Viewing file:  XzDownloader.php (1001 B) -rw-r--r--
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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\PackageInterface;
use Composer\Util\ProcessExecutor;
/**
* Xz archive downloader.
*
* @author Pavel Puchkin <i@neoascetic.me>
* @author Pierre Rudloff <contact@rudloff.pro>
*/
class XzDownloader extends ArchiveDownloader
{
protected function extract(PackageInterface $package, $file, $path)
{
$command = 'tar -xJf ' . ProcessExecutor::escape($file) . ' -C ' . ProcessExecutor::escape($path);
if (0 === $this->process->execute($command, $ignoredOutput)) {
return;
}
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
throw new \RuntimeException($processError);
}
}
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