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ref-filter: 'contents:trailers' show error if : is missing

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The 'contents' atom does not show any error if used with 'trailers'
atom and colon is missing before trailers arguments.

e.g %(contents:trailersonly) works, while it shouldn't.

It is definitely not an expected behavior.

Let's fix this bug.

Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Heba Waly <heba.waly@gmail.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Hariom Verma <hariom18599@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Hariom Verma 2020-08-21 21:06:14 +00:00 committed by Junio C Hamano
parent a8e0f50edc
commit 2c22e102f8
2 changed files with 13 additions and 3 deletions
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8
ref-filter.c
View File

@ -342,9 +342,11 @@ static int contents_atom_parser(const struct ref_format *format, struct used_ato
atom->u.contents.option = C_SIG;
else if (!strcmp(arg, "subject"))
atom->u.contents.option = C_SUB;
else if (skip_prefix(arg, "trailers", &arg)) {
skip_prefix(arg, ":", &arg);
if (trailers_atom_parser(format, atom, *arg ? arg : NULL, err))
else if (!strcmp(arg, "trailers")) {
if (trailers_atom_parser(format, atom, NULL, err))
return -1;
} else if (skip_prefix(arg, "trailers:", &arg)) {
if (trailers_atom_parser(format, atom, arg, err))
return -1;
} else if (skip_prefix(arg, "lines=", &arg)) {
atom->u.contents.option = C_LINES;

8
t/t6300-for-each-ref.sh
View File

@ -785,6 +785,14 @@ test_expect_success '%(trailers) rejects unknown trailers arguments' '
test_i18ncmp expect actual
'
test_expect_success 'if arguments, %(contents:trailers) shows error if colon is missing' '
cat >expect <<-EOF &&
fatal: unrecognized %(contents) argument: trailersonly
EOF
test_must_fail git for-each-ref --format="%(contents:trailersonly)" 2>actual &&
test_i18ncmp expect actual
'
test_expect_success 'basic atom: head contents:trailers' '
git for-each-ref --format="%(contents:trailers)" refs/heads/master >actual &&
sanitize_pgp <actual >actual.clean &&