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2008-09-18Merge branch 'bc/maint-diff-hunk-header-fix' into bc/master-diff-hunk-header-fixLibravatar Junio C Hamano1-0/+22
* bc/maint-diff-hunk-header-fix: diff.*.xfuncname which uses "extended" regex's for hunk header selection diff.c: associate a flag with each pattern and use it for compiling regex diff.c: return pattern entry pointer rather than just the hunk header pattern Cosmetical command name fix Start conforming code to "git subcmd" style part 3 t9700/test.pl: remove File::Temp requirement t9700/test.pl: avoid bareword 'STDERR' in 3-argument open() GIT 1.6.0.2 Fix some manual typos. Use compatibility regex library also on FreeBSD Use compatibility regex library also on AIX Update draft release notes for 1.6.0.2 Use compatibility regex library for OSX/Darwin git-svn: Fixes my() parameter list syntax error in pre-5.8 Perl Git.pm: Use File::Temp->tempfile instead of ->new t7501: always use test_cmp instead of diff Start conforming code to "git subcmd" style part 2 diff: Help "less" hide ^M from the output checkout: do not check out unmerged higher stages randomly Conflicts: Documentation/git.txt Documentation/gitattributes.txt Makefile diff.c t/t7201-co.sh
2008-09-10Merge branch 'jc/maint-checkout-fix' into maintLibravatar Junio C Hamano1-0/+22
* jc/maint-checkout-fix: checkout: do not check out unmerged higher stages randomly
2008-09-03Merge branch 'maint'Libravatar Junio C Hamano1-1/+1
* maint: Start 1.6.0.2 maintenance cycle tests: use "git xyzzy" form (t7200 - t9001) tests: use "git xyzzy" form (t7000 - t7199) Fix passwd(5) ref and reflect that commit doens't use commit-tree improve handling of sideband message display tests: use "git xyzzy" form (t3600 - t6999) tests: use "git xyzzy" form (t0000 - t3599) checkout: fix message when leaving detached HEAD clone: fix creation of explicitly named target directory 'git foo' program identifies itself without dash in die() messages setup_git_directory(): fix move to worktree toplevel directory update-index: fix worktree setup Start conforming code to "git subcmd" style read-tree: setup worktree if merge is required grep: fix worktree setup diff*: fix worktree setup Conflicts: RelNotes t/t3900-i18n-commit.sh t/t7003-filter-branch.sh
2008-09-03tests: use "git xyzzy" form (t7200 - t9001)Libravatar Nanako Shiraishi1-1/+1
Converts tests between t7201-t9001. Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-30checkout: do not check out unmerged higher stages randomlyLibravatar Junio C Hamano1-0/+22
During a conflicted merge when you have unmerged stages for a path F in the index, if you said: $ git checkout F we rewrote F as many times as we have stages for it, and the last one (typically "theirs") was left in the work tree, without resolving the conflict. This fixes it by noticing that a specified pathspec pattern matches an unmerged path, and by erroring out. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-22Extend "checkout --track" DWIM to support more casesLibravatar Alex Riesen1-1/+22
The code handles additionally "refs/remotes/<something>/name", "remotes/<something>/name", and "refs/<namespace>/name". Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-11checkout --track: make up a sensible branch name if '-b' was omittedLibravatar Johannes Schindelin1-0/+11
What does the user most likely want with this command? $ git checkout --track origin/next Exactly. A branch called 'next', that tracks origin's branch 'next'. Make it so. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23t3200,t7201: replace '!' with test_must_failLibravatar Brandon Casey1-1/+1
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-13add test_cmp function for test scriptsLibravatar Jeff King1-9/+9
Many scripts compare actual and expected output using "diff -u". This is nicer than "cmp" because the output shows how the two differ. However, not all versions of diff understand -u, leading to unnecessary test failure. This adds a test_cmp function to the test scripts and switches all "diff -u" invocations to use it. The function uses the contents of "$GIT_TEST_CMP" to compare its arguments; the default is "diff -u". On systems with a less-capable diff, you can do: GIT_TEST_CMP=cmp make test Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-27Merge branch 'js/branch-track'Libravatar Junio C Hamano1-0/+24
* js/branch-track: doc: documentation update for the branch track changes branch: optionally setup branch.*.merge from upstream local branches Conflicts: Documentation/config.txt Documentation/git-branch.txt Documentation/git-checkout.txt builtin-branch.c cache.h t/t7201-co.sh
2008-02-27Merge branch 'db/checkout'Libravatar Junio C Hamano1-16/+43
* db/checkout: (21 commits) checkout: error out when index is unmerged even with -m checkout: show progress when checkout takes long time while switching branches Add merge-subtree back checkout: updates to tracking report builtin-checkout.c: Remove unused prefix arguments in switch_branches path checkout: work from a subdirectory checkout: tone down the "forked status" diagnostic messages Clean up reporting differences on branch switch builtin-checkout.c: fix possible usage segfault checkout: notice when the switched branch is behind or forked Build in checkout Move code to clean up after a branch change to branch.c Library function to check for unmerged index entries Use diff -u instead of diff in t7201 Move create_branch into a library file Build-in merge-recursive Add "skip_unmerged" option to unpack_trees. Discard "deleted" cache entries after using them to update the working tree Send unpack-trees debugging output to stderr Add flag to make unpack_trees() not print errors. ... Conflicts: Makefile
2008-02-20checkout: work from a subdirectoryLibravatar Junio C Hamano1-0/+34
When switching branches from a subdirectory, checkout rewritten in C extracted the toplevel of the tree in there. This should fix it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-19branch: optionally setup branch.*.merge from upstream local branchesLibravatar Jay Soffian1-0/+24
