loose object file of unknown/bogus type */
#define OBJECT_INFO_ALLOW_UNKNOWN_TYPE 2
-/* Do not check cached storage */
-#define OBJECT_INFO_SKIP_CACHED 4
/* Do not retry packed storage after checking packed and loose storage */
#define OBJECT_INFO_QUICK 8
/* Do not check loose object */
diff --git a/object.c b/object.c
index 142ef69..794c866 100644
--- a/object.c
+++ b/object.c
@@ -262,7 +262,7 @@ struct object *parse_object(struct repository *r, const struct object_id *oid)
if ((obj && obj->type == OBJ_BLOB && repo_has_object_file(r, oid)) ||
(!obj && repo_has_object_file(r, oid) &&
oid_object_info(r, oid, NULL) == OBJ_BLOB)) {
- if (check_object_signature(repl, NULL, 0, NULL) < 0) {
+ if (check_object_signature(r, repl, NULL, 0, NULL) < 0) {
error(_("hash mismatch %s"), oid_to_hex(oid));
return NULL;
}
@@ -272,7 +272,8 @@ struct object *parse_object(struct repository *r, const struct object_id *oid)
buffer = repo_read_object_file(r, oid, &type, &size);
if (buffer) {
- if (check_object_signature(repl, buffer, size, type_name(type)) < 0) {
+ if (check_object_signature(r, repl, buffer, size,
+ type_name(type)) < 0) {
free(buffer);
error(_("hash mismatch %s"), oid_to_hex(repl));
return NULL;
@@ -307,6 +308,15 @@ int object_list_contains(struct object_list *list, struct object *obj)
return 0;
}
+void object_list_free(struct object_list **list)
+{
+ while (*list) {
+ struct object_list *p = *list;
+ *list = p->next;
+ free(p);
+ }
+}
+
/*
* A zero-length string to which object_array_entry::name can be
* initialized without requiring a malloc/free.
@@ -480,6 +490,7 @@ struct raw_object_store *raw_object_store_new(void)
memset(o, 0, sizeof(*o));
INIT_LIST_HEAD(&o->packed_git_mru);
hashmap_init(&o->pack_map, pack_map_entry_cmp, NULL, 0);
+ pthread_mutex_init(&o->replace_mutex, NULL);
return o;
}
@@ -507,6 +518,7 @@ void raw_object_store_clear(struct raw_object_store *o)
oidmap_free(o->replace_map, 1);
FREE_AND_NULL(o->replace_map);
+ pthread_mutex_destroy(&o->replace_mutex);
free_commit_graph(o->commit_graph);
o->commit_graph = NULL;
diff --git a/object.h b/object.h
index 25f5ab3..2dbabfc 100644
--- a/object.h
+++ b/object.h
@@ -151,6 +151,8 @@ struct object_list *object_list_insert(struct object *item,
int object_list_contains(struct object_list *list, struct object *obj);
+void object_list_free(struct object_list **list);
+
/* Object array handling .. */
void add_object_array(struct object *obj, const char *name, struct object_array *array);
void add_object_array_with_path(struct object *obj, const char *name, struct object_array *array, unsigned mode, const char *path);
diff --git a/pack-bitmap.c b/pack-bitmap.c
index e07c798..82bfd66 100644
--- a/pack-bitmap.c
+++ b/pack-bitmap.c
@@ -12,6 +12,7 @@
#include "packfile.h"
#include "repository.h"
#include "object-store.h"
+#include "list-objects-filter-options.h"
/*
* An entry on the bitmap index, representing the bitmap for a given
@@ -326,6 +327,13 @@ failed:
munmap(bitmap_git->map, bitmap_git->map_size);
bitmap_git->map = NULL;
bitmap_git->map_size = 0;
+
+ kh_destroy_oid_map(bitmap_git->bitmaps);
+ bitmap_git->bitmaps = NULL;
+
+ kh_destroy_oid_pos(bitmap_git->ext_index.positions);
+ bitmap_git->ext_index.positions = NULL;
+
return -1;
}
@@ -599,6 +607,7 @@ static struct bitmap *find_objects(struct bitmap_index *bitmap_git,
}
static void show_extended_objects(struct bitmap_index *bitmap_git,
+ struct rev_info *revs,
show_reachable_fn show_reach)
{
struct bitmap *objects = bitmap_git->result;
@@ -612,17 +621,48 @@ static void show_extended_objects(struct bitmap_index *bitmap_git,
continue;
obj = eindex->objects[i];
+ if ((obj->type == OBJ_BLOB && !revs->blob_objects) ||
+ (obj->type == OBJ_TREE && !revs->tree_objects) ||
+ (obj->type == OBJ_TAG && !revs->tag_objects))
+ continue;
+
show_reach(&obj->oid, obj->type, 0, eindex->hashes[i], NULL, 0);
}
}
+static void init_type_iterator(struct ewah_iterator *it,
+ struct bitmap_index *bitmap_git,
+ enum object_type type)
+{
+ switch (type) {
+ case OBJ_COMMIT:
+ ewah_iterator_init(it, bitmap_git->commits);
+ break;
+
+ case OBJ_TREE:
+ ewah_iterator_init(it, bitmap_git->trees);
+ break;
+
+ case OBJ_BLOB:
+ ewah_iterator_init(it, bitmap_git->blobs);
+ break;
+
+ case OBJ_TAG:
+ ewah_iterator_init(it, bitmap_git->tags);
+ break;
+
+ default:
+ BUG("object type %d not stored by bitmap type index", type);
+ break;
+ }
+}
+
static void show_objects_for_type(
struct bitmap_index *bitmap_git,
- struct ewah_bitmap *type_filter,
enum object_type object_type,
show_reachable_fn show_reach)
{
- size_t pos = 0, i = 0;
+ size_t i = 0;
uint32_t offset;
struct ewah_iterator it;
@@ -630,13 +670,15 @@ static void show_objects_for_type(
struct bitmap *objects = bitmap_git->result;
- if (bitmap_git->reuse_objects == bitmap_git->pack->num_objects)
- return;
-
- ewah_iterator_init(&it, type_filter);
+ init_type_iterator(&it, bitmap_git, object_type);
- while (i < objects->word_alloc && ewah_iterator_next(&filter, &it)) {
+ for (i = 0; i < objects->word_alloc &&
+ ewah_iterator_next(&filter, &it); i++) {
eword_t word = objects->words[i] & filter;
+ size_t pos = (i * BITS_IN_EWORD);
+
+ if (!word)
+ continue;
for (offset = 0; offset < BITS_IN_EWORD; ++offset) {
struct object_id oid;
@@ -648,9 +690,6 @@ static void show_objects_for_type(
offset += ewah_bit_ctz64(word >> offset);
- if (pos + offset < bitmap_git->reuse_objects)
- continue;
-
entry = &bitmap_git->pack->revindex[pos + offset];
nth_packed_object_oid(&oid, bitmap_git->pack, entry->nr);
@@ -659,9 +698,6 @@ static void show_objects_for_type(
show_reach(&oid, object_type, 0, hash, bitmap_git->pack, entry->offset);
}
-
- pos += BITS_IN_EWORD;
- i++;
}
}
@@ -679,7 +715,179 @@ static int in_bitmapped_pack(struct bitmap_index *bitmap_git,
return 0;
}
-struct bitmap_index *prepare_bitmap_walk(struct rev_info *revs)
+static struct bitmap *find_tip_blobs(struct bitmap_index *bitmap_git,
+ struct object_list *tip_objects)
+{
+ struct bitmap *result = bitmap_new();
+ struct object_list *p;
+
+ for (p = tip_objects; p; p = p->next) {
+ int pos;
+
+ if (p->item->type != OBJ_BLOB)
+ continue;
+
+ pos = bitmap_position(bitmap_git, &p->item->oid);
+ if (pos < 0)
+ continue;
+
+ bitmap_set(result, pos);
+ }
+
+ return result;
+}
+
+static void filter_bitmap_blob_none(struct bitmap_index *bitmap_git,
+ struct object_list *tip_objects,
+ struct bitmap *to_filter)
+{
+ struct eindex *eindex = &bitmap_git->ext_index;
+ struct bitmap *tips;
+ struct ewah_iterator it;
+ eword_t mask;
+ uint32_t i;
+
+ /*
+ * The non-bitmap version of this filter never removes
+ * blobs which the other side specifically asked for,
+ * so we must match that behavior.
+ */
+ tips = find_tip_blobs(bitmap_git, tip_objects);
+
+ /*
+ * We can use the blob type-bitmap to work in whole words
+ * for the objects that are actually in the bitmapped packfile.
+ */
+ for (i = 0, init_type_iterator(&it, bitmap_git, OBJ_BLOB);
+ i < to_filter->word_alloc && ewah_iterator_next(&mask, &it);
+ i++) {
+ if (i < tips->word_alloc)
+ mask &= ~tips->words[i];
+ to_filter->words[i] &= ~mask;
+ }
+
+ /*
+ * Clear any blobs that weren't in the packfile (and so would not have
+ * been caught by the loop above. We'll have to check them
+ * individually.
+ */
+ for (i = 0; i < eindex->count; i++) {
+ uint32_t pos = i + bitmap_git->pack->num_objects;
+ if (eindex->objects[i]->type == OBJ_BLOB &&
+ bitmap_get(to_filter, pos) &&
+ !bitmap_get(tips, pos))
+ bitmap_unset(to_filter, pos);
+ }
+
+ bitmap_free(tips);
+}
+
+static unsigned long get_size_by_pos(struct bitmap_index *bitmap_git,
+ uint32_t pos)
+{
+ struct packed_git *pack = bitmap_git->pack;
+ unsigned long size;
+ struct object_info oi = OBJECT_INFO_INIT;
+
+ oi.sizep = &size;
+
+ if (pos < pack->num_objects) {
+ struct revindex_entry *entry = &pack->revindex[pos];
+ if (packed_object_info(the_repository, pack,
+ entry->offset, &oi) < 0) {
+ struct object_id oid;
+ nth_packed_object_oid(&oid, pack, entry->nr);
+ die(_("unable to get size of %s"), oid_to_hex(&oid));
+ }
+ } else {
+ struct eindex *eindex = &bitmap_git->ext_index;
+ struct object *obj = eindex->objects[pos - pack->num_objects];
+ if (oid_object_info_extended(the_repository, &obj->oid, &oi, 0) < 0)
+ die(_("unable to get size of %s"), oid_to_hex(&obj->oid));
+ }
+
+ return size;
+}
+
+static void filter_bitmap_blob_limit(struct bitmap_index *bitmap_git,
+ struct object_list *tip_objects,
+ struct bitmap *to_filter,
+ unsigned long limit)
+{
+ struct eindex *eindex = &bitmap_git->ext_index;
+ struct bitmap *tips;
+ struct ewah_iterator it;
+ eword_t mask;
+ uint32_t i;
+
+ tips = find_tip_blobs(bitmap_git, tip_objects);
+
+ for (i = 0, init_type_iterator(&it, bitmap_git, OBJ_BLOB);
+ i < to_filter->word_alloc && ewah_iterator_next(&mask, &it);
+ i++) {
+ eword_t word = to_filter->words[i] & mask;
+ unsigned offset;
+
+ for (offset = 0; offset < BITS_IN_EWORD; offset++) {
+ uint32_t pos;
+
+ if ((word >> offset) == 0)
+ break;
+ offset += ewah_bit_ctz64(word >> offset);
+ pos = i * BITS_IN_EWORD + offset;
+
+ if (!bitmap_get(tips, pos) &&
+ get_size_by_pos(bitmap_git, pos) >= limit)
+ bitmap_unset(to_filter, pos);
+ }
+ }
+
+ for (i = 0; i < eindex->count; i++) {
+ uint32_t pos = i + bitmap_git->pack->num_objects;
+ if (eindex->objects[i]->type == OBJ_BLOB &&
+ bitmap_get(to_filter, pos) &&
+ !bitmap_get(tips, pos) &&
+ get_size_by_pos(bitmap_git, pos) >= limit)
+ bitmap_unset(to_filter, pos);
+ }
+
+ bitmap_free(tips);
+}
+
+static int filter_bitmap(struct bitmap_index *bitmap_git,
+ struct object_list *tip_objects,
+ struct bitmap *to_filter,
+ struct list_objects_filter_options *filter)
+{
+ if (!filter || filter->choice == LOFC_DISABLED)
+ return 0;
+
+ if (filter->choice == LOFC_BLOB_NONE) {
+ if (bitmap_git)
+ filter_bitmap_blob_none(bitmap_git, tip_objects,
+ to_filter);
+ return 0;
+ }
+
+ if (filter->choice == LOFC_BLOB_LIMIT) {
+ if (bitmap_git)
+ filter_bitmap_blob_limit(bitmap_git, tip_objects,
+ to_filter,
+ filter->blob_limit_value);
+ return 0;
+ }
+
+ /* filter choice not handled */
+ return -1;
+}
+
+static int can_filter_bitmap(struct list_objects_filter_options *filter)
+{
+ return !filter_bitmap(NULL, NULL, NULL, filter);
+}
+
+struct bitmap_index *prepare_bitmap_walk(struct rev_info *revs,
+ struct list_objects_filter_options *filter)
{
unsigned int i;
@@ -689,9 +897,22 @@ struct bitmap_index *prepare_bitmap_walk(struct rev_info *revs)
struct bitmap *wants_bitmap = NULL;
struct bitmap *haves_bitmap = NULL;
- struct bitmap_index *bitmap_git = xcalloc(1, sizeof(*bitmap_git));
+ struct bitmap_index *bitmap_git;
+
+ /*
+ * We can't do pathspec limiting with bitmaps, because we don't know
+ * which commits are associated with which object changes (let alone
+ * even which objects are associated with which paths).
+ */
+ if (revs->prune)
+ return NULL;
+
+ if (!can_filter_bitmap(filter))
+ return NULL;
+
/* try to open a bitmapped pack, but don't parse it yet
* because we may not need to use it */
+ bitmap_git = xcalloc(1, sizeof(*bitmap_git));
if (open_pack_bitmap(revs->repo, bitmap_git) < 0)
goto cleanup;
@@ -758,93 +979,173 @@ struct bitmap_index *prepare_bitmap_walk(struct rev_info *revs)
if (haves_bitmap)
bitmap_and_not(wants_bitmap, haves_bitmap);
+ filter_bitmap(bitmap_git, wants, wants_bitmap, filter);
+
bitmap_git->result = wants_bitmap;
bitmap_git->haves = haves_bitmap;
+ object_list_free(&wants);
+ object_list_free(&haves);
+
return bitmap_git;
cleanup:
free_bitmap_index(bitmap_git);
+ object_list_free(&wants);
+ object_list_free(&haves);
return NULL;
}
-int reuse_partial_packfile_from_bitmap(struct bitmap_index *bitmap_git,
- struct packed_git **packfile,
- uint32_t *entries,
- off_t *up_to)
+static void try_partial_reuse(struct bitmap_index *bitmap_git,
+ size_t pos,
+ struct bitmap *reuse,
+ struct pack_window **w_curs)
{
+ struct revindex_entry *revidx;
+ off_t offset;
+ enum object_type type;
+ unsigned long size;
+
+ if (pos >= bitmap_git->pack->num_objects)
+ return; /* not actually in the pack */
+
+ revidx = &bitmap_git->pack->revindex[pos];
+ offset = revidx->offset;
+ type = unpack_object_header(bitmap_git->pack, w_curs, &offset, &size);
+ if (type < 0)
+ return; /* broken packfile, punt */
+
+ if (type == OBJ_REF_DELTA || type == OBJ_OFS_DELTA) {
+ off_t base_offset;
+ int base_pos;
+
+ /*
+ * Find the position of the base object so we can look it up
+ * in our bitmaps. If we can't come up with an offset, or if
+ * that offset is not in the revidx, the pack is corrupt.
+ * There's nothing we can do, so just punt on this object,
+ * and the normal slow path will complain about it in
+ * more detail.
+ */
+ base_offset = get_delta_base(bitmap_git->pack, w_curs,
+ &offset, type, revidx->offset);
+ if (!base_offset)
+ return;
+ base_pos = find_revindex_position(bitmap_git->pack, base_offset);
+ if (base_pos < 0)
+ return;
+
+ /*
+ * We assume delta dependencies always point backwards. This
+ * lets us do a single pass, and is basically always true
+ * due to the way OFS_DELTAs work. You would not typically
+ * find REF_DELTA in a bitmapped pack, since we only bitmap
+ * packs we write fresh, and OFS_DELTA is the default). But
+ * let's double check to make sure the pack wasn't written with
+ * odd parameters.
+ */
+ if (base_pos >= pos)
+ return;
+
+ /*
+ * And finally, if we're not sending the base as part of our
+ * reuse chunk, then don't send this object either. The base
+ * would come after us, along with other objects not
+ * necessarily in the pack, which means we'd need to convert
+ * to REF_DELTA on the fly. Better to just let the normal
+ * object_entry code path handle it.
+ */
+ if (!bitmap_get(reuse, base_pos))
+ return;
+ }
+
/*
- * Reuse the packfile content if we need more than
- * 90% of its objects
+ * If we got here, then the object is OK to reuse. Mark it.
*/
- static const double REUSE_PERCENT = 0.9;
+ bitmap_set(reuse, pos);
+}
+int reuse_partial_packfile_from_bitmap(struct bitmap_index *bitmap_git,
+ struct packed_git **packfile_out,
+ uint32_t *entries,
+ struct bitmap **reuse_out)
+{
struct bitmap *result = bitmap_git->result;
- uint32_t reuse_threshold;
- uint32_t i, reuse_objects = 0;
+ struct bitmap *reuse;
+ struct pack_window *w_curs = NULL;
+ size_t i = 0;
+ uint32_t offset;
assert(result);
- for (i = 0; i < result->word_alloc; ++i) {
- if (result->words[i] != (eword_t)~0) {
- reuse_objects += ewah_bit_ctz64(~result->words[i]);
- break;
- }
+ while (i < result->word_alloc && result->words[i] == (eword_t)~0)
+ i++;
- reuse_objects += BITS_IN_EWORD;
- }
+ /* Don't mark objects not in the packfile */
+ if (i > bitmap_git->pack->num_objects / BITS_IN_EWORD)
+ i = bitmap_git->pack->num_objects / BITS_IN_EWORD;
-#ifdef GIT_BITMAP_DEBUG
- {
- const unsigned char *sha1;
- struct revindex_entry *entry;
+ reuse = bitmap_word_alloc(i);
+ memset(reuse->words, 0xFF, i * sizeof(eword_t));
- entry = &bitmap_git->reverse_index->revindex[reuse_objects];
- sha1 = nth_packed_object_sha1(bitmap_git->pack, entry->nr);
+ for (; i < result->word_alloc; ++i) {
+ eword_t word = result->words[i];
+ size_t pos = (i * BITS_IN_EWORD);
- fprintf(stderr, "Failed to reuse at %d (%016llx)\n",
- reuse_objects, result->words[i]);
- fprintf(stderr, " %s\n", hash_to_hex(sha1));
+ for (offset = 0; offset < BITS_IN_EWORD; ++offset) {
+ if ((word >> offset) == 0)
+ break;
+
+ offset += ewah_bit_ctz64(word >> offset);
+ try_partial_reuse(bitmap_git, pos + offset, reuse, &w_curs);
+ }
}
-#endif
- if (!reuse_objects)
- return -1;
+ unuse_pack(&w_curs);
- if (reuse_objects >= bitmap_git->pack->num_objects) {
- bitmap_git->reuse_objects = *entries = bitmap_git->pack->num_objects;
- *up_to = -1; /* reuse the full pack */
- *packfile = bitmap_git->pack;
- return 0;
+ *entries = bitmap_popcount(reuse);
+ if (!*entries) {
+ bitmap_free(reuse);
+ return -1;
}
- reuse_threshold = bitmap_popcount(bitmap_git->result) * REUSE_PERCENT;
+ /*
+ * Drop any reused objects from the result, since they will not
+ * need to be handled separately.
