Dockerfile

FROM node:18-bullseye-slim

WORKDIR /app

# Copy repo skeleton first, to avoid unnecessary docker cache invalidation.
# The skeleton contains the package.json of each package in the monorepo,
# and along with yarn.lock and the root package.json, that's enough to run yarn install.
COPY yarn.lock package.json packages/backend/dist/skeleton.tar.gz ./
RUN tar xzf skeleton.tar.gz && rm skeleton.tar.gz

RUN apt-get update && \
    apt-get install -y libsqlite3-dev python3 cmake g++ && \
    rm -rf /var/lib/apt/lists/* && \
    yarn config set python /usr/bin/python3

RUN yarn install --frozen-lockfile --production --network-timeout 300000 && rm -rf "$(yarn cache dir)"

# Then copy the rest of the backend bundle, along with any other files we might want.
COPY packages/backend/dist/bundle.tar.gz app-config.yaml ./
RUN tar xzf bundle.tar.gz && rm bundle.tar.gz

CMD ["node", "packages/backend", "--config", "app-config.yaml"]