basil-proto 0.7.1

Generated gRPC contracts for the Basil broker and SPIFFE Workload API.
Documentation 
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// SPDX-FileCopyrightText: 2026 OpenBasil Contributors
//
// SPDX-License-Identifier: Apache-2.0

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let protos = [
        "proto/basil/broker/v1/broker.proto",
        "proto/google/rpc/status.proto",
        "proto/spiffe/workloadapi.proto",
        "proto/envoy/config/core/v3/address.proto",
        "proto/envoy/config/core/v3/backoff.proto",
        "proto/envoy/config/core/v3/extension.proto",
        "proto/envoy/config/core/v3/health_check.proto",
        "proto/envoy/config/endpoint/v3/endpoint.proto",
        "proto/envoy/config/route/v3/route_components.proto",
        "proto/envoy/extensions/transport_sockets/tls/v3/secret.proto",
        "proto/envoy/service/secret/v3/sds.proto",
    ];

    tonic_prost_build::configure()
        .build_server(true)
        .build_client(true)
        // broker.proto uses proto3 `optional` fields. protoc stabilized these in
        // 3.15, but older toolchains (e.g. Ubuntu 22.04's apt protoc 3.12.4)
        // reject them unless this flag is set. Newer protoc accept it as a no-op,
        // so passing it unconditionally keeps the build working across every
        // runner and the Nix flake without depending on the installed protoc.
        .protoc_arg("--experimental_allow_proto3_optional")
        .compile_protos(&protos, &["proto"])?;

    println!("cargo:rerun-if-changed=proto/basil/broker/v1/broker.proto");
    println!("cargo:rerun-if-changed=proto/google/rpc/status.proto");
    println!("cargo:rerun-if-changed=proto/spiffe/workloadapi.proto");
    println!("cargo:rerun-if-changed=proto/envoy/config/core/v3/base.proto");
    println!("cargo:rerun-if-changed=proto/envoy/config/core/v3/address.proto");
    println!("cargo:rerun-if-changed=proto/envoy/config/core/v3/backoff.proto");
    println!("cargo:rerun-if-changed=proto/envoy/config/core/v3/extension.proto");
    println!("cargo:rerun-if-changed=proto/envoy/config/core/v3/health_check.proto");
    println!("cargo:rerun-if-changed=proto/envoy/config/endpoint/v3/endpoint.proto");
    println!("cargo:rerun-if-changed=proto/envoy/config/route/v3/route_components.proto");
    println!("cargo:rerun-if-changed=proto/envoy/extensions/transport_sockets/tls/v3/common.proto");
    println!("cargo:rerun-if-changed=proto/envoy/extensions/transport_sockets/tls/v3/secret.proto");
    println!("cargo:rerun-if-changed=proto/envoy/service/discovery/v3/discovery.proto");
    println!("cargo:rerun-if-changed=proto/envoy/service/secret/v3/sds.proto");
    println!("cargo:rerun-if-changed=proto/xds/core/v3/resource.proto");

    Ok(())
}