FROM rust:1.93-trixie AS builder

RUN apt-get update && apt-get install -y --no-install-recommends capnproto && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy workspace manifests first for dependency caching.
COPY Cargo.toml Cargo.lock ./
COPY crates/sq-grpc-interface/Cargo.toml crates/sq-grpc-interface/Cargo.toml
COPY crates/sq-capnp-interface/Cargo.toml crates/sq-capnp-interface/Cargo.toml
COPY crates/sq-capnp-interface/schema crates/sq-capnp-interface/schema
COPY crates/sq-capnp-interface/build.rs crates/sq-capnp-interface/build.rs
COPY crates/sq-models/Cargo.toml crates/sq-models/Cargo.toml
COPY crates/sq-storage/Cargo.toml crates/sq-storage/Cargo.toml
COPY crates/sq-cluster/Cargo.toml crates/sq-cluster/Cargo.toml
COPY crates/sq-server/Cargo.toml crates/sq-server/Cargo.toml
COPY crates/sq-sdk/Cargo.toml crates/sq-sdk/Cargo.toml
COPY crates/sq-sim/Cargo.toml crates/sq-sim/Cargo.toml

# Stub sources for dependency caching layer.
RUN for d in crates/sq-grpc-interface crates/sq-capnp-interface crates/sq-models crates/sq-storage crates/sq-cluster crates/sq-sdk crates/sq-sim; do \
      mkdir -p $d/src && echo "" > $d/src/lib.rs; \
    done && \
    mkdir -p crates/sq-server/src && echo "fn main() {}" > crates/sq-server/src/main.rs

RUN cargo build --release -p sq-server 2>/dev/null || true

# Copy real sources.
COPY . .

# Touch all source files so cargo rebuilds them.
RUN find crates -name "*.rs" -exec touch {} +

RUN cargo build --release -p sq-server

FROM gcr.io/distroless/cc-debian13

COPY --from=builder /app/target/release/sq-server /usr/local/bin/sq-server

EXPOSE 6060 6062 6064

ENTRYPOINT ["sq-server"]
CMD ["serve"]