use tracing::info;

#[tokio::main]
async fn main() -> eyre::Result<()> {
    tracing_subscriber::fmt::init();

    let creds_dir = std::path::PathBuf::try_from(std::env::var("CREDENTIALS_DIRECTORY")?)?;
    let vsock_port = std::fs::read_to_string(creds_dir.join("sidebus.port"))?
        .trim()
        .parse::<u32>()?;
    let vsock_addr = zbus::Address::from(zbus::address::Transport::Vsock(
        zbus::address::transport::Vsock::new(2, vsock_port),
    ));

    info!("connecting to session bus");
    let session_conn = zbus::connection::Builder::session()?.p2p().build().await?;

    let vsock_conn = zbus::connection::Builder::address(vsock_addr)?
        .server(session_conn.server_guid())
        .unwrap()
        .p2p()
        .auth_mechanism(zbus::AuthMechanism::Anonymous)
        .build()
        .await
        .unwrap();
    info!(guid = %vsock_conn.server_guid(), "connected to vsock bus");
    sidebus_common::raw::splice_conns(vsock_conn, session_conn).await;

    Ok(())
}