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reflog: fix expire --single-worktree

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33d7bdd645 (builtin/reflog.c: use parse-options api for expire, delete
subcommands, 2022-01-06) broke the option --single-worktree of git
reflog expire and added a non-printable short flag for it, presumably by
accident.  While before it set the variable "all_worktrees" to 0, now it
sets it to 1, its default value.  --no-single-worktree is required now
to set it to 0.

Fix it by replacing the variable with one that has the opposite meaning,
to avoid the negation and its potential for confusion.  The new variable
"single_worktree" directly captures whether --single-worktree was given.

Also remove the unprintable short flag SOH (start of heading) because it
is undocumented, hard to use and is likely to have been added by mistake
in connection with the negation bug above.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2023-10-28 13:58:41 +02:00 committed by Junio C Hamano
parent 43c8a30d15
commit 26d4c51d36
2 changed files with 26 additions and 3 deletions
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6
builtin/reflog.c
View file

@ -243,7 +243,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
{
struct cmd_reflog_expire_cb cmd = { 0 };
timestamp_t now = time(NULL);
int i, status, do_all, all_worktrees = 1;
int i, status, do_all, single_worktree = 0;
unsigned int flags = 0;
int verbose = 0;
reflog_expiry_should_prune_fn *should_prune_fn = should_expire_reflog_ent;
@ -268,7 +268,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
OPT_BOOL(0, "stale-fix", &cmd.stalefix,
N_("prune any reflog entries that point to broken commits")),
OPT_BOOL(0, "all", &do_all, N_("process the reflogs of all references")),
OPT_BOOL(1, "single-worktree", &all_worktrees,
OPT_BOOL(0, "single-worktree", &single_worktree,
N_("limits processing to reflogs from the current worktree only")),
OPT_END()
};
@ -318,7 +318,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
worktrees = get_worktrees();
for (p = worktrees; *p; p++) {
if (!all_worktrees && !(*p)->is_current)
if (single_worktree && !(*p)->is_current)
continue;
collected.worktree = *p;
refs_for_each_reflog(get_worktree_ref_store(*p),

23
t/t1410-reflog.sh
View file

@ -446,6 +446,29 @@ test_expect_success 'expire with multiple worktrees' '
)
'
test_expect_success 'expire one of multiple worktrees' '
git init main-wt2 &&
(
cd main-wt2 &&
test_tick &&
test_commit foo &&
git worktree add link-wt &&
test_tick &&
test_commit -C link-wt foobar &&
test_tick &&
test-tool ref-store worktree:link-wt for-each-reflog-ent HEAD \
>expect-link-wt &&
git reflog expire --verbose --all --expire=$test_tick \
--single-worktree &&
test-tool ref-store worktree:main for-each-reflog-ent HEAD \
>actual-main &&
test-tool ref-store worktree:link-wt for-each-reflog-ent HEAD \
>actual-link-wt &&
test_must_be_empty actual-main &&
test_cmp expect-link-wt actual-link-wt
)
'
test_expect_success REFFILES 'empty reflog' '
test_when_finished "rm -rf empty" &&
git init empty &&