Add extra sanity tests and changelog config. (#352)

tests/sanity/extra/no-unwanted-files.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+"""Prevent unwanted files from being added to the source tree."""
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+import os
+import sys
+
+
+def main():
+    """Main entry point."""
+    paths = sys.argv[1:] or sys.stdin.read().splitlines()
+
+    allowed_extensions = (
+        '.cs',
+        '.ps1',
+        '.psm1',
+        '.py',
+    )
+
+    skip_paths = set([
+    ])
+
+    skip_directories = (
+    )
+
+    for path in paths:
+        if path in skip_paths:
+            continue
+
+        if any(path.startswith(skip_directory) for skip_directory in skip_directories):
+            continue
+
+        ext = os.path.splitext(path)[1]
+
+        if ext not in allowed_extensions:
+            print('%s: extension must be one of: %s' % (path, ', '.join(allowed_extensions)))
+
+
+if __name__ == '__main__':
+    main()