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| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | .mailmap | 1 | ||||
| -rw-r--r-- | Documentation/RelNotes-1.7.0.3.txt | 16 | ||||
| -rw-r--r-- | Documentation/RelNotes-1.7.0.4.txt | 27 | ||||
| -rw-r--r-- | Documentation/RelNotes-1.7.1.txt | 71 | ||||
| -rw-r--r-- | Documentation/config.txt | 92 | ||||
| -rw-r--r-- | Documentation/diff-generate-patch.txt | 3 | ||||
| -rw-r--r-- | Documentation/diff-options.txt | 4 | ||||
| -rw-r--r-- | Documentation/everyday.txt | 51 | ||||
| -rw-r--r-- | Documentation/fetch-options.txt | 9 | ||||
| -rw-r--r-- | Documentation/git-am.txt | 9 | ||||
| -rw-r--r-- | Documentation/git-branch.txt | 6 | ||||
| -rw-r--r-- | Documentation/git-cherry-pick.txt | 6 | ||||
| -rw-r--r-- | Documentation/git-clone.txt | 16 | ||||
| -rw-r--r-- | Documentation/git-cvsimport.txt | 18 | ||||
| -rw-r--r-- | Documentation/git-describe.txt | 3 | ||||
| -rw-r--r-- | Documentation/git-format-patch.txt | 11 | ||||
| -rw-r--r-- | Documentation/git-grep.txt | 6 | ||||
| -rw-r--r-- | Documentation/git-hash-object.txt | 2 | ||||
| -rw-r--r-- | Documentation/git-http-backend.txt | 2 | ||||
| -rw-r--r-- | Documentation/git-imap-send.txt | 4 | ||||
| -rw-r--r-- | Documentation/git-init.txt | 29 | ||||
| -rw-r--r-- | Documentation/git-log.txt | 9 | ||||
| -rw-r--r-- | Documentation/git-mailsplit.txt | 5 | ||||
| -rw-r--r-- | Documentation/git-merge-file.txt | 12 | ||||
| -rw-r--r-- | Documentation/git-notes.txt | 125 | ||||
| -rw-r--r-- | Documentation/git-pull.txt | 10 | ||||
| -rw-r--r-- | Documentation/git-push.txt | 15 | ||||
| -rw-r--r-- | Documentation/git-read-tree.txt | 46 | ||||
| -rw-r--r-- | Documentation/git-reflog.txt | 2 | ||||
| -rw-r--r-- | Documentation/git-reset.txt | 53 | ||||
| -rw-r--r-- | Documentation/git-show-branch.txt | 6 | ||||
| -rw-r--r-- | Documentation/git-show-ref.txt | 2 | ||||
| -rw-r--r-- | Documentation/git.txt | 4 | ||||
| -rw-r--r-- | Documentation/gitdiffcore.txt | 2 | ||||
| -rw-r--r-- | Documentation/githooks.txt | 38 | ||||
| -rw-r--r-- | Documentation/merge-options.txt | 2 | ||||
| -rw-r--r-- | Documentation/pretty-options.txt | 11 | ||||
| -rw-r--r-- | Documentation/rev-list-options.txt | 13 | ||||
| -rw-r--r-- | Documentation/technical/api-parse-options.txt | 12 | ||||
| -rw-r--r-- | Documentation/urls.txt | 6 | ||||
| -rwxr-xr-x | GIT-VERSION-GEN | 2 | ||||
| -rw-r--r-- | Makefile | 511 | ||||
| l--------- | RelNotes | 2 | ||||
| -rw-r--r-- | abspath.c | 5 | ||||
| -rw-r--r-- | builtin.h | 20 | ||||
| -rw-r--r-- | builtin/add.c (renamed from builtin-add.c) | 38 | ||||
| -rw-r--r-- | builtin/annotate.c (renamed from builtin-annotate.c) | 0 | ||||
| -rw-r--r-- | builtin/apply.c (renamed from builtin-apply.c) | 185 | ||||
| -rw-r--r-- | builtin/archive.c (renamed from builtin-archive.c) | 0 | ||||
| -rw-r--r-- | builtin/bisect--helper.c (renamed from builtin-bisect--helper.c) | 0 | ||||
| -rw-r--r-- | builtin/blame.c (renamed from builtin-blame.c) | 0 | ||||
| -rw-r--r-- | builtin/branch.c (renamed from builtin-branch.c) | 2 | ||||
| -rw-r--r-- | builtin/bundle.c (renamed from builtin-bundle.c) | 0 | ||||
| -rw-r--r-- | builtin/cat-file.c (renamed from builtin-cat-file.c) | 0 | ||||
| -rw-r--r-- | builtin/check-attr.c (renamed from builtin-check-attr.c) | 0 | ||||
| -rw-r--r-- | builtin/check-ref-format.c (renamed from builtin-check-ref-format.c) | 0 | ||||
| -rw-r--r-- | builtin/checkout-index.c (renamed from builtin-checkout-index.c) | 0 | ||||
| -rw-r--r-- | builtin/checkout.c (renamed from builtin-checkout.c) | 24 | ||||
| -rw-r--r-- | builtin/clean.c (renamed from builtin-clean.c) | 0 | ||||
| -rw-r--r-- | builtin/clone.c (renamed from builtin-clone.c) | 19 | ||||
| -rw-r--r-- | builtin/commit-tree.c (renamed from builtin-commit-tree.c) | 0 | ||||
| -rw-r--r-- | builtin/commit.c (renamed from builtin-commit.c) | 51 | ||||
| -rw-r--r-- | builtin/config.c (renamed from builtin-config.c) | 0 | ||||
| -rw-r--r-- | builtin/count-objects.c (renamed from builtin-count-objects.c) | 0 | ||||
| -rw-r--r-- | builtin/describe.c (renamed from builtin-describe.c) | 0 | ||||
| -rw-r--r-- | builtin/diff-files.c (renamed from builtin-diff-files.c) | 0 | ||||
| -rw-r--r-- | builtin/diff-index.c (renamed from builtin-diff-index.c) | 0 | ||||
| -rw-r--r-- | builtin/diff-tree.c (renamed from builtin-diff-tree.c) | 18 | ||||
| -rw-r--r-- | builtin/diff.c (renamed from builtin-diff.c) | 0 | ||||
| -rw-r--r-- | builtin/fast-export.c (renamed from builtin-fast-export.c) | 2 | ||||
| -rw-r--r-- | builtin/fetch-pack.c (renamed from builtin-fetch-pack.c) | 0 | ||||
| -rw-r--r-- | builtin/fetch.c (renamed from builtin-fetch.c) | 38 | ||||
| -rw-r--r-- | builtin/fmt-merge-msg.c (renamed from builtin-fmt-merge-msg.c) | 0 | ||||
| -rw-r--r-- | builtin/for-each-ref.c (renamed from builtin-for-each-ref.c) | 77 | ||||
| -rw-r--r-- | builtin/fsck.c (renamed from builtin-fsck.c) | 0 | ||||
| -rw-r--r-- | builtin/gc.c (renamed from builtin-gc.c) | 0 | ||||
| -rw-r--r-- | builtin/grep.c (renamed from builtin-grep.c) | 78 | ||||
| -rw-r--r-- | builtin/hash-object.c (renamed from builtin-hash-object.c) | 8 | ||||
| -rw-r--r-- | builtin/help.c (renamed from builtin-help.c) | 0 | ||||
| -rw-r--r-- | builtin/index-pack.c (renamed from builtin-index-pack.c) | 0 | ||||
| -rw-r--r-- | builtin/init-db.c (renamed from builtin-init-db.c) | 23 | ||||
| -rw-r--r-- | builtin/log.c (renamed from builtin-log.c) | 163 | ||||
| -rw-r--r-- | builtin/ls-files.c (renamed from builtin-ls-files.c) | 0 | ||||
| -rw-r--r-- | builtin/ls-remote.c (renamed from builtin-ls-remote.c) | 0 | ||||
| -rw-r--r-- | builtin/ls-tree.c (renamed from builtin-ls-tree.c) | 0 | ||||
| -rw-r--r-- | builtin/mailinfo.c (renamed from builtin-mailinfo.c) | 0 | ||||
| -rw-r--r-- | builtin/mailsplit.c (renamed from builtin-mailsplit.c) | 2 | ||||
| -rw-r--r-- | builtin/merge-base.c (renamed from builtin-merge-base.c) | 0 | ||||
| -rw-r--r-- | builtin/merge-file.c (renamed from builtin-merge-file.c) | 23 | ||||
| -rw-r--r-- | builtin/merge-index.c (renamed from builtin-merge-index.c) | 0 | ||||
| -rw-r--r-- | builtin/merge-ours.c (renamed from builtin-merge-ours.c) | 0 | ||||
| -rw-r--r-- | builtin/merge-recursive.c (renamed from builtin-merge-recursive.c) | 0 | ||||
| -rw-r--r-- | builtin/merge-tree.c (renamed from builtin-merge-tree.c) | 0 | ||||
| -rw-r--r-- | builtin/merge.c (renamed from builtin-merge.c) | 2 | ||||
| -rw-r--r-- | builtin/mktag.c (renamed from builtin-mktag.c) | 0 | ||||
| -rw-r--r-- | builtin/mktree.c (renamed from builtin-mktree.c) | 0 | ||||
| -rw-r--r-- | builtin/mv.c (renamed from builtin-mv.c) | 0 | ||||
| -rw-r--r-- | builtin/name-rev.c (renamed from builtin-name-rev.c) | 0 | ||||
| -rw-r--r-- | builtin/notes.c | 862 | ||||
| -rw-r--r-- | builtin/pack-objects.c (renamed from builtin-pack-objects.c) | 31 | ||||
| -rw-r--r-- | builtin/pack-redundant.c (renamed from builtin-pack-redundant.c) | 0 | ||||
| -rw-r--r-- | builtin/pack-refs.c (renamed from builtin-pack-refs.c) | 0 | ||||
| -rw-r--r-- | builtin/patch-id.c (renamed from builtin-patch-id.c) | 0 | ||||
| -rw-r--r-- | builtin/prune-packed.c (renamed from builtin-prune-packed.c) | 0 | ||||
| -rw-r--r-- | builtin/prune.c (renamed from builtin-prune.c) | 0 | ||||
| -rw-r--r-- | builtin/push.c (renamed from builtin-push.c) | 17 | ||||
| -rw-r--r-- | builtin/read-tree.c (renamed from builtin-read-tree.c) | 0 | ||||
| -rw-r--r-- | builtin/receive-pack.c (renamed from builtin-receive-pack.c) | 0 | ||||
| -rw-r--r-- | builtin/reflog.c (renamed from builtin-reflog.c) | 0 | ||||
| -rw-r--r-- | builtin/remote.c (renamed from builtin-remote.c) | 0 | ||||
| -rw-r--r-- | builtin/replace.c (renamed from builtin-replace.c) | 0 | ||||
| -rw-r--r-- | builtin/rerere.c (renamed from builtin-rerere.c) | 0 | ||||
| -rw-r--r-- | builtin/reset.c (renamed from builtin-reset.c) | 50 | ||||
| -rw-r--r-- | builtin/rev-list.c (renamed from builtin-rev-list.c) | 0 | ||||
| -rw-r--r-- | builtin/rev-parse.c (renamed from builtin-rev-parse.c) | 4 | ||||
| -rw-r--r-- | builtin/revert.c (renamed from builtin-revert.c) | 46 | ||||
| -rw-r--r-- | builtin/rm.c (renamed from builtin-rm.c) | 0 | ||||
| -rw-r--r-- | builtin/send-pack.c (renamed from builtin-send-pack.c) | 195 | ||||
| -rw-r--r-- | builtin/shortlog.c (renamed from builtin-shortlog.c) | 2 | ||||
| -rw-r--r-- | builtin/show-branch.c (renamed from builtin-show-branch.c) | 4 | ||||
| -rw-r--r-- | builtin/show-ref.c (renamed from builtin-show-ref.c) | 0 | ||||
| -rw-r--r-- | builtin/stripspace.c (renamed from builtin-stripspace.c) | 0 | ||||
| -rw-r--r-- | builtin/symbolic-ref.c (renamed from builtin-symbolic-ref.c) | 0 | ||||
| -rw-r--r-- | builtin/tag.c (renamed from builtin-tag.c) | 0 | ||||
| -rw-r--r-- | builtin/tar-tree.c (renamed from builtin-tar-tree.c) | 0 | ||||
| -rw-r--r-- | builtin/unpack-file.c (renamed from builtin-unpack-file.c) | 0 | ||||
| -rw-r--r-- | builtin/unpack-objects.c (renamed from builtin-unpack-objects.c) | 0 | ||||
| -rw-r--r-- | builtin/update-index.c (renamed from builtin-update-index.c) | 0 | ||||
| -rw-r--r-- | builtin/update-ref.c (renamed from builtin-update-ref.c) | 0 | ||||
| -rw-r--r-- | builtin/update-server-info.c (renamed from builtin-update-server-info.c) | 0 | ||||
| -rw-r--r-- | builtin/upload-archive.c (renamed from builtin-upload-archive.c) | 0 | ||||
| -rw-r--r-- | builtin/var.c (renamed from builtin-var.c) | 0 | ||||
| -rw-r--r-- | builtin/verify-pack.c (renamed from builtin-verify-pack.c) | 0 | ||||
| -rw-r--r-- | builtin/verify-tag.c (renamed from builtin-verify-tag.c) | 0 | ||||
| -rw-r--r-- | builtin/write-tree.c (renamed from builtin-write-tree.c) | 0 | ||||
| -rw-r--r-- | cache.h | 8 | ||||
| -rw-r--r-- | color.c | 27 | ||||
| -rw-r--r-- | color.h | 27 | ||||
| -rw-r--r-- | compat/bswap.h | 2 | ||||
| -rw-r--r-- | compat/mingw.c | 36 | ||||
| -rw-r--r-- | compat/mingw.h | 6 | ||||
| -rw-r--r-- | connect.c | 120 | ||||
| -rw-r--r-- | contrib/ciabot/README | 12 | ||||
| -rwxr-xr-x | contrib/ciabot/ciabot.py | 222 | ||||
| -rwxr-xr-x | contrib/ciabot/ciabot.sh | 192 | ||||
| -rwxr-xr-x | contrib/completion/git-completion.bash | 4 | ||||
| -rwxr-xr-x | contrib/examples/git-notes.sh (renamed from git-notes.sh) | 0 | ||||
| -rwxr-xr-x | contrib/fast-import/git-p4 | 2 | ||||
| -rw-r--r-- | daemon.c | 2 | ||||
| -rw-r--r-- | diff-lib.c | 50 | ||||
| -rw-r--r-- | diff.c | 39 | ||||
| -rw-r--r-- | diff.h | 2 | ||||
| -rw-r--r-- | diffcore.h | 4 | ||||
| -rw-r--r-- | dir.c | 20 | ||||
| -rw-r--r-- | exec_cmd.c | 2 | ||||
| -rw-r--r-- | fast-import.c | 29 | ||||
| -rwxr-xr-x | git-am.sh | 45 | ||||
| -rw-r--r-- | git-compat-util.h | 3 | ||||
| -rwxr-xr-x | git-cvsimport.perl | 21 | ||||
| -rwxr-xr-x | git-difftool.perl | 12 | ||||
| -rw-r--r--[-rwxr-xr-x] | git-parse-remote.sh | 0 | ||||
| -rwxr-xr-x | git-pull.sh | 8 | ||||
| -rwxr-xr-x | git-rebase--interactive.sh | 70 | ||||
| -rwxr-xr-x | git-rebase.sh | 6 | ||||
| -rwxr-xr-x | git-request-pull.sh | 8 | ||||
| -rwxr-xr-x | git-send-email.perl | 94 | ||||
| -rw-r--r--[-rwxr-xr-x] | git-sh-setup.sh | 0 | ||||
| -rwxr-xr-x | git-submodule.sh | 11 | ||||
| -rwxr-xr-x | git-svn.perl | 52 | ||||
| -rw-r--r-- | git.c | 6 | ||||
| -rwxr-xr-x | gitweb/gitweb.perl | 14 | ||||
| -rw-r--r-- | graph.c | 12 | ||||
| -rw-r--r-- | grep.c | 75 | ||||
| -rw-r--r-- | grep.h | 6 | ||||
| -rw-r--r-- | http-fetch.c | 5 | ||||
| -rw-r--r-- | http-push.c | 2 | ||||
| -rw-r--r-- | http-walker.c | 21 | ||||
| -rw-r--r-- | http.c | 4 | ||||
| -rw-r--r-- | imap-send.c | 154 | ||||
| -rw-r--r-- | ll-merge.c | 55 | ||||
| -rw-r--r-- | log-tree.c | 10 | ||||
| -rw-r--r-- | merge-recursive.c | 23 | ||||
| -rw-r--r-- | notes.c | 1021 | ||||
| -rw-r--r-- | notes.h | 261 | ||||
| -rw-r--r-- | pack-write.c | 27 | ||||
| -rw-r--r-- | pack.h | 1 | ||||
| -rw-r--r-- | parse-options.c | 31 | ||||
| -rw-r--r-- | parse-options.h | 8 | ||||
| -rw-r--r-- | path.c | 9 | ||||
| -rw-r--r-- | perl/Git.pm | 2 | ||||
| -rw-r--r-- | pretty.c | 9 | ||||
| -rw-r--r-- | refs.c | 15 | ||||
| -rw-r--r-- | refs.h | 5 | ||||
| -rw-r--r-- | remote-curl.c | 21 | ||||
| -rw-r--r-- | revision.c | 32 | ||||
| -rw-r--r-- | revision.h | 12 | ||||
| -rw-r--r-- | send-pack.h | 1 | ||||
| -rw-r--r-- | setup.c | 17 | ||||
| -rw-r--r-- | sha1_file.c | 7 | ||||
| -rw-r--r-- | submodule.c | 45 | ||||
| -rw-r--r-- | submodule.h | 2 | ||||
| -rw-r--r-- | t/lib-httpd.sh | 29 | ||||
| -rwxr-xr-x | t/t0001-init.sh | 19 | ||||
| -rwxr-xr-x | t/t0050-filesystem.sh | 8 | ||||
| -rwxr-xr-x | t/t1007-hash-object.sh | 18 | ||||
| -rwxr-xr-x | t/t1304-default-acl.sh | 23 | ||||
| -rwxr-xr-x | t/t1509-root-worktree.sh | 249 | ||||
| -rw-r--r-- | t/t1509/excludes | 14 | ||||
| -rwxr-xr-x | t/t1509/prepare-chroot.sh | 38 | ||||
| -rwxr-xr-x | t/t2200-add-update.sh | 5 | ||||
| -rwxr-xr-x | t/t2204-add-ignored.sh | 79 | ||||
| -rwxr-xr-x | t/t3020-ls-files-error-unmatch.sh | 8 | ||||
| -rwxr-xr-x | t/t3301-notes.sh | 882 | ||||
| -rwxr-xr-x | t/t3303-notes-subtrees.sh | 28 | ||||
| -rwxr-xr-x | t/t3304-notes-mixed.sh | 36 | ||||
| -rwxr-xr-x | t/t3305-notes-fanout.sh | 95 | ||||
| -rwxr-xr-x | t/t3306-notes-prune.sh | 94 | ||||
| -rwxr-xr-x | t/t3400-rebase.sh | 17 | ||||
| -rwxr-xr-x | t/t3404-rebase-interactive.sh | 33 | ||||
| -rwxr-xr-x | t/t3417-rebase-whitespace-fix.sh | 126 | ||||
| -rwxr-xr-x | t/t3506-cherry-pick-ff.sh | 98 | ||||
| -rwxr-xr-x | t/t3700-add.sh | 5 | ||||
| -rwxr-xr-x | t/t3800-mktag.sh | 10 | ||||
| -rwxr-xr-x | t/t4013-diff-various.sh | 6 | ||||
| -rw-r--r-- | t/t4013/diff.log_-m_-p_--first-parent_master | 100 | ||||
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| -rwxr-xr-x | t/t4124-apply-ws-rule.sh | 170 | ||||
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| -rwxr-xr-x | t/t4253-am-keep-cr-dos.sh | 96 | ||||
| -rwxr-xr-x | t/t5407-post-rewrite-hook.sh | 199 | ||||
| -rwxr-xr-x | t/t5505-remote.sh | 6 | ||||
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| -rwxr-xr-x | t/t5516-fetch-push.sh | 50 | ||||
| -rwxr-xr-x | t/t5540-http-push.sh | 3 | ||||
| -rwxr-xr-x | t/t5541-http-push.sh | 22 | ||||
| -rwxr-xr-x | t/t6023-merge-file.sh | 41 | ||||
| -rwxr-xr-x | t/t7002-grep.sh | 52 | ||||
| -rwxr-xr-x | t/t7103-reset-bare.sh | 25 | ||||
| -rwxr-xr-x | t/t7110-reset-merge.sh | 116 | ||||
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| -rwxr-xr-x | t/t7401-submodule-summary.sh | 7 | ||||
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| -rwxr-xr-x | t/t7506-status-submodule.sh | 89 | ||||
| -rwxr-xr-x | t/t7800-difftool.sh | 9 | ||||
| -rwxr-xr-x | t/t9001-send-email.sh | 66 | ||||
| -rwxr-xr-x | t/t9119-git-svn-info.sh | 3 | ||||
| -rwxr-xr-x | t/t9150-svk-mergetickets.sh | 1 | ||||
| -rwxr-xr-x | t/t9151-svn-mergeinfo.sh | 16 | ||||
| -rw-r--r-- | t/t9151/make-svnmerge-dump | 89 | ||||
| -rw-r--r-- | t/t9151/svn-mergeinfo.dump | 578 | ||||
| -rwxr-xr-x | t/t9350-fast-export.sh | 71 | ||||
| -rwxr-xr-x | t/t9501-gitweb-standalone-http-status.sh | 7 | ||||
| -rwxr-xr-x | t/t9600-cvsimport.sh | 36 | ||||
| -rw-r--r-- | t/test-lib.sh | 4 | ||||
| -rw-r--r-- | transport-helper.c | 4 | ||||
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| -rw-r--r-- | xdiff-interface.h | 1 | ||||
| -rw-r--r-- | xdiff/xdiff.h | 12 | ||||
| -rw-r--r-- | xdiff/xmerge.c | 32 |
275 files changed, 9381 insertions, 1627 deletions
diff --git a/.gitignore b/.gitignore index 8df8f88bea..7b3acb7664 100644 --- a/.gitignore +++ b/.gitignore @@ -177,6 +177,7 @@ *.exe *.[aos] *.py[co] +*.o.d *+ /config.mak /autom4te.cache @@ -36,6 +36,7 @@ Li Hong <leehong@pku.edu.cn> Lukas Sandström <lukass@etek.chalmers.se> Martin Langhoff <martin@catalyst.net.nz> Michael Coleman <tutufan@gmail.com> +Michael J Gruber <git@drmicha.warpmail.net> <michaeljgruber+gmane@fastmail.fm> Michael W. Olson <mwolson@gnu.org> Michele Ballabio <barra_cuda@katamail.com> Nanako Shiraishi <nanako3@bluebottle.com> diff --git a/Documentation/RelNotes-1.7.0.3.txt b/Documentation/RelNotes-1.7.0.3.txt index ed936385a5..3b355737c0 100644 --- a/Documentation/RelNotes-1.7.0.3.txt +++ b/Documentation/RelNotes-1.7.0.3.txt @@ -1,5 +1,5 @@ -Git v1.7.0.3 Release Notes (draft) -================================== +Git v1.7.0.3 Release Notes +========================== Fixes since v1.7.0.2 -------------------- @@ -9,6 +9,9 @@ Fixes since v1.7.0.2 * "git add -i" didn't handle a deleted path very well. + * "git blame" padded line numbers with one extra SP when the total number + of lines was one less than multiple of ten due to an off-by-one error. + * "git fetch --all/--multi" used to discard information for remotes that are fetched earlier. @@ -16,6 +19,9 @@ Fixes since v1.7.0.2 or are written by "me", instead of the ones that have "it" _and_ are written by "me". + * "git log -g branch" misbehaved when there was no entries in the reflog + for the named branch. + * "git mailinfo" (hence "git am") incorrectly removed initial indent from paragraphs. @@ -26,9 +32,3 @@ Fixes since v1.7.0.2 matching branch.<name>.remote. And other minor fixes and documentation updates. - --- -exec >/var/tmp/1 -echo O=$(git describe) -O=v1.7.0.2-53-g6eb3adf -git shortlog --no-merges $O.. diff --git a/Documentation/RelNotes-1.7.0.4.txt b/Documentation/RelNotes-1.7.0.4.txt new file mode 100644 index 0000000000..cf7f60e60d --- /dev/null +++ b/Documentation/RelNotes-1.7.0.4.txt @@ -0,0 +1,27 @@ +Git v1.7.0.4 Release Notes +========================== + +Fixes since v1.7.0.3 +-------------------- + + * Optimized ntohl/htonl on big-endian machines were broken. + + * Color values given to "color.<cmd>.<slot>" configuration can now have + more than one attributes (e.g. "bold ul"). + + * "git add -u nonexistent-path" did not complain. + + * "git apply --whitespace=fix" didn't work well when an early patch in + a patch series adds trailing blank lines and a later one depended on + such a block of blank lines at the end. + + * "git fast-export" didn't check error status and stop when marks file + cannot be opened. + + * "git format-patch --ignore-if-in-upstream" gave unwarranted errors + when the range was empty, instead of silently finishing. + + * "git remote prune" did not detect remote tracking refs that became + dangling correctly. + +And other minor fixes and documentation updates. diff --git a/Documentation/RelNotes-1.7.1.txt b/Documentation/RelNotes-1.7.1.txt new file mode 100644 index 0000000000..19aeef5eff --- /dev/null +++ b/Documentation/RelNotes-1.7.1.txt @@ -0,0 +1,71 @@ +Git v1.7.1 Release Notes (draft) +================================ + +Updates since v1.7.0 +-------------------- + + * Some commands (e.g. svn and http interfaces) that interactively ask + password can be told to use an external program given via GIT_ASKPASS. + + * "git am" learned "--keep-cr" option to handle inputs that are + mixture of changes to files with and without CRLF line endings. + + * "git cvsimport" learned -R option to leave revision mapping between + CVS revisions and resulting git commits. + + * "git diff --submodule" notices and descries dirty submodules. + + * "git for-each-ref" learned %(symref), %(symref:short) and %(flag) + tokens. + + * "git hash-object --stdin-paths" can take "--no-filters" option now. + + * "git init" can be told to look at init.templatedir configuration + variable (obviously that has to come from either /etc/gitconfig or + $HOME/.gitconfig). + + * "git grep" learned "--no-index" option, to search inside contents that + are not managed by git. + + * "git grep" learned --color=auto/always/never. + + * "git grep" learned to paint filename and line-number in colors. + + * "git log -p --first-parent -m" shows one-parent diff for merge + commits, instead of showing combined diff. + + * "git merge-file" learned to use custom conflict marker size and also use + the "union merge" behaviour. + + * "git notes" command has been rewritten in C and learned quite a + many commands and features to help you carry notes forward across + rebases and amends. + + * "git request-pull" identifies the commit the request is relative to in + a more readable way. + + * "git reset" learned "--keep" option that lets you discard commits + near the tip while preserving your local changes in a way similar + to how "git checkout branch" does. + + * "git status" notices and descries dirty submodules. + + * "git svn" should work better when interacting with repositories + with CRLF line endings. + + * "git imap-send" learned to support CRAM-MD5 authentication. + +Fixes since v1.7.0 +------------------ + +All of the fixes in v1.7.0.X maintenance series are included in this +release, unless otherwise noted. + + * "git add frotz/nitfol" did not complain when the entire frotz/ directory + was ignored. + +--- +exec >/var/tmp/1 +echo O=$(git describe) +O=v1.7.0.3-310-g99f5b08 +git shortlog --no-merges ^maint $O.. diff --git a/Documentation/config.txt b/Documentation/config.txt index 7103172ed3..06b2f827b4 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -519,10 +519,12 @@ check that makes sure that existing object files will not get overwritten. core.notesRef:: When showing commit messages, also show notes which are stored in the given ref. This ref is expected to contain files named - after the full SHA-1 of the commit they annotate. + after the full SHA-1 of the commit they annotate. The ref + must be fully qualified. + If such a file exists in the given ref, the referenced blob is read, and -appended to the commit message, separated by a "Notes:" line. If the +appended to the commit message, separated by a "Notes (<refname>):" +line (shortened to "Notes:" in the case of "refs/notes/commits"). If the given ref itself does not exist, it is not an error, but means that no notes should be printed. + @@ -555,6 +557,13 @@ it will be treated as a shell command. For example, defining executed from the top-level directory of a repository, which may not necessarily be the current directory. +am.keepcr:: + If true, git-am will call git-mailsplit for patches in mbox format + with parameter '--keep-cr'. In this case git-mailsplit will + not remove `\r` from lines ending with `\r\n`. Can be overrriden + by giving '--no-keep-cr' from the command line. + See linkgit:git-am[1], linkgit:git-mailsplit[1]. + apply.ignorewhitespace:: When set to 'change', tells 'git apply' to ignore changes in whitespace, in the same way as the '--ignore-space-change' @@ -683,9 +692,29 @@ color.grep:: `never`), never. When set to `true` or `auto`, use color only when the output is written to the terminal. Defaults to `false`. -color.grep.match:: - Use customized color for matches. The value of this variable - may be specified as in color.branch.<slot>. +color.grep.<slot>:: + Use customized color for grep colorization. `<slot>` specifies which + part of the line to use the specified color, and is one of ++ +-- +`context`;; + non-matching text in context lines (when using `-A`, `-B`, or `-C`) +`filename`;; + filename prefix (when not using `-h`) +`function`;; + function name lines (when using `-p`) +`linenumber`;; + line number prefix (when using `-n`) +`match`;; + matching text +`selected`;; + non-matching text in selected lines +`separator`;; + separators between fields on a line (`:`, `-`, and `=`) + and between hunks (`--`) +-- ++ +The values of these variables may be specified as in color.branch.<slot>. color.interactive:: When set to `always`, always use colors for interactive prompts @@ -1203,6 +1232,10 @@ imap:: The configuration variables in the 'imap' section are described in linkgit:git-imap-send[1]. +init.templatedir:: + Specify the directory from which templates will be copied. + (See the "TEMPLATE DIRECTORY" section of linkgit:git-init[1].) + instaweb.browser:: Specify the program that will be used to browse your working repository in gitweb. See linkgit:git-instaweb[1]. @@ -1303,6 +1336,53 @@ mergetool.keepTemporaries:: mergetool.prompt:: Prompt before each invocation of the merge resolution program. +notes.displayRef:: + The (fully qualified) refname from which to show notes when + showing commit messages. The value of this variable can be set + to a glob, in which case notes from all matching refs will be + shown. You may also specify this configuration variable + several times. A warning will be issued for refs that do not + exist, but a glob that does not match any refs is silently + ignored. ++ +This setting can be overridden with the `GIT_NOTES_DISPLAY_REF` +environment variable, which must be a colon separated list of refs or +globs. ++ +The effective value of "core.notesRef" (possibly overridden by +GIT_NOTES_REF) is also implicitly added to the list of refs to be +displayed. + +notes.rewrite.<command>:: + When rewriting commits with <command> (currently `amend` or + `rebase`) and this variable is set to `true`, git + automatically copies your notes from the original to the + rewritten commit. Defaults to `true`, but see + "notes.rewriteRef" below. ++ +This setting can be overridden with the `GIT_NOTES_REWRITE_REF` +environment variable, which must be a colon separated list of refs or +globs. + +notes.rewriteMode:: + When copying notes during a rewrite (see the + "notes.rewrite.<command>" option), determines what to do if + the target commit already has a note. Must be one of + `overwrite`, `concatenate`, or `ignore`. Defaults to + `concatenate`. ++ +This setting can be overridden with the `GIT_NOTES_REWRITE_MODE` +environment variable. + +notes.rewriteRef:: + When copying notes during a rewrite, specifies the (fully + qualified) ref whose notes should be copied. The ref may be a + glob, in which case notes in all matching refs will be copied. + You may also specify this configuration several times. ++ +Does not have a default value; you must configure this variable to +enable note rewriting. + pack.window:: The size of the window used by linkgit:git-pack-objects[1] when no window size is given on the command line. Defaults to 10. @@ -1442,7 +1522,7 @@ receive.denyCurrentBranch:: out of sync with the index and working tree. If set to "warn", print a warning of such a push to stderr, but allow the push to proceed. If set to false or "ignore", allow such pushes with no - message. Defaults to "warn". + message. Defaults to "refuse". receive.denyNonFastForwards:: If set to true, git-receive-pack will deny a ref update which is diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt index 0f25ba7e38..8f9a2412fd 100644 --- a/Documentation/diff-generate-patch.txt +++ b/Documentation/diff-generate-patch.txt @@ -56,7 +56,8 @@ combined diff format "git-diff-tree", "git-diff-files" and "git-diff" can take '-c' or '--cc' option to produce 'combined diff'. For showing a merge commit -with "git log -p", this is the default format. +with "git log -p", this is the default format; you can force showing +full diff with the '-m' option. A 'combined diff' format looks like this: ------------ diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index 8707d0e740..60e922e6ef 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -117,12 +117,14 @@ any of those replacements occurred. option and lists the commits in that commit range like the 'summary' option of linkgit:git-submodule[1] does. ---color:: +--color[=<when>]:: Show colored diff. + The value must be always (the default), never, or auto. --no-color:: Turn off colored diff, even when the configuration file gives the default to color output. + Same as `--color=never`. --color-words[=<regex>]:: Show colored word diff, i.e., color words which have changed. diff --git a/Documentation/everyday.txt b/Documentation/everyday.txt index 9310b650d3..e0ba8cc075 100644 --- a/Documentation/everyday.txt +++ b/Documentation/everyday.txt @@ -1,13 +1,8 @@ Everyday GIT With 20 Commands Or So =================================== -<<Basic Repository>> commands are needed by people who have a -repository --- that is everybody, because every working tree of -git is a repository. - -In addition, <<Individual Developer (Standalone)>> commands are -essential for anybody who makes a commit, even for somebody who -works alone. +<<Individual Developer (Standalone)>> commands are essential for +anybody who makes a commit, even for somebody who works alone. If you work with other people, you will need commands listed in the <<Individual Developer (Participant)>> section as well. @@ -20,46 +15,6 @@ administrators who are responsible for the care and feeding of git repositories. -Basic Repository[[Basic Repository]] ------------------------------------- - -Everybody uses these commands to maintain git repositories. - - * linkgit:git-init[1] or linkgit:git-clone[1] to create a - new repository. - - * linkgit:git-fsck[1] to check the repository for errors. - - * linkgit:git-gc[1] to do common housekeeping tasks such as - repack and prune. - -Examples -~~~~~~~~ - -Check health and remove cruft.:: -+ ------------- -$ git fsck <1> -$ git count-objects <2> -$ git gc <3> ------------- -+ -<1> running without `\--full` is usually cheap and assures the -repository health reasonably well. -<2> check how many loose objects there are and how much -disk space is wasted by not repacking. -<3> repacks the local repository and performs other housekeeping tasks. - -Repack a small project into single pack.:: -+ ------------- -$ git gc <1> ------------- -+ -<1> pack all the objects reachable from the refs into one pack, -then remove the other packs. - - Individual Developer (Standalone)[[Individual Developer (Standalone)]] ---------------------------------------------------------------------- @@ -67,6 +22,8 @@ A standalone individual developer does not exchange patches with other people, and works alone in a single repository, using the following commands. + * linkgit:git-init[1] to create a new repository. + * linkgit:git-show-branch[1] to see where you are. * linkgit:git-log[1] to see what happened. diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt index fe716b2e42..044ec882cc 100644 --- a/Documentation/fetch-options.txt +++ b/Documentation/fetch-options.txt @@ -78,9 +78,16 @@ ifndef::git-pull[] -q:: --quiet:: Pass --quiet to git-fetch-pack and silence any other internally - used git commands. + used git commands. Progress is not reported to the standard error + stream. -v:: --verbose:: Be verbose. endif::git-pull[] + +--progress:: + Progress status is reported on the standard error stream + by default when it is attached to a terminal, unless -q + is specified. This flag forces progress status even if the + standard error stream is not directed to a terminal. diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt index 23864df8da..9e62f8778f 100644 --- a/Documentation/git-am.txt +++ b/Documentation/git-am.txt @@ -9,7 +9,7 @@ git-am - Apply a series of patches from a mailbox SYNOPSIS -------- [verse] -'git am' [--signoff] [--keep] [--utf8 | --no-utf8] +'git am' [--signoff] [--keep] [--keep-cr | --no-keep-cr] [--utf8 | --no-utf8] [--3way] [--interactive] [--committer-date-is-author-date] [--ignore-date] [--ignore-space-change | --ignore-whitespace] [--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>] @@ -39,6 +39,13 @@ OPTIONS --keep:: Pass `-k` flag to 'git mailinfo' (see linkgit:git-mailinfo[1]). +--keep-cr:: +--no-keep-cr:: + With `--keep-cr`, call 'git mailsplit' (see linkgit:git-mailsplit[1]) + with the same option, to prevent it from stripping CR at the end of + lines. `am.keepcr` configuration variable can be used to specify the + default behaviour. `--no-keep-cr` is useful to override `am.keepcr`. + -c:: --scissors:: Remove everything in body before a scissors line (see diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt index 6b6c3da2d9..903a690f10 100644 --- a/Documentation/git-branch.txt +++ b/Documentation/git-branch.txt @@ -8,7 +8,7 @@ git-branch - List, create, or delete branches SYNOPSIS -------- [verse] -'git branch' [--color | --no-color] [-r | -a] +'git branch' [--color[=<when>] | --no-color] [-r | -a] [-v [--abbrev=<length> | --no-abbrev]] [(--merged | --no-merged | --contains) [<commit>]] 'git branch' [--set-upstream | --track | --no-track] [-l] [-f] <branchname> [<start-point>] @@ -84,12 +84,14 @@ OPTIONS -M:: Move/rename a branch even if the new branch name already exists. ---color:: +--color[=<when>]:: Color branches to highlight current, local, and remote branches. + The value must be always (the default), never, or auto. --no-color:: Turn off branch colors, even when the configuration file gives the default to color output. + Same as `--color=never`. -r:: List or delete (if used with -d) the remote-tracking branches. diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt index 78f4714da0..d71607a85d 100644 --- a/Documentation/git-cherry-pick.txt +++ b/Documentation/git-cherry-pick.txt @@ -7,7 +7,7 @@ git-cherry-pick - Apply the change introduced by an existing commit SYNOPSIS -------- -'git cherry-pick' [--edit] [-n] [-m parent-number] [-s] [-x] <commit> +'git cherry-pick' [--edit] [-n] [-m parent-number] [-s] [-x] [--ff] <commit> DESCRIPTION ----------- @@ -70,6 +70,10 @@ effect to your index in a row. --signoff:: Add Signed-off-by line at the end of the commit message. +--ff:: + If the current HEAD is the same as the parent of the + cherry-pick'ed commit, then a fast forward to this commit will + be performed. Author ------ diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt index 88ea6246a1..dc7d3d17b1 100644 --- a/Documentation/git-clone.txt +++ b/Documentation/git-clone.txt @@ -102,7 +102,8 @@ objects from the source repository into a pack in the cloned repository. --verbose:: -v:: - Run verbosely. + Run verbosely. Does not affect the reporting of progress status + to the standard error stream. --progress:: Progress status is reported on the standard error stream @@ -149,8 +150,7 @@ objects from the source repository into a pack in the cloned repository. --template=<template_directory>:: Specify the directory from which templates will be used; - if unset the templates are taken from the installation - defined default, typically `/usr/share/git-core/templates`. + (See the "TEMPLATE DIRECTORY" section of linkgit:git-init[1].) --depth <depth>:: Create a 'shallow' clone with a history truncated to the @@ -187,7 +187,7 @@ include::urls.txt[] Examples -------- -Clone from upstream:: +* Clone from upstream: + ------------ $ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6 @@ -196,7 +196,7 @@ $ make ------------ -Make a local clone that borrows from the current directory, without checking things out:: +* Make a local clone that borrows from the current directory, without checking things out: + ------------ $ git clone -l -s -n . ../copy @@ -205,7 +205,7 @@ $ git show-branch ------------ -Clone from upstream while borrowing from an existing local directory:: +* Clone from upstream while borrowing from an existing local directory: + ------------ $ git clone --reference my2.6 \ @@ -215,14 +215,14 @@ $ cd my2.7 ------------ -Create a bare repository to publish your changes to the public:: +* Create a bare repository to publish your changes to the public: + ------------ $ git clone --bare -l /home/proj/.git /pub/scm/proj.git ------------ -Create a repository on the kernel.org machine that borrows from Linus:: +* Create a repository on the kernel.org machine that borrows from Linus: + ------------ $ git clone --bare -l -s /pub/scm/.../torvalds/linux-2.6.git \ diff --git a/Documentation/git-cvsimport.txt b/Documentation/git-cvsimport.txt index ddfcb3d143..8bcd875a67 100644 --- a/Documentation/git-cvsimport.txt +++ b/Documentation/git-cvsimport.txt @@ -13,7 +13,7 @@ SYNOPSIS [-A <author-conv-file>] [-p <options-for-cvsps>] [-P <file>] [-C <git_repository>] [-z <fuzz>] [-i] [-k] [-u] [-s <subst>] [-a] [-m] [-M <regex>] [-S <regex>] [-L <commitlimit>] - [-r <remote>] [<CVS_module>] + [-r <remote>] [-R] [<CVS_module>] DESCRIPTION @@ -157,6 +157,22 @@ It is not recommended to use this feature if you intend to export changes back to CVS again later with 'git cvsexportcommit'. +-R:: + Generate a `$GIT_DIR/cvs-revisions` file containing a mapping from CVS + revision numbers to newly-created Git commit IDs. The generated file + will contain one line for each (filename, revision) pair imported; + each line will look like ++ +--------- +src/widget.c 1.1 1d862f173cdc7325b6fa6d2ae1cfd61fd1b512b7 +--------- ++ +The revision data is appended to the file if it already exists, for use when +doing incremental imports. ++ +This option may be useful if you have CVS revision numbers stored in commit +messages, bug-tracking systems, email archives, and the like. + -h:: Print a short usage message and exit. diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt index 6fc5323ee6..7ef9d51577 100644 --- a/Documentation/git-describe.txt +++ b/Documentation/git-describe.txt @@ -105,6 +105,9 @@ The number of additional commits is the number of commits which would be displayed by "git log v1.0.4..parent". The hash suffix is "-g" + 7-char abbreviation for the tip commit of parent (which was `2414721b194453f058079d897d13c4e377f92dc6`). +The "g" prefix stands for "git" and is used to allow describing the version of +a software depending on the SCM the software is managed with. This is useful +in an environment where people may use different SCMs. Doing a 'git describe' on a tag-name will just show the tag name: diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 9674f9de67..835fb7135b 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -18,7 +18,7 @@ SYNOPSIS [--in-reply-to=Message-Id] [--suffix=.<sfx>] [--ignore-if-in-upstream] [--subject-prefix=Subject-Prefix] - [--cc=<email>] + [--to=<email>] [--cc=<email>] [--cover-letter] [<common diff options>] [ <since> | <revision range> ] @@ -162,6 +162,10 @@ will want to ensure that threading is disabled for `git send-email`. allows for useful naming of a patch series, and can be combined with the `--numbered` option. +--to=<email>:: + Add a `To:` header to the email headers. This is in addition + to any configured headers, and may be used multiple times. + --cc=<email>:: Add a `Cc:` header to the email headers. This is in addition to any configured headers, and may be used multiple times. @@ -202,8 +206,8 @@ CONFIGURATION ------------- You can specify extra mail header lines to be added to each message, defaults for the subject prefix and file suffix, number patches when -outputting more than one patch, add "Cc:" headers, configure attachments, -and sign off patches with configuration variables. +outputting more than one patch, add "To" or "Cc:" headers, configure +attachments, and sign off patches with configuration variables. ------------ [format] @@ -211,6 +215,7 @@ and sign off patches with configuration variables. subjectprefix = CHANGE suffix = .txt numbered = auto + to = <email> cc = <email> attach [ = mime-boundary-string ] signoff = true diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt index ee506e67f0..4b32322a67 100644 --- a/Documentation/git-grep.txt +++ b/Documentation/git-grep.txt @@ -17,7 +17,7 @@ SYNOPSIS [-z | --null] [-c | --count] [--all-match] [-q | --quiet] [--max-depth <depth>] - [--color | --no-color] + [--color[=<when>] | --no-color] [-A <post-context>] [-B <pre-context>] [-C <context>] [-f <file>] [-e] <pattern> [--and|--or|--not|(|)|-e <pattern>...] @@ -114,12 +114,14 @@ OPTIONS Instead of showing every matched line, show the number of lines that match. ---color:: +--color[=<when>]:: Show colored matches. + The value must be always (the default), never, or auto. --no-color:: Turn off match highlighting, even when the configuration file gives the default to color output. + Same as `--color=never`. -[ABC] <context>:: Show `context` trailing (`A` -- after), or leading (`B` diff --git a/Documentation/git-hash-object.txt b/Documentation/git-hash-object.txt index 479fce4693..6904739a48 100644 --- a/Documentation/git-hash-object.txt +++ b/Documentation/git-hash-object.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git hash-object' [-t <type>] [-w] [--path=<file>|--no-filters] [--stdin] [--] <file>... -'git hash-object' [-t <type>] [-w] --stdin-paths < <list-of-paths> +'git hash-object' [-t <type>] [-w] --stdin-paths [--no-filters] < <list-of-paths> DESCRIPTION ----------- diff --git a/Documentation/git-http-backend.txt b/Documentation/git-http-backend.txt index 5238820657..277d9e141b 100644 --- a/Documentation/git-http-backend.txt +++ b/Documentation/git-http-backend.txt @@ -35,7 +35,7 @@ These services can be enabled/disabled using the per-repository configuration file: http.getanyfile:: - This serves older Git clients which are unable to use the + This serves Git clients older than version 1.6.6 that are unable to use the upload pack service. When enabled, clients are able to read any file within the repository, including objects that are no longer reachable from a branch but are still present. diff --git a/Documentation/git-imap-send.txt b/Documentation/git-imap-send.txt index 57db955bd4..6cafbe2ec1 100644 --- a/Documentation/git-imap-send.txt +++ b/Documentation/git-imap-send.txt @@ -71,6 +71,10 @@ imap.preformattedHTML:: option causes Thunderbird to send the patch as a plain/text, format=fixed email. Default is `false`. +imap.authMethod:: + Specify authenticate method for authentication with IMAP server. + Current supported method is 'CRAM-MD5' only. + Examples ~~~~~~~~ diff --git a/Documentation/git-init.txt b/Documentation/git-init.txt index 7ee102da48..246b07ebf9 100644 --- a/Documentation/git-init.txt +++ b/Documentation/git-init.txt @@ -28,14 +28,8 @@ current working directory. --template=<template_directory>:: -Provide the directory from which templates will be used. The default template -directory is `/usr/share/git-core/templates`. - -When specified, `<template_directory>` is used as the source of the template -files rather than the default. The template files include some directory -structure, some suggested "exclude patterns", and copies of non-executing -"hook" files. The suggested patterns and hook files are all modifiable and -extensible. +Specify the directory from which templates will be used. (See the "TEMPLATE +DIRECTORY" section below.) --shared[={false|true|umask|group|all|world|everybody|0xxx}]:: @@ -106,6 +100,25 @@ of the repository, such as installing the default hooks and setting the configuration variables. The old name is retained for backward compatibility reasons. +TEMPLATE DIRECTORY +------------------ + +The template directory contains files and directories that will be copied to +the `$GIT_DIR` after it is created. + +The template directory used will (in order): + + - The argument given with the `--template` option. + + - The contents of the `$GIT_TEMPLATE_DIR` environment variable. + + - The `init.templatedir` configuration variable. + + - The default template directory: `/usr/share/git-core/templates`. + +The default template directory includes some directory structure, some +suggested "exclude patterns", and copies of sample "hook" files. +The suggested patterns and hook files are all modifiable and extensible. EXAMPLES -------- diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt index 0e39bb61ee..fb184ba186 100644 --- a/Documentation/git-log.txt +++ b/Documentation/git-log.txt @@ -118,6 +118,15 @@ git log master --not --remotes=*/master:: Shows all commits that are in local master but not in any remote repository master branches. +git log -p -m --first-parent:: + + Shows the history including change diffs, but only from the + "main branch" perspective, skipping commits that come from merged + branches, and showing full diffs of changes introduced by the merges. + This makes sense only when following a strict policy of merging all + topic branches when staying on a single integration branch. + + Discussion ---------- diff --git a/Documentation/git-mailsplit.txt b/Documentation/git-mailsplit.txt index 5cc94ec53d..a634485281 100644 --- a/Documentation/git-mailsplit.txt +++ b/Documentation/git-mailsplit.txt @@ -7,7 +7,7 @@ git-mailsplit - Simple UNIX mbox splitter program SYNOPSIS -------- -'git mailsplit' [-b] [-f<nn>] [-d<prec>] -o<directory> [--] [<mbox>|<Maildir>...] +'git mailsplit' [-b] [-f<nn>] [-d<prec>] [--keep-cr] -o<directory> [--] [<mbox>|<Maildir>...] DESCRIPTION ----------- @@ -43,6 +43,9 @@ OPTIONS Skip the first <nn> numbers, for example if -f3 is specified, start the numbering with 0004. +--keep-cr:: + Do not remove `\r` from lines ending with `\r\n`. + Author ------ Written by Linus Torvalds <torvalds@osdl.org> diff --git a/Documentation/git-merge-file.txt b/Documentation/git-merge-file.txt index 234269ae59..f334d694e0 100644 --- a/Documentation/git-merge-file.txt +++ b/Documentation/git-merge-file.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git merge-file' [-L <current-name> [-L <base-name> [-L <other-name>]]] - [--ours|--theirs] [-p|--stdout] [-q|--quiet] + [--ours|--theirs|--union] [-p|--stdout] [-q|--quiet] [--marker-size=<n>] <current-file> <base-file> <other-file> @@ -35,9 +35,10 @@ normally outputs a warning and brackets the conflict with lines containing >>>>>>> B If there are conflicts, the user should edit the result and delete one of -the alternatives. When `--ours` or `--theirs` option is in effect, however, -these conflicts are resolved favouring lines from `<current-file>` or -lines from `<other-file>` respectively. +the alternatives. When `--ours`, `--theirs`, or `--union` option is in effect, +however, these conflicts are resolved favouring lines from `<current-file>`, +lines from `<other-file>`, or lines from both respectively. The length of the +conflict markers can be given with the `--marker-size` option. The exit value of this program is negative on error, and the number of conflicts otherwise. If the merge was clean, the exit value is 0. @@ -67,8 +68,9 @@ OPTIONS --ours:: --theirs:: +--union:: Instead of leaving conflicts in the file, resolve conflicts - favouring our (or their) side of the lines. + favouring our (or their or both) side of the lines. EXAMPLES diff --git a/Documentation/git-notes.txt b/Documentation/git-notes.txt index d4487cab52..4e5113b837 100644 --- a/Documentation/git-notes.txt +++ b/Documentation/git-notes.txt @@ -3,57 +3,146 @@ git-notes(1) NAME ---- -git-notes - Add/inspect commit notes +git-notes - Add/inspect object notes SYNOPSIS -------- [verse] -'git notes' (edit [-F <file> | -m <msg>] | show) [commit] +'git notes' [list [<object>]] +'git notes' add [-f] [-F <file> | -m <msg> | (-c | -C) <object>] [<object>] +'git notes' copy [-f] ( --stdin | <from-object> <to-object> ) +'git notes' append [-F <file> | -m <msg> | (-c | -C) <object>] [<object>] +'git notes' edit [<object>] +'git notes' show [<object>] +'git notes' remove [<object>] +'git notes' prune + DESCRIPTION ----------- -This command allows you to add notes to commit messages, without -changing the commit. To discern these notes from the message stored -in the commit object, the notes are indented like the message, after -an unindented line saying "Notes:". +This command allows you to add/remove notes to/from objects, without +changing the objects themselves. + +A typical use of notes is to extend a commit message without having +to change the commit itself. Such commit notes can be shown by `git log` +along with the original commit message. To discern these notes from the +message stored in the commit object, the notes are indented like the +message, after an unindented line saying "Notes (<refname>):" (or +"Notes:" for the default setting). -To disable commit notes, you have to set the config variable -core.notesRef to the empty string. Alternatively, you can set it -to a different ref, something like "refs/notes/bugzilla". This setting -can be overridden by the environment variable "GIT_NOTES_REF". +This command always manipulates the notes specified in "core.notesRef" +(see linkgit:git-config[1]), which can be overridden by GIT_NOTES_REF. +To change which notes are shown by 'git-log', see the +"notes.displayRef" configuration. + +See the description of "notes.rewrite.<command>" in +linkgit:git-config[1] for a way of carrying your notes across commands +that rewrite commits. SUBCOMMANDS ----------- +list:: + List the notes object for a given object. If no object is + given, show a list of all note objects and the objects they + annotate (in the format "<note object> <annotated object>"). + This is the default subcommand if no subcommand is given. + +add:: + Add notes for a given object (defaults to HEAD). Abort if the + object already has notes (use `-f` to overwrite an + existing note). + +copy:: + Copy the notes for the first object onto the second object. + Abort if the second object already has notes, or if the first + object has none (use -f to overwrite existing notes to the + second object). This subcommand is equivalent to: + `git notes add [-f] -C $(git notes list <from-object>) <to-object>` ++ +In `\--stdin` mode, take lines in the format ++ +---------- +<from-object> SP <to-object> [ SP <rest> ] LF +---------- ++ +on standard input, and copy the notes from each <from-object> to its +corresponding <to-object>. (The optional `<rest>` is ignored so that +the command can read the input given to the `post-rewrite` hook.) + +append:: + Append to the notes of an existing object (defaults to HEAD). + Creates a new notes object if needed. + edit:: - Edit the notes for a given commit (defaults to HEAD). + Edit the notes for a given object (defaults to HEAD). show:: - Show the notes for a given commit (defaults to HEAD). + Show the notes for a given object (defaults to HEAD). + +remove:: + Remove the notes for a given object (defaults to HEAD). + This is equivalent to specifying an empty note message to + the `edit` subcommand. +prune:: + Remove all notes for non-existing/unreachable objects. OPTIONS ------- +-f:: +--force:: + When adding notes to an object that already has notes, + overwrite the existing notes (instead of aborting). + -m <msg>:: +--message=<msg>:: Use the given note message (instead of prompting). - If multiple `-m` (or `-F`) options are given, their - values are concatenated as separate paragraphs. + If multiple `-m` options are given, their values + are concatenated as separate paragraphs. -F <file>:: +--file=<file>:: Take the note message from the given file. Use '-' to read the note message from the standard input. - If multiple `-F` (or `-m`) options are given, their - values are concatenated as separate paragraphs. + +-C <object>:: +--reuse-message=<object>:: + Reuse the note message from the given note object. + +-c <object>:: +--reedit-message=<object>:: + Like '-C', but with '-c' the editor is invoked, so that + the user can further edit the note message. + +--ref <ref>:: + Manipulate the notes tree in <ref>. This overrides both + GIT_NOTES_REF and the "core.notesRef" configuration. The ref + is taken to be in `refs/notes/` if it is not qualified. + + +NOTES +----- + +Every notes change creates a new commit at the specified notes ref. +You can therefore inspect the history of the notes by invoking, e.g., +`git log -p notes/commits`. + +Currently the commit message only records which operation triggered +the update, and the commit authorship is determined according to the +usual rules (see linkgit:git-commit[1]). These details may change in +the future. Author ------ -Written by Johannes Schindelin <johannes.schindelin@gmx.de> +Written by Johannes Schindelin <johannes.schindelin@gmx.de> and +Johan Herland <johan@herland.net> Documentation ------------- -Documentation by Johannes Schindelin +Documentation by Johannes Schindelin and Johan Herland GIT --- diff --git a/Documentation/git-pull.txt b/Documentation/git-pull.txt index 31f42ea21a..ab4de10358 100644 --- a/Documentation/git-pull.txt +++ b/Documentation/git-pull.txt @@ -31,6 +31,16 @@ in a state that is hard to back out of in the case of a conflict. OPTIONS ------- +-q:: +--quiet:: + This is passed to both underlying git-fetch to squelch reporting of + during transfer, and underlying git-merge to squelch output during + merging. + +-v:: +--verbose:: + Pass --verbose to git-fetch and git-merge. + Options related to merging ~~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index 49b6bd9d92..59dc8b197e 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -146,14 +146,21 @@ useful if you write an alias or script around 'git push'. receiver share many of the same objects in common. The default is \--thin. +-q:: +--quiet:: + Suppress all output, including the listing of updated refs, + unless an error occurs. Progress is not reported to the standard + error stream. + -v:: --verbose:: Run verbosely. --q:: ---quiet:: - Suppress all output, including the listing of updated refs, - unless an error occurs. +--progress:: + Progress status is reported on the standard error stream + by default when it is attached to a terminal, unless -q + is specified. This flag forces progress status even if the + standard error stream is not directed to a terminal. include::urls-remotes.txt[] diff --git a/Documentation/git-read-tree.txt b/Documentation/git-read-tree.txt index 567671c013..f6037c4f6a 100644 --- a/Documentation/git-read-tree.txt +++ b/Documentation/git-read-tree.txt @@ -130,7 +130,7 @@ Single Tree Merge ~~~~~~~~~~~~~~~~~ If only 1 tree is specified, 'git read-tree' operates as if the user did not specify `-m`, except that if the original index has an entry for a -given pathname, and the contents of the path matches with the tree +given pathname, and the contents of the path match with the tree being read, the stat info from the index is used. (In other words, the index's stat()s take precedence over the merged tree's). @@ -154,40 +154,42 @@ When two trees are specified, the user is telling 'git read-tree' the following: 1. The current index and work tree is derived from $H, but - the user may have local changes in them since $H; + the user may have local changes in them since $H. 2. The user wants to fast-forward to $M. In this case, the `git read-tree -m $H $M` command makes sure that no local change is lost as the result of this "merge". -Here are the "carry forward" rules: +Here are the "carry forward" rules, where "I" denotes the index, +"clean" means that index and work tree coincide, and "exists"/"nothing" +refer to the presence of a path in the specified commit: - I (index) H M Result + I H M Result ------------------------------------------------------- - 0 nothing nothing nothing (does not happen) - 1 nothing nothing exists use M - 2 nothing exists nothing remove path from index - 3 nothing exists exists, use M if "initial checkout" + 0 nothing nothing nothing (does not happen) + 1 nothing nothing exists use M + 2 nothing exists nothing remove path from index + 3 nothing exists exists, use M if "initial checkout", H == M keep index otherwise - exists fail + exists, fail H != M clean I==H I==M ------------------ - 4 yes N/A N/A nothing nothing keep index - 5 no N/A N/A nothing nothing keep index + 4 yes N/A N/A nothing nothing keep index + 5 no N/A N/A nothing nothing keep index - 6 yes N/A yes nothing exists keep index - 7 no N/A yes nothing exists keep index - 8 yes N/A no nothing exists fail - 9 no N/A no nothing exists fail + 6 yes N/A yes nothing exists keep index + 7 no N/A yes nothing exists keep index + 8 yes N/A no nothing exists fail + 9 no N/A no nothing exists fail 10 yes yes N/A exists nothing remove path from index 11 no yes N/A exists nothing fail 12 yes no N/A exists nothing fail 13 no no N/A exists nothing fail - clean (H=M) + clean (H==M) ------ 14 yes exists exists keep index 15 no exists exists keep index @@ -202,26 +204,26 @@ Here are the "carry forward" rules: 21 no yes no exists exists fail In all "keep index" cases, the index entry stays as in the -original index file. If the entry were not up to date, +original index file. If the entry is not up to date, 'git read-tree' keeps the copy in the work tree intact when operating under the -u flag. When this form of 'git read-tree' returns successfully, you can -see what "local changes" you made are carried forward by running +see which of the "local changes" that you made were carried forward by running `git diff-index --cached $M`. Note that this does not -necessarily match `git diff-index --cached $H` would have +necessarily match what `git diff-index --cached $H` would have produced before such a two tree merge. This is because of cases 18 and 19 --- if you already had the changes in $M (e.g. maybe you picked it up via e-mail in a patch form), `git diff-index --cached $H` would have told you about the change before this merge, but it would not show in `git diff-index --cached $M` -output after two-tree merge. +output after the two-tree merge. -Case #3 is slightly tricky and needs explanation. The result from this +Case 3 is slightly tricky and needs explanation. The result from this rule logically should be to remove the path if the user staged the removal of the path and then switching to a new branch. That however will prevent the initial checkout from happening, so the rule is modified to use M (new -tree) only when the contents of the index is empty. Otherwise the removal +tree) only when the content of the index is empty. Otherwise the removal of the path is kept as long as $H and $M are the same. 3-Way Merge diff --git a/Documentation/git-reflog.txt b/Documentation/git-reflog.txt index 802bd5791c..4eaa62b691 100644 --- a/Documentation/git-reflog.txt +++ b/Documentation/git-reflog.txt @@ -18,9 +18,7 @@ depending on the subcommand: [verse] 'git reflog expire' [--dry-run] [--stale-fix] [--verbose] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>... -+ 'git reflog delete' ref@\{specifier\}... -+ 'git reflog' ['show'] [log-options] [<ref>] Reflog is a mechanism to record when the tip of branches are diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt index 168db08627..645f0c1748 100644 --- a/Documentation/git-reset.txt +++ b/Documentation/git-reset.txt @@ -8,7 +8,7 @@ git-reset - Reset current HEAD to the specified state SYNOPSIS -------- [verse] -'git reset' [--mixed | --soft | --hard | --merge] [-q] [<commit>] +'git reset' [--mixed | --soft | --hard | --merge | --keep] [-q] [<commit>] 'git reset' [-q] [<commit>] [--] <paths>... 'git reset' --patch [<commit>] [--] [<paths>...] @@ -52,6 +52,14 @@ OPTIONS and updates the files that are different between the named commit and the current commit in the working tree. +--keep:: + Reset the index to the given commit, keeping local changes in + the working tree since the current commit, while updating + working tree files without local changes to what appears in + the given commit. If a file that is different between the + current commit and the given commit has local changes, reset + is aborted. + -p:: --patch:: Interactively select hunks in the difference between the index @@ -93,6 +101,7 @@ in the index and in state D in HEAD. --mixed A D D --hard D D D --merge (disallowed) + --keep (disallowed) working index HEAD target working index HEAD ---------------------------------------------------- @@ -100,6 +109,7 @@ in the index and in state D in HEAD. --mixed A C C --hard C C C --merge (disallowed) + --keep A C C working index HEAD target working index HEAD ---------------------------------------------------- @@ -107,6 +117,7 @@ in the index and in state D in HEAD. --mixed B D D --hard D D D --merge D D D + --keep (disallowed) working index HEAD target working index HEAD ---------------------------------------------------- @@ -114,6 +125,7 @@ in the index and in state D in HEAD. --mixed B C C --hard C C C --merge C C C + --keep B C C working index HEAD target working index HEAD ---------------------------------------------------- @@ -121,6 +133,7 @@ in the index and in state D in HEAD. --mixed B D D --hard D D D --merge (disallowed) + --keep (disallowed) working index HEAD target working index HEAD ---------------------------------------------------- @@ -128,6 +141,7 @@ in the index and in state D in HEAD. --mixed B C C --hard C C C --merge B C C + --keep B C C "reset --merge" is meant to be used when resetting out of a conflicted merge. Any mergy operation guarantees that the work tree file that is @@ -138,6 +152,15 @@ between the index and the work tree, then it means that we are not resetting out from a state that a mergy operation left after failing with a conflict. That is why we disallow --merge option in this case. +"reset --keep" is meant to be used when removing some of the last +commits in the current branch while keeping changes in the working +tree. If there could be conflicts between the changes in the commit we +want to remove and the changes in the working tree we want to keep, +the reset is disallowed. That's why it is disallowed if there are both +changes between the working tree and HEAD, and between HEAD and the +target. To be safe, it is also disallowed when there are unmerged +entries. + The following tables show what happens when there are unmerged entries: @@ -147,6 +170,7 @@ entries: --mixed X B B --hard B B B --merge B B B + --keep (disallowed) working index HEAD target working index HEAD ---------------------------------------------------- @@ -154,6 +178,7 @@ entries: --mixed X A A --hard A A A --merge A A A + --keep (disallowed) X means any state and U means an unmerged index. @@ -325,6 +350,32 @@ $ git add frotz.c <3> <2> This commits all other changes in the index. <3> Adds the file to the index again. +Keep changes in working tree while discarding some previous commits:: ++ +Suppose you are working on something and you commit it, and then you +continue working a bit more, but now you think that what you have in +your working tree should be in another branch that has nothing to do +with what you commited previously. You can start a new branch and +reset it while keeping the changes in your work tree. ++ +------------ +$ git tag start +$ git checkout -b branch1 +$ edit +$ git commit ... <1> +$ edit +$ git checkout -b branch2 <2> +$ git reset --keep start <3> +------------ ++ +<1> This commits your first edits in branch1. +<2> In the ideal world, you could have realized that the earlier + commit did not belong to the new topic when you created and switched + to branch2 (i.e. "git checkout -b branch2 start"), but nobody is + perfect. +<3> But you can use "reset --keep" to remove the unwanted commit after + you switched to "branch2". + Author ------ Written by Junio C Hamano <gitster@pobox.com> and Linus Torvalds <torvalds@osdl.org> diff --git a/Documentation/git-show-branch.txt b/Documentation/git-show-branch.txt index b9c4154e73..f1499bba88 100644 --- a/Documentation/git-show-branch.txt +++ b/Documentation/git-show-branch.txt @@ -9,7 +9,7 @@ SYNOPSIS -------- [verse] 'git show-branch' [-a|--all] [-r|--remotes] [--topo-order | --date-order] - [--current] [--color | --no-color] [--sparse] + [--current] [--color[=<when>] | --no-color] [--sparse] [--more=<n> | --list | --independent | --merge-base] [--no-name | --sha1-name] [--topics] [<rev> | <glob>]... @@ -117,13 +117,15 @@ OPTIONS When no explicit <ref> parameter is given, it defaults to the current branch (or `HEAD` if it is detached). ---color:: +--color[=<when>]:: Color the status sign (one of these: `*` `!