build.rs

// LNP Node: node running lightning network protocol and generalized lightning
// channels.
// Written in 2020-2022 by
//     Dr. Maxim Orlovsky <orlovsky@lnp-bp.org>
//
// To the extent possible under law, the author(s) have dedicated all
// copyright and related and neighboring rights to this software to
// the public domain worldwide. This software is distributed without
// any warranty.
//
// You should have received a copy of the MIT License along with this software.
// If not, see <https://opensource.org/licenses/MIT>.

#[macro_use]
extern crate clap;

use std::fs;

use clap::IntoApp;
use clap_complete::generate_to;
use clap_complete::shells::*;

pub mod opts {
    include!("src/opts.rs");
}

pub mod lnpd {
    include!("src/lnpd/opts.rs");
}
pub mod peerd {
    include!("src/peerd/opts.rs");
}
pub mod channeld {
    include!("src/channeld/opts.rs");
}
pub mod signd {
    include!("src/signd/opts.rs");
}
pub mod watchd {
    include!("src/watchd/opts.rs");
}
pub mod routed {
    include!("src/routed/opts.rs");
}

fn main() -> Result<(), configure_me_codegen::Error> {
    let outdir = "./shell";

    fs::create_dir_all(outdir).expect("failed to create shell dir");
    for app in [
        lnpd::Opts::command(),
        peerd::Opts::command(),
        channeld::Opts::command(),
        watchd::Opts::command(),
        routed::Opts::command(),
        signd::Opts::command(),
    ]
    .iter_mut()
    {
        let name = app.get_name().to_string();
        generate_to(Bash, app, &name, &outdir)?;
        generate_to(PowerShell, app, &name, &outdir)?;
        generate_to(Zsh, app, &name, &outdir)?;
    }

    // configure_me_codegen::build_script_auto()
    Ok(())
}