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-rw-r--r--.gitignore1
-rw-r--r--.mailmap11
-rw-r--r--Documentation/RelNotes/2.19.0.txt346
-rw-r--r--Documentation/SubmittingPatches4
-rw-r--r--Documentation/config.txt97
-rw-r--r--Documentation/diff-options.txt36
-rw-r--r--Documentation/fetch-options.txt16
-rw-r--r--Documentation/git-apply.txt10
-rw-r--r--Documentation/git-bisect-lk2009.txt2
-rw-r--r--Documentation/git-branch.txt3
-rw-r--r--Documentation/git-checkout.txt9
-rw-r--r--Documentation/git-commit-graph.txt14
-rw-r--r--Documentation/git-for-each-ref.txt2
-rw-r--r--Documentation/git-fsck.txt3
-rw-r--r--Documentation/git-gc.txt4
-rw-r--r--Documentation/git-grep.txt16
-rw-r--r--Documentation/git-help.txt5
-rw-r--r--Documentation/git-imap-send.txt4
-rw-r--r--Documentation/git-interpret-trailers.txt9
-rw-r--r--Documentation/git-merge.txt16
-rw-r--r--Documentation/git-notes.txt2
-rw-r--r--Documentation/git-rebase.txt144
-rw-r--r--Documentation/git-send-email.txt17
-rw-r--r--Documentation/git-show-index.txt26
-rw-r--r--Documentation/git-status.txt2
-rw-r--r--Documentation/git-submodule.txt15
-rw-r--r--Documentation/git-svn.txt2
-rw-r--r--Documentation/git-tag.txt2
-rw-r--r--Documentation/git-worktree.txt9
-rw-r--r--Documentation/giteveryday.txt2
-rw-r--r--Documentation/gitignore.txt2
-rw-r--r--Documentation/gitsubmodules.txt2
-rw-r--r--Documentation/glossary-content.txt2
-rw-r--r--Documentation/revisions.txt3
-rw-r--r--Documentation/technical/api-directory-listing.txt2
-rw-r--r--Documentation/technical/api-gitattributes.txt2
-rw-r--r--Documentation/technical/commit-graph-format.txt10
-rw-r--r--Documentation/technical/commit-graph.txt51
-rw-r--r--Documentation/technical/directory-rename-detection.txt115
-rw-r--r--Documentation/technical/pack-protocol.txt7
-rw-r--r--Documentation/technical/protocol-v2.txt31
-rwxr-xr-xGIT-VERSION-GEN2
-rw-r--r--Makefile46
l---------RelNotes2
-rw-r--r--advice.c55
-rw-r--r--advice.h2
-rw-r--r--alloc.c66
-rw-r--r--alloc.h19
-rw-r--r--apply.c46
-rw-r--r--apply.h1
-rw-r--r--archive-tar.c13
-rw-r--r--archive-zip.c15
-rw-r--r--archive.c3
-rw-r--r--bisect.c14
-rw-r--r--blame.c72
-rw-r--r--blame.h2
-rw-r--r--blob.c11
-rw-r--r--blob.h2
-rw-r--r--branch.c16
-rw-r--r--builtin.h1
-rw-r--r--builtin/am.c22
-rw-r--r--builtin/blame.c16
-rw-r--r--builtin/branch.c58
-rw-r--r--builtin/cat-file.c1
-rw-r--r--builtin/checkout.c70
-rw-r--r--builtin/clean.c29
-rw-r--r--builtin/clone.c30
-rw-r--r--builtin/commit-graph.c101
-rw-r--r--builtin/commit-tree.c5
-rw-r--r--builtin/commit.c80
-rw-r--r--builtin/config.c77
-rw-r--r--builtin/describe.c30
-rw-r--r--builtin/diff-tree.c9
-rw-r--r--builtin/diff.c14
-rw-r--r--builtin/difftool.c7
-rw-r--r--builtin/fast-export.c71
-rw-r--r--builtin/fetch.c224
-rw-r--r--builtin/fmt-merge-msg.c29
-rw-r--r--builtin/fsck.c44
-rw-r--r--builtin/gc.c7
-rw-r--r--builtin/grep.c22
-rw-r--r--builtin/hash-object.c1
-rw-r--r--builtin/help.c16
-rw-r--r--builtin/index-pack.c7
-rw-r--r--builtin/log.c35
-rw-r--r--builtin/ls-tree.c1
-rw-r--r--builtin/merge-base.c7
-rw-r--r--builtin/merge-recursive.c4
-rw-r--r--builtin/merge-tree.c4
-rw-r--r--builtin/merge.c114
-rw-r--r--builtin/mktag.c1
-rw-r--r--builtin/mktree.c1
-rw-r--r--builtin/name-rev.c36
-rw-r--r--builtin/notes.c4
-rw-r--r--builtin/pack-objects.c132
-rw-r--r--builtin/prune.c7
-rw-r--r--builtin/pull.c21
-rw-r--r--builtin/receive-pack.c26
-rw-r--r--builtin/reflog.c16
-rw-r--r--builtin/remote.c1
-rw-r--r--builtin/replace.c96
-rw-r--r--builtin/reset.c8
-rw-r--r--builtin/rev-list.c16
-rw-r--r--builtin/rev-parse.c9
-rw-r--r--builtin/rm.c2
-rw-r--r--builtin/send-pack.c2
-rw-r--r--builtin/show-branch.c49
-rw-r--r--builtin/show-index.c (renamed from show-index.c)3
-rw-r--r--builtin/show-ref.c1
-rw-r--r--builtin/submodule--helper.c181
-rw-r--r--builtin/tag.c3
-rw-r--r--builtin/unpack-file.c1
-rw-r--r--builtin/unpack-objects.c10
-rw-r--r--builtin/update-index.c40
-rw-r--r--builtin/update-ref.c25
-rw-r--r--builtin/upload-pack.c2
-rw-r--r--builtin/verify-commit.c5
-rw-r--r--builtin/worktree.c4
-rw-r--r--bulk-checkin.c1
-rw-r--r--bundle.c11
-rw-r--r--cache-tree.c4
-rw-r--r--cache.h219
-rw-r--r--checkout.c37
-rw-r--r--checkout.h4
-rwxr-xr-xci/run-static-analysis.sh21
-rw-r--r--combine-diff.c1
-rw-r--r--commit-graph.c474
-rw-r--r--commit-graph.h28
-rw-r--r--commit-slab-decl.h43
-rw-r--r--commit-slab-impl.h94
-rw-r--r--commit-slab.h115
-rw-r--r--commit.c251
-rw-r--r--commit.h48
-rw-r--r--compat/vcbuild/README4
-rw-r--r--config.c147
-rw-r--r--config.h27
-rw-r--r--config.mak.dev5
-rw-r--r--connect.c77
-rw-r--r--connect.h2
-rw-r--r--connected.c6
-rw-r--r--connected.h7
-rw-r--r--contrib/coccinelle/commit.cocci2
-rw-r--r--contrib/completion/git-completion.bash425
-rw-r--r--contrib/credential/netrc/Makefile3
-rwxr-xr-xcontrib/credential/netrc/t-git-credential-netrc.sh9
-rwxr-xr-xcontrib/credential/netrc/test.pl5
-rw-r--r--contrib/git-jump/README12
-rwxr-xr-xcontrib/git-jump/git-jump2
-rw-r--r--convert.c45
-rw-r--r--diff-lib.c11
-rw-r--r--diff.c331
-rw-r--r--diff.h9
-rw-r--r--diffcore-rename.c1
-rw-r--r--dir.c11
-rw-r--r--entry.c1
-rw-r--r--environment.c17
-rw-r--r--ewah/bitmap.c32
-rw-r--r--ewah/ewah_bitmap.c249
-rw-r--r--ewah/ewah_io.c91
-rw-r--r--ewah/ewah_rlw.c8
-rw-r--r--ewah/ewok.h33
-rw-r--r--ewah/ewok_rlw.h1
-rw-r--r--exec-cmd.c2
-rw-r--r--fast-import.c8
-rw-r--r--fetch-negotiator.c14
-rw-r--r--fetch-negotiator.h58
-rw-r--r--fetch-object.c2
-rw-r--r--fetch-pack.c427
-rw-r--r--fetch-pack.h22
-rw-r--r--fsck.c102
-rwxr-xr-xgenerate-cmdlist.sh19
-rwxr-xr-xgit-add--interactive.perl2
-rwxr-xr-xgit-filter-branch.sh1
-rwxr-xr-xgit-p4.py348
-rw-r--r--git-rebase--interactive.sh804
-rw-r--r--git-rebase--merge.sh4
-rw-r--r--git-rebase--preserve-merges.sh1012
-rwxr-xr-xgit-rebase.sh77
-rwxr-xr-xgit-send-email.perl49
-rwxr-xr-xgit-submodule.sh45
-rw-r--r--git.c8
-rw-r--r--gpg-interface.c110
-rw-r--r--gpg-interface.h2
-rw-r--r--grep.c311
-rw-r--r--grep.h24
-rw-r--r--help.c84
-rw-r--r--help.h45
-rw-r--r--hex.c6
-rw-r--r--http-backend.c4
-rw-r--r--http-push.c16
-rw-r--r--json-writer.c414
-rw-r--r--json-writer.h105
-rw-r--r--line-log.c6
-rw-r--r--line-range.c2
-rw-r--r--list-objects-filter-options.c2
-rw-r--r--list-objects-filter.c1
-rw-r--r--list-objects.c11
-rw-r--r--log-tree.c63
-rw-r--r--mailmap.c1
-rw-r--r--match-trees.c1
-rw-r--r--mem-pool.c114
-rw-r--r--mem-pool.h23
-rw-r--r--merge-blobs.c1
-rw-r--r--merge-recursive.c233
-rw-r--r--merge.c31
-rw-r--r--negotiator/default.c176
-rw-r--r--negotiator/default.h8
-rw-r--r--negotiator/skipping.c250
-rw-r--r--negotiator/skipping.h8
-rw-r--r--notes-cache.c4
-rw-r--r--notes-merge.c6
-rw-r--r--notes-utils.c4
-rw-r--r--notes.c1
-rw-r--r--object-store.h123
-rw-r--r--object.c177
-rw-r--r--object.h46
-rw-r--r--pack-bitmap-write.c11
-rw-r--r--pack-bitmap.c344
-rw-r--r--pack-bitmap.h20
-rw-r--r--packfile.c2
-rw-r--r--packfile.h5
-rw-r--r--parse-options-cb.c2
-rw-r--r--parse-options.c58
-rw-r--r--path.c18
-rw-r--r--path.h42
-rw-r--r--pkt-line.c26
-rw-r--r--pretty.c8
-rw-r--r--reachable.c8
-rw-r--r--read-cache.c305
-rw-r--r--ref-filter.c50
-rw-r--r--reflog-walk.c7
-rw-r--r--refs.c55
-rw-r--r--refs/files-backend.c35
-rw-r--r--refs/packed-backend.c1
-rw-r--r--refs/refs-internal.h9
-rw-r--r--refspec.c15
-rw-r--r--refspec.h5
-rw-r--r--remote-testsvn.c1
-rw-r--r--remote.c21
-rw-r--r--remote.h1
-rw-r--r--replace-object.c8
-rw-r--r--replace-object.h2
-rw-r--r--repository.c7
-rw-r--r--repository.h14
-rw-r--r--rerere.c8
-rw-r--r--resolve-undo.c4
-rw-r--r--revision.c50
-rw-r--r--revision.h8
-rw-r--r--send-pack.c7
-rw-r--r--sequencer.c340
-rw-r--r--server-info.c4
-rw-r--r--sha1-file.c122
-rw-r--r--sha1-name.c46
-rw-r--r--shallow.c147
-rw-r--r--split-index.c58
-rw-r--r--strbuf.c2
-rw-r--r--string-list.c18
-rw-r--r--submodule-config.c78
-rw-r--r--submodule-config.h12
-rw-r--r--submodule.c26
-rw-r--r--submodule.h2
-rw-r--r--t/.gitignore1
-rw-r--r--t/Makefile25
-rw-r--r--t/annotate-tests.sh4
-rw-r--r--t/chainlint.sed346
-rw-r--r--t/chainlint/arithmetic-expansion.expect9
-rw-r--r--t/chainlint/arithmetic-expansion.test11
-rw-r--r--t/chainlint/bash-array.expect10
-rw-r--r--t/chainlint/bash-array.test12
-rw-r--r--t/chainlint/blank-line.expect4
-rw-r--r--t/chainlint/blank-line.test10
-rw-r--r--t/chainlint/block.expect12
-rw-r--r--t/chainlint/block.test15
-rw-r--r--t/chainlint/broken-chain.expect6
-rw-r--r--t/chainlint/broken-chain.test8
-rw-r--r--t/chainlint/case.expect19
-rw-r--r--t/chainlint/case.test23
-rw-r--r--t/chainlint/close-nested-and-parent-together.expect4
-rw-r--r--t/chainlint/close-nested-and-parent-together.test3
-rw-r--r--t/chainlint/close-subshell.expect25
-rw-r--r--t/chainlint/close-subshell.test27
-rw-r--r--t/chainlint/command-substitution.expect9
-rw-r--r--t/chainlint/command-substitution.test11
-rw-r--r--t/chainlint/comment.expect4
-rw-r--r--t/chainlint/comment.test11
-rw-r--r--t/chainlint/complex-if-in-cuddled-loop.expect10
-rw-r--r--t/chainlint/complex-if-in-cuddled-loop.test11
-rw-r--r--t/chainlint/cuddled-if-then-else.expect7
-rw-r--r--t/chainlint/cuddled-if-then-else.test7
-rw-r--r--t/chainlint/cuddled-loop.expect5
-rw-r--r--t/chainlint/cuddled-loop.test7
-rw-r--r--t/chainlint/cuddled.expect21
-rw-r--r--t/chainlint/cuddled.test23
-rw-r--r--t/chainlint/exit-loop.expect24
-rw-r--r--t/chainlint/exit-loop.test27
-rw-r--r--t/chainlint/exit-subshell.expect5
-rw-r--r--t/chainlint/exit-subshell.test6
-rw-r--r--t/chainlint/for-loop.expect11
-rw-r--r--t/chainlint/for-loop.test19
-rw-r--r--t/chainlint/here-doc.expect3
-rw-r--r--t/chainlint/here-doc.test16
-rw-r--r--t/chainlint/if-in-loop.expect12
-rw-r--r--t/chainlint/if-in-loop.test15
-rw-r--r--t/chainlint/if-then-else.expect19
-rw-r--r--t/chainlint/if-then-else.test28
-rw-r--r--t/chainlint/incomplete-line.expect4
-rw-r--r--t/chainlint/incomplete-line.test12
-rw-r--r--t/chainlint/inline-comment.expect9
-rw-r--r--t/chainlint/inline-comment.test12
-rw-r--r--t/chainlint/loop-in-if.expect12
-rw-r--r--t/chainlint/loop-in-if.test15
-rw-r--r--t/chainlint/multi-line-nested-command-substitution.expect9
-rw-r--r--t/chainlint/multi-line-nested-command-substitution.test9
-rw-r--r--t/chainlint/multi-line-string.expect9
-rw-r--r--t/chainlint/multi-line-string.test15
-rw-r--r--t/chainlint/negated-one-liner.expect5
-rw-r--r--t/chainlint/negated-one-liner.test7
-rw-r--r--t/chainlint/nested-cuddled-subshell.expect19
-rw-r--r--t/chainlint/nested-cuddled-subshell.test31
-rw-r--r--t/chainlint/nested-here-doc.expect5
-rw-r--r--t/chainlint/nested-here-doc.test23
-rw-r--r--t/chainlint/nested-subshell-comment.expect11
-rw-r--r--t/chainlint/nested-subshell-comment.test13
-rw-r--r--t/chainlint/nested-subshell.expect12
-rw-r--r--t/chainlint/nested-subshell.test14
-rw-r--r--t/chainlint/one-liner.expect9
-rw-r--r--t/chainlint/one-liner.test12
-rw-r--r--t/chainlint/p4-filespec.expect4
-rw-r--r--t/chainlint/p4-filespec.test5
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-rw-r--r--t/chainlint/pipe.test12
-rw-r--r--t/chainlint/semicolon.expect20
-rw-r--r--t/chainlint/semicolon.test25
-rw-r--r--t/chainlint/subshell-here-doc.expect5
-rw-r--r--t/chainlint/subshell-here-doc.test23
-rw-r--r--t/chainlint/subshell-one-liner.expect14
-rw-r--r--t/chainlint/subshell-one-liner.test24
-rw-r--r--t/chainlint/while-loop.expect11
-rw-r--r--t/chainlint/while-loop.test19
-rwxr-xr-xt/check-non-portable-shell.pl31
-rw-r--r--t/helper/test-drop-caches.c4
-rw-r--r--t/helper/test-json-writer.c565
-rw-r--r--t/helper/test-pkt-line.c33
-rw-r--r--t/helper/test-repository.c82
-rw-r--r--t/helper/test-tool.c2
-rw-r--r--t/helper/test-tool.h2
-rwxr-xr-xt/lib-gpg.sh28
-rw-r--r--t/lib-gpg/gpgsm-gen-key.in8
-rw-r--r--t/lib-gpg/gpgsm_cert.p12bin0 -> 2652 bytes
-rw-r--r--t/lib-httpd.sh22
-rw-r--r--t/lib-httpd/apache.conf8
-rw-r--r--t/lib-httpd/apply-one-time-sed.sh22
-rwxr-xr-xt/lib-submodule-update.sh13
-rwxr-xr-xt/t0000-basic.sh2
-rwxr-xr-xt/t0001-init.sh5
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-rwxr-xr-xt/t0090-cache-tree.sh2
-rwxr-xr-xt/t0410-partial-clone.sh8
-rwxr-xr-xt/t1004-read-tree-m-u-wf.sh14
-rwxr-xr-xt/t1005-read-tree-reset.sh10
-rwxr-xr-xt/t1008-read-tree-overlay.sh2
-rwxr-xr-xt/t1020-subdirectory.sh2
-rwxr-xr-xt/t1050-large.sh6
-rwxr-xr-xt/t1300-config.sh2
-rwxr-xr-xt/t1305-config-include.sh2
-rwxr-xr-xt/t1308-config-set.sh2
-rwxr-xr-xt/t1400-update-ref.sh20
-rwxr-xr-xt/t1404-update-ref-errors.sh4
-rwxr-xr-xt/t1410-reflog.sh4
-rwxr-xr-xt/t1411-reflog-show.sh6
-rwxr-xr-xt/t1450-fsck.sh2
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-rwxr-xr-xt/t4121-apply-diffs.sh2
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-rwxr-xr-xt/t4254-am-corrupt.sh2
-rwxr-xr-xt/t5300-pack-object.sh2
-rwxr-xr-xt/t5302-pack-index.sh2
-rwxr-xr-xt/t5317-pack-objects-filter-objects.sh16
-rwxr-xr-xt/t5318-commit-graph.sh249
-rwxr-xr-xt/t5400-send-pack.sh4
-rwxr-xr-xt/t5401-update-hooks.sh4
-rwxr-xr-xt/t5405-send-pack-rewind.sh3
-rwxr-xr-xt/t5406-remote-rejects.sh5
-rwxr-xr-xt/t5407-post-rewrite-hook.sh2
-rwxr-xr-xt/t5500-fetch-pack.sh96
-rwxr-xr-xt/t5505-remote.sh12
-rwxr-xr-xt/t5510-fetch.sh80
-rwxr-xr-xt/t5512-ls-remote.sh4
-rwxr-xr-xt/t5516-fetch-push.sh10
-rwxr-xr-xt/t5517-push-mirror.sh10
-rwxr-xr-xt/t5520-pull.sh12
-rwxr-xr-xt/t5526-fetch-submodules.sh8
-rwxr-xr-xt/t5531-deep-submodule-push.sh2
-rwxr-xr-xt/t5534-push-signed.sh63
-rwxr-xr-xt/t5537-fetch-shallow.sh45
-rwxr-xr-xt/t5541-http-push-smart.sh28
-rwxr-xr-xt/t5543-atomic-push.sh2
-rwxr-xr-xt/t5551-http-fetch-smart.sh8
-rwxr-xr-xt/t5552-skipping-fetch-negotiator.sh179
-rwxr-xr-xt/t5561-http-backend.sh8
-rwxr-xr-xt/t5570-git-daemon.sh6
-rwxr-xr-xt/t5573-pull-verify-signatures.sh2
-rwxr-xr-xt/t5601-clone.sh2
-rwxr-xr-xt/t5605-clone-local.sh2
-rwxr-xr-xt/t5608-clone-2gb.sh2
-rwxr-xr-xt/t5616-partial-clone.sh108
-rwxr-xr-xt/t5702-protocol-v2.sh7
-rwxr-xr-xt/t5703-upload-pack-ref-in-want.sh377
-rwxr-xr-xt/t5801-remote-helpers.sh10
-rwxr-xr-xt/t6010-merge-base.sh2
-rwxr-xr-xt/t6029-merge-subtree.sh16
-rwxr-xr-xt/t6036-recursive-corner-cases.sh1606
-rwxr-xr-xt/t6042-merge-rename-corner-cases.sh1213
-rwxr-xr-xt/t6043-merge-rename-directories.sh2
-rwxr-xr-xt/t6044-merge-unrelated-index-changes.sh67
-rwxr-xr-xt/t6046-merge-skip-unneeded-updates.sh4
-rwxr-xr-xt/t6050-replace.sh6
-rwxr-xr-xt/t6300-for-each-ref.sh11
-rwxr-xr-xt/t7001-mv.sh2
-rwxr-xr-xt/t7003-filter-branch.sh15
-rwxr-xr-xt/t7004-tag.sh13
-rwxr-xr-xt/t7030-verify-tag.sh36
-rwxr-xr-xt/t7063-status-untracked-cache.sh2
-rwxr-xr-xt/t7105-reset-patch.sh12
-rwxr-xr-xt/t7201-co.sh41
-rwxr-xr-xt/t7301-clean-interactive.sh41
-rwxr-xr-xt/t7400-submodule-basic.sh20
-rwxr-xr-xt/t7405-submodule-merge.sh173
-rwxr-xr-xt/t7406-submodule-update.sh17
-rwxr-xr-xt/t7407-submodule-foreach.sh38
-rwxr-xr-xt/t7408-submodule-reference.sh2
-rwxr-xr-xt/t7415-submodule-names.sh15
-rwxr-xr-xt/t7501-commit.sh56
-rwxr-xr-xt/t7504-commit-msg-hook.sh4
-rwxr-xr-xt/t7506-status-submodule.sh10
-rwxr-xr-xt/t7508-status.sh4
-rwxr-xr-xt/t7510-signed-commit.sh14
-rwxr-xr-xt/t7610-mergetool.sh8
-rwxr-xr-xt/t7611-merge-abort.sh118
-rwxr-xr-xt/t7612-merge-verify-signatures.sh2
-rwxr-xr-xt/t7810-grep.sh117
-rwxr-xr-xt/t8003-blame-corner-cases.sh12
-rwxr-xr-xt/t9001-send-email.sh67
-rwxr-xr-xt/t9100-git-svn-basic.sh2
-rwxr-xr-xt/t9101-git-svn-props.sh2
-rwxr-xr-xt/t9104-git-svn-follow-parent.sh4
-rwxr-xr-xt/t9119-git-svn-info.sh120
-rwxr-xr-xt/t9122-git-svn-author.sh6
-rwxr-xr-xt/t9129-git-svn-i18n-commitencoding.sh2
-rwxr-xr-xt/t9130-git-svn-authors-file.sh4
-rwxr-xr-xt/t9134-git-svn-ignore-paths.sh6
-rwxr-xr-xt/t9137-git-svn-dcommit-clobber-series.sh2
-rwxr-xr-xt/t9138-git-svn-authors-prog.sh6
-rwxr-xr-xt/t9146-git-svn-empty-dirs.sh20
-rwxr-xr-xt/t9147-git-svn-include-paths.sh6
-rwxr-xr-xt/t9152-svn-empty-dirs-after-gc.sh2
-rwxr-xr-xt/t9164-git-svn-dcommit-concurrent.sh2
-rwxr-xr-xt/t9165-git-svn-fetch-merge-branch-of-branch.sh2
-rwxr-xr-xt/t9200-git-cvsexportcommit.sh6
-rwxr-xr-xt/t9300-fast-import.sh5
-rwxr-xr-xt/t9302-fast-import-unpack-limit.sh2
-rwxr-xr-xt/t9400-git-cvsserver-server.sh8
-rwxr-xr-xt/t9600-cvsimport.sh2
-rwxr-xr-xt/t9806-git-p4-options.sh2
-rwxr-xr-xt/t9810-git-p4-rcs.sh2
-rwxr-xr-xt/t9811-git-p4-label-import.sh2
-rwxr-xr-xt/t9814-git-p4-rename.sh18
-rwxr-xr-xt/t9815-git-p4-submit-fail.sh2
-rwxr-xr-xt/t9830-git-p4-symlink-dir.sh2
-rwxr-xr-xt/t9831-git-p4-triggers.sh2
-rwxr-xr-xt/t9833-errors.sh4
-rwxr-xr-xt/t9902-completion.sh45
-rwxr-xr-xt/t9903-bash-prompt.sh2
-rw-r--r--t/test-lib.sh3
-rw-r--r--tag.c48
-rw-r--r--tag.h8
-rw-r--r--transport-helper.c98
-rw-r--r--transport-internal.h9
-rw-r--r--transport.c54
-rw-r--r--transport.h24
-rw-r--r--tree-walk.c4
-rw-r--r--tree.c24
-rw-r--r--tree.h2
-rw-r--r--unicode-width.h41
-rw-r--r--unpack-trees.c43
-rw-r--r--upload-pack.c98
-rw-r--r--userdiff.c2
-rw-r--r--utf8.c8
-rw-r--r--walker.c13
-rw-r--r--wt-status.c20
-rw-r--r--xdiff-interface.c1
-rw-r--r--xdiff/xdiff.h8
-rw-r--r--xdiff/xdiffi.c17
-rw-r--r--xdiff/xhistogram.c133
551 files changed, 17235 insertions, 6706 deletions
diff --git a/.gitignore b/.gitignore
index 388cc4b..3284a1e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -119,6 +119,7 @@
/git-rebase--helper
/git-rebase--interactive
/git-rebase--merge
+/git-rebase--preserve-merges
/git-receive-pack
/git-reflog
/git-remote
diff --git a/.mailmap b/.mailmap
index df7cf63..f165222 100644
--- a/.mailmap
+++ b/.mailmap
@@ -35,11 +35,13 @@ Chris Wright <chrisw@sous-sol.org> <chrisw@osdl.org>
Cord Seele <cowose@gmail.com> <cowose@googlemail.com>
Christian Couder <chriscool@tuxfamily.org> <christian.couder@gmail.com>
Christian Stimming <stimming@tuhh.de> <chs@ckiste.goetheallee>
+Christopher Díaz Riveros <chrisadr@gentoo.org> Christopher Diaz Riveros
Csaba Henk <csaba@gluster.com> <csaba@lowlife.hu>
Dan Johnson <computerdruid@gmail.com>
Dana L. How <danahow@gmail.com> <how@deathvalley.cswitch.com>
Dana L. How <danahow@gmail.com> Dana How
Daniel Barkalow <barkalow@iabervon.org>
+Daniel Knittl-Frank <knittl89@googlemail.com> knittl
Daniel Trstenjak <daniel.trstenjak@gmail.com> <daniel.trstenjak@online.de>
Daniel Trstenjak <daniel.trstenjak@gmail.com> <trsten@science-computing.de>
David Brown <git@davidb.org> <davidb@quicinc.com>
@@ -57,6 +59,7 @@ Eric S. Raymond <esr@thyrsus.com>
Eric Wong <e@80x24.org> <normalperson@yhbt.net>
Erik Faye-Lund <kusmabite@gmail.com> <kusmabite@googlemail.com>
Eyvind Bernhardsen <eyvind.bernhardsen@gmail.com> <eyvind-git@orakel.ntnu.no>
+Fangyi Zhou <fangyi.zhou@yuriko.moe> Zhou Fangyi
Florian Achleitner <florian.achleitner.2.6.31@gmail.com> <florian.achleitner2.6.31@gmail.com>
Franck Bui-Huu <vagabon.xyz@gmail.com> <fbuihuu@gmail.com>
Frank Lichtenheld <frank@lichtenheld.de> <djpig@debian.org>
@@ -86,6 +89,8 @@ Jason McMullan <mcmullan@netapp.com>
Jason Riedy <ejr@eecs.berkeley.edu> <ejr@EECS.Berkeley.EDU>
Jason Riedy <ejr@eecs.berkeley.edu> <ejr@cs.berkeley.edu>
Jay Soffian <jaysoffian@gmail.com> <jaysoffian+git@gmail.com>
+Jean-Noël Avila <jn.avila@free.fr> Jean-Noel Avila
+Jean-Noël Avila <jn.avila@free.fr> Jean-Noël AVILA
Jeff King <peff@peff.net> <peff@github.com>
Jeff Muizelaar <jmuizelaar@mozilla.com> <jeff@infidigm.net>
Jens Axboe <axboe@kernel.dk> <axboe@suse.de>
@@ -149,6 +154,7 @@ Matt Draisey <matt@draisey.ca> <mattdraisey@sympatico.ca>
Matt Kraai <kraai@ftbfs.org> <matt.kraai@amo.abbott.com>
Matt McCutchen <matt@mattmccutchen.net> <hashproduct@gmail.com>
Matthias Kestenholz <matthias@spinlock.ch> <mk@spinlock.ch>
+Matthias Rüster <matthias.ruester@gmail.com> Matthias Ruester
Matthias Urlichs <matthias@urlichs.de> <smurf@kiste.(none)>
Matthias Urlichs <matthias@urlichs.de> <smurf@smurf.noris.de>
Michael Coleman <tutufan@gmail.com>
@@ -213,6 +219,8 @@ Sean Estabrooks <seanlkml@sympatico.ca>
Sebastian Schuberth <sschuberth@gmail.com> <sschuberth@visageimaging.com>
Seth Falcon <seth@userprimary.net> <sfalcon@fhcrc.org>
Shawn O. Pearce <spearce@spearce.org>
+Wei Shuyu <wsy@dogben.com> Shuyu Wei
+Sidhant Sharma <tigerkid001@gmail.com> Sidhant Sharma [:tk]
Simon Hausmann <hausmann@kde.org> <simon@lst.de>
Simon Hausmann <hausmann@kde.org> <shausman@trolltech.com>
Stefan Beller <stefanbeller@gmail.com> <stefanbeller@googlemail.com>
@@ -253,7 +261,8 @@ Uwe Kleine-König <u.kleine-koenig@pengutronix.de> <ukleinek@informatik.uni-frei
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> <uzeisberger@io.fsforth.de>
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> <zeisberg@informatik.uni-freiburg.de>
Ville Skyttä <ville.skytta@iki.fi> <scop@xemacs.org>
-Vitaly "_Vi" Shukela <public_vi@tut.by>
+Vitaly "_Vi" Shukela <vi0oss@gmail.com> <public_vi@tut.by>
+Vitaly "_Vi" Shukela <vi0oss@gmail.com> Vitaly _Vi Shukela
W. Trevor King <wking@tremily.us> <wking@drexel.edu>
William Pursell <bill.pursell@gmail.com>
YONETANI Tomokazu <y0n3t4n1@gmail.com> <qhwt+git@les.ath.cx>
diff --git a/Documentation/RelNotes/2.19.0.txt b/Documentation/RelNotes/2.19.0.txt
new file mode 100644
index 0000000..8a03613
--- /dev/null
+++ b/Documentation/RelNotes/2.19.0.txt
@@ -0,0 +1,346 @@
+Git 2.19 Release Notes
+======================
+
+Updates since v2.18
+-------------------
+
+UI, Workflows & Features
+
+ * "git diff" compares the index and the working tree. For paths
+ added with intent-to-add bit, the command shows the full contents
+ of them as added, but the paths themselves were not marked as new
+ files. They are now shown as new by default.
+
+ "git apply" learned the "--intent-to-add" option so that an
+ otherwise working-tree-only application of a patch will add new
+ paths to the index marked with the "intent-to-add" bit.
+
+ * "git grep" learned the "--column" option that gives not just the
+ line number but the column number of the hit.
+
+ * The "-l" option in "git branch -l" is an unfortunate short-hand for
+ "--create-reflog", but many users, both old and new, somehow expect
+ it to be something else, perhaps "--list". This step warns when "-l"
+ is used as a short-hand for "--create-reflog" and warns about the
+ future repurposing of the it when it is used.
+
+ * The userdiff pattern for .php has been updated.
+
+ * The content-transfer-encoding of the message "git send-email" sends
+ out by default was 8bit, which can cause trouble when there is an
+ overlong line to bust RFC 5322/2822 limit. A new option 'auto' to
+ automatically switch to quoted-printable when there is such a line
+ in the payload has been introduced and is made the default.
+
+ * "git checkout" and "git worktree add" learned to honor
+ checkout.defaultRemote when auto-vivifying a local branch out of a
+ remote tracking branch in a repository with multiple remotes that
+ have tracking branches that share the same names.
+ (merge 8d7b558bae ab/checkout-default-remote later to maint).
+
+ * "git grep" learned the "--only-matching" option.
+
+ * "git rebase --rebase-merges" mode now handles octopus merges as
+ well.
+
+ * Add a server-side knob to skip commits in exponential/fibbonacci
+ stride in an attempt to cover wider swath of history with a smaller
+ number of iterations, potentially accepting a larger packfile
+ transfer, instead of going back one commit a time during common
+ ancestor discovery during the "git fetch" transaction.
+ (merge 42cc7485a2 jt/fetch-negotiator-skipping later to maint).
+
+
+Performance, Internal Implementation, Development Support etc.
+
+ * The bulk of "git submodule foreach" has been rewritten in C.
+
+ * The in-core "commit" object had an all-purpose "void *util" field,
+ which was tricky to use especially in library-ish part of the
+ code. All of the existing uses of the field has been migrated to a
+ more dedicated "commit-slab" mechanism and the field is eliminated.
+
+ * A less often used command "git show-index" has been modernized.
+ (merge fb3010c31f jk/show-index later to maint).
+
+ * The conversion to pass "the_repository" and then "a_repository"
+ throughout the object access API continues.
+
+ * Continuing with the idea to programatically enumerate various
+ pieces of data required for command line completion, teach the
+ codebase to report the list of configuration variables
+ subcommands care about to help complete them.
+
+ * Separate "rebase -p" codepath out of "rebase -i" implementation to
+ slim down the latter and make it easier to manage.
+
+ * Make refspec parsing codepath more robust.
+
+ * Some flaky tests have been fixed.
+
+ * Continuing with the idea to programmatically enumerate various
+ pieces of data required for command line completion, the codebase
+ has been taught to enumerate options prefixed with "--no-" to
+ negate them.
+
+ * Build and test procedure for netrc credential helper (in contrib/)
+ has been updated.
+
+ * The conversion to pass "the_repository" and then "a_repository"
+ throughout the object access API continues.
+
+ * Remove unused function definitions and declarations from ewah
+ bitmap subsystem.
+
+ * Code preparation to make "git p4" closer to be usable with Python 3.
+
+ * Tighten the API to make it harder to misuse in-tree .gitmodules
+ file, even though it shares the same syntax with configuration
+ files, to read random configuration items from it.
+
+ * "git fast-import" has been updated to avoid attempting to create
+ delta against a zero-byte-long string, which is pointless.
+
+ * The codebase has been updated to compile cleanly with -pedantic
+ option.
+ (merge 2b647a05d7 bb/pedantic later to maint).
+
+ * The character display width table has been updated to match the
+ latest Unicode standard.
+ (merge 570951eea2 bb/unicode-11-width later to maint).
+
+ * test-lint now looks for broken use of "VAR=VAL shell_func" in test
+ scripts.
+
+ * Conversion from uchar[40] to struct object_id continues.
+
+ * Recent "security fix" to pay attention to contents of ".gitmodules"
+ while accepting "git push" was a bit overly strict than necessary,
+ which has been adjusted.
+
+ * "git fsck" learns to make sure the optional commit-graph file is in
+ a sane state.
+
+ * "git diff --color-moved" feature has further been tweaked.
+
+ * Code restructuring and a small fix to transport protocol v2 during
+ fetching.
+
+ * Parsing of -L[<N>][,[<M>]] parameters "git blame" and "git log"
+ take has been tweaked.
+
+ * lookup_commit_reference() and friends have been updated to find
+ in-core object for a specific in-core repository instance.
+
+ * Various glitches in the heuristics of merge-recursive strategy have
+ been documented in new tests.
+
+ * "git fetch" learned a new option "--negotiation-tip" to limit the
+ set of commits it tells the other end as "have", to reduce wasted
+ bandwidth and cycles, which would be helpful when the receiving
+ repository has a lot of refs that have little to do with the
+ history at the remote it is fetching from.
+
+ * For a large tree, the index needs to hold many cache entries
+ allocated on heap. These cache entries are now allocated out of a
+ dedicated memory pool to amortize malloc(3) overhead.
+
+ * Tests to cover various conflicting cases have been added for
+ merge-recursive.
+
+ * Tests to cover conflict cases that involve submodules have been
+ added for merge-recursive.
+
+ * Look for broken "&&" chains that are hidden in subshell, many of
+ which have been found and corrected.
+
+ * The singleton commit-graph in-core instance is made per in-core
+ repository instance.
+
+
+Fixes since v2.18
+-----------------
+
+ * "git remote update" can take both a single remote nickname and a
+ nickname for remote groups, and the completion script (in contrib/)
+ has been taught about it.
+ (merge 9cd4382ad5 ls/complete-remote-update-names later to maint).
+
+ * "git fetch --shallow-since=<cutoff>" that specifies the cut-off
+ point that is newer than the existing history used to end up
+ grabbing the entire history. Such a request now errors out.
+ (merge e34de73c56 nd/reject-empty-shallow-request later to maint).
+
+ * Fix for 2.17-era regression around `core.safecrlf`.
+ (merge 6cb09125be as/safecrlf-quiet-fix later to maint).
+
+ * The recent addition of "partial clone" experimental feature kicked
+ in when it shouldn't, namely, when there is no partial-clone filter
+ defined even if extensions.partialclone is set.
+ (merge cac1137dc4 jh/partial-clone later to maint).
+
+ * "git send-pack --signed" (hence "git push --signed" over the http
+ transport) did not read user ident from the config mechanism to
+ determine whom to sign the push certificate as, which has been
+ corrected.
+ (merge d067d98887 ms/send-pack-honor-config later to maint).
+
+ * "git fetch-pack --all" used to unnecessarily fail upon seeing an
+ annotated tag that points at an object other than a commit.
+ (merge c12c9df527 jk/fetch-all-peeled-fix later to maint).
+
+ * When user edits the patch in "git add -p" and the user's editor is
+ set to strip trailing whitespaces indiscriminately, an empty line
+ that is unchanged in the patch would become completely empty
+ (instead of a line with a sole SP on it). The code introduced in
+ Git 2.17 timeframe failed to parse such a patch, but now it learned
+ to notice the situation and cope with it.
+ (merge f4d35a6b49 pw/add-p-recount later to maint).
+
+ * The code to try seeing if a fetch is necessary in a submodule
+ during a fetch with --recurse-submodules got confused when the path
+ to the submodule was changed in the range of commits in the
+ superproject, sometimes showing "(null)". This has been corrected.
+
+ * "git submodule" did not correctly adjust core.worktree setting that
+ indicates whether/where a submodule repository has its associated
+ working tree across various state transitions, which has been
+ corrected.
+ (merge 984cd77ddb sb/submodule-core-worktree later to maint).
+
+ * Bugfix for "rebase -i" corner case regression.
+ (merge a9279c6785 pw/rebase-i-keep-reword-after-conflict later to maint).
+
+ * Recently added "--base" option to "git format-patch" command did
+ not correctly generate prereq patch ids.
+ (merge 15b76c1fb3 xy/format-patch-prereq-patch-id-fix later to maint).
+
+ * POSIX portability fix in Makefile to fix a glitch introduced a few
+ releases ago.
+ (merge 6600054e9b dj/runtime-prefix later to maint).
+
+ * "git filter-branch" when used with the "--state-branch" option
+ still attempted to rewrite the commits whose filtered result is
+ known from the previous attempt (which is recorded on the state
+ branch); the command has been corrected not to waste cycles doing
+ so.
+ (merge 709cfe848a mb/filter-branch-optim later to maint).
+
+ * Clarify that setting core.ignoreCase to deviate from reality would
+ not turn a case-incapable filesystem into a case-capable one.
+ (merge 48294b512a ms/core-icase-doc later to maint).
+
+ * "fsck.skipList" did not prevent a blob object listed there from
+ being inspected for is contents (e.g. we recently started to
+ inspect the contents of ".gitmodules" for certain malicious
+ patterns), which has been corrected.
+ (merge fb16287719 rj/submodule-fsck-skip later to maint).
+
+ * "git checkout --recurse-submodules another-branch" did not report
+ in which submodule it failed to update the working tree, which
+ resulted in an unhelpful error message.
+ (merge ba95d4e4bd sb/submodule-move-head-error-msg later to maint).
+
+ * "git rebase" behaved slightly differently depending on which one of
+ the three backends gets used; this has been documented and an
+ effort to make them more uniform has begun.
+ (merge b00bf1c9a8 en/rebase-consistency later to maint).
+
+ * The "--ignore-case" option of "git for-each-ref" (and its friends)
+ did not work correctly, which has been fixed.
+ (merge e674eb2528 jk/for-each-ref-icase later to maint).
+
+ * "git fetch" failed to correctly validate the set of objects it
+ received when making a shallow history deeper, which has been
+ corrected.
+ (merge cf1e7c0770 jt/connectivity-check-after-unshallow later to maint).
+
+ * Partial clone support of "git clone" has been updated to correctly
+ validate the objects it receives from the other side. The server
+ side has been corrected to send objects that are directly
+ requested, even if they may match the filtering criteria (e.g. when
+ doing a "lazy blob" partial clone).
+ (merge a7e67c11b8 jt/partial-clone-fsck-connectivity later to maint).
+
+ * Handling of an empty range by "git cherry-pick" was inconsistent
+ depending on how the range ended up to be empty, which has been
+ corrected.
+ (merge c5e358d073 jk/empty-pick-fix later to maint).
+
+ * "git reset --merge" (hence "git merge ---abort") and "git reset --hard"
+ had trouble working correctly in a sparsely checked out working
+ tree after a conflict, which has been corrected.
+ (merge b33fdfc34c mk/merge-in-sparse-checkout later to maint).
+
+ * Correct a broken use of "VAR=VAL shell_func" in a test.
+ (merge 650161a277 jc/t3404-one-shot-export-fix later to maint).
+
+ * "git rev-parse ':/substring'" did not consider the history leading
+ only to HEAD when looking for a commit with the given substring,
+ when the HEAD is detached. This has been fixed.
+ (merge 6b3351e799 wc/find-commit-with-pattern-on-detached-head later to maint).
+
+ * Build doc update for Windows.
+ (merge ede8d89bb1 nd/command-list later to maint).
+
+ * core.commentchar is now honored when preparing the list of commits
+ to replay in "rebase -i".
+
+ * "git pull --rebase" on a corrupt HEAD caused a segfault. In
+ general we substitute an empty tree object when running the in-core
+ equivalent of the diff-index command, and the codepath has been
+ corrected to do so as well to fix this issue.
+ (merge 3506dc9445 jk/has-uncommitted-changes-fix later to maint).
+
+ * httpd tests saw occasional breakage due to the way its access log
+ gets inspected by the tests, which has been updated to make them
+ less flaky.
+ (merge e8b3b2e275 sg/httpd-test-unflake later to maint).
+
+ * Tests to cover more D/F conflict cases have been added for
+ merge-recursive.
+
+ * "git gc --auto" opens file descriptors for the packfiles before
+ spawning "git repack/prune", which would upset Windows that does
+ not want a process to work on a file that is open by another
+ process. The issue has been worked around.
+ (merge 12e73a3ce4 kg/gc-auto-windows-workaround later to maint).
+
+ * The recursive merge strategy did not properly ensure there was no
+ change between HEAD and the index before performing its operation,
+ which has been corrected.
+ (merge 55f39cf755 en/dirty-merge-fixes later to maint).
+
+ * "git rebase" started exporting GIT_DIR environment variable and
+ exposing it to hook scripts when part of it got rewritten in C.
+ Instead of matching the old scripted Porcelains' behaviour,
+ compensate by also exporting GIT_WORK_TREE environment as well to
+ lessen the damage. This can harm existing hooks that want to
+ operate on different repository, but the current behaviour is
+ already broken for them anyway.
+ (merge ab5e67d751 bc/sequencer-export-work-tree-as-well later to maint).
+
+ * "git send-email" when using in a batched mode that limits the
+ number of messages sent in a single SMTP session lost the contents
+ of the variable used to choose between tls/ssl, unable to send the
+ second and later batches, which has been fixed.
+ (merge 636f3d7ac5 jm/send-email-tls-auth-on-batch later to maint).
+
+ * The lazy clone support had a few places where missing but promised
+ objects were not correctly tolerated, which have been fixed.
+
+ * Code cleanup, docfix, build fix, etc.
+ (merge aee9be2ebe sg/update-ref-stdin-cleanup later to maint).
+ (merge 037714252f jc/clean-after-sanity-tests later to maint).
+ (merge 5b26c3c941 en/merge-recursive-cleanup later to maint).
+ (merge 0dcbc0392e bw/config-refer-to-gitsubmodules-doc later to maint).
+ (merge bb4d000e87 bw/protocol-v2 later to maint).
+ (merge 928f0ab4ba vs/typofixes later to maint).
+ (merge d7f590be84 en/rebase-i-microfixes later to maint).
+ (merge 81d395cc85 js/rebase-recreate-merge later to maint).
+ (merge 51d1863168 tz/exclude-doc-smallfixes later to maint).
+ (merge a9aa3c0927 ds/commit-graph later to maint).
+ (merge 5cf8e06474 js/enhanced-version-info later to maint).
+ (merge 6aaded5509 tb/config-default later to maint).
+ (merge 022d2ac1f3 sb/blame-color later to maint).
+ (merge 5a06a20e0c bp/test-drop-caches-for-windows later to maint).
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index 2488544..b44fd51 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -298,7 +298,7 @@ smaller project it is a good discipline to follow it.
The sign-off is a simple line at the end of the explanation for
the patch, which certifies that you wrote it or otherwise have
-the right to pass it on as a open-source patch. The rules are
+the right to pass it on as an open-source patch. The rules are
pretty simple: if you can certify the below D-C-O:
[[dco]]
@@ -403,7 +403,7 @@ don't demand). +git log -p {litdd} _$area_you_are_modifying_+ would
help you find out who they are.
. You get comments and suggestions for improvements. You may
- even get them in a "on top of your change" patch form.
+ even get them in an "on top of your change" patch form.
. Polish, refine, and re-send to the list and the people who
spend their time to improve your patch. Go back to step (2).
diff --git a/Documentation/config.txt b/Documentation/config.txt
index ab641bf..fd8d27e 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -344,6 +344,16 @@ advice.*::
Advice shown when you used linkgit:git-checkout[1] to
move to the detach HEAD state, to instruct how to create
a local branch after the fact.
+ checkoutAmbiguousRemoteBranchName::
+ Advice shown when the argument to
+ linkgit:git-checkout[1] ambiguously resolves to a
+ remote tracking branch on more than one remote in
+ situations where an unambiguous argument would have
+ otherwise caused a remote-tracking branch to be
+ checked out. See the `checkout.defaultRemote`
+ configuration variable for how to set a given remote
+ to used by default in some situations where this
+ advice would be printed.
amWorkDir::
Advice that shows the location of the patch file when
linkgit:git-am[1] fails to apply it.
@@ -354,7 +364,7 @@ advice.*::
Advice on what to do when you've accidentally added one
git repo inside of another.
ignoredHook::
- Advice shown if an hook is ignored because the hook is not
+ Advice shown if a hook is ignored because the hook is not
set as executable.
waitingForEditor::
Print a message to the terminal whenever Git is waiting for
@@ -390,16 +400,19 @@ core.hideDotFiles::
default mode is 'dotGitOnly'.
core.ignoreCase::
- If true, this option enables various workarounds to enable
+ Internal variable which enables various workarounds to enable
Git to work better on filesystems that are not case sensitive,
- like FAT. For example, if a directory listing finds
- "makefile" when Git expects "Makefile", Git will assume
+ like APFS, HFS+, FAT, NTFS, etc. For example, if a directory listing
+ finds "makefile" when Git expects "Makefile", Git will assume
it is really the same file, and continue to remember it as
"Makefile".
+
The default is false, except linkgit:git-clone[1] or linkgit:git-init[1]
will probe and set core.ignoreCase true if appropriate when the repository
is created.
++
+Git relies on the proper configuration of this variable for your operating
+and file system. Modifying this value may result in unexpected behavior.
core.precomposeUnicode::
This option is only used by Mac OS implementation of Git.
@@ -904,9 +917,17 @@ core.notesRef::
This setting defaults to "refs/notes/commits", and it can be overridden by
the `GIT_NOTES_REF` environment variable. See linkgit:git-notes[1].
-core.commitGraph::
- Enable git commit graph feature. Allows reading from the
- commit-graph file.
+gc.commitGraph::
+ If true, then gc will rewrite the commit-graph file when
+ linkgit:git-gc[1] is run. When using linkgit:git-gc[1]
+ '--auto' the commit-graph will be updated if housekeeping is
+ required. Default is false. See linkgit:git-commit-graph[1]
+ for details.
+
+core.useReplaceRefs::
+ If set to `false`, behave as if the `--no-replace-objects`
+ option was given on the command line. See linkgit:git[1] and
+ linkgit:git-replace[1] for more information.
core.sparseCheckout::
Enable "sparse checkout" feature. See section "Sparse checkout" in
@@ -1098,6 +1119,22 @@ browser.<tool>.path::
browse HTML help (see `-w` option in linkgit:git-help[1]) or a
working repository in gitweb (see linkgit:git-instaweb[1]).
+checkout.defaultRemote::
+ When you run 'git checkout <something>' and only have one
+ remote, it may implicitly fall back on checking out and
+ tracking e.g. 'origin/<something>'. This stops working as soon
+ as you have more than one remote with a '<something>'
+ reference. This setting allows for setting the name of a
+ preferred remote that should always win when it comes to
+ disambiguation. The typical use-case is to set this to
+ `origin`.
++
+Currently this is used by linkgit:git-checkout[1] when 'git checkout
+<something>' will checkout the '<something>' branch on another remote,
+and by linkgit:git-worktree[1] when 'git worktree add' refers to a
+remote branch. This setting might be used for other checkout-like
+commands or functionality in the future.
+
clean.requireForce::
A boolean to make git-clean do nothing unless given -f,
-i or -n. Defaults to true.
@@ -1146,6 +1183,11 @@ diff.colorMoved::
true the default color mode will be used. When set to false,
moved lines are not colored.
+diff.colorMovedWS::
+ When moved lines are colored using e.g. the `diff.colorMoved` setting,
+ this option controls the `<mode>` how spaces are treated
+ for details of valid modes see '--color-moved-ws' in linkgit:git-diff[1].
+
color.diff.<slot>::
Use customized color for diff colorization. `<slot>` specifies
which part of the patch to use the specified color, and is one
@@ -1162,7 +1204,8 @@ color.diff.<slot>::
color.decorate.<slot>::
Use customized color for 'git log --decorate' output. `<slot>` is one
of `branch`, `remoteBranch`, `tag`, `stash` or `HEAD` for local
- branches, remote-tracking branches, tags, stash and HEAD, respectively.
+ branches, remote-tracking branches, tags, stash and HEAD, respectively
+ and `grafted` for grafted commits.
color.grep::
When set to `always`, always highlight matches. When `false` (or
@@ -1181,8 +1224,10 @@ color.grep.<slot>::
filename prefix (when not using `-h`)
`function`;;
function name lines (when using `-p`)
-`linenumber`;;
+`lineNumber`;;
line number prefix (when using `-n`)
+`column`;;
+ column number prefix (when using `--column`)
`match`;;
matching text (same as setting `matchContext` and `matchSelected`)
`matchContext`;;
@@ -1491,6 +1536,15 @@ fetch.output::
`full` and `compact`. Default value is `full`. See section
OUTPUT in linkgit:git-fetch[1] for detail.
+fetch.negotiationAlgorithm::
+ Control how information about the commits in the local repository is
+ sent when negotiating the contents of the packfile to be sent by the
+ server. Set to "skipping" to use an algorithm that skips commits in an
+ effort to converge faster, but may result in a larger-than-necessary
+ packfile; any other value instructs Git to use the default algorithm
+ that never skips commits (unless the server has acknowledged it or one
+ of its descendants).
+
format.attach::
Enable multipart/mixed attachments as the default for
'format-patch'. The value can also be a double quoted string
@@ -1797,6 +1851,9 @@ gitweb.snapshot::
grep.lineNumber::
If set to true, enable `-n` option by default.
+grep.column::
+ If set to true, enable the `--column` option by default.
+
grep.patternType::
Set the default matching behavior. Using a value of 'basic', 'extended',
'fixed', or 'perl' will enable the `--basic-regexp`, `--extended-regexp`,
@@ -1827,6 +1884,16 @@ gpg.program::
signed, and the program is expected to send the result to its
standard output.
+gpg.format::
+ Specifies which key format to use when signing with `--gpg-sign`.
+ Default is "openpgp" and another possible value is "x509".
+
+gpg.<format>.program::
+ Use this to customize the program used for the signing format you
+ 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".
+
gui.commitMsgWidth::
Defines how wide the commit message window is in the
linkgit:git-gui[1]. "75" is the default.
@@ -3327,12 +3394,13 @@ submodule.<name>.ignore::
submodule.<name>.active::
Boolean value indicating if the submodule is of interest to git
commands. This config option takes precedence over the
- submodule.active config option.
+ submodule.active config option. See linkgit:gitsubmodules[7] for
+ details.
submodule.active::
A repeated field which contains a pathspec used to match against a
submodule's path to determine if the submodule is of interest to git
- commands.
+ commands. See linkgit:gitsubmodules[7] for details.
submodule.recurse::
Specifies if commands recurse into submodules by default. This
@@ -3479,6 +3547,13 @@ Note that this configuration variable is ignored if it is seen in the
repository-level config (this is a safety measure against fetching from
untrusted repositories).
+uploadpack.allowRefInWant::
+ If this option is set, `upload-pack` will support the `ref-in-want`
+ feature of the protocol version 2 `fetch` command. This feature
+ is intended for the benefit of load-balanced servers which may
+ not have the same view of what OIDs their refs point to due to
+ replication delay.
+
url.<base>.insteadOf::
Any URL that starts with this value will be rewritten to
start, instead, with <base>. In cases where some site serves a
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 4106490..0378cd5 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -276,16 +276,46 @@ plain::
that are added somewhere else in the diff. This mode picks up any
moved line, but it is not very useful in a review to determine
if a block of code was moved without permutation.
-zebra::
+blocks::
Blocks of moved text of at least 20 alphanumeric characters
are detected greedily. The detected blocks are
- painted using either the 'color.diff.{old,new}Moved' color or
+ painted using either the 'color.diff.{old,new}Moved' color.
+ Adjacent blocks cannot be told apart.
+zebra::
+ Blocks of moved text are detected as in 'blocks' mode. The blocks
+ are painted using either the 'color.diff.{old,new}Moved' color or
'color.diff.{old,new}MovedAlternative'. The change between
the two colors indicates that a new block was detected.
-dimmed_zebra::
+dimmed-zebra::
Similar to 'zebra', but additional dimming of uninteresting parts
of moved code is performed. The bordering lines of two adjacent
blocks are considered interesting, the rest is uninteresting.
+ `dimmed_zebra` is a deprecated synonym.
+--
+
+--color-moved-ws=<modes>::
+ This configures how white spaces are ignored when performing the
+ move detection for `--color-moved`.
+ifdef::git-diff[]
+ It can be set by the `diff.colorMovedWS` configuration setting.
+endif::git-diff[]
+ These modes can be given as a comma separated list:
++
+--
+ignore-space-at-eol::
+ Ignore changes in whitespace at EOL.
+ignore-space-change::
+ Ignore changes in amount of whitespace. This ignores whitespace
+ at line end, and considers all other sequences of one or
+ more whitespace characters to be equivalent.
+ignore-all-space::
+ Ignore whitespace when comparing lines. This ignores differences
+ even if one line has whitespace where the other line has none.
+allow-indentation-change::
+ Initially ignore any white spaces in the move detection, then
+ group the moved code blocks only into a block if the change in
+ whitespace is the same per line. This is incompatible with the
+ other modes.
--
--word-diff[=<mode>]::
diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt
index 97d3217..2d09f87 100644
--- a/Documentation/fetch-options.txt
+++ b/Documentation/fetch-options.txt
@@ -42,6 +42,22 @@ the current repository has the same history as the source repository.
.git/shallow. This option updates .git/shallow and accept such
refs.
+--negotiation-tip=<commit|glob>::
+ By default, Git will report, to the server, commits reachable
+ from all local refs to find common commits in an attempt to
+ reduce the size of the to-be-received packfile. If specified,
+ Git will only report commits reachable from the given tips.
+ This is useful to speed up fetches when the user knows which
+ local ref is likely to have commits in common with the
+ upstream ref being fetched.
++
+This option may be specified more than once; if so, Git will report
+commits reachable from any of the given commits.
++
+The argument to this option may be a glob on ref names, a ref, or the (possibly
+abbreviated) SHA-1 of a commit. Specifying a glob is equivalent to specifying
+this option multiple times, one for each matching ref name.
+
ifndef::git-pull[]
--dry-run::
Show what would be done, without making any changes.
diff --git a/Documentation/git-apply.txt b/Documentation/git-apply.txt
index 6722849..b9aa390 100644
--- a/Documentation/git-apply.txt
+++ b/Documentation/git-apply.txt
@@ -9,7 +9,7 @@ git-apply - Apply a patch to files and/or to the index
SYNOPSIS
--------
[verse]
-'git apply' [--stat] [--numstat] [--summary] [--check] [--index] [--3way]
+'git apply' [--stat] [--numstat] [--summary] [--check] [--index | --intent-to-add] [--3way]
[--apply] [--no-add] [--build-fake-ancestor=<file>] [-R | --reverse]
[--allow-binary-replacement | --binary] [--reject] [-z]
[-p<n>] [-C<n>] [--inaccurate-eof] [--recount] [--cached]
@@ -74,6 +74,14 @@ OPTIONS
cached data, apply the patch, and store the result in the index
without using the working tree. This implies `--index`.
+--intent-to-add::
+ When applying the patch only to the working tree, mark new
+ files to be added to the index later (see `--intent-to-add`
+ option in linkgit:git-add[1]). This option is ignored unless
+ running in a Git repository and `--index` is not specified.
+ Note that `--index` could be implied by other options such
+ as `--cached` or `--3way`.
+
-3::
--3way::
When the patch does not apply cleanly, fall back on 3-way merge if
diff --git a/Documentation/git-bisect-lk2009.txt b/Documentation/git-bisect-lk2009.txt
index 78479b0..0f9ef2f 100644
--- a/Documentation/git-bisect-lk2009.txt
+++ b/Documentation/git-bisect-lk2009.txt
@@ -1103,7 +1103,7 @@ _____________
Combining test suites, git bisect and other systems together
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-We have seen that test suites an git bisect are very powerful when
+We have seen that test suites and git bisect are very powerful when
used together. It can be even more powerful if you can combine them
with other systems.
diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index 02eccbb..1072ca0 100644
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -91,7 +91,6 @@ OPTIONS
-D::
Shortcut for `--delete --force`.
--l::
--create-reflog::
Create the branch's reflog. This activates recording of
all changes made to the branch ref, enabling use of date
@@ -101,6 +100,8 @@ OPTIONS
The negated form `--no-create-reflog` only overrides an earlier
`--create-reflog`, but currently does not negate the setting of
`core.logAllRefUpdates`.
++
+The `-l` option is a deprecated synonym for `--create-reflog`.
-f::
--force::
diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index ca5fc9c..9db0292 100644
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -38,6 +38,15 @@ equivalent to
$ git checkout -b <branch> --track <remote>/<branch>
------------
+
+If the branch exists in multiple remotes and one of them is named by
+the `checkout.defaultRemote` configuration variable, we'll use that
+one for the purposes of disambiguation, even if the `<branch>` isn't
+unique across all remotes. Set it to
+e.g. `checkout.defaultRemote=origin` to always checkout remote
+branches from there if `<branch>` is ambiguous but exists on the
+'origin' remote. See also `checkout.defaultRemote` in
+linkgit:git-config[1].
++
You could omit <branch>, in which case the command degenerates to
"check out the current branch", which is a glorified no-op with
rather expensive side-effects to show only the tracking information,
diff --git a/Documentation/git-commit-graph.txt b/Documentation/git-commit-graph.txt
index 4c97b55..dececb7 100644
--- a/Documentation/git-commit-graph.txt
+++ b/Documentation/git-commit-graph.txt
@@ -10,6 +10,7 @@ SYNOPSIS
--------
[verse]
'git commit-graph read' [--object-dir <dir>]
+'git commit-graph verify' [--object-dir <dir>]
'git commit-graph write' <options> [--object-dir <dir>]
@@ -37,12 +38,16 @@ Write a commit graph file based on the commits found in packfiles.
+
With the `--stdin-packs` option, generate the new commit graph by
walking objects only in the specified pack-indexes. (Cannot be combined
-with --stdin-commits.)
+with `--stdin-commits` or `--reachable`.)
+
With the `--stdin-commits` option, generate the new commit graph by
walking commits starting at the commits specified in stdin as a list
of OIDs in hex, one OID per line. (Cannot be combined with
---stdin-packs.)
+`--stdin-packs` or `--reachable`.)
++
+With the `--reachable` option, generate the new commit graph by walking
+commits starting at all refs. (Cannot be combined with `--stdin-commits`
+or `--stdin-packs`.)
+
With the `--append` option, include all commits that are present in the
existing commit-graph file.
@@ -52,6 +57,11 @@ existing commit-graph file.
Read a graph file given by the commit-graph file and output basic
details about the graph file. Used for debugging purposes.
+'verify'::
+
+Read the commit-graph file and verify its contents against the object
+database. Used to check for corrupted data.
+
EXAMPLES
--------
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index 085d177..901faef 100644
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -57,7 +57,7 @@ OPTIONS
`xx`; for example `%00` interpolates to `\0` (NUL),
`%09` to `\t` (TAB) and `%0a` to `\n` (LF).
---color[=<when>]:
+--color[=<when>]::
Respect any colors specified in the `--format` option. The
`<when>` field must be one of `always`, `never`, or `auto` (if
`<when>` is absent, behave as if `always` was given).
diff --git a/Documentation/git-fsck.txt b/Documentation/git-fsck.txt
index b9f060e..ab9a93f 100644
--- a/Documentation/git-fsck.txt
+++ b/Documentation/git-fsck.txt
@@ -110,6 +110,9 @@ Any corrupt objects you will have to find in backups or other archives
(i.e., you can just remove them and do an 'rsync' with some other site in
the hopes that somebody else has the object you have corrupted).
+If core.commitGraph is true, the commit-graph file will also be inspected
+using 'git commit-graph verify'. See linkgit:git-commit-graph[1].
+
Extracted Diagnostics
---------------------
diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
index 24b2dd4..f5bc98c 100644
--- a/Documentation/git-gc.txt
+++ b/Documentation/git-gc.txt
@@ -136,6 +136,10 @@ The optional configuration variable `gc.packRefs` determines if
it within all non-bare repos or it can be set to a boolean value.
This defaults to true.
