log: add "--no-show-signature" command line option

If an user creates an alias with "--show-signature" early in command
line, e.g.
	[alias] logss = log --show-signature

then there is no way to countermand it through command line.

Teach git-log and related commands about "--no-show-signature" command
line option. This will make "git logss --no-show-signature" run
without showing GPG signature.

Signed-off-by: Mehul Jain <mehul.jain2029@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Mehul Jain 2016-06-22 22:21:25 +05:30 committed by Junio C Hamano
parent aefc81ad38
commit aa3799996c
2 changed files with 7 additions and 0 deletions

View File

@ -1871,6 +1871,8 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
revs->notes_opt.use_default_notes = 1;
} else if (!strcmp(arg, "--show-signature")) {
revs->show_signature = 1;
} else if (!strcmp(arg, "--no-show-signature")) {
revs->show_signature = 0;
} else if (!strcmp(arg, "--show-linear-break") ||
starts_with(arg, "--show-linear-break=")) {
if (starts_with(arg, "--show-linear-break="))

View File

@ -893,6 +893,11 @@ test_expect_success GPG 'log --graph --show-signature for merged tag' '
grep "^| | gpg: Good signature" actual
'
test_expect_success GPG '--no-show-signature overrides --show-signature' '
git log -1 --show-signature --no-show-signature signed >actual &&
! grep "^gpg:" actual
'
test_expect_success 'log --graph --no-walk is forbidden' '
test_must_fail git log --graph --no-walk
'