From f7e7acdee05b0209e9e57d2c9fe3ece47b5749fc Mon Sep 17 00:00:00 2001
From: Pouya Abbassi <abbassi.pouya@gmail.com>
Date: Wed, 30 Jun 2021 14:52:09 +0430
Subject: [PATCH] Inside builder's setup subcommand, Inform developers to set
 CLANG_FORMAT_DIFF path manually.

---
 builder | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/builder b/builder
index b283330..678664f 100755
--- a/builder
+++ b/builder
@@ -100,6 +100,9 @@ case "$command" in
         pushd ./scripts || return
         ./git-pre-commit-format install
         popd || return
+	echo "=== Manual action required ==="
+	echo "Set this environment variable. (clang-format-diff.py is located inside llvm's source directory)."
+	echo 'export CLANG_FORMAT_DIFF="python3 /path/to/llvm/saurce/llvm-project/clang/tools/clang-format/clang-format-diff.py"'
         ;;
     "build")
         clean