﻿PK      /�Z#��  �    CustomFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * CustomFilterIterator filters files by applying anonymous functions.
 *
 * The anonymous function receives a \SplFileInfo and must return false
 * to remove files.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @extends \FilterIterator<string, \SplFileInfo>
 */
class CustomFilterIterator extends \FilterIterator
{
    private array $filters = [];

    /**
     * @param \Iterator<string, \SplFileInfo> $iterator The Iterator to filter
     * @param callable[]                      $filters  An array of PHP callbacks
     *
     * @throws \InvalidArgumentException
     */
    public function __construct(\Iterator $iterator, array $filters)
    {
        foreach ($filters as $filter) {
            if (!\is_callable($filter)) {
                throw new \InvalidArgumentException('Invalid PHP callback.');
            }
        }
        $this->filters = $filters;

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     */
    public function accept(): bool
    {
        $fileinfo = $this->current();

        foreach ($this->filters as $filter) {
            if (false === $filter($fileinfo)) {
                return false;
            }
        }

        return true;
    }
}
PK      /�Z-9��  �    LazyIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * @author Jérémy Derussé <jeremy@derusse.com>
 *
 * @internal
 */
class LazyIterator implements \IteratorAggregate
{
    private \Closure $iteratorFactory;

    public function __construct(callable $iteratorFactory)
    {
        $this->iteratorFactory = $iteratorFactory(...);
    }

    public function getIterator(): \Traversable
    {
        yield from ($this->iteratorFactory)();
    }
}
PK      /�Zh n
  n
  "  ExcludeDirectoryFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\SplFileInfo;

/**
 * ExcludeDirectoryFilterIterator filters out directories.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @extends \FilterIterator<string, SplFileInfo>
 *
 * @implements \RecursiveIterator<string, SplFileInfo>
 */
class ExcludeDirectoryFilterIterator extends \FilterIterator implements \RecursiveIterator
{
    /** @var \Iterator<string, SplFileInfo> */
    private \Iterator $iterator;
    private bool $isRecursive;
    private array $excludedDirs = [];
    private ?string $excludedPattern = null;

    /**
     * @param \Iterator<string, SplFileInfo> $iterator    The Iterator to filter
     * @param string[]                       $directories An array of directories to exclude
     */
    public function __construct(\Iterator $iterator, array $directories)
    {
        $this->iterator = $iterator;
        $this->isRecursive = $iterator instanceof \RecursiveIterator;
        $patterns = [];
        foreach ($directories as $directory) {
            $directory = rtrim($directory, '/');
            if (!$this->isRecursive || str_contains($directory, '/')) {
                $patterns[] = preg_quote($directory, '#');
            } else {
                $this->excludedDirs[$directory] = true;
            }
        }
        if ($patterns) {
            $this->excludedPattern = '#(?:^|/)(?:'.implode('|', $patterns).')(?:/|$)#';
        }

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     */
    public function accept(): bool
    {
        if ($this->isRecursive && isset($this->excludedDirs[$this->getFilename()]) && $this->isDir()) {
            return false;
        }

        if ($this->excludedPattern) {
            $path = $this->isDir() ? $this->current()->getRelativePathname() : $this->current()->getRelativePath();
            $path = str_replace('\\', '/', $path);

            return !preg_match($this->excludedPattern, $path);
        }

        return true;
    }

    public function hasChildren(): bool
    {
        return $this->isRecursive && $this->iterator->hasChildren();
    }

    public function getChildren(): self
    {
        $children = new self($this->iterator->getChildren(), []);
        $children->excludedDirs = $this->excludedDirs;
        $children->excludedPattern = $this->excludedPattern;

        return $children;
    }
}
PK      /�Z"fo  o    FileTypeFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * FileTypeFilterIterator only keeps files, directories, or both.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @extends \FilterIterator<string, \SplFileInfo>
 */
class FileTypeFilterIterator extends \FilterIterator
{
    public const ONLY_FILES = 1;
    public const ONLY_DIRECTORIES = 2;

    private int $mode;

    /**
     * @param \Iterator<string, \SplFileInfo> $iterator The Iterator to filter
     * @param int                             $mode     The mode (self::ONLY_FILES or self::ONLY_DIRECTORIES)
     */
    public function __construct(\Iterator $iterator, int $mode)
    {
        $this->mode = $mode;

