corrected option for filename

README.md

@@ -68,3 +68,15 @@ To export a remote database to OVERRIDE your local database by running:
 ```bash
 php artisan db:production-sync
 ```
+
+Provide a filename for export on the fly by passing the option --filename, remember to provide .sql
+
+```bash 
+php artisan db:production-sync --filename=other.sql
+```
+
+Run the command without attempting to export:
+
+```bash 
+php artisan db:production-sync --test
+```

src/Console/DbSyncCommand.php

@@ -7,7 +7,7 @@
 
 class DbSyncCommand extends Command
 {
-    protected $signature   = 'db:production-sync {--test}';
+    protected $signature   = 'db:production-sync {--test} {--filename=}';
     protected $description = 'Sync production database with local';
 
     public function handle(): bool
@@ -31,7 +31,7 @@ public function handle(): bool
         $ignoreTables          = explode(',', $ignore);
         $importSqlFile         = config('dbsync.importSqlFile');
         $removeFileAfterImport = config('dbsync.removeFileAfterImport');
-        $fileName              = $this->argument('filename') ?? config('dbsync.defaultFileName');
+        $fileName              = $this->option('filename') ?? config('dbsync.defaultFileName');
 
         if (empty($host) || empty($username) || empty($database)) {
             $this->error("DB credentials not set, have you published the config and set ENV variables?");