FROM node:16-alpine AS deps
WORKDIR /app
COPY package.json yarn.lock ./
COPY .npmrc ./
RUN yarn config set "strict-ssl" false
RUN yarn install --frozen-lockfile --prod=true

FROM node:16-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN yarn build

FROM node:16-alpine AS runner
WORKDIR /app
COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/node_modules ./node_modules

EXPOSE 3000

CMD [ "node", "dist/main.js" ]