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     */
    public function accept(): bool
    {
        $fileinfo = $this->current();
        if (self::ONLY_DIRECTORIES === (self::ONLY_DIRECTORIES & $this->mode) && $fileinfo->isFile()) {
            return false;
        } elseif (self::ONLY_FILES === (self::ONLY_FILES & $this->mode) && $fileinfo->isDir()) {
            return false;
        }

        return true;
    }
}
PK      /�Z�g�P  P    SizeRangeFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Comparator\NumberComparator;

/**
 * SizeRangeFilterIterator filters out files that are not in the given size range.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @extends \FilterIterator<string, \SplFileInfo>
 */
class SizeRangeFilterIterator extends \FilterIterator
{
    private array $comparators = [];

    /**
     * @param \Iterator<string, \SplFileInfo> $iterator
     * @param NumberComparator[]              $comparators
     */
    public function __construct(\Iterator $iterator, array $comparators)
    {
        $this->comparators = $comparators;

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     */
    public function accept(): bool
    {
        $fileinfo = $this->current();
        if (!$fileinfo->isFile()) {
            return true;
        }

        $filesize = $fileinfo->getSize();
        foreach ($this->comparators as $compare) {
            if (!$compare->test($filesize)) {
                return false;
            }
        }

        return true;
    }
}
PK      /�Z���Q  Q    FilenameFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Glob;

/**
 * FilenameFilterIterator filters files by patterns (a regexp, a glob, or a string).
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @extends MultiplePcreFilterIterator<string, \SplFileInfo>
 */
class FilenameFilterIterator extends MultiplePcreFilterIterator
{
    /**
     * Filters the iterator values.
     */
    public function accept(): bool
    {
        return $this->isAccepted($this->current()->getFilename());
    }

    /**
     * Converts glob to regexp.
     *
     * PCRE patterns are left unchanged.
     * Glob strings are transformed with Glob::toRegex().
     *
     * @param string $str Pattern: glob or regexp
     */
    protected function toRegex(string $str): string
    {
        return $this->isRegex($str) ? $str : Glob::toRegex($str);
    }
}
PK      /�Zdސ{�  �    PathFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\SplFileInfo;

/**
 * PathFilterIterator filters files by path patterns (e.g. some/special/dir).
 *
 * @author Fabien Potencier  <fabien@symfony.com>
 * @author Włodzimierz Gajda <gajdaw@gajdaw.pl>
 *
 * @extends MultiplePcreFilterIterator<string, SplFileInfo>
 */
class PathFilterIterator extends MultiplePcreFilterIterator
{
    /**
     * Filters the iterator values.
     */
    public function accept(): bool
    {
        $filename = $this->current()->getRelativePathname();

        if ('\\' === \DIRECTORY_SEPARATOR) {
            $filename = str_replace('\\', '/', $filename);
        }

        return $this->isAccepted($filename);
    }

    /**
     * Converts strings to regexp.
     *
     * PCRE patterns are left unchanged.
     *
     * Default conversion:
     *     'lorem/ipsum/dolor' ==>  'lorem\/ipsum\/dolor/'
     *
     * Use only / as directory separator (on Windows also).
     *
     * @param string $str Pattern: regexp or dirname
     */
    protected function toRegex(string $str): string
    {
        return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
    }
}
PK      /�Z��y  y    DateRangeFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Comparator\DateComparator;

/**
 * DateRangeFilterIterator filters out files that are not in the given date range (last modified dates).
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @extends \FilterIterator<string, \SplFileInfo>
 */
class DateRangeFilterIterator extends \FilterIterator
{
    private array $comparators = [];

    /**
     * @param \Iterator<string, \SplFileInfo> $iterator
     * @param DateComparator[]                $comparators
     */
    public function __construct(\Iterator $iterator, array $comparators)
    {
        $this->comparators = $comparators;

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     */
    public function accept(): bool
    {
        $fileinfo = $this->current();

        if (!file_exists($fileinfo->getPathname())) {
            return false;
        }

        $filedate = $fileinfo->getMTime();
        foreach ($this->comparators as $compare) {
            if (!$compare->test($filedate)) {
                return false;
            }
        }

        return true;
    }
}
PK      /�Z�~ �  �    FilecontentFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\SplFileInfo;