+The optional configuration variable `gc.commitGraph` determines if
+'git gc' should run 'git commit-graph write'. This can be set to a
+boolean value. This defaults to false.
+
The optional configuration variable `gc.aggressiveWindow` controls how
much time is spent optimizing the delta compression of the objects in
the repository when the --aggressive option is specified. The larger
diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt
index 312409a..a3049af 100644
--- a/Documentation/git-grep.txt
+++ b/Documentation/git-grep.txt
@@ -13,11 +13,11 @@ SYNOPSIS
[-v | --invert-match] [-h|-H] [--full-name]
[-E | --extended-regexp] [-G | --basic-regexp]
[-P | --perl-regexp]
- [-F | --fixed-strings] [-n | --line-number]
+ [-F | --fixed-strings] [-n | --line-number] [--column]
[-l | --files-with-matches] [-L | --files-without-match]
[(-O | --open-files-in-pager) [<pager>]]
[-z | --null]
- [-c | --count] [--all-match] [-q | --quiet]
+ [ -o | --only-matching ] [-c | --count] [--all-match] [-q | --quiet]
[--max-depth <depth>]
[--color[=<when>] | --no-color]
[--break] [--heading] [-p | --show-function]
@@ -44,6 +44,9 @@ CONFIGURATION
grep.lineNumber::
If set to true, enable `-n` option by default.
+grep.column::
+ If set to true, enable the `--column` option by default.
+
grep.patternType::
Set the default matching behavior. Using a value of 'basic', 'extended',
'fixed', or 'perl' will enable the `--basic-regexp`, `--extended-regexp`,
@@ -169,6 +172,10 @@ providing this option will cause it to die.
--line-number::
Prefix the line number to matching lines.
+--column::
+ Prefix the 1-indexed byte-offset of the first match from the start of the
+ matching line.
+
-l::
--files-with-matches::
--name-only::
@@ -194,6 +201,11 @@ providing this option will cause it to die.
Output \0 instead of the character that normally follows a
file name.
+-o::
+--only-matching::
+ Print only the matched (non-empty) parts of a matching line, with each such
+ part on a separate output line.
+
-c::
--count::
Instead of showing every matched line, show the number of
diff --git a/Documentation/git-help.txt b/Documentation/git-help.txt
index a40fc38..83d25d8 100644
--- a/Documentation/git-help.txt
+++ b/Documentation/git-help.txt
@@ -45,6 +45,11 @@ OPTIONS
When used with `--verbose` print description for all recognized
commands.
+-c::
+--config::
+ List all available configuration variables. This is a short
+ summary of the list in linkgit:git-config[1].
+
-g::
--guides::
Prints a list of useful guides on the standard output. This
diff --git a/Documentation/git-imap-send.txt b/Documentation/git-imap-send.txt
index 032613c..7b15744 100644
--- a/Documentation/git-imap-send.txt
+++ b/Documentation/git-imap-send.txt
@@ -68,8 +68,8 @@ imap.tunnel::
to the server. Required when imap.host is not set.
imap.host::
- A URL identifying the server. Use a `imap://` prefix for non-secure
- connections and a `imaps://` prefix for secure connections.
+ A URL identifying the server. Use an `imap://` prefix for non-secure
+ connections and an `imaps://` prefix for secure connections.
Ignored when imap.tunnel is set, but required otherwise.
imap.user::
diff --git a/Documentation/git-interpret-trailers.txt b/Documentation/git-interpret-trailers.txt
index 9111c47..b8fafb1 100644
--- a/Documentation/git-interpret-trailers.txt
+++ b/Documentation/git-interpret-trailers.txt
@@ -88,7 +88,8 @@ OPTIONS
Specify where all new trailers will be added. A setting
provided with '--where' overrides all configuration variables
and applies to all '--trailer' options until the next occurrence of
- '--where' or '--no-where'.
+ '--where' or '--no-where'. Possible values are `after`, `before`,
+ `end` or `start`.
--if-exists <action>::
--no-if-exists::
@@ -96,7 +97,8 @@ OPTIONS
least one trailer with the same <token> in the message. A setting
provided with '--if-exists' overrides all configuration variables
and applies to all '--trailer' options until the next occurrence of
- '--if-exists' or '--no-if-exists'.
+ '--if-exists' or '--no-if-exists'. Possible actions are `addIfDifferent`,
+ `addIfDifferentNeighbor`, `add`, `replace` and `doNothing`.
--if-missing <action>::
--no-if-missing::
@@ -104,7 +106,8 @@ OPTIONS
trailer with the same <token> in the message. A setting
provided with '--if-missing' overrides all configuration variables
and applies to all '--trailer' options until the next occurrence of
- '--if-missing' or '--no-if-missing'.
+ '--if-missing' or '--no-if-missing'. Possible actions are `doNothing`
+ or `add`.
--only-trailers::
Output only the trailers, not any other parts of the input.
diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt
index 6a5c00e..eb36837 100644
--- a/Documentation/git-merge.txt
+++ b/Documentation/git-merge.txt
@@ -12,7 +12,7 @@ SYNOPSIS
'git merge' [-n] [--stat] [--no-commit] [--squash] [--[no-]edit]
[-s <strategy>] [-X <strategy-option>] [-S[<keyid>]]
[--[no-]allow-unrelated-histories]
- [--[no-]rerere-autoupdate] [-m <msg>] [<commit>...]
+ [--[no-]rerere-autoupdate] [-m <msg>] [-F <file>] [<commit>...]
'git merge' --abort
'git merge' --continue
@@ -75,6 +75,14 @@ The 'git fmt-merge-msg' command can be
used to give a good default for automated 'git merge'
invocations. The automated message can include the branch description.
+-F <file>::
+--file=<file>::
+ Read the commit message to be used for the merge commit (in
+ case one is created).
++
+If `--log` is specified, a shortlog of the commits being merged
+will be appended to the specified message.
+
--[no-]rerere-autoupdate::
Allow the rerere mechanism to update the index with the
result of auto-conflict resolution if possible.
@@ -122,9 +130,9 @@ merge' may need to update.
To avoid recording unrelated changes in the merge commit,
'git pull' and 'git merge' will also abort if there are any changes
-registered in the index relative to the `HEAD` commit. (One
-exception is when the changed index entries are in the state that
-would result from the merge already.)
+registered in the index relative to the `HEAD` commit. (Special
+narrow exceptions to this rule may exist depending on which merge
+strategy is in use, but generally, the index must match HEAD.)
If all named commits are already ancestors of `HEAD`, 'git merge'
will exit early with the message "Already up to date."
diff --git a/Documentation/git-notes.txt b/Documentation/git-notes.txt
index e8dec1b..df2b64d 100644
--- a/Documentation/git-notes.txt
+++ b/Documentation/git-notes.txt
@@ -199,7 +199,7 @@ OPTIONS
.git/NOTES_MERGE_REF symref is updated to the resulting commit.
--abort::
- Abort/reset a in-progress 'git notes merge', i.e. a notes merge
+ Abort/reset an in-progress 'git notes merge', i.e. a notes merge
with conflicts. This simply removes all files related to the
notes merge.
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index 0e20a66..1fbc6eb 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -243,11 +243,15 @@ leave out at most one of A and B, in which case it defaults to HEAD.
--keep-empty::
Keep the commits that do not change anything from its
parents in the result.
++
+See also 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.
++
+See also INCOMPATIBLE OPTIONS below.
--skip::
Restart the rebasing process by skipping the current patch.
@@ -271,6 +275,8 @@ branch on top of the <upstream> branch. Because of this, when a merge
conflict happens, the side reported as 'ours' is the so-far rebased
series, starting with <upstream>, and 'theirs' is the working branch. In
other words, the sides are swapped.
++
+See also INCOMPATIBLE OPTIONS below.
-s <strategy>::
--strategy=<strategy>::
@@ -280,8 +286,10 @@ other words, the sides are swapped.
+
Because 'git rebase' replays each commit from the working branch
on top of the <upstream> branch using the given strategy, using
-the 'ours' strategy simply discards all patches from the <branch>,
+the 'ours' strategy simply empties all patches from the <branch>,
which makes little sense.
++
+See also INCOMPATIBLE OPTIONS below.
-X <strategy-option>::
--strategy-option=<strategy-option>::
@@ -289,6 +297,8 @@ which makes little sense.
This implies `--merge` and, if no strategy has been
specified, `-s recursive`. Note the reversal of 'ours' and
'theirs' as noted above for the `-m` option.
++
+See also INCOMPATIBLE OPTIONS below.
-S[<keyid>]::
--gpg-sign[=<keyid>]::
@@ -324,17 +334,21 @@ which makes little sense.
and after each change. When fewer lines of surrounding
context exist they all must match. By default no context is
ever ignored.
++
+See also INCOMPATIBLE OPTIONS below.
--f::
+--no-ff::
--force-rebase::
- Force a rebase even if the current branch is up to date and
- the command without `--force` would return without doing anything.
+-f::
+ Individually replay all rebased commits instead of fast-forwarding
+ over the unchanged ones. This ensures that the entire history of
+ the rebased branch is composed of new commits.
+
-You may find this (or --no-ff with an interactive rebase) helpful after
-reverting a topic branch merge, as this option recreates the topic branch with
-fresh commits so it can be remerged successfully without needing to "revert
-the reversion" (see the
-link:howto/revert-a-faulty-merge.html[revert-a-faulty-merge How-To] for details).
+You may find this helpful after reverting a topic branch merge, as this option
+recreates the topic branch with fresh commits so it can be remerged
+successfully without needing to "revert the reversion" (see the
+link:howto/revert-a-faulty-merge.html[revert-a-faulty-merge How-To] for
+details).
--fork-point::
--no-fork-point::
@@ -355,19 +369,22 @@ default is `--no-fork-point`, otherwise the default is `--fork-point`.
--whitespace=<option>::
These flag are passed to the 'git apply' program
(see linkgit:git-apply[1]) that applies the patch.
- Incompatible with the --interactive option.
++
+See also INCOMPATIBLE OPTIONS below.
--committer-date-is-author-date::
--ignore-date::
These flags are passed to 'git am' to easily change the dates
of the rebased commits (see linkgit:git-am[1]).
- Incompatible with the --interactive option.
++
+See also INCOMPATIBLE OPTIONS below.
--signoff::
Add a Signed-off-by: trailer to all the rebased commits. Note
that if `--interactive` is given then only commits marked to be
- picked, edited or reworded will have the trailer added. Incompatible
- with the `--preserve-merges` option.
+ picked, edited or reworded will have the trailer added.
++
+See also INCOMPATIBLE OPTIONS below.
-i::
--interactive::
@@ -378,6 +395,8 @@ default is `--no-fork-point`, otherwise the default is `--fork-point`.
The commit list format can be changed by setting the configuration option
rebase.instructionFormat. A customized instruction format will automatically
have the long commit hash prepended to the format.
++
+See also INCOMPATIBLE OPTIONS below.
-r::
--rebase-merges[=(rebase-cousins|no-rebase-cousins)]::
@@ -404,7 +423,7 @@ It is currently only possible to recreate the merge commits using the
`recursive` merge strategy; Different merge strategies can be used only via
explicit `exec git merge -s <strategy> [...]` commands.
+
-See also REBASING MERGES below.
+See also REBASING MERGES and INCOMPATIBLE OPTIONS below.
-p::
--preserve-merges::
@@ -415,6 +434,8 @@ See also REBASING MERGES below.
This uses the `--interactive` machinery internally, but combining it
with the `--interactive` option explicitly is generally not a good
idea unless you know what you are doing (see BUGS below).
++
+See also INCOMPATIBLE OPTIONS below.
-x <cmd>::
--exec <cmd>::
@@ -437,6 +458,8 @@ squash/fixup series.
+
This uses the `--interactive` machinery internally, but it can be run
without an explicit `--interactive`.
++
+See also INCOMPATIBLE OPTIONS below.
--root::
Rebase all commits reachable from <branch>, instead of
@@ -447,6 +470,8 @@ without an explicit `--interactive`.
When used together with both --onto and --preserve-merges,
'all' root commits will be rewritten to have <newbase> as parent
instead.
++
+See also INCOMPATIBLE OPTIONS below.
--autosquash::
--no-autosquash::
@@ -461,11 +486,11 @@ without an explicit `--interactive`.
too. The recommended way to create fixup/squash commits is by using
the `--fixup`/`--squash` options of linkgit:git-commit[1].
+
-This option is only valid when the `--interactive` option is used.
-+
If the `--autosquash` option is enabled by default using the
configuration variable `rebase.autoSquash`, this option can be
used to override and disable this setting.
++
+See also INCOMPATIBLE OPTIONS below.
--autostash::
--no-autostash::
@@ -475,17 +500,73 @@ used to override and disable this setting.
with care: the final stash application after a successful
rebase might result in non-trivial conflicts.
---no-ff::
- With --interactive, cherry-pick all rebased commits instead of
- fast-forwarding over the unchanged ones. This ensures that the
- entire history of the rebased branch is composed of new commits.
-+
-Without --interactive, this is a synonym for --force-rebase.
-+
-You may find this helpful after reverting a topic branch merge, as this option
-recreates the topic branch with fresh commits so it can be remerged
-successfully without needing to "revert the reversion" (see the
-link:howto/revert-a-faulty-merge.html[revert-a-faulty-merge How-To] for details).
+INCOMPATIBLE OPTIONS
+--------------------
+
+git-rebase has many flags that are incompatible with each other,
+predominantly due to the fact that it has three different underlying
+implementations:
+
+ * one based on linkgit:git-am[1] (the default)
+ * one based on git-merge-recursive (merge backend)
+ * one based on linkgit:git-cherry-pick[1] (interactive backend)
+
+Flags only understood by the am backend:
+
+ * --committer-date-is-author-date
+ * --ignore-date
+ * --whitespace
+ * --ignore-whitespace
+ * -C
+
+Flags understood by both merge and interactive backends:
+
+ * --merge
+ * --strategy
+ * --strategy-option
+ * --allow-empty-message
+
+Flags only understood by the interactive backend:
+
+ * --[no-]autosquash
+ * --rebase-merges
+ * --preserve-merges
+ * --interactive
+ * --exec
+ * --keep-empty
+ * --autosquash
+ * --edit-todo
+ * --root when used in combination with --onto
+
+Other incompatible flag pairs:
+
+ * --preserve-merges and --interactive
+ * --preserve-merges and --signoff
+ * --preserve-merges and --rebase-merges
+ * --rebase-merges and --strategy
+ * --rebase-merges and --strategy-option
+
+BEHAVIORAL DIFFERENCES
+-----------------------
+
+ * empty commits:
+
+ am-based rebase will drop any "empty" commits, 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).
+
+ merge-based rebase does the same.
+
+ interactive-based rebase will by default drop commits that
+ started empty and halt if it hits a commit that ended up empty.
+ The `--keep-empty` option exists for interactive rebases to allow
+ it to keep commits that started empty.
+
+ * directory rename detection:
+
+ merge-based and interactive-based rebases work fine with
+ directory rename detection. am-based rebases sometimes do not.
include::merge-strategies.txt[]
@@ -804,7 +885,7 @@ The ripple effect of a "hard case" recovery is especially bad:
case" recovery too!
REBASING MERGES
------------------
+---------------
The interactive rebase command was originally designed to handle
individual patch series. As such, it makes sense to exclude merge
@@ -879,8 +960,8 @@ rescheduled immediately, with a helpful message how to edit the todo list
(this typically happens when a `reset` command was inserted into the todo
list manually and contains a typo).
-The `merge` command will merge the specified revision into whatever is
-HEAD at that time. With `-C <original-commit>`, the commit message of
+The `merge` command will merge the specified revision(s) into whatever
+is HEAD at that time. With `-C <original-commit>`, the commit message of
the specified merge commit will be used. When the `-C` is changed to
a lower-case `-c`, the message will be opened in an editor after a
successful merge so that the user can edit the message.
@@ -889,7 +970,8 @@ If a `merge` command fails for any reason other than merge conflicts (i.e.
when the merge operation did not even start), it is rescheduled immediately.
At this time, the `merge` command will *always* use the `recursive`
-merge strategy, with no way to choose a different one. To work around
+merge strategy for regular merges, and `octopus` for octopus merges,
+strategy, with no way to choose a different one. To work around
this, an `exec` command can be used to call `git merge` explicitly,
using the fact that the labels are worktree-local refs (the ref
`refs/rewritten/onto` would correspond to the label `onto`, for example).
diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 4f3efde..465a4ec 100644
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -137,15 +137,17 @@ Note that no attempts whatsoever are made to validate the encoding.
Specify encoding of compose message. Default is the value of the
'sendemail.composeencoding'; if that is unspecified, UTF-8 is assumed.
---transfer-encoding=(7bit|8bit|quoted-printable|base64)::
+--transfer-encoding=(7bit|8bit|quoted-printable|base64|auto)::
Specify the transfer encoding to be used to send the message over SMTP.
7bit will fail upon encountering a non-ASCII message. quoted-printable
can be useful when the repository contains files that contain carriage
returns, but makes the raw patch email file (as saved from a MUA) much
harder to inspect manually. base64 is even more fool proof, but also
- even more opaque. Default is the value of the `sendemail.transferEncoding`
- configuration value; if that is unspecified, git will use 8bit and not
- add a Content-Transfer-Encoding header.
+ even more opaque. auto will use 8bit when possible, and quoted-printable
+ otherwise.
++
+Default is the value of the `sendemail.transferEncoding` configuration
+value; if that is unspecified, default to `auto`.
--xmailer::
--no-xmailer::
@@ -398,8 +400,11 @@ have been specified, in which case default to 'compose'.
+
--
* Invoke the sendemail-validate hook if present (see linkgit:githooks[5]).
- * Warn of patches that contain lines longer than 998 characters; this
- is due to SMTP limits as described by http://www.ietf.org/rfc/rfc2821.txt.
+ * Warn of patches that contain lines longer than
+ 998 characters unless a suitable transfer encoding
+ ('auto', 'base64', or 'quoted-printable') is used;
+ this is due to SMTP limits as described by
+ http://www.ietf.org/rfc/rfc5322.txt.
--
+
Default is the value of `sendemail.validate`; if this is not set,
diff --git a/Documentation/git-show-index.txt b/Documentation/git-show-index.txt
index a8a9509..424e4ba 100644
--- a/Documentation/git-show-index.txt
+++ b/Documentation/git-show-index.txt
@@ -14,13 +14,27 @@ SYNOPSIS
DESCRIPTION
-----------
-Read the idx file for a Git packfile created with
-'git pack-objects' command from the standard input, and
-dump its contents.
+Read the `.idx` file for a Git packfile (created with
+linkgit:git-pack-objects[1] or linkgit:git-index-pack[1]) from the
+standard input, and dump its contents. The output consists of one object
+per line, with each line containing two or three space-separated
+columns:
-The information it outputs is subset of what you can get from
-'git verify-pack -v'; this command only shows the packfile
-offset and SHA-1 of each object.
+ - the first column is the offset in bytes of the object within the
+ corresponding packfile
+
+ - the second column is the object id of the object
+
+ - if the index version is 2 or higher, the third column contains the
+ CRC32 of the object data
+
+The objects are output in the order in which they are found in the index
+file, which should be (in a correctly constructed file) sorted by object
+id.
+
+Note that you can get more information on a packfile by calling
+linkgit:git-verify-pack[1]. However, as this command considers only the
+index file itself, it's both faster and more flexible.
GIT
---
diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
index c4467ff..d9f422d 100644
--- a/Documentation/git-status.txt
+++ b/Documentation/git-status.txt
@@ -106,7 +106,7 @@ It is optional: it defaults to 'traditional'.
The possible options are:
+
- 'traditional' - Shows ignored files and directories, unless
- --untracked-files=all is specifed, in which case
+ --untracked-files=all is specified, in which case
individual files in ignored directories are
displayed.
- 'no' - Show no ignored files.
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index ef9d9d2..ba3c4df 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -183,12 +183,17 @@ information too.
foreach [--recursive] <command>::
Evaluates an arbitrary shell command in each checked out submodule.
- The command has access to the variables $name, $path, $sha1 and
- $toplevel:
+ The command has access to the variables $name, $sm_path, $displaypath,
+ $sha1 and $toplevel:
$name is the name of the relevant submodule section in `.gitmodules`,
- $path is the name of the submodule directory relative to the
- superproject, $sha1 is the commit as recorded in the superproject,
- and $toplevel is the absolute path to the top-level of the superproject.
+ $sm_path is the path of the submodule as recorded in the immediate
+ superproject, $displaypath contains the relative path from the
+ current working directory to the submodules root directory,
+ $sha1 is the commit as recorded in the immediate
+ superproject, and $toplevel is the absolute path to the top-level
+ of the immediate superproject.
+ Note that to avoid conflicts with '$PATH' on Windows, the '$path'
+ variable is now a deprecated synonym of '$sm_path' variable.
Any submodules defined in the superproject but not checked out are
ignored by this command. Unless given `--quiet`, foreach prints the name
of each submodule before evaluating the command.
diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index 7ea24fc..b990295 100644
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -452,7 +452,7 @@ Any other arguments are passed directly to 'git log'
'commit-diff'::
Commits the diff of two tree-ish arguments from the
- command-line. This command does not rely on being inside an `git svn
+ command-line. This command does not rely on being inside a `git svn
init`-ed repository. This command takes three arguments, (a) the
original tree to diff against, (b) the new tree result, (c) the
URL of the target Subversion repository. The final argument
diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
index 87c4288..92f9c12 100644
--- a/Documentation/git-tag.txt
+++ b/Documentation/git-tag.txt
@@ -115,7 +115,7 @@ options for details.
variable if it exists, or lexicographic order otherwise. See
linkgit:git-config[1].
---color[=<when>]:
+--color[=<when>]::
Respect any colors specified in the `--format` option. The
`<when>` field must be one of `always`, `never`, or `auto` (if
`<when>` is absent, behave as if `always` was given).
diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt
index afc6576..9c26be4 100644
--- a/Documentation/git-worktree.txt
+++ b/Documentation/git-worktree.txt
@@ -60,6 +60,15 @@ with a matching name, treat as equivalent to:
$ git worktree add --track -b <branch> <path> <remote>/<branch>
------------
+
+If the branch exists in multiple remotes and one of them is named by
+the `checkout.defaultRemote` configuration variable, we'll use that
+one for the purposes of disambiguation, even if the `<branch>` isn't
+unique across all remotes. Set it to
+e.g. `checkout.defaultRemote=origin` to always checkout remote
+branches from there if `<branch>` is ambiguous but exists on the
+'origin' remote. See also `checkout.defaultRemote` in
+linkgit:git-config[1].
++
If `<commit-ish>` is omitted and neither `-b` nor `-B` nor `--detach` used,
then, as a convenience, the new worktree is associated with a branch
(call it `<branch>`) named after `$(basename <path>)`. If `<branch>`
diff --git a/Documentation/giteveryday.txt b/Documentation/giteveryday.txt
index 10c8ff9..9f2528f 100644
--- a/Documentation/giteveryday.txt
+++ b/Documentation/giteveryday.txt
@@ -244,7 +244,7 @@ commands in addition to the ones needed by participants.
This section can also be used by those who respond to `git
request-pull` or pull-request on GitHub (www.github.com) to
-integrate the work of others into their history. An sub-area
+integrate the work of others into their history. A sub-area
lieutenant for a repository will act both as a participant and
as an integrator.
diff --git a/Documentation/gitignore.txt b/Documentation/gitignore.txt
index ff5d7f9..d107daa 100644
--- a/Documentation/gitignore.txt
+++ b/Documentation/gitignore.txt
@@ -7,7 +7,7 @@ gitignore - Specifies intentionally untracked files to ignore
SYNOPSIS
--------
-$HOME/.config/git/ignore, $GIT_DIR/info/exclude, .gitignore
+$XDG_CONFIG_HOME/git/ignore, $GIT_DIR/info/exclude, .gitignore
DESCRIPTION
-----------
diff --git a/Documentation/gitsubmodules.txt b/Documentation/gitsubmodules.txt
index 3b9faab..504c5f1 100644
--- a/Documentation/gitsubmodules.txt
+++ b/Documentation/gitsubmodules.txt
@@ -194,7 +194,7 @@ In the above config only the submodule 'bar' and 'baz' are active,
Note that (c) is a historical artefact and will be ignored if the
(a) and (b) specify that the submodule is not active. In other words,
-if we have an `submodule.<name>.active` set to `false` or if the
+if we have a `submodule.<name>.active` set to `false` or if the
submodule's path is excluded in the pathspec in `submodule.active`, the
url doesn't matter whether it is present or not. This is illustrated in
the example that follows.
diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt
index 6c2d23d..0d2aa48 100644
--- a/Documentation/glossary-content.txt
+++ b/Documentation/glossary-content.txt
@@ -334,7 +334,7 @@ The optional colon that terminates the "magic signature" can be
omitted if the pattern begins with a character that does not belong to
"magic signature" symbol set and is not a colon.
+
-In the long form, the leading colon `:` is followed by a open
+In the long form, the leading colon `:` is followed by an open
parenthesis `(`, a comma-separated list of zero or more "magic words",
and a close parentheses `)`, and the remainder is the pattern to match
against the path.
diff --git a/Documentation/revisions.txt b/Documentation/revisions.txt
index 7d1bd44..72daa20 100644
--- a/Documentation/revisions.txt
+++ b/Documentation/revisions.txt
@@ -184,7 +184,8 @@ existing tag object.
A colon, followed by a slash, followed by a text, names
a commit whose commit message matches the specified regular expression.
This name returns the youngest matching commit which is
- reachable from any ref. The regular expression can match any part of the
+ reachable from any ref, including HEAD.
+ The regular expression can match any part of the
commit message. To match messages starting with a string, one can use
e.g. ':/^foo'. The special sequence ':/!' is reserved for modifiers to what
is matched. ':/!-foo' performs a negative match, while ':/!!foo' matches a
diff --git a/Documentation/technical/api-directory-listing.txt b/Documentation/technical/api-directory-listing.txt
index 4f44ca2..5abb8e8 100644
--- a/Documentation/technical/api-directory-listing.txt
+++ b/Documentation/technical/api-directory-listing.txt
@@ -54,7 +54,7 @@ The notable options are:
this case, the contents are returned as individual entries.
+
If this is set, files and directories that explicitly match an ignore
-pattern are reported. Implicity ignored directories (directories that
+pattern are reported. Implicitly ignored directories (directories that
do not match an ignore pattern, but whose contents are all ignored)
are not reported, instead all of the contents are reported.
diff --git a/Documentation/technical/api-gitattributes.txt b/Documentation/technical/api-gitattributes.txt
index e7cbb7c..45f0df6 100644
--- a/Documentation/technical/api-gitattributes.txt
+++ b/Documentation/technical/api-gitattributes.txt
@@ -146,7 +146,7 @@ To get the values of all attributes associated with a file:
* Iterate over the `attr_check.items[]` array to examine
the attribute names and values. The name of the attribute
- described by a `attr_check.items[]` object can be retrieved via
+ described by an `attr_check.items[]` object can be retrieved via
`git_attr_name(check->items[i].attr)`. (Please note that no items
will be returned for unset attributes, so `ATTR_UNSET()` will return
false for all returned `attr_check.items[]` objects.)
diff --git a/Documentation/technical/commit-graph-format.txt b/Documentation/technical/commit-graph-format.txt
index ad6af81..cc0474b 100644
--- a/Documentation/technical/commit-graph-format.txt
+++ b/Documentation/technical/commit-graph-format.txt
@@ -18,9 +18,9 @@ metadata, including:
the graph file.
These positional references are stored as unsigned 32-bit integers
-corresponding to the array position withing the list of commit OIDs. We
-use the most-significant bit for special purposes, so we can store at most
-(1 << 31) - 1 (around 2 billion) commits.
+corresponding to the array position within the list of commit OIDs. Due
+to some special constants we use to track parents, we can store at most
+(1 << 30) + (1 << 29) + (1 << 28) - 1 (around 1.8 billion) commits.
== Commit graph files have the following format:
@@ -70,10 +70,10 @@ CHUNK DATA:
OID Lookup (ID: {'O', 'I', 'D', 'L'}) (N * H bytes)
The OIDs for all commits in the graph, sorted in ascending order.
- Commit Data (ID: {'C', 'G', 'E', 'T' }) (N * (H + 16) bytes)
+ Commit Data (ID: {'C', 'D', 'A', 'T' }) (N * (H + 16) bytes)
* The first H bytes are for the OID of the root tree.
* The next 8 bytes are for the positions of the first two parents
- of the ith commit. Stores value 0xffffffff if no parent in that
+ of the ith commit. Stores value 0x7000000 if no parent in that
position. If there are more than two parents, the second value
has its most-significant bit on and the other bits store an array
position into the Large Edge List chunk.
diff --git a/Documentation/technical/commit-graph.txt b/Documentation/technical/commit-graph.txt
index 0550c6d..c664acb 100644
--- a/Documentation/technical/commit-graph.txt
+++ b/Documentation/technical/commit-graph.txt
@@ -77,6 +77,29 @@ in the commit graph. We can treat these commits as having "infinite"
generation number and walk until reaching commits with known generation
number.
+We use the macro GENERATION_NUMBER_INFINITY = 0xFFFFFFFF to mark commits not
+in the commit-graph file. If a commit-graph file was written by a version
+of Git that did not compute generation numbers, then those commits will
+have generation number represented by the macro GENERATION_NUMBER_ZERO = 0.
+
+Since the commit-graph file is closed under reachability, we can guarantee
+the following weaker condition on all commits:
+
+ If A and B are commits with generation numbers N amd M, respectively,
+ and N < M, then A cannot reach B.
+
+Note how the strict inequality differs from the inequality when we have
+fully-computed generation numbers. Using strict inequality may result in
+walking a few extra commits, but the simplicity in dealing with commits
+with generation number *_INFINITY or *_ZERO is valuable.
+
+We use the macro GENERATION_NUMBER_MAX = 0x3FFFFFFF to for commits whose
+generation numbers are computed to be at least this value. We limit at
+this value since it is the largest value that can be stored in the
+commit-graph file using the 30 bits available to generation numbers. This
+presents another case where a commit can have generation number equal to
+that of a parent.
+
Design Details
--------------
@@ -95,40 +118,14 @@ Future Work
- The commit graph feature currently does not honor commit grafts. This can
be remedied by duplicating or refactoring the current graft logic.
-- The 'commit-graph' subcommand does not have a "verify" mode that is
- necessary for integration with fsck.
-
-- The file format includes room for precomputed generation numbers. These
- are not currently computed, so all generation numbers will be marked as
- 0 (or "uncomputed"). A later patch will include this calculation.
-
- After computing and storing generation numbers, we must make graph
walks aware of generation numbers to gain the performance benefits they
enable. This will mostly be accomplished by swapping a commit-date-ordered
priority queue with one ordered by generation number. The following
operations are important candidates:
- - paint_down_to_common()
- 'log --topo-order'
-
-- Currently, parse_commit_gently() requires filling in the root tree
- object for a commit. This passes through lookup_tree() and consequently
- lookup_object(). Also, it calls lookup_commit() when loading the parents.
- These method calls check the ODB for object existence, even if the
- consumer does not need the content. For example, we do not need the
- tree contents when computing merge bases. Now that commit parsing is
- removed from the computation time, these lookup operations are the
- slowest operations keeping graph walks from being fast. Consider
- loading these objects without verifying their existence in the ODB and
- only loading them fully when consumers need them. Consider a method
- such as "ensure_tree_loaded(commit)" that fully loads a tree before
- using commit->tree.
-
-- The current design uses the 'commit-graph' subcommand to generate the graph.
- When this feature stabilizes enough to recommend to most users, we should
- add automatic graph writes to common operations that create many commits.
- For example, one could compute a graph on 'clone', 'fetch', or 'repack'
- commands.
+ - 'tag --merged'
- A server could provide a commit graph file as part of the network protocol
to avoid extra calculations by clients. This feature is only of benefit if
diff --git a/Documentation/technical/directory-rename-detection.txt b/Documentation/technical/directory-rename-detection.txt
new file mode 100644
index 0000000..1c0086e
--- /dev/null
+++ b/Documentation/technical/directory-rename-detection.txt
@@ -0,0 +1,115 @@
+Directory rename detection
+==========================
+
+Rename detection logic in diffcore-rename that checks for renames of
+individual files is aggregated and analyzed in merge-recursive for cases
+where combinations of renames indicate that a full directory has been
+renamed.
+
+Scope of abilities
+------------------
+
+It is perhaps easiest to start with an example:
+
+ * When all of x/a, x/b and x/c have moved to z/a, z/b and z/c, it is
+ likely that x/d added in the meantime would also want to move to z/d by
+ taking the hint that the entire directory 'x' moved to 'z'.
+
+More interesting possibilities exist, though, such as:
+
+ * one side of history renames x -> z, and the other renames some file to
+ x/e, causing the need for the merge to do a transitive rename.
+
+ * one side of history renames x -> z, but also renames all files within
+ x. For example, x/a -> z/alpha, x/b -> z/bravo, etc.
+
+ * both 'x' and 'y' being merged into a single directory 'z', with a
+ directory rename being detected for both x->z and y->z.
+
+ * not all files in a directory being renamed to the same location;
+ i.e. perhaps most the files in 'x' are now found under 'z', but a few
+ are found under 'w'.
+
+ * a directory being renamed, which also contained a subdirectory that was
+ renamed to some entirely different location. (And perhaps the inner
+ directory itself contained inner directories that were renamed to yet
+ other locations).
+
+ * combinations of the above; see t/t6043-merge-rename-directories.sh for
+ various interesting cases.
+
+Limitations -- applicability of directory renames
+-------------------------------------------------
+
+In order to prevent edge and corner cases resulting in either conflicts
+that cannot be represented in the index or which might be too complex for
+users to try to understand and resolve, a couple basic rules limit when
+directory rename detection applies:
+
+ 1) If a given directory still exists on both sides of a merge, we do
+ not consider it to have been renamed.
+
+ 2) If a subset of to-be-renamed files have a file or directory in the
+ way (or would be in the way of each other), "turn off" the directory
+ rename for those specific sub-paths and report the conflict to the
+ user.
+
+ 3) If the other side of history did a directory rename to a path that
+ your side of history renamed away, then ignore that particular
+ rename from the other side of history for any implicit directory
+ renames (but warn the user).
+
+Limitations -- detailed rules and testcases
+-------------------------------------------
+
+t/t6043-merge-rename-directories.sh contains extensive tests and commentary
+which generate and explore the rules listed above. It also lists a few
+additional rules:
+
+ a) If renames split a directory into two or more others, the directory
+ with the most renames, "wins".
+
+ b) Avoid directory-rename-detection for a path, if that path is the
+ source of a rename on either side of a merge.
+
+ c) Only apply implicit directory renames to directories if the other side
+ of history is the one doing the renaming.
+
+Limitations -- support in different commands
+--------------------------------------------
+
+Directory rename detection is supported by 'merge' and 'cherry-pick'.
+Other git commands which users might be surprised to see limited or no
+directory rename detection support in:
+
+ * diff
+
+ Folks have requested in the past that `git diff` detect directory
+ renames and somehow simplify its output. It is not clear whether this
+ would be desirable or how the output should be simplified, so this was
+ simply not implemented. Further, to implement this, directory rename
+ detection logic would need to move from merge-recursive to
+ diffcore-rename.
+
+ * am
+
+ git-am tries to avoid a full three way merge, instead calling
+ git-apply. That prevents us from detecting renames at all, which may
+ defeat the directory rename detection. There is a fallback, though; if
+ the initial git-apply fails and the user has specified the -3 option,
+ git-am will fall back to a three way merge. However, git-am lacks the
+ necessary information to do a "real" three way merge. Instead, it has
+ to use build_fake_ancestor() to get a merge base that is missing files
+ whose rename may have been important to detect for directory rename
+ detection to function.
+
+ * rebase
+
+ Since am-based rebases work by first generating a bunch of patches
+ (which no longer record what the original commits were and thus don't
+ have the necessary info from which we can find a real merge-base), and
+ then calling git-am, this implies that am-based rebases will not always
+ successfully detect directory renames either (see the 'am' section
+ above). merged-based rebases (rebase -m) and cherry-pick-based rebases
+ (rebase -i) are not affected by this shortcoming, and fully support
+ directory rename detection.
diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt
index 7fee6b7..6ac774d 100644
--- a/Documentation/technical/pack-protocol.txt
+++ b/Documentation/technical/pack-protocol.txt
@@ -50,7 +50,8 @@ Each Extra Parameter takes the form of `<key>=<value>` or `<key>`.
Servers that receive any such Extra Parameters MUST ignore all
unrecognized keys. Currently, the only Extra Parameter recognized is
-"version=1".
+"version" with a value of '1' or '2'. See protocol-v2.txt for more
+information on protocol version 2.
Git Transport
-------------
@@ -284,7 +285,9 @@ information is sent back to the client in the next step.
The client can optionally request that pack-objects omit various
objects from the packfile using one of several filtering techniques.
These are intended for use with partial clone and partial fetch
-operations. See `rev-list` for possible "filter-spec" values.
+operations. An object that does not meet a filter-spec value is
+omitted unless explicitly requested in a 'want' line. See `rev-list`
+for possible filter-spec values.
Once all the 'want's and 'shallow's (and optional 'deepen') are
transferred, clients MUST send a flush-pkt, to tell the server side
diff --git a/Documentation/technical/protocol-v2.txt b/Documentation/technical/protocol-v2.txt
index 49bda76..09e4e02 100644
--- a/Documentation/technical/protocol-v2.txt
+++ b/Documentation/technical/protocol-v2.txt
@@ -64,9 +64,8 @@ When using the http:// or https:// transport a client makes a "smart"
info/refs request as described in `http-protocol.txt` and requests that
v2 be used by supplying "version=2" in the `Git-Protocol` header.
- C: Git-Protocol: version=2
- C:
C: GET $GIT_URL/info/refs?service=git-upload-pack HTTP/1.0
+ C: Git-Protocol: version=2
A v2 server would reply:
@@ -299,12 +298,21 @@ included in the client's request:
for use with partial clone and partial fetch operations. See
`rev-list` for possible "filter-spec" values.
+If the 'ref-in-want' feature is advertised, the following argument can
+be included in the client's request as well as the potential addition of
+the 'wanted-refs' section in the server's response as explained below.
+
+ want-ref <ref>
+ Indicates to the server that the client wants to retrieve a
+ particular ref, where <ref> is the full name of a ref on the
+ server.
+
The response of `fetch` is broken into a number of sections separated by
delimiter packets (0001), with each section beginning with its section
header.
output = *section
- section = (acknowledgments | shallow-info | packfile)
+ section = (acknowledgments | shallow-info | wanted-refs | packfile)
(flush-pkt | delim-pkt)
acknowledgments = PKT-LINE("acknowledgments" LF)
@@ -319,6 +327,10 @@ header.
shallow = "shallow" SP obj-id
unshallow = "unshallow" SP obj-id
+ wanted-refs = PKT-LINE("wanted-refs" LF)
+ *PKT-LINE(wanted-ref LF)
+ wanted-ref = obj-id SP refname
+
packfile = PKT-LINE("packfile" LF)
*PKT-LINE(%x01-03 *%x00-ff)
@@ -379,6 +391,19 @@ header.
* This section is only included if a packfile section is also
included in the response.
+ wanted-refs section
+ * This section is only included if the client has requested a
+ ref using a 'want-ref' line and if a packfile section is also
+ included in the response.
+
+ * Always begins with the section header "wanted-refs".
+
+ * The server will send a ref listing ("<oid> <refname>") for
+ each reference requested using 'want-ref' lines.
+
+ * The server MUST NOT send any refs which were not requested
+ using 'want-ref' lines.
+
packfile section
* This section is only included if the client has sent 'want'
lines in its request and either requested that no more
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index ed9d9e4..920678a 100755
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v2.18.0
+DEF_VER=v2.18.GIT
LF='
'
diff --git a/Makefile b/Makefile
index e4b503d..e3364a4 100644
--- a/Makefile
+++ b/Makefile
@@ -484,6 +484,11 @@ all::
# The DEVELOPER mode enables -Wextra with a few exceptions. By
# setting this flag the exceptions are removed, and all of
# -Wextra is used.
+#
+# pedantic:
+#
+# Enable -pedantic compilation. This also disables
+# USE_PARENS_AROUND_GETTEXT_N to produce only relevant warnings.
GIT-VERSION-FILE: FORCE
@$(SHELL_PATH) ./GIT-VERSION-GEN
@@ -564,7 +569,7 @@ SPATCH = spatch
export TCL_PATH TCLTK_PATH
SPARSE_FLAGS =
-SPATCH_FLAGS = --all-includes
+SPATCH_FLAGS = --all-includes --patch .
@@ -620,6 +625,7 @@ SCRIPT_LIB += git-mergetool--lib
SCRIPT_LIB += git-parse-remote
SCRIPT_LIB += git-rebase--am
SCRIPT_LIB += git-rebase--interactive
+SCRIPT_LIB += git-rebase--preserve-merges
SCRIPT_LIB += git-rebase--merge
SCRIPT_LIB += git-sh-setup
SCRIPT_LIB += git-sh-i18n
@@ -689,7 +695,6 @@ PROGRAM_OBJS += http-backend.o
PROGRAM_OBJS += imap-send.o
PROGRAM_OBJS += sh-i18n--envsubst.o
PROGRAM_OBJS += shell.o
-PROGRAM_OBJS += show-index.o
PROGRAM_OBJS += remote-testsvn.o
# Binary suffix, set to .exe for Windows builds
@@ -709,6 +714,7 @@ TEST_BUILTINS_OBJS += test-example-decorate.o
TEST_BUILTINS_OBJS += test-genrandom.o
TEST_BUILTINS_OBJS += test-hashmap.o
TEST_BUILTINS_OBJS += test-index-version.o
+TEST_BUILTINS_OBJS += test-json-writer.o
TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
TEST_BUILTINS_OBJS += test-match-trees.o
TEST_BUILTINS_OBJS += test-mergesort.o
@@ -719,6 +725,7 @@ TEST_BUILTINS_OBJS += test-prio-queue.o
TEST_BUILTINS_OBJS += test-read-cache.o
TEST_BUILTINS_OBJS += test-ref-store.o
TEST_BUILTINS_OBJS += test-regex.o
+TEST_BUILTINS_OBJS += test-repository.o
TEST_BUILTINS_OBJS += test-revision-walking.o
TEST_BUILTINS_OBJS += test-run-command.o
TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
@@ -859,6 +866,7 @@ LIB_OBJS += ewah/ewah_bitmap.o
LIB_OBJS += ewah/ewah_io.o
LIB_OBJS += ewah/ewah_rlw.o
LIB_OBJS += exec-cmd.o
+LIB_OBJS += fetch-negotiator.o
LIB_OBJS += fetch-object.o
LIB_OBJS += fetch-pack.o
LIB_OBJS += fsck.o
@@ -871,6 +879,7 @@ LIB_OBJS += hashmap.o
LIB_OBJS += help.o
LIB_OBJS += hex.o
LIB_OBJS += ident.o
+LIB_OBJS += json-writer.o
LIB_OBJS += kwset.o
LIB_OBJS += levenshtein.o
LIB_OBJS += line-log.o
@@ -891,6 +900,8 @@ LIB_OBJS += merge-blobs.o
LIB_OBJS += merge-recursive.o
LIB_OBJS += mergesort.o
LIB_OBJS += name-hash.o
+LIB_OBJS += negotiator/default.o
+LIB_OBJS += negotiator/skipping.o
LIB_OBJS += notes.o
LIB_OBJS += notes-cache.o
LIB_OBJS += notes-merge.o
@@ -1077,6 +1088,7 @@ BUILTIN_OBJS += builtin/send-pack.o
BUILTIN_OBJS += builtin/serve.o
BUILTIN_OBJS += builtin/shortlog.o
BUILTIN_OBJS += builtin/show-branch.o
+BUILTIN_OBJS += builtin/show-index.o
BUILTIN_OBJS += builtin/show-ref.o
BUILTIN_OBJS += builtin/stripspace.o
BUILTIN_OBJS += builtin/submodule--helper.o
@@ -2020,8 +2032,9 @@ version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
version.sp version.s version.o: EXTRA_CPPFLAGS = \
'-DGIT_VERSION="$(GIT_VERSION)"' \
'-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
- '-DGIT_BUILT_FROM_COMMIT="$(shell GIT_CEILING_DIRECTORIES=\"$(CURDIR)/..\" \
- git rev-parse -q --verify HEAD || :)"'
+ '-DGIT_BUILT_FROM_COMMIT="$(shell \
+ GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \
+ git rev-parse -q --verify HEAD 2>/dev/null)"'
$(BUILT_INS): git$X
$(QUIET_BUILT_IN)$(RM) $@ && \
@@ -2109,7 +2122,7 @@ $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
$(QUIET_GEN)$(RM) $@ $@+ && \
sed -e '1{' \
-e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
- -e ' rGIT-PERL-HEADER' \
+ -e ' r GIT-PERL-HEADER' \
-e ' G' \
-e '}' \
-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
@@ -2397,6 +2410,7 @@ LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
LOCALIZED_SH = $(SCRIPT_SH)
LOCALIZED_SH += git-parse-remote.sh
LOCALIZED_SH += git-rebase--interactive.sh
+LOCALIZED_SH += git-rebase--preserve-merges.sh
LOCALIZED_SH += git-sh-setup.sh
LOCALIZED_PERL = $(SCRIPT_PERL)
@@ -2666,10 +2680,16 @@ check: command-list.h
fi
C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
-%.cocci.patch: %.cocci $(C_SOURCES)
+ifdef DC_SHA1_SUBMODULE
+COCCI_SOURCES = $(filter-out sha1collisiondetection/%,$(C_SOURCES))
+else
+COCCI_SOURCES = $(filter-out sha1dc/%,$(C_SOURCES))
+endif
+
+%.cocci.patch: %.cocci $(COCCI_SOURCES)
@echo ' ' SPATCH $<; \
ret=0; \
- for f in $(C_SOURCES); do \
+ for f in $(COCCI_SOURCES); do \
$(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
{ ret=$$?; break; }; \
done >$@+ 2>$@.log; \
@@ -2683,7 +2703,9 @@ C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
then \
echo ' ' SPATCH result: $@; \
fi
-coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
+coccicheck: $(addsuffix .patch,$(wildcard contrib/coccinelle/*.cocci))
+
+.PHONY: coccicheck
### Installation rules
@@ -2895,7 +2917,10 @@ profile-clean:
$(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
$(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
-clean: profile-clean coverage-clean
+cocciclean:
+ $(RM) contrib/coccinelle/*.cocci.patch*
+
+clean: profile-clean coverage-clean cocciclean
$(RM) *.res
$(RM) $(OBJECTS)
$(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
@@ -2907,7 +2932,6 @@ clean: profile-clean coverage-clean
$(RM) -r $(GIT_TARNAME) .doc-tmp-dir
$(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
$(RM) $(htmldocs).tar.gz $(manpages).tar.gz
- $(RM) contrib/coccinelle/*.cocci.patch*
$(MAKE) -C Documentation/ clean
ifndef NO_PERL
$(MAKE) -C gitweb clean
@@ -2923,7 +2947,7 @@ endif
$(RM) GIT-USER-AGENT GIT-PREFIX
$(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
-.PHONY: all install profile-clean clean strip
+.PHONY: all install profile-clean cocciclean clean strip
.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
.PHONY: FORCE cscope
diff --git a/RelNotes b/RelNotes
index f6c58b3..5d139ba 120000
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/2.18.0.txt \ No newline at end of file
+Documentation/RelNotes/2.19.0.txt \ No newline at end of file
diff --git a/advice.c b/advice.c
index 370a56d..3561cd6 100644
--- a/advice.c
+++ b/advice.c
@@ -1,6 +1,7 @@
#include "cache.h"
#include "config.h"
#include "color.h"
+#include "help.h"
int advice_push_update_rejected = 1;
int advice_push_non_ff_current = 1;
@@ -16,11 +17,13 @@ int advice_implicit_identity = 1;
int advice_detached_head = 1;
int advice_set_upstream_failure = 1;
int advice_object_name_warning = 1;
+int advice_amworkdir = 1;
int advice_rm_hints = 1;
int advice_add_embedded_repo = 1;
int advice_ignored_hook = 1;
int advice_waiting_for_editor = 1;
int advice_graft_file_deprecated = 1;
+int advice_checkout_ambiguous_remote_branch_name = 1;
static int advice_use_color = -1;
static char advice_colors[][COLOR_MAXLEN] = {
@@ -53,28 +56,30 @@ static struct {
const char *name;
int *preference;
} advice_config[] = {
- { "pushupdaterejected", &advice_push_update_rejected },
- { "pushnonffcurrent", &advice_push_non_ff_current },
- { "pushnonffmatching", &advice_push_non_ff_matching },
- { "pushalreadyexists", &advice_push_already_exists },
- { "pushfetchfirst", &advice_push_fetch_first },
- { "pushneedsforce", &advice_push_needs_force },
- { "statushints", &advice_status_hints },
- { "statusuoption", &advice_status_u_option },
- { "commitbeforemerge", &advice_commit_before_merge },
- { "resolveconflict", &advice_resolve_conflict },
- { "implicitidentity", &advice_implicit_identity },
- { "detachedhead", &advice_detached_head },
- { "setupstreamfailure", &advice_set_upstream_failure },
- { "objectnamewarning", &advice_object_name_warning },
- { "rmhints", &advice_rm_hints },
- { "addembeddedrepo", &advice_add_embedded_repo },
- { "ignoredhook", &advice_ignored_hook },
- { "waitingforeditor", &advice_waiting_for_editor },
- { "graftfiledeprecated", &advice_graft_file_deprecated },
+ { "pushUpdateRejected", &advice_push_update_rejected },
+ { "pushNonFFCurrent", &advice_push_non_ff_current },
+ { "pushNonFFMatching", &advice_push_non_ff_matching },
+ { "pushAlreadyExists", &advice_push_already_exists },
+ { "pushFetchFirst", &advice_push_fetch_first },
+ { "pushNeedsForce", &advice_push_needs_force },
+ { "statusHints", &advice_status_hints },
+ { "statusUoption", &advice_status_u_option },
+ { "commitBeforeMerge", &advice_commit_before_merge },
+ { "resolveConflict", &advice_resolve_conflict },
+ { "implicitIdentity", &advice_implicit_identity },
+ { "detachedHead", &advice_detached_head },
+ { "setupStreamFailure", &advice_set_upstream_failure },
+ { "objectNameWarning", &advice_object_name_warning },
+ { "amWorkDir", &advice_amworkdir },
+ { "rmHints", &advice_rm_hints },
+ { "addEmbeddedRepo", &advice_add_embedded_repo },
+ { "ignoredHook", &advice_ignored_hook },
+ { "waitingForEditor", &advice_waiting_for_editor },
+ { "graftFileDeprecated", &advice_graft_file_deprecated },
+ { "checkoutAmbiguousRemoteBranchName", &advice_checkout_ambiguous_remote_branch_name },
/* make this an alias for backward compatibility */
- { "pushnonfastforward", &advice_push_update_rejected }
+ { "pushNonFastForward", &advice_push_update_rejected }
};
void advise(const char *advice, ...)
@@ -122,7 +127,7 @@ int git_default_advice_config(const char *var, const char *value)
return 0;
for (i = 0; i < ARRAY_SIZE(advice_config); i++) {
- if (strcmp(k, advice_config[i].name))
+ if (strcasecmp(k, advice_config[i].name))
continue;
*advice_config[i].preference = git_config_bool(var, value);
return 0;
@@ -131,6 +136,14 @@ int git_default_advice_config(const char *var, const char *value)
return 0;
}
+void list_config_advices(struct string_list *list, const char *prefix)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(advice_config); i++)
+ list_config_item(list, prefix, advice_config[i].name);
+}
+
int error_resolve_conflict(const char *me)
{
if (!strcmp(me, "cherry-pick"))
diff --git a/advice.h b/advice.h
index 9f5064e..ab24df0 100644
--- a/advice.h
+++ b/advice.h
@@ -17,11 +17,13 @@ extern int advice_implicit_identity;
extern int advice_detached_head;
extern int advice_set_upstream_failure;
extern int advice_object_name_warning;
+extern int advice_amworkdir;
extern int advice_rm_hints;
extern int advice_add_embedded_repo;
extern int advice_ignored_hook;
extern int advice_waiting_for_editor;
extern int advice_graft_file_deprecated;
+extern int advice_checkout_ambiguous_remote_branch_name;
int git_default_advice_config(const char *var, const char *value);
__attribute__((format (printf, 1, 2)))
diff --git a/alloc.c b/alloc.c
index cf4f8b6..c2fc5d6 100644
--- a/alloc.c
+++ b/alloc.c
@@ -4,8 +4,7 @@
* Copyright (C) 2006 Linus Torvalds
*
* The standard malloc/free wastes too much space for objects, partly because
- * it maintains all the allocation infrastructure (which isn't needed, since
- * we never free an object descriptor anyway), but even more because it ends
+ * it maintains all the allocation infrastructure, but even more because it ends
* up with maximal alignment because it doesn't know what the object alignment
* for the new allocation is.
