Dockerfile

Dockerfile node (yarn)

FROM node:10-alpine AS base
WORKDIR /app

# Add python... because bcrypt...
RUN apk --no-cache add --virtual native-deps \
   g++ gcc libgcc libstdc++ linux-headers autoconf automake make nasm python git && \
   npm install --quiet node-gyp -g

FROM base AS build

# Copy package config
COPY package.json ./
COPY yarn.lock ./

# First, install prod dependencies for use in release
RUN yarn install --pure-lockfile --production
RUN cp -R node_modules /tmp/node_modules

# And now lets install the dev dependencies
RUN yarn install --pure-lockfile

# Bundle in our app sources/resources
COPY . .

# Test...
RUN yarn test

# Build project (transpilation)
RUN yarn build

FROM base AS release
COPY --from=build /tmp/node_modules ./node_modules
COPY --from=build /app/dist ./dist
COPY --from=build /app/package.json ./

# Expose app port
EXPOSE 8080

# And declare our container's entrypoint
ENTRYPOINT yarn start