1 files changed, 18 insertions, 0 deletions
diff --git a/test/lib/ansible_test/_util/controller/sanity/code-smell/line-endings.py b/test/lib/ansible_test/_util/controller/sanity/code-smell/line-endings.py
new file mode 100644
index 0000000..31f97ad
--- /dev/null
+++ b/test/lib/ansible_test/_util/controller/sanity/code-smell/line-endings.py
@@ -0,0 +1,18 @@
+"""Require Unix line endings."""
+from __future__ import annotations
+
+import sys
+
+
+def main():
+    """Main entry point."""
+    for path in sys.argv[1:] or sys.stdin.read().splitlines():
+        with open(path, 'rb') as path_fd:
+            contents = path_fd.read()
+
+        if b'\r' in contents:
+            print('%s: use "\\n" for line endings instead of "\\r\\n"' % path)
+
+
+if __name__ == '__main__':
+    main()