From 00198abfd7ea5f6c5395b7cda5d5cf4728a8c506 Mon Sep 17 00:00:00 2001
From: "Zaiming (Stone) Shi" <zmstone@gmail.com>
Date: Sat, 14 May 2022 12:18:55 +0200
Subject: [PATCH] chore: hint how to fix fmt in pre-commit hook

---
 scripts/git-hook-pre-commit.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/git-hook-pre-commit.sh b/scripts/git-hook-pre-commit.sh
index dc4e13e93..a5e441d05 100755
--- a/scripts/git-hook-pre-commit.sh
+++ b/scripts/git-hook-pre-commit.sh
@@ -11,4 +11,7 @@ if [[ "${files_dirty}" == '' ]] && [[ "${files_cached}" == '' ]]; then
 fi
 files="$(echo -e "${files_dirty} \n ${files_cached}" | xargs)"
 # shellcheck disable=SC2086
-./scripts/erlfmt $OPT $files
+if ! (./scripts/erlfmt $OPT $files); then
+    echo "EXECUTE 'make fmt' to fix" >&2
+    exit 1
+fi