kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Daniel Barkalow	75336878c7	Write index file on any checkout of files We need to rewrite the index file when we check out files, even if we haven't modified the blob info by reading from another tree, so that we get the stat cache to include the fact that we just modified the file so it doesn't need to be refreshed. While we're at it, move everything that needs to be done to check out some paths from a tree (or the current index) into checkout_paths(). Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Alex Riesen	301e42edc3	Fix builtin checkout crashing when given an invalid path Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Junio C Hamano	04c9e11f2c	checkout: error out when index is unmerged even with -m Even when -m is given to allow fallilng back to 3-way merge while switching branches, we should refuse if the original index is unmerged. Signed-off-by: Junio C Hamano <gitster@pobox.com> Acked-by: Daniel Barkalow <barkalow@iabervon.org>	17 years ago
Junio C Hamano	52229a29c7	checkout: show progress when checkout takes long time while switching branches Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Junio C Hamano	b56fca07d2	checkout: updates to tracking report Ask branch_get() for the new branch explicitly instead of letting it return a potentially stale information. Tighten the logic to find the tracking branch to deal better with misconfigured repositories (i.e. branch.*.merge can exist but it may not have a refspec that fetches to .it) Also fixes grammar in a message, as pointed out by Jeff King. The function is about reporting and not automatically fast-forwarding to the upstream, so stop calling it "adjust-to". Signed-off-by: Junio C Hamano <gitster@pobox.com> Acked-by: Daniel Barkalow <barkalow@iabervon.org>	17 years ago
Daniel Barkalow	75ea38df66	builtin-checkout.c: Remove unused prefix arguments in switch_branches path This path doesn't actually care where in the tree you started out, since it must change the whole thing anyway. With the gratuitous bug removed, the argument is unused. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Junio C Hamano	6010d2d957	checkout: work from a subdirectory 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>	17 years ago
Junio C Hamano	b0030db331	checkout: tone down the "forked status" diagnostic messages When checking out a branch that is behind or forked from a branch you are building on top of, we used to show full left-right log but if you already _know_ you have long history since you forked, it is a bit too much. This tones down the message quite a bit, by only showing the number of commits each side has since they diverged. Also the message is not shown at all under --quiet. Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Jay Soffian	9ed36cfa35	branch: optionally setup branch..merge from upstream local branches "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>	17 years ago
Daniel Barkalow	569012bf91	Clean up reporting differences on branch switch This also changes it such that: $ git checkout will give the same information without changing branches. This is good for finding out if the fetch you did recently had anything to say about the branch you've been on, whose name you don't remember at the moment. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Jay Soffian	b249b552e0	builtin-checkout.c: fix possible usage segfault Not terminating the options[] array with OPT_END can cause usage ("git checkout -h") output to segfault. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Junio C Hamano	79a1e6b432	checkout: notice when the switched branch is behind or forked When you are switching to a branch that is marked to merge from somewhere else, e.g. when you have: [branch "next"] remote = upstream merge = refs/heads/next [remote "upstream"] url = ... fetch = refs/heads/:refs/remotes/linus/ and you say "git checkout next", the branch you checked out may be behind, and you may want to update from the upstream before continuing to work. This patch makes the command to check the upstream (in this example, "refs/remotes/linus/next") and our branch "next", and: (1) if they match, nothing happens; (2) if you are ahead (i.e. the upstream is a strict ancestor of you), one line message tells you so; (3) otherwise, you are either behind or you and the upstream have forked. One line message will tell you which and then you will see a "log --pretty=oneline --left-right". We could enhance this with an option that tells the command to check if there is no local change, and automatically fast forward when you are truly behind. But I ripped out that change because I was unsure what the right way should be to allow users to control it (issues include that checkout should not become automatically interactive). Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Daniel Barkalow	782c2d65c2	Build in checkout 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>	17 years ago

14 Commits (c6fef0bbea485ff8aec979177ee5c1c568fffc55)