eveseat/installer

<?php

/*
 * This file is part of SeAT
 *
 * Copyright (C) 2015 to 2021 Leon Jacobs
 *
 * 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 2 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, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

namespace Seat\Installer\Utils\Abstracts;

use Seat\Installer\Traits\RunsCommands;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;

/**
 * Class AbstractUtil.
 * @package Seat\Installer\Utils\Abstracts
 */
abstract class AbstractUtil
{
    use RunsCommands;

    /**
     * The IO object utils have to work with.
     *
     * @var \Symfony\Component\Console\Style\SymfonyStyle
     */
    protected $io;

    /**
     * Util constructor.
     *
     * @param \Symfony\Component\Console\Style\SymfonyStyle|null     $io
     * @param \Symfony\Component\Console\Input\InputInterface|null   $input
     * @param \Symfony\Component\Console\Output\OutputInterface|null $output
     */
    public function __construct(
        SymfonyStyle $io = null, InputInterface $input = null, OutputInterface $output = null)
    {

        if ($io) {

            $this->io = $io;

        } else {

            echo ' ! io not set trying to build SymfonyStyle' . PHP_EOL;
            $this->io = new SymfonyStyle($input, $output);
        }

    }
}