/**
  * @return string|false
  */
 public function getProjectRoot()
 {
     if (empty(self::$projectRoot)) {
         self::$projectRoot = LocalProject::getProjectRoot();
     }
     return self::$projectRoot;
 }
 /**
  * @return string|false
  */
 public function getProjectRoot()
 {
     if (!isset(self::$projectRoot)) {
         $this->debug('Finding the project root based on the CWD');
         self::$projectRoot = $this->localProject->getProjectRoot();
         $this->debug(self::$projectRoot ? 'Project root found: ' . self::$projectRoot : 'Project root not found');
     }
     return self::$projectRoot;
 }