Viewing file:  ClassMapGenerator.php (3.76 KB) -rw-r--r--
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<?php declare(strict_types=1);
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/*
* This file is copied from the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*/
namespace Composer\Autoload;
use Composer\ClassMapGenerator\FileList;
use Composer\IO\IOInterface;
/**
* ClassMapGenerator
*
* @author Gyula Sallai <salla016@gmail.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
*
* @deprecated Since Composer 2.4.0 use the composer/class-map-generator package instead
*/
class ClassMapGenerator
{
/**
* Generate a class map file
*
* @param \Traversable<string>|array<string> $dirs Directories or a single path to search in
* @param string $file The name of the class map file
*/
public static function dump(iterable $dirs, string $file): void
{
$maps = [];
foreach ($dirs as $dir) {
$maps = array_merge($maps, static::createMap($dir));
}
file_put_contents($file, sprintf('<?php return %s;', var_export($maps, true)));
}
/**
* Iterate over all files in the given directory searching for classes
*
* @param \Traversable<\SplFileInfo>|string|array<\SplFileInfo> $path The path to search in or an iterator
* @param non-empty-string|null $excluded Regex that matches file paths to be excluded from the classmap
* @param ?IOInterface $io IO object
* @param null|string $namespace Optional namespace prefix to filter by
* @param null|'psr-0'|'psr-4'|'classmap' $autoloadType psr-0|psr-4 Optional autoload standard to use mapping rules
* @param array<non-empty-string, true> $scannedFiles
* @return array<class-string, non-empty-string> A class map array
* @throws \RuntimeException When the path is neither an existing file nor directory
*/
public static function createMap($path, ?string $excluded = null, ?IOInterface $io = null, ?string $namespace = null, ?string $autoloadType = null, array &$scannedFiles = []): array
{
$generator = new \Composer\ClassMapGenerator\ClassMapGenerator(['php', 'inc', 'hh']);
$fileList = new FileList();
$fileList->files = $scannedFiles;
$generator->avoidDuplicateScans($fileList);
$generator->scanPaths($path, $excluded, $autoloadType ?? 'classmap', $namespace);
$classMap = $generator->getClassMap();
$scannedFiles = $fileList->files;
if ($io !== null) {
foreach ($classMap->getPsrViolations() as $msg) {
$io->writeError("<warning>$msg</warning>");
}
foreach ($classMap->getAmbiguousClasses() as $class => $paths) {
if (count($paths) > 1) {
$io->writeError(
'<warning>Warning: Ambiguous class resolution, "'.$class.'"'.
' was found '. (count($paths) + 1) .'x: in "'.$classMap->getClassPath($class).'" and "'. implode('", "', $paths) .'", the first will be used.</warning>'
);
} else {
$io->writeError(
'<warning>Warning: Ambiguous class resolution, "'.$class.'"'.
' was found in both "'.$classMap->getClassPath($class).'" and "'. implode('", "', $paths) .'", the first will be used.</warning>'
);
}
}
}
return $classMap->getMap();
}
}
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