Cleanup config files if the db setup fails

modules/Installer/Services/ConfigService.php

@@ -158,6 +158,31 @@ class ConfigService
         return $opts;
     }
 
+    /**
+     * Remove the config files
+     */
+    public function removeConfigFiles()
+    {
+        $env_file = \App::environmentFilePath();
+        $config_file = \App::environmentPath().'/config.php';
+
+        if (file_exists($env_file)) {
+            try {
+                unlink($env_file);
+            } catch (\Exception $e) {
+                Log::error($e->getMessage());
+            }
+        }
+
+        if(file_exists($config_file)) {
+            try {
+                unlink($config_file);
+            } catch (\Exception $e) {
+                Log::error($e->getMessage());
+            }
+        }
+    }
+
     /**
      * Get the template file name and write it out
      * @param $opts

modules/Installer/Services/DatabaseService.php

@@ -41,6 +41,8 @@ class DatabaseService {
 
     /**
      * Setup the database by running the migration commands
+     * Only run the setup for sqlite, otherwise, we're assuming
+     * that the MySQL database has already been created
      */
     public function setupDB()
     {