fix exchange_domains

alakazam.py

@@ -334,17 +334,20 @@ def uncomment(keys, path, match_all=False):
             file.write(line)
 
 
-def exchange_domains(instance_config, apps, path):
-    for app in apps:
-        domain = instance_config[app]['app_domain']
-        insert_domains(path, app, domain)
+def exchange_domains(instance, instance_config, path):
+    for app in instance_config:
+        old_app_domain = f'{app}.example.com'
+        new_app_domain = instance_config[app]['app_domain']
+        replace_domains(path, old_app_domain, new_app_domain)
+    replace_domains(path, 'example.com', instance)
 
 
-def insert_domains(path, app, domain):
-    logging.debug(f'replace all {app}.example.com with {domain} in {path}')
+
+def replace_domains(path, old_domain, new_domain):
+    logging.debug(f'replace all {old_domain} with {new_domain} in {path}')
     with open(path, "r") as file:
         content = file.read()
-    content = content.replace(f"{app}.example.com", domain)
+    content = content.replace(f"{old_domain}", new_domain)
     with open(path, "w") as file:
         file.write(content)
 
@@ -412,7 +415,8 @@ def config(apps):
             new_app(app, domain, server)
             logging.info(f'set configs for {app} at {instance}')
             update_configs(path, app_config)
-            exchange_domains(instance_config, instance_config.keys(), path)
+            exchange_domains(instance, instance_config, path)
+
 
 @cli.command()
 @click.option('-a', '--apps', multiple=True)