Naneau\ProjectVersioner\Reader\Composer

Complexity

Total Complexity

2

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	canRead()	0	4	1
A	read()	0	7	1

<?php
/**
 * Composer.php
 *
 * @package         ProjectVersioner
 * @subpackage      Reader
 */

namespace Naneau\ProjectVersioner\Reader;

use Naneau\ProjectVersioner\ReaderInterface;

/**
 * Composer
 *
 * Finds version from composer lock file
 *
 * @category        Naneau
 * @package         ProjectVersioner
 * @subpackage      Reader
 */
class Composer implements ReaderInterface
{
    /**
     * {@inheritdoc}
     **/
    public function canRead($directory)
    {
        return is_readable($directory . '/composer.lock');
    }

    /**
     * {@inheritdoc}
     **/
    public function read($directory)
    {
        return substr(
            md5(file_get_contents($directory . '/composer.lock')),
            0, 6
        );
    }
}