{
  "schemaVersion": 2,
  "dockerfileLines": [
    "FROM library/node:alpine", 
    "ENV NODE_ENV production",
    "ENV PORT 80",
    "COPY ./ /usr/src/app",

    "WORKDIR /usr/src/app",
    "RUN npm install --omit=dev && npm cache clean --force",


    "EXPOSE 80",

    "# Start the application",
    "CMD [ \"npm\", \"run\", \"start\" ]",

    "# Optional: Uncomment the following line to run multiple start commands in parallel",
    "# CMD [ \"npm\", \"run\", \"start-all\" ]"
  ]
}