+ */
+ bitmap_and_not(result, reuse);
+ *packfile_out = bitmap_git->pack;
+ *reuse_out = reuse;
+ return 0;
+}
- if (reuse_objects < reuse_threshold)
- return -1;
+int bitmap_walk_contains(struct bitmap_index *bitmap_git,
+ struct bitmap *bitmap, const struct object_id *oid)
+{
+ int idx;
- bitmap_git->reuse_objects = *entries = reuse_objects;
- *up_to = bitmap_git->pack->revindex[reuse_objects].offset;
- *packfile = bitmap_git->pack;
+ if (!bitmap)
+ return 0;
- return 0;
+ idx = bitmap_position(bitmap_git, oid);
+ return idx >= 0 && bitmap_get(bitmap, idx);
}
void traverse_bitmap_commit_list(struct bitmap_index *bitmap_git,
+ struct rev_info *revs,
show_reachable_fn show_reachable)
{
assert(bitmap_git->result);
- show_objects_for_type(bitmap_git, bitmap_git->commits,
- OBJ_COMMIT, show_reachable);
- show_objects_for_type(bitmap_git, bitmap_git->trees,
- OBJ_TREE, show_reachable);
- show_objects_for_type(bitmap_git, bitmap_git->blobs,
- OBJ_BLOB, show_reachable);
- show_objects_for_type(bitmap_git, bitmap_git->tags,
- OBJ_TAG, show_reachable);
+ show_objects_for_type(bitmap_git, OBJ_COMMIT, show_reachable);
+ if (revs->tree_objects)
+ show_objects_for_type(bitmap_git, OBJ_TREE, show_reachable);
+ if (revs->blob_objects)
+ show_objects_for_type(bitmap_git, OBJ_BLOB, show_reachable);
+ if (revs->tag_objects)
+ show_objects_for_type(bitmap_git, OBJ_TAG, show_reachable);
- show_extended_objects(bitmap_git, show_reachable);
+ show_extended_objects(bitmap_git, revs, show_reachable);
}
static uint32_t count_object_type(struct bitmap_index *bitmap_git,
@@ -857,26 +1158,7 @@ static uint32_t count_object_type(struct bitmap_index *bitmap_git,
struct ewah_iterator it;
eword_t filter;
- switch (type) {
- case OBJ_COMMIT:
- ewah_iterator_init(&it, bitmap_git->commits);
- break;
-
- case OBJ_TREE:
- ewah_iterator_init(&it, bitmap_git->trees);
- break;
-
- case OBJ_BLOB:
- ewah_iterator_init(&it, bitmap_git->blobs);
- break;
-
- case OBJ_TAG:
- ewah_iterator_init(&it, bitmap_git->tags);
- break;
-
- default:
- return 0;
- }
+ init_type_iterator(&it, bitmap_git, type);
while (i < objects->word_alloc && ewah_iterator_next(&filter, &it)) {
eword_t word = objects->words[i++] & filter;
@@ -1118,16 +1400,6 @@ void free_bitmap_index(struct bitmap_index *b)
int bitmap_has_oid_in_uninteresting(struct bitmap_index *bitmap_git,
const struct object_id *oid)
{
- int pos;
-
- if (!bitmap_git)
- return 0; /* no bitmap loaded */
- if (!bitmap_git->haves)
- return 0; /* walk had no "haves" */
-
- pos = bitmap_position_packfile(bitmap_git, oid);
- if (pos < 0)
- return 0;
-
- return bitmap_get(bitmap_git->haves, pos);
+ return bitmap_git &&
+ bitmap_walk_contains(bitmap_git, bitmap_git->haves, oid);
}
diff --git a/pack-bitmap.h b/pack-bitmap.h
index 466c5af..1203120 100644
--- a/pack-bitmap.h
+++ b/pack-bitmap.h
@@ -3,11 +3,13 @@
#include "ewah/ewok.h"
#include "khash.h"
+#include "pack.h"
#include "pack-objects.h"
struct commit;
struct repository;
struct rev_info;
+struct list_objects_filter_options;
static const char BITMAP_IDX_SIGNATURE[] = {'B', 'I', 'T', 'M'};
@@ -44,15 +46,20 @@ struct bitmap_index *prepare_bitmap_git(struct repository *r);
void count_bitmap_commit_list(struct bitmap_index *, uint32_t *commits,
uint32_t *trees, uint32_t *blobs, uint32_t *tags);
void traverse_bitmap_commit_list(struct bitmap_index *,
+ struct rev_info *revs,
show_reachable_fn show_reachable);
void test_bitmap_walk(struct rev_info *revs);
-struct bitmap_index *prepare_bitmap_walk(struct rev_info *revs);
+struct bitmap_index *prepare_bitmap_walk(struct rev_info *revs,
+ struct list_objects_filter_options *filter);
int reuse_partial_packfile_from_bitmap(struct bitmap_index *,
struct packed_git **packfile,
- uint32_t *entries, off_t *up_to);
+ uint32_t *entries,
+ struct bitmap **reuse_out);
int rebuild_existing_bitmaps(struct bitmap_index *, struct packing_data *mapping,
kh_oid_map_t *reused_bitmaps, int show_progress);
void free_bitmap_index(struct bitmap_index *);
+int bitmap_walk_contains(struct bitmap_index *,
+ struct bitmap *bitmap, const struct object_id *oid);
/*
* After a traversal has been performed by prepare_bitmap_walk(), this can be
diff --git a/pack-check.c b/pack-check.c
index 2cc3603..e4ef71c 100644
--- a/pack-check.c
+++ b/pack-check.c
@@ -67,23 +67,23 @@ static int verify_packfile(struct repository *r,
if (!is_pack_valid(p))
return error("packfile %s cannot be accessed", p->pack_name);
- the_hash_algo->init_fn(&ctx);
+ r->hash_algo->init_fn(&ctx);
do {
unsigned long remaining;
unsigned char *in = use_pack(p, w_curs, offset, &remaining);
offset += remaining;
if (!pack_sig_ofs)
- pack_sig_ofs = p->pack_size - the_hash_algo->rawsz;
+ pack_sig_ofs = p->pack_size - r->hash_algo->rawsz;
if (offset > pack_sig_ofs)
remaining -= (unsigned int)(offset - pack_sig_ofs);
- the_hash_algo->update_fn(&ctx, in, remaining);
+ r->hash_algo->update_fn(&ctx, in, remaining);
} while (offset < pack_sig_ofs);
- the_hash_algo->final_fn(hash, &ctx);
+ r->hash_algo->final_fn(hash, &ctx);
pack_sig = use_pack(p, w_curs, pack_sig_ofs, NULL);
if (!hasheq(hash, pack_sig))
err = error("%s pack checksum mismatch",
p->pack_name);
- if (!hasheq(index_base + index_size - the_hash_algo->hexsz, pack_sig))
+ if (!hasheq(index_base + index_size - r->hash_algo->hexsz, pack_sig))
err = error("%s pack checksum does not match its index",
p->pack_name);
unuse_pack(w_curs);
@@ -144,7 +144,7 @@ static int verify_packfile(struct repository *r,
err = error("cannot unpack %s from %s at offset %"PRIuMAX"",
oid_to_hex(entries[i].oid.oid), p->pack_name,
(uintmax_t)entries[i].offset);
- else if (check_object_signature(entries[i].oid.oid, data, size, type_name(type)))
+ else if (check_object_signature(r, entries[i].oid.oid, data, size, type_name(type)))
err = error("packed %s from %s is corrupt",
oid_to_hex(entries[i].oid.oid), p->pack_name);
else if (fn) {
diff --git a/packfile.c b/packfile.c
index 7e7c04e..99dd1a7 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1004,12 +1004,14 @@ void reprepare_packed_git(struct repository *r)
{
struct object_directory *odb;
+ obj_read_lock();
for (odb = r->objects->odb; odb; odb = odb->next)
odb_clear_loose_cache(odb);
r->objects->approximate_object_count_valid = 0;
r->objects->packed_git_initialized = 0;
prepare_packed_git(r);
+ obj_read_unlock();
}
struct packed_git *get_packed_git(struct repository *r)
@@ -1086,7 +1088,23 @@ unsigned long get_size_from_delta(struct packed_git *p,
do {
in = use_pack(p, w_curs, curpos, &stream.avail_in);
stream.next_in = in;
+ /*
+ * Note: the window section returned by use_pack() must be
+ * available throughout git_inflate()'s unlocked execution. To
+ * ensure no other thread will modify the window in the
+ * meantime, we rely on the packed_window.inuse_cnt. This
+ * counter is incremented before window reading and checked
+ * before window disposal.
+ *
+ * Other worrying sections could be the call to close_pack_fd(),
+ * which can close packs even with in-use windows, and to
+ * reprepare_packed_git(). Regarding the former, mmap doc says:
+ * "closing the file descriptor does not unmap the region". And
+ * for the latter, it won't re-open already available packs.
+ */
+ obj_read_unlock();
st = git_inflate(&stream, Z_FINISH);
+ obj_read_lock();
curpos += stream.next_in - in;
} while ((st == Z_OK || st == Z_BUF_ERROR) &&
stream.total_out < sizeof(delta_head));
@@ -1162,11 +1180,11 @@ const struct packed_git *has_packed_and_bad(struct repository *r,
return NULL;
}
-static off_t get_delta_base(struct packed_git *p,
- struct pack_window **w_curs,
- off_t *curpos,
- enum object_type type,
- off_t delta_obj_offset)
+off_t get_delta_base(struct packed_git *p,
+ struct pack_window **w_curs,
+ off_t *curpos,
+ enum object_type type,
+ off_t delta_obj_offset)
{
unsigned char *base_info = use_pack(p, w_curs, *curpos, NULL);
off_t base_offset;
@@ -1445,6 +1463,14 @@ static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
struct delta_base_cache_entry *ent = xmalloc(sizeof(*ent));
struct list_head *lru, *tmp;
+ /*
+ * Check required to avoid redundant entries when more than one thread
+ * is unpacking the same object, in unpack_entry() (since its phases I
+ * and III might run concurrently across multiple threads).
+ */
+ if (in_delta_base_cache(p, base_offset))
+ return;
+
delta_base_cached += base_size;
list_for_each_safe(lru, tmp, &delta_base_cache_lru) {
@@ -1574,7 +1600,15 @@ static void *unpack_compressed_entry(struct packed_git *p,
do {
in = use_pack(p, w_curs, curpos, &stream.avail_in);
stream.next_in = in;
+ /*
+ * Note: we must ensure the window section returned by
+ * use_pack() will be available throughout git_inflate()'s
+ * unlocked execution. Please refer to the comment at
+ * get_size_from_delta() to see how this is done.
+ */
+ obj_read_unlock();
st = git_inflate(&stream, Z_FINISH);
+ obj_read_lock();
if (!stream.avail_out)
break; /* the payload is larger than it should be */
curpos += stream.next_in - in;
diff --git a/packfile.h b/packfile.h
index fc7904e..ec536a4 100644
--- a/packfile.h
+++ b/packfile.h
@@ -151,6 +151,9 @@ void *unpack_entry(struct repository *r, struct packed_git *, off_t, enum object
unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
int unpack_object_header(struct packed_git *, struct pack_window **, off_t *, unsigned long *);
+off_t get_delta_base(struct packed_git *p, struct pack_window **w_curs,
+ off_t *curpos, enum object_type type,
+ off_t delta_obj_offset);
void release_pack_memory(size_t);
diff --git a/parse-options-cb.c b/parse-options-cb.c
index c2062ae..a28b55b 100644
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -159,40 +159,32 @@ int parse_opt_tertiary(const struct option *opt, const char *arg, int unset)
return 0;
}
-struct option *parse_options_dup(const struct option *o)
+static size_t parse_options_count(const struct option *opt)
{
- const struct option *orig = o;
- struct option *opts;
- int nr = 0;
+ size_t n = 0;
- while (o && o->type != OPTION_END) {
- nr++;
- o++;
- }
+ for (; opt && opt->type != OPTION_END; opt++)
+ n++;
+ return n;
+}
- ALLOC_ARRAY(opts, nr + 1);
- COPY_ARRAY(opts, orig, nr);
- memset(opts + nr, 0, sizeof(*opts));
- opts[nr].type = OPTION_END;
- return opts;
+struct option *parse_options_dup(const struct option *o)
+{
+ struct option no_options[] = { OPT_END() };
+
+ return parse_options_concat(o, no_options);
}
-struct option *parse_options_concat(struct option *a, struct option *b)
+struct option *parse_options_concat(const struct option *a,
+ const struct option *b)
{
struct option *ret;
- size_t i, a_len = 0, b_len = 0;
-
- for (i = 0; a[i].type != OPTION_END; i++)
- a_len++;
- for (i = 0; b[i].type != OPTION_END; i++)
- b_len++;
+ size_t a_len = parse_options_count(a);
+ size_t b_len = parse_options_count(b);
ALLOC_ARRAY(ret, st_add3(a_len, b_len, 1));
- for (i = 0; i < a_len; i++)
- ret[i] = a[i];
- for (i = 0; i < b_len; i++)
- ret[a_len + i] = b[i];
- ret[a_len + b_len] = b[b_len]; /* final OPTION_END */
+ COPY_ARRAY(ret, a, a_len);
+ COPY_ARRAY(ret + a_len, b, b_len + 1); /* + 1 for final OPTION_END */
return ret;
}
diff --git a/parse-options.c b/parse-options.c
index 60fae3a..a0cef40 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -357,8 +357,7 @@ is_abbreviated:
}
/* negated? */
if (!starts_with(arg, "no-")) {
- if (starts_with(long_name, "no-")) {
- long_name += 3;
+ if (skip_prefix(long_name, "no-", &long_name)) {
opt_flags |= OPT_UNSET;
goto again;
}
@@ -420,7 +419,7 @@ static void check_typos(const char *arg, const struct option *options)
return;
if (starts_with(arg, "no-")) {
- error(_("did you mean `--%s` (with two dashes ?)"), arg);
+ error(_("did you mean `--%s` (with two dashes)?"), arg);
exit(129);
}
@@ -428,7 +427,7 @@ static void check_typos(const char *arg, const struct option *options)
if (!options->long_name)
continue;
if (starts_with(options->long_name, arg)) {
- error(_("did you mean `--%s` (with two dashes ?)"), arg);
+ error(_("did you mean `--%s` (with two dashes)?"), arg);
exit(129);
}
}
diff --git a/parse-options.h b/parse-options.h
index fdc0c1c..1d60205 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -281,7 +281,7 @@ int parse_options_step(struct parse_opt_ctx_t *ctx,
int parse_options_end(struct parse_opt_ctx_t *ctx);
struct option *parse_options_dup(const struct option *a);
-struct option *parse_options_concat(struct option *a, struct option *b);
+struct option *parse_options_concat(const struct option *a, const struct option *b);
/*----- some often used options -----*/
int parse_opt_abbrev_cb(const struct option *, const char *, int);
diff --git a/path.c b/path.c
index a76eec8..88cf593 100644
--- a/path.c
+++ b/path.c
@@ -1077,6 +1077,8 @@ const char *remove_leading_path(const char *in, const char *prefix)
/*
* It is okay if dst == src, but they should not overlap otherwise.
+ * The "dst" buffer must be at least as long as "src"; normalizing may shrink
+ * the size of the path, but will never grow it.
*
* Performs the following normalizations on src, storing the result in dst:
* - Ensures that components are separated by '/' (Windows only)
diff --git a/pathspec.c b/pathspec.c
index 128f27f..166d255 100644
--- a/pathspec.c
+++ b/pathspec.c
@@ -439,7 +439,8 @@ static void init_pathspec_item(struct pathspec_item *item, unsigned flags,
match = prefix_path_gently(prefix, prefixlen,
&prefixlen, copyfrom);
if (!match)
- die(_("%s: '%s' is outside repository"), elt, copyfrom);
+ die(_("%s: '%s' is outside repository at '%s'"), elt,
+ copyfrom, absolute_path(get_git_work_tree()));
}
item->match = match;
diff --git a/pretty.c b/pretty.c
index 305e903..28afc70 100644
--- a/pretty.c
+++ b/pretty.c
@@ -1311,9 +1311,18 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
case '?':
switch (c->signature_check.result) {
case 'G':
+ switch (c->signature_check.trust_level) {
+ case TRUST_UNDEFINED:
+ case TRUST_NEVER:
+ strbuf_addch(sb, 'U');
+ break;
+ default:
+ strbuf_addch(sb, 'G');
+ break;
+ }
+ break;
case 'B':
case 'E':
- case 'U':
case 'N':
case 'X':
case 'Y':
@@ -1337,6 +1346,25 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
if (c->signature_check.primary_key_fingerprint)
strbuf_addstr(sb, c->signature_check.primary_key_fingerprint);
break;
+ case 'T':
+ switch (c->signature_check.trust_level) {
+ case TRUST_UNDEFINED:
+ strbuf_addstr(sb, "undefined");
+ break;
+ case TRUST_NEVER:
+ strbuf_addstr(sb, "never");
+ break;
+ case TRUST_MARGINAL:
+ strbuf_addstr(sb, "marginal");
+ break;
+ case TRUST_FULLY:
+ strbuf_addstr(sb, "fully");
+ break;
+ case TRUST_ULTIMATE:
+ strbuf_addstr(sb, "ultimate");
+ break;
+ }
+ break;
default:
return 0;
}
@@ -1581,9 +1609,9 @@ static size_t format_commit_item(struct strbuf *sb, /* in UTF-8 */
strbuf_setlen(sb, sb->len - 1);
} else if (orig_len != sb->len) {
if (magic == ADD_LF_BEFORE_NON_EMPTY)
- strbuf_insert(sb, orig_len, "\n", 1);
+ strbuf_insertstr(sb, orig_len, "\n");
else if (magic == ADD_SP_BEFORE_NON_EMPTY)
- strbuf_insert(sb, orig_len, " ", 1);
+ strbuf_insertstr(sb, orig_len, " ");
}
return consumed + 1;
}
diff --git a/protocol.c b/protocol.c
index 9741f05..803bef5 100644
--- a/protocol.c
+++ b/protocol.c
@@ -17,9 +17,8 @@ static enum protocol_version parse_protocol_version(const char *value)
enum protocol_version get_protocol_version_config(void)
{
const char *value;
- enum protocol_version retval = protocol_v0;
const char *git_test_k = "GIT_TEST_PROTOCOL_VERSION";
- const char *git_test_v = getenv(git_test_k);
+ const char *git_test_v;
if (!git_config_get_string_const("protocol.version", &value)) {
enum protocol_version version = parse_protocol_version(value);
@@ -28,19 +27,19 @@ enum protocol_version get_protocol_version_config(void)
die("unknown value for config 'protocol.version': %s",
value);
- retval = version;
+ return version;
}
+ git_test_v = getenv(git_test_k);
if (git_test_v && *git_test_v) {
enum protocol_version env = parse_protocol_version(git_test_v);
if (env == protocol_unknown_version)
die("unknown value for %s: %s", git_test_k, git_test_v);
- if (retval < env)
- retval = env;
+ return env;
}
- return retval;
+ return protocol_v2;
}
enum protocol_version determine_protocol_version_server(void)
diff --git a/quote.c b/quote.c
index 24a58ba..bcc0dbc 100644
--- a/quote.c
+++ b/quote.c
@@ -55,7 +55,7 @@ void sq_quote_buf_pretty(struct strbuf *dst, const char *src)
}
for (p = src; *p; p++) {
- if (!isalpha(*p) && !isdigit(*p) && !strchr(ok_punct, *p)) {
+ if (!isalnum(*p) && !strchr(ok_punct, *p)) {
sq_quote_buf(dst, src);
return;
}
diff --git a/reachable.c b/reachable.c
index 8f50235..77a60c7 100644
--- a/reachable.c
+++ b/reachable.c
@@ -223,9 +223,9 @@ void mark_reachable_objects(struct rev_info *revs, int mark_reflog,
cp.progress = progress;
cp.count = 0;
- bitmap_git = prepare_bitmap_walk(revs);
+ bitmap_git = prepare_bitmap_walk(revs, NULL);
if (bitmap_git) {
- traverse_bitmap_commit_list(bitmap_git, mark_object_seen);
+ traverse_bitmap_commit_list(bitmap_git, revs, mark_object_seen);
free_bitmap_index(bitmap_git);
return;
}
diff --git a/rebase-interactive.c b/rebase-interactive.c
index aa18ae8..d86b434 100644
--- a/rebase-interactive.c
+++ b/rebase-interactive.c
@@ -5,6 +5,13 @@
#include "strbuf.h"
#include "commit-slab.h"
#include "config.h"
+#include "dir.h"
+
+static const char edit_todo_list_advice[] =
+N_("You can fix this with 'git rebase --edit-todo' "
+"and then run 'git rebase --continue'.\n"
+"Or you can abort the rebase with 'git rebase"
+" --abort'.\n");
enum missing_commit_check_level {
MISSING_COMMIT_CHECK_IGNORE = 0,
@@ -28,7 +35,7 @@ static enum missing_commit_check_level get_missing_commit_check_level(void)
return MISSING_COMMIT_CHECK_IGNORE;
}
-void append_todo_help(unsigned keep_empty, int command_count,
+void append_todo_help(int command_count,
const char *shortrevisions, const char *shortonto,
struct strbuf *buf)
{
@@ -80,33 +87,33 @@ void append_todo_help(unsigned keep_empty, int command_count,
"the rebase will be aborted.\n\n");
strbuf_add_commented_lines(buf, msg, strlen(msg));
-
- if (!keep_empty) {
- msg = _("Note that empty commits are commented out");
- strbuf_add_commented_lines(buf, msg, strlen(msg));
- }
}
int edit_todo_list(struct repository *r, struct todo_list *todo_list,
struct todo_list *new_todo, const char *shortrevisions,
const char *shortonto, unsigned flags)
{
- const char *todo_file = rebase_path_todo();
+ const char *todo_file = rebase_path_todo(),
+ *todo_backup = rebase_path_todo_backup();
unsigned initial = shortrevisions && shortonto;
+ int incorrect = 0;
/* If the user is editing the todo list, we first try to parse
* it. If there is an error, we do not return, because the user
* might want to fix it in the first place. */
if (!initial)
- todo_list_parse_insn_buffer(r, todo_list->buf.buf, todo_list);
+ incorrect = todo_list_parse_insn_buffer(r, todo_list->buf.buf, todo_list) |
+ file_exists(rebase_path_dropped());
if (todo_list_write_to_file(r, todo_list, todo_file, shortrevisions, shortonto,
-1, flags | TODO_LIST_SHORTEN_IDS | TODO_LIST_APPEND_TODO_HELP))
return error_errno(_("could not write '%s'"), todo_file);
- if (initial && copy_file(rebase_path_todo_backup(), todo_file, 0666))
- return error(_("could not copy '%s' to '%s'."), todo_file,
- rebase_path_todo_backup());
+ if (!incorrect &&
+ todo_list_write_to_file(r, todo_list, todo_backup,
+ shortrevisions, shortonto, -1,
+ (flags | TODO_LIST_APPEND_TODO_HELP) & ~TODO_LIST_SHORTEN_IDS) < 0)
+ return error(_("could not write '%s'."), rebase_path_todo_backup());
if (launch_sequence_editor(todo_file, &new_todo->buf, NULL))
return -2;
@@ -115,10 +122,23 @@ int edit_todo_list(struct repository *r, struct todo_list *todo_list,
if (initial && new_todo->buf.len == 0)
return -3;
- /* For the initial edit, the todo list gets parsed in
- * complete_action(). */
- if (!initial)
- return todo_list_parse_insn_buffer(r, new_todo->buf.buf, new_todo);
+ if (todo_list_parse_insn_buffer(r, new_todo->buf.buf, new_todo)) {
+ fprintf(stderr, _(edit_todo_list_advice));
+ return -4;
+ }
+
+ if (incorrect) {
+ if (todo_list_check_against_backup(r, new_todo)) {
+ write_file(rebase_path_dropped(), "");
+ return -4;
+ }
+
+ if (incorrect > 0)
+ unlink(rebase_path_dropped());
+ } else if (todo_list_check(todo_list, new_todo)) {
+ write_file(rebase_path_dropped(), "");
+ return -4;
+ }
return 0;
}
@@ -183,7 +203,52 @@ int todo_list_check(struct todo_list *old_todo, struct todo_list *new_todo)
"the level of warnings.\n"
"The possible behaviours are: ignore, warn, error.\n\n"));
+ fprintf(stderr, _(edit_todo_list_advice));
+
leave_check:
clear_commit_seen(&commit_seen);
return res;
}
+
+int todo_list_check_against_backup(struct repository *r, struct todo_list *todo_list)
+{
+ struct todo_list backup = TODO_LIST_INIT;
+ int res = 0;
+
+ if (strbuf_read_file(&backup.buf, rebase_path_todo_backup(), 0) > 0) {
+ todo_list_parse_insn_buffer(r, backup.buf.buf, &backup);
+ res = todo_list_check(&backup, todo_list);
+ }
+
+ todo_list_release(&backup);
+ return res;
+}
+
+int check_todo_list_from_file(struct repository *r)
+{
+ struct todo_list old_todo = TODO_LIST_INIT, new_todo = TODO_LIST_INIT;
+ int res = 0;
+
+ if (strbuf_read_file(&new_todo.buf, rebase_path_todo(), 0) < 0) {
+ res = error(_("could not read '%s'."), rebase_path_todo());
+ goto out;
+ }
+
+ if (strbuf_read_file(&old_todo.buf, rebase_path_todo_backup(), 0) < 0) {
+ res = error(_("could not read '%s'."), rebase_path_todo_backup());
+ goto out;
+ }
+
+ res = todo_list_parse_insn_buffer(r, old_todo.buf.buf, &old_todo);
+ if (!res)
+ res = todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo);
+ if (res)
+ fprintf(stderr, _(edit_todo_list_advice));
+ if (!res)
+ res = todo_list_check(&old_todo, &new_todo);
+out:
+ todo_list_release(&old_todo);
+ todo_list_release(&new_todo);
+
+ return res;
+}
diff --git a/rebase-interactive.h b/rebase-interactive.h
index 44dbb06..dc2cf0e 100644
--- a/rebase-interactive.h
+++ b/rebase-interactive.h
@@ -5,12 +5,17 @@ struct strbuf;
struct repository;
struct todo_list;
-void append_todo_help(unsigned keep_empty, int command_count,
+void append_todo_help(int command_count,
const char *shortrevisions, const char *shortonto,
struct strbuf *buf);
int edit_todo_list(struct repository *r, struct todo_list *todo_list,
struct todo_list *new_todo, const char *shortrevisions,
const char *shortonto, unsigned flags);
+
int todo_list_check(struct todo_list *old_todo, struct todo_list *new_todo);
+int todo_list_check_against_backup(struct repository *r,
+ struct todo_list *todo_list);
+
+int check_todo_list_from_file(struct repository *r);
#endif
diff --git a/rebase.c b/rebase.c
new file mode 100644
index 0000000..f8137d8
--- /dev/null
+++ b/rebase.c
@@ -0,0 +1,35 @@
+#include "rebase.h"
+#include "config.h"
+
+/*
+ * Parses textual value for pull.rebase, branch.<name>.rebase, etc.
