Dockerfile

FROM node:14.18.1-buster-slim AS prepare
WORKDIR /app

COPY packages ./packages
COPY package.json yarn.lock .yarnrc.yml lerna.json /prepared/
COPY .yarn /prepared/.yarn

RUN find packages -maxdepth 2 -mindepth 2 -name package.json -exec dirname /prepared/'{}' ';' | xargs mkdir -p && \
    find packages -maxdepth 2 -mindepth 2 -name package.json -exec cp '{}' /prepared/'{}' ';'

FROM node:14.18.1-buster-slim AS build
WORKDIR /build

COPY --from=prepare /prepared ./
RUN yarn install --immutable

COPY . .

RUN mkdir -p /app/packages && \
    yarn packall --out /app/packages/%s-v%v.tgz && \
    cp -r yarn.lock .yarnrc.yml .yarn /app && \
    yarn node scripts/make-docker-package-json.js /app/packages /app/package.json
WORKDIR /app
RUN yarn workspaces focus --production --all

FROM node:14.18.1-buster-slim AS run
WORKDIR /app

COPY --from=build /app/node_modules /app/node_modules
ENV NODE_ENV production

ENV RCTF_CONF_PATH /app/rctf.d
VOLUME /app/rctf.d
ENV PORT 80
EXPOSE 80
CMD ["node", "--enable-source-maps", "--unhandled-rejections=strict", "/app/node_modules/.bin/rctf"]