Add PyCharm launcher shortcut and icon for ubuntu

add_pycharm_launcher.sh

set -ue -o

APP_ID="clion"
APP_NAME="CLion"
APP_VER="2017.3.4"
APP_DIR="/home/sueda/jetbrains"

sudo bash -c "cat > /usr/share/applications/${APP_ID}.desktop" <<EOF
[Desktop Entry]
Version=${APP_VER}
Type=Application
Terminal=false
Icon[en_US]=${APP_DIR}/${APP_ID}-${APP_VER}/bin/${APP_ID}.png
Name[en_US]=${APP_NAME} ${APP_VER}
Exec=${APP_DIR}/${APP_ID}-${APP_VER}/bin/${APP_ID}.sh
Icon=${APP_DIR}/${APP_ID}-${APP_VER}/bin/${APP_ID}.png
Name=${APP_NAME} ${APP_VER}
EOF

sudo chmod 644 /usr/share/applications/${APP_ID}.desktop
sudo chown root:root /usr/share/applications/${APP_ID}.desktop