Merge branch 'ab/git-remote-exit-code'

Exit codes from "git remote add" etc. were not usable by scripted
callers.

* ab/git-remote-exit-code:
  remote: add meaningful exit code on missing/existing

1 files changed, 28 insertions, 14 deletions

diff --git a/builtin/remote.c b/builtin/remote.c
index 63f2b46..c1b211b 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -191,8 +191,10 @@ static int add(int argc, const char **argv)
 	url = argv[1];
 
 	remote = remote_get(name);
-	if (remote_is_configured(remote, 1))
-		die(_("remote %s already exists."), name);
+	if (remote_is_configured(remote, 1)) {
+		error(_("remote %s already exists."), name);
+		exit(3);
+	}
 
 	if (!valid_remote_name(name))
 		die(_("'%s' is not a valid remote name"), name);
@@ -685,15 +687,19 @@ static int mv(int argc, const char **argv)
 	rename.remote_branches = &remote_branches;
 
 	oldremote = remote_get(rename.old_name);
-	if (!remote_is_configured(oldremote, 1))
-		die(_("No such remote: '%s'"), rename.old_name);
+	if (!remote_is_configured(oldremote, 1)) {
+		error(_("No such remote: '%s'"), rename.old_name);
+		exit(2);
+	}
 
 	if (!strcmp(rename.old_name, rename.new_name) && oldremote->origin != REMOTE_CONFIG)
 		return migrate_file(oldremote);
 
 	newremote = remote_get(rename.new_name);
-	if (remote_is_configured(newremote, 1))
-		die(_("remote %s already exists."), rename.new_name);
+	if (remote_is_configured(newremote, 1)) {
+		error(_("remote %s already exists."), rename.new_name);
+		exit(3);
+	}
 
 	if (!valid_remote_name(rename.new_name))
 		die(_("'%s' is not a valid remote name"), rename.new_name);
@@ -826,8 +832,10 @@ static int rm(int argc, const char **argv)
 		usage_with_options(builtin_remote_rm_usage, options);
 
 	remote = remote_get(argv[1]);
-	if (!remote_is_configured(remote, 1))
-		die(_("No such remote: '%s'"), argv[1]);
+	if (!remote_is_configured(remote, 1)) {
+		error(_("No such remote: '%s'"), argv[1]);
+		exit(2);
+	}
 
 	known_remotes.to_delete = remote;
 	for_each_remote(add_known_remote, &known_remotes);
@@ -1508,8 +1516,10 @@ static int set_remote_branches(const char *remotename, const char **branches,
 	strbuf_addf(&key, "remote.%s.fetch", remotename);
 
 	remote = remote_get(remotename);
-	if (!remote_is_configured(remote, 1))
-		die(_("No such remote '%s'"), remotename);
+	if (!remote_is_configured(remote, 1)) {
+		error(_("No such remote '%s'"), remotename);
+		exit(2);
+	}
 
 	if (!add_mode && remove_all_fetch_refspecs(key.buf)) {
 		strbuf_release(&key);
@@ -1562,8 +1572,10 @@ static int get_url(int argc, const char **argv)
 	remotename = argv[0];
 
 	remote = remote_get(remotename);
-	if (!remote_is_configured(remote, 1))
-		die(_("No such remote '%s'"), remotename);
+	if (!remote_is_configured(remote, 1)) {
+		error(_("No such remote '%s'"), remotename);
+		exit(2);
+	}
 
 	url_nr = 0;
 	if (push_mode) {
@@ -1630,8 +1642,10 @@ static int set_url(int argc, const char **argv)
 		oldurl = newurl;
 
 	remote = remote_get(remotename);
-	if (!remote_is_configured(remote, 1))
-		die(_("No such remote '%s'"), remotename);
+	if (!remote_is_configured(remote, 1)) {
+		error(_("No such remote '%s'"), remotename);
+		exit(2);
+	}
 
 	if (push_mode) {
 		strbuf_addf(&name_buf, "remote.%s.pushurl", remotename);