` `+` `-`) of each commit corresponding to the branch it's in. + The value must be always (the default), never, or auto. --no-color:: Turn off colored output, even when the configuration file gives the default to color output. + Same as `--color=never`. Note that --more, --list, --independent and --merge-base options are mutually exclusive. diff --git a/Documentation/git-show-ref.txt b/Documentation/git-show-ref.txt index df17d49b87..3f9d9c6db3 100644 --- a/Documentation/git-show-ref.txt +++ b/Documentation/git-show-ref.txt @@ -10,7 +10,7 @@ SYNOPSIS [verse] 'git show-ref' [-q|--quiet] [--verify] [--head] [-d|--dereference] [-s|--hash[=<n>]] [--abbrev[=<n>]] [--tags] - [--heads] [--] <pattern>... + [--heads] [--] [<pattern>...] 'git show-ref' --exclude-existing[=<pattern>] < ref-list DESCRIPTION diff --git a/Documentation/git.txt b/Documentation/git.txt index 35c0c7983d..657eac831c 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -43,9 +43,11 @@ unreleased) version of git, that is available from 'master' branch of the `git.git` repository. Documentation for older releases are available here: -* link:v1.7.0.2/git.html[documentation for release 1.7.0.2] +* link:v1.7.0.4/git.html[documentation for release 1.7.0.4] * release notes for + link:RelNotes-1.7.0.4.txt[1.7.0.4], + link:RelNotes-1.7.0.3.txt[1.7.0.3], link:RelNotes-1.7.0.2.txt[1.7.0.2], link:RelNotes-1.7.0.1.txt[1.7.0.1], link:RelNotes-1.7.0.txt[1.7.0]. diff --git a/Documentation/gitdiffcore.txt b/Documentation/gitdiffcore.txt index dcdea54df3..9de8caf5d1 100644 --- a/Documentation/gitdiffcore.txt +++ b/Documentation/gitdiffcore.txt @@ -3,7 +3,7 @@ gitdiffcore(7) NAME ---- -gitdiffcore - Tweaking diff output (June 2005) +gitdiffcore - Tweaking diff output SYNOPSIS -------- diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt index 87e2c035a7..7183aa9abb 100644 --- a/Documentation/githooks.txt +++ b/Documentation/githooks.txt @@ -317,6 +317,44 @@ This hook is invoked by 'git gc --auto'. It takes no parameter, and exiting with non-zero status from this script causes the 'git gc --auto' to abort. +post-rewrite +~~~~~~~~~~~~ + +This hook is invoked by commands that rewrite commits (`git commit +--amend`, 'git-rebase'; currently 'git-filter-branch' does 'not' call +it!). Its first argument denotes the command it was invoked by: +currently one of `amend` or `rebase`. Further command-dependent +arguments may be passed in the future. + +The hook receives a list of the rewritten commits on stdin, in the +format + + <old-sha1> SP <new-sha1> [ SP <extra-info> ] LF + +The 'extra-info' is again command-dependent. If it is empty, the +preceding SP is also omitted. Currently, no commands pass any +'extra-info'. + +The hook always runs after the automatic note copying (see +"notes.rewrite.<command>" in linkgit:git-config.txt) has happened, and +thus has access to these notes. + +The following command-specific comments apply: + +rebase:: + For the 'squash' and 'fixup' operation, all commits that were + squashed are listed as being rewritten to the squashed commit. + This means that there will be several lines sharing the same + 'new-sha1'. ++ +The commits are guaranteed to be listed in the order that they were +processed by rebase. + +There is no default 'post-rewrite' hook, but see the +`post-receive-copy-notes` script in `contrib/hooks` for an example +that copies your git-notes to the rewritten commits. + + GIT --- Part of the linkgit:git[1] suite diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt index 3b83dba1a0..37ce9a17fc 100644 --- a/Documentation/merge-options.txt +++ b/Documentation/merge-options.txt @@ -67,6 +67,7 @@ option can be used to override --squash. Synonyms to --stat and --no-stat; these are deprecated and will be removed in the future. +ifndef::git-pull[] -q:: --quiet:: Operate quietly. @@ -74,6 +75,7 @@ option can be used to override --squash. -v:: --verbose:: Be verbose. +endif::git-pull[] -X <option>:: --strategy-option=<option>:: diff --git a/Documentation/pretty-options.txt b/Documentation/pretty-options.txt index aa96caeab2..af6d2b995a 100644 --- a/Documentation/pretty-options.txt +++ b/Documentation/pretty-options.txt @@ -30,9 +30,18 @@ people using 80-column terminals. defaults to UTF-8. --no-notes:: ---show-notes:: +--show-notes[=<ref>]:: Show the notes (see linkgit:git-notes[1]) that annotate the commit, when showing the commit log message. This is the default for `git log`, `git show` and `git whatchanged` commands when there is no `--pretty`, `--format` nor `--oneline` option is given on the command line. ++ +With an optional argument, add this ref to the list of notes. The ref +is taken to be in `refs/notes/` if it is not qualified. + +--[no-]standard-notes:: + Enable or disable populating the notes ref list from the + 'core.notesRef' and 'notes.displayRef' variables (or + corresponding environment overrides). Enabled by default. + See linkgit:git-config[1]. diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index 81c0e6f184..b9fb7a86bd 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -108,8 +108,8 @@ options may be given. See linkgit:git-diff-files[1] for more options. -c:: - This flag changes the way a merge commit is displayed. It shows - the differences from each of the parents to the merge result + With this option, diff output for a merge commit + shows the differences from each of the parents to the merge result simultaneously instead of showing pairwise diff between a parent and the result one at a time. Furthermore, it lists only files which were modified from all parents. @@ -121,6 +121,15 @@ options may be given. See linkgit:git-diff-files[1] for more options. the parents have only two variants and the merge result picks one of them without modification. +-m:: + + This flag makes the merge commits show the full diff like + regular commits; for each merge parent, a separate log entry + and diff is generated. An exception is that only diff against + the first parent is shown when '--first-parent' option is given; + in that case, the output represents the changes the merge + brought _into_ the then-current branch. + -r:: Show recursive diffs. diff --git a/Documentation/technical/api-parse-options.txt b/Documentation/technical/api-parse-options.txt index 50f9e9ac17..312e3b2e2b 100644 --- a/Documentation/technical/api-parse-options.txt +++ b/Documentation/technical/api-parse-options.txt @@ -115,6 +115,9 @@ There are some macros to easily define options: `OPT__ABBREV(&int_var)`:: Add `\--abbrev[=<n>]`. +`OPT__COLOR(&int_var, description)`:: + Add `\--color[=<when>]` and `--no-color`. + `OPT__DRY_RUN(&int_var)`:: Add `-n, \--dry-run`. @@ -183,6 +186,15 @@ There are some macros to easily define options: arguments. Short options that happen to be digits take precedence over it. +`OPT_COLOR_FLAG(short, long, &int_var, description)`:: + Introduce an option that takes an optional argument that can + have one of three values: "always", "never", or "auto". If the + argument is not given, it defaults to "always". The `--no-` form + works like `--long=never`; it cannot take an argument. If + "always", set `int_var` to 1; if "never", set `int_var` to 0; if + "auto", set `int_var` to 1 if stdout is a tty or a pager, + 0 otherwise. + The last element of the array must be `OPT_END()`. diff --git a/Documentation/urls.txt b/Documentation/urls.txt index d813ceb723..459a394dc0 100644 --- a/Documentation/urls.txt +++ b/Documentation/urls.txt @@ -4,7 +4,6 @@ GIT URLS[[URLS]] One of the following notations can be used to name the remote repository: -=============================================================== - rsync://host.xz/path/to/repo.git/ - http://host.xz{startsb}:port{endsb}/path/to/repo.git/ - https://host.xz{startsb}:port{endsb}/path/to/repo.git/ @@ -14,7 +13,6 @@ to name the remote repository: - ssh://{startsb}user@{endsb}host.xz/path/to/repo.git/ - ssh://{startsb}user@{endsb}host.xz/~user/path/to/repo.git/ - ssh://{startsb}user@{endsb}host.xz/~/path/to/repo.git -=============================================================== SSH is the default transport protocol over the network. You can optionally specify which user to log-in as, and an alternate, @@ -23,18 +21,14 @@ username expansion, as does the native git protocol, but only the former supports port specification. The following three are identical to the last three above, respectively: -=============================================================== - {startsb}user@{endsb}host.xz:/path/to/repo.git/ - {startsb}user@{endsb}host.xz:~user/path/to/repo.git/ - {startsb}user@{endsb}host.xz:path/to/repo.git -=============================================================== To sync with a local directory, you can use: -=============================================================== - /path/to/repo.git/ - file:///path/to/repo.git/ -=============================================================== ifndef::git-clone[] They are mostly equivalent, except when cloning. See diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index d968ff0fcd..3eb6d8517e 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=v1.7.0.2 +DEF_VER=v1.7.0.4 LF=' ' @@ -34,7 +34,7 @@ all:: # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent. # # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks -# d_type in struct dirent (latest Cygwin -- will be fixed soonish). +# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7). # # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.) # do not support the 'size specifiers' introduced by C99, namely ll, hh, @@ -109,7 +109,7 @@ all:: # Define NO_PTHREADS if you do not have or do not want to use Pthreads. # # Define NO_PREAD if you have a problem with pread() system call (e.g. -# cygwin.dll before v1.5.22). +# cygwin1.dll before v1.5.22). # # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is # generally faster on your platform than accessing the working directory. @@ -214,6 +214,13 @@ all:: # DEFAULT_EDITOR='~/bin/vi', # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR', # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork' +# +# Define COMPUTE_HEADER_DEPENDENCIES if your compiler supports the -MMD option +# and you want to avoid rebuilding objects when an unrelated header file +# changes. +# +# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded +# dependency rules. GIT-VERSION-FILE: FORCE @$(SHELL_PATH) ./GIT-VERSION-GEN @@ -301,7 +308,7 @@ SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ # Those must not be GNU-specific; they are shared with perl/ which may # be built by a different compiler. (Note that this is an artifact now # but it still might be nice to keep that distinction.) -BASIC_CFLAGS = +BASIC_CFLAGS = -I. BASIC_LDFLAGS = # Guard against environment variables @@ -309,13 +316,22 @@ BUILTIN_OBJS = BUILT_INS = COMPAT_CFLAGS = COMPAT_OBJS = +EXTRA_CPPFLAGS = LIB_H = LIB_OBJS = +PROGRAM_OBJS = PROGRAMS = SCRIPT_PERL = SCRIPT_PYTHON = SCRIPT_SH = -TEST_PROGRAMS = +SCRIPT_LIB = +TEST_PROGRAMS_NEED_X = + +# Having this variable in your environment would break pipelines because +# you cause "cd" to echo its destination to stdout. It can also take +# scripts to unexpected places. If you like CDPATH, define it for your +# interactive shell sessions without exporting it. +unexport CDPATH SCRIPT_SH += git-am.sh SCRIPT_SH += git-bisect.sh @@ -326,20 +342,20 @@ SCRIPT_SH += git-merge-octopus.sh SCRIPT_SH += git-merge-one-file.sh SCRIPT_SH += git-merge-resolve.sh SCRIPT_SH += git-mergetool.sh -SCRIPT_SH += git-mergetool--lib.sh -SCRIPT_SH += git-notes.sh -SCRIPT_SH += git-parse-remote.sh SCRIPT_SH += git-pull.sh SCRIPT_SH += git-quiltimport.sh SCRIPT_SH += git-rebase--interactive.sh SCRIPT_SH += git-rebase.sh SCRIPT_SH += git-repack.sh SCRIPT_SH += git-request-pull.sh -SCRIPT_SH += git-sh-setup.sh SCRIPT_SH += git-stash.sh SCRIPT_SH += git-submodule.sh SCRIPT_SH += git-web--browse.sh +SCRIPT_LIB += git-mergetool--lib +SCRIPT_LIB += git-parse-remote +SCRIPT_LIB += git-sh-setup + SCRIPT_PERL += git-add--interactive.perl SCRIPT_PERL += git-difftool.perl SCRIPT_PERL += git-archimport.perl @@ -360,16 +376,35 @@ EXTRA_PROGRAMS = # ... and all the rest that could be moved out of bindir to gitexecdir PROGRAMS += $(EXTRA_PROGRAMS) -PROGRAMS += git-fast-import$X -PROGRAMS += git-imap-send$X -PROGRAMS += git-shell$X -PROGRAMS += git-show-index$X -PROGRAMS += git-upload-pack$X -PROGRAMS += git-http-backend$X + +PROGRAM_OBJS += fast-import.o +PROGRAM_OBJS += imap-send.o +PROGRAM_OBJS += shell.o +PROGRAM_OBJS += show-index.o +PROGRAM_OBJS += upload-pack.o +PROGRAM_OBJS += http-backend.o + +PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS)) + +TEST_PROGRAMS_NEED_X += test-chmtime +TEST_PROGRAMS_NEED_X += test-ctype +TEST_PROGRAMS_NEED_X += test-date +TEST_PROGRAMS_NEED_X += test-delta +TEST_PROGRAMS_NEED_X += test-dump-cache-tree +TEST_PROGRAMS_NEED_X += test-genrandom +TEST_PROGRAMS_NEED_X += test-match-trees +TEST_PROGRAMS_NEED_X += test-parse-options +TEST_PROGRAMS_NEED_X += test-path-utils +TEST_PROGRAMS_NEED_X += test-run-command +TEST_PROGRAMS_NEED_X += test-sha1 +TEST_PROGRAMS_NEED_X += test-sigchain +TEST_PROGRAMS_NEED_X += test-index-version + +TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X)) # List built-in command $C whose implementation cmd_$C() is not in -# builtin-$C.o but is linked in as part of some other command. -BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS)) +# builtin/$C.o but is linked in as part of some other command. +BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS)) BUILT_INS += git-cherry$X BUILT_INS += git-cherry-pick$X @@ -425,6 +460,7 @@ LIB_H += blob.h LIB_H += builtin.h LIB_H += cache.h LIB_H += cache-tree.h +LIB_H += color.h LIB_H += commit.h LIB_H += compat/bswap.h LIB_H += compat/cygwin.h @@ -436,6 +472,7 @@ LIB_H += delta.h LIB_H += diffcore.h LIB_H += diff.h LIB_H += dir.h +LIB_H += exec_cmd.h LIB_H += fsck.h LIB_H += git-compat-util.h LIB_H += graph.h @@ -478,7 +515,8 @@ LIB_H += tree-walk.h LIB_H += unpack-trees.h LIB_H += userdiff.h LIB_H += utf8.h -LIB_H += wt-status.h +LIB_H += xdiff-interface.h +LIB_H += xdiff/xdiff.h LIB_OBJS += abspath.o LIB_OBJS += advice.o @@ -592,95 +630,96 @@ LIB_OBJS += ws.o LIB_OBJS += wt-status.o LIB_OBJS += xdiff-interface.o -BUILTIN_OBJS += builtin-add.o -BUILTIN_OBJS += builtin-annotate.o -BUILTIN_OBJS += builtin-apply.o -BUILTIN_OBJS += builtin-archive.o -BUILTIN_OBJS += builtin-bisect--helper.o -BUILTIN_OBJS += builtin-blame.o -BUILTIN_OBJS += builtin-branch.o -BUILTIN_OBJS += builtin-bundle.o -BUILTIN_OBJS += builtin-cat-file.o -BUILTIN_OBJS += builtin-check-attr.o -BUILTIN_OBJS += builtin-check-ref-format.o -BUILTIN_OBJS += builtin-checkout-index.o -BUILTIN_OBJS += builtin-checkout.o -BUILTIN_OBJS += builtin-clean.o -BUILTIN_OBJS += builtin-clone.o -BUILTIN_OBJS += builtin-commit-tree.o -BUILTIN_OBJS += builtin-commit.o -BUILTIN_OBJS += builtin-config.o -BUILTIN_OBJS += builtin-count-objects.o -BUILTIN_OBJS += builtin-describe.o -BUILTIN_OBJS += builtin-diff-files.o -BUILTIN_OBJS += builtin-diff-index.o -BUILTIN_OBJS += builtin-diff-tree.o -BUILTIN_OBJS += builtin-diff.o -BUILTIN_OBJS += builtin-fast-export.o -BUILTIN_OBJS += builtin-fetch-pack.o -BUILTIN_OBJS += builtin-fetch.o -BUILTIN_OBJS += builtin-fmt-merge-msg.o -BUILTIN_OBJS += builtin-for-each-ref.o -BUILTIN_OBJS += builtin-fsck.o -BUILTIN_OBJS += builtin-gc.o -BUILTIN_OBJS += builtin-grep.o -BUILTIN_OBJS += builtin-hash-object.o -BUILTIN_OBJS += builtin-help.o -BUILTIN_OBJS += builtin-index-pack.o -BUILTIN_OBJS += builtin-init-db.o -BUILTIN_OBJS += builtin-log.o -BUILTIN_OBJS += builtin-ls-files.o -BUILTIN_OBJS += builtin-ls-remote.o -BUILTIN_OBJS += builtin-ls-tree.o -BUILTIN_OBJS += builtin-mailinfo.o -BUILTIN_OBJS += builtin-mailsplit.o -BUILTIN_OBJS += builtin-merge.o -BUILTIN_OBJS += builtin-merge-base.o -BUILTIN_OBJS += builtin-merge-file.o -BUILTIN_OBJS += builtin-merge-index.o -BUILTIN_OBJS += builtin-merge-ours.o -BUILTIN_OBJS += builtin-merge-recursive.o -BUILTIN_OBJS += builtin-merge-tree.o -BUILTIN_OBJS += builtin-mktag.o -BUILTIN_OBJS += builtin-mktree.o -BUILTIN_OBJS += builtin-mv.o -BUILTIN_OBJS += builtin-name-rev.o -BUILTIN_OBJS += builtin-pack-objects.o -BUILTIN_OBJS += builtin-pack-redundant.o -BUILTIN_OBJS += builtin-pack-refs.o -BUILTIN_OBJS += builtin-patch-id.o -BUILTIN_OBJS += builtin-prune-packed.o -BUILTIN_OBJS += builtin-prune.o -BUILTIN_OBJS += builtin-push.o -BUILTIN_OBJS += builtin-read-tree.o -BUILTIN_OBJS += builtin-receive-pack.o -BUILTIN_OBJS += builtin-reflog.o -BUILTIN_OBJS += builtin-remote.o -BUILTIN_OBJS += builtin-replace.o -BUILTIN_OBJS += builtin-rerere.o -BUILTIN_OBJS += builtin-reset.o -BUILTIN_OBJS += builtin-rev-list.o -BUILTIN_OBJS += builtin-rev-parse.o -BUILTIN_OBJS += builtin-revert.o -BUILTIN_OBJS += builtin-rm.o -BUILTIN_OBJS += builtin-send-pack.o -BUILTIN_OBJS += builtin-shortlog.o -BUILTIN_OBJS += builtin-show-branch.o -BUILTIN_OBJS += builtin-show-ref.o -BUILTIN_OBJS += builtin-stripspace.o -BUILTIN_OBJS += builtin-symbolic-ref.o -BUILTIN_OBJS += builtin-tag.o -BUILTIN_OBJS += builtin-tar-tree.o -BUILTIN_OBJS += builtin-unpack-file.o -BUILTIN_OBJS += builtin-unpack-objects.o -BUILTIN_OBJS += builtin-update-index.o -BUILTIN_OBJS += builtin-update-ref.o -BUILTIN_OBJS += builtin-update-server-info.o -BUILTIN_OBJS += builtin-upload-archive.o -BUILTIN_OBJS += builtin-var.o -BUILTIN_OBJS += builtin-verify-pack.o -BUILTIN_OBJS += builtin-verify-tag.o -BUILTIN_OBJS += builtin-write-tree.o +BUILTIN_OBJS += builtin/add.o +BUILTIN_OBJS += builtin/annotate.o +BUILTIN_OBJS += builtin/apply.o +BUILTIN_OBJS += builtin/archive.o +BUILTIN_OBJS += builtin/bisect--helper.o +BUILTIN_OBJS += builtin/blame.o +BUILTIN_OBJS += builtin/branch.o +BUILTIN_OBJS += builtin/bundle.o +BUILTIN_OBJS += builtin/cat-file.o +BUILTIN_OBJS += builtin/check-attr.o +BUILTIN_OBJS += builtin/check-ref-format.o +BUILTIN_OBJS += builtin/checkout-index.o +BUILTIN_OBJS += builtin/checkout.o +BUILTIN_OBJS += builtin/clean.o +BUILTIN_OBJS += builtin/clone.o +BUILTIN_OBJS += builtin/commit-tree.o +BUILTIN_OBJS += builtin/commit.o +BUILTIN_OBJS += builtin/config.o +BUILTIN_OBJS += builtin/count-objects.o +BUILTIN_OBJS += builtin/describe.o +BUILTIN_OBJS += builtin/diff-files.o +BUILTIN_OBJS += builtin/diff-index.o +BUILTIN_OBJS += builtin/diff-tree.o +BUILTIN_OBJS += builtin/diff.o +BUILTIN_OBJS += builtin/fast-export.o +BUILTIN_OBJS += builtin/fetch-pack.o +BUILTIN_OBJS += builtin/fetch.o +BUILTIN_OBJS += builtin/fmt-merge-msg.o +BUILTIN_OBJS += builtin/for-each-ref.o +BUILTIN_OBJS += builtin/fsck.o +BUILTIN_OBJS += builtin/gc.o +BUILTIN_OBJS += builtin/grep.o +BUILTIN_OBJS += builtin/hash-object.o +BUILTIN_OBJS += builtin/help.o +BUILTIN_OBJS += builtin/index-pack.o +BUILTIN_OBJS += builtin/init-db.o +BUILTIN_OBJS += builtin/log.o +BUILTIN_OBJS += builtin/ls-files.o +BUILTIN_OBJS += builtin/ls-remote.o +BUILTIN_OBJS += builtin/ls-tree.o +BUILTIN_OBJS += builtin/mailinfo.o +BUILTIN_OBJS += builtin/mailsplit.o +BUILTIN_OBJS += builtin/merge.o +BUILTIN_OBJS += builtin/merge-base.o +BUILTIN_OBJS += builtin/merge-file.o +BUILTIN_OBJS += builtin/merge-index.o +BUILTIN_OBJS += builtin/merge-ours.o +BUILTIN_OBJS += builtin/merge-recursive.o +BUILTIN_OBJS += builtin/merge-tree.o +BUILTIN_OBJS += builtin/mktag.o +BUILTIN_OBJS += builtin/mktree.o +BUILTIN_OBJS += builtin/mv.o +BUILTIN_OBJS += builtin/name-rev.o +BUILTIN_OBJS += builtin/notes.o +BUILTIN_OBJS += builtin/pack-objects.o +BUILTIN_OBJS += builtin/pack-redundant.o +BUILTIN_OBJS += builtin/pack-refs.o +BUILTIN_OBJS += builtin/patch-id.o +BUILTIN_OBJS += builtin/prune-packed.o +BUILTIN_OBJS += builtin/prune.o +BUILTIN_OBJS += builtin/push.o +BUILTIN_OBJS += builtin/read-tree.o +BUILTIN_OBJS += builtin/receive-pack.o +BUILTIN_OBJS += builtin/reflog.o +BUILTIN_OBJS += builtin/remote.o +BUILTIN_OBJS += builtin/replace.o +BUILTIN_OBJS += builtin/rerere.o +BUILTIN_OBJS += builtin/reset.o +BUILTIN_OBJS += builtin/rev-list.o +BUILTIN_OBJS += builtin/rev-parse.o +BUILTIN_OBJS += builtin/revert.o +BUILTIN_OBJS += builtin/rm.o +BUILTIN_OBJS += builtin/send-pack.o +BUILTIN_OBJS += builtin/shortlog.o +BUILTIN_OBJS += builtin/show-branch.o +BUILTIN_OBJS += builtin/show-ref.o +BUILTIN_OBJS += builtin/stripspace.o +BUILTIN_OBJS += builtin/symbolic-ref.o +BUILTIN_OBJS += builtin/tag.o +BUILTIN_OBJS += builtin/tar-tree.o +BUILTIN_OBJS += builtin/unpack-file.o +BUILTIN_OBJS += builtin/unpack-objects.o +BUILTIN_OBJS += builtin/update-index.o +BUILTIN_OBJS += builtin/update-ref.o +BUILTIN_OBJS += builtin/update-server-info.o +BUILTIN_OBJS += builtin/upload-archive.o +BUILTIN_OBJS += builtin/var.o +BUILTIN_OBJS += builtin/verify-pack.o +BUILTIN_OBJS += builtin/verify-tag.o +BUILTIN_OBJS += builtin/write-tree.o GITLIBS = $(LIB_FILE) $(XDIFF_LIB) EXTLIBS = @@ -792,22 +831,24 @@ ifeq ($(uname_S),SunOS) BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H endif ifeq ($(uname_O),Cygwin) - NO_D_TYPE_IN_DIRENT = YesPlease - NO_D_INO_IN_DIRENT = YesPlease - NO_STRCASESTR = YesPlease - NO_MEMMEM = YesPlease - NO_MKSTEMPS = YesPlease - NO_SYMLINK_HEAD = YesPlease + ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4) + NO_D_TYPE_IN_DIRENT = YesPlease + NO_D_INO_IN_DIRENT = YesPlease + NO_STRCASESTR = YesPlease + NO_MEMMEM = YesPlease + NO_MKSTEMPS = YesPlease + NO_SYMLINK_HEAD = YesPlease + NO_IPV6 = YesPlease + OLD_ICONV = UnfortunatelyYes + endif NEEDS_LIBICONV = YesPlease NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes NO_TRUSTABLE_FILEMODE = UnfortunatelyYes - OLD_ICONV = UnfortunatelyYes NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease # There are conflicting reports about this. # On some boxes NO_MMAP is needed, and not so elsewhere. # Try commenting this out if you suspect MMAP is more efficient NO_MMAP = YesPlease - NO_IPV6 = YesPlease X = .exe COMPAT_OBJS += compat/cygwin.o UNRELIABLE_FSTAT = UnfortunatelyYes @@ -880,6 +921,7 @@ ifeq ($(uname_S),IRIX) SNPRINTF_RETURNS_BOGUS = YesPlease SHELL_PATH = /usr/gnu/bin/bash NEEDS_LIBGEN = YesPlease + NEEDS_LIBICONV = YesPlease endif ifeq ($(uname_S),IRIX64) NO_SETENV=YesPlease @@ -898,6 +940,7 @@ ifeq ($(uname_S),IRIX64) SNPRINTF_RETURNS_BOGUS = YesPlease SHELL_PATH=/usr/gnu/bin/bash NEEDS_LIBGEN = YesPlease + NEEDS_LIBICONV = YesPlease endif ifeq ($(uname_S),HP-UX) NO_IPV6=YesPlease @@ -1020,6 +1063,14 @@ endif -include config.mak.autogen -include config.mak +ifdef CHECK_HEADER_DEPENDENCIES +USE_COMPUTED_HEADER_DEPENDENCIES = +endif + +ifdef COMPUTE_HEADER_DEPENDENCIES +USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease +endif + ifdef SANE_TOOL_PATH SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH)) BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|' @@ -1075,11 +1126,12 @@ else REMOTE_CURL_PRIMARY = git-remote-http$X REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES) - PROGRAMS += $(REMOTE_CURL_NAMES) git-http-fetch$X + PROGRAM_OBJS += http-fetch.o + PROGRAMS += $(REMOTE_CURL_NAMES) curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p) ifeq "$(curl_check)" "070908" ifndef NO_EXPAT - PROGRAMS += git-http-push$X + PROGRAM_OBJS += http-push.o endif endif ifndef NO_EXPAT @@ -1099,7 +1151,7 @@ endif EXTLIBS += -lz ifndef NO_POSIX_ONLY_PROGRAMS - PROGRAMS += git-daemon$X + PROGRAM_OBJS += daemon.o endif ifndef NO_OPENSSL OPENSSL_LIBSSL = -lssl @@ -1265,10 +1317,12 @@ endif ifdef BLK_SHA1 SHA1_HEADER = "block-sha1/sha1.h" LIB_OBJS += block-sha1/sha1.o + LIB_H += block-sha1/sha1.h else ifdef PPC_SHA1 SHA1_HEADER = "ppc/sha1.h" LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o + LIB_H += ppc/sha1.h else SHA1_HEADER = <openssl/sha.h> EXTLIBS += $(LIB_4_CRYPTO) @@ -1410,7 +1464,7 @@ export TAR INSTALL DESTDIR SHELL_PATH SHELL = $(SHELL_PATH) -all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS +all:: shell_compatibility_test $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS ifneq (,$X) $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';) endif @@ -1437,15 +1491,15 @@ strip: $(PROGRAMS) git$X $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X git.o: common-cmds.h -git.s git.o: ALL_CFLAGS += -DGIT_VERSION='"$(GIT_VERSION)"' \ +git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \ '-DGIT_HTML_PATH="$(htmldir_SQ)"' git$X: git.o $(BUILTIN_OBJS) $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \ $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS) -builtin-help.o: common-cmds.h -builtin-help.s builtin-help.o: ALL_CFLAGS += \ +builtin/help.o: common-cmds.h +builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \ '-DGIT_HTML_PATH="$(htmldir_SQ)"' \ '-DGIT_MAN_PATH="$(mandir_SQ)"' \ '-DGIT_INFO_PATH="$(infodir_SQ)"' @@ -1461,17 +1515,25 @@ common-cmds.h: ./generate-cmdlist.sh command-list.txt common-cmds.h: $(wildcard Documentation/git-*.txt) $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@ +define cmd_munge_script +$(RM) $@ $@+ && \ +sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ + -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \ + -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ + -e 's/@@NO_CURL@@/$(NO_CURL)/g' \ + -e $(BROKEN_PATH_FIX) \ + $@.sh >$@+ +endef + $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh - $(QUIET_GEN)$(RM) $@ $@+ && \ - sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ - -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \ - -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ - -e 's/@@NO_CURL@@/$(NO_CURL)/g' \ - -e $(BROKEN_PATH_FIX) \ - $@.sh >$@+ && \ + $(QUIET_GEN)$(cmd_munge_script) && \ chmod +x $@+ && \ mv $@+ $@ +$(SCRIPT_LIB) : % : %.sh + $(QUIET_GEN)$(cmd_munge_script) && \ + mv $@+ $@ + ifndef NO_PERL $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak @@ -1581,28 +1643,148 @@ git.o git.spec \ $(patsubst %.perl,%,$(SCRIPT_PERL)) \ : GIT-VERSION-FILE -%.o: %.c GIT-CFLAGS - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $< +TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS)) +GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \ + git.o http.o http-walker.o remote-curl.o +XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \ + xdiff/xmerge.o xdiff/xpatience.o +OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) + +dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d) +dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS)))) + +ifdef COMPUTE_HEADER_DEPENDENCIES +$(dep_dirs): + mkdir -p $@ + +missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs)) +dep_file = $(dir $@).depend/$(notdir $@).d +dep_args = -MF $(dep_file) -MMD -MP +ifdef CHECK_HEADER_DEPENDENCIES +$(error cannot compute header dependencies outside a normal build. \ +Please unset CHECK_HEADER_DEPENDENCIES and try again) +endif +endif + +ifndef COMPUTE_HEADER_DEPENDENCIES +ifndef CHECK_HEADER_DEPENDENCIES +dep_dirs = +missing_dep_dirs = +dep_args = +endif +endif + +ifdef CHECK_HEADER_DEPENDENCIES +ifndef PRINT_HEADER_DEPENDENCIES +missing_deps = $(filter-out $(notdir $^), \ + $(notdir $(shell $(MAKE) -s $@ \ + CHECK_HEADER_DEPENDENCIES=YesPlease \ + USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \ + PRINT_HEADER_DEPENDENCIES=YesPlease))) +endif +endif + +ASM_SRC := $(wildcard $(OBJECTS:o=S)) +ASM_OBJ := $(ASM_SRC:S=o) +C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS)) + +.SUFFIXES: + +ifdef PRINT_HEADER_DEPENDENCIES +$(C_OBJ): %.o: %.c FORCE + echo $^ +$(ASM_OBJ): %.o: %.S FORCE + echo $^ + +ifndef CHECK_HEADER_DEPENDENCIES +$(error cannot print header dependencies during a normal build. \ +Please set CHECK_HEADER_DEPENDENCIES and try again) +endif +endif + +ifndef PRINT_HEADER_DEPENDENCIES +ifdef CHECK_HEADER_DEPENDENCIES +$(C_OBJ): %.o: %.c $(dep_files) FORCE + @set -e; echo CHECK $@; \ + missing_deps="$(missing_deps)"; \ + if test "$$missing_deps"; \ + then \ + echo missing dependencies: $$missing_deps; \ + false; \ + fi +$(ASM_OBJ): %.o: %.S $(dep_files) FORCE + @set -e; echo CHECK $@; \ + missing_deps="$(missing_deps)"; \ + if test "$$missing_deps"; \ + then \ + echo missing dependencies: $$missing_deps; \ + false; \ + fi +endif +endif + +ifndef CHECK_HEADER_DEPENDENCIES +$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs) + $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $< +$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs) + $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $< +endif + %.s: %.c GIT-CFLAGS FORCE - $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $< -%.o: %.S GIT-CFLAGS - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $< + $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $< -exec_cmd.s exec_cmd.o: ALL_CFLAGS += \ +ifdef USE_COMPUTED_HEADER_DEPENDENCIES +# Take advantage of gcc's on-the-fly dependency generation +# See <http://gcc.gnu.org/gcc-3.0/features.html>. +dep_files_present := $(wildcard $(dep_files)) +ifneq ($(dep_files_present),) +include $(dep_files_present) +endif +else +# Dependencies on header files, for platforms that do not support +# the gcc -MMD option. +# +# Dependencies on automatically generated headers such as common-cmds.h +# should _not_ be included here, since they are necessary even when +# building an object for the first time. +# +# XXX. Please check occasionally that these include all dependencies +# gcc detects! + +$(GIT_OBJS): $(LIB_H) +builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h +builtin/bundle.o bundle.o transport.o: bundle.h +builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h +builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h +builtin/grep.o: thread-utils.h +builtin/send-pack.o transport.o: send-pack.h +builtin/log.o builtin/shortlog.o: shortlog.h +builtin/prune.o builtin/reflog.o reachable.o: reachable.h +builtin/commit.o builtin/revert.o wt-status.o: wt-status.h +builtin/tar-tree.o archive-tar.o: tar.h +builtin/pack-objects.o: thread-utils.h +http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h +http.o http-walker.o http-push.o remote-curl.o: http.h + +xdiff-interface.o $(XDIFF_OBJS): \ + xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \ + xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h +endif + +exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \ '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \ '-DBINDIR="$(bindir_relative_SQ)"' \ '-DPREFIX="$(prefix_SQ)"' -builtin-init-db.s builtin-init-db.o: ALL_CFLAGS += \ +builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \ -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' -config.s config.o: ALL_CFLAGS += -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' +config.s config.o: EXTRA_CPPFLAGS = -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' -http.s http.o: ALL_CFLAGS += -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' +http.s http.o: EXTRA_CPPFLAGS = -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' ifdef NO_EXPAT -http-walker.o: http.h -http-walker.s http-walker.o: ALL_CFLAGS += -DNO_EXPAT +http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT endif git-%$X: %.o $(GITLIBS) @@ -1612,10 +1794,6 @@ git-imap-send$X: imap-send.o $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) -http.o http-walker.o http-push.o: http.h - -http.o http-walker.o: $(LIB_H) - git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ $(LIBS) $(CURL_LIBCURL) @@ -1633,18 +1811,9 @@ $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) -$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H) -$(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h) -builtin-revert.o wt-status.o: wt-status.h - $(LIB_FILE): $(LIB_OBJS) $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS) -XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \ - xdiff/xmerge.o xdiff/xpatience.o -$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \ - xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h - $(XDIFF_LIB): $(XDIFF_OBJS) $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS) @@ -1710,24 +1879,6 @@ GIT-GUI-VARS: FORCE fi endif -### Testing rules - -TEST_PROGRAMS_NEED_X += test-chmtime -TEST_PROGRAMS_NEED_X += test-ctype -TEST_PROGRAMS_NEED_X += test-date -TEST_PROGRAMS_NEED_X += test-delta -TEST_PROGRAMS_NEED_X += test-dump-cache-tree -TEST_PROGRAMS_NEED_X += test-genrandom -TEST_PROGRAMS_NEED_X += test-match-trees -TEST_PROGRAMS_NEED_X += test-parse-options -TEST_PROGRAMS_NEED_X += test-path-utils -TEST_PROGRAMS_NEED_X += test-run-command -TEST_PROGRAMS_NEED_X += test-sha1 -TEST_PROGRAMS_NEED_X += test-sigchain -TEST_PROGRAMS_NEED_X += test-index-version - -TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X)) - test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X)) all:: $(TEST_PROGRAMS) $(test_bindir_programs) @@ -1745,6 +1896,8 @@ bin-wrappers/%: wrap-for-bin.sh export NO_SVN_TESTS +### Testing rules + test: all $(MAKE) -C t/ all @@ -1756,9 +1909,7 @@ test-delta$X: diff-delta.o patch-delta.o test-parse-options$X: parse-options.o -test-parse-options.o: parse-options.h - -.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS)) +.PRECIOUS: $(TEST_OBJS) test-%$X: test-%.o $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) @@ -1804,6 +1955,7 @@ install: all $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)' $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' + $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)' $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install ifndef NO_PERL @@ -1922,10 +2074,11 @@ distclean: clean clean: $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \ - $(LIB_FILE) $(XDIFF_LIB) - $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X + builtin/*.o $(LIB_FILE) $(XDIFF_LIB) + $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X $(RM) $(TEST_PROGRAMS) $(RM) -r bin-wrappers + $(RM) -r $(dep_dirs) $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope* $(RM) -r autom4te.cache $(RM) config.log config.mak.autogen config.mak.append config.status config.cache @@ -1955,12 +2108,13 @@ endif ### Check documentation # check-docs:: - @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \ + @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \ do \ case "$$v" in \ git-merge-octopus | git-merge-ours | git-merge-recursive | \ git-merge-resolve | git-merge-subtree | \ git-fsck-objects | git-init-db | \ + git-remote-* | git-stage | \ git-?*--?* ) continue ;; \ esac ; \ test -f "Documentation/$$v.txt" || \ @@ -1998,9 +2152,12 @@ check-docs:: documented,gitrepository-layout | \ documented,gittutorial | \ documented,gittutorial-2 | \ + documented,git-bisect-lk2009 | \ + documented,git-remote-helpers | \ + documented,gitworkflows | \ sentinel,not,matching,is,ok ) continue ;; \ esac; \ - case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \ + case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \ *" $$cmd "*) ;; \ *) echo "removed but $$how: $$cmd" ;; \ esac; \ @@ -1 +1 @@ -Documentation/RelNotes-1.7.0.3.txt
\ No newline at end of file +Documentation/RelNotes-1.7.1.txt
\ No newline at end of file @@ -54,8 +54,9 @@ const char *make_absolute_path(const char *path) if (len + strlen(last_elem) + 2 > PATH_MAX) die ("Too long path name: '%s/%s'", buf, last_elem); - buf[len] = '/'; - strcpy(buf + len + 1, last_elem); + if (len && buf[len-1] != '/') + buf[len++] = '/'; + strcpy(buf + len, last_elem); free(last_elem); last_elem = NULL; } @@ -5,6 +5,7 @@ #include "strbuf.h" #include "cache.h" #include "commit.h" +#include "notes.h" extern const char git_version_string[]; extern const char git_usage_string[]; @@ -18,6 +19,24 @@ extern int fmt_merge_msg(int merge_summary, struct strbuf *in, extern int commit_tree(const char *msg, unsigned char *tree, struct commit_list *parents, unsigned char *ret, const char *author); +extern int commit_notes(struct notes_tree *t, const char *msg); + +struct notes_rewrite_cfg { + struct notes_tree **trees; + const char *cmd; + int enabled; + combine_notes_fn *combine; + struct string_list *refs; + int refs_from_env; + int mode_from_env; +}; + +combine_notes_fn *parse_combine_notes_fn(const char *v); +struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd); +int copy_note_for_rewrite(struct notes_rewrite_cfg *c, + const unsigned char *from_obj, const unsigned char *to_obj); +void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c); + extern int check_pager_config(const char *cmd); extern int cmd_add(int argc, const char **argv, const char *prefix); @@ -78,6 +97,7 @@ extern int cmd_mktag(int argc, const char **argv, const char *prefix); extern int cmd_mktree(int argc, const char **argv, const char *prefix); extern int cmd_mv(int argc, const char **argv, const char *prefix); extern int cmd_name_rev(int argc, const char **argv, const char *prefix); +extern int cmd_notes(int argc, const char **argv, const char *prefix); extern int cmd_pack_objects(int argc, const char **argv, const char *prefix); extern int cmd_pack_redundant(int argc, const char **argv, const char *prefix); extern int cmd_patch_id(int argc, const char **argv, const char *prefix); diff --git a/builtin-add.c b/builtin/add.c index 2705f8d057..87d2980313 100644 --- a/builtin-add.c +++ b/builtin/add.c @@ -117,7 +117,19 @@ static void fill_pathspec_matches(const char **pathspec, char *seen, int specs) } } -static void prune_directory(struct dir_struct *dir, const char **pathspec, int prefix) +static char *find_used_pathspec(const char **pathspec) +{ + char *seen; + int i; + + for (i = 0; pathspec[i]; i++) + ; /* just counting */ + seen = xcalloc(i, 1); + fill_pathspec_matches(pathspec, seen, i); + return seen; +} + +static char *prune_directory(struct dir_struct *dir, const char **pathspec, int prefix) { char *seen; int i, specs; @@ -137,13 +149,7 @@ static void prune_directory(struct dir_struct *dir, const char **pathspec, int p } dir->nr = dst - dir->entries; fill_pathspec_matches(pathspec, seen, specs); - - for (i = 0; i < specs; i++) { - if (!seen[i] && pathspec[i][0] && !file_exists(pathspec[i])) - die("pathspec '%s' did not match any files", - pathspec[i]); - } - free(seen); + return seen; } static void treat_gitlinks(const char **pathspec) @@ -359,6 +365,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) int flags; int add_new_files; int require_pathspec; + char *seen = NULL; git_config(add_config, NULL); @@ -418,7 +425,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) /* This picks up the paths that are not tracked */ baselen = fill_directory(&dir, pathspec); if (pathspec) - prune_directory(&dir, pathspec, baselen); + seen = prune_directory(&dir, pathspec, baselen); } if (refresh_only) { @@ -426,6 +433,19 @@ int cmd_add(int argc, const char **argv, const char *prefix) goto finish; } + if (pathspec) { + int i; + if (!seen) + seen = find_used_pathspec(pathspec); + for (i = 0; pathspec[i]; i++) { + if (!seen[i] && pathspec[i][0] + && !file_exists(pathspec[i])) + die("pathspec '%s' did not match any files", + pathspec[i]); + } + free(seen); + } + exit_status |= add_files_to_cache(prefix, pathspec, flags); if (add_new_files) diff --git a/builtin-annotate.c b/builtin/annotate.c index fc43eed36b..fc43eed36b 100644 --- a/builtin-annotate.c +++ b/builtin/annotate.c diff --git a/builtin-apply.c b/builtin/apply.c index 3af4ae0c26..7ca90472c1 100644 --- a/builtin-apply.c +++ b/builtin/apply.c @@ -1854,33 +1854,76 @@ static int match_fragment(struct image *img, { int i; char *fixed_buf, *buf, *orig, *target; + int preimage_limit; - if (preimage->nr + try_lno > img->nr) + if (preimage->nr + try_lno <= img->nr) { + /* + * The hunk falls within the boundaries of img. + */ + preimage_limit = preimage->nr; + if (match_end && (preimage->nr + try_lno != img->nr)) + return 0; + } else if (ws_error_action == correct_ws_error && + (ws_rule & WS_BLANK_AT_EOF) && match_end) { + /* + * This hunk that matches at the end extends beyond + * the end of img, and we are removing blank lines + * at the end of the file. This many lines from the + * beginning of the preimage must match with img, and + * the remainder of the preimage must be blank. + */ + preimage_limit = img->nr - try_lno; + } else { + /* + * The hunk extends beyond the end of the img and + * we are not removing blanks at the end, so we + * should reject the hunk at this position. + */ return 0; + } if (match_beginning && try_lno) return 0; - if (match_end && preimage->nr + try_lno != img->nr) - return 0; - /* Quick hash check */ - for (i = 0; i < preimage->nr; i++) + for (i = 0; i < preimage_limit; i++) if (preimage->line[i].hash != img->line[try_lno + i].hash) return 0; - /* - * Do we have an exact match? If we were told to match - * at the end, size must be exactly at try+fragsize, - * otherwise try+fragsize must be still within the preimage, - * and either case, the old piece should match the preimage - * exactly. - */ - if ((match_end - ? (try + preimage->len == img->len) - : (try + preimage->len <= img->len)) && - !memcmp(img->buf + try, preimage->buf, preimage->len)) - return 1; + if (preimage_limit == preimage->nr) { + /* + * Do we have an exact match? If we were told to match + * at the end, size must be exactly at try+fragsize, + * otherwise try+fragsize must be still within the preimage, + * and either case, the old piece should match the preimage + * exactly. + */ + if ((match_end + ? (try + preimage->len == img->len) + : (try + preimage->len <= img->len)) && + !memcmp(img->buf + try, preimage->buf, preimage->len)) + return 1; + } else { + /* + * The preimage extends beyond the end of img, so + * there cannot be an exact match. + * + * There must be one non-blank context line that match + * a line before the end of img. + */ + char *buf_end; + + buf = preimage->buf; + buf_end = buf; + for (i = 0; i < preimage_limit; i++) + buf_end += preimage->line[i].len; + + for ( ; buf < buf_end; buf++) + if (!isspace(*buf)) + break; + if (buf == buf_end) + return 0; + } /* * No exact match. If we are ignoring whitespace, run a line-by-line @@ -1891,7 +1934,10 @@ static int match_fragment(struct image *img, size_t imgoff = 0; size_t preoff = 0; size_t postlen = postimage->len; - for (i = 0; i < preimage->nr; i++) { + size_t extra_chars; + char *preimage_eof; + char *preimage_end; + for (i = 0; i < preimage_limit; i++) { size_t prelen = preimage->line[i].len; size_t imglen = img->line[try_lno+i].len; @@ -1905,20 +1951,36 @@ static int match_fragment(struct image *img, } /* - * Ok, the preimage matches with whitespace fuzz. Update it and - * the common postimage lines to use the same whitespace as the - * target. imgoff now holds the true length of the target that - * matches the preimage, and we need to update the line lengths - * of the preimage to match the target ones. + * Ok, the preimage matches with whitespace fuzz. + * + * imgoff now holds the true length of the target that + * matches the preimage before the end of the file. + * + * Count the number of characters in the preimage that fall + * beyond the end of the file and make sure that all of them + * are whitespace characters. (This can only happen if + * we are removing blank lines at the end of the file.) */ - fixed_buf = xmalloc(imgoff); - memcpy(fixed_buf, img->buf + try, imgoff); - for (i = 0; i < preimage->nr; i++) - preimage->line[i].len = img->line[try_lno+i].len; + buf = preimage_eof = preimage->buf + preoff; + for ( ; i < preimage->nr; i++) + preoff += preimage->line[i].len; + preimage_end = preimage->buf + preoff; + for ( ; buf < preimage_end; buf++) + if (!isspace(*buf)) + return 0; /* - * Update the preimage buffer and the postimage context lines. + * Update the preimage and the common postimage context + * lines to use the same whitespace as the target. + * If whitespace is missing in the target (i.e. + * if the preimage extends beyond the end of the file), + * use the whitespace from the preimage. */ + extra_chars = preimage_end - preimage_eof; + fixed_buf = xmalloc(imgoff + extra_chars); + memcpy(fixed_buf, img->buf + try, imgoff); + memcpy(fixed_buf + imgoff, preimage_eof, extra_chars); + imgoff += extra_chars; update_pre_post_images(preimage, postimage, fixed_buf, imgoff, postlen); return 1; @@ -1932,12 +1994,16 @@ static int match_fragment(struct image *img, * it might with whitespace fuzz. We haven't been asked to * ignore whitespace, we were asked to correct whitespace * errors, so let's try matching after whitespace correction. + * + * The preimage may extend beyond the end of the file, + * but in this loop we will only handle the part of the + * preimage that falls within the file. */ fixed_buf = xmalloc(preimage->len + 1); buf = fixed_buf; orig = preimage->buf; target = img->buf + try; - for (i = 0; i < preimage->nr; i++) { + for (i = 0; i < preimage_limit; i++) { size_t fixlen; /* length after fixing the preimage */ size_t oldlen = preimage->line[i].len; size_t tgtlen = img->line[try_lno + i].len; @@ -1977,6 +2043,29 @@ static int match_fragment(struct image *img, target += tgtlen; } + + /* + * Now handle the lines in the preimage that falls beyond the + * end of the file (if any). They will only match if they are + * empty or only contain whitespace (if WS_BLANK_AT_EOL is + * false). + */ + for ( ; i < preimage->nr; i++) { + size_t fixlen; /* length after fixing the preimage */ + size_t oldlen = preimage->line[i].len; + int j; + + /* Try fixing the line in the preimage */ + fixlen = ws_fix_copy(buf, orig, oldlen, ws_rule, NULL); + + for (j = 0; j < fixlen; j++) + if (!isspace(buf[j])) + goto unmatch_exit; + + orig += oldlen; + buf += fixlen; + } + /* * Yes, the preimage is based on an older version that still * has whitespace breakages unfixed, and fixing them makes the @@ -2002,9 +2091,6 @@ static int find_pos(struct image *img, unsigned long backwards, forwards, try; int backwards_lno, forwards_lno, try_lno; - if (preimage->nr > img->nr) - return -1; - /* * If match_beginning or match_end is specified, there is no * point starting from a wrong line that will never match and @@ -2015,7 +2101,12 @@ static int find_pos(struct image *img, else if (match_end) line = img->nr - preimage->nr; - if (line > img->nr) + /* + * Because the comparison is unsigned, the following test + * will also take care of a negative line number that can + * result when match_end and preimage is larger than the target. + */ + if ((size_t) line > img->nr) line = img->nr; try = 0; @@ -2091,12 +2182,26 @@ static void update_image(struct image *img, int i, nr; size_t remove_count, insert_count, applied_at = 0; char *result; + int preimage_limit; + + /* + * If we are removing blank lines at the end of img, + * the preimage may extend beyond the end. + * If that is the case, we must be careful only to + * remove the part of the preimage that falls within + * the boundaries of img. Initialize preimage_limit + * to the number of lines in the preimage that falls + * within the boundaries. + */ + preimage_limit = preimage->nr; + if (preimage_limit > img->nr - applied_pos) + preimage_limit = img->nr - applied_pos; for (i = 0; i < applied_pos; i++) applied_at += img->line[i].len; remove_count = 0; - for (i = 0; i < preimage->nr; i++) + for (i = 0; i < preimage_limit; i++) remove_count += img->line[applied_pos + i].len; insert_count = postimage->len; @@ -2113,8 +2218,8 @@ static void update_image(struct image *img, result[img->len] = '\0'; /* Adjust the line table */ - nr = img->nr + postimage->nr - preimage->nr; - if (preimage->nr < postimage->nr) { + nr = img->nr + postimage->nr - preimage_limit; + if (preimage_limit < postimage->nr) { /* * NOTE: this knows that we never call remove_first_line() * on anything other than pre/post image. @@ -2122,10 +2227,10 @@ static void update_image(struct image *img, img->line = xrealloc(img->line, nr * sizeof(*img->line)); img->line_allocated = img->line; } - if (preimage->nr != postimage->nr) + if (preimage_limit != postimage->nr) memmove(img->line + applied_pos + postimage->nr, - img->line + applied_pos + preimage->nr, - (img->nr - (applied_pos + preimage->nr)) * + img->line + applied_pos + preimage_limit, + (img->nr - (applied_pos + preimage_limit)) * sizeof(*img->line)); memcpy(img->line + applied_pos, postimage->line, @@ -2321,7 +2426,7 @@ static int apply_one_fragment(struct image *img, struct fragment *frag, if (applied_pos >= 0) { if (new_blank_lines_at_end && - preimage.nr + applied_pos == img->nr && + preimage.nr + applied_pos >= img->nr && (ws_rule & WS_BLANK_AT_EOF) && ws_error_action != nowarn_ws_error) { record_ws_error(WS_BLANK_AT_EOF, "+", 1, frag->linenr); diff --git a/builtin-archive.c b/builtin/archive.c index 6a887f5a9d..6a887f5a9d 100644 --- a/builtin-archive.c +++ b/builtin/archive.c diff --git a/builtin-bisect--helper.c b/builtin/bisect--helper.c index 5b226399e1..5b226399e1 100644 --- a/builtin-bisect--helper.c +++ b/builtin/bisect--helper.c diff --git a/builtin-blame.c b/builtin/blame.c index fc1586350f..fc1586350f 100644 --- a/builtin-blame.c +++ b/builtin/blame.c diff --git a/builtin-branch.c b/builtin/branch.c index a28a13986d..6cf7e721e6 100644 --- a/builtin-branch.c +++ b/builtin/branch.c @@ -610,7 +610,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) BRANCH_TRACK_EXPLICIT), OPT_SET_INT( 0, "set-upstream", &track, "change upstream info", BRANCH_TRACK_OVERRIDE), - OPT_BOOLEAN( 0 , "color", &branch_use_color, "use colored output"), + OPT__COLOR(&branch_use_color, "use colored output"), OPT_SET_INT('r', NULL, &kinds, "act on remote-tracking branches", REF_REMOTE_BRANCH), { diff --git a/builtin-bundle.c b/builtin/bundle.c index 2006cc5cd5..2006cc5cd5 100644 --- a/builtin-bundle.c +++ b/builtin/bundle.c diff --git a/builtin-cat-file.c b/builtin/cat-file.c index a933eaa043..a933eaa043 100644 --- a/builtin-cat-file.c +++ b/builtin/cat-file.c diff --git a/builtin-check-attr.c b/builtin/check-attr.c index 3016d29caa..3016d29caa 100644 --- a/builtin-check-attr.c +++ b/builtin/check-attr.c diff --git a/builtin-check-ref-format.c b/builtin/check-ref-format.c index b106c65d80..b106c65d80 100644 --- a/builtin-check-ref-format.c +++ b/builtin/check-ref-format.c diff --git a/builtin-checkout-index.c b/builtin/checkout-index.c index a7a5ee10f3..a7a5ee10f3 100644 --- a/builtin-checkout-index.c +++ b/builtin/checkout-index.c diff --git a/builtin-checkout.c b/builtin/checkout.c index c5ab7835e1..acefaaf41a 100644 --- a/builtin-checkout.c +++ b/builtin/checkout.c @@ -128,24 +128,6 @@ static int checkout_stage(int stage, struct cache_entry *ce, int pos, (stage == 2) ? "our" : "their"); } -/* NEEDSWORK: share with merge-recursive */ -static void fill_mm(const unsigned char *sha1, mmfile_t *mm) -{ - unsigned long size; - enum object_type type; - - if (!hashcmp(sha1, null_sha1)) { - mm->ptr = xstrdup(""); - mm->size = 0; - return; - } - - mm->ptr = read_sha1_file(sha1, &type, &size); - if (!mm->ptr || type != OBJ_BLOB) - die("unable to read blob object %s", sha1_to_hex(sha1)); - mm->size = size; -} - static int checkout_merged(int pos, struct checkout *state) { struct cache_entry *ce = active_cache[pos]; @@ -163,9 +145,9 @@ static int checkout_merged(int pos, struct checkout *state) ce_stage(active_cache[pos+2]) != 3) return error("path '%s' does not have all 3 versions", path); - fill_mm(active_cache[pos]->sha1, &ancestor); - fill_mm(active_cache[pos+1]->sha1, &ours); - fill_mm(active_cache[pos+2]->sha1, &theirs); + read_mmblob(&ancestor, active_cache[pos]->sha1); + read_mmblob(&ours, active_cache[pos+1]->sha1); + read_mmblob(&theirs, active_cache[pos+2]->sha1); status = ll_merge(&result_buf, path, &ancestor, &ours, "ours", &theirs, "theirs", 0); diff --git a/builtin-clean.c b/builtin/clean.c index fac64e6cd3..fac64e6cd3 100644 --- a/builtin-clean.c +++ b/builtin/clean.c diff --git a/builtin-clone.c b/builtin/clone.c index 58bacbd552..05f8fb4771 100644 --- a/builtin-clone.c +++ b/builtin/clone.c @@ -37,18 +37,17 @@ static const char * const builtin_clone_usage[] = { NULL }; -static int option_quiet, option_no_checkout, option_bare, option_mirror; +static int option_no_checkout, option_bare, option_mirror; static int option_local, option_no_hardlinks, option_shared, option_recursive; static char *option_template, *option_reference, *option_depth; static char *option_origin = NULL; static char *option_branch = NULL; static char *option_upload_pack = "git-upload-pack"; -static int option_verbose; +static int option_verbosity; static int option_progress; static struct option builtin_clone_options[] = { - OPT__QUIET(&option_quiet), - OPT__VERBOSE(&option_verbose), + OPT__VERBOSITY(&option_verbosity), OPT_BOOLEAN(0, "progress", &option_progress, "force progress reporting"), OPT_BOOLEAN('n', "no-checkout", &option_no_checkout, @@ -462,7 +461,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) die("could not create leading directories of '%s'", git_dir); set_git_dir(make_absolute_path(git_dir)); - init_db(option_template, option_quiet ? INIT_DB_QUIET : 0); + init_db(option_template, (option_verbosity < 0) ? INIT_DB_QUIET : 0); /* * At this point, the config exists, so we do not need the @@ -526,13 +525,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) transport_set_option(transport, TRANS_OPT_DEPTH, option_depth); - if (option_quiet) - transport->verbose = -1; - else if (option_verbose) - transport->verbose = 1; - - if (option_progress) - transport->progress = 1; + transport_set_verbosity(transport, option_verbosity, option_progress); if (option_upload_pack) transport_set_option(transport, TRANS_OPT_UPLOADPACK, @@ -641,7 +634,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) opts.update = 1; opts.merge = 1; opts.fn = oneway_merge; - opts.verbose_update = !option_quiet; + opts.verbose_update = (option_verbosity > 0); opts.src_index = &the_index; opts.dst_index = &the_index; diff --git a/builtin-commit-tree.c b/builtin/commit-tree.c index 90dac349a3..90dac349a3 100644 --- a/builtin-commit-tree.c +++ b/builtin/commit-tree.c diff --git a/builtin-commit.c b/builtin/commit.c index f4c73442cf..c5ab683d5b 100644 --- a/builtin-commit.c +++ b/builtin/commit.c @@ -66,6 +66,7 @@ static char *edit_message, *use_message; static char *author_name, *author_email, *author_date; static int all, edit_flag, also, interactive, only, amend, signoff; static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship; +static int no_post_rewrite; static char *untracked_files_arg, *force_date; /* * The default commit message cleanup mode will remove the lines @@ -137,6 +138,7 @@ static struct option builtin_commit_options[] = { OPT_BOOLEAN('z', "null", &null_termination, "terminate entries with NUL"), OPT_BOOLEAN(0, "amend", &amend, "amend previous commit"), + OPT_BOOLEAN(0, "no-post-rewrite", &no_post_rewrite, "bypass post-rewrite hook"), { OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, "mode", "show untracked files, optional modes: all, normal, no. (Default: all)", PARSE_OPT_OPTARG, NULL, (intptr_t)"all" }, OPT_BOOLEAN(0, "allow-empty", &allow_empty, "ok to record an empty change"), /* end commit contents options */ @@ -305,7 +307,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, int * (B) on failure, rollback the real index. */ if (all || (also && pathspec && *pathspec)) { - int fd = hold_locked_index(&index_lock, 1); + fd = hold_locked_index(&index_lock, 1); add_files_to_cache(also ? prefix : NULL, pathspec, 0); refresh_cache_or_die(refresh_flags); if (write_cache(fd, active_cache, active_nr) || @@ -320,8 +322,8 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, int * * (1) return the name of the real index file. * - * The caller should run hooks on the real index, and run - * hooks on the real index, and create commit from the_index. + * The caller should run hooks on the real index, + * and create commit from the_index. * We still need to refresh the index here. */ if (!pathspec || !