From 3127553e726abc04a9d6a85d27f93c63e158c461 Mon Sep 17 00:00:00 2001
From: Sebastian Ullrich <sebasti@nullri.ch>
Date: Mon, 30 Jul 2018 14:42:43 -0700
Subject: [PATCH] chore(script/prepare-commit-msg): filter out .expected.out
 files

---
 script/prepare-commit-msg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/script/prepare-commit-msg b/script/prepare-commit-msg
index 2fa5ca3083..5a8ca4ecc3 100755
--- a/script/prepare-commit-msg
+++ b/script/prepare-commit-msg
@@ -5,7 +5,7 @@ set -eo pipefail
 [[ -z "$2" ]] || exit 0
 
 # remove last line "$n files changed [...]"
-diff=$(git diff --staged --stat | head -n -1)
+diff=$(git diff --staged --stat | grep -v '.*.expected.out' | head -n -1)
 # take file with most changes
 file=$(echo "$diff" | sort -n -k 3 | tail -n 1)
 # extract filename