use std::env;
use std::fs;
use std::path::PathBuf;

use clap::CommandFactory;
use clap_mangen::Man;

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

fn main() -> std::io::Result<()> {
    let out_dir = PathBuf::from(env::var_os("OUT_DIR").unwrap());

    let command = args::Args::command();
    let man = Man::new(command);

    let mut output = Vec::new();
    man.render(&mut output)?;

    fs::write(out_dir.join("lk-search.1"), output)?;

    Ok(())
}