Churn\Process\ChangesCount\GitChangesCountProcess

Complexity

Total Complexity

2

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	1
A	countChanges()	0	3	1

<?php declare(strict_types = 1);

namespace Churn\Process\ChangesCount;

use Churn\File\File;
use Churn\Process\ChurnProcess;
use Churn\Process\ChangesCountInterface;
use function dirname;
use Symfony\Component\Process\Process;

class GitChangesCountProcess extends ChurnProcess implements ChangesCountInterface
{
    /**
     * Class constructor.
     * @param File   $file         The file the process is being executed on.
     * @param string $commitsSince String containing the date of when to look at commits since.
     */
    public function __construct(File $file, string $commitsSince)
    {
        $process = new Process([
            'git', '-C', dirname($file->getFullPath()), 'rev-list', '--since',
            $commitsSince, '--no-merges', '--count', 'HEAD',
            $file->getFullPath(),
        ]);

        parent::__construct($file, $process);
    }

    /**
     * Returns the number of changes for a file.
     * @return integer
     */
    public function countChanges(): int
    {
        return (int) $this->getOutput();
    }
}