source /opt/ros/$ROS_DISTRO/setup.zsh
         source $WORKSPACE/devel/setup.zsh
         export ROS_WORKSPACE=$WORKSPACE
+        export ROS_HOME=$XDG_CACHE_HOME/ros
+        export ROS_LOG_DIR=$XDG_CACHE_HOME/ros/log
+        # export ROS_TEST_RESULTS_DIR=$HOME/.ros
         roscd
     else
         echo "ROS $ROS_DISTRO doesn't seem to be installed." >&2