base-node-dockerfile

FROM node:10-alpine AS build

# install gyp tools
# if you have an npm dependency that depends on native code
# like the redis package, you'll need these tools to compile
# that dependency
RUN apk add --update --no-cache \
        python \
        make \
        g++

ADD . /src
WORKDIR /src

RUN npm install
# RUN npm run lint
# RUN npm run test
RUN npm run build
RUN npm prune --production


FROM node:10-alpine

RUN apk add --update --no-cache curl

ENV PORT=3000
EXPOSE $PORT

ENV DIR=/usr/src/service
WORKDIR $DIR

COPY --from=build /src/package.json package.json
COPY --from=build /src/package-lock.json package-lock.json
COPY --from=build /src/node_modules node_modules
COPY --from=build /src/.next .next

HEALTHCHECK --interval=5s \
            --timeout=5s \
            --retries=6 \
            CMD curl -fs http://localhost:$PORT/_health || exit 1

CMD ["npm", "run", "start"]