From 63fb239c7c59dac35713cc75448f4d8942144b6c Mon Sep 17 00:00:00 2001
From: Andrey Saranchin <Andrey22102001@gmail.com>
Date: Tue, 23 Jan 2024 22:10:10 +0300
Subject: [PATCH] linting: make clang-format more stable

Clang format can return "clang-format did not modify any files" - let's
support this string.
---
 .githooks/pre-commit          | 2 +-
 .github/workflows/linting.yml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.githooks/pre-commit b/.githooks/pre-commit
index 9a70adc63..81347f6fd 100755
--- a/.githooks/pre-commit
+++ b/.githooks/pre-commit
@@ -6,7 +6,7 @@ set -eu -o pipefail
 exec 1>&2
 
 output=$(git clang-format --diff --staged)
-if [[ "$output" != "" && "$output" != "no modified files to format" ]]; then
+if [[ "$output" != "" && "$output" != "no modified files to format" && "$output" != "clang-format did not modify any files" ]]; then
   echo Code formatting changed some files, please review.
   exit 1
 fi
diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
index 5f4450c2f..60fcbb54c 100644
--- a/.github/workflows/linting.yml
+++ b/.github/workflows/linting.yml
@@ -19,7 +19,7 @@ jobs:
         # Run clang-format on commits off the base branch of the pull request.
         run: |
           output=$(git clang-format origin/${{ github.event.pull_request.base.ref }} --diff)
-          if [[ "$output" != "" && "$output" != "no modified files to format" ]]; then
+          if [[ "$output" != "" && "$output" != "no modified files to format" && "$output" != "clang-format did not modify any files" ]]; then
             echo "$output"
             echo Code formatting changed some files, please review.
             exit 1