support CNR

js/common.js

@@ -25,6 +25,23 @@ export function rebootAPI() {
 	return false;
 }
 
+
+export async function migrateAPI() {
+	if (confirm("When performing a migration, existing installed custom nodes will be renamed and the server will be restarted. Are you sure you want to apply this?\n\n(If you don't perform the migration, ComfyUI-Manager's start-up time will be longer each time due to re-checking during startup.)")) {
+		try {
+			await api.fetchApi("/manager/migrate_unmanaged_nodes");
+			api.fetchApi("/manager/reboot");
+		}
+		catch(exception) {
+
+		}
+		return true;
+	}
+
+	return false;
+}
+
+
 export var manager_instance = null;
 
 export function setManagerInstance(obj) {