"git branch" and "git checkout -b" now honor --track option even when the upstream branch is local. Previously --track was silently ignored when forking from a local branch. Also the command did not error out when --track was explicitly asked for but the forked point specified was not an existing branch (i.e. when there is no way to set up the tracking configuration), but now it correctly does. The configuration setting branch.autosetupmerge can now be set to "always", which is equivalent to using --track from the command line. Setting branch.autosetupmerge to "true" will retain the former behavior of only setting up branch.*.merge for remote upstream branches. Includes test cases for the new functionality. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-16Build in checkoutLibravatar Daniel Barkalow1-7/+0
The only differences in behavior should be: - git checkout -m with non-trivial merging won't print out merge-recursive messages (see the change in t7201-co.sh) - git checkout -- paths... will give a sensible error message if HEAD is invalid as a commit. - some intermediate states which were written to disk in the shell version (in particular, index states) are only kept in memory in this version, and therefore these can no longer be revealed by later write operations becoming impossible. - when we change branches, we discard MERGE_MSG, SQUASH_MSG, and rr-cache/MERGE_RR, like reset always has. I'm not 100% sure I got the merge recursive setup exactly right; the base for a non-trivial merge in the shell code doesn't seem theoretically justified to me, but I tried to match it anyway, and the tests all pass this way. Other than these items, the results should be identical to the shell version, so far as I can tell. [jc: squashed lock-file fix from Dscho in] Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-09Use diff -u instead of diff in t7201Libravatar Daniel Barkalow1-9/+9
If the test failed, it was giving really unclear ed script output. Instead, give a diff that sort of suggests the problem. Also replaces the use of "git diff" for this purpose with "diff -u". Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
2008-02-04Test :/string form for checkoutLibravatar Daniel Barkalow1-0/+16
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-10Add more checkout testsLibravatar Daniel Barkalow1-3/+43
If you have local changes that don't conflict with the branch-switching changes, these should be kept, not cause errors even without -m, and be reported afterwards in name-status format. With -m, the changes carried across should be listed as well. And, for now, include the merge-recursive output from this process. Also test the detatched head message in at least one case. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-04clean: require -f to do damage by defaultLibravatar Junio C Hamano1-6/+6
This makes the clean.requireForce configuration default to true. Too many people are burned by typing "git clean" by mistake when they meant to say "make clean". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-06-08checkout: do not get confused with ambiguous tag/branch namesLibravatar Junio C Hamano1-0/+40
Although it is not advisable, we have always allowed a branch and a tag to have the same basename (i.e. it is not illegal to have refs/heads/frotz and refs/tags/frotz at the same time). When talking about a specific commit, the interpretation of 'frotz' has always been "use tag and then check branch", although we warn when ambiguities exist. However "git checkout $name" is defined to (1) first see if it matches the branch name, and if so switch to that branch; (2) otherwise it is an instruction to detach HEAD to point at the commit named by $name. We did not follow this definition when $name appeared under both refs/heads/ and refs/tags/ -- we switched to the branch but read the tree from the tagged commit, which was utterly bogus. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-04-03checkout: allow detaching to HEAD even when switching to the tip of a branchLibravatar Junio C Hamano1-1/+62
You cannot currently checkout the tip of an existing branch without moving to the branch. This allows you to detach your HEAD and place it at such a commit, with: $ git checkout master^0 Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-01-23git-checkout -m: fix merge caseLibravatar Junio C Hamano1-1/+27
Commit c1a4278e switched the "merging checkout" implementation from 3-way read-tree to merge-recursive, but forgot that merge-recursive will signal an unmerged state with its own exit status code. This prevented the clean-up phase (paths cleanly merged should not be updated in the index) from running. Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-01-16Use merge-recursive in git-checkout -m (branch switching)Libravatar Junio C Hamano1-8/+33
This allows "git checkout -m <other-branch>" to notice renames and carry local changes in the working tree forward. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-27Allow git-checkout when on a non-existant branch.Libravatar Shawn Pearce1-0/+9
I've seen some users get into situtations where their HEAD symbolic-ref is pointing at a non-existant ref. (Sometimes this happens during clone when the remote repository lacks a 'master' branch.) If this happens the user is unable to use git-checkout to switch branches as there is no prior commit to merge from. So instead of giving the user low-level errors about how HEAD can't be resolved and how not a single revision was given change the type of checkout to be a force and go through with the user's request anyway. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-06-28checkout -m: fix read-tree invocationLibravatar Junio C Hamano1-0/+72
When we updated "read-tree -m -u" to be careful about not removing untracked working tree files, we broke "checkout -m" to switch between branches. Signed-off-by: Junio C Hamano <junkio@cox.net>