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worktree: teach 'remove' to override lock when --force given twice

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For consistency with "add -f -f" and "move -f -f" which override
the lock on a worktree, allow "remove -f -f" to do so, as well, as a
convenience.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Sunshine 2018-08-28 17:20:25 -04:00 committed by Junio C Hamano
parent 68a6b3a1bd
commit f4143101cb
3 changed files with 17 additions and 5 deletions
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1
Documentation/git-worktree.txt
View file

@ -129,6 +129,7 @@ OPTIONS
twice.
+
`remove` refuses to remove an unclean working tree unless `--force` is used.
To remove a locked working tree, specify `--force` twice.
-b <new-branch>::
-B <new-branch>::

11
builtin/worktree.c
View file

@ -875,13 +875,13 @@ static int remove_worktree(int ac, const char **av, const char *prefix)
int force = 0;
struct option options[] = {
OPT__FORCE(&force,
N_("force removing even if the worktree is dirty"),
N_("force removal even if worktree is dirty or locked"),
PARSE_OPT_NOCOMPLETE),
OPT_END()
};
struct worktree **worktrees, *wt;
struct strbuf errmsg = STRBUF_INIT;
const char *reason;
const char *reason = NULL;
int ret = 0;
ac = parse_options(ac, av, prefix, options, worktree_usage, 0);
@ -894,12 +894,13 @@ static int remove_worktree(int ac, const char **av, const char *prefix)
die(_("'%s' is not a working tree"), av[0]);
if (is_main_worktree(wt))
die(_("'%s' is a main working tree"), av[0]);
reason = is_worktree_locked(wt);
if (force < 2)
reason = is_worktree_locked(wt);
if (reason) {
if (*reason)
die(_("cannot remove a locked working tree, lock reason: %s"),
die(_("cannot remove a locked working tree, lock reason: %s\nuse 'remove -f -f' to override or unlock first"),
reason);
die(_("cannot remove a locked working tree"));
die(_("cannot remove a locked working tree;\nuse 'remove -f -f' to override or unlock first"));
}
if (validate_worktree(wt, &errmsg, WT_VALIDATE_WORKTREE_MISSING_OK))
die(_("validation failed, cannot remove working tree: %s"),

10
t/t2028-worktree-move.sh
View file

@ -163,4 +163,14 @@ test_expect_success 'proper error when worktree not found' '
done
'
test_expect_success 'remove locked worktree (force)' '
git worktree add --detach gumby &&
test_when_finished "git worktree remove gumby || :" &&
git worktree lock gumby &&
test_when_finished "git worktree unlock gumby || :" &&
test_must_fail git worktree remove gumby &&
test_must_fail git worktree remove --force gumby &&
git worktree remove --force --force gumby
'
test_done