*pathspec) { @@ -1160,6 +1162,40 @@ static int git_commit_config(const char *k, const char *v, void *cb) return git_status_config(k, v, s); } +static const char post_rewrite_hook[] = "hooks/post-rewrite"; + +static int run_rewrite_hook(const unsigned char *oldsha1, + const unsigned char *newsha1) +{ + /* oldsha1 SP newsha1 LF NUL */ + static char buf[2*40 + 3]; + struct child_process proc; + const char *argv[3]; + int code; + size_t n; + + if (access(git_path(post_rewrite_hook), X_OK) < 0) + return 0; + + argv[0] = git_path(post_rewrite_hook); + argv[1] = "amend"; + argv[2] = NULL; + + memset(&proc, 0, sizeof(proc)); + proc.argv = argv; + proc.in = -1; + proc.stdout_to_stderr = 1; + + code = start_command(&proc); + if (code) + return code; + n = snprintf(buf, sizeof(buf), "%s %s\n", + sha1_to_hex(oldsha1), sha1_to_hex(newsha1)); + write_in_full(proc.in, buf, n); + close(proc.in); + return finish_command(&proc); +} + int cmd_commit(int argc, const char **argv, const char *prefix) { struct strbuf sb = STRBUF_INIT; @@ -1303,6 +1339,15 @@ int cmd_commit(int argc, const char **argv, const char *prefix) rerere(0); run_hook(get_index_file(), "post-commit", NULL); + if (amend && !no_post_rewrite) { + struct notes_rewrite_cfg *cfg; + cfg = init_copy_notes_for_rewrite("amend"); + if (cfg) { + copy_note_for_rewrite(cfg, head_sha1, commit_sha1); + finish_copy_notes_for_rewrite(cfg); + } + run_rewrite_hook(head_sha1, commit_sha1); + } if (!quiet) print_summary(prefix, commit_sha1); diff --git a/builtin-config.c b/builtin/config.c index 4bc46b15fd..4bc46b15fd 100644 --- a/builtin-config.c +++ b/builtin/config.c diff --git a/builtin-count-objects.c b/builtin/count-objects.c index 2bdd8ebde1..2bdd8ebde1 100644 --- a/builtin-count-objects.c +++ b/builtin/count-objects.c diff --git a/builtin-describe.c b/builtin/describe.c index 71be2a9364..71be2a9364 100644 --- a/builtin-describe.c +++ b/builtin/describe.c diff --git a/builtin-diff-files.c b/builtin/diff-files.c index 5b64011de8..5b64011de8 100644 --- a/builtin-diff-files.c +++ b/builtin/diff-files.c diff --git a/builtin-diff-index.c b/builtin/diff-index.c index 04837494fe..04837494fe 100644 --- a/builtin-diff-index.c +++ b/builtin/diff-index.c diff --git a/builtin-diff-tree.c b/builtin/diff-tree.c index 2380c21951..3c78bda566 100644 --- a/builtin-diff-tree.c +++ b/builtin/diff-tree.c @@ -92,12 +92,23 @@ static const char diff_tree_usage[] = " --root include the initial commit as diff against /dev/null\n" COMMON_DIFF_OPTIONS_HELP; +static void diff_tree_tweak_rev(struct rev_info *rev, struct setup_revision_opt *opt) +{ + if (!rev->diffopt.output_format) { + if (rev->dense_combined_merges) + rev->diffopt.output_format = DIFF_FORMAT_PATCH; + else + rev->diffopt.output_format = DIFF_FORMAT_RAW; + } +} + int cmd_diff_tree(int argc, const char **argv, const char *prefix) { int nr_sha1; char line[1000]; struct object *tree1, *tree2; static struct rev_info *opt = &log_tree_opt; + struct setup_revision_opt s_r_opt; int read_stdin = 0; init_revisions(opt, prefix); @@ -105,7 +116,9 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) opt->abbrev = 0; opt->diff = 1; opt->disable_stdin = 1; - argc = setup_revisions(argc, argv, opt, NULL); + memset(&s_r_opt, 0, sizeof(s_r_opt)); + s_r_opt.tweak = diff_tree_tweak_rev; + argc = setup_revisions(argc, argv, opt, &s_r_opt); while (--argc > 0) { const char *arg = *++argv; @@ -117,9 +130,6 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) usage(diff_tree_usage); } - if (!opt->diffopt.output_format) - opt->diffopt.output_format = DIFF_FORMAT_RAW; - /* * NOTE! We expect "a ^b" to be equal to "a..b", so we * reverse the order of the objects if the second one diff --git a/builtin-diff.c b/builtin/diff.c index ffcdd055ca..ffcdd055ca 100644 --- a/builtin-diff.c +++ b/builtin/diff.c diff --git a/builtin-fast-export.c b/builtin/fast-export.c index b0a4029c94..c6dd71a7bc 100644 --- a/builtin-fast-export.c +++ b/builtin/fast-export.c @@ -503,7 +503,7 @@ static void export_marks(char *file) f = fopen(file, "w"); if (!f) - error("Unable to open marks file %s for writing.", file); + die_errno("Unable to open marks file %s for writing.", file); for (i = 0; i < idnums.size; i++) { if (deco->base && deco->base->type == 1) { diff --git a/builtin-fetch-pack.c b/builtin/fetch-pack.c index dbd8b7bcc8..dbd8b7bcc8 100644 --- a/builtin-fetch-pack.c +++ b/builtin/fetch-pack.c diff --git a/builtin-fetch.c b/builtin/fetch.c index b059d652c6..957be9f926 100644 --- a/builtin-fetch.c +++ b/builtin/fetch.c @@ -11,6 +11,7 @@ #include "run-command.h" #include "parse-options.h" #include "sigchain.h" +#include "transport.h" static const char * const builtin_fetch_usage[] = { "git fetch [options] [<repository> <refspec>...]", @@ -27,6 +28,7 @@ enum { }; static int all, append, dry_run, force, keep, multiple, prune, update_head_ok, verbosity; +static int progress; static int tags = TAGS_DEFAULT; static const char *depth; static const char *upload_pack; @@ -56,6 +58,7 @@ static struct option builtin_fetch_options[] = { OPT_BOOLEAN('k', "keep", &keep, "keep downloaded pack"), OPT_BOOLEAN('u', "update-head-ok", &update_head_ok, "allow updating of HEAD ref"), + OPT_BOOLEAN(0, "progress", &progress, "force progress reporting"), OPT_STRING(0, "depth", &depth, "DEPTH", "deepen history of shallow clone"), OPT_END() @@ -104,10 +107,8 @@ static void add_merge_config(struct ref **head, * there is no entry in the resulting FETCH_HEAD marked * for merging. */ + memset(&refspec, 0, sizeof(refspec)); refspec.src = branch->merge[i]->src; - refspec.dst = NULL; - refspec.pattern = 0; - refspec.force = 0; get_fetch_map(remote_refs, &refspec, tail, 1); for (rm = *old_tail; rm; rm = rm->next) rm->merge = 1; @@ -205,7 +206,6 @@ static int s_update_ref(const char *action, return 0; } -#define SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3) #define REFCOL_WIDTH 10 static int update_local_ref(struct ref *ref, @@ -224,7 +224,7 @@ static int update_local_ref(struct ref *ref, if (!hashcmp(ref->old_sha1, ref->new_sha1)) { if (verbosity > 0) - sprintf(display, "= %-*s %-*s -> %s", SUMMARY_WIDTH, + sprintf(display, "= %-*s %-*s -> %s", TRANSPORT_SUMMARY_WIDTH, "[up to date]", REFCOL_WIDTH, remote, pretty_ref); return 0; @@ -239,7 +239,7 @@ static int update_local_ref(struct ref *ref, * the head, and the old value of the head isn't empty... */ sprintf(display, "! %-*s %-*s -> %s (can't fetch in current branch)", - SUMMARY_WIDTH, "[rejected]", REFCOL_WIDTH, remote, + TRANSPORT_SUMMARY_WIDTH, "[rejected]", REFCOL_WIDTH, remote, pretty_ref); return 1; } @@ -249,7 +249,7 @@ static int update_local_ref(struct ref *ref, int r; r = s_update_ref("updating tag", ref, 0); sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : '-', - SUMMARY_WIDTH, "[tag update]", REFCOL_WIDTH, remote, + TRANSPORT_SUMMARY_WIDTH, "[tag update]", REFCOL_WIDTH, remote, pretty_ref, r ? " (unable to update local ref)" : ""); return r; } @@ -271,7 +271,7 @@ static int update_local_ref(struct ref *ref, r = s_update_ref(msg, ref, 0); sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : '*', - SUMMARY_WIDTH, what, REFCOL_WIDTH, remote, pretty_ref, + TRANSPORT_SUMMARY_WIDTH, what, REFCOL_WIDTH, remote, pretty_ref, r ? " (unable to update local ref)" : ""); return r; } @@ -284,7 +284,7 @@ static int update_local_ref(struct ref *ref, strcat(quickref, find_unique_abbrev(ref->new_sha1, DEFAULT_ABBREV)); r = s_update_ref("fast-forward", ref, 1); sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : ' ', - SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote, + TRANSPORT_SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote, pretty_ref, r ? " (unable to update local ref)" : ""); return r; } else if (force || ref->force) { @@ -295,13 +295,13 @@ static int update_local_ref(struct ref *ref, strcat(quickref, find_unique_abbrev(ref->new_sha1, DEFAULT_ABBREV)); r = s_update_ref("forced-update", ref, 1); sprintf(display, "%c %-*s %-*s -> %s (%s)", r ? '!' : '+', - SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote, + TRANSPORT_SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote, pretty_ref, r ? "unable to update local ref" : "forced update"); return r; } else { sprintf(display, "! %-*s %-*s -> %s (non-fast-forward)", - SUMMARY_WIDTH, "[rejected]", REFCOL_WIDTH, remote, + TRANSPORT_SUMMARY_WIDTH, "[rejected]", REFCOL_WIDTH, remote, pretty_ref); return 1; } @@ -389,11 +389,12 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, fputc(url[i], fp); fputc('\n', fp); - if (ref) + if (ref) { rc |= update_local_ref(ref, what, note); - else + free(ref); + } else sprintf(note, "* %-*s %-*s -> FETCH_HEAD", - SUMMARY_WIDTH, *kind ? kind : "branch", + TRANSPORT_SUMMARY_WIDTH, *kind ? kind : "branch", REFCOL_WIDTH, *what ? what : "HEAD"); if (*note) { if (verbosity >= 0 && !shown_url) { @@ -514,7 +515,7 @@ static int prune_refs(struct transport *transport, struct ref *ref_map) result |= delete_ref(ref->name, NULL, 0); if (verbosity >= 0) { fprintf(stderr, " x %-*s %-*s -> %s\n", - SUMMARY_WIDTH, "[deleted]", + TRANSPORT_SUMMARY_WIDTH, "[deleted]", REFCOL_WIDTH, "(none)", prettify_refname(ref->name)); warn_dangling_symref(stderr, dangling_msg, ref->name); } @@ -588,7 +589,7 @@ static void find_non_local_tags(struct transport *transport, * to fetch then we can mark the ref entry in the list * as one to ignore by setting util to NULL. */ - if (!strcmp(ref->name + strlen(ref->name) - 3, "^{}")) { + if (!suffixcmp(ref->name, "^{}")) { if (item && !has_sha1_file(ref->old_sha1) && !will_fetch(head, ref->old_sha1) && !has_sha1_file(item->util) && @@ -845,10 +846,7 @@ static int fetch_one(struct remote *remote, int argc, const char **argv) die("Where do you want to fetch from today?"); transport = transport_get(remote, NULL); - if (verbosity >= 2) - transport->verbose = verbosity <= 3 ? verbosity : 3; - if (verbosity < 0) - transport->verbose = -1; + transport_set_verbosity(transport, verbosity, progress); if (upload_pack) set_option(TRANS_OPT_UPLOADPACK, upload_pack); if (keep) diff --git a/builtin-fmt-merge-msg.c b/builtin/fmt-merge-msg.c index 9d524000b5..9d524000b5 100644 --- a/builtin-fmt-merge-msg.c +++ b/builtin/fmt-merge-msg.c diff --git a/builtin-for-each-ref.c b/builtin/for-each-ref.c index a5a83f1469..62be1bbfd6 100644 --- a/builtin-for-each-ref.c +++ b/builtin/for-each-ref.c @@ -33,6 +33,8 @@ struct ref_sort { struct refinfo { char *refname; unsigned char objectname[20]; + int flag; + const char *symref; struct atom_value *value; }; @@ -68,6 +70,8 @@ static struct { { "body" }, { "contents" }, { "upstream" }, + { "symref" }, + { "flag" }, }; /* @@ -82,7 +86,7 @@ static struct { */ static const char **used_atom; static cmp_type *used_atom_type; -static int used_atom_cnt, sort_atom_limit, need_tagged; +static int used_atom_cnt, sort_atom_limit, need_tagged, need_symref; /* * Used to parse format string and sort specifiers @@ -133,6 +137,10 @@ static int parse_atom(const char *atom, const char *ep) (sizeof(*used_atom_type) * used_atom_cnt)); used_atom[at] = xmemdupz(atom, ep - atom); used_atom_type[at] = valid_atom[i].cmp_type; + if (*atom == '*') + need_tagged = 1; + if (!strcmp(used_atom[at], "symref")) + need_symref = 1; return at; } @@ -143,7 +151,8 @@ static const char *find_next(const char *cp) { while (*cp) { if (*cp == '%') { - /* %( is the start of an atom; + /* + * %( is the start of an atom; * %% is a quoted per-cent. */ if (cp[1] == '(') @@ -420,7 +429,8 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru grab_date(wholine, v, name); } - /* For a tag or a commit object, if "creator" or "creatordate" is + /* + * For a tag or a commit object, if "creator" or "creatordate" is * requested, do something special. */ if (strcmp(who, "tagger") && strcmp(who, "committer")) @@ -502,7 +512,8 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, struct obj } } -/* We want to have empty print-string for field requests +/* + * We want to have empty print-string for field requests * that do not apply (e.g. "authordate" for a tag object) */ static void fill_missing_values(struct atom_value *val) @@ -548,6 +559,13 @@ static void grab_values(struct atom_value *val, int deref, struct object *obj, v } } +static inline char *copy_advance(char *dst, const char *src) +{ + while (*src) + *dst++ = *src++; + return dst; +} + /* * Parse the object referred by ref, and grab needed value. */ @@ -561,6 +579,16 @@ static void populate_value(struct refinfo *ref) ref->value = xcalloc(sizeof(struct atom_value), used_atom_cnt); + if (need_symref && (ref->flag & REF_ISSYMREF) && !ref->symref) { + unsigned char unused1[20]; + const char *symref; + symref = resolve_ref(ref->refname, unused1, 1, NULL); + if (symref) + ref->symref = xstrdup(symref); + else + ref->symref = ""; + } + /* Fill in specials first */ for (i = 0; i < used_atom_cnt; i++) { const char *name = used_atom[i]; @@ -576,6 +604,8 @@ static void populate_value(struct refinfo *ref) if (!prefixcmp(name, "refname")) refname = ref->refname; + else if (!prefixcmp(name, "symref")) + refname = ref->symref ? ref->symref : ""; else if (!prefixcmp(name, "upstream")) { struct branch *branch; /* only local branches may have an upstream */ @@ -588,6 +618,20 @@ static void populate_value(struct refinfo *ref) continue; refname = branch->merge[0]->dst; } + else if (!strcmp(name, "flag")) { + char buf[256], *cp = buf; + if (ref->flag & REF_ISSYMREF) + cp = copy_advance(cp, ",symref"); + if (ref->flag & REF_ISPACKED) + cp = copy_advance(cp, ",packed"); + if (cp == buf) + v->s = ""; + else { + *cp = '\0'; + v->s = xstrdup(buf + 1); + } + continue; + } else continue; @@ -633,18 +677,21 @@ static void populate_value(struct refinfo *ref) if (!eaten) free(buf); - /* If there is no atom that wants to know about tagged + /* + * If there is no atom that wants to know about tagged * object, we are done. */ if (!need_tagged || (obj->type != OBJ_TAG)) return; - /* If it is a tag object, see if we use a value that derefs + /* + * If it is a tag object, see if we use a value that derefs * the object, and if we do grab the object it refers to. */ tagged = ((struct tag *)obj)->tagged->sha1; - /* NEEDSWORK: This derefs tag only once, which + /* + * NEEDSWORK: This derefs tag only once, which * is good to deal with chains of trust, but * is not consistent with what deref_tag() does * which peels the onion to the core. @@ -681,9 +728,8 @@ struct grab_ref_cbdata { }; /* - * A call-back given to for_each_ref(). It is unfortunate that we - * need to use global variables to pass extra information to this - * function. + * A call-back given to for_each_ref(). Filter refs and keep them for + * later object processing. */ static int grab_single_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data) { @@ -711,13 +757,15 @@ static int grab_single_ref(const char *refname, const unsigned char *sha1, int f return 0; } - /* We do not open the object yet; sort may only need refname + /* + * We do not open the object yet; sort may only need refname * to do its job and the resulting list may yet to be pruned * by maxcount logic. */ ref = xcalloc(1, sizeof(*ref)); ref->refname = xstrdup(refname); hashcpy(ref->objectname, sha1); + ref->flag = flag; cnt = cb->grab_cnt; cb->grab_array = xrealloc(cb->grab_array, @@ -938,13 +986,6 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix) refs = cbdata.grab_array; num_refs = cbdata.grab_cnt; - for (i = 0; i < used_atom_cnt; i++) { - if (used_atom[i][0] == '*') { - need_tagged = 1; - break; - } - } - sort_refs(sort, refs, num_refs); if (!maxcount || num_refs < maxcount) diff --git a/builtin-fsck.c b/builtin/fsck.c index 0929c7f245..0929c7f245 100644 --- a/builtin-fsck.c +++ b/builtin/fsck.c diff --git a/builtin-gc.c b/builtin/gc.c index c304638b78..c304638b78 100644 --- a/builtin-gc.c +++ b/builtin/gc.c diff --git a/builtin-grep.c b/builtin/grep.c index 371db0aa9e..9d30ddb28d 100644 --- a/builtin-grep.c +++ b/builtin/grep.c @@ -14,6 +14,7 @@ #include "userdiff.h" #include "grep.h" #include "quote.h" +#include "dir.h" #ifndef NO_PTHREADS #include "thread-utils.h" @@ -288,6 +289,7 @@ static int wait_all(void) static int grep_config(const char *var, const char *value, void *cb) { struct grep_opt *opt = cb; + char *color = NULL; switch (userdiff_config(var, value)) { case 0: break; @@ -295,17 +297,30 @@ static int grep_config(const char *var, const char *value, void *cb) default: return 0; } - if (!strcmp(var, "color.grep")) { + if (!strcmp(var, "color.grep")) opt->color = git_config_colorbool(var, value, -1); - return 0; - } - if (!strcmp(var, "color.grep.match")) { + else if (!strcmp(var, "color.grep.context")) + color = opt->color_context; + else if (!strcmp(var, "color.grep.filename")) + color = opt->color_filename; + else if (!strcmp(var, "color.grep.function")) + color = opt->color_function; + else if (!strcmp(var, "color.grep.linenumber")) + color = opt->color_lineno; + else if (!strcmp(var, "color.grep.match")) + color = opt->color_match; + else if (!strcmp(var, "color.grep.selected")) + color = opt->color_selected; + else if (!strcmp(var, "color.grep.separator")) + color = opt->color_sep; + else + return git_color_default_config(var, value, cb); + if (color) { if (!value) return config_error_nonbool(var); - color_parse(value, var, opt->color_match); - return 0; + color_parse(value, var, color); } - return git_color_default_config(var, value, cb); + return 0; } /* @@ -652,6 +667,24 @@ static int grep_object(struct grep_opt *opt, const char **paths, die("unable to grep from object of type %s", typename(obj->type)); } +static int grep_directory(struct grep_opt *opt, const char **paths) +{ + struct dir_struct dir; + int i, hit = 0; + + memset(&dir, 0, sizeof(dir)); + setup_standard_excludes(&dir); + + fill_directory(&dir, paths); + for (i = 0; i < dir.nr; i++) { + hit |= grep_file(opt, dir.entries[i]->name); + if (hit && opt->status_only) + break; + } + free_grep_patterns(opt); + return hit; +} + static int context_callback(const struct option *opt, const char *arg, int unset) { @@ -746,9 +779,12 @@ int cmd_grep(int argc, const char **argv, const char *prefix) const char **paths = NULL; int i; int dummy; + int nongit = 0, use_index = 1; struct option options[] = { OPT_BOOLEAN(0, "cached", &cached, "search in index instead of in the work tree"), + OPT_BOOLEAN(0, "index", &use_index, + "--no-index finds in contents not managed by git"), OPT_GROUP(""), OPT_BOOLEAN('v', "invert-match", &opt.invert, "show non-matching lines"), @@ -789,7 +825,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) "print NUL after filenames"), OPT_BOOLEAN('c', "count", &opt.count, "show the number of matches instead of matching lines"), - OPT_SET_INT(0, "color", &opt.color, "highlight matches", 1), + OPT__COLOR(&opt.color, "highlight matches"), OPT_GROUP(""), OPT_CALLBACK('C', NULL, &opt, "n", "show <n> context lines before and after matches", @@ -831,6 +867,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix) OPT_END() }; + prefix = setup_git_directory_gently(&nongit); + /* * 'git grep -h', unlike 'git grep -h <pattern>', is a request * to show usage information and exit. @@ -848,7 +886,13 @@ int cmd_grep(int argc, const char **argv, const char *prefix) opt.regflags = REG_NEWLINE; opt.max_depth = -1; - strcpy(opt.color_match, GIT_COLOR_RED GIT_COLOR_BOLD); + strcpy(opt.color_context, ""); + strcpy(opt.color_filename, ""); + strcpy(opt.color_function, ""); + strcpy(opt.color_lineno, ""); + strcpy(opt.color_match, GIT_COLOR_BOLD_RED); + strcpy(opt.color_selected, ""); + strcpy(opt.color_sep, GIT_COLOR_CYAN); opt.color = -1; git_config(grep_config, &opt); if (opt.color == -1) @@ -869,6 +913,10 @@ int cmd_grep(int argc, const char **argv, const char *prefix) PARSE_OPT_STOP_AT_NON_OPTION | PARSE_OPT_NO_INTERNAL_HELP); + if (use_index && nongit) + /* die the same way as if we did it at the beginning */ + setup_git_directory(); + /* * skip a -- separator; we know it cannot be * separating revisions from pathnames if @@ -940,6 +988,18 @@ int cmd_grep(int argc, const char **argv, const char *prefix) paths[1] = NULL; } + if (!use_index) { + int hit; + if (cached) + die("--cached cannot be used with --no-index."); + if (list.nr) + die("--no-index cannot be used with revs."); + hit = grep_directory(&opt, paths); + if (use_threads) + hit |= wait_all(); + return !hit; + } + if (!list.nr) { int hit; if (!cached) diff --git a/builtin-hash-object.c b/builtin/hash-object.c index 6a5f5b5f0e..080af1a01b 100644 --- a/builtin-hash-object.c +++ b/builtin/hash-object.c @@ -33,6 +33,8 @@ static void hash_object(const char *path, const char *type, int write_object, hash_fd(fd, type, write_object, vpath); } +static int no_filters; + static void hash_stdin_paths(const char *type, int write_objects) { struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT; @@ -44,7 +46,8 @@ static void hash_stdin_paths(const char *type, int write_objects) die("line is badly quoted"); strbuf_swap(&buf, &nbuf); } - hash_object(buf.buf, type, write_objects, buf.buf); + hash_object(buf.buf, type, write_objects, + no_filters ? NULL : buf.buf); } strbuf_release(&buf); strbuf_release(&nbuf); @@ -60,7 +63,6 @@ static const char *type; static int write_object; static int hashstdin; static int stdin_paths; -static int no_filters; static const char *vpath; static const struct option hash_object_options[] = { @@ -100,8 +102,6 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix) errstr = "Can't specify files with --stdin-paths"; else if (vpath) errstr = "Can't use --stdin-paths with --path"; - else if (no_filters) - errstr = "Can't use --stdin-paths with --no-filters"; } else { if (hashstdin > 1) diff --git a/builtin-help.c b/builtin/help.c index 3182a2bec4..3182a2bec4 100644 --- a/builtin-help.c +++ b/builtin/help.c diff --git a/builtin-index-pack.c b/builtin/index-pack.c index b4cf8c53e0..b4cf8c53e0 100644 --- a/builtin-index-pack.c +++ b/builtin/index-pack.c diff --git a/builtin-init-db.c b/builtin/init-db.c index dd84caecbc..edc40ff574 100644 --- a/builtin-init-db.c +++ b/builtin/init-db.c @@ -20,6 +20,7 @@ static int init_is_bare_repository = 0; static int init_shared_repository = -1; +static const char *init_db_template_dir; static void safe_create_dir(const char *dir, int share) { @@ -121,6 +122,8 @@ static void copy_templates(const char *template_dir) if (!template_dir) template_dir = getenv(TEMPLATE_DIR_ENVIRONMENT); if (!template_dir) + template_dir = init_db_template_dir; + if (!template_dir) template_dir = system_path(DEFAULT_GIT_TEMPLATE_DIR); if (!template_dir[0]) return; @@ -165,6 +168,14 @@ static void copy_templates(const char *template_dir) closedir(dir); } +static int git_init_db_config(const char *k, const char *v, void *cb) +{ + if (!strcmp(k, "init.templatedir")) + return git_config_pathname(&init_db_template_dir, k, v); + + return 0; +} + static int create_default_files(const char *template_path) { const char *git_dir = get_git_dir(); @@ -190,6 +201,9 @@ static int create_default_files(const char *template_path) safe_create_dir(git_path("refs/heads"), 1); safe_create_dir(git_path("refs/tags"), 1); + /* Just look for `init.templatedir` */ + git_config(git_init_db_config, NULL); + /* First copy the templates -- we might have the default * config file there, in which case we would want to read * from it after installing. @@ -331,11 +345,14 @@ int init_db(const char *template_dir, unsigned int flags) git_config_set("receive.denyNonFastforwards", "true"); } - if (!(flags & INIT_DB_QUIET)) - printf("%s%s Git repository in %s/\n", + if (!(flags & INIT_DB_QUIET)) { + const char *git_dir = get_git_dir(); + int len = strlen(git_dir); + printf("%s%s Git repository in %s%s\n", reinit ? "Reinitialized existing" : "Initialized empty", shared_repository ? " shared" : "", - get_git_dir()); + git_dir, len && git_dir[len-1] != '/' ? "/" : ""); + } return 0; } diff --git a/builtin-log.c b/builtin/log.c index e0d5caa61b..542ecc708b 100644 --- a/builtin-log.c +++ b/builtin/log.c @@ -32,7 +32,7 @@ static const char * const builtin_log_usage = " or: git show [options] <object>..."; static void cmd_log_init(int argc, const char **argv, const char *prefix, - struct rev_info *rev) + struct rev_info *rev, struct setup_revision_opt *opt) { int i; int decoration_style = 0; @@ -56,10 +56,12 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix, */ if (argc == 2 && !strcmp(argv[1], "-h")) usage(builtin_log_usage); - argc = setup_revisions(argc, argv, rev, "HEAD"); + argc = setup_revisions(argc, argv, rev, opt); if (!rev->show_notes_given && !rev->pretty_given) rev->show_notes = 1; + if (rev->show_notes) + init_display_notes(&rev->notes_opt); if (rev->diffopt.pickaxe || rev->diffopt.filter) rev->always_show_header = 0; @@ -262,6 +264,7 @@ static int git_log_config(const char *var, const char *value, void *cb) int cmd_whatchanged(int argc, const char **argv, const char *prefix) { struct rev_info rev; + struct setup_revision_opt opt; git_config(git_log_config, NULL); @@ -271,7 +274,9 @@ int cmd_whatchanged(int argc, const char **argv, const char *prefix) init_revisions(&rev, prefix); rev.diff = 1; rev.simplify_history = 0; - cmd_log_init(argc, argv, prefix, &rev); + memset(&opt, 0, sizeof(opt)); + opt.def = "HEAD"; + cmd_log_init(argc, argv, prefix, &rev, &opt); if (!rev.diffopt.output_format) rev.diffopt.output_format = DIFF_FORMAT_RAW; return cmd_log_walk(&rev); @@ -324,10 +329,26 @@ static int show_tree_object(const unsigned char *sha1, return 0; } +static void show_rev_tweak_rev(struct rev_info *rev, struct setup_revision_opt *opt) +{ + if (rev->ignore_merges) { + /* There was no "-m" on the command line */ + rev->ignore_merges = 0; + if (!rev->first_parent_only && !rev->combine_merges) { + /* No "--first-parent", "-c", nor "--cc" */ + rev->combine_merges = 1; + rev->dense_combined_merges = 1; + } + } + if (!rev->diffopt.output_format) + rev->diffopt.output_format = DIFF_FORMAT_PATCH; +} + int cmd_show(int argc, const char **argv, const char *prefix) { struct rev_info rev; struct object_array_entry *objects; + struct setup_revision_opt opt; int i, count, ret = 0; git_config(git_log_config, NULL); @@ -337,12 +358,12 @@ int cmd_show(int argc, const char **argv, const char *prefix) init_revisions(&rev, prefix); rev.diff = 1; - rev.combine_merges = 1; - rev.dense_combined_merges = 1; rev.always_show_header = 1; - rev.ignore_merges = 0; rev.no_walk = 1; - cmd_log_init(argc, argv, prefix, &rev); + memset(&opt, 0, sizeof(opt)); + opt.def = "HEAD"; + opt.tweak = show_rev_tweak_rev; + cmd_log_init(argc, argv, prefix, &rev, &opt); count = rev.pending.nr; objects = rev.pending.objects; @@ -405,6 +426,7 @@ int cmd_show(int argc, const char **argv, const char *prefix) int cmd_log_reflog(int argc, const char **argv, const char *prefix) { struct rev_info rev; + struct setup_revision_opt opt; git_config(git_log_config, NULL); @@ -415,7 +437,9 @@ int cmd_log_reflog(int argc, const char **argv, const char *prefix) init_reflog_walk(&rev.reflog_info); rev.abbrev_commit = 1; rev.verbose_header = 1; - cmd_log_init(argc, argv, prefix, &rev); + memset(&opt, 0, sizeof(opt)); + opt.def = "HEAD"; + cmd_log_init(argc, argv, prefix, &rev, &opt); /* * This means that we override whatever commit format the user gave @@ -438,6 +462,7 @@ int cmd_log_reflog(int argc, const char **argv, const char *prefix) int cmd_log(int argc, const char **argv, const char *prefix) { struct rev_info rev; + struct setup_revision_opt opt; git_config(git_log_config, NULL); @@ -446,7 +471,9 @@ int cmd_log(int argc, const char **argv, const char *prefix) init_revisions(&rev, prefix); rev.always_show_header = 1; - cmd_log_init(argc, argv, prefix, &rev); + memset(&opt, 0, sizeof(opt)); + opt.def = "HEAD"; + cmd_log_init(argc, argv, prefix, &rev, &opt); return cmd_log_walk(&rev); } @@ -458,35 +485,28 @@ static int auto_number = 1; static char *default_attach = NULL; -static char **extra_hdr; -static int extra_hdr_nr; -static int extra_hdr_alloc; - -static char **extra_to; -static int extra_to_nr; -static int extra_to_alloc; - -static char **extra_cc; -static int extra_cc_nr; -static int extra_cc_alloc; +static struct string_list extra_hdr; +static struct string_list extra_to; +static struct string_list extra_cc; static void add_header(const char *value) { + struct string_list_item *item; int len = strlen(value); while (len && value[len - 1] == '\n') len--; + if (!strncasecmp(value, "to: ", 4)) { - ALLOC_GROW(extra_to, extra_to_nr + 1, extra_to_alloc); - extra_to[extra_to_nr++] = xstrndup(value + 4, len - 4); - return; - } - if (!strncasecmp(value, "cc: ", 4)) { - ALLOC_GROW(extra_cc, extra_cc_nr + 1, extra_cc_alloc); - extra_cc[extra_cc_nr++] = xstrndup(value + 4, len - 4); - return; + item = string_list_append(value + 4, &extra_to); + len -= 4; + } else if (!strncasecmp(value, "cc: ", 4)) { + item = string_list_append(value + 4, &extra_cc); + len -= 4; + } else { + item = string_list_append(value, &extra_hdr); } - ALLOC_GROW(extra_hdr, extra_hdr_nr + 1, extra_hdr_alloc); - extra_hdr[extra_hdr_nr++] = xstrndup(value, len); + + item->string[len] = '\0'; } #define THREAD_SHALLOW 1 @@ -504,11 +524,16 @@ static int git_format_config(const char *var, const char *value, void *cb) } if (!strcmp(var, "format.suffix")) return git_config_string(&fmt_patch_suffix, var, value); + if (!strcmp(var, "format.to")) { + if (!value) + return config_error_nonbool(var); + string_list_append(value, &extra_to); + return 0; + } if (!strcmp(var, "format.cc")) { if (!value) return config_error_nonbool(var); - ALLOC_GROW(extra_cc, extra_cc_nr + 1, extra_cc_alloc); - extra_cc[extra_cc_nr++] = xstrdup(value); + string_list_append(value, &extra_cc); return 0; } if (!strcmp(var, "diff.color") || !strcmp(var, "color.diff")) { @@ -871,14 +896,31 @@ static int inline_callback(const struct option *opt, const char *arg, int unset) static int header_callback(const struct option *opt, const char *arg, int unset) { - add_header(arg); + if (unset) { + string_list_clear(&extra_hdr, 0); + string_list_clear(&extra_to, 0); + string_list_clear(&extra_cc, 0); + } else { + add_header(arg); + } + return 0; +} + +static int to_callback(const struct option *opt, const char *arg, int unset) +{ + if (unset) + string_list_clear(&extra_to, 0); + else + string_list_append(arg, &extra_to); return 0; } static int cc_callback(const struct option *opt, const char *arg, int unset) { - ALLOC_GROW(extra_cc, extra_cc_nr + 1, extra_cc_alloc); - extra_cc[extra_cc_nr++] = xstrdup(arg); + if (unset) + string_list_clear(&extra_cc, 0); + else + string_list_append(arg, &extra_cc); return 0; } @@ -887,6 +929,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) struct commit *commit; struct commit **list = NULL; struct rev_info rev; + struct setup_revision_opt s_r_opt; int nr = 0, total, i; int use_stdout = 0; int start_number = -1; @@ -937,10 +980,11 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) PARSE_OPT_NONEG | PARSE_OPT_NOARG }, OPT_GROUP("Messaging"), { OPTION_CALLBACK, 0, "add-header", NULL, "header", - "add email header", PARSE_OPT_NONEG, - header_callback }, + "add email header", 0, header_callback }, + { OPTION_CALLBACK, 0, "to", NULL, "email", "add To: header", + 0, to_callback }, { OPTION_CALLBACK, 0, "cc", NULL, "email", "add Cc: header", - PARSE_OPT_NONEG, cc_callback }, + 0, cc_callback }, OPT_STRING(0, "in-reply-to", &in_reply_to, "message-id", "make first mail a reply to <message-id>"), { OPTION_CALLBACK, 0, "attach", &rev, "boundary", @@ -956,6 +1000,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) OPT_END() }; + extra_hdr.strdup_strings = 1; + extra_to.strdup_strings = 1; + extra_cc.strdup_strings = 1; git_config(git_format_config, NULL); init_revisions(&rev, prefix); rev.commit_format = CMIT_FMT_EMAIL; @@ -964,8 +1011,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) rev.combine_merges = 0; rev.ignore_merges = 1; DIFF_OPT_SET(&rev.diffopt, RECURSIVE); - rev.subject_prefix = fmt_patch_subject_prefix; + memset(&s_r_opt, 0, sizeof(s_r_opt)); + s_r_opt.def = "HEAD"; if (default_attach) { rev.mime_boundary = default_attach; @@ -992,29 +1040,29 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) add_signoff = xmemdupz(committer, endpos - committer + 1); } - for (i = 0; i < extra_hdr_nr; i++) { - strbuf_addstr(&buf, extra_hdr[i]); + for (i = 0; i < extra_hdr.nr; i++) { + strbuf_addstr(&buf, extra_hdr.items[i].string); strbuf_addch(&buf, '\n'); } - if (extra_to_nr) + if (extra_to.nr) strbuf_addstr(&buf, "To: "); - for (i = 0; i < extra_to_nr; i++) { + for (i = 0; i < extra_to.nr; i++) { if (i) strbuf_addstr(&buf, " "); - strbuf_addstr(&buf, extra_to[i]); - if (i + 1 < extra_to_nr) + strbuf_addstr(&buf, extra_to.items[i].string); + if (i + 1 < extra_to.nr) strbuf_addch(&buf, ','); strbuf_addch(&buf, '\n'); } - if (extra_cc_nr) + if (extra_cc.nr) strbuf_addstr(&buf, "Cc: "); - for (i = 0; i < extra_cc_nr; i++) { + for (i = 0; i < extra_cc.nr; i++) { if (i) strbuf_addstr(&buf, " "); - strbuf_addstr(&buf, extra_cc[i]); - if (i + 1 < extra_cc_nr) + strbuf_addstr(&buf, extra_cc.items[i].string); + if (i + 1 < extra_cc.nr) strbuf_addch(&buf, ','); strbuf_addch(&buf, '\n'); } @@ -1037,7 +1085,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (keep_subject && subject_prefix) die ("--subject-prefix and -k are mutually exclusive."); - argc = setup_revisions(argc, argv, &rev, "HEAD"); + argc = setup_revisions(argc, argv, &rev, &s_r_opt); if (argc > 1) die ("unrecognized argument: %s", argv[1]); @@ -1059,6 +1107,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (!DIFF_OPT_TST(&rev.diffopt, TEXT) && !no_binary_diff) DIFF_OPT_SET(&rev.diffopt, BINARY); + if (rev.show_notes) + init_display_notes(&rev.notes_opt); + if (!use_stdout) output_directory = set_outdir(prefix, output_directory); @@ -1106,8 +1157,15 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) return 0; } - if (ignore_if_in_upstream) + if (ignore_if_in_upstream) { + /* Don't say anything if head and upstream are the same. */ + if (rev.pending.nr == 2) { + struct object_array_entry *o = rev.pending.objects; + if (hashcmp(o[0].item->sha1, o[1].item->sha1) == 0) + return 0; + } get_patch_ids(&rev, &ids, prefix); + } if (!use_stdout) realstdout = xfdopen(xdup(1), "w"); @@ -1223,6 +1281,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) fclose(stdout); } free(list); + string_list_clear(&extra_to, 0); + string_list_clear(&extra_cc, 0); + string_list_clear(&extra_hdr, 0); if (ignore_if_in_upstream) free_patch_ids(&ids); return 0; diff --git a/builtin-ls-files.c b/builtin/ls-files.c index b065061392..b065061392 100644 --- a/builtin-ls-files.c +++ b/builtin/ls-files.c diff --git a/builtin-ls-remote.c b/builtin/ls-remote.c index 70f5622d9d..70f5622d9d 100644 --- a/builtin-ls-remote.c +++ b/builtin/ls-remote.c diff --git a/builtin-ls-tree.c b/builtin/ls-tree.c index 4484185afc..4484185afc 100644 --- a/builtin-ls-tree.c +++ b/builtin/ls-tree.c diff --git a/builtin-mailinfo.c b/builtin/mailinfo.c index ce2ef6bede..ce2ef6bede 100644 --- a/builtin-mailinfo.c +++ b/builtin/mailinfo.c diff --git a/builtin-mailsplit.c b/builtin/mailsplit.c index 207e358ed1..cdfc1b7042 100644 --- a/builtin-mailsplit.c +++ b/builtin/mailsplit.c @@ -10,7 +10,7 @@ #include "strbuf.h" static const char git_mailsplit_usage[] = -"git mailsplit [-d<prec>] [-f<n>] [-b] -o<directory> [<mbox>|<Maildir>...]"; +"git mailsplit [-d<prec>] [-f<n>] [-b] [--keep-cr] -o<directory> [<mbox>|<Maildir>...]"; static int is_from_line(const char *line, int len) { diff --git a/builtin-merge-base.c b/builtin/merge-base.c index 54e7ec2237..54e7ec2237 100644 --- a/builtin-merge-base.c +++ b/builtin/merge-base.c diff --git a/builtin-merge-file.c b/builtin/merge-file.c index 1e70073a7e..69cc683332 100644 --- a/builtin-merge-file.c +++ b/builtin/merge-file.c @@ -27,30 +27,35 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) mmbuffer_t result = {NULL, 0}; xmparam_t xmp = {{XDF_NEED_MINIMAL}}; int ret = 0, i = 0, to_stdout = 0; - int level = XDL_MERGE_ZEALOUS_ALNUM; - int style = 0, quiet = 0; - int favor = 0; + int quiet = 0; int nongit; - struct option options[] = { OPT_BOOLEAN('p', "stdout", &to_stdout, "send results to standard output"), - OPT_SET_INT(0, "diff3", &style, "use a diff3 based merge", XDL_MERGE_DIFF3), - OPT_SET_INT(0, "ours", &favor, "for conflicts, use our version", + OPT_SET_INT(0, "diff3", &xmp.style, "use a diff3 based merge", XDL_MERGE_DIFF3), + OPT_SET_INT(0, "ours", &xmp.favor, "for conflicts, use our version", XDL_MERGE_FAVOR_OURS), - OPT_SET_INT(0, "theirs", &favor, "for conflicts, use their version", + OPT_SET_INT(0, "theirs", &xmp.favor, "for conflicts, use their version", XDL_MERGE_FAVOR_THEIRS), + OPT_SET_INT(0, "union", &xmp.favor, "for conflicts, use a union version", + XDL_MERGE_FAVOR_UNION), + OPT_INTEGER(0, "marker-size", &xmp.marker_size, + "for conflicts, use this marker size"), OPT__QUIET(&quiet), OPT_CALLBACK('L', NULL, names, "name", "set labels for file1/orig_file/file2", &label_cb), OPT_END(), }; + xmp.level = XDL_MERGE_ZEALOUS_ALNUM; + xmp.style = 0; + xmp.favor = 0; + prefix = setup_git_directory_gently(&nongit); if (!nongit) { /* Read the configuration file */ git_config(git_xmerge_config, NULL); if (0 <= git_xmerge_style) - style = git_xmerge_style; + xmp.style = git_xmerge_style; } argc = parse_options(argc, argv, prefix, options, merge_file_usage, 0); @@ -73,7 +78,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) } ret = xdl_merge(mmfs + 1, mmfs + 0, names[0], mmfs + 2, names[2], - &xmp, XDL_MERGE_FLAGS(level, style, favor), &result); + &xmp, &result); for (i = 0; i < 3; i++) free(mmfs[i].ptr); diff --git a/builtin-merge-index.c b/builtin/merge-index.c index 2c4cf5e559..2c4cf5e559 100644 --- a/builtin-merge-index.c +++ b/builtin/merge-index.c diff --git a/builtin-merge-ours.c b/builtin/merge-ours.c index 684411694f..684411694f 100644 --- a/builtin-merge-ours.c +++ b/builtin/merge-ours.c diff --git a/builtin-merge-recursive.c b/builtin/merge-recursive.c index d8875d5892..d8875d5892 100644 --- a/builtin-merge-recursive.c +++ b/builtin/merge-recursive.c diff --git a/builtin-merge-tree.c b/builtin/merge-tree.c index a4a4f2ce4c..a4a4f2ce4c 100644 --- a/builtin-merge-tree.c +++ b/builtin/merge-tree.c diff --git a/builtin-merge.c b/builtin/merge.c index 3aaec7bed7..c043066845 100644 --- a/builtin-merge.c +++ b/builtin/merge.c @@ -667,7 +667,7 @@ static int count_unmerged_entries(void) return ret; } -static int checkout_fast_forward(unsigned char *head, unsigned char *remote) +int checkout_fast_forward(const unsigned char *head, const unsigned char *remote) { struct tree *trees[MAX_UNPACK_TREES]; struct unpack_trees_options opts; diff --git a/builtin-mktag.c b/builtin/mktag.c index 1cb0f3f2a7..1cb0f3f2a7 100644 --- a/builtin-mktag.c +++ b/builtin/mktag.c diff --git a/builtin-mktree.c b/builtin/mktree.c index 098395fda1..098395fda1 100644 --- a/builtin-mktree.c +++ b/builtin/mktree.c diff --git a/builtin-mv.c b/builtin/mv.c index c07f53b343..c07f53b343 100644 --- a/builtin-mv.c +++ b/builtin/mv.c diff --git a/builtin-name-rev.c b/builtin/name-rev.c index 06a38ac8c1..06a38ac8c1 100644 --- a/builtin-name-rev.c +++ b/builtin/name-rev.c diff --git a/builtin/notes.c b/builtin/notes.c new file mode 100644 index 0000000000..52b72fca68 --- /dev/null +++ b/builtin/notes.c @@ -0,0 +1,862 @@ +/* + * Builtin "git notes" + * + * Copyright (c) 2010 Johan Herland <johan@herland.net> + * + * Based on git-notes.sh by Johannes Schindelin, + * and builtin-tag.c by Kristian Høgsberg and Carlos Rica. + */ + +#include "cache.h" +#include "builtin.h" +#include "notes.h" +#include "blob.h" +#include "commit.h" +#include "refs.h" +#include "exec_cmd.h" +#include "run-command.h" +#include "parse-options.h" +#include "string-list.h" + +static const char * const git_notes_usage[] = { + "git notes [--ref <notes_ref>] [list [<object>]]", + "git notes [--ref <notes_ref>] add [-f] [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]", + "git notes [--ref <notes_ref>] copy [-f] <from-object> <to-object>", + "git notes [--ref <notes_ref>] append [-m <msg> | -F <file> | (-c | -C) <object>] [<object>]", + "git notes [--ref <notes_ref>] edit [<object>]", + "git notes [--ref <notes_ref>] show [<object>]", + "git notes [--ref <notes_ref>] remove [<object>]", + "git notes [--ref <notes_ref>] prune", + NULL +}; + +static const char * const git_notes_list_usage[] = { + "git notes [list [<object>]]", + NULL +}; + +static const char * const git_notes_add_usage[] = { + "git notes add [<options>] [<object>]", + NULL +}; + +static const char * const git_notes_copy_usage[] = { + "git notes copy [<options>] <from-object> <to-object>", + "git notes copy --stdin [<from-object> <to-object>]...", + NULL +}; + +static const char * const git_notes_append_usage[] = { + "git notes append [<options>] [<object>]", + NULL +}; + +static const char * const git_notes_edit_usage[] = { + "git notes edit [<object>]", + NULL +}; + +static const char * const git_notes_show_usage[] = { + "git notes show [<object>]", + NULL +}; + +static const char * const git_notes_remove_usage[] = { + "git notes remove [<object>]", + NULL +}; + +static const char * const git_notes_prune_usage[] = { + "git notes prune", + NULL +}; + +static const char note_template[] = + "\n" + "#\n" + "# Write/edit the notes for the following object:\n" + "#\n"; + +struct msg_arg { + int given; + int use_editor; + struct strbuf buf; +}; + +static int list_each_note(const unsigned char *object_sha1, + const unsigned char *note_sha1, char *note_path, + void *cb_data) +{ + printf("%s %s\n", sha1_to_hex(note_sha1), sha1_to_hex(object_sha1)); + return 0; +} + +static void write_note_data(int fd, const unsigned char *sha1) +{ + unsigned long size; + enum object_type type; + char *buf = read_sha1_file(sha1, &type, &size); + if (buf) { + if (size) + write_or_die(fd, buf, size); + free(buf); + } +} + +static void write_commented_object(int fd, const unsigned char *object) +{ + const char *show_args[5] = + {"show", "--stat", "--no-notes", sha1_to_hex(object), NULL}; + struct child_process show; + struct strbuf buf = STRBUF_INIT; + FILE *show_out; + + /* Invoke "git show --stat --no-notes $object" */ + memset(&show, 0, sizeof(show)); + show.argv = show_args; + show.no_stdin = 1; + show.out = -1; + show.err = 0; + show.git_cmd = 1; + if (start_command(&show)) + die("unable to start 'show' for object '%s'", + sha1_to_hex(object)); + + /* Open the output as FILE* so strbuf_getline() can be used. */ + show_out = xfdopen(show.out, "r"); + if (show_out == NULL) + die_errno("can't fdopen 'show' output fd"); + + /* Prepend "# " to each output line and write result to 'fd' */ + while (strbuf_getline(&buf, show_out, '\n') != EOF) { + write_or_die(fd, "# ", 2); + write_or_die(fd, buf.buf, buf.len); + write_or_die(fd, "\n", 1); + } + strbuf_release(&buf); + if (fclose(show_out)) + die_errno("failed to close pipe to 'show' for object '%s'", + sha1_to_hex(object)); + if (finish_command(&show)) + die("failed to finish 'show' for object '%s'", + sha1_to_hex(object)); +} + +static void create_note(const unsigned char *object, struct msg_arg *msg, + int append_only, const unsigned char *prev, + unsigned char *result) +{ + char *path = NULL; + + if (msg->use_editor || !msg->given) { + int fd; + + /* write the template message before editing: */ + path = git_pathdup("NOTES_EDITMSG"); + fd = open(path, O_CREAT | O_TRUNC | O_WRONLY, 0600); + if (fd < 0) + die_errno("could not create file '%s'", path); + + if (msg->given) + write_or_die(fd, msg->buf.buf, msg->buf.len); + else if (prev && !append_only) + write_note_data(fd, prev); + write_or_die(fd, note_template, strlen(note_template)); + + write_commented_object(fd, object); + + close(fd); + strbuf_reset(&(msg->buf)); + + if (launch_editor(path, &(msg->buf), NULL)) { + die("Please supply the note contents using either -m" \ + " or -F option"); + } + stripspace(&(msg->buf), 1); + } + + if (prev && append_only) { + /* Append buf to previous note contents */ + unsigned long size; + enum object_type type; + char *prev_buf = read_sha1_file(prev, &type, &size); + + strbuf_grow(&(msg->buf), size + 1); + if (msg->buf.len && prev_buf && size) + strbuf_insert(&(msg->buf), 0, "\n", 1); + if (prev_buf && size) + strbuf_insert(&(msg->buf), 0, prev_buf, size); + free(prev_buf); + } + + if (!msg->buf.len) { + fprintf(stderr, "Removing note for object %s\n", + sha1_to_hex(object)); + hashclr(result); + } else { + if (write_sha1_file(msg->buf.buf, msg->buf.len, blob_type, result)) { + error("unable to write note object"); + if (path) + error("The note contents has been left in %s", + path); + exit(128); + } + } + + if (path) { + unlink_or_warn(path); + free(path); + } +} + +static int parse_msg_arg(const struct option *opt, const char *arg, int unset) +{ + struct msg_arg *msg = opt->value; + + strbuf_grow(&(msg->buf), strlen(arg) + 2); + if (msg->buf.len) + strbuf_addch(&(msg->buf), '\n'); + strbuf_addstr(&(msg->buf), arg); + stripspace(&(msg->buf), 0); + + msg->given = 1; + return 0; +} + +static int parse_file_arg(const struct option *opt, const char *arg, int unset) +{ + struct msg_arg *msg = opt->value; + + if (msg->buf.len) + strbuf_addch(&(msg->buf), '\n'); + if (!strcmp(arg, "-")) { + if (strbuf_read(&(msg->buf), 0, 1024) < 0) + die_errno("cannot read '%s'", arg); + } else if (strbuf_read_file(&(msg->buf), arg, 1024) < 0) + die_errno("could not open or read '%s'", arg); + stripspace(&(msg->buf), 0); + + msg->given = 1; + return 0; +} + +static int parse_reuse_arg(const struct option *opt, const char *arg, int unset) +{ + struct msg_arg *msg = opt->value; + char *buf; + unsigned char object[20]; + enum object_type type; + unsigned long len; + + if (msg->buf.len) + strbuf_addch(&(msg->buf), '\n'); + + if (get_sha1(arg, object)) + die("Failed to resolve '%s' as a valid ref.", arg); + if (!(buf = read_sha1_file(object, &type, &len)) || !len) { + free(buf); + die("Failed to read object '%s'.", arg);; + } + strbuf_add(&(msg->buf), buf, len); + free(buf); + + msg->given = 1; + return 0; +} + +static int parse_reedit_arg(const struct option *opt, const char *arg, int unset) +{ + struct msg_arg *msg = opt->value; + msg->use_editor = 1; + return parse_reuse_arg(opt, arg, unset); +} + +int commit_notes(struct notes_tree *t, const char *msg) +{ + struct commit_list *parent; + unsigned char tree_sha1[20], prev_commit[20], new_commit[20]; + struct strbuf buf = STRBUF_INIT; + + if (!t) + t = &default_notes_tree; + if (!t->initialized || !t->ref || !*t->ref) + die("Cannot commit uninitialized/unreferenced notes tree"); + if (!t->dirty) + return 0; /* don't have to commit an unchanged tree */ + + /* Prepare commit message and reflog message */ + strbuf_addstr(&buf, "notes: "); /* commit message starts at index 7 */ + strbuf_addstr(&buf, msg); + if (buf.buf[buf.len - 1] != '\n') + strbuf_addch(&buf, '\n'); /* Make sure msg ends with newline */ + + /* Convert notes tree to tree object */ + if (write_notes_tree(t, tree_sha1)) + die("Failed to write current notes tree to database"); + + /* Create new commit for the tree object */ + if (!read_ref(t->ref, prev_commit)) { /* retrieve parent commit */ + parent = xmalloc(sizeof(*parent)); + parent->item = lookup_commit(prev_commit); + parent->next = NULL; + } else { + hashclr(prev_commit); + parent = NULL; + } + if (commit_tree(buf.buf + 7, tree_sha1, parent, new_commit, NULL)) + die("Failed to commit notes tree to database"); + + /* Update notes ref with new commit */ + update_ref(buf.buf, t->ref, new_commit, prev_commit, 0, DIE_ON_ERR); + + strbuf_release(&buf); + return 0; +} + +combine_notes_fn *parse_combine_notes_fn(const char *v) +{ + if (!strcasecmp(v, "overwrite")) + return combine_notes_overwrite; + else if (!strcasecmp(v, "ignore")) + return combine_notes_ignore; + else if (!strcasecmp(v, "concatenate")) + return combine_notes_concatenate; + else + return NULL; +} + +static int notes_rewrite_config(const char *k, const char *v, void *cb) +{ + struct notes_rewrite_cfg *c = cb; + if (!prefixcmp(k, "notes.rewrite.") && !strcmp(k+14, c->cmd)) { + c->enabled = git_config_bool(k, v); + return 0; + } else if (!c->mode_from_env && !strcmp(k, "notes.rewritemode")) { + if (!v) + config_error_nonbool(k); + c->combine = parse_combine_notes_fn(v); + if (!c->combine) { + error("Bad notes.rewriteMode value: '%s'", v); + return 1; + } + return 0; + } else if (!c->refs_from_env && !strcmp(k, "notes.rewriteref")) { + /* note that a refs/ prefix is implied in the + * underlying for_each_glob_ref */ + if (!prefixcmp(v, "refs/notes/")) + string_list_add_refs_by_glob(c->refs, v); + else + warning("Refusing to rewrite notes in %s" + " (outside of refs/notes/)", v); + return 0; + } + + return 0; +} + + +struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd) +{ + struct notes_rewrite_cfg *c = xmalloc(sizeof(struct notes_rewrite_cfg)); + const char *rewrite_mode_env = getenv(GIT_NOTES_REWRITE_MODE_ENVIRONMENT); + const char *rewrite_refs_env = getenv(GIT_NOTES_REWRITE_REF_ENVIRONMENT); + c->cmd = cmd; + c->enabled = 1; + c->combine = combine_notes_concatenate; + c->refs = xcalloc(1, sizeof(struct string_list)); + c->refs->strdup_strings = 1; + c->refs_from_env = 0; + c->mode_from_env = 0; + if (rewrite_mode_env) { + c->mode_from_env = 1; + c->combine = parse_combine_notes_fn(rewrite_mode_env); + if (!c->combine) + error("Bad " GIT_NOTES_REWRITE_MODE_ENVIRONMENT + " value: '%s'", rewrite_mode_env); + } + if (rewrite_refs_env) { + c->refs_from_env = 1; + string_list_add_refs_from_colon_sep(c->refs, rewrite_refs_env); + } + git_config(notes_rewrite_config, c); + if (!c->enabled || !c->refs->nr) { + string_list_clear(c->refs, 0); + free(c->refs); + free(c); + return NULL; + } + c->trees = load_notes_trees(c->refs); + string_list_clear(c->refs, 0); + free(c->refs); + return c; +} + +int copy_note_for_rewrite(struct notes_rewrite_cfg *c, + const unsigned char *from_obj, const unsigned char *to_obj) +{ + int ret = 0; + int i; + for (i = 0; c->trees[i]; i++) + ret = copy_note(c->trees[i], from_obj, to_obj, 1, c->combine) || ret; + return ret; +} + +void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c) +{ + int i; + for (i = 0; c->trees[i]; i++) { + commit_notes(c->trees[i], "Notes added by 'git notes copy'"); + free_notes(c->trees[i]); + } + free(c->trees); + free(c); +} + +int notes_copy_from_stdin(int force, const char *rewrite_cmd) +{ + struct strbuf buf = STRBUF_INIT; + struct notes_rewrite_cfg *c = NULL; + struct notes_tree *t; + int ret = 0; + + if (rewrite_cmd) { + c = init_copy_notes_for_rewrite(rewrite_cmd); + if (!c) + return 0; + } else { + init_notes(NULL, NULL, NULL, 0); + t = &default_notes_tree; + } + + while (strbuf_getline(&buf, stdin, '\n') != EOF) { + unsigned char from_obj[20], to_obj[20]; + struct strbuf **split; + int err; + + split = strbuf_split(&buf, ' '); + if (!split[0] || !split[1]) + die("Malformed input line: '%s'.", buf.buf); + strbuf_rtrim(split[0]); + strbuf_rtrim(split[1]); + if (get_sha1(split[0]->buf, from_obj)) + die("Failed to resolve '%s' as a valid ref.", split[0]->buf); + if (get_sha1(split[1]->buf, to_obj)) + die("Failed to resolve '%s' as a valid ref.", split[1]->buf); + + if (rewrite_cmd) + err = copy_note_for_rewrite(c, from_obj, to_obj); + else + err = copy_note(t, from_obj, to_obj, force, + combine_notes_overwrite); + + if (err) { + error("Failed to copy notes from '%s' to '%s'", + split[0]->buf, split[1]->buf); + ret = 1; + } + + strbuf_list_free(split); + } + + if (!rewrite_cmd) { + commit_notes(t, "Notes added by 'git notes copy'"); + free_notes(t); + } else { + finish_copy_notes_for_rewrite(c); + } + return ret; +} + +static struct notes_tree *init_notes_check(const char *subcommand) +{ + struct notes_tree *t; + init_notes(NULL, NULL, NULL, 0); + t = &default_notes_tree; + + if (prefixcmp(t->ref, "refs/notes/")) + die("Refusing to %s notes in %s (outside of refs/notes/)", + subcommand, t->ref); + return t; +} + +static int list(int argc, const char **argv, const char *prefix) +{ + struct notes_tree *t; + unsigned char object[20]; + const unsigned char *note; + int retval = -1; + struct option options[] = { + OPT_END() + }; + + if (argc) + argc = parse_options(argc, argv, prefix, options, + git_notes_list_usage, 0); + + if (1 < argc) { + error("too many parameters"); + usage_with_options(git_notes_list_usage, options); + } + + t = init_notes_check("list"); + if (argc) { + if (get_sha1(argv[0], object)) + die("Failed to resolve '%s' as a valid ref.", argv[0]); + note = get_note(t, object); + if (note) { + puts(sha1_to_hex(note)); + retval = 0; + } else + retval = error("No note found for object %s.", + sha1_to_hex(object)); + } else + retval = for_each_note(t, 0, list_each_note, NULL); + + free_notes(t); + return retval; +} + +static int add(int argc, const char **argv, const char *prefix) +{ + int retval = 0, force = 0; + const char *object_ref; + struct notes_tree *t; + unsigned char object[20], new_note[20]; + char logmsg[100]; + const unsigned char *note; + struct msg_arg msg = { 0, 0, STRBUF_INIT }; + struct option options[] = { + { OPTION_CALLBACK, 'm', "message", &msg, "MSG", + "note contents as a string", PARSE_OPT_NONEG, + parse_msg_arg}, + { OPTION_CALLBACK, 'F', "file", &msg, "FILE", + "note contents in a file", PARSE_OPT_NONEG, + parse_file_arg}, + { OPTION_CALLBACK, 'c', "reedit-message", &msg, "OBJECT", + "reuse and edit specified note object", PARSE_OPT_NONEG, + parse_reedit_arg}, + { OPTION_CALLBACK, 'C', "reuse-message", &msg, "OBJECT", + "reuse specified note object", PARSE_OPT_NONEG, + parse_reuse_arg}, + OPT_BOOLEAN('f', "force", &force, "replace existing notes"), + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, git_notes_add_usage, + 0); + + if (1 < argc) { + error("too many parameters"); + usage_with_options(git_notes_add_usage, options); + } + + object_ref = argc ? argv[0] : "HEAD"; + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + t = init_notes_check("add"); + note = get_note(t, object); + + if (note) { + if (!force) { + retval = error("Cannot add notes. Found existing notes " + "for object %s. Use '-f' to overwrite " + "existing notes", sha1_to_hex(object)); + goto out; + } + fprintf(stderr, "Overwriting existing notes for object %s\n", + sha1_to_hex(object)); + } + + create_note(object, &msg, 0, note, new_note); + + if (is_null_sha1(new_note)) + remove_note(t, object); + else + add_note(t, object, new_note, combine_notes_overwrite); + + snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'", + is_null_sha1(new_note) ? "removed" : "added", "add"); + commit_notes(t, logmsg); +out: + free_notes(t); + strbuf_release(&(msg.buf)); + return retval; +} + +static int copy(int argc, const char **argv, const char *prefix) +{ + int retval = 0, force = 0, from_stdin = 0; + const unsigned char *from_note, *note; + const char *object_ref; + unsigned char object[20], from_obj[20]; + struct notes_tree *t; + const char *rewrite_cmd = NULL; + struct option options[] = { + OPT_BOOLEAN('f', "force", &force, "replace existing notes"), + OPT_BOOLEAN(0, "stdin", &from_stdin, "read objects from stdin"), + OPT_STRING(0, "for-rewrite", &rewrite_cmd, "command", + "load rewriting config for <command> (implies " + "--stdin)"), + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, git_notes_copy_usage, + 0); + + if (from_stdin || rewrite_cmd) { + if (argc) { + error("too many parameters"); + usage_with_options(git_notes_copy_usage, options); + } else { + return notes_copy_from_stdin(force, rewrite_cmd); + } + } + + if (2 < argc) { + error("too many parameters"); + usage_with_options(git_notes_copy_usage, options); + } + + if (get_sha1(argv[0], from_obj)) + die("Failed to resolve '%s' as a valid ref.", argv[0]); + + object_ref = 1 < argc ? argv[1] : "HEAD"; + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + t = init_notes_check("copy"); + note = get_note(t, object); + + if (note) { + if (!force) { + retval = error("Cannot copy notes. Found existing " + "notes for object %s. Use '-f' to " + "overwrite existing notes", + sha1_to_hex(object)); + goto out; + } + fprintf(stderr, "Overwriting existing notes for object %s\n", + sha1_to_hex(object)); + } + + from_note = get_note(t, from_obj); + if (!from_note) { + retval = error("Missing notes on source object %s. Cannot " + "copy.", sha1_to_hex(from_obj)); + goto out; + } + + add_note(t, object, from_note, combine_notes_overwrite); + commit_notes(t, "Notes added by 'git notes copy'"); +out: + free_notes(t); + return retval; +} + +static int append_edit(int argc, const char **argv, const char *prefix) +{ + const char *object_ref; + struct notes_tree *t; + unsigned char object[20], new_note[20]; + const unsigned char *note; + char logmsg[100]; + const char * const *usage; + struct msg_arg msg = { 0, 0, STRBUF_INIT }; + struct option options[] = { + { OPTION_CALLBACK, 'm', "message", &msg, "MSG", + "note contents as a string", PARSE_OPT_NONEG, + parse_msg_arg}, + { OPTION_CALLBACK, 'F', "file", &msg, "FILE", + "note contents in a file", PARSE_OPT_NONEG, + parse_file_arg}, + { OPTION_CALLBACK, 'c', "reedit-message", &msg, "OBJECT", + "reuse and edit specified note object", PARSE_OPT_NONEG, + parse_reedit_arg}, + { OPTION_CALLBACK, 'C', "reuse-message", &msg, "OBJECT", + "reuse specified note object", PARSE_OPT_NONEG, + parse_reuse_arg}, + OPT_END() + }; + int edit = !strcmp(argv[0], "edit"); + + usage = edit ? git_notes_edit_usage : git_notes_append_usage; + argc = parse_options(argc, argv, prefix, options, usage, + PARSE_OPT_KEEP_ARGV0); + + if (2 < argc) { + error("too many parameters"); + usage_with_options(usage, options); + } + + if (msg.given && edit) + fprintf(stderr, "The -m/-F/-c/-C options have been deprecated " + "for the 'edit' subcommand.\n" + "Please use 'git notes add -f -m/-F/-c/-C' instead.\n"); + + object_ref = 1 < argc ? argv[1] : "HEAD"; + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + t = init_notes_check(argv[0]); + note = get_note(t, object); + + create_note(object, &msg, !edit, note, new_note); + + if (is_null_sha1(new_note)) + remove_note(t, object); + else + add_note(t, object, new_note, combine_notes_overwrite); + + snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'", + is_null_sha1(new_note) ? "removed" : "added", argv[0]); + commit_notes(t, logmsg); + free_notes(t); + strbuf_release(&(msg.buf)); + return 0; +} + +static int show(int argc, const char **argv, const char *prefix) +{ + const char *object_ref; + struct notes_tree *t; + unsigned char object[20]; + const unsigned char *note; + int retval; + struct option options[] = { + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, git_notes_show_usage, + 0); + + if (1 < argc) { + error("too many parameters"); + usage_with_options(git_notes_show_usage, options); + } + + object_ref = argc ? argv[0] : "HEAD"; + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + t = init_notes_check("show"); + note = get_note(t, object); + + if (!note) + retval = error("No note found for object %s.", + sha1_to_hex(object)); + else { + const char *show_args[3] = {"show", sha1_to_hex(note), NULL}; + retval = execv_git_cmd(show_args); + } + free_notes(t); + return retval; +} + +static int remove_cmd(int argc, const char **argv, const char *prefix) +{ + struct option options[] = { + OPT_END() + }; + const char *object_ref; + struct notes_tree *t; + unsigned char object[20]; + + argc = parse_options(argc, argv, prefix, options, + git_notes_remove_usage, 0); + + if (1 < argc) { + error("too many parameters"); + usage_with_options(git_notes_remove_usage, options); + } + + object_ref = argc ? argv[0] : "HEAD"; + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + t = init_notes_check("remove"); + + fprintf(stderr, "Removing note for object %s\n", sha1_to_hex(object)); + remove_note(t, object); + + commit_notes(t, "Notes removed by 'git notes remove'"); + free_notes(t); + return 0; +} + +static int prune(int argc, const char **argv, const char *prefix) +{ + struct notes_tree *t; + struct option options[] = { + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, git_notes_prune_usage, + 0); + + if (argc) { + error("too many parameters"); + usage_with_options(git_notes_prune_usage, options); + } + + t = init_notes_check("prune"); + + prune_notes(t); + commit_notes(t, "Notes removed by 'git notes prune'"); + free_notes(t); + return 0; +} + +int cmd_notes(int argc, const char **argv, const char *prefix) +{ + int result; + const char *override_notes_ref = NULL; + struct option options[] = { + OPT_STRING(0, "ref", &override_notes_ref, "notes_ref", + "use notes from <notes_ref>"), + OPT_END() + }; + + git_config(git_default_config, NULL); + argc = parse_options(argc, argv, prefix, options, git_notes_usage, + PARSE_OPT_STOP_AT_NON_OPTION); + + if (override_notes_ref) { + struct strbuf sb = STRBUF_INIT; + if (!prefixcmp(override_notes_ref, "refs/notes/")) + /* we're happy */; + else if (!prefixcmp(override_notes_ref, "notes/")) + strbuf_addstr(&sb, "refs/"); + else + strbuf_addstr(&sb, "refs/notes/"); + strbuf_addstr(&sb, override_notes_ref); + setenv("GIT_NOTES_REF", sb.buf, 1); + strbuf_release(&sb); + } + + if (argc < 1 || !strcmp(argv[0], "list")) + result = list(argc, argv, prefix); + else if (!strcmp(argv[0], "add")) + result = add(argc, argv, prefix); + else if (!strcmp(argv[0], "copy")) + result = copy(argc, argv, prefix); + else if (!strcmp(argv[0], "append") || !strcmp(argv[0], "edit")) + result = append_edit(argc, argv, prefix); + else if (!strcmp(argv[0], "show")) + result = show(argc, argv, prefix); + else if (!strcmp(argv[0], "remove")) + result = remove_cmd(argc, argv, prefix); + else if (!strcmp(argv[0], "prune")) + result = prune(argc, argv, prefix); + else { + result = error("Unknown subcommand: %s", argv[0]); + usage_with_options(git_notes_usage, options); + } + + return result ? 1 : 0; +} diff --git a/builtin-pack-objects.c b/builtin/pack-objects.c index 539e75d56f..97802585ea 100644 --- a/builtin-pack-objects.c +++ b/builtin/pack-objects.c @@ -155,33 +155,6 @@ static unsigned long do_compress(void **pptr, unsigned long size) } /* - * The per-object header is a pretty dense thing, which is - * - first byte: low four bits are "size", then three bits of "type", - * and the high bit is "size continues". - * - each byte afterwards: low seven bits are size continuation, - * with the high bit being "size continues" - */ -static int encode_header(enum object_type type, unsigned long size, unsigned char *hdr) -{ - int n = 1; - unsigned char c; - - if (type < OBJ_COMMIT || type > OBJ_REF_DELTA) - die("bad type %d", type); - - c = (type << 4) | (size & 15); - size >>= 4; - while (size) { - *hdr++ = c | 0x80; - c = size & 0x7f; - size >>= 7; - n++; - } - *hdr = c; - return n; -} - -/* * we are going to reuse the existing object data as is. make * sure it is not corrupt. */ @@ -321,7 +294,7 @@ static unsigned long write_object(struct sha1file *f, * The object header is a byte of 'type' followed by zero or * more bytes of length. */ - hdrlen = encode_header(type, size, header); + hdrlen = encode_in_pack_object_header(type, size, header); if (type == OBJ_OFS_DELTA) { /* @@ -372,7 +345,7 @@ static unsigned long write_object(struct sha1file *f, if (entry->delta) type = (allow_ofs_delta && entry->delta->idx.offset) ? OBJ_OFS_DELTA : OBJ_REF_DELTA; - hdrlen = encode_header(type, entry->size, header); + hdrlen = encode_in_pack_object_header(type, entry->size, header); offset = entry->in_pack_offset; revidx = find_pack_revindex(p, offset); diff --git a/builtin-pack-redundant.c b/builtin/pack-redundant.c index 41e1615a28..41e1615a28 100644 --- a/builtin-pack-redundant.c +++ b/builtin/pack-redundant.c diff --git a/builtin-pack-refs.c b/builtin/pack-refs.c index 091860b2e3..091860b2e3 100644 --- a/builtin-pack-refs.c +++ b/builtin/pack-refs.c diff --git a/builtin-patch-id.c b/builtin/patch-id.c index af0911e4bd..af0911e4bd 100644 --- a/builtin-patch-id.c +++ b/builtin/patch-id.c diff --git a/builtin-prune-packed.c b/builtin/prune-packed.c index f9463deec2..f9463deec2 100644 --- a/builtin-prune-packed.c +++ b/builtin/prune-packed.c diff --git a/builtin-prune.c b/builtin/prune.c index 81f915ec31..81f915ec31 100644 --- a/builtin-prune.c +++ b/builtin/prune.c diff --git a/builtin-push.c b/builtin/push.c index f7bc2b292f..62957ededd 100644 --- a/builtin-push.c +++ b/builtin/push.c @@ -17,6 +17,8 @@ static const char * const push_usage[] = { static int thin; static int deleterefs; static const char *receivepack; +static int verbosity; +static int progress; static const char **refspec; static int refspec_nr; @@ -105,13 +107,16 @@ static int push_with_options(struct transport *transport, int flags) { int err; int nonfastforward; + + transport_set_verbosity(transport, verbosity, progress); + if (receivepack) transport_set_option(transport, TRANS_OPT_RECEIVEPACK, receivepack); if (thin) transport_set_option(transport, TRANS_OPT_THIN, "yes"); - if (flags & TRANSPORT_PUSH_VERBOSE) + if (verbosity > 0) fprintf(stderr, "Pushing to %s\n", transport->url); err = transport_push(transport, refspec_nr, refspec, flags, &nonfastforward); @@ -124,9 +129,9 @@ static int push_with_options(struct transport *transport, int flags) return 0; if (nonfastforward && advice_push_nonfastforward) { - printf("To prevent you from losing history, non-fast-forward updates were rejected\n" - "Merge the remote changes before pushing again. See the 'Note about\n" - "fast-forwards' section of 'git push --help' for details.\n"); + fprintf(stderr, "To prevent you from losing history, non-fast-forward updates were rejected\n" + "Merge the remote changes before pushing again. See the 'Note about\n" + "fast-forwards' section of 'git push --help' for details.\n"); } return 1; @@ -204,8 +209,7 @@ int cmd_push(int argc, const char **argv, const char *prefix) int rc; const char *repo = NULL; /* default repository */ struct option options[] = { - OPT_BIT('q', "quiet", &flags, "be quiet", TRANSPORT_PUSH_QUIET), - OPT_BIT('v', "verbose", &flags, "be verbose", TRANSPORT_PUSH_VERBOSE), + OPT__VERBOSITY(&verbosity), OPT_STRING( 0 , "repo", &repo, "repository", "repository"), OPT_BIT( 0 , "all", &flags, "push all refs", TRANSPORT_PUSH_ALL), OPT_BIT( 0 , "mirror", &flags, "mirror all refs", @@ -220,6 +224,7 @@ int cmd_push(int argc, const char **argv, const char *prefix) OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"), OPT_BIT('u', "set-upstream", &flags, "set upstream for git pull/status", TRANSPORT_PUSH_SET_UPSTREAM), + OPT_BOOLEAN(0, "progress", &progress, "force progress reporting"), OPT_END() }; diff --git a/builtin-read-tree.c b/builtin/read-tree.c index 8bdcab1138..8bdcab1138 100644 --- a/builtin-read-tree.c +++ b/builtin/read-tree.c diff --git a/builtin-receive-pack.c b/builtin/receive-pack.c index 0559fcc871..0559fcc871 100644 --- a/builtin-receive-pack.c +++ b/builtin/receive-pack.c diff --git a/builtin-reflog.c b/builtin/reflog.c index 64e45bd813..64e45bd813 100644 --- a/builtin-reflog.c +++ b/builtin/reflog.c diff --git a/builtin-remote.c b/builtin/remote.c index 277765b864..277765b864 100644 --- a/builtin-remote.c +++ b/builtin/remote.c diff --git a/builtin-replace.c b/builtin/replace.c index fe3a647a36..fe3a647a36 100644 --- a/builtin-replace.c +++ b/builtin/replace.c diff --git a/builtin-rerere.c b/builtin/rerere.c index 34f9acee91..34f9acee91 100644 --- a/builtin-rerere.c +++ b/builtin/rerere.c diff --git a/builtin-reset.c b/builtin/reset.c index 0f5022eed2..1283068fd2 100644 --- a/builtin-reset.c +++ b/builtin/reset.c @@ -22,13 +22,16 @@ #include "cache-tree.h" static const char * const git_reset_usage[] = { - "git reset [--mixed | --soft | --hard | --merge] [-q] [<commit>]", - "git reset [--mixed] <commit> [--] <paths>...", + "git reset [--mixed | --soft | --hard | --merge | --keep] [-q] [<commit>]", + "git reset [-q] <commit> [--] <paths>...", + "git reset --patch [<commit>] [--] [<paths>...]", NULL }; -enum reset_type { MIXED, SOFT, HARD, MERGE, NONE }; -static const char *reset_type_names[] = { "mixed", "soft", "hard", "merge", NULL }; +enum reset_type { MIXED, SOFT, HARD, MERGE, KEEP, NONE }; +static const char *reset_type_names[] = { + "mixed", "soft", "hard", "merge", "keep", NULL +}; static char *args_to_str(const char **argv) { @@ -71,6 +74,7 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet if (!quiet) opts.verbose_update = 1; switch (reset_type) { + case KEEP: case MERGE: opts.update = 1; break; @@ -85,6 +89,16 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet read_cache_unmerged(); + if (reset_type == KEEP) { + unsigned char head_sha1[20]; + if (get_sha1("HEAD", head_sha1)) + return error("You do not have a valid HEAD."); + if (!fill_tree_descriptor(desc, head_sha1)) + return error("Failed to find tree of HEAD."); + nr++; + opts.fn = twoway_merge; + } + if (!fill_tree_descriptor(desc + nr - 1, sha1)) return error("Failed to find tree of %s.", sha1_to_hex(sha1)); if (unpack_trees(nr, desc, &opts)) @@ -211,6 +225,14 @@ static void prepend_reflog_action(const char *action, char *buf, size_t size) warning("Reflog action message too long: %.