use std::process::Command;

fn js_protos() {
    let output = Command::new("npm")
        .arg("run")
        .arg("build:protobuf")
        .output()
        .unwrap();

    if output.status.success() {
        return;
    } else {
        let err = String::from_utf8(output.stderr).unwrap();
        panic!("JS Protobuf build failure:\n {}", err);
    }
}

fn webpack() {
    let output = Command::new("npm")
        .arg("run")
        .arg("build:webpack")
        .output()
        .unwrap();

    if output.status.success() {
        return;
    } else {
        let err = String::from_utf8(output.stderr).unwrap();
        panic!("Webpack build failure:\n {}", err);
    }
}

fn main() {
    println!("cargo:rerun-if-changed=static/scripts/webpack.config.js");
    js_protos();
    webpack();

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

    tonic_build::configure()
        .build_server(false)
        .build_client(false)
        .compile_with_config(
            config,
            &["proto/cofd.proto", "proto/cofd_api.proto"],
            &["src/", "proto/"],
        )
        .unwrap();
}