/**
* Parses the given test file and then returns the builder instance.
*
* @param string $file Relative path to a test file for the calling test.
* @return \PDepend\Source\Builder\Builder
*/
protected function parseSourceAndReturnBuilder($file)
{
copy(self::createCodeResourceUriForTest() . '/' . $file, $this->testFile);
$cache = new FileCacheDriver($this->cacheDir);
$tokenizer = new PHPTokenizerInternal();
$tokenizer->setSourceFile($this->testFile);
$builder = new PHPBuilder();
$builder->setCache($cache);
$parser = new PHPParserGeneric($tokenizer, $builder, $cache);
$parser->parse();
return $builder;
}
/**
* Creates a clean builder test instance.
*
* @return \PDepend\Source\Language\PHP\PHPBuilder
*/
protected function createBuilder()
{
$builder = new PHPBuilder();
$builder->setCache($this->createCacheFixture());
return $builder;
}
/**
* Parses the given source file or directory with the default tokenizer
* and node builder implementations.
*
* @param string $fileOrDirectory
* @param boolean $ignoreAnnotations
* @return \PDepend\Source\AST\ASTNamespace[]
*/
public static function parseSource($fileOrDirectory, $ignoreAnnotations = false)
{
if (file_exists($fileOrDirectory) === false) {
$fileOrDirectory = self::createCodeResourceURI($fileOrDirectory);
}
if (is_dir($fileOrDirectory)) {
$it = new Iterator(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($fileOrDirectory)), new ExcludePathFilter(array('.svn')));
} else {
$it = new \ArrayIterator(array($fileOrDirectory));
}
$files = array();
foreach ($it as $file) {
if (is_object($file)) {
$files[] = realpath($file->getPathname());
} else {
$files[] = $file;
}
}
sort($files);
$cache = new MemoryCacheDriver();
$builder = new PHPBuilder();
foreach ($files as $file) {
$tokenizer = new PHPTokenizerInternal();
$tokenizer->setSourceFile($file);
$parser = new PHPParserGeneric($tokenizer, $builder, $cache);
if ($ignoreAnnotations === true) {
$parser->setIgnoreAnnotations();
}
$parser->parse();
}
return $builder->getNamespaces();
}