// Copyright (c) 2020  Teddy Wing
//
// 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://www.gnu.org/licenses/>.


use std::env;
use std::process;

use exitcode;

use git_suggestion::{gseprintln, for_suggestion};
use git_suggestion::config::Config;


fn main() {
    let args: Vec<_> = env::args().collect();

    let config = match Config::get(
        &args,
        "usage: git sugapply [options] <suggestion>...",
    ) {
        Ok(c) => c,
        Err(e) => {
            gseprintln!(e);

            process::exit(exitcode::CONFIG);
        },
    };

    for_suggestion(
        &config,
        |suggestion| {
            match suggestion.apply() {
                Err(e) => {
                    gseprintln!(e);
                    process::exit(exitcode::UNAVAILABLE);
                },
                _ => (),
            }
        },
    );
}