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Merge pull request #470 from kukulich/php-internal
PhpInternalSourceLocator is not based on internal reflection anymore
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,175 @@ | ||
| <?php | ||
|
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| declare(strict_types=1); | ||
|
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| namespace Roave\BetterReflection; | ||
|
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| use DirectoryIterator; | ||
| use Exception; | ||
| use PhpParser\Node; | ||
| use PhpParser\NodeTraverser; | ||
| use PhpParser\NodeVisitor\NameResolver; | ||
| use PhpParser\NodeVisitorAbstract; | ||
| use PhpParser\ParserFactory; | ||
| use function array_map; | ||
| use function file_get_contents; | ||
| use function file_put_contents; | ||
| use function in_array; | ||
| use function is_file; | ||
| use function is_readable; | ||
| use function ksort; | ||
| use function preg_match; | ||
| use function sprintf; | ||
| use function str_replace; | ||
| use function strlen; | ||
| use function substr; | ||
| use function var_export; | ||
|
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| (function () : void { | ||
| require __DIR__ . '/../vendor/autoload.php'; | ||
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| $phpStormStubsDirectory = __DIR__ . '/../vendor/jetbrains/phpstorm-stubs'; | ||
|
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| $phpParser = (new ParserFactory())->create(ParserFactory::PREFER_PHP7); | ||
|
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| $fileVisitor = new class() extends NodeVisitorAbstract | ||
| { | ||
| /** @var string[] */ | ||
| private $classNames = []; | ||
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| /** @var string[] */ | ||
| private $functionNames = []; | ||
|
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| public function enterNode(Node $node) : ?int | ||
| { | ||
| if ($node instanceof Node\Stmt\ClassLike) { | ||
| $this->classNames[] = $node->namespacedName->toString(); | ||
|
|
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| return NodeTraverser::DONT_TRAVERSE_CHILDREN; | ||
| } | ||
|
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| if ($node instanceof Node\Stmt\Function_) { | ||
| /** @psalm-suppress UndefinedPropertyFetch */ | ||
| $this->functionNames[] = $node->namespacedName->toString(); | ||
|
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| return NodeTraverser::DONT_TRAVERSE_CHILDREN; | ||
| } | ||
|
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| return null; | ||
| } | ||
|
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| /** | ||
| * @return string[] | ||
| */ | ||
| public function getClassNames() : array | ||
| { | ||
| return $this->classNames; | ||
| } | ||
|
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| /** | ||
| * @return string[] | ||
| */ | ||
| public function getFunctionNames() : array | ||
| { | ||
| return $this->functionNames; | ||
| } | ||
|
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| public function clear() : void | ||
| { | ||
| $this->classNames = []; | ||
| $this->functionNames = []; | ||
| } | ||
| }; | ||
|
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| $nodeTraverser = new NodeTraverser(); | ||
| $nodeTraverser->addVisitor(new NameResolver()); | ||
| $nodeTraverser->addVisitor($fileVisitor); | ||
|
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| $map = ['classes' => [], 'functions' => []]; | ||
|
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| foreach (new DirectoryIterator($phpStormStubsDirectory) as $directoryInfo) { | ||
| if ($directoryInfo->isDot()) { | ||
| continue; | ||
| } | ||
|
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| if (! $directoryInfo->isDir()) { | ||
| continue; | ||
| } | ||
|
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| if (in_array($directoryInfo->getBasename(), ['tests', 'meta'], true)) { | ||
| continue; | ||
| } | ||
|
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| foreach (new DirectoryIterator($directoryInfo->getPathName()) as $fileInfo) { | ||
| if ($fileInfo->isDot()) { | ||
| continue; | ||
| } | ||
|
|
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| if (! preg_match('/\.php$/', $fileInfo->getBasename())) { | ||
| continue; | ||
| } | ||
|
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| if (! is_file($fileInfo->getPathname())) { | ||
| throw new Exception(sprintf('"%s" is not a file', $fileInfo->getPathname())); | ||
| } | ||
|
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| if (! is_readable($fileInfo->getPathname())) { | ||
| throw new Exception(sprintf('File "%s" is not readable', $fileInfo->getPathname())); | ||
| } | ||
|
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| $ast = $phpParser->parse(file_get_contents($fileInfo->getPathname())); | ||
|
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| $nodeTraverser->traverse($ast); | ||
|
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| /** @psalm-suppress UndefinedMethod */ | ||
| foreach ($fileVisitor->getClassNames() as $className) { | ||
| $map['classes'][$className] = $fileInfo->getPathname(); | ||
| } | ||
|
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| /** @psalm-suppress UndefinedMethod */ | ||
| foreach ($fileVisitor->getFunctionNames() as $functionName) { | ||
| $map['functions'][$functionName] = $fileInfo->getPathname(); | ||
| } | ||
|
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| $fileVisitor->clear(); | ||
| } | ||
| } | ||
|
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| $mapWithRelativeFilePaths = array_map(static function (array $files) use ($phpStormStubsDirectory) : array { | ||
| ksort($files); | ||
|
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| return array_map(static function (string $filePath) use ($phpStormStubsDirectory) : string { | ||
| return str_replace('\\', '/', substr($filePath, strlen($phpStormStubsDirectory) + 1)); | ||
| }, $files); | ||
| }, $map); | ||
|
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| $exportedClasses = var_export($mapWithRelativeFilePaths['classes'], true); | ||
| $exportedFunctions = var_export($mapWithRelativeFilePaths['functions'], true); | ||
|
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| $output = <<<"PHP" | ||
| <?php | ||
| declare(strict_types=1); | ||
| namespace Roave\BetterReflection\SourceLocator\SourceStubber; | ||
| /** | ||
| * @internal | ||
| */ | ||
| final class PhpStormStubsMap | ||
| { | ||
| const CLASSES = {$exportedClasses}; | ||
| const FUNCTIONS = {$exportedFunctions}; | ||
| } | ||
| PHP; | ||
|
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| $mapFile = __DIR__ . '/../src/SourceLocator/SourceStubber/PhpStormStubsMap.php'; | ||
|
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| $bytesWritten = @file_put_contents($mapFile, $output); | ||
| if ($bytesWritten === false) { | ||
| throw new Exception(sprintf('File "%s" is not writeable.', $mapFile)); | ||
| } | ||
|
|
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| exit('Done'); | ||
| })(); |
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