/**
* Load the extension autoload.json cache file and build the PackageDescriptor array.
*
* @return PackageDescriptor[]
*/
private function loadPackageDescriptors()
{
$descriptors = [];
try {
/** @var JsonFile $autoload */
$autoload = $this->extFs->get('vendor/autoload.json');
} catch (FileNotFoundException $e) {
return $descriptors;
}
// Get extensions we're managing via the autoloader
foreach ((array) $autoload->parse() as $name => $loader) {
$descriptors[$name] = PackageDescriptor::create($loader);
}
return $descriptors;
}
/**
* Appends an existing set of files/directories to the finder.
*
* The set can be another Finder, an Iterator, an IteratorAggregate, or even a plain array.
*
* @param mixed $iterator
*
* @throws InvalidArgumentException When the given argument is not iterable.
*
* @return Finder The finder
*/
public function append($iterator)
{
if ($iterator instanceof \IteratorAggregate) {
$this->iterators[] = $iterator->getIterator();
} elseif ($iterator instanceof \Iterator) {
$this->iterators[] = $iterator;
} elseif ($iterator instanceof \Traversable || is_array($iterator)) {
$it = new \ArrayIterator();
foreach ($iterator as $file) {
$it->append($file instanceof Flysystem\Handler ? $file : $this->filesystem->get($file));
}
$this->iterators[] = $it;
} else {
throw new InvalidArgumentException('Finder::append() method wrong argument type.');
}
return $this;
}
/**
* Constructor.
*
* @param FilesystemInterface $filesystem The filesystem to search
* @param string $glob The glob pattern
* @param int $flags A bitwise combination of the flag constants in {@see Glob}
*/
public function __construct(FilesystemInterface $filesystem, $glob, $flags = 0)
{
// Glob code requires absolute paths, so prefix path
// with leading slash, but not before mount point
if (strpos($glob, '://') > 0) {
$glob = str_replace('://', ':///', $glob);
} else {
$glob = '/' . ltrim($glob, '/');
}
if (!Glob::isDynamic($glob)) {
// If the glob is a file path, return that path.
$innerIterator = new \ArrayIterator([$glob => $filesystem->get($glob)]);
} else {
$basePath = Glob::getBasePath($glob);
$innerIterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($filesystem, $basePath, RecursiveDirectoryIterator::KEY_FOR_GLOB), RecursiveIteratorIterator::SELF_FIRST);
}
parent::__construct($glob, $innerIterator, static::FILTER_KEY, $flags);
}
