FROM node:12 as builder WORKDIR /app COPY package.json yarn.lock .yarnrc .npmrc /app/ COPY .yarn /app/.yarn COPY packages /app/packages COPY plugins /app/plugins RUN yarn COPY . . RUN yarn build FROM nginx:mainline COPY --from=builder /app/packages/app/build /usr/share/nginx/html COPY ./docker/default.conf /etc/nginx/conf.d/default.conf