fix template distribution with pip package

ros2-pkg-create/pyproject.toml

@@ -35,3 +35,6 @@ dev = ["build", "twine"]
 
 [project.scripts]
 ros2-pkg-create = "ros2_pkg_create.__main__:main"
+
+[tool.setuptools.package-data]
+ros2_pkg_create = ["copier.yml", "templates/**"]

ros2-pkg-create/src/ros2_pkg_create/__main__.py

@@ -15,7 +15,7 @@ def parseArguments() -> argparse.Namespace:
     parser.add_argument("--defaults", action="store_true", help="Use defaults for all options")
     parser.add_argument("--use-local-templates", action="store_true", help="Use locally installed templates instead of remotely pulling most recent ones")
 
-    parser.add_argument("--template", type=str, default=None, choices=os.listdir(os.path.join(os.path.dirname(__file__), os.pardir, os.pardir, os.pardir, "templates")), required=True, help="Template")
+    parser.add_argument("--template", type=str, default=None, choices=os.listdir(os.path.join(os.path.dirname(__file__), "templates")), required=True, help="Template")
     parser.add_argument("--package-name", type=str, default=None, help="Package name")
     parser.add_argument("--description", type=str, default=None, help="Description")
     parser.add_argument("--maintainer", type=str, default=None, help="Maintainer")
@@ -67,7 +67,7 @@ def main():
     # run copier
     try:
         if args.use_local_templates:
-            template_location = os.path.join(os.path.dirname(__file__), os.pardir, os.pardir, os.pardir)
+            template_location = os.path.join(os.path.dirname(__file__))
         else:
             template_location = "https://github.com/ika-rwth-aachen/ros2-pkg-create.git"
         copier.run_copy(template_location,

ros2-pkg-create/src/ros2_pkg_create/copier.yml

@@ -0,0 +1 @@
+../../../copier.yml

ros2-pkg-create/src/ros2_pkg_create/templates

@@ -0,0 +1 @@
+../../../templates/