public function actionRemove($repo)
    {
        FileHelper::removeDirectory($this->getFilesystemRepoPath($repo));
        $clones = $this->getConfig(self::CONFIG_VAR_CUSTOMCLONES, []);
        if (isset($clones[$repo])) {
            unset($clones[$repo]);
            $this->saveConfig(self::CONFIG_VAR_CUSTOMCLONES, $clones);
        }
        
        return $this->outputSuccess("Removed repo {$repo}.");
    }