private function loadCache()
{
try {
if (!empty($this->cachePath) && $this->io->exists($this->cachePath)) {
$data = json_decode($this->io->read($this->cachePath), true);
if (!is_array($data) || !isset($data['files']) || !isset($data['data'])) {
throw new IOException("Corrupted indexer cache");
}
$this->data = $data;
}
} catch (IOException $e) {
$this->logger->notice("Can't load indexed data: " . $e->getMessage(), ['exception' => $e]);
}
}
public function getProjectRootDir($path)
{
$rootDir = null;
foreach (static::PROJECT_FILES as $projectFile) {
$oldPath = $path;
$curPath = dirname($path);
while ($oldPath !== $curPath) {
$projectFilePath = $curPath . '/' . $projectFile;
if ($this->io->exists($projectFilePath)) {
$rootDir = $curPath;
}
$oldPath = $curPath;
$curPath = dirname($curPath);
}
if ($rootDir !== null) {
return $rootDir;
}
}
return null;
}
/**
* Find a composer (root) package given file belongs to.
*
* @param string $phpFilePath
* @param FileIOInterface $io
*
* @return ComposerPackage|null
*/
public static function get($phpFilePath, FileIOInterface $io)
{
$baseDir = null;
$oldPath = $phpFilePath;
$path = dirname($oldPath);
while ($oldPath !== $path) {
$config = $path . '/' . self::COMPOSER_CONFIG;
if ($io->exists($config)) {
$baseDir = $path;
}
$oldPath = $path;
$path = dirname($path);
}
if ($baseDir === null) {
return null;
}
if (array_key_exists($baseDir, self::$packages)) {
return self::$packages[$baseDir];
}
return self::$packages[$baseDir] = new static($baseDir);
}