+ * Unrecognised value yields REBASE_INVALID, which traditionally is
+ * treated the same way as REBASE_FALSE.
+ *
+ * The callers that care if (any) rebase is requested should say
+ * if (REBASE_TRUE <= rebase_parse_value(string))
+ *
+ * The callers that want to differenciate an unrecognised value and
+ * false can do so by treating _INVALID and _FALSE differently.
+ */
+enum rebase_type rebase_parse_value(const char *value)
+{
+ int v = git_parse_maybe_bool(value);
+
+ if (!v)
+ return REBASE_FALSE;
+ else if (v > 0)
+ return REBASE_TRUE;
+ else if (!strcmp(value, "preserve") || !strcmp(value, "p"))
+ return REBASE_PRESERVE;
+ else if (!strcmp(value, "merges") || !strcmp(value, "m"))
+ return REBASE_MERGES;
+ else if (!strcmp(value, "interactive") || !strcmp(value, "i"))
+ return REBASE_INTERACTIVE;
+ /*
+ * Please update _git_config() in git-completion.bash when you
+ * add new rebase modes.
+ */
+
+ return REBASE_INVALID;
+}
diff --git a/rebase.h b/rebase.h
new file mode 100644
index 0000000..cc723d4
--- /dev/null
+++ b/rebase.h
@@ -0,0 +1,15 @@
+#ifndef REBASE_H
+#define REBASE_H
+
+enum rebase_type {
+ REBASE_INVALID = -1,
+ REBASE_FALSE = 0,
+ REBASE_TRUE,
+ REBASE_PRESERVE,
+ REBASE_MERGES,
+ REBASE_INTERACTIVE
+};
+
+enum rebase_type rebase_parse_value(const char *value);
+
+#endif /* REBASE */
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 0ea66a2..561c33a 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -465,8 +465,7 @@ stat_ref:
close(fd);
strbuf_rtrim(&sb_contents);
buf = sb_contents.buf;
- if (starts_with(buf, "ref:")) {
- buf += 4;
+ if (skip_prefix(buf, "ref:", &buf)) {
while (isspace(*buf))
buf++;
diff --git a/remote-curl.c b/remote-curl.c
index 350d92a..8eb9615 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -1255,8 +1255,9 @@ static void parse_push(struct strbuf *buf)
int ret;
do {
- if (starts_with(buf->buf, "push "))
- argv_array_push(&specs, buf->buf + 5);
+ const char *arg;
+ if (skip_prefix(buf->buf, "push ", &arg))
+ argv_array_push(&specs, arg);
else
die(_("http transport does not support %s"), buf->buf);
diff --git a/remote.c b/remote.c
index 5c4666b..593ce29 100644
--- a/remote.c
+++ b/remote.c
@@ -369,7 +369,8 @@ static int handle_config(const char *key, const char *value, void *cb)
}
remote = make_remote(name, namelen);
remote->origin = REMOTE_CONFIG;
- if (current_config_scope() == CONFIG_SCOPE_REPO)
+ if (current_config_scope() == CONFIG_SCOPE_LOCAL ||
+ current_config_scope() == CONFIG_SCOPE_WORKTREE)
remote->configured_in_repo = 1;
if (!strcmp(subkey, "mirror"))
remote->mirror = git_config_bool(key, value);
diff --git a/replace-object.c b/replace-object.c
index e295e87..7bd9aba 100644
--- a/replace-object.c
+++ b/replace-object.c
@@ -34,14 +34,23 @@ static int register_replace_ref(struct repository *r,
void prepare_replace_object(struct repository *r)
{
- if (r->objects->replace_map)
+ if (r->objects->replace_map_initialized)
return;
+ pthread_mutex_lock(&r->objects->replace_mutex);
+ if (r->objects->replace_map_initialized) {
+ pthread_mutex_unlock(&r->objects->replace_mutex);
+ return;
+ }
+
r->objects->replace_map =
xmalloc(sizeof(*r->objects->replace_map));
oidmap_init(r->objects->replace_map, 0);
for_each_replace_ref(r, register_replace_ref, NULL);
+ r->objects->replace_map_initialized = 1;
+
+ pthread_mutex_unlock(&r->objects->replace_mutex);
}
/* We allow "recursive" replacement. Only within reason, though */
diff --git a/replace-object.h b/replace-object.h
index 04ed7a8..3fbc32e 100644
--- a/replace-object.h
+++ b/replace-object.h
@@ -24,12 +24,17 @@ const struct object_id *do_lookup_replace_object(struct repository *r,
* 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.
+ *
+ * Note: some thread debuggers might point a data race on the
+ * replace_map_initialized reading in this function. However, we know there's no
+ * problem in the value being updated by one thread right after another one read
+ * it here (and it should be written to only once, anyway).
*/
static inline const struct object_id *lookup_replace_object(struct repository *r,
const struct object_id *oid)
{
if (!read_replace_refs ||
- (r->objects->replace_map &&
+ (r->objects->replace_map_initialized &&
r->objects->replace_map->map.tablesize == 0))
return oid;
return do_lookup_replace_object(r, oid);
diff --git a/run-command.c b/run-command.c
index 9942f12..f5e1149 100644
--- a/run-command.c
+++ b/run-command.c
@@ -213,8 +213,9 @@ static char *locate_in_PATH(const char *file)
static int exists_in_PATH(const char *file)
{
char *r = locate_in_PATH(file);
+ int found = r != NULL;
free(r);
- return r != NULL;
+ return found;
}
int sane_execvp(const char *file, char * const argv[])
diff --git a/run-command.h b/run-command.h
index 592d9dc..0f3cc73 100644
--- a/run-command.h
+++ b/run-command.h
@@ -116,7 +116,7 @@ struct child_process {
unsigned no_stdin:1;
unsigned no_stdout:1;
unsigned no_stderr:1;
- unsigned git_cmd:1; /* if this is to be git sub-command */
+ unsigned git_cmd:1; /* if this is to be git sub-command */
/**
* If the program cannot be found, the functions return -1 and set
diff --git a/sequencer.c b/sequencer.c
index b9dbf1a..7477b15 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -57,6 +57,8 @@ static GIT_PATH_FUNC(rebase_path, "rebase-merge")
GIT_PATH_FUNC(rebase_path_todo, "rebase-merge/git-rebase-todo")
GIT_PATH_FUNC(rebase_path_todo_backup, "rebase-merge/git-rebase-todo.backup")
+GIT_PATH_FUNC(rebase_path_dropped, "rebase-merge/dropped")
+
/*
* The rebase command lines that have already been processed. A line
* is moved here when it is first handled, before any associated user
@@ -158,6 +160,8 @@ static GIT_PATH_FUNC(rebase_path_strategy, "rebase-merge/strategy")
static GIT_PATH_FUNC(rebase_path_strategy_opts, "rebase-merge/strategy_opts")
static GIT_PATH_FUNC(rebase_path_allow_rerere_autoupdate, "rebase-merge/allow_rerere_autoupdate")
static GIT_PATH_FUNC(rebase_path_reschedule_failed_exec, "rebase-merge/reschedule-failed-exec")
+static GIT_PATH_FUNC(rebase_path_drop_redundant_commits, "rebase-merge/drop_redundant_commits")
+static GIT_PATH_FUNC(rebase_path_keep_redundant_commits, "rebase-merge/keep_redundant_commits")
static int git_sequencer_config(const char *k, const char *v, void *cb)
{
@@ -288,7 +292,7 @@ int sequencer_remove_state(struct replay_opts *opts)
char *eol = strchr(p, '\n');
if (eol)
*eol = '\0';
- if (delete_ref("(rebase -i) cleanup", p, NULL, 0) < 0) {
+ if (delete_ref("(rebase) cleanup", p, NULL, 0) < 0) {
warning(_("could not delete '%s'"), p);
ret = -1;
}
@@ -322,7 +326,7 @@ static const char *action_name(const struct replay_opts *opts)
case REPLAY_PICK:
return N_("cherry-pick");
case REPLAY_INTERACTIVE_REBASE:
- return N_("rebase -i");
+ return N_("rebase");
}
die(_("unknown action: %d"), opts->action);
}
@@ -588,7 +592,7 @@ static int do_recursive_merge(struct repository *r,
struct merge_options o;
struct tree *next_tree, *base_tree, *head_tree;
int clean;
- char **xopt;
+ int i;
struct lock_file index_lock = LOCK_INIT;
if (repo_hold_locked_index(r, &index_lock, LOCK_REPORT_ON_ERROR) < 0)
@@ -608,8 +612,8 @@ static int do_recursive_merge(struct repository *r,
next_tree = next ? get_commit_tree(next) : empty_tree(r);
base_tree = base ? get_commit_tree(base) : empty_tree(r);
- for (xopt = opts->xopts; xopt != opts->xopts + opts->xopts_nr; xopt++)
- parse_merge_opt(&o, *xopt);
+ for (i = 0; i < opts->xopts_nr; i++)
+ parse_merge_opt(&o, opts->xopts[i]);
clean = merge_trees(&o,
head_tree,
@@ -626,7 +630,7 @@ static int do_recursive_merge(struct repository *r,
COMMIT_LOCK | SKIP_IF_UNCHANGED))
/*
* TRANSLATORS: %s will be "revert", "cherry-pick" or
- * "rebase -i".
+ * "rebase".
*/
return error(_("%s: Unable to write new index file"),
_(action_name(opts)));
@@ -1483,23 +1487,30 @@ static int is_original_commit_empty(struct commit *commit)
}
/*
- * Do we run "git commit" with "--allow-empty"?
+ * Should empty commits be allowed? Return status:
+ * <0: Error in is_index_unchanged(r) or is_original_commit_empty(commit)
+ * 0: Halt on empty commit
+ * 1: Allow empty commit
+ * 2: Drop empty commit
*/
static int allow_empty(struct repository *r,
struct replay_opts *opts,
struct commit *commit)
{
- int index_unchanged, empty_commit;
+ int index_unchanged, originally_empty;
/*
- * Three cases:
+ * Four cases:
*
* (1) we do not allow empty at all and error out.
*
- * (2) we allow ones that were initially empty, but
- * forbid the ones that become empty;
+ * (2) we allow ones that were initially empty, and
+ * just drop the ones that become empty
+ *
+ * (3) we allow ones that were initially empty, but
+ * halt for the ones that become empty;
*
- * (3) we allow both.
+ * (4) we allow both.
