use anyhow::Result;
use argh::FromArgs;

mod cldr;
mod glottolog;
mod merge;

#[derive(FromArgs, PartialEq, Debug)]
/// txtlang-gen.
struct Opt {
    #[argh(subcommand)]
    cmd: Command,
}

#[derive(FromArgs, PartialEq, Debug)]
#[argh(subcommand)]
enum Command {
    Cldr(cldr::Cldr),
    Glottolog(glottolog::Glottolog),
    Merge(merge::Merge),
}

fn main() -> Result<()> {
    let opt: Opt = argh::from_env();

    match opt.cmd {
        Command::Cldr(cmd) => cmd.run(),
        Command::Glottolog(cmd) => cmd.run(),
        Command::Merge(cmd) => cmd.run(),
    }
}