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stash: restore untracked files AFTER restoring tracked files

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If a user deletes a file and places a directory of untracked files
there, then stashes all these changes, the untracked directory of files
cannot be restored until after the corresponding file in the way is
removed.  So, restore changes to tracked files before restoring
untracked files.

There is no counterpart problem to worry about with the user deleting an
untracked file and then add a tracked one in its place.  Git does not
track untracked files, and so will not know the untracked file was
deleted, and thus won't be able to stash the removal of that file.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren 2021-09-10 10:29:56 +00:00 committed by Junio C Hamano
parent 3d40e3723b
commit bee8691f19
2 changed files with 5 additions and 5 deletions
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6
builtin/stash.c
View file

@ -535,9 +535,6 @@ static int do_apply_stash(const char *prefix, struct stash_info *info,
}
}
if (info->has_u && restore_untracked(&info->u_tree))
return error(_("could not restore untracked files from stash"));
init_merge_options(&o, the_repository);
o.branch1 = "Updated upstream";
@ -572,6 +569,9 @@ static int do_apply_stash(const char *prefix, struct stash_info *info,
unstage_changes_unless_new(&c_tree);
}
if (info->has_u && restore_untracked(&info->u_tree))
return error(_("could not restore untracked files from stash"));
if (!quiet) {
struct child_process cp = CHILD_PROCESS_INIT;

4
t/t3903-stash.sh
View file

@ -1324,7 +1324,7 @@ test_expect_success 'git stash succeeds despite directory/file change' '
)
'
test_expect_failure 'git stash can pop file -> directory saved changes' '
test_expect_success 'git stash can pop file -> directory saved changes' '
test_create_repo directory_file_switch_v2 &&
(
cd directory_file_switch_v2 &&
@ -1344,7 +1344,7 @@ test_expect_failure 'git stash can pop file -> directory saved changes' '
)
'
test_expect_failure 'git stash can pop directory -> file saved changes' '
test_expect_success 'git stash can pop directory -> file saved changes' '
test_create_repo directory_file_switch_v3 &&
(
cd directory_file_switch_v3 &&