timestamp_t: a new data type for timestamps

diff --git a/builtin/gc.c b/builtin/gc.c
index a2b9e8924e1a3e3a537d86c4a3da1fa1967c1863..cb1e20aae4adfe89dc2cda2d418f6d9d5d45c899 100644 (file)
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -33,7 +33,7 @@ static int aggressive_window = 250;
 static int gc_auto_threshold = 6700;
 static int gc_auto_pack_limit = 50;
 static int detach_auto = 1;
-static unsigned long gc_log_expire_time;
+static timestamp_t gc_log_expire_time;
 static const char *gc_log_expire = "1.day.ago";
 static const char *prune_expire = "2.weeks.ago";
 static const char *prune_worktrees_expire = "3.months.ago";
@@ -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);
 }
@@ -146,8 +135,6 @@ static int too_many_loose_objects(void)
         * distributed, we can check only one and get a reasonable
         * estimate.
         */
-       char path[PATH_MAX];
-       const char *objdir = get_object_directory();
        DIR *dir;
        struct dirent *ent;
        int auto_threshold;
@@ -157,11 +144,7 @@ static int too_many_loose_objects(void)
        if (gc_auto_threshold <= 0)
                return 0;
 
-       if (sizeof(path) <= snprintf(path, sizeof(path), "%s/17", objdir)) {
-               warning(_("insanely long object directory %.*s"), 50, objdir);
-               return 0;
-       }
-       dir = opendir(path);
+       dir = opendir(git_path("objects/17"));
        if (!dir)
                return 0;