git/builtin, branch gitk-resize-error

Merge branch 'en/keep-cwd' into maint

2022-01-29T00:45:52Z

Fix a regression in 2.35 that roke the use of "rebase" and "stash" in a secondary worktree. * en/keep-cwd: sequencer, stash: fix running from worktree subdir

sequencer, stash: fix running from worktree subdir

2022-01-26T20:01:54Z

In commits bc3ae46b42 ("rebase: do not attempt to remove startup_info->original_cwd", 2021-12-09) and 0fce211ccc ("stash: do not attempt to remove startup_info->original_cwd", 2021-12-09), we wanted to allow the subprocess to know which directory the parent process was running from, so that the subprocess could protect it. However... When run from a non-main worktree, setup_git_directory() will note that the discovered git directory (/PATH/TO/.git/worktree/non-main-worktree) does not match DEFAULT_GIT_DIR_ENVIRONMENT (see setup_discovered_git_dir()), and decide to set GIT_DIR in the environment. This matters because... Whenever git is run with the GIT_DIR environment variable set, and GIT_WORK_TREE not set, it presumes that '.' is the working tree. So... This combination results in the subcommand being very confused about the working tree. Fix it by also setting the GIT_WORK_TREE environment variable along with setting cmd.dir. A possibly more involved fix we could consider for later would be to make setup.c set GIT_WORK_TREE whenever (a) it discovers both the git directory and the working tree and (b) it decides to set GIT_DIR in the environment. I did not attempt that here as such would be too big of a change for a 2.35.1 release. Test-case-by: Glen Choo Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

Merge branch 'ab/checkout-branch-info-leakfix'

2022-01-24T17:14:46Z

We added an unrelated sanity checking that leads to a BUG() while plugging a leak, which triggered in a repository with symrefs in the local branch namespace that point at a ref outside. Partially revert the change to avoid triggering the BUG(). * ab/checkout-branch-info-leakfix: checkout: avoid BUG() when hitting a broken repository

checkout: avoid BUG() when hitting a broken repository

2022-01-22T01:04:50Z

When 9081a421 (checkout: fix "branch info" memory leaks, 2021-11-16) cleaned up existing memory leaks, we added an unrelated sanity check to ensure that a local branch is truly local and not a symref to elsewhere that dies with BUG() otherwise. This was misguided in two ways. First of all, such a tightening did not belong to a leak-fix patch. And the condition it detected was *not* a bug in our program but a problem in user data, where warning() or die() would have been more appropriate. As the condition is not fatal (the result of computing the local branch name in the code that is involved in the faulty check is only used as a textual label for the commit), let's revert the code to the original state, i.e. strip "refs/heads/" to compute the local branch name if possible, and otherwise leave it NULL. The consumer of the information in merge_working_tree() is prepared to see NULL in there and act accordingly. cf. https://bugzilla.redhat.com/show_bug.cgi?id=2042920 Reported-by: Petr Šplíchal Reported-by: Todd Zullinger Helped-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano

Merge branch 'js/branch-track-inherit'

2022-01-20T23:25:38Z

"git branch -h" incorrectly said "--track[=direct|inherit]", implying that "--trackinherit" is a valid option, which has been corrected. source: <3de40324bea6a1dd9bca2654721471e3809e87d8.1642538935.git.steadmon@google.com> source: * js/branch-track-inherit: branch,checkout: fix --track documentation

branch,checkout: fix --track documentation

2022-01-20T19:07:51Z

Document that the accepted variants of the --track option are --track, --track=direct, and --track=inherit. The equal sign in the latter two cannot be replaced with whitespace; in general optional arguments need to be attached firmly to their option. Put "direct" consistently before "inherit", if only for the reasons that the former is the default, explained first in the documentation, and comes before the latter alphabetically. Mention both modes in the short help so that readers don't have to look them up in the full documentation. They are literal strings and thus untranslatable. PARSE_OPT_LITERAL_ARGHELP is inferred due to the pipe and parenthesis characters, so we don't have to provide that flag explicitly. Mention that -t has the same effect as --track and --track=direct. There is no way to specify inherit mode using the short option, because short options generally don't accept optional arguments. Signed-off-by: René Scharfe Signed-off-by: Junio C Hamano

Merge branch 'js/branch-track-inherit'

2022-01-19T00:02:23Z

"git branch -h" incorrectly said "--track[=direct|inherit]", implying that "--trackinherit" is a valid option, which has been corrected. * js/branch-track-inherit: branch,checkout: fix --track usage strings

branch,checkout: fix --track usage strings

2022-01-18T22:08:15Z

As Ævar pointed out in [1], the use of PARSE_OPT_LITERAL_ARGHELP with a list of allowed parameters is not recommended. Both git-branch and git-checkout were changed in d311566 (branch: add flags and config to inherit tracking, 2021-12-20) to use this discouraged combination for their --track flags. Fix this by removing PARSE_OPT_LITERAL_ARGHELP, and changing the arghelp to simply be "mode". Users may discover allowed values in the manual pages. [1]: https://lore.kernel.org/git/220111.86a6g3yqf9.gmgdl@evledraar.gmail.com/ Signed-off-by: Josh Steadmon Signed-off-by: Junio C Hamano

Merge branch 'ps/lockfile-cleanup-fix'

2022-01-12T23:11:43Z

Some lockfile code called free() in signal-death code path, which has been corrected. * ps/lockfile-cleanup-fix: fetch: fix deadlock when cleaning up lockfiles in async signals

Merge branch 'en/stash-df-fix'

2022-01-10T19:52:57Z

"git stash apply" forgot to attempt restoring untracked files when it failed to restore changes to tracked ones. * en/stash-df-fix: stash: do not return before restoring untracked files