Cleanup compatibility helper

Author: emmadesilva

packages/framework/src/Console/Commands/BuildSiteCommand.php

@@ -41,11 +41,7 @@ class BuildSiteCommand extends Command
 
     public function handle(): int
     {
-        // CodeCoverageIgnoreStart
-        if ($this->option('run-dev') || $this->option('run-prod')) {
-            return $this->deprecatedRunMixCommandFailure();
-        }
-        // CodeCoverageIgnoreEnd
+        $this->checkForDeprecatedRunMixCommandUsage();
 
         $timeStart = microtime(true);
 
@@ -170,12 +166,14 @@ protected function getExitCode(): int
      *
      * @codeCoverageIgnore
      */
-    protected function deprecatedRunMixCommandFailure(): int
+    protected function checkForDeprecatedRunMixCommandUsage(): void
     {
-        $this->error('The --run-dev and --run-prod options have been removed in HydePHP v2.0.');
-        $this->info('Please use --run-vite instead to build assets for production with Vite.');
-        $this->line('See https://github.com/hydephp/develop/pull/2013 for more information.');
+        if ($this->option('run-dev') || $this->option('run-prod')) {
+            $this->error('The --run-dev and --run-prod options have been removed in HydePHP v2.0.');
+            $this->info('Please use --run-vite instead to build assets for production with Vite.');
+            $this->line('See https://github.com/hydephp/develop/pull/2013 for more information.');
 
-        return Command::FAILURE;
+            exit(Command::INVALID);
+        }
     }
 }