/**
 * FilecontentFilterIterator filters files by their contents using patterns (regexps or strings).
 *
 * @author Fabien Potencier  <fabien@symfony.com>
 * @author Włodzimierz Gajda <gajdaw@gajdaw.pl>
 *
 * @extends MultiplePcreFilterIterator<string, SplFileInfo>
 */
class FilecontentFilterIterator extends MultiplePcreFilterIterator
{
    /**
     * Filters the iterator values.
     */
    public function accept(): bool
    {
        if (!$this->matchRegexps && !$this->noMatchRegexps) {
            return true;
        }

        $fileinfo = $this->current();

        if ($fileinfo->isDir() || !$fileinfo->isReadable()) {
            return false;
        }

        $content = $fileinfo->getContents();
        if (!$content) {
            return false;
        }

        return $this->isAccepted($content);
    }

    /**
     * Converts string to regexp if necessary.
     *
     * @param string $str Pattern: string or regexp
     */
    protected function toRegex(string $str): string
    {
        return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
    }
}
PK      /�Z�D���  �    MultiplePcreFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * MultiplePcreFilterIterator filters files using patterns (regexps, globs or strings).
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @template-covariant TKey
 * @template-covariant TValue
 *
 * @extends \FilterIterator<TKey, TValue>
 */
abstract class MultiplePcreFilterIterator extends \FilterIterator
{
    protected $matchRegexps = [];
    protected $noMatchRegexps = [];

    /**
     * @param \Iterator<TKey, TValue> $iterator        The Iterator to filter
     * @param string[]                $matchPatterns   An array of patterns that need to match
     * @param string[]                $noMatchPatterns An array of patterns that need to not match
     */
    public function __construct(\Iterator $iterator, array $matchPatterns, array $noMatchPatterns)
    {
        foreach ($matchPatterns as $pattern) {
            $this->matchRegexps[] = $this->toRegex($pattern);
        }

        foreach ($noMatchPatterns as $pattern) {
            $this->noMatchRegexps[] = $this->toRegex($pattern);
        }

        parent::__construct($iterator);
    }

    /**
     * Checks whether the string is accepted by the regex filters.
     *
     * If there is no regexps defined in the class, this method will accept the string.
     * Such case can be handled by child classes before calling the method if they want to
     * apply a different behavior.
     */
    protected function isAccepted(string $string): bool
    {
        // should at least not match one rule to exclude
        foreach ($this->noMatchRegexps as $regex) {
            if (preg_match($regex, $string)) {
                return false;
            }
        }

        // should at least match one rule
        if ($this->matchRegexps) {
            foreach ($this->matchRegexps as $regex) {
                if (preg_match($regex, $string)) {
                    return true;
                }
            }

            return false;
        }

        // If there is no match rules, the file is accepted
        return true;
    }

    /**
     * Checks whether the string is a regex.
     */
    protected function isRegex(string $str): bool
    {
        $availableModifiers = 'imsxuADU';

        if (\PHP_VERSION_ID >= 80200) {
            $availableModifiers .= 'n';
        }

        if (preg_match('/^(.{3,}?)['.$availableModifiers.']*$/', $str, $m)) {
            $start = substr($m[1], 0, 1);
            $end = substr($m[1], -1);

            if ($start === $end) {
                return !preg_match('/[*?[:alnum:] \\\\]/', $start);
            }

            foreach ([['{', '}'], ['(', ')'], ['[', ']'], ['<', '>']] as $delimiters) {
                if ($start === $delimiters[0] && $end === $delimiters[1]) {
                    return true;
                }
            }
        }

        return false;
    }

    /**
     * Converts string into regexp.
     */
    abstract protected function toRegex(string $str): string;
}
PK      /�Z���,  ,    SortableIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * SortableIterator applies a sort on a given Iterator.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @implements \IteratorAggregate<string, \SplFileInfo>
 */
class SortableIterator implements \IteratorAggregate
{
    public const SORT_BY_NONE = 0;
    public const SORT_BY_NAME = 1;
    public const SORT_BY_TYPE = 2;
    public const SORT_BY_ACCESSED_TIME = 3;
    public const SORT_BY_CHANGED_TIME = 4;
    public const SORT_BY_MODIFIED_TIME = 5;
    public const SORT_BY_NAME_NATURAL = 6;
    public const SORT_BY_NAME_CASE_INSENSITIVE = 7;
    public const SORT_BY_NAME_NATURAL_CASE_INSENSITIVE = 8;
    public const SORT_BY_EXTENSION = 9;
    public const SORT_BY_SIZE = 10;

