use std::path::PathBuf;

fn main() {
    let proto_root = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
        .join("../../proto")
        .canonicalize()
        .expect("proto root must exist");

    let proto_files = [
        proto_root.join("continuum/v1/material.proto"),
        proto_root.join("continuum/v1/print_params.proto"),
        proto_root.join("continuum/v1/template.proto"),
        proto_root.join("continuum/v1/print_job.proto"),
    ];

    for file in &proto_files {
        println!("cargo:rerun-if-changed={}", file.display());
    }

    let mut config = prost_build::Config::new();
    config.type_attribute(".", "#[derive(serde::Serialize, serde::Deserialize)]");
    config.type_attribute(".", "#[serde(rename_all = \"camelCase\")]");

    config
        .compile_protos(&proto_files, &[proto_root])
        .expect("failed to compile continuum .proto sources");
}