FROM node:lts-alpine AS build-stage
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npx nest build

# étape de production
FROM node:lts-alpine AS production-stage
WORKDIR /app
COPY --from=build-stage /app/dist/ /app
COPY --from=build-stage /app/node_modules/ /app/node_modules
EXPOSE 3000

ENV API_PREFIX=/api

ENV PG_HOST=127.0.0.1
ENV PG_USER=polls
ENV PG_PASSWORD=polls
ENV PG_DATABASE=polls

CMD ["node", "main"]