X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin%2Fls-remote.c;h=41c88a98a2de1ce817351243f9aa9e2811604097;hb=f52237576ab9ab054e8330ce5dc47f2020cbce74;hp=87d44bc62512cb014a7410fc2ad4e9559fffb608;hpb=91a640ffb6d9dd10c293a575a692d9771b6e13c7;p=git.git

diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index 87d44bc62..41c88a98a 100644
--- 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"
-"                     [-q|--quiet] [<repository> [<refs>...]]";
+"                     [-q|--quiet] [--exit-code] [<repository> [<refs>...]]";
 
 /*
  * Is there one among the list of patterns that match the tail part
@@ -33,7 +33,9 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
 	int i;
 	const char *dest = NULL;
 	unsigned flags = 0;
+	int get_url = 0;
 	int quiet = 0;
+	int status = 0;
 	const char *uploadpack = NULL;
 	const char **pattern = NULL;
 
@@ -72,6 +74,15 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
 				quiet = 1;
 				continue;
 			}
+			if (!strcmp("--get-url", arg)) {
+				get_url = 1;
+				continue;
+			}
+			if (!strcmp("--exit-code", arg)) {
+				/* return this code if no refs are reported */
+				status = 2;
+				continue;
+			}
 			usage(ls_remote_usage);
 		}
 		dest = arg;
@@ -97,6 +108,12 @@ 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);
@@ -113,6 +130,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
 		if (!tail_match(pattern, ref->name))
 			continue;
 		printf("%s	%s\n", sha1_to_hex(ref->old_sha1), ref->name);
+		status = 0; /* we found something */
 	}
-	return 0;
+	return status;
 }