FROM node:22-alpine AS builder
RUN npm install -g pnpm
WORKDIR /app

COPY package.json pnpm-lock.yaml ./
RUN pnpm install --frozen-lockfile

COPY . .
RUN pnpm run build

RUN CI=true pnpm prune --prod

FROM node:22-alpine AS runner
WORKDIR /app

ENV NODE_ENV=production

COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/package.json ./package.json

EXPOSE 3001
CMD ["node", "dist/main.js"]