From fefae70f630334085ccecbf29976ed616bdfb8f0 Mon Sep 17 00:00:00 2001
From: Andrew Clayton <a.clayton@nginx.com>
Date: Wed, 10 Jun 2026 18:46:39 +0100
Subject: [PATCH] GH: fix summary formatting for check-whitespace.yaml

Wrap the git log --check output in a markdown code block to prevent
undesirable formatting.
---
 .github/workflows/check-whitespace.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/check-whitespace.yaml b/.github/workflows/check-whitespace.yaml
index f95025af4..1070e7212 100644
--- a/.github/workflows/check-whitespace.yaml
+++ b/.github/workflows/check-whitespace.yaml
@@ -17,6 +17,7 @@ jobs:
     - name: git log --check
       run: |
         echo "## Whitespace Check Results" >${GITHUB_STEP_SUMMARY}
+        echo '```' >>${GITHUB_STEP_SUMMARY}
         err=0
         commit=
         while read dash hash subj
@@ -42,6 +43,7 @@ jobs:
             ;;
           esac
         done <<< $(git log --check --pretty=format:"--- %h %s" ${{github.event.pull_request.base.sha}}..)
+        echo '```' >>${GITHUB_STEP_SUMMARY}
 
         if test ${err} -ne 0
         then