From a6c767183c089e0bbe26e4c993a9ba69e66bca9c Mon Sep 17 00:00:00 2001
From: Marten Seemann <martenseemann@gmail.com>
Date: Mon, 4 Jan 2021 16:01:48 +0800
Subject: [PATCH] only run gofumpt on .go files in pre-commit hook

---
 .githooks/pre-commit | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.githooks/pre-commit b/.githooks/pre-commit
index 4a9aedc1..c46cd683 100755
--- a/.githooks/pre-commit
+++ b/.githooks/pre-commit
@@ -13,8 +13,8 @@ for f in $(git diff --cached --name-only); do
 	fi
 done
 
-# Check that all files are properly gofumpt-ed.
-output=$(gofumpt -d $(git diff --cached --name-only))
+# Check that all Go files are properly gofumpt-ed.
+output=$(gofumpt -d $(git diff --cached --name-only -- '*.go'))
 if [ -n "$output" ]; then
 	echo "Found files that are not properly gofumpt-ed."
 	echo "$output"