header update

scripts/header-pre-commit.py

@@ -12,6 +12,7 @@ from header_lib import (
     apply_header_to_content,
     has_valid_header,
     header_needs_identity_refresh,
+    hook_skip_requested,
     is_excluded_path,
     resolve_header_contributor,
     update_header_timestamps,
@@ -48,6 +49,9 @@ def is_new_file(path: Path) -> bool:
 
 
 def main() -> int:
+    if hook_skip_requested():
+        return 0
+
     errors = []
     contributor = resolve_header_contributor()
     for path in staged_files():