use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};

use crate::config::Config;

mod config;

#[tokio::main]
#[tracing::instrument]
async fn main() -> Result<(), main_error::MainError> {
    let _ = dotenvy::dotenv();

    tracing_subscriber::registry()
        .with(
            tracing_subscriber::EnvFilter::try_from_default_env()
                .unwrap_or_else(|_| "unnamed_server=debug".into()),
        )
        .with(tracing_subscriber::fmt::layer())
        .init();

    let config_file = std::env::args()
        .nth(1)
        .unwrap_or("/etc/unnamed_app.toml".to_string());

    let (listener, router) = Config::new()
        .file(config_file)?
        .env("UNNAMED_")?
        .build()
        .await?;

    tracing::info!("Server listening on http://{}", listener.local_addr()?);

    axum::serve(listener, router).await.map_err(From::from)
}