GENERATE_SOURCEMAP=false HTTPS=true SSL_CRT_FILE=localhost.pem SSL_KEY_FILE=localhost-key.pem REACT_APP_MATERIAL_UI_LICENSE_KEY=${MATERIAL_UI_LICENSE_KEY} REACT_APP_GOOGLE_APP_API_KEY=${GOOGLE_APP_API_KEY} REACT_APP_GOOGLE_APP_CLIENT_ID=${GOOGLE_APP_CLIENT_ID