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Mini Shell
<?php
declare (strict_types=1);
namespace Rector\FileSystem;
use RectorPrefix202411\Nette\Utils\Strings;
use Rector\Skipper\FileSystem\PathNormalizer;
use RectorPrefix202411\Symfony\Component\Filesystem\Filesystem;
use RectorPrefix202411\Webmozart\Assert\Assert;
/**
* @see \Rector\Tests\FileSystem\FilePathHelperTest
*/
final class FilePathHelper
{
/**
* @readonly
* @var \Symfony\Component\Filesystem\Filesystem
*/
private $filesystem;
/**
* @see https://regex101.com/r/d4F5Fm/1
* @var string
*/
private const SCHEME_PATH_REGEX = '#^([a-z]+)\\:\\/\\/(.+)#';
/**
* @see https://regex101.com/r/no28vw/1
* @var string
*/
private const TWO_AND_MORE_SLASHES_REGEX = '#/{2,}#';
/**
* @var string
*/
private const SCHEME_UNDEFINED = 'undefined';
public function __construct(Filesystem $filesystem)
{
$this->filesystem = $filesystem;
}
public function relativePath(string $fileRealPath) : string
{
if (!$this->filesystem->isAbsolutePath($fileRealPath)) {
return $fileRealPath;
}
return $this->relativeFilePathFromDirectory($fileRealPath, \getcwd());
}
/**
* Used from
* https://github.com/phpstan/phpstan-src/blob/02425e61aa48f0668b4efb3e73d52ad544048f65/src/File/FileHelper.php#L40, with custom modifications
*/
public function normalizePathAndSchema(string $originalPath) : string
{
$directorySeparator = \DIRECTORY_SEPARATOR;
$matches = Strings::match($originalPath, self::SCHEME_PATH_REGEX);
if ($matches !== null) {
[, $scheme, $path] = $matches;
} else {
$scheme = self::SCHEME_UNDEFINED;
$path = $originalPath;
}
$normalizedPath = PathNormalizer::normalize((string) $path);
$path = Strings::replace($normalizedPath, self::TWO_AND_MORE_SLASHES_REGEX, '/');
$pathRoot = \strncmp($path, '/', \strlen('/')) === 0 ? $directorySeparator : '';
$pathParts = \explode('/', \trim($path, '/'));
$normalizedPathParts = $this->normalizePathParts($pathParts, $scheme);
$pathStart = $scheme !== self::SCHEME_UNDEFINED ? $scheme . '://' : '';
return PathNormalizer::normalize($pathStart . $pathRoot . \implode($directorySeparator, $normalizedPathParts));
}
private function relativeFilePathFromDirectory(string $fileRealPath, string $directory) : string
{
Assert::directory($directory);
$normalizedFileRealPath = PathNormalizer::normalize($fileRealPath);
$relativeFilePath = $this->filesystem->makePathRelative($normalizedFileRealPath, $directory);
return \rtrim($relativeFilePath, '/');
}
/**
* @param string[] $pathParts
* @return string[]
*/
private function normalizePathParts(array $pathParts, string $scheme) : array
{
$normalizedPathParts = [];
foreach ($pathParts as $pathPart) {
if ($pathPart === '.') {
continue;
}
if ($pathPart !== '..') {
$normalizedPathParts[] = $pathPart;
continue;
}
/** @var string $removedPart */
$removedPart = \array_pop($normalizedPathParts);
if ($scheme !== 'phar') {
continue;
}
if (\substr_compare($removedPart, '.phar', -\strlen('.phar')) !== 0) {
continue;
}
$scheme = self::SCHEME_UNDEFINED;
}
return $normalizedPathParts;
}
}
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