FROM node:18-alpine as pre-production RUN mkdir -p /usr/src/app WORKDIR /usr/src/app COPY . . #COPY package.json . #COPY package-lock.json . RUN npm i RUN npm run build FROM --platform=linux/amd64 node:18-alpine as production RUN mkdir -p /usr/src/app WORKDIR /usr/src/app ENV NODE_ENV=production COPY --from=pre-production /usr/src/app/build ./build COPY package.json . COPY package-lock.json . RUN npm ci --omit dev CMD [ "PORT", "9494", "node", "build" ] FROM node:18 as development ENV NODE_ENV=development RUN mkdir -p /usr/src/app WORKDIR /usr/src/app COPY package.json . COPY package-lock.json . RUN npm i CMD [ "npm", "run", "dev" ]