// Lprs - A local CLI vaults manager. For human and machine use
// Copyright (C) 2024 Awiteb <a@4rs.nl>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://gnu.org/licenses/gpl-3.0.html>.

use std::io;

use clap::{Args, CommandFactory};

use crate::{cli::Cli, vault::Vaults, LprsCommand, LprsResult};


/// Generate shell auto completion
#[derive(Debug, Args)]
pub struct Completion {
    /// Shell to generate completion for
    shell: clap_complete::Shell,
}


impl LprsCommand for Completion {
    fn run(self, _vault_manager: Vaults) -> LprsResult<()> {
        clap_complete::generate(self.shell, &mut Cli::command(), "lprs", &mut io::stdout());
        Ok(())
    }
}
