FM / finder

/home/techb158/dev.balacoffee.com/vendor/symfony/finder/

/home/techb158/dev.balacoffee.com/vendor/symfony/finder

Name	Size	Mode	Actions
Comparator/	-	0755	rm
Exception/	-	0755	rm
Iterator/	-	0755	rm
CHANGELOG.md	2254	0644	edit dl rm
composer.json	793	0644	edit dl rm
Finder.php	22543	0644	edit dl rm
Gitignore.php	3047	0644	edit dl rm
Glob.php	3620	0644	edit dl rm
LICENSE	1068	0644	edit dl rm
README.md	495	0644	edit dl rm
SplFileInfo.php	2056	0644	edit dl rm

Edit: /home/techb158/dev.balacoffee.com/vendor/symfony/finder/Gitignore.php (3047B)

<?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;

/**
 * Gitignore matches against text.
 *
 * @author Michael Voříšek <vorismi3@fel.cvut.cz>
 * @author Ahmed Abdou <mail@ahmd.io>
 */
class Gitignore
{
    /**
     * Returns a regexp which is the equivalent of the gitignore pattern.
     *
     * Format specification: https://git-scm.com/docs/gitignore#_pattern_format
     */
    public static function toRegex(string $gitignoreFileContent): string
    {
        return self::buildRegex($gitignoreFileContent, false);
    }

public static function toRegexMatchingNegatedPatterns(string $gitignoreFileContent): string
    {
        return self::buildRegex($gitignoreFileContent, true);
    }

private static function buildRegex(string $gitignoreFileContent, bool $inverted): string
    {
        $gitignoreFileContent = preg_replace('~(?<!\\\\)#[^\n\r]*~', '', $gitignoreFileContent);
        $gitignoreLines = preg_split('~\r\n?|\n~', $gitignoreFileContent);

$res = self::lineToRegex('');
        foreach ($gitignoreLines as $line) {
            $line = preg_replace('~(?<!\\\\)[ \t]+$~', '', $line);

if ('!' === substr($line, 0, 1)) {
                $line = substr($line, 1);
                $isNegative = true;
            } else {
                $isNegative = false;
            }

if ('' !== $line) {
                if ($isNegative xor $inverted) {
                    $res = '(?!'.self::lineToRegex($line).'$)'.$res;
                } else {
                    $res = '(?:'.$res.'|'.self::lineToRegex($line).')';
                }
            }
        }

return '~^(?:'.$res.')~s';
    }

private static function lineToRegex(string $gitignoreLine): string
    {
        if ('' === $gitignoreLine) {
            return '$f'; // always false
        }

$slashPos = strpos($gitignoreLine, '/');
        if (false !== $slashPos && \strlen($gitignoreLine) - 1 !== $slashPos) {
            if (0 === $slashPos) {
                $gitignoreLine = substr($gitignoreLine, 1);
            }
            $isAbsolute = true;
        } else {
            $isAbsolute = false;
        }

$regex = preg_quote(str_replace('\\', '', $gitignoreLine), '~');
        $regex = preg_replace_callback('~\\\\\[((?:\\\\!)?)([^\[\]]*)\\\\\]~', function (array $matches): string {
            return '['.('' !== $matches[1] ? '^' : '').str_replace('\\-', '-', $matches[2]).']';
        }, $regex);
        $regex = preg_replace('~(?:(?:\\\\\*){2,}(/?))+~', '(?:(?:(?!//).(?<!//))+$1)?', $regex);
        $regex = preg_replace('~\\\\\*~', '[^/]*', $regex);
        $regex = preg_replace('~\\\\\?~', '[^/]', $regex);

return ($isAbsolute ? '' : '(?:[^/]+/)*')
            .$regex
            .(!str_ends_with($gitignoreLine, '/') ? '(?:$|/)' : '');
    }
}

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