*/
@@ -15,6 +14,7 @@
#include "tree.h"
#include "commit.h"
#include "tag.h"
+#include "alloc.h"
#define BLOCKING 1024
@@ -30,8 +30,27 @@ struct alloc_state {
int count; /* total number of nodes allocated */
int nr; /* number of nodes left in current allocation */
void *p; /* first free node in current allocation */
+
+ /* bookkeeping of allocations */
+ void **slabs;
+ int slab_nr, slab_alloc;
};
+void *allocate_alloc_state(void)
+{
+ return xcalloc(1, sizeof(struct alloc_state));
+}
+
+void clear_alloc_state(struct alloc_state *s)
+{
+ while (s->slab_nr > 0) {
+ s->slab_nr--;
+ free(s->slabs[s->slab_nr]);
+ }
+
+ FREE_AND_NULL(s->slabs);
+}
+
static inline void *alloc_node(struct alloc_state *s, size_t node_size)
{
void *ret;
@@ -39,61 +58,59 @@ static inline void *alloc_node(struct alloc_state *s, size_t node_size)
if (!s->nr) {
s->nr = BLOCKING;
s->p = xmalloc(BLOCKING * node_size);
+
+ ALLOC_GROW(s->slabs, s->slab_nr + 1, s->slab_alloc);
+ s->slabs[s->slab_nr++] = s->p;
}
s->nr--;
s->count++;
ret = s->p;
s->p = (char *)s->p + node_size;
memset(ret, 0, node_size);
+
return ret;
}
-static struct alloc_state blob_state;
-void *alloc_blob_node(void)
+void *alloc_blob_node(struct repository *r)
{
- struct blob *b = alloc_node(&blob_state, sizeof(struct blob));
+ struct blob *b = alloc_node(r->parsed_objects->blob_state, sizeof(struct blob));
b->object.type = OBJ_BLOB;
return b;
}
-static struct alloc_state tree_state;
-void *alloc_tree_node(void)
+void *alloc_tree_node(struct repository *r)
{
- struct tree *t = alloc_node(&tree_state, sizeof(struct tree));
+ struct tree *t = alloc_node(r->parsed_objects->tree_state, sizeof(struct tree));
t->object.type = OBJ_TREE;
return t;
}
-static struct alloc_state tag_state;
-void *alloc_tag_node(void)
+void *alloc_tag_node(struct repository *r)
{
- struct tag *t = alloc_node(&tag_state, sizeof(struct tag));
+ struct tag *t = alloc_node(r->parsed_objects->tag_state, sizeof(struct tag));
t->object.type = OBJ_TAG;
return t;
}
-static struct alloc_state object_state;
-void *alloc_object_node(void)
+void *alloc_object_node(struct repository *r)
{
- struct object *obj = alloc_node(&object_state, sizeof(union any_object));
+ struct object *obj = alloc_node(r->parsed_objects->object_state, sizeof(union any_object));
obj->type = OBJ_NONE;
return obj;
}
-static struct alloc_state commit_state;
-
-unsigned int alloc_commit_index(void)
+unsigned int alloc_commit_index(struct repository *r)
{
- static unsigned int count;
- return count++;
+ return r->parsed_objects->commit_count++;
}
-void *alloc_commit_node(void)
+void *alloc_commit_node(struct repository *r)
{
- struct commit *c = alloc_node(&commit_state, sizeof(struct commit));
+ struct commit *c = alloc_node(r->parsed_objects->commit_state, sizeof(struct commit));
c->object.type = OBJ_COMMIT;
- c->index = alloc_commit_index();
+ c->index = alloc_commit_index(r);
c->graph_pos = COMMIT_NOT_FROM_GRAPH;
+ c->generation = GENERATION_NUMBER_INFINITY;
return c;
}
@@ -104,9 +121,10 @@ static void report(const char *name, unsigned int count, size_t size)
}
#define REPORT(name, type) \
- report(#name, name##_state.count, name##_state.count * sizeof(type) >> 10)
+ report(#name, r->parsed_objects->name##_state->count, \
+ r->parsed_objects->name##_state->count * sizeof(type) >> 10)
-void alloc_report(void)
+void alloc_report(struct repository *r)
{
REPORT(blob, struct blob);
REPORT(tree, struct tree);
diff --git a/alloc.h b/alloc.h
new file mode 100644
index 0000000..3e4e828
--- /dev/null
+++ b/alloc.h
@@ -0,0 +1,19 @@
+#ifndef ALLOC_H
+#define ALLOC_H
+
+struct tree;
+struct commit;
+struct tag;
+
+void *alloc_blob_node(struct repository *r);
+void *alloc_tree_node(struct repository *r);
+void *alloc_commit_node(struct repository *r);
+void *alloc_tag_node(struct repository *r);
+void *alloc_object_node(struct repository *r);
+void alloc_report(struct repository *r);
+unsigned int alloc_commit_index(struct repository *r);
+
+void *allocate_alloc_state(void);
+void clear_alloc_state(struct alloc_state *s);
+
+#endif
diff --git a/apply.c b/apply.c
index d79e615..2594927 100644
--- a/apply.c
+++ b/apply.c
@@ -9,6 +9,7 @@
#include "cache.h"
#include "config.h"
+#include "object-store.h"
#include "blob.h"
#include "delta.h"
#include "diff.h"
@@ -141,6 +142,8 @@ int check_apply_state(struct apply_state *state, int force_apply)
return error(_("--cached outside a repository"));
state->check_index = 1;
}
+ if (state->ita_only && (state->check_index || is_not_gitdir))
+ state->ita_only = 0;
if (state->check_index)
state->unsafe_paths = 0;
@@ -4053,7 +4056,7 @@ static int preimage_oid_in_gitlink_patch(struct patch *p, struct object_id *oid)
return get_oid_hex(p->old_sha1_prefix, oid);
}
-/* Build an index that contains the just the files needed for a 3way merge */
+/* Build an index that contains just the files needed for a 3way merge */
static int build_fake_ancestor(struct apply_state *state, struct patch *list)
{
struct patch *patch;
@@ -4090,12 +4093,12 @@ static int build_fake_ancestor(struct apply_state *state, struct patch *list)
return error(_("sha1 information is lacking or useless "
"(%s)."), name);
- ce = make_cache_entry(patch->old_mode, oid.hash, name, 0, 0);
+ ce = make_cache_entry(&result, patch->old_mode, &oid, name, 0, 0);
if (!ce)
return error(_("make_cache_entry failed for path '%s'"),
name);
if (add_index_entry(&result, ce, ADD_CACHE_OK_TO_ADD)) {
- free(ce);
+ discard_cache_entry(ce);
return error(_("could not add %s to temporary index"),
name);
}
@@ -4242,7 +4245,7 @@ static void patch_stats(struct apply_state *state, struct patch *patch)
static int remove_file(struct apply_state *state, struct patch *patch, int rmdir_empty)
{
- if (state->update_index) {
+ if (state->update_index && !state->ita_only) {
if (remove_file_from_cache(patch->old_name) < 0)
return error(_("unable to remove %s from index"), patch->old_name);
}
@@ -4263,28 +4266,27 @@ static int add_index_file(struct apply_state *state,
struct stat st;
struct cache_entry *ce;
int namelen = strlen(path);
- unsigned ce_size = cache_entry_size(namelen);
-
- if (!state->update_index)
- return 0;
- ce = xcalloc(1, ce_size);
+ ce = make_empty_cache_entry(&the_index, namelen);
memcpy(ce->name, path, namelen);
ce->ce_mode = create_ce_mode(mode);
ce->ce_flags = create_ce_flags(0);
ce->ce_namelen = namelen;
- if (S_ISGITLINK(mode)) {
+ if (state->ita_only) {
+ ce->ce_flags |= CE_INTENT_TO_ADD;
+ set_object_name_for_intent_to_add_entry(ce);
+ } else if (S_ISGITLINK(mode)) {
const char *s;
if (!skip_prefix(buf, "Subproject commit ", &s) ||
get_oid_hex(s, &ce->oid)) {
- free(ce);
- return error(_("corrupt patch for submodule %s"), path);
+ discard_cache_entry(ce);
+ return error(_("corrupt patch for submodule %s"), path);
}
} else {
if (!state->cached) {
if (lstat(path, &st) < 0) {
- free(ce);
+ discard_cache_entry(ce);
return error_errno(_("unable to stat newly "
"created file '%s'"),
path);
@@ -4292,13 +4294,13 @@ static int add_index_file(struct apply_state *state,
fill_stat_cache_info(ce, &st);
}
if (write_object_file(buf, size, blob_type, &ce->oid) < 0) {
- free(ce);
+ discard_cache_entry(ce);
return error(_("unable to create backing store "
"for newly created file %s"), path);
}
}
if (add_cache_entry(ce, ADD_CACHE_OK_TO_ADD) < 0) {
- free(ce);
+ discard_cache_entry(ce);
return error(_("unable to add cache entry for %s"), path);
}
@@ -4422,27 +4424,26 @@ static int add_conflicted_stages_file(struct apply_state *state,
struct patch *patch)
{
int stage, namelen;
- unsigned ce_size, mode;
+ unsigned mode;
struct cache_entry *ce;
if (!state->update_index)
return 0;
namelen = strlen(patch->new_name);
- ce_size = cache_entry_size(namelen);
mode = patch->new_mode ? patch->new_mode : (S_IFREG | 0644);
remove_file_from_cache(patch->new_name);
for (stage = 1; stage < 4; stage++) {
if (is_null_oid(&patch->threeway_stage[stage - 1]))
continue;
- ce = xcalloc(1, ce_size);
+ ce = make_empty_cache_entry(&the_index, namelen);
memcpy(ce->name, patch->new_name, namelen);
ce->ce_mode = create_ce_mode(mode);
ce->ce_flags = create_ce_flags(stage);
ce->ce_namelen = namelen;
oidcpy(&ce->oid, &patch->threeway_stage[stage - 1]);
if (add_cache_entry(ce, ADD_CACHE_OK_TO_ADD) < 0) {
- free(ce);
+ discard_cache_entry(ce);
return error(_("unable to add cache entry for %s"),
patch->new_name);
}
@@ -4465,8 +4466,9 @@ static int create_file(struct apply_state *state, struct patch *patch)
if (patch->conflicted_threeway)
return add_conflicted_stages_file(state, patch);
- else
+ else if (state->update_index)
return add_index_file(state, path, mode, buf, size);
+ return 0;
}
/* phase zero is to remove, phase one is to create */
@@ -4686,7 +4688,7 @@ static int apply_patch(struct apply_state *state,
if (state->whitespace_error && (state->ws_error_action == die_on_ws_error))
state->apply = 0;
- state->update_index = state->check_index && state->apply;
+ state->update_index = (state->check_index || state->ita_only) && state->apply;
if (state->update_index && !is_lock_file_locked(&state->lock_file)) {
if (state->index_file)
hold_lock_file_for_update(&state->lock_file,
@@ -4941,6 +4943,8 @@ int apply_parse_options(int argc, const char **argv,
N_("instead of applying the patch, see if the patch is applicable")),
OPT_BOOL(0, "index", &state->check_index,
N_("make sure the patch is applicable to the current index")),
+ OPT_BOOL('N', "intent-to-add", &state->ita_only,
+ N_("mark new files with `git add --intent-to-add`")),
OPT_BOOL(0, "cached", &state->cached,
N_("apply a patch without touching the working tree")),
OPT_BOOL_F(0, "unsafe-paths", &state->unsafe_paths,
diff --git a/apply.h b/apply.h
index dc4a019..b80d8ba 100644
--- a/apply.h
+++ b/apply.h
@@ -45,6 +45,7 @@ struct apply_state {
int check; /* preimage must match working tree, don't actually apply */
int check_index; /* preimage must match the indexed version */
int update_index; /* check_index && apply */
+ int ita_only; /* add intent-to-add entries to the index */
/* These control cosmetic aspect of the output */
int diffstat; /* just show a diffstat, and don't actually apply */
diff --git a/archive-tar.c b/archive-tar.c
index b6f58dd..0bc50f6 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -5,6 +5,7 @@
#include "config.h"
#include "tar.h"
#include "archive.h"
+#include "object-store.h"
#include "streaming.h"
#include "run-command.h"
@@ -121,7 +122,7 @@ static int stream_blocked(const struct object_id *oid)
st = open_istream(oid, &type, &sz, NULL);
if (!st)
- return error("cannot stream blob %s", oid_to_hex(oid));
+ return error(_("cannot stream blob %s"), oid_to_hex(oid));
for (;;) {
readlen = read_istream(st, buf, sizeof(buf));
if (readlen <= 0)
@@ -256,7 +257,7 @@ static int write_tar_entry(struct archiver_args *args,
*header.typeflag = TYPEFLAG_REG;
mode = (mode | ((mode & 0100) ? 0777 : 0666)) & ~tar_umask;
} else {
- return error("unsupported file mode: 0%o (SHA1: %s)",
+ return error(_("unsupported file mode: 0%o (SHA1: %s)"),
mode, oid_to_hex(oid));
}
if (pathlen > sizeof(header.name)) {
@@ -283,7 +284,7 @@ static int write_tar_entry(struct archiver_args *args,
enum object_type type;
buffer = object_file_to_archive(args, path, oid, old_mode, &type, &size);
if (!buffer)
- return error("cannot read %s", oid_to_hex(oid));
+ return error(_("cannot read %s"), oid_to_hex(oid));
} else {
buffer = NULL;
size = 0;
@@ -454,17 +455,17 @@ static int write_tar_filter_archive(const struct archiver *ar,
filter.in = -1;
if (start_command(&filter) < 0)
- die_errno("unable to start '%s' filter", argv[0]);
+ die_errno(_("unable to start '%s' filter"), argv[0]);
close(1);
if (dup2(filter.in, 1) < 0)
- die_errno("unable to redirect descriptor");
+ die_errno(_("unable to redirect descriptor"));
close(filter.in);
r = write_tar_archive(ar, args);
close(1);
if (finish_command(&filter) != 0)
- die("'%s' filter reported error", argv[0]);
+ die(_("'%s' filter reported error"), argv[0]);
strbuf_release(&cmd);
return r;
diff --git a/archive-zip.c b/archive-zip.c
index 74f3fe9..024267f 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -6,6 +6,7 @@
#include "archive.h"
#include "streaming.h"
#include "utf8.h"
+#include "object-store.h"
#include "userdiff.h"
#include "xdiff-interface.h"
@@ -309,11 +310,11 @@ static int write_zip_entry(struct archiver_args *args,
if (is_utf8(path))
flags |= ZIP_UTF8;
else
- warning("Path is not valid UTF-8: %s", path);
+ warning(_("path is not valid UTF-8: %s"), path);
}
if (pathlen > 0xffff) {
- return error("path too long (%d chars, SHA1: %s): %s",
+ return error(_("path too long (%d chars, SHA1: %s): %s"),
(int)pathlen, oid_to_hex(oid), path);
}
@@ -340,7 +341,7 @@ static int write_zip_entry(struct archiver_args *args,
size > big_file_threshold) {
stream = open_istream(oid, &type, &size, NULL);
if (!stream)
- return error("cannot stream blob %s",
+ return error(_("cannot stream blob %s"),
oid_to_hex(oid));
flags |= ZIP_STREAM;
out = buffer = NULL;
@@ -348,7 +349,7 @@ static int write_zip_entry(struct archiver_args *args,
buffer = object_file_to_archive(args, path, oid, mode,
&type, &size);
if (!buffer)
- return error("cannot read %s",
+ return error(_("cannot read %s"),
oid_to_hex(oid));
crc = crc32(crc, buffer, size);
is_binary = entry_is_binary(path_without_prefix,
@@ -357,7 +358,7 @@ static int write_zip_entry(struct archiver_args *args,
}
compressed_size = (method == 0) ? size : 0;
} else {
- return error("unsupported file mode: 0%o (SHA1: %s)", mode,
+ return error(_("unsupported file mode: 0%o (SHA1: %s)"), mode,
oid_to_hex(oid));
}
@@ -466,7 +467,7 @@ static int write_zip_entry(struct archiver_args *args,
zstream.avail_in = readlen;
result = git_deflate(&zstream, 0);
if (result != Z_OK)
- die("deflate error (%d)", result);
+ die(_("deflate error (%d)"), result);
out_len = zstream.next_out - compressed;
if (out_len > 0) {
@@ -601,7 +602,7 @@ static void dos_time(timestamp_t *timestamp, int *dos_date, int *dos_time)
struct tm *t;
if (date_overflows(*timestamp))
- die("timestamp too large for this system: %"PRItime,
+ die(_("timestamp too large for this system: %"PRItime),
*timestamp);
time = (time_t)*timestamp;
t = localtime(&time);
diff --git a/archive.c b/archive.c
index 4fe7bec..78b0a39 100644
--- a/archive.c
+++ b/archive.c
@@ -1,6 +1,7 @@
#include "cache.h"
#include "config.h"
#include "refs.h"
+#include "object-store.h"
#include "commit.h"
#include "tree-walk.h"
#include "attr.h"
@@ -379,7 +380,7 @@ static void parse_treeish_arg(const char **argv,
if (get_oid(name, &oid))
die("Not a valid object name");
- commit = lookup_commit_reference_gently(&oid, 1);
+ commit = lookup_commit_reference_gently(the_repository, &oid, 1);
if (commit) {
commit_sha1 = commit->object.oid.hash;
archive_time = commit->date;
diff --git a/bisect.c b/bisect.c
index a579b50..e1275ba 100644
--- a/bisect.c
+++ b/bisect.c
@@ -12,6 +12,7 @@
#include "bisect.h"
#include "sha1-array.h"
#include "argv-array.h"
+#include "commit-slab.h"
static struct oid_array good_revs;
static struct oid_array skipped_revs;
@@ -70,16 +71,19 @@ static void clear_distance(struct commit_list *list)
}
}
+define_commit_slab(commit_weight, int *);
+static struct commit_weight commit_weight;
+
#define DEBUG_BISECT 0
static inline int weight(struct commit_list *elem)
{
- return *((int*)(elem->item->util));
+ return **commit_weight_at(&commit_weight, elem->item);
}
static inline void weight_set(struct commit_list *elem, int weight)
{
- *((int*)(elem->item->util)) = weight;
+ **commit_weight_at(&commit_weight, elem->item) = weight;
}
static int count_interesting_parents(struct commit *commit)
@@ -265,7 +269,7 @@ static struct commit_list *do_find_bisection(struct commit_list *list,
struct commit *commit = p->item;
unsigned flags = commit->object.flags;
- p->item->util = &weights[n++];
+ *commit_weight_at(&commit_weight, p->item) = &weights[n++];
switch (count_interesting_parents(commit)) {
case 0:
if (!(flags & TREESAME)) {
@@ -372,6 +376,7 @@ void find_bisection(struct commit_list **commit_list, int *reaches,
int *weights;
show_list("bisection 2 entry", 0, 0, *commit_list);
+ init_commit_weight(&commit_weight);
/*
* Count the number of total and tree-changing items on the
@@ -412,6 +417,7 @@ void find_bisection(struct commit_list **commit_list, int *reaches,
}
free(weights);
*commit_list = best;
+ clear_commit_weight(&commit_weight);
}
static int register_ref(const char *refname, const struct object_id *oid,
@@ -718,7 +724,7 @@ static int bisect_checkout(const struct object_id *bisect_rev, int no_checkout)
static struct commit *get_commit_reference(const struct object_id *oid)
{
- struct commit *r = lookup_commit_reference(oid);
+ struct commit *r = lookup_commit_reference(the_repository, oid);
if (!r)
die(_("Not a valid commit name %s"), oid_to_hex(oid));
return r;
diff --git a/blame.c b/blame.c
index 14d0e0b..58a7036 100644
--- a/blame.c
+++ b/blame.c
@@ -1,11 +1,31 @@
#include "cache.h"
#include "refs.h"
+#include "object-store.h"
#include "cache-tree.h"
#include "mergesort.h"
#include "diff.h"
#include "diffcore.h"
#include "tag.h"
#include "blame.h"
+#include "alloc.h"
+#include "commit-slab.h"
+
+define_commit_slab(blame_suspects, struct blame_origin *);
+static struct blame_suspects blame_suspects;
+
+struct blame_origin *get_blame_suspects(struct commit *commit)
+{
+ struct blame_origin **result;
+
+ result = blame_suspects_peek(&blame_suspects, commit);
+
+ return result ? *result : NULL;
+}
+
+static void set_blame_suspects(struct commit *commit, struct blame_origin *origin)
+{
+ *blame_suspects_at(&blame_suspects, commit) = origin;
+}
void blame_origin_decref(struct blame_origin *o)
{
@@ -15,12 +35,12 @@ void blame_origin_decref(struct blame_origin *o)
blame_origin_decref(o->previous);
free(o->file.ptr);
/* Should be present exactly once in commit chain */
- for (p = o->commit->util; p; l = p, p = p->next) {
+ for (p = get_blame_suspects(o->commit); p; l = p, p = p->next) {
if (p == o) {
if (l)
l->next = p->next;
else
- o->commit->util = p->next;
+ set_blame_suspects(o->commit, p->next);
free(o);
return;
}
@@ -41,8 +61,8 @@ static struct blame_origin *make_origin(struct commit *commit, const char *path)
FLEX_ALLOC_STR(o, path, path);
o->commit = commit;
o->refcnt = 1;
- o->next = commit->util;
- commit->util = o;
+ o->next = get_blame_suspects(commit);
+ set_blame_suspects(commit, o);
return o;
}
@@ -54,13 +74,13 @@ static struct blame_origin *get_origin(struct commit *commit, const char *path)
{
struct blame_origin *o, *l;
- for (o = commit->util, l = NULL; o; l = o, o = o->next) {
+ for (o = get_blame_suspects(commit), l = NULL; o; l = o, o = o->next) {
if (!strcmp(o->path, path)) {
/* bump to front */
if (l) {
l->next = o->next;
- o->next = commit->util;
- commit->util = o;
+ o->next = get_blame_suspects(commit);
+ set_blame_suspects(commit, o);
}
return blame_origin_incref(o);
}
@@ -99,7 +119,7 @@ static struct commit_list **append_parent(struct commit_list **tail, const struc
{
struct commit *parent;
- parent = lookup_commit_reference(oid);
+ parent = lookup_commit_reference(the_repository, oid);
if (!parent)
die("no such commit %s", oid_to_hex(oid));
return &commit_list_insert(parent, tail)->next;
@@ -110,17 +130,19 @@ static void append_merge_parents(struct commit_list **tail)
int merge_head;
struct strbuf line = STRBUF_INIT;
- merge_head = open(git_path_merge_head(), O_RDONLY);
+ merge_head = open(git_path_merge_head(the_repository), O_RDONLY);
if (merge_head < 0) {
if (errno == ENOENT)
return;
- die("cannot open '%s' for reading", git_path_merge_head());
+ die("cannot open '%s' for reading",
+ git_path_merge_head(the_repository));
}
while (!strbuf_getwholeline_fd(&line, merge_head, '\n')) {
struct object_id oid;
if (line.len < GIT_SHA1_HEXSZ || get_oid_hex(line.buf, &oid))
- die("unknown line in '%s': %s", git_path_merge_head(), line.buf);
+ die("unknown line in '%s': %s",
+ git_path_merge_head(the_repository), line.buf);
tail = append_parent(tail, &oid);
}
close(merge_head);
@@ -136,7 +158,7 @@ static void set_commit_buffer_from_strbuf(struct commit *c, struct strbuf *sb)
{
size_t len;
void *buf = strbuf_detach(sb, &len);
- set_commit_buffer(c, buf, len);
+ set_commit_buffer(the_repository, c, buf, len);
}
/*
@@ -154,14 +176,14 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
struct strbuf buf = STRBUF_INIT;
const char *ident;
time_t now;
- int size, len;
+ int len;
struct cache_entry *ce;
unsigned mode;
struct strbuf msg = STRBUF_INIT;
read_cache();
time(&now);
- commit = alloc_commit_node();
+ commit = alloc_commit_node(the_repository);
commit->object.parsed = 1;
commit->date = now;
parent_tail = &commit->parents;
@@ -252,8 +274,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
/* Let's not bother reading from HEAD tree */
mode = S_IFREG | 0644;
}
- size = cache_entry_size(len);
- ce = xcalloc(1, size);
+ ce = make_empty_cache_entry(&the_index, len);
oidcpy(&ce->oid, &origin->blob_oid);
memcpy(ce->name, path, len);
ce->ce_flags = create_ce_flags(0);
@@ -478,7 +499,7 @@ static void queue_blames(struct blame_scoreboard *sb, struct blame_origin *porig
porigin->suspects = blame_merge(porigin->suspects, sorted);
else {
struct blame_origin *o;
- for (o = porigin->commit->util; o; o = o->next) {
+ for (o = get_blame_suspects(porigin->commit); o; o = o->next) {
if (o->suspects) {
porigin->suspects = sorted;
return;
@@ -525,7 +546,7 @@ static struct blame_origin *find_origin(struct commit *parent,
const char *paths[2];
/* First check any existing origins */
- for (porigin = parent->util; porigin; porigin = porigin->next)
+ for (porigin = get_blame_suspects(parent); porigin; porigin = porigin->next)
if (!strcmp(porigin->path, origin->path)) {
/*
* The same path between origin and its parent
@@ -1550,7 +1571,7 @@ void assign_blame(struct blame_scoreboard *sb, int opt)
while (commit) {
struct blame_entry *ent;
- struct blame_origin *suspect = commit->util;
+ struct blame_origin *suspect = get_blame_suspects(commit);
/* find one suspect to break down */
while (suspect && !suspect->suspects)
@@ -1652,7 +1673,7 @@ static struct commit *find_single_final(struct rev_info *revs,
struct object *obj = revs->pending.objects[i].item;
if (obj->flags & UNINTERESTING)
continue;
- obj = deref_tag(obj, NULL, 0);
+ obj = deref_tag(the_repository, obj, NULL, 0);
if (obj->type != OBJ_COMMIT)
die("Non commit %s?", revs->pending.objects[i].name);
if (found)
@@ -1683,14 +1704,15 @@ static struct commit *dwim_reverse_initial(struct rev_info *revs,
/* Is that sole rev a committish? */
obj = revs->pending.objects[0].item;
- obj = deref_tag(obj, NULL, 0);
+ obj = deref_tag(the_repository, obj, NULL, 0);
if (obj->type != OBJ_COMMIT)
return NULL;
/* Do we have HEAD? */
if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, &head_oid, NULL))
return NULL;
- head_commit = lookup_commit_reference_gently(&head_oid, 1);
+ head_commit = lookup_commit_reference_gently(the_repository,
+ &head_oid, 1);
if (!head_commit)
return NULL;
@@ -1718,7 +1740,7 @@ static struct commit *find_single_initial(struct rev_info *revs,
struct object *obj = revs->pending.objects[i].item;
if (!(obj->flags & UNINTERESTING))
continue;
- obj = deref_tag(obj, NULL, 0);
+ obj = deref_tag(the_repository, obj, NULL, 0);
if (obj->type != OBJ_COMMIT)
die("Non commit %s?", revs->pending.objects[i].name);
if (found)
@@ -1752,6 +1774,8 @@ void setup_scoreboard(struct blame_scoreboard *sb, const char *path, struct blam
struct commit *final_commit = NULL;
enum object_type type;
+ init_blame_suspects(&blame_suspects);
+
if (sb->reverse && sb->contents_from)
die(_("--contents and --reverse do not blend well."));
@@ -1815,7 +1839,7 @@ void setup_scoreboard(struct blame_scoreboard *sb, const char *path, struct blam
}
if (is_null_oid(&sb->final->object.oid)) {
- o = sb->final->util;
+ o = get_blame_suspects(sb->final);
sb->final_buf = xmemdupz(o->file.ptr, o->file.size);
sb->final_buf_size = o->file.size;
}
diff --git a/blame.h b/blame.h
index a6c915c..2092f95 100644
--- a/blame.h
+++ b/blame.h
@@ -172,4 +172,6 @@ extern void setup_scoreboard(struct blame_scoreboard *sb, const char *path, stru
extern struct blame_entry *blame_entry_prepend(struct blame_entry *head, long start, long end, struct blame_origin *o);
+extern struct blame_origin *get_blame_suspects(struct commit *commit);
+
#endif /* BLAME_H */
diff --git a/blob.c b/blob.c
index fa2ab4f..342bdbb 100644
--- a/blob.c
+++ b/blob.c
@@ -1,14 +1,17 @@
#include "cache.h"
#include "blob.h"
+#include "repository.h"
+#include "alloc.h"
const char *blob_type = "blob";
-struct blob *lookup_blob(const struct object_id *oid)
+struct blob *lookup_blob(struct repository *r, const struct object_id *oid)
{
- struct object *obj = lookup_object(oid->hash);
+ struct object *obj = lookup_object(r, oid->hash);
if (!obj)
- return create_object(oid->hash, alloc_blob_node());
- return object_as_type(obj, OBJ_BLOB, 0);
+ return create_object(r, oid->hash,
+ alloc_blob_node(r));
+ return object_as_type(r, obj, OBJ_BLOB, 0);
}
int parse_blob_buffer(struct blob *item, void *buffer, unsigned long size)
diff --git a/blob.h b/blob.h
index 4460616..1664872 100644
--- a/blob.h
+++ b/blob.h
@@ -9,7 +9,7 @@ struct blob {
struct object object;
};
-struct blob *lookup_blob(const struct object_id *oid);
+struct blob *lookup_blob(struct repository *r, const struct object_id *oid);
int parse_blob_buffer(struct blob *item, void *buffer, unsigned long size);
diff --git a/branch.c b/branch.c
index f967c98..ecd710d 100644
--- a/branch.c
+++ b/branch.c
@@ -302,7 +302,7 @@ void create_branch(const char *name, const char *start_name,
break;
}
- if ((commit = lookup_commit_reference(&oid)) == NULL)
+ if ((commit = lookup_commit_reference(the_repository, &oid)) == NULL)
die(_("Not a valid branch point: '%s'."), start_name);
oidcpy(&oid, &commit->object.oid);
@@ -340,13 +340,13 @@ void create_branch(const char *name, const char *start_name,
void remove_branch_state(void)
{
- unlink(git_path_cherry_pick_head());
- unlink(git_path_revert_head());
- unlink(git_path_merge_head());
- unlink(git_path_merge_rr());
- unlink(git_path_merge_msg());
- unlink(git_path_merge_mode());
- unlink(git_path_squash_msg());
+ unlink(git_path_cherry_pick_head(the_repository));
+ unlink(git_path_revert_head(the_repository));
+ unlink(git_path_merge_head(the_repository));
+ unlink(git_path_merge_rr(the_repository));
+ unlink(git_path_merge_msg(the_repository));
+ unlink(git_path_merge_mode(the_repository));
+ unlink(git_path_squash_msg(the_repository));
}
void die_if_checked_out(const char *branch, int ignore_current_worktree)
diff --git a/builtin.h b/builtin.h
index 4e0f647..0362f1c 100644
--- a/builtin.h
+++ b/builtin.h
@@ -220,6 +220,7 @@ extern int cmd_serve(int argc, const char **argv, const char *prefix);
extern int cmd_shortlog(int argc, const char **argv, const char *prefix);
extern int cmd_show(int argc, const char **argv, const char *prefix);
extern int cmd_show_branch(int argc, const char **argv, const char *prefix);
+extern int cmd_show_index(int argc, const char **argv, const char *prefix);
extern int cmd_status(int argc, const char **argv, const char *prefix);
extern int cmd_stripspace(int argc, const char **argv, const char *prefix);
extern int cmd_submodule__helper(int argc, const char **argv, const char *prefix);
diff --git a/builtin/am.c b/builtin/am.c
index 2fc2d1e..2c19e69 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -32,6 +32,7 @@
#include "apply.h"
#include "string-list.h"
#include "packfile.h"
+#include "repository.h"
/**
* Returns 1 if the file is empty or does not exist, 0 otherwise.
@@ -1400,9 +1401,10 @@ static void write_index_patch(const struct am_state *state)
FILE *fp;
if (!get_oid_tree("HEAD", &head))
- tree = lookup_tree(&head);
+ tree = lookup_tree(the_repository, &head);
else
- tree = lookup_tree(the_hash_algo->empty_tree);
+ tree = lookup_tree(the_repository,
+ the_repository->hash_algo->empty_tree);
fp = xfopen(am_path(state, "patch"), "w");
init_revisions(&rev_info, NULL);
@@ -1631,7 +1633,8 @@ static void do_commit(const struct am_state *state)
if (!get_oid_commit("HEAD", &parent)) {
old_oid = &parent;
- commit_list_insert(lookup_commit(&parent), &parents);
+ commit_list_insert(lookup_commit(the_repository, &parent),
+ &parents);
} else {
old_oid = NULL;
say(state, stderr, _("applying to an empty history"));
@@ -1763,7 +1766,7 @@ static void am_run(struct am_state *state, int resume)
refresh_and_write_cache();
- if (index_has_changes(&sb)) {
+ if (index_has_changes(&the_index, NULL, &sb)) {
write_state_bool(state, "dirtyindex", 1);
die(_("Dirty index: cannot apply patches (dirty: %s)"), sb.buf);
}
@@ -1820,22 +1823,19 @@ static void am_run(struct am_state *state, int resume)
* Applying the patch to an earlier tree and merging
* the result may have produced the same tree as ours.
*/
- if (!apply_status && !index_has_changes(NULL)) {
+ if (!apply_status &&
+ !index_has_changes(&the_index, NULL, NULL)) {
say(state, stdout, _("No changes -- Patch already applied."));
goto next;
}
}
if (apply_status) {
- int advice_amworkdir = 1;
-
printf_ln(_("Patch failed at %s %.*s"), msgnum(state),
linelen(state->msg), state->msg);
- git_config_get_bool("advice.amworkdir", &advice_amworkdir);
-
if (advice_amworkdir)
- printf_ln(_("Use 'git am --show-current-patch' to see the failed patch"));
+ advise(_("Use 'git am --show-current-patch' to see the failed patch"));
die_user_resolve(state);
}
@@ -1878,7 +1878,7 @@ static void am_resolve(struct am_state *state)
say(state, stdout, _("Applying: %.*s"), linelen(state->msg), state->msg);
- if (!index_has_changes(NULL)) {
+ if (!index_has_changes(&the_index, NULL, NULL)) {
printf_ln(_("No changes - did you forget to use 'git add'?\n"
"If there is nothing left to stage, chances are that something else\n"
"already introduced the same changes; you might want to skip this patch."));
diff --git a/builtin/blame.c b/builtin/blame.c
index 3295718..97f6eca 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -9,6 +9,7 @@
#include "config.h"
#include "color.h"
#include "builtin.h"
+#include "repository.h"
#include "commit.h"
#include "diff.h"
#include "revision.h"
@@ -23,6 +24,7 @@
#include "line-log.h"
#include "dir.h"
#include "progress.h"
+#include "object-store.h"
#include "blame.h"
#include "string-list.h"
@@ -408,7 +410,7 @@ static void parse_color_fields(const char *s)
}
if (next == EXPECT_COLOR)
- die (_("must end with a color"));
+ die(_("must end with a color"));
colorfield[colorfield_nr].hop = TIME_MAX;
string_list_clear(&l, 0);
@@ -543,7 +545,7 @@ static void output(struct blame_scoreboard *sb, int option)
struct commit *commit = ent->suspect->commit;
if (commit->object.flags & MORE_THAN_ONE_PATH)
continue;
- for (suspect = commit->util; suspect; suspect = suspect->next) {
+ for (suspect = get_blame_suspects(commit); suspect; suspect = suspect->next) {
if (suspect->guilty && count++) {
commit->object.flags |= MORE_THAN_ONE_PATH;
break;
@@ -576,7 +578,7 @@ static int read_ancestry(const char *graft_file)
/* The format is just "Commit Parent1 Parent2 ...\n" */
struct commit_graft *graft = read_graft_line(&buf);
if (graft)
- register_commit_graft(graft, 0);
+ register_commit_graft(the_repository, graft, 0);
}
fclose(fp);
strbuf_release(&buf);
@@ -1000,13 +1002,13 @@ parse_done:
nth_line_cb, &sb, lno, anchor,
&bottom, &top, sb.path))
usage(blame_usage);
- if (lno < top || ((lno || bottom) && lno < bottom))
+ if ((!lno && (top || bottom)) || lno < bottom)
die(Q_("file %s has only %lu line",
"file %s has only %lu lines",
lno), path, lno);
if (bottom < 1)
bottom = 1;
- if (top < 1)
+ if (top < 1 || lno < top)
top = lno;
bottom--;
range_set_append_unsafe(&ranges, bottom, top);
@@ -1069,7 +1071,9 @@ parse_done:
find_alignment(&sb, &output_option);
if (!*repeated_meta_color &&
(output_option & OUTPUT_COLOR_LINE))
- strcpy(repeated_meta_color, GIT_COLOR_CYAN);
+ xsnprintf(repeated_meta_color,
+ sizeof(repeated_meta_color),
+ "%s", GIT_COLOR_CYAN);
}
if (output_option & OUTPUT_ANNOTATE_COMPAT)
output_option &= ~(OUTPUT_COLOR_LINE | OUTPUT_SHOW_AGE_WITH_COLOR);
diff --git a/builtin/branch.c b/builtin/branch.c
index 5217ba3..4fc55c3 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -22,6 +22,7 @@
#include "wt-status.h"
#include "ref-filter.h"
#include "worktree.h"
+#include "help.h"
static const char * const builtin_branch_usage[] = {
N_("git branch [<options>] [-r | -a] [--merged | --no-merged]"),
@@ -36,6 +37,7 @@ static const char * const builtin_branch_usage[] = {
static const char *head;
static struct object_id head_oid;
+static int used_deprecated_reflog_option;
static int branch_use_color = -1;
static char branch_colors[][COLOR_MAXLEN] = {
@@ -55,25 +57,19 @@ enum color_branch {
BRANCH_COLOR_UPSTREAM = 5
};
+static const char *color_branch_slots[] = {
+ [BRANCH_COLOR_RESET] = "reset",
+ [BRANCH_COLOR_PLAIN] = "plain",
+ [BRANCH_COLOR_REMOTE] = "remote",
+ [BRANCH_COLOR_LOCAL] = "local",
+ [BRANCH_COLOR_CURRENT] = "current",
+ [BRANCH_COLOR_UPSTREAM] = "upstream",
+};
+
static struct string_list output = STRING_LIST_INIT_DUP;
static unsigned int colopts;
-static int parse_branch_color_slot(const char *slot)
-{
- if (!strcasecmp(slot, "plain"))
- return BRANCH_COLOR_PLAIN;
- if (!strcasecmp(slot, "reset"))
- return BRANCH_COLOR_RESET;
- if (!strcasecmp(slot, "remote"))
- return BRANCH_COLOR_REMOTE;
- if (!strcasecmp(slot, "local"))
- return BRANCH_COLOR_LOCAL;
- if (!strcasecmp(slot, "current"))
- return BRANCH_COLOR_CURRENT;
- if (!strcasecmp(slot, "upstream"))
- return BRANCH_COLOR_UPSTREAM;
- return -1;
-}
+define_list_config_array(color_branch_slots);
static int git_branch_config(const char *var, const char *value, void *cb)
{
@@ -86,7 +82,7 @@ static int git_branch_config(const char *var, const char *value, void *cb)
return 0;
}
if (skip_prefix(var, "color.branch.", &slot_name)) {
- int slot = parse_branch_color_slot(slot_name);
+ int slot = LOOKUP_CONFIG(color_branch_slots, slot_name);
if (slot < 0)
return 0;
if (!value)
@@ -126,7 +122,8 @@ static int branch_merged(int kind, const char *name,
(reference_name = reference_name_to_free =
resolve_refdup(upstream, RESOLVE_REF_READING,
&oid, NULL)) != NULL)
- reference_rev = lookup_commit_reference(&oid);
+ reference_rev = lookup_commit_reference(the_repository,
+ &oid);
}
if (!reference_rev)
reference_rev = head_rev;
@@ -159,7 +156,7 @@ static int check_branch_commit(const char *branchname, const char *refname,
const struct object_id *oid, struct commit *head_rev,
int kinds, int force)
{
- struct commit *rev = lookup_commit_reference(oid);
+ struct commit *rev = lookup_commit_reference(the_repository, oid);
if (!rev) {
error(_("Couldn't look up commit object for '%s'"), refname);
return -1;
@@ -213,7 +210,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
}
if (!force) {
- head_rev = lookup_commit_reference(&head_oid);
+ head_rev = lookup_commit_reference(the_repository, &head_oid);
if (!head_rev)
die(_("Couldn't look up commit object for HEAD"));
}
@@ -573,6 +570,14 @@ static int edit_branch_description(const char *branch_name)
return 0;
}
+static int deprecated_reflog_option_cb(const struct option *opt,
+ const char *arg, int unset)
+{
+ used_deprecated_reflog_option = 1;
+ *(int *)opt->value = !unset;
+ return 0;
+}
+
int cmd_branch(int argc, const char **argv, const char *prefix)
{
int delete = 0, rename = 0, copy = 0, force = 0, list = 0;
@@ -615,7 +620,13 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT_BIT('c', "copy", &copy, N_("copy a branch and its reflog"), 1),
OPT_BIT('C', NULL, &copy, N_("copy a branch, even if target exists"), 2),
OPT_BOOL(0, "list", &list, N_("list branch names")),
- OPT_BOOL('l', "create-reflog", &reflog, N_("create the branch's reflog")),
+ OPT_BOOL(0, "create-reflog", &reflog, N_("create the branch's reflog")),
+ {
+ OPTION_CALLBACK, 'l', NULL, &reflog, NULL,
+ N_("deprecated synonym for --create-reflog"),
+ PARSE_OPT_NOARG | PARSE_OPT_HIDDEN,
+ deprecated_reflog_option_cb
+ },
OPT_BOOL(0, "edit-description", &edit_description,
N_("edit the description for the branch")),
OPT__FORCE(&force, N_("force creation, move/rename, deletion"), PARSE_OPT_NOCOMPLETE),
@@ -688,6 +699,11 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (list)
setup_auto_pager("branch", 1);
+ if (used_deprecated_reflog_option && !list) {
+ warning("the '-l' alias for '--create-reflog' is deprecated;");
+ warning("it will be removed in a future version of Git");
+ }
+
if (delete) {
if (!argc)
die(_("branch name required"));
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 665b581..4a44b24 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -13,6 +13,7 @@
#include "tree-walk.h"
#include "sha1-array.h"
#include "packfile.h"
+#include "object-store.h"
struct batch_options {
int enabled;
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 2e1d237..cb6bb76 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -4,6 +4,7 @@
#include "lockfile.h"
#include "parse-options.h"
#include "refs.h"
+#include "object-store.h"
#include "commit.h"
#include "tree.h"
#include "tree-walk.h"
@@ -22,6 +23,7 @@
#include "resolve-undo.h"
#include "submodule-config.h"
#include "submodule.h"
+#include "advice.h"
static const char * const checkout_usage[] = {
N_("git checkout [<options>] <branch>"),
@@ -77,7 +79,7 @@ static int update_some(const struct object_id *oid, struct strbuf *base,
return READ_TREE_RECURSIVE;
len = base->len + strlen(pathname);
- ce = xcalloc(1, cache_entry_size(len));
+ ce = make_empty_cache_entry(&the_index, len);
oidcpy(&ce->oid, oid);
memcpy(ce->name, base->buf, base->len);
memcpy(ce->name + base->len, pathname, len - base->len);
@@ -96,7 +98,7 @@ static int update_some(const struct object_id *oid, struct strbuf *base,
if (ce->ce_mode == old->ce_mode &&
!oidcmp(&ce->oid, &old->oid)) {
old->ce_flags |= CE_UPDATE;
- free(ce);
+ discard_cache_entry(ce);
return 0;
}
}
@@ -230,11 +232,11 @@ static int checkout_merged(int pos, const struct checkout *state)
if (write_object_file(result_buf.ptr, result_buf.size, blob_type, &oid))
die(_("Unable to add merge result for '%s'"), path);
free(result_buf.ptr);
- ce = make_cache_entry(mode, oid.hash, path, 2, 0);
+ ce = make_transient_cache_entry(mode, &oid, path, 2);
if (!ce)
die(_("make_cache_entry failed for path '%s'"), path);
status = checkout_entry(ce, state, NULL);
- free(ce);
+ discard_cache_entry(ce);
return status;
}
@@ -378,7 +380,7 @@ static int checkout_paths(const struct checkout_opts *opts,
die(_("unable to write new index file"));
read_ref_full("HEAD", 0, &rev, NULL);
- head = lookup_commit_reference_gently(&rev, 1);
+ head = lookup_commit_reference_gently(the_repository, &rev, 1);
errs |= post_checkout_hook(head, head, 0);
return errs;
@@ -829,7 +831,7 @@ static int switch_branches(const struct checkout_opts *opts,
memset(&old_branch_info, 0, sizeof(old_branch_info));
old_branch_info.path = path_to_free = resolve_refdup("HEAD", 0, &rev, &flag);
if (old_branch_info.path)
- old_branch_info.commit = lookup_commit_reference_gently(&rev, 1);
+ old_branch_info.commit = lookup_commit_reference_gently(the_repository, &rev, 1);
if (!(flag & REF_ISSYMREF))
old_branch_info.path = NULL;
@@ -878,7 +880,8 @@ 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)
+ struct object_id *rev,
+ int *dwim_remotes_matched)
{
struct tree **source_tree = &opts->source_tree;
const char **new_branch = &opts->new_branch;
@@ -910,8 +913,10 @@ static int parse_branchname_arg(int argc, const char **argv,
* (b) If <something> is _not_ a commit, either "--" is present
* or <something> is not a path, no -t or -b was given, and
* and there is a tracking branch whose name is <something>
- * in one and only one remote, then this is a short-hand to
- * fork local <something> from that remote-tracking branch.
+ * in one and only one remote (or if the branch exists on the
+ * remote named in checkout.defaultRemote), then this is a
+ * short-hand to fork local <something> from that
+ * remote-tracking branch.
*
* (c) Otherwise, if "--" is present, treat it like case (1).
*
@@ -972,7 +977,8 @@ 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);
+ const char *remote = unique_tracking_name(arg, rev,
+ dwim_remotes_matched);
if (remote) {
*new_branch = arg;
arg = remote;
@@ -1003,7 +1009,7 @@ static int parse_branchname_arg(int argc, const char **argv,
else
new_branch_info->path = NULL; /* not an existing branch */
- new_branch_info->commit = lookup_commit_reference_gently(rev, 1);
+ new_branch_info->commit = lookup_commit_reference_gently(the_repository, rev, 1);
if (!new_branch_info->commit) {
/* not a commit */
*source_tree = parse_tree_indirect(rev);
@@ -1109,6 +1115,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
struct branch_info new_branch_info;
char *conflict_style = NULL;
int dwim_new_local_branch = 1;
+ int dwim_remotes_matched = 0;
struct option options[] = {
OPT__QUIET(&opts.quiet, N_("suppress progress reporting")),
OPT_STRING('b', NULL, &opts.new_branch, N_("branch"),
@@ -1120,10 +1127,12 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
OPT_SET_INT('t', "track", &opts.track, N_("set upstream info for new branch"),
BRANCH_TRACK_EXPLICIT),
OPT_STRING(0, "orphan", &opts.new_orphan_branch, N_("new-branch"), N_("new unparented branch")),
- OPT_SET_INT('2', "ours", &opts.writeout_stage, N_("checkout our version for unmerged files"),
- 2),
- OPT_SET_INT('3', "theirs", &opts.writeout_stage, N_("checkout their version for unmerged files"),
- 3),
+ OPT_SET_INT_F('2', "ours", &opts.writeout_stage,
+ N_("checkout our version for unmerged files"),
+ 2, PARSE_OPT_NONEG),
+ OPT_SET_INT_F('3', "theirs", &opts.writeout_stage,
+ N_("checkout their version for unmerged files"),
+ 3, PARSE_OPT_NONEG),
OPT__FORCE(&opts.force, N_("force checkout (throw away local modifications)"),
PARSE_OPT_NOCOMPLETE),
OPT_BOOL('m', "merge", &opts.merge, N_("perform a 3-way merge with the new branch")),
@@ -1189,12 +1198,12 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
if (opts.track != BRANCH_TRACK_UNSPECIFIED && !opts.new_branch) {
const char *argv0 = argv[0];
if (!argc || !strcmp(argv0, "--"))
- die (_("--track needs a branch name"));
+ die(_("--track needs a branch name"));
skip_prefix(argv0, "refs/", &argv0);
skip_prefix(argv0, "remotes/", &argv0);
argv0 = strchr(argv0, '/');
if (!argv0 || !argv0[1])
- die (_("Missing branch name; try -b"));
+ die(_("missing branch name; try -b"));
opts.new_branch = argv0 + 1;
}
@@ -1219,7 +1228,8 @@ int cmd_checkout(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);
+ &new_branch_info, &opts, &rev,
+ &dwim_remotes_matched);
argv += n;
argc -= n;
}
@@ -1261,8 +1271,26 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
}
UNLEAK(opts);
- if (opts.patch_mode || opts.pathspec.nr)
- return checkout_paths(&opts, new_branch_info.name);
- else
+ 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 {
return checkout_branch(&opts, &new_branch_info);
+ }
}
diff --git a/builtin/clean.c b/builtin/clean.c
index fad533a..ab402c2 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -16,6 +16,7 @@
#include "column.h"
#include "color.h"
#include "pathspec.h"
+#include "help.h"
static int force = -1; /* unset */
static int interactive;
@@ -42,6 +43,15 @@ enum color_clean {
CLEAN_COLOR_ERROR = 5
};
+static const char *color_interactive_slots[] = {
+ [CLEAN_COLOR_ERROR] = "error",
+ [CLEAN_COLOR_HEADER] = "header",
+ [CLEAN_COLOR_HELP] = "help",
+ [CLEAN_COLOR_PLAIN] = "plain",
+ [CLEAN_COLOR_PROMPT] = "prompt",
+ [CLEAN_COLOR_RESET] = "reset",
+};
+
static int clean_use_color = -1;
static char clean_colors[][COLOR_MAXLEN] = {
[CLEAN_COLOR_ERROR] = GIT_COLOR_BOLD_RED,
@@ -82,22 +92,7 @@ struct menu_stuff {
void *stuff;
};
-static int parse_clean_color_slot(const char *var)
-{
- if (!strcasecmp(var, "reset"))
- return CLEAN_COLOR_RESET;
- if (!strcasecmp(var, "plain"))
- return CLEAN_COLOR_PLAIN;
- if (!strcasecmp(var, "prompt"))
- return CLEAN_COLOR_PROMPT;
- if (!strcasecmp(var, "header"))
- return CLEAN_COLOR_HEADER;
- if (!strcasecmp(var, "help"))
- return CLEAN_COLOR_HELP;
- if (!strcasecmp(var, "error"))
- return CLEAN_COLOR_ERROR;
- return -1;
-}
+define_list_config_array(color_interactive_slots);
static int git_clean_config(const char *var, const char *value, void *cb)
{
@@ -113,7 +108,7 @@ static int git_clean_config(const char *var, const char *value, void *cb)
return 0;
}
if (skip_prefix(var, "color.interactive.", &slot_name)) {
- int slot = parse_clean_color_slot(slot_name);
+ int slot = LOOKUP_CONFIG(color_interactive_slots, slot_name);
if (slot < 0)
return 0;
if (!value)
diff --git a/builtin/clone.c b/builtin/clone.c
index 99e73da..26fb0da 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -15,6 +15,7 @@
#include "fetch-pack.h"
#include "refs.h"
#include "refspec.h"
+#include "object-store.h"
#include "tree.h"
#include "tree-walk.h"
#include "unpack-trees.h"
@@ -695,7 +696,8 @@ static void update_head(const struct ref *our, const struct ref *remote,
install_branch_config(0, head, option_origin, our->name);
}
} else if (our) {
- struct commit *c = lookup_commit_reference(&our->old_oid);
+ struct commit *c = lookup_commit_reference(the_repository,
+ &our->old_oid);
/* --branch specifies a non-branch (i.e. tags), detach HEAD */
update_ref(msg, "HEAD", &c->object.oid, NULL, REF_NO_DEREF,
UPDATE_REFS_DIE_ON_ERR);
@@ -895,7 +897,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
int err = 0, complete_refs_before_fetch = 1;
int submodule_progress;
- struct refspec_item refspec;
+ struct refspec rs = REFSPEC_INIT_FETCH;
+ struct argv_array ref_prefixes = ARGV_ARRAY_INIT;
fetch_if_missing = 0;
@@ -1077,7 +1080,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
if (option_required_reference.nr || option_optional_reference.nr)
setup_reference();
- refspec_item_init(&refspec, value.buf, REFSPEC_FETCH);
+ refspec_append(&rs, value.buf);
strbuf_reset(&value);
@@ -1134,10 +1137,18 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
if (transport->smart_options && !deepen && !filter_options.choice)
transport->smart_options->check_self_contained_and_connected = 1;
- refs = transport_get_remote_refs(transport, NULL);
+
+ argv_array_push(&ref_prefixes, "HEAD");
+ refspec_ref_prefixes(&rs, &ref_prefixes);
+ if (option_branch)
+ expand_ref_prefix(&ref_prefixes, option_branch);
+ if (!option_no_tags)
+ argv_array_push(&ref_prefixes, "refs/tags/");
+
+ refs = transport_get_remote_refs(transport, &ref_prefixes);
if (refs) {
- mapped_refs = wanted_peer_refs(refs, &refspec);
+ mapped_refs = wanted_peer_refs(refs, &rs.items[0]);
/*
* transport_get_remote_refs() may return refs with null sha-1
* in mapped_refs (see struct transport->get_refs_list
@@ -1155,7 +1166,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
}
if (!is_local && !complete_refs_before_fetch)
- transport_fetch_refs(transport, mapped_refs);
+ transport_fetch_refs(transport, mapped_refs, NULL);
remote_head = find_ref_by_name(refs, "HEAD");
remote_head_points_at =
@@ -1197,11 +1208,11 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
if (is_local)
clone_local(path, git_dir);
else if (refs && complete_refs_before_fetch)
- transport_fetch_refs(transport, mapped_refs);
+ transport_fetch_refs(transport, mapped_refs, NULL);
update_remote_refs(refs, mapped_refs, remote_head_points_at,
branch_top.buf, reflog_msg.buf, transport,
- !is_local && !filter_options.choice);
+ !is_local);
update_head(our_head_points_at, remote_head, reflog_msg.buf);
@@ -1231,6 +1242,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
strbuf_release(&value);
junk_mode = JUNK_LEAVE_ALL;
- refspec_item_clear(&refspec);
+ refspec_clear(&rs);
+ argv_array_clear(&ref_prefixes);
return err;
}
diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c
index 37420ae..0bf0c48 100644
--- a/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@ -3,12 +3,19 @@
#include "dir.h"
#include "lockfile.h"
#include "parse-options.h"
+#include "repository.h"
#include "commit-graph.h"
static char const * const builtin_commit_graph_usage[] = {
N_("git commit-graph [--object-dir <objdir>]"),
N_("git commit-graph read [--object-dir <objdir>]"),
- N_("git commit-graph write [--object-dir <objdir>] [--append] [--stdin-packs|--stdin-commits]"),
+ N_("git commit-graph verify [--object-dir <objdir>]"),
+ N_("git commit-graph write [--object-dir <objdir>] [--append] [--reachable|--stdin-packs|--stdin-commits]"),
+ NULL
+};
+
+static const char * const builtin_commit_graph_verify_usage[] = {
+ N_("git commit-graph verify [--object-dir <objdir>]"),
NULL
};
@@ -18,17 +25,48 @@ static const char * const builtin_commit_graph_read_usage[] = {
};
static const char * const builtin_commit_graph_write_usage[] = {
- N_("git commit-graph write [--object-dir <objdir>] [--append] [--stdin-packs|--stdin-commits]"),
+ N_("git commit-graph write [--object-dir <objdir>] [--append] [--reachable|--stdin-packs|--stdin-commits]"),
NULL
};
static struct opts_commit_graph {
const char *obj_dir;
+ int reachable;
int stdin_packs;
int stdin_commits;
int append;
} opts;
+
+static int graph_verify(int argc, const char **argv)
+{
+ struct commit_graph *graph = NULL;
+ char *graph_name;
+
+ static struct option builtin_commit_graph_verify_options[] = {
+ OPT_STRING(0, "object-dir", &opts.obj_dir,
+ N_("dir"),
+ N_("The object directory to store the graph")),
+ OPT_END(),
+ };
+
+ argc = parse_options(argc, argv, NULL,
+ builtin_commit_graph_verify_options,
+ builtin_commit_graph_verify_usage, 0);
+
+ if (!opts.obj_dir)
+ opts.obj_dir = get_object_directory();
+
+ graph_name = get_commit_graph_filename(opts.obj_dir);
+ graph = load_commit_graph_one(graph_name);
+ FREE_AND_NULL(graph_name);
+
+ if (!graph)
+ return 0;
+
+ return verify_commit_graph(the_repository, graph);
+}
+
static int graph_read(int argc, const char **argv)
{
struct commit_graph *graph = NULL;
@@ -51,8 +89,11 @@ static int graph_read(int argc, const char **argv)
graph_name = get_commit_graph_filename(opts.obj_dir);
graph = load_commit_graph_one(graph_name);
- if (!graph)
+ if (!graph) {
+ UNLEAK(graph_name);
die("graph file %s does not exist", graph_name);
+ }
+
FREE_AND_NULL(graph_name);
printf("header: %08x %d %d %d %d\n",
@@ -74,23 +115,23 @@ static int graph_read(int argc, const char **argv)
printf(" large_edges");
printf("\n");
+ free_commit_graph(graph);
+
return 0;
}
static int graph_write(int argc, const char **argv)
{
- const char **pack_indexes = NULL;
- int packs_nr = 0;
- const char **commit_hex = NULL;
- int commits_nr = 0;
- const char **lines = NULL;
- int lines_nr = 0;
- int lines_alloc = 0;
+ struct string_list *pack_indexes = NULL;
+ struct string_list *commit_hex = NULL;
+ struct string_list lines;
static struct option builtin_commit_graph_write_options[] = {
OPT_STRING(0, "object-dir", &opts.obj_dir,
N_("dir"),
N_("The object directory to store the graph")),
+ OPT_BOOL(0, "reachable", &opts.reachable,
+ N_("start walk at all refs")),
OPT_BOOL(0, "stdin-packs", &opts.stdin_packs,
N_("scan pack-indexes listed by stdin for commits")),
OPT_BOOL(0, "stdin-commits", &opts.stdin_commits,
@@ -104,39 +145,35 @@ static int graph_write(int argc, const char **argv)
builtin_commit_graph_write_options,
builtin_commit_graph_write_usage, 0);
- if (opts.stdin_packs && opts.stdin_commits)
- die(_("cannot use both --stdin-commits and --stdin-packs"));
+ if (opts.reachable + opts.stdin_packs + opts.stdin_commits > 1)
+ die(_("use at most one of --reachable, --stdin-commits, or --stdin-packs"));
if (!opts.obj_dir)
opts.obj_dir = get_object_directory();
+ if (opts.reachable) {
+ write_commit_graph_reachable(opts.obj_dir, opts.append);
+ return 0;
+ }
+
+ string_list_init(&lines, 0);
if (opts.stdin_packs || opts.stdin_commits) {
struct strbuf buf = STRBUF_INIT;
- lines_nr = 0;
- lines_alloc = 128;
- ALLOC_ARRAY(lines, lines_alloc);
-
- while (strbuf_getline(&buf, stdin) != EOF) {
- ALLOC_GROW(lines, lines_nr + 1, lines_alloc);
- lines[lines_nr++] = strbuf_detach(&buf, NULL);
- }
-
- if (opts.stdin_packs) {
- pack_indexes = lines;
- packs_nr = lines_nr;
- }
- if (opts.stdin_commits) {
- commit_hex = lines;
- commits_nr = lines_nr;
- }
+
+ while (strbuf_getline(&buf, stdin) != EOF)
+ string_list_append(&lines, strbuf_detach(&buf, NULL));
+
+ if (opts.stdin_packs)
+ pack_indexes = &lines;
+ if (opts.stdin_commits)
+ commit_hex = &lines;
}
write_commit_graph(opts.obj_dir,
pack_indexes,
- packs_nr,
commit_hex,
- commits_nr,
opts.append);
+ string_list_clear(&lines, 0);
return 0;
}
@@ -162,6 +199,8 @@ int cmd_commit_graph(int argc, const char **argv, const char *prefix)
if (argc > 0) {
if (!strcmp(argv[0], "read"))
return graph_read(argc, argv);
+ if (!strcmp(argv[0], "verify"))
+ return graph_verify(argc, argv);
if (!strcmp(argv[0], "write"))
return graph_write(argc, argv);
}
diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c
index ecf4219..9ec36a8 100644
--- a/builtin/commit-tree.c
+++ b/builtin/commit-tree.c
@@ -5,6 +5,8 @@
*/
#include "cache.h"
#include "config.h"
+#include "object-store.h"
+#include "repository.h"
#include "commit.h"
#include "tree.h"
#include "builtin.h"
@@ -59,7 +61,8 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
if (get_oid_commit(argv[i], &oid))
die("Not a valid object name %s", argv[i]);
assert_oid_type(&oid, OBJ_COMMIT);
- new_parent(lookup_commit(&oid), &parents);
+ new_parent(lookup_commit(the_repository, &oid),
+ &parents);
continue;
}
diff --git a/builtin/commit.c b/builtin/commit.c
index a842fea..213fca2 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -32,6 +32,7 @@
#include "column.h"
#include "sequencer.h"
#include "mailmap.h"
+#include "help.h"
static const char * const builtin_commit_usage[] = {
N_("git commit [<options>] [--] <pathspec>..."),
@@ -66,6 +67,18 @@ N_("If you wish to skip this commit, use:\n"
"Then \"git cherry-pick --continue\" will resume cherry-picking\n"
"the remaining commits.\n");
+static const char *color_status_slots[] = {
+ [WT_STATUS_HEADER] = "header",
+ [WT_STATUS_UPDATED] = "updated",
+ [WT_STATUS_CHANGED] = "changed",
+ [WT_STATUS_UNTRACKED] = "untracked",
+ [WT_STATUS_NOBRANCH] = "noBranch",
+ [WT_STATUS_UNMERGED] = "unmerged",
+ [WT_STATUS_LOCAL_BRANCH] = "localBranch",
+ [WT_STATUS_REMOTE_BRANCH] = "remoteBranch",
+ [WT_STATUS_ONBRANCH] = "branch",
+};
+
static const char *use_message_buffer;
static struct lock_file index_lock; /* real index */
static struct lock_file false_lock; /* used only for partial commits */
@@ -155,9 +168,9 @@ static int opt_parse_rename_score(const struct option *opt, const char *arg, int
static void determine_whence(struct wt_status *s)
{
- if (file_exists(git_path_merge_head()))
+ if (file_exists(git_path_merge_head(the_repository)))
whence = FROM_MERGE;
- else if (file_exists(git_path_cherry_pick_head())) {
+ else if (file_exists(git_path_cherry_pick_head(the_repository))) {
whence = FROM_CHERRY_PICK;
if (file_exists(git_path_seq_dir()))
sequencer_in_use = 1;
@@ -705,21 +718,21 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
if (have_option_m)
strbuf_addbuf(&sb, &message);
hook_arg1 = "message";
- } else if (!stat(git_path_merge_msg(), &statbuf)) {
+ } else if (!stat(git_path_merge_msg(the_repository), &statbuf)) {
/*
* prepend SQUASH_MSG here if it exists and a
* "merge --squash" was originally performed
*/
- if (!stat(git_path_squash_msg(), &statbuf)) {
- if (strbuf_read_file(&sb, git_path_squash_msg(), 0) < 0)
+ if (!stat(git_path_squash_msg(the_repository), &statbuf)) {
+ if (strbuf_read_file(&sb, git_path_squash_msg(the_repository), 0) < 0)
die_errno(_("could not read SQUASH_MSG"));
hook_arg1 = "squash";
} else
hook_arg1 = "merge";
- if (strbuf_read_file(&sb, git_path_merge_msg(), 0) < 0)
+ if (strbuf_read_file(&sb, git_path_merge_msg(the_repository), 0) < 0)
die_errno(_("could not read MERGE_MSG"));
- } else if (!stat(git_path_squash_msg(), &statbuf)) {
- if (strbuf_read_file(&sb, git_path_squash_msg(), 0) < 0)
+ } else if (!stat(git_path_squash_msg(the_repository), &statbuf)) {
+ if (strbuf_read_file(&sb, git_path_squash_msg(the_repository), 0) < 0)
die_errno(_("could not read SQUASH_MSG"));
hook_arg1 = "squash";
} else if (template_file) {
@@ -800,8 +813,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
" %s\n"
"and try again.\n"),
whence == FROM_MERGE ?
- git_path_merge_head() :
- git_path_cherry_pick_head());
+ git_path_merge_head(the_repository) :
+ git_path_cherry_pick_head(the_repository));
}
fprintf(s->fp, "\n");
@@ -1183,27 +1196,14 @@ static int dry_run_commit(int argc, const char **argv, const char *prefix,
return commitable ? 0 : 1;
}
+define_list_config_array_extra(color_status_slots, {"added"});
+
static int parse_status_slot(const char *slot)
{
- if (!strcasecmp(slot, "header"))
- return WT_STATUS_HEADER;
- if (!strcasecmp(slot, "branch"))
- return WT_STATUS_ONBRANCH;
- if (!strcasecmp(slot, "updated") || !strcasecmp(slot, "added"))
+ if (!strcasecmp(slot, "added"))
return WT_STATUS_UPDATED;
- if (!strcasecmp(slot, "changed"))
- return WT_STATUS_CHANGED;
- if (!strcasecmp(slot, "untracked"))
- return WT_STATUS_UNTRACKED;
- if (!strcasecmp(slot, "nobranch"))
- return WT_STATUS_NOBRANCH;
- if (!strcasecmp(slot, "unmerged"))
- return WT_STATUS_UNMERGED;
- if (!strcasecmp(slot, "localBranch"))
- return WT_STATUS_LOCAL_BRANCH;
- if (!strcasecmp(slot, "remoteBranch"))
- return WT_STATUS_REMOTE_BRANCH;
- return -1;
+
+ return LOOKUP_CONFIG(color_status_slots, slot);
}
static int git_status_config(const char *k, const char *v, void *cb)
@@ -1564,7 +1564,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
if (!reflog_msg)
reflog_msg = "commit (merge)";
pptr = commit_list_append(current_head, pptr);
- fp = xfopen(git_path_merge_head(), "r");
+ fp = xfopen(git_path_merge_head(the_repository), "r");
while (strbuf_getline_lf(&m, fp) != EOF) {
struct commit *parent;
@@ -1575,8 +1575,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
}
fclose(fp);
strbuf_release(&m);
- if (!stat(git_path_merge_mode(), &statbuf)) {
- if (strbuf_read_file(&sb, git_path_merge_mode(), 0) < 0)
+ if (!stat(git_path_merge_mode(the_repository), &statbuf)) {
+ if (strbuf_read_file(&sb, git_path_merge_mode(the_repository), 0) < 0)
die_errno(_("could not read MERGE_MODE"));
if (!strcmp(sb.buf, "no-ff"))
allow_fast_forward = 0;
@@ -1639,17 +1639,17 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
die("%s", err.buf);
}
- unlink(git_path_cherry_pick_head());
- unlink(git_path_revert_head());
- unlink(git_path_merge_head());
- unlink(git_path_merge_msg());
- unlink(git_path_merge_mode());
- unlink(git_path_squash_msg());
+ unlink(git_path_cherry_pick_head(the_repository));
+ unlink(git_path_revert_head(the_repository));
+ unlink(git_path_merge_head(the_repository));
+ unlink(git_path_merge_msg(the_repository));
+ unlink(git_path_merge_mode(the_repository));
+ unlink(git_path_squash_msg(the_repository));
if (commit_index_files())
- die (_("Repository has been updated, but unable to write\n"
- "new_index file. Check that disk is not full and quota is\n"
- "not exceeded, and then \"git reset HEAD\" to recover."));
+ die(_("repository has been updated, but unable to write\n"
+ "new_index file. Check that disk is not full and quota is\n"
+ "not exceeded, and then \"git reset HEAD\" to recover."));
rerere(0);
run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
diff --git a/builtin/config.c b/builtin/config.c
index b29d26d..97b58c4 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -67,7 +67,7 @@ static int show_origin;
{ OPTION_CALLBACK, (s), (l), (v), NULL, (h), PARSE_OPT_NOARG | \
PARSE_OPT_NONEG, option_parse_type, (i) }
-static struct option builtin_config_options[];
+static NORETURN void usage_builtin_config(void);
static int option_parse_type(const struct option *opt, const char *arg,
int unset)
@@ -110,9 +110,8 @@ static int option_parse_type(const struct option *opt, const char *arg,
* --int' and '--type=bool
* --type=int'.
*/
- error("only one type at a time.");
- usage_with_options(builtin_config_usage,
- builtin_config_options);
+ error(_("only one type at a time"));
+ usage_builtin_config();
}
*to_type = new_type;
@@ -157,11 +156,20 @@ static struct option builtin_config_options[] = {
OPT_END(),
};
+static NORETURN void usage_builtin_config(void)
+{
+ usage_with_options(builtin_config_usage, builtin_config_options);
+}
+
static void check_argc(int argc, int min, int max) {
if (argc >= min && argc <= max)
return;
- error("wrong number of arguments");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ if (min == max)
+ error(_("wrong number of arguments, should be %d"), min);
+ else
+ error(_("wrong number of arguments, should be from %d to %d"),
+ min, max);
+ usage_builtin_config();
}
static void show_config_origin(struct strbuf *buf)
@@ -293,7 +301,7 @@ static int get_value(const char *key_, const char *regex_)
key_regexp = (regex_t*)xmalloc(sizeof(regex_t));
if (regcomp(key_regexp, key, REG_EXTENDED)) {
- error("invalid key pattern: %s", key_);
+ error(_("invalid key pattern: %s"), key_);
FREE_AND_NULL(key_regexp);
ret = CONFIG_INVALID_PATTERN;
goto free_strings;
@@ -313,7 +321,7 @@ static int get_value(const char *key_, const char *regex_)
regexp = (regex_t*)xmalloc(sizeof(regex_t));
if (regcomp(regexp, regex_, REG_EXTENDED)) {
- error("invalid pattern: %s", regex_);
+ error(_("invalid pattern: %s"), regex_);
FREE_AND_NULL(regexp);
ret = CONFIG_INVALID_PATTERN;
goto free_strings;
@@ -386,7 +394,7 @@ static char *normalize_value(const char *key, const char *value)
if (type == TYPE_COLOR) {
char v[COLOR_MAXLEN];
if (git_config_color(v, key, value))
- die("cannot parse color '%s'", value);
+ die(_("cannot parse color '%s'"), value);
/*
* The contents of `v` now contain an ANSI escape
@@ -481,13 +489,13 @@ static int get_colorbool(const char *var, int print)
static void check_write(void)
{
if (!given_config_source.file && !startup_info->have_repository)
- die("not in a git directory");
+ die(_("not in a git directory"));
if (given_config_source.use_stdin)
- die("writing to stdin is not supported");
+ die(_("writing to stdin is not supported"));
if (given_config_source.blob)
- die("writing config blobs is not supported");
+ die(_("writing config blobs is not supported"));
}
struct urlmatch_current_candidate_value {
@@ -595,8 +603,8 @@ int cmd_config(int argc, const char **argv, const char *prefix)
if (use_global_config + use_system_config + use_local_config +
!!given_config_source.file + !!given_config_source.blob > 1) {
- error("only one config file at a time.");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ error(_("only one config file at a time"));
+ usage_builtin_config();
}
if (use_local_config && nongit)
@@ -622,7 +630,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
* location; error out even if XDG_CONFIG_HOME
* is set and points at a sane location.
