ARG NODE_VERSION=14.16.1

FROM node:${NODE_VERSION} AS dependencies
RUN npm install --global npm@7
WORKDIR /api
COPY ./package*.json ./
RUN npm clean-install

FROM node:${NODE_VERSION} AS builder
WORKDIR /api
COPY ./ ./
COPY --from=dependencies /api/node_modules ./node_modules
RUN npm run build

FROM node:${NODE_VERSION} AS runner
WORKDIR /api
ENV NODE_ENV=production

COPY --from=builder /api/node_modules ./node_modules
COPY --from=builder /api/build ./build
COPY --from=builder /api/email ./email
COPY --from=builder /api/uploads ./uploads

RUN chown --recursive node /api/build
USER node

CMD ["node", "build/index.js"]