FROM thecodingmachine/workadventure-back-base:latest as builder WORKDIR /var/www/messages COPY --chown=docker:docker messages . RUN yarn install && yarn proto FROM thecodingmachine/nodejs:12 COPY --chown=docker:docker back . COPY --from=builder --chown=docker:docker /var/www/messages /var/www/messages RUN yarn install ENV NODE_ENV=production CMD ["yarn", "run", "prod"]