*/
- die("$HOME not set");
+ die(_("$HOME not set"));
if (access_or_warn(user_config, R_OK, 0) &&
xdg_config && !access_or_warn(xdg_config, R_OK, 0)) {
@@ -659,13 +667,13 @@ int cmd_config(int argc, const char **argv, const char *prefix)
}
if ((actions & (ACTION_GET_COLOR|ACTION_GET_COLORBOOL)) && type) {
- error("--get-color and variable type are incoherent");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ error(_("--get-color and variable type are incoherent"));
+ usage_builtin_config();
}
if (HAS_MULTI_BITS(actions)) {
- error("only one action at a time.");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ error(_("only one action at a time"));
+ usage_builtin_config();
}
if (actions == 0)
switch (argc) {
@@ -673,25 +681,24 @@ int cmd_config(int argc, const char **argv, const char *prefix)
case 2: actions = ACTION_SET; break;
case 3: actions = ACTION_SET_ALL; break;
default:
- usage_with_options(builtin_config_usage, builtin_config_options);
+ usage_builtin_config();
}
if (omit_values &&
!(actions == ACTION_LIST || actions == ACTION_GET_REGEXP)) {
- error("--name-only is only applicable to --list or --get-regexp");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ error(_("--name-only is only applicable to --list or --get-regexp"));
+ usage_builtin_config();
}
if (show_origin && !(actions &
(ACTION_GET|ACTION_GET_ALL|ACTION_GET_REGEXP|ACTION_LIST))) {
- error("--show-origin is only applicable to --get, --get-all, "
- "--get-regexp, and --list.");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ error(_("--show-origin is only applicable to --get, --get-all, "
+ "--get-regexp, and --list"));
+ usage_builtin_config();
}
if (default_value && !(actions & ACTION_GET)) {
- error("--default is only applicable to --get");
- usage_with_options(builtin_config_usage,
- builtin_config_options);
+ error(_("--default is only applicable to --get"));
+ usage_builtin_config();
}
if (actions & PAGING_ACTIONS)
@@ -703,10 +710,10 @@ int cmd_config(int argc, const char **argv, const char *prefix)
&given_config_source,
&config_options) < 0) {
if (given_config_source.file)
- die_errno("unable to read config file '%s'",
+ die_errno(_("unable to read config file '%s'"),
given_config_source.file);
else
- die("error processing config file(s)");
+ die(_("error processing config file(s)"));
}
}
else if (actions == ACTION_EDIT) {
@@ -714,11 +721,11 @@ int cmd_config(int argc, const char **argv, const char *prefix)
check_argc(argc, 0, 0);
if (!given_config_source.file && nongit)
- die("not in a git directory");
+ die(_("not in a git directory"));
if (given_config_source.use_stdin)
- die("editing stdin is not supported");
+ die(_("editing stdin is not supported"));
if (given_config_source.blob)
- die("editing blobs is not supported");
+ die(_("editing blobs is not supported"));
git_config(git_default_config, NULL);
config_file = given_config_source.file ?
xstrdup(given_config_source.file) :
@@ -819,7 +826,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
if (ret < 0)
return ret;
if (ret == 0)
- die("No such section!");
+ die(_("no such section: %s"), argv[0]);
}
else if (actions == ACTION_REMOVE_SECTION) {
int ret;
@@ -830,7 +837,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
if (ret < 0)
return ret;
if (ret == 0)
- die("No such section!");
+ die(_("no such section: %s"), argv[0]);
}
else if (actions == ACTION_GET_COLOR) {
check_argc(argc, 1, 2);
diff --git a/builtin/describe.c b/builtin/describe.c
index cf1ae77..41606c8 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -13,11 +13,15 @@
#include "hashmap.h"
#include "argv-array.h"
#include "run-command.h"
+#include "object-store.h"
#include "revision.h"
#include "list-objects.h"
+#include "commit-slab.h"
#define MAX_TAGS (FLAG_BITS - 1)
+define_commit_slab(commit_names, struct commit_name *);
+
static const char * const describe_usage[] = {
N_("git describe [<options>] [<commit-ish>...]"),
N_("git describe [<options>] --dirty"),
@@ -37,6 +41,7 @@ static struct string_list patterns = STRING_LIST_INIT_NODUP;
static struct string_list exclude_patterns = STRING_LIST_INIT_NODUP;
static int always;
static const char *suffix, *dirty, *broken;
+static struct commit_names commit_names;
/* diff-index command arguments to check if working tree is dirty. */
static const char *diff_index_args[] = {
@@ -88,13 +93,13 @@ static int replace_name(struct commit_name *e,
struct tag *t;
if (!e->tag) {
- t = lookup_tag(&e->oid);
+ t = lookup_tag(the_repository, &e->oid);
if (!t || parse_tag(t))
return 1;
e->tag = t;
}
- t = lookup_tag(oid);
+ t = lookup_tag(the_repository, oid);
if (!t || parse_tag(t))
return 0;
*tag = t;
@@ -262,7 +267,7 @@ static unsigned long finish_depth_computation(
static void append_name(struct commit_name *n, struct strbuf *dst)
{
if (n->prio == 2 && !n->tag) {
- n->tag = lookup_tag(&n->oid);
+ n->tag = lookup_tag(the_repository, &n->oid);
if (!n->tag || parse_tag(n->tag))
die(_("annotated tag %s not available"), n->path);
}
@@ -298,7 +303,7 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
unsigned long seen_commits = 0;
unsigned int unannotated_cnt = 0;
- cmit = lookup_commit_reference(oid);
+ cmit = lookup_commit_reference(the_repository, oid);
n = find_commit_name(&cmit->object.oid);
if (n && (tags || all || n->prio == 2)) {
@@ -321,11 +326,15 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
if (!have_util) {
struct hashmap_iter iter;
struct commit *c;
- struct commit_name *n = hashmap_iter_first(&names, &iter);
+ struct commit_name *n;
+
+ init_commit_names(&commit_names);
+ n = hashmap_iter_first(&names, &iter);
for (; n; n = hashmap_iter_next(&iter)) {
- c = lookup_commit_reference_gently(&n->peeled, 1);
+ c = lookup_commit_reference_gently(the_repository,
+ &n->peeled, 1);
if (c)
- c->util = n;
+ *commit_names_at(&commit_names, c) = n;
}
have_util = 1;
}
@@ -336,8 +345,11 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
while (list) {
struct commit *c = pop_commit(&list);
struct commit_list *parents = c->parents;
+ struct commit_name **slot;
+
seen_commits++;
- n = c->util;
+ slot = commit_names_peek(&commit_names, c);
+ n = slot ? *slot : NULL;
if (n) {
if (!tags && !all && n->prio < 2) {
unannotated_cnt++;
@@ -498,7 +510,7 @@ static void describe(const char *arg, int last_one)
if (get_oid(arg, &oid))
die(_("Not a valid object name %s"), arg);
- cmit = lookup_commit_reference_gently(&oid, 1);
+ cmit = lookup_commit_reference_gently(the_repository, &oid, 1);
if (cmit)
describe_commit(&oid, &sb);
diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index 4736151..91ba670 100644
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -5,12 +5,13 @@
#include "log-tree.h"
#include "builtin.h"
#include "submodule.h"
+#include "repository.h"
static struct rev_info log_tree_opt;
static int diff_tree_commit_oid(const struct object_id *oid)
{
- struct commit *commit = lookup_commit_reference(oid);
+ struct commit *commit = lookup_commit_reference(the_repository, oid);
if (!commit)
return -1;
return log_tree_commit(&log_tree_opt, commit);
@@ -24,7 +25,7 @@ static int stdin_diff_commit(struct commit *commit, const char *p)
/* Graft the fake parents locally to the commit */
while (isspace(*p++) && !parse_oid_hex(p, &oid, &p)) {
- struct commit *parent = lookup_commit(&oid);
+ struct commit *parent = lookup_commit(the_repository, &oid);
if (!pptr) {
/* Free the real parent list */
free_commit_list(commit->parents);
@@ -45,7 +46,7 @@ static int stdin_diff_trees(struct tree *tree1, const char *p)
struct tree *tree2;
if (!isspace(*p++) || parse_oid_hex(p, &oid, &p) || *p)
return error("Need exactly two trees, separated by a space");
- tree2 = lookup_tree(&oid);
+ tree2 = lookup_tree(the_repository, &oid);
if (!tree2 || parse_tree(tree2))
return -1;
printf("%s %s\n", oid_to_hex(&tree1->object.oid),
@@ -68,7 +69,7 @@ static int diff_tree_stdin(char *line)
line[len-1] = 0;
if (parse_oid_hex(line, &oid, &p))
return -1;
- obj = parse_object(&oid);
+ obj = parse_object(the_repository, &oid);
if (!obj)
return -1;
if (obj->type == OBJ_COMMIT)
diff --git a/builtin/diff.c b/builtin/diff.c
index bfefff3..361a3c3 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -352,6 +352,13 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
rev.diffopt.flags.allow_external = 1;
rev.diffopt.flags.allow_textconv = 1;
+ /*
+ * Default to intent-to-add entries invisible in the
+ * index. This makes them show up as new files in diff-files
+ * and not at all in diff-cached.
+ */
+ rev.diffopt.ita_invisible_in_index = 1;
+
if (nongit)
die(_("Not a git repository"));
argc = setup_revisions(argc, argv, &rev, NULL);
@@ -379,7 +386,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
add_head_to_pending(&rev);
if (!rev.pending.nr) {
struct tree *tree;
- tree = lookup_tree(the_hash_algo->empty_tree);
+ tree = lookup_tree(the_repository,
+ the_repository->hash_algo->empty_tree);
add_pending_object(&rev, &tree->object, "HEAD");
}
break;
@@ -393,8 +401,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
const char *name = entry->name;
int flags = (obj->flags & UNINTERESTING);
if (!obj->parsed)
- obj = parse_object(&obj->oid);
- obj = deref_tag(obj, NULL, 0);
+ obj = parse_object(the_repository, &obj->oid);
+ obj = deref_tag(the_repository, obj, NULL, 0);
if (!obj)
die(_("invalid object '%s' given."), name);
if (obj->type == OBJ_COMMIT)
diff --git a/builtin/difftool.c b/builtin/difftool.c
index bc97d4a..3018e61 100644
--- a/builtin/difftool.c
+++ b/builtin/difftool.c
@@ -20,6 +20,7 @@
#include "argv-array.h"
#include "strbuf.h"
#include "lockfile.h"
+#include "object-store.h"
#include "dir.h"
static char *diff_gui_tool;
@@ -321,10 +322,10 @@ static int checkout_path(unsigned mode, struct object_id *oid,
struct cache_entry *ce;
int ret;
- ce = make_cache_entry(mode, oid->hash, path, 0, 0);
+ ce = make_transient_cache_entry(mode, oid, path, 0);
ret = checkout_entry(ce, state, NULL);
- free(ce);
+ discard_cache_entry(ce);
return ret;
}
@@ -488,7 +489,7 @@ static int run_dir_diff(const char *extcmd, int symlinks, const char *prefix,
* index.
*/
struct cache_entry *ce2 =
- make_cache_entry(rmode, roid.hash,
+ make_cache_entry(&wtindex, rmode, &roid,
dst_path, 0, 0);
add_index_entry(&wtindex, ce2,
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index 6c97687..9bd8a14 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -8,6 +8,7 @@
#include "config.h"
#include "refs.h"
#include "refspec.h"
+#include "object-store.h"
#include "commit.h"
#include "object.h"
#include "tag.h"
@@ -22,6 +23,7 @@
#include "quote.h"
#include "remote.h"
#include "blob.h"
+#include "commit-slab.h"
static const char *fast_export_usage[] = {
N_("git fast-export [rev-list-opts]"),
@@ -38,6 +40,7 @@ static int full_tree;
static struct string_list extra_refs = STRING_LIST_INIT_NODUP;
static struct refspec refspecs = REFSPEC_INIT_FETCH;
static int anonymize;
+static struct revision_sources revision_sources;
static int parse_opt_signed_tag_mode(const struct option *opt,
const char *arg, int unset)
@@ -227,21 +230,22 @@ static void export_blob(const struct object_id *oid)
if (is_null_oid(oid))
return;
- object = lookup_object(oid->hash);
+ object = lookup_object(the_repository, oid->hash);
if (object && object->flags & SHOWN)
return;
if (anonymize) {
buf = anonymize_blob(&size);
- object = (struct object *)lookup_blob(oid);
+ object = (struct object *)lookup_blob(the_repository, oid);
eaten = 0;
} else {
buf = read_object_file(oid, &type, &size);
if (!buf)
- die ("Could not read blob %s", oid_to_hex(oid));
+ die("could not read blob %s", oid_to_hex(oid));
if (check_object_signature(oid, buf, size, type_name(type)) < 0)
die("sha1 mismatch in blob %s", oid_to_hex(oid));
- object = parse_object_buffer(oid, type, size, buf, &eaten);
+ object = parse_object_buffer(the_repository, oid, type,
+ size, buf, &eaten);
}
if (!object)
@@ -251,7 +255,7 @@ static void export_blob(const struct object_id *oid)
printf("blob\nmark :%"PRIu32"\ndata %lu\n", last_idnum, size);
if (size && fwrite(buf, size, 1, stdout) != 1)
- die_errno ("Could not write blob '%s'", oid_to_hex(oid));
+ die_errno("could not write blob '%s'", oid_to_hex(oid));
printf("\n");
show_progress();
@@ -399,7 +403,8 @@ static void show_filemodify(struct diff_queue_struct *q,
anonymize_sha1(&spec->oid) :
spec->oid.hash));
else {
- struct object *object = lookup_object(spec->oid.hash);
+ struct object *object = lookup_object(the_repository,
+ spec->oid.hash);
printf("M %06o :%d ", spec->mode,
get_object_mark(object));
}
@@ -558,14 +563,14 @@ static void handle_commit(struct commit *commit, struct rev_info *rev,
commit_buffer = get_commit_buffer(commit, NULL);
author = strstr(commit_buffer, "\nauthor ");
if (!author)
- die ("Could not find author in commit %s",
- oid_to_hex(&commit->object.oid));
+ die("could not find author in commit %s",
+ oid_to_hex(&commit->object.oid));
author++;
author_end = strchrnul(author, '\n');
committer = strstr(author_end, "\ncommitter ");
if (!committer)
- die ("Could not find committer in commit %s",
- oid_to_hex(&commit->object.oid));
+ die("could not find committer in commit %s",
+ oid_to_hex(&commit->object.oid));
committer++;
committer_end = strchrnul(committer, '\n');
message = strstr(committer_end, "\n\n");
@@ -589,7 +594,7 @@ static void handle_commit(struct commit *commit, struct rev_info *rev,
if (!S_ISGITLINK(diff_queued_diff.queue[i]->two->mode))
export_blob(&diff_queued_diff.queue[i]->two->oid);
- refname = commit->util;
+ refname = *revision_sources_at(&revision_sources, commit);
if (anonymize) {
refname = anonymize_refname(refname);
anonymize_ident_line(&committer, &committer_end);
@@ -686,7 +691,7 @@ static void handle_tag(const char *name, struct tag *tag)
buf = read_object_file(&tag->object.oid, &type, &size);
if (!buf)
- die ("Could not read tag %s", oid_to_hex(&tag->object.oid));
+ die("could not read tag %s", oid_to_hex(&tag->object.oid));
message = memmem(buf, size, "\n\n", 2);
if (message) {
message += 2;
@@ -723,18 +728,18 @@ static void handle_tag(const char *name, struct tag *tag)
if (signature)
switch(signed_tag_mode) {
case ABORT:
- die ("Encountered signed tag %s; use "
- "--signed-tags=<mode> to handle it.",
- oid_to_hex(&tag->object.oid));
+ die("encountered signed tag %s; use "
+ "--signed-tags=<mode> to handle it",
+ oid_to_hex(&tag->object.oid));
case WARN:
- warning ("Exporting signed tag %s",
- oid_to_hex(&tag->object.oid));
+ warning("exporting signed tag %s",
+ oid_to_hex(&tag->object.oid));
/* fallthru */
case VERBATIM:
break;
case WARN_STRIP:
- warning ("Stripping signature from tag %s",
- oid_to_hex(&tag->object.oid));
+ warning("stripping signature from tag %s",
+ oid_to_hex(&tag->object.oid));
/* fallthru */
case STRIP:
message_size = signature + 1 - message;
@@ -748,18 +753,18 @@ static void handle_tag(const char *name, struct tag *tag)
if (!tagged_mark) {
switch(tag_of_filtered_mode) {
case ABORT:
- die ("Tag %s tags unexported object; use "
- "--tag-of-filtered-object=<mode> to handle it.",
- oid_to_hex(&tag->object.oid));
+ die("tag %s tags unexported object; use "
+ "--tag-of-filtered-object=<mode> to handle it",
+ oid_to_hex(&tag->object.oid));
case DROP:
/* Ignore this tag altogether */
free(buf);
return;
case REWRITE:
if (tagged->type != OBJ_COMMIT) {
- die ("Tag %s tags unexported %s!",
- oid_to_hex(&tag->object.oid),
- type_name(tagged->type));
+ die("tag %s tags unexported %s!",
+ oid_to_hex(&tag->object.oid),
+ type_name(tagged->type));
}
p = (struct commit *)tagged;
for (;;) {
@@ -770,7 +775,7 @@ static void handle_tag(const char *name, struct tag *tag)
if (!(p->object.flags & TREESAME))
break;
if (!p->parents)
- die ("Can't find replacement commit for tag %s\n",
+ die("can't find replacement commit for tag %s",
oid_to_hex(&tag->object.oid));
p = p->parents->item;
}
@@ -798,7 +803,7 @@ static struct commit *get_commit(struct rev_cmdline_entry *e, char *full_name)
/* handle nested tags */
while (tag && tag->object.type == OBJ_TAG) {
- parse_object(&tag->object.oid);
+ parse_object(the_repository, &tag->object.oid);
string_list_append(&extra_refs, full_name)->util = tag;
tag = (struct tag *)tag->tagged;
}
@@ -861,10 +866,11 @@ static void get_tags_and_duplicates(struct rev_cmdline_info *info)
* This ref will not be updated through a commit, lets make
* sure it gets properly updated eventually.
*/
- if (commit->util || commit->object.flags & SHOWN)
+ if (*revision_sources_at(&revision_sources, commit) ||
+ commit->object.flags & SHOWN)
string_list_append(&extra_refs, full_name)->util = commit;
- if (!commit->util)
- commit->util = full_name;
+ if (!*revision_sources_at(&revision_sources, commit))
+ *revision_sources_at(&revision_sources, commit) = full_name;
}
}
@@ -957,7 +963,7 @@ static void import_marks(char *input_file)
/* only commits */
continue;
- commit = lookup_commit(&oid);
+ commit = lookup_commit(the_repository, &oid);
if (!commit)
die("not a commit? can't happen: %s", oid_to_hex(&oid));
@@ -1028,8 +1034,9 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix)
git_config(git_default_config, NULL);
init_revisions(&revs, prefix);
+ init_revision_sources(&revision_sources);
revs.topo_order = 1;
- revs.show_source = 1;
+ revs.sources = &revision_sources;
revs.rewrite_parents = 1;
argc = parse_options(argc, argv, prefix, options, fast_export_usage,
PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN);
diff --git a/builtin/fetch.c b/builtin/fetch.c
index ea5b966..34d2bd1 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -6,6 +6,7 @@
#include "repository.h"
#include "refs.h"
#include "refspec.h"
+#include "object-store.h"
#include "commit.h"
#include "builtin.h"
#include "string-list.h"
@@ -63,6 +64,7 @@ static int shown_url = 0;
static struct refspec refmap = REFSPEC_INIT_FETCH;
static struct list_objects_filter_options filter_options;
static struct string_list server_options = STRING_LIST_INIT_DUP;
+static struct string_list negotiation_tip = STRING_LIST_INIT_NODUP;
static int git_fetch_config(const char *k, const char *v, void *cb)
{
@@ -93,19 +95,6 @@ static int git_fetch_config(const char *k, const char *v, void *cb)
return git_default_config(k, v, cb);
}
-static int gitmodules_fetch_config(const char *var, const char *value, void *cb)
-{
- if (!strcmp(var, "submodule.fetchjobs")) {
- max_children = parse_submodule_fetchjobs(var, value);
- return 0;
- } else if (!strcmp(var, "fetch.recursesubmodules")) {
- recurse_submodules = parse_fetch_recurse_submodules_arg(var, value);
- return 0;
- }
-
- return 0;
-}
-
static int parse_refmap_arg(const struct option *opt, const char *arg, int unset)
{
/*
@@ -174,6 +163,8 @@ static struct option builtin_fetch_options[] = {
TRANSPORT_FAMILY_IPV4),
OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"),
TRANSPORT_FAMILY_IPV6),
+ OPT_STRING_LIST(0, "negotiation-tip", &negotiation_tip, N_("revision"),
+ N_("report that we have only objects reachable from this object")),
OPT_PARSE_LIST_OBJECTS_FILTER(&filter_options),
OPT_END()
};
@@ -254,9 +245,9 @@ static int will_fetch(struct ref **head, const unsigned char *sha1)
return 0;
}
-static void find_non_local_tags(struct transport *transport,
- struct ref **head,
- struct ref ***tail)
+static void find_non_local_tags(const struct ref *refs,
+ struct ref **head,
+ struct ref ***tail)
{
struct string_list existing_refs = STRING_LIST_INIT_DUP;
struct string_list remote_refs = STRING_LIST_INIT_NODUP;
@@ -264,7 +255,7 @@ static void find_non_local_tags(struct transport *transport,
struct string_list_item *item = NULL;
for_each_ref(add_existing, &existing_refs);
- for (ref = transport_get_remote_refs(transport, NULL); ref; ref = ref->next) {
+ for (ref = refs; ref; ref = ref->next) {
if (!starts_with(ref->name, "refs/tags/"))
continue;
@@ -338,7 +329,8 @@ static void find_non_local_tags(struct transport *transport,
string_list_clear(&remote_refs, 0);
}
-static struct ref *get_ref_map(struct transport *transport,
+static struct ref *get_ref_map(struct remote *remote,
+ const struct ref *remote_refs,
struct refspec *rs,
int tags, int *autotags)
{
@@ -346,26 +338,11 @@ static struct ref *get_ref_map(struct transport *transport,
struct ref *rm;
struct ref *ref_map = NULL;
struct ref **tail = &ref_map;
- struct argv_array ref_prefixes = ARGV_ARRAY_INIT;
/* opportunistically-updated references: */
struct ref *orefs = NULL, **oref_tail = &orefs;
- const struct ref *remote_refs;
-
- if (rs->nr)
- refspec_ref_prefixes(rs, &ref_prefixes);
- else if (transport->remote && transport->remote->fetch.nr)
- refspec_ref_prefixes(&transport->remote->fetch, &ref_prefixes);
-
- if (ref_prefixes.argc &&
- (tags == TAGS_SET || (tags == TAGS_DEFAULT && !rs->nr))) {
- argv_array_push(&ref_prefixes, "refs/tags/");
- }
-
- remote_refs = transport_get_remote_refs(transport, &ref_prefixes);
-
- argv_array_clear(&ref_prefixes);
+ struct string_list existing_refs = STRING_LIST_INIT_DUP;
if (rs->nr) {
struct refspec *fetch_refspec;
@@ -402,7 +379,7 @@ static struct ref *get_ref_map(struct transport *transport,
if (refmap.nr)
fetch_refspec = &refmap;
else
- fetch_refspec = &transport->remote->fetch;
+ fetch_refspec = &remote->fetch;
for (i = 0; i < fetch_refspec->nr; i++)
get_fetch_map(ref_map, &fetch_refspec->items[i], &oref_tail, 1);
@@ -410,7 +387,6 @@ static struct ref *get_ref_map(struct transport *transport,
die("--refmap option is only meaningful with command-line refspec(s).");
} else {
/* Use the defaults */
- struct remote *remote = transport->remote;
struct branch *branch = branch_get(NULL);
int has_merge = branch_has_merge_config(branch);
if (remote &&
@@ -449,7 +425,7 @@ static struct ref *get_ref_map(struct transport *transport,
/* also fetch all tags */
get_fetch_map(remote_refs, tag_refspec, &tail, 0);
else if (tags == TAGS_DEFAULT && *autotags)
- find_non_local_tags(transport, &ref_map, &tail);
+ find_non_local_tags(remote_refs, &ref_map, &tail);
/* Now append any refs to be updated opportunistically: */
*tail = orefs;
@@ -458,7 +434,23 @@ static struct ref *get_ref_map(struct transport *transport,
tail = &rm->next;
}
- return ref_remove_duplicates(ref_map);
+ ref_map = ref_remove_duplicates(ref_map);
+
+ for_each_ref(add_existing, &existing_refs);
+ for (rm = ref_map; rm; rm = rm->next) {
+ if (rm->peer_ref) {
+ struct string_list_item *peer_item =
+ string_list_lookup(&existing_refs,
+ rm->peer_ref->name);
+ if (peer_item) {
+ struct object_id *old_oid = peer_item->util;
+ oidcpy(&rm->peer_ref->old_oid, old_oid);
+ }
+ }
+ }
+ string_list_clear(&existing_refs, 1);
+
+ return ref_map;
}
#define STORE_REF_ERROR_OTHER 1
@@ -683,8 +675,10 @@ static int update_local_ref(struct ref *ref,
return r;
}
- current = lookup_commit_reference_gently(&ref->old_oid, 1);
- updated = lookup_commit_reference_gently(&ref->new_oid, 1);
+ current = lookup_commit_reference_gently(the_repository,
+ &ref->old_oid, 1);
+ updated = lookup_commit_reference_gently(the_repository,
+ &ref->new_oid, 1);
if (!current || !updated) {
const char *msg;
const char *what;
@@ -768,7 +762,7 @@ static int iterate_ref_map(void *cb_data, struct object_id *oid)
}
static int store_updated_refs(const char *raw_url, const char *remote_name,
- struct ref *ref_map)
+ int connectivity_checked, struct ref *ref_map)
{
FILE *fp;
struct commit *commit;
@@ -777,7 +771,7 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
const char *what, *kind;
struct ref *rm;
char *url;
- const char *filename = dry_run ? "/dev/null" : git_path_fetch_head();
+ const char *filename = dry_run ? "/dev/null" : git_path_fetch_head(the_repository);
int want_status;
int summary_width = transport_summary_width(ref_map);
@@ -790,10 +784,12 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
else
url = xstrdup("foreign");
- rm = ref_map;
- if (check_connected(iterate_ref_map, &rm, NULL)) {
- rc = error(_("%s did not send all necessary objects\n"), url);
- goto abort;
+ if (!connectivity_checked) {
+ rm = ref_map;
+ if (check_connected(iterate_ref_map, &rm, NULL)) {
+ rc = error(_("%s did not send all necessary objects\n"), url);
+ goto abort;
+ }
}
prepare_format_display(ref_map);
@@ -817,7 +813,8 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
continue;
}
- commit = lookup_commit_reference_gently(&rm->old_oid,
+ commit = lookup_commit_reference_gently(the_repository,
+ &rm->old_oid,
1);
if (!commit)
rm->fetch_head_status = FETCH_HEAD_NOT_FOR_MERGE;
@@ -945,15 +942,32 @@ static int quickfetch(struct ref *ref_map)
return check_connected(iterate_ref_map, &rm, &opt);
}
-static int fetch_refs(struct transport *transport, struct ref *ref_map)
+static int fetch_refs(struct transport *transport, struct ref *ref_map,
+ struct ref **updated_remote_refs)
{
int ret = quickfetch(ref_map);
if (ret)
- ret = transport_fetch_refs(transport, ref_map);
+ ret = transport_fetch_refs(transport, ref_map,
+ updated_remote_refs);
if (!ret)
- ret |= store_updated_refs(transport->url,
- transport->remote->name,
- ref_map);
+ /*
+ * Keep the new pack's ".keep" file around to allow the caller
+ * time to update refs to reference the new objects.
+ */
+ return 0;
+ transport_unlock_pack(transport);
+ return ret;
+}
+
+/* Update local refs based on the ref values fetched from a remote */
+static int consume_refs(struct transport *transport, struct ref *ref_map)
+{
+ int connectivity_checked = transport->smart_options
+ ? transport->smart_options->connectivity_checked : 0;
+ int ret = store_updated_refs(transport->url,
+ transport->remote->name,
+ connectivity_checked,
+ ref_map);
transport_unlock_pack(transport);
return ret;
}
@@ -1029,7 +1043,7 @@ static void check_not_current_branch(struct ref *ref_map)
static int truncate_fetch_head(void)
{
- const char *filename = git_path_fetch_head();
+ const char *filename = git_path_fetch_head(the_repository);
FILE *fp = fopen_for_writing(filename);
if (!fp)
@@ -1049,6 +1063,40 @@ static void set_option(struct transport *transport, const char *name, const char
name, transport->url);
}
+
+static int add_oid(const char *refname, const struct object_id *oid, int flags,
+ void *cb_data)
+{
+ struct oid_array *oids = cb_data;
+
+ oid_array_append(oids, oid);
+ return 0;
+}
+
+static void add_negotiation_tips(struct git_transport_options *smart_options)
+{
+ struct oid_array *oids = xcalloc(1, sizeof(*oids));
+ int i;
+
+ for (i = 0; i < negotiation_tip.nr; i++) {
+ const char *s = negotiation_tip.items[i].string;
+ int old_nr;
+ if (!has_glob_specials(s)) {
+ struct object_id oid;
+ if (get_oid(s, &oid))
+ die("%s is not a valid object", s);
+ oid_array_append(oids, &oid);
+ continue;
+ }
+ old_nr = oids->nr;
+ for_each_glob_ref(add_oid, s, oids);
+ if (old_nr == oids->nr)
+ warning("Ignoring --negotiation-tip=%s because it does not match any refs",
+ s);
+ }
+ smart_options->negotiation_tips = oids;
+}
+
static struct transport *prepare_transport(struct remote *remote, int deepen)
{
struct transport *transport;
@@ -1075,6 +1123,12 @@ static struct transport *prepare_transport(struct remote *remote, int deepen)
filter_options.filter_spec);
set_option(transport, TRANS_OPT_FROM_PROMISOR, "1");
}
+ if (negotiation_tip.nr) {
+ if (transport->smart_options)
+ add_negotiation_tips(transport->smart_options);
+ else
+ warning("Ignoring --negotiation-tip because the protocol does not support it.");
+ }
return transport;
}
@@ -1099,7 +1153,8 @@ static void backfill_tags(struct transport *transport, struct ref *ref_map)
transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, NULL);
transport_set_option(transport, TRANS_OPT_DEPTH, "0");
transport_set_option(transport, TRANS_OPT_DEEPEN_RELATIVE, NULL);
- fetch_refs(transport, ref_map);
+ if (!fetch_refs(transport, ref_map, NULL))
+ consume_refs(transport, ref_map);
if (gsecondary) {
transport_disconnect(gsecondary);
@@ -1110,13 +1165,12 @@ static void backfill_tags(struct transport *transport, struct ref *ref_map)
static int do_fetch(struct transport *transport,
struct refspec *rs)
{
- struct string_list existing_refs = STRING_LIST_INIT_DUP;
struct ref *ref_map;
- struct ref *rm;
int autotags = (transport->remote->fetch_tags == 1);
int retcode = 0;
-
- for_each_ref(add_existing, &existing_refs);
+ const struct ref *remote_refs;
+ struct ref *updated_remote_refs = NULL;
+ struct argv_array ref_prefixes = ARGV_ARRAY_INIT;
if (tags == TAGS_DEFAULT) {
if (transport->remote->fetch_tags == 2)
@@ -1132,22 +1186,24 @@ static int do_fetch(struct transport *transport,
goto cleanup;
}
- ref_map = get_ref_map(transport, rs, tags, &autotags);
- if (!update_head_ok)
- check_not_current_branch(ref_map);
+ if (rs->nr)
+ refspec_ref_prefixes(rs, &ref_prefixes);
+ else if (transport->remote && transport->remote->fetch.nr)
+ refspec_ref_prefixes(&transport->remote->fetch, &ref_prefixes);
- for (rm = ref_map; rm; rm = rm->next) {
- if (rm->peer_ref) {
- struct string_list_item *peer_item =
- string_list_lookup(&existing_refs,
- rm->peer_ref->name);
- if (peer_item) {
- struct object_id *old_oid = peer_item->util;
- oidcpy(&rm->peer_ref->old_oid, old_oid);
- }
- }
+ if (ref_prefixes.argc &&
+ (tags == TAGS_SET || (tags == TAGS_DEFAULT && !rs->nr))) {
+ argv_array_push(&ref_prefixes, "refs/tags/");
}
+ remote_refs = transport_get_remote_refs(transport, &ref_prefixes);
+ argv_array_clear(&ref_prefixes);
+
+ ref_map = get_ref_map(transport->remote, remote_refs, rs,
+ tags, &autotags);
+ if (!update_head_ok)
+ check_not_current_branch(ref_map);
+
if (tags == TAGS_DEFAULT && autotags)
transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1");
if (prune) {
@@ -1164,7 +1220,24 @@ static int do_fetch(struct transport *transport,
transport->url);
}
}
- if (fetch_refs(transport, ref_map)) {
+
+ if (fetch_refs(transport, ref_map, &updated_remote_refs)) {
+ free_refs(ref_map);
+ retcode = 1;
+ goto cleanup;
+ }
+ if (updated_remote_refs) {
+ /*
+ * Regenerate ref_map using the updated remote refs. This is
+ * to account for additional information which may be provided
+ * by the transport (e.g. shallow info).
+ */
+ free_refs(ref_map);
+ ref_map = get_ref_map(transport->remote, updated_remote_refs, rs,
+ tags, &autotags);
+ free_refs(updated_remote_refs);
+ }
+ if (consume_refs(transport, ref_map)) {
free_refs(ref_map);
retcode = 1;
goto cleanup;
@@ -1176,14 +1249,13 @@ static int do_fetch(struct transport *transport,
if (tags == TAGS_DEFAULT && autotags) {
struct ref **tail = &ref_map;
ref_map = NULL;
- find_non_local_tags(transport, &ref_map, &tail);
+ find_non_local_tags(remote_refs, &ref_map, &tail);
if (ref_map)
backfill_tags(transport, ref_map);
free_refs(ref_map);
}
cleanup:
- string_list_clear(&existing_refs, 1);
return retcode;
}
@@ -1433,7 +1505,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
for (i = 1; i < argc; i++)
strbuf_addf(&default_rla, " %s", argv[i]);
- config_from_gitmodules(gitmodules_fetch_config, NULL);
+ fetch_config_from_gitmodules(&max_children, &recurse_submodules);
git_config(git_fetch_config, NULL);
argc = parse_options(argc, argv, prefix,
@@ -1449,7 +1521,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
if (unshallow) {
if (depth)
die(_("--depth and --unshallow cannot be used together"));
- else if (!is_repository_shallow())
+ else if (!is_repository_shallow(the_repository))
die(_("--unshallow on a complete repository does not make sense"));
else
depth = xstrfmt("%d", INFINITE_DEPTH);
diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index bd680be..f35ff16 100644
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -2,6 +2,7 @@
#include "cache.h"
#include "config.h"
#include "refs.h"
+#include "object-store.h"
#include "commit.h"
#include "diff.h"
#include "revision.h"
@@ -10,6 +11,7 @@
#include "branch.h"
#include "fmt-merge-msg.h"
#include "gpg-interface.h"
+#include "repository.h"
static const char * const fmt_merge_msg_usage[] = {
N_("git fmt-merge-msg [-m <message>] [--log[=<n>] | --no-log] [--file <file>]"),
@@ -108,14 +110,15 @@ static int handle_line(char *line, struct merge_parents *merge_parents)
struct string_list_item *item;
int pulling_head = 0;
struct object_id oid;
+ const unsigned hexsz = the_hash_algo->hexsz;
- if (len < GIT_SHA1_HEXSZ + 3 || line[GIT_SHA1_HEXSZ] != '\t')
+ if (len < hexsz + 3 || line[hexsz] != '\t')
return 1;
- if (starts_with(line + GIT_SHA1_HEXSZ + 1, "not-for-merge"))
+ if (starts_with(line + hexsz + 1, "not-for-merge"))
return 0;
- if (line[GIT_SHA1_HEXSZ + 1] != '\t')
+ if (line[hexsz + 1] != '\t')
return 2;
i = get_oid_hex(line, &oid);
@@ -130,7 +133,7 @@ static int handle_line(char *line, struct merge_parents *merge_parents)
if (line[len - 1] == '\n')
line[len - 1] = 0;
- line += GIT_SHA1_HEXSZ + 2;
+ line += hexsz + 2;
/*
* At this point, line points at the beginning of comment e.g.
@@ -342,7 +345,9 @@ static void shortlog(const char *name,
const struct object_id *oid = &origin_data->oid;
int limit = opts->shortlog_len;
- branch = deref_tag(parse_object(oid), oid_to_hex(oid), GIT_SHA1_HEXSZ);
+ branch = deref_tag(the_repository, parse_object(the_repository, oid),
+ oid_to_hex(oid),
+ the_hash_algo->hexsz);
if (!branch || branch->type != OBJ_COMMIT)
return;
@@ -545,6 +550,7 @@ static void find_merge_parents(struct merge_parents *result,
int len;
char *p = in->buf + pos;
char *newline = strchr(p, '\n');
+ const char *q;
struct object_id oid;
struct commit *parent;
struct object *obj;
@@ -552,24 +558,23 @@ static void find_merge_parents(struct merge_parents *result,
len = newline ? newline - p : strlen(p);
pos += len + !!newline;
- if (len < GIT_SHA1_HEXSZ + 3 ||
- get_oid_hex(p, &oid) ||
- p[GIT_SHA1_HEXSZ] != '\t' ||
- p[GIT_SHA1_HEXSZ + 1] != '\t')
+ if (parse_oid_hex(p, &oid, &q) ||
+ q[0] != '\t' ||
+ q[1] != '\t')
continue; /* skip not-for-merge */
/*
* Do not use get_merge_parent() here; we do not have
* "name" here and we do not want to contaminate its
* util field yet.
*/
- obj = parse_object(&oid);
+ obj = parse_object(the_repository, &oid);
parent = (struct commit *)peel_to_type(NULL, 0, obj, OBJ_COMMIT);
if (!parent)
continue;
commit_list_insert(parent, &parents);
add_merge_parent(result, &obj->oid, &parent->object.oid);
}
- head_commit = lookup_commit(head);
+ head_commit = lookup_commit(the_repository, head);
if (head_commit)
commit_list_insert(head_commit, &parents);
reduce_heads_replace(&parents);
@@ -623,7 +628,7 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out,
i++;
p[len] = 0;
if (handle_line(p, &merge_parents))
- die ("Error in line %d: %.*s", i, len, p);
+ die("error in line %d: %.*s", i, len, p);
}
if (opts->add_title && srcs.nr)
diff --git a/builtin/fsck.c b/builtin/fsck.c
index 3ad4f16..250f5af 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -18,6 +18,7 @@
#include "decorate.h"
#include "packfile.h"
#include "object-store.h"
+#include "run-command.h"
#define REACHABLE 0x0001
#define SEEN 0x0002
@@ -47,6 +48,7 @@ static int name_objects;
#define ERROR_REACHABLE 02
#define ERROR_PACK 04
#define ERROR_REFS 010
+#define ERROR_COMMIT_GRAPH 020
static const char *describe_object(struct object *obj)
{
@@ -70,7 +72,7 @@ static const char *printable_type(struct object *obj)
enum object_type type = oid_object_info(the_repository,
&obj->oid, NULL);
if (type > 0)
- object_as_type(obj, type, 0);
+ object_as_type(the_repository, obj, type, 0);
}
ret = type_name(obj->type);
@@ -392,7 +394,8 @@ static int fsck_obj_buffer(const struct object_id *oid, enum object_type type,
* verify_packfile(), data_valid variable for details.
*/
struct object *obj;
- obj = parse_object_buffer(oid, type, size, buffer, eaten);
+ obj = parse_object_buffer(the_repository, oid, type, size, buffer,
+ eaten);
if (!obj) {
errors_found |= ERROR_OBJECT;
return error("%s: object corrupt or missing", oid_to_hex(oid));
@@ -410,7 +413,7 @@ static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid,
struct object *obj;
if (!is_null_oid(oid)) {
- obj = lookup_object(oid->hash);
+ obj = lookup_object(the_repository, oid->hash);
if (obj && (obj->flags & HAS_OBJ)) {
if (timestamp && name_objects)
add_decoration(fsck_walk_options.object_names,
@@ -452,7 +455,7 @@ static int fsck_handle_ref(const char *refname, const struct object_id *oid,
{
struct object *obj;
- obj = parse_object(oid);
+ obj = parse_object(the_repository, oid);
if (!obj) {
if (is_promisor_object(oid)) {
/*
@@ -525,7 +528,9 @@ static int fsck_loose(const struct object_id *oid, const char *path, void *data)
if (!contents && type != OBJ_BLOB)
BUG("read_loose_object streamed a non-blob");
- obj = parse_object_buffer(oid, type, size, contents, &eaten);
+ obj = parse_object_buffer(the_repository, oid, type, size,
+ contents, &eaten);
+
if (!obj) {
errors_found |= ERROR_OBJECT;
error("%s: object could not be parsed: %s",
@@ -614,7 +619,7 @@ static int fsck_cache_tree(struct cache_tree *it)
fprintf(stderr, "Checking cache tree\n");
if (0 <= it->entry_count) {
- struct object *obj = parse_object(&it->oid);
+ struct object *obj = parse_object(the_repository, &it->oid);
if (!obj) {
error("%s: invalid sha1 pointer in cache-tree",
oid_to_hex(&it->oid));
@@ -689,7 +694,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
fetch_if_missing = 0;
errors_found = 0;
- check_replace_refs = 0;
+ read_replace_refs = 0;
argc = parse_options(argc, argv, prefix, fsck_opts, fsck_usage, 0);
@@ -763,7 +768,8 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
const char *arg = argv[i];
struct object_id oid;
if (!get_oid(arg, &oid)) {
- struct object *obj = lookup_object(oid.hash);
+ struct object *obj = lookup_object(the_repository,
+ oid.hash);
if (!obj || !(obj->flags & HAS_OBJ)) {
if (is_promisor_object(&oid))
@@ -806,7 +812,8 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
mode = active_cache[i]->ce_mode;
if (S_ISGITLINK(mode))
continue;
- blob = lookup_blob(&active_cache[i]->oid);
+ blob = lookup_blob(the_repository,
+ &active_cache[i]->oid);
if (!blob)
continue;
obj = &blob->object;
@@ -822,5 +829,24 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
}
check_connectivity();
+
+ if (!git_config_get_bool("core.commitgraph", &i) && i) {
+ struct child_process commit_graph_verify = CHILD_PROCESS_INIT;
+ const char *verify_argv[] = { "commit-graph", "verify", NULL, NULL, NULL };
+
+ commit_graph_verify.argv = verify_argv;
+ commit_graph_verify.git_cmd = 1;
+ if (run_command(&commit_graph_verify))
+ errors_found |= ERROR_COMMIT_GRAPH;
+
+ prepare_alt_odb(the_repository);
+ for (alt = the_repository->objects->alt_odb_list; alt; alt = alt->next) {
+ verify_argv[2] = "--object-dir";
+ verify_argv[3] = alt->path;
+ if (run_command(&commit_graph_verify))
+ errors_found |= ERROR_COMMIT_GRAPH;
+ }
+ }
+
return errors_found;
}
diff --git a/builtin/gc.c b/builtin/gc.c
index ccfb1ce..5706944 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -20,6 +20,7 @@
#include "sigchain.h"
#include "argv-array.h"
#include "commit.h"
+#include "commit-graph.h"
#include "packfile.h"
#include "object-store.h"
#include "pack.h"
@@ -40,6 +41,7 @@ static int aggressive_depth = 50;
static int aggressive_window = 250;
static int gc_auto_threshold = 6700;
static int gc_auto_pack_limit = 50;
+static int gc_write_commit_graph;
static int detach_auto = 1;
static timestamp_t gc_log_expire_time;
static const char *gc_log_expire = "1.day.ago";
@@ -129,6 +131,7 @@ static void gc_config(void)
git_config_get_int("gc.aggressivedepth", &aggressive_depth);
git_config_get_int("gc.auto", &gc_auto_threshold);
git_config_get_int("gc.autopacklimit", &gc_auto_pack_limit);
+ git_config_get_bool("gc.writecommitgraph", &gc_write_commit_graph);
git_config_get_bool("gc.autodetach", &detach_auto);
git_config_get_expiry("gc.pruneexpire", &prune_expire);
git_config_get_expiry("gc.worktreepruneexpire", &prune_worktrees_expire);
@@ -612,6 +615,7 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
return -1;
if (!repository_format_precious_objects) {
+ close_all_packs(the_repository->objects);
if (run_command_v_opt(repack.argv, RUN_GIT_CMD))
return error(FAILED_RUN, repack.argv[0]);
@@ -641,6 +645,9 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
if (pack_garbage.nr > 0)
clean_pack_garbage();
+ if (gc_write_commit_graph)
+ write_commit_graph_reachable(get_object_directory(), 0);
+
if (auto_gc && too_many_loose_objects())
warning(_("There are too many unreachable loose objects; "
"run 'git prune' to remove them."));
diff --git a/builtin/grep.c b/builtin/grep.c
index ee753a4..ee5a1bd 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -489,7 +489,7 @@ static int grep_cache(struct grep_opt *opt, struct repository *repo,
}
if (repo_read_index(repo) < 0)
- die("index file corrupt");
+ die(_("index file corrupt"));
for (nr = 0; nr < repo->index->cache_nr; nr++) {
const struct cache_entry *ce = repo->index->cache[nr];
@@ -647,7 +647,8 @@ static int grep_objects(struct grep_opt *opt, const struct pathspec *pathspec,
for (i = 0; i < nr; i++) {
struct object *real_obj;
- real_obj = deref_tag(list->objects[i].item, NULL, 0);
+ real_obj = deref_tag(the_repository, list->objects[i].item,
+ NULL, 0);
/* load the gitmodules file for this rev */
if (recurse_submodules) {
@@ -828,6 +829,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
GREP_PATTERN_TYPE_PCRE),
OPT_GROUP(""),
OPT_BOOL('n', "line-number", &opt.linenum, N_("show line numbers")),
+ OPT_BOOL(0, "column", &opt.columnnum, N_("show column number of first match")),
OPT_NEGBIT('h', NULL, &opt.pathname, N_("don't show filenames"), 1),
OPT_BIT('H', NULL, &opt.pathname, N_("show filenames"), 1),
OPT_NEGBIT(0, "full-name", &opt.relative,
@@ -842,6 +844,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
OPT_BOOL_F('z', "null", &opt.null_following_name,
N_("print NUL after filenames"),
PARSE_OPT_NOCOMPLETE),
+ OPT_BOOL('o', "only-matching", &opt.only_matching,
+ N_("show only matching parts of a line")),
OPT_BOOL('c', "count", &opt.count,
N_("show the number of matches instead of matching lines")),
OPT__COLOR(&opt.color, N_("highlight matches")),
@@ -959,7 +963,11 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
}
if (!opt.pattern_list)
- die(_("no pattern given."));
+ die(_("no pattern given"));
+
+ /* --only-matching has no effect with --invert. */
+ if (opt.invert)
+ opt.only_matching = 0;
/*
* We have to find "--" in a separate pass, because its presence
@@ -1085,19 +1093,19 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
}
if (recurse_submodules && (!use_index || untracked))
- die(_("option not supported with --recurse-submodules."));
+ die(_("option not supported with --recurse-submodules"));
if (!show_in_pager && !opt.status_only)
setup_pager();
if (!use_index && (untracked || cached))
- die(_("--cached or --untracked cannot be used with --no-index."));
+ die(_("--cached or --untracked cannot be used with --no-index"));
if (!use_index || untracked) {
int use_exclude = (opt_exclude < 0) ? use_index : !!opt_exclude;
hit = grep_directory(&opt, &pathspec, use_exclude, use_index);
} else if (0 <= opt_exclude) {
- die(_("--[no-]exclude-standard cannot be used for tracked contents."));
+ die(_("--[no-]exclude-standard cannot be used for tracked contents"));
} else if (!list.nr) {
if (!cached)
setup_work_tree();
@@ -1105,7 +1113,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
hit = grep_cache(&opt, the_repository, &pathspec, cached);
} else {
if (cached)
- die(_("both --cached and trees are given."));
+ die(_("both --cached and trees are given"));
hit = grep_objects(&opt, &pathspec, &list);
}
diff --git a/builtin/hash-object.c b/builtin/hash-object.c
index a9a3a19..9ada4f4 100644
--- a/builtin/hash-object.c
+++ b/builtin/hash-object.c
@@ -6,6 +6,7 @@
*/
#include "builtin.h"
#include "config.h"
+#include "object-store.h"
#include "blob.h"
#include "quote.h"
#include "parse-options.h"
diff --git a/builtin/help.c b/builtin/help.c
index 58e0a55..8d4f6dd 100644
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -37,6 +37,7 @@ static const char *html_path;
static int show_all = 0;
static int show_guides = 0;
+static int show_config;
static int verbose;
static unsigned int colopts;
static enum help_format help_format = HELP_FORMAT_NONE;
@@ -45,6 +46,8 @@ static struct option builtin_help_options[] = {
OPT_BOOL('a', "all", &show_all, N_("print all available commands")),
OPT_HIDDEN_BOOL(0, "exclude-guides", &exclude_guides, N_("exclude guides")),
OPT_BOOL('g', "guides", &show_guides, N_("print list of useful guides")),
+ OPT_BOOL('c', "config", &show_config, N_("print all configuration variable names")),
+ OPT_SET_INT_F(0, "config-for-completion", &show_config, "", 2, PARSE_OPT_HIDDEN),
OPT_SET_INT('m', "man", &help_format, N_("show man page"), HELP_FORMAT_MAN),
OPT_SET_INT('w', "web", &help_format, N_("show manual in web browser"),
HELP_FORMAT_WEB),
@@ -444,6 +447,19 @@ int cmd_help(int argc, const char **argv, const char *prefix)
list_commands(colopts, &main_cmds, &other_cmds);
}
+ if (show_config) {
+ int for_human = show_config == 1;
+
+ if (!for_human) {
+ list_config_help(for_human);
+ return 0;
+ }
+ setup_pager();
+ list_config_help(for_human);
+ printf("\n%s\n", _("'git help config' for more information"));
+ return 0;
+ }
+
if (show_guides)
list_common_guides_help();
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 74fe297..9582ead 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -832,7 +832,7 @@ static void sha1_object(const void *data, struct object_entry *obj_entry,
if (strict || do_fsck_object) {
read_lock();
if (type == OBJ_BLOB) {
- struct blob *blob = lookup_blob(oid);
+ struct blob *blob = lookup_blob(the_repository, oid);
if (blob)
blob->object.flags |= FLAG_CHECKED;
else
@@ -851,7 +851,8 @@ static void sha1_object(const void *data, struct object_entry *obj_entry,
* we do not need to free the memory here, as the
* buf is deleted by the caller.
*/
- obj = parse_object_buffer(oid, type, size, buf,
+ obj = parse_object_buffer(the_repository, oid, type,
+ size, buf,
&eaten);
if (!obj)
die(_("invalid %s"), type_name(type));
@@ -1679,7 +1680,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
if (argc == 2 && !strcmp(argv[1], "-h"))
usage(index_pack_usage);
- check_replace_refs = 0;
+ read_replace_refs = 0;
fsck_options.walk = mark_link;
reset_pack_idx_option(&opts);
diff --git a/builtin/log.c b/builtin/log.c
index 4686f68..e094560 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -7,6 +7,7 @@
#include "cache.h"
#include "config.h"
#include "refs.h"
+#include "object-store.h"
#include "color.h"
#include "commit.h"
#include "diff.h"
@@ -28,6 +29,8 @@
#include "mailmap.h"
#include "gpg-interface.h"
#include "progress.h"
+#include "commit-slab.h"
+#include "repository.h"
#define MAIL_DEFAULT_WRAP 72
@@ -148,6 +151,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
static struct string_list decorate_refs_include = STRING_LIST_INIT_NODUP;
struct decoration_filter decoration_filter = {&decorate_refs_include,
&decorate_refs_exclude};
+ static struct revision_sources revision_sources;
const struct option builtin_log_options[] = {
OPT__QUIET(&quiet, N_("suppress diff output")),
@@ -194,8 +198,10 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
rev->diffopt.filter || rev->diffopt.flags.follow_renames)
rev->always_show_header = 0;
- if (source)
- rev->show_source = 1;
+ if (source) {
+ init_revision_sources(&revision_sources);
+ rev->sources = &revision_sources;
+ }
if (mailmap) {
rev->mailmap = xcalloc(1, sizeof(struct string_list));
@@ -614,7 +620,7 @@ int cmd_show(int argc, const char **argv, const char *prefix)
rev.shown_one = 1;
if (ret)
break;
- o = parse_object(&t->tagged->oid);
+ o = parse_object(the_repository, &t->tagged->oid);
if (!o)
ret = error(_("Could not read object %s"),
oid_to_hex(&t->tagged->oid));
@@ -901,8 +907,8 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids)
o2 = rev->pending.objects[1].item;
flags1 = o1->flags;
flags2 = o2->flags;
- c1 = lookup_commit_reference(&o1->oid);
- c2 = lookup_commit_reference(&o2->oid);
+ c1 = lookup_commit_reference(the_repository, &o1->oid);
+ c2 = lookup_commit_reference(the_repository, &o2->oid);
if ((flags1 & UNINTERESTING) == (flags2 & UNINTERESTING))
die(_("Not a range."));
@@ -1337,6 +1343,8 @@ static struct commit *get_base_commit(const char *base_commit,
return base;
}
+define_commit_slab(commit_base, int);
+
static void prepare_bases(struct base_tree_info *bases,
struct commit *base,
struct commit **list,
@@ -1345,11 +1353,13 @@ static void prepare_bases(struct base_tree_info *bases,
struct commit *commit;
struct rev_info revs;
struct diff_options diffopt;
+ struct commit_base commit_base;
int i;
if (!base)
return;
+ init_commit_base(&commit_base);
diff_setup(&diffopt);
diffopt.flags.recursive = 1;
diff_setup_done(&diffopt);
@@ -1362,7 +1372,7 @@ static void prepare_bases(struct base_tree_info *bases,
for (i = 0; i < total; i++) {
list[i]->object.flags &= ~UNINTERESTING;
add_pending_object(&revs, &list[i]->object, "rev_list");
- list[i]->util = (void *)1;
+ *commit_base_at(&commit_base, list[i]) = 1;
}
base->object.flags |= UNINTERESTING;
add_pending_object(&revs, &base->object, "base");
@@ -1376,7 +1386,7 @@ static void prepare_bases(struct base_tree_info *bases,
while ((commit = get_revision(&revs)) != NULL) {
struct object_id oid;
struct object_id *patch_id;
- if (commit->util)
+ if (*commit_base_at(&commit_base, commit))
continue;
if (commit_patch_id(commit, &diffopt, &oid, 0))
die(_("cannot get patch id"));
@@ -1385,6 +1395,7 @@ static void prepare_bases(struct base_tree_info *bases,
oidcpy(patch_id, &oid);
bases->nr_patch_id++;
}
+ clear_commit_base(&commit_base);
}
static void print_bases(struct base_tree_info *bases, FILE *file)
@@ -1597,14 +1608,14 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
numbered = 0;
if (numbered && keep_subject)
- die (_("-n and -k are mutually exclusive."));
+ die(_("-n and -k are mutually exclusive"));
if (keep_subject && subject_prefix)
- die (_("--subject-prefix/--rfc and -k are mutually exclusive."));
+ die(_("--subject-prefix/--rfc and -k are mutually exclusive"));
rev.preserve_subject = keep_subject;
argc = setup_revisions(argc, argv, &rev, &s_r_opt);
if (argc > 1)
- die (_("unrecognized argument: %s"), argv[1]);
+ die(_("unrecognized argument: %s"), argv[1]);
if (rev.diffopt.output_format & DIFF_FORMAT_NAME)
die(_("--name-only does not make sense"));
@@ -1746,6 +1757,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
if (base_commit || base_auto) {
struct commit *base = get_base_commit(base_commit, list, nr);
reset_revision_walk();
+ clear_object_flags(UNINTERESTING);
prepare_bases(&bases, base, list, nr);
}
@@ -1853,7 +1865,8 @@ static int add_pending_commit(const char *arg, struct rev_info *revs, int flags)
{
struct object_id oid;
if (get_oid(arg, &oid) == 0) {
- struct commit *commit = lookup_commit_reference(&oid);
+ struct commit *commit = lookup_commit_reference(the_repository,
+ &oid);
if (commit) {
commit->object.flags |= flags;
add_pending_object(revs, &commit->object, arg);
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index 409da4e..fe3b952 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -5,6 +5,7 @@
*/
#include "cache.h"
#include "config.h"
+#include "object-store.h"
#include "blob.h"
#include "tree.h"
#include "commit.h"
diff --git a/builtin/merge-base.c b/builtin/merge-base.c
index 3b76001..08d91b1 100644
--- a/builtin/merge-base.c
+++ b/builtin/merge-base.c
@@ -6,6 +6,7 @@
#include "diff.h"
#include "revision.h"
#include "parse-options.h"
+#include "repository.h"
static int show_merge_base(struct commit **rev, int rev_nr, int show_all)
{
@@ -42,7 +43,7 @@ static struct commit *get_commit_reference(const char *arg)
if (get_oid(arg, &revkey))
die("Not a valid object name %s", arg);
- r = lookup_commit_reference(&revkey);
+ r = lookup_commit_reference(the_repository, &revkey);
if (!r)
die("Not a valid commit name %s", arg);
@@ -123,7 +124,7 @@ static void add_one_commit(struct object_id *oid, struct rev_collect *revs)
if (is_null_oid(oid))
return;
- commit = lookup_commit(oid);
+ commit = lookup_commit(the_repository, oid);
if (!commit ||
(commit->object.flags & TMP_MARK) ||
parse_commit(commit))
@@ -171,7 +172,7 @@ static int handle_fork_point(int argc, const char **argv)
if (get_oid(commitname, &oid))
die("Not a valid object name: '%s'", commitname);
- derived = lookup_commit_reference(&oid);
+ derived = lookup_commit_reference(the_repository, &oid);
memset(&revs, 0, sizeof(revs));
revs.initial = 1;
for_each_reflog_ent(refname, collect_one_reflog_ent, &revs);
diff --git a/builtin/merge-recursive.c b/builtin/merge-recursive.c
index 0dd9021..9b2f707 100644
--- a/builtin/merge-recursive.c
+++ b/builtin/merge-recursive.c
@@ -9,10 +9,10 @@ static const char builtin_merge_recursive_usage[] =
static const char *better_branch_name(const char *branch)
{
- static char githead_env[8 + GIT_SHA1_HEXSZ + 1];
+ static char githead_env[8 + GIT_MAX_HEXSZ + 1];
char *name;
- if (strlen(branch) != GIT_SHA1_HEXSZ)
+ if (strlen(branch) != the_hash_algo->hexsz)
return branch;
xsnprintf(githead_env, sizeof(githead_env), "GITHEAD_%s", branch);
name = getenv(githead_env);
diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c
index bf01e05..f8023ba 100644
--- a/builtin/merge-tree.c
+++ b/builtin/merge-tree.c
@@ -1,6 +1,8 @@
#include "builtin.h"
#include "tree-walk.h"
#include "xdiff-interface.h"
+#include "object-store.h"
+#include "repository.h"
#include "blob.h"
#include "exec-cmd.h"
#include "merge-blobs.h"
@@ -169,7 +171,7 @@ static struct merge_list *create_entry(unsigned stage, unsigned mode, const stru
res->stage = stage;
res->path = path;
res->mode = mode;
- res->blob = lookup_blob(oid);
+ res->blob = lookup_blob(the_repository, oid);
return res;
}
diff --git a/builtin/merge.c b/builtin/merge.c
index b00d6f4..8f4a506 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -111,6 +111,35 @@ static int option_parse_message(const struct option *opt,
return 0;
}
+static int option_read_message(struct parse_opt_ctx_t *ctx,
+ const struct option *opt, int unset)
+{
+ struct strbuf *buf = opt->value;
+ const char *arg;
+
+ if (unset)
+ BUG("-F cannot be negated");
+
+ if (ctx->opt) {
+ arg = ctx->opt;
+ ctx->opt = NULL;
+ } else if (ctx->argc > 1) {
+ ctx->argc--;
+ arg = *++ctx->argv;
+ } else
+ return opterror(opt, "requires a value", 0);
+
+ if (buf->len)
+ strbuf_addch(buf, '\n');
+ if (ctx->prefix && !is_absolute_path(arg))
+ arg = prefix_filename(ctx->prefix, arg);
+ if (strbuf_read_file(buf, arg, 0) < 0)
+ return error(_("could not read file '%s'"), arg);
+ have_message = 1;
+
+ return 0;
+}
+
static struct strategy *get_strategy(const char *name)
{
int i;
@@ -228,6 +257,9 @@ static struct option builtin_merge_options[] = {
OPT_CALLBACK('m', "message", &merge_msg, N_("message"),
N_("merge commit message (for a non-fast-forward merge)"),
option_parse_message),
+ { OPTION_LOWLEVEL_CALLBACK, 'F', "file", &merge_msg, N_("path"),
+ N_("read message from file"), PARSE_OPT_NONEG,
+ (parse_opt_cb *) option_read_message },
OPT__VERBOSITY(&verbosity),
OPT_BOOL(0, "abort", &abort_current_merge,
N_("abort the current in-progress merge")),
@@ -247,9 +279,9 @@ static struct option builtin_merge_options[] = {
/* Cleans up metadata that is uninteresting after a succeeded merge. */
static void drop_save(void)
{
- unlink(git_path_merge_head());
- unlink(git_path_merge_msg());
- unlink(git_path_merge_mode());
+ unlink(git_path_merge_head(the_repository));
+ unlink(git_path_merge_msg(the_repository));
+ unlink(git_path_merge_mode(the_repository));
}
static int save_state(struct object_id *stash)
@@ -382,7 +414,7 @@ static void squash_message(struct commit *commit, struct commit_list *remotehead
oid_to_hex(&commit->object.oid));
pretty_print_commit(&ctx, commit, &out);
}
- write_file_buf(git_path_squash_msg(), out.buf, out.len);
+ write_file_buf(git_path_squash_msg(the_repository), out.buf, out.len);
strbuf_release(&out);
}
@@ -445,6 +477,7 @@ static void merge_name(const char *remote, struct strbuf *msg)
struct object_id branch_head;
struct strbuf buf = STRBUF_INIT;
struct strbuf bname = STRBUF_INIT;
+ struct merge_remote_desc *desc;
const char *ptr;
char *found_ref;
int len, early;
@@ -517,16 +550,13 @@ static void merge_name(const char *remote, struct strbuf *msg)
strbuf_release(&truname);
}
- if (remote_head->util) {
- struct merge_remote_desc *desc;
- desc = merge_remote_util(remote_head);
- if (desc && desc->obj && desc->obj->type == OBJ_TAG) {
- strbuf_addf(msg, "%s\t\t%s '%s'\n",
- oid_to_hex(&desc->obj->oid),
- type_name(desc->obj->type),
- remote);
- goto cleanup;
- }
+ desc = merge_remote_util(remote_head);
+ if (desc && desc->obj && desc->obj->type == OBJ_TAG) {
+ strbuf_addf(msg, "%s\t\t%s '%s'\n",
+ oid_to_hex(&desc->obj->oid),
+ type_name(desc->obj->type),
+ remote);
+ goto cleanup;
}
strbuf_addf(msg, "%s\t\tcommit '%s'\n",
@@ -695,7 +725,7 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common,
exit(128);
if (write_locked_index(&the_index, &lock,
COMMIT_LOCK | SKIP_IF_UNCHANGED))
- die (_("unable to write %s"), get_index_file());
+ die(_("unable to write %s"), get_index_file());
return clean ? 0 : 1;
} else {
return try_merge_command(strategy, xopts_nr, xopts,
@@ -743,7 +773,7 @@ static void add_strategies(const char *string, unsigned attr)
static void read_merge_msg(struct strbuf *msg)
{
- const char *filename = git_path_merge_msg();
+ const char *filename = git_path_merge_msg(the_repository);
strbuf_reset(msg);
if (strbuf_read_file(msg, filename, 0) < 0)
die_errno(_("Could not read from '%s'"), filename);
@@ -780,18 +810,18 @@ static void prepare_to_commit(struct commit_list *remoteheads)
if (signoff)
append_signoff(&msg, ignore_non_trailer(msg.buf, msg.len), 0);
write_merge_heads(remoteheads);
- write_file_buf(git_path_merge_msg(), msg.buf, msg.len);
+ write_file_buf(git_path_merge_msg(the_repository), msg.buf, msg.len);
if (run_commit_hook(0 < option_edit, get_index_file(), "prepare-commit-msg",
- git_path_merge_msg(), "merge", NULL))
+ git_path_merge_msg(the_repository), "merge", NULL))
abort_commit(remoteheads, NULL);
if (0 < option_edit) {
- if (launch_editor(git_path_merge_msg(), NULL, NULL))
+ if (launch_editor(git_path_merge_msg(the_repository), NULL, NULL))
abort_commit(remoteheads, NULL);
}
if (verify_msg && run_commit_hook(0 < option_edit, get_index_file(),
"commit-msg",
- git_path_merge_msg(), NULL))
+ git_path_merge_msg(the_repository), NULL))
abort_commit(remoteheads, NULL);
read_merge_msg(&msg);
@@ -861,7 +891,7 @@ static int suggest_conflicts(void)
FILE *fp;
struct strbuf msgbuf = STRBUF_INIT;
- filename = git_path_merge_msg();
+ filename = git_path_merge_msg(the_repository);
fp = xfopen(filename, "a");
append_conflicts_hint(&msgbuf);
@@ -934,19 +964,22 @@ static void write_merge_heads(struct commit_list *remoteheads)
for (j = remoteheads; j; j = j->next) {
struct object_id *oid;
struct commit *c = j->item;
- if (c->util && merge_remote_util(c)->obj) {
- oid = &merge_remote_util(c)->obj->oid;
+ struct merge_remote_desc *desc;
+
+ desc = merge_remote_util(c);
+ if (desc && desc->obj) {
+ oid = &desc->obj->oid;
} else {
oid = &c->object.oid;
}
strbuf_addf(&buf, "%s\n", oid_to_hex(oid));
}
- write_file_buf(git_path_merge_head(), buf.buf, buf.len);
+ write_file_buf(git_path_merge_head(the_repository), buf.buf, buf.len);
strbuf_reset(&buf);
if (fast_forward == FF_NO)
strbuf_addstr(&buf, "no-ff");
- write_file_buf(git_path_merge_mode(), buf.buf, buf.len);
+ write_file_buf(git_path_merge_mode(the_repository), buf.buf, buf.len);
strbuf_release(&buf);
}
@@ -954,7 +987,8 @@ static void write_merge_state(struct commit_list *remoteheads)
{
write_merge_heads(remoteheads);
strbuf_addch(&merge_msg, '\n');
- write_file_buf(git_path_merge_msg(), merge_msg.buf, merge_msg.len);
+ write_file_buf(git_path_merge_msg(the_repository), merge_msg.buf,
+ merge_msg.len);
}
static int default_edit_option(void)
@@ -1033,11 +1067,12 @@ static void handle_fetch_head(struct commit_list **remotes, struct strbuf *merge
const char *filename;
int fd, pos, npos;
struct strbuf fetch_head_file = STRBUF_INIT;
+ const unsigned hexsz = the_hash_algo->hexsz;
if (!merge_names)
merge_names = &fetch_head_file;
- filename = git_path_fetch_head();
+ filename = git_path_fetch_head(the_repository);
fd = open(filename, O_RDONLY);
if (fd < 0)
die_errno(_("could not open '%s' for reading"), filename);
@@ -1058,16 +1093,16 @@ static void handle_fetch_head(struct commit_list **remotes, struct strbuf *merge
else
npos = merge_names->len;
- if (npos - pos < GIT_SHA1_HEXSZ + 2 ||
+ if (npos - pos < hexsz + 2 ||
get_oid_hex(merge_names->buf + pos, &oid))
commit = NULL; /* bad */
- else if (memcmp(merge_names->buf + pos + GIT_SHA1_HEXSZ, "\t\t", 2))
+ else if (memcmp(merge_names->buf + pos + hexsz, "\t\t", 2))
continue; /* not-for-merge */
else {
- char saved = merge_names->buf[pos + GIT_SHA1_HEXSZ];
- merge_names->buf[pos + GIT_SHA1_HEXSZ] = '\0';
+ char saved = merge_names->buf[pos + hexsz];
+ merge_names->buf[pos + hexsz] = '\0';
commit = get_merge_parent(merge_names->buf + pos);
- merge_names->buf[pos + GIT_SHA1_HEXSZ] = saved;
+ merge_names->buf[pos + hexsz] = saved;
}
if (!commit) {
if (ptr)
@@ -1185,14 +1220,15 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
branch = branch_to_free = resolve_refdup("HEAD", 0, &head_oid, NULL);
if (branch)
skip_prefix(branch, "refs/heads/", &branch);
+
+ init_diff_ui_defaults();
+ git_config(git_merge_config, NULL);
+
if (!branch || is_null_oid(&head_oid))
head_commit = NULL;
else
head_commit = lookup_commit_or_die(&head_oid, "HEAD");
- init_diff_ui_defaults();
- git_config(git_merge_config, NULL);
-
if (branch_mergeoptions)
parse_branch_merge_options(branch_mergeoptions);
argc = parse_options(argc, argv, prefix, builtin_merge_options,
@@ -1211,7 +1247,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
usage_msg_opt(_("--abort expects no arguments"),
builtin_merge_usage, builtin_merge_options);
- if (!file_exists(git_path_merge_head()))
+ if (!file_exists(git_path_merge_head(the_repository)))
die(_("There is no merge to abort (MERGE_HEAD missing)."));
/* Invoke 'git reset --merge' */
@@ -1227,7 +1263,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
usage_msg_opt(_("--continue expects no arguments"),
builtin_merge_usage, builtin_merge_options);
- if (!file_exists(git_path_merge_head()))
+ if (!file_exists(git_path_merge_head(the_repository)))
die(_("There is no merge in progress (MERGE_HEAD missing)."));
/* Invoke 'git commit' */
@@ -1238,7 +1274,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
if (read_cache_unmerged())
die_resolve_conflict("merge");
- if (file_exists(git_path_merge_head())) {
+ if (file_exists(git_path_merge_head(the_repository))) {
/*
* There is no unmerged entry, don't advise 'git
* add/rm <file>', just 'git commit'.
