Dockerfile

FROM node:12-alpine@sha256:5646d1e5bc470500414feb3540186c02845db0e0e1788621c271fbf3a0c1830d AS node
ARG image_tag=latest
ENV NODE_OPTIONS --unhandled-rejections=strict
WORKDIR /app
EXPOSE 9000
COPY LICENSE .
HEALTHCHECK --interval=5s --timeout=1s \
	CMD echo -e "GET /health\n\n" | nc localhost:9000

COPY package.json \
    yarn.lock \
    ./

RUN yarn install

COPY .eslintrc.js \
    .eslintignore \
    .prettierrc.js \
    jest.config.js \
    tsconfig.json \
    ./
COPY tests/ tests/
COPY test-utils/ test-utils/
COPY src/ src/
COPY public/ public/

#
# Stage: Production build
#
FROM node AS build-prod

RUN yarn run build

#
# Stage: Development environment
#
FROM node AS dev

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

#
# Stage: Production environment
#
FROM nginx:stable-alpine@sha256:0dfc8450deb8c7f06fbaac27e453ac3262df7d3a93639c4e2f48ee39434ec017 as prod

LABEL maintainer="eLife Reviewer Product Team <reviewer-product@elifesciences.org>"

HEALTHCHECK --interval=5s --timeout=1s \
	CMD echo -e "GET /health\n\n" | nc localhost:80

COPY config/nginx/nginx.conf /etc/nginx/nginx.conf
COPY --from=build-prod /app/build dist