*/
if (!opts->allow_empty)
return 0; /* let "git commit" barf as necessary */
@@ -1513,13 +1524,15 @@ static int allow_empty(struct repository *r,
if (opts->keep_redundant_commits)
return 1;
- empty_commit = is_original_commit_empty(commit);
- if (empty_commit < 0)
- return empty_commit;
- if (!empty_commit)
- return 0;
- else
+ originally_empty = is_original_commit_empty(commit);
+ if (originally_empty < 0)
+ return originally_empty;
+ if (originally_empty)
return 1;
+ else if (opts->drop_redundant_commits)
+ return 2;
+ else
+ return 0;
}
static struct {
@@ -1730,7 +1743,7 @@ static int do_pick_commit(struct repository *r,
char *author = NULL;
struct commit_message msg = { NULL, NULL, NULL, NULL };
struct strbuf msgbuf = STRBUF_INIT;
- int res, unborn = 0, reword = 0, allow;
+ int res, unborn = 0, reword = 0, allow, drop_commit;
if (opts->no_commit) {
/*
@@ -1935,13 +1948,20 @@ static int do_pick_commit(struct repository *r,
goto leave;
}
+ drop_commit = 0;
allow = allow_empty(r, opts, commit);
if (allow < 0) {
res = allow;
goto leave;
- } else if (allow)
+ } else if (allow == 1) {
flags |= ALLOW_EMPTY;
- if (!opts->no_commit) {
+ } else if (allow == 2) {
+ drop_commit = 1;
+ fprintf(stderr,
+ _("dropping %s %s -- patch contents already upstream\n"),
+ oid_to_hex(&commit->object.oid), msg.subject);
+ } /* else allow == 0 and there's nothing special to do */
+ if (!opts->no_commit && !drop_commit) {
if (author || command == TODO_REVERT || (flags & AMEND_MSG))
res = do_commit(r, msg_file, author, opts, flags);
else
@@ -2118,6 +2138,8 @@ static int parse_insn_line(struct repository *r, struct todo_item *item,
saved = *end_of_object_name;
*end_of_object_name = '\0';
status = get_oid(bol, &commit_oid);
+ if (status < 0)
+ error(_("could not parse '%s'"), bol); /* return later */
*end_of_object_name = saved;
bol = end_of_object_name + strspn(end_of_object_name, " \t");
@@ -2125,11 +2147,10 @@ static int parse_insn_line(struct repository *r, struct todo_item *item,
item->arg_len = (int)(eol - bol);
if (status < 0)
- return error(_("could not parse '%.*s'"),
- (int)(end_of_object_name - bol), bol);
+ return status;
item->commit = lookup_commit_reference(r, &commit_oid);
- return !item->commit;
+ return item->commit ? 0 : -1;
}
int sequencer_get_last_command(struct repository *r, enum replay_action *action)
@@ -2495,6 +2516,12 @@ static int read_populate_opts(struct replay_opts *opts)
if (file_exists(rebase_path_reschedule_failed_exec()))
opts->reschedule_failed_exec = 1;
+ if (file_exists(rebase_path_drop_redundant_commits()))
+ opts->drop_redundant_commits = 1;
+
+ if (file_exists(rebase_path_keep_redundant_commits()))
+ opts->keep_redundant_commits = 1;
+
read_strategy_opts(opts, &buf);
strbuf_release(&buf);
@@ -2546,8 +2573,6 @@ static void write_strategy_opts(struct replay_opts *opts)
int write_basic_state(struct replay_opts *opts, const char *head_name,
struct commit *onto, const char *orig_head)
{
- const char *quiet = getenv("GIT_QUIET");
-
if (head_name)
write_file(rebase_path_head_name(), "%s\n", head_name);
if (onto)
@@ -2556,8 +2581,8 @@ int write_basic_state(struct replay_opts *opts, const char *head_name,
if (orig_head)
write_file(rebase_path_orig_head(), "%s\n", orig_head);
- if (quiet)
- write_file(rebase_path_quiet(), "%s\n", quiet);
+ if (opts->quiet)
+ write_file(rebase_path_quiet(), "%s", "");
if (opts->verbose)
write_file(rebase_path_verbose(), "%s", "");
if (opts->strategy)
@@ -2574,6 +2599,10 @@ int write_basic_state(struct replay_opts *opts, const char *head_name,
write_file(rebase_path_gpg_sign_opt(), "-S%s\n", opts->gpg_sign);
if (opts->signoff)
write_file(rebase_path_signoff(), "--signoff\n");
+ if (opts->drop_redundant_commits)
+ write_file(rebase_path_drop_redundant_commits(), "%s", "");
+ if (opts->keep_redundant_commits)
+ write_file(rebase_path_keep_redundant_commits(), "%s", "");
if (opts->reschedule_failed_exec)
write_file(rebase_path_reschedule_failed_exec(), "%s", "");
@@ -3173,7 +3202,7 @@ static int do_label(struct repository *r, const char *name, int len)
return error(_("illegal label name: '%.*s'"), len, name);
strbuf_addf(&ref_name, "refs/rewritten/%.*s", len, name);
- strbuf_addf(&msg, "rebase -i (label) '%.*s'", len, name);
+ strbuf_addf(&msg, "rebase (label) '%.*s'", len, name);
transaction = ref_store_transaction_begin(refs, &err);
if (!transaction) {
@@ -3715,20 +3744,6 @@ static int run_git_checkout(struct repository *r, struct replay_opts *opts,
return ret;
}
-int prepare_branch_to_be_rebased(struct repository *r, struct replay_opts *opts,
- const char *commit)
-{
- const char *action;
-
- if (commit && *commit) {
- action = reflog_message(opts, "start", "checkout %s", commit);
- if (run_git_checkout(r, opts, commit, action))
- return error(_("could not checkout %s"), commit);
- }
-
- return 0;
-}
-
static int checkout_onto(struct repository *r, struct replay_opts *opts,
const char *onto_name, const struct object_id *onto,
const char *orig_head)
@@ -4238,6 +4253,14 @@ int sequencer_continue(struct repository *r, struct replay_opts *opts)
if (is_rebase_i(opts)) {
if ((res = read_populate_todo(r, &todo_list, opts)))
goto release_todo_list;
+
+ if (file_exists(rebase_path_dropped())) {
+ if ((res = todo_list_check_against_backup(r, &todo_list)))
+ goto release_todo_list;
+
+ unlink(rebase_path_dropped());
+ }
+
if (commit_staged_changes(r, opts, &todo_list)) {
res = -1;
goto release_todo_list;
@@ -4566,7 +4589,6 @@ static int make_script_with_merges(struct pretty_print_context *pp,
struct rev_info *revs, struct strbuf *out,
unsigned flags)
{
- int keep_empty = flags & TODO_LIST_KEEP_EMPTY;
int rebase_cousins = flags & TODO_LIST_REBASE_COUSINS;
int root_with_onto = flags & TODO_LIST_ROOT_WITH_ONTO;
struct strbuf buf = STRBUF_INIT, oneline = STRBUF_INIT;
@@ -4629,8 +4651,6 @@ static int make_script_with_merges(struct pretty_print_context *pp,
if (!to_merge) {
/* non-merge commit: easy case */
strbuf_reset(&buf);
- if (!keep_empty && is_empty)
- strbuf_addf(&buf, "%c ", comment_line_char);
strbuf_addf(&buf, "%s %s %s", cmd_pick,
oid_to_hex(&commit->object.oid),
oneline.buf);
@@ -4797,7 +4817,6 @@ int sequencer_make_script(struct repository *r, struct strbuf *out, int argc,
struct pretty_print_context pp = {0};
struct rev_info revs;
struct commit *commit;
- int keep_empty = flags & TODO_LIST_KEEP_EMPTY;
const char *insn = flags & TODO_LIST_ABBREVIATE_CMDS ? "p" : "pick";
int rebase_merges = flags & TODO_LIST_REBASE_MERGES;
@@ -4833,12 +4852,10 @@ int sequencer_make_script(struct repository *r, struct strbuf *out, int argc,
return make_script_with_merges(&pp, &revs, out, flags);
while ((commit = get_revision(&revs))) {
- int is_empty = is_original_commit_empty(commit);
+ int is_empty = is_original_commit_empty(commit);
if (!is_empty && (commit->object.flags & PATCHSAME))
continue;
- if (!keep_empty && is_empty)
- strbuf_addf(out, "%c ", comment_line_char);
strbuf_addf(out, "%s %s ", insn,
oid_to_hex(&commit->object.oid));
pretty_print_commit(&pp, commit, out);
@@ -4975,7 +4992,7 @@ int todo_list_write_to_file(struct repository *r, struct todo_list *todo_list,
todo_list_to_strbuf(r, todo_list, &buf, num, flags);
if (flags & TODO_LIST_APPEND_TODO_HELP)
- append_todo_help(flags & TODO_LIST_KEEP_EMPTY, count_commands(todo_list),
+ append_todo_help(count_commands(todo_list),
shortrevisions, shortonto, &buf);
res = write_message(buf.buf, buf.len, file, 0);
@@ -4984,41 +5001,6 @@ int todo_list_write_to_file(struct repository *r, struct todo_list *todo_list,
return res;
}
-static const char edit_todo_list_advice[] =
-N_("You can fix this with 'git rebase --edit-todo' "
-"and then run 'git rebase --continue'.\n"
-"Or you can abort the rebase with 'git rebase"
-" --abort'.\n");
-
-int check_todo_list_from_file(struct repository *r)
-{
- struct todo_list old_todo = TODO_LIST_INIT, new_todo = TODO_LIST_INIT;
- int res = 0;
-
- if (strbuf_read_file_or_whine(&new_todo.buf, rebase_path_todo()) < 0) {
- res = -1;
- goto out;
- }
-
- if (strbuf_read_file_or_whine(&old_todo.buf, rebase_path_todo_backup()) < 0) {
- res = -1;
- goto out;
- }
-
- res = todo_list_parse_insn_buffer(r, old_todo.buf.buf, &old_todo);
- if (!res)
- res = todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo);
- if (!res)
- res = todo_list_check(&old_todo, &new_todo);
- if (res)
- fprintf(stderr, _(edit_todo_list_advice));
-out:
- todo_list_release(&old_todo);
- todo_list_release(&new_todo);
-
- return res;
-}
-
/* skip picking commits whose parents are unchanged */
static int skip_unnecessary_picks(struct repository *r,
struct todo_list *todo_list,
@@ -5075,7 +5057,7 @@ int complete_action(struct repository *r, struct replay_opts *opts, unsigned fla
{
const char *shortonto, *todo_file = rebase_path_todo();
struct todo_list new_todo = TODO_LIST_INIT;
- struct strbuf *buf = &todo_list->buf;
+ struct strbuf *buf = &todo_list->buf, buf2 = STRBUF_INIT;
struct object_id oid = onto->object.oid;
int res;
@@ -5116,17 +5098,22 @@ int complete_action(struct repository *r, struct replay_opts *opts, unsigned fla
todo_list_release(&new_todo);
return error(_("nothing to do"));
- }
-
- if (todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo) ||
- todo_list_check(todo_list, &new_todo)) {
- fprintf(stderr, _(edit_todo_list_advice));
+ } else if (res == -4) {
checkout_onto(r, opts, onto_name, &onto->object.oid, orig_head);
todo_list_release(&new_todo);
return -1;
}
+ /* Expand the commit IDs */
+ todo_list_to_strbuf(r, &new_todo, &buf2, -1, 0);
+ strbuf_swap(&new_todo.buf, &buf2);
+ strbuf_release(&buf2);
+ new_todo.total_nr -= new_todo.nr;
+ if (todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo) < 0)
+ BUG("invalid todo list after expanding IDs:\n%s",
+ new_todo.buf.buf);
+
if (opts->allow_ff && skip_unnecessary_picks(r, &new_todo, &oid)) {
todo_list_release(&new_todo);
return error(_("could not skip unnecessary pick commands"));
diff --git a/sequencer.h b/sequencer.h
index 9f9ae29..718a074 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -11,6 +11,7 @@ const char *git_path_commit_editmsg(void);
const char *git_path_seq_dir(void);
const char *rebase_path_todo(void);
const char *rebase_path_todo_backup(void);
+const char *rebase_path_dropped(void);
#define APPEND_SIGNOFF_DEDUP (1u << 0)
@@ -39,6 +40,7 @@ struct replay_opts {
int allow_rerere_auto;
int allow_empty;
int allow_empty_message;
+ int drop_redundant_commits;
int keep_redundant_commits;
int verbose;
int quiet;
@@ -132,7 +134,7 @@ int sequencer_rollback(struct repository *repo, struct replay_opts *opts);
int sequencer_skip(struct repository *repo, struct replay_opts *opts);
int sequencer_remove_state(struct replay_opts *opts);
-#define TODO_LIST_KEEP_EMPTY (1U << 0)
+/* #define TODO_LIST_KEEP_EMPTY (1U << 0) */ /* No longer used */
#define TODO_LIST_SHORTEN_IDS (1U << 1)
#define TODO_LIST_ABBREVIATE_CMDS (1U << 2)
#define TODO_LIST_REBASE_MERGES (1U << 3)
@@ -155,7 +157,6 @@ int sequencer_make_script(struct repository *r, struct strbuf *out, int argc,
void todo_list_add_exec_commands(struct todo_list *todo_list,
struct string_list *commands);
-int check_todo_list_from_file(struct repository *r);
int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags,
const char *shortrevisions, const char *onto_name,
struct commit *onto, const char *orig_head, struct string_list *commands,
@@ -190,9 +191,6 @@ void commit_post_rewrite(struct repository *r,
const struct commit *current_head,
const struct object_id *new_head);
-int prepare_branch_to_be_rebased(struct repository *r, struct replay_opts *opts,
- const char *commit);
-
#define SUMMARY_INITIAL_COMMIT (1 << 0)
#define SUMMARY_SHOW_AUTHOR_DATE (1 << 1)
void print_commit_summary(struct repository *repo,
diff --git a/setup.c b/setup.c
index e2a479a..4ea7a0b 100644
--- a/setup.c
+++ b/setup.c
@@ -121,7 +121,8 @@ char *prefix_path(const char *prefix, int len, const char *path)
{
char *r = prefix_path_gently(prefix, len, NULL, path);
if (!r)
- die(_("'%s' is outside repository"), path);
+ die(_("'%s' is outside repository at '%s'"), path,
+ absolute_path(get_git_work_tree()));
return r;
}
@@ -197,9 +198,26 @@ static void NORETURN die_verify_filename(struct repository *r,
*/
static int looks_like_pathspec(const char *arg)
{
- /* anything with a wildcard character */
- if (!no_wildcard(arg))
- return 1;
+ const char *p;
+ int escaped = 0;
+
+ /*
+ * Wildcard characters imply the user is looking to match pathspecs
+ * that aren't in the filesystem. Note that this doesn't include
+ * backslash even though it's a glob special; by itself it doesn't
+ * cause any increase in the match. Likewise ignore backslash-escaped
+ * wildcard characters.
+ */
+ for (p = arg; *p; p++) {
+ if (escaped) {
+ escaped = 0;
+ } else if (is_glob_special(*p)) {
+ if (*p == '\\')
+ escaped = 1;
+ else
+ return 1;
+ }
+ }
/* long-form pathspec magic */
if (starts_with(arg, ":("))
diff --git a/sha1-file.c b/sha1-file.c
index 188de57..d785de8 100644
--- a/sha1-file.c
+++ b/sha1-file.c
@@ -971,8 +971,8 @@ void *xmmap(void *start, size_t length,
* With "map" == NULL, try reading the object named with "oid" using
* the streaming interface and rehash it to do the same.
*/
-int check_object_signature(const struct object_id *oid, void *map,
- unsigned long size, const char *type)
+int check_object_signature(struct repository *r, const struct object_id *oid,
+ void *map, unsigned long size, const char *type)
{
struct object_id real_oid;
enum object_type obj_type;
@@ -982,11 +982,11 @@ int check_object_signature(const struct object_id *oid, void *map,
int hdrlen;
if (map) {
- hash_object_file(map, size, type, &real_oid);
+ hash_object_file(r->hash_algo, map, size, type, &real_oid);
return !oideq(oid, &real_oid) ? -1 : 0;
}
- st = open_istream(oid, &obj_type, &size, NULL);
+ st = open_istream(r, oid, &obj_type, &size, NULL);
if (!st)
return -1;
@@ -994,8 +994,8 @@ int check_object_signature(const struct object_id *oid, void *map,
hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %"PRIuMAX , type_name(obj_type), (uintmax_t)size) + 1;
/* Sha1.. */
- the_hash_algo->init_fn(&c);
- the_hash_algo->update_fn(&c, hdr, hdrlen);
+ r->hash_algo->init_fn(&c);
+ r->hash_algo->update_fn(&c, hdr, hdrlen);
for (;;) {
char buf[1024 * 16];
ssize_t readlen = read_istream(st, buf, sizeof(buf));
@@ -1006,9 +1006,9 @@ int check_object_signature(const struct object_id *oid, void *map,
}
if (!readlen)
break;
- the_hash_algo->update_fn(&c, buf, readlen);
+ r->hash_algo->update_fn(&c, buf, readlen);
}
- the_hash_algo->final_fn(real_oid.hash, &c);
+ r->hash_algo->final_fn(real_oid.hash, &c);
close_istream(st);
return !oideq(oid, &real_oid) ? -1 : 0;
}
@@ -1147,6 +1147,8 @@ static int unpack_loose_short_header(git_zstream *stream,
unsigned char *map, unsigned long mapsize,
void *buffer, unsigned long bufsiz)
{
+ int ret;
+
/* Get the data stream */
memset(stream, 0, sizeof(*stream));
stream->next_in = map;
@@ -1155,7 +1157,11 @@ static int unpack_loose_short_header(git_zstream *stream,
stream->avail_out = bufsiz;
git_inflate_init(stream);
- return git_inflate(stream, 0);
+ obj_read_unlock();
+ ret = git_inflate(stream, 0);
+ obj_read_lock();
+
+ return ret;
}
int unpack_loose_header(git_zstream *stream,
@@ -1200,7 +1206,9 @@ static int unpack_loose_header_to_strbuf(git_zstream *stream, unsigned char *map
stream->avail_out = bufsiz;
do {
+ obj_read_unlock();
status = git_inflate(stream, 0);
+ obj_read_lock();
strbuf_add(header, buffer, stream->next_out - (unsigned char *)buffer);
if (memchr(buffer, '\0', stream->next_out - (unsigned char *)buffer))
return 0;
@@ -1240,8 +1248,11 @@ static void *unpack_loose_rest(git_zstream *stream,
*/
stream->next_out = buf + bytes;
stream->avail_out = size - bytes;
- while (status == Z_OK)
+ while (status == Z_OK) {
+ obj_read_unlock();
status = git_inflate(stream, Z_FINISH);
+ obj_read_lock();
+ }
}
if (status == Z_STREAM_END && !stream->avail_in) {
git_inflate_end(stream);
@@ -1411,17 +1422,41 @@ static int loose_object_info(struct repository *r,
return (status < 0) ? status : 0;
}
+int obj_read_use_lock = 0;
+pthread_mutex_t obj_read_mutex;
+
+void enable_obj_read_lock(void)
+{
+ if (obj_read_use_lock)
+ return;
+
+ obj_read_use_lock = 1;
+ init_recursive_mutex(&obj_read_mutex);
+}
+
+void disable_obj_read_lock(void)
+{
+ if (!obj_read_use_lock)
+ return;
+
+ obj_read_use_lock = 0;
+ pthread_mutex_destroy(&obj_read_mutex);
+}
+
int fetch_if_missing = 1;
-int oid_object_info_extended(struct repository *r, const struct object_id *oid,
- struct object_info *oi, unsigned flags)
+static int do_oid_object_info_extended(struct repository *r,
+ const struct object_id *oid,
+ struct object_info *oi, unsigned flags)
{
static struct object_info blank_oi = OBJECT_INFO_INIT;
+ struct cached_object *co;
struct pack_entry e;
int rtype;
const struct object_id *real = oid;
int already_retried = 0;
+
if (flags & OBJECT_INFO_LOOKUP_REPLACE)
real = lookup_replace_object(r, oid);
@@ -1431,24 +1466,22 @@ int oid_object_info_extended(struct repository *r, const struct object_id *oid,
if (!oi)
oi = &blank_oi;
- if (!(flags & OBJECT_INFO_SKIP_CACHED)) {
- struct cached_object *co = find_cached_object(real);
- if (co) {
- if (oi->typep)
- *(oi->typep) = co->type;
- if (oi->sizep)
- *(oi->sizep) = co->size;
- if (oi->disk_sizep)
- *(oi->disk_sizep) = 0;
- if (oi->delta_base_sha1)
- hashclr(oi->delta_base_sha1);
- if (oi->type_name)
- strbuf_addstr(oi->type_name, type_name(co->type));
- if (oi->contentp)
- *oi->contentp = xmemdupz(co->buf, co->size);
- oi->whence = OI_CACHED;
- return 0;
- }
+ co = find_cached_object(real);
+ if (co) {
+ if (oi->typep)
+ *(oi->typep) = co->type;
+ if (oi->sizep)
+ *(oi->sizep) = co->size;
+ if (oi->disk_sizep)
+ *(oi->disk_sizep) = 0;
+ if (oi->delta_base_sha1)
+ hashclr(oi->delta_base_sha1);
+ if (oi->type_name)
+ strbuf_addstr(oi->type_name, type_name(co->type));
+ if (oi->contentp)
+ *oi->contentp = xmemdupz(co->buf, co->size);
+ oi->whence = OI_CACHED;
+ return 0;
}
while (1) {
@@ -1497,7 +1530,7 @@ int oid_object_info_extended(struct repository *r, const struct object_id *oid,
rtype = packed_object_info(r, e.p, e.offset, oi);
if (rtype < 0) {
mark_bad_packed_object(e.p, real->hash);
- return oid_object_info_extended(r, real, oi, 0);
+ return do_oid_object_info_extended(r, real, oi, 0);
} else if (oi->whence == OI_PACKED) {
oi->u.packed.offset = e.offset;
oi->u.packed.pack = e.p;
@@ -1508,6 +1541,17 @@ int oid_object_info_extended(struct repository *r, const struct object_id *oid,
return 0;
}
+int oid_object_info_extended(struct repository *r, const struct object_id *oid,
+ struct object_info *oi, unsigned flags)
+{
+ int ret;
+ obj_read_lock();
+ ret = do_oid_object_info_extended(r, oid, oi, flags);
+ obj_read_unlock();
+ return ret;
+}
+
+
/* returns enum object_type or negative */
int oid_object_info(struct repository *r,
const struct object_id *oid,
@@ -1544,7 +1588,7 @@ int pretend_object_file(void *buf, unsigned long len, enum object_type type,
{
struct cached_object *co;
- hash_object_file(buf, len, type_name(type), oid);
+ hash_object_file(the_hash_algo, buf, len, type_name(type), oid);
if (has_object_file(oid) || find_cached_object(oid))
return 0;
ALLOC_GROW(cached_objects, cached_object_nr + 1, cached_object_alloc);
@@ -1580,6 +1624,7 @@ void *read_object_file_extended(struct repository *r,
if (data)
return data;
+ obj_read_lock();
if (errno && errno != ENOENT)
die_errno(_("failed to read object %s"), oid_to_hex(oid));
@@ -1595,6 +1640,7 @@ void *read_object_file_extended(struct repository *r,
if ((p = has_packed_and_bad(r, repl->hash)) != NULL)
die(_("packed object %s (stored in %s) is corrupt"),
oid_to_hex(repl), p->pack_name);
+ obj_read_unlock();
return NULL;
}
@@ -1648,7 +1694,8 @@ void *read_object_with_reference(struct repository *r,
}
}
-static void write_object_file_prepare(const void *buf, unsigned long len,
+static void write_object_file_prepare(const struct git_hash_algo *algo,
+ const void *buf, unsigned long len,
const char *type, struct object_id *oid,
char *hdr, int *hdrlen)
{
@@ -1658,10 +1705,10 @@ static void write_object_file_prepare(const void *buf, unsigned long len,
*hdrlen = xsnprintf(hdr, *hdrlen, "%s %"PRIuMAX , type, (uintmax_t)len)+1;
/* Sha1.. */
- the_hash_algo->init_fn(&c);
- the_hash_algo->update_fn(&c, hdr, *hdrlen);
- the_hash_algo->update_fn(&c, buf, len);
- the_hash_algo->final_fn(oid->hash, &c);
+ algo->init_fn(&c);
+ algo->update_fn(&c, hdr, *hdrlen);
+ algo->update_fn(&c, buf, len);
+ algo->final_fn(oid->hash, &c);
}
/*
@@ -1714,12 +1761,13 @@ static int write_buffer(int fd, const void *buf, size_t len)
return 0;
}
-int hash_object_file(const void *buf, unsigned long len, const char *type,
+int hash_object_file(const struct git_hash_algo *algo, const void *buf,
+ unsigned long len, const char *type,
struct object_id *oid)
{
char hdr[MAX_HEADER_LEN];
int hdrlen = sizeof(hdr);
- write_object_file_prepare(buf, len, type, oid, hdr, &hdrlen);
+ write_object_file_prepare(algo, buf, len, type, oid, hdr, &hdrlen);
return 0;
}
@@ -1877,7 +1925,8 @@ int write_object_file(const void *buf, unsigned long len, const char *type,
/* Normally if we have it in the pack then we do not bother writing
* it out into .git/objects/??/?{38} file.
