FROM node:22-bookworm-slim AS client
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run proto:generate && npm run typecheck && npm test && npm run build

FROM rust:1-bookworm AS server
WORKDIR /app
COPY server server
COPY proto proto
RUN cargo build --release --locked --manifest-path server/Cargo.toml --bin citygen-server

FROM node:22-bookworm-slim
WORKDIR /app
COPY --from=client /app/node_modules node_modules
COPY --from=client /app/dist dist
COPY --from=client /app/src src
COPY --from=client /app/tools tools
COPY --from=client /app/samples samples
COPY --from=client /app/package.json package.json
COPY --from=server /app/server/target/release/citygen-server /usr/local/bin/citygen-server
RUN mkdir -p /app/public/cities /app/data && chown -R node:node /app
ENV CITYGEN_BIND=0.0.0.0:3000
USER node
HEALTHCHECK --interval=15s --timeout=3s --start-period=30s --retries=3 CMD node -e "fetch('http://127.0.0.1:3000/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
VOLUME ["/app/public/cities", "/app/data"]
EXPOSE 3000
CMD ["citygen-server"]