*s...", 50, buf); } +static void die_if_unmerged_cache(int reset_type) +{ + if (is_merge() || read_cache() < 0 || unmerged_cache()) + die("Cannot do a %s reset in the middle of a merge.", + reset_type_names[reset_type]); + +} + int cmd_reset(int argc, const char **argv, const char *prefix) { int i = 0, reset_type = NONE, update_ref_status = 0, quiet = 0; @@ -229,6 +251,8 @@ int cmd_reset(int argc, const char **argv, const char *prefix) "reset HEAD, index and working tree", HARD), OPT_SET_INT(0, "merge", &reset_type, "reset HEAD, index and working tree", MERGE), + OPT_SET_INT(0, "keep", &reset_type, + "reset HEAD but keep local changes", KEEP), OPT_BOOLEAN('p', "patch", &patch_mode, "select hunks interactively"), OPT_END() }; @@ -304,7 +328,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix) if (reset_type == NONE) reset_type = MIXED; /* by default */ - if (reset_type == HARD || reset_type == MERGE) + if (reset_type != SOFT && reset_type != MIXED) setup_work_tree(); if (reset_type == MIXED && is_bare_repository()) @@ -314,12 +338,18 @@ int cmd_reset(int argc, const char **argv, const char *prefix) /* Soft reset does not touch the index file nor the working tree * at all, but requires them in a good order. Other resets reset * the index file to the tree object we are switching to. */ - if (reset_type == SOFT) { - if (is_merge() || read_cache() < 0 || unmerged_cache()) - die("Cannot do a soft reset in the middle of a merge."); + if (reset_type == SOFT) + die_if_unmerged_cache(reset_type); + else { + int err; + if (reset_type == KEEP) + die_if_unmerged_cache(reset_type); + err = reset_index_file(sha1, reset_type, quiet); + if (reset_type == KEEP) + err = err || reset_index_file(sha1, MIXED, quiet); + if (err) + die("Could not reset index file to revision '%s'.", rev); } - else if (reset_index_file(sha1, reset_type, quiet)) - die("Could not reset index file to revision '%s'.", rev); /* Any resets update HEAD to the head being switched to, * saving the previous head in ORIG_HEAD before. */ diff --git a/builtin-rev-list.c b/builtin/rev-list.c index 5679170e82..5679170e82 100644 --- a/builtin-rev-list.c +++ b/builtin/rev-list.c diff --git a/builtin-rev-parse.c b/builtin/rev-parse.c index b76f205e62..8fbf9d0db6 100644 --- a/builtin-rev-parse.c +++ b/builtin/rev-parse.c @@ -644,6 +644,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) if (!strcmp(arg, "--git-dir")) { const char *gitdir = getenv(GIT_DIR_ENVIRONMENT); static char cwd[PATH_MAX]; + int len; if (gitdir) { puts(gitdir); continue; @@ -654,7 +655,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) } if (!getcwd(cwd, PATH_MAX)) die_errno("unable to get current working directory"); - printf("%s/.git\n", cwd); + len = strlen(cwd); + printf("%s%s.git\n", cwd, len && cwd[len-1] != '/' ? "/" : ""); continue; } if (!strcmp(arg, "--is-inside-git-dir")) { diff --git a/builtin-revert.c b/builtin/revert.c index eff52687a8..9a3c14c329 100644 --- a/builtin-revert.c +++ b/builtin/revert.c @@ -13,6 +13,7 @@ #include "revision.h" #include "rerere.h" #include "merge-recursive.h" +#include "refs.h" /* * This implements the builtins revert and cherry-pick. @@ -35,7 +36,7 @@ static const char * const cherry_pick_usage[] = { NULL }; -static int edit, no_replay, no_commit, mainline, signoff; +static int edit, no_replay, no_commit, mainline, signoff, allow_ff; static enum { REVERT, CHERRY_PICK } action; static struct commit *commit; static const char *commit_name; @@ -60,8 +61,19 @@ static void parse_args(int argc, const char **argv) OPT_INTEGER('m', "mainline", &mainline, "parent number"), OPT_RERERE_AUTOUPDATE(&allow_rerere_auto), OPT_END(), + OPT_END(), + OPT_END(), }; + if (action == CHERRY_PICK) { + struct option cp_extra[] = { + OPT_BOOLEAN(0, "ff", &allow_ff, "allow fast-forward"), + OPT_END(), + }; + if (parse_options_concat(options, ARRAY_SIZE(options), cp_extra)) + die("program error"); + } + if (parse_options(argc, argv, NULL, options, usage_str, 0) != 1) usage_with_options(usage_str, options); @@ -244,6 +256,17 @@ static NORETURN void die_dirty_index(const char *me) } } +static int fast_forward_to(const unsigned char *to, const unsigned char *from) +{ + struct ref_lock *ref_lock; + + read_cache(); + if (checkout_fast_forward(from, to)) + exit(1); /* the callee should have complained already */ + ref_lock = lock_any_ref_for_update("HEAD", from, 0); + return write_ref_sha1(ref_lock, to, "cherry-pick"); +} + static int revert_or_cherry_pick(int argc, const char **argv) { unsigned char head[20]; @@ -251,7 +274,7 @@ static int revert_or_cherry_pick(int argc, const char **argv) int i, index_fd, clean; char *oneline, *reencoded_message = NULL; const char *message, *encoding; - char *defmsg = git_pathdup("MERGE_MSG"); + char *defmsg = NULL; struct merge_options o; struct tree *result, *next_tree, *base_tree, *head_tree; static struct lock_file index_lock; @@ -265,6 +288,17 @@ static int revert_or_cherry_pick(int argc, const char **argv) if (action == REVERT && !no_replay) die("revert is incompatible with replay"); + if (allow_ff) { + if (signoff) + die("cherry-pick --ff cannot be used with --signoff"); + if (no_commit) + die("cherry-pick --ff cannot be used with --no-commit"); + if (no_replay) + die("cherry-pick --ff cannot be used with -x"); + if (edit) + die("cherry-pick --ff cannot be used with --edit"); + } + if (read_cache() < 0) die("git %s: failed to read the index", me); if (no_commit) { @@ -284,8 +318,6 @@ static int revert_or_cherry_pick(int argc, const char **argv) } discard_cache(); - index_fd = hold_locked_index(&index_lock, 1); - if (!commit->parents) { if (action == REVERT) die ("Cannot revert a root commit"); @@ -314,6 +346,9 @@ static int revert_or_cherry_pick(int argc, const char **argv) else parent = commit->parents->item; + if (allow_ff && !hashcmp(parent->object.sha1, head)) + return fast_forward_to(commit->object.sha1, head); + if (!(message = commit->buffer)) die ("Cannot get commit message for %s", sha1_to_hex(commit->object.sha1)); @@ -329,6 +364,7 @@ static int revert_or_cherry_pick(int argc, const char **argv) * reverse of it if we are revert. */ + defmsg = git_pathdup("MERGE_MSG"); msg_fd = hold_lock_file_for_update(&msg_file, defmsg, LOCK_DIE_ON_ERROR); @@ -343,6 +379,8 @@ static int revert_or_cherry_pick(int argc, const char **argv) oneline = get_oneline(message); + index_fd = hold_locked_index(&index_lock, 1); + if (action == REVERT) { char *oneline_body = strchr(oneline, ' '); diff --git a/builtin-rm.c b/builtin/rm.c index f3772c84de..f3772c84de 100644 --- a/builtin-rm.c +++ b/builtin/rm.c diff --git a/builtin-send-pack.c b/builtin/send-pack.c index 2183a47052..481602d8ae 100644 --- a/builtin-send-pack.c +++ b/builtin/send-pack.c @@ -7,6 +7,7 @@ #include "remote.h" #include "send-pack.h" #include "quote.h" +#include "transport.h" static const char send_pack_usage[] = "git send-pack [--all | --mirror] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n" @@ -169,156 +170,6 @@ static int receive_status(int in, struct ref *refs) return ret; } -static void update_tracking_ref(struct remote *remote, struct ref *ref) -{ - struct refspec rs; - - if (ref->status != REF_STATUS_OK && ref->status != REF_STATUS_UPTODATE) - return; - - rs.src = ref->name; - rs.dst = NULL; - - if (!remote_find_tracking(remote, &rs)) { - if (args.verbose) - fprintf(stderr, "updating local tracking ref '%s'\n", rs.dst); - if (ref->deletion) { - delete_ref(rs.dst, NULL, 0); - } else - update_ref("update by push", rs.dst, - ref->new_sha1, NULL, 0, 0); - free(rs.dst); - } -} - -#define SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3) - -static void print_ref_status(char flag, const char *summary, struct ref *to, struct ref *from, const char *msg) -{ - fprintf(stderr, " %c %-*s ", flag, SUMMARY_WIDTH, summary); - if (from) - fprintf(stderr, "%s -> %s", prettify_refname(from->name), prettify_refname(to->name)); - else - fputs(prettify_refname(to->name), stderr); - if (msg) { - fputs(" (", stderr); - fputs(msg, stderr); - fputc(')', stderr); - } - fputc('\n', stderr); -} - -static const char *status_abbrev(unsigned char sha1[20]) -{ - return find_unique_abbrev(sha1, DEFAULT_ABBREV); -} - -static void print_ok_ref_status(struct ref *ref) -{ - if (ref->deletion) - print_ref_status('-', "[deleted]", ref, NULL, NULL); - else if (is_null_sha1(ref->old_sha1)) - print_ref_status('*', - (!prefixcmp(ref->name, "refs/tags/") ? "[new tag]" : - "[new branch]"), - ref, ref->peer_ref, NULL); - else { - char quickref[84]; - char type; - const char *msg; - - strcpy(quickref, status_abbrev(ref->old_sha1)); - if (ref->nonfastforward) { - strcat(quickref, "..."); - type = '+'; - msg = "forced update"; - } else { - strcat(quickref, ".."); - type = ' '; - msg = NULL; - } - strcat(quickref, status_abbrev(ref->new_sha1)); - - print_ref_status(type, quickref, ref, ref->peer_ref, msg); - } -} - -static int print_one_push_status(struct ref *ref, const char *dest, int count) -{ - if (!count) - fprintf(stderr, "To %s\n", dest); - - switch(ref->status) { - case REF_STATUS_NONE: - print_ref_status('X', "[no match]", ref, NULL, NULL); - break; - case REF_STATUS_REJECT_NODELETE: - print_ref_status('!', "[rejected]", ref, NULL, - "remote does not support deleting refs"); - break; - case REF_STATUS_UPTODATE: - print_ref_status('=', "[up to date]", ref, - ref->peer_ref, NULL); - break; - case REF_STATUS_REJECT_NONFASTFORWARD: - print_ref_status('!', "[rejected]", ref, ref->peer_ref, - "non-fast-forward"); - break; - case REF_STATUS_REMOTE_REJECT: - print_ref_status('!', "[remote rejected]", ref, - ref->deletion ? NULL : ref->peer_ref, - ref->remote_status); - break; - case REF_STATUS_EXPECTING_REPORT: - print_ref_status('!', "[remote failure]", ref, - ref->deletion ? NULL : ref->peer_ref, - "remote failed to report status"); - break; - case REF_STATUS_OK: - print_ok_ref_status(ref); - break; - } - - return 1; -} - -static void print_push_status(const char *dest, struct ref *refs) -{ - struct ref *ref; - int n = 0; - - if (args.verbose) { - for (ref = refs; ref; ref = ref->next) - if (ref->status == REF_STATUS_UPTODATE) - n += print_one_push_status(ref, dest, n); - } - - for (ref = refs; ref; ref = ref->next) - if (ref->status == REF_STATUS_OK) - n += print_one_push_status(ref, dest, n); - - for (ref = refs; ref; ref = ref->next) { - if (ref->status != REF_STATUS_NONE && - ref->status != REF_STATUS_UPTODATE && - ref->status != REF_STATUS_OK) - n += print_one_push_status(ref, dest, n); - } -} - -static int refs_pushed(struct ref *ref) -{ - for (; ref; ref = ref->next) { - switch(ref->status) { - case REF_STATUS_NONE: - case REF_STATUS_UPTODATE: - break; - default: - return 1; - } - } - return 0; -} - static void print_helper_status(struct ref *ref) { struct strbuf buf = STRBUF_INIT; @@ -510,6 +361,10 @@ int send_pack(struct send_pack_args *args, if (ret < 0) return ret; + + if (args->porcelain) + return 0; + for (ref = remote_refs; ref; ref = ref->next) { switch (ref->status) { case REF_STATUS_NONE: @@ -523,37 +378,6 @@ int send_pack(struct send_pack_args *args, return 0; } -static void verify_remote_names(int nr_heads, const char **heads) -{ - int i; - - for (i = 0; i < nr_heads; i++) { - const char *local = heads[i]; - const char *remote = strrchr(heads[i], ':'); - - if (*local == '+') - local++; - - /* A matching refspec is okay. */ - if (remote == local && remote[1] == '\0') - continue; - - remote = remote ? (remote + 1) : local; - switch (check_ref_format(remote)) { - case 0: /* ok */ - case CHECK_REF_FORMAT_ONELEVEL: - /* ok but a single level -- that is fine for - * a match pattern. - */ - case CHECK_REF_FORMAT_WILDCARD: - /* ok but ends with a pattern-match character */ - continue; - } - die("remote part of refspec is not a valid name in %s", - heads[i]); - } -} - int cmd_send_pack(int argc, const char **argv, const char *prefix) { int i, nr_refspecs = 0; @@ -570,6 +394,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) int send_all = 0; const char *receivepack = "git-receive-pack"; int flags; + int nonfastforward = 0; argv++; for (i = 1; i < argc; i++, argv++) { @@ -662,7 +487,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) get_remote_heads(fd[0], &remote_refs, 0, NULL, REF_NORMAL, &extra_have); - verify_remote_names(nr_refspecs, refspecs); + transport_verify_remote_names(nr_refspecs, refspecs); local_refs = get_local_heads(); @@ -691,15 +516,15 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) ret |= finish_connect(conn); if (!helper_status) - print_push_status(dest, remote_refs); + transport_print_push_status(dest, remote_refs, args.verbose, 0, &nonfastforward); if (!args.dry_run && remote) { struct ref *ref; for (ref = remote_refs; ref; ref = ref->next) - update_tracking_ref(remote, ref); + transport_update_tracking_ref(remote, ref, args.verbose); } - if (!ret && !refs_pushed(remote_refs)) + if (!ret && !transport_refs_pushed(remote_refs)) fprintf(stderr, "Everything up-to-date\n"); return ret; diff --git a/builtin-shortlog.c b/builtin/shortlog.c index ecd2d45a00..06320f5285 100644 --- a/builtin-shortlog.c +++ b/builtin/shortlog.c @@ -295,6 +295,8 @@ parse_done: if (!nongit && !rev.pending.nr && isatty(0)) add_head_to_pending(&rev); if (rev.pending.nr == 0) { + if (isatty(0)) + fprintf(stderr, "(reading log message from standard input)\n"); read_from_stdin(&log); } else diff --git a/builtin-show-branch.c b/builtin/show-branch.c index 35a709e630..e20fcf3e93 100644 --- a/builtin-show-branch.c +++ b/builtin/show-branch.c @@ -6,7 +6,7 @@ #include "parse-options.h" static const char* show_branch_usage[] = { - "git show-branch [-a|--all] [-r|--remotes] [--topo-order | --date-order] [--current] [--color | --no-color] [--sparse] [--more=<n> | --list | --independent | --merge-base] [--no-name | --sha1-name] [--topics] [<rev> | <glob>]...", + "git show-branch [-a|--all] [-r|--remotes] [--topo-order | --date-order] [--current] [--color[=<when>] | --no-color] [--sparse] [--more=<n> | --list | --independent | --merge-base] [--no-name | --sha1-name] [--topics] [<rev> | <glob>]...", "git show-branch (-g|--reflog)[=<n>[,<base>]] [--list] [<ref>]", NULL }; @@ -661,7 +661,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) "show remote-tracking and local branches"), OPT_BOOLEAN('r', "remotes", &all_remotes, "show remote-tracking branches"), - OPT_BOOLEAN(0, "color", &showbranch_use_color, + OPT__COLOR(&showbranch_use_color, "color '*!+-' corresponding to the branch"), { OPTION_INTEGER, 0, "more", &extra, "n", "show <n> more commits after the common ancestor", diff --git a/builtin-show-ref.c b/builtin/show-ref.c index 17ada88dfb..17ada88dfb 100644 --- a/builtin-show-ref.c +++ b/builtin/show-ref.c diff --git a/builtin-stripspace.c b/builtin/stripspace.c index 4d3b93fedb..4d3b93fedb 100644 --- a/builtin-stripspace.c +++ b/builtin/stripspace.c diff --git a/builtin-symbolic-ref.c b/builtin/symbolic-ref.c index ca855a5eb2..ca855a5eb2 100644 --- a/builtin-symbolic-ref.c +++ b/builtin/symbolic-ref.c diff --git a/builtin-tag.c b/builtin/tag.c index 4ef1c4f508..4ef1c4f508 100644 --- a/builtin-tag.c +++ b/builtin/tag.c diff --git a/builtin-tar-tree.c b/builtin/tar-tree.c index 3f1e7012db..3f1e7012db 100644 --- a/builtin-tar-tree.c +++ b/builtin/tar-tree.c diff --git a/builtin-unpack-file.c b/builtin/unpack-file.c index 608590ada8..608590ada8 100644 --- a/builtin-unpack-file.c +++ b/builtin/unpack-file.c diff --git a/builtin-unpack-objects.c b/builtin/unpack-objects.c index 685566e0b5..685566e0b5 100644 --- a/builtin-unpack-objects.c +++ b/builtin/unpack-objects.c diff --git a/builtin-update-index.c b/builtin/update-index.c index 3ab214d24e..3ab214d24e 100644 --- a/builtin-update-index.c +++ b/builtin/update-index.c diff --git a/builtin-update-ref.c b/builtin/update-ref.c index 76ba1d5881..76ba1d5881 100644 --- a/builtin-update-ref.c +++ b/builtin/update-ref.c diff --git a/builtin-update-server-info.c b/builtin/update-server-info.c index 2b3fddcc69..2b3fddcc69 100644 --- a/builtin-update-server-info.c +++ b/builtin/update-server-info.c diff --git a/builtin-upload-archive.c b/builtin/upload-archive.c index 73f788ef24..73f788ef24 100644 --- a/builtin-upload-archive.c +++ b/builtin/upload-archive.c diff --git a/builtin-var.c b/builtin/var.c index 70fdb4dec7..70fdb4dec7 100644 --- a/builtin-var.c +++ b/builtin/var.c diff --git a/builtin-verify-pack.c b/builtin/verify-pack.c index b6079ae6cb..b6079ae6cb 100644 --- a/builtin-verify-pack.c +++ b/builtin/verify-pack.c diff --git a/builtin-verify-tag.c b/builtin/verify-tag.c index 9f482c29f5..9f482c29f5 100644 --- a/builtin-verify-tag.c +++ b/builtin/verify-tag.c diff --git a/builtin-write-tree.c b/builtin/write-tree.c index b223af416f..b223af416f 100644 --- a/builtin-write-tree.c +++ b/builtin/write-tree.c @@ -387,6 +387,9 @@ static inline enum object_type object_type(unsigned int mode) #define ATTRIBUTE_MACRO_PREFIX "[attr]" #define GIT_NOTES_REF_ENVIRONMENT "GIT_NOTES_REF" #define GIT_NOTES_DEFAULT_REF "refs/notes/commits" +#define GIT_NOTES_DISPLAY_REF_ENVIRONMENT "GIT_NOTES_DISPLAY_REF" +#define GIT_NOTES_REWRITE_REF_ENVIRONMENT "GIT_NOTES_REWRITE_REF" +#define GIT_NOTES_REWRITE_MODE_ENVIRONMENT "GIT_NOTES_REWRITE_MODE" /* * Repository-local GIT_* environment variables @@ -688,6 +691,7 @@ int normalize_path_copy(char *dst, const char *src); int longest_ancestor_length(const char *path, const char *prefix_list); char *strip_path_suffix(const char *path, const char *suffix); int daemon_avoid_alias(const char *path); +int offset_1st_component(const char *path); /* Read and unpack a sha1 file into memory, write memory to a sha1 file */ extern int sha1_object_info(const unsigned char *, unsigned long *); @@ -890,6 +894,7 @@ struct ref { extern struct ref *find_ref_by_name(const struct ref *list, const char *name); #define CONNECT_VERBOSE (1u << 0) +extern char *git_getpass(const char *prompt); extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags); extern int finish_connect(struct child_process *conn); extern int path_match(const char *path, int nr, char **match); @@ -1053,4 +1058,7 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix); char *alias_lookup(const char *alias); int split_cmdline(char *cmdline, const char ***argv); +/* builtin/merge.c */ +int checkout_fast_forward(const unsigned char *from, const unsigned char *to); + #endif /* CACHE_H */ @@ -47,7 +47,7 @@ void color_parse_mem(const char *value, int value_len, const char *var, { const char *ptr = value; int len = value_len; - int attr = -1; + unsigned int attr = 0; int fg = -2; int bg = -2; @@ -56,7 +56,7 @@ void color_parse_mem(const char *value, int value_len, const char *var, return; } - /* [fg [bg]] [attr] */ + /* [fg [bg]] [attr]... */ while (len > 0) { const char *word = ptr; int val, wordlen = 0; @@ -85,19 +85,27 @@ void color_parse_mem(const char *value, int value_len, const char *var, goto bad; } val = parse_attr(word, wordlen); - if (val < 0 || attr != -1) + if (0 <= val) + attr |= (1 << val); + else goto bad; - attr = val; } - if (attr >= 0 || fg >= 0 || bg >= 0) { + if (attr || fg >= 0 || bg >= 0) { int sep = 0; + int i; *dst++ = '\033'; *dst++ = '['; - if (attr >= 0) { - *dst++ = '0' + attr; - sep++; + + for (i = 0; attr; i++) { + unsigned bit = (1 << i); + if (!(attr & bit)) + continue; + attr &= ~bit; + if (sep++) + *dst++ = ';'; + *dst++ = '0' + i; } if (fg >= 0) { if (sep++) @@ -138,6 +146,9 @@ int git_config_colorbool(const char *var, const char *value, int stdout_is_tty) goto auto_color; } + if (!var) + return -1; + /* Missing or explicit false to turn off colorization */ if (!git_config_bool(var, value)) return 0; @@ -1,8 +1,20 @@ #ifndef COLOR_H #define COLOR_H -/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */ -#define COLOR_MAXLEN 24 +/* 2 + (2 * num_attrs) + 8 + 1 + 8 + 'm' + NUL */ +/* "\033[1;2;4;5;7;38;5;2xx;48;5;2xxm\0" */ +/* + * The maximum length of ANSI color sequence we would generate: + * - leading ESC '[' 2 + * - attr + ';' 2 * 8 (e.g. "1;") + * - fg color + ';' 9 (e.g. "38;5;2xx;") + * - fg color + ';' 9 (e.g. "48;5;2xx;") + * - terminating 'm' NUL 2 + * + * The above overcounts attr (we only use 5 not 8) and one semicolon + * but it is close enough. + */ +#define COLOR_MAXLEN 40 /* * IMPORTANT: Due to the way these color codes are emulated on Windows, @@ -18,7 +30,18 @@ #define GIT_COLOR_BLUE "\033[34m" #define GIT_COLOR_MAGENTA "\033[35m" #define GIT_COLOR_CYAN "\033[36m" +#define GIT_COLOR_BOLD_RED "\033[1;31m" +#define GIT_COLOR_BOLD_GREEN "\033[1;32m" +#define GIT_COLOR_BOLD_YELLOW "\033[1;33m" +#define GIT_COLOR_BOLD_BLUE "\033[1;34m" +#define GIT_COLOR_BOLD_MAGENTA "\033[1;35m" +#define GIT_COLOR_BOLD_CYAN "\033[1;36m" #define GIT_COLOR_BG_RED "\033[41m" +#define GIT_COLOR_BG_GREEN "\033[42m" +#define GIT_COLOR_BG_YELLOW "\033[43m" +#define GIT_COLOR_BG_BLUE "\033[44m" +#define GIT_COLOR_BG_MAGENTA "\033[45m" +#define GIT_COLOR_BG_CYAN "\033[46m" /* * This variable stores the value of color.ui diff --git a/compat/bswap.h b/compat/bswap.h index f3b8c44181..54756dbb05 100644 --- a/compat/bswap.h +++ b/compat/bswap.h @@ -17,6 +17,8 @@ static inline uint32_t default_swab32(uint32_t val) ((val & 0x000000ff) << 24)); } +#undef bswap32 + #if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) #define bswap32(x) ({ \ diff --git a/compat/mingw.c b/compat/mingw.c index ab65f77ab9..30716903f5 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -140,6 +140,22 @@ int mingw_open (const char *filename, int oflags, ...) return fd; } +#undef fopen +FILE *mingw_fopen (const char *filename, const char *otype) +{ + if (!strcmp(filename, "/dev/null")) + filename = "nul"; + return fopen(filename, otype); +} + +#undef freopen +FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream) +{ + if (filename && !strcmp(filename, "/dev/null")) + filename = "nul"; + return freopen(filename, otype, stream); +} + /* * The unit of FILETIME is 100-nanoseconds since January 1, 1601, UTC. * Returns the 100-nanoseconds ("hekto nanoseconds") since the epoch. @@ -259,8 +275,17 @@ int mingw_utime (const char *file_name, const struct utimbuf *times) int fh, rc; /* must have write permission */ - if ((fh = open(file_name, O_RDWR | O_BINARY)) < 0) - return -1; + DWORD attrs = GetFileAttributes(file_name); + if (attrs != INVALID_FILE_ATTRIBUTES && + (attrs & FILE_ATTRIBUTE_READONLY)) { + /* ignore errors here; open() will report them */ + SetFileAttributes(file_name, attrs & ~FILE_ATTRIBUTE_READONLY); + } + + if ((fh = open(file_name, O_RDWR | O_BINARY)) < 0) { + rc = -1; + goto revert_attrs; + } time_t_to_filetime(times->modtime, &mft); time_t_to_filetime(times->actime, &aft); @@ -270,6 +295,13 @@ int mingw_utime (const char *file_name, const struct utimbuf *times) } else rc = 0; close(fh); + +revert_attrs: + if (attrs != INVALID_FILE_ATTRIBUTES && + (attrs & FILE_ATTRIBUTE_READONLY)) { + /* ignore errors again */ + SetFileAttributes(file_name, attrs); + } return rc; } diff --git a/compat/mingw.h b/compat/mingw.h index e254fb4e06..e81e752ed2 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -170,6 +170,12 @@ int link(const char *oldpath, const char *newpath); int mingw_open (const char *filename, int oflags, ...); #define open mingw_open +FILE *mingw_fopen (const char *filename, const char *otype); +#define fopen mingw_fopen + +FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream); +#define freopen mingw_freopen + char *mingw_getcwd(char *pointer, int len); #define getcwd mingw_getcwd @@ -152,6 +152,28 @@ static enum protocol get_protocol(const char *name) #define STR_(s) # s #define STR(s) STR_(s) +static void get_host_and_port(char **host, const char **port) +{ + char *colon, *end; + + if (*host[0] == '[') { + end = strchr(*host + 1, ']'); + if (end) { + *end = 0; + end++; + (*host)++; + } else + end = *host; + } else + end = *host; + colon = strchr(end, ':'); + + if (colon) { + *colon = 0; + *port = colon + 1; + } +} + #ifndef NO_IPV6 static const char *ai_name(const struct addrinfo *ai) @@ -170,30 +192,14 @@ static const char *ai_name(const struct addrinfo *ai) static int git_tcp_connect_sock(char *host, int flags) { int sockfd = -1, saved_errno = 0; - char *colon, *end; const char *port = STR(DEFAULT_GIT_PORT); struct addrinfo hints, *ai0, *ai; int gai; int cnt = 0; - if (host[0] == '[') { - end = strchr(host + 1, ']'); - if (end) { - *end = 0; - end++; - host++; - } else - end = host; - } else - end = host; - colon = strchr(end, ':'); - - if (colon) { - *colon = 0; - port = colon + 1; - if (!*port) - port = "<none>"; - } + get_host_and_port(&host, &port); + if (!*port) + port = "<none>"; memset(&hints, 0, sizeof(hints)); hints.ai_socktype = SOCK_STREAM; @@ -251,30 +257,15 @@ static int git_tcp_connect_sock(char *host, int flags) static int git_tcp_connect_sock(char *host, int flags) { int sockfd = -1, saved_errno = 0; - char *colon, *end; - char *port = STR(DEFAULT_GIT_PORT), *ep; + const char *port = STR(DEFAULT_GIT_PORT); + char *ep; struct hostent *he; struct sockaddr_in sa; char **ap; unsigned int nport; int cnt; - if (host[0] == '[') { - end = strchr(host + 1, ']'); - if (end) { - *end = 0; - end++; - host++; - } else - end = host; - } else - end = host; - colon = strchr(end, ':'); - - if (colon) { - *colon = 0; - port = colon + 1; - } + get_host_and_port(&host, &port); if (flags & CONNECT_VERBOSE) fprintf(stderr, "Looking up %s ... ", host); @@ -406,26 +397,10 @@ static int git_use_proxy(const char *host) static void git_proxy_connect(int fd[2], char *host) { const char *port = STR(DEFAULT_GIT_PORT); - char *colon, *end; const char *argv[4]; struct child_process proxy; - if (host[0] == '[') { - end = strchr(host + 1, ']'); - if (end) { - *end = 0; - end++; - host++; - } else - end = host; - } else - end = host; - colon = strchr(end, ':'); - - if (colon) { - *colon = 0; - port = colon + 1; - } + get_host_and_port(&host, &port); argv[0] = git_proxy_command; argv[1] = host; @@ -637,3 +612,40 @@ int finish_connect(struct child_process *conn) free(conn); return code; } + +char *git_getpass(const char *prompt) +{ + char *askpass; + struct child_process pass; + const char *args[3]; + static struct strbuf buffer = STRBUF_INIT; + + askpass = getenv("GIT_ASKPASS"); + + if (!askpass || !(*askpass)) + return getpass(prompt); + + args[0] = askpass; + args[1] = prompt; + args[2] = NULL; + + memset(&pass, 0, sizeof(pass)); + pass.argv = args; + pass.out = -1; + + if (start_command(&pass)) + exit(1); + + strbuf_reset(&buffer); + if (strbuf_read(&buffer, pass.out, 20) < 0) + die("failed to read password from %s\n", askpass); + + close(pass.out); + + if (finish_command(&pass)) + exit(1); + + strbuf_setlen(&buffer, strcspn(buffer.buf, "\r\n")); + + return buffer.buf; +} diff --git a/contrib/ciabot/README b/contrib/ciabot/README new file mode 100644 index 0000000000..3b916acece --- /dev/null +++ b/contrib/ciabot/README @@ -0,0 +1,12 @@ +These are hook scripts for the CIA notification service at <http://cia.vc/> + +They are maintained by Eric S. Raymond <esr@thyrsus.com>. There is an +upstream resource page for them at <http://www.catb.org/esr/ciabot/>, +but they are unlikely to change rapidly. + +You probably want the Python version; it's faster, more capable, and +better documented. The shell version is maintained only as a fallback +for use on hosting sites that don't permit Python hook scripts. + +You will find installation instructions for each script in its comment +header. diff --git a/contrib/ciabot/ciabot.py b/contrib/ciabot/ciabot.py new file mode 100755 index 0000000000..d0627e0852 --- /dev/null +++ b/contrib/ciabot/ciabot.py @@ -0,0 +1,222 @@ +#!/usr/bin/env python +# Copyright (c) 2010 Eric S. Raymond <esr@thyrsus.com> +# Distributed under BSD terms. +# +# This script contains porcelain and porcelain byproducts. +# It's Python because the Python standard libraries avoid portability/security +# issues raised by callouts in the ancestral Perl and sh scripts. It should +# be compatible back to Python 2.1.5 +# +# usage: ciabot.py [-V] [-n] [-p projectname] [refname [commits...]] +# +# This script is meant to be run either in a post-commit hook or in an +# update hook. If there's nothing unusual about your hosting setup, +# you can specify the project name with a -p option and avoid having +# to modify this script. Try it with -n to see the notification mail +# dumped to stdout and verify that it looks sane. With -V it dumps its +# version and exits. +# +# In post-commit, run it without arguments (other than possibly a -p +# option). It will query for current HEAD and the latest commit ID to +# get the information it needs. +# +# In update, call it with a refname followed by a list of commits: +# You want to reverse the order git rev-list emits becxause it lists +# from most recent to oldest. +# +# /path/to/ciabot.py ${refname} $(git rev-list ${oldhead}..${newhead} | tac) +# +# Note: this script uses mail, not XML-RPC, in order to avoid stalling +# until timeout when the CIA XML-RPC server is down. +# + +# +# The project as known to CIA. You will either want to change this +# or invoke the script with a -p option to set it. +# +project=None + +# +# You may not need to change these: +# +import os, sys, commands, socket, urllib + +# Name of the repository. +# You can hardwire this to make the script faster. +repo = os.path.basename(os.getcwd()) + +# Fully-qualified domain name of this host. +# You can hardwire this to make the script faster. +host = socket.getfqdn() + +# Changeset URL prefix for your repo: when the commit ID is appended +# to this, it should point at a CGI that will display the commit +# through gitweb or something similar. The defaults will probably +# work if you have a typical gitweb/cgit setup. +# +#urlprefix="http://%(host)s/cgi-bin/gitweb.cgi?p=%(repo)s;a=commit;h=" +urlprefix="http://%(host)s/cgi-bin/cgit.cgi/%(repo)s/commit/?id=" + +# The service used to turn your gitwebbish URL into a tinyurl so it +# will take up less space on the IRC notification line. +tinyifier = "http://tinyurl.com/api-create.php?url=" + +# The template used to generate the XML messages to CIA. You can make +# visible changes to the IRC-bot notification lines by hacking this. +# The default will produce a notfication line that looks like this: +# +# ${project}: ${author} ${repo}:${branch} * ${rev} ${files}: ${logmsg} ${url} +# +# By omitting $files you can collapse the files part to a single slash. +xml = '''\ +<message> + <generator> + <name>CIA Python client for Git</name> + <version>%(gitver)s</version> + <url>%(generator)s</url> + </generator> + <source> + <project>%(project)s</project> + <branch>%(repo)s:%(branch)s</branch> + </source> + <timestamp>%(ts)s</timestamp> + <body> + <commit> + <author>%(author)s</author> + <revision>%(rev)s</revision> + <files> + %(files)s + </files> + <log>%(logmsg)s %(url)s</log> + <url>%(url)s</url> + </commit> + </body> +</message> +''' + +# +# No user-serviceable parts below this line: +# + +# Addresses for the e-mail. The from address is a dummy, since CIA +# will never reply to this mail. +fromaddr = "CIABOT-NOREPLY@" + host +toaddr = "cia@cia.navi.cx" + +# Identify the generator script. +# Should only change when the script itself gets a new home and maintainer. +generator="http://www.catb.org/~esr/ciabot.py" + +def do(command): + return commands.getstatusoutput(command)[1] + +def report(refname, merged): + "Generate a commit notification to be reported to CIA" + + # Try to tinyfy a reference to a web view for this commit. + try: + url = open(urllib.urlretrieve(tinyifier + urlprefix + merged)[0]).read() + except: + url = urlprefix + merged + + branch = os.path.basename(refname) + + # Compute a shortnane for the revision + rev = do("git describe ${merged} 2>/dev/null") or merged[:12] + + # Extract the neta-information for the commit + rawcommit = do("git cat-file commit " + merged) + files=do("git diff-tree -r --name-only '"+ merged +"' | sed -e '1d' -e 's-.*-<file>&</file>-'") + inheader = True + headers = {} + logmsg = "" + for line in rawcommit.split("\n"): + if inheader: + if line: + fields = line.split() + headers[fields[0]] = " ".join(fields[1:]) + else: + inheader = False + else: + logmsg = line + break + (author, ts) = headers["author"].split(">") + + # This discards the part of the authors addrsss after @. + # Might be bnicece to ship the full email address, if not + # for spammers' address harvesters - getting this wrong + # would make the freenode #commits channel into harvester heaven. + author = author.replace("<", "").split("@")[0].split()[-1] + + # This ignores the timezone. Not clear what to do with it... + ts = ts.strip().split()[0] + + context = locals() + context.update(globals()) + + out = xml % context + + message = '''\ +Message-ID: <%(merged)s.%(author)s@%(project)s> +From: %(fromaddr)s +To: %(toaddr)s +Content-type: text/xml +Subject: DeliverXML + +%(out)s''' % locals() + + return message + +if __name__ == "__main__": + import getopt + + try: + (options, arguments) = getopt.getopt(sys.argv[1:], "np:V") + except getopt.GetoptError, msg: + print "ciabot.py: " + str(msg) + raise SystemExit, 1 + + mailit = True + for (switch, val) in options: + if switch == '-p': + project = val + elif switch == '-n': + mailit = False + elif switch == '-V': + print "ciabot.py: version 3.2" + sys.exit(0) + + # Cough and die if user has not specified a project + if not project: + sys.stderr.write("ciabot.py: no project specified, bailing out.\n") + sys.exit(1) + + # We'll need the git version number. + gitver = do("git --version").split()[0] + + urlprefix = urlprefix % globals() + + # The script wants a reference to head followed by the list of + # commit ID to report about. + if len(arguments) == 0: + refname = do("git symbolic-ref HEAD 2>/dev/null") + merges = [do("git rev-parse HEAD")] + else: + refname = arguments[0] + merges = arguments[1:] + + if mailit: + import smtplib + server = smtplib.SMTP('localhost') + + for merged in merges: + message = report(refname, merged) + if mailit: + server.sendmail(fromaddr, [toaddr], message) + else: + print message + + if mailit: + server.quit() + +#End diff --git a/contrib/ciabot/ciabot.sh b/contrib/ciabot/ciabot.sh new file mode 100755 index 0000000000..eb87bba38e --- /dev/null +++ b/contrib/ciabot/ciabot.sh @@ -0,0 +1,192 @@ +#!/bin/sh +# Distributed under the terms of the GNU General Public License v2 +# Copyright (c) 2006 Fernando J. Pereda <ferdy@gentoo.org> +# Copyright (c) 2008 Natanael Copa <natanael.copa@gmail.com> +# Copyright (c) 2010 Eric S. Raymond <esr@thyrsus.com> +# +# This is a version 3.x of ciabot.sh; use -V to find the exact +# version. Versions 1 and 2 were shipped in 2006 and 2008 and are not +# version-stamped. The version 2 maintainer has passed the baton. +# +# Note: This script should be considered obsolete. +# There is a faster, better-documented rewrite in Python: find it as ciabot.py +# Use this only if your hosting site forbids Python hooks. +# +# Originally based on Git ciabot.pl by Petr Baudis. +# This script contains porcelain and porcelain byproducts. +# +# usage: ciabot.sh [-V] [-n] [-p projectname] [refname commit] +# +# This script is meant to be run either in a post-commit hook or in an +# update hook. If there's nothing unusual about your hosting setup, +# you can specify the project name with a -p option and avoid having +# to modify this script. Try it with -n first to see the notification +# mail dumped to stdout and verify that it looks sane. Use -V to dump +# the version and exit. +# +# In post-commit, run it without arguments (other than possibly a -p +# option). It will query for current HEAD and the latest commit ID to +# get the information it needs. +# +# In update, you have to call it once per merged commit: +# +# refname=$1 +# oldhead=$2 +# newhead=$3 +# for merged in $(git rev-list ${oldhead}..${newhead} | tac) ; do +# /path/to/ciabot.bash ${refname} ${merged} +# done +# +# The reason for the tac call ids that git rev-list emits commits from +# most recent to least - better to ship notifactions from oldest to newest. +# +# Note: this script uses mail, not XML-RPC, in order to avoid stalling +# until timeout when the CIA XML-RPC server is down. +# + +# +# The project as known to CIA. You will either want to change this +# or set the project name with a -p option. +# +project= + +# +# You may not need to change these: +# + +# Name of the repository. +# You can hardwire this to make the script faster. +repo="`basename ${PWD}`" + +# Fully qualified domain name of the repo host. +# You can hardwire this to make the script faster. +host=`hostname --fqdn` + +# Changeset URL prefix for your repo: when the commit ID is appended +# to this, it should point at a CGI that will display the commit +# through gitweb or something similar. The defaults will probably +# work if you have a typical gitweb/cgit setup. +#urlprefix="http://${host}/cgi-bin/gitweb.cgi?p=${repo};a=commit;h=" +urlprefix="http://${host}/cgi-bin/cgit.cgi/${repo}/commit/?id=" + +# +# You probably will not need to change the following: +# + +# Identify the script. Should change only when the script itself +# gets a new home and maintainer. +generator="http://www.catb.org/~esr/ciabot/ciabot.sh" + +# Addresses for the e-mail +from="CIABOT-NOREPLY@${host}" +to="cia@cia.navi.cx" + +# SMTP client to use - may need to edit the absolute pathname for your system +sendmail="sendmail -t -f ${from}" + +# +# No user-serviceable parts below this line: +# + +# Should include all places sendmail is likely to lurk. +PATH="$PATH:/usr/sbin/" + +mode=mailit +while getopts pnV opt +do + case $opt in + p) project=$2; shift ; shift ;; + n) mode=dumpit; shift ;; + V) echo "ciabot.sh: version 3.2"; exit 0; shift ;; + esac +done + +# Cough and die if user has not specified a project +if [ -z "$project" ] +then + echo "ciabot.sh: no project specified, bailing out." >&2 + exit 1 +fi + +if [ $# -eq 0 ] ; then + refname=$(git symbolic-ref HEAD 2>/dev/null) + merged=$(git rev-parse HEAD) +else + refname=$1 + merged=$2 +fi + +# This tries to turn your gitwebbish URL into a tinyurl so it will take up +# less space on the IRC notification line. Some repo sites (I'm looking at +# you, berlios.de!) forbid wget calls for security reasons. On these, +# the code will fall back to the full un-tinyfied URL. +longurl=${urlprefix}${merged} +url=$(wget -O - -q http://tinyurl.com/api-create.php?url=${longurl} 2>/dev/null) +if [ -z "$url" ]; then + url="${longurl}" +fi + +refname=${refname##refs/heads/} + +gitver=$(git --version) +gitver=${gitver##* } + +rev=$(git describe ${merged} 2>/dev/null) +# ${merged:0:12} was the only bashism left in the 2008 version of this +# script, according to checkbashisms. Replace it with ${merged} here +# because it was just a fallback anyway, and it's worth accepting a +# longer fallback for faster execution and removing the bash +# dependency. +[ -z ${rev} ] && rev=${merged} + +# This discards the part of the author's address after @. +# Might be nice to ship the full email address, if not +# for spammers' address harvesters - getting this wrong +# would make the freenode #commits channel into harvester heaven. +rawcommit=$(git cat-file commit ${merged}) +author=$(echo "$rawcommit" | sed -n -e '/^author .*<\([^@]*\).*$/s--\1-p') +logmessage=$(echo "$rawcommit" | sed -e '1,/^$/d' | head -n 1) +logmessage=$(echo "$logmessage" | sed 's/\&/&\;/g; s/</<\;/g; s/>/>\;/g') +ts=$(echo "$rawcommit" | sed -n -e '/^author .*> \([0-9]\+\).*$/s--\1-p') +files=$(git diff-tree -r --name-only ${merged} | sed -e '1d' -e 's-.*-<file>&</file>-') + +out=" +<message> + <generator> + <name>CIA Shell client for Git</name> + <version>${gitver}</version> + <url>${generator}</url> + </generator> + <source> + <project>${project}</project> + <branch>$repo:${refname}</branch> + </source> + <timestamp>${ts}</timestamp> + <body> + <commit> + <author>${author}</author> + <revision>${rev}</revision> + <files> + ${files} + </files> + <log>${logmessage} ${url}</log> + <url>${url}</url> + </commit> + </body> +</message>" + +if [ "$mode" = "dumpit" ] +then + sendmail=cat +fi + +${sendmail} << EOM +Message-ID: <${merged}.${author}@${project}> +From: ${from} +To: ${to} +Content-type: text/xml +Subject: DeliverXML +${out} +EOM + +# vim: set tw=70 : diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index fe93747c93..733ac39a32 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -250,7 +250,9 @@ __git_refs () refs="${cur%/*}" ;; *) - if [ -e "$dir/HEAD" ]; then echo HEAD; fi + for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD; do + if [ -e "$dir/$i" ]; then echo $i; fi + done format="refname:short" refs="refs/tags refs/heads refs/remotes" ;; diff --git a/git-notes.sh b/contrib/examples/git-notes.sh index e642e47d9f..e642e47d9f 100755 --- a/git-notes.sh +++ b/contrib/examples/git-notes.sh diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index cd96c6f81f..c1ea643ace 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -802,7 +802,7 @@ class P4Submit(Command): self.oldWorkingDirectory = os.getcwd() chdir(self.clientPath) - print "Syncronizing p4 checkout..." + print "Synchronizing p4 checkout..." p4_system("sync ...") self.check() @@ -420,7 +420,7 @@ static void parse_host_and_port(char *hostport, char **host, *host = hostport; *port = strrchr(hostport, ':'); if (*port) { - *port = '\0'; + **port = '\0'; ++*port; } } diff --git a/diff-lib.c b/diff-lib.c index d7e13cb177..c9f6e05bad 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -55,6 +55,27 @@ static int check_removed(const struct cache_entry *ce, struct stat *st) return 0; } +/* + * Has a file changed or has a submodule new commits or a dirty work tree? + * + * Return 1 when changes are detected, 0 otherwise. If the DIRTY_SUBMODULES + * option is set, the caller does not only want to know if a submodule is + * modified at all but wants to know all the conditions that are met (new + * commits, untracked content and/or modified content). + */ +static int match_stat_with_submodule(struct diff_options *diffopt, + struct cache_entry *ce, struct stat *st, + unsigned ce_option, unsigned *dirty_submodule) +{ + int changed = ce_match_stat(ce, st, ce_option); + if (S_ISGITLINK(ce->ce_mode) + && !DIFF_OPT_TST(diffopt, IGNORE_SUBMODULES) + && (!changed || DIFF_OPT_TST(diffopt, DIRTY_SUBMODULES))) { + *dirty_submodule = is_submodule_modified(ce->name, DIFF_OPT_TST(diffopt, IGNORE_UNTRACKED_IN_SUBMODULES)); + } + return changed; +} + int run_diff_files(struct rev_info *revs, unsigned int option) { int entries, i; @@ -177,15 +198,9 @@ int run_diff_files(struct rev_info *revs, unsigned int option) ce->sha1, ce->name, 0); continue; } - changed = ce_match_stat(ce, &st, ce_option); - if (S_ISGITLINK(ce->ce_mode) - && !DIFF_OPT_TST(&revs->diffopt, IGNORE_SUBMODULES) - && (!changed || (revs->diffopt.output_format & DIFF_FORMAT_PATCH)) - && is_submodule_modified(ce->name)) { - changed = 1; - dirty_submodule = 1; - } - if (!changed) { + changed = match_stat_with_submodule(&revs->diffopt, ce, &st, + ce_option, &dirty_submodule); + if (!changed && !dirty_submodule) { ce_mark_uptodate(ce); if (!DIFF_OPT_TST(&revs->diffopt, FIND_COPIES_HARDER)) continue; @@ -240,14 +255,8 @@ static int get_stat_data(struct cache_entry *ce, } return -1; } - changed = ce_match_stat(ce, &st, 0); - if (S_ISGITLINK(ce->ce_mode) - && !DIFF_OPT_TST(diffopt, IGNORE_SUBMODULES) - && (!changed || (diffopt->output_format & DIFF_FORMAT_PATCH)) - && is_submodule_modified(ce->name)) { - changed = 1; - *dirty_submodule = 1; - } + changed = match_stat_with_submodule(diffopt, ce, &st, + 0, dirty_submodule); if (changed) { mode = ce_mode_from_stat(ce, st.st_mode); sha1 = null_sha1; @@ -322,7 +331,7 @@ static int show_modified(struct rev_info *revs, } oldmode = old->ce_mode; - if (mode == oldmode && !hashcmp(sha1, old->sha1) && + if (mode == oldmode && !hashcmp(sha1, old->sha1) && !dirty_submodule && !DIFF_OPT_TST(&revs->diffopt, FIND_COPIES_HARDER)) return 0; @@ -510,9 +519,12 @@ int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt) int index_differs_from(const char *def, int diff_flags) { struct rev_info rev; + struct setup_revision_opt opt; init_revisions(&rev, NULL); - setup_revisions(0, NULL, &rev, def); + memset(&opt, 0, sizeof(opt)); + opt.def = def; + setup_revisions(0, NULL, &rev, &opt); DIFF_OPT_SET(&rev.diffopt, QUICK); DIFF_OPT_SET(&rev.diffopt, EXIT_WITH_STATUS); rev.diffopt.flags |= diff_flags; @@ -2032,7 +2032,7 @@ static int diff_populate_gitlink(struct diff_filespec *s, int size_only) char *data = xmalloc(100), *dirty = ""; /* Are we looking at the work tree? */ - if (!s->sha1_valid && s->dirty_submodule) + if (s->dirty_submodule) dirty = "-dirty"; len = snprintf(data, 100, @@ -2628,6 +2628,12 @@ int diff_setup_done(struct diff_options *options) */ if (options->pickaxe) DIFF_OPT_SET(options, RECURSIVE); + /* + * When patches are generated, submodules diffed against the work tree + * must be checked for dirtiness too so it can be shown in the output + */ + if (options->output_format & DIFF_FORMAT_PATCH) + DIFF_OPT_SET(options, DIRTY_SUBMODULES); if (options->detect_rename && options->rename_limit < 0) options->rename_limit = diff_rename_limit_default; @@ -2826,6 +2832,15 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) DIFF_OPT_SET(options, FOLLOW_RENAMES); else if (!strcmp(arg, "--color")) DIFF_OPT_SET(options, COLOR_DIFF); + else if (!prefixcmp(arg, "--color=")) { + int value = git_config_colorbool(NULL, arg+8, -1); + if (value == 0) + DIFF_OPT_CLR(options, COLOR_DIFF); + else if (value > 0) + DIFF_OPT_SET(options, COLOR_DIFF); + else + return error("option `color' expects \"always\", \"auto\", or \"never\""); + } else if (!strcmp(arg, "--no-color")) DIFF_OPT_CLR(options, COLOR_DIFF); else if (!strcmp(arg, "--color-words")) { @@ -3077,7 +3092,8 @@ int diff_unmodified_pair(struct diff_filepair *p) * dealing with a change. */ if (one->sha1_valid && two->sha1_valid && - !hashcmp(one->sha1, two->sha1)) + !hashcmp(one->sha1, two->sha1) && + !one->dirty_submodule && !two->dirty_submodule) return 1; /* no change */ if (!one->sha1_valid && !two->sha1_valid) return 1; /* both look at the same file on the filesystem. */ @@ -3212,6 +3228,8 @@ static void diff_resolve_rename_copy(void) } else if (hashcmp(p->one->sha1, p->two->sha1) || p->one->mode != p->two->mode || + p->one->dirty_submodule || + p->two->dirty_submodule || is_null_sha1(p->one->sha1)) p->status = DIFF_STATUS_MODIFIED; else { @@ -3865,6 +3883,7 @@ static char *run_textconv(const char *pgm, struct diff_filespec *spec, const char **arg = argv; struct child_process child; struct strbuf buf = STRBUF_INIT; + int err = 0; temp = prepare_temp_file(spec->path, spec); *arg++ = pgm; @@ -3875,16 +3894,20 @@ static char *run_textconv(const char *pgm, struct diff_filespec *spec, child.use_shell = 1; child.argv = argv; child.out = -1; - if (start_command(&child) != 0 || - strbuf_read(&buf, child.out, 0) < 0 || - finish_command(&child) != 0) { - close(child.out); - strbuf_release(&buf); + if (start_command(&child)) { remove_tempfile(); - error("error running textconv command '%s'", pgm); return NULL; } + + if (strbuf_read(&buf, child.out, 0) < 0) + err = error("error reading from textconv command '%s'", pgm); close(child.out); + + if (finish_command(&child) || err) { + strbuf_release(&buf); + remove_tempfile(); + return NULL; + } remove_tempfile(); return strbuf_detach(&buf, outsize); @@ -69,6 +69,8 @@ typedef void (*diff_format_fn_t)(struct diff_queue_struct *q, #define DIFF_OPT_ALLOW_TEXTCONV (1 << 21) #define DIFF_OPT_DIFF_FROM_CONTENTS (1 << 22) #define DIFF_OPT_SUBMODULE_LOG (1 << 23) +#define DIFF_OPT_DIRTY_SUBMODULES (1 << 24) +#define DIFF_OPT_IGNORE_UNTRACKED_IN_SUBMODULES (1 << 25) #define DIFF_OPT_TST(opts, flag) ((opts)->flags & DIFF_OPT_##flag) #define DIFF_OPT_SET(opts, flag) ((opts)->flags |= DIFF_OPT_##flag) diff --git a/diffcore.h b/diffcore.h index 66687c3fe5..fcd00bf27a 100644 --- a/diffcore.h +++ b/diffcore.h @@ -42,7 +42,9 @@ struct diff_filespec { #define DIFF_FILE_VALID(spec) (((spec)->mode) != 0) unsigned should_free : 1; /* data should be free()'ed */ unsigned should_munmap : 1; /* data should be munmap()'ed */ - unsigned dirty_submodule : 1; /* For submodules: its work tree is dirty */ + unsigned dirty_submodule : 2; /* For submodules: its work tree is dirty */ +#define DIRTY_SUBMODULE_UNTRACKED 1 +#define DIRTY_SUBMODULE_MODIFIED 2 struct userdiff_driver *driver; /* data should be considered "binary"; -1 means "don't know yet" */ @@ -594,13 +594,29 @@ static int simplify_away(const char *path, int pathlen, const struct path_simpli return 0; } -static int in_pathspec(const char *path, int len, const struct path_simplify *simplify) +/* + * This function tells us whether an excluded path matches a + * list of "interesting" pathspecs. That is, whether a path matched + * by any of the pathspecs could possibly be ignored by excluding + * the specified path. This can happen if: + * + * 1. the path is mentioned explicitly in the pathspec + * + * 2. the path is a directory prefix of some element in the + * pathspec + */ +static int exclude_matches_pathspec(const char *path, int len, + const struct path_simplify *simplify) { if (simplify) { for (; simplify->path; simplify++) { if (len == simplify->len && !memcmp(path, simplify->path, len)) return 1; + if (len < simplify->len + && simplify->path[len] == '/' + && !memcmp(path, simplify->path, len)) + return 1; } } return 0; @@ -678,7 +694,7 @@ static enum path_treatment treat_one_path(struct dir_struct *dir, { int exclude = excluded(dir, path, &dtype); if (exclude && (dir->flags & DIR_COLLECT_IGNORED) - && in_pathspec(path, *len, simplify)) + && exclude_matches_pathspec(path, *len, simplify)) dir_add_ignored(dir, path, *len); /* diff --git a/exec_cmd.c b/exec_cmd.c index 408e4e55e1..b2c07c70ce 100644 --- a/exec_cmd.c +++ b/exec_cmd.c @@ -28,7 +28,7 @@ const char *system_path(const char *path) !(prefix = strip_path_suffix(argv0_path, BINDIR)) && !(prefix = strip_path_suffix(argv0_path, "git"))) { prefix = PREFIX; - fprintf(stderr, "RUNTIME_PREFIX requested, " + trace_printf("RUNTIME_PREFIX requested, " "but prefix computation failed. " "Using static fallback '%s'.\n", prefix); } diff --git a/fast-import.c b/fast-import.c index 74f08bd554..309f2c58a2 100644 --- a/fast-import.c +++ b/fast-import.c @@ -980,29 +980,6 @@ static void cycle_packfile(void) start_packfile(); } -static size_t encode_header( - enum object_type type, - uintmax_t size, - unsigned char *hdr) -{ - int n = 1; - unsigned char c; - - if (type < OBJ_COMMIT || type > OBJ_REF_DELTA) - die("bad type %d", type); - - c = (type << 4) | (size & 15); - size >>= 4; - while (size) { - *hdr++ = c | 0x80; - c = size & 0x7f; - size >>= 7; - n++; - } - *hdr = c; - return n; -} - static int store_object( enum object_type type, struct strbuf *dat, @@ -1103,7 +1080,7 @@ static int store_object( delta_count_by_type[type]++; e->depth = last->depth + 1; - hdrlen = encode_header(OBJ_OFS_DELTA, deltalen, hdr); + hdrlen = encode_in_pack_object_header(OBJ_OFS_DELTA, deltalen, hdr); sha1write(pack_file, hdr, hdrlen); pack_size += hdrlen; @@ -1114,7 +1091,7 @@ static int store_object( pack_size += sizeof(hdr) - pos; } else { e->depth = 0; - hdrlen = encode_header(type, dat->len, hdr); + hdrlen = encode_in_pack_object_header(type, dat->len, hdr); sha1write(pack_file, hdr, hdrlen); pack_size += hdrlen; } @@ -1188,7 +1165,7 @@ static void stream_blob(uintmax_t len, unsigned char *sha1out, uintmax_t mark) memset(&s, 0, sizeof(s)); deflateInit(&s, pack_compression_level); - hdrlen = encode_header(OBJ_BLOB, len, out_buf); + hdrlen = encode_in_pack_object_header(OBJ_BLOB, len, out_buf); if (out_sz <= hdrlen) die("impossibly large object header"); @@ -15,6 +15,8 @@ q,quiet be quiet s,signoff add a Signed-off-by line to the commit message u,utf8 recode into utf8 (default) k,keep pass -k flag to git-mailinfo +keep-cr pass --keep-cr flag to git-mailsplit for mbox format +no-keep-cr do not pass --keep-cr flag to git-mailsplit independent of am.keepcr c,scissors strip everything before a scissors line whitespace= pass it through git-apply ignore-space-change pass it through git-apply @@ -217,12 +219,12 @@ check_patch_format () { split_patches () { case "$patch_format" in mbox) - case "$rebasing" in - '') - keep_cr= ;; - ?*) - keep_cr=--keep-cr ;; - esac + if test -n "$rebasing" || test t = "$keepcr" + then + keep_cr=--keep-cr + else + keep_cr= + fi git mailsplit -d"$prec" -o"$dotest" -b $keep_cr -- "$@" > "$dotest/last" || clean_abort ;; @@ -291,13 +293,18 @@ split_patches () { prec=4 dotest="$GIT_DIR/rebase-apply" -sign= utf8=t keep= skip= interactive= resolved= rebasing= abort= +sign= utf8=t keep= keepcr= skip= interactive= resolved= rebasing= abort= resolvemsg= resume= scissors= no_inbody_headers= git_apply_opt= committer_date_is_author_date= ignore_date= allow_rerere_autoupdate= +if test "$(git config --bool --get am.keepcr)" = true +then + keepcr=t +fi + while test $# != 0 do case "$1" in @@ -348,6 +355,10 @@ do allow_rerere_autoupdate="$1" ;; -q|--quiet) GIT_QUIET=t ;; + --keep-cr) + keepcr=t ;; + --no-keep-cr) + keepcr=f ;; --) shift; break ;; *) @@ -453,6 +464,7 @@ else echo "$sign" >"$dotest/sign" echo "$utf8" >"$dotest/utf8" echo "$keep" >"$dotest/keep" + echo "$keepcr" >"$dotest/keepcr" echo "$scissors" >"$dotest/scissors" echo "$no_inbody_headers" >"$dotest/no_inbody_headers" echo "$GIT_QUIET" >"$dotest/quiet" @@ -496,6 +508,12 @@ if test "$(cat "$dotest/keep")" = t then keep=-k fi +case "$(cat "$dotest/keepcr")" in +t) + keepcr=--keep-cr ;; +f) + keepcr=--no-keep-cr ;; +esac case "$(cat "$dotest/scissors")" in t) scissors=--scissors ;; @@ -575,6 +593,7 @@ do echo "Patch is empty. Was it split wrong?" stop_here $this } + rm -f "$dotest/original-commit" if test -f "$dotest/rebasing" && commit=$(sed -e 's/^From \([0-9a-f]*\) .*/\1/' \ -e q "$dotest/$msgnum") && @@ -582,6 +601,7 @@ do then git cat-file commit "$commit" | sed -e '1,/^$/d' >"$dotest/msg-clean" + echo "$commit" > "$dotest/original-commit" else { sed -n '/^Subject/ s/Subject: //p' "$dotest/info" @@ -765,6 +785,10 @@ do git update-ref -m "$GIT_REFLOG_ACTION: $FIRSTLINE" HEAD $commit $parent || stop_here $this + if test -f "$dotest/original-commit"; then + echo "$(cat "$dotest/original-commit") $commit" >> "$dotest/rewritten" + fi + if test -x "$GIT_DIR"/hooks/post-applypatch then "$GIT_DIR"/hooks/post-applypatch @@ -773,5 +797,12 @@ do go_next done +if test -s "$dotest"/rewritten; then + git notes copy --for-rewrite=rebase < "$dotest"/rewritten + if test -x "$GIT_DIR"/hooks/post-rewrite; then + "$GIT_DIR"/hooks/post-rewrite rebase < "$dotest"/rewritten + fi +fi + rm -fr "$dotest" git gc --auto diff --git a/git-compat-util.h b/git-compat-util.h index a3c4537366..e292926fec 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -55,7 +55,8 @@ # else # define _XOPEN_SOURCE 500 # endif -#elif !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__USLC__) && !defined(_M_UNIX) && !defined(sgi) +#elif !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__USLC__) && \ + !defined(_M_UNIX) && !defined(sgi) && !defined(__DragonFly__) #define _XOPEN_SOURCE 600 /* glibc2 and AIX 5.3L need 500, OpenBSD needs 600 for S_ISLNK() */ #define _XOPEN_SOURCE_EXTENDED 1 /* AIX 5.3L needs this */ #endif diff --git a/git-cvsimport.perl b/git-cvsimport.perl index 4853bf7a0d..9e03eee458 100755 --- a/git-cvsimport.perl +++ b/git-cvsimport.perl @@ -29,7 +29,7 @@ use IPC::Open2; $SIG{'PIPE'}="IGNORE"; $ENV{'TZ'}="UTC"; -our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,@opt_M,$opt_A,$opt_S,$opt_L, $opt_a, $opt_r); +our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,@opt_M,$opt_A,$opt_S,$opt_L, $opt_a, $opt_r, $opt_R); my (%conv_author_name, %conv_author_email); sub usage(;$) { @@ -40,7 +40,7 @@ Usage: git cvsimport # fetch/update GIT from CVS [-o branch-for-HEAD] [-h] [-v] [-d CVSROOT] [-A author-conv-file] [-p opts-for-cvsps] [-P file] [-C GIT_repository] [-z fuzz] [-i] [-k] [-u] [-s subst] [-a] [-m] [-M regex] [-S regex] [-L commitlimit] - [-r remote] [CVS_module] + [-r remote] [-R] [CVS_module] END exit(1); } @@ -110,7 +110,7 @@ sub read_repo_config { } } -my $opts = "haivmkuo:d:p:r:C:z:s:M:P:A:S:L:"; +my $opts = "haivmkuo:d:p:r:C:z:s:M:P:A:S:L:R"; read_repo_config($opts); Getopt::Long::Configure( 'no_ignore_case', 'bundling' ); @@ -659,6 +659,11 @@ if ($opt_A) { write_author_info("$git_dir/cvs-authors"); } +# open .git/cvs-revisions, if requested +open my $revision_map, '>>', "$git_dir/cvs-revisions" + or die "Can't open $git_dir/cvs-revisions for appending: $!\n" + if defined $opt_R; + # # run cvsps into a file unless we are getting @@ -742,7 +747,7 @@ sub write_tree () { } my ($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg); -my (@old,@new,@skipped,%ignorebranch); +my (@old,@new,@skipped,%ignorebranch,@commit_revisions); # commits that cvsps cannot place anywhere... $ignorebranch{'#CVSPS_NO_BRANCH'} = 1; @@ -825,6 +830,11 @@ sub commit { system('git' , 'update-ref', "$remote/$branch", $cid) == 0 or die "Cannot write branch $branch for update: $!\n"; + if ($revision_map) { + print $revision_map "@$_ $cid\n" for @commit_revisions; + } + @commit_revisions = (); + if ($tag) { my ($xtag) = $tag; $xtag =~ s/\s+\*\*.*$//; # Remove stuff like ** INVALID ** and ** FUNKY ** @@ -959,6 +969,7 @@ while (<CVS>) { push(@skipped, $fn); next; } + push @commit_revisions, [$fn, $rev]; print "Fetching $fn v $rev\n" if $opt_v; my ($tmpname, $size) = $cvs->file($fn,$rev); if ($size == -1) { @@ -981,7 +992,9 @@ while (<CVS>) { unlink($tmpname); } elsif ($state == 9 and /^\s+(.+?):\d+(?:\.\d+)+->(\d+(?:\.\d+)+)\(DEAD\)\s*$/) { my $fn = $1; + my $rev = $2; $fn =~ s#^/+##; + push @commit_revisions, [$fn, $rev]; push(@old,$fn); print "Delete $fn\n" if $opt_v; } elsif ($state == 9 and /^\s*$/) { diff --git a/git-difftool.perl b/git-difftool.perl index d975d072db..adc42de875 100755 --- a/git-difftool.perl +++ b/git-difftool.perl @@ -78,11 +78,13 @@ sub generate_command next; } if ($arg eq '-g' || $arg eq '--gui') { - my $tool = Git::command_oneline('config', - 'diff.guitool'); - if (length($tool)) { - $ENV{GIT_DIFF_TOOL} = $tool; - } + eval { + my $tool = Git::command_oneline('config', + 'diff.guitool'); + if (length($tool)) { + $ENV{GIT_DIFF_TOOL} = $tool; + } + }; next; } if ($arg eq '-y' || $arg eq '--no-prompt') { diff --git a/git-parse-remote.sh b/git-parse-remote.sh index 5f47b18141..5f47b18141 100755..100644 --- a/git-parse-remote.sh +++ b/git-parse-remote.sh diff --git a/git-pull.sh b/git-pull.sh index 38331a8611..1a4729f7bb 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -38,10 +38,10 @@ test -z "$(git ls-files -u)" || die_conflict test -f "$GIT_DIR/MERGE_HEAD" && die_merge strategy_args= diffstat= no_commit= squash= no_ff= ff_only= -log_arg= verbosity= +log_arg= verbosity= progress= merge_args= curr_branch=$(git symbolic-ref -q HEAD) -curr_branch_short=$(echo "$curr_branch" | sed "s|refs/heads/||") +curr_branch_short="${curr_branch#refs/heads/}" rebase=$(git config --bool branch.