*/
- write_object_file_prepare(buf, len, type, oid, hdr, &hdrlen);
+ write_object_file_prepare(the_hash_algo, buf, len, type, oid, hdr,
+ &hdrlen);
if (freshen_packed_object(oid) || freshen_loose_object(oid))
return 0;
return write_loose_object(oid, hdr, hdrlen, buf, len, 0);
@@ -1893,7 +1942,8 @@ int hash_object_file_literally(const void *buf, unsigned long len,
/* type string, SP, %lu of the length plus NUL must fit this */
hdrlen = strlen(type) + MAX_HEADER_LEN;
header = xmalloc(hdrlen);
- write_object_file_prepare(buf, len, type, oid, header, &hdrlen);
+ write_object_file_prepare(the_hash_algo, buf, len, type, oid, header,
+ &hdrlen);
if (!(flags & HASH_WRITE_OBJECT))
goto cleanup;
@@ -1932,8 +1982,7 @@ int repo_has_object_file_with_flags(struct repository *r,
{
if (!startup_info->have_repository)
return 0;
- return oid_object_info_extended(r, oid, NULL,
- flags | OBJECT_INFO_SKIP_CACHED) >= 0;
+ return oid_object_info_extended(r, oid, NULL, flags) >= 0;
}
int repo_has_object_file(struct repository *r,
@@ -2004,7 +2053,8 @@ static int index_mem(struct index_state *istate,
if (write_object)
ret = write_object_file(buf, size, type_name(type), oid);
else
- ret = hash_object_file(buf, size, type_name(type), oid);
+ ret = hash_object_file(the_hash_algo, buf, size,
+ type_name(type), oid);
if (re_allocated)
free(buf);
return ret;
@@ -2030,8 +2080,8 @@ static int index_stream_convert_blob(struct index_state *istate,
ret = write_object_file(sbuf.buf, sbuf.len, type_name(OBJ_BLOB),
oid);
else
- ret = hash_object_file(sbuf.buf, sbuf.len, type_name(OBJ_BLOB),
- oid);
+ ret = hash_object_file(the_hash_algo, sbuf.buf, sbuf.len,
+ type_name(OBJ_BLOB), oid);
strbuf_release(&sbuf);
return ret;
}
@@ -2149,7 +2199,8 @@ int index_path(struct index_state *istate, struct object_id *oid,
if (strbuf_readlink(&sb, path, st->st_size))
return error_errno("readlink(\"%s\")", path);
if (!(flags & HASH_WRITE_OBJECT))
- hash_object_file(sb.buf, sb.len, blob_type, oid);
+ hash_object_file(the_hash_algo, sb.buf, sb.len,
+ blob_type, oid);
else if (write_object_file(sb.buf, sb.len, blob_type, oid))
rc = error(_("%s: failed to insert into database"), path);
strbuf_release(&sb);
@@ -2450,8 +2501,9 @@ int read_loose_object(const char *path,
git_inflate_end(&stream);
goto out;
}
- if (check_object_signature(expected_oid, *contents,
- *size, type_name(*type))) {
+ if (check_object_signature(the_repository, expected_oid,
+ *contents, *size,
+ type_name(*type))) {
error(_("hash mismatch for %s (expected %s)"), path,
oid_to_hex(expected_oid));
free(*contents);
diff --git a/sha1-name.c b/sha1-name.c
index 200eb37..f2e24ea 100644
--- a/sha1-name.c
+++ b/sha1-name.c
@@ -908,26 +908,21 @@ static int get_oid_basic(struct repository *r, const char *str, int len,
real_ref, flags, at_time, nth, oid, NULL,
&co_time, &co_tz, &co_cnt)) {
if (!len) {
- if (starts_with(real_ref, "refs/heads/")) {
- str = real_ref + 11;
- len = strlen(real_ref + 11);
- } else {
- /* detached HEAD */
+ if (!skip_prefix(real_ref, "refs/heads/", &str))
str = "HEAD";
- len = 4;
- }
+ len = strlen(str);
}
if (at_time) {
if (!(flags & GET_OID_QUIETLY)) {
- warning("Log for '%.*s' only goes "
- "back to %s.", len, str,
+ warning(_("log for '%.*s' only goes back to %s"),
+ len, str,
show_date(co_time, co_tz, DATE_MODE(RFC2822)));
}
} else {
if (flags & GET_OID_QUIETLY) {
exit(128);
}
- die("Log for '%.*s' only has %d entries.",
+ die(_("log for '%.*s' only has %d entries"),
len, str, co_cnt);
}
}
@@ -1692,14 +1687,14 @@ static void diagnose_invalid_oid_path(struct repository *r,
prefix = "";
if (file_exists(filename))
- die("Path '%s' exists on disk, but not in '%.*s'.",
+ die(_("path '%s' exists on disk, but not in '%.*s'"),
filename, object_name_len, object_name);
if (is_missing_file_error(errno)) {
char *fullname = xstrfmt("%s%s", prefix, filename);
if (!get_tree_entry(r, tree_oid, fullname, &oid, &mode)) {
- die("Path '%s' exists, but not '%s'.\n"
- "Did you mean '%.*s:%s' aka '%.*s:./%s'?",
+ die(_("path '%s' exists, but not '%s'\n"
+ "hint: Did you mean '%.*s:%s' aka '%.*s:./%s'?"),
fullname,
filename,
object_name_len, object_name,
@@ -1707,7 +1702,7 @@ static void diagnose_invalid_oid_path(struct repository *r,
object_name_len, object_name,
filename);
}
- die("Path '%s' does not exist in '%.*s'",
+ die(_("path '%s' does not exist in '%.*s'"),
filename, object_name_len, object_name);
}
}
@@ -1735,8 +1730,8 @@ static void diagnose_invalid_index_path(struct repository *r,
ce = istate->cache[pos];
if (ce_namelen(ce) == namelen &&
!memcmp(ce->name, filename, namelen))
- die("Path '%s' is in the index, but not at stage %d.\n"
- "Did you mean ':%d:%s'?",
+ die(_("path '%s' is in the index, but not at stage %d\n"
+ "hint: Did you mean ':%d:%s'?"),
filename, stage,
ce_stage(ce), filename);
}
@@ -1751,17 +1746,17 @@ static void diagnose_invalid_index_path(struct repository *r,
ce = istate->cache[pos];
if (ce_namelen(ce) == fullname.len &&
!memcmp(ce->name, fullname.buf, fullname.len))
- die("Path '%s' is in the index, but not '%s'.\n"
- "Did you mean ':%d:%s' aka ':%d:./%s'?",
+ die(_("path '%s' is in the index, but not '%s'\n"
+ "hint: Did you mean ':%d:%s' aka ':%d:./%s'?"),
fullname.buf, filename,
ce_stage(ce), fullname.buf,
ce_stage(ce), filename);
}
if (repo_file_exists(r, filename))
- die("Path '%s' exists on disk, but not in the index.", filename);
+ die(_("path '%s' exists on disk, but not in the index"), filename);
if (is_missing_file_error(errno))
- die("Path '%s' does not exist (neither on disk nor in the index).",
+ die(_("path '%s' does not exist (neither on disk nor in the index)"),
filename);
strbuf_release(&fullname);
@@ -1774,7 +1769,7 @@ static char *resolve_relative_path(struct repository *r, const char *rel)
return NULL;
if (r != the_repository || !is_inside_work_tree())
- die("relative path syntax can't be used outside working tree.");
+ die(_("relative path syntax can't be used outside working tree"));
/* die() inside prefix_path() if resolved path is outside worktree */
return prefix_path(startup_info->prefix,
@@ -1912,7 +1907,7 @@ static enum get_oid_result get_oid_with_context_1(struct repository *repo,
return ret;
} else {
if (only_to_die)
- die("Invalid object name '%.*s'.", len, name);
+ die(_("invalid object name '%.*s'."), len, name);
}
}
return ret;
diff --git a/strbuf.c b/strbuf.c
index f19da55..bb0065c 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -479,6 +479,21 @@ void strbuf_addbuf_percentquote(struct strbuf *dst, const struct strbuf *src)
}
}
+#define URL_UNSAFE_CHARS " <>\"%{}|\\^`:/?#[]@!$&'()*+,;="
+
+void strbuf_add_percentencode(struct strbuf *dst, const char *src)
+{
+ size_t i, len = strlen(src);
+
+ for (i = 0; i < len; i++) {
+ unsigned char ch = src[i];
+ if (ch <= 0x1F || ch >= 0x7F || strchr(URL_UNSAFE_CHARS, ch))
+ strbuf_addf(dst, "%%%02X", (unsigned char)ch);
+ else
+ strbuf_addch(dst, ch);
+ }
+}
+
size_t strbuf_fread(struct strbuf *sb, size_t size, FILE *f)
{
size_t res;
diff --git a/strbuf.h b/strbuf.h
index bfa6656..ce8e49c 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -245,6 +245,18 @@ void strbuf_addchars(struct strbuf *sb, int c, size_t n);
void strbuf_insert(struct strbuf *sb, size_t pos, const void *, size_t);
/**
+ * Insert a NUL-terminated string to the given position of the buffer.
+ * The remaining contents will be shifted, not overwritten. It's an
+ * inline function to allow the compiler to resolve strlen() calls on
+ * constants at compile time.
+ */
+static inline void strbuf_insertstr(struct strbuf *sb, size_t pos,
+ const char *s)
+{
+ strbuf_insert(sb, pos, s, strlen(s));
+}
+
+/**
* Insert data to the given position of the buffer giving a printf format
* string. The contents will be shifted, not overwritten.
*/
@@ -367,6 +379,12 @@ size_t strbuf_expand_dict_cb(struct strbuf *sb,
void strbuf_addbuf_percentquote(struct strbuf *dst, const struct strbuf *src);
/**
+ * Append the contents of a string to a strbuf, percent-encoding any characters
+ * that are needed to be encoded for a URL.
+ */
+void strbuf_add_percentencode(struct strbuf *dst, const char *src);
+
+/**
* Append the given byte size as a human-readable string (i.e. 12.23 KiB,
* 3.50 MiB).
*/
diff --git a/streaming.c b/streaming.c
index fcd6303..800f07a 100644
--- a/streaming.c
+++ b/streaming.c
@@ -16,6 +16,7 @@ enum input_source {
};
typedef int (*open_istream_fn)(struct git_istream *,
+ struct repository *,
struct object_info *,
const struct object_id *,
enum object_type *);
@@ -29,8 +30,8 @@ struct stream_vtbl {
#define open_method_decl(name) \
int open_istream_ ##name \
- (struct git_istream *st, struct object_info *oi, \
- const struct object_id *oid, \
+ (struct git_istream *st, struct repository *r, \
+ struct object_info *oi, const struct object_id *oid, \
enum object_type *type)
#define close_method_decl(name) \
@@ -108,7 +109,8 @@ ssize_t read_istream(struct git_istream *st, void *buf, size_t sz)
return st->vtbl->read(st, buf, sz);
}
-static enum input_source istream_source(const struct object_id *oid,
+static enum input_source istream_source(struct repository *r,
+ const struct object_id *oid,
enum object_type *type,
struct object_info *oi)
{
@@ -117,7 +119,7 @@ static enum input_source istream_source(const struct object_id *oid,
oi->typep = type;
oi->sizep = &size;
- status = oid_object_info_extended(the_repository, oid, oi, 0);
+ status = oid_object_info_extended(r, oid, oi, 0);
if (status < 0)
return stream_error;
@@ -133,22 +135,23 @@ static enum input_source istream_source(const struct object_id *oid,
}
}
-struct git_istream *open_istream(const struct object_id *oid,
+struct git_istream *open_istream(struct repository *r,
+ const struct object_id *oid,
enum object_type *type,
unsigned long *size,
struct stream_filter *filter)
{
struct git_istream *st;
struct object_info oi = OBJECT_INFO_INIT;
- const struct object_id *real = lookup_replace_object(the_repository, oid);
- enum input_source src = istream_source(real, type, &oi);
+ const struct object_id *real = lookup_replace_object(r, oid);
+ enum input_source src = istream_source(r, real, type, &oi);
if (src < 0)
return NULL;
st = xmalloc(sizeof(*st));
- if (open_istream_tbl[src](st, &oi, real, type)) {
- if (open_istream_incore(st, &oi, real, type)) {
+ if (open_istream_tbl[src](st, r, &oi, real, type)) {
+ if (open_istream_incore(st, r, &oi, real, type)) {
free(st);
return NULL;
}
@@ -338,8 +341,7 @@ static struct stream_vtbl loose_vtbl = {
static open_method_decl(loose)
{
- st->u.loose.mapped = map_loose_object(the_repository,
- oid, &st->u.loose.mapsize);
+ st->u.loose.mapped = map_loose_object(r, oid, &st->u.loose.mapsize);
if (!st->u.loose.mapped)
return -1;
if ((unpack_loose_header(&st->z,
@@ -499,7 +501,7 @@ static struct stream_vtbl incore_vtbl = {
static open_method_decl(incore)
{
- st->u.incore.buf = read_object_file_extended(the_repository, oid, type, &st->size, 0);
+ st->u.incore.buf = read_object_file_extended(r, oid, type, &st->size, 0);
st->u.incore.read_ptr = 0;
st->vtbl = &incore_vtbl;
@@ -520,7 +522,7 @@ int stream_blob_to_fd(int fd, const struct object_id *oid, struct stream_filter
ssize_t kept = 0;
int result = -1;
- st = open_istream(oid, &type, &sz, filter);
+ st = open_istream(the_repository, oid, &type, &sz, filter);
if (!st) {
if (filter)
free_stream_filter(filter);
diff --git a/streaming.h b/streaming.h
index f465a3c..5e4e6ac 100644
--- a/streaming.h
+++ b/streaming.h
@@ -8,7 +8,9 @@
/* opaque */
struct git_istream;
-struct git_istream *open_istream(const struct object_id *, enum object_type *, unsigned long *, struct stream_filter *);
+struct git_istream *open_istream(struct repository *, const struct object_id *,
+ enum object_type *, unsigned long *,
+ struct stream_filter *);
int close_istream(struct git_istream *);
ssize_t read_istream(struct git_istream *, void *, size_t);
diff --git a/string-list.h b/string-list.h
index 7bb0ad0..6c5d274 100644
--- a/string-list.h
+++ b/string-list.h
@@ -4,7 +4,8 @@
/**
* The string_list API offers a data structure and functions to handle
* sorted and unsorted arrays of strings. A "sorted" list is one whose
- * entries are sorted by string value in `strcmp()` order.
+ * entries are sorted by string value in the order specified by the `cmp`
+ * member (`strcmp()` by default).
*
* The caller:
*
@@ -209,7 +210,8 @@ struct string_list_item *string_list_append(struct string_list *list, const char
struct string_list_item *string_list_append_nodup(struct string_list *list, char *string);
/**
- * Sort the list's entries by string value in `strcmp()` order.
+ * Sort the list's entries by string value in order specified by list->cmp
+ * (strcmp() if list->cmp is NULL).
*/
void string_list_sort(struct string_list *list);
diff --git a/submodule-config.c b/submodule-config.c
index 8506481..4d1c92d 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -635,7 +635,9 @@ static void submodule_cache_check_init(struct repository *repo)
static void config_from_gitmodules(config_fn_t fn, struct repository *repo, void *data)
{
if (repo->worktree) {
- struct git_config_source config_source = { 0 };
+ struct git_config_source config_source = {
+ 0, .scope = CONFIG_SCOPE_SUBMODULE
+ };
const struct config_options opts = { 0 };
struct object_id oid;
char *file;
@@ -674,10 +676,13 @@ static int gitmodules_cb(const char *var, const char *value, void *data)
return parse_config(var, value, &parameter);
}
-void repo_read_gitmodules(struct repository *repo)
+void repo_read_gitmodules(struct repository *repo, int skip_if_read)
{
submodule_cache_check_init(repo);
+ if (repo->submodule_cache->gitmodules_read && skip_if_read)
+ return;
+
if (repo_read_index(repo) < 0)
return;
@@ -703,20 +708,11 @@ void gitmodules_config_oid(const struct object_id *commit_oid)
the_repository->submodule_cache->gitmodules_read = 1;
}
-static void gitmodules_read_check(struct repository *repo)
-{
- submodule_cache_check_init(repo);
-
- /* read the repo's .gitmodules file if it hasn't been already */
- if (!repo->submodule_cache->gitmodules_read)
- repo_read_gitmodules(repo);
-}
-
const struct submodule *submodule_from_name(struct repository *r,
const struct object_id *treeish_name,
const char *name)
{
- gitmodules_read_check(r);
+ repo_read_gitmodules(r, 1);
return config_from(r->submodule_cache, treeish_name, name, lookup_name);
}
@@ -724,7 +720,7 @@ const struct submodule *submodule_from_path(struct repository *r,
const struct object_id *treeish_name,
const char *path)
{
- gitmodules_read_check(r);
+ repo_read_gitmodules(r, 1);
return config_from(r->submodule_cache, treeish_name, path, lookup_path);
}
diff --git a/submodule-config.h b/submodule-config.h
index 42918b5..c11e22c 100644
--- a/submodule-config.h
+++ b/submodule-config.h
@@ -61,7 +61,7 @@ int option_fetch_parse_recurse_submodules(const struct option *opt,
const char *arg, int unset);
int parse_update_recurse_submodules_arg(const char *opt, const char *arg);
int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
-void repo_read_gitmodules(struct repository *repo);
+void repo_read_gitmodules(struct repository *repo, int skip_if_read);
void gitmodules_config_oid(const struct object_id *commit_oid);
/**
diff --git a/submodule.c b/submodule.c
index 9da7181..31f391d 100644
--- a/submodule.c
+++ b/submodule.c
@@ -82,7 +82,7 @@ int is_staging_gitmodules_ok(struct index_state *istate)
if ((pos >= 0) && (pos < istate->cache_nr)) {
struct stat st;
if (lstat(GITMODULES_FILE, &st) == 0 &&
- ie_match_stat(istate, istate->cache[pos], &st, 0) & DATA_CHANGED)
+ ie_modified(istate, istate->cache[pos], &st, 0) & DATA_CHANGED)
return 0;
}
@@ -431,7 +431,7 @@ void handle_ignore_submodules_arg(struct diff_options *diffopt,
else if (!strcmp(arg, "dirty"))
diffopt->flags.ignore_dirty_submodules = 1;
else if (strcmp(arg, "none"))
- die("bad --ignore-submodules argument: %s", arg);
+ die(_("bad --ignore-submodules argument: %s"), arg);
/*
* Please update _git_status() in git-completion.bash when you
* add new options
@@ -812,9 +812,9 @@ static void collect_changed_submodules_cb(struct diff_queue_struct *q,
submodule = submodule_from_name(me->repo,
commit_oid, name);
if (submodule) {
- warning("Submodule in commit %s at path: "
+ warning(_("Submodule in commit %s at path: "
"'%s' collides with a submodule named "
- "the same. Skipping it.",
+ "the same. Skipping it."),
oid_to_hex(commit_oid), p->two->path);
name = NULL;
}
@@ -844,7 +844,7 @@ static void collect_changed_submodules(struct repository *r,
repo_init_revisions(r, &rev, NULL);
setup_revisions(argv->argc, argv->argv, &rev, NULL);
if (prepare_revision_walk(&rev))
- die("revision walk setup failed");
+ die(_("revision walk setup failed"));
while ((commit = get_revision(&rev))) {
struct rev_info diff_rev;
@@ -992,7 +992,7 @@ static int submodule_needs_pushing(struct repository *r,
cp.out = -1;
cp.dir = path;
if (start_command(&cp))
- die("Could not run 'git rev-list <commits> --not --remotes -n 1' command in submodule %s",
+ die(_("Could not run 'git rev-list <commits> --not --remotes -n 1' command in submodule %s"),
path);
if (strbuf_read(&buf, cp.out, the_hash_algo->hexsz + 1))
needs_pushing = 1;
@@ -1115,7 +1115,7 @@ static void submodule_push_check(const char *path, const char *head,
* child process.
