My bash ros stuff

bash_ros_stuff

## These are variables you might change often
_ROS_DISTRO=hydro
_PRINT=true # display ROS info in new bash sessions
_FANCY=true 
export ROBOT=youbot-brsu-2
export ROBOT_ENV=brsu-c025
export ROS_MASTER_URI=http://localhost:11311

## These are used to locate your catkin_ws/devel/setup.bash
_ROS_WS=$HOME/workspace/ros_ws
_CATKIN_WS="catkin_ws"

if [ -d /opt/ros/$_ROS_DISTRO ]; then
    source /opt/ros/$_ROS_DISTRO/setup.bash
fi

# Note we now check for ROS_DISTRO not _ROS_DISTRO
if [ -n "$ROS_DISTRO" ]; then
    catkin_ws_path=${_ROS_WS}/${ROS_DISTRO}/${_CATKIN_WS}
    setup_file=${catkin_ws_path}/devel/setup.bash
    if [ -f $setup_file ]; then
        source $setup_file
    fi
    export ROS_PACKAGE_PATH=${catkin_ws_path}/devel:$ROS_PACKAGE_PATH
    export ROS_WORKSPACE=${catkin_ws_path}
fi

## Add other settings here


out_info=("Sourced Setup: "$setup_file
          "ROS-VERSION: "$ROS_ROOT
          "ROS-MASTER: "$ROS_MASTER_URI
          "ROBOT: "$ROBOT
          "ENV: "$ROBOT_ENV
)

asciiROS(){
    c0="\033[32m"
    c1="\033[01;34m"
    start_line=1
    full_output=("${c1}ooooooooo.     .oooooo.    .oooooo..o     "
                 "${c1}\`888   \`Y88.  d8P\'  \`Y8b  d8P\'    \`Y8     ${c0}%s"
                 "${c1} 888   .d88\' 888      888 Y88bo.          ${c0}%s"
                 "${c1} 888ooo88P\'  888      888  \`\"Y8888o.      ${c0}%s"
                 "${c1} 888\`88b.    888      888      \`\"Y88b     ${c0}%s"
                 "${c1} 888  \`88b.  \`88b    d88\' oo     .d8P     ${c0}%s"
                 "${c1}o888o  o888o  \`Y8bood8P\'  8\"\"88888P\'      ${c0}%s"
                )
    
    for ((i=0; i<${#full_output[*]}; i++)); do
        # echo "${out_array[@]}"
        printf "${full_output[i]}\n" "${out_info[i]}"
    done
}

if $_PRINT; then
    if $_FANCY; then
        asciiROS
    else
        echo ${out_info[@]}
    fi
fi

_ros_bashrc_vars=(i c0 c1 start_line full_output _FANCY _ROS_WS _CATKIN_WS _ROS_DISTRO _PRINT catkin_ws_path setup_file)
unset ${_ros_bashrc_vars[@]}
unset _ros_bashrc_vars