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

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

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

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

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