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psalm/src/Psalm/FileBasedPluginAdapter.php
2019-07-21 16:38:39 -04:00

69 lines
1.8 KiB
PHP

<?php
namespace Psalm;
use Psalm\Internal\Analyzer\ClassLikeAnalyzer;
use Psalm\Internal\Scanner\FileScanner;
use function reset;
use SimpleXMLElement;
class FileBasedPluginAdapter implements Plugin\PluginEntryPointInterface
{
/** @var string */
private $path;
/** @var Codebase */
private $codebase;
/** @var Config */
private $config;
public function __construct(string $path, Config $config, Codebase $codebase)
{
if (!$path) {
throw new \UnexpectedValueException('$path cannot be empty');
}
$this->path = $path;
$this->config = $config;
$this->codebase = $codebase;
}
/**
* @psalm-suppress PossiblyUnusedParam
*
* @param Plugin\RegistrationInterface $registration
* @param SimpleXMLElement|null $config
*
* @return void
*/
public function __invoke(Plugin\RegistrationInterface $registration, SimpleXMLElement $config = null)
{
$fq_class_name = $this->getPluginClassForPath($this->path);
/** @psalm-suppress UnresolvableInclude */
require_once($this->path);
$registration->registerHooksFromClass($fq_class_name);
}
private function getPluginClassForPath(string $path): string
{
$codebase = $this->codebase;
$path = \str_replace(['/', '\\'], \DIRECTORY_SEPARATOR, $path);
$file_storage = $codebase->createFileStorageForPath($path);
$file_to_scan = new FileScanner($path, $this->config->shortenFileName($path), true);
$file_to_scan->scan(
$codebase,
$file_storage
);
$declared_classes = ClassLikeAnalyzer::getClassesForFile($codebase, $path);
$fq_class_name = reset($declared_classes);
return $fq_class_name;
}
}