    /** @var \Traversable<string, \SplFileInfo> */
    private \Traversable $iterator;
    private \Closure|int $sort;

    /**
     * @param \Traversable<string, \SplFileInfo> $iterator
     * @param int|callable                       $sort     The sort type (SORT_BY_NAME, SORT_BY_TYPE, or a PHP callback)
     *
     * @throws \InvalidArgumentException
     */
    public function __construct(\Traversable $iterator, int|callable $sort, bool $reverseOrder = false)
    {
        $this->iterator = $iterator;
        $order = $reverseOrder ? -1 : 1;

        if (self::SORT_BY_NAME === $sort) {
            $this->sort = static fn (\SplFileInfo $a, \SplFileInfo $b) => $order * strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
        } elseif (self::SORT_BY_NAME_NATURAL === $sort) {
            $this->sort = static fn (\SplFileInfo $a, \SplFileInfo $b) => $order * strnatcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
        } elseif (self::SORT_BY_NAME_CASE_INSENSITIVE === $sort) {
            $this->sort = static fn (\SplFileInfo $a, \SplFileInfo $b) => $order * strcasecmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
        } elseif (self::SORT_BY_NAME_NATURAL_CASE_INSENSITIVE === $sort) {
            $this->sort = static fn (\SplFileInfo $a, \SplFileInfo $b) => $order * strnatcasecmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
        } elseif (self::SORT_BY_TYPE === $sort) {
            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
                if ($a->isDir() && $b->isFile()) {
                    return -$order;
                } elseif ($a->isFile() && $b->isDir()) {
                    return $order;
                }

                return $order * strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
            };
        } elseif (self::SORT_BY_ACCESSED_TIME === $sort) {
            $this->sort = static fn (\SplFileInfo $a, \SplFileInfo $b) => $order * ($a->getATime() - $b->getATime());
        } elseif (self::SORT_BY_CHANGED_TIME === $sort) {
            $this->sort = static fn (\SplFileInfo $a, \SplFileInfo $b) => $order * ($a->getCTime() - $b->getCTime());
        } elseif (self::SORT_BY_MODIFIED_TIME === $sort) {
            $this->sort = static fn (\SplFileInfo $a, \SplFileInfo $b) => $order * ($a->getMTime() - $b->getMTime());
        } elseif (self::SORT_BY_EXTENSION === $sort) {
            $this->sort = static fn (\SplFileInfo $a, \SplFileInfo $b) => $order * strnatcmp($a->getExtension(), $b->getExtension());
        } elseif (self::SORT_BY_SIZE === $sort) {
            $this->sort = static fn (\SplFileInfo $a, \SplFileInfo $b) => $order * ($a->getSize() - $b->getSize());
        } elseif (self::SORT_BY_NONE === $sort) {
            $this->sort = $order;
        } elseif (\is_callable($sort)) {
            $this->sort = $reverseOrder ? static fn (\SplFileInfo $a, \SplFileInfo $b) => -$sort($a, $b) : $sort(...);
        } else {
            throw new \InvalidArgumentException('The SortableIterator takes a PHP callable or a valid built-in sort algorithm as an argument.');
        }
    }

    public function getIterator(): \Traversable
    {
        if (1 === $this->sort) {
            return $this->iterator;
        }

        $array = iterator_to_array($this->iterator, true);

        if (-1 === $this->sort) {
            $array = array_reverse($array);
        } else {
            uasort($array, $this->sort);
        }

        return new \ArrayIterator($array);
    }
}
PK      /�Z��,b  b    DepthRangeFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * DepthRangeFilterIterator limits the directory depth.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @template-covariant TKey
 * @template-covariant TValue
 *
 * @extends \FilterIterator<TKey, TValue>
 */
class DepthRangeFilterIterator extends \FilterIterator
{
    private int $minDepth = 0;

