/var/www/vhosts/ihelp.ro/httpdocs/vendor/composer/composer/src/Composer/Util
Edit: /var/www/vhosts/ihelp.ro/httpdocs/vendor/composer/composer/src/Composer/Util/SyncHelper.php (2776B)
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Util;
use Composer\Downloader\DownloaderInterface;
use Composer\Downloader\DownloadManager;
use Composer\Package\PackageInterface;
use React\Promise\PromiseInterface;
class SyncHelper
{
/**
* Helps you download + install a single package in a synchronous way
*
* This executes all the required steps and waits for promises to complete
*
* @param Loop $loop Loop instance which you can get from $composer->getLoop()
* @param DownloaderInterface|DownloadManager $downloader DownloadManager instance or Downloader instance you can get from $composer->getDownloadManager()->getDownloader('zip') for example
* @param string $path The installation path for the package
* @param PackageInterface $package The package to install
* @param PackageInterface|null $prevPackage The previous package if this is an update and not an initial installation
*/
public static function downloadAndInstallPackageSync(Loop $loop, $downloader, string $path, PackageInterface $package, ?PackageInterface $prevPackage = null): void
{
assert($downloader instanceof DownloaderInterface || $downloader instanceof DownloadManager);
$type = $prevPackage !== null ? 'update' : 'install';
try {
self::await($loop, $downloader->download($package, $path, $prevPackage));
self::await($loop, $downloader->prepare($type, $package, $path, $prevPackage));
if ($type === 'update' && $prevPackage !== null) {
self::await($loop, $downloader->update($package, $prevPackage, $path));
} else {
self::await($loop, $downloader->install($package, $path));
}
} catch (\Exception $e) {
self::await($loop, $downloader->cleanup($type, $package, $path, $prevPackage));
throw $e;
}
self::await($loop, $downloader->cleanup($type, $package, $path, $prevPackage));
}
/**
* Waits for a promise to resolve
*
* @param Loop $loop Loop instance which you can get from $composer->getLoop()
* @phpstan-param PromiseInterface|null $promise
*/
public static function await(Loop $loop, ?PromiseInterface $promise = null): void
{
if ($promise !== null) {
$loop->wait([$promise]);
}
}
}