consciousness/build.rs

fn main() {
    capnpc::CompilerCommand::new()
        .file("schema/memory.capnp")
        .run()
        .expect("capnp compile failed (memory.capnp)");

    capnpc::CompilerCommand::new()
        .file("schema/daemon.capnp")
        .run()
        .expect("capnp compile failed (daemon.capnp)");

    capnpc::CompilerCommand::new()
        .file("schema/channel.capnp")
        .run()
        .expect("capnp compile failed (channel.capnp)");

    // Generate salience.v1 gRPC client + message types from proto.
    // Server side (python) is generated separately via grpcio-tools.
    // Use vendored protoc so we don't require a system install.
    let protoc = protoc_bin_vendored::protoc_bin_path()
        .expect("vendored protoc not available for this platform");
    // SAFETY: build script is single-threaded at this point; setting env
    // before invoking tonic_build is the documented way to point it at a
    // non-PATH protoc.
    unsafe { std::env::set_var("PROTOC", protoc); }
    tonic_build::configure()
        .build_server(false)
        .build_client(true)
        .compile_protos(&["proto/salience.proto"], &["proto"])
        .expect("tonic_build compile failed (salience.proto)");

    println!("cargo:rerun-if-changed=proto/salience.proto");
}