added documentation and error messages

README.md

@@ -1,3 +1,6 @@
 # Migrabrator
 
 A tool to migrate abra apps from one server and or domain to another.
+
+## Requirements
+python packages: icecream

migrabrator.py

@@ -82,7 +82,7 @@ def copy_files_between_servers(source_server, source_dir, destination_server, de
 def copy_volumes(source_app, target_server, target_domain, move=False):
     if not any([target_domain, target_server]):
         logging.error(
-            'At leat one of target_domain or target_app need to be speicified')
+            'At leat one of target_domain or target_app need to be specified')
         exit(1)
     source_server = get_server(source_app)
     source_service = source_app.replace(".", "_")
@@ -178,7 +178,7 @@ def get_domain(app_name):
 
 
 def copy_secrets(source_app, target_domain):
-    print(f"Get Secretes from {source_app}...")
+    print(f"Get secrets from {source_app}...")
     secrets = get_secrets(source_app)
     insert_secrets(target_domain, secrets)
 
@@ -206,6 +206,8 @@ def get_backupbot(app_name):
     for app in server_list[server]['apps']:
         if app['recipe'] == 'backup-bot-two':
             return app['appName']
+    logging.error(f"No backup-bot-two service found on {server}")
+    exit()
 
 
 def insert_secrets(target_domain, secrets):