function HgDownloader::getLocalChanges

@inheritDoc

Overrides ChangeReportInterface::getLocalChanges

File

vendor/composer/composer/src/Composer/Downloader/HgDownloader.php, line 88

Class

HgDownloader

@author Per Bernhardt <plb@webfactory.de>

Namespace

Composer\Downloader

Code

public function getLocalChanges(PackageInterface $package, string $path) : ?string {
    if (!is_dir($path . '/.hg')) {
        return null;
    }
    $this->process
        ->execute([
        'hg',
        'st',
    ], $output, realpath($path));
    $output = trim($output);
    return strlen($output) > 0 ? $output : null;
}