protected function init_args($args)
    {
        parent::init_args($args);

        $this->env = $this->get_env_for_write_or_fail();
        $api = new Salts();

        try {
            $this->salts = $api->collect();
        } catch (Exception $e) {
            WP_CLI::error($e->getMessage());
        }
    }