Dockerfile.prod

FROM node:16-buster as builder

RUN mkdir /app && chmod 777 /app

WORKDIR /app

COPY package.json .

RUN yarn install

COPY src ./src/
COPY public ./public/
COPY src tsconfig.json ./

RUN yarn build

FROM node:16-alpine as dependencies
WORKDIR /app
COPY --from=builder /app/package.json /app/yarn.lock ./
RUN yarn install --production

FROM node:16-alpine AS production
ENV NODE_ENV=production
WORKDIR /app
COPY --chown=node:node --from=dependencies /app/package.json /app/yarn.lock ./
COPY --chown=node:node --from=dependencies /app/node_modules ./node_modules
RUN mkdir public src && chown node:node -R public
COPY --chown=node:node --from=builder /app/dist ./src
COPY --chown=node:node --from=builder /app/public ./public

EXPOSE 3000

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