OutputCallbackAdapter.php

<?php

declare (strict_types=1);
namespace PhpTuf\ComposerStager\Internal\Process\Service;

use PhpTuf\ComposerStager\API\Process\Service\OutputCallbackInterface;
use PhpTuf\ComposerStager\API\Process\Value\OutputTypeEnum;
use Symfony\Component\Process\Process as SymfonyProcess;

/**
 * @package Process
 *
 * @internal Don't depend directly on this class. It may be changed or removed at any time without notice.
 */
final class OutputCallbackAdapter implements OutputCallbackAdapterInterface {
    public function __construct(?OutputCallbackInterface $callback = null) {
    }
    public function __invoke(string $type, string $buffer) : void {
        if (!$this->callback instanceof OutputCallbackInterface) {
            return;
        }
        $enumType = $type === SymfonyProcess::OUT ? OutputTypeEnum::OUT : OutputTypeEnum::ERR;
        call_user_func($this->callback, $enumType, $buffer);
    }

}