Dockerfile

FROM node:12-alpine AS base

ENV CHROME_BIN="/usr/bin/chromium-browser"
ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD="true"

WORKDIR /usr/src/app

RUN \
  echo "http://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories && \
  echo "http://dl-cdn.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories && \
  echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories && \
  apk --no-cache upgrade && \
  apk add --no-cache udev ttf-opensans unifont chromium ca-certificates dumb-init && \
  rm -rf /tmp/*

FROM base as build

COPY . ./

RUN yarn install --pure-lockfile
RUN yarn run build

EXPOSE 8081

CMD [ "yarn", "run", "dev" ]

FROM base

ENV NODE_ENV=production

COPY --from=build /usr/src/app/node_modules node_modules
COPY --from=build /usr/src/app/build build
COPY --from=build /usr/src/app/proto proto
COPY --from=build /usr/src/app/default.json config.json

EXPOSE 8081

ENTRYPOINT ["dumb-init", "--"]

CMD ["node", "build/app.js", "server", "--config=config.json"]