Add a helper to easily determine whether any hooks exist for a given
hook event.
Signed-off-by: Emily Shaffer <emilyshaffer@xxxxxxxxxx>
---
hook.c | 9 +++++++++
hook.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/hook.c b/hook.c
index 0dab981681..7c7b922369 100644
--- a/hook.c
+++ b/hook.c
@@ -111,6 +111,15 @@ struct list_head* hook_list(const struct strbuf* hookname)
return &hook_head;
}
+int hook_exists(const char *hookname)
+{
+ const char *value = NULL;
+ struct strbuf hook_key = STRBUF_INIT;
+ strbuf_addf(&hook_key, "hook.%s.command", hookname);
+
+ return (!git_config_get_value(hook_key.buf, &value)) || !!find_hook(hookname);
+}
+
int run_hooks(const char *const *env, const struct strbuf *hookname,
const struct strvec *args)
{
diff --git a/hook.h b/hook.h
index d020788a6b..d94511b609 100644
--- a/hook.h
+++ b/hook.h
@@ -11,6 +11,7 @@ struct hook
};
struct list_head* hook_list(const struct strbuf *hookname);
+int hook_exists(const char *hookname);
int run_hooks(const char *const *env, const struct strbuf *hookname,
const struct strvec *args);
--
2.28.0.rc0.142.g3c755180ce-goog
