[PATCH 02/27] gc: use hook library for pre-auto-gc hook

[Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>]

From: Emily Shaffer <emilyshaffer@xxxxxxxxxx>

Using the hook.h library instead of the run-command.h library to run
pre-auto-gc means that those hooks can be set up in config files, as
well as in the hookdir. pre-auto-gc is called only from builtin/gc.c.

Signed-off-by: Emily Shaffer <emilyshaffer@xxxxxxxxxx>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
 builtin/gc.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/builtin/gc.c b/builtin/gc.c
index f05d2f0a1a..a12641a691 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -32,6 +32,7 @@
 #include "remote.h"
 #include "object-store.h"
 #include "exec-cmd.h"
+#include "hook.h"
 
 #define FAILED_RUN "failed to run %s"
 
@@ -348,6 +349,8 @@ static void add_repack_incremental_option(void)
 
 static int need_to_gc(void)
 {
+	struct run_hooks_opt hook_opt = RUN_HOOKS_OPT_INIT;
+
 	/*
 	 * Setting gc.auto to 0 or negative can disable the
 	 * automatic gc.
@@ -394,8 +397,11 @@ static int need_to_gc(void)
 	else
 		return 0;
 
-	if (run_hook_le(NULL, "pre-auto-gc", NULL))
+	if (run_hooks("pre-auto-gc", &hook_opt)) {
+		run_hooks_opt_clear(&hook_opt);
 		return 0;
+	}
+	run_hooks_opt_clear(&hook_opt);
 	return 1;
 }
 
-- 
2.32.0.576.g59759b6ca7d