Slim Multi-Stage JS App Image

Dockerfile

# Base
FROM node:8-alpine AS base

ENV APP_DIR /app/
ENV NODE_ENV production

WORKDIR $APP_DIR
ADD package.json yarn.lock $APP_DIR
RUN yarn
CMD []

# Install dev deps & build app
FROM base AS build

ADD . $APP_DIR
RUN yarn --production=false
RUN npm run build

# Create production image
FROM base AS release
LABEL name="{{ APP_NAME }}"

COPY --from=build $APP_DIR/dist ./dist
ADD . $APP_DIR
CMD npm start