You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
83 lines
2.5 KiB
PHP
83 lines
2.5 KiB
PHP
<?php declare(strict_types=1);
|
|
|
|
/*
|
|
* 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 React\Promise\PromiseInterface;
|
|
use Composer\Util\IniHelper;
|
|
use Composer\Util\Platform;
|
|
use Composer\Util\ProcessExecutor;
|
|
use Composer\Package\PackageInterface;
|
|
use RarArchive;
|
|
|
|
/**
|
|
* RAR archive downloader.
|
|
*
|
|
* Based on previous work by Jordi Boggiano ({@see ZipDownloader}).
|
|
*
|
|
* @author Derrick Nelson <drrcknlsn@gmail.com>
|
|
*/
|
|
class RarDownloader extends ArchiveDownloader
|
|
{
|
|
protected function extract(PackageInterface $package, string $file, string $path): PromiseInterface
|
|
{
|
|
$processError = null;
|
|
|
|
// Try to use unrar on *nix
|
|
if (!Platform::isWindows()) {
|
|
$command = 'unrar x -- ' . ProcessExecutor::escape($file) . ' ' . ProcessExecutor::escape($path) . ' >/dev/null && chmod -R u+w ' . ProcessExecutor::escape($path);
|
|
|
|
if (0 === $this->process->execute($command, $ignoredOutput)) {
|
|
return \React\Promise\resolve();
|
|
}
|
|
|
|
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
|
|
}
|
|
|
|
if (!class_exists('RarArchive')) {
|
|
// php.ini path is added to the error message to help users find the correct file
|
|
$iniMessage = IniHelper::getMessage();
|
|
|
|
$error = "Could not decompress the archive, enable the PHP rar extension or install unrar.\n"
|
|
. $iniMessage . "\n" . $processError;
|
|
|
|
if (!Platform::isWindows()) {
|
|
$error = "Could not decompress the archive, enable the PHP rar extension.\n" . $iniMessage;
|
|
}
|
|
|
|
throw new \RuntimeException($error);
|
|
}
|
|
|
|
$rarArchive = RarArchive::open($file);
|
|
|
|
if (false === $rarArchive) {
|
|
throw new \UnexpectedValueException('Could not open RAR archive: ' . $file);
|
|
}
|
|
|
|
$entries = $rarArchive->getEntries();
|
|
|
|
if (false === $entries) {
|
|
throw new \RuntimeException('Could not retrieve RAR archive entries');
|
|
}
|
|
|
|
foreach ($entries as $entry) {
|
|
if (false === $entry->extract($path)) {
|
|
throw new \RuntimeException('Could not extract entry');
|
|
}
|
|
}
|
|
|
|
$rarArchive->close();
|
|
|
|
return \React\Promise\resolve();
|
|
}
|
|
}
|