feat: add borg-wrapper

borg-wrapper/example.json

@@ -0,0 +1,19 @@
+{
+  "destination_hosts": [
+    {
+      "alias": "your-host",
+      "host": "ssh://your-server.example.com:22"
+    }
+  ],
+  "archives": [
+    {
+      "archive_name": "arc01",
+      "destination_host_alias": "your-host",
+      "remote_archive_path": "/home/remote-user/archive01",
+      "password": "placeholder",
+      "local_archive_root_path": "/home/local-user/archive01/",
+      "local_backup_source_dir": "./"
+    }
+  ]
+}
+