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\Traits;

use Symfony\Component\Process\ExecutableFinder;

/**
 * Class FindsExecutables.
 * @package Seat\Installer\Traits
 */
trait FindsExecutables
{
    /**
     * @param array $executables
     *
     * @return array
     */
    public function findExecutables(array $executables)
    {

        foreach ($executables as $exeutable => $path) {

            $path = $this->findExecutable($exeutable);
            $executables[$exeutable] = $path;
        }

        return $executables;
    }

    /**
     * @param string $executable
     *
     * @return string
     */
    private function findExecutable(string $executable)
    {

        $finder = new ExecutableFinder();

        return $finder->find($executable);
    }

    /**
     * @param string $executable
     *
     * @return bool
     */
    public function hasExecutable(string $executable): bool
    {

        if (! is_null($this->findExecutable($executable)))
            return true;

        return false;

    }
}