nominal-api 0.643.0

use std::env;
use std::path::Path;

fn main() {
    let conjure_input =
        Path::new("definitions/conjure/scout-service-api.conjure.json").to_path_buf();
    let conjure_output = Path::new(&env::var_os("OUT_DIR").unwrap()).join("conjure");

    let proto_input = Path::new("definitions/protos/").to_path_buf();

    // Check if conjure.json file exists
    if !conjure_input.exists() {
        panic!(
            "\n===\nConjure definition file '{}' not found. Run `./gradlew :scout-service-api-rust:prepareNominalApis` to copy the file to the definitions directory.\n===\n",
            conjure_input.display()
        );
    }

    let proto_files = std::fs::read_dir(&proto_input)
        .unwrap_or_else(|_| panic!("\n===\nFailed to read proto directory '{}'. Run `./gradlew :scout-service-api-rust:prepareNominalApis` to copy the files to the definitions directory.\n===\n", proto_input.display()))
        .map(|entry| entry.unwrap().path())
        .collect::<Vec<_>>();

    if proto_files.is_empty() {
        panic!(
            "\n===\nNo proto files found in directory '{}'. Run `./gradlew :scout-service-api-rust:prepareNominalApis` to copy the files to the definitions directory.\n===\n",
            proto_input.display()
        );
    }

    println!("cargo:rerun-if-changed={}", proto_input.display());
    println!("cargo:rerun-if-changed={}", conjure_input.display());

    conjure_codegen::Config::new()
        .strip_prefix("io.nominal".to_string())
        .generate_files(conjure_input, conjure_output)
        .unwrap();

    prost_build::compile_protos(&proto_files, &[proto_input]).expect("Failed to compile protos");
}