# ── Build ───────────────────────────────────────────────────
FROM node:22-bookworm-slim AS build
WORKDIR /app
RUN corepack enable

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

COPY . .
RUN pnpm build && pnpm prune --prod

# ── Runtime ─────────────────────────────────────────────────
FROM node:22-bookworm-slim AS runtime
WORKDIR /app
ENV NODE_ENV=production
COPY --from=build /app/build ./build
COPY --from=build /app/node_modules ./node_modules
COPY --from=build /app/package.json ./
EXPOSE 3000
CMD ["node", "build"]