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Merge branch 'tr/am--no-verify'

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Conditionally skip the pre-applypatch and applypatch-msg hooks when
applying patches with 'git am'.

* tr/am--no-verify:
  am: allow passing --no-verify flag
This commit is contained in:
Junio C Hamano 2023-01-16 12:07:46 -08:00
commit b242e89dff
3 changed files with 47 additions and 4 deletions
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8
Documentation/git-am.txt
View File

@ -9,7 +9,7 @@ git-am - Apply a series of patches from a mailbox
SYNOPSIS
--------
[verse]
'git am' [--signoff] [--keep] [--[no-]keep-cr] [--[no-]utf8]
'git am' [--signoff] [--keep] [--[no-]keep-cr] [--[no-]utf8] [--no-verify]
[--[no-]3way] [--interactive] [--committer-date-is-author-date]
[--ignore-date] [--ignore-space-change | --ignore-whitespace]
[--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>]
@ -138,6 +138,12 @@ include::rerere-options.txt[]
--interactive::
Run interactively.
-n::
--no-verify::
By default, the pre-applypatch and applypatch-msg hooks are run.
When any of `--no-verify` or `-n` is given, these are bypassed.
See also linkgit:githooks[5].
--committer-date-is-author-date::
By default the command records the date from the e-mail
message as the commit author date, and uses the time of

11
builtin/am.c
View File

@ -117,6 +117,7 @@ struct am_state {
/* various operating modes and command line options */
int interactive;
int no_verify;
int threeway;
int quiet;
int signoff; /* enum signoff_type */
@ -472,10 +473,12 @@ static void am_destroy(const struct am_state *state)
*/
static int run_applypatch_msg_hook(struct am_state *state)
{
int ret;
int ret = 0;
assert(state->msg);
ret = run_hooks_l("applypatch-msg", am_path(state, "final-commit"), NULL);
if (!state->no_verify)
ret = run_hooks_l("applypatch-msg", am_path(state, "final-commit"), NULL);
if (!ret) {
FREE_AND_NULL(state->msg);
@ -1650,7 +1653,7 @@ static void do_commit(const struct am_state *state)
const char *reflog_msg, *author, *committer = NULL;
struct strbuf sb = STRBUF_INIT;
if (run_hooks("pre-applypatch"))
if (!state->no_verify && run_hooks("pre-applypatch"))
exit(1);
if (write_cache_as_tree(&tree, 0, NULL))
@ -2340,6 +2343,8 @@ int cmd_am(int argc, const char **argv, const char *prefix)
struct option options[] = {
OPT_BOOL('i', "interactive", &state.interactive,
N_("run interactively")),
OPT_BOOL('n', "no-verify", &state.no_verify,
N_("bypass pre-applypatch and applypatch-msg hooks")),
OPT_HIDDEN_BOOL('b', "binary", &binary,
N_("historical option -- no-op")),
OPT_BOOL('3', "3way", &state.threeway,

32
t/t4150-am.sh
View File

@ -345,6 +345,21 @@ test_expect_success 'am with failing applypatch-msg hook' '
test_cmp_rev first HEAD
'
test_expect_success 'am with failing applypatch-msg hook (no verify)' '
rm -fr .git/rebase-apply &&
git reset --hard &&
git checkout first &&
test_hook applypatch-msg <<-\EOF &&
echo hook-message >"$1"
exit 1
EOF
git am --no-verify patch1 &&
test_path_is_missing .git/rebase-apply &&
git diff --exit-code second &&
git log -1 --format=format:%B >actual &&
test_cmp msg actual
'
test_expect_success 'am with pre-applypatch hook' '
rm -fr .git/rebase-apply &&
git reset --hard &&
@ -374,6 +389,23 @@ test_expect_success 'am with failing pre-applypatch hook' '
test_cmp_rev first HEAD
'
test_expect_success 'am with failing pre-applypatch hook (no verify)' '
rm -fr .git/rebase-apply &&
git reset --hard &&
git checkout first &&
touch empty-file &&
test_hook pre-applypatch <<-\EOF &&
rm empty-file
exit 1
EOF
git am --no-verify patch1 &&
test_path_is_missing .git/rebase-apply &&
test_path_is_file empty-file &&
git diff --exit-code second &&
git log -1 --format=format:%B >actual &&
test_cmp msg actual
'
test_expect_success 'am with post-applypatch hook' '
rm -fr .git/rebase-apply &&
git reset --hard &&