peerjs-server/Dockerfile

FROM node:18.13.0 as build
RUN mkdir /peer-server
WORKDIR /peer-server
COPY package.json package-lock.json ./
RUN npm clean-install
COPY . ./
RUN npm run build
RUN npm run test

FROM node:18.13.0-alpine as production
RUN mkdir /peer-server
WORKDIR /peer-server
COPY package.json package-lock.json ./
RUN npm clean-install --omit=dev
COPY --from=build /peer-server/dist/bin/peerjs.js ./
EXPOSE 9000
ENTRYPOINT ["node", "peerjs.js"]
CMD [ "--port", "9000" ]