Moosh\Command\Moodle29\User\UserLogin::execute PHP Method

    public function execute()
    {
        global $CFG, $DB;
        require_once "{$CFG->libdir}/datalib.php";
        $username = $this->arguments[0];
        $options = $this->expandedOptions;
        if ($options['id']) {
            $user = $DB->get_record('user', array('id' => $username), '*', MUST_EXIST);
        } else {
            $user = $DB->get_record('user', array('username' => $username), '*', MUST_EXIST);
        }
        $auth = empty($user->auth) ? 'manual' : $user->auth;
        if ($auth == 'nologin' or !is_enabled_auth($auth)) {
            cli_error(sprintf("User authentication is either 'nologin' or disabled. Check Moodle authentication method for '%s'", $user->username));
        }
        $authplugin = get_auth_plugin($auth);
        $authplugin->sync_roles($user);
        login_attempt_valid($user);
        complete_user_login($user);
        printf("%s:%s\n", session_name(), session_id());
    }