$curr_branch_short.rebase) while : do @@ -50,6 +50,8 @@ do verbosity="$verbosity -q" ;; -v|--verbose) verbosity="$verbosity -v" ;; + --progress) + progress=--progress ;; -n|--no-stat|--no-summary) diffstat=--no-stat ;; --stat|--summary) @@ -214,7 +216,7 @@ test true = "$rebase" && { done } orig_head=$(git rev-parse -q --verify HEAD) -git fetch $verbosity --update-head-ok "$@" || exit 1 +git fetch $verbosity $progress --update-head-ok "$@" || exit 1 curr_head=$(git rev-parse -q --verify HEAD) if test -n "$orig_head" && test "$curr_head" != "$orig_head" diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 3e4fd1456f..2ff211cbaa 100755 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -96,6 +96,13 @@ AUTHOR_SCRIPT="$DOTEST"/author-script # command is processed, this file is deleted. AMEND="$DOTEST"/amend +# For the post-rewrite hook, we make a list of rewritten commits and +# their new sha1s. The rewritten-pending list keeps the sha1s of +# commits that have been processed, but not committed yet, +# e.g. because they are waiting for a 'squash' command. +REWRITTEN_LIST="$DOTEST"/rewritten-list +REWRITTEN_PENDING="$DOTEST"/rewritten-pending + PRESERVE_MERGES= STRATEGY= ONTO= @@ -198,6 +205,7 @@ make_patch () { } die_with_patch () { + echo "$1" > "$DOTEST"/stopped-sha make_patch "$1" git rerere die "$2" @@ -222,8 +230,8 @@ do_with_author () { } pick_one () { - no_ff= - case "$1" in -n) sha1=$2; no_ff=t ;; *) sha1=$1 ;; esac + ff=--ff + case "$1" in -n) sha1=$2; ff= ;; *) sha1=$1 ;; esac output git rev-parse --verify $sha1 || die "Invalid commit name: $sha1" test -d "$REWRITTEN" && pick_one_preserving_merges "$@" && return @@ -232,16 +240,7 @@ pick_one () { output git cherry-pick "$@" return fi - parent_sha1=$(git rev-parse --verify $sha1^) || - die "Could not get the parent of $sha1" - current_sha1=$(git rev-parse --verify HEAD) - if test -z "$no_ff" && test "$current_sha1" = "$parent_sha1" - then - output git reset --hard $sha1 - output warn Fast-forward to $(git rev-parse --short $sha1) - else - output git cherry-pick "$@" - fi + output git cherry-pick $ff "$@" } pick_one_preserving_merges () { @@ -348,6 +347,7 @@ pick_one_preserving_merges () { printf "%s\n" "$msg" > "$GIT_DIR"/MERGE_MSG die_with_patch $sha1 "Error redoing merge $sha1" fi + echo "$sha1 $(git rev-parse HEAD^0)" >> "$REWRITTEN_LIST" ;; *) output git cherry-pick "$@" || @@ -425,6 +425,26 @@ die_failed_squash() { die_with_patch $1 "" } +flush_rewritten_pending() { + test -s "$REWRITTEN_PENDING" || return + newsha1="$(git rev-parse HEAD^0)" + sed "s/$/ $newsha1/" < "$REWRITTEN_PENDING" >> "$REWRITTEN_LIST" + rm -f "$REWRITTEN_PENDING" +} + +record_in_rewritten() { + oldsha1="$(git rev-parse $1)" + echo "$oldsha1" >> "$REWRITTEN_PENDING" + + case "$(peek_next_command)" in + squash|s|fixup|f) + ;; + *) + flush_rewritten_pending + ;; + esac +} + do_next () { rm -f "$MSG" "$AUTHOR_SCRIPT" "$AMEND" || exit read command sha1 rest < "$TODO" @@ -438,6 +458,7 @@ do_next () { mark_action_done pick_one $sha1 || die_with_patch $sha1 "Could not apply $sha1... $rest" + record_in_rewritten $sha1 ;; reword|r) comment_for_reflog reword @@ -445,7 +466,8 @@ do_next () { mark_action_done pick_one $sha1 || die_with_patch $sha1 "Could not apply $sha1... $rest" - git commit --amend + git commit --amend --no-post-rewrite + record_in_rewritten $sha1 ;; edit|e) comment_for_reflog edit @@ -453,6 +475,7 @@ do_next () { mark_action_done pick_one $sha1 || die_with_patch $sha1 "Could not apply $sha1... $rest" + echo "$sha1" > "$DOTEST"/stopped-sha make_patch $sha1 git rev-parse --verify HEAD > "$AMEND" warn "Stopped at $sha1... $rest" @@ -509,6 +532,7 @@ do_next () { rm -f "$SQUASH_MSG" "$FIXUP_MSG" ;; esac + record_in_rewritten $sha1 ;; *) warn "Unknown command: $command $sha1 $rest" @@ -537,6 +561,15 @@ do_next () { test ! -f "$DOTEST"/verbose || git diff-tree --stat $(cat "$DOTEST"/head)..HEAD } && + { + git notes copy --for-rewrite=rebase < "$REWRITTEN_LIST" || + true # we don't care if this copying failed + } && + if test -x "$GIT_DIR"/hooks/post-rewrite && + test -s "$REWRITTEN_LIST"; then + "$GIT_DIR"/hooks/post-rewrite rebase < "$REWRITTEN_LIST" + true # we don't care if this hook failed + fi && rm -rf "$DOTEST" && git gc --auto && warn "Successfully rebased and updated $HEADNAME." @@ -571,7 +604,12 @@ skip_unnecessary_picks () { esac echo "$command${sha1:+ }$sha1${rest:+ }$rest" >&$fd done <"$TODO" >"$TODO.new" 3>>"$DONE" && - mv -f "$TODO".new "$TODO" || + mv -f "$TODO".new "$TODO" && + case "$(peek_next_command)" in + squash|s|fixup|f) + record_in_rewritten "$ONTO" + ;; + esac || die "Could not skip unnecessary pick commands" } @@ -687,6 +725,8 @@ first and then run 'git rebase --continue' again." } fi + record_in_rewritten "$(cat "$DOTEST"/stopped-sha)" + require_clean_work_tree do_rest ;; @@ -783,8 +823,6 @@ first and then run 'git rebase --continue' again." if test ! -z "$1" then - output git show-ref --verify --quiet "refs/heads/$1" || - die "Invalid branchname: $1" output git checkout "$1" || die "Could not checkout $1" fi diff --git a/git-rebase.sh b/git-rebase.sh index fb4fef7b1d..e0eb9568f3 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -79,6 +79,7 @@ continue_merge () { then printf "Committed: %0${prec}d " $msgnum fi + echo "$cmt $(git rev-parse HEAD^0)" >> "$dotest/rewritten" else if test -z "$GIT_QUIET" then @@ -151,6 +152,11 @@ move_to_original_branch () { finish_rb_merge () { move_to_original_branch + git notes copy --for-rewrite=rebase < "$dotest"/rewritten + if test -x "$GIT_DIR"/hooks/post-rewrite && + test -s "$dotest"/rewritten; then + "$GIT_DIR"/hooks/post-rewrite rebase < "$dotest"/rewritten + fi rm -r "$dotest" say All done. } diff --git a/git-request-pull.sh b/git-request-pull.sh index 630ceddf03..8fd15f6df4 100755 --- a/git-request-pull.sh +++ b/git-request-pull.sh @@ -65,11 +65,11 @@ if [ -z "$branch" ]; then status=1 fi -echo "The following changes since commit $baserev:" -git shortlog --max-count=1 $baserev | sed -e 's/^\(.\)/ \1/' +git show -s --format='The following changes since commit %H: -echo "are available in the git repository at:" -echo + %s (%ci) + +are available in the git repository at:' $baserev echo " $url $branch" echo diff --git a/git-send-email.perl b/git-send-email.perl index e05455f74c..33bcfb4e76 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -47,9 +47,9 @@ git send-email [options] <file | directory | rev-list options > Composing: --from <str> * Email From: - --to <str> * Email To: - --cc <str> * Email Cc: - --bcc <str> * Email Bcc: + --[no-]to <str> * Email To: + --[no-]cc <str> * Email Cc: + --[no-]bcc <str> * Email Bcc: --subject <str> * Email "Subject:" --in-reply-to <str> * Email "In-Reply-To:" --annotate * Review each patch that will be sent in an editor. @@ -64,6 +64,8 @@ git send-email [options] <file | directory | rev-list options > --smtp-pass <str> * Password for SMTP-AUTH; not necessary. --smtp-encryption <str> * tls or ssl; anything else disables. --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. + --smtp-domain <str> * The domain name sent to HELO/EHLO handshake + --smtp-debug <0|1> * Disable, enable Net::SMTP debug. Automating: --identity <str> * Use the sendemail.<id> options. @@ -130,12 +132,14 @@ my $have_email_valid = eval { require Email::Valid; 1 }; my $have_mail_address = eval { require Mail::Address; 1 }; my $smtp; my $auth; +my $mail_domain_default = "localhost.localdomain"; +my $mail_domain; sub unique_email_list(@); sub cleanup_compose_files(); # Variables we fill in automatically, or via prompting: -my (@to,@cc,@initial_cc,@bcclist,@xh, +my (@to,$no_to,@cc,$no_cc,@initial_cc,@bcclist,$no_bcc,@xh, $initial_reply_to,$initial_subject,@files, $author,$sender,$smtp_authpass,$annotate,$compose,$time); @@ -187,6 +191,8 @@ my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts); my ($validate, $confirm); my (@suppress_cc); +my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() + my $not_set_by_user = "true but not set by the user"; my %config_bool_settings = ( @@ -261,8 +267,11 @@ my $rc = GetOptions("sender|from=s" => \$sender, "in-reply-to=s" => \$initial_reply_to, "subject=s" => \$initial_subject, "to=s" => \@to, + "no-to" => \$no_to, "cc=s" => \@initial_cc, + "no-cc" => \$no_cc, "bcc=s" => \@bcclist, + "no-bcc" => \$no_bcc, "chain-reply-to!" => \$chain_reply_to, "smtp-server=s" => \$smtp_server, "smtp-server-port=s" => \$smtp_server_port, @@ -270,6 +279,8 @@ my $rc = GetOptions("sender|from=s" => \$sender, "smtp-pass:s" => \$smtp_authpass, "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, "smtp-encryption=s" => \$smtp_encryption, + "smtp-debug:i" => \$debug_net_smtp, + "smtp-domain:s" => \$mail_domain, "identity=s" => \$identity, "annotate" => \$annotate, "compose" => \$compose, @@ -305,6 +316,9 @@ sub read_config { foreach my $setting (keys %config_settings) { my $target = $config_settings{$setting}; + next if $setting eq "to" and defined $no_to; + next if $setting eq "cc" and defined $no_cc; + next if $setting eq "bcc" and defined $no_bcc; if (ref($target) eq "ARRAY") { unless (@$target) { my @values = Git::config(@repo, "$prefix.$setting"); @@ -830,6 +844,62 @@ sub sanitize_address } +# Returns the local Fully Qualified Domain Name (FQDN) if available. +# +# Tightly configured MTAa require that a caller sends a real DNS +# domain name that corresponds the IP address in the HELO/EHLO +# handshake. This is used to verify the connection and prevent +# spammers from trying to hide their identity. If the DNS and IP don't +# match, the receiveing MTA may deny the connection. +# +# Here is a deny example of Net::SMTP with the default "localhost.localdomain" +# +# Net::SMTP=GLOB(0x267ec28)>>> EHLO localhost.localdomain +# Net::SMTP=GLOB(0x267ec28)<<< 550 EHLO argument does not match calling host +# +# This maildomain*() code is based on ideas in Perl library Test::Reporter +# /usr/share/perl5/Test/Reporter/Mail/Util.pm ==> sub _maildomain () + +sub maildomain_net +{ + my $maildomain; + + if (eval { require Net::Domain; 1 }) { + my $domain = Net::Domain::domainname(); + $maildomain = $domain + unless $^O eq 'darwin' && $domain =~ /\.local$/; + } + + return $maildomain; +} + +sub maildomain_mta +{ + my $maildomain; + + if (eval { require Net::SMTP; 1 }) { + for my $host (qw(mailhost localhost)) { + my $smtp = Net::SMTP->new($host); + if (defined $smtp) { + my $domain = $smtp->domain; + $smtp->quit; + + $maildomain = $domain + unless $^O eq 'darwin' && $domain =~ /\.local$/; + + last if $maildomain; + } + } + } + + return $maildomain; +} + +sub maildomain +{ + return maildomain_net() || maildomain_mta() || $mail_domain_default; +} + # Returns 1 if the message was sent, and 0 otherwise. # In actuality, the whole program dies when there # is an error sending a message. @@ -932,13 +1002,19 @@ X-Mailer: git-send-email $gitversion if ($smtp_encryption eq 'ssl') { $smtp_server_port ||= 465; # ssmtp require Net::SMTP::SSL; - $smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port); + $mail_domain ||= maildomain(); + $smtp ||= Net::SMTP::SSL->new($smtp_server, + Hello => $mail_domain, + Port => $smtp_server_port); } else { require Net::SMTP; + $mail_domain ||= maildomain(); $smtp ||= Net::SMTP->new((defined $smtp_server_port) ? "$smtp_server:$smtp_server_port" - : $smtp_server); + : $smtp_server, + Hello => $mail_domain, + Debug => $debug_net_smtp); if ($smtp_encryption eq 'tls' && $smtp) { require Net::SMTP::SSL; $smtp->command('STARTTLS'); @@ -957,7 +1033,11 @@ X-Mailer: git-send-email $gitversion } if (!$smtp) { - die "Unable to initialize SMTP properly. Is there something wrong with your config?"; + die "Unable to initialize SMTP properly. Check config and use --smtp-debug. ", + "VALUES: server=$smtp_server ", + "encryption=$smtp_encryption ", + "maildomain=$mail_domain", + defined $smtp_server_port ? "port=$smtp_server_port" : ""; } if (defined $smtp_authuser) { diff --git a/git-sh-setup.sh b/git-sh-setup.sh index 6131670860..6131670860 100755..100644 --- a/git-sh-setup.sh +++ b/git-sh-setup.sh diff --git a/git-submodule.sh b/git-submodule.sh index e2082fd149..2dd372a21d 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -553,12 +553,17 @@ cmd_summary() { test $summary_limit = 0 && return - if rev=$(git rev-parse -q --verify "$1^0") + if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"}) then head=$rev - shift + test $# = 0 || shift + elif test -z "$1" -o "$1" = "HEAD" + then + # before the first commit: compare with an empty tree + head=$(git hash-object -w -t tree --stdin </dev/null) + test -z "$1" || shift else - head=HEAD + head="HEAD" fi if [ -n "$files" ] diff --git a/git-svn.perl b/git-svn.perl index 473a0b9d55..2c86ea2e38 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -36,11 +36,13 @@ $ENV{TZ} = 'UTC'; $| = 1; # unbuffer STDOUT sub fatal (@) { print STDERR "@_\n"; exit 1 } -require SVN::Core; # use()-ing this causes segfaults for me... *shrug* -require SVN::Ra; -require SVN::Delta; -if ($SVN::Core::VERSION lt '1.1.0') { - fatal "Need SVN::Core 1.1.0 or better (got $SVN::Core::VERSION)"; +sub _req_svn { + require SVN::Core; # use()-ing this causes segfaults for me... *shrug* + require SVN::Ra; + require SVN::Delta; + if ($SVN::Core::VERSION lt '1.1.0') { + fatal "Need SVN::Core 1.1.0 or better (got $SVN::Core::VERSION)"; + } } my $can_compress = eval { require Compress::Zlib; 1}; push @Git::SVN::Ra::ISA, 'SVN::Ra'; @@ -349,6 +351,7 @@ information. } sub version { + ::_req_svn(); print "git-svn version $VERSION (svn $SVN::Core::VERSION)\n"; exit 0; } @@ -367,7 +370,6 @@ sub do_git_init_db { command_noisy(@init_db); $_repository = Git->repository(Repository => ".git"); } - command_noisy('config', 'core.autocrlf', 'false'); my $set; my $pfx = "svn-remote.$Git::SVN::default_repo_id"; foreach my $i (keys %icv) { @@ -730,6 +732,8 @@ sub cmd_branch { $src=~s/^http:/https:/; } + ::_req_svn(); + my $ctx = SVN::Client->new( auth => Git::SVN::Ra::_auth_providers(), log_msg => sub { @@ -1098,6 +1102,7 @@ sub cmd_info { if ($@) { $result .= "Repository Root: (offline)\n"; } + ::_req_svn(); $result .= "Repository UUID: $uuid\n" unless $diff_status eq "A" && ($SVN::Core::VERSION le '1.5.4' || $file_type ne "dir"); $result .= "Revision: " . ($diff_status eq "A" ? 0 : $rev) . "\n"; @@ -2993,7 +2998,7 @@ sub find_extra_svk_parents { for my $ticket ( @tickets ) { my ($uuid, $path, $rev) = split /:/, $ticket; if ( $uuid eq $self->ra_uuid ) { - my $url = $self->rewrite_root || $self->{url}; + my $url = $self->{url}; my $repos_root = $url; my $branch_from = $path; $branch_from =~ s{^/}{}; @@ -3201,7 +3206,7 @@ sub find_extra_svn_parents { # are now marked as merge, we can add the tip as a parent. my @merges = split "\n", $mergeinfo; my @merge_tips; - my $url = $self->rewrite_root || $self->{url}; + my $url = $self->{url}; my $uuid = $self->ra_uuid; my %ranges; for my $merge ( @merges ) { @@ -3273,7 +3278,7 @@ sub find_extra_svn_parents { "$new_parents[$i]..$new_parents[$j]", ); if ( !$revs ) { - undef($new_parents[$i]); + undef($new_parents[$j]); } } } @@ -3966,18 +3971,25 @@ sub username { sub _read_password { my ($prompt, $realm) = @_; - print STDERR $prompt; - STDERR->flush; - require Term::ReadKey; - Term::ReadKey::ReadMode('noecho'); my $password = ''; - while (defined(my $key = Term::ReadKey::ReadKey(0))) { - last if $key =~ /[\012\015]/; # \n\r - $password .= $key; + if (exists $ENV{GIT_ASKPASS}) { + open(PH, "-|", $ENV{GIT_ASKPASS}, $prompt); + $password = <PH>; + $password =~ s/[\012\015]//; # \n\r + close(PH); + } else { + print STDERR $prompt; + STDERR->flush; + require Term::ReadKey; + Term::ReadKey::ReadMode('noecho'); + while (defined(my $key = Term::ReadKey::ReadKey(0))) { + last if $key =~ /[\012\015]/; # \n\r + $password .= $key; + } + Term::ReadKey::ReadMode('restore'); + print STDERR "\n"; + STDERR->flush; } - Term::ReadKey::ReadMode('restore'); - print STDERR "\n"; - STDERR->flush; $password; } @@ -4859,6 +4871,8 @@ sub new { $url =~ s!/+$!!; return $RA if ($RA && $RA->{url} eq $url); + ::_req_svn(); + SVN::_Core::svn_config_ensure($config_dir, undef); my ($baton, $callbacks) = SVN::Core::auth_open_helper(_auth_providers); my $config = SVN::Core::config_get_config($config_dir); @@ -54,6 +54,9 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) { int handled = 0; + if (!getenv("GIT_ASKPASS") && getenv("SSH_ASKPASS")) + setenv("GIT_ASKPASS", getenv("SSH_ASKPASS"), 1); + while (*argc > 0) { const char *cmd = (*argv)[0]; if (cmd[0] != '-') @@ -317,7 +320,7 @@ static void handle_internal_command(int argc, const char **argv) { "fsck-objects", cmd_fsck, RUN_SETUP }, { "gc", cmd_gc, RUN_SETUP }, { "get-tar-commit-id", cmd_get_tar_commit_id }, - { "grep", cmd_grep, RUN_SETUP | USE_PAGER }, + { "grep", cmd_grep, USE_PAGER }, { "hash-object", cmd_hash_object }, { "help", cmd_help }, { "index-pack", cmd_index_pack }, @@ -343,6 +346,7 @@ static void handle_internal_command(int argc, const char **argv) { "mktree", cmd_mktree, RUN_SETUP }, { "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE }, { "name-rev", cmd_name_rev, RUN_SETUP }, + { "notes", cmd_notes, RUN_SETUP }, { "pack-objects", cmd_pack_objects, RUN_SETUP }, { "pack-redundant", cmd_pack_redundant, RUN_SETUP }, { "patch-id", cmd_patch_id }, diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 3d80deba01..c356e95f18 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -1150,6 +1150,7 @@ sub validate_refname { # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning sub to_utf8 { my $str = shift; + return undef unless defined $str; if (utf8::valid($str)) { utf8::decode($str); return $str; @@ -1162,6 +1163,7 @@ sub to_utf8 { # correct, but quoted slashes look too horrible in bookmarks sub esc_param { my $str = shift; + return undef unless defined $str; $str =~ s/([^A-Za-z0-9\-_.~()\/:@ ]+)/CGI::escape($1)/eg; $str =~ s/ /\+/g; return $str; @@ -1170,6 +1172,7 @@ sub esc_param { # quote unsafe chars in whole URL, so some charactrs cannot be quoted sub esc_url { my $str = shift; + return undef unless defined $str; $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg; $str =~ s/\+/%2B/g; $str =~ s/ /\+/g; @@ -1181,6 +1184,8 @@ sub esc_html { my $str = shift; my %opts = @_; + return undef unless defined $str; + $str = to_utf8($str); $str = $cgi->escapeHTML($str); if ($opts{'-nbsp'}) { @@ -1195,6 +1200,8 @@ sub esc_path { my $str = shift; my %opts = @_; + return undef unless defined $str; + $str = to_utf8($str); $str = $cgi->escapeHTML($str); if ($opts{'-nbsp'}) { @@ -2209,8 +2216,7 @@ sub config_to_multi { sub git_get_project_config { my ($key, $type) = @_; - # do we have project - return unless (defined $project && defined $git_dir); + return unless defined $git_dir; # key sanity check return unless ($key); @@ -3382,7 +3388,7 @@ sub git_footer_html { "</html>"; } -# die_error(<http_status_code>, <error_message>) +# die_error(<http_status_code>, <error_message>[, <detailed_html_description>]) # Example: die_error(404, 'Hash not found') # By convention, use the following status codes (as defined in RFC 2616): # 400: Invalid or missing CGI parameters, or @@ -3397,7 +3403,7 @@ sub git_footer_html { # or down for maintenance). Generally, this is a temporary state. sub die_error { my $status = shift || 500; - my $error = shift || "Internal server error"; + my $error = esc_html(shift) || "Internal Server Error"; my $extra = shift; my %http_responses = ( @@ -80,12 +80,12 @@ static char column_colors[][COLOR_MAXLEN] = { GIT_COLOR_BLUE, GIT_COLOR_MAGENTA, GIT_COLOR_CYAN, - GIT_COLOR_BOLD GIT_COLOR_RED, - GIT_COLOR_BOLD GIT_COLOR_GREEN, - GIT_COLOR_BOLD GIT_COLOR_YELLOW, - GIT_COLOR_BOLD GIT_COLOR_BLUE, - GIT_COLOR_BOLD GIT_COLOR_MAGENTA, - GIT_COLOR_BOLD GIT_COLOR_CYAN, + GIT_COLOR_BOLD_RED, + GIT_COLOR_BOLD_GREEN, + GIT_COLOR_BOLD_YELLOW, + GIT_COLOR_BOLD_BLUE, + GIT_COLOR_BOLD_MAGENTA, + GIT_COLOR_BOLD_CYAN, }; #define COLUMN_COLORS_MAX (ARRAY_SIZE(column_colors)) @@ -304,9 +304,28 @@ static int word_char(char ch) return isalnum(ch) || ch == '_'; } +static void output_color(struct grep_opt *opt, const void *data, size_t size, + const char *color) +{ + if (opt->color && color && color[0]) { + opt->output(opt, color, strlen(color)); + opt->output(opt, data, size); + opt->output(opt, GIT_COLOR_RESET, strlen(GIT_COLOR_RESET)); + } else + opt->output(opt, data, size); +} + +static void output_sep(struct grep_opt *opt, char sign) +{ + if (opt->null_following_name) + opt->output(opt, "\0", 1); + else + output_color(opt, &sign, 1, opt->color_sep); +} + static void show_name(struct grep_opt *opt, const char *name) { - opt->output(opt, name, strlen(name)); + output_color(opt, name, strlen(name), opt->color_filename); opt->output(opt, opt->null_following_name ? "\0" : "\n", 1); } @@ -544,31 +563,31 @@ static void show_line(struct grep_opt *opt, char *bol, char *eol, const char *name, unsigned lno, char sign) { int rest = eol - bol; - char sign_str[1]; + char *line_color = NULL; - sign_str[0] = sign; if (opt->pre_context || opt->post_context) { if (opt->last_shown == 0) { - if (opt->show_hunk_mark) - opt->output(opt, "--\n", 3); - else + if (opt->show_hunk_mark) { + output_color(opt, "--", 2, opt->color_sep); + opt->output(opt, "\n", 1); + } else opt->show_hunk_mark = 1; - } else if (lno > opt->last_shown + 1) - opt->output(opt, "--\n", 3); + } else if (lno > opt->last_shown + 1) { + output_color(opt, "--", 2, opt->color_sep); + opt->output(opt, "\n", 1); + } } opt->last_shown = lno; - if (opt->null_following_name) - sign_str[0] = '\0'; if (opt->pathname) { - opt->output(opt, name, strlen(name)); - opt->output(opt, sign_str, 1); + output_color(opt, name, strlen(name), opt->color_filename); + output_sep(opt, sign); } if (opt->linenum) { char buf[32]; snprintf(buf, sizeof(buf), "%d", lno); - opt->output(opt, buf, strlen(buf)); - opt->output(opt, sign_str, 1); + output_color(opt, buf, strlen(buf), opt->color_lineno); + output_sep(opt, sign); } if (opt->color) { regmatch_t match; @@ -576,25 +595,28 @@ static void show_line(struct grep_opt *opt, char *bol, char *eol, int ch = *eol; int eflags = 0; + if (sign == ':') + line_color = opt->color_selected; + else if (sign == '-') + line_color = opt->color_context; + else if (sign == '=') + line_color = opt->color_function; *eol = '\0'; while (next_match(opt, bol, eol, ctx, &match, eflags)) { if (match.rm_so == match.rm_eo) break; - opt->output(opt, bol, match.rm_so); - opt->output(opt, opt->color_match, - strlen(opt->color_match)); - opt->output(opt, bol + match.rm_so, - (int)(match.rm_eo - match.rm_so)); - opt->output(opt, GIT_COLOR_RESET, - strlen(GIT_COLOR_RESET)); + output_color(opt, bol, match.rm_so, line_color); + output_color(opt, bol + match.rm_so, + match.rm_eo - match.rm_so, + opt->color_match); bol += match.rm_eo; rest -= match.rm_eo; eflags = REG_NOTBOL; } *eol = ch; } - opt->output(opt, bol, rest); + output_color(opt, bol, rest, line_color); opt->output(opt, "\n", 1); } @@ -857,7 +879,8 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name, return 1; if (binary_match_only) { opt->output(opt, "Binary file ", 12); - opt->output(opt, name, strlen(name)); + output_color(opt, name, strlen(name), + opt->color_filename); opt->output(opt, " matches\n", 9); return 1; } @@ -916,9 +939,9 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name, */ if (opt->count && count) { char buf[32]; - opt->output(opt, name, strlen(name)); - snprintf(buf, sizeof(buf), "%c%u\n", - opt->null_following_name ? '\0' : ':', count); + output_color(opt, name, strlen(name), opt->color_filename); + output_sep(opt, ':'); + snprintf(buf, sizeof(buf), "%u\n", count); opt->output(opt, buf, strlen(buf)); } return !!last_hit; @@ -86,7 +86,13 @@ struct grep_opt { int color; int max_depth; int funcname; + char color_context[COLOR_MAXLEN]; + char color_filename[COLOR_MAXLEN]; + char color_function[COLOR_MAXLEN]; + char color_lineno[COLOR_MAXLEN]; char color_match[COLOR_MAXLEN]; + char color_selected[COLOR_MAXLEN]; + char color_sep[COLOR_MAXLEN]; int regflags; unsigned pre_context; unsigned post_context; diff --git a/http-fetch.c b/http-fetch.c index ffd0ad7e29..762c750d7a 100644 --- a/http-fetch.c +++ b/http-fetch.c @@ -1,5 +1,6 @@ #include "cache.h" #include "exec_cmd.h" +#include "http.h" #include "walker.h" static const char http_fetch_usage[] = "git http-fetch " @@ -69,7 +70,8 @@ int main(int argc, const char **argv) url = rewritten_url; } - walker = get_http_walker(url, NULL); + http_init(NULL); + walker = get_http_walker(url); walker->get_tree = get_tree; walker->get_history = get_history; walker->get_all = get_all; @@ -89,6 +91,7 @@ int main(int argc, const char **argv) } walker_free(walker); + http_cleanup(); free(rewritten_url); diff --git a/http-push.c b/http-push.c index 432b20f2d9..415b1ab0a7 100644 --- a/http-push.c +++ b/http-push.c @@ -1965,7 +1965,7 @@ int main(int argc, char **argv) } if (!hashcmp(ref->old_sha1, ref->peer_ref->new_sha1)) { - if (push_verbosely || 1) + if (push_verbosely) fprintf(stderr, "'%s': up-to-date\n", ref->name); if (helper_status) printf("ok %s up to date\n", ref->name); diff --git a/http-walker.c b/http-walker.c index 700bc13112..ef99ae647a 100644 --- a/http-walker.c +++ b/http-walker.c @@ -543,17 +543,30 @@ static int fetch_ref(struct walker *walker, struct ref *ref) static void cleanup(struct walker *walker) { - http_cleanup(); + struct walker_data *data = walker->data; + struct alt_base *alt, *alt_next; + + if (data) { + alt = data->alt; + while (alt) { + alt_next = alt->next; + + free(alt->base); + free(alt); + + alt = alt_next; + } + free(data); + walker->data = NULL; + } } -struct walker *get_http_walker(const char *url, struct remote *remote) +struct walker *get_http_walker(const char *url) { char *s; struct walker_data *data = xmalloc(sizeof(struct walker_data)); struct walker *walker = xmalloc(sizeof(struct walker)); - http_init(remote); - data->alt = xmalloc(sizeof(*data->alt)); data->alt->base = xmalloc(strlen(url) + 1); strcpy(data->alt->base, url); @@ -204,7 +204,7 @@ static void init_curl_http_auth(CURL *result) if (user_name) { struct strbuf up = STRBUF_INIT; if (!user_pass) - user_pass = xstrdup(getpass("Password: ")); + user_pass = xstrdup(git_getpass("Password: ")); strbuf_addf(&up, "%s:%s", user_name, user_pass); curl_easy_setopt(result, CURLOPT_USERPWD, strbuf_detach(&up, NULL)); @@ -219,7 +219,7 @@ static int has_cert_password(void) return 0; /* Only prompt the user once. */ ssl_cert_password_required = -1; - ssl_cert_password = getpass("Certificate Password: "); + ssl_cert_password = git_getpass("Certificate Password: "); if (ssl_cert_password != NULL) { ssl_cert_password = xstrdup(ssl_cert_password); return 1; diff --git a/imap-send.c b/imap-send.c index 5631930bc3..7107923a39 100644 --- a/imap-send.c +++ b/imap-send.c @@ -27,6 +27,9 @@ #include "run-command.h" #ifdef NO_OPENSSL typedef void *SSL; +#else +#include <openssl/evp.h> +#include <openssl/hmac.h> #endif struct store_conf { @@ -139,6 +142,20 @@ struct imap_server_conf { int use_ssl; int ssl_verify; int use_html; + char *auth_method; +}; + +static struct imap_server_conf server = { + NULL, /* name */ + NULL, /* tunnel */ + NULL, /* host */ + 0, /* port */ + NULL, /* user */ + NULL, /* pass */ + 0, /* use_ssl */ + 1, /* ssl_verify */ + 0, /* use_html */ + NULL, /* auth_method */ }; struct imap_store_conf { @@ -213,6 +230,7 @@ enum CAPABILITY { LITERALPLUS, NAMESPACE, STARTTLS, + AUTH_CRAM_MD5, }; static const char *cap_list[] = { @@ -221,6 +239,7 @@ static const char *cap_list[] = { "LITERAL+", "NAMESPACE", "STARTTLS", + "AUTH=CRAM-MD5", }; #define RESP_OK 0 @@ -948,6 +967,87 @@ static void imap_close_store(struct store *ctx) free(ctx); } +#ifndef NO_OPENSSL + +/* + * hexchar() and cram() functions are based on the code from the isync + * project (http://isync.sf.net/). + */ +static char hexchar(unsigned int b) +{ + return b < 10 ? '0' + b : 'a' + (b - 10); +} + +#define ENCODED_SIZE(n) (4*((n+2)/3)) +static char *cram(const char *challenge_64, const char *user, const char *pass) +{ + int i, resp_len, encoded_len, decoded_len; + HMAC_CTX hmac; + unsigned char hash[16]; + char hex[33]; + char *response, *response_64, *challenge; + + /* + * length of challenge_64 (i.e. base-64 encoded string) is a good + * enough upper bound for challenge (decoded result). + */ + encoded_len = strlen(challenge_64); + challenge = xmalloc(encoded_len); + decoded_len = EVP_DecodeBlock((unsigned char *)challenge, + (unsigned char *)challenge_64, encoded_len); + if (decoded_len < 0) + die("invalid challenge %s", challenge_64); + HMAC_Init(&hmac, (unsigned char *)pass, strlen(pass), EVP_md5()); + HMAC_Update(&hmac, (unsigned char *)challenge, decoded_len); + HMAC_Final(&hmac, hash, NULL); + HMAC_CTX_cleanup(&hmac); + + hex[32] = 0; + for (i = 0; i < 16; i++) { + hex[2 * i] = hexchar((hash[i] >> 4) & 0xf); + hex[2 * i + 1] = hexchar(hash[i] & 0xf); + } + + /* response: "<user> <digest in hex>" */ + resp_len = strlen(user) + 1 + strlen(hex) + 1; + response = xmalloc(resp_len); + sprintf(response, "%s %s", user, hex); + + response_64 = xmalloc(ENCODED_SIZE(resp_len) + 1); + encoded_len = EVP_EncodeBlock((unsigned char *)response_64, + (unsigned char *)response, resp_len); + if (encoded_len < 0) + die("EVP_EncodeBlock error"); + response_64[encoded_len] = '\0'; + return (char *)response_64; +} + +#else + +static char *cram(const char *challenge_64, const char *user, const char *pass) +{ + die("If you want to use CRAM-MD5 authenticate method, " + "you have to build git-imap-send with OpenSSL library."); +} + +#endif + +static int auth_cram_md5(struct imap_store *ctx, struct imap_cmd *cmd, const char *prompt) +{ + int ret; + char *response; + + response = cram(prompt, server.user, server.pass); + + ret = socket_write(&ctx->imap->buf.sock, response, strlen(response)); + if (ret != strlen(response)) + return error("IMAP error: sending response failed\n"); + + free(response); + + return 0; +} + static struct store *imap_open_store(struct imap_server_conf *srvc) { struct imap_store *ctx; @@ -1107,7 +1207,7 @@ static struct store *imap_open_store(struct imap_server_conf *srvc) if (!srvc->pass) { char prompt[80]; sprintf(prompt, "Password (%s@%s): ", srvc->user, srvc->host); - arg = getpass(prompt); + arg = git_getpass(prompt); if (!arg) { perror("getpass"); exit(1); @@ -1126,12 +1226,37 @@ static struct store *imap_open_store(struct imap_server_conf *srvc) fprintf(stderr, "Skipping account %s@%s, server forbids LOGIN\n", srvc->user, srvc->host); goto bail; } - if (!imap->buf.sock.ssl) - imap_warn("*** IMAP Warning *** Password is being " - "sent in the clear\n"); - if (imap_exec(ctx, NULL, "LOGIN \"%s\" \"%s\"", srvc->user, srvc->pass) != RESP_OK) { - fprintf(stderr, "IMAP error: LOGIN failed\n"); - goto bail; + + if (srvc->auth_method) { + struct imap_cmd_cb cb; + + if (!strcmp(srvc->auth_method, "CRAM-MD5")) { + if (!CAP(AUTH_CRAM_MD5)) { + fprintf(stderr, "You specified" + "CRAM-MD5 as authentication method, " + "but %s doesn't support it.\n", srvc->host); + goto bail; + } + /* CRAM-MD5 */ + + memset(&cb, 0, sizeof(cb)); + cb.cont = auth_cram_md5; + if (imap_exec(ctx, &cb, "AUTHENTICATE CRAM-MD5") != RESP_OK) { + fprintf(stderr, "IMAP error: AUTHENTICATE CRAM-MD5 failed\n"); + goto bail; + } + } else { + fprintf(stderr, "Unknown authentication method:%s\n", srvc->host); + goto bail; + } + } else { + if (!imap->buf.sock.ssl) + imap_warn("*** IMAP Warning *** Password is being " + "sent in the clear\n"); + if (imap_exec(ctx, NULL, "LOGIN \"%s\" \"%s\"", srvc->user, srvc->pass) != RESP_OK) { + fprintf(stderr, "IMAP error: LOGIN failed\n"); + goto bail; + } } } /* !preauth */ @@ -1348,18 +1473,6 @@ static int split_msg(struct msg_data *all_msgs, struct msg_data *msg, int *ofs) return 1; } -static struct imap_server_conf server = { - NULL, /* name */ - NULL, /* tunnel */ - NULL, /* host */ - 0, /* port */ - NULL, /* user */ - NULL, /* pass */ - 0, /* use_ssl */ - 1, /* ssl_verify */ - 0, /* use_html */ -}; - static char *imap_folder; static int git_imap_config(const char *key, const char *val, void *cb) @@ -1399,6 +1512,9 @@ static int git_imap_config(const char *key, const char *val, void *cb) server.port = git_config_int(key, val); else if (!strcmp("tunnel", key)) server.tunnel = xstrdup(val); + else if (!strcmp("authmethod", key)) + server.auth_method = xstrdup(val); + return 0; } diff --git a/ll-merge.c b/ll-merge.c index 4c7f11ba84..82c7742e41 100644 --- a/ll-merge.c +++ b/ll-merge.c @@ -63,8 +63,6 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused, int flag, int marker_size) { xmparam_t xmp; - int style = 0; - int favor = (flag >> 1) & 03; if (buffer_is_binary(orig->ptr, orig->size) || buffer_is_binary(src1->ptr, src1->size) || @@ -79,15 +77,13 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused, } memset(&xmp, 0, sizeof(xmp)); + xmp.level = XDL_MERGE_ZEALOUS; + xmp.favor= (flag >> 1) & 03; if (git_xmerge_style >= 0) - style = git_xmerge_style; + xmp.style = git_xmerge_style; if (marker_size > 0) xmp.marker_size = marker_size; - return xdl_merge(orig, - src1, name1, - src2, name2, - &xmp, XDL_MERGE_FLAGS(XDL_MERGE_ZEALOUS, style, favor), - result); + return xdl_merge(orig, src1, name1, src2, name2, &xmp, result); } static int ll_union_merge(const struct ll_merge_driver *drv_unused, @@ -98,44 +94,11 @@ static int ll_union_merge(const struct ll_merge_driver *drv_unused, mmfile_t *src2, const char *name2, int flag, int marker_size) { - char *src, *dst; - long size; - int status, saved_style; - - /* We have to force the RCS "merge" style */ - saved_style = git_xmerge_style; - git_xmerge_style = 0; - status = ll_xdl_merge(drv_unused, result, path_unused, - orig, src1, NULL, src2, NULL, - flag, marker_size); - git_xmerge_style = saved_style; - if (status <= 0) - return status; - size = result->size; - src = dst = result->ptr; - while (size) { - char ch; - if ((marker_size < size) && - (*src == '<' || *src == '=' || *src == '>')) { - int i; - ch = *src; - for (i = 0; i < marker_size; i++) - if (src[i] != ch) - goto not_a_marker; - if (src[marker_size] != '\n') - goto not_a_marker; - src += marker_size + 1; - size -= marker_size + 1; - continue; - } - not_a_marker: - do { - ch = *src++; - *dst++ = ch; - size--; - } while (ch != '\n' && size); - } - result->size = dst - result->ptr; + /* Use union favor */ + flag = (flag & 1) | (XDL_MERGE_FAVOR_UNION << 1); + return ll_xdl_merge(drv_unused, result, path_unused, + orig, src1, NULL, src2, NULL, + flag, marker_size); return 0; } diff --git a/log-tree.c b/log-tree.c index 27afcf6972..d3ae969f60 100644 --- a/log-tree.c +++ b/log-tree.c @@ -514,6 +514,16 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log return 0; else if (opt->combine_merges) return do_diff_combined(opt, commit); + else if (opt->first_parent_only) { + /* + * Generate merge log entry only for the first + * parent, showing summary diff of the others + * we merged _in_. + */ + diff_tree_sha1(parents->item->object.sha1, sha1, "", &opt->diffopt); + log_tree_diff_flush(opt); + return !opt->loginfo; + } /* If we show individual diffs, show the parent info */ log->parent = parents->item; diff --git a/merge-recursive.c b/merge-recursive.c index cb53b01c19..195ebf9744 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -599,23 +599,6 @@ struct merge_file_info merge:1; }; -static void fill_mm(const unsigned char *sha1, mmfile_t *mm) -{ - unsigned long size; - enum object_type type; - - if (!hashcmp(sha1, null_sha1)) { - mm->ptr = xstrdup(""); - mm->size = 0; - return; - } - - mm->ptr = read_sha1_file(sha1, &type, &size); - if (!mm->ptr || type != OBJ_BLOB) - die("unable to read blob object %s", sha1_to_hex(sha1)); - mm->size = size; -} - static int merge_3way(struct merge_options *o, mmbuffer_t *result_buf, struct diff_filespec *one, @@ -653,9 +636,9 @@ static int merge_3way(struct merge_options *o, name2 = xstrdup(mkpath("%s", branch2)); } - fill_mm(one->sha1, &orig); - fill_mm(a->sha1, &src1); - fill_mm(b->sha1, &src2); + read_mmblob(&orig, one->sha1); + read_mmblob(&src1, a->sha1); + read_mmblob(&src2, b->sha1); merge_status = ll_merge(result_buf, a->path, &orig, &src1, name1, &src2, name2, @@ -1,10 +1,12 @@ #include "cache.h" -#include "commit.h" #include "notes.h" -#include "refs.h" +#include "blob.h" +#include "tree.h" #include "utf8.h" #include "strbuf.h" #include "tree-walk.h" +#include "string-list.h" +#include "refs.h" /* * Use a non-balancing simple 16-tree structure with struct int_node as @@ -25,10 +27,10 @@ struct int_node { /* * Leaf nodes come in two variants, note entries and subtree entries, * distinguished by the LSb of the leaf node pointer (see above). - * As a note entry, the key is the SHA1 of the referenced commit, and the + * As a note entry, the key is the SHA1 of the referenced object, and the * value is the SHA1 of the note object. * As a subtree entry, the key is the prefix SHA1 (w/trailing NULs) of the - * referenced commit, using the last byte of the key to store the length of + * referenced object, using the last byte of the key to store the length of * the prefix. The value is the SHA1 of the tree object containing the notes * subtree. */ @@ -37,6 +39,21 @@ struct leaf_node { unsigned char val_sha1[20]; }; +/* + * A notes tree may contain entries that are not notes, and that do not follow + * the naming conventions of notes. There are typically none/few of these, but + * we still need to keep track of them. Keep a simple linked list sorted alpha- + * betically on the non-note path. The list is populated when parsing tree + * objects in load_subtree(), and the non-notes are correctly written back into + * the tree objects produced by write_notes_tree(). + */ +struct non_note { + struct non_note *next; /* grounded (last->next == NULL) */ + char *path; + unsigned int mode; + unsigned char sha1[20]; +}; + #define PTR_TYPE_NULL 0 #define PTR_TYPE_INTERNAL 1 #define PTR_TYPE_NOTE 2 @@ -46,17 +63,18 @@ struct leaf_node { #define CLR_PTR_TYPE(ptr) ((void *) ((uintptr_t) (ptr) & ~3)) #define SET_PTR_TYPE(ptr, type) ((void *) ((uintptr_t) (ptr) | (type))) -#define GET_NIBBLE(n, sha1) (((sha1[n >> 1]) >> ((~n & 0x01) << 2)) & 0x0f) +#define GET_NIBBLE(n, sha1) (((sha1[(n) >> 1]) >> ((~(n) & 0x01) << 2)) & 0x0f) #define SUBTREE_SHA1_PREFIXCMP(key_sha1, subtree_sha1) \ (memcmp(key_sha1, subtree_sha1, subtree_sha1[19])) -static struct int_node root_node; +struct notes_tree default_notes_tree; -static int initialized; +static struct string_list display_notes_refs; +static struct notes_tree **display_notes_trees; -static void load_subtree(struct leaf_node *subtree, struct int_node *node, - unsigned int n); +static void load_subtree(struct notes_tree *t, struct leaf_node *subtree, + struct int_node *node, unsigned int n); /* * Search the tree until the appropriate location for the given key is found: @@ -73,7 +91,7 @@ static void load_subtree(struct leaf_node *subtree, struct int_node *node, * - an unused leaf node (NULL) * In any case, set *tree and *n, and return pointer to the tree location. */ -static void **note_tree_search(struct int_node **tree, +static void **note_tree_search(struct notes_tree *t, struct int_node **tree, unsigned char *n, const unsigned char *key_sha1) { struct leaf_node *l; @@ -85,27 +103,27 @@ static void **note_tree_search(struct int_node **tree, if (!SUBTREE_SHA1_PREFIXCMP(key_sha1, l->key_sha1)) { /* unpack tree and resume search */ (*tree)->a[0] = NULL; - load_subtree(l, *tree, *n); + load_subtree(t, l, *tree, *n); free(l); - return note_tree_search(tree, n, key_sha1); + return note_tree_search(t, tree, n, key_sha1); } } i = GET_NIBBLE(*n, key_sha1); p = (*tree)->a[i]; - switch(GET_PTR_TYPE(p)) { + switch (GET_PTR_TYPE(p)) { case PTR_TYPE_INTERNAL: *tree = CLR_PTR_TYPE(p); (*n)++; - return note_tree_search(tree, n, key_sha1); + return note_tree_search(t, tree, n, key_sha1); case PTR_TYPE_SUBTREE: l = (struct leaf_node *) CLR_PTR_TYPE(p); if (!SUBTREE_SHA1_PREFIXCMP(key_sha1, l->key_sha1)) { /* unpack tree and resume search */ (*tree)->a[i] = NULL; - load_subtree(l, *tree, *n); + load_subtree(t, l, *tree, *n); free(l); - return note_tree_search(tree, n, key_sha1); + return note_tree_search(t, tree, n, key_sha1); } /* fall through */ default: @@ -118,10 +136,11 @@ static void **note_tree_search(struct int_node **tree, * Search to the tree location appropriate for the given key: * If a note entry with matching key, return the note entry, else return NULL. */ -static struct leaf_node *note_tree_find(struct int_node *tree, unsigned char n, +static struct leaf_node *note_tree_find(struct notes_tree *t, + struct int_node *tree, unsigned char n, const unsigned char *key_sha1) { - void **p = note_tree_search(&tree, &n, key_sha1); + void **p = note_tree_search(t, &tree, &n, key_sha1); if (GET_PTR_TYPE(*p) == PTR_TYPE_NOTE) { struct leaf_node *l = (struct leaf_node *) CLR_PTR_TYPE(*p); if (!hashcmp(key_sha1, l->key_sha1)) @@ -130,55 +149,12 @@ static struct leaf_node *note_tree_find(struct int_node *tree, unsigned char n, return NULL; } -/* Create a new blob object by concatenating the two given blob objects */ -static int concatenate_notes(unsigned char *cur_sha1, - const unsigned char *new_sha1) -{ - char *cur_msg, *new_msg, *buf; - unsigned long cur_len, new_len, buf_len; - enum object_type cur_type, new_type; - int ret; - - /* read in both note blob objects */ - new_msg = read_sha1_file(new_sha1, &new_type, &new_len); - if (!new_msg || !new_len || new_type != OBJ_BLOB) { - free(new_msg); - return 0; - } - cur_msg = read_sha1_file(cur_sha1, &cur_type, &cur_len); - if (!cur_msg || !cur_len || cur_type != OBJ_BLOB) { - free(cur_msg); - free(new_msg); - hashcpy(cur_sha1, new_sha1); - return 0; - } - - /* we will separate the notes by a newline anyway */ - if (cur_msg[cur_len - 1] == '\n') - cur_len--; - - /* concatenate cur_msg and new_msg into buf */ - buf_len = cur_len + 1 + new_len; - buf = (char *) xmalloc(buf_len); - memcpy(buf, cur_msg, cur_len); - buf[cur_len] = '\n'; - memcpy(buf + cur_len + 1, new_msg, new_len); - - free(cur_msg); - free(new_msg); - - /* create a new blob object from buf */ - ret = write_sha1_file(buf, buf_len, "blob", cur_sha1); - free(buf); - return ret; -} - /* * To insert a leaf_node: * Search to the tree location appropriate for the given leaf_node's key: * - If location is unused (NULL), store the tweaked pointer directly there * - If location holds a note entry that matches the note-to-be-inserted, then - * concatenate the two notes. + * combine the two notes (by calling the given combine_notes function). * - If location holds a note entry that matches the subtree-to-be-inserted, * then unpack the subtree-to-be-inserted into the location. * - If location holds a matching subtree entry, unpack the subtree at that @@ -186,16 +162,17 @@ static int concatenate_notes(unsigned char *cur_sha1, * - Else, create a new int_node, holding both the node-at-location and the * node-to-be-inserted, and store the new int_node into the location. */ -static void note_tree_insert(struct int_node *tree, unsigned char n, - struct leaf_node *entry, unsigned char type) +static void note_tree_insert(struct notes_tree *t, struct int_node *tree, + unsigned char n, struct leaf_node *entry, unsigned char type, + combine_notes_fn combine_notes) { struct int_node *new_node; struct leaf_node *l; - void **p = note_tree_search(&tree, &n, entry->key_sha1); + void **p = note_tree_search(t, &tree, &n, entry->key_sha1); assert(GET_PTR_TYPE(entry) == 0); /* no type bits set */ l = (struct leaf_node *) CLR_PTR_TYPE(*p); - switch(GET_PTR_TYPE(*p)) { + switch (GET_PTR_TYPE(*p)) { case PTR_TYPE_NULL: assert(!*p); *p = SET_PTR_TYPE(entry, type); @@ -208,12 +185,11 @@ static void note_tree_insert(struct int_node *tree, unsigned char n, if (!hashcmp(l->val_sha1, entry->val_sha1)) return; - if (concatenate_notes(l->val_sha1, - entry->val_sha1)) - die("failed to concatenate note %s " - "into note %s for commit %s", - sha1_to_hex(entry->val_sha1), + if (combine_notes(l->val_sha1, entry->val_sha1)) + die("failed to combine notes %s and %s" + " for object %s", sha1_to_hex(l->val_sha1), + sha1_to_hex(entry->val_sha1), sha1_to_hex(l->key_sha1)); free(entry); return; @@ -223,7 +199,7 @@ static void note_tree_insert(struct int_node *tree, unsigned char n, if (!SUBTREE_SHA1_PREFIXCMP(l->key_sha1, entry->key_sha1)) { /* unpack 'entry' */ - load_subtree(entry, tree, n); + load_subtree(t, entry, tree, n); free(entry); return; } @@ -234,9 +210,10 @@ static void note_tree_insert(struct int_node *tree, unsigned char n, if (!SUBTREE_SHA1_PREFIXCMP(entry->key_sha1, l->key_sha1)) { /* unpack 'l' and restart insert */ *p = NULL; - load_subtree(l, tree, n); + load_subtree(t, l, tree, n); free(l); - note_tree_insert(tree, n, entry, type); + note_tree_insert(t, tree, n, entry, type, + combine_notes); return; } break; @@ -246,9 +223,83 @@ static void note_tree_insert(struct int_node *tree, unsigned char n, assert(GET_PTR_TYPE(*p) == PTR_TYPE_NOTE || GET_PTR_TYPE(*p) == PTR_TYPE_SUBTREE); new_node = (struct int_node *) xcalloc(sizeof(struct int_node), 1); - note_tree_insert(new_node, n + 1, l, GET_PTR_TYPE(*p)); + note_tree_insert(t, new_node, n + 1, l, GET_PTR_TYPE(*p), + combine_notes); *p = SET_PTR_TYPE(new_node, PTR_TYPE_INTERNAL); - note_tree_insert(new_node, n + 1, entry, type); + note_tree_insert(t, new_node, n + 1, entry, type, combine_notes); +} + +/* + * How to consolidate an int_node: + * If there are > 1 non-NULL entries, give up and return non-zero. + * Otherwise replace the int_node at the given index in the given parent node + * with the only entry (or a NULL entry if no entries) from the given tree, + * and return 0. + */ +static int note_tree_consolidate(struct int_node *tree, + struct int_node *parent, unsigned char index) +{ + unsigned int i; + void *p = NULL; + + assert(tree && parent); + assert(CLR_PTR_TYPE(parent->a[index]) == tree); + + for (i = 0; i < 16; i++) { + if (GET_PTR_TYPE(tree->a[i]) != PTR_TYPE_NULL) { + if (p) /* more than one entry */ + return -2; + p = tree->a[i]; + } + } + + /* replace tree with p in parent[index] */ + parent->a[index] = p; + free(tree); + return 0; +} + +/* + * To remove a leaf_node: + * Search to the tree location appropriate for the given leaf_node's key: + * - If location does not hold a matching entry, abort and do nothing. + * - Replace the matching leaf_node with a NULL entry (and free the leaf_node). + * - Consolidate int_nodes repeatedly, while walking up the tree towards root. + */ +static void note_tree_remove(struct notes_tree *t, struct int_node *tree, + unsigned char n, struct leaf_node *entry) +{ + struct leaf_node *l; + struct int_node *parent_stack[20]; + unsigned char i, j; + void **p = note_tree_search(t, &tree, &n, entry->key_sha1); + + assert(GET_PTR_TYPE(entry) == 0); /* no type bits set */ + if (GET_PTR_TYPE(*p) != PTR_TYPE_NOTE) + return; /* type mismatch, nothing to remove */ + l = (struct leaf_node *) CLR_PTR_TYPE(*p); + if (hashcmp(l->key_sha1, entry->key_sha1)) + return; /* key mismatch, nothing to remove */ + + /* we have found a matching entry */ + free(l); + *p = SET_PTR_TYPE(NULL, PTR_TYPE_NULL); + + /* consolidate this tree level, and parent levels, if possible */ + if (!n) + return; /* cannot consolidate top level */ + /* first, build stack of ancestors between root and current node */ + parent_stack[0] = t->root; + for (i = 0; i < n; i++) { + j = GET_NIBBLE(i, entry->key_sha1); + parent_stack[i + 1] = CLR_PTR_TYPE(parent_stack[i]->a[j]); + } + assert(i == n && parent_stack[i] == tree); + /* next, unwind stack until note_tree_consolidate() is done */ + while (i > 0 && + !note_tree_consolidate(parent_stack[i], parent_stack[i - 1], + GET_NIBBLE(i - 1, entry->key_sha1))) + i--; } /* Free the entire notes data contained in the given tree */ @@ -257,7 +308,7 @@ static void note_tree_free(struct int_node *tree) unsigned int i; for (i = 0; i < 16; i++) { void *p = tree->a[i]; - switch(GET_PTR_TYPE(p)) { + switch (GET_PTR_TYPE(p)) { case PTR_TYPE_INTERNAL: note_tree_free(CLR_PTR_TYPE(p)); /* fall through */ @@ -274,7 +325,7 @@ static void note_tree_free(struct int_node *tree) * - hex_len - Length of above segment. Must be multiple of 2 between 0 and 40 * - sha1 - Partial SHA1 value is written here * - sha1_len - Max #bytes to store in sha1, Must be >= hex_len / 2, and < 20 - * Returns -1 on error (invalid arguments or invalid SHA1 (not in hex format). + * Returns -1 on error (invalid arguments or invalid SHA1 (not in hex format)). * Otherwise, returns number of bytes written to sha1 (i.e. hex_len / 2). * Pads sha1 with NULs up to sha1_len (not included in returned length). */ @@ -296,14 +347,67 @@ static int get_sha1_hex_segment(const char *hex, unsigned int hex_len, return len; } -static void load_subtree(struct leaf_node *subtree, struct int_node *node, - unsigned int n) +static int non_note_cmp(const struct non_note *a, const struct non_note *b) +{ + return strcmp(a->path, b->path); +} + +static void add_non_note(struct notes_tree *t, const char *path, + unsigned int mode, const unsigned char *sha1) +{ + struct non_note *p = t->prev_non_note, *n; + n = (struct non_note *) xmalloc(sizeof(struct non_note)); + n->next = NULL; + n->path = xstrdup(path); + n->mode = mode; + hashcpy(n->sha1, sha1); + t->prev_non_note = n; + + if (!t->first_non_note) { + t->first_non_note = n; + return; + } + + if (non_note_cmp(p, n) < 0) + ; /* do nothing */ + else if (non_note_cmp(t->first_non_note, n) <= 0) + p = t->first_non_note; + else { + /* n sorts before t->first_non_note */ + n->next = t->first_non_note; + t->first_non_note = n; + return; + } + + /* n sorts equal or after p */ + while (p->next && non_note_cmp(p->next, n) <= 0) + p = p->next; + + if (non_note_cmp(p, n) == 0) { /* n ~= p; overwrite p with n */ + assert(strcmp(p->path, n->path) == 0); + p->mode = n->mode; + hashcpy(p->sha1, n->sha1); + free(n); + t->prev_non_note = p; + return; + } + + /* n sorts between p and p->next */ + n->next = p->next; + p->next = n; +} + +static void load_subtree(struct notes_tree *t, struct leaf_node *subtree, + struct int_node *node, unsigned int n) { - unsigned char commit_sha1[20]; + unsigned char object_sha1[20]; unsigned int prefix_len; void *buf; struct tree_desc desc; struct name_entry entry; + int len, path_len; + unsigned char type; + struct leaf_node *l; buf = fill_tree_descriptor(&desc, subtree->val_sha1); if (!buf) @@ -312,86 +416,721 @@ static void load_subtree(struct leaf_node *subtree, struct int_node *node, prefix_len = subtree->key_sha1[19]; assert(prefix_len * 2 >= n); - memcpy(commit_sha1, subtree->key_sha1, prefix_len); + memcpy(object_sha1, subtree->key_sha1, prefix_len); while (tree_entry(&desc, &entry)) { - int len = get_sha1_hex_segment(entry.path, strlen(entry.path), - commit_sha1 + prefix_len, 20 - prefix_len); + path_len = strlen(entry.path); + len = get_sha1_hex_segment(entry.path, path_len, + object_sha1 + prefix_len, 20 - prefix_len); if (len < 0) - continue; /* entry.path is not a SHA1 sum. Skip */ + goto handle_non_note; /* entry.path is not a SHA1 */ len += prefix_len; /* - * If commit SHA1 is complete (len == 20), assume note object - * If commit SHA1 is incomplete (len < 20), assume note subtree + * If object SHA1 is complete (len == 20), assume note object + * If object SHA1 is incomplete (len < 20), and current + * component consists of 2 hex chars, assume note subtree */ if (len <= 20) { - unsigned char type = PTR_TYPE_NOTE; - struct leaf_node *l = (struct leaf_node *) + type = PTR_TYPE_NOTE; + l = (struct leaf_node *) xcalloc(sizeof(struct leaf_node), 1); - hashcpy(l->key_sha1, commit_sha1); + hashcpy(l->key_sha1, object_sha1); hashcpy(l->val_sha1, entry.sha1); if (len < 20) { - if (!S_ISDIR(entry.mode)) - continue; /* entry cannot be subtree */ + if (!S_ISDIR(entry.mode) || path_len != 2) + goto handle_non_note; /* not subtree */ l->key_sha1[19] = (unsigned char) len; type = PTR_TYPE_SUBTREE; } - note_tree_insert(node, n, l, type); + note_tree_insert(t, node, n, l, type, + combine_notes_concatenate); + } + continue; + +handle_non_note: + /* + * Determine full path for this non-note entry: + * The filename is already found in entry.path, but the + * directory part of the path must be deduced from the subtree + * containing this entry. We assume here that the overall notes + * tree follows a strict byte-based progressive fanout + * structure (i.e. using 2/38, 2/2/36, etc. fanouts, and not + * e.g. 4/36 fanout). This means that if a non-note is found at + * path "dead/beef", the following code will register it as + * being found on "de/ad/beef". + * On the other hand, if you use such non-obvious non-note + * paths in the middle of a notes tree, you deserve what's + * coming to you ;). Note that for non-notes that are not + * SHA1-like at the top level, there will be no problems. + * + * To conclude, it is strongly advised to make sure non-notes + * have at least one non-hex character in the top-level path + * component. + */ + { + char non_note_path[PATH_MAX]; + char *p = non_note_path; + const char *q = sha1_to_hex(subtree->key_sha1); + int i; + for (i = 0; i < prefix_len; i++) { + *p++ = *q++; + *p++ = *q++; + *p++ = '/'; + } + strcpy(p, entry.path); + add_non_note(t, non_note_path, entry.mode, entry.sha1); + } + } + free(buf); +} + +/* + * Determine optimal on-disk fanout for this part of the notes tree + * + * Given a (sub)tree and the level in the internal tree structure, determine + * whether or not the given existing fanout should be expanded for this + * (sub)tree. + * + * Values of the 'fanout' variable: + * - 0: No fanout (all notes are stored directly in the root notes tree) + * - 1: 2/38 fanout + * - 2: 2/2/36 fanout + * - 3: 2/2/2/34 fanout + * etc. + */ +static unsigned char determine_fanout(struct int_node *tree, unsigned char n, + unsigned char fanout) +{ + /* + * The following is a simple heuristic that works well in practice: + * For each even-numbered 16-tree level (remember that each on-disk + * fanout level corresponds to _two_ 16-tree levels), peek at all 16 + * entries at that tree level. If all of them are either int_nodes or + * subtree entries, then there are likely plenty of notes below this + * level, so we return an incremented fanout. + */ + unsigned int i; + if ((n % 2) || (n > 2 * fanout)) + return fanout; + for (i = 0; i < 16; i++) { + switch (GET_PTR_TYPE(tree->a[i])) { + case PTR_TYPE_SUBTREE: + case PTR_TYPE_INTERNAL: + continue; + default: + return fanout; + } + } + return fanout + 1; +} + +static void construct_path_with_fanout(const unsigned char *sha1, + unsigned char fanout, char *path) +{ + unsigned int i = 0, j = 0; + const char *hex_sha1 = sha1_to_hex(sha1); + assert(fanout < 20); + while (fanout) { + path[i++] = hex_sha1[j++]; + path[i++] = hex_sha1[j++]; + path[i++] = '/'; + fanout--; + } + strcpy(path + i, hex_sha1 + j); +} + +static int for_each_note_helper(struct notes_tree *t, struct int_node *tree, + unsigned char n, unsigned char fanout, int flags, + each_note_fn fn, void *cb_data) +{ + unsigned int i; + void *p; + int ret = 0; + struct leaf_node *l; + static char path[40 + 19 + 1]; /* hex SHA1 + 19 * '/' + NUL */ + + fanout = determine_fanout(tree, n, fanout); + for (i = 0; i < 16; i++) { +redo: + p = tree->a[i]; + switch (GET_PTR_TYPE(p)) { + case PTR_TYPE_INTERNAL: + /* recurse into int_node */ + ret = for_each_note_helper(t, CLR_PTR_TYPE(p), n + 1, + fanout, flags, fn, cb_data); + break; + case PTR_TYPE_SUBTREE: + l = (struct leaf_node *) CLR_PTR_TYPE(p); + /* + * Subtree entries in the note tree represent parts of + * the note tree that have not yet been explored. There + * is a direct relationship between subtree entries at + * level 'n' in the tree, and the 'fanout' variable: + * Subtree entries at level 'n <= 2 * fanout' should be + * preserved, since they correspond exactly to a fanout + * directory in the on-disk structure. However, subtree + * entries at level 'n > 2 * fanout' should NOT be + * preserved, but rather consolidated into the above + * notes tree level. We achieve this by unconditionally + * unpacking subtree entries that exist below the + * threshold level at 'n = 2 * fanout'. + */ + if (n <= 2 * fanout && + flags & FOR_EACH_NOTE_YIELD_SUBTREES) { + /* invoke callback with subtree */ + unsigned int path_len = + l->key_sha1[19] * 2 + fanout; + assert(path_len < 40 + 19); + construct_path_with_fanout(l->key_sha1, fanout, + path); + /* Create trailing slash, if needed */ + if (path[path_len - 1] != '/') + path[path_len++] = '/'; + path[path_len] = '\0'; + ret = fn(l->key_sha1, l->val_sha1, path, + cb_data); + } + if (n > fanout * 2 || + !(flags & FOR_EACH_NOTE_DONT_UNPACK_SUBTREES)) { + /* unpack subtree and resume traversal */ + tree->a[i] = NULL; + load_subtree(t, l, tree, n); + free(l); + goto redo; + } + break; + case PTR_TYPE_NOTE: + l = (struct leaf_node *) CLR_PTR_TYPE(p); + construct_path_with_fanout(l->key_sha1, fanout, path); + ret = fn(l->key_sha1, l->val_sha1, path, cb_data); + break; + } + if (ret) + return ret; + } + return 0; +} + +struct tree_write_stack { + struct tree_write_stack *next; + struct strbuf buf; + char path[2]; /* path to subtree in next, if any */ +}; + +static inline int matches_tree_write_stack(struct tree_write_stack *tws, + const char *full_path) +{ + return full_path[0] == tws->path[0] && + full_path[1] == tws->path[1] && + full_path[2] == '/'; +} + +static void write_tree_entry(struct strbuf *buf, unsigned int mode, + const char *path, unsigned int path_len, const + unsigned char *sha1) +{ + strbuf_addf(buf, "%o %.