add humble-navigation2

navigation2/nav2_lifecycle_manager/src/main.cpp

@@ -0,0 +1,28 @@
+// Copyright (c) 2019 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <memory>
+
+#include "nav2_lifecycle_manager/lifecycle_manager.hpp"
+#include "rclcpp/rclcpp.hpp"
+
+int main(int argc, char ** argv)
+{
+  rclcpp::init(argc, argv);
+  auto node = std::make_shared<nav2_lifecycle_manager::LifecycleManager>();
+  rclcpp::spin(node);
+  rclcpp::shutdown();
+
+  return 0;
+}