completion: optimize refs completion

diff --git a/builtin/fetch.c b/builtin/fetch.c
index ffda063d91cd19c2a4e74e53520dbf464233fe0b..1adf6c176f31b2ece263bc1f07eee8c7e0b40098 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -379,8 +379,10 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
                url = xstrdup("foreign");
 
        rm = ref_map;
-       if (check_everything_connected(iterate_ref_map, 0, &rm))
-               return error(_("%s did not send all necessary objects\n"), url);
+       if (check_everything_connected(iterate_ref_map, 0, &rm)) {
+               rc = error(_("%s did not send all necessary objects\n"), url);
+               goto abort;
+       }
 
        for (rm = ref_map; rm; rm = rm->next) {
                struct ref *ref = NULL;
@@ -462,12 +464,15 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
                                fprintf(stderr, " %s\n", note);
                }
        }
-       free(url);
-       fclose(fp);
+
        if (rc & STORE_REF_ERROR_DF_CONFLICT)
                error(_("some local refs could not be updated; try running\n"
                      " 'git remote prune %s' to remove any old, conflicting "
                      "branches"), remote_name);
+
+ abort:
+       free(url);
+       fclose(fp);
        return rc;
 }
 
@@ -840,6 +845,7 @@ static int fetch_one(struct remote *remote, int argc, const char **argv)
 {
        int i;
        static const char **refs = NULL;
+       struct refspec *refspec;
        int ref_nr = 0;
        int exit_code;
 
@@ -880,8 +886,9 @@ static int fetch_one(struct remote *remote, int argc, const char **argv)
 
        sigchain_push_common(unlock_pack_on_signal);
        atexit(unlock_pack);
-       exit_code = do_fetch(transport,
-                       parse_fetch_refspec(ref_nr, refs), ref_nr);
+       refspec = parse_fetch_refspec(ref_nr, refs);
+       exit_code = do_fetch(transport, refspec, ref_nr);
+       free(refspec);
        transport_disconnect(transport);
        transport = NULL;
        return exit_code;
@@ -904,6 +911,15 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
        argc = parse_options(argc, argv, prefix,
                             builtin_fetch_options, builtin_fetch_usage, 0);
 
+       if (recurse_submodules != RECURSE_SUBMODULES_OFF) {
+               if (recurse_submodules_default) {
+                       int arg = parse_fetch_recurse_submodules_arg("--recurse-submodules-default", recurse_submodules_default);
+                       set_config_fetch_recurse_submodules(arg);
+               }
+               gitmodules_config();
+               git_config(submodule_config, NULL);
+       }
+
        if (all) {
                if (argc == 1)
                        die(_("fetch --all does not take a repository argument"));
@@ -939,12 +955,6 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
        if (!result && (recurse_submodules != RECURSE_SUBMODULES_OFF)) {
                const char *options[10];
                int num_options = 0;
-               if (recurse_submodules_default) {
-                       int arg = parse_fetch_recurse_submodules_arg("--recurse-submodules-default", recurse_submodules_default);
-                       set_config_fetch_recurse_submodules(arg);
-               }
-               gitmodules_config();
-               git_config(submodule_config, NULL);
                add_options_to_argv(&num_options, options);
                result = fetch_populated_submodules(num_options, options,
                                                    submodule_prefix,