@@ -1249,7 +1285,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
else
die(_("You have not concluded your merge (MERGE_HEAD exists)."));
}
- if (file_exists(git_path_cherry_pick_head())) {
+ if (file_exists(git_path_cherry_pick_head(the_repository))) {
if (advice_resolve_conflict)
die(_("You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists).\n"
"Please, commit your changes before you merge."));
diff --git a/builtin/mktag.c b/builtin/mktag.c
index 82a6e86..6fb7dc8 100644
--- a/builtin/mktag.c
+++ b/builtin/mktag.c
@@ -1,6 +1,7 @@
#include "builtin.h"
#include "tag.h"
#include "replace-object.h"
+#include "object-store.h"
/*
* A signature file has a very simple fixed format: four lines
diff --git a/builtin/mktree.c b/builtin/mktree.c
index bb76b46..2dc4ad6 100644
--- a/builtin/mktree.c
+++ b/builtin/mktree.c
@@ -7,6 +7,7 @@
#include "quote.h"
#include "tree.h"
#include "parse-options.h"
+#include "object-store.h"
static struct treeent {
unsigned mode;
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index 387ddf8..f1cb45c 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -1,11 +1,13 @@
#include "builtin.h"
#include "cache.h"
+#include "repository.h"
#include "config.h"
#include "commit.h"
#include "tag.h"
#include "refs.h"
#include "parse-options.h"
#include "sha1-lookup.h"
+#include "commit-slab.h"
#define CUTOFF_DATE_SLOP 86400 /* one day */
@@ -17,11 +19,26 @@ typedef struct rev_name {
int from_tag;
} rev_name;
+define_commit_slab(commit_rev_name, struct rev_name *);
+
static timestamp_t cutoff = TIME_MAX;
+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)
+{
+ struct rev_name **slot = commit_rev_name_peek(&rev_names, commit);
+
+ return slot ? *slot : NULL;
+}
+
+static void set_commit_rev_name(struct commit *commit, struct rev_name *name)
+{
+ *commit_rev_name_at(&rev_names, commit) = name;
+}
+
static int is_better_name(struct rev_name *name,
const char *tip_name,
timestamp_t taggerdate,
@@ -65,7 +82,7 @@ static void name_rev(struct commit *commit,
int generation, int distance, int from_tag,
int deref)
{
- struct rev_name *name = (struct rev_name *)commit->util;
+ struct rev_name *name = get_commit_rev_name(commit);
struct commit_list *parents;
int parent_number = 1;
char *to_free = NULL;
@@ -84,7 +101,7 @@ static void name_rev(struct commit *commit,
if (name == NULL) {
name = xmalloc(sizeof(rev_name));
- commit->util = name;
+ set_commit_rev_name(commit, name);
goto copy_data;
} else if (is_better_name(name, tip_name, taggerdate,
generation, distance, from_tag)) {
@@ -187,7 +204,7 @@ static int tipcmp(const void *a_, const void *b_)
static int name_ref(const char *path, const struct object_id *oid, int flags, void *cb_data)
{
- struct object *o = parse_object(oid);
+ 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;
@@ -245,7 +262,7 @@ static int name_ref(const char *path, const struct object_id *oid, int flags, vo
struct tag *t = (struct tag *) o;
if (!t->tagged)
break; /* broken repository */
- o = parse_object(&t->tagged->oid);
+ o = parse_object(the_repository, &t->tagged->oid);
deref = 1;
taggerdate = t->date;
}
@@ -296,7 +313,7 @@ static const char *get_rev_name(const struct object *o, struct strbuf *buf)
if (o->type != OBJ_COMMIT)
return get_exact_ref_match(o);
c = (struct commit *) o;
- n = c->util;
+ n = get_commit_rev_name(c);
if (!n)
return NULL;
@@ -362,7 +379,8 @@ static void name_rev_line(char *p, struct name_ref_data *data)
*(p+1) = 0;
if (!get_oid(p - (GIT_SHA1_HEXSZ - 1), &oid)) {
struct object *o =
- lookup_object(oid.hash);
+ lookup_object(the_repository,
+ oid.hash);
if (o)
name = get_rev_name(o, &buf);
}
@@ -413,6 +431,7 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
OPT_END(),
};
+ init_commit_rev_name(&rev_names);
git_config(git_default_config, NULL);
argc = parse_options(argc, argv, prefix, opts, name_rev_usage, 0);
if (all + transform_stdin + !!argc > 1) {
@@ -434,9 +453,10 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
}
commit = NULL;
- object = parse_object(&oid);
+ object = parse_object(the_repository, &oid);
if (object) {
- struct object *peeled = deref_tag(object, *argv, 0);
+ struct object *peeled = deref_tag(the_repository,
+ object, *argv, 0);
if (peeled && peeled->type == OBJ_COMMIT)
commit = (struct commit *)peeled;
}
diff --git a/builtin/notes.c b/builtin/notes.c
index 6981e2d..c05cd00 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -11,6 +11,8 @@
#include "config.h"
#include "builtin.h"
#include "notes.h"
+#include "object-store.h"
+#include "repository.h"
#include "blob.h"
#include "pretty.h"
#include "refs.h"
@@ -710,7 +712,7 @@ static int merge_commit(struct notes_merge_options *o)
if (get_oid("NOTES_MERGE_PARTIAL", &oid))
die(_("failed to read ref NOTES_MERGE_PARTIAL"));
- else if (!(partial = lookup_commit_reference(&oid)))
+ else if (!(partial = lookup_commit_reference(the_repository, &oid)))
die(_("could not find commit from NOTES_MERGE_PARTIAL."));
else if (parse_commit(partial))
die(_("could not parse commit from NOTES_MERGE_PARTIAL."));
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 71056d8..3848f37 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -140,7 +140,7 @@ static void *get_delta(struct object_entry *entry)
buf = read_object_file(&entry->idx.oid, &type, &size);
if (!buf)
- die("unable to read %s", oid_to_hex(&entry->idx.oid));
+ die(_("unable to read %s"), oid_to_hex(&entry->idx.oid));
base_buf = read_object_file(&DELTA(entry)->idx.oid, &type,
&base_size);
if (!base_buf)
@@ -148,8 +148,13 @@ static void *get_delta(struct object_entry *entry)
oid_to_hex(&DELTA(entry)->idx.oid));
delta_buf = diff_delta(base_buf, base_size,
buf, size, &delta_size, 0);
+ /*
+ * We succesfully computed this delta once but dropped it for
+ * memory reasons. Something is very wrong if this time we
+ * recompute and create a different delta.
+ */
if (!delta_buf || delta_size != DELTA_SIZE(entry))
- die("delta size changed");
+ BUG("delta size changed");
free(buf);
free(base_buf);
return delta_buf;
@@ -406,7 +411,7 @@ static off_t write_reuse_object(struct hashfile *f, struct object_entry *entry,
datalen = revidx[1].offset - offset;
if (!pack_to_stdout && p->index_version > 1 &&
check_pack_crc(p, &w_curs, offset, datalen, revidx->nr)) {
- error("bad packed object CRC for %s",
+ error(_("bad packed object CRC for %s"),
oid_to_hex(&entry->idx.oid));
unuse_pack(&w_curs);
return write_no_reuse_object(f, entry, limit, usable_delta);
@@ -417,7 +422,7 @@ static off_t write_reuse_object(struct hashfile *f, struct object_entry *entry,
if (!pack_to_stdout && p->index_version == 1 &&
check_pack_inflate(p, &w_curs, offset, datalen, entry_size)) {
- error("corrupt packed object for %s",
+ error(_("corrupt packed object for %s"),
oid_to_hex(&entry->idx.oid));
unuse_pack(&w_curs);
return write_no_reuse_object(f, entry, limit, usable_delta);
@@ -548,7 +553,7 @@ static enum write_one_status write_one(struct hashfile *f,
*/
recursing = (e->idx.offset == 1);
if (recursing) {
- warning("recursive delta detected for object %s",
+ warning(_("recursive delta detected for object %s"),
oid_to_hex(&e->idx.oid));
return WRITE_ONE_RECURSIVE;
} else if (e->idx.offset || e->preferred_base) {
@@ -582,7 +587,7 @@ static enum write_one_status write_one(struct hashfile *f,
/* make sure off_t is sufficiently large not to wrap */
if (signed_add_overflows(*offset, size))
- die("pack too large for current definition of off_t");
+ die(_("pack too large for current definition of off_t"));
*offset += size;
return WRITE_ONE_WRITTEN;
}
@@ -748,7 +753,8 @@ static struct object_entry **compute_write_order(void)
}
if (wo_end != to_pack.nr_objects)
- die("ordered %u objects, expected %"PRIu32, wo_end, to_pack.nr_objects);
+ die(_("ordered %u objects, expected %"PRIu32),
+ wo_end, to_pack.nr_objects);
return wo;
}
@@ -760,15 +766,15 @@ static off_t write_reused_pack(struct hashfile *f)
int fd;
if (!is_pack_valid(reuse_packfile))
- die("packfile is invalid: %s", reuse_packfile->pack_name);
+ die(_("packfile is invalid: %s"), reuse_packfile->pack_name);
fd = git_open(reuse_packfile->pack_name);
if (fd < 0)
- die_errno("unable to open packfile for reuse: %s",
+ die_errno(_("unable to open packfile for reuse: %s"),
reuse_packfile->pack_name);
if (lseek(fd, sizeof(struct pack_header), SEEK_SET) == -1)
- die_errno("unable to seek in reused packfile");
+ die_errno(_("unable to seek in reused packfile"));
if (reuse_packfile_offset < 0)
reuse_packfile_offset = reuse_packfile->pack_size - the_hash_algo->rawsz;
@@ -779,7 +785,7 @@ static off_t write_reused_pack(struct hashfile *f)
int read_pack = xread(fd, buffer, sizeof(buffer));
if (read_pack <= 0)
- die_errno("unable to read from reused packfile");
+ die_errno(_("unable to read from reused packfile"));
if (read_pack > to_write)
read_pack = to_write;
@@ -882,7 +888,7 @@ static void write_pack_file(void)
* to preserve this property.
*/
if (stat(pack_tmp_name, &st) < 0) {
- warning_errno("failed to stat %s", pack_tmp_name);
+ warning_errno(_("failed to stat %s"), pack_tmp_name);
} else if (!last_mtime) {
last_mtime = st.st_mtime;
} else {
@@ -890,7 +896,7 @@ static void write_pack_file(void)
utb.actime = st.st_atime;
utb.modtime = --last_mtime;
if (utime(pack_tmp_name, &utb) < 0)
- warning_errno("failed utime() on %s", pack_tmp_name);
+ warning_errno(_("failed utime() on %s"), pack_tmp_name);
}
strbuf_addf(&tmpname, "%s-", base_name);
@@ -935,8 +941,8 @@ static void write_pack_file(void)
free(write_order);
stop_progress(&progress_state);
if (written != nr_result)
- die("wrote %"PRIu32" objects while expecting %"PRIu32,
- written, nr_result);
+ die(_("wrote %"PRIu32" objects while expecting %"PRIu32),
+ written, nr_result);
}
static int no_try_delta(const char *path)
@@ -1480,7 +1486,7 @@ static void check_object(struct object_entry *entry)
while (c & 128) {
ofs += 1;
if (!ofs || MSB(ofs, 7)) {
- error("delta base offset overflow in pack for %s",
+ error(_("delta base offset overflow in pack for %s"),
oid_to_hex(&entry->idx.oid));
goto give_up;
}
@@ -1489,7 +1495,7 @@ static void check_object(struct object_entry *entry)
}
ofs = entry->in_pack_offset - ofs;
if (ofs <= 0 || ofs >= entry->in_pack_offset) {
- error("delta base offset out of bound for %s",
+ error(_("delta base offset out of bound for %s"),
oid_to_hex(&entry->idx.oid));
goto give_up;
}
@@ -1974,10 +1980,10 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
trg->data = read_object_file(&trg_entry->idx.oid, &type, &sz);
read_unlock();
if (!trg->data)
- die("object %s cannot be read",
+ die(_("object %s cannot be read"),
oid_to_hex(&trg_entry->idx.oid));
if (sz != trg_size)
- die("object %s inconsistent object length (%lu vs %lu)",
+ die(_("object %s inconsistent object length (%lu vs %lu)"),
oid_to_hex(&trg_entry->idx.oid), sz,
trg_size);
*mem_usage += sz;
@@ -1990,7 +1996,7 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
if (src_entry->preferred_base) {
static int warned = 0;
if (!warned++)
- warning("object %s cannot be read",
+ warning(_("object %s cannot be read"),
oid_to_hex(&src_entry->idx.oid));
/*
* Those objects are not included in the
@@ -2000,11 +2006,11 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
*/
return 0;
}
- die("object %s cannot be read",
+ die(_("object %s cannot be read"),
oid_to_hex(&src_entry->idx.oid));
}
if (sz != src_size)
- die("object %s inconsistent object length (%lu vs %lu)",
+ die(_("object %s inconsistent object length (%lu vs %lu)"),
oid_to_hex(&src_entry->idx.oid), sz,
src_size);
*mem_usage += sz;
@@ -2014,7 +2020,7 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
if (!src->index) {
static int warned = 0;
if (!warned++)
- warning("suboptimal pack - out of memory");
+ warning(_("suboptimal pack - out of memory"));
return 0;
}
*mem_usage += sizeof_delta_index(src->index);
@@ -2341,8 +2347,8 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size,
return;
}
if (progress > pack_to_stdout)
- fprintf(stderr, "Delta compression using up to %d threads.\n",
- delta_search_threads);
+ fprintf_ln(stderr, _("Delta compression using up to %d threads"),
+ delta_search_threads);
p = xcalloc(delta_search_threads, sizeof(*p));
/* Partition the work amongst work threads. */
@@ -2382,7 +2388,7 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size,
ret = pthread_create(&p[i].thread, NULL,
threaded_find_deltas, &p[i]);
if (ret)
- die("unable to create thread: %s", strerror(ret));
+ die(_("unable to create thread: %s"), strerror(ret));
active_threads++;
}
@@ -2474,10 +2480,10 @@ static void add_tag_chain(const struct object_id *oid)
if (packlist_find(&to_pack, oid->hash, NULL))
return;
- tag = lookup_tag(oid);
+ tag = lookup_tag(the_repository, oid);
while (1) {
if (!tag || parse_tag(tag) || !tag->tagged)
- die("unable to pack objects reachable from tag %s",
+ die(_("unable to pack objects reachable from tag %s"),
oid_to_hex(oid));
add_object_entry(&tag->object.oid, OBJ_TAG, NULL, 0);
@@ -2543,7 +2549,7 @@ static void prepare_pack(int window, int depth)
if (!entry->preferred_base) {
nr_deltas++;
if (oe_type(entry) < 0)
- die("unable to get type of object %s",
+ die(_("unable to get type of object %s"),
oid_to_hex(&entry->idx.oid));
} else {
if (oe_type(entry) < 0) {
@@ -2567,7 +2573,7 @@ static void prepare_pack(int window, int depth)
ll_find_deltas(delta_list, n, window+1, depth, &nr_done);
stop_progress(&progress_state);
if (nr_done != nr_deltas)
- die("inconsistency with delta count");
+ die(_("inconsistency with delta count"));
}
free(delta_list);
}
@@ -2607,11 +2613,11 @@ static int git_pack_config(const char *k, const char *v, void *cb)
if (!strcmp(k, "pack.threads")) {
delta_search_threads = git_config_int(k, v);
if (delta_search_threads < 0)
- die("invalid number of threads specified (%d)",
+ die(_("invalid number of threads specified (%d)"),
delta_search_threads);
#ifdef NO_PTHREADS
if (delta_search_threads != 1) {
- warning("no threads support, ignoring %s", k);
+ warning(_("no threads support, ignoring %s"), k);
delta_search_threads = 0;
}
#endif
@@ -2620,7 +2626,7 @@ static int git_pack_config(const char *k, const char *v, void *cb)
if (!strcmp(k, "pack.indexversion")) {
pack_idx_opts.version = git_config_int(k, v);
if (pack_idx_opts.version > 2)
- die("bad pack.indexversion=%"PRIu32,
+ die(_("bad pack.indexversion=%"PRIu32),
pack_idx_opts.version);
return 0;
}
@@ -2638,7 +2644,7 @@ static void read_object_list_from_stdin(void)
if (feof(stdin))
break;
if (!ferror(stdin))
- die("fgets returned NULL, not EOF, not error!");
+ die("BUG: fgets returned NULL, not EOF, not error!");
if (errno != EINTR)
die_errno("fgets");
clearerr(stdin);
@@ -2646,13 +2652,13 @@ static void read_object_list_from_stdin(void)
}
if (line[0] == '-') {
if (get_oid_hex(line+1, &oid))
- die("expected edge object ID, got garbage:\n %s",
+ die(_("expected edge object ID, got garbage:\n %s"),
line);
add_preferred_base(&oid);
continue;
}
if (parse_oid_hex(line, &oid, &p))
- die("expected object ID, got garbage:\n %s", line);
+ die(_("expected object ID, got garbage:\n %s"), line);
add_preferred_base_object(p + 1);
add_object_entry(&oid, OBJ_NONE, p + 1, 0);
@@ -2791,7 +2797,7 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs)
if (!p->pack_local || p->pack_keep || p->pack_keep_in_core)
continue;
if (open_pack_index(p))
- die("cannot open pack index");
+ die(_("cannot open pack index"));
ALLOC_GROW(in_pack.array,
in_pack.nr + p->num_objects,
@@ -2822,7 +2828,7 @@ static int add_loose_object(const struct object_id *oid, const char *path,
enum object_type type = oid_object_info(the_repository, oid, NULL);
if (type < 0) {
- warning("loose object at %s could not be examined", path);
+ warning(_("loose object at %s could not be examined"), path);
return 0;
}
@@ -2899,7 +2905,7 @@ static void loosen_unused_packed_objects(struct rev_info *revs)
continue;
if (open_pack_index(p))
- die("cannot open pack index");
+ die(_("cannot open pack index"));
for (i = 0; i < p->num_objects; i++) {
nth_packed_object_oid(&oid, p, i);
@@ -2907,7 +2913,7 @@ static void loosen_unused_packed_objects(struct rev_info *revs)
!has_sha1_pack_kept_or_nonlocal(&oid) &&
!loosened_object_can_be_discarded(&oid, p->mtime))
if (force_object_loose(&oid, p->mtime))
- die("unable to force loose object");
+ die(_("unable to force loose object"));
}
}
}
@@ -2929,11 +2935,13 @@ static int pack_options_allow_reuse(void)
static int get_object_list_from_bitmap(struct rev_info *revs)
{
- if (prepare_bitmap_walk(revs) < 0)
+ struct bitmap_index *bitmap_git;
+ if (!(bitmap_git = prepare_bitmap_walk(revs)))
return -1;
if (pack_options_allow_reuse() &&
!reuse_partial_packfile_from_bitmap(
+ bitmap_git,
&reuse_packfile,
&reuse_packfile_objects,
&reuse_packfile_offset)) {
@@ -2942,7 +2950,8 @@ static int get_object_list_from_bitmap(struct rev_info *revs)
display_progress(progress_state, nr_result);
}
- traverse_bitmap_commit_list(&add_object_entry_from_bitmap);
+ traverse_bitmap_commit_list(bitmap_git, &add_object_entry_from_bitmap);
+ free_bitmap_index(bitmap_git);
return 0;
}
@@ -2969,7 +2978,7 @@ static void get_object_list(int ac, const char **av)
setup_revisions(ac, av, &revs, NULL);
/* make sure shallows are read */
- is_repository_shallow();
+ is_repository_shallow(the_repository);
while (fgets(line, sizeof(line), stdin) != NULL) {
int len = strlen(line);
@@ -2987,21 +2996,21 @@ static void get_object_list(int ac, const char **av)
struct object_id oid;
if (get_oid_hex(line + 10, &oid))
die("not an SHA-1 '%s'", line + 10);
- register_shallow(&oid);
+ register_shallow(the_repository, &oid);
use_bitmap_index = 0;
continue;
}
- die("not a rev '%s'", line);
+ die(_("not a rev '%s'"), line);
}
if (handle_revision_arg(line, &revs, flags, REVARG_CANNOT_BE_FILENAME))
- die("bad revision '%s'", line);
+ die(_("bad revision '%s'"), line);
}
if (use_bitmap_index && !get_object_list_from_bitmap(&revs))
return;
if (prepare_revision_walk(&revs))
- die("revision walk setup failed");
+ die(_("revision walk setup failed"));
mark_edges_uninteresting(&revs, show_edge);
if (!fn_show_object)
@@ -3014,9 +3023,9 @@ static void get_object_list(int ac, const char **av)
revs.ignore_missing_links = 1;
if (add_unseen_recent_objects_to_traversal(&revs,
unpack_unreachable_expiration))
- die("unable to add recent objects");
+ die(_("unable to add recent objects"));
if (prepare_revision_walk(&revs))
- die("revision walk setup failed");
+ die(_("revision walk setup failed"));
traverse_commit_list(&revs, record_recent_commit,
record_recent_object, NULL);
}
@@ -3185,7 +3194,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
if (DFS_NUM_STATES > (1 << OE_DFS_STATE_BITS))
BUG("too many dfs states, increase OE_DFS_STATE_BITS");
- check_replace_refs = 0;
+ read_replace_refs = 0;
reset_pack_idx_option(&pack_idx_opts);
git_config(git_pack_config, NULL);
@@ -3251,35 +3260,35 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
if (pack_compression_level == -1)
pack_compression_level = Z_DEFAULT_COMPRESSION;
else if (pack_compression_level < 0 || pack_compression_level > Z_BEST_COMPRESSION)
- die("bad pack compression level %d", pack_compression_level);
+ die(_("bad pack compression level %d"), pack_compression_level);
if (!delta_search_threads) /* --threads=0 means autodetect */
delta_search_threads = online_cpus();
#ifdef NO_PTHREADS
if (delta_search_threads != 1)
- warning("no threads support, ignoring --threads");
+ warning(_("no threads support, ignoring --threads"));
#endif
if (!pack_to_stdout && !pack_size_limit)
pack_size_limit = pack_size_limit_cfg;
if (pack_to_stdout && pack_size_limit)
- die("--max-pack-size cannot be used to build a pack for transfer.");
+ die(_("--max-pack-size cannot be used to build a pack for transfer"));
if (pack_size_limit && pack_size_limit < 1024*1024) {
- warning("minimum pack size limit is 1 MiB");
+ warning(_("minimum pack size limit is 1 MiB"));
pack_size_limit = 1024*1024;
}
if (!pack_to_stdout && thin)
- die("--thin cannot be used to build an indexable pack.");
+ die(_("--thin cannot be used to build an indexable pack"));
if (keep_unreachable && unpack_unreachable)
- die("--keep-unreachable and --unpack-unreachable are incompatible.");
+ die(_("--keep-unreachable and --unpack-unreachable are incompatible"));
if (!rev_list_all || !rev_list_reflog || !rev_list_index)
unpack_unreachable_expiration = 0;
if (filter_options.choice) {
if (!pack_to_stdout)
- die("cannot use --filter without --stdout.");
+ die(_("cannot use --filter without --stdout"));
use_bitmap_index = 0;
}
@@ -3299,7 +3308,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
use_bitmap_index = use_bitmap_index_default;
/* "hard" reasons not to use bitmaps; these just won't work at all */
- if (!use_internal_rev_list || (!pack_to_stdout && write_bitmap_index) || is_repository_shallow())
+ if (!use_internal_rev_list || (!pack_to_stdout && write_bitmap_index) || is_repository_shallow(the_repository))
use_bitmap_index = 0;
if (pack_to_stdout || !rev_list_all)
@@ -3353,8 +3362,9 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
prepare_pack(window, depth);
write_pack_file();
if (progress)
- fprintf(stderr, "Total %"PRIu32" (delta %"PRIu32"),"
- " reused %"PRIu32" (delta %"PRIu32")\n",
- written, written_delta, reused, reused_delta);
+ fprintf_ln(stderr,
+ _("Total %"PRIu32" (delta %"PRIu32"),"
+ " reused %"PRIu32" (delta %"PRIu32")"),
+ written, written_delta, reused, reused_delta);
return 0;
}
diff --git a/builtin/prune.c b/builtin/prune.c
index 518ffbe..4916a4d 100644
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -6,6 +6,7 @@
#include "reachable.h"
#include "parse-options.h"
#include "progress.h"
+#include "object-store.h"
static const char * const prune_usage[] = {
N_("git prune [-n] [-v] [--progress] [--expire <time>] [--] [<head>...]"),
@@ -39,7 +40,7 @@ static int prune_object(const struct object_id *oid, const char *fullpath,
* Do we know about this object?
* It must have been reachable
*/
- if (lookup_object(oid->hash))
+ if (lookup_object(the_repository, oid->hash))
return 0;
if (lstat(fullpath, &st)) {
@@ -117,7 +118,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
expire = TIME_MAX;
save_commit_buffer = 0;
- check_replace_refs = 0;
+ read_replace_refs = 0;
ref_paranoia = 1;
init_revisions(&revs, prefix);
@@ -159,7 +160,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
remove_temporary_files(s);
free(s);
- if (is_repository_shallow())
+ if (is_repository_shallow(the_repository))
prune_shallow(show_only);
return 0;
diff --git a/builtin/pull.c b/builtin/pull.c
index 49cc3be..4e78935 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -356,7 +356,7 @@ static int git_pull_config(const char *var, const char *value, void *cb)
*/
static void get_merge_heads(struct oid_array *merge_heads)
{
- const char *filename = git_path_fetch_head();
+ const char *filename = git_path_fetch_head(the_repository);
FILE *fp;
struct strbuf sb = STRBUF_INIT;
struct object_id oid;
@@ -684,7 +684,7 @@ static const char *get_tracking_branch(const char *remote, const char *refspec)
const char *spec_src;
const char *merge_branch;
- refspec_item_init(&spec, refspec, REFSPEC_FETCH);
+ refspec_item_init_or_die(&spec, refspec, REFSPEC_FETCH);
spec_src = spec.src;
if (!*spec_src || !strcmp(spec_src, "HEAD"))
spec_src = "HEAD";
@@ -765,10 +765,13 @@ static int get_octopus_merge_base(struct object_id *merge_base,
{
struct commit_list *revs = NULL, *result;
- commit_list_insert(lookup_commit_reference(curr_head), &revs);
- commit_list_insert(lookup_commit_reference(merge_head), &revs);
+ commit_list_insert(lookup_commit_reference(the_repository, curr_head),
+ &revs);
+ commit_list_insert(lookup_commit_reference(the_repository, merge_head),
+ &revs);
if (!is_null_oid(fork_point))
- commit_list_insert(lookup_commit_reference(fork_point), &revs);
+ commit_list_insert(lookup_commit_reference(the_repository, fork_point),
+ &revs);
result = get_octopus_merge_bases(revs);
free_commit_list(revs);
@@ -864,7 +867,7 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
if (read_cache_unmerged())
die_resolve_conflict("pull");
- if (file_exists(git_path_merge_head()))
+ if (file_exists(git_path_merge_head(the_repository)))
die_conclude_merge();
if (get_oid("HEAD", &orig_head))
@@ -944,9 +947,11 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
struct commit_list *list = NULL;
struct commit *merge_head, *head;
- head = lookup_commit_reference(&orig_head);
+ head = lookup_commit_reference(the_repository,
+ &orig_head);
commit_list_insert(head, &list);
- merge_head = lookup_commit_reference(&merge_heads.oid[0]);
+ merge_head = lookup_commit_reference(the_repository,
+ &merge_heads.oid[0]);
if (is_descendant_of(merge_head, list)) {
/* we can fast-forward this without invoking rebase */
opt_ff = "--ff-only";
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 68d36e0..c17ce94 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -25,6 +25,7 @@
#include "tmp-objdir.h"
#include "oidset.h"
#include "packfile.h"
+#include "object-store.h"
#include "protocol.h"
static const char * const receive_pack_usage[] = {
@@ -629,8 +630,6 @@ static void prepare_push_cert_sha1(struct child_process *proc)
return;
if (!already_done) {
- struct strbuf gpg_output = STRBUF_INIT;
- struct strbuf gpg_status = STRBUF_INIT;
int bogs /* beginning_of_gpg_sig */;
already_done = 1;
@@ -639,22 +638,11 @@ static void prepare_push_cert_sha1(struct child_process *proc)
oidclr(&push_cert_oid);
memset(&sigcheck, '\0', sizeof(sigcheck));
- sigcheck.result = 'N';
bogs = parse_signature(push_cert.buf, push_cert.len);
- if (verify_signed_buffer(push_cert.buf, bogs,
- push_cert.buf + bogs, push_cert.len - bogs,
- &gpg_output, &gpg_status) < 0) {
- ; /* error running gpg */
- } else {
- sigcheck.payload = push_cert.buf;
- sigcheck.gpg_output = gpg_output.buf;
- sigcheck.gpg_status = gpg_status.buf;
- parse_gpg_output(&sigcheck);
- }
+ check_signature(push_cert.buf, bogs, push_cert.buf + bogs,
+ push_cert.len - bogs, &sigcheck);
- strbuf_release(&gpg_output);
- strbuf_release(&gpg_status);
nonce_status = check_nonce(push_cert.buf, bogs);
}
if (!is_null_oid(&push_cert_oid)) {
@@ -905,7 +893,7 @@ static int update_shallow_ref(struct command *cmd, struct shallow_info *si)
* not lose these new roots..
*/
for (i = 0; i < extra.nr; i++)
- register_shallow(&extra.oid[i]);
+ register_shallow(the_repository, &extra.oid[i]);
si->shallow_ref[cmd->index] = 0;
oid_array_clear(&extra);
@@ -1107,8 +1095,8 @@ static const char *update(struct command *cmd, struct shallow_info *si)
struct object *old_object, *new_object;
struct commit *old_commit, *new_commit;
- old_object = parse_object(old_oid);
- new_object = parse_object(new_oid);
+ old_object = parse_object(the_repository, old_oid);
+ new_object = parse_object(the_repository, new_oid);
if (!old_object || !new_object ||
old_object->type != OBJ_COMMIT ||
@@ -1131,7 +1119,7 @@ static const char *update(struct command *cmd, struct shallow_info *si)
if (is_null_oid(new_oid)) {
struct strbuf err = STRBUF_INIT;
- if (!parse_object(old_oid)) {
+ if (!parse_object(the_repository, old_oid)) {
old_oid = NULL;
if (ref_exists(name)) {
rp_warning("Allowing deletion of corrupt ref.");
diff --git a/builtin/reflog.c b/builtin/reflog.c
index a48984d..3acef5a 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -1,6 +1,8 @@
#include "builtin.h"
#include "config.h"
#include "lockfile.h"
+#include "object-store.h"
+#include "repository.h"
#include "commit.h"
#include "refs.h"
#include "dir.h"
@@ -64,7 +66,7 @@ static int tree_is_complete(const struct object_id *oid)
int complete;
struct tree *tree;
- tree = lookup_tree(oid);
+ tree = lookup_tree(the_repository, oid);
if (!tree)
return 0;
if (tree->object.flags & SEEN)
@@ -128,7 +130,7 @@ static int commit_is_complete(struct commit *commit)
struct commit_list *parent;
c = (struct commit *)object_array_pop(&study);
- if (!c->object.parsed && !parse_object(&c->object.oid))
+ if (!c->object.parsed && !parse_object(the_repository, &c->object.oid))
c->object.flags |= INCOMPLETE;
if (c->object.flags & INCOMPLETE) {
@@ -194,7 +196,7 @@ static int keep_entry(struct commit **it, struct object_id *oid)
if (is_null_oid(oid))
return 1;
- commit = lookup_commit_reference_gently(oid, 1);
+ commit = lookup_commit_reference_gently(the_repository, oid, 1);
if (!commit)
return 0;
@@ -263,7 +265,8 @@ static int unreachable(struct expire_reflog_policy_cb *cb, struct commit *commit
if (is_null_oid(oid))
return 0;
- commit = lookup_commit_reference_gently(oid, 1);
+ commit = lookup_commit_reference_gently(the_repository, oid,
+ 1);
/* Not a commit -- keep it */
if (!commit)
@@ -320,7 +323,7 @@ static int push_tip_to_list(const char *refname, const struct object_id *oid,
struct commit *tip_commit;
if (flags & REF_ISSYMREF)
return 0;
- tip_commit = lookup_commit_reference_gently(oid, 1);
+ tip_commit = lookup_commit_reference_gently(the_repository, oid, 1);
if (!tip_commit)
return 0;
commit_list_insert(tip_commit, list);
@@ -337,7 +340,8 @@ static void reflog_expiry_prepare(const char *refname,
cb->tip_commit = NULL;
cb->unreachable_expire_kind = UE_HEAD;
} else {
- cb->tip_commit = lookup_commit_reference_gently(oid, 1);
+ cb->tip_commit = lookup_commit_reference_gently(the_repository,
+ oid, 1);
if (!cb->tip_commit)
cb->unreachable_expire_kind = UE_ALWAYS;
else
diff --git a/builtin/remote.c b/builtin/remote.c
index 1a82d85..c74ee88 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -8,6 +8,7 @@
#include "run-command.h"
#include "refs.h"
#include "refspec.h"
+#include "object-store.h"
#include "argv-array.h"
static const char * const builtin_remote_usage[] = {
diff --git a/builtin/replace.c b/builtin/replace.c
index 6da2411..4f05791 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -54,7 +54,7 @@ static int show_reference(const char *refname, const struct object_id *oid,
enum object_type obj_type, repl_type;
if (get_oid(refname, &object))
- return error("Failed to resolve '%s' as a valid ref.", refname);
+ return error(_("failed to resolve '%s' as a valid ref"), refname);
obj_type = oid_object_info(the_repository, &object,
NULL);
@@ -83,8 +83,8 @@ static int list_replace_refs(const char *pattern, const char *format)
else if (!strcmp(format, "long"))
data.format = REPLACE_FORMAT_LONG;
else
- return error("invalid replace format '%s'\n"
- "valid formats are 'short', 'medium' and 'long'\n",
+ return error(_("invalid replace format '%s'\n"
+ "valid formats are 'short', 'medium' and 'long'"),
format);
for_each_replace_ref(the_repository, show_reference, (void *)&data);
@@ -108,7 +108,7 @@ static int for_each_replace_name(const char **argv, each_replace_name_fn fn)
for (p = argv; *p; p++) {
if (get_oid(*p, &oid)) {
- error("Failed to resolve '%s' as a valid ref.", *p);
+ error("failed to resolve '%s' as a valid ref", *p);
had_error = 1;
continue;
}
@@ -118,7 +118,7 @@ static int for_each_replace_name(const char **argv, each_replace_name_fn fn)
full_hex = ref.buf + base_len;
if (read_ref(ref.buf, &oid)) {
- error("replace ref '%s' not found.", full_hex);
+ error(_("replace ref '%s' not found"), full_hex);
had_error = 1;
continue;
}
@@ -134,7 +134,7 @@ static int delete_replace_ref(const char *name, const char *ref,
{
if (delete_ref(NULL, ref, oid, 0))
return 1;
- printf("Deleted replace ref '%s'\n", name);
+ printf_ln(_("Deleted replace ref '%s'"), name);
return 0;
}
@@ -146,12 +146,12 @@ static int check_ref_valid(struct object_id *object,
strbuf_reset(ref);
strbuf_addf(ref, "%s%s", git_replace_ref_base, oid_to_hex(object));
if (check_refname_format(ref->buf, 0))
- return error("'%s' is not a valid ref name.", ref->buf);
+ return error(_("'%s' is not a valid ref name"), ref->buf);
if (read_ref(ref->buf, prev))
oidclr(prev);
else if (!force)
- return error("replace ref '%s' already exists", ref->buf);
+ return error(_("replace ref '%s' already exists"), ref->buf);
return 0;
}
@@ -171,10 +171,10 @@ static int replace_object_oid(const char *object_ref,
obj_type = oid_object_info(the_repository, object, NULL);
repl_type = oid_object_info(the_repository, repl, NULL);
if (!force && obj_type != repl_type)
- return error("Objects must be of the same type.\n"
- "'%s' points to a replaced object of type '%s'\n"
- "while '%s' points to a replacement object of "
- "type '%s'.",
+ return error(_("Objects must be of the same type.\n"
+ "'%s' points to a replaced object of type '%s'\n"
+ "while '%s' points to a replacement object of "
+ "type '%s'."),
object_ref, type_name(obj_type),
replace_ref, type_name(repl_type));
@@ -200,10 +200,10 @@ static int replace_object(const char *object_ref, const char *replace_ref, int f
struct object_id object, repl;
if (get_oid(object_ref, &object))
- return error("Failed to resolve '%s' as a valid ref.",
+ return error(_("failed to resolve '%s' as a valid ref"),
object_ref);
if (get_oid(replace_ref, &repl))
- return error("Failed to resolve '%s' as a valid ref.",
+ return error(_("failed to resolve '%s' as a valid ref"),
replace_ref);
return replace_object_oid(object_ref, &object, replace_ref, &repl, force);
@@ -222,7 +222,7 @@ static int export_object(const struct object_id *oid, enum object_type type,
fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0666);
if (fd < 0)
- return error_errno("unable to open %s for writing", filename);
+ return error_errno(_("unable to open %s for writing"), filename);
argv_array_push(&cmd.args, "--no-replace-objects");
argv_array_push(&cmd.args, "cat-file");
@@ -235,7 +235,7 @@ static int export_object(const struct object_id *oid, enum object_type type,
cmd.out = fd;
if (run_command(&cmd))
- return error("cat-file reported failure");
+ return error(_("cat-file reported failure"));
return 0;
}
@@ -251,7 +251,7 @@ static int import_object(struct object_id *oid, enum object_type type,
fd = open(filename, O_RDONLY);
if (fd < 0)
- return error_errno("unable to open %s for reading", filename);
+ return error_errno(_("unable to open %s for reading"), filename);
if (!raw && type == OBJ_TREE) {
const char *argv[] = { "mktree", NULL };
@@ -265,11 +265,11 @@ static int import_object(struct object_id *oid, enum object_type type,
if (start_command(&cmd)) {
close(fd);
- return error("unable to spawn mktree");
+ return error(_("unable to spawn mktree"));
}
if (strbuf_read(&result, cmd.out, 41) < 0) {
- error_errno("unable to read from mktree");
+ error_errno(_("unable to read from mktree"));
close(fd);
close(cmd.out);
return -1;
@@ -278,11 +278,11 @@ static int import_object(struct object_id *oid, enum object_type type,
if (finish_command(&cmd)) {
strbuf_release(&result);
- return error("mktree reported failure");
+ return error(_("mktree reported failure"));
}
if (get_oid_hex(result.buf, oid) < 0) {
strbuf_release(&result);
- return error("mktree did not return an object name");
+ return error(_("mktree did not return an object name"));
}
strbuf_release(&result);
@@ -291,12 +291,12 @@ static int import_object(struct object_id *oid, enum object_type type,
int flags = HASH_FORMAT_CHECK | HASH_WRITE_OBJECT;
if (fstat(fd, &st) < 0) {
- error_errno("unable to fstat %s", filename);
+ error_errno(_("unable to fstat %s"), filename);
close(fd);
return -1;
}
if (index_fd(oid, fd, &st, type, NULL, flags) < 0)
- return error("unable to write object to database");
+ return error(_("unable to write object to database"));
/* index_fd close()s fd for us */
}
@@ -315,11 +315,11 @@ static int edit_and_replace(const char *object_ref, int force, int raw)
struct strbuf ref = STRBUF_INIT;
if (get_oid(object_ref, &old_oid) < 0)
- return error("Not a valid object name: '%s'", object_ref);
+ return error(_("not a valid object name: '%s'"), object_ref);
type = oid_object_info(the_repository, &old_oid, NULL);
if (type < 0)
- return error("unable to get object type for %s",
+ return error(_("unable to get object type for %s"),
oid_to_hex(&old_oid));
if (check_ref_valid(&old_oid, &prev, &ref, force)) {
@@ -335,7 +335,7 @@ static int edit_and_replace(const char *object_ref, int force, int raw)
}
if (launch_editor(tmpfile, NULL, NULL) < 0) {
free(tmpfile);
- return error("editing object file failed");
+ return error(_("editing object file failed"));
}
if (import_object(&new_oid, type, raw, tmpfile)) {
free(tmpfile);
@@ -344,7 +344,7 @@ static int edit_and_replace(const char *object_ref, int force, int raw)
free(tmpfile);
if (!oidcmp(&old_oid, &new_oid))
- return error("new object is the same as the old one: '%s'", oid_to_hex(&old_oid));
+ return error(_("new object is the same as the old one: '%s'"), oid_to_hex(&old_oid));
return replace_object_oid(object_ref, &old_oid, "replacement", &new_oid, force);
}
@@ -368,10 +368,10 @@ static int replace_parents(struct strbuf *buf, int argc, const char **argv)
struct object_id oid;
if (get_oid(argv[i], &oid) < 0) {
strbuf_release(&new_parents);
- return error(_("Not a valid object name: '%s'"),
+ return error(_("not a valid object name: '%s'"),
argv[i]);
}
- if (!lookup_commit_reference(&oid)) {
+ if (!lookup_commit_reference(the_repository, &oid)) {
strbuf_release(&new_parents);
return error(_("could not parse %s"), argv[i]);
}
@@ -402,17 +402,17 @@ static int check_one_mergetag(struct commit *commit,
int i;
hash_object_file(extra->value, extra->len, type_name(OBJ_TAG), &tag_oid);
- tag = lookup_tag(&tag_oid);
+ tag = lookup_tag(the_repository, &tag_oid);
if (!tag)
return error(_("bad mergetag in commit '%s'"), ref);
- if (parse_tag_buffer(tag, extra->value, extra->len))
+ if (parse_tag_buffer(the_repository, tag, extra->value, extra->len))
return error(_("malformed mergetag in commit '%s'"), ref);
/* iterate over new parents */
for (i = 1; i < mergetag_data->argc; i++) {
struct object_id oid;
if (get_oid(mergetag_data->argv[i], &oid) < 0)
- return error(_("Not a valid object name: '%s'"),
+ return error(_("not a valid object name: '%s'"),
mergetag_data->argv[i]);
if (!oidcmp(&tag->tagged->oid, &oid))
return 0; /* found */
@@ -442,8 +442,8 @@ static int create_graft(int argc, const char **argv, int force, int gentle)
unsigned long size;
if (get_oid(old_ref, &old_oid) < 0)
- return error(_("Not a valid object name: '%s'"), old_ref);
- commit = lookup_commit_reference(&old_oid);
+ return error(_("not a valid object name: '%s'"), old_ref);
+ commit = lookup_commit_reference(the_repository, &old_oid);
if (!commit)
return error(_("could not parse %s"), old_ref);
@@ -457,7 +457,7 @@ static int create_graft(int argc, const char **argv, int force, int gentle)
}
if (remove_signature(&buf)) {
- warning(_("the original commit '%s' has a gpg signature."), old_ref);
+ warning(_("the original commit '%s' has a gpg signature"), old_ref);
warning(_("the signature will be removed in the replacement commit!"));
}
@@ -476,10 +476,10 @@ static int create_graft(int argc, const char **argv, int force, int gentle)
if (!oidcmp(&old_oid, &new_oid)) {
if (gentle) {
- warning("graft for '%s' unnecessary", oid_to_hex(&old_oid));
+ warning(_("graft for '%s' unnecessary"), oid_to_hex(&old_oid));
return 0;
}
- return error("new commit is the same as the old one: '%s'", oid_to_hex(&old_oid));
+ return error(_("new commit is the same as the old one: '%s'"), oid_to_hex(&old_oid));
}
return replace_object_oid(old_ref, &old_oid, "replacement", &new_oid, force);
@@ -487,7 +487,7 @@ static int create_graft(int argc, const char **argv, int force, int gentle)
static int convert_graft_file(int force)
{
- const char *graft_file = get_graft_file();
+ const char *graft_file = get_graft_file(the_repository);
FILE *fp = fopen_or_warn(graft_file, "r");
struct strbuf buf = STRBUF_INIT, err = STRBUF_INIT;
struct argv_array args = ARGV_ARRAY_INIT;
@@ -544,7 +544,7 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
OPT_END()
};
- check_replace_refs = 0;
+ read_replace_refs = 0;
git_config(git_default_config, NULL);
argc = parse_options(argc, argv, prefix, options, git_replace_usage, 0);
@@ -553,7 +553,7 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
cmdmode = argc ? MODE_REPLACE : MODE_LIST;
if (format && cmdmode != MODE_LIST)
- usage_msg_opt("--format cannot be used when not listing",
+ usage_msg_opt(_("--format cannot be used when not listing"),
git_replace_usage, options);
if (force &&
@@ -561,47 +561,47 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
cmdmode != MODE_EDIT &&
cmdmode != MODE_GRAFT &&
cmdmode != MODE_CONVERT_GRAFT_FILE)
- usage_msg_opt("-f only makes sense when writing a replacement",
+ usage_msg_opt(_("-f only makes sense when writing a replacement"),
git_replace_usage, options);
if (raw && cmdmode != MODE_EDIT)
- usage_msg_opt("--raw only makes sense with --edit",
+ usage_msg_opt(_("--raw only makes sense with --edit"),
git_replace_usage, options);
switch (cmdmode) {
case MODE_DELETE:
if (argc < 1)
- usage_msg_opt("-d needs at least one argument",
+ usage_msg_opt(_("-d needs at least one argument"),
git_replace_usage, options);
return for_each_replace_name(argv, delete_replace_ref);
case MODE_REPLACE:
if (argc != 2)
- usage_msg_opt("bad number of arguments",
+ usage_msg_opt(_("bad number of arguments"),
git_replace_usage, options);
return replace_object(argv[0], argv[1], force);
case MODE_EDIT:
if (argc != 1)
- usage_msg_opt("-e needs exactly one argument",
+ usage_msg_opt(_("-e needs exactly one argument"),
git_replace_usage, options);
return edit_and_replace(argv[0], force, raw);
case MODE_GRAFT:
if (argc < 1)
- usage_msg_opt("-g needs at least one argument",
+ usage_msg_opt(_("-g needs at least one argument"),
git_replace_usage, options);
return create_graft(argc, argv, force, 0);
case MODE_CONVERT_GRAFT_FILE:
if (argc != 0)
- usage_msg_opt("--convert-graft-file takes no argument",
+ usage_msg_opt(_("--convert-graft-file takes no argument"),
git_replace_usage, options);
return !!convert_graft_file(force);
case MODE_LIST:
if (argc > 1)
- usage_msg_opt("only one pattern can be given with -l",
+ usage_msg_opt(_("only one pattern can be given with -l"),
git_replace_usage, options);
return list_replace_refs(argv[0], format);
diff --git a/builtin/reset.c b/builtin/reset.c
index a862c70..11cd0dc 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -39,7 +39,7 @@ static const char *reset_type_names[] = {
static inline int is_merge(void)
{
- return !access(git_path_merge_head(), F_OK);
+ return !access(git_path_merge_head(the_repository), F_OK);
}
static int reset_index(const struct object_id *oid, int reset_type, int quiet)
@@ -134,7 +134,7 @@ static void update_index_from_diff(struct diff_queue_struct *q,
continue;
}
- ce = make_cache_entry(one->mode, one->oid.hash, one->path,
+ ce = make_cache_entry(&the_index, one->mode, &one->oid, one->path,
0, 0);
if (!ce)
die(_("make_cache_entry failed for path '%s'"),
@@ -319,7 +319,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
struct commit *commit;
if (get_oid_committish(rev, &oid))
die(_("Failed to resolve '%s' as a valid revision."), rev);
- commit = lookup_commit_reference(&oid);
+ commit = lookup_commit_reference(the_repository, &oid);
if (!commit)
die(_("Could not parse object '%s'."), rev);
oidcpy(&oid, &commit->object.oid);
@@ -396,7 +396,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
update_ref_status = reset_refs(rev, &oid);
if (reset_type == HARD && !update_ref_status && !quiet)
- print_new_head_line(lookup_commit_reference(&oid));
+ print_new_head_line(lookup_commit_reference(the_repository, &oid));
}
if (!pathspec.nr)
remove_branch_state();
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index fadd3ec..5b07f3f 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -6,6 +6,7 @@
#include "list-objects.h"
#include "list-objects-filter.h"
#include "list-objects-filter-options.h"
+#include "object-store.h"
#include "pack.h"
#include "pack-bitmap.h"
#include "builtin.h"
@@ -16,6 +17,7 @@
#include "reflog-walk.h"
#include "oidset.h"
#include "packfile.h"
+#include "object-store.h"
static const char rev_list_usage[] =
"git rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
@@ -238,7 +240,7 @@ static int finish_object(struct object *obj, const char *name, void *cb_data)
return 1;
}
if (info->revs->verify_objects && !obj->parsed && obj->type != OBJ_COMMIT)
- parse_object(&obj->oid);
+ parse_object(the_repository, &obj->oid);
return 0;
}
@@ -514,17 +516,21 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
if (revs.count && !revs.left_right && !revs.cherry_mark) {
uint32_t commit_count;
int max_count = revs.max_count;
- if (!prepare_bitmap_walk(&revs)) {
- count_bitmap_commit_list(&commit_count, NULL, NULL, NULL);
+ 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) {
- if (!prepare_bitmap_walk(&revs)) {
- traverse_bitmap_commit_list(&show_object_fast);
+ 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;
}
}
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 4f49e96..0f09bbb 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -280,8 +280,8 @@ static int try_difference(const char *arg)
if (symmetric) {
struct commit_list *exclude;
struct commit *a, *b;
- a = lookup_commit_reference(&start_oid);
- b = lookup_commit_reference(&end_oid);
+ a = lookup_commit_reference(the_repository, &start_oid);
+ b = lookup_commit_reference(the_repository, &end_oid);
if (!a || !b) {
*dotdot = '.';
return 0;
@@ -333,7 +333,7 @@ static int try_parent_shorthands(const char *arg)
*dotdot = 0;
if (get_oid_committish(arg, &oid) ||
- !(commit = lookup_commit_reference(&oid))) {
+ !(commit = lookup_commit_reference(the_repository, &oid))) {
*dotdot = '^';
return 0;
}
@@ -883,7 +883,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
continue;
}
if (!strcmp(arg, "--is-shallow-repository")) {
- printf("%s\n", is_repository_shallow() ? "true"
+ printf("%s\n",
+ is_repository_shallow(the_repository) ? "true"
: "false");
continue;
}
diff --git a/builtin/rm.c b/builtin/rm.c
index 65b448e..f4d3f00 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -285,7 +285,7 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
list.entry[list.nr].is_submodule = S_ISGITLINK(ce->ce_mode);
if (list.entry[list.nr++].is_submodule &&
!is_staging_gitmodules_ok(&the_index))
- die (_("Please stage your changes to .gitmodules or stash them to proceed"));
+ die(_("please stage your changes to .gitmodules or stash them to proceed"));
}
if (pathspec.nr) {
diff --git a/builtin/send-pack.c b/builtin/send-pack.c
index 4923b10..42fd8d1 100644
--- a/builtin/send-pack.c
+++ b/builtin/send-pack.c
@@ -121,7 +121,7 @@ static int send_pack_config(const char *k, const char *v, void *cb)
}
}
}
- return 0;
+ return git_default_config(k, v, cb);
}
int cmd_send_pack(int argc, const char **argv, const char *prefix)
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 6c2148b..4b9d3c0 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -7,6 +7,7 @@
#include "argv-array.h"
#include "parse-options.h"
#include "dir.h"
+#include "commit-slab.h"
static const char* show_branch_usage[] = {
N_("git show-branch [-a | --all] [-r | --remotes] [--topo-order | --date-order]\n"
@@ -21,6 +22,11 @@ static int showbranch_use_color = -1;
static struct argv_array default_args = ARGV_ARRAY_INIT;
+/*
+ * TODO: convert this use of commit->object.flags to commit-slab
+ * instead to store a pointer to ref name directly. Then use the same
+ * UNINTERESTING definition from revision.h here.
+ */
#define UNINTERESTING 01
#define REV_SHIFT 2
@@ -59,15 +65,27 @@ struct commit_name {
int generation; /* how many parents away from head_name */
};
+define_commit_slab(commit_name_slab, struct commit_name *);
+static struct commit_name_slab name_slab;
+
+static struct commit_name *commit_to_name(struct commit *commit)
+{
+ return *commit_name_slab_at(&name_slab, commit);
+}
+
+
/* Name the commit as nth generation ancestor of head_name;
* we count only the first-parent relationship for naming purposes.
*/
static void name_commit(struct commit *commit, const char *head_name, int nth)
{
struct commit_name *name;
- if (!commit->util)
- commit->util = xmalloc(sizeof(struct commit_name));
- name = commit->util;
+
+ name = *commit_name_slab_at(&name_slab, commit);
+ if (!name) {
+ name = xmalloc(sizeof(*name));
+ *commit_name_slab_at(&name_slab, commit) = name;
+ }
name->head_name = head_name;
name->generation = nth;
}
@@ -79,8 +97,8 @@ static void name_commit(struct commit *commit, const char *head_name, int nth)
*/
static void name_parent(struct commit *commit, struct commit *parent)
{
- struct commit_name *commit_name = commit->util;
- struct commit_name *parent_name = parent->util;
+ struct commit_name *commit_name = commit_to_name(commit);
+ struct commit_name *parent_name = commit_to_name(parent);
if (!commit_name)
return;
if (!parent_name ||
@@ -94,12 +112,12 @@ static int name_first_parent_chain(struct commit *c)
int i = 0;
while (c) {
struct commit *p;
- if (!c->util)
+ if (!commit_to_name(c))
break;
if (!c->parents)
break;
p = c->parents->item;
- if (!p->util) {
+ if (!commit_to_name(p)) {
name_parent(c, p);
i++;
}
@@ -122,7 +140,7 @@ static void name_commits(struct commit_list *list,
/* First give names to the given heads */
for (cl = list; cl; cl = cl->next) {
c = cl->item;
- if (c->util)
+ if (commit_to_name(c))
continue;
for (i = 0; i < num_rev; i++) {
if (rev[i] == c) {
@@ -148,9 +166,9 @@ static void name_commits(struct commit_list *list,
struct commit_name *n;
int nth;
c = cl->item;
- if (!c->util)
+ if (!commit_to_name(c))
continue;
- n = c->util;
+ n = commit_to_name(c);
parents = c->parents;
nth = 0;
while (parents) {
@@ -158,7 +176,7 @@ static void name_commits(struct commit_list *list,
struct strbuf newname = STRBUF_INIT;
parents = parents->next;
nth++;
- if (p->util)
+ if (commit_to_name(p))
continue;
switch (n->generation) {
case 0:
@@ -271,7 +289,7 @@ static void show_one_commit(struct commit *commit, int no_name)
{
struct strbuf pretty = STRBUF_INIT;
const char *pretty_str = "(unavailable)";
- struct commit_name *name = commit->util;
+ struct commit_name *name = commit_to_name(commit);
if (commit->object.parsed) {
pp_commit_easy(CMIT_FMT_ONELINE, commit, &pretty);
@@ -360,7 +378,8 @@ static void sort_ref_range(int bottom, int top)
static int append_ref(const char *refname, const struct object_id *oid,
int allow_dups)
{
- struct commit *commit = lookup_commit_reference_gently(oid, 1);
+ struct commit *commit = lookup_commit_reference_gently(the_repository,
+ oid, 1);
int i;
if (!commit)
@@ -660,6 +679,8 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
OPT_END()
};
+ init_commit_name_slab(&name_slab);
+
git_config(git_show_branch_config, NULL);
/* If nothing is specified, try the default first */
@@ -810,7 +831,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
MAX_REVS), MAX_REVS);
if (get_oid(ref_name[num_rev], &revkey))
die(_("'%s' is not a valid ref."), ref_name[num_rev]);
- commit = lookup_commit_reference(&revkey);
+ commit = lookup_commit_reference(the_repository, &revkey);
if (!commit)
die(_("cannot find commit %s (%s)"),
ref_name[num_rev], oid_to_hex(&revkey));
diff --git a/show-index.c b/builtin/show-index.c
index 1ead41e..a6e6788 100644
--- a/show-index.c
+++ b/builtin/show-index.c
@@ -1,10 +1,11 @@
+#include "builtin.h"
#include "cache.h"
#include "pack.h"
static const char show_index_usage[] =
"git show-index";
-int cmd_main(int argc, const char **argv)
+int cmd_show_index(int argc, const char **argv, const char *prefix)
{
int i;
unsigned nr;
diff --git a/builtin/show-ref.c b/builtin/show-ref.c
index f2eb1a7..2f13f13 100644
--- a/builtin/show-ref.c
+++ b/builtin/show-ref.c
@@ -1,6 +1,7 @@
#include "builtin.h"
#include "cache.h"
#include "refs.h"
+#include "object-store.h"
#include "object.h"
#include "tag.h"
#include "string-list.h"
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index bd250ca..a3c4564 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -55,7 +55,7 @@ static char *get_default_remote(void)
static int print_default_remote(int argc, const char **argv, const char *prefix)
{
- const char *remote;
+ char *remote;
if (argc != 1)
die(_("submodule--helper print-default-remote takes no arguments"));
@@ -64,6 +64,7 @@ static int print_default_remote(int argc, const char **argv, const char *prefix)
if (remote)
printf("%s\n", remote);
+ free(remote);
return 0;
}
@@ -440,6 +441,149 @@ static void for_each_listed_submodule(const struct module_list *list,
fn(list->entries[i], cb_data);
}
+struct cb_foreach {
+ int argc;
+ const char **argv;
+ const char *prefix;
+ int quiet;
+ int recursive;
+};
+#define CB_FOREACH_INIT { 0 }
+
+static void runcommand_in_submodule_cb(const struct cache_entry *list_item,
+ void *cb_data)
+{
+ struct cb_foreach *info = cb_data;
+ const char *path = list_item->name;
+ const struct object_id *ce_oid = &list_item->oid;
+
+ const struct submodule *sub;
+ struct child_process cp = CHILD_PROCESS_INIT;
+ char *displaypath;
+
+ displaypath = get_submodule_displaypath(path, info->prefix);
+
+ sub = submodule_from_path(the_repository, &null_oid, path);
+
+ if (!sub)
+ die(_("No url found for submodule path '%s' in .gitmodules"),
+ displaypath);
+
+ if (!is_submodule_populated_gently(path, NULL))
+ goto cleanup;
+
+ prepare_submodule_repo_env(&cp.env_array);
+
+ /*
+ * For the purpose of executing <command> in the submodule,
+ * separate shell is used for the purpose of running the
+ * child process.
+ */
+ cp.use_shell = 1;
+ cp.dir = path;
+
+ /*
+ * NEEDSWORK: the command currently has access to the variables $name,
+ * $sm_path, $displaypath, $sha1 and $toplevel only when the command
+ * contains a single argument. This is done for maintaining a faithful
+ * translation from shell script.
+ */
+ if (info->argc == 1) {
+ char *toplevel = xgetcwd();
+ struct strbuf sb = STRBUF_INIT;
+
+ argv_array_pushf(&cp.env_array, "name=%s", sub->name);
+ argv_array_pushf(&cp.env_array, "sm_path=%s", path);
+ argv_array_pushf(&cp.env_array, "displaypath=%s", displaypath);
+ argv_array_pushf(&cp.env_array, "sha1=%s",
+ oid_to_hex(ce_oid));
+ argv_array_pushf(&cp.env_array, "toplevel=%s", toplevel);
+
+ /*
+ * Since the path variable was accessible from the script
+ * before porting, it is also made available after porting.
