Nuke old style dependabot config.

repo_helper/files/bots.py

@@ -140,24 +140,17 @@ def make_dependabot(repo_path: pathlib.Path, templates: Environment) -> List[str
 	"""
 
 	dependabot_file = PathPlus(repo_path / ".dependabot" / "config.yml")
-	dependabot_file.parent.maybe_make()
+	return_filename = dependabot_file.relative_to(repo_path).as_posix()
 
-	update_configs = {
-			"package_manager": "python",
-			"directory": '/',
-			"update_schedule": "weekly",
-			"default_reviewers": [templates.globals["assignee"]],
-			}
+	if dependabot_file.is_file():
+		dependabot_file.unlink()
 
-	config = {"version": 1, "update_configs": [update_configs]}
-
-	dependabot_file.write_lines([
-			f"# {templates.globals['managed_message']}",
-			"---",
-			_round_trip_dump(config),
-			])
+	try:
+		dependabot_file.parent.rmdir()
+	except OSError:  # Not empty or doesn't exist
+		pass
 
-	return [dependabot_file.relative_to(repo_path).as_posix()]
+	return [return_filename]
 
 
 @management.register("dependabotv2")

tests/test_core_/test_via_run_repo_helper.txt

@@ -1,6 +1,5 @@
 
 The following files will be committed:
-  .dependabot/config.yml
   .github/ISSUE_TEMPLATE/bug_report.md
   .github/ISSUE_TEMPLATE/feature_request.md
   .github/workflows/docs_test_action.yml

tests/test_files/test_bots.py

@@ -83,7 +83,7 @@ def test_dependabot(
 		):
 	managed_files = make_dependabot(tmp_pathplus, demo_environment)
 	assert managed_files == [".dependabot/config.yml"]
-	advanced_file_regression.check_file(tmp_pathplus / managed_files[0])
+	assert not (tmp_pathplus / managed_files[0]).is_file()
 
 
 def test_make_dependabotv2(