From bcf28466c244b5c1322b3d6013adf10b05afa4fc Mon Sep 17 00:00:00 2001
From: Daniel Han <danielhanchen@gmail.com>
Date: Sun, 22 Mar 2026 03:25:58 -0700
Subject: [PATCH] fix: exclude .ipynb from ruff pre-commit hook (#4521)

The ruff pre-commit hook runs on all file types by default, including
.ipynb notebooks. Colab notebooks are authored in Colab's editor and
can contain IPython magics (%cd, !git) that ruff cannot parse. This
causes pre-commit.ci to fail on unrelated PRs when a notebook on main
has syntax ruff does not understand.

Add `exclude: '\.ipynb$'` to the ruff hook so notebooks are skipped.
---
 .pre-commit-config.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index fafd6b3daa..1879186a73 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -6,6 +6,7 @@ repos:
         args:
           - --fix
           - --exit-non-zero-on-fix
+        exclude: '\.ipynb$'
   - repo: local
     hooks:
       - id: ruff-format-with-kwargs