| #!/bin/bashif [[ "${CONTAINER_MODE}" == "dev" ]]; then    npm install --silentfiif [[ "${FRONTEND_MODE}" == "prod" ]]; then    if [[ "${CONTAINER_MODE}" == "dev" ]]; then        npm run prod    fi    nginx -c /opt/app/prod.nginx.conf -g "daemon off;"elif [ "${FRONTEND_MODE}" == "dev" ]; then    nginx -c /opt/app/dev.nginx.conf    npm run devfi
 |