byrokrat\giroapp\Listener\ExitStatusSubscriber

Complexity

Total Complexity

3

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getExitStatus()	0	3	1
A	onFailure()	0	3	1
A	getSubscribedEvents()	0	5	1

<?php
/**
 * This file is part of byrokrat\giroapp.
 *
 * byrokrat\giroapp 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.
 *
 * byrokrat\giroapp 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 byrokrat\giroapp. If not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright 2016-18 Hannes Forsgård
 */

declare(strict_types = 1);

namespace byrokrat\giroapp\Listener;

use byrokrat\giroapp\Events;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * Capture application exit status
 */
class ExitStatusSubscriber implements EventSubscriberInterface
{
    /**
     * @var integer
     */
    private $status = 0;

    public static function getSubscribedEvents()
    {
        return [
            Events::ERROR => 'onFailure',
            Events::WARNING => 'onFailure',
        ];
    }

    public function getExitStatus(): int
    {
        return $this->status;
    }

    public function onFailure(): void
    {
        $this->status = 1;
    }
}