*/
if (run_command(&cp))
- die("process for submodule '%s' failed", path);
+ die(_("process for submodule '%s' failed"), path);
}
int push_unpushed_submodules(struct repository *r,
@@ -1155,10 +1155,10 @@ int push_unpushed_submodules(struct repository *r,
/* Actually push the submodules */
for (i = 0; i < needs_pushing.nr; i++) {
const char *path = needs_pushing.items[i].string;
- fprintf(stderr, "Pushing submodule '%s'\n", path);
+ fprintf(stderr, _("Pushing submodule '%s'\n"), path);
if (!push_submodule(path, remote, rs,
push_options, dry_run)) {
- fprintf(stderr, "Unable to push submodule '%s'\n", path);
+ fprintf(stderr, _("Unable to push submodule '%s'\n"), path);
ret = 0;
}
}
@@ -1280,10 +1280,12 @@ struct submodule_parallel_fetch {
/* Pending fetches by OIDs */
struct fetch_task **oid_fetch_tasks;
int oid_fetch_tasks_nr, oid_fetch_tasks_alloc;
+
+ struct strbuf submodules_with_errors;
};
#define SPF_INIT {0, ARGV_ARRAY_INIT, NULL, NULL, 0, 0, 0, 0, \
STRING_LIST_INIT_DUP, \
- NULL, 0, 0}
+ NULL, 0, 0, STRBUF_INIT}
static int get_fetch_recurse_config(const struct submodule *submodule,
struct submodule_parallel_fetch *spf)
@@ -1448,7 +1450,7 @@ static int get_next_submodule(struct child_process *cp,
prepare_submodule_repo_env_in_gitdir(&cp->env_array);
cp->git_cmd = 1;
if (!spf->quiet)
- strbuf_addf(err, "Fetching submodule %s%s\n",
+ strbuf_addf(err, _("Fetching submodule %s%s\n"),
spf->prefix, ce->name);
argv_array_init(&cp->args);
argv_array_pushv(&cp->args, spf->args.argv);
@@ -1478,7 +1480,7 @@ static int get_next_submodule(struct child_process *cp,
!is_empty_dir(ce->name)) {
spf->result = 1;
strbuf_addf(err,
- _("Could not access submodule '%s'"),
+ _("Could not access submodule '%s'\n"),
ce->name);
}
}
@@ -1547,7 +1549,10 @@ static int fetch_finish(int retvalue, struct strbuf *err,
struct string_list_item *it;
struct oid_array *commits;
- if (retvalue)
+ if (!task || !task->sub)
+ BUG("callback cookie bogus");
+
+ if (retvalue) {
/*
* NEEDSWORK: This indicates that the overall fetch
* failed, even though there may be a subsequent fetch
@@ -1557,8 +1562,9 @@ static int fetch_finish(int retvalue, struct strbuf *err,
*/
spf->result = 1;
- if (!task || !task->sub)
- BUG("callback cookie bogus");
+ strbuf_addf(&spf->submodules_with_errors, "\t%s\n",
+ task->sub->name);
+ }
/* Is this the second time we process this submodule? */
if (task->commits)
@@ -1610,7 +1616,7 @@ int fetch_populated_submodules(struct repository *r,
goto out;
if (repo_read_index(r) < 0)
- die("index file corrupt");
+ die(_("index file corrupt"));
argv_array_push(&spf.args, "fetch");
for (i = 0; i < options->argc; i++)
@@ -1627,6 +1633,11 @@ int fetch_populated_submodules(struct repository *r,
&spf,
"submodule", "parallel/fetch");
+ if (spf.submodules_with_errors.len > 0)
+ fprintf(stderr, _("Errors during submodule fetch:\n%s"),
+ spf.submodules_with_errors.buf);
+
+
argv_array_clear(&spf.args);
out:
free_submodules_oids(&spf.changed_submodule_names);
@@ -1665,7 +1676,7 @@ unsigned is_submodule_modified(const char *path, int ignore_untracked)
cp.out = -1;
cp.dir = path;
if (start_command(&cp))
- die("Could not run 'git status --porcelain=2' in submodule %s", path);
+ die(_("Could not run 'git status --porcelain=2' in submodule %s"), path);
fp = xfdopen(cp.out, "r");
while (strbuf_getwholeline(&buf, fp, '\n') != EOF) {
@@ -1706,7 +1717,7 @@ unsigned is_submodule_modified(const char *path, int ignore_untracked)
fclose(fp);
if (finish_command(&cp) && !ignore_cp_exit_code)
- die("'git status --porcelain=2' failed in submodule %s", path);
+ die(_("'git status --porcelain=2' failed in submodule %s"), path);
strbuf_release(&buf);
return dirty_submodule;
@@ -1811,7 +1822,7 @@ out:
void submodule_unset_core_worktree(const struct submodule *sub)
{
char *config_path = xstrfmt("%s/modules/%s/config",
- get_git_common_dir(), sub->name);
+ get_git_dir(), sub->name);
if (git_config_set_in_file_gently(config_path, "core.worktree", NULL))
warning(_("Could not unset core.worktree setting in submodule '%s'"),
@@ -1841,7 +1852,7 @@ static int submodule_has_dirty_index(const struct submodule *sub)
cp.no_stdout = 1;
cp.dir = sub->path;
if (start_command(&cp))
- die("could not recurse into submodule '%s'", sub->path);
+ die(_("could not recurse into submodule '%s'"), sub->path);
return finish_command(&cp);
}
@@ -1862,7 +1873,7 @@ static void submodule_reset_index(const char *path)
argv_array_push(&cp.args, empty_tree_oid_hex());
if (run_command(&cp))
- die("could not reset submodule index");
+ die(_("could not reset submodule index"));
}
/**
@@ -1914,7 +1925,7 @@ int submodule_move_head(const char *path,
ABSORB_GITDIR_RECURSE_SUBMODULES);
} else {
char *gitdir = xstrfmt("%s/modules/%s",
- get_git_common_dir(), sub->name);
+ get_git_dir(), sub->name);
connect_work_tree_and_git_dir(path, gitdir, 0);
free(gitdir);
@@ -1924,7 +1935,7 @@ int submodule_move_head(const char *path,
if (old_head && (flags & SUBMODULE_MOVE_HEAD_FORCE)) {
char *gitdir = xstrfmt("%s/modules/%s",
- get_git_common_dir(), sub->name);
+ get_git_dir(), sub->name);
connect_work_tree_and_git_dir(path, gitdir, 1);
free(gitdir);
}
diff --git a/t/README b/t/README
index caa125b..9afd61e 100644
--- a/t/README
+++ b/t/README
@@ -352,8 +352,8 @@ details.
GIT_TEST_SPLIT_INDEX=<boolean> forces split-index mode on the whole
test suite. Accept any boolean values that are accepted by git-config.
-GIT_TEST_PROTOCOL_VERSION=<n>, when set, overrides the
-'protocol.version' setting to n if it is less than n.
+GIT_TEST_PROTOCOL_VERSION=<n>, when set, makes 'protocol.version'
+default to n.
GIT_TEST_FULL_IN_PACK_ARRAY=<boolean> exercises the uncommon
pack-objects code path where there are more than 1024 packs even if
diff --git a/t/check-non-portable-shell.pl b/t/check-non-portable-shell.pl
index 38bfeeb..fd33035 100755
--- a/t/check-non-portable-shell.pl
+++ b/t/check-non-portable-shell.pl
@@ -46,7 +46,7 @@ while (<>) {
/(?:\$\(seq|^\s*seq\b)/ and err 'seq is not portable (use test_seq)';
/\bgrep\b.*--file\b/ and err 'grep --file FILE is not portable (use grep -f FILE)';
/\bexport\s+[A-Za-z0-9_]*=/ and err '"export FOO=bar" is not portable (use FOO=bar && export FOO)';
- /^\s*([A-Z0-9_]+=(\w+|(["']).*?\3)\s+)+(\w+)/ and exists($func{$4}) and
+ /^\s*([A-Z0-9_]+=(\w*|(["']).*?\3)\s+)+(\w+)/ and exists($func{$4}) and
err '"FOO=bar shell_func" assignment extends beyond "shell_func"';
$line = '';
# this resets our $. for each file
diff --git a/t/helper/test-config.c b/t/helper/test-config.c
index 214003d..234c722 100644
--- a/t/helper/test-config.c
+++ b/t/helper/test-config.c
@@ -37,21 +37,6 @@
*
*/
-static const char *scope_name(enum config_scope scope)
-{
- switch (scope) {
- case CONFIG_SCOPE_SYSTEM:
- return "system";
- case CONFIG_SCOPE_GLOBAL:
- return "global";
- case CONFIG_SCOPE_REPO:
- return "repo";
- case CONFIG_SCOPE_CMDLINE:
- return "cmdline";
- default:
- return "unknown";
- }
-}
static int iterate_cb(const char *var, const char *value, void *data)
{
static int nr;
@@ -63,7 +48,8 @@ static int iterate_cb(const char *var, const char *value, void *data)
printf("value=%s\n", value ? value : "(null)");
printf("origin=%s\n", current_config_origin_type());
printf("name=%s\n", current_config_name());
- printf("scope=%s\n", scope_name(current_config_scope()));
+ printf("lno=%d\n", current_config_line());
+ printf("scope=%s\n", config_scope_name(current_config_scope()));
return 0;
}
diff --git a/t/helper/test-dump-fsmonitor.c b/t/helper/test-dump-fsmonitor.c
index 2786f47..975f0ac 100644
--- a/t/helper/test-dump-fsmonitor.c
+++ b/t/helper/test-dump-fsmonitor.c
@@ -13,7 +13,7 @@ int cmd__dump_fsmonitor(int ac, const char **av)
printf("no fsmonitor\n");
return 0;
}
- printf("fsmonitor last update %"PRIuMAX"\n", (uintmax_t)istate->fsmonitor_last_update);
+ printf("fsmonitor last update %s\n", istate->fsmonitor_last_update);
for (i = 0; i < istate->cache_nr; i++)
printf((istate->cache[i]->ce_flags & CE_FSMONITOR_VALID) ? "+" : "-");
diff --git a/t/helper/test-parse-pathspec-file.c b/t/helper/test-parse-pathspec-file.c
new file mode 100644
index 0000000..02f4ccf
--- /dev/null
+++ b/t/helper/test-parse-pathspec-file.c
@@ -0,0 +1,33 @@
+#include "test-tool.h"
+#include "parse-options.h"
+#include "pathspec.h"
+#include "gettext.h"
+
+int cmd__parse_pathspec_file(int argc, const char **argv)
+{
+ struct pathspec pathspec;
+ const char *pathspec_from_file = 0;
+ int pathspec_file_nul = 0, i;
+
+ static const char *const usage[] = {
+ "test-tool parse-pathspec-file --pathspec-from-file [--pathspec-file-nul]",
+ NULL
+ };
+
+ struct option options[] = {
+ OPT_PATHSPEC_FROM_FILE(&pathspec_from_file),
+ OPT_PATHSPEC_FILE_NUL(&pathspec_file_nul),
+ OPT_END()
+ };
+
+ parse_options(argc, argv, 0, options, usage, 0);
+
+ parse_pathspec_file(&pathspec, 0, 0, 0, pathspec_from_file,
+ pathspec_file_nul);
+
+ for (i = 0; i < pathspec.nr; i++)
+ printf("%s\n", pathspec.items[i].original);
+
+ clear_pathspec(&pathspec);
+ return 0;
+}
diff --git a/t/helper/test-read-graph.c b/t/helper/test-read-graph.c
index d2884ef..f8a4617 100644
--- a/t/helper/test-read-graph.c
+++ b/t/helper/test-read-graph.c
@@ -11,18 +11,18 @@ int cmd__read_graph(int argc, const char **argv)
int open_ok;
int fd;
struct stat st;
- const char *object_dir;
+ struct object_directory *odb;
setup_git_directory();
- object_dir = get_object_directory();
+ odb = the_repository->objects->odb;
- graph_name = get_commit_graph_filename(object_dir);
+ graph_name = get_commit_graph_filename(odb);
open_ok = open_commit_graph(graph_name, &fd, &st);
if (!open_ok)
die_errno(_("Could not open commit-graph '%s'"), graph_name);
- graph = load_commit_graph_one_fd_st(fd, &st);
+ graph = load_commit_graph_one_fd_st(fd, &st, odb);
if (!graph)
return 1;
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index f20989d..c9a232d 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -39,6 +39,7 @@ static struct test_cmd cmds[] = {
{ "oidmap", cmd__oidmap },
{ "online-cpus", cmd__online_cpus },
{ "parse-options", cmd__parse_options },
+ { "parse-pathspec-file", cmd__parse_pathspec_file },
{ "path-utils", cmd__path_utils },
{ "pkt-line", cmd__pkt_line },
{ "prio-queue", cmd__prio_queue },
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index 8ed2af7..c8549fd 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -29,6 +29,7 @@ int cmd__mktemp(int argc, const char **argv);
int cmd__oidmap(int argc, const char **argv);
int cmd__online_cpus(int argc, const char **argv);
int cmd__parse_options(int argc, const char **argv);
+int cmd__parse_pathspec_file(int argc, const char** argv);
int cmd__path_utils(int argc, const char **argv);
int cmd__pkt_line(int argc, const char **argv);
int cmd__prio_queue(int argc, const char **argv);
diff --git a/t/helper/test-windows-named-pipe.c b/t/helper/test-windows-named-pipe.c
index b4b752b..ae52183 100644
--- a/t/helper/test-windows-named-pipe.c
+++ b/t/helper/test-windows-named-pipe.c
@@ -19,7 +19,7 @@ int cmd__windows_named_pipe(int argc, const char **argv)
if (argc < 2)
goto print_usage;
filename = argv[1];
- if (strchr(filename, '/') || strchr(filename, '\\'))
+ if (strpbrk(filename, "/\\"))
goto print_usage;
strbuf_addf(&pathname, "//./pipe/%s", filename);
diff --git a/t/lib-git-p4.sh b/t/lib-git-p4.sh
index 547b9f8..5aff2ab 100644
--- a/t/lib-git-p4.sh
+++ b/t/lib-git-p4.sh
@@ -175,7 +175,7 @@ stop_and_cleanup_p4d () {
cleanup_git () {
retry_until_success rm -r "$git"
- test_must_fail test -d "$git" &&
+ test_path_is_missing "$git" &&
retry_until_success mkdir "$git"
}
diff --git a/t/lib-log-graph.sh b/t/lib-log-graph.sh
new file mode 100755
index 0000000..1184cce
--- /dev/null
+++ b/t/lib-log-graph.sh
@@ -0,0 +1,28 @@
+# Helps shared by the test scripts for comparing log graphs.
+
+sanitize_log_output () {
+ sed -e 's/ *$//' \
+ -e 's/commit [0-9a-f]*$/commit COMMIT_OBJECT_NAME/' \
+ -e 's/Merge: [ 0-9a-f]*$/Merge: MERGE_PARENTS/' \
+ -e 's/Merge tag.*/Merge HEADS DESCRIPTION/' \
+ -e 's/Merge commit.*/Merge HEADS DESCRIPTION/' \
+ -e 's/index [0-9a-f]*\.\.[0-9a-f]*/index BEFORE..AFTER/'
+}
+
+lib_test_cmp_graph () {
+ git log --graph "$@" >output &&
+ sed 's/ *$//' >output.sanitized <output &&
+ test_i18ncmp expect output.sanitized
+}
+
+lib_test_cmp_short_graph () {
+ git log --graph --pretty=short "$@" >output &&
+ sanitize_log_output >output.sanitized <output &&
+ test_i18ncmp expect output.sanitized
+}
+
+lib_test_cmp_colored_graph () {
+ git log --graph --color=always "$@" >output.colors.raw &&
+ test_decode_color <output.colors.raw | sed "s/ *\$//" >output.colors &&
+ test_cmp expect.colors output.colors
+}
diff --git a/t/lib-pack.sh b/t/lib-pack.sh
index c4d907a..f346317 100644
--- a/t/lib-pack.sh
+++ b/t/lib-pack.sh
@@ -35,9 +35,11 @@ pack_header () {
# have hardcoded some well-known objects. See the case statements below for the
# complete list.
pack_obj () {
+ test_oid_init
+
case "$1" in
# empty blob
- e69de29bb2d1d6434b8b29ae775ad8c2e48c5391)
+ $EMPTY_BLOB)
case "$2" in
'')
printf '\060\170\234\003\0\0\0\0\1'
@@ -47,7 +49,7 @@ pack_obj () {
;;
# blob containing "\7\76"
- e68fe8129b546b101aee9510c5328e7f21ca1d18)
+ $(test_oid packlib_7_76))
case "$2" in
'')
printf '\062\170\234\143\267\3\0\0\116\0\106'
@@ -59,11 +61,18 @@ pack_obj () {
printf '\234\143\142\142\142\267\003\0\0\151\0\114'
return
;;
+ 37c8e2c15bb22b912e59b43fd51a4f7e9465ed0b5084c5a1411d991cbe630683)
+ printf '\165\67\310\342\301\133\262\53\221\56\131' &&
+ printf '\264\77\325\32\117\176\224\145\355\13\120' &&
+ printf '\204\305\241\101\35\231\34\276\143\6\203\170' &&
+ printf '\234\143\142\142\142\267\003\0\0\151\0\114'
+ return
+ ;;
esac
;;
# blob containing "\7\0"
- 01d7713666f4de822776c7622c10f1b07de280dc)
+ $(test_oid packlib_7_0))
case "$2" in
'')
printf '\062\170\234\143\147\0\0\0\20\0\10'
@@ -75,6 +84,13 @@ pack_obj () {
printf '\143\142\142\142\147\0\0\0\53\0\16'
return
;;
+ 5d8e6fc40f2dab00e6983a48523fe57e621f46434cb58dbd4422fba03380d886)
+ printf '\165\135\216\157\304\17\55\253\0\346\230\72' &&
+ printf '\110\122\77\345\176\142\37\106\103\114\265' &&
+ printf '\215\275\104\42\373\240\63\200\330\206\170\234' &&
+ printf '\143\142\142\142\147\0\0\0\53\0\16'
+ return
+ ;;
esac
;;
esac
@@ -86,7 +102,7 @@ pack_obj () {
then
echo "$1" | git pack-objects --stdout >pack_obj.tmp &&
size=$(wc -c <pack_obj.tmp) &&
- dd if=pack_obj.tmp bs=1 count=$((size - 20 - 12)) skip=12 &&
+ dd if=pack_obj.tmp bs=1 count=$((size - $(test_oid rawsz) - 12)) skip=12 &&
rm -f pack_obj.tmp
return
fi
@@ -97,7 +113,8 @@ pack_obj () {
# Compute and append pack trailer to "$1"
pack_trailer () {
- test-tool sha1 -b <"$1" >trailer.tmp &&
+ test_oid_init &&
+ test-tool $(test_oid algo) -b <"$1" >trailer.tmp &&
cat trailer.tmp >>"$1" &&
rm -f trailer.tmp
}
@@ -108,3 +125,11 @@ pack_trailer () {
clear_packs () {
rm -f .git/objects/pack/*
}
+
+test_oid_cache <<-EOF
+packlib_7_0 sha1:01d7713666f4de822776c7622c10f1b07de280dc
+packlib_7_0 sha256:37c8e2c15bb22b912e59b43fd51a4f7e9465ed0b5084c5a1411d991cbe630683
+
+packlib_7_76 sha1:e68fe8129b546b101aee9510c5328e7f21ca1d18
+packlib_7_76 sha256:5d8e6fc40f2dab00e6983a48523fe57e621f46434cb58dbd4422fba03380d886
+EOF
diff --git a/t/perf/p5310-pack-bitmaps.sh b/t/perf/p5310-pack-bitmaps.sh
index 6a3a425..7743f4f 100755
--- a/t/perf/p5310-pack-bitmaps.sh
+++ b/t/perf/p5310-pack-bitmaps.sh
@@ -39,6 +39,28 @@ test_perf 'pack to file (bitmap)' '
git pack-objects --use-bitmap-index --all pack1b </dev/null >/dev/null
'
+test_perf 'rev-list (commits)' '
+ git rev-list --all --use-bitmap-index >/dev/null
+'
+
+test_perf 'rev-list (objects)' '
+ git rev-list --all --use-bitmap-index --objects >/dev/null
+'
+
+test_perf 'rev-list count with blob:none' '
+ git rev-list --use-bitmap-index --count --objects --all \
+ --filter=blob:none >/dev/null
+'
+
+test_perf 'rev-list count with blob:limit=1k' '
+ git rev-list --use-bitmap-index --count --objects --all \
+ --filter=blob:limit=1k >/dev/null
+'
+
+test_perf 'simulated partial clone' '
+ git pack-objects --stdout --all --filter=blob:none </dev/null >/dev/null
+'
+
test_expect_success 'create partial bitmap state' '
# pick a commit to represent the repo tip in the past
cutoff=$(git rev-list HEAD~100 -1) &&
diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index 8a81a24..3e440c0 100755
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -155,7 +155,7 @@ test_expect_success 'pretend we have a fully passing test suite' "
"
test_expect_success 'pretend we have a partially passing test suite' "
- test_must_fail run_sub_test_lib_test \
+ run_sub_test_lib_test_err \
partial-pass '2/3 tests passing' <<-\\EOF &&
test_expect_success 'passing test #1' 'true'
test_expect_success 'failing test #2' 'false'
@@ -219,7 +219,7 @@ test_expect_success 'pretend we have fixed one of two known breakages (run in su
"
test_expect_success 'pretend we have a pass, fail, and known breakage' "
- test_must_fail run_sub_test_lib_test \
+ run_sub_test_lib_test_err \
mixed-results1 'mixed results #1' <<-\\EOF &&
test_expect_success 'passing test' 'true'
test_expect_success 'failing test' 'false'
@@ -238,7 +238,7 @@ test_expect_success 'pretend we have a pass, fail, and known breakage' "
"
test_expect_success 'pretend we have a mix of all possible results' "
- test_must_fail run_sub_test_lib_test \
+ run_sub_test_lib_test_err \
mixed-results2 'mixed results #2' <<-\\EOF &&
test_expect_success 'passing test' 'true'
test_expect_success 'passing test' 'true'
@@ -274,7 +274,7 @@ test_expect_success 'pretend we have a mix of all possible results' "
"
test_expect_success C_LOCALE_OUTPUT 'test --verbose' '
- test_must_fail run_sub_test_lib_test \
+ run_sub_test_lib_test_err \
t1234-verbose "test verbose" --verbose <<-\EOF &&
test_expect_success "passing test" true
test_expect_success "test with output" "echo foo"
@@ -301,7 +301,7 @@ test_expect_success C_LOCALE_OUTPUT 'test --verbose' '
'
test_expect_success 'test --verbose-only' '
- test_must_fail run_sub_test_lib_test \
+ run_sub_test_lib_test_err \
t2345-verbose-only-2 "test verbose-only=2" \
--verbose-only=2 <<-\EOF &&
test_expect_success "passing test" true
@@ -834,7 +834,7 @@ then
fi
test_expect_success 'tests clean up even on failures' "