+ * The environment variable "PATH" has a very special purpose
+ * on windows. And since environment variables are
+ * case-insensitive in windows, it interferes with the
+ * existing PATH variable. Hence, to avoid that, we expose
+ * path via the args argv_array and not via env_array.
+ */
+ sq_quote_buf(&sb, path);
+ argv_array_pushf(&cp.args, "path=%s; %s",
+ sb.buf, info->argv[0]);
+ strbuf_release(&sb);
+ free(toplevel);
+ } else {
+ argv_array_pushv(&cp.args, info->argv);
+ }
+
+ if (!info->quiet)
+ printf(_("Entering '%s'\n"), displaypath);
+
+ if (info->argv[0] && run_command(&cp))
+ die(_("run_command returned non-zero status for %s\n."),
+ displaypath);
+
+ if (info->recursive) {
+ struct child_process cpr = CHILD_PROCESS_INIT;
+
+ cpr.git_cmd = 1;
+ cpr.dir = path;
+ prepare_submodule_repo_env(&cpr.env_array);
+
+ argv_array_pushl(&cpr.args, "--super-prefix", NULL);
+ argv_array_pushf(&cpr.args, "%s/", displaypath);
+ argv_array_pushl(&cpr.args, "submodule--helper", "foreach", "--recursive",
+ NULL);
+
+ if (info->quiet)
+ argv_array_push(&cpr.args, "--quiet");
+
+ argv_array_pushv(&cpr.args, info->argv);
+
+ if (run_command(&cpr))
+ die(_("run_command returned non-zero status while"
+ "recursing in the nested submodules of %s\n."),
+ displaypath);
+ }
+
+cleanup:
+ free(displaypath);
+}
+
+static int module_foreach(int argc, const char **argv, const char *prefix)
+{
+ struct cb_foreach info = CB_FOREACH_INIT;
+ struct pathspec pathspec;
+ struct module_list list = MODULE_LIST_INIT;
+
+ struct option module_foreach_options[] = {
+ OPT__QUIET(&info.quiet, N_("Suppress output of entering each submodule command")),
+ OPT_BOOL(0, "recursive", &info.recursive,
+ N_("Recurse into nested submodules")),
+ OPT_END()
+ };
+
+ const char *const git_submodule_helper_usage[] = {
+ N_("git submodule--helper foreach [--quiet] [--recursive] <command>"),
+ NULL
+ };
+
+ argc = parse_options(argc, argv, prefix, module_foreach_options,
+ git_submodule_helper_usage, PARSE_OPT_KEEP_UNKNOWN);
+
+ if (module_list_compute(0, NULL, prefix, &pathspec, &list) < 0)
+ return 1;
+
+ info.argc = argc;
+ info.argv = argv;
+ info.prefix = prefix;
+
+ for_each_listed_submodule(&list, runcommand_in_submodule_cb, &info);
+
+ return 0;
+}
+
struct init_cb {
const char *prefix;
unsigned int flags;
@@ -980,6 +1124,8 @@ static void deinit_submodule(const char *path, const char *prefix,
if (!(flags & OPT_QUIET))
printf(format, displaypath);
+ submodule_unset_core_worktree(sub);
+
strbuf_release(&sb_rm);
}
@@ -1562,8 +1708,8 @@ static int update_clone_task_finished(int result,
return 0;
}
-static int gitmodules_update_clone_config(const char *var, const char *value,
- void *cb)
+static int git_update_clone_config(const char *var, const char *value,
+ void *cb)
{
int *max_jobs = cb;
if (!strcmp(var, "submodule.fetchjobs"))
@@ -1613,8 +1759,8 @@ static int update_clone(int argc, const char **argv, const char *prefix)
};
suc.prefix = prefix;
- config_from_gitmodules(gitmodules_update_clone_config, &max_jobs);
- git_config(gitmodules_update_clone_config, &max_jobs);
+ update_clone_config_from_gitmodules(&max_jobs);
+ git_config(git_update_clone_config, &max_jobs);
argc = parse_options(argc, argv, prefix, module_update_clone_options,
git_submodule_helper_usage, 0);
@@ -1860,6 +2006,29 @@ static int check_name(int argc, const char **argv, const char *prefix)
return 0;
}
+static int connect_gitdir_workingtree(int argc, const char **argv, const char *prefix)
+{
+ struct strbuf sb = STRBUF_INIT;
+ const char *name, *path;
+ char *sm_gitdir;
+
+ if (argc != 3)
+ BUG("submodule--helper connect-gitdir-workingtree <name> <path>");
+
+ name = argv[1];
+ path = argv[2];
+
+ strbuf_addf(&sb, "%s/modules/%s", get_git_dir(), name);
+ sm_gitdir = absolute_pathdup(sb.buf);
+
+ connect_work_tree_and_git_dir(path, sm_gitdir, 0);
+
+ strbuf_release(&sb);
+ free(sm_gitdir);
+
+ return 0;
+}
+
#define SUPPORT_SUPER_PREFIX (1<<0)
struct cmd_struct {
@@ -1873,9 +2042,11 @@ static struct cmd_struct commands[] = {
{"name", module_name, 0},
{"clone", module_clone, 0},
{"update-clone", update_clone, 0},
+ {"connect-gitdir-workingtree", connect_gitdir_workingtree, 0},
{"relative-path", resolve_relative_path, 0},
{"resolve-relative-url", resolve_relative_url, 0},
{"resolve-relative-url-test", resolve_relative_url_test, 0},
+ {"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
{"init", module_init, SUPPORT_SUPER_PREFIX},
{"status", module_status, SUPPORT_SUPER_PREFIX},
{"print-default-remote", print_default_remote, 0},
diff --git a/builtin/tag.c b/builtin/tag.c
index 5d0dd11..9a19ffb 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -10,6 +10,7 @@
#include "config.h"
#include "builtin.h"
#include "refs.h"
+#include "object-store.h"
#include "tag.h"
#include "run-command.h"
#include "parse-options.h"
@@ -312,7 +313,7 @@ static void create_reflog_msg(const struct object_id *oid, struct strbuf *sb)
}
free(buf);
- if ((c = lookup_commit_reference(oid)) != NULL)
+ if ((c = lookup_commit_reference(the_repository, oid)) != NULL)
strbuf_addf(sb, ", %s", show_date(c->date, 0, DATE_MODE(SHORT)));
break;
case OBJ_TREE:
diff --git a/builtin/unpack-file.c b/builtin/unpack-file.c
index 300eb59..5865222 100644
--- a/builtin/unpack-file.c
+++ b/builtin/unpack-file.c
@@ -1,5 +1,6 @@
#include "builtin.h"
#include "config.h"
+#include "object-store.h"
static char *create_temp_file(struct object_id *oid)
{
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index 6e81ca8..30d9413 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -1,6 +1,7 @@
#include "builtin.h"
#include "cache.h"
#include "config.h"
+#include "object-store.h"
#include "object.h"
#include "delta.h"
#include "pack.h"
@@ -253,7 +254,7 @@ static void write_object(unsigned nr, enum object_type type,
added_object(nr, type, buf, size);
free(buf);
- blob = lookup_blob(&obj_list[nr].oid);
+ blob = lookup_blob(the_repository, &obj_list[nr].oid);
if (blob)
blob->object.flags |= FLAG_WRITTEN;
else
@@ -264,7 +265,8 @@ static void write_object(unsigned nr, enum object_type type,
int eaten;
hash_object_file(buf, size, type_name(type), &obj_list[nr].oid);
added_object(nr, type, buf, size);
- obj = parse_object_buffer(&obj_list[nr].oid, type, size, buf,
+ obj = parse_object_buffer(the_repository, &obj_list[nr].oid,
+ type, size, buf,
&eaten);
if (!obj)
die("invalid %s", type_name(type));
@@ -330,7 +332,7 @@ static int resolve_against_held(unsigned nr, const struct object_id *base,
{
struct object *obj;
struct obj_buffer *obj_buffer;
- obj = lookup_object(base->hash);
+ obj = lookup_object(the_repository, base->hash);
if (!obj)
return 0;
obj_buffer = lookup_object_buffer(obj);
@@ -512,7 +514,7 @@ int cmd_unpack_objects(int argc, const char **argv, const char *prefix)
int i;
struct object_id oid;
- check_replace_refs = 0;
+ read_replace_refs = 0;
git_config(git_default_config, NULL);
diff --git a/builtin/update-index.c b/builtin/update-index.c
index a8709a2..f5c0b6a 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -268,15 +268,14 @@ static int process_lstat_error(const char *path, int err)
static int add_one_path(const struct cache_entry *old, const char *path, int len, struct stat *st)
{
- int option, size;
+ int option;
struct cache_entry *ce;
/* Was the old index entry already up-to-date? */
if (old && !ce_stage(old) && !ce_match_stat(old, st, 0))
return 0;
- size = cache_entry_size(len);
- ce = xcalloc(1, size);
+ ce = make_empty_cache_entry(&the_index, len);
memcpy(ce->name, path, len);
ce->ce_flags = create_ce_flags(0);
ce->ce_namelen = len;
@@ -285,13 +284,13 @@ static int add_one_path(const struct cache_entry *old, const char *path, int len
if (index_path(&ce->oid, path, st,
info_only ? 0 : HASH_WRITE_OBJECT)) {
- free(ce);
+ discard_cache_entry(ce);
return -1;
}
option = allow_add ? ADD_CACHE_OK_TO_ADD : 0;
option |= allow_replace ? ADD_CACHE_OK_TO_REPLACE : 0;
if (add_cache_entry(ce, option)) {
- free(ce);
+ discard_cache_entry(ce);
return error("%s: cannot add to the index - missing --add option?", path);
}
return 0;
@@ -402,15 +401,14 @@ static int process_path(const char *path, struct stat *st, int stat_errno)
static int add_cacheinfo(unsigned int mode, const struct object_id *oid,
const char *path, int stage)
{
- int size, len, option;
+ int len, option;
struct cache_entry *ce;
if (!verify_path(path, mode))
return error("Invalid path '%s'", path);
len = strlen(path);
- size = cache_entry_size(len);
- ce = xcalloc(1, size);
+ ce = make_empty_cache_entry(&the_index, len);
oidcpy(&ce->oid, oid);
memcpy(ce->name, path, len);
@@ -492,6 +490,7 @@ static void update_one(const char *path)
static void read_index_info(int nul_term_line)
{
+ const int hexsz = the_hash_algo->hexsz;
struct strbuf buf = STRBUF_INIT;
struct strbuf uq = STRBUF_INIT;
strbuf_getline_fn getline_fn;
@@ -529,7 +528,7 @@ static void read_index_info(int nul_term_line)
mode = ul;
tab = strchr(ptr, '\t');
- if (!tab || tab - ptr < GIT_SHA1_HEXSZ + 1)
+ if (!tab || tab - ptr < hexsz + 1)
goto bad_line;
if (tab[-2] == ' ' && '0' <= tab[-1] && tab[-1] <= '3') {
@@ -542,8 +541,8 @@ static void read_index_info(int nul_term_line)
ptr = tab + 1; /* point at the head of path */
}
- if (get_oid_hex(tab - GIT_SHA1_HEXSZ, &oid) ||
- tab[-(GIT_SHA1_HEXSZ + 1)] != ' ')
+ if (get_oid_hex(tab - hexsz, &oid) ||
+ tab[-(hexsz + 1)] != ' ')
goto bad_line;
path_name = ptr;
@@ -571,7 +570,7 @@ static void read_index_info(int nul_term_line)
* ptr[-1] points at tab,
* ptr[-41] is at the beginning of sha1
*/
- ptr[-(GIT_SHA1_HEXSZ + 2)] = ptr[-1] = 0;
+ ptr[-(hexsz + 2)] = ptr[-1] = 0;
if (add_cacheinfo(mode, &oid, path_name, stage))
die("git update-index: unable to update %s",
path_name);
@@ -599,7 +598,6 @@ static struct cache_entry *read_one_ent(const char *which,
{
unsigned mode;
struct object_id oid;
- int size;
struct cache_entry *ce;
if (get_tree_entry(ent, path, &oid, &mode)) {
@@ -612,8 +610,7 @@ static struct cache_entry *read_one_ent(const char *which,
error("%s: not a blob in %s branch.", path, which);
return NULL;
}
- size = cache_entry_size(namelen);
- ce = xcalloc(1, size);
+ ce = make_empty_cache_entry(&the_index, namelen);
oidcpy(&ce->oid, &oid);
memcpy(ce->name, path, namelen);
@@ -690,8 +687,8 @@ static int unresolve_one(const char *path)
error("%s: cannot add their version to the index.", path);
ret = -1;
free_return:
- free(ce_2);
- free(ce_3);
+ discard_cache_entry(ce_2);
+ discard_cache_entry(ce_3);
return ret;
}
@@ -758,7 +755,7 @@ static int do_reupdate(int ac, const char **av,
ce->name, ce_namelen(ce), 0);
if (old && ce->ce_mode == old->ce_mode &&
!oidcmp(&ce->oid, &old->oid)) {
- free(old);
+ discard_cache_entry(old);
continue; /* unchanged */
}
/* Be careful. The working tree may not have the
@@ -769,7 +766,7 @@ static int do_reupdate(int ac, const char **av,
path = xstrdup(ce->name);
update_one(path);
free(path);
- free(old);
+ discard_cache_entry(old);
if (save_nr != active_nr)
goto redo;
}
@@ -826,6 +823,7 @@ static int parse_new_style_cacheinfo(const char *arg,
{
unsigned long ul;
char *endp;
+ const char *p;
if (!arg)
return -1;
@@ -836,9 +834,9 @@ static int parse_new_style_cacheinfo(const char *arg,
return -1; /* not a new-style cacheinfo */
*mode = ul;
endp++;
- if (get_oid_hex(endp, oid) || endp[GIT_SHA1_HEXSZ] != ',')
+ if (parse_oid_hex(endp, oid, &p) || *p != ',')
return -1;
- *path = endp + GIT_SHA1_HEXSZ + 1;
+ *path = p + 1;
return 0;
}
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 4b4714b..4fa3c0a 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -311,11 +311,12 @@ static const char *parse_cmd_verify(struct ref_transaction *transaction,
static const char *parse_cmd_option(struct strbuf *input, const char *next)
{
- if (!strncmp(next, "no-deref", 8) && next[8] == line_termination)
+ const char *rest;
+ if (skip_prefix(next, "no-deref", &rest) && *rest == line_termination)
update_flags |= REF_NO_DEREF;
else
die("option unknown: %s", next);
- return next + 8;
+ return rest;
}
static void update_refs_stdin(struct ref_transaction *transaction)
@@ -332,16 +333,16 @@ static void update_refs_stdin(struct ref_transaction *transaction)
die("empty command in input");
else if (isspace(*next))
die("whitespace before command: %s", next);
- else if (starts_with(next, "update "))
- next = parse_cmd_update(transaction, &input, next + 7);
- else if (starts_with(next, "create "))
- next = parse_cmd_create(transaction, &input, next + 7);
- else if (starts_with(next, "delete "))
- next = parse_cmd_delete(transaction, &input, next + 7);
- else if (starts_with(next, "verify "))
- next = parse_cmd_verify(transaction, &input, next + 7);
- else if (starts_with(next, "option "))
- next = parse_cmd_option(&input, next + 7);
+ else if (skip_prefix(next, "update ", &next))
+ next = parse_cmd_update(transaction, &input, next);
+ else if (skip_prefix(next, "create ", &next))
+ next = parse_cmd_create(transaction, &input, next);
+ else if (skip_prefix(next, "delete ", &next))
+ next = parse_cmd_delete(transaction, &input, next);
+ else if (skip_prefix(next, "verify ", &next))
+ next = parse_cmd_verify(transaction, &input, next);
+ else if (skip_prefix(next, "option ", &next))
+ next = parse_cmd_option(&input, next);
else
die("unknown command: %s", next);
diff --git a/builtin/upload-pack.c b/builtin/upload-pack.c
index decde5a..42dc4da 100644
--- a/builtin/upload-pack.c
+++ b/builtin/upload-pack.c
@@ -31,7 +31,7 @@ int cmd_upload_pack(int argc, const char **argv, const char *prefix)
};
packet_trace_identity("upload-pack");
- check_replace_refs = 0;
+ read_replace_refs = 0;
argc = parse_options(argc, argv, NULL, options, upload_pack_usage, 0);
diff --git a/builtin/verify-commit.c b/builtin/verify-commit.c
index dcdaada..7772c07 100644
--- a/builtin/verify-commit.c
+++ b/builtin/verify-commit.c
@@ -8,6 +8,8 @@
#include "cache.h"
#include "config.h"
#include "builtin.h"
+#include "object-store.h"
+#include "repository.h"
#include "commit.h"
#include "run-command.h"
#include <signal.h>
@@ -26,7 +28,8 @@ static int run_gpg_verify(const struct object_id *oid, const char *buf, unsigned
memset(&signature_check, 0, sizeof(signature_check));
- ret = check_commit_signature(lookup_commit(oid), &signature_check);
+ ret = check_commit_signature(lookup_commit(the_repository, oid),
+ &signature_check);
print_signature_buffer(&signature_check, flags);
signature_check_clear(&signature_check);
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 5c7d2bb..a763dbd 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -412,7 +412,7 @@ static const char *dwim_branch(const char *path, const char **new_branch)
if (guess_remote) {
struct object_id oid;
const char *remote =
- unique_tracking_name(*new_branch, &oid);
+ unique_tracking_name(*new_branch, &oid, NULL);
return remote;
}
return NULL;
@@ -484,7 +484,7 @@ static int add(int ac, const char **av, const char *prefix)
commit = lookup_commit_reference_by_name(branch);
if (!commit) {
- remote = unique_tracking_name(branch, &oid);
+ remote = unique_tracking_name(branch, &oid, NULL);
if (remote) {
new_branch = branch;
branch = remote;
diff --git a/bulk-checkin.c b/bulk-checkin.c
index b7e131c..9f3b644 100644
--- a/bulk-checkin.c
+++ b/bulk-checkin.c
@@ -8,6 +8,7 @@
#include "pack.h"
#include "strbuf.h"
#include "packfile.h"
+#include "object-store.h"
static struct bulk_checkin_state {
unsigned plugged:1;
diff --git a/bundle.c b/bundle.c
index 160bbfd..24cbe40 100644
--- a/bundle.c
+++ b/bundle.c
@@ -1,6 +1,8 @@
#include "cache.h"
#include "lockfile.h"
#include "bundle.h"
+#include "object-store.h"
+#include "repository.h"
#include "object.h"
#include "commit.h"
#include "diff.h"
@@ -141,7 +143,7 @@ int verify_bundle(struct bundle_header *header, int verbose)
init_revisions(&revs, NULL);
for (i = 0; i < p->nr; i++) {
struct ref_list_entry *e = p->list + i;
- struct object *o = parse_object(&e->oid);
+ struct object *o = parse_object(the_repository, &e->oid);
if (o) {
o->flags |= PREREQ_MARK;
add_pending_object(&revs, o, e->name);
@@ -166,7 +168,7 @@ int verify_bundle(struct bundle_header *header, int verbose)
for (i = 0; i < p->nr; i++) {
struct ref_list_entry *e = p->list + i;
- struct object *o = parse_object(&e->oid);
+ struct object *o = parse_object(the_repository, &e->oid);
assert(o); /* otherwise we'd have returned early */
if (o->flags & SHOWN)
continue;
@@ -178,7 +180,7 @@ int verify_bundle(struct bundle_header *header, int verbose)
/* Clean up objects used, as they will be reused. */
for (i = 0; i < p->nr; i++) {
struct ref_list_entry *e = p->list + i;
- commit = lookup_commit_reference_gently(&e->oid, 1);
+ commit = lookup_commit_reference_gently(the_repository, &e->oid, 1);
if (commit)
clear_commit_marks(commit, ALL_REV_FLAGS);
}
@@ -373,7 +375,8 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs)
* in terms of a tag (e.g. v2.0 from the range
* "v1.0..v2.0")?
*/
- struct commit *one = lookup_commit_reference(&oid);
+ struct commit *one = lookup_commit_reference(the_repository,
+ &oid);
struct object *obj;
if (e->item == &(one->object)) {
diff --git a/cache-tree.c b/cache-tree.c
index 2566382..181d591 100644
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -3,6 +3,7 @@
#include "tree.h"
#include "tree-walk.h"
#include "cache-tree.h"
+#include "object-store.h"
#ifndef DEBUG
#define DEBUG 0
@@ -670,7 +671,8 @@ static void prime_cache_tree_rec(struct cache_tree *it, struct tree *tree)
cnt++;
else {
struct cache_tree_sub *sub;
- struct tree *subtree = lookup_tree(entry.oid);
+ struct tree *subtree = lookup_tree(the_repository,
+ entry.oid);
if (!subtree->object.parsed)
parse_tree(subtree);
sub = cache_tree_sub(it, entry.path);
diff --git a/cache.h b/cache.h
index 89a107a..8cf62b5 100644
--- a/cache.h
+++ b/cache.h
@@ -15,6 +15,7 @@
#include "path.h"
#include "sha1-array.h"
#include "repository.h"
+#include "mem-pool.h"
#include <zlib.h>
typedef struct git_zstream {
@@ -156,6 +157,7 @@ struct cache_entry {
struct stat_data ce_stat_data;
unsigned int ce_mode;
unsigned int ce_flags;
+ unsigned int mem_pool_allocated;
unsigned int ce_namelen;
unsigned int index; /* for link extension */
struct object_id oid;
@@ -218,6 +220,7 @@ struct cache_entry {
/* Forward structure decls */
struct pathspec;
struct child_process;
+struct tree;
/*
* Copy the sha1 and stat state of a cache entry from one to
@@ -227,6 +230,7 @@ static inline void copy_cache_entry(struct cache_entry *dst,
const struct cache_entry *src)
{
unsigned int state = dst->ce_flags & CE_HASHED;
+ int mem_pool_allocated = dst->mem_pool_allocated;
/* Don't copy hash chain and name */
memcpy(&dst->ce_stat_data, &src->ce_stat_data,
@@ -235,6 +239,9 @@ static inline void copy_cache_entry(struct cache_entry *dst,
/* Restore the hash state */
dst->ce_flags = (dst->ce_flags & ~CE_HASHED) | state;
+
+ /* Restore the mem_pool_allocated flag */
+ dst->mem_pool_allocated = mem_pool_allocated;
}
static inline unsigned create_ce_flags(unsigned stage)
@@ -328,6 +335,7 @@ struct index_state {
struct untracked_cache *untracked;
uint64_t fsmonitor_last_update;
struct ewah_bitmap *fsmonitor_dirty;
+ struct mem_pool *ce_mem_pool;
};
extern struct index_state the_index;
@@ -339,6 +347,60 @@ extern void remove_name_hash(struct index_state *istate, struct cache_entry *ce)
extern void free_name_hash(struct index_state *istate);
+/* Cache entry creation and cleanup */
+
+/*
+ * Create cache_entry intended for use in the specified index. Caller
+ * is responsible for discarding the cache_entry with
+ * `discard_cache_entry`.
+ */
+struct cache_entry *make_cache_entry(struct index_state *istate,
+ unsigned int mode,
+ const struct object_id *oid,
+ const char *path,
+ int stage,
+ unsigned int refresh_options);
+
+struct cache_entry *make_empty_cache_entry(struct index_state *istate,
+ size_t name_len);
+
+/*
+ * Create a cache_entry that is not intended to be added to an index.
+ * Caller is responsible for discarding the cache_entry
+ * with `discard_cache_entry`.
+ */
+struct cache_entry *make_transient_cache_entry(unsigned int mode,
+ const struct object_id *oid,
+ const char *path,
+ int stage);
+
+struct cache_entry *make_empty_transient_cache_entry(size_t name_len);
+
+/*
+ * Discard cache entry.
+ */
+void discard_cache_entry(struct cache_entry *ce);
+
+/*
+ * Check configuration if we should perform extra validation on cache
+ * entries.
+ */
+int should_validate_cache_entries(void);
+
+/*
+ * Duplicate a cache_entry. Allocate memory for the new entry from a
+ * memory_pool. Takes into account cache_entry fields that are meant
+ * for managing the underlying memory allocation of the cache_entry.
+ */
+struct cache_entry *dup_cache_entry(const struct cache_entry *ce, struct index_state *istate);
+
+/*
+ * Validate the cache entries in the index. This is an internal
+ * consistency check that the cache_entry structs are allocated from
+ * the expected memory pool.
+ */
+void validate_cache_entries(const struct index_state *istate);
+
#ifndef NO_THE_INDEX_COMPATIBILITY_MACROS
#define active_cache (the_index.cache)
#define active_nr (the_index.cache_nr)
@@ -484,7 +546,7 @@ extern const char *get_git_dir(void);
extern const char *get_git_common_dir(void);
extern char *get_object_directory(void);
extern char *get_index_file(void);
-extern char *get_graft_file(void);
+extern char *get_graft_file(struct repository *r);
extern void set_git_dir(const char *path);
extern int get_common_dir_noenv(struct strbuf *sb, const char *gitdir);
extern int get_common_dir(struct strbuf *sb, const char *gitdir);
@@ -635,12 +697,15 @@ extern void move_index_extensions(struct index_state *dst, struct index_state *s
extern int unmerged_index(const struct index_state *);
/**
- * Returns 1 if the index differs from HEAD, 0 otherwise. When on an unborn
- * branch, returns 1 if there are entries in the index, 0 otherwise. If an
- * strbuf is provided, the space-separated list of files that differ will be
- * appended to it.
+ * Returns 1 if istate differs from tree, 0 otherwise. If tree is NULL,
+ * compares istate to HEAD. If tree is NULL and on an unborn branch,
+ * returns 1 if there are entries in istate, 0 otherwise. If an strbuf is
+ * provided, the space-separated list of files that differ will be appended
+ * to it.
*/
-extern int index_has_changes(struct strbuf *sb);
+extern int index_has_changes(const struct index_state *istate,
+ struct tree *tree,
+ struct strbuf *sb);
extern int verify_path(const char *path, unsigned mode);
extern int strcmp_offset(const char *s1, const char *s2, size_t *first_change);
@@ -698,7 +763,6 @@ extern int remove_file_from_index(struct index_state *, const char *path);
extern int add_to_index(struct index_state *, const char *path, struct stat *, int flags);
extern int add_file_to_index(struct index_state *, const char *path, int flags);
-extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, unsigned int refresh_options);
extern int chmod_index_entry(struct index_state *, struct cache_entry *ce, char flip);
extern int ce_same_name(const struct cache_entry *a, const struct cache_entry *b);
extern void set_object_name_for_intent_to_add_entry(struct cache_entry *ce);
@@ -751,7 +815,7 @@ extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st);
#define REFRESH_IGNORE_SUBMODULES 0x0010 /* ignore submodules */
#define REFRESH_IN_PORCELAIN 0x0020 /* user friendly output, not "needs update" */
extern int refresh_index(struct index_state *, unsigned int flags, const struct pathspec *pathspec, char *seen, const char *header_msg);
-extern struct cache_entry *refresh_cache_entry(struct cache_entry *, unsigned int);
+extern struct cache_entry *refresh_cache_entry(struct index_state *, struct cache_entry *, unsigned int);
/*
* Opportunistically update the index but do not complain if we can't.
@@ -804,16 +868,13 @@ void reset_shared_repository(void);
* Do replace refs need to be checked this run? This variable is
* initialized to true unless --no-replace-object is used or
* $GIT_NO_REPLACE_OBJECTS is set, but is set to false by some
- * commands that do not want replace references to be active. As an
- * optimization it is also set to false if replace references have
- * been sought but there were none.
+ * commands that do not want replace references to be active.
*/
-extern int check_replace_refs;
+extern int read_replace_refs;
extern char *git_replace_ref_base;
extern int fsync_object_files;
extern int core_preload_index;
-extern int core_commit_graph;
extern int core_apply_sparse_checkout;
extern int precomposed_unicode;
extern int protect_hfs;
@@ -972,7 +1033,7 @@ extern const struct object_id null_oid;
static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2)
{
- return memcmp(sha1, sha2, GIT_SHA1_RAWSZ);
+ return memcmp(sha1, sha2, the_hash_algo->rawsz);
}
static inline int oidcmp(const struct object_id *oid1, const struct object_id *oid2)
@@ -992,7 +1053,7 @@ static inline int is_null_oid(const struct object_id *oid)
static inline void hashcpy(unsigned char *sha_dst, const unsigned char *sha_src)
{
- memcpy(sha_dst, sha_src, GIT_SHA1_RAWSZ);
+ memcpy(sha_dst, sha_src, the_hash_algo->rawsz);
}
static inline void oidcpy(struct object_id *dst, const struct object_id *src)
@@ -1009,7 +1070,7 @@ static inline struct object_id *oiddup(const struct object_id *src)
static inline void hashclr(unsigned char *hash)
{
- memset(hash, 0, GIT_SHA1_RAWSZ);
+ memset(hash, 0, the_hash_algo->rawsz);
}
static inline void oidclr(struct object_id *oid)
@@ -1192,32 +1253,6 @@ extern char *xdg_config_home(const char *filename);
*/
extern char *xdg_cache_home(const char *filename);
-extern void *read_object_file_extended(const struct object_id *oid,
- enum object_type *type,
- unsigned long *size, int lookup_replace);
-static inline void *read_object_file(const struct object_id *oid, enum object_type *type, unsigned long *size)
-{
- return read_object_file_extended(oid, type, size, 1);
-}
-
-/* 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 *);
-
-extern int hash_object_file(const void *buf, unsigned long len,
- const char *type, struct object_id *oid);
-
-extern int write_object_file(const void *buf, unsigned long len,
- const char *type, struct object_id *oid);
-
-extern int hash_object_file_literally(const void *buf, unsigned long len,
- const char *type, struct object_id *oid,
- unsigned flags);
-
-extern int pretend_object_file(void *, unsigned long, enum object_type,
- struct object_id *oid);
-
-extern int force_object_loose(const struct object_id *oid, time_t mtime);
-
extern int git_open_cloexec(const char *name, int flags);
#define git_open(name) git_open_cloexec(name, O_RDONLY)
extern int unpack_sha1_header(git_zstream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz);
@@ -1227,43 +1262,6 @@ extern int check_object_signature(const struct object_id *oid, void *buf, unsign
extern int finalize_object_file(const char *tmpfile, const char *filename);
-/*
- * Open the loose object at path, check its hash, and return the contents,
- * type, and size. If the object is a blob, then "contents" may return NULL,
- * to allow streaming of large blobs.
- *
- * Returns 0 on success, negative on error (details may be written to stderr).
- */
-int read_loose_object(const char *path,
- const struct object_id *expected_oid,
- enum object_type *type,
- unsigned long *size,
- void **contents);
-
-/*
- * Convenience for sha1_object_info_extended() with a NULL struct
- * object_info. OBJECT_INFO_SKIP_CACHED is automatically set; pass
- * nonzero flags to also set other flags.
- */
-extern int has_sha1_file_with_flags(const unsigned char *sha1, int flags);
-static inline int has_sha1_file(const unsigned char *sha1)
-{
- return has_sha1_file_with_flags(sha1, 0);
-}
-
-/* Same as the above, except for struct object_id. */
-extern int has_object_file(const struct object_id *oid);
-extern int has_object_file_with_flags(const struct object_id *oid, int flags);
-
-/*
- * Return true iff an alternate object database has a loose object
- * with the specified name. This function does not respect replace
- * references.
- */
-extern int has_loose_object_nonlocal(const struct object_id *oid);
-
-extern void assert_oid_type(const struct object_id *oid, enum object_type expect);
-
/* Helper to check and "touch" a file */
extern int check_and_freshen_file(const char *fn, int freshen);
@@ -1631,60 +1629,6 @@ int for_each_loose_file_in_objdir_buf(struct strbuf *path,
#define FOR_EACH_OBJECT_LOCAL_ONLY 0x1
extern int for_each_loose_object(each_loose_object_fn, void *, unsigned flags);
-struct object_info {
- /* Request */
- enum object_type *typep;
- unsigned long *sizep;
- off_t *disk_sizep;
- unsigned char *delta_base_sha1;
- struct strbuf *type_name;
- void **contentp;
-
- /* Response */
- enum {
- OI_CACHED,
- OI_LOOSE,
- OI_PACKED,
- OI_DBCACHED
- } whence;
- union {
- /*
- * struct {
- * ... Nothing to expose in this case
- * } cached;
- * struct {
- * ... Nothing to expose in this case
- * } loose;
- */
- struct {
- struct packed_git *pack;
- off_t offset;
- unsigned int is_delta;
- } packed;
- } u;
-};
-
-/*
- * Initializer for a "struct object_info" that wants no items. You may
- * also memset() the memory to all-zeroes.
- */
-#define OBJECT_INFO_INIT {NULL}
-
-/* Invoke lookup_replace_object() on the given hash */
-#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 */
-#define OBJECT_INFO_IGNORE_LOOSE 16
-
-int oid_object_info_extended(struct repository *r,
- const struct object_id *,
- struct object_info *, unsigned flags);
-
/*
* Set this to 0 to prevent sha1_object_info_extended() from fetching missing
* blobs. This has a difference only if extensions.partialClone is set.
@@ -1770,15 +1714,6 @@ extern const char *excludes_file;
int decode_85(char *dst, const char *line, int linelen);
void encode_85(char *buf, const unsigned char *data, int bytes);
-/* alloc.c */
-extern void *alloc_blob_node(void);
-extern void *alloc_tree_node(void);
-extern void *alloc_commit_node(void);
-extern void *alloc_tag_node(void);
-extern void *alloc_object_node(void);
-extern void alloc_report(void);
-extern unsigned int alloc_commit_index(void);
-
/* pkt-line.c */
void packet_trace_identity(const char *prog);
diff --git a/checkout.c b/checkout.c
index bdefc88..c72e9f9 100644
--- a/checkout.c
+++ b/checkout.c
@@ -2,14 +2,20 @@
#include "remote.h"
#include "refspec.h"
#include "checkout.h"
+#include "config.h"
struct tracking_name_data {
/* const */ char *src_ref;
char *dst_ref;
struct object_id *dst_oid;
- int unique;
+ int num_matches;
+ const char *default_remote;
+ char *default_dst_ref;
+ struct object_id *default_dst_oid;
};
+#define TRACKING_NAME_DATA_INIT { NULL, NULL, NULL, 0, NULL, NULL, NULL }
+
static int check_tracking_name(struct remote *remote, void *cb_data)
{
struct tracking_name_data *cb = cb_data;
@@ -21,24 +27,45 @@ static int check_tracking_name(struct remote *remote, void *cb_data)
free(query.dst);
return 0;
}
+ cb->num_matches++;
+ if (cb->default_remote && !strcmp(remote->name, cb->default_remote)) {
+ struct object_id *dst = xmalloc(sizeof(*cb->default_dst_oid));
+ cb->default_dst_ref = xstrdup(query.dst);
+ oidcpy(dst, cb->dst_oid);
+ cb->default_dst_oid = dst;
+ }
if (cb->dst_ref) {
free(query.dst);
- cb->unique = 0;
return 0;
}
cb->dst_ref = query.dst;
return 0;
}
-const char *unique_tracking_name(const char *name, struct object_id *oid)
+const char *unique_tracking_name(const char *name, struct object_id *oid,
+ int *dwim_remotes_matched)
{
- struct tracking_name_data cb_data = { NULL, NULL, NULL, 1 };
+ struct tracking_name_data cb_data = TRACKING_NAME_DATA_INIT;
+ const char *default_remote = NULL;
+ if (!git_config_get_string_const("checkout.defaultremote", &default_remote))
+ cb_data.default_remote = default_remote;
cb_data.src_ref = xstrfmt("refs/heads/%s", name);
cb_data.dst_oid = oid;
for_each_remote(check_tracking_name, &cb_data);
+ if (dwim_remotes_matched)
+ *dwim_remotes_matched = cb_data.num_matches;
free(cb_data.src_ref);
- if (cb_data.unique)
+ free((char *)default_remote);
+ if (cb_data.num_matches == 1) {
+ free(cb_data.default_dst_ref);
+ free(cb_data.default_dst_oid);
return cb_data.dst_ref;
+ }
free(cb_data.dst_ref);
+ if (cb_data.default_dst_ref) {
+ oidcpy(oid, cb_data.default_dst_oid);
+ free(cb_data.default_dst_oid);
+ return cb_data.default_dst_ref;
+ }
return NULL;
}
diff --git a/checkout.h b/checkout.h
index 9980711..6b20733 100644
--- a/checkout.h
+++ b/checkout.h
@@ -8,6 +8,8 @@
* tracking branch. Return the name of the remote if such a branch
* exists, NULL otherwise.
*/
-extern const char *unique_tracking_name(const char *name, struct object_id *oid);
+extern const char *unique_tracking_name(const char *name,
+ struct object_id *oid,
+ int *dwim_remotes_matched);
#endif /* CHECKOUT_H */
diff --git a/ci/run-static-analysis.sh b/ci/run-static-analysis.sh
index fe4ee4e..5688f26 100755
--- a/ci/run-static-analysis.sh
+++ b/ci/run-static-analysis.sh
@@ -5,6 +5,25 @@
. ${0%/*}/lib-travisci.sh
-make coccicheck
+make --jobs=2 coccicheck
+
+set +x
+
+fail=
+for cocci_patch in contrib/coccinelle/*.patch
+do
+ if test -s "$cocci_patch"
+ then
+ echo "$(tput setaf 1)Coccinelle suggests the following changes in '$cocci_patch':$(tput sgr0)"
+ cat "$cocci_patch"
+ fail=UnfortunatelyYes
+ fi
+done
+
+if test -n "$fail"
+then
+ echo "$(tput setaf 1)error: Coccinelle suggested some changes$(tput sgr0)"
+ exit 1
+fi
save_good_tree
diff --git a/combine-diff.c b/combine-diff.c
index 2ef4959..de7695e 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -1,4 +1,5 @@
#include "cache.h"
+#include "object-store.h"
#include "commit.h"
#include "blob.h"
#include "diff.h"
diff --git a/commit-graph.c b/commit-graph.c
index 4c61270..0034740 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -1,15 +1,18 @@
#include "cache.h"
#include "config.h"
+#include "dir.h"
#include "git-compat-util.h"
#include "lockfile.h"
#include "pack.h"
#include "packfile.h"
#include "commit.h"
#include "object.h"
+#include "refs.h"
#include "revision.h"
#include "sha1-lookup.h"
#include "commit-graph.h"
#include "object-store.h"
+#include "alloc.h"
#define GRAPH_SIGNATURE 0x43475048 /* "CGPH" */
#define GRAPH_CHUNKID_OIDFANOUT 0x4f494446 /* "OIDF" */
@@ -34,10 +37,11 @@
#define GRAPH_LAST_EDGE 0x80000000
+#define GRAPH_HEADER_SIZE 8
#define GRAPH_FANOUT_SIZE (4 * 256)
#define GRAPH_CHUNKLOOKUP_WIDTH 12
-#define GRAPH_MIN_SIZE (5 * GRAPH_CHUNKLOOKUP_WIDTH + GRAPH_FANOUT_SIZE + \
- GRAPH_OID_LEN + 8)
+#define GRAPH_MIN_SIZE (GRAPH_HEADER_SIZE + 4 * GRAPH_CHUNKLOOKUP_WIDTH \
+ + GRAPH_FANOUT_SIZE + GRAPH_OID_LEN)
char *get_commit_graph_filename(const char *obj_dir)
{
@@ -76,28 +80,28 @@ struct commit_graph *load_commit_graph_one(const char *graph_file)
if (graph_size < GRAPH_MIN_SIZE) {
close(fd);
- die("graph file %s is too small", graph_file);
+ die(_("graph file %s is too small"), graph_file);
}
graph_map = xmmap(NULL, graph_size, PROT_READ, MAP_PRIVATE, fd, 0);
data = (const unsigned char *)graph_map;
graph_signature = get_be32(data);
if (graph_signature != GRAPH_SIGNATURE) {
- error("graph signature %X does not match signature %X",
+ error(_("graph signature %X does not match signature %X"),
graph_signature, GRAPH_SIGNATURE);
goto cleanup_fail;
}
graph_version = *(unsigned char*)(data + 4);
if (graph_version != GRAPH_VERSION) {
- error("graph version %X does not match version %X",
+ error(_("graph version %X does not match version %X"),
graph_version, GRAPH_VERSION);
goto cleanup_fail;
}
hash_version = *(unsigned char*)(data + 5);
if (hash_version != GRAPH_OID_VERSION) {
- error("hash version %X does not match version %X",
+ error(_("hash version %X does not match version %X"),
hash_version, GRAPH_OID_VERSION);
goto cleanup_fail;
}
@@ -121,7 +125,7 @@ struct commit_graph *load_commit_graph_one(const char *graph_file)
chunk_lookup += GRAPH_CHUNKLOOKUP_WIDTH;
if (chunk_offset > graph_size - GIT_MAX_RAWSZ) {
- error("improper chunk offset %08x%08x", (uint32_t)(chunk_offset >> 32),
+ error(_("improper chunk offset %08x%08x"), (uint32_t)(chunk_offset >> 32),
(uint32_t)chunk_offset);
goto cleanup_fail;
}
@@ -157,7 +161,7 @@ struct commit_graph *load_commit_graph_one(const char *graph_file)
}
if (chunk_repeated) {
- error("chunk id %08x appears multiple times", chunk_id);
+ error(_("chunk id %08x appears multiple times"), chunk_id);
goto cleanup_fail;
}
@@ -179,53 +183,60 @@ cleanup_fail:
exit(1);
}
-/* global storage */
-static struct commit_graph *commit_graph = NULL;
-
-static void prepare_commit_graph_one(const char *obj_dir)
+static void prepare_commit_graph_one(struct repository *r, const char *obj_dir)
{
char *graph_name;
- if (commit_graph)
+ if (r->objects->commit_graph)
return;
graph_name = get_commit_graph_filename(obj_dir);
- commit_graph = load_commit_graph_one(graph_name);
+ r->objects->commit_graph =
+ load_commit_graph_one(graph_name);
FREE_AND_NULL(graph_name);
}
-static int prepare_commit_graph_run_once = 0;
-static void prepare_commit_graph(void)
+/*
+ * Return 1 if commit_graph is non-NULL, and 0 otherwise.
+ *
+ * On the first invocation, this function attemps to load the commit
+ * graph if the_repository is configured to have one.
+ */
+static int prepare_commit_graph(struct repository *r)
{
struct alternate_object_database *alt;
char *obj_dir;
+ int config_value;
+
+ if (r->objects->commit_graph_attempted)
+ return !!r->objects->commit_graph;
+ r->objects->commit_graph_attempted = 1;
+
+ if (repo_config_get_bool(r, "core.commitgraph", &config_value) ||
+ !config_value)
+ /*
+ * This repository is not configured to use commit graphs, so
+ * do not load one. (But report commit_graph_attempted anyway
+ * so that commit graph loading is not attempted again for this
+ * repository.)
+ */
+ return 0;
- if (prepare_commit_graph_run_once)
- return;
- prepare_commit_graph_run_once = 1;
-
- obj_dir = get_object_directory();
- prepare_commit_graph_one(obj_dir);
- prepare_alt_odb(the_repository);
- for (alt = the_repository->objects->alt_odb_list;
- !commit_graph && alt;
+ obj_dir = r->objects->objectdir;
+ prepare_commit_graph_one(r, obj_dir);
+ prepare_alt_odb(r);
+ for (alt = r->objects->alt_odb_list;
+ !r->objects->commit_graph && alt;
alt = alt->next)
- prepare_commit_graph_one(alt->path);
+ prepare_commit_graph_one(r, alt->path);
+ return !!r->objects->commit_graph;
}
static void close_commit_graph(void)
{
- if (!commit_graph)
- return;
-
- if (commit_graph->graph_fd >= 0) {
- munmap((void *)commit_graph->data, commit_graph->data_len);
- commit_graph->data = NULL;
- close(commit_graph->graph_fd);
- }
-
- FREE_AND_NULL(commit_graph);
+ free_commit_graph(the_repository->objects->commit_graph);
+ the_repository->objects->commit_graph = NULL;
}
static int bsearch_graph(struct commit_graph *g, struct object_id *oid, uint32_t *pos)
@@ -240,14 +251,25 @@ static struct commit_list **insert_parent_or_die(struct commit_graph *g,
{
struct commit *c;
struct object_id oid;
+
+ if (pos >= g->num_commits)
+ die("invalid parent position %"PRIu64, pos);
+
hashcpy(oid.hash, g->chunk_oid_lookup + g->hash_len * pos);
- c = lookup_commit(&oid);
+ c = lookup_commit(the_repository, &oid);
if (!c)
- die("could not find commit %s", oid_to_hex(&oid));
+ die(_("could not find commit %s"), oid_to_hex(&oid));
c->graph_pos = pos;
return &commit_list_insert(c, pptr)->next;
}
+static void fill_commit_graph_info(struct commit *item, struct commit_graph *g, uint32_t pos)
+{
+ const unsigned char *commit_data = g->chunk_commit_data + GRAPH_DATA_WIDTH * pos;
+ item->graph_pos = pos;
+ item->generation = get_be32(commit_data + g->hash_len + 8) >> 2;
+}
+
static int fill_commit_in_graph(struct commit *item, struct commit_graph *g, uint32_t pos)
{
uint32_t edge_value;
@@ -265,6 +287,8 @@ static int fill_commit_in_graph(struct commit *item, struct commit_graph *g, uin
date_low = get_be32(commit_data + g->hash_len + 12);
item->date = (timestamp_t)((date_high << 32) | date_low);
+ item->generation = get_be32(commit_data + g->hash_len + 8) >> 2;
+
pptr = &item->parents;
edge_value = get_be32(commit_data + g->hash_len);
@@ -293,31 +317,45 @@ static int fill_commit_in_graph(struct commit *item, struct commit_graph *g, uin
return 1;
}
-int parse_commit_in_graph(struct commit *item)
+static int find_commit_in_graph(struct commit *item, struct commit_graph *g, uint32_t *pos)
{
- if (!core_commit_graph)
- return 0;
- if (item->object.parsed)
+ if (item->graph_pos != COMMIT_NOT_FROM_GRAPH) {
+ *pos = item->graph_pos;
return 1;
+ } else {
+ return bsearch_graph(g, &(item->object.oid), pos);
+ }
+}
- prepare_commit_graph();
- if (commit_graph) {
- uint32_t pos;
- int found;
- if (item->graph_pos != COMMIT_NOT_FROM_GRAPH) {
- pos = item->graph_pos;
- found = 1;
- } else {
- found = bsearch_graph(commit_graph, &(item->object.oid), &pos);
- }
+static int parse_commit_in_graph_one(struct commit_graph *g, struct commit *item)
+{
+ uint32_t pos;
- if (found)
- return fill_commit_in_graph(item, commit_graph, pos);
- }
+ if (item->object.parsed)
+ return 1;
+
+ if (find_commit_in_graph(item, g, &pos))
+ return fill_commit_in_graph(item, g, pos);
return 0;
}
+int parse_commit_in_graph(struct repository *r, struct commit *item)
+{
+ if (!prepare_commit_graph(r))
+ return 0;
+ return parse_commit_in_graph_one(r->objects->commit_graph, item);
+}
+
+void load_commit_graph_info(struct repository *r, struct commit *item)
+{
+ uint32_t pos;
+ if (!prepare_commit_graph(r))
+ return;
+ if (find_commit_in_graph(item, r->objects->commit_graph, &pos))
+ fill_commit_graph_info(item, r->objects->commit_graph, pos);
+}
+
static struct tree *load_tree_for_commit(struct commit_graph *g, struct commit *c)
{
struct object_id oid;
@@ -325,19 +363,25 @@ static struct tree *load_tree_for_commit(struct commit_graph *g, struct commit *
GRAPH_DATA_WIDTH * (c->graph_pos);
hashcpy(oid.hash, commit_data);
- c->maybe_tree = lookup_tree(&oid);
+ c->maybe_tree = lookup_tree(the_repository, &oid);
return c->maybe_tree;
}
-struct tree *get_commit_tree_in_graph(const struct commit *c)
+static struct tree *get_commit_tree_in_graph_one(struct commit_graph *g,
+ const struct commit *c)
{
if (c->maybe_tree)
return c->maybe_tree;
if (c->graph_pos == COMMIT_NOT_FROM_GRAPH)
- BUG("get_commit_tree_in_graph called from non-commit-graph commit");
+ BUG("get_commit_tree_in_graph_one called from non-commit-graph commit");
+
+ return load_tree_for_commit(g, (struct commit *)c);
+}
- return load_tree_for_commit(commit_graph, (struct commit *)c);
+struct tree *get_commit_tree_in_graph(struct repository *r, const struct commit *c)
+{
+ return get_commit_tree_in_graph_one(r->objects->commit_graph, c);
}
static void write_graph_chunk_fanout(struct hashfile *f,
@@ -440,6 +484,8 @@ static void write_graph_chunk_data(struct hashfile *f, int hash_len,
else
packedDate[0] = 0;
+ packedDate[0] |= htonl((*list)->generation << 2);
+
packedDate[1] = htonl((*list)->date);
hashwrite(f, packedDate, 8);
@@ -516,7 +562,7 @@ static int add_packed_commits(const struct object_id *oid,
oi.typep = &type;
if (packed_object_info(the_repository, pack, offset, &oi) < 0)
- die("unable to get type of object %s", oid_to_hex(oid));
+ die(_("unable to get type of object %s"), oid_to_hex(oid));
if (type != OBJ_COMMIT)
return 0;
@@ -547,7 +593,7 @@ static void close_reachable(struct packed_oid_list *oids)
struct commit *commit;
for (i = 0; i < oids->nr; i++) {
- commit = lookup_commit(&oids->list[i]);
+ commit = lookup_commit(the_repository, &oids->list[i]);
if (commit)
commit->object.flags |= UNINTERESTING;
}
@@ -558,25 +604,81 @@ static void close_reachable(struct packed_oid_list *oids)
* closure.
*/
for (i = 0; i < oids->nr; i++) {
- commit = lookup_commit(&oids->list[i]);
+ commit = lookup_commit(the_repository, &oids->list[i]);
if (commit && !parse_commit(commit))
add_missing_parents(oids, commit);
}
for (i = 0; i < oids->nr; i++) {
- commit = lookup_commit(&oids->list[i]);
+ commit = lookup_commit(the_repository, &oids->list[i]);
if (commit)
commit->object.flags &= ~UNINTERESTING;
}
}
+static void compute_generation_numbers(struct packed_commit_list* commits)
+{
+ int i;
+ struct commit_list *list = NULL;
+
+ for (i = 0; i < commits->nr; i++) {
+ if (commits->list[i]->generation != GENERATION_NUMBER_INFINITY &&
+ commits->list[i]->generation != GENERATION_NUMBER_ZERO)
+ continue;
+
+ commit_list_insert(commits->list[i], &list);
+ while (list) {
+ struct commit *current = list->item;
+ struct commit_list *parent;
+ int all_parents_computed = 1;
+ uint32_t max_generation = 0;
+
+ for (parent = current->parents; parent; parent = parent->next) {
+ if (parent->item->generation == GENERATION_NUMBER_INFINITY ||
+ parent->item->generation == GENERATION_NUMBER_ZERO) {
+ all_parents_computed = 0;
+ commit_list_insert(parent->item, &list);
+ break;
+ } else if (parent->item->generation > max_generation) {
+ max_generation = parent->item->generation;
+ }
+ }
+
+ if (all_parents_computed) {
+ current->generation = max_generation + 1;
+ pop_commit(&list);
+
+ if (current->generation > GENERATION_NUMBER_MAX)
+ current->generation = GENERATION_NUMBER_MAX;
+ }
+ }
+ }
+}
+
+static int add_ref_to_list(const char *refname,
+ const struct object_id *oid,
+ int flags, void *cb_data)
+{
+ struct string_list *list = (struct string_list *)cb_data;
+
+ string_list_append(list, oid_to_hex(oid));
+ return 0;
+}
+
+void write_commit_graph_reachable(const char *obj_dir, int append)
+{
+ struct string_list list;
+
+ string_list_init(&list, 1);
+ for_each_ref(add_ref_to_list, &list);
+ write_commit_graph(obj_dir, NULL, &list, append);
+}
+
void write_commit_graph(const char *obj_dir,
- const char **pack_indexes,
- int nr_packs,
- const char **commit_hex,
- int nr_commits,
+ struct string_list *pack_indexes,
+ struct string_list *commit_hex,
int append)
{
struct packed_oid_list oids;
@@ -584,7 +686,6 @@ void write_commit_graph(const char *obj_dir,
struct hashfile *f;
uint32_t i, count_distinct = 0;
char *graph_name;
- int fd;
struct lock_file lk = LOCK_INIT;
uint32_t chunk_ids[5];
uint64_t chunk_offsets[5];
@@ -596,16 +697,18 @@ void write_commit_graph(const char *obj_dir,
oids.alloc = approximate_object_count() / 4;
if (append) {
- prepare_commit_graph_one(obj_dir);
- if (commit_graph)
- oids.alloc += commit_graph->num_commits;
+ prepare_commit_graph_one(the_repository, obj_dir);
+ if (the_repository->objects->commit_graph)
+ oids.alloc += the_repository->objects->commit_graph->num_commits;
}
if (oids.alloc < 1024)
oids.alloc = 1024;
ALLOC_ARRAY(oids.list, oids.alloc);
- if (append && commit_graph) {
+ if (append && the_repository->objects->commit_graph) {
+ struct commit_graph *commit_graph =
+ the_repository->objects->commit_graph;
for (i = 0; i < commit_graph->num_commits; i++) {
const unsigned char *hash = commit_graph->chunk_oid_lookup +
commit_graph->hash_len * i;
@@ -618,15 +721,15 @@ void write_commit_graph(const char *obj_dir,
int dirlen;
strbuf_addf(&packname, "%s/pack/", obj_dir);
dirlen = packname.len;
- for (i = 0; i < nr_packs; i++) {
+ for (i = 0; i < pack_indexes->nr; i++) {
struct packed_git *p;
strbuf_setlen(&packname, dirlen);
- strbuf_addstr(&packname, pack_indexes[i]);
+ strbuf_addstr(&packname, pack_indexes->items[i].string);
p = add_packed_git(packname.buf, packname.len, 1);
if (!p)
- die("error adding pack %s", packname.buf);
+ die(_("error adding pack %s"), packname.buf);
if (open_pack_index(p))
- die("error opening index for %s", packname.buf);
+ die(_("error opening index for %s"), packname.buf);
for_each_object_in_pack(p, add_packed_commits, &oids);
close_pack(p);
}
@@ -634,15 +737,16 @@ void write_commit_graph(const char *obj_dir,
}
if (commit_hex) {
- for (i = 0; i < nr_commits; i++) {
+ for (i = 0; i < commit_hex->nr; i++) {
const char *end;
struct object_id oid;
struct commit *result;
- if (commit_hex[i] && parse_oid_hex(commit_hex[i], &oid, &end))
+ if (commit_hex->items[i].string &&
+ parse_oid_hex(commit_hex->items[i].string, &oid, &end))
continue;
- result = lookup_commit_reference_gently(&oid, 1);
+ result = lookup_commit_reference_gently(the_repository, &oid, 1);
if (result) {
ALLOC_GROW(oids.list, oids.nr + 1, oids.alloc);
@@ -678,7 +782,7 @@ void write_commit_graph(const char *obj_dir,
if (i > 0 && !oidcmp(&oids.list[i-1], &oids.list[i]))
continue;
- commits.list[commits.nr] = lookup_commit(&oids.list[i]);
+ commits.list[commits.nr] = lookup_commit(the_repository, &oids.list[i]);
parse_commit(commits.list[commits.nr]);
for (parent = commits.list[commits.nr]->parents;
@@ -695,24 +799,14 @@ void write_commit_graph(const char *obj_dir,
if (commits.nr >= GRAPH_PARENT_MISSING)
die(_("too many commits to write graph"));
- graph_name = get_commit_graph_filename(obj_dir);
- fd = hold_lock_file_for_update(&lk, graph_name, 0);
-
- if (fd < 0) {
- struct strbuf folder = STRBUF_INIT;
- strbuf_addstr(&folder, graph_name);
- strbuf_setlen(&folder, strrchr(folder.buf, '/') - folder.buf);
-
- if (mkdir(folder.buf, 0777) < 0)
- die_errno(_("cannot mkdir %s"), folder.buf);
- strbuf_release(&folder);
+ compute_generation_numbers(&commits);
- fd = hold_lock_file_for_update(&lk, graph_name, LOCK_DIE_ON_ERROR);
-
- if (fd < 0)
- die_errno("unable to create '%s'", graph_name);
- }
+ graph_name = get_commit_graph_filename(obj_dir);
+ if (safe_create_leading_directories(graph_name))
+ die_errno(_("unable to create leading directories of %s"),
+ graph_name);
+ hold_lock_file_for_update(&lk, graph_name, LOCK_DIE_ON_ERROR);
f = hashfd(lk.tempfile->fd, lk.tempfile->filename.buf);
hashwrite_be32(f, GRAPH_SIGNATURE);
@@ -759,3 +853,191 @@ void write_commit_graph(const char *obj_dir,
oids.alloc = 0;
oids.nr = 0;
}
+
+#define VERIFY_COMMIT_GRAPH_ERROR_HASH 2
+static int verify_commit_graph_error;
+
+static void graph_report(const char *fmt, ...)
+{
+ va_list ap;
+
+ verify_commit_graph_error = 1;
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ fprintf(stderr, "\n");
+ va_end(ap);
+}
+
+#define GENERATION_ZERO_EXISTS 1
+#define GENERATION_NUMBER_EXISTS 2
+
+int verify_commit_graph(struct repository *r, struct commit_graph *g)
+{
+ uint32_t i, cur_fanout_pos = 0;
+ struct object_id prev_oid, cur_oid, checksum;
+ int generation_zero = 0;
+ struct hashfile *f;
+ int devnull;
+
+ if (!g) {
+ graph_report("no commit-graph file loaded");
+ return 1;
+ }
+
+ verify_commit_graph_error = 0;
+
+ if (!g->chunk_oid_fanout)
+ graph_report("commit-graph is missing the OID Fanout chunk");
+ if (!g->chunk_oid_lookup)
+ graph_report("commit-graph is missing the OID Lookup chunk");
+ if (!g->chunk_commit_data)
+ graph_report("commit-graph is missing the Commit Data chunk");
+
+ if (verify_commit_graph_error)
+ return verify_commit_graph_error;
+
+ devnull = open("/dev/null", O_WRONLY);
+ f = hashfd(devnull, NULL);
+ hashwrite(f, g->data, g->data_len - g->hash_len);
+ finalize_hashfile(f, checksum.hash, CSUM_CLOSE);
+ if (hashcmp(checksum.hash, g->data + g->data_len - g->hash_len)) {
+ graph_report(_("the commit-graph file has incorrect checksum and is likely corrupt"));
+ verify_commit_graph_error = VERIFY_COMMIT_GRAPH_ERROR_HASH;
+ }
+
+ for (i = 0; i < g->num_commits; i++) {
+ struct commit *graph_commit;
+
+ hashcpy(cur_oid.hash, g->chunk_oid_lookup + g->hash_len * i);
+
+ if (i && oidcmp(&prev_oid, &cur_oid) >= 0)
+ graph_report("commit-graph has incorrect OID order: %s then %s",
+ oid_to_hex(&prev_oid),
+ oid_to_hex(&cur_oid));
+
+ oidcpy(&prev_oid, &cur_oid);
+
+ while (cur_oid.hash[0] > cur_fanout_pos) {
+ uint32_t fanout_value = get_be32(g->chunk_oid_fanout + cur_fanout_pos);
+
+ if (i != fanout_value)
+ graph_report("commit-graph has incorrect fanout value: fanout[%d] = %u != %u",
+ cur_fanout_pos, fanout_value, i);
+ cur_fanout_pos++;
+ }
+
+ graph_commit = lookup_commit(r, &cur_oid);
+ if (!parse_commit_in_graph_one(g, graph_commit))
+ graph_report("failed to parse %s from commit-graph",
+ oid_to_hex(&cur_oid));
+ }
+
+ while (cur_fanout_pos < 256) {
+ uint32_t fanout_value = get_be32(g->chunk_oid_fanout + cur_fanout_pos);
+
+ if (g->num_commits != fanout_value)
+ graph_report("commit-graph has incorrect fanout value: fanout[%d] = %u != %u",
+ cur_fanout_pos, fanout_value, i);
+
+ cur_fanout_pos++;
+ }
+
+ if (verify_commit_graph_error & ~VERIFY_COMMIT_GRAPH_ERROR_HASH)
+ return verify_commit_graph_error;
+
+ for (i = 0; i < g->num_commits; i++) {
+ struct commit *graph_commit, *odb_commit;
+ struct commit_list *graph_parents, *odb_parents;
+ uint32_t max_generation = 0;
+
+ hashcpy(cur_oid.hash, g->chunk_oid_lookup + g->hash_len * i);
+
+ graph_commit = lookup_commit(r, &cur_oid);
+ odb_commit = (struct commit *)create_object(r, cur_oid.hash, alloc_commit_node(r));
+ if (parse_commit_internal(odb_commit, 0, 0)) {
+ graph_report("failed to parse %s from object database",
+ oid_to_hex(&cur_oid));
+ continue;
+ }
+
+ if (oidcmp(&get_commit_tree_in_graph_one(g, graph_commit)->object.oid,
+ get_commit_tree_oid(odb_commit)))
+ graph_report("root tree OID for commit %s in commit-graph is %s != %s",
+ oid_to_hex(&cur_oid),
+ oid_to_hex(get_commit_tree_oid(graph_commit)),
+ oid_to_hex(get_commit_tree_oid(odb_commit)));
+
+ graph_parents = graph_commit->parents;
+ odb_parents = odb_commit->parents;
+
+ while (graph_parents) {
+ if (odb_parents == NULL) {
+ graph_report("commit-graph parent list for commit %s is too long",
+ oid_to_hex(&cur_oid));
+ break;
+ }
+
+ if (oidcmp(&graph_parents->item->object.oid, &odb_parents->item->object.oid))
+ graph_report("commit-graph parent for %s is %s != %s",
+ oid_to_hex(&cur_oid),
+ oid_to_hex(&graph_parents->item->object.oid),
+ oid_to_hex(&odb_parents->item->object.oid));
+
+ if (graph_parents->item->generation > max_generation)
+ max_generation = graph_parents->item->generation;
+
+ graph_parents = graph_parents->next;
+ odb_parents = odb_parents->next;
+ }
+
+ if (odb_parents != NULL)
+ graph_report("commit-graph parent list for commit %s terminates early",
+ oid_to_hex(&cur_oid));
+
+ if (!graph_commit->generation) {
+ if (generation_zero == GENERATION_NUMBER_EXISTS)
+ graph_report("commit-graph has generation number zero for commit %s, but non-zero elsewhere",
+ oid_to_hex(&cur_oid));
+ generation_zero = GENERATION_ZERO_EXISTS;
+ } else if (generation_zero == GENERATION_ZERO_EXISTS)
+ graph_report("commit-graph has non-zero generation number for commit %s, but zero elsewhere",
+ oid_to_hex(&cur_oid));
+
+ if (generation_zero == GENERATION_ZERO_EXISTS)
+ continue;
+
+ /*
+ * If one of our parents has generation GENERATION_NUMBER_MAX, then
+ * our generation is also GENERATION_NUMBER_MAX. Decrement to avoid
+ * extra logic in the following condition.
