Merge pull request #36193 from dnephin/debug-swagger-gen-failures

Make it easier to debug swagger-gen flakes
Upstream-commit: 39fe5875407bd23a8da25951d7343c66e0cc4482
Component: engine

components/engine/hack/validate/swagger-gen

@@ -10,7 +10,7 @@ unset IFS
 if [ ${#files[@]} -gt 0 ]; then
 	${SCRIPTDIR}/../generate-swagger-api.sh 2> /dev/null
 	# Let see if the working directory is clean
-	diffs="$(git status --porcelain -- api/types/ 2>/dev/null)"
+	diffs="$(git diff -- api/types/)"
 	if [ "$diffs" ]; then
 		{
 			echo 'The result of hack/generate-swagger-api.sh differs'