Spatie\Backup\Commands\BackupCommand::handle PHP Method

    public function handle()
    {
        consoleOutput()->comment('Starting backup...');
        try {
            $this->guardAgainstInvalidOptions();
            $backupJob = BackupJobFactory::createFromArray(config('laravel-backup'));
            if ($this->option('only-db')) {
                $backupJob->dontBackupFilesystem();
            }
            if ($this->option('only-files')) {
                $backupJob->dontBackupDatabases();
            }
            if ($this->option('only-to-disk')) {
                $backupJob->onlyBackupTo($this->option('only-to-disk'));
            }
            if ($this->option('filename')) {
                $backupJob->setFilename($this->option('filename'));
            }
            $backupJob->run();
            consoleOutput()->comment('Backup completed!');
        } catch (Exception $exception) {
            consoleOutput()->error("Backup failed because: {$exception->getMessage()}.");
            event(new BackupHasFailed($exception));
            return -1;
        }
    }