From c7118d49b813e4580e595786a93e77d541ccf8d7 Mon Sep 17 00:00:00 2001
From: shenxianpeng <xianpeng.shen@gmail.com>
Date: Tue, 28 Apr 2026 16:08:47 +0300
Subject: [PATCH] Add mypy type checking to pre-commit hooks

Add 'hatch run types:check' as a pre-commit hook to catch type
errors before they reach CI. Uses pass_filenames: false since
mypy needs to check the entire project (not just staged files).

This matches the existing 'hatch run types:check' command
documented in CONTRIBUTING.md.
---
 .pre-commit-config.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 90033bfa..6f7119c0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -43,3 +43,10 @@ repos:
         entry: npm exec --yes -- jshint
         language: system
         files: ^mkdocs/.*\.js$
+      - id: mypy
+        name: mypy
+        entry: hatch run types:check
+        language: system
+        pass_filenames: false
+        always_run: false
+        require_serial: true