public function set_role( $args, $assoc_args ) {
		$user = $this->fetcher->get_check( $args[0] );

		$role = Utils\get_flag_value( $args, 1, get_option( 'default_role' ) );

		self::validate_role( $role );

		// Multisite
		if ( function_exists( 'add_user_to_blog' ) ) {
			add_user_to_blog( get_current_blog_id(), $user->ID, $role );
		} else {
			$user->set_role( $role );
		}

		WP_CLI::success( "Added {$user->user_login} ({$user->ID}) to " . site_url() . " as {$role}." );
	}