add docker support (#52)

* add docker support

* make shellcheck happy

src/ahriman/application/handlers/search.py

@@ -42,13 +42,14 @@ class Search(Handler):
 
     @classmethod
     def run(cls: Type[Handler], args: argparse.Namespace, architecture: str,
-            configuration: Configuration, no_report: bool) -> None:
+            configuration: Configuration, no_report: bool, unsafe: bool) -> None:
         """
         callback for command line
         :param args: command line args
         :param architecture: repository architecture
         :param configuration: configuration instance
         :param no_report: force disable reporting
+        :param unsafe: if set no user check will be performed before path creation
         """
         packages_list = AUR.multisearch(*args.search)
         for package in Search.sort(packages_list, args.sort_by):