From 80cdb3234ab2aaabdc29b42e18c97b713ef9f13c Mon Sep 17 00:00:00 2001
From: Ayaz Salikhov <mathbunnyru@users.noreply.github.com>
Date: Wed, 29 Apr 2026 13:28:46 +0100
Subject: [PATCH] ci: Upload clang-tidy git diff (#3050)

---
 .github/workflows/clang-tidy.yml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/.github/workflows/clang-tidy.yml b/.github/workflows/clang-tidy.yml
index 59afdbff0..9d206c3cf 100644
--- a/.github/workflows/clang-tidy.yml
+++ b/.github/workflows/clang-tidy.yml
@@ -84,6 +84,19 @@ jobs:
           pre-commit run --all-files fix-local-includes || true
           pre-commit run --all-files clang-format || true
 
+      - name: Generate git diff
+        if: ${{ steps.files_changed.outcome != 'success' }}
+        run: |
+          git diff | tee clang-tidy-git-diff.txt
+
+      - name: Upload clang-tidy diff output
+        if: ${{ steps.files_changed.outcome != 'success' }}
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: clang-tidy-git-diff
+          path: clang-tidy-git-diff.txt
+          retention-days: 30
+
       - name: Create an issue
         if: ${{ (steps.clang_tidy.outcome != 'success' || steps.files_changed.outcome != 'success') && github.event_name != 'pull_request' }}
         id: create_issue