*s%c", mode, path_len, path, '\0'); + strbuf_add(buf, sha1, 20); +} + +static void tree_write_stack_init_subtree(struct tree_write_stack *tws, + const char *path) +{ + struct tree_write_stack *n; + assert(!tws->next); + assert(tws->path[0] == '\0' && tws->path[1] == '\0'); + n = (struct tree_write_stack *) + xmalloc(sizeof(struct tree_write_stack)); + n->next = NULL; + strbuf_init(&n->buf, 256 * (32 + 40)); /* assume 256 entries per tree */ + n->path[0] = n->path[1] = '\0'; + tws->next = n; + tws->path[0] = path[0]; + tws->path[1] = path[1]; +} + +static int tree_write_stack_finish_subtree(struct tree_write_stack *tws) +{ + int ret; + struct tree_write_stack *n = tws->next; + unsigned char s[20]; + if (n) { + ret = tree_write_stack_finish_subtree(n); + if (ret) + return ret; + ret = write_sha1_file(n->buf.buf, n->buf.len, tree_type, s); + if (ret) + return ret; + strbuf_release(&n->buf); + free(n); + tws->next = NULL; + write_tree_entry(&tws->buf, 040000, tws->path, 2, s); + tws->path[0] = tws->path[1] = '\0'; + } + return 0; +} + +static int write_each_note_helper(struct tree_write_stack *tws, + const char *path, unsigned int mode, + const unsigned char *sha1) +{ + size_t path_len = strlen(path); + unsigned int n = 0; + int ret; + + /* Determine common part of tree write stack */ + while (tws && 3 * n < path_len && + matches_tree_write_stack(tws, path + 3 * n)) { + n++; + tws = tws->next; + } + + /* tws point to last matching tree_write_stack entry */ + ret = tree_write_stack_finish_subtree(tws); + if (ret) + return ret; + + /* Start subtrees needed to satisfy path */ + while (3 * n + 2 < path_len && path[3 * n + 2] == '/') { + tree_write_stack_init_subtree(tws, path + 3 * n); + n++; + tws = tws->next; + } + + /* There should be no more directory components in the given path */ + assert(memchr(path + 3 * n, '/', path_len - (3 * n)) == NULL); + + /* Finally add given entry to the current tree object */ + write_tree_entry(&tws->buf, mode, path + 3 * n, path_len - (3 * n), + sha1); + + return 0; +} + +struct write_each_note_data { + struct tree_write_stack *root; + struct non_note *next_non_note; +}; + +static int write_each_non_note_until(const char *note_path, + struct write_each_note_data *d) +{ + struct non_note *n = d->next_non_note; + int cmp, ret; + while (n && (!note_path || (cmp = strcmp(n->path, note_path)) <= 0)) { + if (note_path && cmp == 0) + ; /* do nothing, prefer note to non-note */ + else { + ret = write_each_note_helper(d->root, n->path, n->mode, + n->sha1); + if (ret) + return ret; } + n = n->next; + } + d->next_non_note = n; + return 0; +} + +static int write_each_note(const unsigned char *object_sha1, + const unsigned char *note_sha1, char *note_path, + void *cb_data) +{ + struct write_each_note_data *d = + (struct write_each_note_data *) cb_data; + size_t note_path_len = strlen(note_path); + unsigned int mode = 0100644; + + if (note_path[note_path_len - 1] == '/') { + /* subtree entry */ + note_path_len--; + note_path[note_path_len] = '\0'; + mode = 040000; } + assert(note_path_len <= 40 + 19); + + /* Weave non-note entries into note entries */ + return write_each_non_note_until(note_path, d) || + write_each_note_helper(d->root, note_path, mode, note_sha1); +} + +struct note_delete_list { + struct note_delete_list *next; + const unsigned char *sha1; +}; + +static int prune_notes_helper(const unsigned char *object_sha1, + const unsigned char *note_sha1, char *note_path, + void *cb_data) +{ + struct note_delete_list **l = (struct note_delete_list **) cb_data; + struct note_delete_list *n; + + if (has_sha1_file(object_sha1)) + return 0; /* nothing to do for this note */ + + /* failed to find object => prune this note */ + n = (struct note_delete_list *) xmalloc(sizeof(*n)); + n->next = *l; + n->sha1 = object_sha1; + *l = n; + return 0; +} + +int combine_notes_concatenate(unsigned char *cur_sha1, + const unsigned char *new_sha1) +{ + char *cur_msg = NULL, *new_msg = NULL, *buf; + unsigned long cur_len, new_len, buf_len; + enum object_type cur_type, new_type; + int ret; + + /* read in both note blob objects */ + if (!is_null_sha1(new_sha1)) + new_msg = read_sha1_file(new_sha1, &new_type, &new_len); + if (!new_msg || !new_len || new_type != OBJ_BLOB) { + free(new_msg); + return 0; + } + if (!is_null_sha1(cur_sha1)) + cur_msg = read_sha1_file(cur_sha1, &cur_type, &cur_len); + if (!cur_msg || !cur_len || cur_type != OBJ_BLOB) { + free(cur_msg); + free(new_msg); + hashcpy(cur_sha1, new_sha1); + return 0; + } + + /* we will separate the notes by a newline anyway */ + if (cur_msg[cur_len - 1] == '\n') + cur_len--; + + /* concatenate cur_msg and new_msg into buf */ + buf_len = cur_len + 1 + new_len; + buf = (char *) xmalloc(buf_len); + memcpy(buf, cur_msg, cur_len); + buf[cur_len] = '\n'; + memcpy(buf + cur_len + 1, new_msg, new_len); + free(cur_msg); + free(new_msg); + + /* create a new blob object from buf */ + ret = write_sha1_file(buf, buf_len, blob_type, cur_sha1); free(buf); + return ret; +} + +int combine_notes_overwrite(unsigned char *cur_sha1, + const unsigned char *new_sha1) +{ + hashcpy(cur_sha1, new_sha1); + return 0; +} + +int combine_notes_ignore(unsigned char *cur_sha1, + const unsigned char *new_sha1) +{ + return 0; +} + +static int string_list_add_one_ref(const char *path, const unsigned char *sha1, + int flag, void *cb) +{ + struct string_list *refs = cb; + if (!unsorted_string_list_has_string(refs, path)) + string_list_append(path, refs); + return 0; +} + +void string_list_add_refs_by_glob(struct string_list *list, const char *glob) +{ + if (has_glob_specials(glob)) { + for_each_glob_ref(string_list_add_one_ref, glob, list); + } else { + unsigned char sha1[20]; + if (get_sha1(glob, sha1)) + warning("notes ref %s is invalid", glob); + if (!unsorted_string_list_has_string(list, glob)) + string_list_append(glob, list); + } +} + +void string_list_add_refs_from_colon_sep(struct string_list *list, + const char *globs) +{ + struct strbuf globbuf = STRBUF_INIT; + struct strbuf **split; + int i; + + strbuf_addstr(&globbuf, globs); + split = strbuf_split(&globbuf, ':'); + + for (i = 0; split[i]; i++) { + if (!split[i]->len) + continue; + if (split[i]->buf[split[i]->len-1] == ':') + strbuf_setlen(split[i], split[i]->len-1); + string_list_add_refs_by_glob(list, split[i]->buf); + } + + strbuf_list_free(split); + strbuf_release(&globbuf); +} + +static int string_list_add_refs_from_list(struct string_list_item *item, + void *cb) +{ + struct string_list *list = cb; + string_list_add_refs_by_glob(list, item->string); + return 0; +} + +static int notes_display_config(const char *k, const char *v, void *cb) +{ + int *load_refs = cb; + + if (*load_refs && !strcmp(k, "notes.displayref")) { + if (!v) + config_error_nonbool(k); + string_list_add_refs_by_glob(&display_notes_refs, v); + } + + return 0; } -static void initialize_notes(const char *notes_ref_name) +static const char *default_notes_ref(void) { - unsigned char sha1[20], commit_sha1[20]; + const char *notes_ref = NULL; + if (!notes_ref) + notes_ref = getenv(GIT_NOTES_REF_ENVIRONMENT); + if (!notes_ref) + notes_ref = notes_ref_name; /* value of core.notesRef config */ + if (!notes_ref) + notes_ref = GIT_NOTES_DEFAULT_REF; + return notes_ref; +} + +void init_notes(struct notes_tree *t, const char *notes_ref, + combine_notes_fn combine_notes, int flags) +{ + unsigned char sha1[20], object_sha1[20]; unsigned mode; struct leaf_node root_tree; - if (!notes_ref_name || read_ref(notes_ref_name, commit_sha1) || - get_tree_entry(commit_sha1, "", sha1, &mode)) + if (!t) + t = &default_notes_tree; + assert(!t->initialized); + + if (!notes_ref) + notes_ref = default_notes_ref(); + + if (!combine_notes) + combine_notes = combine_notes_concatenate; + + t->root = (struct int_node *) xcalloc(sizeof(struct int_node), 1); + t->first_non_note = NULL; + t->prev_non_note = NULL; + t->ref = notes_ref ? xstrdup(notes_ref) : NULL; + t->combine_notes = combine_notes; + t->initialized = 1; + t->dirty = 0; + + if (flags & NOTES_INIT_EMPTY || !notes_ref || + read_ref(notes_ref, object_sha1)) return; + if (get_tree_entry(object_sha1, "", sha1, &mode)) + die("Failed to read notes tree referenced by %s (%s)", + notes_ref, object_sha1); hashclr(root_tree.key_sha1); hashcpy(root_tree.val_sha1, sha1); - load_subtree(&root_tree, &root_node, 0); + load_subtree(t, &root_tree, t->root, 0); } -static unsigned char *lookup_notes(const unsigned char *commit_sha1) +struct load_notes_cb_data { + int counter; + struct notes_tree **trees; +}; + +static int load_one_display_note_ref(struct string_list_item *item, + void *cb_data) { - struct leaf_node *found = note_tree_find(&root_node, 0, commit_sha1); - if (found) - return found->val_sha1; - return NULL; + struct load_notes_cb_data *c = cb_data; + struct notes_tree *t = xcalloc(1, sizeof(struct notes_tree)); + init_notes(t, item->string, combine_notes_ignore, 0); + c->trees[c->counter++] = t; + return 0; } -void free_notes(void) +struct notes_tree **load_notes_trees(struct string_list *refs) { - note_tree_free(&root_node); - memset(&root_node, 0, sizeof(struct int_node)); - initialized = 0; + struct notes_tree **trees; + struct load_notes_cb_data cb_data; + trees = xmalloc((refs->nr+1) * sizeof(struct notes_tree *)); + cb_data.counter = 0; + cb_data.trees = trees; + for_each_string_list(load_one_display_note_ref, refs, &cb_data); + trees[cb_data.counter] = NULL; + return trees; +} + +void init_display_notes(struct display_notes_opt *opt) +{ + char *display_ref_env; + int load_config_refs = 0; + display_notes_refs.strdup_strings = 1; + + assert(!display_notes_trees); + + if (!opt || !opt->suppress_default_notes) { + string_list_append(default_notes_ref(), &display_notes_refs); + display_ref_env = getenv(GIT_NOTES_DISPLAY_REF_ENVIRONMENT); + if (display_ref_env) { + string_list_add_refs_from_colon_sep(&display_notes_refs, + display_ref_env); + load_config_refs = 0; + } else + load_config_refs = 1; + } + + git_config(notes_display_config, &load_config_refs); + + if (opt && opt->extra_notes_refs) + for_each_string_list(string_list_add_refs_from_list, + opt->extra_notes_refs, + &display_notes_refs); + + display_notes_trees = load_notes_trees(&display_notes_refs); + string_list_clear(&display_notes_refs, 0); +} + +void add_note(struct notes_tree *t, const unsigned char *object_sha1, + const unsigned char *note_sha1, combine_notes_fn combine_notes) +{ + struct leaf_node *l; + + if (!t) + t = &default_notes_tree; + assert(t->initialized); + t->dirty = 1; + if (!combine_notes) + combine_notes = t->combine_notes; + l = (struct leaf_node *) xmalloc(sizeof(struct leaf_node)); + hashcpy(l->key_sha1, object_sha1); + hashcpy(l->val_sha1, note_sha1); + note_tree_insert(t, t->root, 0, l, PTR_TYPE_NOTE, combine_notes); +} + +void remove_note(struct notes_tree *t, const unsigned char *object_sha1) +{ + struct leaf_node l; + + if (!t) + t = &default_notes_tree; + assert(t->initialized); + t->dirty = 1; + hashcpy(l.key_sha1, object_sha1); + hashclr(l.val_sha1); + note_tree_remove(t, t->root, 0, &l); } -void get_commit_notes(const struct commit *commit, struct strbuf *sb, - const char *output_encoding, int flags) +const unsigned char *get_note(struct notes_tree *t, + const unsigned char *object_sha1) +{ + struct leaf_node *found; + + if (!t) + t = &default_notes_tree; + assert(t->initialized); + found = note_tree_find(t, t->root, 0, object_sha1); + return found ? found->val_sha1 : NULL; +} + +int for_each_note(struct notes_tree *t, int flags, each_note_fn fn, + void *cb_data) +{ + if (!t) + t = &default_notes_tree; + assert(t->initialized); + return for_each_note_helper(t, t->root, 0, 0, flags, fn, cb_data); +} + +int write_notes_tree(struct notes_tree *t, unsigned char *result) +{ + struct tree_write_stack root; + struct write_each_note_data cb_data; + int ret; + + if (!t) + t = &default_notes_tree; + assert(t->initialized); + + /* Prepare for traversal of current notes tree */ + root.next = NULL; /* last forward entry in list is grounded */ + strbuf_init(&root.buf, 256 * (32 + 40)); /* assume 256 entries */ + root.path[0] = root.path[1] = '\0'; + cb_data.root = &root; + cb_data.next_non_note = t->first_non_note; + + /* Write tree objects representing current notes tree */ + ret = for_each_note(t, FOR_EACH_NOTE_DONT_UNPACK_SUBTREES | + FOR_EACH_NOTE_YIELD_SUBTREES, + write_each_note, &cb_data) || + write_each_non_note_until(NULL, &cb_data) || + tree_write_stack_finish_subtree(&root) || + write_sha1_file(root.buf.buf, root.buf.len, tree_type, result); + strbuf_release(&root.buf); + return ret; +} + +void prune_notes(struct notes_tree *t) +{ + struct note_delete_list *l = NULL; + + if (!t) + t = &default_notes_tree; + assert(t->initialized); + + for_each_note(t, 0, prune_notes_helper, &l); + + while (l) { + remove_note(t, l->sha1); + l = l->next; + } +} + +void free_notes(struct notes_tree *t) +{ + if (!t) + t = &default_notes_tree; + if (t->root) + note_tree_free(t->root); + free(t->root); + while (t->first_non_note) { + t->prev_non_note = t->first_non_note->next; + free(t->first_non_note->path); + free(t->first_non_note); + t->first_non_note = t->prev_non_note; + } + free(t->ref); + memset(t, 0, sizeof(struct notes_tree)); +} + +void format_note(struct notes_tree *t, const unsigned char *object_sha1, + struct strbuf *sb, const char *output_encoding, int flags) { static const char utf8[] = "utf-8"; - unsigned char *sha1; + const unsigned char *sha1; char *msg, *msg_p; unsigned long linelen, msglen; enum object_type type; - if (!initialized) { - const char *env = getenv(GIT_NOTES_REF_ENVIRONMENT); - if (env) - notes_ref_name = getenv(GIT_NOTES_REF_ENVIRONMENT); - else if (!notes_ref_name) - notes_ref_name = GIT_NOTES_DEFAULT_REF; - initialize_notes(notes_ref_name); - initialized = 1; - } + if (!t) + t = &default_notes_tree; + if (!t->initialized) + init_notes(t, NULL, NULL, 0); - sha1 = lookup_notes(commit->object.sha1); + sha1 = get_note(t, object_sha1); if (!sha1) return; @@ -415,8 +1154,18 @@ void get_commit_notes(const struct commit *commit, struct strbuf *sb, if (msglen && msg[msglen - 1] == '\n') msglen--; - if (flags & NOTES_SHOW_HEADER) - strbuf_addstr(sb, "\nNotes:\n"); + if (flags & NOTES_SHOW_HEADER) { + const char *ref = t->ref; + if (!ref || !strcmp(ref, GIT_NOTES_DEFAULT_REF)) { + strbuf_addstr(sb, "\nNotes:\n"); + } else { + if (!prefixcmp(ref, "refs/")) + ref += 5; + if (!prefixcmp(ref, "notes/")) + ref += 6; + strbuf_addf(sb, "\nNotes (%s):\n", ref); + } + } for (msg_p = msg; msg_p < msg + msglen; msg_p += linelen + 1) { linelen = strchrnul(msg_p, '\n') - msg_p; @@ -429,3 +1178,31 @@ void get_commit_notes(const struct commit *commit, struct strbuf *sb, free(msg); } + +void format_display_notes(const unsigned char *object_sha1, + struct strbuf *sb, const char *output_encoding, int flags) +{ + int i; + assert(display_notes_trees); + for (i = 0; display_notes_trees[i]; i++) + format_note(display_notes_trees[i], object_sha1, sb, + output_encoding, flags); +} + +int copy_note(struct notes_tree *t, + const unsigned char *from_obj, const unsigned char *to_obj, + int force, combine_notes_fn combine_fn) +{ + const unsigned char *note = get_note(t, from_obj); + const unsigned char *existing_note = get_note(t, to_obj); + + if (!force && existing_note) + return 1; + + if (note) + add_note(t, to_obj, note, combine_fn); + else if (existing_note) + add_note(t, to_obj, null_sha1, combine_fn); + + return 0; +} @@ -1,13 +1,266 @@ #ifndef NOTES_H #define NOTES_H -/* Free (and de-initialize) the internal notes tree structure */ -void free_notes(void); +/* + * Function type for combining two notes annotating the same object. + * + * When adding a new note annotating the same object as an existing note, it is + * up to the caller to decide how to combine the two notes. The decision is + * made by passing in a function of the following form. The function accepts + * two SHA1s -- of the existing note and the new note, respectively. The + * function then combines the notes in whatever way it sees fit, and writes the + * resulting SHA1 into the first SHA1 argument (cur_sha1). A non-zero return + * value indicates failure. + * + * The two given SHA1s must both be non-NULL and different from each other. + * + * The default combine_notes function (you get this when passing NULL) is + * combine_notes_concatenate(), which appends the contents of the new note to + * the contents of the existing note. + */ +typedef int combine_notes_fn(unsigned char *cur_sha1, const unsigned char *new_sha1); +/* Common notes combinators */ +int combine_notes_concatenate(unsigned char *cur_sha1, const unsigned char *new_sha1); +int combine_notes_overwrite(unsigned char *cur_sha1, const unsigned char *new_sha1); +int combine_notes_ignore(unsigned char *cur_sha1, const unsigned char *new_sha1); + +/* + * Notes tree object + * + * Encapsulates the internal notes tree structure associated with a notes ref. + * Whenever a struct notes_tree pointer is required below, you may pass NULL in + * order to use the default/internal notes tree. E.g. you only need to pass a + * non-NULL value if you need to refer to several different notes trees + * simultaneously. + */ +extern struct notes_tree { + struct int_node *root; + struct non_note *first_non_note, *prev_non_note; + char *ref; + combine_notes_fn *combine_notes; + int initialized; + int dirty; +} default_notes_tree; + +/* + * Flags controlling behaviour of notes tree initialization + * + * Default behaviour is to initialize the notes tree from the tree object + * specified by the given (or default) notes ref. + */ +#define NOTES_INIT_EMPTY 1 + +/* + * Initialize the given notes_tree with the notes tree structure at the given + * ref. If given ref is NULL, the value of the $GIT_NOTES_REF environment + * variable is used, and if that is missing, the default notes ref is used + * ("refs/notes/commits"). + * + * If you need to re-intialize a notes_tree structure (e.g. when switching from + * one notes ref to another), you must first de-initialize the notes_tree + * structure by calling free_notes(struct notes_tree *). + * + * If you pass t == NULL, the default internal notes_tree will be initialized. + * + * The combine_notes function that is passed becomes the default combine_notes + * function for the given notes_tree. If NULL is passed, the default + * combine_notes function is combine_notes_concatenate(). + * + * Precondition: The notes_tree structure is zeroed (this can be achieved with + * memset(t, 0, sizeof(struct notes_tree))) + */ +void init_notes(struct notes_tree *t, const char *notes_ref, + combine_notes_fn combine_notes, int flags); + +/* + * Add the given note object to the given notes_tree structure + * + * IMPORTANT: The changes made by add_note() to the given notes_tree structure + * are not persistent until a subsequent call to write_notes_tree() returns + * zero. + */ +void add_note(struct notes_tree *t, const unsigned char *object_sha1, + const unsigned char *note_sha1, combine_notes_fn combine_notes); + +/* + * Remove the given note object from the given notes_tree structure + * + * IMPORTANT: The changes made by remove_note() to the given notes_tree + * structure are not persistent until a subsequent call to write_notes_tree() + * returns zero. + */ +void remove_note(struct notes_tree *t, const unsigned char *object_sha1); + +/* + * Get the note object SHA1 containing the note data for the given object + * + * Return NULL if the given object has no notes. + */ +const unsigned char *get_note(struct notes_tree *t, + const unsigned char *object_sha1); + +/* + * Copy a note from one object to another in the given notes_tree. + * + * Fails if the to_obj already has a note unless 'force' is true. + */ +int copy_note(struct notes_tree *t, + const unsigned char *from_obj, const unsigned char *to_obj, + int force, combine_notes_fn combine_fn); + +/* + * Flags controlling behaviour of for_each_note() + * + * Default behaviour of for_each_note() is to traverse every single note object + * in the given notes tree, unpacking subtree entries along the way. + * The following flags can be used to alter the default behaviour: + * + * - DONT_UNPACK_SUBTREES causes for_each_note() NOT to unpack and recurse into + * subtree entries while traversing the notes tree. This causes notes within + * those subtrees NOT to be passed to the callback. Use this flag if you + * don't want to traverse _all_ notes, but only want to traverse the parts + * of the notes tree that have already been unpacked (this includes at least + * all notes that have been added/changed). + * + * - YIELD_SUBTREES causes any subtree entries that are encountered to be + * passed to the callback, before recursing into them. Subtree entries are + * not note objects, but represent intermediate directories in the notes + * tree. When passed to the callback, subtree entries will have a trailing + * slash in their path, which the callback may use to differentiate between + * note entries and subtree entries. Note that already-unpacked subtree + * entries are not part of the notes tree, and will therefore not be yielded. + * If this flag is used together with DONT_UNPACK_SUBTREES, for_each_note() + * will yield the subtree entry, but not recurse into it. + */ +#define FOR_EACH_NOTE_DONT_UNPACK_SUBTREES 1 +#define FOR_EACH_NOTE_YIELD_SUBTREES 2 + +/* + * Invoke the specified callback function for each note in the given notes_tree + * + * If the callback returns nonzero, the note walk is aborted, and the return + * value from the callback is returned from for_each_note(). Hence, a zero + * return value from for_each_note() indicates that all notes were walked + * successfully. + * + * IMPORTANT: The callback function is NOT allowed to change the notes tree. + * In other words, the following functions can NOT be invoked (on the current + * notes tree) from within the callback: + * - add_note() + * - remove_note() + * - free_notes() + */ +typedef int each_note_fn(const unsigned char *object_sha1, + const unsigned char *note_sha1, char *note_path, + void *cb_data); +int for_each_note(struct notes_tree *t, int flags, each_note_fn fn, + void *cb_data); + +/* + * Write the given notes_tree structure to the object database + * + * Creates a new tree object encapsulating the current state of the given + * notes_tree, and stores its SHA1 into the 'result' argument. + * + * Returns zero on success, non-zero on failure. + * + * IMPORTANT: Changes made to the given notes_tree are not persistent until + * this function has returned zero. Please also remember to create a + * corresponding commit object, and update the appropriate notes ref. + */ +int write_notes_tree(struct notes_tree *t, unsigned char *result); + +/* + * Remove all notes annotating non-existing objects from the given notes tree + * + * All notes in the given notes_tree that are associated with objects that no + * longer exist in the database, are removed from the notes tree. + * + * IMPORTANT: The changes made by prune_notes() to the given notes_tree + * structure are not persistent until a subsequent call to write_notes_tree() + * returns zero. + */ +void prune_notes(struct notes_tree *t); + +/* + * Free (and de-initialize) the given notes_tree structure + * + * IMPORTANT: Changes made to the given notes_tree since the last, successful + * call to write_notes_tree() will be lost. + */ +void free_notes(struct notes_tree *t); + +/* Flags controlling how notes are formatted */ #define NOTES_SHOW_HEADER 1 #define NOTES_INDENT 2 -void get_commit_notes(const struct commit *commit, struct strbuf *sb, - const char *output_encoding, int flags); +/* + * Fill the given strbuf with the notes associated with the given object. + * + * If the given notes_tree structure is not initialized, it will be auto- + * initialized to the default value (see documentation for init_notes() above). + * If the given notes_tree is NULL, the internal/default notes_tree will be + * used instead. + * + * 'flags' is a bitwise combination of the above formatting flags. + */ +void format_note(struct notes_tree *t, const unsigned char *object_sha1, + struct strbuf *sb, const char *output_encoding, int flags); + + +struct string_list; + +struct display_notes_opt { + int suppress_default_notes:1; + struct string_list *extra_notes_refs; +}; + +/* + * Load the notes machinery for displaying several notes trees. + * + * If 'opt' is not NULL, then it specifies additional settings for the + * displaying: + * + * - suppress_default_notes indicates that the notes from + * core.notesRef and notes.displayRef should not be loaded. + * + * - extra_notes_refs may contain a list of globs (in the same style + * as notes.displayRef) where notes should be loaded from. + */ +void init_display_notes(struct display_notes_opt *opt); + +/* + * Append notes for the given 'object_sha1' from all trees set up by + * init_display_notes() to 'sb'. The 'flags' are a bitwise + * combination of + * + * - NOTES_SHOW_HEADER: add a 'Notes (refname):' header + * + * - NOTES_INDENT: indent the notes by 4 places + * + * You *must* call init_display_notes() before using this function. + */ +void format_display_notes(const unsigned char *object_sha1, + struct strbuf *sb, const char *output_encoding, int flags); + +/* + * Load the notes tree from each ref listed in 'refs'. The output is + * an array of notes_tree*, terminated by a NULL. + */ +struct notes_tree **load_notes_trees(struct string_list *refs); + +/* + * Add all refs that match 'glob' to the 'list'. + */ +void string_list_add_refs_by_glob(struct string_list *list, const char *glob); + +/* + * Add all refs from a colon-separated glob list 'globs' to the end of + * 'list'. Empty components are ignored. This helper is used to + * parse GIT_NOTES_DISPLAY_REF style environment variables. + */ +void string_list_add_refs_from_colon_sep(struct string_list *list, + const char *globs); #endif diff --git a/pack-write.c b/pack-write.c index 9f47cf9961..a905ca4486 100644 --- a/pack-write.c +++ b/pack-write.c @@ -253,3 +253,30 @@ char *index_pack_lockfile(int ip_out) } return NULL; } + +/* + * The per-object header is a pretty dense thing, which is + * - first byte: low four bits are "size", then three bits of "type", + * and the high bit is "size continues". + * - each byte afterwards: low seven bits are size continuation, + * with the high bit being "size continues" + */ +int encode_in_pack_object_header(enum object_type type, uintmax_t size, unsigned char *hdr) +{ + int n = 1; + unsigned char c; + + if (type < OBJ_COMMIT || type > OBJ_REF_DELTA) + die("bad type %d", type); + + c = (type << 4) | (size & 15); + size >>= 4; + while (size) { + *hdr++ = c | 0x80; + c = size & 0x7f; + size >>= 7; + n++; + } + *hdr = c; + return n; +} @@ -60,6 +60,7 @@ extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off extern int verify_pack(struct packed_git *); extern void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t, unsigned char *, off_t); extern char *index_pack_lockfile(int fd); +extern int encode_in_pack_object_header(enum object_type, uintmax_t, unsigned char *); #define PH_ERROR_EOF (-1) #define PH_ERROR_PACK_SIGNATURE (-2) diff --git a/parse-options.c b/parse-options.c index d218122af5..8546d8526f 100644 --- a/parse-options.c +++ b/parse-options.c @@ -2,6 +2,7 @@ #include "parse-options.h" #include "cache.h" #include "commit.h" +#include "color.h" static int parse_options_usage(const char * const *usagestr, const struct option *opts); @@ -599,6 +600,21 @@ int parse_opt_approxidate_cb(const struct option *opt, const char *arg, return 0; } +int parse_opt_color_flag_cb(const struct option *opt, const char *arg, + int unset) +{ + int value; + + if (!arg) + arg = unset ? "never" : (const char *)opt->defval; + value = git_config_colorbool(NULL, arg, -1); + if (value < 0) + return opterror(opt, + "expects \"always\", \"auto\", or \"never\"", 0); + *(int *)opt->value = value; + return 0; +} + int parse_opt_verbosity_cb(const struct option *opt, const char *arg, int unset) { @@ -643,3 +659,18 @@ int parse_opt_tertiary(const struct option *opt, const char *arg, int unset) *target = unset ? 2 : 1; return 0; } + +int parse_options_concat(struct option *dst, size_t dst_size, struct option *src) +{ + int i, j; + + for (i = 0; i < dst_size; i++) + if (dst[i].type == OPTION_END) + break; + for (j = 0; i < dst_size; i++, j++) { + dst[i] = src[j]; + if (src[j].type == OPTION_END) + return 0; + } + return -1; +} diff --git a/parse-options.h b/parse-options.h index 0c996916b6..7581e931da 100644 --- a/parse-options.h +++ b/parse-options.h @@ -135,6 +135,10 @@ struct option { PARSE_OPT_NOARG | PARSE_OPT_NONEG, (f) } #define OPT_FILENAME(s, l, v, h) { OPTION_FILENAME, (s), (l), (v), \ "FILE", (h) } +#define OPT_COLOR_FLAG(s, l, v, h) \ + { OPTION_CALLBACK, (s), (l), (v), "when", (h), PARSE_OPT_OPTARG, \ + parse_opt_color_flag_cb, (intptr_t)"always" } + /* parse_options() will filter out the processed options and leave the * non-option arguments in argv[]. @@ -183,10 +187,12 @@ extern int parse_options_step(struct parse_opt_ctx_t *ctx, extern int parse_options_end(struct parse_opt_ctx_t *ctx); +extern int parse_options_concat(struct option *dst, size_t, struct option *src); /*----- some often used options -----*/ extern int parse_opt_abbrev_cb(const struct option *, const char *, int); extern int parse_opt_approxidate_cb(const struct option *, const char *, int); +extern int parse_opt_color_flag_cb(const struct option *, const char *, int); extern int parse_opt_verbosity_cb(const struct option *, const char *, int); extern int parse_opt_with_commit(const struct option *, const char *, int); extern int parse_opt_tertiary(const struct option *, const char *, int); @@ -203,5 +209,7 @@ extern int parse_opt_tertiary(const struct option *, const char *, int); { OPTION_CALLBACK, 0, "abbrev", (var), "n", \ "use <n> digits to display SHA-1s", \ PARSE_OPT_OPTARG, &parse_opt_abbrev_cb, 0 } +#define OPT__COLOR(var, h) \ + OPT_COLOR_FLAG(0, "color", (var), (h)) #endif @@ -415,7 +415,7 @@ char *enter_repo(char *path, int strict) if (access("objects", X_OK) == 0 && access("refs", X_OK) == 0 && validate_headref("HEAD") == 0) { - setenv(GIT_DIR_ENVIRONMENT, ".", 1); + set_git_dir("."); check_repository_format(); return path; } @@ -728,3 +728,10 @@ int daemon_avoid_alias(const char *p) } } } + +int offset_1st_component(const char *path) +{ + if (has_dos_drive_prefix(path)) + return 2 + is_dir_sep(path[2]); + return is_dir_sep(path[0]); +} diff --git a/perl/Git.pm b/perl/Git.pm index 970fe434ed..1926dc9a4b 100644 --- a/perl/Git.pm +++ b/perl/Git.pm @@ -842,7 +842,7 @@ sub _open_hash_and_insert_object_if_needed { ($self->{hash_object_pid}, $self->{hash_object_in}, $self->{hash_object_out}, $self->{hash_object_ctx}) = - command_bidi_pipe(qw(hash-object -w --stdin-paths)); + command_bidi_pipe(qw(hash-object -w --stdin-paths --no-filters)); } sub _close_hash_and_insert_object { @@ -775,8 +775,9 @@ static size_t format_commit_one(struct strbuf *sb, const char *placeholder, } return 0; /* unknown %g placeholder */ case 'N': - get_commit_notes(commit, sb, git_log_output_encoding ? - git_log_output_encoding : git_commit_encoding, 0); + format_display_notes(commit->object.sha1, sb, + git_log_output_encoding ? git_log_output_encoding + : git_commit_encoding, 0); return 1; } @@ -1095,8 +1096,8 @@ void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit, strbuf_addch(sb, '\n'); if (context->show_notes) - get_commit_notes(commit, sb, encoding, - NOTES_SHOW_HEADER | NOTES_INDENT); + format_display_notes(commit->object.sha1, sb, encoding, + NOTES_SHOW_HEADER | NOTES_INDENT); free(reencoded); } @@ -6,6 +6,7 @@ /* ISSYMREF=01 and ISPACKED=02 are public interfaces */ #define REF_KNOWS_PEELED 04 +#define REF_BROKEN 010 struct ref_list { struct ref_list *next; @@ -275,8 +276,10 @@ static struct ref_list *get_ref_dir(const char *base, struct ref_list *list) list = get_ref_dir(ref, list); continue; } - if (!resolve_ref(ref, sha1, 1, &flag)) + if (!resolve_ref(ref, sha1, 1, &flag)) { hashclr(sha1); + flag |= REF_BROKEN; + } list = add_ref(ref, sha1, flag, list, NULL); } free(ref); @@ -539,10 +542,10 @@ static int do_one_ref(const char *base, each_ref_fn fn, int trim, { if (strncmp(base, entry->name, trim)) return 0; - /* Is this a "negative ref" that represents a deleted ref? */ - if (is_null_sha1(entry->sha1)) - return 0; + if (!(flags & DO_FOR_EACH_INCLUDE_BROKEN)) { + if (entry->flag & REF_BROKEN) + return 0; /* ignore dangling symref */ if (!has_sha1_file(entry->sha1)) { error("%s does not point to a valid object!", entry->name); return 0; @@ -695,7 +698,6 @@ int for_each_glob_ref_in(each_ref_fn fn, const char *pattern, { struct strbuf real_pattern = STRBUF_INIT; struct ref_filter filter; - const char *has_glob_specials; int ret; if (!prefix && prefixcmp(pattern, "refs/")) @@ -704,8 +706,7 @@ int for_each_glob_ref_in(each_ref_fn fn, const char *pattern, strbuf_addstr(&real_pattern, prefix); strbuf_addstr(&real_pattern, pattern); - has_glob_specials = strpbrk(pattern, "?*["); - if (!has_glob_specials) { + if (!has_glob_specials(pattern)) { /* Append implied '/' '*' if not present. */ if (real_pattern.buf[real_pattern.len - 1] != '/') strbuf_addch(&real_pattern, '/'); @@ -28,6 +28,11 @@ extern int for_each_replace_ref(each_ref_fn, void *); extern int for_each_glob_ref(each_ref_fn, const char *pattern, void *); extern int for_each_glob_ref_in(each_ref_fn, const char *pattern, const char* prefix, void *); +static inline const char *has_glob_specials(const char *pattern) +{ + return strpbrk(pattern, "?*["); +} + /* can be used to learn about broken ref and symref */ extern int for_each_rawref(each_ref_fn, void *); diff --git a/remote-curl.c b/remote-curl.c index d388120851..b76bfcb3d3 100644 --- a/remote-curl.c +++ b/remote-curl.c @@ -10,7 +10,6 @@ static struct remote *remote; static const char *url; -static struct walker *walker; struct options { int verbosity; @@ -22,12 +21,6 @@ struct options { }; static struct options options; -static void init_walker(void) -{ - if (!walker) - walker = get_http_walker(url, remote); -} - static int set_option(const char *name, const char *value) { if (!strcmp(name, "verbosity")) { @@ -119,7 +112,6 @@ static struct discovery* discover_refs(const char *service) } refs_url = strbuf_detach(&buffer, NULL); - init_walker(); http_ret = http_get_strbuf(refs_url, &buffer, HTTP_NO_CACHE); /* try again with "plain" url (no ? or & appended) */ @@ -250,9 +242,8 @@ static struct ref *parse_info_refs(struct discovery *heads) i++; } - init_walker(); ref = alloc_ref("HEAD"); - if (!walker->fetch_ref(walker, ref) && + if (!http_fetch_ref(url, ref) && !resolve_remote_symref(ref, refs)) { ref->next = refs; refs = ref; @@ -502,7 +493,6 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads) struct child_process client; int err = 0; - init_walker(); memset(&client, 0, sizeof(client)); client.in = -1; client.out = -1; @@ -554,6 +544,7 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads) static int fetch_dumb(int nr_heads, struct ref **to_fetch) { + struct walker *walker; char **targets = xmalloc(nr_heads * sizeof(char*)); int ret, i; @@ -562,13 +553,14 @@ static int fetch_dumb(int nr_heads, struct ref **to_fetch) for (i = 0; i < nr_heads; i++) targets[i] = xstrdup(sha1_to_hex(to_fetch[i]->old_sha1)); - init_walker(); + walker = get_http_walker(url); walker->get_all = 1; walker->get_tree = 1; walker->get_history = 1; walker->get_verbosely = options.verbosity >= 3; walker->get_recover = 0; ret = walker_fetch(walker, nr_heads, targets, NULL, NULL); + walker_free(walker); for (i = 0; i < nr_heads; i++) free(targets[i]); @@ -811,6 +803,8 @@ int main(int argc, const char **argv) url = remote->url[0]; } + http_init(remote); + do { if (strbuf_getline(&buf, stdin, '\n') == EOF) break; @@ -856,5 +850,8 @@ int main(int argc, const char **argv) } strbuf_reset(&buf); } while (1); + + http_cleanup(); + return 0; } diff --git a/revision.c b/revision.c index 490b484084..f4b8b38315 100644 --- a/revision.c +++ b/revision.c @@ -12,6 +12,7 @@ #include "patch-ids.h" #include "decorate.h" #include "log-tree.h" +#include "string-list.h" volatile show_early_output_fn_t show_early_output; @@ -1191,9 +1192,29 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg } else if (!strcmp(arg, "--show-notes")) { revs->show_notes = 1; revs->show_notes_given = 1; + } else if (!prefixcmp(arg, "--show-notes=")) { + struct strbuf buf = STRBUF_INIT; + revs->show_notes = 1; + revs->show_notes_given = 1; + if (!revs->notes_opt.extra_notes_refs) + revs->notes_opt.extra_notes_refs = xcalloc(1, sizeof(struct string_list)); + if (!prefixcmp(arg+13, "refs/")) + /* happy */; + else if (!prefixcmp(arg+13, "notes/")) + strbuf_addstr(&buf, "refs/"); + else + strbuf_addstr(&buf, "refs/notes/"); + strbuf_addstr(&buf, arg+13); + string_list_append(strbuf_detach(&buf, NULL), + revs->notes_opt.extra_notes_refs); } else if (!strcmp(arg, "--no-notes")) { revs->show_notes = 0; revs->show_notes_given = 1; + } else if (!strcmp(arg, "--standard-notes")) { + revs->show_notes_given = 1; + revs->notes_opt.suppress_default_notes = 0; + } else if (!strcmp(arg, "--no-standard-notes")) { + revs->notes_opt.suppress_default_notes = 1; } else if (!strcmp(arg, "--oneline")) { revs->verbose_header = 1; get_commit_format("oneline", revs); @@ -1332,7 +1353,7 @@ static void append_prune_data(const char ***prune_data, const char **av) * Returns the number of arguments left that weren't recognized * (which are also moved to the head of the argument list) */ -int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def) +int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *opt) { int i, flags, left, seen_dashdash, read_from_stdin, got_rev_arg = 0; const char **prune_data = NULL; @@ -1468,7 +1489,9 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch revs->prune_data = get_pathspec(revs->prefix, prune_data); if (revs->def == NULL) - revs->def = def; + revs->def = opt ? opt->def : NULL; + if (opt && opt->tweak) + opt->tweak(revs, opt); if (revs->show_merge) prepare_show_merge(revs); if (revs->def && !revs->pending.nr && !got_rev_arg) { @@ -1502,11 +1525,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch if (!revs->full_diff) diff_tree_setup_paths(revs->prune_data, &revs->diffopt); } - if (revs->combine_merges) { + if (revs->combine_merges) revs->ignore_merges = 0; - if (revs->dense_combined_merges && !revs->diffopt.output_format) - revs->diffopt.output_format = DIFF_FORMAT_PATCH; - } revs->diffopt.abbrev = revs->abbrev; if (diff_setup_done(&revs->diffopt) < 0) die("diff_setup_done failed"); diff --git a/revision.h b/revision.h index a14deefc25..568f1c98de 100644 --- a/revision.h +++ b/revision.h @@ -3,6 +3,7 @@ #include "parse-options.h" #include "grep.h" +#include "notes.h" #define SEEN (1u<<0) #define UNINTERESTING (1u<<1) @@ -20,6 +21,7 @@ struct rev_info; struct log_info; +struct string_list; struct rev_info { /* Starting list */ @@ -126,6 +128,9 @@ struct rev_info { struct reflog_walk_info *reflog_info; struct decoration children; struct decoration merge_simplification; + + /* notes-specific options: which refs to show */ + struct display_notes_opt notes_opt; }; #define REV_TREE_SAME 0 @@ -137,8 +142,13 @@ struct rev_info { typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *); extern volatile show_early_output_fn_t show_early_output; +struct setup_revision_opt { + const char *def; + void (*tweak)(struct rev_info *, struct setup_revision_opt *); +}; + extern void init_revisions(struct rev_info *revs, const char *prefix); -extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); +extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *); extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx, const struct option *options, const char * const usagestr[]); diff --git a/send-pack.h b/send-pack.h index 28141ac913..60b4ba66eb 100644 --- a/send-pack.h +++ b/send-pack.h @@ -4,6 +4,7 @@ struct send_pack_args { unsigned verbose:1, quiet:1, + porcelain:1, send_mirror:1, force_update:1, use_thin_pack:1, @@ -18,14 +18,15 @@ const char *prefix_path(const char *prefix, int len, const char *path) if (normalize_path_copy(sanitized, sanitized)) goto error_out; if (is_absolute_path(orig)) { - size_t len, total; + size_t root_len, len, total; const char *work_tree = get_git_work_tree(); if (!work_tree) goto error_out; len = strlen(work_tree); + root_len = offset_1st_component(work_tree); total = strlen(sanitized) + 1; if (strncmp(sanitized, work_tree, len) || - (sanitized[len] != '\0' && sanitized[len] != '/')) { + (len > root_len && sanitized[len] != '\0' && sanitized[len] != '/')) { error_out: die("'%s' is outside repository", orig); } @@ -321,7 +322,7 @@ const char *setup_git_directory_gently(int *nongit_ok) static char cwd[PATH_MAX+1]; const char *gitdirenv; const char *gitfile_dir; - int len, offset, ceil_offset; + int len, offset, ceil_offset, root_len; /* * Let's assume that we are in a git repository. @@ -403,10 +404,11 @@ const char *setup_git_directory_gently(int *nongit_ok) if (!work_tree_env) inside_work_tree = 0; if (offset != len) { - cwd[offset] = '\0'; - setenv(GIT_DIR_ENVIRONMENT, cwd, 1); + root_len = offset_1st_component(cwd); + cwd[offset > root_len ? offset : root_len] = '\0'; + set_git_dir(cwd); } else - setenv(GIT_DIR_ENVIRONMENT, ".", 1); + set_git_dir("."); check_repository_format_gently(nongit_ok); return NULL; } @@ -427,7 +429,8 @@ const char *setup_git_directory_gently(int *nongit_ok) inside_git_dir = 0; if (!work_tree_env) inside_work_tree = 1; - git_work_tree_cfg = xstrndup(cwd, offset); + root_len = offset_1st_component(cwd); + git_work_tree_cfg = xstrndup(cwd, offset > root_len ? offset : root_len); if (check_repository_format_gently(nongit_ok)) return NULL; if (offset == len) diff --git a/sha1_file.c b/sha1_file.c index c23cc5e6e1..a08a9d0880 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -35,13 +35,6 @@ static size_t sz_fmt(size_t s) { return s; } const unsigned char null_sha1[20]; -static inline int offset_1st_component(const char *path) -{ - if (has_dos_drive_prefix(path)) - return 2 + (path[2] == '/'); - return *path == '/'; -} - int safe_create_leading_directories(char *path) { char *pos = path + offset_1st_component(path); diff --git a/submodule.c b/submodule.c index 5d286e409e..b3b8bc1479 100644 --- a/submodule.c +++ b/submodule.c @@ -5,6 +5,7 @@ #include "commit.h" #include "revision.h" #include "run-command.h" +#include "diffcore.h" static int add_submodule_odb(const char *path) { @@ -85,13 +86,21 @@ void show_submodule_summary(FILE *f, const char *path, message = "(revision walker failed)"; } + if (dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) + fprintf(f, "Submodule %s contains untracked content\n", path); + if (dirty_submodule & DIRTY_SUBMODULE_MODIFIED) + fprintf(f, "Submodule %s contains modified content\n", path); + + if (!hashcmp(one, two)) { + strbuf_release(&sb); + return; + } + strbuf_addf(&sb, "Submodule %s %s..", path, find_unique_abbrev(one, DEFAULT_ABBREV)); if (!fast_backward && !fast_forward) strbuf_addch(&sb, '.'); strbuf_addf(&sb, "%s", find_unique_abbrev(two, DEFAULT_ABBREV)); - if (dirty_submodule) - strbuf_add(&sb, "-dirty", 6); if (message) strbuf_addf(&sb, " %s\n", message); else @@ -121,17 +130,21 @@ void show_submodule_summary(FILE *f, const char *path, strbuf_release(&sb); } -int is_submodule_modified(const char *path) +unsigned is_submodule_modified(const char *path, int ignore_untracked) { - int len, i; + int i; + ssize_t len; struct child_process cp; const char *argv[] = { "status", "--porcelain", NULL, + NULL, }; const char *env[LOCAL_REPO_ENV_SIZE + 3]; struct strbuf buf = STRBUF_INIT; + unsigned dirty_submodule = 0; + const char *line, *next_line; for (i = 0; i < LOCAL_REPO_ENV_SIZE; i++) env[i] = local_repo_env[i]; @@ -151,6 +164,9 @@ int is_submodule_modified(const char *path) env[i++] = strbuf_detach(&buf, NULL); env[i] = NULL; + if (ignore_untracked) + argv[2] = "-uno"; + memset(&cp, 0, sizeof(cp)); cp.argv = argv; cp.env = env; @@ -161,6 +177,25 @@ int is_submodule_modified(const char *path) die("Could not run git status --porcelain"); len = strbuf_read(&buf, cp.out, 1024); + line = buf.buf; + while (len > 2) { + if ((line[0] == '?') && (line[1] == '?')) { + dirty_submodule |= DIRTY_SUBMODULE_UNTRACKED; + if (dirty_submodule & DIRTY_SUBMODULE_MODIFIED) + break; + } else { + dirty_submodule |= DIRTY_SUBMODULE_MODIFIED; + if (ignore_untracked || + (dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)) + break; + } + next_line = strchr(line, '\n'); + if (!next_line) + break; + next_line++; + len -= (next_line - line); + line = next_line; + } close(cp.out); if (finish_command(&cp)) @@ -169,5 +204,5 @@ int is_submodule_modified(const char *path) for (i = LOCAL_REPO_ENV_SIZE; env[i]; i++) free((char *)env[i]); strbuf_release(&buf); - return len != 0; + return dirty_submodule; } diff --git a/submodule.h b/submodule.h index 233696555e..dbda270873 100644 --- a/submodule.h +++ b/submodule.h @@ -5,6 +5,6 @@ void show_submodule_summary(FILE *f, const char *path, unsigned char one[20], unsigned char two[20], unsigned dirty_submodule, const char *del, const char *add, const char *reset); -int is_submodule_modified(const char *path); +unsigned is_submodule_modified(const char *path, int ignore_untracked); #endif diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh index 28aff887b5..da4b8d5a6f 100644 --- a/t/lib-httpd.sh +++ b/t/lib-httpd.sh @@ -131,3 +131,32 @@ stop_httpd() { "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \ -f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop } + +test_http_push_nonff() { + REMOTE_REPO=$1 + LOCAL_REPO=$2 + BRANCH=$3 + + test_expect_success 'non-fast-forward push fails' ' + cd "$REMOTE_REPO" && + HEAD=$(git rev-parse --verify HEAD) && + + cd "$LOCAL_REPO" && + git checkout $BRANCH && + echo "changed" > path2 && + git commit -a -m path2 --amend && + + !(git push -v origin >output 2>&1) && + (cd "$REMOTE_REPO" && + test $HEAD = $(git rev-parse --verify HEAD)) + ' + + test_expect_success 'non-fast-forward push show ref status' ' + grep "^ ! \[rejected\][ ]*$BRANCH -> $BRANCH (non-fast-forward)$" output + ' + + test_expect_success 'non-fast-forward push shows help message' ' + grep "To prevent you from losing history, non-fast-forward updates were rejected" \ + output + ' +} diff --git a/t/t0001-init.sh b/t/t0001-init.sh index 5386504790..675773479a 100755 --- a/t/t0001-init.sh +++ b/t/t0001-init.sh @@ -167,6 +167,25 @@ test_expect_success 'init with --template (blank)' ' ! test -f template-blank/.git/info/exclude ' +test_expect_success 'init with init.templatedir set' ' + mkdir templatedir-source && + echo Content >templatedir-source/file && + ( + HOME="`pwd`" && + export HOME && + test_config="${HOME}/.gitconfig" && + git config -f "$test_config" init.templatedir "${HOME}/templatedir-source" && + mkdir templatedir-set && + cd templatedir-set && + unset GIT_CONFIG_NOGLOBAL && + unset GIT_TEMPLATE_DIR && + NO_SET_GIT_TEMPLATE_DIR=t && + export NO_SET_GIT_TEMPLATE_DIR && + git init + ) && + test_cmp templatedir-source/file templatedir-set/.git/file +' + test_expect_success 'init --bare/--shared overrides system/global config' ' ( HOME="`pwd`" && diff --git a/t/t0050-filesystem.sh b/t/t0050-filesystem.sh index 89282ccf7a..41df6bcf27 100755 --- a/t/t0050-filesystem.sh +++ b/t/t0050-filesystem.sh @@ -108,13 +108,17 @@ $test_case 'merge (case change)' ' ' -$test_case 'add (with different case)' ' + + +test_expect_failure 'add (with different case)' ' git reset --hard initial && rm camelcase && echo 1 >CamelCase && git add CamelCase && - test $(git ls-files | grep -i camelcase | wc -l) = 1 + camel=$(git ls-files | grep -i camelcase) && + test $(echo "$camel" | wc -l) = 1 && + test "z$(git cat-file blob :$camel)" = z1 ' diff --git a/t/t1007-hash-object.sh b/t/t1007-hash-object.sh index fd98e445bf..dd32432d62 100755 --- a/t/t1007-hash-object.sh +++ b/t/t1007-hash-object.sh @@ -65,10 +65,6 @@ test_expect_success "Can't use --path with --stdin-paths" ' echo example | test_must_fail git hash-object --stdin-paths --path=foo ' -test_expect_success "Can't use --stdin-paths with --no-filters" ' - echo example | test_must_fail git hash-object --stdin-paths --no-filters -' - test_expect_success "Can't use --path with --no-filters" ' test_must_fail git hash-object --no-filters --path=foo ' @@ -141,6 +137,20 @@ test_expect_success 'check that --no-filters option works' ' git config --unset core.autocrlf ' +test_expect_success 'check that --no-filters option works with --stdin-paths' ' + echo fooQ | tr Q "\\015" >file0 && + cp file0 file1 && + echo "file0 -crlf" >.gitattributes && + echo "file1 crlf" >>.gitattributes && + git config core.autocrlf true && + file0_sha=$(git hash-object file0) && + file1_sha=$(git hash-object file1) && + test "$file0_sha" != "$file1_sha" && + nofilters_file1=$(echo "file1" | git hash-object --stdin-paths --no-filters) && + test "$file0_sha" = "$nofilters_file1" && + git config --unset core.autocrlf +' + pop_repo for args in "-w --stdin" "--stdin -w"; do diff --git a/t/t1304-default-acl.sh b/t/t1304-default-acl.sh index cc30be4a65..055ad00f77 100755 --- a/t/t1304-default-acl.sh +++ b/t/t1304-default-acl.sh @@ -20,34 +20,23 @@ if ! setfacl -m u:root:rwx .; then test_done fi -modebits () { - ls -l "$1" | sed -e 's|^\(..........\).*|\1|' -} - check_perms_and_acl () { - actual=$(modebits "$1") && - case "$actual" in - -r--r-----*) - : happy - ;; - *) - echo "Got permission '$actual', expected '-r--r-----'" - false - ;; - esac && + test -r "$1" && getfacl "$1" > actual && grep -q "user:root:rwx" actual && grep -q "user:${LOGNAME}:rwx" actual && - grep -q "mask::r--" actual && + egrep "mask::?r--" actual > /dev/null 2>&1 && grep -q "group::---" actual || false } dirs_to_set="./ .git/ .git/objects/ .git/objects/pack/" test_expect_success 'Setup test repo' ' + setfacl -m d:u::rwx,d:g::---,d:o:---,d:m:rwx $dirs_to_set && + setfacl -m m:rwx $dirs_to_set && setfacl -m u:root:rwx $dirs_to_set && - setfacl -d -m u:"$LOGNAME":rwx $dirs_to_set && - setfacl -d -m u:root:rwx $dirs_to_set && + setfacl -m d:u:"$LOGNAME":rwx $dirs_to_set && + setfacl -m d:u:root:rwx $dirs_to_set && touch file.txt && git add file.txt && diff --git a/t/t1509-root-worktree.sh b/t/t1509-root-worktree.sh new file mode 100755 index 0000000000..5322a3bf97 --- /dev/null +++ b/t/t1509-root-worktree.sh @@ -0,0 +1,249 @@ +#!/bin/sh + +test_description='Test Git when git repository is located at root + +This test requires write access in root. Do not bother if you do not +have a throwaway chroot or VM. + +Script t1509/prepare-chroot.sh may help you setup chroot, then you +can chroot in and execute this test from there. +' + +. ./test-lib.sh + +test_cmp_val() { + echo "$1" > expected + echo "$2" > result + test_cmp expected result +} + +test_vars() { + test_expect_success "$1: gitdir" ' + test_cmp_val "'"$2"'" "$(git rev-parse --git-dir)" + ' + + test_expect_success "$1: worktree" ' + test_cmp_val "'"$3"'" "$(git rev-parse --show-toplevel)" + ' + + test_expect_success "$1: prefix" ' + test_cmp_val "'"$4"'" "$(git rev-parse --show-prefix)" + ' +} + +test_foobar_root() { + test_expect_success 'add relative' ' + test -z "$(cd / && git ls-files)" && + git add foo/foome && + git add foo/bar/barme && + git add me && + ( cd / && git ls-files --stage ) > result && + test_cmp /ls.expected result && + rm "$(git rev-parse --git-dir)/index" + ' + + test_expect_success 'add absolute' ' + test -z "$(cd / && git ls-files)" && + git add /foo/foome && + git add /foo/bar/barme && + git add /me && + ( cd / && git ls-files --stage ) > result && + test_cmp /ls.expected result && + rm "$(git rev-parse --git-dir)/index" + ' + +} + +test_foobar_foo() { + test_expect_success 'add relative' ' + test -z "$(cd / && git ls-files)" && + git add foome && + git add bar/barme && + git add ../me && + ( cd / && git ls-files --stage ) > result && + test_cmp /ls.expected result && + rm "$(git rev-parse --git-dir)/index" + ' + + test_expect_success 'add absolute' ' + test -z "$(cd / && git ls-files)" && + git add /foo/foome && + git add /foo/bar/barme && + git add /me && + ( cd / && git ls-files --stage ) > result && + test_cmp /ls.expected result && + rm "$(git rev-parse --git-dir)/index" + ' +} + +test_foobar_foobar() { + test_expect_success 'add relative' ' + test -z "$(cd / && git ls-files)" && + git add ../foome && + git add barme && + git add ../../me && + ( cd / && git ls-files --stage ) > result && + test_cmp /ls.expected result && + rm "$(git rev-parse --git-dir)/index" + ' + + test_expect_success 'add absolute' ' + test -z "$(cd / && git ls-files)" && + git add /foo/foome && + git add /foo/bar/barme && + git add /me && + ( cd / && git ls-files --stage ) > result && + test_cmp /ls.expected result && + rm "$(git rev-parse --git-dir)/index" + ' +} + +if ! test_have_prereq POSIXPERM || ! [ -w / ]; then + say "Dangerous test skipped. Read this test if you want to execute it" + test_done +fi + +if [ "$IKNOWWHATIAMDOING" != "YES" ]; then + say "You must set env var IKNOWWHATIAMDOING=YES in order to run this test" + test_done +fi + +if [ "$UID" = 0 ]; then + say "No you can't run this with root" + test_done +fi + +ONE_SHA1=d00491fd7e5bb6fa28c517a0bb32b8b506539d4d + +test_expect_success 'setup' ' + rm -rf /foo + mkdir /foo && + mkdir /foo/bar && + echo 1 > /foo/foome && + echo 1 > /foo/bar/barme && + echo 1 > /me +' + +say "GIT_DIR absolute, GIT_WORK_TREE set" + +test_expect_success 'go to /' 'cd /' + +cat >ls.expected <<EOF +100644 $ONE_SHA1 0 foo/bar/barme +100644 $ONE_SHA1 0 foo/foome +100644 $ONE_SHA1 0 me +EOF + +export GIT_DIR="$TRASH_DIRECTORY/.git" +export GIT_WORK_TREE=/ + +test_vars 'abs gitdir, root' "$GIT_DIR" "/" "" +test_foobar_root + +test_expect_success 'go to /foo' 'cd /foo' + +test_vars 'abs gitdir, foo' "$GIT_DIR" "/" "foo/" +test_foobar_foo + +test_expect_success 'go to /foo/bar' 'cd /foo/bar' + +test_vars 'abs gitdir, foo/bar' "$GIT_DIR" "/" "foo/bar/" +test_foobar_foobar + +say "GIT_DIR relative, GIT_WORK_TREE set" + +test_expect_success 'go to /' 'cd /' + +export GIT_DIR="$(echo $TRASH_DIRECTORY|sed 's,^/,,')/.git" +export GIT_WORK_TREE=/ + +test_vars 'rel gitdir, root' "$GIT_DIR" "/" "" +test_foobar_root + +test_expect_success 'go to /foo' 'cd /foo' + +export GIT_DIR="../$TRASH_DIRECTORY/.git" +export GIT_WORK_TREE=/ + +test_vars 'rel gitdir, foo' "$TRASH_DIRECTORY/.git" "/" "foo/" +test_foobar_foo + +test_expect_success 'go to /foo/bar' 'cd /foo/bar' + +export GIT_DIR="../../$TRASH_DIRECTORY/.git" +export GIT_WORK_TREE=/ + +test_vars 'rel gitdir, foo/bar' "$TRASH_DIRECTORY/.git" "/" "foo/bar/" +test_foobar_foobar + +say "GIT_DIR relative, GIT_WORK_TREE relative" + +test_expect_success 'go to /' 'cd /' + +export GIT_DIR="$(echo $TRASH_DIRECTORY|sed 's,^/,,')/.git" +export GIT_WORK_TREE=. + +test_vars 'rel gitdir, root' "$GIT_DIR" "/" "" +test_foobar_root + +test_expect_success 'go to /' 'cd /foo' + +export GIT_DIR="../$TRASH_DIRECTORY/.git" +export GIT_WORK_TREE=.. + +test_vars 'rel gitdir, foo' "$TRASH_DIRECTORY/.git" "/" "foo/" +test_foobar_foo + +test_expect_success 'go to /foo/bar' 'cd /foo/bar' + +export GIT_DIR="../../$TRASH_DIRECTORY/.git" +export GIT_WORK_TREE=../.. + +test_vars 'rel gitdir, foo/bar' "$TRASH_DIRECTORY/.git" "/" "foo/bar/" +test_foobar_foobar + +say ".git at root" + +unset GIT_DIR +unset GIT_WORK_TREE + +test_expect_success 'go to /' 'cd /' +test_expect_success 'setup' ' + rm -rf /.git + echo "Initialized empty Git repository in /.git/" > expected && + git init > result && + test_cmp expected result +' + +test_vars 'auto gitdir, root' ".git" "/" "" +test_foobar_root + +test_expect_success 'go to /foo' 'cd /foo' +test_vars 'auto gitdir, foo' "/.git" "/" "foo/" +test_foobar_foo + +test_expect_success 'go to /foo/bar' 'cd /foo/bar' +test_vars 'auto gitdir, foo/bar' "/.git" "/" "foo/bar/" +test_foobar_foobar + +test_expect_success 'cleanup' 'rm -rf /.git' + +say "auto bare gitdir" + +# DESTROYYYYY!!!!! +test_expect_success 'setup' ' + rm -rf /refs /objects /info /hooks + rm /* + cd / && + echo "Initialized empty Git repository in /" > expected && + git init --bare > result && + test_cmp expected result +' + +test_vars 'auto gitdir, root' "." "" "" + +test_expect_success 'go to /foo' 'cd /foo' + +test_vars 'auto gitdir, root' "/" "" "" + +test_done diff --git a/t/t1509/excludes b/t/t1509/excludes new file mode 100644 index 0000000000..d4d21d31a9 --- /dev/null +++ b/t/t1509/excludes @@ -0,0 +1,14 @@ +*.o +*~ +*.bak +*.c +*.h +.git +contrib +Documentation +git-gui +gitk-git +gitweb +t/t4013 +t/t5100 +t/t5515 diff --git a/t/t1509/prepare-chroot.sh b/t/t1509/prepare-chroot.sh new file mode 100755 index 0000000000..c5334a8fa4 --- /dev/null +++ b/t/t1509/prepare-chroot.sh @@ -0,0 +1,38 @@ +#!/bin/sh + +die() { + echo >&2 "$@" + exit 1 +} + +xmkdir() { + while [ -n "$1" ]; do + [ -d "$1" ] || mkdir "$1" || die "Unable to mkdir $1" + shift + done +} + +R="$1" + +[ -n "$R" ] || die "Usage: prepare-chroot.sh <root>" +[ -x git ] || die "This script needs to be executed at git source code's top directory" +[ -x /bin/busybox ] || die "You need busybox" + +xmkdir "$R" "$R/bin" "$R/etc" "$R/lib" "$R/dev" +[ -c "$R/dev/null" ] || die "/dev/null is missing. Do mknod $R/dev/null c 1 3 && chmod 666 $R/dev/null" +echo "root:x:0:0:root:/:/bin/sh" > "$R/etc/passwd" +echo "$(id -nu):x:$(id -u):$(id -g)::$(pwd)/t:/bin/sh" >> "$R/etc/passwd" +echo "root::0:root" > "$R/etc/group" +echo "$(id -ng)::$(id -g):$(id -nu)" >> "$R/etc/group" + +[ -x "$R/bin/busybox" ] || cp /bin/busybox "$R/bin/busybox" +[ -x "$R/bin/sh" ] || ln -s /bin/busybox "$R/bin/sh" +[ -x "$R/bin/su" ] || ln -s /bin/busybox "$R/bin/su" + +mkdir -p "$R$(pwd)" +rsync --exclude-from t/t1509/excludes -Ha . "$R$(pwd)" +ldd git | grep '/' | sed 's,.*\s\(/[^ ]*\).*,\1,' | while read i; do + mkdir -p "$R$(dirname $i)" + cp "$i" "$R/$i" +done +echo "Execute this in root: 'chroot $R /bin/su - $(id -nu)'" diff --git a/t/t2200-add-update.sh b/t/t2200-add-update.sh index 912075063b..2ad2819a34 100755 --- a/t/t2200-add-update.sh +++ b/t/t2200-add-update.sh @@ -176,4 +176,9 @@ test_expect_success 'add -u resolves unmerged paths' ' ' +test_expect_success '"add -u non-existent" should fail' ' + test_must_fail git add -u non-existent && + ! (git ls-files | grep "non-existent") +' + test_done diff --git a/t/t2204-add-ignored.sh b/t/t2204-add-ignored.sh new file mode 100755 index 0000000000..24afdabab7 --- /dev/null +++ b/t/t2204-add-ignored.sh @@ -0,0 +1,79 @@ +#!/bin/sh + +test_description='giving ignored paths to git add' + +. ./test-lib.sh + +test_expect_success setup ' + mkdir sub dir dir/sub && + echo sub >.gitignore && + echo ign >>.gitignore && + for p in . sub dir dir/sub + do + >"$p/ign" && + >"$p/file" || exit 1 + done +' + +for i in file dir/file dir 'd*' +do + test_expect_success "no complaints for unignored $i" ' + rm -f .git/index && + git add "$i" && + git ls-files "$i" >out && + test -s out + ' +done + +for i in ign dir/ign dir/sub dir/sub/*ign sub/file sub sub/* +do + test_expect_success "complaints for ignored $i" ' + rm -f .git/index && + test_must_fail git add "$i" 2>err && + git ls-files "$i" >out && + ! test -s out && + grep -e "Use -f if" err && + cat err + ' + + test_expect_success "complaints for ignored $i with unignored file" ' + rm -f .git/index && + test_must_fail git add "$i" file 2>err && + git ls-files "$i" >out && + ! test -s out && + grep -e "Use -f if" err && + cat err + ' +done + +for i in sub sub/* +do + test_expect_success "complaints for ignored $i in dir" ' + rm -f .git/index && + ( + cd dir && + test_must_fail git add "$i" 2>err && + git ls-files "$i" >out && + ! test -s out && + grep -e "Use -f if" err && + cat err + ) + ' +done + +for i in ign file +do + test_expect_success "complaints for ignored $i in sub" ' + rm -f .git/index && + ( + cd sub && + test_must_fail git add "$i" 2>err && + git ls-files "$i" >out && + ! test -s out && + grep -e "Use -f if" err && + cat err + ) + ' +done + +test_done diff --git a/t/t3020-ls-files-error-unmatch.sh b/t/t3020-ls-files-error-unmatch.sh index f4066cbc09..a7d8187169 100755 --- a/t/t3020-ls-files-error-unmatch.sh +++ b/t/t3020-ls-files-error-unmatch.sh @@ -11,9 +11,11 @@ line. ' . ./test-lib.sh -touch foo bar -git update-index --add foo bar -git commit -m "add foo bar" +test_expect_success 'setup' ' + touch foo bar && + git update-index --add foo bar && + git commit -m "add foo bar" +' test_expect_success \ 'git ls-files --error-unmatch should fail with unmatched path.' \ diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh index 714626d2d6..1d6cd45b55 100755 --- a/t/t3301-notes.sh +++ b/t/t3301-notes.sh @@ -13,11 +13,11 @@ echo "$MSG" > "$1" echo "$MSG" >& 2 EOF chmod a+x fake_editor.sh -VISUAL=./fake_editor.sh -export VISUAL +GIT_EDITOR=./fake_editor.sh +export GIT_EDITOR test_expect_success 'cannot annotate non-existing HEAD' ' - (MSG=3 && export MSG && test_must_fail git notes edit) + (MSG=3 && export MSG && test_must_fail git notes add) ' test_expect_success setup ' @@ -33,18 +33,18 @@ test_expect_success setup ' test_expect_success 'need valid notes ref' ' (MSG=1 GIT_NOTES_REF=/ && export MSG GIT_NOTES_REF && - test_must_fail git notes edit) && + test_must_fail git notes add) && (MSG=2 GIT_NOTES_REF=/ && export MSG GIT_NOTES_REF && test_must_fail git notes show) ' -test_expect_success 'refusing to edit in refs/heads/' ' +test_expect_success 'refusing to add notes in refs/heads/' ' (MSG=1 GIT_NOTES_REF=refs/heads/bogus && export MSG GIT_NOTES_REF && - test_must_fail git notes edit) + test_must_fail git notes add) ' -test_expect_success 'refusing to edit in refs/remotes/' ' +test_expect_success 'refusing to edit notes in refs/remotes/' ' (MSG=1 GIT_NOTES_REF=refs/remotes/bogus && export MSG GIT_NOTES_REF && test_must_fail git notes edit) @@ -57,8 +57,35 @@ test_expect_success 'handle empty notes gracefully' ' test_expect_success 'create notes' ' git config core.notesRef refs/notes/commits && - MSG=b1 git notes edit && - test ! -f .git/new-notes && + MSG=b4 git notes add && + test ! -f .git/NOTES_EDITMSG && + test 1 = $(git ls-tree refs/notes/commits | wc -l) && + test b4 = $(git notes show) && + git show HEAD^ && + test_must_fail git notes show HEAD^ +' + +test_expect_success 'edit existing notes' ' + MSG=b3 git notes edit && + test ! -f .git/NOTES_EDITMSG && + test 1 = $(git ls-tree refs/notes/commits | wc -l) && + test b3 = $(git notes show) && + git show HEAD^ && + test_must_fail git notes show HEAD^ +' + +test_expect_success 'cannot add note where one exists' ' + ! MSG=b2 git notes add && + test ! -f .git/NOTES_EDITMSG && + test 1 = $(git ls-tree refs/notes/commits | wc -l) && + test b3 = $(git notes show) && + git show HEAD^ && + test_must_fail git notes show HEAD^ +' + +test_expect_success 'can overwrite existing note with "git notes add -f"' ' + MSG=b1 git notes add -f && + test ! -f .git/NOTES_EDITMSG && test 1 = $(git ls-tree refs/notes/commits | wc -l) && test b1 = $(git notes show) && git show HEAD^ && @@ -81,6 +108,7 @@ test_expect_success 'show notes' ' git log -1 > output && test_cmp expect output ' + test_expect_success 'create multi-line notes (setup)' ' : > a3 && git add a3 && @@ -88,7 +116,7 @@ test_expect_success 'create multi-line notes (setup)' ' git commit -m 3rd && MSG="b3 c3c3c3c3 -d3d3d3" git notes edit +d3d3d3" git notes add ' cat > expect-multiline << EOF @@ -111,19 +139,16 @@ test_expect_success 'show multi-line notes' ' git log -2 > output && test_cmp expect-multiline output ' -test_expect_success 'create -m and -F notes (setup)' ' +test_expect_success 'create -F notes (setup)' ' : > a4 && git add a4 && test_tick && git commit -m 4th && echo "xyzzy" > note5 && - git notes edit -m spam -F note5 -m "foo -bar -baz" + git notes add -F note5 ' -whitespace=" " -cat > expect-m-and-F << EOF +cat > expect-F << EOF commit 15023535574ded8b1a89052b32673f84cf9582b8 Author: A U Thor <author@example.com> Date: Thu Apr 7 15:16:13 2005 -0700 @@ -131,21 +156,15 @@ Date: Thu Apr 7 15:16:13 2005 -0700 4th Notes: - spam -$whitespace xyzzy -$whitespace - foo - bar - baz EOF -printf "\n" >> expect-m-and-F -cat expect-multiline >> expect-m-and-F +printf "\n" >> expect-F +cat expect-multiline >> expect-F -test_expect_success 'show -m and -F notes' ' +test_expect_success 'show -F notes' ' git log -3 > output && - test_cmp expect-m-and-F output + test_cmp expect-F output ' cat >expect << EOF @@ -165,13 +184,7 @@ test_expect_success 'git log --pretty=raw does not show notes' ' cat >>expect <<EOF Notes: - spam -$whitespace xyzzy -$whitespace - foo - bar - baz EOF test_expect_success 'git log --show-notes' ' git log -1 --pretty=raw --show-notes >output && @@ -180,17 +193,17 @@ test_expect_success 'git log --show-notes' ' test_expect_success 'git log --no-notes' ' git log -1 --no-notes >output && - ! grep spam output + ! grep xyzzy output ' test_expect_success 'git format-patch does not show notes' ' git format-patch -1 --stdout >output && - ! grep spam output + ! grep xyzzy output ' test_expect_success 'git format-patch --show-notes does show notes' ' git format-patch --show-notes -1 --stdout >output && - grep spam output + grep xyzzy output ' for pretty in \ @@ -203,8 +216,805 @@ do esac test_expect_success "git show $pretty does$not show notes" ' git show $p >output && - eval "$negate grep spam output" + eval "$negate grep xyzzy output" ' done +test_expect_success 'create -m notes (setup)' ' + : > a5 && + git add a5 && + test_tick && + git commit -m 5th && + git notes add -m spam -m "foo +bar +baz" +' + +whitespace=" " +cat > expect-m << EOF +commit bd1753200303d0a0344be813e504253b3d98e74d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:17:13 2005 -0700 + + 5th + +Notes: + spam +$whitespace + foo + bar + baz +EOF + +printf "\n" >> expect-m +cat expect-F >> expect-m + +test_expect_success 'show -m notes' ' + git log -4 > output && + test_cmp expect-m output +' + +test_expect_success 'remove note with add -f -F /dev/null (setup)' ' + git notes add -f -F /dev/null +' + +cat > expect-rm-F << EOF +commit bd1753200303d0a0344be813e504253b3d98e74d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:17:13 2005 -0700 + + 5th +EOF + +printf "\n" >> expect-rm-F +cat expect-F >> expect-rm-F + +test_expect_success 'verify note removal with -F /dev/null' ' + git log -4 > output && + test_cmp expect-rm-F output && + ! git notes show +' + +test_expect_success 'do not create empty note with -m "" (setup)' ' + git notes add -m "" +' + +test_expect_success 'verify non-creation of note with -m ""' ' + git log -4 > output && + test_cmp expect-rm-F output && + ! git notes show +' + +cat > expect-combine_m_and_F << EOF +foo + +xyzzy + +bar + +zyxxy + +baz +EOF + +test_expect_success 'create note with combination of -m and -F' ' + echo "xyzzy" > note_a && + echo "zyxxy" > note_b && + git notes add -m "foo" -F note_a -m "bar" -F note_b -m "baz" && + git notes show > output && + test_cmp expect-combine_m_and_F output +' + +test_expect_success 'remove note with "git notes remove" (setup)' ' + git notes remove HEAD^ && + git notes remove +' + +cat > expect-rm-remove << EOF +commit bd1753200303d0a0344be813e504253b3d98e74d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:17:13 2005 -0700 + + 5th + +commit 15023535574ded8b1a89052b32673f84cf9582b8 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:16:13 2005 -0700 + + 4th +EOF + +printf "\n" >> expect-rm-remove +cat expect-multiline >> expect-rm-remove + +test_expect_success 'verify note removal with "git notes remove"' ' + git log -4 > output && + test_cmp expect-rm-remove output && + ! git notes show HEAD^ +' + +cat > expect << EOF +c18dc024e14f08d18d14eea0d747ff692d66d6a3 1584215f1d29c65e99c6c6848626553fdd07fd75 +c9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 268048bfb8a1fb38e703baceb8ab235421bf80c5 +EOF + +test_expect_success 'list notes with "git notes list"' ' + git notes list > output && + test_cmp expect output +' + +test_expect_success 'list notes with "git notes"' ' + git notes > output && + test_cmp expect output +' + +cat > expect << EOF +c18dc024e14f08d18d14eea0d747ff692d66d6a3 +EOF + +test_expect_success 'list specific note with "git notes list <object>"' ' + git notes list HEAD^^ > output && + test_cmp expect output +' + +cat > expect << EOF +EOF + +test_expect_success 'listing non-existing notes fails' ' + test_must_fail git notes list HEAD > output && + test_cmp expect output +' + +cat > expect << EOF +Initial set of notes + +More notes appended with git notes append +EOF + +test_expect_success 'append to existing note with "git notes append"' ' + git notes add -m "Initial set of notes" && + git notes append -m "More notes appended with git notes append" && + git notes show > output && + test_cmp expect output +' + +cat > expect_list << EOF +c18dc024e14f08d18d14eea0d747ff692d66d6a3 1584215f1d29c65e99c6c6848626553fdd07fd75 +c9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 268048bfb8a1fb38e703baceb8ab235421bf80c5 +4b6ad22357cc8a1296720574b8d2fbc22fab0671 bd1753200303d0a0344be813e504253b3d98e74d +EOF + +test_expect_success '"git notes list" does not expand to "git notes list HEAD"' ' + git notes list > output && + test_cmp expect_list output +' + +test_expect_success 'appending empty string does not change existing note' ' + git notes append -m "" && + git notes show > output && + test_cmp expect output +' + +test_expect_success 