use super::Cmd;
use clap::Command;
use std::process;

#[derive(Debug)]
pub struct Nologin {
    name: &'static str,
    path: Option<crate::Path>,
}

pub const NOLOGIN: Nologin = Nologin {
    name: "nologin",
    path: Some(crate::Path::Sbin),
};

impl Cmd for Nologin {
    fn name(&self) -> &str {
        self.name
    }

    fn cli(&self) -> clap::Command {
        Command::new(self.name)
            .author("Nathan Fisher")
            .about("Denies a user account login ability")
    }

    fn run(&self, _matches: Option<&clap::ArgMatches>) -> Result<(), Box<dyn std::error::Error>> {
        eprintln!("I'm sorry, I can't let you do that, Dave");
        process::exit(42);
    }

    fn path(&self) -> Option<crate::Path> {
        self.path
    }
}