Add config changes section to PR

Author: bmastbergen

.github/workflows/clk-rebase.yml

@@ -109,6 +109,19 @@ jobs:
           git push origin $CLK_NEXT_BRANCH
           git push origin $TMP_CLK_NEXT_BRANCH
 
+          # Check for config changes
+          # Look for a commit at HEAD with message like "[CIQ] v6.12.29 - rebased configs"
+          # that matches the stable version we're rebasing onto
+          HEAD_COMMIT_MSG=$(git log -1 --format=%s HEAD)
+          if echo "$HEAD_COMMIT_MSG" | grep -qF "[CIQ] v${STABLE_VERSION} - rebased configs"; then
+            echo "Config change commit detected for v${STABLE_VERSION}"
+            # Extract the config changes from the commit
+            git show HEAD --stat > ../config_changes.txt
+          else
+            echo "No config change commit detected for v${STABLE_VERSION}"
+            echo "None" > ../config_changes.txt
+          fi
+
           # Save data for PR creation
           echo "$STABLE_VERSION" > ../stable_version.txt
           echo "$OK_TESTS" > ../ok_tests.txt
@@ -140,6 +153,7 @@ jobs:
 
           STABLE_VERSION=$(cat ../stable_version.txt)
           OK_TESTS=$(cat ../ok_tests.txt)
+          CONFIG_CHANGES=$(cat ../config_changes.txt)
 
           # Extract abbreviated build log (first 20 and last 20 lines)
           #BUILD_LOG_SUMMARY=$(head -20 ../build.log && echo "" && echo "[snip]" && echo "" && tail -20 ../build.log)
@@ -155,6 +169,11 @@ jobs:
           cat > /tmp/pr_body.md <<EOF
           ## Automated Rebase to v${STABLE_VERSION}
 
+          ### Config Changes
+          \`\`\`
+          ${CONFIG_CHANGES}
+          \`\`\`
+
           ### Build Log
           \`\`\`
           ${BUILD_LOG_SUMMARY}