'git notes append == add when there is no existing note' ' + git notes remove HEAD && + test_must_fail git notes list HEAD && + git notes append -m "Initial set of notes + +More notes appended with git notes append" && + git notes show > output && + test_cmp expect output +' + +test_expect_success 'appending empty string to non-existing note does not create note' ' + git notes remove HEAD && + test_must_fail git notes list HEAD && + git notes append -m "" && + test_must_fail git notes list HEAD +' + +test_expect_success 'create other note on a different notes ref (setup)' ' + : > a6 && + git add a6 && + test_tick && + git commit -m 6th && + GIT_NOTES_REF="refs/notes/other" git notes add -m "other note" +' + +cat > expect-other << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th + +Notes (other): + other note +EOF + +cat > expect-not-other << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th +EOF + +test_expect_success 'Do not show note on other ref by default' ' + git log -1 > output && + test_cmp expect-not-other output +' + +test_expect_success 'Do show note when ref is given in GIT_NOTES_REF' ' + GIT_NOTES_REF="refs/notes/other" git log -1 > output && + test_cmp expect-other output +' + +test_expect_success 'Do show note when ref is given in core.notesRef config' ' + git config core.notesRef "refs/notes/other" && + git log -1 > output && + test_cmp expect-other output +' + +test_expect_success 'Do not show note when core.notesRef is overridden' ' + GIT_NOTES_REF="refs/notes/wrong" git log -1 > output && + test_cmp expect-not-other output +' + +cat > expect-both << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th + +Notes: + order test + +Notes (other): + other note + +commit bd1753200303d0a0344be813e504253b3d98e74d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:17:13 2005 -0700 + + 5th + +Notes: + replacement for deleted note +EOF + +test_expect_success 'Show all notes when notes.displayRef=refs/notes/*' ' + GIT_NOTES_REF=refs/notes/commits git notes add \ + -m"replacement for deleted note" HEAD^ && + GIT_NOTES_REF=refs/notes/commits git notes add -m"order test" && + git config --unset core.notesRef && + git config notes.displayRef "refs/notes/*" && + git log -2 > output && + test_cmp expect-both output +' + +test_expect_success 'core.notesRef is implicitly in notes.displayRef' ' + git config core.notesRef refs/notes/commits && + git config notes.displayRef refs/notes/other && + git log -2 > output && + test_cmp expect-both output +' + +test_expect_success 'notes.displayRef can be given more than once' ' + git config --unset core.notesRef && + git config notes.displayRef refs/notes/commits && + git config --add notes.displayRef refs/notes/other && + git log -2 > output && + test_cmp expect-both output +' + +cat > expect-both-reversed << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th + +Notes (other): + other note + +Notes: + order test +EOF + +test_expect_success 'notes.displayRef respects order' ' + git config core.notesRef refs/notes/other && + git config --unset-all notes.displayRef && + git config notes.displayRef refs/notes/commits && + git log -1 > output && + test_cmp expect-both-reversed output +' + +test_expect_success 'GIT_NOTES_DISPLAY_REF works' ' + git config --unset-all core.notesRef && + git config --unset-all notes.displayRef && + GIT_NOTES_DISPLAY_REF=refs/notes/commits:refs/notes/other \ + git log -2 > output && + test_cmp expect-both output +' + +cat > expect-none << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th + +commit bd1753200303d0a0344be813e504253b3d98e74d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:17:13 2005 -0700 + + 5th +EOF + +test_expect_success 'GIT_NOTES_DISPLAY_REF overrides config' ' + git config notes.displayRef "refs/notes/*" && + GIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log -2 > output && + test_cmp expect-none output +' + +test_expect_success '--show-notes=* adds to GIT_NOTES_DISPLAY_REF' ' + GIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log --show-notes=* -2 > output && + test_cmp expect-both output +' + +cat > expect-commits << EOF +commit 387a89921c73d7ed72cd94d179c1c7048ca47756 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:18:13 2005 -0700 + + 6th + +Notes: + order test +EOF + +test_expect_success '--no-standard-notes' ' + git log --no-standard-notes --show-notes=commits -1 > output && + test_cmp expect-commits output +' + +test_expect_success '--standard-notes' ' + git log --no-standard-notes --show-notes=commits \ + --standard-notes -2 > output && + test_cmp expect-both output +' + +test_expect_success '--show-notes=ref accumulates' ' + git log --show-notes=other --show-notes=commits \ + --no-standard-notes -1 > output && + test_cmp expect-both-reversed output +' + +test_expect_success 'Allow notes on non-commits (trees, blobs, tags)' ' + git config core.notesRef refs/notes/other && + echo "Note on a tree" > expect + git notes add -m "Note on a tree" HEAD: && + git notes show HEAD: > actual && + test_cmp expect actual && + echo "Note on a blob" > expect + filename=$(git ls-tree --name-only HEAD | head -n1) && + git notes add -m "Note on a blob" HEAD:$filename && + git notes show HEAD:$filename > actual && + test_cmp expect actual && + echo "Note on a tag" > expect + git tag -a -m "This is an annotated tag" foobar HEAD^ && + git notes add -m "Note on a tag" foobar && + git notes show foobar > actual && + test_cmp expect actual +' + +cat > expect << EOF +commit 2ede89468182a62d0bde2583c736089bcf7d7e92 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:19:13 2005 -0700 + + 7th + +Notes (other): + other note +EOF + +test_expect_success 'create note from other note with "git notes add -C"' ' + : > a7 && + git add a7 && + test_tick && + git commit -m 7th && + git notes add -C $(git notes list HEAD^) && + git log -1 > actual && + test_cmp expect actual && + test "$(git notes list HEAD)" = "$(git notes list HEAD^)" +' + +test_expect_success 'create note from non-existing note with "git notes add -C" fails' ' + : > a8 && + git add a8 && + test_tick && + git commit -m 8th && + test_must_fail git notes add -C deadbeef && + test_must_fail git notes list HEAD +' + +cat > expect << EOF +commit 016e982bad97eacdbda0fcbd7ce5b0ba87c81f1b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:21:13 2005 -0700 + + 9th + +Notes (other): + yet another note +EOF + +test_expect_success 'create note from other note with "git notes add -c"' ' + : > a9 && + git add a9 && + test_tick && + git commit -m 9th && + MSG="yet another note" git notes add -c $(git notes list HEAD^^) && + git log -1 > actual && + test_cmp expect actual +' + +test_expect_success 'create note from non-existing note with "git notes add -c" fails' ' + : > a10 && + git add a10 && + test_tick && + git commit -m 10th && + test_must_fail MSG="yet another note" git notes add -c deadbeef && + test_must_fail git notes list HEAD +' + +cat > expect << EOF +commit 016e982bad97eacdbda0fcbd7ce5b0ba87c81f1b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:21:13 2005 -0700 + + 9th + +Notes (other): + yet another note +$whitespace + yet another note +EOF + +test_expect_success 'append to note from other note with "git notes append -C"' ' + git notes append -C $(git notes list HEAD^) HEAD^ && + git log -1 HEAD^ > actual && + test_cmp expect actual +' + +cat > expect << EOF +commit ffed603236bfa3891c49644257a83598afe8ae5a +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:22:13 2005 -0700 + + 10th + +Notes (other): + other note +EOF + +test_expect_success 'create note from other note with "git notes append -c"' ' + MSG="other note" git notes append -c $(git notes list HEAD^) && + git log -1 > actual && + test_cmp expect actual +' + +cat > expect << EOF +commit ffed603236bfa3891c49644257a83598afe8ae5a +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:22:13 2005 -0700 + + 10th + +Notes (other): + other note +$whitespace + yet another note +EOF + +test_expect_success 'append to note from other note with "git notes append -c"' ' + MSG="yet another note" git notes append -c $(git notes list HEAD) && + git log -1 > actual && + test_cmp expect actual +' + +cat > expect << EOF +commit 6352c5e33dbcab725fe0579be16aa2ba8eb369be +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:23:13 2005 -0700 + + 11th + +Notes (other): + other note +$whitespace + yet another note +EOF + +test_expect_success 'copy note with "git notes copy"' ' + : > a11 && + git add a11 && + test_tick && + git commit -m 11th && + git notes copy HEAD^ HEAD && + git log -1 > actual && + test_cmp expect actual && + test "$(git notes list HEAD)" = "$(git notes list HEAD^)" +' + +test_expect_success 'prevent overwrite with "git notes copy"' ' + test_must_fail git notes copy HEAD~2 HEAD && + git log -1 > actual && + test_cmp expect actual && + test "$(git notes list HEAD)" = "$(git notes list HEAD^)" +' + +cat > expect << EOF +commit 6352c5e33dbcab725fe0579be16aa2ba8eb369be +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:23:13 2005 -0700 + + 11th + +Notes (other): + yet another note +$whitespace + yet another note +EOF + +test_expect_success 'allow overwrite with "git notes copy -f"' ' + git notes copy -f HEAD~2 HEAD && + git log -1 > actual && + test_cmp expect actual && + test "$(git notes list HEAD)" = "$(git notes list HEAD~2)" +' + +test_expect_success 'cannot copy note from object without notes' ' + : > a12 && + git add a12 && + test_tick && + git commit -m 12th && + : > a13 && + git add a13 && + test_tick && + git commit -m 13th && + test_must_fail git notes copy HEAD^ HEAD +' + +cat > expect << EOF +commit e5d4fb5698d564ab8c73551538ecaf2b0c666185 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:25:13 2005 -0700 + + 13th + +Notes (other): + yet another note +$whitespace + yet another note + +commit 7038787dfe22a14c3867ce816dbba39845359719 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:24:13 2005 -0700 + + 12th + +Notes (other): + other note +$whitespace + yet another note +EOF + +test_expect_success 'git notes copy --stdin' ' + (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \ + echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) | + git notes copy --stdin && + git log -2 > output && + test_cmp expect output && + test "$(git notes list HEAD)" = "$(git notes list HEAD~2)" && + test "$(git notes list HEAD^)" = "$(git notes list HEAD~3)" +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +commit be28d8b4d9951ad940d229ee3b0b9ee3b1ec273d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:26:13 2005 -0700 + + 14th +EOF + +test_expect_success 'git notes copy --for-rewrite (unconfigured)' ' + test_commit 14th && + test_commit 15th && + (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \ + echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) | + git notes copy --for-rewrite=foo && + git log -2 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + yet another note +$whitespace + yet another note + +commit be28d8b4d9951ad940d229ee3b0b9ee3b1ec273d +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:26:13 2005 -0700 + + 14th + +Notes (other): + other note +$whitespace + yet another note +EOF + +test_expect_success 'git notes copy --for-rewrite (enabled)' ' + git config notes.rewriteMode overwrite && + git config notes.rewriteRef "refs/notes/*" && + (echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \ + echo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) | + git notes copy --for-rewrite=foo && + git log -2 > output && + test_cmp expect output +' + +test_expect_success 'git notes copy --for-rewrite (disabled)' ' + git config notes.rewrite.bar false && + echo $(git rev-parse HEAD~3) $(git rev-parse HEAD) | + git notes copy --for-rewrite=bar && + git log -2 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + a fresh note +EOF + +test_expect_success 'git notes copy --for-rewrite (overwrite)' ' + git notes add -f -m"a fresh note" HEAD^ && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +test_expect_success 'git notes copy --for-rewrite (ignore)' ' + git config notes.rewriteMode ignore && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + a fresh note + another fresh note +EOF + +test_expect_success 'git notes copy --for-rewrite (append)' ' + git notes add -f -m"another fresh note" HEAD^ && + git config notes.rewriteMode concatenate && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + a fresh note + another fresh note + append 1 + append 2 +EOF + +test_expect_success 'git notes copy --for-rewrite (append two to one)' ' + git notes add -f -m"append 1" HEAD^ && + git notes add -f -m"append 2" HEAD^^ && + (echo $(git rev-parse HEAD^) $(git rev-parse HEAD); + echo $(git rev-parse HEAD^^) $(git rev-parse HEAD)) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +test_expect_success 'git notes copy --for-rewrite (append empty)' ' + git notes remove HEAD^ && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + replacement note 1 +EOF + +test_expect_success 'GIT_NOTES_REWRITE_MODE works' ' + git notes add -f -m"replacement note 1" HEAD^ && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + GIT_NOTES_REWRITE_MODE=overwrite git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +cat > expect << EOF +commit 37a0d4cba38afef96ba54a3ea567e6dac575700b +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:27:13 2005 -0700 + + 15th + +Notes (other): + replacement note 2 +EOF + +test_expect_success 'GIT_NOTES_REWRITE_REF works' ' + git config notes.rewriteMode overwrite && + git notes add -f -m"replacement note 2" HEAD^ && + git config --unset-all notes.rewriteRef && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + GIT_NOTES_REWRITE_REF=refs/notes/commits:refs/notes/other \ + git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' + +test_expect_success 'GIT_NOTES_REWRITE_REF overrides config' ' + git config notes.rewriteRef refs/notes/other && + git notes add -f -m"replacement note 3" HEAD^ && + echo $(git rev-parse HEAD^) $(git rev-parse HEAD) | + GIT_NOTES_REWRITE_REF= git notes copy --for-rewrite=foo && + git log -1 > output && + test_cmp expect output +' test_done diff --git a/t/t3303-notes-subtrees.sh b/t/t3303-notes-subtrees.sh index edc4bc8841..75ec18778e 100755 --- a/t/t3303-notes-subtrees.sh +++ b/t/t3303-notes-subtrees.sh @@ -95,12 +95,12 @@ INPUT_END test_expect_success 'test notes in 2/38-fanout' 'test_sha1_based "s|^..|&/|"' test_expect_success 'verify notes in 2/38-fanout' 'verify_notes' -test_expect_success 'test notes in 4/36-fanout' 'test_sha1_based "s|^....|&/|"' -test_expect_success 'verify notes in 4/36-fanout' 'verify_notes' - test_expect_success 'test notes in 2/2/36-fanout' 'test_sha1_based "s|^\(..\)\(..\)|\1/\2/|"' test_expect_success 'verify notes in 2/2/36-fanout' 'verify_notes' +test_expect_success 'test notes in 2/2/2/34-fanout' 'test_sha1_based "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|"' +test_expect_success 'verify notes in 2/2/2/34-fanout' 'verify_notes' + test_same_notes () { ( start_note_commit && @@ -128,14 +128,17 @@ INPUT_END git fast-import --quiet } -test_expect_success 'test same notes in 4/36-fanout and 2/38-fanout' 'test_same_notes "s|^..|&/|" "s|^....|&/|"' -test_expect_success 'verify same notes in 4/36-fanout and 2/38-fanout' 'verify_notes' +test_expect_success 'test same notes in no fanout and 2/38-fanout' 'test_same_notes "s|^..|&/|" ""' +test_expect_success 'verify same notes in no fanout and 2/38-fanout' 'verify_notes' + +test_expect_success 'test same notes in no fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" ""' +test_expect_success 'verify same notes in no fanout and 2/2/36-fanout' 'verify_notes' test_expect_success 'test same notes in 2/38-fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^..|&/|"' test_expect_success 'verify same notes in 2/38-fanout and 2/2/36-fanout' 'verify_notes' -test_expect_success 'test same notes in 4/36-fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^....|&/|"' -test_expect_success 'verify same notes in 4/36-fanout and 2/2/36-fanout' 'verify_notes' +test_expect_success 'test same notes in 2/2/2/34-fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|"' +test_expect_success 'verify same notes in 2/2/2/34-fanout and 2/2/36-fanout' 'verify_notes' test_concatenated_notes () { ( @@ -176,13 +179,16 @@ verify_concatenated_notes () { test_cmp expect output } -test_expect_success 'test notes in 4/36-fanout concatenated with 2/38-fanout' 'test_concatenated_notes "s|^..|&/|" "s|^....|&/|"' -test_expect_success 'verify notes in 4/36-fanout concatenated with 2/38-fanout' 'verify_concatenated_notes' +test_expect_success 'test notes in no fanout concatenated with 2/38-fanout' 'test_concatenated_notes "s|^..|&/|" ""' +test_expect_success 'verify notes in no fanout concatenated with 2/38-fanout' 'verify_concatenated_notes' + +test_expect_success 'test notes in no fanout concatenated with 2/2/36-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)|\1/\2/|" ""' +test_expect_success 'verify notes in no fanout concatenated with 2/2/36-fanout' 'verify_concatenated_notes' test_expect_success 'test notes in 2/38-fanout concatenated with 2/2/36-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^..|&/|"' test_expect_success 'verify notes in 2/38-fanout concatenated with 2/2/36-fanout' 'verify_concatenated_notes' -test_expect_success 'test notes in 4/36-fanout concatenated with 2/2/36-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^....|&/|"' -test_expect_success 'verify notes in 4/36-fanout concatenated with 2/2/36-fanout' 'verify_concatenated_notes' +test_expect_success 'test notes in 2/2/36-fanout concatenated with 2/2/2/34-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|" "s|^\(..\)\(..\)|\1/\2/|"' +test_expect_success 'verify notes in 2/2/36-fanout concatenated with 2/2/2/34-fanout' 'verify_concatenated_notes' test_done diff --git a/t/t3304-notes-mixed.sh b/t/t3304-notes-mixed.sh index 256687ffb5..1709e8c00b 100755 --- a/t/t3304-notes-mixed.sh +++ b/t/t3304-notes-mixed.sh @@ -131,6 +131,17 @@ data <<EOF another non-note with SHA1-like name EOF +M 644 inline de/adbeefdeadbeefdeadbeefdeadbeefdeadbeef +data <<EOF +This is actually a valid note, albeit to a non-existing object. +It is needed in order to trigger the "mishandling" of the dead/beef non-note. +EOF + +M 644 inline dead/beef +data <<EOF +yet another non-note with SHA1-like name +EOF + INPUT_END git fast-import --quiet <input && git config core.notesRef refs/notes/commits @@ -158,6 +169,9 @@ EXPECT_END cat >expect_nn3 <<EXPECT_END another non-note with SHA1-like name EXPECT_END +cat >expect_nn4 <<EXPECT_END +yet another non-note with SHA1-like name +EXPECT_END test_expect_success "verify contents of non-notes" ' @@ -166,7 +180,27 @@ test_expect_success "verify contents of non-notes" ' git cat-file -p refs/notes/commits:deadbeef > actual_nn2 && test_cmp expect_nn2 actual_nn2 && git cat-file -p refs/notes/commits:de/adbeef > actual_nn3 && - test_cmp expect_nn3 actual_nn3 + test_cmp expect_nn3 actual_nn3 && + git cat-file -p refs/notes/commits:dead/beef > actual_nn4 && + test_cmp expect_nn4 actual_nn4 +' + +test_expect_success "git-notes preserves non-notes" ' + + test_tick && + git notes add -f -m "foo bar" +' + +test_expect_success "verify contents of non-notes after git-notes" ' + + git cat-file -p refs/notes/commits:foobar/non-note.txt > actual_nn1 && + test_cmp expect_nn1 actual_nn1 && + git cat-file -p refs/notes/commits:deadbeef > actual_nn2 && + test_cmp expect_nn2 actual_nn2 && + git cat-file -p refs/notes/commits:de/adbeef > actual_nn3 && + test_cmp expect_nn3 actual_nn3 && + git cat-file -p refs/notes/commits:dead/beef > actual_nn4 && + test_cmp expect_nn4 actual_nn4 ' test_done diff --git a/t/t3305-notes-fanout.sh b/t/t3305-notes-fanout.sh new file mode 100755 index 0000000000..b1ea64b213 --- /dev/null +++ b/t/t3305-notes-fanout.sh @@ -0,0 +1,95 @@ +#!/bin/sh + +test_description='Test that adding/removing many notes triggers automatic fanout restructuring' + +. ./test-lib.sh + +test_expect_success 'creating many notes with git-notes' ' + num_notes=300 && + i=0 && + while test $i -lt $num_notes + do + i=$(($i + 1)) && + test_tick && + echo "file for commit #$i" > file && + git add file && + git commit -q -m "commit #$i" && + git notes add -m "note #$i" || return 1 + done +' + +test_expect_success 'many notes created correctly with git-notes' ' + git log | grep "^ " > output && + i=300 && + while test $i -gt 0 + do + echo " commit #$i" && + echo " note #$i" && + i=$(($i - 1)); + done > expect && + test_cmp expect output +' + +test_expect_success 'many notes created with git-notes triggers fanout' ' + # Expect entire notes tree to have a fanout == 1 + git ls-tree -r --name-only refs/notes/commits | + while read path + do + case "$path" in + ??/??????????????????????????????????????) + : true + ;; + *) + echo "Invalid path \"$path\"" && + return 1 + ;; + esac + done +' + +test_expect_success 'deleting most notes with git-notes' ' + num_notes=250 && + i=0 && + git rev-list HEAD | + while read sha1 + do + i=$(($i + 1)) && + if test $i -gt $num_notes + then + break + fi && + test_tick && + git notes remove "$sha1" + done +' + +test_expect_success 'most notes deleted correctly with git-notes' ' + git log HEAD~250 | grep "^ " > output && + i=50 && + while test $i -gt 0 + do + echo " commit #$i" && + echo " note #$i" && + i=$(($i - 1)); + done > expect && + test_cmp expect output +' + +test_expect_success 'deleting most notes triggers fanout consolidation' ' + # Expect entire notes tree to have a fanout == 0 + git ls-tree -r --name-only refs/notes/commits | + while read path + do + case "$path" in + ????????????????????????????????????????) + : true + ;; + *) + echo "Invalid path \"$path\"" && + return 1 + ;; + esac + done +' + +test_done diff --git a/t/t3306-notes-prune.sh b/t/t3306-notes-prune.sh new file mode 100755 index 0000000000..a0ed0353e6 --- /dev/null +++ b/t/t3306-notes-prune.sh @@ -0,0 +1,94 @@ +#!/bin/sh + +test_description='Test git notes prune' + +. ./test-lib.sh + +test_expect_success 'setup: create a few commits with notes' ' + + : > file1 && + git add file1 && + test_tick && + git commit -m 1st && + git notes add -m "Note #1" && + : > file2 && + git add file2 && + test_tick && + git commit -m 2nd && + git notes add -m "Note #2" && + : > file3 && + git add file3 && + test_tick && + git commit -m 3rd && + git notes add -m "Note #3" +' + +cat > expect <<END_OF_LOG +commit 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:15:13 2005 -0700 + + 3rd + +Notes: + Note #3 + +commit 08341ad9e94faa089d60fd3f523affb25c6da189 +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:14:13 2005 -0700 + + 2nd + +Notes: + Note #2 + +commit ab5f302035f2e7aaf04265f08b42034c23256e1f +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:13:13 2005 -0700 + + 1st + +Notes: + Note #1 +END_OF_LOG + +test_expect_success 'verify commits and notes' ' + + git log > actual && + test_cmp expect actual +' + +test_expect_success 'remove some commits' ' + + git reset --hard HEAD~2 && + git reflog expire --expire=now HEAD && + git gc --prune=now +' + +test_expect_success 'verify that commits are gone' ' + + ! git cat-file -p 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 && + ! git cat-file -p 08341ad9e94faa089d60fd3f523affb25c6da189 && + git cat-file -p ab5f302035f2e7aaf04265f08b42034c23256e1f +' + +test_expect_success 'verify that notes are still present' ' + + git notes show 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 && + git notes show 08341ad9e94faa089d60fd3f523affb25c6da189 && + git notes show ab5f302035f2e7aaf04265f08b42034c23256e1f +' + +test_expect_success 'prune notes' ' + + git notes prune +' + +test_expect_success 'verify that notes are gone' ' + + ! git notes show 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 && + ! git notes show 08341ad9e94faa089d60fd3f523affb25c6da189 && + git notes show ab5f302035f2e7aaf04265f08b42034c23256e1f +' + +test_done diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh index 4314ad2d66..dbf7dfba9b 100755 --- a/t/t3400-rebase.sh +++ b/t/t3400-rebase.sh @@ -151,4 +151,21 @@ test_expect_success 'Rebase a commit that sprinkles CRs in' ' git diff --exit-code file-with-cr:CR HEAD:CR ' +test_expect_success 'rebase can copy notes' ' + git config notes.rewrite.rebase true && + git config notes.rewriteRef "refs/notes/*" && + test_commit n1 && + test_commit n2 && + test_commit n3 && + git notes add -m"a note" n3 && + git rebase --onto n1 n2 && + test "a note" = "$(git notes show HEAD)" +' + +test_expect_success 'rebase -m can copy notes' ' + git reset --hard n3 && + git rebase -m --onto n1 n2 && + test "a note" = "$(git notes show HEAD)" +' + test_done diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 4e3513709e..b0b43c6d32 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -553,4 +553,37 @@ test_expect_success 'reword' ' git show HEAD~2 | grep "C changed" ' +test_expect_success 'rebase -i can copy notes' ' + git config notes.rewrite.rebase true && + git config notes.rewriteRef "refs/notes/*" && + test_commit n1 && + test_commit n2 && + test_commit n3 && + git notes add -m"a note" n3 && + git rebase --onto n1 n2 && + test "a note" = "$(git notes show HEAD)" +' + +cat >expect <<EOF +an earlier note +a note +EOF + +test_expect_success 'rebase -i can copy notes over a fixup' ' + git reset --hard n3 && + git notes add -m"an earlier note" n2 && + GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 fixup 2" git rebase -i n1 && + git notes show > output && + test_cmp expect output +' + +test_expect_success 'rebase while detaching HEAD' ' + git symbolic-ref HEAD && + grandparent=$(git rev-parse HEAD~2) && + test_tick && + FAKE_LINES="2 1" git rebase -i HEAD~2 HEAD^0 && + test $grandparent = $(git rev-parse HEAD~2) && + test_must_fail git symbolic-ref HEAD +' + test_done diff --git a/t/t3417-rebase-whitespace-fix.sh b/t/t3417-rebase-whitespace-fix.sh new file mode 100755 index 0000000000..220a740ee8 --- /dev/null +++ b/t/t3417-rebase-whitespace-fix.sh @@ -0,0 +1,126 @@ +#!/bin/sh + +test_description='git rebase --whitespace=fix + +This test runs git rebase --whitespace=fix and make sure that it works. +' + +. ./test-lib.sh + +# prepare initial revision of "file" with a blank line at the end +cat >file <<EOF +a +b +c + +EOF + +# expected contents in "file" after rebase +cat >expect-first <<EOF +a +b +c +EOF + +# prepare second revision of "file" +cat >second <<EOF +a +b +c + +d +e +f + + + + +EOF + +# expected contents in second revision after rebase +cat >expect-second <<EOF +a +b +c + +d +e +f +EOF + +test_expect_success 'blank line at end of file; extend at end of file' ' + git commit --allow-empty -m "Initial empty commit" && + git add file && git commit -m first && + mv second file && + git add file && git commit -m second && + git rebase --whitespace=fix HEAD^^ && + git diff --exit-code HEAD^:file expect-first && + test_cmp file expect-second +' + +# prepare third revision of "file" +sed -e's/Z//' >third <<EOF +a +b +c + +d +e +f + Z + Z +h +i +j +k +l +EOF + +sed -e's/ //g' <third >expect-third + +test_expect_success 'two blanks line at end of file; extend at end of file' ' + cp third file && git add file && git commit -m third && + git rebase --whitespace=fix HEAD^^ && + git diff --exit-code HEAD^:file expect-second && + test_cmp file expect-third +' + +test_expect_success 'same, but do not remove trailing spaces' ' + git config core.whitespace "-blank-at-eol" && + git reset --hard HEAD^ && + cp third file && git add file && git commit -m third && + git rebase --whitespace=fix HEAD^^ + git diff --exit-code HEAD^:file expect-second && + test_cmp file third +' + +sed -e's/Z//' >beginning <<EOF +a + Z + Z +EOF + +cat >expect-beginning <<EOF +a + + +1 +2 +3 +4 +5 +EOF + +test_expect_success 'at beginning of file' ' + git config core.whitespace "blank-at-eol" && + cp beginning file && + git commit -m beginning file && + for i in 1 2 3 4 5; do + echo $i + done >> file && + git commit -m more file && + git rebase --whitespace=fix HEAD^^ && + test_cmp file expect-beginning +' + +test_done diff --git a/t/t3506-cherry-pick-ff.sh b/t/t3506-cherry-pick-ff.sh new file mode 100755 index 0000000000..e17ae712b1 --- /dev/null +++ b/t/t3506-cherry-pick-ff.sh @@ -0,0 +1,98 @@ +#!/bin/sh + +test_description='test cherry-picking with --ff option' + +. ./test-lib.sh + +test_expect_success setup ' + echo first > file1 && + git add file1 && + test_tick && + git commit -m "first" && + git tag first && + + git checkout -b other && + echo second >> file1 && + git add file1 && + test_tick && + git commit -m "second" && + git tag second +' + +test_expect_success 'cherry-pick using --ff fast forwards' ' + git checkout master && + git reset --hard first && + test_tick && + git cherry-pick --ff second && + test "$(git rev-parse --verify HEAD)" = "$(git rev-parse --verify second)" +' + +test_expect_success 'cherry-pick not using --ff does not fast forwards' ' + git checkout master && + git reset --hard first && + test_tick && + git cherry-pick second && + test "$(git rev-parse --verify HEAD)" != "$(git rev-parse --verify second)" +' + +# +# We setup the following graph: +# +# B---C +# / / +# first---A +# +# (This has been taken from t3502-cherry-pick-merge.sh) +# +test_expect_success 'merge setup' ' + git checkout master && + git reset --hard first && + echo new line >A && + git add A && + test_tick && + git commit -m "add line to A" A && + git tag A && + git checkout -b side first && + echo new line >B && + git add B && + test_tick && + git commit -m "add line to B" B && + git tag B && + git checkout master && + git merge side && + git tag C && + git checkout -b new A +' + +test_expect_success 'cherry-pick a non-merge with --ff and -m should fail' ' + git reset --hard A -- && + test_must_fail git cherry-pick --ff -m 1 B && + git diff --exit-code A -- +' + +test_expect_success 'cherry pick a merge with --ff but without -m should fail' ' + git reset --hard A -- && + test_must_fail git cherry-pick --ff C && + git diff --exit-code A -- +' + +test_expect_success 'cherry pick with --ff a merge (1)' ' + git reset --hard A -- && + git cherry-pick --ff -m 1 C && + git diff --exit-code C && + test "$(git rev-parse --verify HEAD)" = "$(git rev-parse --verify C)" +' + +test_expect_success 'cherry pick with --ff a merge (2)' ' + git reset --hard B -- && + git cherry-pick --ff -m 2 C && + git diff --exit-code C && + test "$(git rev-parse --verify HEAD)" = "$(git rev-parse --verify C)" +' + +test_expect_success 'cherry pick a merge relative to nonexistent parent with --ff should fail' ' + git reset --hard B -- && + test_must_fail git cherry-pick --ff -m 3 C +' + +test_done diff --git a/t/t3700-add.sh b/t/t3700-add.sh index 85eb0fbf96..525c9a8fdf 100755 --- a/t/t3700-add.sh +++ b/t/t3700-add.sh @@ -255,4 +255,9 @@ test_expect_success 'git add to resolve conflicts on otherwise ignored path' ' git add track-this ' +test_expect_success '"add non-existent" should fail' ' + test_must_fail git add non-existent && + ! (git ls-files | grep "non-existent") +' + test_done diff --git a/t/t3800-mktag.sh b/t/t3800-mktag.sh index 6fb027ba57..8eb47942e2 100755 --- a/t/t3800-mktag.sh +++ b/t/t3800-mktag.sh @@ -22,10 +22,12 @@ check_verify_failure () { ########################################################### # first create a commit, so we have a valid object/type # for the tag. -echo Hello >A -git update-index --add A -git commit -m "Initial commit" -head=$(git rev-parse --verify HEAD) +test_expect_success 'setup' ' + echo Hello >A && + git update-index --add A && + git commit -m "Initial commit" && + head=$(git rev-parse --verify HEAD) +' ############################################################ # 1. length check diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index 8e3694ed5b..dae6358516 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -204,6 +204,9 @@ log --root --patch-with-stat --summary master log --root -c --patch-with-stat --summary master # improved by Timo's patch log --root --cc --patch-with-stat --summary master +log -p --first-parent master +log -m -p --first-parent master +log -m -p master log -SF master log -SF -p master log --decorate --all @@ -235,6 +238,9 @@ show initial show --root initial show side show master +show -c master +show -m master +show --first-parent master show --stat side show --stat --summary side show --patch-with-stat side diff --git a/t/t4013/diff.log_-m_-p_--first-parent_master b/t/t4013/diff.log_-m_-p_--first-parent_master new file mode 100644 index 0000000000..7a0073f529 --- /dev/null +++ b/t/t4013/diff.log_-m_-p_--first-parent_master @@ -0,0 +1,100 @@ +$ git log -m -p --first-parent master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index cead32e..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -4,3 +4,5 @@ C + D + E + F ++1 ++2 +diff --git a/file0 b/file0 +index b414108..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -4,3 +4,6 @@ + 4 + 5 + 6 ++A ++B ++C + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_-m_-p_master b/t/t4013/diff.log_-m_-p_master new file mode 100644 index 0000000000..9ca62a01ed --- /dev/null +++ b/t/t4013/diff.log_-m_-p_master @@ -0,0 +1,200 @@ +$ git log -m -p master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index cead32e..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -4,3 +4,5 @@ C + D + E + F ++1 ++2 +diff --git a/file0 b/file0 +index b414108..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -4,3 +4,6 @@ + 4 + 5 + 6 ++A ++B ++C + +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index 7289e35..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,4 +1,8 @@ + A + B ++C ++D ++E ++F + 1 + 2 +diff --git a/file0 b/file0 +index f4615da..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -1,6 +1,9 @@ + 1 + 2 + 3 ++4 ++5 ++6 + A + B + C +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 +diff --git a/file3 b/file3 +deleted file mode 100644 +index 7289e35..0000000 +--- a/file3 ++++ /dev/null +@@ -1,4 +0,0 @@ +-A +-B +-1 +-2 + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_-p_--first-parent_master b/t/t4013/diff.log_-p_--first-parent_master new file mode 100644 index 0000000000..3fc896d424 --- /dev/null +++ b/t/t4013/diff.log_-p_--first-parent_master @@ -0,0 +1,78 @@ +$ git log -p --first-parent master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.show_--first-parent_master b/t/t4013/diff.show_--first-parent_master new file mode 100644 index 0000000000..3dcbe473a0 --- /dev/null +++ b/t/t4013/diff.show_--first-parent_master @@ -0,0 +1,30 @@ +$ git show --first-parent master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index cead32e..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -4,3 +4,5 @@ C + D + E + F ++1 ++2 +diff --git a/file0 b/file0 +index b414108..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -4,3 +4,6 @@ + 4 + 5 + 6 ++A ++B ++C +$ diff --git a/t/t4013/diff.show_-c_master b/t/t4013/diff.show_-c_master new file mode 100644 index 0000000000..81aba8da96 --- /dev/null +++ b/t/t4013/diff.show_-c_master @@ -0,0 +1,36 @@ +$ git show -c master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --combined dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --combined file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C +$ diff --git a/t/t4013/diff.show_-m_master b/t/t4013/diff.show_-m_master new file mode 100644 index 0000000000..4ea2ee453d --- /dev/null +++ b/t/t4013/diff.show_-m_master @@ -0,0 +1,93 @@ +$ git show -m master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index cead32e..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -4,3 +4,5 @@ C + D + E + F ++1 ++2 +diff --git a/file0 b/file0 +index b414108..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -4,3 +4,6 @@ + 4 + 5 + 6 ++A ++B ++C + +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --git a/dir/sub b/dir/sub +index 7289e35..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,4 +1,8 @@ + A + B ++C ++D ++E ++F + 1 + 2 +diff --git a/file0 b/file0 +index f4615da..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -1,6 +1,9 @@ + 1 + 2 + 3 ++4 ++5 ++6 + A + B + C +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 +diff --git a/file3 b/file3 +deleted file mode 100644 +index 7289e35..0000000 +--- a/file3 ++++ /dev/null +@@ -1,4 +0,0 @@ +-A +-B +-1 +-2 +$ diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index f2a2aaa2b9..d21c37f3a2 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -143,6 +143,58 @@ test_expect_success 'configuration headers and command line headers' ' grep "^ *S. E. Cipient <scipient@example.com>\$" patch7 ' +test_expect_success 'command line To: header' ' + + git config --unset-all format.headers && + git format-patch --to="R. E. Cipient <rcipient@example.com>" --stdout master..side | sed -e "/^\$/q" >patch8 && + grep "^To: R. E. Cipient <rcipient@example.com>\$" patch8 +' + +test_expect_success 'configuration To: header' ' + + git config format.to "R. E. Cipient <rcipient@example.com>" && + git format-patch --stdout master..side | sed -e "/^\$/q" >patch9 && + grep "^To: R. E. Cipient <rcipient@example.com>\$" patch9 +' + +test_expect_success '--no-to overrides config.to' ' + + git config --replace-all format.to \ + "R. E. Cipient <rcipient@example.com>" && + git format-patch --no-to --stdout master..side | + sed -e "/^\$/q" >patch10 && + ! grep "^To: R. E. Cipient <rcipient@example.com>\$" patch10 +' + +test_expect_success '--no-to and --to replaces config.to' ' + + git config --replace-all format.to \ + "Someone <someone@out.there>" && + git format-patch --no-to --to="Someone Else <else@out.there>" \ + --stdout master..side | + sed -e "/^\$/q" >patch11 && + ! grep "^To: Someone <someone@out.there>\$" patch11 && + grep "^To: Someone Else <else@out.there>\$" patch11 +' + +test_expect_success '--no-cc overrides config.cc' ' + + git config --replace-all format.cc \ + "C. E. Cipient <rcipient@example.com>" && + git format-patch --no-cc --stdout master..side | + sed -e "/^\$/q" >patch12 && + ! grep "^Cc: C. E. Cipient <rcipient@example.com>\$" patch12 +' + +test_expect_success '--no-add-headers overrides config.headers' ' + + git config --replace-all format.headers \ + "Header1: B. E. Cipient <rcipient@example.com>" && + git format-patch --no-add-headers --stdout master..side | + sed -e "/^\$/q" >patch13 && + ! grep "^Header1: B. E. Cipient <rcipient@example.com>\$" patch13 +' + test_expect_success 'multiple files' ' rm -rf patches/ && @@ -557,4 +609,8 @@ test_expect_success 'format-patch -- <path>' ' ! grep "Use .--" error ' +test_expect_success 'format-patch --ignore-if-in-upstream HEAD' ' + git format-patch --ignore-if-in-upstream HEAD +' + test_done diff --git a/t/t4026-color.sh b/t/t4026-color.sh index 5ade44c043..d5ccdd0cf8 100755 --- a/t/t4026-color.sh +++ b/t/t4026-color.sh @@ -8,14 +8,13 @@ test_description='Test diff/status color escape codes' color() { - git config diff.color.new "$1" && - test "`git config --get-color diff.color.new`" = "$2" + actual=$(git config --get-color no.such.slot "$1") && + test "$actual" = "$2" } invalid_color() { - git config diff.color.new "$1" && - test -z "`git config --get-color diff.color.new 2>/dev/null`" + test_must_fail git config --get-color no.such.slot "$1" } test_expect_success 'reset' ' @@ -42,6 +41,14 @@ test_expect_success 'fg bg attr' ' color "blue red ul" "[4;34;41m" ' +test_expect_success 'fg bg attr...' ' + color "blue bold dim ul blink reverse" "[1;2;4;5;7;34m" +' + +test_expect_success 'long color specification' ' + color "254 255 bold dim ul blink reverse" "[1;2;4;5;7;38;5;254;48;5;255m" +' + test_expect_success '256 colors' ' color "254 bold 255" "[1;38;5;254;48;5;255m" ' diff --git a/t/t4041-diff-submodule.sh b/t/t4041-diff-submodule.sh index 464305405a..11b19972ca 100755 --- a/t/t4041-diff-submodule.sh +++ b/t/t4041-diff-submodule.sh @@ -201,7 +201,7 @@ test_expect_success 'submodule contains untracked content' " echo new > sm1/new-file && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head6-dirty: +Submodule sm1 contains untracked content EOF " @@ -209,7 +209,8 @@ test_expect_success 'submodule contains untracked and modifed content' " echo new > sm1/foo6 && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head6-dirty: +Submodule sm1 contains untracked content +Submodule sm1 contains modified content EOF " @@ -217,7 +218,7 @@ test_expect_success 'submodule contains modifed content' " rm -f sm1/new-file && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head6-dirty: +Submodule sm1 contains modified content EOF " @@ -235,7 +236,8 @@ test_expect_success 'modified submodule contains untracked content' " echo new > sm1/new-file && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head8-dirty: +Submodule sm1 contains untracked content +Submodule sm1 $head6..$head8: > change EOF " @@ -244,7 +246,9 @@ test_expect_success 'modified submodule contains untracked and modifed content' echo modification >> sm1/foo6 && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head8-dirty: +Submodule sm1 contains untracked content +Submodule sm1 contains modified content +Submodule sm1 $head6..$head8: > change EOF " @@ -253,7 +257,8 @@ test_expect_success 'modified submodule contains modifed content' " rm -f sm1/new-file && git diff-index -p --submodule=log HEAD >actual && diff actual - <<-EOF -Submodule sm1 $head6..$head8-dirty: +Submodule sm1 contains modified content +Submodule sm1 $head6..$head8: > change EOF " diff --git a/t/t4103-apply-binary.sh b/t/t4103-apply-binary.sh index ad4cc1a757..9692f16f35 100755 --- a/t/t4103-apply-binary.sh +++ b/t/t4103-apply-binary.sh @@ -20,23 +20,25 @@ EOF cat file1 >file2 cat file1 >file4 -git update-index --add --remove file1 file2 file4 -git commit -m 'Initial Version' 2>/dev/null - -git checkout -b binary -perl -pe 'y/x/\000/' <file1 >file3 -cat file3 >file4 -git add file2 -perl -pe 'y/\000/v/' <file3 >file1 -rm -f file2 -git update-index --add --remove file1 file2 file3 file4 -git commit -m 'Second Version' - -git diff-tree -p master binary >B.diff -git diff-tree -p -C master binary >C.diff - -git diff-tree -p --binary master binary >BF.diff -git diff-tree -p --binary -C master binary >CF.diff +test_expect_success 'setup' " + git update-index --add --remove file1 file2 file4 && + git commit -m 'Initial Version' 2>/dev/null && + + git checkout -b binary && + perl -pe 'y/x/\000/' <file1 >file3 && + cat file3 >file4 && + git add file2 && + perl -pe 'y/\000/v/' <file3 >file1 && + rm -f file2 && + git update-index --add --remove file1 file2 file3 file4 && + git commit -m 'Second Version' && + + git diff-tree -p master binary >B.diff && + git diff-tree -p -C master binary >C.diff && + + git diff-tree -p --binary master binary >BF.diff && + git diff-tree -p --binary -C master binary >CF.diff +" test_expect_success 'stat binary diff -- should not fail.' \ 'git checkout master diff --git a/t/t4104-apply-boundary.sh b/t/t4104-apply-boundary.sh index 0e3ce3611d..c617c2a33d 100755 --- a/t/t4104-apply-boundary.sh +++ b/t/t4104-apply-boundary.sh @@ -134,4 +134,13 @@ test_expect_success 'two lines' ' ' +test_expect_success 'apply patch with 3 context lines matching at end' ' + { echo a; echo b; echo c; echo d; } >file && + git add file && + echo e >>file && + git diff >patch && + >file && + test_must_fail git apply patch +' + test_done diff --git a/t/t4124-apply-ws-rule.sh b/t/t4124-apply-ws-rule.sh index ca26397590..fb9ad247bf 100755 --- a/t/t4124-apply-ws-rule.sh +++ b/t/t4124-apply-ws-rule.sh @@ -261,4 +261,174 @@ test_expect_success 'blank but not empty at EOF' ' grep "new blank line at EOF" error ' +test_expect_success 'applying beyond EOF requires one non-blank context line' ' + { echo; echo; echo; echo; } >one && + git add one && + { echo b; } >>one && + git diff -- one >patch && + + git checkout one && + { echo a; echo; } >one && + cp one expect && + test_must_fail git apply --whitespace=fix patch && + test_cmp one expect && + test_must_fail git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'tons of blanks at EOF should not apply' ' + for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16; do + echo; echo; echo; echo; + done >one && + git add one && + echo a >>one && + git diff -- one >patch && + + >one && + test_must_fail git apply --whitespace=fix patch && + test_must_fail git apply --ignore-space-change --whitespace=fix patch +' + +test_expect_success 'missing blank line at end with --whitespace=fix' ' + echo a >one && + echo >>one && + git add one && + echo b >>one && + cp one expect && + git diff -- one >patch && + echo a >one && + cp one saved-one && + test_must_fail git apply patch && + git apply --whitespace=fix patch && + test_cmp one expect && + mv saved-one one && + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'two missing blank lines at end with --whitespace=fix' ' + { echo a; echo; echo b; echo c; } >one && + cp one no-blank-lines && + { echo; echo; } >>one && + git add one && + echo d >>one && + cp one expect && + echo >>one && + git diff -- one >patch && + cp no-blank-lines one && + test_must_fail git apply patch && + git apply --whitespace=fix patch && + test_cmp one expect && + mv no-blank-lines one && + test_must_fail git apply patch && + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'shrink file with tons of missing blanks at end of file' ' + { echo a; echo b; echo c; } >one && + cp one no-blank-lines && + for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16; do + echo; echo; echo; echo; + done >>one && + git add one && + echo a >one && + cp one expect && + git diff -- one >patch && + cp no-blank-lines one && + test_must_fail git apply patch && + git apply --whitespace=fix patch && + test_cmp one expect && + mv no-blank-lines one && + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'missing blanks at EOF must only match blank lines' ' + { echo a; echo b; } >one && + git add one && + { echo c; echo d; } >>one && + git diff -- one >patch && + + echo a >one && + test_must_fail git apply patch + test_must_fail git apply --whitespace=fix patch && + test_must_fail git apply --ignore-space-change --whitespace=fix patch +' + +sed -e's/Z//' >one <<EOF +a +b +c + Z +EOF + +test_expect_success 'missing blank line should match context line with spaces' ' + git add one && + echo d >>one && + git diff -- one >patch && + { echo a; echo b; echo c; } >one && + cp one expect && + { echo; echo d; } >>expect && + git add one && + + git apply --whitespace=fix patch && + test_cmp one expect +' + +sed -e's/Z//' >one <<EOF +a +b +c + Z +EOF + +test_expect_success 'same, but with the --ignore-space-option' ' + git add one && + echo d >>one && + cp one expect && + git diff -- one >patch && + { echo a; echo b; echo c; } >one && + git add one && + + git checkout-index -f one && + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'same, but with CR-LF line endings && cr-at-eol set' ' + git config core.whitespace cr-at-eol && + printf "a\r\n" >one && + printf "b\r\n" >>one && + printf "c\r\n" >>one && + cp one save-one && + printf " \r\n" >>one + git add one && + printf "d\r\n" >>one && + cp one expect && + git diff -- one >patch && + mv save-one one && + + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + +test_expect_success 'same, but with CR-LF line endings && cr-at-eol unset' ' + git config --unset core.whitespace && + printf "a\r\n" >one && + printf "b\r\n" >>one && + printf "c\r\n" >>one && + cp one save-one && + printf " \r\n" >>one + git add one && + cp one expect && + printf "d\r\n" >>one && + git diff -- one >patch && + mv save-one one && + echo d >>expect && + + git apply --ignore-space-change --whitespace=fix patch && + test_cmp one expect +' + test_done diff --git a/t/t4200-rerere.sh b/t/t4200-rerere.sh index bb402c3780..70856d07ed 100755 --- a/t/t4200-rerere.sh +++ b/t/t4200-rerere.sh @@ -8,40 +8,42 @@ test_description='git rerere . ./test-lib.sh -cat > a1 << EOF -Some title -========== -Whether 'tis nobler in the mind to suffer -The slings and arrows of outrageous fortune, -Or to take arms against a sea of troubles, -And by opposing end them? To die: to sleep; -No more; and by a sleep to say we end -The heart-ache and the thousand natural shocks -That flesh is heir to, 'tis a consummation -Devoutly to be wish'd. -EOF - -git add a1 -git commit -q -a -m initial - -git checkout -b first -cat >> a1 << EOF -Some title -========== -To die, to sleep; -To sleep: perchance to dream: ay, there's the rub; -For in that sleep of death what dreams may come -When we have shuffled off this mortal coil, -Must give us pause: there's the respect -That makes calamity of so long life; -EOF -git commit -q -a -m first - -git checkout -b second master -git show first:a1 | -sed -e 's/To die, t/To die! T/' -e 's/Some title/Some Title/' > a1 -echo "* END *" >>a1 -git commit -q -a -m second +test_expect_success 'setup' " + cat > a1 <<- EOF && + Some title + ========== + Whether 'tis nobler in the mind to suffer + The slings and arrows of outrageous fortune, + Or to take arms against a sea of troubles, + And by opposing end them? To die: to sleep; + No more; and by a sleep to say we end + The heart-ache and the thousand natural shocks + That flesh is heir to, 'tis a consummation + Devoutly to be wish'd. + EOF + + git add a1 && + git commit -q -a -m initial && + + git checkout -b first && + cat >> a1 <<- EOF && + Some title + ========== + To die, to sleep; + To sleep: perchance to dream: ay, there's the rub; + For in that sleep of death what dreams may come + When we have shuffled off this mortal coil, + Must give us pause: there's the respect + That makes calamity of so long life; + EOF + git commit -q -a -m first && + + git checkout -b second master && + git show first:a1 | + sed -e 's/To die, t/To die! T/' -e 's/Some title/Some Title/' > a1 && + echo '* END *' >>a1 && + git commit -q -a -m second +" test_expect_success 'nothing recorded without rerere' ' (rm -rf .git/rr-cache; git config rerere.enabled false) && diff --git a/t/t4253-am-keep-cr-dos.sh b/t/t4253-am-keep-cr-dos.sh new file mode 100755 index 0000000000..735e55d77c --- /dev/null +++ b/t/t4253-am-keep-cr-dos.sh @@ -0,0 +1,96 @@ +#!/bin/sh +# +# Copyright (c) 2010 Stefan-W. Hahn +# + +test_description='git-am mbox with dos line ending. + +' +. ./test-lib.sh + +# Three patches which will be added as files with dos line ending. + +cat >file1 <<\EOF +line 1 +EOF + +cat >file1a <<\EOF +line 1 +line 4 +EOF + +cat >file2 <<\EOF +line 1 +line 2 +EOF + +cat >file3 <<\EOF +line 1 +line 2 +line 3 +EOF + +test_expect_success 'setup repository with dos files' ' + append_cr <file1 >file && + git add file && + git commit -m Initial && + git tag initial && + append_cr <file2 >file && + git commit -a -m Second && + append_cr <file3 >file && + git commit -a -m Third +' + +test_expect_success 'am with dos files without --keep-cr' ' + git checkout -b dosfiles initial && + git format-patch -k initial..master && + test_must_fail git am -k -3 000*.patch && + git am --abort && + rm -rf .git/rebase-apply 000*.patch +' + +test_expect_success 'am with dos files with --keep-cr' ' + git checkout -b dosfiles-keep-cr initial && + git format-patch -k --stdout initial..master | git am --keep-cr -k -3 && + git diff --exit-code master +' + +test_expect_success 'am with dos files config am.keepcr' ' + git config am.keepcr 1 && + git checkout -b dosfiles-conf-keepcr initial && + git format-patch -k --stdout initial..master | git am -k -3 && + git diff --exit-code master +' + +test_expect_success 'am with dos files config am.keepcr overriden by --no-keep-cr' ' + git config am.keepcr 1 && + git checkout -b dosfiles-conf-keepcr-override initial && + git format-patch -k initial..master && + test_must_fail git am -k -3 --no-keep-cr 000*.patch && + git am --abort && + rm -rf .git/rebase-apply 000*.patch +' + +test_expect_success 'am with dos files with --keep-cr continue' ' + git checkout -b dosfiles-keep-cr-continue initial && + git format-patch -k initial..master && + append_cr <file1a >file && + git commit -m "different patch" file && + test_must_fail git am --keep-cr -k -3 000*.patch && + append_cr <file2 >file && + git add file && + git am -3 --resolved && + git diff --exit-code master +' + +test_expect_success 'am with unix files config am.keepcr overriden by --no-keep-cr' ' + git config am.keepcr 1 && + git checkout -b unixfiles-conf-keepcr-override initial && + cp -f file1 file && + git commit -m "line ending to unix" file && + git format-patch -k initial..master && + git am -k -3 --no-keep-cr 000*.patch && + git diff --exit-code -w master +' + +test_done diff --git a/t/t5407-post-rewrite-hook.sh b/t/t5407-post-rewrite-hook.sh new file mode 100755 index 0000000000..552da65a61 --- /dev/null +++ b/t/t5407-post-rewrite-hook.sh @@ -0,0 +1,199 @@ +#!/bin/sh +# +# Copyright (c) 2010 Thomas Rast +# + +test_description='Test the post-rewrite hook.' +. ./test-lib.sh + +test_expect_success 'setup' ' + test_commit A foo A && + test_commit B foo B && + test_commit C foo C && + test_commit D foo D +' + +mkdir .git/hooks + +cat >.git/hooks/post-rewrite <<EOF +#!/bin/sh +echo \$@ > "$TRASH_DIRECTORY"/post-rewrite.args +cat > "$TRASH_DIRECTORY"/post-rewrite.data +EOF +chmod u+x .git/hooks/post-rewrite + +clear_hook_input () { + rm -f post-rewrite.args post-rewrite.data +} + +verify_hook_input () { + test_cmp "$TRASH_DIRECTORY"/post-rewrite.args expected.args && + test_cmp "$TRASH_DIRECTORY"/post-rewrite.data expected.data +} + +test_expect_success 'git commit --amend' ' + clear_hook_input && + echo "D new message" > newmsg && + oldsha=$(git rev-parse HEAD^0) && + git commit -Fnewmsg --amend && + echo amend > expected.args && + echo $oldsha $(git rev-parse HEAD^0) > expected.data && + verify_hook_input +' + +test_expect_success 'git commit --amend --no-post-rewrite' ' + clear_hook_input && + echo "D new message again" > newmsg && + git commit --no-post-rewrite -Fnewmsg --amend && + test ! -f post-rewrite.args && + test ! -f post-rewrite.data +' + +test_expect_success 'git rebase' ' + git reset --hard D && + clear_hook_input && + test_must_fail git rebase --onto A B && + echo C > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD^) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase --skip' ' + git reset --hard D && + clear_hook_input && + test_must_fail git rebase --onto A B && + test_must_fail git rebase --skip && + echo D > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -m' ' + git reset --hard D && + clear_hook_input && + test_must_fail git rebase -m --onto A B && + echo C > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD^) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -m --skip' ' + git reset --hard D && + clear_hook_input && + test_must_fail git rebase --onto A B && + test_must_fail git rebase --skip && + echo D > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +. "$TEST_DIRECTORY"/lib-rebase.sh + +set_fake_editor + +# Helper to work around the lack of one-shot exporting for +# test_must_fail (as it is a shell function) +test_fail_interactive_rebase () { + ( + FAKE_LINES="$1" && + shift && + export FAKE_LINES && + test_must_fail git rebase -i "$@" + ) +} + +test_expect_success 'git rebase -i (unchanged)' ' + git reset --hard D && + clear_hook_input && + test_fail_interactive_rebase "1 2" --onto A B && + echo C > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD^) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -i (skip)' ' + git reset --hard D && + clear_hook_input && + test_fail_interactive_rebase "2" --onto A B && + echo D > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -i (squash)' ' + git reset --hard D && + clear_hook_input && + test_fail_interactive_rebase "1 squash 2" --onto A B && + echo C > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -i (fixup without conflict)' ' + git reset --hard D && + clear_hook_input && + FAKE_LINES="1 fixup 2" git rebase -i B && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_expect_success 'git rebase -i (double edit)' ' + git reset --hard D && + clear_hook_input && + FAKE_LINES="edit 1 edit 2" git rebase -i B && + git rebase --continue && + echo something > foo && + git add foo && + git rebase --continue && + echo rebase >expected.args && + cat >expected.data <<EOF && +$(git rev-parse C) $(git rev-parse HEAD^) +$(git rev-parse D) $(git rev-parse HEAD) +EOF + verify_hook_input +' + +test_done diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh index a82c5ffa1c..2692050209 100755 --- a/t/t5505-remote.sh +++ b/t/t5505-remote.sh @@ -507,15 +507,15 @@ test_expect_success 'remote prune to cause a dangling symref' ' ( cd seven && git remote prune origin - ) 2>err && + ) >err 2>&1 && grep "has become dangling" err && - : And the dangling symref will not cause other annoying errors + : And the dangling symref will not cause other annoying errors && ( cd seven && git branch -a ) 2>err && - ! grep "points nowhere" err + ! grep "points nowhere" err && ( cd seven && test_must_fail git branch nomore origin diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh index 169af1edde..721821ec92 100755 --- a/t/t5510-fetch.sh +++ b/t/t5510-fetch.sh @@ -341,6 +341,13 @@ test_expect_success 'fetch into the current branch with --update-head-ok' ' ' +test_expect_success 'fetch --dry-run' ' + + rm -f .git/FETCH_HEAD && + git fetch --dry-run . && + ! test -f .git/FETCH_HEAD +' + test_expect_success "should be able to fetch with duplicate refspecs" ' mkdir dups && cd dups && diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index 0f04b2e894..2de98e6561 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -660,4 +660,54 @@ test_expect_success 'push with branches containing #' ' git checkout master ' +test_expect_success 'push --porcelain' ' + mk_empty && + echo >.git/foo "To testrepo" && + echo >>.git/foo "* refs/heads/master:refs/remotes/origin/master [new branch]" && + echo >>.git/foo "Done" && + git push >.git/bar --porcelain testrepo refs/heads/master:refs/remotes/origin/master && + ( + cd testrepo && + r=$(git show-ref -s --verify refs/remotes/origin/master) && + test "z$r" = "z$the_commit" && + test 1 = $(git for-each-ref refs/remotes/origin | wc -l) + ) && + test_cmp .git/foo .git/bar +' + +test_expect_success 'push --porcelain bad url' ' + mk_empty && + test_must_fail git push >.git/bar --porcelain asdfasdfasd refs/heads/master:refs/remotes/origin/master && + test_must_fail grep -q Done .git/bar +' + +test_expect_success 'push --porcelain rejected' ' + mk_empty && + git push testrepo refs/heads/master:refs/remotes/origin/master && + (cd testrepo && + git reset --hard origin/master^ + git config receive.denyCurrentBranch true) && + + echo >.git/foo "To testrepo" && + echo >>.git/foo "! refs/heads/master:refs/heads/master [remote rejected] (branch is currently checked out)" && + + test_must_fail git push >.git/bar --porcelain testrepo refs/heads/master:refs/heads/master && + test_cmp .git/foo .git/bar +' + +test_expect_success 'push --porcelain --dry-run rejected' ' + mk_empty && + git push testrepo refs/heads/master:refs/remotes/origin/master && + (cd testrepo && + git reset --hard origin/master + git config receive.denyCurrentBranch true) && + + echo >.git/foo "To testrepo" && + echo >>.git/foo "! refs/heads/master^:refs/heads/master [rejected] (non-fast-forward)" && + echo >>.git/foo "Done" && + + test_must_fail git push >.git/bar --porcelain --dry-run testrepo refs/heads/master^:refs/heads/master && + test_cmp .git/foo .git/bar +' + test_done diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh index bb18f8bfc4..37fe875411 100755 --- a/t/t5540-http-push.sh +++ b/t/t5540-http-push.sh @@ -137,6 +137,9 @@ test_expect_success 'PUT and MOVE sends object to URLs with SHA-1 hash suffix' ' ' +test_http_push_nonff "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git \ + "$ROOT_PATH"/test_repo_clone master + stop_httpd test_done diff --git a/t/t5541-http-push.sh b/t/t5541-http-push.sh index 53f54a2789..795dc2bcdf 100755 --- a/t/t5541-http-push.sh +++ b/t/t5541-http-push.sh @@ -88,26 +88,8 @@ test_expect_success 'used receive-pack service' ' test_cmp exp act ' -test_expect_success 'non-fast-forward push fails' ' - cd "$ROOT_PATH"/test_repo_clone && - git checkout master && - echo "changed" > path2 && - git commit -a -m path2 --amend && - - HEAD=$(git rev-parse --verify HEAD) && - !(git push -v origin >output 2>&1) && - (cd "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git && - test $HEAD != $(git rev-parse --verify HEAD)) -' - -test_expect_success 'non-fast-forward push show ref status' ' - grep "^ ! \[rejected\][ ]*master -> master (non-fast-forward)$" output -' - -test_expect_success 'non-fast-forward push shows help message' ' - grep "To prevent you from losing history, non-fast-forward updates were rejected" \ - output -' +test_http_push_nonff "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git \ + "$ROOT_PATH"/test_repo_clone master test_expect_success 'push fails for non-fast-forward refs unmatched by remote helper' ' # create a dissimilarly-named remote ref so that git is unable to match the diff --git a/t/t6023-merge-file.sh b/t/t6023-merge-file.sh index 6291307cd0..5034dd1352 100755 --- a/t/t6023-merge-file.sh +++ b/t/t6023-merge-file.sh @@ -64,6 +64,10 @@ cp new1.txt test.txt test_expect_success "merge without conflict" \ "git merge-file test.txt orig.txt new2.txt" +cp new1.txt test.txt +test_expect_success "merge without conflict (--quiet)" \ + "git merge-file --quiet test.txt orig.txt new2.txt" + cp new1.txt test2.txt test_expect_success "merge without conflict (missing LF at EOF)" \ "git merge-file test2.txt orig.txt new2.txt" @@ -211,4 +215,41 @@ test_expect_success '"diff3 -m" style output (2)' ' test_cmp expect actual ' +cat >expect <<\EOF +Dominus regit me, +<<<<<<<<<< new8.txt +et nihil mihi deerit; + + + + +In loco pascuae ibi me collocavit; +super aquam refectionis educavit me. +|||||||||| +et nihil mihi deerit. +In loco pascuae ibi me collocavit, +super aquam refectionis educavit me; +========== +et nihil mihi deerit, + + + + +In loco pascuae ibi me collocavit -- +super aquam refectionis educavit me, +>>>>>>>>>> new9.txt +animam meam convertit, +deduxit me super semitas jusitiae, +propter nomen suum. +Nam et si ambulavero in medio umbrae mortis, +non timebo mala, quoniam TU mecum es: +virga tua et baculus tuus ipsa me consolata sunt. +EOF + +test_expect_success 'marker size' ' + test_must_fail git merge-file -p --marker-size=10 \ + new8.txt new5.txt new9.txt >actual && + test_cmp expect actual +' + test_done diff --git a/t/t7002-grep.sh b/t/t7002-grep.sh index af63d6ec6d..e249c3ed41 100755 --- a/t/t7002-grep.sh +++ b/t/t7002-grep.sh @@ -442,6 +442,58 @@ test_expect_success 'grep -Fi' ' test_cmp expected actual ' +test_expect_success 'outside of git repository' ' + rm -fr non && + mkdir -p non/git/sub && + echo hello >non/git/file1 && + echo world >non/git/sub/file2 && + echo ".