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vendor/symfony/finder/Iterator/CustomFilterIterator.php

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+<?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 $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.
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function accept()
+    {
+        $fileinfo = $this->current();
+
+        foreach ($this->filters as $filter) {
+            if (false === $filter($fileinfo)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/symfony/finder/Iterator/DateRangeFilterIterator.php

@@ -0,0 +1,61 @@
+<?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 $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.
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function accept()
+    {
+        $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;
+    }
+}

vendor/symfony/finder/Iterator/DepthRangeFilterIterator.php

@@ -0,0 +1,51 @@
+<?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 $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.
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function accept()
+    {
+        return $this->getInnerIterator()->getDepth() >= $this->minDepth;
+    }
+}

vendor/symfony/finder/Iterator/ExcludeDirectoryFilterIterator.php

@@ -0,0 +1,97 @@
+<?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;
+
+/**
+ * ExcludeDirectoryFilterIterator filters out directories.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @extends \FilterIterator<string, \SplFileInfo>
+ *
+ * @implements \RecursiveIterator<string, \SplFileInfo>
+ */
+class ExcludeDirectoryFilterIterator extends \FilterIterator implements \RecursiveIterator
+{
+    private $iterator;
+    private $isRecursive;
+    private $excludedDirs = [];
+    private $excludedPattern;
+
+    /**
+     * @param \Iterator $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($iterator);
+    }
+
+    /**
+     * Filters the iterator values.
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function accept()
+    {
+        if ($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;
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function hasChildren()
+    {
+        return $this->isRecursive && $this->iterator->hasChildren();
+    }
+
+    /**
+     * @return self
+     */
+    #[\ReturnTypeWillChange]
+    public function getChildren()
+    {
+        $children = new self($this->iterator->getChildren(), []);
+        $children->excludedDirs = $this->excludedDirs;
+        $children->excludedPattern = $this->excludedPattern;
+
+        return $children;
+    }
+}

vendor/symfony/finder/Iterator/FileTypeFilterIterator.php

@@ -0,0 +1,56 @@
+<?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 $mode;
+
+    /**
+     * @param \Iterator $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.
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function accept()
+    {
+        $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;
+    }
+}

vendor/symfony/finder/Iterator/FilecontentFilterIterator.php

@@ -0,0 +1,61 @@
+<?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;
+
+/**
+ * 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.
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function accept()
+    {
+        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
+     *
+     * @return string
+     */
+    protected function toRegex(string $str)
+    {
+        return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
+    }
+}

vendor/symfony/finder/Iterator/FilenameFilterIterator.php

@@ -0,0 +1,50 @@
+<?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.
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function accept()
+    {
+        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
+     *
+     * @return string
+     */
+    protected function toRegex(string $str)
+    {
+        return $this->isRegex($str) ? $str : Glob::toRegex($str);
+    }
+}

vendor/symfony/finder/Iterator/LazyIterator.php

@@ -0,0 +1,32 @@
+<?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 $iteratorFactory;
+
+    public function __construct(callable $iteratorFactory)
+    {
+        $this->iteratorFactory = $iteratorFactory;
+    }
+
+    public function getIterator(): \Traversable
+    {
+        yield from ($this->iteratorFactory)();
+    }
+}

vendor/symfony/finder/Iterator/MultiplePcreFilterIterator.php

@@ -0,0 +1,117 @@
+<?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 $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.
+     *
+     * @return bool
+     */
+    protected function isAccepted(string $string)
+    {
+        // should at least not match one rule to exclude
+        foreach ($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.
+     *
+     * @return bool
+     */
+    protected function isRegex(string $str)
+    {
+        $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.
+     *
+     * @return string
+     */
+    abstract protected function toRegex(string $str);
+}

vendor/symfony/finder/Iterator/PathFilterIterator.php

@@ -0,0 +1,59 @@
+<?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;
+
+/**
+ * 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.
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function accept()
+    {
+        $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
+     *
+     * @return string
+     */
+    protected function toRegex(string $str)
+    {
+        return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
+    }
+}

vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php

@@ -0,0 +1,158 @@
+<?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>
+ */
+class RecursiveDirectoryIterator extends \RecursiveDirectoryIterator
+{
+    /**
+     * @var bool
+     */
+    private $ignoreUnreadableDirs;
+
+    /**
+     * @var bool
+     */
+    private $ignoreFirstRewind = true;
+
+    // these 3 properties take part of the performance optimization to avoid redoing the same work in all iterations
+    private $rootPath;
+    private $subPath;
+    private $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.
+     *
+     * @return SplFileInfo
+     */
+    #[\ReturnTypeWillChange]
+    public function current()
+    {
+        // the logic here avoids redoing the same work in all iterations
+
+        if (null === $subPathname = $this->subPath) {
+            $subPathname = $this->subPath = $this->getSubPath();
+        }
+        if ('' !== $subPathname) {
+            $subPathname .= $this->directorySeparator;
+        }
+        $subPathname .= $this->getFilename();
+        $basePath = $this->rootPath;
+
+        if ('/' !== $basePath && !str_ends_with($basePath, $this->directorySeparator) && !str_ends_with($basePath, '/')) {
+            $basePath .= $this->directorySeparator;
+        }
+
+        return new SplFileInfo($basePath.$subPathname, $this->subPath, $subPathname);
+    }
+
+    /**
+     * @param bool $allowLinks
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function hasChildren($allowLinks = false)
+    {
+        $hasChildren = parent::hasChildren($allowLinks);
+
+        if (!$hasChildren || !$this->ignoreUnreadableDirs) {
+            return $hasChildren;
+        }
+
+        try {
+            parent::getChildren();
+
+            return true;
+        } catch (\UnexpectedValueException $e) {
+            // If directory is unreadable and finder is set to ignore it, skip children
+            return false;
+        }
+    }
+
+    /**
+     * @return \RecursiveDirectoryIterator
+     *
+     * @throws AccessDeniedException
+     */
+    #[\ReturnTypeWillChange]
+    public function getChildren()
+    {
+        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->rootPath = $this->rootPath;
+            }
+
+            return $children;
+        } catch (\UnexpectedValueException $e) {
+            throw new AccessDeniedException($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function next()
+    {
+        $this->ignoreFirstRewind = false;
+
+        parent::next();
+    }
+
+    /**
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function rewind()
+    {
+        // some streams like FTP are not rewindable, ignore the first rewind after creation,
+        // as newly created DirectoryIterator does not need to be rewound
+        if ($this->ignoreFirstRewind) {
+            $this->ignoreFirstRewind = false;
+
+            return;
+        }
+
+        parent::rewind();
+    }
+}

vendor/symfony/finder/Iterator/SizeRangeFilterIterator.php

@@ -0,0 +1,60 @@
+<?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 $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.
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function accept()
+    {
+        $fileinfo = $this->current();
+        if (!$fileinfo->isFile()) {
+            return true;
+        }
+
+        $filesize = $fileinfo->getSize();
+        foreach ($this->comparators as $compare) {
+            if (!$compare->test($filesize)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/symfony/finder/Iterator/SortableIterator.php

@@ -0,0 +1,104 @@
+<?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;
+
+    private $iterator;
+    private $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, $sort, bool $reverseOrder = false)
+    {
+        $this->iterator = $iterator;
+        $order = $reverseOrder ? -1 : 1;
+
+        if (self::SORT_BY_NAME === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
+            };
+        } elseif (self::SORT_BY_NAME_NATURAL === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * strnatcmp($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 function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * ($a->getATime() - $b->getATime());
+            };
+        } elseif (self::SORT_BY_CHANGED_TIME === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * ($a->getCTime() - $b->getCTime());
+            };
+        } elseif (self::SORT_BY_MODIFIED_TIME === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * ($a->getMTime() - $b->getMTime());
+            };
+        } elseif (self::SORT_BY_NONE === $sort) {
+            $this->sort = $order;
+        } elseif (\is_callable($sort)) {
+            $this->sort = $reverseOrder ? static function (\SplFileInfo $a, \SplFileInfo $b) use ($sort) { return -$sort($a, $b); } : $sort;
+        } else {
+            throw new \InvalidArgumentException('The SortableIterator takes a PHP callable or a valid built-in sort algorithm as an argument.');
+        }
+    }
+
+    /**
+     * @return \Traversable<string, \SplFileInfo>
+     */
+    #[\ReturnTypeWillChange]
+    public function getIterator()
+    {
+        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);
+    }
+}

vendor/symfony/finder/Iterator/VcsIgnoredFilterIterator.php

@@ -0,0 +1,151 @@
+<?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;
+
+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 = [];
+
+    public function __construct(\Iterator $iterator, string $baseDir)
+    {
+        $this->baseDir = $this->normalizePath($baseDir);
+
+        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->parentsDirectoryDownward($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 parentsDirectoryDownward(string $fileRealPath): array
+    {
+        $parentDirectories = [];
+
+        $parentDirectory = $fileRealPath;
+
+        while (true) {
+            $newParentDirectory = \dirname($parentDirectory);
+
+            // dirname('/') = '/'
+            if ($newParentDirectory === $parentDirectory) {
+                break;
+            }
+
+            $parentDirectory = $newParentDirectory;
+
+            if (0 !== strpos($parentDirectory, $this->baseDir)) {
+                break;
+            }
+
+            $parentDirectories[] = $parentDirectory;
+        }
+
+        return array_reverse($parentDirectories);
+    }
+
+    /**
+     * @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;
+    }
+}