buildx/shields/Dockerfile

FROM node:12-alpine

RUN mkdir -p /usr/src/app/private
WORKDIR /usr/src/app

COPY . /usr/src/app
# We need dev deps to build the front end. We don't need Cypress, though.
RUN NODE_ENV=development CYPRESS_INSTALL_BINARY=0 npm ci && \
    npm run build && \
    npm prune --production && \
    npm cache clean --force

# Run the server using production configs.
ENV NODE_ENV production

CMD node server

EXPOSE 80