# featherChat server — multi-stage build
# Build context: featherChat repo root (../../..)
FROM rust:latest AS builder

WORKDIR /build

# Copy warzone workspace
COPY warzone/Cargo.toml warzone/Cargo.lock ./warzone/
COPY warzone/crates ./warzone/crates

# Build server
WORKDIR /build/warzone
RUN cargo build --release --bin warzone-server

# Build WASM (for embedded web client)
RUN cargo install wasm-pack && \
    wasm-pack build crates/warzone-wasm --target web --out-dir /build/wasm-pkg 2>&1 || true

# Runtime
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*

COPY --from=builder /build/warzone/target/release/warzone-server /usr/local/bin/
COPY --from=builder /build/wasm-pkg /srv/wasm-pkg

WORKDIR /data
EXPOSE 7700

ENTRYPOINT ["warzone-server"]
CMD ["--bind", "0.0.0.0:7700"]