wini 0.1.0

use {clap::ArgMatches, std::ffi::OsString};

pub fn resolve_args_from_arg_match(arg_match: &ArgMatches) -> Option<Vec<OsString>> {
    arg_match.subcommand().map(|arg| {
        // ...
        let mut args = vec!["just".into(), arg.0.into()];

        if let Some(new_args) = resolve_args_from_arg_match(arg.1) {
            args.extend(new_args);
        }

        args.extend(arg.1.ids().flat_map(|id| {
            let occurences = arg.1.get_occurrences::<String>(id.as_ref()).unwrap();
            let mut res = Vec::new();
            for mut occurence_values in occurences {
                for occurence in occurence_values.by_ref() {
                    res.push(occurence.into());
                }
            }
            res
        }));

        args
    })
}

pub fn run_from_arg_match(arg_match: &ArgMatches) {
    let args = resolve_args_from_arg_match(arg_match).unwrap_or_default();
    let _ = pub_just::run(args.iter());
}