Add option to disregard the owner from the Docker tag for the purpose of

pushing repositories into Dockerhub.

Author: mcduffie

unity_app_generator/__main__.py

@@ -54,7 +54,7 @@ def init(args):
 def build_docker(args):
     state_dir = check_state_directory(state_directory_path(args))
 
-    app_gen = UnityApplicationGenerator(state_dir)
+    app_gen = UnityApplicationGenerator(state_dir, use_owner=args.use_owner)
 
     app_gen.create_docker_image()
 
@@ -116,6 +116,9 @@ def main():
     parser_build_docker = subparsers.add_parser('build_docker',
         help=f"Build a Docker image from the initialized application directory")
 
+    parser_build_docker.add_argument("--no_owner", dest="use_owner", action="store_false", default=True,
+        help="Disable using the owner of the Git repository in the Docker image tag")
+
     parser_build_docker.set_defaults(func=build_docker)
 
     # push_docker

unity_app_generator/generator.py

@@ -17,7 +17,7 @@ class ApplicationGenerationError(Exception):
 
 class UnityApplicationGenerator(object):
 
-    def __init__(self, state_directory, source_repository=None, destination_directory=None, checkout=None):
+    def __init__(self, state_directory, source_repository=None, destination_directory=None, checkout=None, use_owner=True):
 
         if not ApplicationState.exists(state_directory):
             self.repo_info = self._localize_source(source_repository, destination_directory, checkout)
@@ -26,7 +26,7 @@ def __init__(self, state_directory, source_repository=None, destination_director
             self.app_state = ApplicationState(state_directory)
             self.repo_info = self._localize_source(self.app_state.source_repository, self.app_state.app_base_path, checkout)
 
-        self.docker_util = DockerUtil(self.repo_info, do_prune=False)
+        self.docker_util = DockerUtil(self.repo_info, do_prune=False, use_owner=use_owner)
 
     def _localize_source(self, source, dest, checkout):