submodule: convert check_for_new_submodule_commits to object_id

diff --git a/builtin/gc.c b/builtin/gc.c
index a2b9e8924e1a3e3a537d86c4a3da1fa1967c1863..c2c61a57bb359a37373ffd49aba79e5d5514a9fc 100644 (file)
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -64,17 +64,6 @@ static void report_pack_garbage(unsigned seen_bits, const char *path)
                string_list_append(&pack_garbage, path);
 }
 
-static void git_config_date_string(const char *key, const char **output)
-{
-       if (git_config_get_string_const(key, output))
-               return;
-       if (strcmp(*output, "now")) {
-               unsigned long now = approxidate("now");
-               if (approxidate(*output) >= now)
-                       git_die_config(key, _("Invalid %s: '%s'"), key, *output);
-       }
-}
-
 static void process_log_file(void)
 {
        struct stat st;
@@ -131,9 +120,9 @@ static void gc_config(void)
        git_config_get_int("gc.auto", &gc_auto_threshold);
        git_config_get_int("gc.autopacklimit", &gc_auto_pack_limit);
        git_config_get_bool("gc.autodetach", &detach_auto);
-       git_config_date_string("gc.pruneexpire", &prune_expire);
-       git_config_date_string("gc.worktreepruneexpire", &prune_worktrees_expire);
-       git_config_date_string("gc.logexpiry", &gc_log_expire);
+       git_config_get_expiry("gc.pruneexpire", &prune_expire);
+       git_config_get_expiry("gc.worktreepruneexpire", &prune_worktrees_expire);
+       git_config_get_expiry("gc.logexpiry", &gc_log_expire);
 
        git_config(git_default_config, NULL);
 }