#![cfg_attr(nightly, feature(int_error_matching))]

#![allow(dead_code)]


#[cfg(feature="splash")]
mod splash;
mod arg;
mod error;
pub use error::{ErrorExt as _, ResultExt as _};

mod stage;
mod leanify;

mod process;
mod work;

async fn work() -> Result<(), Box<dyn std::error::Error>>
{
    let args = arg::parse_args().with_prefix("failed to parse args")?;
    let leanify = leanify::find_binary().with_prefix("Couldn't find leanify binary")?;

    
    
    Ok(())
}


#[tokio::main]
async fn main() {
    prettify_expect(work().await.map_err(|e| e.to_string()), "exited with error");
}

#[inline] fn prettify_expect<T,E,S>(res: Result<T,E>, msg: S) -> T
where S: AsRef<str>,
      E: std::fmt::Display
{
    match res {
	Ok(v) => v,
	Err(e) => {
	    eprintln!("\n{}: {}", msg.as_ref(), e);
	    std::process::exit(1)
	},
    }
}