From 899efc4cc308f25f0aeb6d2bcf1c61237035c08b Mon Sep 17 00:00:00 2001
From: Sing_chan <51314274+betterpig@users.noreply.github.com>
Date: Wed, 8 Jun 2022 16:07:45 +0800
Subject: [PATCH] optimize installation and instruction of clang-format
 (#43248)

---
 tools/codestyle/clang_format.hook | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/codestyle/clang_format.hook b/tools/codestyle/clang_format.hook
index 72608fd8b83..79a0a542ebc 100755
--- a/tools/codestyle/clang_format.hook
+++ b/tools/codestyle/clang_format.hook
@@ -5,7 +5,15 @@ readonly VERSION="13.0.0"
 
 version=$(clang-format -version)
 
+if ! [[ $(python -V 2>&1 | awk '{print $2}' | awk -F '.' '{print $1$2}') -ge 36 ]]; then
+    echo "clang-format installation by pip need python version great equal 3.6, 
+          please change the default python to higher version."
+    exit 1
+fi
+
 if ! [[ $version == *"$VERSION"* ]]; then
+    # low version of pip may not have the source of clang-format whl
+    pip install --upgrade pip 
     pip install clang-format==13.0.0
 fi
 
-- 
GitLab