IsExecutableTransformation.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Refinery;
 
use ILIAS\Language\Language;
 
class IsExecutableTransformation implements Constraint
{
    use DeriveTransformWithProblem;
 
    private $error = 'The value MUST specify an executable path.';
 
    public function __construct(private readonly Language $lng)
    {
    }
 
    public function accepts($value): bool
    {
        return is_string($value) && is_executable($value);
    }
 
    public function getError()
    {
        return $this->error;
    }
}