function GitDownloader::discardChanges

@phpstan-return PromiseInterface<void|null>

Throws

\RuntimeException

1 call to GitDownloader::discardChanges()

GitDownloader::cleanChanges in vendor/composer/composer/src/Composer/Downloader/GitDownloader.php

@inheritDoc

File

vendor/composer/composer/src/Composer/Downloader/GitDownloader.php, line 551

Class

GitDownloader

@author Jordi Boggiano <j.boggiano@seld.be>

Namespace

Composer\Downloader

Code

protected function discardChanges(string $path) : PromiseInterface {
    $path = $this->normalizePath($path);
    if (0 !== $this->process
        ->execute([
        'git',
        'clean',
        '-df',
    ], $output, $path)) {
        throw new \RuntimeException("Could not reset changes\n\n:" . $output);
    }
    if (0 !== $this->process
        ->execute([
        'git',
        'reset',
        '--hard',
    ], $output, $path)) {
        throw new \RuntimeException("Could not reset changes\n\n:" . $output);
    }
    $this->hasDiscardedChanges[$path] = true;
    return \React\Promise\resolve(null);
}