hook API: add a run_hooks() wrapper

Add a run_hooks() wrapper, we'll use it in subsequent commits for the
simple cases of wanting to run a single hook under a given name,
without providing options such as "env" or "args".

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/hook.c b/hook.c
index a0917cf877c88f019c14a71fe3e311fe7c302601..d67a114e62d929ee08e7f1e5508b5bade2b81608 100644 (file)
--- a/hook.c
+++ b/hook.c
@@ -142,3 +142,10 @@ cleanup:
        run_hooks_opt_clear(options);
        return ret;
 }
+
+int run_hooks(const char *hook_name)
+{
+       struct run_hooks_opt opt = RUN_HOOKS_OPT_INIT;
+
+       return run_hooks_opt(hook_name, &opt);
+}

diff --git a/hook.h b/hook.h
index 782385cc235c5286794444691759221b165f9c5e..9c358789958442022264dd43346c35259e11ea0e 100644 (file)
--- a/hook.h
+++ b/hook.h
@@ -48,4 +48,10 @@ int hook_exists(const char *hookname);
  * error().
  */
 int run_hooks_opt(const char *hook_name, struct run_hooks_opt *options);
+
+/**
+ * A wrapper for run_hooks_opt() which provides a dummy "struct
+ * run_hooks_opt" initialized with "RUN_HOOKS_OPT_INIT".
+ */
+int run_hooks(const char *hook_name);
 #endif