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FileLintingIterator.php
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FileLintingIterator.php
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<?php
declare(strict_types=1);
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace PhpCsFixer\Runner;
use PhpCsFixer\Linter\LinterInterface;
use PhpCsFixer\Linter\LintingResultInterface;
/**
* @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* @internal
*
* @extends \IteratorIterator<mixed, \SplFileInfo, \Traversable<\SplFileInfo>>
*/
final class FileLintingIterator extends \IteratorIterator
{
/**
* @var LintingResultInterface
*/
private $currentResult;
private LinterInterface $linter;
/**
* @param \Iterator<mixed, \SplFileInfo> $iterator
*/
public function __construct(\Iterator $iterator, LinterInterface $linter)
{
parent::__construct($iterator);
$this->linter = $linter;
}
public function currentLintingResult(): ?LintingResultInterface
{
return $this->currentResult;
}
public function next(): void
{
parent::next();
$this->currentResult = $this->valid() ? $this->handleItem($this->current()) : null;
}
public function rewind(): void
{
parent::rewind();
$this->currentResult = $this->valid() ? $this->handleItem($this->current()) : null;
}
private function handleItem(\SplFileInfo $file): LintingResultInterface
{
return $this->linter->lintFile($file->getRealPath());
}
}