# Stage 1 - the build react app FROM node:12.4.0-alpine as build-deps WORKDIR /usr/src/app COPY client/package.json client/package-lock.json ./ RUN npm i COPY client/ ./ RUN npm run build # Stage 2 - the production environment FROM node:12.4.0-alpine RUN apk add --no-cache tini ENV NODE_ENV production WORKDIR /usr/src/app RUN chown -R node:node /usr/src/app/ EXPOSE 4654 COPY server/package.json server/package-lock.json ./ RUN npm i --production COPY --from=build-deps /usr/src/app/build /usr/src/app/public COPY /server ./ USER node ENTRYPOINT ["/sbin/tini", "--", "node", "."]