- test_must_fail run_sub_test_lib_test \
+ run_sub_test_lib_test_err \
failing-cleanup 'Failing tests with cleanup commands' <<-\\EOF &&
test_expect_success 'tests clean up even after a failure' '
touch clean-after-failure &&
@@ -863,7 +863,7 @@ test_expect_success 'tests clean up even on failures' "
"
test_expect_success 'test_atexit is run' "
- test_must_fail run_sub_test_lib_test \
+ run_sub_test_lib_test_err \
atexit-cleanup 'Run atexit commands' -i <<-\\EOF &&
test_expect_success 'tests clean up even after a failure' '
> ../../clean-atexit &&
diff --git a/t/t0003-attributes.sh b/t/t0003-attributes.sh
index 71e63d8..b660593 100755
--- a/t/t0003-attributes.sh
+++ b/t/t0003-attributes.sh
@@ -5,19 +5,16 @@ test_description=gitattributes
. ./test-lib.sh
attr_check () {
- path="$1" expect="$2"
+ path="$1" expect="$2" git_opts="$3" &&
- git $3 check-attr test -- "$path" >actual 2>err &&
- echo "$path: test: $2" >expect &&
+ git $git_opts check-attr test -- "$path" >actual 2>err &&
+ echo "$path: test: $expect" >expect &&
test_cmp expect actual &&
- test_line_count = 0 err
+ test_must_be_empty err
}
attr_check_quote () {
-
- path="$1"
- quoted_path="$2"
- expect="$3"
+ path="$1" quoted_path="$2" expect="$3" &&
git check-attr test -- "$path" >actual &&
echo "\"$quoted_path\": test: $expect" >expect &&
@@ -27,7 +24,7 @@ attr_check_quote () {
test_expect_success 'open-quoted pathname' '
echo "\"a test=a" >.gitattributes &&
- test_must_fail attr_check a a
+ attr_check a unspecified
'
@@ -112,20 +109,20 @@ test_expect_success 'attribute test' '
test_expect_success 'attribute matching is case sensitive when core.ignorecase=0' '
- test_must_fail attr_check F f "-c core.ignorecase=0" &&
- test_must_fail attr_check a/F f "-c core.ignorecase=0" &&
- test_must_fail attr_check a/c/F f "-c core.ignorecase=0" &&
- test_must_fail attr_check a/G a/g "-c core.ignorecase=0" &&
- test_must_fail attr_check a/B/g a/b/g "-c core.ignorecase=0" &&
- test_must_fail attr_check a/b/G a/b/g "-c core.ignorecase=0" &&
- test_must_fail attr_check a/b/H a/b/h "-c core.ignorecase=0" &&
- test_must_fail attr_check a/b/D/g "a/b/d/*" "-c core.ignorecase=0" &&
- test_must_fail attr_check oNoFf unset "-c core.ignorecase=0" &&
- test_must_fail attr_check oFfOn set "-c core.ignorecase=0" &&
+ attr_check F unspecified "-c core.ignorecase=0" &&
+ attr_check a/F unspecified "-c core.ignorecase=0" &&
+ attr_check a/c/F unspecified "-c core.ignorecase=0" &&
+ attr_check a/G unspecified "-c core.ignorecase=0" &&
+ attr_check a/B/g a/g "-c core.ignorecase=0" &&
+ attr_check a/b/G unspecified "-c core.ignorecase=0" &&
+ attr_check a/b/H unspecified "-c core.ignorecase=0" &&
+ attr_check a/b/D/g a/g "-c core.ignorecase=0" &&
+ attr_check oNoFf unspecified "-c core.ignorecase=0" &&
+ attr_check oFfOn unspecified "-c core.ignorecase=0" &&
attr_check NO unspecified "-c core.ignorecase=0" &&
- test_must_fail attr_check a/b/D/NO "a/b/d/*" "-c core.ignorecase=0" &&
+ attr_check a/b/D/NO unspecified "-c core.ignorecase=0" &&
attr_check a/b/d/YES a/b/d/* "-c core.ignorecase=0" &&
- test_must_fail attr_check a/E/f "A/e/F" "-c core.ignorecase=0"
+ attr_check a/E/f f "-c core.ignorecase=0"
'
@@ -149,8 +146,8 @@ test_expect_success 'attribute matching is case insensitive when core.ignorecase
'
test_expect_success CASE_INSENSITIVE_FS 'additional case insensitivity tests' '
- test_must_fail attr_check a/B/D/g "a/b/d/*" "-c core.ignorecase=0" &&
- test_must_fail attr_check A/B/D/NO "a/b/d/*" "-c core.ignorecase=0" &&
+ attr_check a/B/D/g a/g "-c core.ignorecase=0" &&
+ attr_check A/B/D/NO unspecified "-c core.ignorecase=0" &&
attr_check A/b/h a/b/h "-c core.ignorecase=1" &&
attr_check a/B/D/g "a/b/d/*" "-c core.ignorecase=1" &&
attr_check A/B/D/NO "a/b/d/*" "-c core.ignorecase=1"
@@ -244,7 +241,7 @@ EOF
git check-attr foo -- "a/b/f" >>actual 2>>err &&
git check-attr foo -- "a/b/c/f" >>actual 2>>err &&
test_cmp expect actual &&
- test_line_count = 0 err
+ test_must_be_empty err
'
test_expect_success '"**" with no slashes test' '
@@ -265,7 +262,7 @@ EOF
git check-attr foo -- "a/b/f" >>actual 2>>err &&
git check-attr foo -- "a/b/c/f" >>actual 2>>err &&
test_cmp expect actual &&
- test_line_count = 0 err
+ test_must_be_empty err
'
test_expect_success 'using --git-dir and --work-tree' '
diff --git a/t/t0008-ignores.sh b/t/t0008-ignores.sh
index 1744cee..370a389 100755
--- a/t/t0008-ignores.sh
+++ b/t/t0008-ignores.sh
@@ -424,9 +424,24 @@ test_expect_success 'local ignore inside a sub-directory with --verbose' '
)
'
-test_expect_success_multi 'nested include' \
- 'a/b/.gitignore:8:!on* a/b/one' '
- test_check_ignore "a/b/one"
+test_expect_success 'nested include of negated pattern' '
+ expect "" &&
+ test_check_ignore "a/b/one" 1
+'
+
+test_expect_success 'nested include of negated pattern with -q' '
+ expect "" &&
+ test_check_ignore "-q a/b/one" 1
+'
+
+test_expect_success 'nested include of negated pattern with -v' '
+ expect "a/b/.gitignore:8:!on* a/b/one" &&
+ test_check_ignore "-v a/b/one" 0
+'
+
+test_expect_success 'nested include of negated pattern with -v -n' '
+ expect "a/b/.gitignore:8:!on* a/b/one" &&
+ test_check_ignore "-v -n a/b/one" 0
'
############################################################################
@@ -460,7 +475,6 @@ test_expect_success 'cd to ignored sub-directory' '
expect_from_stdin <<-\EOF &&
foo
twoooo
- ../one
seven
../../one
EOF
@@ -543,7 +557,6 @@ test_expect_success 'global ignore' '
globalthree
a/globalthree
a/per-repo
- globaltwo
EOF
test_check_ignore "globalone per-repo globalthree a/globalthree a/per-repo not-ignored globaltwo"
'
@@ -586,17 +599,7 @@ EOF
cat <<-\EOF >expected-default
one
a/one
- a/b/on
- a/b/one
- a/b/one one
- a/b/one two
- "a/b/one\"three"
- a/b/two
a/b/twooo
- globaltwo
- a/globaltwo
- a/b/globaltwo
- b/globaltwo
EOF
cat <<-EOF >expected-verbose
.gitignore:1:one one
@@ -696,8 +699,12 @@ cat <<-EOF >expected-all
$global_excludes:2:!globaltwo ../b/globaltwo
:: c/not-ignored
EOF
+cat <<-EOF >expected-default
+../one
+one
+b/twooo
+EOF
grep -v '^:: ' expected-all >expected-verbose
-sed -e 's/.* //' expected-verbose >expected-default
broken_c_unquote stdin >stdin0
diff --git a/t/t0020-crlf.sh b/t/t0020-crlf.sh
index 854da0a..b63ba62 100755
--- a/t/t0020-crlf.sh
+++ b/t/t0020-crlf.sh
@@ -159,8 +159,8 @@ test_expect_success 'checkout with autocrlf=input' '
rm -f tmp one dir/two three &&
git config core.autocrlf input &&
git read-tree --reset -u HEAD &&
- test_must_fail has_cr one &&
- test_must_fail has_cr dir/two &&
+ ! has_cr one &&
+ ! has_cr dir/two &&
git update-index -- one dir/two &&
test "$one" = $(git hash-object --stdin <one) &&
test "$two" = $(git hash-object --stdin <dir/two) &&
@@ -237,9 +237,9 @@ test_expect_success '.gitattributes says two is binary' '
git config core.autocrlf true &&
git read-tree --reset -u HEAD &&
- test_must_fail has_cr dir/two &&
+ ! has_cr dir/two &&
verbose has_cr one &&
- test_must_fail has_cr three
+ ! has_cr three
'
test_expect_success '.gitattributes says two is input' '
@@ -248,7 +248,7 @@ test_expect_success '.gitattributes says two is input' '
echo "two crlf=input" >.gitattributes &&
git read-tree --reset -u HEAD &&
- test_must_fail has_cr dir/two
+ ! has_cr dir/two
'
test_expect_success '.gitattributes says two and three are text' '
@@ -270,7 +270,7 @@ test_expect_success 'in-tree .gitattributes (1)' '
rm -rf tmp one dir .gitattributes patch.file three &&
git read-tree --reset -u HEAD &&
- test_must_fail has_cr one &&
+ ! has_cr one &&
verbose has_cr three
'
@@ -280,7 +280,7 @@ test_expect_success 'in-tree .gitattributes (2)' '
git read-tree --reset HEAD &&
git checkout-index -f -q -u -a &&
- test_must_fail has_cr one &&
+ ! has_cr one &&
verbose has_cr three
'
@@ -291,7 +291,7 @@ test_expect_success 'in-tree .gitattributes (3)' '
git checkout-index -u .gitattributes &&
git checkout-index -u one dir/two three &&
- test_must_fail has_cr one &&
+ ! has_cr one &&
verbose has_cr three
'
@@ -302,7 +302,7 @@ test_expect_success 'in-tree .gitattributes (4)' '
git checkout-index -u one dir/two three &&
git checkout-index -u .gitattributes &&
- test_must_fail has_cr one &&
+ ! has_cr one &&
verbose has_cr three
'
diff --git a/t/t0021-conversion.sh b/t/t0021-conversion.sh
index 6c6d77b..dc664da 100755
--- a/t/t0021-conversion.sh
+++ b/t/t0021-conversion.sh
@@ -795,7 +795,6 @@ test_expect_success PERL 'missing file in delayed checkout' '
rm -rf repo-cloned &&
test_must_fail git clone repo repo-cloned 2>git-stderr.log &&
- cat git-stderr.log &&
grep "error: .missing-delay\.a. was not filtered properly" git-stderr.log
'
diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index 705a136..9d7c7fd 100755
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -242,7 +242,7 @@ test_expect_success 'Alias options do not contribute to abbreviation' '
'
cat >typo.err <<\EOF
-error: did you mean `--boolean` (with two dashes ?)
+error: did you mean `--boolean` (with two dashes)?
EOF
test_expect_success 'detect possible typos' '
@@ -252,7 +252,7 @@ test_expect_success 'detect possible typos' '
'
cat >typo.err <<\EOF
-error: did you mean `--ambiguous` (with two dashes ?)
+error: did you mean `--ambiguous` (with two dashes)?
EOF
test_expect_success 'detect possible typos' '
diff --git a/t/t0067-parse_pathspec_file.sh b/t/t0067-parse_pathspec_file.sh
new file mode 100755
index 0000000..7bab49f
--- /dev/null
+++ b/t/t0067-parse_pathspec_file.sh
@@ -0,0 +1,108 @@
+#!/bin/sh
+
+test_description='Test parse_pathspec_file()'
+
+. ./test-lib.sh
+
+test_expect_success 'one item from stdin' '
+ cat >expect <<-\EOF &&
+ fileA.t
+ EOF
+
+ echo fileA.t |
+ test-tool parse-pathspec-file --pathspec-from-file=- >actual &&
+
+ test_cmp expect actual
+'
+
+test_expect_success 'one item from file' '
+ cat >expect <<-\EOF &&
+ fileA.t
+ EOF
+
+ echo fileA.t >list &&
+ test-tool parse-pathspec-file --pathspec-from-file=list >actual &&
+
+ test_cmp expect actual
+'
+
+test_expect_success 'NUL delimiters' '
+ cat >expect <<-\EOF &&
+ fileA.t
+ fileB.t
+ EOF
+
+ printf "fileA.t\0fileB.t\0" |
+ test-tool parse-pathspec-file --pathspec-from-file=- --pathspec-file-nul >actual &&
+
+ test_cmp expect actual
+'
+
+test_expect_success 'LF delimiters' '
+ cat >expect <<-\EOF &&
+ fileA.t
+ fileB.t
+ EOF
+
+ printf "fileA.t\nfileB.t\n" |
+ test-tool parse-pathspec-file --pathspec-from-file=- >actual &&
+
+ test_cmp expect actual
+'
+
+test_expect_success 'no trailing delimiter' '
+ cat >expect <<-\EOF &&
+ fileA.t
+ fileB.t
+ EOF
+
+ printf "fileA.t\nfileB.t" |
+ test-tool parse-pathspec-file --pathspec-from-file=- >actual &&
+
+ test_cmp expect actual
+'
+
+test_expect_success 'CRLF delimiters' '
+ cat >expect <<-\EOF &&
+ fileA.t
+ fileB.t
+ EOF
+
+ printf "fileA.t\r\nfileB.t\r\n" |
+ test-tool parse-pathspec-file --pathspec-from-file=- >actual &&
+
+ test_cmp expect actual
+'
+
+test_expect_success 'quotes' '
+ cat >expect <<-\EOF &&
+ fileA.t
+ EOF
+
+ cat >list <<-\EOF &&
+ "file\101.t"
+ EOF
+
+ test-tool parse-pathspec-file --pathspec-from-file=list >actual &&
+
+ test_cmp expect actual
+'
+
+test_expect_success '--pathspec-file-nul takes quotes literally' '
+ # Note: there is an extra newline because --pathspec-file-nul takes
+ # input \n literally, too
+ cat >expect <<-\EOF &&
+ "file\101.t"
+
+ EOF
+
+ cat >list <<-\EOF &&
+ "file\101.t"
+ EOF
+
+ test-tool parse-pathspec-file --pathspec-from-file=list --pathspec-file-nul >actual &&
+
+ test_cmp expect actual
+'
+
+test_done
diff --git a/t/t0300-credentials.sh b/t/t0300-credentials.sh
index 82eaaea..39f097e 100755
--- a/t/t0300-credentials.sh
+++ b/t/t0300-credentials.sh
@@ -240,6 +240,57 @@ test_expect_success 'do not match configured credential' '
EOF
'
+test_expect_success 'match multiple configured helpers' '
+ test_config credential.helper "verbatim \"\" \"\"" &&
+ test_config credential.https://example.com.helper "$HELPER" &&
+ check fill <<-\EOF
+ protocol=https
+ host=example.com
+ path=repo.git
+ --
+ protocol=https
+ host=example.com
+ username=foo
+ password=bar
+ --
+ verbatim: get
+ verbatim: protocol=https
+ verbatim: host=example.com
+ EOF
+'
+
+test_expect_success 'match multiple configured helpers with URLs' '
+ test_config credential.https://example.com/repo.git.helper "verbatim \"\" \"\"" &&
+ test_config credential.https://example.com.helper "$HELPER" &&
+ check fill <<-\EOF
+ protocol=https
+ host=example.com
+ path=repo.git
+ --
+ protocol=https
+ host=example.com
+ username=foo
+ password=bar
+ --
+ verbatim: get
+ verbatim: protocol=https
+ verbatim: host=example.com
+ EOF
+'
+
+test_expect_success 'match percent-encoded values' '
+ test_config credential.https://example.com/%2566.git.helper "$HELPER" &&
+ check fill <<-\EOF
+ url=https://example.com/%2566.git
+ --
+ protocol=https
+ host=example.com
+ username=foo
+ password=bar
+ --
+ EOF
+'
+
test_expect_success 'pull username from config' '
test_config credential.https://example.com.username foo &&
check fill <<-\EOF
@@ -255,6 +306,63 @@ test_expect_success 'pull username from config' '
EOF
'
+test_expect_success 'honors username from URL over helper (URL)' '
+ test_config credential.https://example.com.username bob &&
+ test_config credential.https://example.com.helper "verbatim \"\" bar" &&
+ check fill <<-\EOF
+ url=https://alice@example.com
+ --
+ protocol=https
+ host=example.com
+ username=alice
+ password=bar
+ --
+ verbatim: get
+ verbatim: protocol=https
+ verbatim: host=example.com
+ verbatim: username=alice
+ EOF
+'
+
+test_expect_success 'honors username from URL over helper (components)' '
+ test_config credential.https://example.com.username bob &&
+ test_config credential.https://example.com.helper "verbatim \"\" bar" &&
+ check fill <<-\EOF
+ protocol=https
+ host=example.com
+ username=alice
+ --
+ protocol=https
+ host=example.com
+ username=alice
+ password=bar
+ --
+ verbatim: get
+ verbatim: protocol=https
+ verbatim: host=example.com
+ verbatim: username=alice
+ EOF
+'
+
+test_expect_success 'last matching username wins' '
+ test_config credential.https://example.com/path.git.username bob &&
+ test_config credential.https://example.com.username alice &&
+ test_config credential.https://example.com.helper "verbatim \"\" bar" &&
+ check fill <<-\EOF
+ url=https://example.com/path.git
+ --
+ protocol=https
+ host=example.com
+ username=alice
+ password=bar
+ --
+ verbatim: get
+ verbatim: protocol=https
+ verbatim: host=example.com
+ verbatim: username=alice
+ EOF
+'
+
test_expect_success 'http paths can be part of context' '
check fill "verbatim foo bar" <<-\EOF &&
protocol=https
@@ -289,6 +397,26 @@ test_expect_success 'http paths can be part of context' '
EOF
'
+test_expect_success 'context uses urlmatch' '
+ test_config "credential.https://*.org.useHttpPath" true &&
+ check fill "verbatim foo bar" <<-\EOF
+ protocol=https
+ host=example.org
+ path=foo.git
+ --
+ protocol=https
+ host=example.org
+ path=foo.git
+ username=foo
+ password=bar
+ --
+ verbatim: get
+ verbatim: protocol=https
+ verbatim: host=example.org
+ verbatim: path=foo.git
+ EOF
+'
+
test_expect_success 'helpers can abort the process' '
test_must_fail git \
-c credential.helper="!f() { echo quit=1; }; f" \
diff --git a/t/t1091-sparse-checkout-builtin.sh b/t/t1091-sparse-checkout-builtin.sh
index ff7f8f7..b4c9c32 100755
--- a/t/t1091-sparse-checkout-builtin.sh
+++ b/t/t1091-sparse-checkout-builtin.sh
@@ -12,6 +12,13 @@ list_files() {
(cd "$1" && printf '%s\n' *)
}
+check_files() {
+ list_files "$1" >actual &&
+ shift &&
+ printf "%s\n" $@ >expect &&
+ test_cmp expect actual
+}
+
test_expect_success 'setup' '
git init repo &&
(
@@ -39,11 +46,11 @@ test_expect_success 'git sparse-checkout list (empty)' '
test_expect_success 'git sparse-checkout list (populated)' '
test_when_finished rm -f repo/.git/info/sparse-checkout &&
- cat >repo/.git/info/sparse-checkout <<-EOF &&
- /folder1/*
- /deep/
- **/a
- !*bin*
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /folder1/*
+ /deep/
+ **/a
+ !*bin*
EOF
cp repo/.git/info/sparse-checkout expect &&
git -C repo sparse-checkout list >list &&
@@ -52,22 +59,20 @@ test_expect_success 'git sparse-checkout list (populated)' '
test_expect_success 'git sparse-checkout init' '
git -C repo sparse-checkout init &&
- cat >expect <<-EOF &&
- /*
- !/*/
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
EOF
test_cmp expect repo/.git/info/sparse-checkout &&
test_cmp_config -C repo true core.sparsecheckout &&
- list_files repo >dir &&
- echo a >expect &&
- test_cmp expect dir
+ check_files repo a
'
test_expect_success 'git sparse-checkout list after init' '
git -C repo sparse-checkout list >actual &&
- cat >expect <<-EOF &&
- /*
- !/*/
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
EOF
test_cmp expect actual
'
@@ -75,32 +80,24 @@ test_expect_success 'git sparse-checkout list after init' '
test_expect_success 'init with existing sparse-checkout' '
echo "*folder*" >> repo/.git/info/sparse-checkout &&
git -C repo sparse-checkout init &&
- cat >expect <<-EOF &&
- /*
- !/*/
- *folder*
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ *folder*
EOF
test_cmp expect repo/.git/info/sparse-checkout &&
- list_files repo >dir &&
- cat >expect <<-EOF &&
- a
- folder1
- folder2
- EOF
- test_cmp expect dir
+ check_files repo a folder1 folder2
'
test_expect_success 'clone --sparse' '
- git clone --sparse repo clone &&
+ git clone --sparse "file://$(pwd)/repo" clone &&
git -C clone sparse-checkout list >actual &&
- cat >expect <<-EOF &&
- /*
- !/*/
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
EOF
test_cmp expect actual &&
- list_files clone >dir &&
- echo a >expect &&
- test_cmp expect dir
+ check_files clone a
'
test_expect_success 'set enables config' '
@@ -119,41 +116,44 @@ test_expect_success 'set enables config' '
test_expect_success 'set sparse-checkout using builtin' '
git -C repo sparse-checkout set "/*" "!/*/" "*folder*" &&
- cat >expect <<-EOF &&
- /*
- !/*/
- *folder*
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ *folder*
EOF
git -C repo sparse-checkout list >actual &&
test_cmp expect actual &&
test_cmp expect repo/.git/info/sparse-checkout &&
- list_files repo >dir &&
- cat >expect <<-EOF &&
- a
- folder1
- folder2
- EOF
