MAJOR refactor of software layout. Needed as ground station and rover both need access to shared packages.

software/rover_setup.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+# As a point of reference, the environment layout should be as follows
+# /home/$user/Github/Rover_2017_2018 for the OSURC github repo
+# /home/$user/catkin_workspace for the user's catkin catkin_workspace
+# By keeping this consistent across all development machines, it will make it
+# easier to keep track of things
+
+# Which folders should be symbolically_linked?
+folders_to_link=(
+    rover_camera
+    rover_control
+    zed_wrapper
+    nimbro_topic_transport
+    rover_main
+)
+
+# Print heading
+echo "Setting up ROS packages for rover."
+
+# Get the catkin_workspace directory
+catkin_workspace_dir="catkin_workspace"
+catkin_workspace_path="$HOME/$catkin_workspace_dir"
+catkin_src_path="$catkin_workspace_path/src"
+
+# Get the rover software directory
+github_rover_repo_dir="Github/Rover_2017_2018"
+github_rover_packages_path="$HOME/$github_rover_repo_dir/software/ros_packages"
+
+# Remove existing symbolic links if necessary
+symlinked_folders=$(find $catkin_src_path -maxdepth 1 -type l)
+if [ -z $symlinked_folders ]; then
+    echo "No symlinks to remove from catkin_workspace. Skipping."
+else
+    echo "Removing existing symlinks in catkin_workspace."
+    rm $symlinked_folders
+fi
+
+# Make the new symbolic link connections
+echo "Making new symlinks."
+for folder in ${folders_to_link[@]}; do
+    ln -s "$github_rover_packages_path/$folder" "$catkin_src_path/."
+    echo "Adding symlink for $folder."
+done
+
+# catkin_make so the new pacakges are available and re-source bash
+cd "$catkin_workspace_path"
+catkin_make
+
+source ~/.bashrc
+
+exit 0