diff: introduce --stat-lines to limit the stat lines

diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index 8ee91eb547c2bafedd573045c977cc7d0469c95f..1a1ff87e8f9ed7db84f106960f36888835f7057b 100644 (file)
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -5,7 +5,7 @@
 
 static const char ls_remote_usage[] =
 "git ls-remote [--heads] [--tags]  [-u <exec> | --upload-pack <exec>]\n"
-"                     [<repository> [<refs>...]]";
+"                     [-q|--quiet] [<repository> [<refs>...]]";
 
 /*
  * Is there one among the list of patterns that match the tail part
@@ -32,8 +32,9 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
 {
        int i;
        const char *dest = NULL;
-       int nongit;
        unsigned flags = 0;
+       int get_url = 0;
+       int quiet = 0;
        const char *uploadpack = NULL;
        const char **pattern = NULL;
 
@@ -41,8 +42,6 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
        struct transport *transport;
        const struct ref *ref;
 
-       setup_git_directory_gently(&nongit);
-
        for (i = 1; i < argc; i++) {
                const char *arg = argv[i];
 
@@ -67,6 +66,14 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
                                flags |= REF_NORMAL;
                                continue;
                        }
+                       if (!strcmp("--quiet", arg) || !strcmp("-q", arg)) {
+                               quiet = 1;
+                               continue;
+                       }
+                       if (!strcmp("--get-url", arg)) {
+                               get_url = 1;
+                               continue;
+                       }
                        usage(ls_remote_usage);
                }
                dest = arg;
@@ -92,6 +99,12 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
        }
        if (!remote->url_nr)
                die("remote %s has no configured URL", dest);
+
+       if (get_url) {
+               printf("%s\n", *remote->url);
+               return 0;
+       }
+
        transport = transport_get(remote, NULL);
        if (uploadpack != NULL)
                transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
@@ -99,6 +112,9 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
        ref = transport_get_remote_refs(transport);
        if (transport_disconnect(transport))
                return 1;
+
+       if (!dest && !quiet)
+               fprintf(stderr, "From %s\n", *remote->url);
        for ( ; ref; ref = ref->next) {
                if (!check_ref_type(ref, flags))
                        continue;