Since hooks can now be supplied via the config, and a config can be
present without a gitdir via the global and system configs, we can start
to allow 'git hook run' to occur without a gitdir. This enables us to do
things like run sendemail-validate hooks when running 'git send-email'
from a nongit directory.
It still doesn't make sense to look for hooks in the hookdir in nongit
repos, though, as there is no hookdir.
Signed-off-by: Emily Shaffer <emilyshaffer@xxxxxxxxxx>
---
Notes:
For hookdir hooks, do we want to run them in nongit dir when core.hooksPath
is set? For example, if someone set core.hooksPath in their global config and
then ran 'git hook run sendemail-validate' in a nongit dir?
git.c | 2 +-
hook.c | 2 +-
t/t1800-hook.sh | 20 +++++++++++++++-----
3 files changed, 17 insertions(+), 7 deletions(-)
diff --git a/git.c b/git.c
index 540909c391..39988ee3b0 100644
--- a/git.c
+++ b/git.c
@@ -538,7 +538,7 @@ static struct cmd_struct commands[] = {
{ "grep", cmd_grep, RUN_SETUP_GENTLY },
{ "hash-object", cmd_hash_object },
{ "help", cmd_help },
- { "hook", cmd_hook, RUN_SETUP },
+ { "hook", cmd_hook, RUN_SETUP_GENTLY },
{ "index-pack", cmd_index_pack, RUN_SETUP_GENTLY | NO_PARSEOPT },
{ "init", cmd_init_db },
{ "init-db", cmd_init_db },
diff --git a/hook.c b/hook.c
index 51ada266bc..87d57f4118 100644
--- a/hook.c
+++ b/hook.c
@@ -215,7 +215,7 @@ struct list_head* hook_list(const char *hookname, int allow_unknown)
/* Add the hook from the hookdir. The placeholder makes it easier to
* allocate work in pick_next_hook. */
- if (find_hook_gently(hookname))
+ if (have_git_dir() && find_hook_gently(hookname))
append_or_move_hook(hook_head, NULL);
return hook_head;
diff --git a/t/t1800-hook.sh b/t/t1800-hook.sh
index ef2432f53a..a7e45c0d16 100755
--- a/t/t1800-hook.sh
+++ b/t/t1800-hook.sh
@@ -118,15 +118,25 @@ test_expect_success 'git hook run -- pass arguments' '
test_cmp expect actual
'
-test_expect_success 'git hook run -- out-of-repo runs excluded' '
- write_script .git/hooks/test-hook <<-EOF &&
- echo Test hook
- EOF
+test_expect_success 'git hook run: out-of-repo runs execute global hooks' '
+ test_config_global hook.global-hook.event test-hook --add &&
+ test_config_global hook.global-hook.command "echo no repo no problems" --add &&
+
+ echo "global-hook" >expect &&
+ nongit git hook list test-hook >actual &&
+ test_cmp expect actual &&
+
+ echo "no repo no problems" >expect &&
- nongit test_must_fail git hook run test-hook
+ nongit git hook run test-hook 2>actual &&
+ test_cmp expect actual
'
test_expect_success 'git -c core.hooksPath=<PATH> hook run' '
+ write_script .git/hooks/test-hook <<-EOF &&
+ echo Test hook
+ EOF
+
mkdir my-hooks &&
write_script my-hooks/test-hook <<-\EOF &&
echo Hook ran $1 >>actual
--
2.32.0.605.g8dce9f2422-goog
