#![allow(unused)]

use clap::CommandFactory;

#[path="src/lib.rs"]
mod cli;

fn main() -> std::io::Result<()> {
    let out_dir = std::path::PathBuf::from(
        std::env::var_os("OUT_DIR").ok_or_else(|| std::io::ErrorKind::NotFound)?,
    );
    let cmd = cli::Config::command();
    let man = clap_mangen::Man::new(cmd);
    let mut buffer: Vec<u8> = Default::default();
    man.render(&mut buffer)?;
    std::fs::write(out_dir.join("head.1"), buffer)?;
    Ok(())
}