moq-rs/moq-pub/build.rs

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Rust
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include!("src/cli.rs");
use clap::CommandFactory;
fn main() -> Result<(), Box<dyn std::error::Error>> {
let out_dir = std::path::PathBuf::from(
std::env::var_os("OUT_DIR").ok_or(std::io::Error::new(std::io::ErrorKind::NotFound, "OUT_DIR not found"))?,
);
let cmd = 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("moq-pub.1"), buffer)?;
Ok(())
}