yom 2.2.6

// Copyright (C) 2026 The YOM Contributors
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License Version 2 as
// published by the Free Software Foundation.
//
// 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 Version 2 for more details.
//
// You should have received a copy of the GNU General Public License
// Version 2 along with this program. If not, see
// <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html#SEC1>.

use crate::internals::helpers::err_write;
use std::io::Write;
use std::process::{Command, Stdio};

/// ██████ ██  ██ ██ ██████
/// ██▄▄    ████  ██   ██   
/// ██▄▄▄▄ ██  ██ ██   ██   
/// Exits with given exit code
#[inline]
pub fn exit<E: Write>(code: i32, hook: &str, stderr: &mut E, err_continue: bool) {
    if hook == "default" || hook == "" {
        std::process::exit(code);
    } else {
        let mut child = Command::new(hook)
            .arg("exit")
            .arg(code.to_string())
            .stdin(Stdio::inherit())
            .stdout(Stdio::inherit())
            .stderr(Stdio::inherit())
            .spawn()
            .expect("Failed to start");

        let status = child.wait().unwrap();
        let exit_code = if let Some(c) = status.code() {
            c
        } else {
            err_write("error hook crashed", stderr);
            if err_continue == false {
                std::process::exit(1);
            } else {
                let _ = write!(stderr, "using builtin error instead of hook error");
                code
            }
        };

        std::process::exit(exit_code);
    }
}