clearCliMessages example

'-n'    => 'Set migration namespace',
        '-g'    => 'Set database group',
        '--all' => 'Set for all namespaces, will ignore (-n) option',
    ];

    /** * Ensures that all migrations have been run. */
    public function run(array $params)
    {
        $runner = Services::migrations();
        $runner->clearCliMessages();

        CLI::write(lang('Migrations.latest'), 'yellow');

        $namespace = $params['n'] ?? CLI::getOption('n');
        $group     = $params['g'] ?? CLI::getOption('g');

        try {
            if (array_key_exists('all', $params) || CLI::getOption('all')) {
                $runner->setNamespace(null);
            } elseif ($namespace) {
                $runner->setNamespace($namespace);
            }