public function actionUpdate()
    {
        foreach ($this->repos as $repo) {
            $this->rebaseRepo($repo, $this->getFilesystemRepoPath($repo));
        }
        
        foreach ($this->getConfig(self::CONFIG_VAR_CUSTOMCLONES, []) as $repo => $path) {
            $this->rebaseRepo($repo, $path);
        }
    }