    /**
     * @param \RecursiveIteratorIterator<\RecursiveIterator<TKey, TValue>> $iterator The Iterator to filter
     * @param int                                                          $minDepth The min depth
     * @param int                                                          $maxDepth The max depth
     */
    public function __construct(\RecursiveIteratorIterator $iterator, int $minDepth = 0, int $maxDepth = \PHP_INT_MAX)
    {
        $this->minDepth = $minDepth;
        $iterator->setMaxDepth(\PHP_INT_MAX === $maxDepth ? -1 : $maxDepth);

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     */
    public function accept(): bool
    {
        return $this->getInnerIterator()->getDepth() >= $this->minDepth;
    }
}
PK      /�Z�og�  �    RecursiveDirectoryIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Exception\AccessDeniedException;
use Symfony\Component\Finder\SplFileInfo;

/**
 * Extends the \RecursiveDirectoryIterator to support relative paths.
 *
 * @author Victor Berchet <victor@suumit.com>
 *
 * @extends \RecursiveDirectoryIterator<string, SplFileInfo>
 */
class RecursiveDirectoryIterator extends \RecursiveDirectoryIterator
{
    private bool $ignoreUnreadableDirs;
    private ?bool $rewindable = null;

    // these 3 properties take part of the performance optimization to avoid redoing the same work in all iterations
    private string $rootPath;
    private string $subPath;
    private string $directorySeparator = '/';

    /**
     * @throws \RuntimeException
     */
    public function __construct(string $path, int $flags, bool $ignoreUnreadableDirs = false)
    {
        if ($flags & (self::CURRENT_AS_PATHNAME | self::CURRENT_AS_SELF)) {
            throw new \RuntimeException('This iterator only support returning current as fileinfo.');
        }

        parent::__construct($path, $flags);
        $this->ignoreUnreadableDirs = $ignoreUnreadableDirs;
        $this->rootPath = $path;
        if ('/' !== \DIRECTORY_SEPARATOR && !($flags & self::UNIX_PATHS)) {
            $this->directorySeparator = \DIRECTORY_SEPARATOR;
        }
    }

    /**
     * Return an instance of SplFileInfo with support for relative paths.
     */
    public function current(): SplFileInfo
    {
        // the logic here avoids redoing the same work in all iterations

        if (!isset($this->subPath)) {
            $this->subPath = $this->getSubPath();
        }
        $subPathname = $this->subPath;
        if ('' !== $subPathname) {
            $subPathname .= $this->directorySeparator;
        }
        $subPathname .= $this->getFilename();

        if ('/' !== $basePath = $this->rootPath) {
            $basePath .= $this->directorySeparator;
        }

        return new SplFileInfo($basePath.$subPathname, $this->subPath, $subPathname);
    }

    public function hasChildren(bool $allowLinks = false): bool
    {
        $hasChildren = parent::hasChildren($allowLinks);

        if (!$hasChildren || !$this->ignoreUnreadableDirs) {
            return $hasChildren;
        }

        try {
            parent::getChildren();

            return true;
        } catch (\UnexpectedValueException) {
            // If directory is unreadable and finder is set to ignore it, skip children
            return false;
        }
    }

    /**
     * @throws AccessDeniedException
     */
    public function getChildren(): \RecursiveDirectoryIterator
    {
        try {
            $children = parent::getChildren();

            if ($children instanceof self) {
                // parent method will call the constructor with default arguments, so unreadable dirs won't be ignored anymore
                $children->ignoreUnreadableDirs = $this->ignoreUnreadableDirs;

                // performance optimization to avoid redoing the same work in all children
                $children->rewindable = &$this->rewindable;
                $children->rootPath = $this->rootPath;
            }

            return $children;
        } catch (\UnexpectedValueException $e) {
            throw new AccessDeniedException($e->getMessage(), $e->getCode(), $e);
        }
    }

    /**
     * Do nothing for non rewindable stream.
     */
    public function rewind(): void
    {
        if (false === $this->isRewindable()) {
            return;
        }

        parent::rewind();
    }

    /**
     * Checks if the stream is rewindable.
     */
    public function isRewindable(): bool
    {
        if (null !== $this->rewindable) {
            return $this->rewindable;
        }

        if (false !== $stream = @opendir($this->getPath())) {
            $infos = stream_get_meta_data($stream);
            closedir($stream);

            if ($infos['seekable']) {
                return $this->rewindable = true;
            }
        }

        return $this->rewindable = false;
    }
}
PK      /�ZܪY�{  {    VcsIgnoredFilterIterator.phpnu W+A��        <?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Gitignore;

