use clap::Parser;
use mugit::{App, Config};
use tracing_subscriber::EnvFilter;

// What is logged unless MUGIT_LOG says otherwise: a development build
// narrates, a release build only reports trouble.
const DEFAULT_LOG: &str = if cfg!(debug_assertions) {
    "info"
} else {
    "warn"
};

#[tokio::main]
async fn main() -> Result<(), anyhow::Error> {
    let filter =
        EnvFilter::try_from_env("MUGIT_LOG").unwrap_or_else(|_| EnvFilter::new(DEFAULT_LOG));
    tracing_subscriber::fmt().with_env_filter(filter).init();

    let config = Config::parse();
    tracing::info!(repos = %config.repos.display(), "starting mugit");
    let app = App::new(config)?;
    mugit::serve::run(app).await
}