Current File : //home2/vacivi36/code/vendor/nexusphp/cs-config/src/FixerGenerator.php
<?php
declare(strict_types=1);
/**
* This file is part of Nexus CS Config.
*
* (c) 2020 John Paul E. Balandan, CPA <paulbalandan@gmail.com>
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace Nexus\CsConfig;
use PhpCsFixer\Finder;
use PhpCsFixer\Fixer\FixerInterface;
use PhpCsFixer\Preg;
use Symfony\Component\Finder\SplFileInfo;
/**
* Provides a generator of custom fixers for registration in `PhpCsFixer\Config`.
*
* @implements \IteratorAggregate<FixerInterface>
*/
final class FixerGenerator implements \IteratorAggregate
{
private string $path;
private string $vendor;
private function __construct(string $path, string $vendor)
{
$this->path = $path;
$this->vendor = $vendor;
}
/**
* @throws \RuntimeException
*/
public static function create(string $path, string $vendor): self
{
if ('' === $path) {
throw new \RuntimeException('Path to custom fixers cannot be empty.');
}
if (! is_dir($path)) {
throw new \RuntimeException(sprintf('Path "%s" is not a valid directory.', $path));
}
if ('' === $vendor) {
throw new \RuntimeException('Vendor namespace cannot be empty.');
}
if (Preg::match('/^[A-Z][a-zA-Z0-9\\\\]+$/', $vendor) !== 1) {
throw new \RuntimeException(sprintf('Vendor namespace "%s" is not valid.', $vendor));
}
return new self($path, $vendor);
}
/**
* @return \Traversable<FixerInterface>
*/
public function getIterator(): \Traversable
{
$finder = Finder::create()
->files()
->in($this->path)
->notName('/Abstract(\S+)\.php$/')
->notName('/(\S+)(?<!Fixer)\.php$/')
->sortByName()
;
$fixers = array_filter(array_map(
function (SplFileInfo $file): object {
$fixer = sprintf(
'%s\\%s%s%s',
trim($this->vendor, '\\'),
strtr($file->getRelativePath(), \DIRECTORY_SEPARATOR, '\\'),
$file->getRelativePath() !== '' ? '\\' : '',
$file->getBasename('.'.$file->getExtension()),
);
return new $fixer();
},
iterator_to_array($finder, false),
), static fn (object $fixer): bool => $fixer instanceof FixerInterface);
yield from $fixers;
}
}
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