/**
 * @extends \FilterIterator<string, \SplFileInfo>
 */
final class VcsIgnoredFilterIterator extends \FilterIterator
{
    /**
     * @var string
     */
    private $baseDir;

    /**
     * @var array<string, array{0: string, 1: string}|null>
     */
    private $gitignoreFilesCache = [];

    /**
     * @var array<string, bool>
     */
    private $ignoredPathsCache = [];

    /**
     * @param \Iterator<string, \SplFileInfo> $iterator
     */
    public function __construct(\Iterator $iterator, string $baseDir)
    {
        $this->baseDir = $this->normalizePath($baseDir);

        foreach ($this->parentDirectoriesUpwards($this->baseDir) as $parentDirectory) {
            if (@is_dir("{$parentDirectory}/.git")) {
                $this->baseDir = $parentDirectory;
                break;
            }
        }

        parent::__construct($iterator);
    }

    public function accept(): bool
    {
        $file = $this->current();

        $fileRealPath = $this->normalizePath($file->getRealPath());

        return !$this->isIgnored($fileRealPath);
    }

    private function isIgnored(string $fileRealPath): bool
    {
        if (is_dir($fileRealPath) && !str_ends_with($fileRealPath, '/')) {
            $fileRealPath .= '/';
        }

        if (isset($this->ignoredPathsCache[$fileRealPath])) {
            return $this->ignoredPathsCache[$fileRealPath];
        }

        $ignored = false;

        foreach ($this->parentDirectoriesDownwards($fileRealPath) as $parentDirectory) {
            if ($this->isIgnored($parentDirectory)) {
                // rules in ignored directories are ignored, no need to check further.
                break;
            }

            $fileRelativePath = substr($fileRealPath, \strlen($parentDirectory) + 1);

            if (null === $regexps = $this->readGitignoreFile("{$parentDirectory}/.gitignore")) {
                continue;
            }

            [$exclusionRegex, $inclusionRegex] = $regexps;

            if (preg_match($exclusionRegex, $fileRelativePath)) {
                $ignored = true;

                continue;
            }

            if (preg_match($inclusionRegex, $fileRelativePath)) {
                $ignored = false;
            }
        }

        return $this->ignoredPathsCache[$fileRealPath] = $ignored;
    }

    /**
     * @return list<string>
     */
    private function parentDirectoriesUpwards(string $from): array
    {
        $parentDirectories = [];

        $parentDirectory = $from;

        while (true) {
            $newParentDirectory = \dirname($parentDirectory);

            // dirname('/') = '/'
            if ($newParentDirectory === $parentDirectory) {
                break;
            }

            $parentDirectories[] = $parentDirectory = $newParentDirectory;
        }

        return $parentDirectories;
    }

    private function parentDirectoriesUpTo(string $from, string $upTo): array
    {
        return array_filter(
            $this->parentDirectoriesUpwards($from),
            static fn (string $directory): bool => str_starts_with($directory, $upTo)
        );
    }

    /**
     * @return list<string>
     */
    private function parentDirectoriesDownwards(string $fileRealPath): array
    {
        return array_reverse(
            $this->parentDirectoriesUpTo($fileRealPath, $this->baseDir)
        );
    }

    /**
     * @return array{0: string, 1: string}|null
     */
    private function readGitignoreFile(string $path): ?array
    {
        if (\array_key_exists($path, $this->gitignoreFilesCache)) {
            return $this->gitignoreFilesCache[$path];
        }

        if (!file_exists($path)) {
            return $this->gitignoreFilesCache[$path] = null;
        }

        if (!is_file($path) || !is_readable($path)) {
            throw new \RuntimeException("The \"ignoreVCSIgnored\" option cannot be used by the Finder as the \"{$path}\" file is not readable.");
        }

        $gitignoreFileContent = file_get_contents($path);

        return $this->gitignoreFilesCache[$path] = [
            Gitignore::toRegex($gitignoreFileContent),
            Gitignore::toRegexMatchingNegatedPatterns($gitignoreFileContent),
        ];
    }

    private function normalizePath(string $path): string
    {
        if ('\\' === \DIRECTORY_SEPARATOR) {
            return str_replace('\\', '/', $path);
        }

        return $path;
    }
}
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