+ */
+ if (max_generation == GENERATION_NUMBER_MAX)
+ max_generation--;
+
+ if (graph_commit->generation != max_generation + 1)
+ graph_report("commit-graph generation for commit %s is %u != %u",
+ oid_to_hex(&cur_oid),
+ graph_commit->generation,
+ max_generation + 1);
+
+ if (graph_commit->date != odb_commit->date)
+ graph_report("commit date for commit %s in commit-graph is %"PRItime" != %"PRItime,
+ oid_to_hex(&cur_oid),
+ graph_commit->date,
+ odb_commit->date);
+ }
+
+ return verify_commit_graph_error;
+}
+
+void free_commit_graph(struct commit_graph *g)
+{
+ if (!g)
+ return;
+ if (g->graph_fd >= 0) {
+ munmap((void *)g->data, g->data_len);
+ g->data = NULL;
+ close(g->graph_fd);
+ }
+ free(g);
+}
diff --git a/commit-graph.h b/commit-graph.h
index 260a468..76e0989 100644
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -2,6 +2,10 @@
#define COMMIT_GRAPH_H
#include "git-compat-util.h"
+#include "repository.h"
+#include "string-list.h"
+
+struct commit;
char *get_commit_graph_filename(const char *obj_dir);
@@ -15,9 +19,18 @@ char *get_commit_graph_filename(const char *obj_dir);
*
* See parse_commit_buffer() for the fallback after this call.
*/
-int parse_commit_in_graph(struct commit *item);
+int parse_commit_in_graph(struct repository *r, struct commit *item);
+
+/*
+ * It is possible that we loaded commit contents from the commit buffer,
+ * but we also want to ensure the commit-graph content is correctly
+ * checked and filled. Fill the graph_pos and generation members of
+ * the given commit.
+ */
+void load_commit_graph_info(struct repository *r, struct commit *item);
-struct tree *get_commit_tree_in_graph(const struct commit *c);
+struct tree *get_commit_tree_in_graph(struct repository *r,
+ const struct commit *c);
struct commit_graph {
int graph_fd;
@@ -38,11 +51,14 @@ struct commit_graph {
struct commit_graph *load_commit_graph_one(const char *graph_file);
+void write_commit_graph_reachable(const char *obj_dir, int append);
void write_commit_graph(const char *obj_dir,
- const char **pack_indexes,
- int nr_packs,
- const char **commit_hex,
- int nr_commits,
+ struct string_list *pack_indexes,
+ struct string_list *commit_hex,
int append);
+int verify_commit_graph(struct repository *r, struct commit_graph *g);
+
+void free_commit_graph(struct commit_graph *);
+
#endif
diff --git a/commit-slab-decl.h b/commit-slab-decl.h
new file mode 100644
index 0000000..adc7b46
--- /dev/null
+++ b/commit-slab-decl.h
@@ -0,0 +1,43 @@
+#ifndef COMMIT_SLAB_HDR_H
+#define COMMIT_SLAB_HDR_H
+
+/* allocate ~512kB at once, allowing for malloc overhead */
+#ifndef COMMIT_SLAB_SIZE
+#define COMMIT_SLAB_SIZE (512*1024-32)
+#endif
+
+#define declare_commit_slab(slabname, elemtype) \
+ \
+struct slabname { \
+ unsigned slab_size; \
+ unsigned stride; \
+ unsigned slab_count; \
+ elemtype **slab; \
+}
+
+/*
+ * Statically initialize a commit slab named "var". Note that this
+ * evaluates "stride" multiple times! Example:
+ *
+ * struct indegree indegrees = COMMIT_SLAB_INIT(1, indegrees);
+ *
+ */
+#define COMMIT_SLAB_INIT(stride, var) { \
+ COMMIT_SLAB_SIZE / sizeof(**((var).slab)) / (stride), \
+ (stride), 0, NULL \
+}
+
+#define declare_commit_slab_prototypes(slabname, elemtype) \
+ \
+void init_ ##slabname## _with_stride(struct slabname *s, unsigned stride); \
+void init_ ##slabname(struct slabname *s); \
+void clear_ ##slabname(struct slabname *s); \
+elemtype *slabname## _at_peek(struct slabname *s, const struct commit *c, int add_if_missing); \
+elemtype *slabname## _at(struct slabname *s, const struct commit *c); \
+elemtype *slabname## _peek(struct slabname *s, const struct commit *c)
+
+#define define_shared_commit_slab(slabname, elemtype) \
+ declare_commit_slab(slabname, elemtype); \
+ declare_commit_slab_prototypes(slabname, elemtype)
+
+#endif /* COMMIT_SLAB_HDR_H */
diff --git a/commit-slab-impl.h b/commit-slab-impl.h
new file mode 100644
index 0000000..ac1e6d4
--- /dev/null
+++ b/commit-slab-impl.h
@@ -0,0 +1,94 @@
+#ifndef COMMIT_SLAB_IMPL_H
+#define COMMIT_SLAB_IMPL_H
+
+#define MAYBE_UNUSED __attribute__((__unused__))
+
+#define implement_static_commit_slab(slabname, elemtype) \
+ implement_commit_slab(slabname, elemtype, static MAYBE_UNUSED)
+
+#define implement_shared_commit_slab(slabname, elemtype) \
+ implement_commit_slab(slabname, elemtype, )
+
+#define implement_commit_slab(slabname, elemtype, scope) \
+ \
+scope void init_ ##slabname## _with_stride(struct slabname *s, \
+ unsigned stride) \
+{ \
+ unsigned int elem_size; \
+ if (!stride) \
+ stride = 1; \
+ s->stride = stride; \
+ elem_size = sizeof(elemtype) * stride; \
+ s->slab_size = COMMIT_SLAB_SIZE / elem_size; \
+ s->slab_count = 0; \
+ s->slab = NULL; \
+} \
+ \
+scope void init_ ##slabname(struct slabname *s) \
+{ \
+ init_ ##slabname## _with_stride(s, 1); \
+} \
+ \
+scope void clear_ ##slabname(struct slabname *s) \
+{ \
+ unsigned int i; \
+ for (i = 0; i < s->slab_count; i++) \
+ free(s->slab[i]); \
+ s->slab_count = 0; \
+ FREE_AND_NULL(s->slab); \
+} \
+ \
+scope elemtype *slabname## _at_peek(struct slabname *s, \
+ const struct commit *c, \
+ int add_if_missing) \
+{ \
+ unsigned int nth_slab, nth_slot; \
+ \
+ nth_slab = c->index / s->slab_size; \
+ nth_slot = c->index % s->slab_size; \
+ \
+ if (s->slab_count <= nth_slab) { \
+ unsigned int i; \
+ if (!add_if_missing) \
+ return NULL; \
+ REALLOC_ARRAY(s->slab, nth_slab + 1); \
+ for (i = s->slab_count; i <= nth_slab; i++) \
+ s->slab[i] = NULL; \
+ s->slab_count = nth_slab + 1; \
+ } \
+ if (!s->slab[nth_slab]) { \
+ if (!add_if_missing) \
+ return NULL; \
+ s->slab[nth_slab] = xcalloc(s->slab_size, \
+ sizeof(**s->slab) * s->stride); \
+ } \
+ return &s->slab[nth_slab][nth_slot * s->stride]; \
+} \
+ \
+scope elemtype *slabname## _at(struct slabname *s, \
+ const struct commit *c) \
+{ \
+ return slabname##_at_peek(s, c, 1); \
+} \
+ \
+scope elemtype *slabname## _peek(struct slabname *s, \
+ const struct commit *c) \
+{ \
+ return slabname##_at_peek(s, c, 0); \
+} \
+ \
+struct slabname
+
+/*
+ * Note that this redundant forward declaration is required
+ * to allow a terminating semicolon, which makes instantiations look
+ * like function declarations. I.e., the expansion of
+ *
+ * implement_commit_slab(indegree, int, static);
+ *
+ * ends in 'struct indegree;'. This would otherwise
+ * be a syntax error according (at least) to ISO C. It's hard to
+ * catch because GCC silently parses it by default.
+ */
+
+#endif /* COMMIT_SLAB_IMPL_H */
diff --git a/commit-slab.h b/commit-slab.h
index dcaab8c..69bf0c8 100644
--- a/commit-slab.h
+++ b/commit-slab.h
@@ -1,6 +1,9 @@
#ifndef COMMIT_SLAB_H
#define COMMIT_SLAB_H
+#include "commit-slab-decl.h"
+#include "commit-slab-impl.h"
+
/*
* define_commit_slab(slabname, elemtype) creates boilerplate code to define
* a new struct (struct slabname) that is used to associate a piece of data
@@ -41,114 +44,8 @@
* leaking memory.
*/
-/* allocate ~512kB at once, allowing for malloc overhead */
-#ifndef COMMIT_SLAB_SIZE
-#define COMMIT_SLAB_SIZE (512*1024-32)
-#endif
-
-#define MAYBE_UNUSED __attribute__((__unused__))
-
-#define define_commit_slab(slabname, elemtype) \
- \
-struct slabname { \
- unsigned slab_size; \
- unsigned stride; \
- unsigned slab_count; \
- elemtype **slab; \
-}; \
-static int stat_ ##slabname## realloc; \
- \
-static MAYBE_UNUSED void init_ ##slabname## _with_stride(struct slabname *s, \
- unsigned stride) \
-{ \
- unsigned int elem_size; \
- if (!stride) \
- stride = 1; \
- s->stride = stride; \
- elem_size = sizeof(elemtype) * stride; \
- s->slab_size = COMMIT_SLAB_SIZE / elem_size; \
- s->slab_count = 0; \
- s->slab = NULL; \
-} \
- \
-static MAYBE_UNUSED void init_ ##slabname(struct slabname *s) \
-{ \
- init_ ##slabname## _with_stride(s, 1); \
-} \
- \
-static MAYBE_UNUSED void clear_ ##slabname(struct slabname *s) \
-{ \
- unsigned int i; \
- for (i = 0; i < s->slab_count; i++) \
- free(s->slab[i]); \
- s->slab_count = 0; \
- FREE_AND_NULL(s->slab); \
-} \
- \
-static MAYBE_UNUSED elemtype *slabname## _at_peek(struct slabname *s, \
- const struct commit *c, \
- int add_if_missing) \
-{ \
- unsigned int nth_slab, nth_slot; \
- \
- nth_slab = c->index / s->slab_size; \
- nth_slot = c->index % s->slab_size; \
- \
- if (s->slab_count <= nth_slab) { \
- unsigned int i; \
- if (!add_if_missing) \
- return NULL; \
- REALLOC_ARRAY(s->slab, nth_slab + 1); \
- stat_ ##slabname## realloc++; \
- for (i = s->slab_count; i <= nth_slab; i++) \
- s->slab[i] = NULL; \
- s->slab_count = nth_slab + 1; \
- } \
- if (!s->slab[nth_slab]) { \
- if (!add_if_missing) \
- return NULL; \
- s->slab[nth_slab] = xcalloc(s->slab_size, \
- sizeof(**s->slab) * s->stride); \
- } \
- return &s->slab[nth_slab][nth_slot * s->stride]; \
-} \
- \
-static MAYBE_UNUSED elemtype *slabname## _at(struct slabname *s, \
- const struct commit *c) \
-{ \
- return slabname##_at_peek(s, c, 1); \
-} \
- \
-static MAYBE_UNUSED elemtype *slabname## _peek(struct slabname *s, \
- const struct commit *c) \
-{ \
- return slabname##_at_peek(s, c, 0); \
-} \
- \
-struct slabname
-
-/*
- * Note that this redundant forward declaration is required
- * to allow a terminating semicolon, which makes instantiations look
- * like function declarations. I.e., the expansion of
- *
- * define_commit_slab(indegree, int);
- *
- * ends in 'struct indegree;'. This would otherwise
- * be a syntax error according (at least) to ISO C. It's hard to
- * catch because GCC silently parses it by default.
- */
-
-/*
- * Statically initialize a commit slab named "var". Note that this
- * evaluates "stride" multiple times! Example:
- *
- * struct indegree indegrees = COMMIT_SLAB_INIT(1, indegrees);
- *
- */
-#define COMMIT_SLAB_INIT(stride, var) { \
- COMMIT_SLAB_SIZE / sizeof(**((var).slab)) / (stride), \
- (stride), 0, NULL \
-}
+#define define_commit_slab(slabname, elemtype) \
+ declare_commit_slab(slabname, elemtype); \
+ implement_static_commit_slab(slabname, elemtype)
#endif /* COMMIT_SLAB_H */
diff --git a/commit.c b/commit.c
index 0030e79..30d1af2 100644
--- a/commit.c
+++ b/commit.c
@@ -2,11 +2,14 @@
#include "tag.h"
#include "commit.h"
#include "commit-graph.h"
+#include "repository.h"
+#include "object-store.h"
#include "pkt-line.h"
#include "utf8.h"
#include "diff.h"
#include "revision.h"
#include "notes.h"
+#include "alloc.h"
#include "gpg-interface.h"
#include "mergesort.h"
#include "commit-slab.h"
@@ -21,24 +24,26 @@ int save_commit_buffer = 1;
const char *commit_type = "commit";
-struct commit *lookup_commit_reference_gently(const struct object_id *oid,
- int quiet)
+struct commit *lookup_commit_reference_gently(struct repository *r,
+ const struct object_id *oid, int quiet)
{
- struct object *obj = deref_tag(parse_object(oid), NULL, 0);
+ struct object *obj = deref_tag(r,
+ parse_object(r, oid),
+ NULL, 0);
if (!obj)
return NULL;
- return object_as_type(obj, OBJ_COMMIT, quiet);
+ return object_as_type(r, obj, OBJ_COMMIT, quiet);
}
-struct commit *lookup_commit_reference(const struct object_id *oid)
+struct commit *lookup_commit_reference(struct repository *r, const struct object_id *oid)
{
- return lookup_commit_reference_gently(oid, 0);
+ return lookup_commit_reference_gently(r, oid, 0);
}
struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref_name)
{
- struct commit *c = lookup_commit_reference(oid);
+ struct commit *c = lookup_commit_reference(the_repository, oid);
if (!c)
die(_("could not parse %s"), ref_name);
if (oidcmp(oid, &c->object.oid)) {
@@ -48,12 +53,13 @@ struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref
return c;
}
-struct commit *lookup_commit(const struct object_id *oid)
+struct commit *lookup_commit(struct repository *r, const struct object_id *oid)
{
- struct object *obj = lookup_object(oid->hash);
+ struct object *obj = lookup_object(r, oid->hash);
if (!obj)
- return create_object(oid->hash, alloc_commit_node());
- return object_as_type(obj, OBJ_COMMIT, 0);
+ return create_object(r, oid->hash,
+ alloc_commit_node(r));
+ return object_as_type(r, obj, OBJ_COMMIT, 0);
}
struct commit *lookup_commit_reference_by_name(const char *name)
@@ -63,7 +69,7 @@ struct commit *lookup_commit_reference_by_name(const char *name)
if (get_oid_committish(name, &oid))
return NULL;
- commit = lookup_commit_reference(&oid);
+ commit = lookup_commit_reference(the_repository, &oid);
if (parse_commit(commit))
return NULL;
return commit;
@@ -96,41 +102,44 @@ static timestamp_t parse_commit_date(const char *buf, const char *tail)
return parse_timestamp(dateptr, NULL, 10);
}
-static struct commit_graft **commit_graft;
-static int commit_graft_alloc, commit_graft_nr;
-
static const unsigned char *commit_graft_sha1_access(size_t index, void *table)
{
struct commit_graft **commit_graft_table = table;
return commit_graft_table[index]->oid.hash;
}
-static int commit_graft_pos(const unsigned char *sha1)
+static int commit_graft_pos(struct repository *r, const unsigned char *sha1)
{
- return sha1_pos(sha1, commit_graft, commit_graft_nr,
+ return sha1_pos(sha1, r->parsed_objects->grafts,
+ r->parsed_objects->grafts_nr,
commit_graft_sha1_access);
}
-int register_commit_graft(struct commit_graft *graft, int ignore_dups)
+int register_commit_graft(struct repository *r, struct commit_graft *graft,
+ int ignore_dups)
{
- int pos = commit_graft_pos(graft->oid.hash);
+ int pos = commit_graft_pos(r, graft->oid.hash);
if (0 <= pos) {
if (ignore_dups)
free(graft);
else {
- free(commit_graft[pos]);
- commit_graft[pos] = graft;
+ free(r->parsed_objects->grafts[pos]);
+ r->parsed_objects->grafts[pos] = graft;
}
return 1;
}
pos = -pos - 1;
- ALLOC_GROW(commit_graft, commit_graft_nr + 1, commit_graft_alloc);
- commit_graft_nr++;
- if (pos < commit_graft_nr)
- MOVE_ARRAY(commit_graft + pos + 1, commit_graft + pos,
- commit_graft_nr - pos - 1);
- commit_graft[pos] = graft;
+ ALLOC_GROW(r->parsed_objects->grafts,
+ r->parsed_objects->grafts_nr + 1,
+ r->parsed_objects->grafts_alloc);
+ r->parsed_objects->grafts_nr++;
+ if (pos < r->parsed_objects->grafts_nr)
+ memmove(r->parsed_objects->grafts + pos + 1,
+ r->parsed_objects->grafts + pos,
+ (r->parsed_objects->grafts_nr - pos - 1) *
+ sizeof(*r->parsed_objects->grafts));
+ r->parsed_objects->grafts[pos] = graft;
return 0;
}
@@ -172,7 +181,7 @@ bad_graft_data:
return NULL;
}
-static int read_graft_file(const char *graft_file)
+static int read_graft_file(struct repository *r, const char *graft_file)
{
FILE *fp = fopen_or_warn(graft_file, "r");
struct strbuf buf = STRBUF_INIT;
@@ -192,7 +201,7 @@ static int read_graft_file(const char *graft_file)
struct commit_graft *graft = read_graft_line(&buf);
if (!graft)
continue;
- if (register_commit_graft(graft, 1))
+ if (register_commit_graft(r, graft, 1))
error("duplicate graft data: %s", buf.buf);
}
fclose(fp);
@@ -200,50 +209,50 @@ static int read_graft_file(const char *graft_file)
return 0;
}
-static void prepare_commit_graft(void)
+static void prepare_commit_graft(struct repository *r)
{
- static int commit_graft_prepared;
char *graft_file;
- if (commit_graft_prepared)
+ if (r->parsed_objects->commit_graft_prepared)
return;
if (!startup_info->have_repository)
return;
- graft_file = get_graft_file();
- read_graft_file(graft_file);
+ graft_file = get_graft_file(r);
+ read_graft_file(r, graft_file);
/* make sure shallows are read */
- is_repository_shallow();
- commit_graft_prepared = 1;
+ is_repository_shallow(r);
+ r->parsed_objects->commit_graft_prepared = 1;
}
-struct commit_graft *lookup_commit_graft(const struct object_id *oid)
+struct commit_graft *lookup_commit_graft(struct repository *r, const struct object_id *oid)
{
int pos;
- prepare_commit_graft();
- pos = commit_graft_pos(oid->hash);
+ prepare_commit_graft(r);
+ pos = commit_graft_pos(r, oid->hash);
if (pos < 0)
return NULL;
- return commit_graft[pos];
+ return r->parsed_objects->grafts[pos];
}
int for_each_commit_graft(each_commit_graft_fn fn, void *cb_data)
{
int i, ret;
- for (i = ret = 0; i < commit_graft_nr && !ret; i++)
- ret = fn(commit_graft[i], cb_data);
+ for (i = ret = 0; i < the_repository->parsed_objects->grafts_nr && !ret; i++)
+ ret = fn(the_repository->parsed_objects->grafts[i], cb_data);
return ret;
}
int unregister_shallow(const struct object_id *oid)
{
- int pos = commit_graft_pos(oid->hash);
+ int pos = commit_graft_pos(the_repository, oid->hash);
if (pos < 0)
return -1;
- if (pos + 1 < commit_graft_nr)
- MOVE_ARRAY(commit_graft + pos, commit_graft + pos + 1,
- commit_graft_nr - pos - 1);
- commit_graft_nr--;
+ if (pos + 1 < the_repository->parsed_objects->grafts_nr)
+ MOVE_ARRAY(the_repository->parsed_objects->grafts + pos,
+ the_repository->parsed_objects->grafts + pos + 1,
+ the_repository->parsed_objects->grafts_nr - pos - 1);
+ the_repository->parsed_objects->grafts_nr--;
return 0;
}
@@ -252,18 +261,32 @@ struct commit_buffer {
unsigned long size;
};
define_commit_slab(buffer_slab, struct commit_buffer);
-static struct buffer_slab buffer_slab = COMMIT_SLAB_INIT(1, buffer_slab);
-void set_commit_buffer(struct commit *commit, void *buffer, unsigned long size)
+struct buffer_slab *allocate_commit_buffer_slab(void)
+{
+ struct buffer_slab *bs = xmalloc(sizeof(*bs));
+ init_buffer_slab(bs);
+ return bs;
+}
+
+void free_commit_buffer_slab(struct buffer_slab *bs)
{
- struct commit_buffer *v = buffer_slab_at(&buffer_slab, commit);
+ clear_buffer_slab(bs);
+ free(bs);
+}
+
+void set_commit_buffer(struct repository *r, struct commit *commit, void *buffer, unsigned long size)
+{
+ struct commit_buffer *v = buffer_slab_at(
+ r->parsed_objects->buffer_slab, commit);
v->buffer = buffer;
v->size = size;
}
-const void *get_cached_commit_buffer(const struct commit *commit, unsigned long *sizep)
+const void *get_cached_commit_buffer(struct repository *r, const struct commit *commit, unsigned long *sizep)
{
- struct commit_buffer *v = buffer_slab_peek(&buffer_slab, commit);
+ struct commit_buffer *v = buffer_slab_peek(
+ r->parsed_objects->buffer_slab, commit);
if (!v) {
if (sizep)
*sizep = 0;
@@ -276,7 +299,7 @@ const void *get_cached_commit_buffer(const struct commit *commit, unsigned long
const void *get_commit_buffer(const struct commit *commit, unsigned long *sizep)
{
- const void *ret = get_cached_commit_buffer(commit, sizep);
+ const void *ret = get_cached_commit_buffer(the_repository, commit, sizep);
if (!ret) {
enum object_type type;
unsigned long size;
@@ -295,14 +318,16 @@ const void *get_commit_buffer(const struct commit *commit, unsigned long *sizep)
void unuse_commit_buffer(const struct commit *commit, const void *buffer)
{
- struct commit_buffer *v = buffer_slab_peek(&buffer_slab, commit);
+ struct commit_buffer *v = buffer_slab_peek(
+ the_repository->parsed_objects->buffer_slab, commit);
if (!(v && v->buffer == buffer))
free((void *)buffer);
}
void free_commit_buffer(struct commit *commit)
{
- struct commit_buffer *v = buffer_slab_peek(&buffer_slab, commit);
+ struct commit_buffer *v = buffer_slab_peek(
+ the_repository->parsed_objects->buffer_slab, commit);
if (v) {
FREE_AND_NULL(v->buffer);
v->size = 0;
@@ -317,7 +342,7 @@ struct tree *get_commit_tree(const struct commit *commit)
if (commit->graph_pos == COMMIT_NOT_FROM_GRAPH)
BUG("commit has NULL tree, but was not loaded from commit-graph");
- return get_commit_tree_in_graph(commit);
+ return get_commit_tree_in_graph(the_repository, commit);
}
struct object_id *get_commit_tree_oid(const struct commit *commit)
@@ -325,9 +350,21 @@ struct object_id *get_commit_tree_oid(const struct commit *commit)
return &get_commit_tree(commit)->object.oid;
}
+void release_commit_memory(struct commit *c)
+{
+ c->maybe_tree = NULL;
+ c->index = 0;
+ free_commit_buffer(c);
+ free_commit_list(c->parents);
+ /* TODO: what about commit->util? */
+
+ c->object.parsed = 0;
+}
+
const void *detach_commit_buffer(struct commit *commit, unsigned long *sizep)
{
- struct commit_buffer *v = buffer_slab_peek(&buffer_slab, commit);
+ struct commit_buffer *v = buffer_slab_peek(
+ the_repository->parsed_objects->buffer_slab, commit);
void *ret;
if (!v) {
@@ -344,15 +381,15 @@ const void *detach_commit_buffer(struct commit *commit, unsigned long *sizep)
return ret;
}
-int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long size)
+int parse_commit_buffer(struct repository *r, struct commit *item, const void *buffer, unsigned long size, int check_graph)
{
const char *tail = buffer;
const char *bufptr = buffer;
struct object_id parent;
struct commit_list **pptr;
struct commit_graft *graft;
- const int tree_entry_len = GIT_SHA1_HEXSZ + 5;
- const int parent_entry_len = GIT_SHA1_HEXSZ + 7;
+ const int tree_entry_len = the_hash_algo->hexsz + 5;
+ const int parent_entry_len = the_hash_algo->hexsz + 7;
if (item->object.parsed)
return 0;
@@ -364,11 +401,11 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s
if (get_oid_hex(bufptr + 5, &parent) < 0)
return error("bad tree pointer in commit %s",
oid_to_hex(&item->object.oid));
- item->maybe_tree = lookup_tree(&parent);
+ item->maybe_tree = lookup_tree(r, &parent);
bufptr += tree_entry_len + 1; /* "tree " + "hex sha1" + "\n" */
pptr = &item->parents;
- graft = lookup_commit_graft(&item->object.oid);
+ graft = lookup_commit_graft(r, &item->object.oid);
while (bufptr + parent_entry_len < tail && !memcmp(bufptr, "parent ", 7)) {
struct commit *new_parent;
@@ -383,7 +420,7 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s
*/
if (graft && (graft->nr_parent < 0 || grafts_replace_parents))
continue;
- new_parent = lookup_commit(&parent);
+ new_parent = lookup_commit(r, &parent);
if (new_parent)
pptr = &commit_list_insert(new_parent, pptr)->next;
}
@@ -391,7 +428,8 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s
int i;
struct commit *new_parent;
for (i = 0; i < graft->nr_parent; i++) {
- new_parent = lookup_commit(&graft->parent[i]);
+ new_parent = lookup_commit(r,
+ &graft->parent[i]);
if (!new_parent)
continue;
pptr = &commit_list_insert(new_parent, pptr)->next;
@@ -399,10 +437,13 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s
}
item->date = parse_commit_date(bufptr, tail);
+ if (check_graph)
+ load_commit_graph_info(the_repository, item);
+
return 0;
}
-int parse_commit_gently(struct commit *item, int quiet_on_missing)
+int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_commit_graph)
{
enum object_type type;
void *buffer;
@@ -413,7 +454,7 @@ int parse_commit_gently(struct commit *item, int quiet_on_missing)
return -1;
if (item->object.parsed)
return 0;
- if (parse_commit_in_graph(item))
+ if (use_commit_graph && parse_commit_in_graph(the_repository, item))
return 0;
buffer = read_object_file(&item->object.oid, &type, &size);
if (!buffer)
@@ -425,15 +466,21 @@ int parse_commit_gently(struct commit *item, int quiet_on_missing)
return error("Object %s not a commit",
oid_to_hex(&item->object.oid));
}
- ret = parse_commit_buffer(item, buffer, size);
+
+ ret = parse_commit_buffer(the_repository, item, buffer, size, 0);
if (save_commit_buffer && !ret) {
- set_commit_buffer(item, buffer, size);
+ set_commit_buffer(the_repository, item, buffer, size);
return 0;
}
free(buffer);
return ret;
}
+int parse_commit_gently(struct commit *item, int quiet_on_missing)
+{
+ return parse_commit_internal(item, quiet_on_missing, 1);
+}
+
void parse_commit_or_die(struct commit *item)
{
if (parse_commit(item))
@@ -653,6 +700,24 @@ static int compare_commits_by_author_date(const void *a_, const void *b_,
return 0;
}
+int compare_commits_by_gen_then_commit_date(const void *a_, const void *b_, void *unused)
+{
+ const struct commit *a = a_, *b = b_;
+
+ /* newer commits first */
+ if (a->generation < b->generation)
+ return 1;
+ else if (a->generation > b->generation)
+ return -1;
+
+ /* use date as a heuristic when generations are equal */
+ if (a->date < b->date)
+ return 1;
+ else if (a->date > b->date)
+ return -1;
+ return 0;
+}
+
int compare_commits_by_commit_date(const void *a_, const void *b_, void *unused)
{
const struct commit *a = a_, *b = b_;
@@ -800,11 +865,14 @@ static int queue_has_nonstale(struct prio_queue *queue)
}
/* all input commits in one and twos[] must have been parsed! */
-static struct commit_list *paint_down_to_common(struct commit *one, int n, struct commit **twos)
+static struct commit_list *paint_down_to_common(struct commit *one, int n,
+ struct commit **twos,
+ int min_generation)
{
- struct prio_queue queue = { compare_commits_by_commit_date };
+ struct prio_queue queue = { compare_commits_by_gen_then_commit_date };
struct commit_list *result = NULL;
int i;
+ uint32_t last_gen = GENERATION_NUMBER_INFINITY;
one->object.flags |= PARENT1;
if (!n) {
@@ -823,6 +891,15 @@ static struct commit_list *paint_down_to_common(struct commit *one, int n, struc
struct commit_list *parents;
int flags;
+ if (commit->generation > last_gen)
+ BUG("bad generation skip %8x > %8x at %s",
+ commit->generation, last_gen,
+ oid_to_hex(&commit->object.oid));
+ last_gen = commit->generation;
+
+ if (commit->generation < min_generation)
+ break;
+
flags = commit->object.flags & (PARENT1 | PARENT2 | STALE);
if (flags == (PARENT1 | PARENT2)) {
if (!(commit->object.flags & RESULT)) {
@@ -871,7 +948,7 @@ static struct commit_list *merge_bases_many(struct commit *one, int n, struct co
return NULL;
}
- list = paint_down_to_common(one, n, twos);
+ list = paint_down_to_common(one, n, twos, 0);
while (list) {
struct commit *commit = pop_commit(&list);
@@ -929,6 +1006,7 @@ static int remove_redundant(struct commit **array, int cnt)
parse_commit(array[i]);
for (i = 0; i < cnt; i++) {
struct commit_list *common;
+ uint32_t min_generation = array[i]->generation;
if (redundant[i])
continue;
@@ -937,8 +1015,12 @@ static int remove_redundant(struct commit **array, int cnt)
continue;
filled_index[filled] = j;
work[filled++] = array[j];
+
+ if (array[j]->generation < min_generation)
+ min_generation = array[j]->generation;
}
- common = paint_down_to_common(array[i], filled, work);
+ common = paint_down_to_common(array[i], filled, work,
+ min_generation);
if (array[i]->object.flags & PARENT2)
redundant[i] = 1;
for (j = 0; j < filled; j++)
@@ -1048,14 +1130,21 @@ int in_merge_bases_many(struct commit *commit, int nr_reference, struct commit *
{
struct commit_list *bases;
int ret = 0, i;
+ uint32_t min_generation = GENERATION_NUMBER_INFINITY;
if (parse_commit(commit))
return ret;
- for (i = 0; i < nr_reference; i++)
+ for (i = 0; i < nr_reference; i++) {
if (parse_commit(reference[i]))
return ret;
+ if (reference[i]->generation < min_generation)
+ min_generation = reference[i]->generation;
+ }
+
+ if (commit->generation > min_generation)
+ return ret;
- bases = paint_down_to_common(commit, nr_reference, reference);
+ bases = paint_down_to_common(commit, nr_reference, reference, commit->generation);
if (commit->object.flags & PARENT2)
ret = 1;
clear_commit_marks(commit, all_flags);
@@ -1605,13 +1694,21 @@ out:
return result;
}
+define_commit_slab(merge_desc_slab, struct merge_remote_desc *);
+static struct merge_desc_slab merge_desc_slab = COMMIT_SLAB_INIT(1, merge_desc_slab);
+
+struct merge_remote_desc *merge_remote_util(struct commit *commit)
+{
+ return *merge_desc_slab_at(&merge_desc_slab, commit);
+}
+
void set_merge_remote_desc(struct commit *commit,
const char *name, struct object *obj)
{
struct merge_remote_desc *desc;
FLEX_ALLOC_STR(desc, name, name);
desc->obj = obj;
- commit->util = desc;
+ *merge_desc_slab_at(&merge_desc_slab, commit) = desc;
}
struct commit *get_merge_parent(const char *name)
@@ -1621,9 +1718,9 @@ struct commit *get_merge_parent(const char *name)
struct object_id oid;
if (get_oid(name, &oid))
return NULL;
- obj = parse_object(&oid);
+ obj = parse_object(the_repository, &oid);
commit = (struct commit *)peel_to_type(name, 0, obj, OBJ_COMMIT);
- if (commit && !commit->util)
+ if (commit && !merge_remote_util(commit))
set_merge_remote_desc(commit, name, obj);
return commit;
}
diff --git a/commit.h b/commit.h
index c3af512..da0db36 100644
--- a/commit.h
+++ b/commit.h
@@ -10,15 +10,22 @@
#include "pretty.h"
#define COMMIT_NOT_FROM_GRAPH 0xFFFFFFFF
+#define GENERATION_NUMBER_INFINITY 0xFFFFFFFF
+#define GENERATION_NUMBER_MAX 0x3FFFFFFF
+#define GENERATION_NUMBER_ZERO 0
struct commit_list {
struct commit *item;
struct commit_list *next;
};
+/*
+ * The size of this struct matters in full repo walk operations like
+ * 'git clone' or 'git gc'. Consider using commit-slab to attach data
+ * to a commit instead of adding new fields here.
+ */
struct commit {
struct object object;
- void *util;
timestamp_t date;
struct commit_list *parents;
@@ -29,6 +36,7 @@ struct commit {
*/
struct tree *maybe_tree;
uint32_t graph_pos;
+ uint32_t generation;
unsigned int index;
};
@@ -55,9 +63,11 @@ enum decoration_type {
void add_name_decoration(enum decoration_type type, const char *name, struct object *obj);
const struct name_decoration *get_name_decoration(const struct object *obj);
-struct commit *lookup_commit(const struct object_id *oid);
-struct commit *lookup_commit_reference(const struct object_id *oid);
-struct commit *lookup_commit_reference_gently(const struct object_id *oid,
+struct commit *lookup_commit(struct repository *r, const struct object_id *oid);
+struct commit *lookup_commit_reference(struct repository *r,
+ const struct object_id *oid);
+struct commit *lookup_commit_reference_gently(struct repository *r,
+ const struct object_id *oid,
int quiet);
struct commit *lookup_commit_reference_by_name(const char *name);
@@ -68,7 +78,8 @@ struct commit *lookup_commit_reference_by_name(const char *name);
*/
struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref_name);
-int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long size);
+int parse_commit_buffer(struct repository *r, struct commit *item, const void *buffer, unsigned long size, int check_graph);
+int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_commit_graph);
int parse_commit_gently(struct commit *item, int quiet_on_missing);
static inline int parse_commit(struct commit *item)
{
@@ -76,17 +87,21 @@ static inline int parse_commit(struct commit *item)
}
void parse_commit_or_die(struct commit *item);
+struct buffer_slab;
+struct buffer_slab *allocate_commit_buffer_slab(void);
+void free_commit_buffer_slab(struct buffer_slab *bs);
+
/*
* Associate an object buffer with the commit. The ownership of the
* memory is handed over to the commit, and must be free()-able.
*/
-void set_commit_buffer(struct commit *, void *buffer, unsigned long size);
+void set_commit_buffer(struct repository *r, struct commit *, void *buffer, unsigned long size);
/*
* Get any cached object buffer associated with the commit. Returns NULL
* if none. The resulting memory should not be freed.
*/
-const void *get_cached_commit_buffer(const struct commit *, unsigned long *size);
+const void *get_cached_commit_buffer(struct repository *, const struct commit *, unsigned long *size);
/*
* Get the commit's object contents, either from cache or by reading the object
@@ -112,6 +127,12 @@ struct tree *get_commit_tree(const struct commit *);
struct object_id *get_commit_tree_oid(const struct commit *);
/*
+ * Release memory related to a commit, including the parent list and
+ * any cached object buffer.
+ */
+void release_commit_memory(struct commit *c);
+
+/*
* Disassociate any cached object buffer from the commit, but do not free it.
* The buffer (or NULL, if none) is returned.
*/
@@ -180,8 +201,8 @@ struct commit_graft {
typedef int (*each_commit_graft_fn)(const struct commit_graft *, void *);
struct commit_graft *read_graft_line(struct strbuf *line);
-int register_commit_graft(struct commit_graft *, int);
-struct commit_graft *lookup_commit_graft(const struct object_id *oid);
+int register_commit_graft(struct repository *r, struct commit_graft *, int);
+struct commit_graft *lookup_commit_graft(struct repository *r, const struct object_id *oid);
extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2);
extern struct commit_list *get_merge_bases_many(struct commit *one, int n, struct commit **twos);
@@ -195,15 +216,15 @@ extern struct commit_list *get_merge_bases_many_dirty(struct commit *one, int n,
struct oid_array;
struct ref;
-extern int register_shallow(const struct object_id *oid);
+extern int register_shallow(struct repository *r, const struct object_id *oid);
extern int unregister_shallow(const struct object_id *oid);
extern int for_each_commit_graft(each_commit_graft_fn, void *);
-extern int is_repository_shallow(void);
+extern int is_repository_shallow(struct repository *r);
extern struct commit_list *get_shallow_commits(struct object_array *heads,
int depth, int shallow_flag, int not_shallow_flag);
extern struct commit_list *get_shallow_commits_by_rev_list(
int ac, const char **av, int shallow_flag, int not_shallow_flag);
-extern void set_alternate_shallow_file(const char *path, int override);
+extern void set_alternate_shallow_file(struct repository *r, const char *path, int override);
extern int write_shallow_commits(struct strbuf *out, int use_pack_protocol,
const struct oid_array *extra);
extern void setup_alternate_shallow(struct lock_file *shallow_lock,
@@ -312,7 +333,7 @@ struct merge_remote_desc {
struct object *obj; /* the named object, could be a tag */
char name[FLEX_ARRAY];
};
-#define merge_remote_util(commit) ((struct merge_remote_desc *)((commit)->util))
+extern struct merge_remote_desc *merge_remote_util(struct commit *);
extern void set_merge_remote_desc(struct commit *commit,
const char *name, struct object *obj);
@@ -337,6 +358,7 @@ extern int remove_signature(struct strbuf *buf);
extern int check_commit_signature(const struct commit *commit, struct signature_check *sigc);
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);
LAST_ARG_MUST_BE_NULL
extern int run_commit_hook(int editor_is_used, const char *index_file, const char *name, ...);
diff --git a/compat/vcbuild/README b/compat/vcbuild/README
index df8a657..60fd873 100644
--- a/compat/vcbuild/README
+++ b/compat/vcbuild/README
@@ -30,8 +30,8 @@ The Steps of Build Git with VS2008
the git operations.
3. Inside Git's directory run the command:
- make common-cmds.h
- to generate the common-cmds.h file needed to compile git.
+ make command-list.h
+ to generate the command-list.h file needed to compile git.
4. Then either build Git with the GNU Make Makefile in the Git projects
root
diff --git a/config.c b/config.c
index fbbf0f8..10522f3 100644
--- a/config.c
+++ b/config.c
@@ -14,6 +14,7 @@
#include "quote.h"
#include "hashmap.h"
#include "string-list.h"
+#include "object-store.h"
#include "utf8.h"
#include "dir.h"
#include "color.h"
@@ -31,7 +32,7 @@ struct config_source {
enum config_origin_type origin_type;
const char *name;
const char *path;
- int die_on_error;
+ enum config_error_action default_error_action;
int linenr;
int eof;
struct strbuf value;
@@ -116,12 +117,12 @@ static long config_buf_ftell(struct config_source *conf)
}
#define MAX_INCLUDE_DEPTH 10
-static const char include_depth_advice[] =
+static const char include_depth_advice[] = N_(
"exceeded maximum include depth (%d) while including\n"
" %s\n"
"from\n"
" %s\n"
-"Do you have circular includes?";
+"Do you have circular includes?");
static int handle_path_include(const char *path, struct config_include_data *inc)
{
int ret = 0;
@@ -133,7 +134,7 @@ static int handle_path_include(const char *path, struct config_include_data *inc
expanded = expand_user_path(path, 0);
if (!expanded)
- return error("could not expand include path '%s'", path);
+ return error(_("could not expand include path '%s'"), path);
path = expanded;
/*
@@ -144,7 +145,7 @@ static int handle_path_include(const char *path, struct config_include_data *inc
char *slash;
if (!cf || !cf->path)
- return error("relative config includes must come from files");
+ return error(_("relative config includes must come from files"));
slash = find_last_dir_sep(cf->path);
if (slash)
@@ -155,7 +156,7 @@ static int handle_path_include(const char *path, struct config_include_data *inc
if (!access_or_die(path, R_OK, 0)) {
if (++inc->depth > MAX_INCLUDE_DEPTH)
- die(include_depth_advice, MAX_INCLUDE_DEPTH, path,
+ die(_(include_depth_advice), MAX_INCLUDE_DEPTH, path,
!cf ? "<unknown>" :
cf->name ? cf->name :
"the command line");
@@ -342,13 +343,13 @@ static int git_config_parse_key_1(const char *key, char **store_key, int *basele
if (last_dot == NULL || last_dot == key) {
if (!quiet)
- error("key does not contain a section: %s", key);
+ error(_("key does not contain a section: %s"), key);
return -CONFIG_NO_SECTION_OR_NAME;
}
if (!last_dot[1]) {
if (!quiet)
- error("key does not contain variable name: %s", key);
+ error(_("key does not contain variable name: %s"), key);
return -CONFIG_NO_SECTION_OR_NAME;
}
@@ -372,13 +373,13 @@ static int git_config_parse_key_1(const char *key, char **store_key, int *basele
if (!iskeychar(c) ||
(i == baselen + 1 && !isalpha(c))) {
if (!quiet)
- error("invalid key: %s", key);
+ error(_("invalid key: %s"), key);
goto out_free_ret_1;
}
c = tolower(c);
} else if (c == '\n') {
if (!quiet)
- error("invalid key (newline): %s", key);
+ error(_("invalid key (newline): %s"), key);
goto out_free_ret_1;
}
if (store_key)
@@ -414,7 +415,7 @@ int git_config_parse_parameter(const char *text,
pair = strbuf_split_str(text, '=', 2);
if (!pair[0])
- return error("bogus config parameter: %s", text);
+ return error(_("bogus config parameter: %s"), text);
if (pair[0]->len && pair[0]->buf[pair[0]->len - 1] == '=') {
strbuf_setlen(pair[0], pair[0]->len - 1);
@@ -426,7 +427,7 @@ int git_config_parse_parameter(const char *text,
strbuf_trim(pair[0]);
if (!pair[0]->len) {
strbuf_list_free(pair);
- return error("bogus config parameter: %s", text);
+ return error(_("bogus config parameter: %s"), text);
}
if (git_config_parse_key(pair[0]->buf, &canonical_name, NULL)) {
@@ -461,7 +462,7 @@ int git_config_from_parameters(config_fn_t fn, void *data)
envw = xstrdup(env);
if (sq_dequote_to_argv(envw, &argv, &nr, &alloc) < 0) {
- ret = error("bogus format in " CONFIG_DATA_ENVIRONMENT);
+ ret = error(_("bogus format in %s"), CONFIG_DATA_ENVIRONMENT);
goto out;
}
@@ -809,10 +810,21 @@ static int git_parse_source(config_fn_t fn, void *data,
cf->linenr, cf->name);
}
- if (cf->die_on_error)
+ switch (opts && opts->error_action ?
+ opts->error_action :
+ cf->default_error_action) {
+ case CONFIG_ERROR_DIE:
die("%s", error_msg);
- else
+ break;
+ case CONFIG_ERROR_ERROR:
error_return = error("%s", error_msg);
+ break;
+ case CONFIG_ERROR_SILENT:
+ error_return = -1;
+ break;
+ case CONFIG_ERROR_UNSET:
+ BUG("config error action unset");
+ }
free(error_msg);
return error_return;
@@ -1154,7 +1166,7 @@ static int git_default_core_config(const char *var, const char *value)
else {
int abbrev = git_config_int(var, value);
if (abbrev < minimum_abbrev || abbrev > 40)
- return error("abbrev length out of range: %d", abbrev);
+ return error(_("abbrev length out of range: %d"), abbrev);
default_abbrev = abbrev;
}
return 0;
@@ -1233,7 +1245,7 @@ static int git_default_core_config(const char *var, const char *value)
}
eol_rndtrp_die = git_config_bool(var, value);
global_conv_flags_eol = eol_rndtrp_die ?
- CONV_EOL_RNDTRP_DIE : CONV_EOL_RNDTRP_WARN;
+ CONV_EOL_RNDTRP_DIE : 0;
return 0;
}
@@ -1271,7 +1283,7 @@ static int git_default_core_config(const char *var, const char *value)
comment_line_char = value[0];
auto_comment_line_char = 0;
} else
- return error("core.commentChar should only be one character");
+ return error(_("core.commentChar should only be one character"));
return 0;
}
@@ -1308,11 +1320,6 @@ static int git_default_core_config(const char *var, const char *value)
return 0;
}
- if (!strcmp(var, "core.commitgraph")) {
- core_commit_graph = git_config_bool(var, value);
- return 0;
- }
-
if (!strcmp(var, "core.sparsecheckout")) {
core_apply_sparse_checkout = git_config_bool(var, value);
return 0;
@@ -1346,6 +1353,11 @@ static int git_default_core_config(const char *var, const char *value)
var, value);
}
+ if (!strcmp(var, "core.usereplacerefs")) {
+ read_replace_refs = git_config_bool(var, value);
+ return 0;
+ }
+
/* Add other config variables here and to Documentation/config.txt. */
return 0;
}
@@ -1384,7 +1396,7 @@ static int git_default_branch_config(const char *var, const char *value)
else if (!strcmp(value, "always"))
autorebase = AUTOREBASE_ALWAYS;
else
- return error("malformed value for %s", var);
+ return error(_("malformed value for %s"), var);
return 0;
}
@@ -1410,9 +1422,9 @@ static int git_default_push_config(const char *var, const char *value)
else if (!strcmp(value, "current"))
push_default = PUSH_DEFAULT_CURRENT;
else {
- error("malformed value for %s: %s", var, value);
- return error("Must be one of nothing, matching, simple, "
- "upstream or current.");
+ error(_("malformed value for %s: %s"), var, value);
+ return error(_("must be one of nothing, matching, simple, "
+ "upstream or current"));
}
return 0;
}
@@ -1520,7 +1532,7 @@ static int do_config_from_file(config_fn_t fn,
top.origin_type = origin_type;
top.name = name;
top.path = path;
- top.die_on_error = 1;
+ top.default_error_action = CONFIG_ERROR_DIE;
top.do_fgetc = config_file_fgetc;
top.do_ungetc = config_file_ungetc;
top.do_ftell = config_file_ftell;
@@ -1558,8 +1570,10 @@ int git_config_from_file(config_fn_t fn, const char *filename, void *data)
return git_config_from_file_with_options(fn, filename, data, NULL);
}
-int git_config_from_mem(config_fn_t fn, const enum config_origin_type origin_type,
- const char *name, const char *buf, size_t len, void *data)
+int git_config_from_mem(config_fn_t fn,
+ const enum config_origin_type origin_type,
+ const char *name, const char *buf, size_t len,
+ void *data, const struct config_options *opts)
{
struct config_source top;
@@ -1569,12 +1583,12 @@ int git_config_from_mem(config_fn_t fn, const enum config_origin_type origin_typ
top.origin_type = origin_type;
top.name = name;
top.path = NULL;
- top.die_on_error = 0;
+ top.default_error_action = CONFIG_ERROR_ERROR;
top.do_fgetc = config_buf_fgetc;
top.do_ungetc = config_buf_ungetc;
top.do_ftell = config_buf_ftell;
- return do_config_from(&top, fn, data, NULL);
+ return do_config_from(&top, fn, data, opts);
}
int git_config_from_blob_oid(config_fn_t fn,
@@ -1589,13 +1603,14 @@ int git_config_from_blob_oid(config_fn_t fn,
buf = read_object_file(oid, &type, &size);
if (!buf)
- return error("unable to load config blob object '%s'", name);
+ return error(_("unable to load config blob object '%s'"), name);
if (type != OBJ_BLOB) {
free(buf);
- return error("reference '%s' does not point to a blob", name);
+ return error(_("reference '%s' does not point to a blob"), name);
}
- ret = git_config_from_mem(fn, CONFIG_ORIGIN_BLOB, name, buf, size, data);
+ ret = git_config_from_mem(fn, CONFIG_ORIGIN_BLOB, name, buf, size,
+ data, NULL);
free(buf);
return ret;
@@ -1608,7 +1623,7 @@ static int git_config_from_blob_ref(config_fn_t fn,
struct object_id oid;
if (get_oid(name, &oid) < 0)
- return error("unable to resolve config blob '%s'", name);
+ return error(_("unable to resolve config blob '%s'"), name);
return git_config_from_blob_oid(fn, name, &oid, data);
}
@@ -1638,7 +1653,7 @@ unsigned long git_env_ulong(const char *k, unsigned long val)
{
const char *v = getenv(k);
if (v && !git_parse_ulong(v, &val))
- die("failed to parse %s", k);
+ die(_("failed to parse %s"), k);
return val;
}
@@ -2172,23 +2187,6 @@ int git_config_get_pathname(const char *key, const char **dest)
return repo_config_get_pathname(the_repository, key, dest);
}
-/*
- * Note: This function exists solely to maintain backward compatibility with
- * 'fetch' and 'update_clone' storing configuration in '.gitmodules' and should
- * NOT be used anywhere else.
- *
- * Runs the provided config function on the '.gitmodules' file found in the
- * working directory.
- */
-void config_from_gitmodules(config_fn_t fn, void *data)
-{
- if (the_repository->worktree) {
- char *file = repo_worktree_path(the_repository, GITMODULES_FILE);
- git_config_from_file(fn, file, data);
- free(file);
- }
-}
-
int git_config_get_expiry(const char *key, const char **output)
{
int ret = git_config_get_string_const(key, output);
@@ -2372,7 +2370,7 @@ static int store_aux_event(enum config_event_t type,
if (type == CONFIG_EVENT_SECTION) {
if (cf->var.len < 2 || cf->var.buf[cf->var.len - 1] != '.')
- return error("invalid section name '%s'", cf->var.buf);
+ return error(_("invalid section name '%s'"), cf->var.buf);
/* Is this the section we were looking for? */
store->is_keys_section =
@@ -2428,7 +2426,7 @@ static int store_aux(const char *key, const char *value, void *cb)
static int write_error(const char *filename)
{
- error("failed to write new configuration file %s", filename);
+ error(_("failed to write new configuration file %s"), filename);
/* Same error code as "failed to rename". */
return 4;
@@ -2679,7 +2677,7 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
*/
fd = hold_lock_file_for_update(&lock, config_filename, 0);
if (fd < 0) {
- error_errno("could not lock config file %s", config_filename);
+ error_errno(_("could not lock config file %s"), config_filename);
ret = CONFIG_NO_LOCK;
goto out_free;
}
@@ -2690,7 +2688,7 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
in_fd = open(config_filename, O_RDONLY);
if ( in_fd < 0 ) {
if ( ENOENT != errno ) {
- error_errno("opening %s", config_filename);
+ error_errno(_("opening %s"), config_filename);
ret = CONFIG_INVALID_FILE; /* same as "invalid config file" */
goto out_free;
}
@@ -2725,7 +2723,7 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
store.value_regex = (regex_t*)xmalloc(sizeof(regex_t));
if (regcomp(store.value_regex, value_regex,
REG_EXTENDED)) {
- error("invalid pattern: %s", value_regex);
+ error(_("invalid pattern: %s"), value_regex);
FREE_AND_NULL(store.value_regex);
ret = CONFIG_INVALID_PATTERN;
goto out_free;
@@ -2750,7 +2748,7 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
if (git_config_from_file_with_options(store_aux,
config_filename,
&store, &opts)) {
- error("invalid config file %s", config_filename);
+ error(_("invalid config file %s"), config_filename);
ret = CONFIG_INVALID_FILE;
goto out_free;
}
@@ -2774,7 +2772,7 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
if (contents == MAP_FAILED) {
if (errno == ENODEV && S_ISDIR(st.st_mode))
errno = EISDIR;
- error_errno("unable to mmap '%s'", config_filename);
+ error_errno(_("unable to mmap '%s'"), config_filename);
ret = CONFIG_INVALID_FILE;
contents = NULL;
goto out_free;
@@ -2783,7 +2781,7 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
in_fd = -1;
if (chmod(get_lock_file_path(&lock), st.st_mode & 07777) < 0) {
- error_errno("chmod on %s failed", get_lock_file_path(&lock));
+ error_errno(_("chmod on %s failed"), get_lock_file_path(&lock));
ret = CONFIG_NO_WRITE;
goto out_free;
}
@@ -2868,7 +2866,7 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
}
if (commit_lock_file(&lock) < 0) {
- error_errno("could not write config file %s", config_filename);
+ error_errno(_("could not write config file %s"), config_filename);
ret = CONFIG_NO_WRITE;
goto out_free;
}
@@ -2994,7 +2992,7 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
memset(&store, 0, sizeof(store));
if (new_name && !section_name_is_ok(new_name)) {
- ret = error("invalid section name: %s", new_name);
+ ret = error(_("invalid section name: %s"), new_name);
goto out_no_rollback;
}
@@ -3003,7 +3001,7 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
out_fd = hold_lock_file_for_update(&lock, config_filename, 0);
if (out_fd < 0) {
- ret = error("could not lock config file %s", config_filename);
+ ret = error(_("could not lock config file %s"), config_filename);
goto out;
}
@@ -3021,7 +3019,7 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
}
if (chmod(get_lock_file_path(&lock), st.st_mode & 07777) < 0) {
- ret = error_errno("chmod on %s failed",
+ ret = error_errno(_("chmod on %s failed"),
get_lock_file_path(&lock));
goto out;
}
@@ -3118,7 +3116,7 @@ static int git_config_copy_or_rename_section_in_file(const char *config_filename
config_file = NULL;
commit_and_out:
if (commit_lock_file(&lock) < 0)
- ret = error_errno("could not write config file %s",
+ ret = error_errno(_("could not write config file %s"),
config_filename);
out:
if (config_file)
@@ -3161,7 +3159,7 @@ int git_config_copy_section(const char *old_name, const char *new_name)
#undef config_error_nonbool
int config_error_nonbool(const char *var)
{
- return error("missing value for '%s'", var);
+ return error(_("missing value for '%s'"), var);
}
int parse_config_key(const char *var,
@@ -3245,3 +3243,16 @@ enum config_scope current_config_scope(void)
else
return current_parsing_scope;
}
+
+int lookup_config(const char **mapping, int nr_mapping, const char *var)
+{
+ int i;
+
+ for (i = 0; i < nr_mapping; i++) {
+ const char *name = mapping[i];
+
+ if (name && !strcasecmp(var, name))
+ return i;
+ }
+ return -1;
+}
diff --git a/config.h b/config.h
index cdac2fc..bb2f506 100644
--- a/config.h
+++ b/config.h
@@ -54,6 +54,12 @@ struct config_options {
const char *git_dir;
config_parser_event_fn_t event_fn;
void *event_fn_data;
+ enum config_error_action {
+ CONFIG_ERROR_UNSET = 0, /* use source-specific default */
+ CONFIG_ERROR_DIE, /* die() on error */
+ CONFIG_ERROR_ERROR, /* error() on error, return -1 */
+ CONFIG_ERROR_SILENT, /* return -1 */
+ } error_action;
};
typedef int (*config_fn_t)(const char *, const char *, void *);
@@ -62,8 +68,11 @@ extern int git_config_from_file(config_fn_t fn, const char *, void *);
extern int git_config_from_file_with_options(config_fn_t fn, const char *,
void *,
const struct config_options *);
-extern int git_config_from_mem(config_fn_t fn, const enum config_origin_type,
- const char *name, const char *buf, size_t len, void *data);
+extern int git_config_from_mem(config_fn_t fn,
+ const enum config_origin_type,
+ const char *name,
+ const char *buf, size_t len,
+ void *data, const struct config_options *opts);
extern int git_config_from_blob_oid(config_fn_t fn, const char *name,
const struct object_id *oid, void *data);
extern void git_config_push_parameter(const char *text);
@@ -215,16 +224,6 @@ extern int repo_config_get_maybe_bool(struct repository *repo,
extern int repo_config_get_pathname(struct repository *repo,
const char *key, const char **dest);
-/*
- * Note: This function exists solely to maintain backward compatibility with
- * 'fetch' and 'update_clone' storing configuration in '.gitmodules' and should
- * NOT be used anywhere else.
- *
- * Runs the provided config function on the '.gitmodules' file found in the
- * working directory.
- */
-extern void config_from_gitmodules(config_fn_t fn, void *data);
-
extern int git_config_get_value(const char *key, const char **value);
extern const struct string_list *git_config_get_value_multi(const char *key);
extern void git_config_clear(void);
@@ -257,4 +256,8 @@ struct key_value_info {
extern NORETURN void git_die_config(const char *key, const char *err, ...) __attribute__((format(printf, 2, 3)));
extern NORETURN void git_die_config_linenr(const char *key, const char *filename, int linenr);
+#define LOOKUP_CONFIG(mapping, var) \
+ lookup_config(mapping, ARRAY_SIZE(mapping), var)
+int lookup_config(const char **mapping, int nr_mapping, const char *var);
+
#endif /* CONFIG_H */
diff --git a/config.mak.dev b/config.mak.dev
index 2d244ca..9a99814 100644
--- a/config.mak.dev
+++ b/config.mak.dev
@@ -1,6 +1,11 @@
ifeq ($(filter no-error,$(DEVOPTS)),)
CFLAGS += -Werror
endif
+ifneq ($(filter pedantic,$(DEVOPTS)),)
+CFLAGS += -pedantic
+# don't warn for each N_ use
+CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
+endif
CFLAGS += -Wdeclaration-after-statement
CFLAGS += -Wno-format-zero-length
CFLAGS += -Wold-style-definition
diff --git a/connect.c b/connect.c
index 968e91b..94547e5 100644
--- a/connect.c
+++ b/connect.c
@@ -58,7 +58,7 @@ static NORETURN void die_initial_contact(int unexpected)
* response does not necessarily mean an ACL problem, though.