*o*" >non/git/.gitignore && + { + echo file1:hello && + echo sub/file2:world + } >non/expect.full && + echo file2:world >non/expect.sub + ( + GIT_CEILING_DIRECTORIES="$(pwd)/non/git" && + export GIT_CEILING_DIRECTORIES && + cd non/git && + test_must_fail git grep o && + git grep --no-index o >../actual.full && + test_cmp ../expect.full ../actual.full + cd sub && + test_must_fail git grep o && + git grep --no-index o >../../actual.sub && + test_cmp ../../expect.sub ../../actual.sub + ) +' + +test_expect_success 'inside git repository but with --no-index' ' + rm -fr is && + mkdir -p is/git/sub && + echo hello >is/git/file1 && + echo world >is/git/sub/file2 && + echo ".*o*" >is/git/.gitignore && + { + echo file1:hello && + echo sub/file2:world + } >is/expect.full && + : >is/expect.empty && + echo file2:world >is/expect.sub + ( + cd is/git && + git init && + test_must_fail git grep o >../actual.full && + test_cmp ../expect.empty ../actual.full && + git grep --no-index o >../actual.full && + test_cmp ../expect.full ../actual.full && + cd sub && + test_must_fail git grep o >../../actual.sub && + test_cmp ../../expect.empty ../../actual.sub && + git grep --no-index o >../../actual.sub && + test_cmp ../../expect.sub ../../actual.sub + ) +' + test_expect_success 'setup double-dash tests' ' cat >double-dash <<EOF && -- diff --git a/t/t7103-reset-bare.sh b/t/t7103-reset-bare.sh index afb55b3a46..1eef93c2b2 100755 --- a/t/t7103-reset-bare.sh +++ b/t/t7103-reset-bare.sh @@ -11,21 +11,26 @@ test_expect_success 'setup non-bare' ' git commit -a -m two ' -test_expect_success 'hard reset requires a worktree' ' +test_expect_success '"hard" reset requires a worktree' ' (cd .git && test_must_fail git reset --hard) ' -test_expect_success 'merge reset requires a worktree' ' +test_expect_success '"merge" reset requires a worktree' ' (cd .git && test_must_fail git reset --merge) ' -test_expect_success 'mixed reset is ok' ' +test_expect_success '"keep" reset requires a worktree' ' + (cd .git && + test_must_fail git reset --keep) +' + +test_expect_success '"mixed" reset is ok' ' (cd .git && git reset) ' -test_expect_success 'soft reset is ok' ' +test_expect_success '"soft" reset is ok' ' (cd .git && git reset --soft) ' @@ -40,19 +45,23 @@ test_expect_success 'setup bare' ' cd bare.git ' -test_expect_success 'hard reset is not allowed in bare' ' +test_expect_success '"hard" reset is not allowed in bare' ' test_must_fail git reset --hard HEAD^ ' -test_expect_success 'merge reset is not allowed in bare' ' +test_expect_success '"merge" reset is not allowed in bare' ' test_must_fail git reset --merge HEAD^ ' -test_expect_success 'mixed reset is not allowed in bare' ' +test_expect_success '"keep" reset is not allowed in bare' ' + test_must_fail git reset --keep HEAD^ +' + +test_expect_success '"mixed" reset is not allowed in bare' ' test_must_fail git reset --mixed HEAD^ ' -test_expect_success 'soft reset is allowed in bare' ' +test_expect_success '"soft" reset is allowed in bare' ' git reset --soft HEAD^ && test "`git show --pretty=format:%s | head -n 1`" = "one" ' diff --git a/t/t7110-reset-merge.sh b/t/t7110-reset-merge.sh index 8704d00196..70cdd8e618 100755 --- a/t/t7110-reset-merge.sh +++ b/t/t7110-reset-merge.sh @@ -3,7 +3,7 @@ # Copyright (c) 2009 Christian Couder # -test_description='Tests for "git reset --merge"' +test_description='Tests for "git reset" with "--merge" and "--keep" options' . ./test-lib.sh @@ -47,6 +47,30 @@ test_expect_success 'reset --merge is ok when switching back' ' # # working index HEAD target working index HEAD # ---------------------------------------------------- +# file1: C C C D --keep D D D +# file2: C D D D --keep C D D +test_expect_success 'reset --keep is ok with changes in file it does not touch' ' + git reset --hard second && + cat file1 >file2 && + git reset --keep HEAD^ && + ! grep 4 file1 && + grep 4 file2 && + test "$(git rev-parse HEAD)" = "$(git rev-parse initial)" && + test -z "$(git diff --cached)" +' + +test_expect_success 'reset --keep is ok when switching back' ' + git reset --keep second && + grep 4 file1 && + grep 4 file2 && + test "$(git rev-parse HEAD)" = "$(git rev-parse second)" && + test -z "$(git diff --cached)" +' + +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- # file1: B B C D --merge D D D # file2: C D D D --merge C D D test_expect_success 'reset --merge discards changes added to index (1)' ' @@ -78,6 +102,18 @@ test_expect_success 'reset --merge is ok again when switching back (1)' ' # # working index HEAD target working index HEAD # ---------------------------------------------------- +# file1: B B C D --keep (disallowed) +test_expect_success 'reset --keep fails with changes in index in files it touches' ' + git reset --hard second && + echo "line 5" >> file1 && + git add file1 && + test_must_fail git reset --keep HEAD^ +' + +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- # file1: C C C D --merge D D D # file2: C C D D --merge D D D test_expect_success 'reset --merge discards changes added to index (2)' ' @@ -104,6 +140,30 @@ test_expect_success 'reset --merge is ok again when switching back (2)' ' # # working index HEAD target working index HEAD # ---------------------------------------------------- +# file1: C C C D --keep D D D +# file2: C C D D --keep C D D +test_expect_success 'reset --keep keeps changes it does not touch' ' + git reset --hard second && + echo "line 4" >> file2 && + git add file2 && + git reset --keep HEAD^ && + grep 4 file2 && + test "$(git rev-parse HEAD)" = "$(git rev-parse initial)" && + test -z "$(git diff --cached)" +' + +test_expect_success 'reset --keep keeps changes when switching back' ' + git reset --keep second && + grep 4 file2 && + grep 4 file1 && + test "$(git rev-parse HEAD)" = "$(git rev-parse second)" && + test -z "$(git diff --cached)" +' + +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- # file1: A B B C --merge (disallowed) test_expect_success 'reset --merge fails with changes in file it touches' ' git reset --hard second && @@ -116,6 +176,22 @@ test_expect_success 'reset --merge fails with changes in file it touches' ' grep file1 err.log | grep "not uptodate" ' +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- +# file1: A B B C --keep (disallowed) +test_expect_success 'reset --keep fails with changes in file it touches' ' + git reset --hard second && + echo "line 5" >> file1 && + test_tick && + git commit -m "add line 5" file1 && + sed -e "s/line 1/changed line 1/" <file1 >file3 && + mv file3 file1 && + test_must_fail git reset --keep HEAD^ 2>err.log && + grep file1 err.log | grep "not uptodate" +' + test_expect_success 'setup 3 different branches' ' git reset --hard second && git branch branch1 && @@ -156,6 +232,18 @@ test_expect_success '"reset --merge HEAD^" is ok with pending merge' ' # # working index HEAD target working index HEAD # ---------------------------------------------------- +# file1: X U B C --keep (disallowed) +test_expect_success '"reset --keep HEAD^" fails with pending merge' ' + git reset --hard third && + test_must_fail git merge branch1 && + test_must_fail git reset --keep HEAD^ 2>err.log && + grep "middle of a merge" err.log +' + +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- # file1: X U B B --merge B B B test_expect_success '"reset --merge HEAD" is ok with pending merge' ' git reset --hard third && @@ -166,7 +254,19 @@ test_expect_success '"reset --merge HEAD" is ok with pending merge' ' test -z "$(git diff)" ' -test_expect_success '--merge with added/deleted' ' +# The next test will test the following: +# +# working index HEAD target working index HEAD +# ---------------------------------------------------- +# file1: X U B B --keep (disallowed) +test_expect_success '"reset --keep HEAD" fails with pending merge' ' + git reset --hard third && + test_must_fail git merge branch1 && + test_must_fail git reset --keep HEAD 2>err.log && + grep "middle of a merge" err.log +' + +test_expect_success '--merge is ok with added/deleted merge' ' git reset --hard third && rm -f file2 && test_must_fail git merge branch3 && @@ -180,4 +280,16 @@ test_expect_success '--merge with added/deleted' ' git diff --exit-code --cached ' +test_expect_success '--keep fails with added/deleted merge' ' + git reset --hard third && + rm -f file2 && + test_must_fail git merge branch3 && + ! test -f file2 && + test -f file3 && + git diff --exit-code file3 && + git diff --exit-code branch3 file3 && + test_must_fail git reset --keep HEAD 2>err.log && + grep "middle of a merge" err.log +' + test_done diff --git a/t/t7111-reset-table.sh b/t/t7111-reset-table.sh index de896c948d..ce421ad5ac 100755 --- a/t/t7111-reset-table.sh +++ b/t/t7111-reset-table.sh @@ -44,26 +44,32 @@ A B C D soft A B D A B C D mixed A D D A B C D hard D D D A B C D merge XXXXX +A B C D keep XXXXX A B C C soft A B C A B C C mixed A C C A B C C hard C C C A B C C merge XXXXX +A B C C keep A C C B B C D soft B B D B B C D mixed B D D B B C D hard D D D B B C D merge D D D +B B C D keep XXXXX B B C C soft B B C B B C C mixed B C C B B C C hard C C C B B C C merge C C C +B B C C keep B C C B C C D soft B C D B C C D mixed B D D B C C D hard D D D B C C D merge XXXXX +B C C D keep XXXXX B C C C soft B C C B C C C mixed B C C B C C C hard C C C B C C C merge B C C +B C C C keep B C C EOF test_expect_success 'setting up branches to test with unmerged entries' ' @@ -104,10 +110,12 @@ X U B C soft XXXXX X U B C mixed X C C X U B C hard C C C X U B C merge C C C +X U B C keep XXXXX X U B B soft XXXXX X U B B mixed X B B X U B B hard B B B X U B B merge B B B +X U B B keep XXXXX EOF test_done diff --git a/t/t7401-submodule-summary.sh b/t/t7401-submodule-summary.sh index d3c039f724..cee319da0a 100755 --- a/t/t7401-submodule-summary.sh +++ b/t/t7401-submodule-summary.sh @@ -227,4 +227,11 @@ test_expect_success 'fail when using --files together with --cached' " test_must_fail git submodule summary --files --cached " +test_expect_success 'should not fail in an empty repo' " + git init xyzzy && + cd xyzzy && + git submodule summary >output 2>&1 && + test_cmp output /dev/null +" + test_done diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh index 7940901d47..8297cb4f1e 100755 --- a/t/t7501-commit.sh +++ b/t/t7501-commit.sh @@ -425,4 +425,16 @@ test_expect_success 'amend using the message from a commit named with tag' ' ' +test_expect_success 'amend can copy notes' ' + + git config notes.rewrite.amend true && + git config notes.rewriteRef "refs/notes/*" && + test_commit foo && + git notes add -m"a note" && + test_tick && + git commit --amend -m"new foo" && + test "$(git notes show)" = "a note" + +' + test_done diff --git a/t/t7506-status-submodule.sh b/t/t7506-status-submodule.sh index 253c334319..aeec1f6142 100755 --- a/t/t7506-status-submodule.sh +++ b/t/t7506-status-submodule.sh @@ -34,7 +34,7 @@ test_expect_success 'status with modified file in submodule' ' (cd sub && git reset --hard) && echo "changed" >sub/foo && git status >output && - grep "modified: sub" output + grep "modified: sub (modified content)" output ' test_expect_success 'status with modified file in submodule (porcelain)' ' @@ -49,7 +49,7 @@ test_expect_success 'status with modified file in submodule (porcelain)' ' test_expect_success 'status with added file in submodule' ' (cd sub && git reset --hard && echo >foo && git add foo) && git status >output && - grep "modified: sub" output + grep "modified: sub (modified content)" output ' test_expect_success 'status with added file in submodule (porcelain)' ' @@ -64,7 +64,12 @@ test_expect_success 'status with untracked file in submodule' ' (cd sub && git reset --hard) && echo "content" >sub/new-file && git status >output && - grep "modified: sub" output + grep "modified: sub (untracked content)" output +' + +test_expect_success 'status -uno with untracked file in submodule' ' + git status -uno >output && + grep "^nothing to commit" output ' test_expect_success 'status with untracked file in submodule (porcelain)' ' @@ -74,6 +79,84 @@ test_expect_success 'status with untracked file in submodule (porcelain)' ' EOF ' +test_expect_success 'status with added and untracked file in submodule' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + echo "content" >sub/new-file && + git status >output && + grep "modified: sub (modified content, untracked content)" output +' + +test_expect_success 'status with added and untracked file in submodule (porcelain)' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + echo "content" >sub/new-file && + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + +test_expect_success 'status with modified file in modified submodule' ' + (cd sub && git reset --hard) && + rm sub/new-file && + (cd sub && echo "next change" >foo && git commit -m "next change" foo) && + echo "changed" >sub/foo && + git status >output && + grep "modified: sub (new commits, modified content)" output +' + +test_expect_success 'status with modified file in modified submodule (porcelain)' ' + (cd sub && git reset --hard) && + echo "changed" >sub/foo && + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + +test_expect_success 'status with added file in modified submodule' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + git status >output && + grep "modified: sub (new commits, modified content)" output +' + +test_expect_success 'status with added file in modified submodule (porcelain)' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + +test_expect_success 'status with untracked file in modified submodule' ' + (cd sub && git reset --hard) && + echo "content" >sub/new-file && + git status >output && + grep "modified: sub (new commits, untracked content)" output +' + +test_expect_success 'status with untracked file in modified submodule (porcelain)' ' + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + +test_expect_success 'status with added and untracked file in modified submodule' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + echo "content" >sub/new-file && + git status >output && + grep "modified: sub (new commits, modified content, untracked content)" output +' + +test_expect_success 'status with added and untracked file in modified submodule (porcelain)' ' + (cd sub && git reset --hard && echo >foo && git add foo) && + echo "content" >sub/new-file && + git status --porcelain >output && + diff output - <<-\EOF + M sub + EOF +' + test_expect_success 'rm submodule contents' ' rm -rf sub/* sub/.git ' diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh index 19c72f55bf..1de83ef98f 100755 --- a/t/t7800-difftool.sh +++ b/t/t7800-difftool.sh @@ -92,6 +92,15 @@ test_expect_success 'difftool honors --gui' ' restore_test_defaults ' +test_expect_success 'difftool --gui works without configured diff.guitool' ' + git config diff.tool test-tool && + + diff=$(git difftool --no-prompt --gui branch) && + test "$diff" = "branch" && + + restore_test_defaults +' + # Specify the diff tool using $GIT_DIFF_TOOL test_expect_success 'GIT_DIFF_TOOL variable' ' git config --unset diff.tool diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh index c09f375288..640b3d2bb4 100755 --- a/t/t9001-send-email.sh +++ b/t/t9001-send-email.sh @@ -852,4 +852,70 @@ test_expect_success 'no warning with sendemail.chainreplyto = true' ' ! grep "no-chain-reply-to" errors ' +test_expect_success 'sendemail.to works' ' + git config --replace-all sendemail.to "Somebody <somebody@ex.com>" && + git send-email \ + --dry-run \ + --from="Example <nobody@example.com>" \ + $patches $patches >stdout && + grep "To: Somebody <somebody@ex.com>" stdout +' + +test_expect_success '--no-to overrides sendemail.to' ' + git send-email \ + --dry-run \ + --from="Example <nobody@example.com>" \ + --no-to \ + --to=nobody@example.com \ + $patches $patches >stdout && + grep "To: nobody@example.com" stdout && + ! grep "To: Somebody <somebody@ex.com>" stdout +' + +test_expect_success 'sendemail.cc works' ' + git config --replace-all sendemail.cc "Somebody <somebody@ex.com>" && + git send-email \ + --dry-run \ + --from="Example <nobody@example.com>" \ + --to=nobody@example.com \ + $patches $patches >stdout && + grep "Cc: Somebody <somebody@ex.com>" stdout +' + +test_expect_success '--no-cc overrides sendemail.cc' ' + git send-email \ + --dry-run \ + --from="Example <nobody@example.com>" \ + --no-cc \ + --cc=bodies@example.com \ + --to=nobody@example.com \ + $patches $patches >stdout && + grep "Cc: bodies@example.com" stdout && + ! grep "Cc: Somebody <somebody@ex.com>" stdout +' + +test_expect_success 'sendemail.bcc works' ' + git config --replace-all sendemail.bcc "Other <other@ex.com>" && + git send-email \ + --dry-run \ + --from="Example <nobody@example.com>" \ + --to=nobody@example.com \ + --smtp-server relay.example.com \ + $patches $patches >stdout && + grep "RCPT TO:<other@ex.com>" stdout +' + +test_expect_success '--no-bcc overrides sendemail.bcc' ' + git send-email \ + --dry-run \ + --from="Example <nobody@example.com>" \ + --no-bcc \ + --bcc=bodies@example.com \ + --to=nobody@example.com \ + --smtp-server relay.example.com \ + $patches $patches >stdout && + grep "RCPT TO:<bodies@example.com>" stdout && + ! grep "RCPT TO:<other@ex.com>" stdout +' + test_done diff --git a/t/t9119-git-svn-info.sh b/t/t9119-git-svn-info.sh index 95741cbbac..a9a558d292 100755 --- a/t/t9119-git-svn-info.sh +++ b/t/t9119-git-svn-info.sh @@ -7,9 +7,10 @@ test_description='git svn info' . ./lib-git-svn.sh # Tested with: svn, version 1.4.4 (r25188) +# Tested with: svn, version 1.6.[12345689] v=`svn_cmd --version | sed -n -e 's/^svn, version \(1\.[0-9]*\.[0-9]*\).*$/\1/p'` case $v in -1.[45].*) +1.[456].*) ;; *) say "skipping svn-info test (SVN version: $v not supported)" diff --git a/t/t9150-svk-mergetickets.sh b/t/t9150-svk-mergetickets.sh index 53581425c4..24c2421bfc 100755 --- a/t/t9150-svk-mergetickets.sh +++ b/t/t9150-svk-mergetickets.sh @@ -11,6 +11,7 @@ test_expect_success 'load svk depot' " svnadmin load -q '$rawsvnrepo' \ < '$TEST_DIRECTORY/t9150/svk-merge.dump' && git svn init --minimize-url -R svkmerge \ + --rewrite-root=http://svn.example.org \ -T trunk -b branches '$svnrepo' && git svn fetch --all " diff --git a/t/t9151-svn-mergeinfo.sh b/t/t9151-svn-mergeinfo.sh index 3569c62096..250c651eae 100755 --- a/t/t9151-svn-mergeinfo.sh +++ b/t/t9151-svn-mergeinfo.sh @@ -11,6 +11,7 @@ test_expect_success 'load svn dump' " svnadmin load -q '$rawsvnrepo' \ < '$TEST_DIRECTORY/t9151/svn-mergeinfo.dump' && git svn init --minimize-url -R svnmerge \ + --rewrite-root=http://svn.example.org \ -T trunk -b branches '$svnrepo' && git svn fetch --all " @@ -33,6 +34,21 @@ test_expect_success 'svn non-merge merge commits did not become git merge commit [ -z "$bad_non_merges" ] ' +test_expect_success 'commit made to merged branch is reachable from the merge' ' + before_commit=$(git rev-list --all --grep="trunk commit before merging trunk to b2") + merge_commit=$(git rev-list --all --grep="Merge trunk to b2") + not_reachable=$(git rev-list -1 $before_commit --not $merge_commit) + [ -z "$not_reachable" ] + ' + +test_expect_success 'merging two branches in one commit is detected correctly' ' + f1_commit=$(git rev-list --all --grep="make f1 branch from trunk") + f2_commit=$(git rev-list --all --grep="make f2 branch from trunk") + merge_commit=$(git rev-list --all --grep="Merge f1 and f2 to trunk") + not_reachable=$(git rev-list -1 $f1_commit $f2_commit --not $merge_commit) + [ -z "$not_reachable" ] + ' + test_expect_failure 'everything got merged in the end' ' unmerged=$(git rev-list --all --not master) [ -z "$unmerged" ] diff --git a/t/t9151/make-svnmerge-dump b/t/t9151/make-svnmerge-dump index 3d73f140f8..e1e138cb1a 100644 --- a/t/t9151/make-svnmerge-dump +++ b/t/t9151/make-svnmerge-dump @@ -156,6 +156,89 @@ svn merge ../branches/right --accept postpone i=$(commit $i "non-merge right to trunk 2") cd .. +say "Branching b1 from trunk" +svn update +svn cp trunk branches/b1 +i=$(commit $i "make b1 branch from trunk") + +say "Branching b2 from trunk" +svn update +svn cp trunk branches/b2 +i=$(commit $i "make b2 branch from trunk") + +say "Make a commit to b2" +svn update +cd branches/b2 +echo "b2" > b2file +svn add b2file +i=$(commit $i "b2 update 1") +cd ../.. + +say "Make a commit to b1" +svn update +cd branches/b1 +echo "b1" > b1file +svn add b1file +i=$(commit $i "b1 update 1") +cd ../.. + +say "Merge b1 to trunk" +svn update +cd trunk +svn merge ../branches/b1/ --accept postpone +i=$(commit $i "Merge b1 to trunk") +cd .. + +say "Make a commit to trunk before merging trunk to b2" +svn update +cd trunk +echo "trunk" > trunkfile +svn add trunkfile +i=$(commit $i "trunk commit before merging trunk to b2") +cd .. + +say "Merge trunk to b2" +svn update +cd branches/b2 +svn merge ../../trunk/ --accept postpone +i=$(commit $i "Merge trunk to b2") +cd ../.. + +say "Merge b2 to trunk" +svn update +cd trunk +svn merge ../branches/b2/ --accept postpone +svn resolved b1file +svn resolved trunkfile +i=$(commit $i "Merge b2 to trunk") +cd .. + +say "Creating f1 from trunk with a new file" +svn update +svn cp trunk branches/f1 +cd branches/f1 +echo "f1" > f1file +svn add f1file +cd ../.. +i=$(commit $i "make f1 branch from trunk with a new file") + +say "Creating f2 from trunk with a new file" +svn update +svn cp trunk branches/f2 +cd branches/f2 +echo "f2" > f2file +svn add f2file +cd ../.. +i=$(commit $i "make f2 branch from trunk with a new file") + +say "Merge f1 and f2 to trunk in one go" +svn update +cd trunk +svn merge ../branches/f1/ --accept postpone +svn merge ../branches/f2/ --accept postpone +i=$(commit $i "Merge f1 and f2 to trunk") +cd .. + say "Adding subdirectory to LEFT" svn update cd branches/left @@ -174,8 +257,8 @@ cd .. say "Make PARTIAL branch" svn update -i=$(commit $i "make partial branch") svn cp trunk/subdir branches/partial +i=$(commit $i "make partial branch") say "Make a commit to PARTIAL" svn update @@ -194,13 +277,13 @@ cd ../../ say "Tagging trunk" svn update -i=$(commit $i "tagging v1.0") svn cp trunk tags/v1.0 +i=$(commit $i "tagging v1.0") say "Branching BUGFIX from v1.0" svn update -i=$(commit $i "make bugfix branch from tag") svn cp tags/v1.0 branches/bugfix +i=$(commit $i "make bugfix branch from tag") say "Make a commit to BUGFIX" svn update diff --git a/t/t9151/svn-mergeinfo.dump b/t/t9151/svn-mergeinfo.dump index ebf386ebd5..47cafcf528 100644 --- a/t/t9151/svn-mergeinfo.dump +++ b/t/t9151/svn-mergeinfo.dump @@ -1633,13 +1633,427 @@ PROPS-END Revision-number: 25 +Prop-content-length: 129 +Content-length: 129 + +K 7 +svn:log +V 31 +(r25) make b1 branch from trunk +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:18:56.084589Z +PROPS-END + +Node-path: branches/b1 +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 24 +Node-copyfrom-path: trunk + + +Revision-number: 26 +Prop-content-length: 129 +Content-length: 129 + +K 7 +svn:log +V 31 +(r26) make b2 branch from trunk +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:18:59.076940Z +PROPS-END + +Node-path: branches/b2 +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 25 +Node-copyfrom-path: trunk + + +Revision-number: 27 +Prop-content-length: 115 +Content-length: 115 + +K 7 +svn:log +V 17 +(r27) b2 update 1 +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:01.095762Z +PROPS-END + +Node-path: branches/b2/b2file +Node-kind: file +Node-action: add +Prop-content-length: 10 +Text-content-length: 3 +Text-content-md5: 5edbdd57cba621eb3c6e601bf563b4dc +Text-content-sha1: 9d4b38049776bd0a2074d67cad23f8eaed35a3b3 +Content-length: 13 + +PROPS-END +b2 + + +Revision-number: 28 +Prop-content-length: 115 +Content-length: 115 + +K 7 +svn:log +V 17 +(r28) b1 update 1 +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:03.097465Z +PROPS-END + +Node-path: branches/b1/b1file +Node-kind: file +Node-action: add +Prop-content-length: 10 +Text-content-length: 3 +Text-content-md5: 08778dfd9ac4f603231896aba7aad523 +Text-content-sha1: b551771aa4ad5b14123fc3bd98d89db2bc0edd4f +Content-length: 13 + +PROPS-END +b1 + + +Revision-number: 29 +Prop-content-length: 121 +Content-length: 121 + +K 7 +svn:log +V 23 +(r29) Merge b1 to trunk +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:06.073175Z +PROPS-END + +Node-path: trunk +Node-kind: dir +Node-action: change +Prop-content-length: 118 +Content-length: 118 + +K 13 +svn:mergeinfo +V 83 +/branches/b1:25-28 +/branches/left:2-22 +/branches/left-sub:4-19 +/branches/right:2-22 +PROPS-END + + +Node-path: trunk/b1file +Node-kind: file +Node-action: add +Node-copyfrom-rev: 28 +Node-copyfrom-path: branches/b1/b1file +Text-copy-source-md5: 08778dfd9ac4f603231896aba7aad523 +Text-copy-source-sha1: b551771aa4ad5b14123fc3bd98d89db2bc0edd4f + + +Revision-number: 30 +Prop-content-length: 143 +Content-length: 143 + +K 7 +svn:log +V 45 +(r30) trunk commit before merging trunk to b2 +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:08.096353Z +PROPS-END + +Node-path: trunk/trunkfile +Node-kind: file +Node-action: add +Prop-content-length: 10 +Text-content-length: 6 +Text-content-md5: edf45fe5c98c5367733b39bbb2bb20d9 +Text-content-sha1: 7361d1685e5c86dfc523620cfaf598f196f86239 +Content-length: 16 + +PROPS-END +trunk + + +Revision-number: 31 +Prop-content-length: 121 +Content-length: 121 + +K 7 +svn:log +V 23 +(r31) Merge trunk to b2 +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:11.081541Z +PROPS-END + +Node-path: branches/b2 +Node-kind: dir +Node-action: change +Prop-content-length: 131 +Content-length: 131 + +K 13 +svn:mergeinfo +V 96 +/branches/b1:25-28 +/branches/left:2-22 +/branches/left-sub:4-19 +/branches/right:2-22 +/trunk:26-30 +PROPS-END + + +Node-path: branches/b2/b1file +Node-kind: file +Node-action: add +Node-copyfrom-rev: 30 +Node-copyfrom-path: trunk/b1file +Text-copy-source-md5: 08778dfd9ac4f603231896aba7aad523 +Text-copy-source-sha1: b551771aa4ad5b14123fc3bd98d89db2bc0edd4f + + +Node-path: branches/b2/trunkfile +Node-kind: file +Node-action: add +Node-copyfrom-rev: 30 +Node-copyfrom-path: trunk/trunkfile +Text-copy-source-md5: edf45fe5c98c5367733b39bbb2bb20d9 +Text-copy-source-sha1: 7361d1685e5c86dfc523620cfaf598f196f86239 + + +Revision-number: 32 +Prop-content-length: 121 +Content-length: 121 + +K 7 +svn:log +V 23 +(r32) Merge b2 to trunk +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:14.117939Z +PROPS-END + +Node-path: trunk +Node-kind: dir +Node-action: change +Prop-content-length: 138 +Content-length: 138 + +K 13 +svn:mergeinfo +V 102 +/branches/b1:25-28 +/branches/b2:26-31 +/branches/left:2-22 +/branches/left-sub:4-19 +/branches/right:2-22 +PROPS-END + + +Node-path: trunk/b2file +Node-kind: file +Node-action: add +Node-copyfrom-rev: 31 +Node-copyfrom-path: branches/b2/b2file +Text-copy-source-md5: 5edbdd57cba621eb3c6e601bf563b4dc +Text-copy-source-sha1: 9d4b38049776bd0a2074d67cad23f8eaed35a3b3 + + +Revision-number: 33 +Prop-content-length: 145 +Content-length: 145 + +K 7 +svn:log +V 47 +(r33) make f1 branch from trunk with a new file +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:17.105832Z +PROPS-END + +Node-path: branches/f1 +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 32 +Node-copyfrom-path: trunk + + +Node-path: branches/f1/f1file +Node-kind: file +Node-action: add +Prop-content-length: 10 +Text-content-length: 3 +Text-content-md5: 2b1abc6b6c5c0018851f9f8e6475563b +Text-content-sha1: aece6dfba588900e00d95601d22b4408d49580af +Content-length: 13 + +PROPS-END +f1 + + +Revision-number: 34 +Prop-content-length: 145 +Content-length: 145 + +K 7 +svn:log +V 47 +(r34) make f2 branch from trunk with a new file +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:20.110057Z +PROPS-END + +Node-path: branches/f2 +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 33 +Node-copyfrom-path: trunk + + +Node-path: branches/f2/f2file +Node-kind: file +Node-action: add +Prop-content-length: 10 +Text-content-length: 3 +Text-content-md5: 575c5638d60271457e54ab7d07309502 +Text-content-sha1: 1c49a440c352f3473efa9512255033b94dc7def0 +Content-length: 13 + +PROPS-END +f2 + + +Revision-number: 35 +Prop-content-length: 128 +Content-length: 128 + +K 7 +svn:log +V 30 +(r35) Merge f1 and f2 to trunk +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:24.081490Z +PROPS-END + +Node-path: trunk +Node-kind: dir +Node-action: change +Prop-content-length: 173 +Content-length: 173 + +K 13 +svn:mergeinfo +V 137 +/branches/b1:25-28 +/branches/b2:26-31 +/branches/f1:33-34 +/branches/f2:34 +/branches/left:2-22 +/branches/left-sub:4-19 +/branches/right:2-22 +PROPS-END + + +Node-path: trunk/f1file +Node-kind: file +Node-action: add +Node-copyfrom-rev: 34 +Node-copyfrom-path: branches/f1/f1file +Text-copy-source-md5: 2b1abc6b6c5c0018851f9f8e6475563b +Text-copy-source-sha1: aece6dfba588900e00d95601d22b4408d49580af + + +Node-path: trunk/f2file +Node-kind: file +Node-action: add +Node-copyfrom-rev: 34 +Node-copyfrom-path: branches/f2/f2file +Text-copy-source-md5: 575c5638d60271457e54ab7d07309502 +Text-copy-source-sha1: 1c49a440c352f3473efa9512255033b94dc7def0 + + +Revision-number: 36 Prop-content-length: 135 Content-length: 135 K 7 svn:log V 37 -(r25) add subdirectory to left branch +(r36) add subdirectory to left branch K 10 svn:author V 3 @@ -1647,7 +2061,7 @@ adm K 8 svn:date V 27 -2010-01-19T04:14:46.052649Z +2010-02-22T06:19:26.113516Z PROPS-END Node-path: branches/left/subdir @@ -1672,14 +2086,14 @@ PROPS-END Yeehaw -Revision-number: 26 +Revision-number: 37 Prop-content-length: 123 Content-length: 123 K 7 svn:log V 25 -(r26) merge left to trunk +(r37) merge left to trunk K 10 svn:author V 3 @@ -1687,19 +2101,23 @@ adm K 8 svn:date V 27 -2010-01-19T04:14:49.040783Z +2010-02-22T06:19:29.073699Z PROPS-END Node-path: trunk Node-kind: dir Node-action: change -Prop-content-length: 99 -Content-length: 99 +Prop-content-length: 173 +Content-length: 173 K 13 svn:mergeinfo -V 64 -/branches/left:2-25 +V 137 +/branches/b1:25-28 +/branches/b2:26-31 +/branches/f1:33-34 +/branches/f2:34 +/branches/left:2-36 /branches/left-sub:4-19 /branches/right:2-22 PROPS-END @@ -1708,18 +2126,18 @@ PROPS-END Node-path: trunk/subdir Node-kind: dir Node-action: add -Node-copyfrom-rev: 25 +Node-copyfrom-rev: 36 Node-copyfrom-path: branches/left/subdir -Revision-number: 27 -Prop-content-length: 118 -Content-length: 118 +Revision-number: 38 +Prop-content-length: 123 +Content-length: 123 K 7 svn:log -V 20 -(r28) partial update +V 25 +(r38) make partial branch K 10 svn:author V 3 @@ -1727,16 +2145,34 @@ adm K 8 svn:date V 27 -2010-01-19T04:14:53.049037Z +2010-02-22T06:19:32.072243Z PROPS-END Node-path: branches/partial Node-kind: dir Node-action: add -Node-copyfrom-rev: 26 +Node-copyfrom-rev: 37 Node-copyfrom-path: trunk/subdir +Revision-number: 39 +Prop-content-length: 118 +Content-length: 118 + +K 7 +svn:log +V 20 +(r39) partial update +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:34.097961Z +PROPS-END + Node-path: branches/partial/palindromes Node-kind: file Node-action: add @@ -1750,14 +2186,14 @@ PROPS-END racecar -Revision-number: 28 +Revision-number: 40 Prop-content-length: 126 Content-length: 126 K 7 svn:log V 28 -(r29) merge partial to trunk +(r40) merge partial to trunk K 10 svn:author V 3 @@ -1765,21 +2201,25 @@ adm K 8 svn:date V 27 -2010-01-19T04:14:56.041526Z +2010-02-22T06:19:37.080211Z PROPS-END Node-path: trunk/subdir Node-kind: dir Node-action: change -Prop-content-length: 142 -Content-length: 142 +Prop-content-length: 246 +Content-length: 246 K 13 svn:mergeinfo -V 106 -/branches/left/subdir:2-25 +V 210 +/branches/b1/subdir:25-28 +/branches/b2/subdir:26-31 +/branches/f1/subdir:33-34 +/branches/f2/subdir:34 +/branches/left/subdir:2-36 /branches/left-sub/subdir:4-19 -/branches/partial:27 +/branches/partial:38-39 /branches/right/subdir:2-22 PROPS-END @@ -1787,20 +2227,20 @@ PROPS-END Node-path: trunk/subdir/palindromes Node-kind: file Node-action: add -Node-copyfrom-rev: 27 +Node-copyfrom-rev: 39 Node-copyfrom-path: branches/partial/palindromes Text-copy-source-md5: 5d1c2024fb5efc4eef812856df1b080c Text-copy-source-sha1: 5f8509ddd14c91a52864dd1447344e706f9bbc69 -Revision-number: 29 -Prop-content-length: 131 -Content-length: 131 +Revision-number: 41 +Prop-content-length: 116 +Content-length: 116 K 7 svn:log -V 33 -(r31) make bugfix branch from tag +V 18 +(r41) tagging v1.0 K 10 svn:author V 3 @@ -1808,24 +2248,24 @@ adm K 8 svn:date V 27 -2010-01-19T04:15:00.039761Z +2010-02-22T06:19:40.083460Z PROPS-END Node-path: tags/v1.0 Node-kind: dir Node-action: add -Node-copyfrom-rev: 28 +Node-copyfrom-rev: 40 Node-copyfrom-path: trunk -Revision-number: 30 -Prop-content-length: 120 -Content-length: 120 +Revision-number: 42 +Prop-content-length: 131 +Content-length: 131 K 7 svn:log -V 22 -(r32) commit to bugfix +V 33 +(r42) make bugfix branch from tag K 10 svn:author V 3 @@ -1833,16 +2273,34 @@ adm K 8 svn:date V 27 -2010-01-19T04:15:03.043218Z +2010-02-22T06:19:43.118075Z PROPS-END Node-path: branches/bugfix Node-kind: dir Node-action: add -Node-copyfrom-rev: 29 +Node-copyfrom-rev: 41 Node-copyfrom-path: tags/v1.0 +Revision-number: 43 +Prop-content-length: 120 +Content-length: 120 + +K 7 +svn:log +V 22 +(r43) commit to bugfix +K 10 +svn:author +V 3 +adm +K 8 +svn:date +V 27 +2010-02-22T06:19:45.079536Z +PROPS-END + Node-path: branches/bugfix/subdir/palindromes Node-kind: file Node-action: change @@ -1855,14 +2313,14 @@ racecar kayak -Revision-number: 31 +Revision-number: 44 Prop-content-length: 125 Content-length: 125 K 7 svn:log V 27 -(r33) Merge BUGFIX to TRUNK +(r44) Merge BUGFIX to TRUNK K 10 svn:author V 3 @@ -1870,41 +2328,49 @@ adm K 8 svn:date V 27 -2010-01-19T04:15:06.043723Z +2010-02-22T06:19:48.078914Z PROPS-END Node-path: trunk Node-kind: dir Node-action: change -Prop-content-length: 133 -Content-length: 133 +Prop-content-length: 210 +Content-length: 210 K 13 svn:mergeinfo -V 98 -/branches/bugfix:30 -/branches/left:2-25 +V 174 +/branches/b1:25-28 +/branches/b2:26-31 +/branches/bugfix:42-43 +/branches/f1:33-34 +/branches/f2:34 +/branches/left:2-36 /branches/left-sub:4-19 /branches/right:2-22 -/tags/v1.0:29 +/tags/v1.0:41 PROPS-END Node-path: trunk/subdir Node-kind: dir Node-action: change -Prop-content-length: 190 -Content-length: 190 +Prop-content-length: 297 +Content-length: 297 K 13 svn:mergeinfo -V 154 -/branches/bugfix/subdir:30 -/branches/left/subdir:2-25 +V 261 +/branches/b1/subdir:25-28 +/branches/b2/subdir:26-31 +/branches/bugfix/subdir:42-43 +/branches/f1/subdir:33-34 +/branches/f2/subdir:34 +/branches/left/subdir:2-36 /branches/left-sub/subdir:4-19 -/branches/partial:27 +/branches/partial:38-39 /branches/right/subdir:2-22 -/tags/v1.0/subdir:29 +/tags/v1.0/subdir:41 PROPS-END diff --git a/t/t9350-fast-export.sh b/t/t9350-fast-export.sh index 356964e53a..d43f37ccaf 100755 --- a/t/t9350-fast-export.sh +++ b/t/t9350-fast-export.sh @@ -150,20 +150,22 @@ test_expect_success 'setup submodule' ' git checkout -f master && mkdir sub && - cd sub && - git init && - echo test file > file && - git add file && - git commit -m sub_initial && - cd .. && + ( + cd sub && + git init && + echo test file > file && + git add file && + git commit -m sub_initial + ) && git submodule add "`pwd`/sub" sub && git commit -m initial && test_tick && - cd sub && - echo more data >> file && - git add file && - git commit -m sub_second && - cd .. && + ( + cd sub && + echo more data >> file && + git add file && + git commit -m sub_second + ) && git add sub && git commit -m second @@ -264,19 +266,20 @@ test_expect_success 'cope with tagger-less tags' ' test_expect_success 'setup for limiting exports by PATH' ' mkdir limit-by-paths && - cd limit-by-paths && - git init && - echo hi > there && - git add there && - git commit -m "First file" && - echo foo > bar && - git add bar && - git commit -m "Second file" && - git tag -a -m msg mytag && - echo morefoo >> bar && - git add bar && - git commit -m "Change to second file" && - cd .. + ( + cd limit-by-paths && + git init && + echo hi > there && + git add there && + git commit -m "First file" && + echo foo > bar && + git add bar && + git commit -m "Second file" && + git tag -a -m msg mytag && + echo morefoo >> bar && + git add bar && + git commit -m "Change to second file" + ) ' cat > limit-by-paths/expected << EOF @@ -297,10 +300,11 @@ M 100644 :1 there EOF test_expect_success 'dropping tag of filtered out object' ' +( cd limit-by-paths && git fast-export --tag-of-filtered-object=drop mytag -- there > output && - test_cmp output expected && - cd .. + test_cmp output expected +) ' cat >> limit-by-paths/expected << EOF @@ -313,10 +317,11 @@ msg EOF test_expect_success 'rewriting tag of filtered out object' ' +( cd limit-by-paths && git fast-export --tag-of-filtered-object=rewrite mytag -- there > output && - test_cmp output expected && - cd .. + test_cmp output expected +) ' cat > limit-by-paths/expected << EOF @@ -343,13 +348,13 @@ M 100644 :2 there EOF test_expect_failure 'no exact-ref revisions included' ' - cd limit-by-paths && - git fast-export master~2..master~1 > output && - test_cmp output expected && - cd .. + ( + cd limit-by-paths && + git fast-export master~2..master~1 > output && + test_cmp output expected + ) ' - test_expect_success 'set-up a few more tags for tag export tests' ' git checkout -f master && HEAD_TREE=`git show -s --pretty=raw HEAD | grep tree | sed "s/tree //"` && diff --git a/t/t9501-gitweb-standalone-http-status.sh b/t/t9501-gitweb-standalone-http-status.sh index d196cc5ca9..2487da1296 100755 --- a/t/t9501-gitweb-standalone-http-status.sh +++ b/t/t9501-gitweb-standalone-http-status.sh @@ -15,9 +15,10 @@ code and message.' # ---------------------------------------------------------------------- # snapshot settings -test_commit \ - 'SnapshotTests' \ - 'i can has snapshot?' +test_expect_success 'setup' " + test_commit 'SnapshotTests' 'i can has snapshot?' +" + cat >>gitweb_config.perl <<\EOF $feature{'snapshot'}{'override'} = 0; diff --git a/t/t9600-cvsimport.sh b/t/t9600-cvsimport.sh index 363345faef..b572ce3ab7 100755 --- a/t/t9600-cvsimport.sh +++ b/t/t9600-cvsimport.sh @@ -47,13 +47,20 @@ EOF test_expect_success 'import a trivial module' ' - git cvsimport -a -z 0 -C module-git module && + git cvsimport -a -R -z 0 -C module-git module && test_cmp module-cvs/o_fortuna module-git/o_fortuna ' test_expect_success 'pack refs' 'cd module-git && git gc && cd ..' +test_expect_success 'initial import has correct .git/cvs-revisions' ' + + (cd module-git && + git log --format="o_fortuna 1.1 %H" -1) > expected && + test_cmp expected module-git/.git/cvs-revisions +' + test_expect_success 'update cvs module' ' cd module-cvs && @@ -86,13 +93,21 @@ EOF test_expect_success 'update git module' ' cd module-git && - git cvsimport -a -z 0 module && + git cvsimport -a -R -z 0 module && git merge origin && cd .. && test_cmp module-cvs/o_fortuna module-git/o_fortuna ' +test_expect_success 'update has correct .git/cvs-revisions' ' + + (cd module-git && + git log --format="o_fortuna 1.1 %H" -1 HEAD^ && + git log --format="o_fortuna 1.2 %H" -1 HEAD) > expected && + test_cmp expected module-git/.git/cvs-revisions +' + test_expect_success 'update cvs module' ' cd module-cvs && @@ -107,13 +122,22 @@ test_expect_success 'cvsimport.module config works' ' cd module-git && git config cvsimport.module module && - git cvsimport -a -z0 && + git cvsimport -a -R -z0 && git merge origin && cd .. && test_cmp module-cvs/tick module-git/tick ' +test_expect_success 'second update has correct .git/cvs-revisions' ' + + (cd module-git && + git log --format="o_fortuna 1.1 %H" -1 HEAD^^ && + git log --format="o_fortuna 1.2 %H" -1 HEAD^ + git log --format="tick 1.1 %H" -1 HEAD) > expected && + test_cmp expected module-git/.git/cvs-revisions +' + test_expect_success 'import from a CVS working tree' ' $CVS co -d import-from-wt module && @@ -126,6 +150,12 @@ test_expect_success 'import from a CVS working tree' ' ' +test_expect_success 'no .git/cvs-revisions created by default' ' + + ! test -e import-from-wt/.git/cvs-revisions + +' + test_expect_success 'test entire HEAD' 'test_cmp_branch_tree master' test_done diff --git a/t/test-lib.sh b/t/test-lib.sh index a0e396a952..c582964b0d 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -54,6 +54,10 @@ unset GIT_OBJECT_DIRECTORY unset GIT_CEILING_DIRECTORIES unset SHA1_FILE_DIRECTORIES unset SHA1_FILE_DIRECTORY +unset GIT_NOTES_REF +unset GIT_NOTES_DISPLAY_REF +unset GIT_NOTES_REWRITE_REF +unset GIT_NOTES_REWRITE_MODE GIT_MERGE_VERBOSITY=5 export GIT_MERGE_VERBOSITY export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME diff --git a/transport-helper.c b/transport-helper.c index f822972020..2638781c5b 100644 --- a/transport-helper.c +++ b/transport-helper.c @@ -279,9 +279,8 @@ static void standard_options(struct transport *t) char buf[16]; int n; int v = t->verbose; - int no_progress = v < 0 || (!t->progress && !isatty(2)); - set_helper_option(t, "progress", !no_progress ? "true" : "false"); + set_helper_option(t, "progress", t->progress ? "true" : "false"); n = snprintf(buf, sizeof(buf), "%d", v + 1); if (n >= sizeof(buf)) @@ -576,7 +575,6 @@ static int push_refs(struct transport *transport, if (buf.len == 0) return 0; - transport->verbose = flags & TRANSPORT_PUSH_VERBOSE ? 1 : 0; standard_options(transport); if (flags & TRANSPORT_PUSH_DRY_RUN) { diff --git a/transport.c b/transport.c index 08e4fa0354..8ce39364a1 100644 --- a/transport.c +++ b/transport.c @@ -526,7 +526,7 @@ static int fetch_refs_via_pack(struct transport *transport, args.include_tag = data->options.followtags; args.verbose = (transport->verbose > 0); args.quiet = (transport->verbose < 0); - args.no_progress = args.quiet || (!transport->progress && !isatty(2)); + args.no_progress = !transport->progress; args.depth = data->options.depth; for (i = 0; i < nr_heads; i++) @@ -573,7 +573,7 @@ static int push_had_errors(struct ref *ref) return 0; } -static int refs_pushed(struct ref *ref) +int transport_refs_pushed(struct ref *ref) { for (; ref; ref = ref->next) { switch(ref->status) { @@ -587,7 +587,7 @@ static int refs_pushed(struct ref *ref) return 0; } -static void update_tracking_ref(struct remote *remote, struct ref *ref, int verbose) +void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int verbose) { struct refspec rs; @@ -609,8 +609,6 @@ static void update_tracking_ref(struct remote *remote, struct ref *ref, int verb } } -#define SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3) - static void print_ref_status(char flag, const char *summary, struct ref *to, struct ref *from, const char *msg, int porcelain) { if (porcelain) { @@ -623,7 +621,7 @@ static void print_ref_status(char flag, const char *summary, struct ref *to, str else fprintf(stdout, "%s\n", summary); } else { - fprintf(stderr, " %c %-*s ", flag, SUMMARY_WIDTH, summary); + fprintf(stderr, " %c %-*s ", flag, TRANSPORT_SUMMARY_WIDTH, summary); if (from) fprintf(stderr, "%s -> %s", prettify_refname(from->name), prettify_refname(to->name)); else @@ -675,7 +673,7 @@ static void print_ok_ref_status(struct ref *ref, int porcelain) static int print_one_push_status(struct ref *ref, const char *dest, int count, int porcelain) { if (!count) - fprintf(stderr, "To %s\n", dest); + fprintf(porcelain ? stdout : stderr, "To %s\n", dest); switch(ref->status) { case REF_STATUS_NONE: @@ -711,8 +709,8 @@ static int print_one_push_status(struct ref *ref, const char *dest, int count, i return 1; } -static void print_push_status(const char *dest, struct ref *refs, - int verbose, int porcelain, int * nonfastforward) +void transport_print_push_status(const char *dest, struct ref *refs, + int verbose, int porcelain, int *nonfastforward) { struct ref *ref; int n = 0; @@ -738,7 +736,7 @@ static void print_push_status(const char *dest, struct ref *refs, } } -static void verify_remote_names(int nr_heads, const char **heads) +void transport_verify_remote_names(int nr_heads, const char **heads) { int i; @@ -788,9 +786,10 @@ static int git_transport_push(struct transport *transport, struct ref *remote_re args.send_mirror = !!(flags & TRANSPORT_PUSH_MIRROR); args.force_update = !!(flags & TRANSPORT_PUSH_FORCE); args.use_thin_pack = data->options.thin; - args.verbose = !!(flags & TRANSPORT_PUSH_VERBOSE); - args.quiet = !!(flags & TRANSPORT_PUSH_QUIET); + args.verbose = (transport->verbose > 0); + args.quiet = (transport->verbose < 0); args.dry_run = !!(flags & TRANSPORT_PUSH_DRY_RUN); + args.porcelain = !!(flags & TRANSPORT_PUSH_PORCELAIN); ret = send_pack(&args, data->fd, data->conn, remote_refs, &data->extra_have); @@ -872,6 +871,21 @@ static int is_file(const char *url) return S_ISREG(buf.st_mode); } +static int isurlschemechar(int first_flag, int ch) +{ + /* + * The set of valid URL schemes, as per STD66 (RFC3986) is + * '[A-Za-z][A-Za-z0-9+.-]*'. But use sightly looser check + * of '[A-Za-z0-9][A-Za-z0-9+.-]*' because earlier version + * of check used '[A-Za-z0-9]+' so not to break any remote + * helpers. + */ + int alphanumeric, special; + alphanumeric = ch > 0 && isalnum(ch); + special = ch == '+' || ch == '-' || ch == '.'; + return alphanumeric || (!first_flag && special); +} + static int is_url(const char *url) { const char *url2, *first_slash; @@ -896,7 +910,7 @@ static int is_url(const char *url) */ url2 = url; while (url2 < first_slash - 1) { - if (!isalnum((unsigned char)*url2)) + if (!isurlschemechar(url2 == url, (unsigned char)*url2)) return 0; url2++; } @@ -915,6 +929,8 @@ struct transport *transport_get(struct remote *remote, const char *url) const char *helper; struct transport *ret = xcalloc(1, sizeof(*ret)); + ret->progress = isatty(2); + if (!remote) die("No remote provided to transport_get()"); @@ -930,7 +946,7 @@ struct transport *transport_get(struct remote *remote, const char *url) if (url) { const char *p = url; - while (isalnum(*p)) + while (isurlschemechar(p == url, *p)) p++; if (!prefixcmp(p, "::")) helper = xstrndup(url, p - url); @@ -1014,12 +1030,31 @@ int transport_set_option(struct transport *transport, return 1; } +void transport_set_verbosity(struct transport *transport, int verbosity, + int force_progress) +{ + if (verbosity >= 2) + transport->verbose = verbosity <= 3 ? verbosity : 3; + if (verbosity < 0) + transport->verbose = -1; + + /** + * Rules used to determine whether to report progress (processing aborts + * when a rule is satisfied): + * + * 1. Report progress, if force_progress is 1 (ie. --progress). + * 2. Don't report progress, if verbosity < 0 (ie. -q/--quiet ). + * 3. Report progress if isatty(2) is 1. + **/ + transport->progress = force_progress || (verbosity >= 0 && isatty(2)); +} + int transport_push(struct transport *transport, int refspec_nr, const char **refspec, int flags, int *nonfastforward) { *nonfastforward = 0; - verify_remote_names(refspec_nr, refspec); + transport_verify_remote_names(refspec_nr, refspec); if (transport->push) { /* Maybe FIXME. But no important transport uses this case. */ @@ -1032,11 +1067,11 @@ int transport_push(struct transport *transport, transport->get_refs_list(transport, 1); struct ref *local_refs = get_local_heads(); int match_flags = MATCH_REFS_NONE; - int verbose = flags & TRANSPORT_PUSH_VERBOSE; - int quiet = flags & TRANSPORT_PUSH_QUIET; + int verbose = (transport->verbose > 0); + int quiet = (transport->verbose < 0); int porcelain = flags & TRANSPORT_PUSH_PORCELAIN; int pretend = flags & TRANSPORT_PUSH_DRY_RUN; - int ret, err; + int push_ret, ret, err; if (flags & TRANSPORT_PUSH_ALL) match_flags |= MATCH_REFS_ALL; @@ -1052,13 +1087,12 @@ int transport_push(struct transport *transport, flags & TRANSPORT_PUSH_MIRROR, flags & TRANSPORT_PUSH_FORCE); - ret = transport->push_refs(transport, remote_refs, flags); + push_ret = transport->push_refs(transport, remote_refs, flags); err = push_had_errors(remote_refs); - - ret |= err; + ret = push_ret | err; if (!quiet || err) - print_push_status(transport->url, remote_refs, + transport_print_push_status(transport->url, remote_refs, verbose | porcelain, porcelain, nonfastforward); @@ -1068,11 +1102,14 @@ int transport_push(struct transport *transport, if (!(flags & TRANSPORT_PUSH_DRY_RUN)) { struct ref *ref; for (ref = remote_refs; ref; ref = ref->next) - update_tracking_ref(transport->remote, ref, verbose); + transport_update_tracking_ref(transport->remote, ref, verbose); } - if (!quiet && !ret && !refs_pushed(remote_refs)) + if (porcelain && !push_ret) + puts("Done"); + else if (!quiet && !ret && !transport_refs_pushed(remote_refs)) fprintf(stderr, "Everything up-to-date\n"); + return ret; } return 1; diff --git a/transport.h b/transport.h index 6dd9ae182f..c59d97388e 100644 --- a/transport.h +++ b/transport.h @@ -80,7 +80,12 @@ struct transport { int (*disconnect)(struct transport *connection); char *pack_lockfile; signed verbose : 3; - /* Force progress even if stderr is not a tty */ + /** + * Transports should not set this directly, and should use this + * value without having to check isatty(2), -q/--quiet + * (transport->verbose < 0), etc. - checking has already been done + * in transport_set_verbosity(). + **/ unsigned progress : 1; /* * If transport is at least potentially smart, this points to @@ -94,10 +99,10 @@ struct transport { #define TRANSPORT_PUSH_FORCE 2 #define TRANSPORT_PUSH_DRY_RUN 4 #define TRANSPORT_PUSH_MIRROR 8 -#define TRANSPORT_PUSH_VERBOSE 16 -#define TRANSPORT_PUSH_PORCELAIN 32 -#define TRANSPORT_PUSH_QUIET 64 -#define TRANSPORT_PUSH_SET_UPSTREAM 128 +#define TRANSPORT_PUSH_PORCELAIN 16 +#define TRANSPORT_PUSH_SET_UPSTREAM 32 + +#define TRANSPORT_SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3) /* Returns a transport suitable for the url */ struct transport *transport_get(struct remote *, const char *); @@ -128,6 +133,8 @@ struct transport *transport_get(struct remote *, const char *); **/ int transport_set_option(struct transport *transport, const char *name, const char *value); +void transport_set_verbosity(struct transport *transport, int verbosity, + int force_progress); int transport_push(struct transport *connection, int refspec_nr, const char **refspec, int flags, @@ -148,4 +155,14 @@ int transport_connect(struct transport *transport, const char *name, /* Transport methods defined outside transport.c */ int transport_helper_init(struct transport *transport, const char *name); +/* common methods used by transport.c and builtin-send-pack.c */ +void transport_verify_remote_names(int nr_heads, const char **heads); + +void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int verbose); + +int transport_refs_pushed(struct ref *ref); + +void transport_print_push_status(const char *dest, struct ref *refs, + int verbose, int porcelain, int *nonfastforward); + #endif @@ -34,6 +34,6 @@ int walker_fetch(struct walker *impl, int targets, char **target, void walker_free(struct walker *walker); -struct walker *get_http_walker(const char *url, struct remote *remote); +struct walker *get_http_walker(const char *url); #endif /* WALKER_H */ diff --git a/wrap-for-bin.sh b/wrap-for-bin.sh index c5075c9c61..09feb1f737 100644 --- a/wrap-for-bin.sh +++ b/wrap-for-bin.sh @@ -7,9 +7,15 @@ # @@BUILD_DIR@@ and @@PROG@@. GIT_EXEC_PATH='@@BUILD_DIR@@' -GIT_TEMPLATE_DIR='@@BUILD_DIR@@/templates/blt' +if test -n "$NO_SET_GIT_TEMPLATE_DIR" +then + unset GIT_TEMPLATE_DIR +else + GIT_TEMPLATE_DIR='@@BUILD_DIR@@/templates/blt' + export GIT_TEMPLATE_DIR +fi GITPERLLIB='@@BUILD_DIR@@/perl/blib/lib' PATH='@@BUILD_DIR@@/bin-wrappers:'"$PATH" -export GIT_EXEC_PATH GIT_TEMPLATE_DIR GITPERLLIB PATH +export GIT_EXEC_PATH GITPERLLIB PATH exec "${GIT_EXEC_PATH}/@@PROG@@" "$@" diff --git a/wt-status.c b/wt-status.c index 5807fc3211..8ca59a2d2a 100644 --- a/wt-status.c +++ b/wt-status.c @@ -78,7 +78,8 @@ static void wt_status_print_cached_header(struct wt_status *s) } static void wt_status_print_dirty_header(struct wt_status *s, - int has_deleted) + int has_deleted, + int has_dirty_submodules) { const char *c = color(WT_STATUS_HEADER, s); @@ -90,6 +91,8 @@ static void wt_status_print_dirty_header(struct wt_status *s, else color_fprintf_ln(s->fp, c, "# (use \"git add/rm <file>...\" to update what will be committed)"); color_fprintf_ln(s->fp, c, "# (use \"git checkout -- <file>...\" to discard changes in working directory)"); + if (has_dirty_submodules) + color_fprintf_ln(s->fp, c, "# (commit or discard the untracked or modified content in submodules)"); color_fprintf_ln(s->fp, c, "#"); } @@ -144,6 +147,7 @@ static void wt_status_print_change_data(struct wt_status *s, char *two_name; const char *one, *two; struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT; + struct strbuf extra = STRBUF_INIT; one_name = two_name = it->string; switch (change_type) { @@ -153,6 +157,17 @@ static void wt_status_print_change_data(struct wt_status *s, one_name = d->head_path; break; case WT_STATUS_CHANGED: + if (d->new_submodule_commits || d->dirty_submodule) { + strbuf_addstr(&extra, " ("); + if (d->new_submodule_commits) + strbuf_addf(&extra, "new commits, "); + if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED) + strbuf_addf(&extra, "modified content, "); + if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) + strbuf_addf(&extra, "untracked content, "); + strbuf_setlen(&extra, extra.len - 2); + strbuf_addch(&extra, ')'); + } status = d->worktree_status; break; } @@ -189,6 +204,10 @@ static void wt_status_print_change_data(struct wt_status *s, default: die("bug: unhandled diff status %c", status); } + if (extra.len) { + color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "%s", extra.buf); + strbuf_release(&extra); + } fprintf(s->fp, "\n"); strbuf_release(&onebuf); strbuf_release(&twobuf); @@ -218,6 +237,9 @@ static void wt_status_collect_changed_cb(struct diff_queue_struct *q, } if (!d->worktree_status) d->worktree_status = p->status; + d->dirty_submodule = p->two->dirty_submodule; + if (S_ISGITLINK(p->two->mode)) + d->new_submodule_commits = !!hashcmp(p->one->sha1, p->two->sha1); } } @@ -281,6 +303,9 @@ static void wt_status_collect_changes_worktree(struct wt_status *s) init_revisions(&rev, NULL); setup_revisions(0, NULL, &rev, NULL); rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK; + DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES); + if (!s->show_untracked_files) + DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES); rev.diffopt.format_callback = wt_status_collect_changed_cb; rev.diffopt.format_callback_data = s; rev.prune_data = s->pathspec; @@ -290,10 +315,13 @@ static void wt_status_collect_changes_worktree(struct wt_status *s) static void wt_status_collect_changes_index(struct wt_status *s) { struct rev_info rev; + struct setup_revision_opt opt; init_revisions(&rev, NULL); - setup_revisions(0, NULL, &rev, - s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference); + memset(&opt, 0, sizeof(opt)); + opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference; + setup_revisions(0, NULL, &rev, &opt); + rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK; rev.diffopt.format_callback = wt_status_collect_updated_cb; rev.diffopt.format_callback_data = s; @@ -418,33 +446,39 @@ static void wt_status_print_updated(struct wt_status *s) * 0 : no change * 1 : some change but no delete */ -static int wt_status_check_worktree_changes(struct wt_status *s) +static int wt_status_check_worktree_changes(struct wt_status *s, + int *dirty_submodules) { int i; int changes = 0; + *dirty_submodules = 0; + for (i = 0; i < s->change.nr; i++) { struct wt_status_change_data *d; d = s->change.items[i].util; if (!d->worktree_status || d->worktree_status == DIFF_STATUS_UNMERGED) continue; - changes = 1; + if (!changes) + changes = 1; + if (d->dirty_submodule) + *dirty_submodules = 1; if (d->worktree_status == DIFF_STATUS_DELETED) - return -1; + changes = -1; } return changes; } static void wt_status_print_changed(struct wt_status *s) { - int i; - int worktree_changes = wt_status_check_worktree_changes(s); + int i, dirty_submodules; + int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules); if (!worktree_changes) return; - wt_status_print_dirty_header(s, worktree_changes < 0); + wt_status_print_dirty_header(s, worktree_changes < 0, dirty_submodules); for (i = 0; i < s->change.nr; i++) { struct wt_status_change_data *d; @@ -512,11 +546,15 @@ static void wt_status_print_untracked(struct wt_status *s) static void wt_status_print_verbose(struct wt_status *s) { struct rev_info rev; + struct setup_revision_opt opt; init_revisions(&rev, NULL); DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV); - setup_revisions(0, NULL, &rev, - s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference); + + memset(&opt, 0, sizeof(opt)); + opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference; + setup_revisions(0, NULL, &rev, &opt); + rev.diffopt.output_format |= DIFF_FORMAT_PATCH; rev.diffopt.detect_rename = 1; rev.diffopt.file = s->fp; diff --git a/wt-status.h b/wt-status.h index c60f40a34a..91206739f3 100644 --- a/wt-status.h +++ b/wt-status.h @@ -25,6 +25,8 @@ struct wt_status_change_data { int index_status; int stagemask; char *head_path; + unsigned dirty_submodule : 2; + unsigned new_submodule_commits : 1; }; struct wt_status { diff --git a/xdiff-interface.c b/xdiff-interface.c index 01f14fb50f..ca5e3fbae8 100644 --- a/xdiff-interface.c +++ b/xdiff-interface.c @@ -218,6 +218,23 @@ int read_mmfile(mmfile_t *ptr, const char *filename) return 0; } +void read_mmblob(mmfile_t *ptr, const unsigned char *sha1) +{ + unsigned long size; + enum object_type type; + + if (!hashcmp(sha1, null_sha1)) { + ptr->ptr = xstrdup(""); + ptr->size = 0; + return; + } + + ptr->ptr = read_sha1_file(sha1, &type, &size); + if (!ptr->ptr || type != OBJ_BLOB) + die("unable to read blob object %s", sha1_to_hex(sha1)); + ptr->size = size; +} + #define FIRST_FEW_BYTES 8000 int buffer_is_binary(const char *ptr, unsigned long size) { diff --git a/xdiff-interface.h b/xdiff-interface.h index 55572c39a1..abba70c16b 100644 --- a/xdiff-interface.h +++ b/xdiff-interface.h @@ -18,6 +18,7 @@ int parse_hunk_header(char *line, int len, int *ob, int *on, int *nb, int *nn); int read_mmfile(mmfile_t *ptr, const char *filename); +void read_mmblob(mmfile_t *ptr, const unsigned char *sha1); int buffer_is_binary(const char *ptr, unsigned long size); extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line, int cflags); diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h index 3f6229edbe..a71763ade8 100644 --- a/xdiff/xdiff.h +++ b/xdiff/xdiff.h @@ -56,17 +56,14 @@ extern "C" { #define XDL_MERGE_EAGER 1 #define XDL_MERGE_ZEALOUS 2 #define XDL_MERGE_ZEALOUS_ALNUM 3 -#define XDL_MERGE_LEVEL_MASK 0x0f /* merge favor modes */ #define XDL_MERGE_FAVOR_OURS 1 #define XDL_MERGE_FAVOR_THEIRS 2 -#define XDL_MERGE_FAVOR(flags) (((flags)>>4) & 3) -#define XDL_MERGE_FLAGS(level, style, favor) ((level)|(style)|((favor)<<4)) +#define XDL_MERGE_FAVOR_UNION 3 /* merge output styles */ -#define XDL_MERGE_DIFF3 0x8000 -#define XDL_MERGE_STYLE_MASK 0x8000 +#define XDL_MERGE_DIFF3 1 typedef struct s_mmfile { char *ptr; @@ -117,13 +114,16 @@ int xdl_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, typedef struct s_xmparam { xpparam_t xpp; int marker_size; + int level; + int favor; + int style; } xmparam_t; #define DEFAULT_CONFLICT_MARKER_SIZE 7 int xdl_merge(mmfile_t *orig, mmfile_t *mf1, const char *name1, mmfile_t *mf2, const char *name2, - xmparam_t const *xmp, int flags, mmbuffer_t *result); + xmparam_t const *xmp, mmbuffer_t *result); #ifdef __cplusplus } diff --git a/xdiff/xmerge.c b/xdiff/xmerge.c index 8cbe45e675..87cafa7021 100644 --- a/xdiff/xmerge.c +++ b/xdiff/xmerge.c @@ -28,6 +28,7 @@ typedef struct s_xdmerge { * 0 = conflict, * 1 = no conflict, take first, * 2 = no conflict, take second. + * 3 = no conflict, take both. */ int mode; /* @@ -230,14 +231,19 @@ static int xdl_fill_merge_buffer(xdfenv_t *xe1, const char *name1, size = fill_conflict_hunk(xe1, name1, xe2, name2, size, i, style, m, dest, marker_size); - else if (m->mode == 1) - size += xdl_recs_copy(xe1, i, m->i1 + m->chg1 - i, 0, + else if (m->mode & 3) { + /* Before conflicting part */ + size += xdl_recs_copy(xe1, i, m->i1 - i, 0, dest ? dest + size : NULL); - else if (m->mode == 2) - size += xdl_recs_copy(xe2, m->i2 - m->i1 + i, - m->i1 + m->chg2 - i, 0, - dest ? dest + size : NULL); - else + /* Postimage from side #1 */ + if (m->mode & 1) + size += xdl_recs_copy(xe1, m->i1, m->chg1, 1, + dest ? dest + size : NULL); + /* Postimage from side #2 */ + if (m->mode & 2) + size += xdl_recs_copy(xe2, m->i2, m->chg2, 1, + dest ? dest + size : NULL); + } else continue; i = m->i1 + m->chg1; } @@ -394,13 +400,13 @@ static int xdl_simplify_non_conflicts(xdfenv_t *xe1, xdmerge_t *m, */ static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, const char *name1, xdfenv_t *xe2, xdchange_t *xscr2, const char *name2, - int flags, xmparam_t const *xmp, mmbuffer_t *result) { + xmparam_t const *xmp, mmbuffer_t *result) { xdmerge_t *changes, *c; xpparam_t const *xpp = &xmp->xpp; int i0, i1, i2, chg0, chg1, chg2; - int level = flags & XDL_MERGE_LEVEL_MASK; - int style = flags & XDL_MERGE_STYLE_MASK; - int favor = XDL_MERGE_FAVOR(flags); + int level = xmp->level; + int style = xmp->style; + int favor = xmp->favor; if (style == XDL_MERGE_DIFF3) { /* @@ -550,7 +556,7 @@ static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, const char *name1, int xdl_merge(mmfile_t *orig, mmfile_t *mf1, const char *name1, mmfile_t *mf2, const char *name2, - xmparam_t const *xmp, int flags, mmbuffer_t *result) { + xmparam_t const *xmp, mmbuffer_t *result) { xdchange_t *xscr1, *xscr2; xdfenv_t xe1, xe2; int status; @@ -587,7 +593,7 @@ int xdl_merge(mmfile_t *orig, mmfile_t *mf1, const char *name1, } else { status = xdl_do_merge(&xe1, xscr1, name1, &xe2, xscr2, name2, - flags, xmp, result); + xmp, result); } xdl_free_script(xscr1); xdl_free_script(xscr2); |