- test_cmp expect dir
+ check_files repo a folder1 folder2
'
test_expect_success 'set sparse-checkout using --stdin' '
- cat >expect <<-EOF &&
- /*
- !/*/
- /folder1/
- /folder2/
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /folder1/
+ /folder2/
EOF
git -C repo sparse-checkout set --stdin <expect &&
git -C repo sparse-checkout list >actual &&
test_cmp expect actual &&
test_cmp expect repo/.git/info/sparse-checkout &&
- list_files repo >dir &&
- cat >expect <<-EOF &&
- a
- folder1
- folder2
+ check_files repo "a folder1 folder2"
+'
+
+test_expect_success 'add to sparse-checkout' '
+ cat repo/.git/info/sparse-checkout >expect &&
+ cat >add <<-\EOF &&
+ pattern1
+ /folder1/
+ pattern2
EOF
- test_cmp expect dir
+ cat add >>expect &&
+ git -C repo sparse-checkout add --stdin <add &&
+ git -C repo sparse-checkout list >actual &&
+ test_cmp expect actual &&
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo "a folder1 folder2"
'
test_expect_success 'cone mode: match patterns' '
@@ -162,13 +162,7 @@ test_expect_success 'cone mode: match patterns' '
git -C repo read-tree -mu HEAD 2>err &&
test_i18ngrep ! "disabling cone patterns" err &&
git -C repo reset --hard &&
- list_files repo >dir &&
- cat >expect <<-EOF &&
- a
- folder1
- folder2
- EOF
- test_cmp expect dir
+ check_files repo a folder1 folder2
'
test_expect_success 'cone mode: warn on bad pattern' '
@@ -185,14 +179,7 @@ test_expect_success 'sparse-checkout disable' '
test_path_is_file repo/.git/info/sparse-checkout &&
git -C repo config --list >config &&
test_must_fail git config core.sparseCheckout &&
- list_files repo >dir &&
- cat >expect <<-EOF &&
- a
- deep
- folder1
- folder2
- EOF
- test_cmp expect dir
+ check_files repo a deep folder1 folder2
'
test_expect_success 'cone mode: init and set' '
@@ -204,52 +191,31 @@ test_expect_success 'cone mode: init and set' '
test_cmp expect dir &&
git -C repo sparse-checkout set deep/deeper1/deepest/ 2>err &&
test_must_be_empty err &&
- list_files repo >dir &&
- cat >expect <<-EOF &&
- a
- deep
- EOF
- test_cmp expect dir &&
- list_files repo/deep >dir &&
- cat >expect <<-EOF &&
- a
- deeper1
- EOF
- test_cmp expect dir &&
- list_files repo/deep/deeper1 >dir &&
- cat >expect <<-EOF &&
- a
- deepest
- EOF
- test_cmp expect dir &&
- cat >expect <<-EOF &&
- /*
- !/*/
- /deep/
- !/deep/*/
- /deep/deeper1/
- !/deep/deeper1/*/
- /deep/deeper1/deepest/
+ check_files repo a deep &&
+ check_files repo/deep a deeper1 &&
+ check_files repo/deep/deeper1 a deepest &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ !/deep/*/
+ /deep/deeper1/
+ !/deep/deeper1/*/
+ /deep/deeper1/deepest/
EOF
test_cmp expect repo/.git/info/sparse-checkout &&
- git -C repo sparse-checkout set --stdin 2>err <<-EOF &&
- folder1
- folder2
+ git -C repo sparse-checkout set --stdin 2>err <<-\EOF &&
+ folder1
+ folder2
EOF
test_must_be_empty err &&
- cat >expect <<-EOF &&
- a
- folder1
- folder2
- EOF
- list_files repo >dir &&
- test_cmp expect dir
+ check_files repo a folder1 folder2
'
test_expect_success 'cone mode: list' '
- cat >expect <<-EOF &&
- folder1
- folder2
+ cat >expect <<-\EOF &&
+ folder1
+ folder2
EOF
git -C repo sparse-checkout set --stdin <expect &&
git -C repo sparse-checkout list >actual 2>err &&
@@ -260,28 +226,66 @@ test_expect_success 'cone mode: list' '
test_expect_success 'cone mode: set with nested folders' '
git -C repo sparse-checkout set deep deep/deeper1/deepest 2>err &&
test_line_count = 0 err &&
- cat >expect <<-EOF &&
- /*
- !/*/
- /deep/
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
EOF
test_cmp repo/.git/info/sparse-checkout expect
'
+test_expect_success 'cone mode: add independent path' '
+ git -C repo sparse-checkout set deep/deeper1 &&
+ git -C repo sparse-checkout add folder1 &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ !/deep/*/
+ /deep/deeper1/
+ /folder1/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep folder1
+'
+
+test_expect_success 'cone mode: add sibling path' '
+ git -C repo sparse-checkout set deep/deeper1 &&
+ git -C repo sparse-checkout add deep/deeper2 &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ !/deep/*/
+ /deep/deeper1/
+ /deep/deeper2/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep
+'
+
+test_expect_success 'cone mode: add parent path' '
+ git -C repo sparse-checkout set deep/deeper1 folder1 &&
+ git -C repo sparse-checkout add deep &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ /folder1/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep folder1
+'
+
test_expect_success 'revert to old sparse-checkout on bad update' '
test_when_finished git -C repo reset --hard &&
+ git -C repo sparse-checkout set deep &&
echo update >repo/deep/deeper2/a &&
cp repo/.git/info/sparse-checkout expect &&
test_must_fail git -C repo sparse-checkout set deep/deeper1 2>err &&
test_i18ngrep "cannot set sparse-checkout patterns" err &&
test_cmp repo/.git/info/sparse-checkout expect &&
- list_files repo/deep >dir &&
- cat >expect <<-EOF &&
- a
- deeper1
- deeper2
- EOF
- test_cmp dir expect
+ check_files repo/deep a deeper1 deeper2
'
test_expect_success 'revert to old sparse-checkout on empty update' '
@@ -326,18 +330,13 @@ test_expect_success 'sparse-checkout (init|set|disable) fails with dirty status'
test_expect_success 'cone mode: set with core.ignoreCase=true' '
git -C repo sparse-checkout init --cone &&
git -C repo -c core.ignoreCase=true sparse-checkout set folder1 &&
- cat >expect <<-EOF &&
- /*
- !/*/
- /folder1/
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /folder1/
EOF
test_cmp expect repo/.git/info/sparse-checkout &&
- list_files repo >dir &&
- cat >expect <<-EOF &&
- a
- folder1
- EOF
- test_cmp expect dir
+ check_files repo a folder1
'
test_expect_success 'interaction with submodules' '
@@ -351,21 +350,175 @@ test_expect_success 'interaction with submodules' '
git sparse-checkout init --cone &&
git sparse-checkout set folder1
) &&
- list_files super >dir &&
+ check_files super a folder1 modules &&
+ check_files super/modules/child a deep folder1 folder2
+'
+
+test_expect_success 'different sparse-checkouts with worktrees' '
+ git -C repo worktree add --detach ../worktree &&
+ check_files worktree "a deep folder1 folder2" &&
+ git -C worktree sparse-checkout init --cone &&
+ git -C repo sparse-checkout set folder1 &&
+ git -C worktree sparse-checkout set deep/deeper1 &&
+ check_files repo a folder1 &&
+ check_files worktree a deep
+'
+
+test_expect_success 'set using filename keeps file on-disk' '
+ git -C repo sparse-checkout set a deep &&
cat >expect <<-\EOF &&
- a
- folder1
- modules
+ /*
+ !/*/
+ /a/
+ /deep/
EOF
- test_cmp expect dir &&
- list_files super/modules/child >dir &&
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep
+'
+
+check_read_tree_errors () {
+ REPO=$1
+ FILES=$2
+ ERRORS=$3
+ git -C $REPO -c core.sparseCheckoutCone=false read-tree -mu HEAD 2>err &&
+ test_must_be_empty err &&
+ check_files $REPO "$FILES" &&
+ git -C $REPO read-tree -mu HEAD 2>err &&
+ if test -z "$ERRORS"
+ then
+ test_must_be_empty err
+ else
+ test_i18ngrep "$ERRORS" err
+ fi &&
+ check_files $REPO $FILES
+}
+
+test_expect_success 'pattern-checks: /A/**' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /folder1/**
+ EOF
+ check_read_tree_errors repo "a folder1" "disabling cone pattern matching"
+'
+
+test_expect_success 'pattern-checks: /A/**/B/' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /deep/**/deepest
+ EOF
+ check_read_tree_errors repo "a deep" "disabling cone pattern matching" &&
+ check_files repo/deep "deeper1" &&
+ check_files repo/deep/deeper1 "deepest"
+'
+
+test_expect_success 'pattern-checks: too short' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /
+ EOF
+ check_read_tree_errors repo "a" "disabling cone pattern matching"
+'
+test_expect_success 'pattern-checks: not too short' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /b/
+ EOF
+ git -C repo read-tree -mu HEAD 2>err &&
+ test_must_be_empty err &&
+ check_files repo a
+'
+
+test_expect_success 'pattern-checks: trailing "*"' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /a*
+ EOF
+ check_read_tree_errors repo "a" "disabling cone pattern matching"
+'
+
+test_expect_success 'pattern-checks: starting "*"' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ *eep/
+ EOF
+ check_read_tree_errors repo "a deep" "disabling cone pattern matching"
+'
+
+test_expect_success 'pattern-checks: contained glob characters' '
+ for c in "[a]" "\\" "?" "*"
+ do
+ cat >repo/.git/info/sparse-checkout <<-EOF &&
+ /*
+ !/*/
+ something$c-else/
+ EOF
+ check_read_tree_errors repo "a" "disabling cone pattern matching"
+ done
+'
+
+test_expect_success BSLASHPSPEC 'pattern-checks: escaped characters' '
+ git clone repo escaped &&
+ TREEOID=$(git -C escaped rev-parse HEAD:folder1) &&
+ NEWTREE=$(git -C escaped mktree <<-EOF
+ $(git -C escaped ls-tree HEAD)
+ 040000 tree $TREEOID zbad\\dir
+ 040000 tree $TREEOID zdoes*exist
+ 040000 tree $TREEOID zglob[!a]?
+ EOF
+ ) &&
+ COMMIT=$(git -C escaped commit-tree $NEWTREE -p HEAD) &&
+ git -C escaped reset --hard $COMMIT &&
+ check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
+ git -C escaped sparse-checkout init --cone &&
+ git -C escaped sparse-checkout set zbad\\dir/bogus "zdoes*not*exist" "zdoes*exist" "zglob[!a]?" &&
cat >expect <<-\EOF &&
- a
- deep
- folder1
- folder2
+ /*
+ !/*/
+ /zbad\\dir/
+ !/zbad\\dir/*/
+ /zbad\\dir/bogus/
+ /zdoes\*exist/
+ /zdoes\*not\*exist/
+ /zglob\[!a]\?/
EOF
- test_cmp expect dir
+ test_cmp expect escaped/.git/info/sparse-checkout &&
+ check_read_tree_errors escaped "a zbad\\dir zdoes*exist zglob[!a]?" &&
+ git -C escaped ls-tree -d --name-only HEAD >list-expect &&
+ git -C escaped sparse-checkout set --stdin <list-expect &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ /folder1/
+ /folder2/
+ /zbad\\dir/
+ /zdoes\*exist/
+ /zglob\[!a]\?/
+ EOF
+ test_cmp expect escaped/.git/info/sparse-checkout &&
+ check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
+ git -C escaped sparse-checkout list >list-actual &&
+ test_cmp list-expect list-actual
+'
+
+test_expect_success MINGW 'cone mode replaces backslashes with slashes' '
+ git -C repo sparse-checkout set deep\\deeper1 &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ !/deep/*/
+ /deep/deeper1/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep &&
+ check_files repo/deep a deeper1
'
test_done
diff --git a/t/t1300-config.sh b/t/t1300-config.sh
index 983a0a1..97ebfe1 100755
--- a/t/t1300-config.sh
+++ b/t/t1300-config.sh
@@ -1191,47 +1191,47 @@ test_expect_success 'old-fashioned settings are case insensitive' '
test_when_finished "rm -f testConfig testConfig_expect testConfig_actual" &&
cat >testConfig_actual <<-EOF &&
- [V.A]
- r = value1
+ [V.A]
+ r = value1
EOF
q_to_tab >testConfig_expect <<-EOF &&
- [V.A]
- Qr = value2
+ [V.A]
+ Qr = value2
EOF
git config -f testConfig_actual "v.a.r" value2 &&
test_cmp testConfig_expect testConfig_actual &&
cat >testConfig_actual <<-EOF &&
- [V.A]
- r = value1
+ [V.A]
+ r = value1
EOF
q_to_tab >testConfig_expect <<-EOF &&
- [V.A]
- QR = value2
+ [V.A]
+ QR = value2
EOF
git config -f testConfig_actual "V.a.R" value2 &&
test_cmp testConfig_expect testConfig_actual &&
cat >testConfig_actual <<-EOF &&
- [V.A]
- r = value1
+ [V.A]
+ r = value1
EOF
q_to_tab >testConfig_expect <<-EOF &&
- [V.A]
- r = value1
- Qr = value2
+ [V.A]
+ r = value1
+ Qr = value2
EOF
git config -f testConfig_actual "V.A.r" value2 &&
test_cmp testConfig_expect testConfig_actual &&
cat >testConfig_actual <<-EOF &&
- [V.A]
- r = value1
+ [V.A]
+ r = value1
EOF
q_to_tab >testConfig_expect <<-EOF &&
- [V.A]
- r = value1
- Qr = value2
+ [V.A]
+ r = value1
+ Qr = value2
EOF
git config -f testConfig_actual "v.A.r" value2 &&
test_cmp testConfig_expect testConfig_actual
@@ -1241,26 +1241,26 @@ test_expect_success 'setting different case sensitive subsections ' '
test_when_finished "rm -f testConfig testConfig_expect testConfig_actual" &&
cat >testConfig_actual <<-EOF &&
- [V "A"]
- R = v1
- [K "E"]
- Y = v1
- [a "b"]
- c = v1
- [d "e"]
- f = v1
+ [V "A"]
+ R = v1
+ [K "E"]
+ Y = v1
+ [a "b"]
+ c = v1
+ [d "e"]
+ f = v1
EOF
q_to_tab >testConfig_expect <<-EOF &&
- [V "A"]
- Qr = v2
- [K "E"]
- Qy = v2
- [a "b"]
- Qc = v2
- [d "e"]
- f = v1
- [d "E"]
- Qf = v2
+ [V "A"]
+ Qr = v2
+ [K "E"]
+ Qy = v2
+ [a "b"]
+ Qc = v2
+ [d "e"]
+ f = v1
+ [d "E"]
+ Qf = v2
EOF
# exact match
git config -f testConfig_actual a.b.c v2 &&
@@ -1408,6 +1408,8 @@ test_expect_success 'urlmatch favors more specific URLs' '
cookieFile = /tmp/wildcard.txt
[http "https://*.example.com/wildcardwithsubdomain"]
cookieFile = /tmp/wildcardwithsubdomain.txt
+ [http "https://*.example.*"]
+ cookieFile = /tmp/multiwildcard.txt
[http "https://trailing.example.com"]
cookieFile = /tmp/trailing.txt
[http "https://user@*.example.com/"]
@@ -1454,6 +1456,10 @@ test_expect_success 'urlmatch favors more specific URLs' '
echo http.cookiefile /tmp/sub.txt >expect &&
git config --get-urlmatch HTTP https://user@sub.example.com >actual &&
+ test_cmp expect actual &&
+
+ echo http.cookiefile /tmp/multiwildcard.txt >expect &&
+ git config --get-urlmatch HTTP https://wildcard.example.org >actual &&
test_cmp expect actual
'
@@ -1622,40 +1628,40 @@ test_expect_success 'set up --show-origin tests' '
INCLUDE_DIR="$HOME/include" &&
mkdir -p "$INCLUDE_DIR" &&
cat >"$INCLUDE_DIR"/absolute.include <<-\EOF &&
- [user]
- absolute = include
+ [user]
+ absolute = include
EOF
cat >"$INCLUDE_DIR"/relative.include <<-\EOF &&
- [user]
- relative = include
+ [user]
+ relative = include
EOF
cat >"$HOME"/.gitconfig <<-EOF &&
- [user]
- global = true
- override = global
- [include]
- path = "$INCLUDE_DIR/absolute.include"
+ [user]
+ global = true
+ override = global
+ [include]
+ path = "$INCLUDE_DIR/absolute.include"
EOF
cat >.git/config <<-\EOF
- [user]
- local = true
- override = local
- [include]
- path = ../include/relative.include
+ [user]
+ local = true
+ override = local
+ [include]
+ path = ../include/relative.include
EOF
'
test_expect_success '--show-origin with --list' '
cat >expect <<-EOF &&
- file:$HOME/.gitconfig user.global=true
- file:$HOME/.gitconfig user.override=global
- file:$HOME/.gitconfig include.path=$INCLUDE_DIR/absolute.include
- file:$INCLUDE_DIR/absolute.include user.absolute=include
- file:.git/config user.local=true
- file:.git/config user.override=local
- file:.git/config include.path=../include/relative.include
- file:.git/../include/relative.include user.relative=include
- command line: user.cmdline=true
+ file:$HOME/.gitconfig user.global=true
+ file:$HOME/.gitconfig user.override=global
+ file:$HOME/.gitconfig include.path=$INCLUDE_DIR/absolute.include
+ file:$INCLUDE_DIR/absolute.include user.absolute=include
+ file:.git/config user.local=true
+ file:.git/config user.override=local
+ file:.git/config include.path=../include/relative.include
+ file:.git/../include/relative.include user.relative=include
+ command line: user.cmdline=true
EOF
git -c user.cmdline=true config --list --show-origin >output &&
test_cmp expect output
@@ -1663,16 +1669,16 @@ test_expect_success '--show-origin with --list' '
test_expect_success '--show-origin with --list --null' '
cat >expect <<-EOF &&
- file:$HOME/.gitconfigQuser.global
- trueQfile:$HOME/.gitconfigQuser.override
- globalQfile:$HOME/.gitconfigQinclude.path
- $INCLUDE_DIR/absolute.includeQfile:$INCLUDE_DIR/absolute.includeQuser.absolute
- includeQfile:.git/configQuser.local
- trueQfile:.git/configQuser.override
- localQfile:.git/configQinclude.path
- ../include/relative.includeQfile:.git/../include/relative.includeQuser.relative
- includeQcommand line:Quser.cmdline
- trueQ
+ file:$HOME/.gitconfigQuser.global
+ trueQfile:$HOME/.gitconfigQuser.override
+ globalQfile:$HOME/.gitconfigQinclude.path
+ $INCLUDE_DIR/absolute.includeQfile:$INCLUDE_DIR/absolute.includeQuser.absolute
+ includeQfile:.git/configQuser.local
+ trueQfile:.git/configQuser.override
+ localQfile:.git/configQinclude.path
+ ../include/relative.includeQfile:.git/../include/relative.includeQuser.relative
+ includeQcommand line:Quser.cmdline
+ trueQ
EOF
git -c user.cmdline=true config --null --list --show-origin >output.raw &&
nul_to_q <output.raw >output &&
@@ -1684,9 +1690,9 @@ test_expect_success '--show-origin with --list --null' '
test_expect_success '--show-origin with single file' '
cat >expect <<-\EOF &&
- file:.git/config user.local=true
- file:.git/config user.override=local
- file:.git/config include.path=../include/relative.include
+ file:.git/config user.local=true
+ file:.git/config user.override=local
+ file:.git/config include.path=../include/relative.include
EOF
git config --local --list --show-origin >output &&
test_cmp expect output
@@ -1694,8 +1700,8 @@ test_expect_success '--show-origin with single file' '
test_expect_success '--show-origin with --get-regexp' '
cat >expect <<-EOF &&
- file:$HOME/.gitconfig user.global true
- file:.git/config user.local true
+ file:$HOME/.gitconfig user.global true
+ file:.git/config user.local true
EOF
git config --show-origin --get-regexp "user\.[g|l].*" >output &&
test_cmp expect output
@@ -1703,31 +1709,36 @@ test_expect_success '--show-origin with --get-regexp' '
test_expect_success '--show-origin getting a single key' '
cat >expect <<-\EOF &&
- file:.git/config local
+ file:.git/config local
EOF
git config --show-origin user.override >output &&
test_cmp expect output
'
test_expect_success 'set up custom config file' '
- CUSTOM_CONFIG_FILE="file\" (dq) and spaces.conf" &&
+ CUSTOM_CONFIG_FILE="custom.conf" &&
cat >"$CUSTOM_CONFIG_FILE" <<-\EOF
- [user]
- custom = true
+ [user]
+ custom = true
EOF
'
+test_expect_success !MINGW 'set up custom config file with special name characters' '
+ WEIRDLY_NAMED_FILE="file\" (dq) and spaces.conf" &&
+ cp "$CUSTOM_CONFIG_FILE" "$WEIRDLY_NAMED_FILE"
+'
+
test_expect_success !MINGW '--show-origin escape special file name characters' '
cat >expect <<-\EOF &&
- file:"file\" (dq) and spaces.conf" user.custom=true
+ file:"file\" (dq) and spaces.conf" user.custom=true
EOF
- git config --file "$CUSTOM_CONFIG_FILE" --show-origin --list >output &&
+ git config --file "$WEIRDLY_NAMED_FILE" --show-origin --list >output &&
test_cmp expect output
'