ts-multistage.Dockerfile

FROM node:10-alpine AS ts-sample-builder

RUN mkdir -p /src

COPY package.json /src/package.json

WORKDIR /src

RUN npm install

COPY . /src

RUN npm run build

CMD npm start
# # Our Second stage, that creates an image for production
FROM node:10-alpine AS ts-sample-prod

WORKDIR /src

COPY --from=ts-sample-builder ./src/lib ./lib

COPY package* ./

RUN npm install --production

CMD npm start