Add metapackages.yaml for looking up metapackages

.gitignore

@@ -1 +1,2 @@
 *.pyc
+CMakeLists.txt.user

yaml/external.yaml

@@ -17,9 +17,15 @@
 # or this:
 # example_package: https://github.com/me/example_package.git (short version assuming git packages)
 
+cv_bridge: https://github.com/ros-perception/vision_opencv.git
+grid_map:
+  url: https://github.com/ethz-asl/grid_map.git
+  version: release
+grid_map_core: https://github.com/ethz-asl/grid_map.git
 image_undistort: https://github.com/ethz-asl/image_undistort.git
 mrt_cmake_modules: https://github.com/KIT-MRT/mrt_cmake_modules.git
+pcl_ros: https://github.com/ros-perception/perception_pcl.git
+perception_pcl: https://github.com/ros-perception/perception_pcl.git
 rosparam_handler: https://github.com/cbandera/rosparam_handler.git
 rosinterface_handler: https://github.com/KIT-MRT/rosinterface_handler.git
-grid_map_core: https://github.com/ethz-asl/grid_map.git
-pcl_ros: https://github.com/ros-perception/perception_pcl.git
+vision_opencv: https://github.com/ros-perception/vision_opencv.git

yaml/metapackages.yaml

@@ -0,0 +1,25 @@
+# This file contains a list of metapackages and the packages they contain.
+# This is required for resolving dependencies that are part of metapackages.
+# The format is <metapackage>: [<package1>, <package2>, ...]
+
+grid_map:
+- grid_map
+- grid_map_core
+- grid_map_costmap_2d
+- grid_map_cv
+- grid_map_demos
+- grid_map_filters
+- grid_map_loader
+- grid_map_msgs
+- grid_map_octomap
+- grid_map_pcl
+- grid_map_ros
+- grid_map_rviz_plugin
+- grid_map_sdf
+- grid_map_visualization
+vision_opencv:
+- image_geometry
+- cv_bridge
+perception_pcl:
+- pcl_ros
+