*/
if (unexpected)
- die(_("The remote end hung up upon initial contact"));
+ die(_("the remote end hung up upon initial contact"));
else
die(_("Could not read from remote repository.\n\n"
"Please make sure you have the correct access rights\n"
@@ -78,7 +78,7 @@ int server_supports_v2(const char *c, int die_on_error)
}
if (die_on_error)
- die("server doesn't support '%s'", c);
+ die(_("server doesn't support '%s'"), c);
return 0;
}
@@ -100,7 +100,7 @@ int server_supports_feature(const char *c, const char *feature,
}
if (die_on_error)
- die("server doesn't support feature '%s'", feature);
+ die(_("server doesn't support feature '%s'"), feature);
return 0;
}
@@ -111,7 +111,7 @@ static void process_capabilities_v2(struct packet_reader *reader)
argv_array_push(&server_capabilities_v2, reader->line);
if (reader->status != PACKET_READ_FLUSH)
- die("expected flush after capabilities");
+ die(_("expected flush after capabilities"));
}
enum protocol_version discover_version(struct packet_reader *reader)
@@ -230,7 +230,7 @@ static int process_dummy_ref(const char *line)
static void check_no_capabilities(const char *line, int len)
{
if (strlen(line) != len)
- warning("Ignoring capabilities after first line '%s'",
+ warning(_("ignoring capabilities after first line '%s'"),
line + strlen(line));
}
@@ -249,7 +249,7 @@ static int process_ref(const char *line, int len, struct ref ***list,
if (extra_have && !strcmp(name, ".have")) {
oid_array_append(extra_have, &old_oid);
} else if (!strcmp(name, "capabilities^{}")) {
- die("protocol error: unexpected capabilities^{}");
+ die(_("protocol error: unexpected capabilities^{}"));
} else if (check_ref(name, flags)) {
struct ref *ref = alloc_ref(name);
oidcpy(&ref->old_oid, &old_oid);
@@ -270,9 +270,9 @@ static int process_shallow(const char *line, int len,
return 0;
if (get_oid_hex(arg, &old_oid))
- die("protocol error: expected shallow sha-1, got '%s'", arg);
+ die(_("protocol error: expected shallow sha-1, got '%s'"), arg);
if (!shallow_points)
- die("repository on the other end cannot be shallow");
+ die(_("repository on the other end cannot be shallow"));
oid_array_append(shallow_points, &old_oid);
check_no_capabilities(line, len);
return 1;
@@ -307,13 +307,13 @@ struct ref **get_remote_heads(struct packet_reader *reader,
case PACKET_READ_NORMAL:
len = reader->pktlen;
if (len > 4 && skip_prefix(reader->line, "ERR ", &arg))
- die("remote error: %s", arg);
+ die(_("remote error: %s"), arg);
break;
case PACKET_READ_FLUSH:
state = EXPECTING_DONE;
break;
case PACKET_READ_DELIM:
- die("invalid packet");
+ die(_("invalid packet"));
}
switch (state) {
@@ -333,7 +333,7 @@ struct ref **get_remote_heads(struct packet_reader *reader,
case EXPECTING_SHALLOW:
if (process_shallow(reader->line, len, shallow_points))
break;
- die("protocol error: unexpected '%s'", reader->line);
+ die(_("protocol error: unexpected '%s'"), reader->line);
case EXPECTING_DONE:
break;
}
@@ -441,11 +441,11 @@ struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
/* Process response from server */
while (packet_reader_read(reader) == PACKET_READ_NORMAL) {
if (!process_ref_v2(reader->line, &list))
- die("invalid ls-refs response: %s", reader->line);
+ die(_("invalid ls-refs response: %s"), reader->line);
}
if (reader->status != PACKET_READ_FLUSH)
- die("expected flush after ref listing");
+ die(_("expected flush after ref listing"));
return list;
}
@@ -544,7 +544,7 @@ static enum protocol get_protocol(const char *name)
return PROTO_SSH;
if (!strcmp(name, "file"))
return PROTO_FILE;
- die("I don't handle protocol '%s'", name);
+ die(_("protocol '%s' is not supported"), name);
}
static char *host_end(char **hoststart, int removebrackets)
@@ -595,8 +595,7 @@ static void enable_keepalive(int sockfd)
int ka = 1;
if (setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, &ka, sizeof(ka)) < 0)
- fprintf(stderr, "unable to set SO_KEEPALIVE on socket: %s\n",
- strerror(errno));
+ error_errno(_("unable to set SO_KEEPALIVE on socket"));
}
#ifndef NO_IPV6
@@ -636,14 +635,15 @@ static int git_tcp_connect_sock(char *host, int flags)
hints.ai_protocol = IPPROTO_TCP;
if (flags & CONNECT_VERBOSE)
- fprintf(stderr, "Looking up %s ... ", host);
+ fprintf(stderr, _("Looking up %s ... "), host);
gai = getaddrinfo(host, port, &hints, &ai);
if (gai)
- die("Unable to look up %s (port %s) (%s)", host, port, gai_strerror(gai));
+ die(_("unable to look up %s (port %s) (%s)"), host, port, gai_strerror(gai));
if (flags & CONNECT_VERBOSE)
- fprintf(stderr, "done.\nConnecting to %s (port %s) ... ", host, port);
+ /* TRANSLATORS: this is the end of "Looking up %s ... " */
+ fprintf(stderr, _("done.\nConnecting to %s (port %s) ... "), host, port);
for (ai0 = ai; ai; ai = ai->ai_next, cnt++) {
sockfd = socket(ai->ai_family,
@@ -665,12 +665,13 @@ static int git_tcp_connect_sock(char *host, int flags)
freeaddrinfo(ai0);
if (sockfd < 0)
- die("unable to connect to %s:\n%s", host, error_message.buf);
+ die(_("unable to connect to %s:\n%s"), host, error_message.buf);
enable_keepalive(sockfd);
if (flags & CONNECT_VERBOSE)
- fprintf(stderr, "done.\n");
+ /* TRANSLATORS: this is the end of "Connecting to %s (port %s) ... " */
+ fprintf_ln(stderr, _("done."));
strbuf_release(&error_message);
@@ -697,22 +698,23 @@ static int git_tcp_connect_sock(char *host, int flags)
get_host_and_port(&host, &port);
if (flags & CONNECT_VERBOSE)
- fprintf(stderr, "Looking up %s ... ", host);
+ fprintf(stderr, _("Looking up %s ... "), host);
he = gethostbyname(host);
if (!he)
- die("Unable to look up %s (%s)", host, hstrerror(h_errno));
+ die(_("unable to look up %s (%s)"), host, hstrerror(h_errno));
nport = strtoul(port, &ep, 10);
if ( ep == port || *ep ) {
/* Not numeric */
struct servent *se = getservbyname(port,"tcp");
if ( !se )
- die("Unknown port %s", port);
+ die(_("unknown port %s"), port);
nport = se->s_port;
}
if (flags & CONNECT_VERBOSE)
- fprintf(stderr, "done.\nConnecting to %s (port %s) ... ", host, port);
+ /* TRANSLATORS: this is the end of "Looking up %s ... " */
+ fprintf(stderr, _("done.\nConnecting to %s (port %s) ... "), host, port);
for (cnt = 0, ap = he->h_addr_list; *ap; ap++, cnt++) {
memset(&sa, 0, sizeof sa);
@@ -740,12 +742,13 @@ static int git_tcp_connect_sock(char *host, int flags)
}
if (sockfd < 0)
- die("unable to connect to %s:\n%s", host, error_message.buf);
+ die(_("unable to connect to %s:\n%s"), host, error_message.buf);
enable_keepalive(sockfd);
if (flags & CONNECT_VERBOSE)
- fprintf(stderr, "done.\n");
+ /* TRANSLATORS: this is the end of "Connecting to %s (port %s) ... " */
+ fprintf_ln(stderr, _("done."));
return sockfd;
}
@@ -842,9 +845,9 @@ static struct child_process *git_proxy_connect(int fd[2], char *host)
get_host_and_port(&host, &port);
if (looks_like_command_line_option(host))
- die("strange hostname '%s' blocked", host);
+ die(_("strange hostname '%s' blocked"), host);
if (looks_like_command_line_option(port))
- die("strange port '%s' blocked", port);
+ die(_("strange port '%s' blocked"), port);
proxy = xmalloc(sizeof(*proxy));
child_process_init(proxy);
@@ -854,7 +857,7 @@ static struct child_process *git_proxy_connect(int fd[2], char *host)
proxy->in = -1;
proxy->out = -1;
if (start_command(proxy))
- die("cannot start proxy %s", git_proxy_command);
+ die(_("cannot start proxy %s"), git_proxy_command);
fd[0] = proxy->out; /* read from proxy stdout */
fd[1] = proxy->in; /* write to proxy stdin */
return proxy;
@@ -921,7 +924,7 @@ static enum protocol parse_connect_url(const char *url_orig, char **ret_host,
path = strchr(end, separator);
if (!path || !*path)
- die("No path specified. See 'man git-pull' for valid url syntax");
+ die(_("no path specified; see 'git help pull' for valid url syntax"));
/*
* null-terminate hostname and point path to ~ for URL's like this:
@@ -1116,7 +1119,7 @@ static void push_ssh_options(struct argv_array *args, struct argv_array *env,
case VARIANT_AUTO:
BUG("VARIANT_AUTO passed to push_ssh_options");
case VARIANT_SIMPLE:
- die("ssh variant 'simple' does not support -4");
+ die(_("ssh variant 'simple' does not support -4"));
case VARIANT_SSH:
case VARIANT_PLINK:
case VARIANT_PUTTY:
@@ -1128,7 +1131,7 @@ static void push_ssh_options(struct argv_array *args, struct argv_array *env,
case VARIANT_AUTO:
BUG("VARIANT_AUTO passed to push_ssh_options");
case VARIANT_SIMPLE:
- die("ssh variant 'simple' does not support -6");
+ die(_("ssh variant 'simple' does not support -6"));
case VARIANT_SSH:
case VARIANT_PLINK:
case VARIANT_PUTTY:
@@ -1145,7 +1148,7 @@ static void push_ssh_options(struct argv_array *args, struct argv_array *env,
case VARIANT_AUTO:
BUG("VARIANT_AUTO passed to push_ssh_options");
case VARIANT_SIMPLE:
- die("ssh variant 'simple' does not support setting port");
+ die(_("ssh variant 'simple' does not support setting port"));
case VARIANT_SSH:
argv_array_push(args, "-p");
break;
@@ -1168,7 +1171,7 @@ static void fill_ssh_args(struct child_process *conn, const char *ssh_host,
enum ssh_variant variant;
if (looks_like_command_line_option(ssh_host))
- die("strange hostname '%s' blocked", ssh_host);
+ die(_("strange hostname '%s' blocked"), ssh_host);
ssh = get_ssh_command();
if (ssh) {
@@ -1256,7 +1259,7 @@ struct child_process *git_connect(int fd[2], const char *url,
child_process_init(conn);
if (looks_like_command_line_option(path))
- die("strange pathname '%s' blocked", path);
+ die(_("strange pathname '%s' blocked"), path);
strbuf_addstr(&cmd, prog);
strbuf_addch(&cmd, ' ');
@@ -1301,7 +1304,7 @@ struct child_process *git_connect(int fd[2], const char *url,
argv_array_push(&conn->args, cmd.buf);
if (start_command(conn))
- die("unable to fork");
+ die(_("unable to fork"));
fd[0] = conn->out; /* read from child's stdout */
fd[1] = conn->in; /* write to child's stdin */
diff --git a/connect.h b/connect.h
index 0e69c67..32aff60 100644
--- a/connect.h
+++ b/connect.h
@@ -1,6 +1,8 @@
#ifndef CONNECT_H
#define CONNECT_H
+#include "protocol.h"
+
#define CONNECT_VERBOSE (1u << 0)
#define CONNECT_DIAG_URL (1u << 1)
#define CONNECT_IPV4 (1u << 2)
diff --git a/connected.c b/connected.c
index 91feb78..1bba888 100644
--- a/connected.c
+++ b/connected.c
@@ -58,8 +58,10 @@ int check_connected(oid_iterate_fn fn, void *cb_data,
argv_array_push(&rev_list.args, "--stdin");
if (repository_format_partial_clone)
argv_array_push(&rev_list.args, "--exclude-promisor-objects");
- argv_array_push(&rev_list.args, "--not");
- argv_array_push(&rev_list.args, "--all");
+ if (!opt->is_deepening_fetch) {
+ argv_array_push(&rev_list.args, "--not");
+ argv_array_push(&rev_list.args, "--all");
+ }
argv_array_push(&rev_list.args, "--quiet");
if (opt->progress)
argv_array_pushf(&rev_list.args, "--progress=%s",
diff --git a/connected.h b/connected.h
index a53f03a..322dc76 100644
--- a/connected.h
+++ b/connected.h
@@ -38,6 +38,13 @@ struct check_connected_options {
* Insert these variables into the environment of the child process.
*/
const char **env;
+
+ /*
+ * If non-zero, check the ancestry chain completely, not stopping at
+ * any existing ref. This is necessary when deepening existing refs
+ * during a fetch.
+ */
+ unsigned is_deepening_fetch : 1;
};
#define CHECK_CONNECTED_INIT { 0 }
diff --git a/contrib/coccinelle/commit.cocci b/contrib/coccinelle/commit.cocci
index a7e9215..aec3345 100644
--- a/contrib/coccinelle/commit.cocci
+++ b/contrib/coccinelle/commit.cocci
@@ -12,7 +12,7 @@ expression c;
// These excluded functions must access c->maybe_tree direcly.
@@
-identifier f !~ "^(get_commit_tree|get_commit_tree_in_graph|load_tree_for_commit)$";
+identifier f !~ "^(get_commit_tree|get_commit_tree_in_graph_one|load_tree_for_commit)$";
expression c;
@@
f(...) {...
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index dd3e925..94c9551 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -330,9 +330,32 @@ __gitcomp ()
case "$cur_" in
--*=)
;;
+ --no-*)
+ local c i=0 IFS=$' \t\n'
+ for c in $1; do
+ if [[ $c == "--" ]]; then
+ continue
+ fi
+ c="$c${4-}"
+ if [[ $c == "$cur_"* ]]; then
+ case $c in
+ --*=*|*.) ;;
+ *) c="$c " ;;
+ esac
+ COMPREPLY[i++]="${2-}$c"
+ fi
+ done
+ ;;
*)
local c i=0 IFS=$' \t\n'
for c in $1; do
+ if [[ $c == "--" ]]; then
+ c="--no-...${4-}"
+ if [[ $c == "$cur_"* ]]; then
+ COMPREPLY[i++]="${2-}$c "
+ fi
+ break
+ fi
c="$c${4-}"
if [[ $c == "$cur_"* ]]; then
case $c in
@@ -1161,7 +1184,7 @@ _git_am ()
return
;;
--*)
- __gitcomp_builtin am "--no-utf8" \
+ __gitcomp_builtin am "" \
"$__git_am_inprogress_options"
return
esac
@@ -1261,9 +1284,7 @@ _git_branch ()
__git_complete_refs --cur="${cur##--set-upstream-to=}"
;;
--*)
- __gitcomp_builtin branch "--no-color --no-abbrev
- --no-track --no-column
- "
+ __gitcomp_builtin branch
;;
*)
if [ $only_local_ref = "y" -a $has_r = "n" ]; then
@@ -1304,7 +1325,7 @@ _git_checkout ()
__gitcomp "diff3 merge" "" "${cur##--conflict=}"
;;
--*)
- __gitcomp_builtin checkout "--no-track --no-recurse-submodules"
+ __gitcomp_builtin checkout
;;
*)
# check if --track, --no-track, or --no-guess was specified
@@ -1367,7 +1388,7 @@ _git_clone ()
{
case "$cur" in
--*)
- __gitcomp_builtin clone "--no-single-branch"
+ __gitcomp_builtin clone
return
;;
esac
@@ -1400,7 +1421,7 @@ _git_commit ()
return
;;
--*)
- __gitcomp_builtin commit "--no-edit --verify"
+ __gitcomp_builtin commit
return
esac
@@ -1503,7 +1524,7 @@ _git_fetch ()
return
;;
--*)
- __gitcomp_builtin fetch "--no-tags"
+ __gitcomp_builtin fetch
return
;;
esac
@@ -1540,7 +1561,7 @@ _git_fsck ()
{
case "$cur" in
--*)
- __gitcomp_builtin fsck "--no-reflogs"
+ __gitcomp_builtin fsck
return
;;
esac
@@ -1646,7 +1667,7 @@ _git_ls_files ()
{
case "$cur" in
--*)
- __gitcomp_builtin ls-files "--no-empty-directory"
+ __gitcomp_builtin ls-files
return
;;
esac
@@ -1797,12 +1818,7 @@ _git_merge ()
case "$cur" in
--*)
- __gitcomp_builtin merge "--no-rerere-autoupdate
- --no-commit --no-edit --no-ff
- --no-log --no-progress
- --no-squash --no-stat
- --no-verify-signatures
- "
+ __gitcomp_builtin merge
return
esac
__git_complete_refs
@@ -1901,10 +1917,7 @@ _git_pull ()
return
;;
--*)
- __gitcomp_builtin pull "--no-autostash --no-commit --no-edit
- --no-ff --no-log --no-progress --no-rebase
- --no-squash --no-stat --no-tags
- --no-verify-signatures"
+ __gitcomp_builtin pull
return
;;
@@ -2095,7 +2108,7 @@ _git_status ()
return
;;
--*)
- __gitcomp_builtin status "--no-column"
+ __gitcomp_builtin status
return
;;
esac
@@ -2142,9 +2155,24 @@ __git_config_get_set_variables ()
__git config $config_file --name-only --list
}
+__git_config_vars=
+__git_compute_config_vars ()
+{
+ test -n "$__git_config_vars" ||
+ __git_config_vars="$(git help --config-for-completion | sort | uniq)"
+}
+
_git_config ()
{
- case "$prev" in
+ local varname
+
+ if [ "${BASH_VERSINFO[0]:-0}" -ge 4 ]; then
+ varname="${prev,,}"
+ else
+ varname="$(echo "$prev" |tr A-Z a-z)"
+ fi
+
+ case "$varname" in
branch.*.remote|branch.*.pushremote)
__gitcomp_nl "$(__git_remotes)"
return
@@ -2242,20 +2270,20 @@ _git_config ()
;;
branch.*.*)
local pfx="${cur%.*}." cur_="${cur##*.}"
- __gitcomp "remote pushremote merge mergeoptions rebase" "$pfx" "$cur_"
+ __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_"
return
;;
branch.*)
local pfx="${cur%.*}." cur_="${cur#*.}"
__gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
- __gitcomp_nl_append $'autosetupmerge\nautosetuprebase\n' "$pfx" "$cur_"
+ __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_"
return
;;
guitool.*.*)
local pfx="${cur%.*}." cur_="${cur##*.}"
__gitcomp "
- argprompt cmd confirm needsfile noconsole norescan
- prompt revprompt revunmerged title
+ argPrompt cmd confirm needsFile noConsole noRescan
+ prompt revPrompt revUnmerged title
" "$pfx" "$cur_"
return
;;
@@ -2284,14 +2312,14 @@ _git_config ()
local pfx="${cur%.*}." cur_="${cur##*.}"
__gitcomp "
url proxy fetch push mirror skipDefaultUpdate
- receivepack uploadpack tagopt pushurl
+ receivepack uploadpack tagOpt pushurl
" "$pfx" "$cur_"
return
;;
remote.*)
local pfx="${cur%.*}." cur_="${cur#*.}"
__gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
- __gitcomp_nl_append "pushdefault" "$pfx" "$cur_"
+ __gitcomp_nl_append "pushDefault" "$pfx" "$cur_"
return
;;
url.*.*)
@@ -2299,333 +2327,14 @@ _git_config ()
__gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
return
;;
+ *.*)
+ __git_compute_config_vars
+ __gitcomp "$__git_config_vars"
+ ;;
+ *)
+ __git_compute_config_vars
+ __gitcomp "$(echo "$__git_config_vars" | sed 's/\.[^ ]*/./g')"
esac
- __gitcomp "
- add.ignoreErrors
- advice.amWorkDir
- advice.commitBeforeMerge
- advice.detachedHead
- advice.implicitIdentity
- advice.pushAlreadyExists
- advice.pushFetchFirst
- advice.pushNeedsForce
- advice.pushNonFFCurrent
- advice.pushNonFFMatching
- advice.pushUpdateRejected
- advice.resolveConflict
- advice.rmHints
- advice.statusHints
- advice.statusUoption
- advice.ignoredHook
- alias.
- am.keepcr
- am.threeWay
- apply.ignorewhitespace
- apply.whitespace
- branch.autosetupmerge
- branch.autosetuprebase
- browser.
- clean.requireForce
- color.branch
- color.branch.current
- color.branch.local
- color.branch.plain
- color.branch.remote
- color.decorate.HEAD
- color.decorate.branch
- color.decorate.remoteBranch
- color.decorate.stash
- color.decorate.tag
- color.diff
- color.diff.commit
- color.diff.frag
- color.diff.func
- color.diff.meta
- color.diff.new
- color.diff.old
- color.diff.plain
- color.diff.whitespace
- color.grep
- color.grep.context
- color.grep.filename
- color.grep.function
- color.grep.linenumber
- color.grep.match
- color.grep.selected
- color.grep.separator
- color.interactive
- color.interactive.error
- color.interactive.header
- color.interactive.help
- color.interactive.prompt
- color.pager
- color.showbranch
- color.status
- color.status.added
- color.status.changed
- color.status.header
- color.status.localBranch
- color.status.nobranch
- color.status.remoteBranch
- color.status.unmerged
- color.status.untracked
- color.status.updated
- color.ui
- commit.cleanup
- commit.gpgSign
- commit.status
- commit.template
- commit.verbose
- core.abbrev
- core.askpass
- core.attributesfile
- core.autocrlf
- core.bare
- core.bigFileThreshold
- core.checkStat
- core.commentChar
- core.commitGraph
- core.compression
- core.createObject
- core.deltaBaseCacheLimit
- core.editor
- core.eol
- core.excludesfile
- core.fileMode
- core.fsyncobjectfiles
- core.gitProxy
- core.hideDotFiles
- core.hooksPath
- core.ignoreStat
- core.ignorecase
- core.logAllRefUpdates
- core.loosecompression
- core.notesRef
- core.packedGitLimit
- core.packedGitWindowSize
- core.packedRefsTimeout
- core.pager
- core.precomposeUnicode
- core.preferSymlinkRefs
- core.preloadindex
- core.protectHFS
- core.protectNTFS
- core.quotepath
- core.repositoryFormatVersion
- core.safecrlf
- core.sharedRepository
- core.sparseCheckout
- core.splitIndex
- core.sshCommand
- core.symlinks
- core.trustctime
- core.untrackedCache
- core.warnAmbiguousRefs
- core.whitespace
- core.worktree
- credential.helper
- credential.useHttpPath
- credential.username
- credentialCache.ignoreSIGHUP
- diff.autorefreshindex
- diff.external
- diff.ignoreSubmodules
- diff.mnemonicprefix
- diff.noprefix
- diff.renameLimit
- diff.renames
- diff.statGraphWidth
- diff.submodule
- diff.suppressBlankEmpty
- diff.tool
- diff.wordRegex
- diff.algorithm
- difftool.
- difftool.prompt
- fetch.recurseSubmodules
- fetch.unpackLimit
- format.attach
- format.cc
- format.coverLetter
- format.from
- format.headers
- format.numbered
- format.pretty
- format.signature
- format.signoff
- format.subjectprefix
- format.suffix
- format.thread
- format.to
- gc.
- gc.aggressiveDepth
- gc.aggressiveWindow
- gc.auto
- gc.autoDetach
- gc.autopacklimit
- gc.logExpiry
- gc.packrefs
- gc.pruneexpire
- gc.reflogexpire
- gc.reflogexpireunreachable
- gc.rerereresolved
- gc.rerereunresolved
- gc.worktreePruneExpire
- gitcvs.allbinary
- gitcvs.commitmsgannotation
- gitcvs.dbTableNamePrefix
- gitcvs.dbdriver
- gitcvs.dbname
- gitcvs.dbpass
- gitcvs.dbuser
- gitcvs.enabled
- gitcvs.logfile
- gitcvs.usecrlfattr
- guitool.
- gui.blamehistoryctx
- gui.commitmsgwidth
- gui.copyblamethreshold
- gui.diffcontext
- gui.encoding
- gui.fastcopyblame
- gui.matchtrackingbranch
- gui.newbranchtemplate
- gui.pruneduringfetch
- gui.spellingdictionary
- gui.trustmtime
- help.autocorrect
- help.browser
- help.format
- http.lowSpeedLimit
- http.lowSpeedTime
- http.maxRequests
- http.minSessions
- http.noEPSV
- http.postBuffer
- http.proxy
- http.sslCipherList
- http.sslVersion
- http.sslCAInfo
- http.sslCAPath
- http.sslCert
- http.sslCertPasswordProtected
- http.sslKey
- http.sslVerify
- http.useragent
- i18n.commitEncoding
- i18n.logOutputEncoding
- imap.authMethod
- imap.folder
- imap.host
- imap.pass
- imap.port
- imap.preformattedHTML
- imap.sslverify
- imap.tunnel
- imap.user
- init.templatedir
- instaweb.browser
- instaweb.httpd
- instaweb.local
- instaweb.modulepath
- instaweb.port
- interactive.singlekey
- log.date
- log.decorate
- log.showroot
- mailmap.file
- man.
- man.viewer
- merge.
- merge.conflictstyle
- merge.log
- merge.renameLimit
- merge.renormalize
- merge.stat
- merge.tool
- merge.verbosity
- mergetool.
- mergetool.keepBackup
- mergetool.keepTemporaries
- mergetool.prompt
- notes.displayRef
- notes.rewrite.
- notes.rewrite.amend
- notes.rewrite.rebase
- notes.rewriteMode
- notes.rewriteRef
- pack.compression
- pack.deltaCacheLimit
- pack.deltaCacheSize
- pack.depth
- pack.indexVersion
- pack.packSizeLimit
- pack.threads
- pack.window
- pack.windowMemory
- pager.
- pretty.
- pull.octopus
- pull.twohead
- push.default
- push.followTags
- rebase.autosquash
- rebase.stat
- receive.autogc
- receive.denyCurrentBranch
- receive.denyDeleteCurrent
- receive.denyDeletes
- receive.denyNonFastForwards
- receive.fsckObjects
- receive.unpackLimit
- receive.updateserverinfo
- remote.pushdefault
- remotes.
- repack.usedeltabaseoffset
- rerere.autoupdate
- rerere.enabled
- sendemail.
- sendemail.aliasesfile
- sendemail.aliasfiletype
- sendemail.bcc
- sendemail.cc
- sendemail.cccmd
- sendemail.chainreplyto
- sendemail.confirm
- sendemail.envelopesender
- sendemail.from
- sendemail.identity
- sendemail.multiedit
- sendemail.signedoffbycc
- sendemail.smtpdomain
- sendemail.smtpencryption
- sendemail.smtppass
- sendemail.smtpserver
- sendemail.smtpserveroption
- sendemail.smtpserverport
- sendemail.smtpuser
- sendemail.suppresscc
- sendemail.suppressfrom
- sendemail.thread
- sendemail.to
- sendemail.tocmd
- sendemail.validate
- sendemail.smtpbatchsize
- sendemail.smtprelogindelay
- showbranch.default
- status.relativePaths
- status.showUntrackedFiles
- status.submodulesummary
- submodule.
- tar.umask
- transfer.unpackLimit
- url.
- user.email
- user.name
- user.signingkey
- web.browser
- branch. remote.
- "
}
_git_remote ()
@@ -2649,7 +2358,7 @@ _git_remote ()
case "$subcommand,$cur" in
add,--*)
- __gitcomp_builtin remote_add "--no-tags"
+ __gitcomp_builtin remote_add
;;
add,*)
;;
@@ -2666,7 +2375,7 @@ _git_remote ()
__gitcomp_builtin remote_update
;;
update,*)
- __gitcomp "$(__git_get_config_variables "remotes")"
+ __gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
;;
set-url,--*)
__gitcomp_builtin remote_set-url
@@ -2729,7 +2438,7 @@ _git_revert ()
fi
case "$cur" in
--*)
- __gitcomp_builtin revert "--no-edit" \
+ __gitcomp_builtin revert "" \
"$__git_revert_inprogress_options"
return
;;
@@ -2799,7 +2508,7 @@ _git_show_branch ()
{
case "$cur" in
--*)
- __gitcomp_builtin show-branch "--no-color"
+ __gitcomp_builtin show-branch
return
;;
esac
diff --git a/contrib/credential/netrc/Makefile b/contrib/credential/netrc/Makefile
index 0ffa407..6174e3b 100644
--- a/contrib/credential/netrc/Makefile
+++ b/contrib/credential/netrc/Makefile
@@ -1,3 +1,6 @@
+# The default target of this Makefile is...
+all::
+
test:
./t-git-credential-netrc.sh
diff --git a/contrib/credential/netrc/t-git-credential-netrc.sh b/contrib/credential/netrc/t-git-credential-netrc.sh
index 58191a6..07227d0 100755
--- a/contrib/credential/netrc/t-git-credential-netrc.sh
+++ b/contrib/credential/netrc/t-git-credential-netrc.sh
@@ -17,15 +17,16 @@
# set up test repository
test_expect_success \
- 'set up test repository' \
- 'git config --add gpg.program test.git-config-gpg'
+ 'set up test repository' \
+ 'git config --add gpg.program test.git-config-gpg'
# The external test will outputs its own plan
test_external_has_tap=1
+ export PERL5LIB="$GITPERLLIB"
test_external \
- 'git-credential-netrc' \
- perl "$TEST_DIRECTORY"/../contrib/credential/netrc/test.pl
+ 'git-credential-netrc' \
+ perl "$GIT_BUILD_DIR"/contrib/credential/netrc/test.pl
test_done
)
diff --git a/contrib/credential/netrc/test.pl b/contrib/credential/netrc/test.pl
index 1e10010..c0fb371 100755
--- a/contrib/credential/netrc/test.pl
+++ b/contrib/credential/netrc/test.pl
@@ -1,5 +1,4 @@
#!/usr/bin/perl
-use lib (split(/:/, $ENV{GITPERLLIB}));
use warnings;
use strict;
@@ -12,7 +11,6 @@ BEGIN {
# t-git-credential-netrc.sh kicks off our testing, so we have to go
# from there.
Test::More->builder->current_test(1);
- Test::More->builder->no_ending(1);
}
my @global_credential_args = @ARGV;
@@ -104,6 +102,9 @@ $cred = run_credential( ['-f', $netrcGpg, '-g', 'test.command-option-gpg', 'get'
ok(scalar keys %$cred == 2, 'Got keys decrypted by command option');
+my $is_passing = eval { Test::More->is_passing };
+exit($is_passing ? 0 : 1) unless $@ =~ /Can't locate object method/;
+
sub run_credential
{
my $args = shift @_;
diff --git a/contrib/git-jump/README b/contrib/git-jump/README
index 4484bda..2f618a7 100644
--- a/contrib/git-jump/README
+++ b/contrib/git-jump/README
@@ -25,6 +25,13 @@ git-jump will feed this to the editor:
foo.c:2: printf("hello word!\n");
-----------------------------------
+Or, when running 'git jump grep', column numbers will also be emitted,
+e.g. `git jump grep "hello"` would return:
+
+-----------------------------------
+foo.c:2:9: printf("hello word!\n");
+-----------------------------------
+
Obviously this trivial case isn't that interesting; you could just open
`foo.c` yourself. But when you have many changes scattered across a
project, you can use the editor's support to "jump" from point to point.
@@ -35,7 +42,8 @@ Git-jump can generate four types of interesting lists:
2. The beginning of any merge conflict markers.
- 3. Any grep matches.
+ 3. Any grep matches, including the column of the first match on a
+ line.
4. Any whitespace errors detected by `git diff --check`.
@@ -82,7 +90,7 @@ which does something similar to `git jump grep`. However, it is limited
to positioning the cursor to the correct line in only the first file,
leaving you to locate subsequent hits in that file or other files using
the editor or pager. By contrast, git-jump provides the editor with a
-complete list of files and line numbers for each match.
+complete list of files, lines, and a column number for each match.
Limitations
diff --git a/contrib/git-jump/git-jump b/contrib/git-jump/git-jump
index 80ab059..931b0fe 100755
--- a/contrib/git-jump/git-jump
+++ b/contrib/git-jump/git-jump
@@ -52,7 +52,7 @@ mode_merge() {
# editor shows them to us in the status bar.
mode_grep() {
cmd=$(git config jump.grepCmd)
- test -n "$cmd" || cmd="git grep -n"
+ test -n "$cmd" || cmd="git grep -n --column"
$cmd "$@" |
perl -pe '
s/[ \t]+/ /g;
diff --git a/convert.c b/convert.c
index e012959..ce7ea0d 100644
--- a/convert.c
+++ b/convert.c
@@ -1,6 +1,7 @@
#define NO_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
+#include "object-store.h"
#include "attr.h"
#include "run-command.h"
#include "quote.h"
@@ -190,7 +191,7 @@ static enum eol output_eol(enum crlf_action crlf_action)
/* fall through */
return text_eol_is_crlf() ? EOL_CRLF : EOL_LF;
}
- warning("Illegal crlf_action %d\n", (int)crlf_action);
+ warning(_("illegal crlf_action %d"), (int)crlf_action);
return core_eol;
}
@@ -203,11 +204,11 @@ static void check_global_conv_flags_eol(const char *path, enum crlf_action crlf_
* CRLFs would not be restored by checkout
*/
if (conv_flags & CONV_EOL_RNDTRP_DIE)
- die(_("CRLF would be replaced by LF in %s."), path);
+ die(_("CRLF would be replaced by LF in %s"), path);
else if (conv_flags & CONV_EOL_RNDTRP_WARN)
warning(_("CRLF will be replaced by LF in %s.\n"
"The file will have its original line"
- " endings in your working directory."), path);
+ " endings in your working directory"), path);
} else if (old_stats->lonelf && !new_stats->lonelf ) {
/*
* CRLFs would be added by checkout
@@ -217,7 +218,7 @@ static void check_global_conv_flags_eol(const char *path, enum crlf_action crlf_
else if (conv_flags & CONV_EOL_RNDTRP_WARN)
warning(_("LF will be replaced by CRLF in %s.\n"
"The file will have its original line"
- " endings in your working directory."), path);
+ " endings in your working directory"), path);
}
}
@@ -334,7 +335,7 @@ static void trace_encoding(const char *context, const char *path,
strbuf_addf(&trace, "%s (%s, considered %s):\n", context, path, encoding);
for (i = 0; i < len && buf; ++i) {
strbuf_addf(
- &trace,"| \e[2m%2i:\e[0m %2x \e[2m%c\e[0m%c",
+ &trace, "| \033[2m%2i:\033[0m %2x \033[2m%c\033[0m%c",
i,
(unsigned char) buf[i],
(buf[i] > 32 && buf[i] < 127 ? buf[i] : ' '),
@@ -492,8 +493,8 @@ static int encode_to_worktree(const char *path, const char *src, size_t src_len,
dst = reencode_string_len(src, src_len, enc, default_encoding,
&dst_len);
if (!dst) {
- error("failed to encode '%s' from %s to %s",
- path, default_encoding, enc);
+ error(_("failed to encode '%s' from %s to %s"),
+ path, default_encoding, enc);
return 0;
}
@@ -670,7 +671,8 @@ static int filter_buffer_or_fd(int in, int out, void *data)
if (start_command(&child_process)) {
strbuf_release(&cmd);
- return error("cannot fork to run external filter '%s'", params->cmd);
+ return error(_("cannot fork to run external filter '%s'"),
+ params->cmd);
}
sigchain_push(SIGPIPE, SIG_IGN);
@@ -689,13 +691,14 @@ static int filter_buffer_or_fd(int in, int out, void *data)
if (close(child_process.in))
write_err = 1;
if (write_err)
- error("cannot feed the input to external filter '%s'", params->cmd);
+ error(_("cannot feed the input to external filter '%s'"),
+ params->cmd);
sigchain_pop(SIGPIPE);
status = finish_command(&child_process);
if (status)
- error("external filter '%s' failed %d", params->cmd, status);
+ error(_("external filter '%s' failed %d"), params->cmd, status);
strbuf_release(&cmd);
return (write_err || status);
@@ -730,13 +733,13 @@ static int apply_single_file_filter(const char *path, const char *src, size_t le
return 0; /* error was already reported */
if (strbuf_read(&nbuf, async.out, len) < 0) {
- err = error("read from external filter '%s' failed", cmd);
+ err = error(_("read from external filter '%s' failed"), cmd);
}
if (close(async.out)) {
- err = error("read from external filter '%s' failed", cmd);
+ err = error(_("read from external filter '%s' failed"), cmd);
}
if (finish_async(&async)) {
- err = error("external filter '%s' failed", cmd);
+ err = error(_("external filter '%s' failed"), cmd);
}
if (!err) {
@@ -790,7 +793,7 @@ static void handle_filter_error(const struct strbuf *filter_status,
* Something went wrong with the protocol filter.
* Force shutdown and restart if another blob requires filtering.
*/
- error("external filter '%s' failed", entry->subprocess.cmd);
+ error(_("external filter '%s' failed"), entry->subprocess.cmd);
subprocess_stop(&subprocess_map, &entry->subprocess);
free(entry);
}
@@ -838,7 +841,7 @@ static int apply_multi_file_filter(const char *path, const char *src, size_t len
else if (wanted_capability & CAP_SMUDGE)
filter_type = "smudge";
else
- die("unexpected filter type");
+ die(_("unexpected filter type"));
sigchain_push(SIGPIPE, SIG_IGN);
@@ -849,7 +852,7 @@ static int apply_multi_file_filter(const char *path, const char *src, size_t len
err = strlen(path) > LARGE_PACKET_DATA_MAX - strlen("pathname=\n");
if (err) {
- error("path name too long for external filter");
+ error(_("path name too long for external filter"));
goto done;
}
@@ -923,8 +926,8 @@ int async_query_available_blobs(const char *cmd, struct string_list *available_p
assert(subprocess_map_initialized);
entry = (struct cmd2process *)subprocess_find_entry(&subprocess_map, cmd);
if (!entry) {
- error("external filter '%s' is not available anymore although "
- "not all paths have been filtered", cmd);
+ error(_("external filter '%s' is not available anymore although "
+ "not all paths have been filtered"), cmd);
return 0;
}
process = &entry->subprocess.process;
@@ -1395,7 +1398,7 @@ int convert_to_git(const struct index_state *istate,
ret |= apply_filter(path, src, len, -1, dst, ca.drv, CAP_CLEAN, NULL);
if (!ret && ca.drv && ca.drv->required)
- die("%s: clean filter '%s' failed", path, ca.drv->name);
+ die(_("%s: clean filter '%s' failed"), path, ca.drv->name);
if (ret && dst) {
src = dst->buf;
@@ -1429,7 +1432,7 @@ void convert_to_git_filter_fd(const struct index_state *istate,
assert(ca.drv->clean || ca.drv->process);
if (!apply_filter(path, NULL, 0, fd, dst, ca.drv, CAP_CLEAN, NULL))
- die("%s: clean filter '%s' failed", path, ca.drv->name);
+ die(_("%s: clean filter '%s' failed"), path, ca.drv->name);
encode_to_git(path, dst->buf, dst->len, dst, ca.working_tree_encoding, conv_flags);
crlf_to_git(istate, path, dst->buf, dst->len, dst, ca.crlf_action, conv_flags);
@@ -1472,7 +1475,7 @@ static int convert_to_working_tree_internal(const char *path, const char *src,
ret_filter = apply_filter(
path, src, len, -1, dst, ca.drv, CAP_SMUDGE, dco);
if (!ret_filter && ca.drv && ca.drv->required)
- die("%s: smudge filter %s failed", path, ca.drv->name);
+ die(_("%s: smudge filter %s failed"), path, ca.drv->name);
return ret | ret_filter;
}
diff --git a/diff-lib.c b/diff-lib.c
index 104f954..732f684 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -389,8 +389,12 @@ static void do_oneway_diff(struct unpack_trees_options *o,
struct rev_info *revs = o->unpack_data;
int match_missing, cached;
- /* i-t-a entries do not actually exist in the index */
- if (revs->diffopt.ita_invisible_in_index &&
+ /*
+ * i-t-a entries do not actually exist in the index (if we're
+ * looking at its content)
+ */
+ if (o->index_only &&
+ revs->diffopt.ita_invisible_in_index &&
idx && ce_intent_to_add(idx)) {
idx = NULL;
if (!tree)
@@ -516,6 +520,9 @@ int run_diff_index(struct rev_info *revs, int cached)
struct object_array_entry *ent;
uint64_t start = getnanotime();
+ if (revs->pending.nr != 1)
+ BUG("run_diff_index must be passed exactly one tree");
+
ent = revs->pending.objects;
if (diff_cache(revs, &ent->item->oid, ent->name, cached))
exit(128);
diff --git a/diff.c b/diff.c
index 136d44b..f830afa 100644
--- a/diff.c
+++ b/diff.c
@@ -13,6 +13,7 @@
#include "attr.h"
#include "run-command.h"
#include "utf8.h"
+#include "object-store.h"
#include "userdiff.h"
#include "submodule-config.h"
#include "submodule.h"
@@ -22,6 +23,7 @@
#include "argv-array.h"
#include "graph.h"
#include "packfile.h"
+#include "help.h"
#ifdef NO_FAST_WORKING_DIRECTORY
#define FAST_WORKING_DIRECTORY 0
@@ -35,6 +37,7 @@ static int diff_rename_limit_default = 400;
static int diff_suppress_blank_empty;
static int diff_use_color_default = -1;
static int diff_color_moved_default;
+static int diff_color_moved_ws_default;
static int diff_context_default = 3;
static int diff_interhunk_context_default;
static const char *diff_word_regex_cfg;
@@ -69,46 +72,37 @@ static char diff_colors[][COLOR_MAXLEN] = {
GIT_COLOR_FAINT_ITALIC, /* NEW_MOVED_ALTERNATIVE_DIM */
};
+static const char *color_diff_slots[] = {
+ [DIFF_CONTEXT] = "context",
+ [DIFF_METAINFO] = "meta",
+ [DIFF_FRAGINFO] = "frag",
+ [DIFF_FILE_OLD] = "old",
+ [DIFF_FILE_NEW] = "new",
+ [DIFF_COMMIT] = "commit",
+ [DIFF_WHITESPACE] = "whitespace",
+ [DIFF_FUNCINFO] = "func",
+ [DIFF_FILE_OLD_MOVED] = "oldMoved",
+ [DIFF_FILE_OLD_MOVED_ALT] = "oldMovedAlternative",
+ [DIFF_FILE_OLD_MOVED_DIM] = "oldMovedDimmed",
+ [DIFF_FILE_OLD_MOVED_ALT_DIM] = "oldMovedAlternativeDimmed",
+ [DIFF_FILE_NEW_MOVED] = "newMoved",
+ [DIFF_FILE_NEW_MOVED_ALT] = "newMovedAlternative",
+ [DIFF_FILE_NEW_MOVED_DIM] = "newMovedDimmed",
+ [DIFF_FILE_NEW_MOVED_ALT_DIM] = "newMovedAlternativeDimmed",
+};
+
static NORETURN void die_want_option(const char *option_name)
{
die(_("option '%s' requires a value"), option_name);
}
+define_list_config_array_extra(color_diff_slots, {"plain"});
+
static int parse_diff_color_slot(const char *var)
{
- if (!strcasecmp(var, "context") || !strcasecmp(var, "plain"))
+ if (!strcasecmp(var, "plain"))
return DIFF_CONTEXT;
- if (!strcasecmp(var, "meta"))
- return DIFF_METAINFO;
- if (!strcasecmp(var, "frag"))
- return DIFF_FRAGINFO;
- if (!strcasecmp(var, "old"))
- return DIFF_FILE_OLD;
- if (!strcasecmp(var, "new"))
- return DIFF_FILE_NEW;
- if (!strcasecmp(var, "commit"))
- return DIFF_COMMIT;
- if (!strcasecmp(var, "whitespace"))
- return DIFF_WHITESPACE;
- if (!strcasecmp(var, "func"))
- return DIFF_FUNCINFO;
- if (!strcasecmp(var, "oldmoved"))
- return DIFF_FILE_OLD_MOVED;
- if (!strcasecmp(var, "oldmovedalternative"))
- return DIFF_FILE_OLD_MOVED_ALT;
- if (!strcasecmp(var, "oldmoveddimmed"))
- return DIFF_FILE_OLD_MOVED_DIM;
- if (!strcasecmp(var, "oldmovedalternativedimmed"))
- return DIFF_FILE_OLD_MOVED_ALT_DIM;
- if (!strcasecmp(var, "newmoved"))
- return DIFF_FILE_NEW_MOVED;
- if (!strcasecmp(var, "newmovedalternative"))
- return DIFF_FILE_NEW_MOVED_ALT;
- if (!strcasecmp(var, "newmoveddimmed"))
- return DIFF_FILE_NEW_MOVED_DIM;
- if (!strcasecmp(var, "newmovedalternativedimmed"))
- return DIFF_FILE_NEW_MOVED_ALT_DIM;
- return -1;
+ return LOOKUP_CONFIG(color_diff_slots, var);
}
static int parse_dirstat_params(struct diff_options *options, const char *params_string,
@@ -271,14 +265,54 @@ static int parse_color_moved(const char *arg)
return COLOR_MOVED_NO;
else if (!strcmp(arg, "plain"))
return COLOR_MOVED_PLAIN;
+ else if (!strcmp(arg, "blocks"))
+ return COLOR_MOVED_BLOCKS;
else if (!strcmp(arg, "zebra"))
return COLOR_MOVED_ZEBRA;
else if (!strcmp(arg, "default"))
return COLOR_MOVED_DEFAULT;
+ else if (!strcmp(arg, "dimmed-zebra"))
+ return COLOR_MOVED_ZEBRA_DIM;
else if (!strcmp(arg, "dimmed_zebra"))
return COLOR_MOVED_ZEBRA_DIM;
else
- return error(_("color moved setting must be one of 'no', 'default', 'zebra', 'dimmed_zebra', 'plain'"));
+ return error(_("color moved setting must be one of 'no', 'default', 'blocks', 'zebra', 'dimmed-zebra', 'plain'"));
+}
+
+static int parse_color_moved_ws(const char *arg)
+{
+ int ret = 0;
+ struct string_list l = STRING_LIST_INIT_DUP;
+ struct string_list_item *i;
+
+ string_list_split(&l, arg, ',', -1);
+
+ for_each_string_list_item(i, &l) {
+ struct strbuf sb = STRBUF_INIT;
+ strbuf_addstr(&sb, i->string);
+ strbuf_trim(&sb);
+
+ if (!strcmp(sb.buf, "ignore-space-change"))
+ ret |= XDF_IGNORE_WHITESPACE_CHANGE;
+ else if (!strcmp(sb.buf, "ignore-space-at-eol"))
+ ret |= XDF_IGNORE_WHITESPACE_AT_EOL;
+ else if (!strcmp(sb.buf, "ignore-all-space"))
+ ret |= XDF_IGNORE_WHITESPACE;
+ else if (!strcmp(sb.buf, "allow-indentation-change"))
+ ret |= COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE;
+ else
+ error(_("ignoring unknown color-moved-ws mode '%s'"), sb.buf);
+
+ strbuf_release(&sb);
+ }
+
+ if ((ret & COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE) &&
+ (ret & XDF_WHITESPACE_FLAGS))
+ die(_("color-moved-ws: allow-indentation-change cannot be combined with other white space modes"));
+
+ string_list_clear(&l, 0);
+
+ return ret;
}
int git_diff_ui_config(const char *var, const char *value, void *cb)
@@ -294,6 +328,13 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
diff_color_moved_default = cm;
return 0;
}
+ if (!strcmp(var, "diff.colormovedws")) {
+ int cm = parse_color_moved_ws(value);
+ if (cm < 0)
+ return -1;
+ diff_color_moved_ws_default = cm;
+ return 0;
+ }
if (!strcmp(var, "diff.context")) {
diff_context_default = git_config_int(var, value);
if (diff_context_default < 0)
@@ -705,16 +746,116 @@ struct moved_entry {
struct hashmap_entry ent;
const struct emitted_diff_symbol *es;
struct moved_entry *next_line;
+ struct ws_delta *wsd;
+};
+
+/**
+ * The struct ws_delta holds white space differences between moved lines, i.e.
+ * between '+' and '-' lines that have been detected to be a move.
+ * The string contains the difference in leading white spaces, before the
+ * rest of the line is compared using the white space config for move
+ * coloring. The current_longer indicates if the first string in the
+ * comparision is longer than the second.
+ */
+struct ws_delta {
+ char *string;
+ unsigned int current_longer : 1;
};
+#define WS_DELTA_INIT { NULL, 0 }
+
+static int compute_ws_delta(const struct emitted_diff_symbol *a,
+ const struct emitted_diff_symbol *b,
+ struct ws_delta *out)
+{
+ const struct emitted_diff_symbol *longer = a->len > b->len ? a : b;
+ const struct emitted_diff_symbol *shorter = a->len > b->len ? b : a;
+ int d = longer->len - shorter->len;
+
+ out->string = xmemdupz(longer->line, d);
+ out->current_longer = (a == longer);
+
+ return !strncmp(longer->line + d, shorter->line, shorter->len);
+}
+
+static int cmp_in_block_with_wsd(const struct diff_options *o,
+ const struct moved_entry *cur,
+ const struct moved_entry *match,
+ struct moved_entry *pmb,
+ int n)
+{
+ struct emitted_diff_symbol *l = &o->emitted_symbols->buf[n];
+ int al = cur->es->len, cl = l->len;
+ const char *a = cur->es->line,
+ *b = match->es->line,
+ *c = l->line;
+
+ int wslen;
+
+ /*
+ * We need to check if 'cur' is equal to 'match'.
+ * As those are from the same (+/-) side, we do not need to adjust for
+ * indent changes. However these were found using fuzzy matching
+ * so we do have to check if they are equal.
+ */
+ if (strcmp(a, b))
+ return 1;
+
+ if (!pmb->wsd)
+ /*
+ * No white space delta was carried forward? This can happen
+ * when we exit early in this function and do not carry
+ * forward ws.
+ */
+ return 1;
-static int moved_entry_cmp(const struct diff_options *diffopt,
- const struct moved_entry *a,
- const struct moved_entry *b,
+ /*
+ * The indent changes of the block are known and carried forward in
+ * pmb->wsd; however we need to check if the indent changes of the
+ * current line are still the same as before.
+ *
+ * To do so we need to compare 'l' to 'cur', adjusting the
+ * one of them for the white spaces, depending which was longer.
+ */
+
+ wslen = strlen(pmb->wsd->string);
+ if (pmb->wsd->current_longer) {
+ c += wslen;
+ cl -= wslen;
+ } else {
+ a += wslen;
+ al -= wslen;
+ }
+
+ if (strcmp(a, c))
+ return 1;
+
+ return 0;
+}
+
+static int moved_entry_cmp(const void *hashmap_cmp_fn_data,
+ const void *entry,
+ const void *entry_or_key,
const void *keydata)
{
+ const struct diff_options *diffopt = hashmap_cmp_fn_data;
+ const struct moved_entry *a = entry;
+ const struct moved_entry *b = entry_or_key;
+ unsigned flags = diffopt->color_moved_ws_handling
+ & XDF_WHITESPACE_FLAGS;
+
+ if (diffopt->color_moved_ws_handling &
+ COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE)
+ /*
+ * As there is not specific white space config given,
+ * we'd need to check for a new block, so ignore all
+ * white space. The setup of the white space
+ * configuration for the next block is done else where
+ */
+ flags |= XDF_IGNORE_WHITESPACE;
+
return !xdiff_compare_lines(a->es->line, a->es->len,
b->es->line, b->es->len,
- diffopt->xdl_opts);
+ flags);
}
static struct moved_entry *prepare_entry(struct diff_options *o,
@@ -722,10 +863,12 @@ static struct moved_entry *prepare_entry(struct diff_options *o,
{
struct moved_entry *ret = xmalloc(sizeof(*ret));
struct emitted_diff_symbol *l = &o->emitted_symbols->buf[line_no];
+ unsigned flags = o->color_moved_ws_handling & XDF_WHITESPACE_FLAGS;
- ret->ent.hash = xdiff_hash_string(l->line, l->len, o->xdl_opts);
+ ret->ent.hash = xdiff_hash_string(l->line, l->len, flags);
ret->es = l;
ret->next_line = NULL;
+ ret->wsd = NULL;
return ret;
}
@@ -762,6 +905,56 @@ static void add_lines_to_move_detection(struct diff_options *o,
}
}
+static void pmb_advance_or_null(struct diff_options *o,
+ struct moved_entry *match,
+ struct hashmap *hm,
+ struct moved_entry **pmb,
+ int pmb_nr)
+{
+ int i;
+ for (i = 0; i < pmb_nr; i++) {
+ struct moved_entry *prev = pmb[i];
+ struct moved_entry *cur = (prev && prev->next_line) ?
+ prev->next_line : NULL;
+ if (cur && !hm->cmpfn(o, cur, match, NULL)) {
+ pmb[i] = cur;
+ } else {
+ pmb[i] = NULL;
+ }
+ }
+}
+
+static void pmb_advance_or_null_multi_match(struct diff_options *o,
+ struct moved_entry *match,
+ struct hashmap *hm,
+ struct moved_entry **pmb,
+ int pmb_nr, int n)
+{
+ int i;
+ char *got_match = xcalloc(1, pmb_nr);
+
+ for (; match; match = hashmap_get_next(hm, match)) {
+ for (i = 0; i < pmb_nr; i++) {
+ struct moved_entry *prev = pmb[i];
+ struct moved_entry *cur = (prev && prev->next_line) ?
+ prev->next_line : NULL;
+ if (!cur)
+ continue;
+ if (!cmp_in_block_with_wsd(o, cur, match, pmb[i], n))
+ got_match[i] |= 1;
+ }
+ }
+
+ for (i = 0; i < pmb_nr; i++) {
+ if (got_match[i]) {
+ /* Carry the white space delta forward */
+ pmb[i]->next_line->wsd = pmb[i]->wsd;
+ pmb[i] = pmb[i]->next_line;
+ } else
+ pmb[i] = NULL;
+ }
+}
+
static int shrink_potential_moved_blocks(struct moved_entry **pmb,
int pmb_nr)
{
@@ -779,6 +972,10 @@ static int shrink_potential_moved_blocks(struct moved_entry **pmb,
if (lp < pmb_nr && rp > -1 && lp < rp) {
pmb[lp] = pmb[rp];
+ if (pmb[rp]->wsd) {
+ free(pmb[rp]->wsd->string);
+ FREE_AND_NULL(pmb[rp]->wsd);
+ }
pmb[rp] = NULL;
rp--;
lp++;
@@ -836,19 +1033,18 @@ static void mark_color_as_moved(struct diff_options *o,
struct moved_entry *key;
struct moved_entry *match = NULL;
struct emitted_diff_symbol *l = &o->emitted_symbols->buf[n];
- int i;
switch (l->s) {
case DIFF_SYMBOL_PLUS:
hm = del_lines;
key = prepare_entry(o, n);
- match = hashmap_get(hm, key, o);
+ match = hashmap_get(hm, key, NULL);
free(key);
break;
case DIFF_SYMBOL_MINUS:
hm = add_lines;
key = prepare_entry(o, n);
- match = hashmap_get(hm, key, o);
+ match = hashmap_get(hm, key, NULL);
free(key);
break;
default:
@@ -867,17 +1063,11 @@ static void mark_color_as_moved(struct diff_options *o,
if (o->color_moved == COLOR_MOVED_PLAIN)
continue;
- /* Check any potential block runs, advance each or nullify */
- for (i = 0; i < pmb_nr; i++) {
- struct moved_entry *p = pmb[i];
- struct moved_entry *pnext = (p && p->next_line) ?
- p->next_line : NULL;
- if (pnext && !hm->cmpfn(o, pnext, match, NULL)) {
- pmb[i] = p->next_line;
- } else {
- pmb[i] = NULL;
- }
- }
+ if (o->color_moved_ws_handling &
+ COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE)
+ pmb_advance_or_null_multi_match(o, match, hm, pmb, pmb_nr, n);
+ else
+ pmb_advance_or_null(o, match, hm, pmb, pmb_nr);
pmb_nr = shrink_potential_moved_blocks(pmb, pmb_nr);
@@ -888,7 +1078,17 @@ static void mark_color_as_moved(struct diff_options *o,
*/
for (; match; match = hashmap_get_next(hm, match)) {
ALLOC_GROW(pmb, pmb_nr + 1, pmb_alloc);
- pmb[pmb_nr++] = match;
+ if (o->color_moved_ws_handling &
+ COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE) {
+ struct ws_delta *wsd = xmalloc(sizeof(*match->wsd));
+ if (compute_ws_delta(l, match->es, wsd)) {
+ match->wsd = wsd;
+ pmb[pmb_nr++] = match;
+ } else
+ free(wsd);
+ } else {
+ pmb[pmb_nr++] = match;
+ }
}
flipped_block = (flipped_block + 1) % 2;
@@ -899,7 +1099,7 @@ static void mark_color_as_moved(struct diff_options *o,
block_length++;
- if (flipped_block)
+ if (flipped_block && o->color_moved != COLOR_MOVED_BLOCKS)
l->flags |= DIFF_SYMBOL_MOVED_LINE_ALT;
}
adjust_last_block(o, n, block_length);
@@ -1871,8 +2071,8 @@ static void init_diff_words_data(struct emit_callback *ecbdata,
if (regcomp(ecbdata->diff_words->word_regex,
o->word_regex,
REG_EXTENDED | REG_NEWLINE))
- die ("Invalid regular expression: %s",
- o->word_regex);
+ die("invalid regular expression: %s",
+ o->word_regex);
}
for (i = 0; i < ARRAY_SIZE(diff_words_styles); i++) {
if (o->word_diff == diff_words_styles[i].type) {
@@ -3840,7 +4040,7 @@ static const char *diff_abbrev_oid(const struct object_id *oid, int abbrev)
char *hex = oid_to_hex(oid);
if (abbrev < 0)
abbrev = FALLBACK_DEFAULT_ABBREV;
- if (abbrev > GIT_SHA1_HEXSZ)
+ if (abbrev > the_hash_algo->hexsz)
BUG("oid abbreviation out of range: %d", abbrev);
if (abbrev)
hex[abbrev] = '\0';
@@ -4132,6 +4332,7 @@ void diff_setup(struct diff_options *options)
}
options->color_moved = diff_color_moved_default;
+ options->color_moved_ws_handling = diff_color_moved_ws_default;
}
void diff_setup_done(struct diff_options *options)
@@ -4711,6 +4912,8 @@ int diff_opt_parse(struct diff_options *options,
if (cm < 0)
die("bad --color-moved argument: %s", arg);
options->color_moved = cm;
+ } else if (skip_prefix(arg, "--color-moved-ws=", &arg)) {
+ options->color_moved_ws_handling = parse_color_moved_ws(arg);
} else if (skip_to_optional_arg_default(arg, "--color-words", &options->word_regex, NULL)) {
options->use_color = 1;
options->word_diff = DIFF_WORDS_COLOR;
@@ -4955,7 +5158,7 @@ const char *diff_aligned_abbrev(const struct object_id *oid, int len)
const char *abbrev;
/* Do we want all 40 hex characters? */
- if (len == GIT_SHA1_HEXSZ)
+ if (len == the_hash_algo->hexsz)
return oid_to_hex(oid);
/* An abbreviated value is fine, possibly followed by an ellipsis. */
@@ -4985,7 +5188,7 @@ const char *diff_aligned_abbrev(const struct object_id *oid, int len)
* the automatic sizing is supposed to give abblen that ensures
* uniqueness across all objects (statistically speaking).
*/
- if (abblen < GIT_SHA1_HEXSZ - 3) {
+ if (abblen < the_hash_algo->hexsz - 3) {
static char hex[GIT_MAX_HEXSZ + 1];
if (len < abblen && abblen <= len + 2)
xsnprintf(hex, sizeof(hex), "%s%.*s", abbrev, len+3-abblen, "..");
@@ -5541,10 +5744,12 @@ static void diff_flush_patch_all_file_pairs(struct diff_options *o)
if (o->color_moved) {
struct hashmap add_lines, del_lines;
- hashmap_init(&del_lines,
- (hashmap_cmp_fn)moved_entry_cmp, o, 0);
- hashmap_init(&add_lines,
- (hashmap_cmp_fn)moved_entry_cmp, o, 0);
+ if (o->color_moved_ws_handling &
+ COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE)
+ o->color_moved_ws_handling |= XDF_IGNORE_WHITESPACE;
+
+ hashmap_init(&del_lines, moved_entry_cmp, o, 0);
+ hashmap_init(&add_lines, moved_entry_cmp, o, 0);
add_lines_to_move_detection(o, &add_lines, &del_lines);
mark_color_as_moved(o, &add_lines, &del_lines);
diff --git a/diff.h b/diff.h
index dedac47..a14895b 100644
--- a/diff.h
+++ b/diff.h
@@ -208,11 +208,16 @@ struct diff_options {
enum {
COLOR_MOVED_NO = 0,
COLOR_MOVED_PLAIN = 1,
- COLOR_MOVED_ZEBRA = 2,
- COLOR_MOVED_ZEBRA_DIM = 3,
+ COLOR_MOVED_BLOCKS = 2,
+ COLOR_MOVED_ZEBRA = 3,
+ COLOR_MOVED_ZEBRA_DIM = 4,
} color_moved;
#define COLOR_MOVED_DEFAULT COLOR_MOVED_ZEBRA
#define COLOR_MOVED_MIN_ALNUM_COUNT 20
+
+ /* XDF_WHITESPACE_FLAGS regarding block detection are set at 2, 3, 4 */
+ #define COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE (1<<5)
+ int color_moved_ws_handling;
};
void diff_emit_submodule_del(struct diff_options *o, const char *line);
diff --git a/diffcore-rename.c b/diffcore-rename.c
index 0b7e498..d775183 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -4,6 +4,7 @@
#include "cache.h"
#include "diff.h"
#include "diffcore.h"
+#include "object-store.h"
#include "hashmap.h"
#include "progress.h"
diff --git a/dir.c b/dir.c
index fe9bf58..32f5f72 100644
--- a/dir.c
+++ b/dir.c
@@ -11,6 +11,7 @@
#include "cache.h"
#include "config.h"
#include "dir.h"
+#include "object-store.h"
#include "attr.h"
#include "refs.h"
#include "wildmatch.h"
@@ -560,7 +561,7 @@ int report_path_error(const char *ps_matched,
if (found_dup)
continue;
- error("pathspec '%s' did not match any file(s) known to git.",
+ error(_("pathspec '%s' did not match any file(s) known to git"),
pathspec->items[num].original);
errors++;
}
@@ -949,7 +950,7 @@ static void add_excludes_from_file_1(struct dir_struct *dir, const char *fname,
dir->unmanaged_exclude_files++;
el = add_exclude_list(dir, EXC_FILE, fname);
if (add_excludes(fname, "", 0, el, NULL, oid_stat) < 0)
- die("cannot use %s as an exclude file", fname);
+ die(_("cannot use %s as an exclude file"), fname);
}
void add_excludes_from_file(struct dir_struct *dir, const char *fname)
@@ -2230,7 +2231,7 @@ static struct untracked_cache_dir *validate_untracked_cache(struct dir_struct *d
return NULL;
if (!ident_in_untracked(dir->untracked)) {
- warning(_("Untracked cache is disabled on this system or location."));
+ warning(_("untracked cache is disabled on this system or location"));
return NULL;
}
@@ -2497,7 +2498,7 @@ void setup_standard_excludes(struct dir_struct *dir)
{
dir->exclude_per_dir = ".gitignore";
- /* core.excludefile defaulting to $XDG_HOME/git/ignore */
+ /* core.excludesfile defaulting to $XDG_CONFIG_HOME/git/ignore */
if (!excludes_file)
excludes_file = xdg_config_home("ignore");
if (excludes_file && !access_or_warn(excludes_file, R_OK, 0))
@@ -3028,7 +3029,7 @@ static void connect_wt_gitdir_in_nested(const char *sub_worktree,
return;
if (repo_read_index(&subrepo) < 0)
- die("index file corrupt in repo %s", subrepo.gitdir);
+ die(_("index file corrupt in repo %s"), subrepo.gitdir);
for (i = 0; i < subrepo.index->cache_nr; i++) {
const struct cache_entry *ce = subrepo.index->cache[i];
diff --git a/entry.c b/entry.c
index 2101201..b5d1d3c 100644
--- a/entry.c
+++ b/entry.c
@@ -1,5 +1,6 @@
#include "cache.h"
#include "blob.h"
+#include "object-store.h"
#include "dir.h"
#include "streaming.h"
#include "submodule.h"
diff --git a/environment.c b/environment.c
index 2a6de23..68523b6b 100644
--- a/environment.c
+++ b/environment.c
@@ -51,7 +51,7 @@ const char *editor_program;
const char *askpass_program;
const char *excludes_file;
enum auto_crlf auto_crlf = AUTO_CRLF_FALSE;
-int check_replace_refs = 1; /* NEEDSWORK: rename to read_replace_refs */
+int read_replace_refs = 1;
char *git_replace_ref_base;
enum eol core_eol = EOL_UNSET;
int global_conv_flags_eol = CONV_EOL_RNDTRP_WARN;
@@ -66,7 +66,6 @@ enum push_default_type push_default = PUSH_DEFAULT_UNSPECIFIED;
enum object_creation_mode object_creation_mode = OBJECT_CREATION_MODE;
char *notes_ref_name;
int grafts_replace_parents = 1;
-int core_commit_graph;
int core_apply_sparse_checkout;
int merge_log_config = -1;
int precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */
@@ -147,7 +146,7 @@ static char *expand_namespace(const char *raw_namespace)
strbuf_addf(&buf, "refs/namespaces/%s", (*c)->buf);
strbuf_list_free(components);
if (check_refname_format(buf.buf, 0))
- die("bad git namespace path \"%s\"", raw_namespace);
+ die(_("bad git namespace path \"%s\""), raw_namespace);
strbuf_addch(&buf, '/');
return strbuf_detach(&buf, NULL);
}
@@ -183,7 +182,7 @@ void setup_git_env(const char *git_dir)
argv_array_clear(&to_free);
if (getenv(NO_REPLACE_OBJECTS_ENVIRONMENT))
- check_replace_refs = 0;
+ read_replace_refs = 0;
replace_ref_base = getenv(GIT_REPLACE_REF_BASE_ENVIRONMENT);
free(git_replace_ref_base);
git_replace_ref_base = xstrdup(replace_ref_base ? replace_ref_base
@@ -192,7 +191,7 @@ void setup_git_env(const char *git_dir)
git_namespace = expand_namespace(getenv(GIT_NAMESPACE_ENVIRONMENT));
shallow_file = getenv(GIT_SHALLOW_FILE_ENVIRONMENT);
if (shallow_file)
- set_alternate_shallow_file(shallow_file, 0);
+ set_alternate_shallow_file(the_repository, shallow_file, 0);
}
int is_bare_repository(void)
@@ -319,17 +318,17 @@ char *get_index_file(void)
return the_repository->index_file;
}
-char *get_graft_file(void)
+char *get_graft_file(struct repository *r)
{
- if (!the_repository->graft_file)
+ if (!r->graft_file)
BUG("git environment hasn't been setup");
- return the_repository->graft_file;
+ return r->graft_file;
}
static void set_git_dir_1(const char *path)
{
if (setenv(GIT_DIR_ENVIRONMENT, path, 1))
- die("could not set GIT_DIR to '%s'", path);
+ die(_("could not set GIT_DIR to '%s'"), path);
setup_git_env(path);
}
diff --git a/ewah/bitmap.c b/ewah/bitmap.c
index 756bdd0..52f1178 100644
--- a/ewah/bitmap.c
+++ b/ewah/bitmap.c
@@ -45,14 +45,6 @@ void bitmap_set(struct bitmap *self, size_t pos)
self->words[block] |= EWAH_MASK(pos);
}
-void bitmap_clear(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);
@@ -137,30 +129,6 @@ void bitmap_or_ewah(struct bitmap *self, struct ewah_bitmap *other)
self->words[i++] |= word;
}
-void bitmap_each_bit(struct bitmap *self, ewah_callback callback, void *data)
-{
- size_t pos = 0, i;
-
- for (i = 0; i < self->word_alloc; ++i) {
- eword_t word = self->words[i];
- uint32_t offset;
-
- if (word == (eword_t)~0) {
- for (offset = 0; offset < BITS_IN_EWORD; ++offset)
- callback(pos++, data);
- } else {
- for (offset = 0; offset < BITS_IN_EWORD; ++offset) {
- if ((word >> offset) == 0)
- break;
-
- offset += ewah_bit_ctz64(word >> offset);
- callback(pos + offset, data);
- }
- pos += BITS_IN_EWORD;
- }
- }
-}
-