template.sh

# Making sure variables are set
if [ -z "${APP_NAME}" ] || [ -z "${MODULE_NAME}" ]; then
    echo "You must supply both an app and module name, example: ${0} myapp MyApp"
    exit 1
fi

# Yes / No prompt
while true; do
    read -p "Run docker-compose down -v (y/n)? " -r yn
    case "${yn}" in
        [Yy]* ) docker-compose down -v; break;;
        [Nn]* ) exit;;
        * ) echo "";;
    esac
done