FROM node:22-bookworm-slim AS builder

WORKDIR /app

COPY package*.json ./
RUN if [ -f package-lock.json ]; then npm ci; else npm install; fi

COPY . .
RUN npm run build

FROM node:22-bookworm-slim AS runner

WORKDIR /app

ENV NODE_ENV=production
ENV PORT=3000

COPY package*.json ./
RUN if [ -f package-lock.json ]; then npm ci --omit=dev; else npm install --omit=dev; fi && npm cache clean --force

COPY --from=builder /app/dist ./dist

EXPOSE 3000

CMD ["npm", "run", "start:prod"]