go_study/fabric-main/scripts/check_trailingspaces.sh

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#!/bin/bash
# Copyright Hitachi, Ltd. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0
COMMIT_FILES=$(git diff --name-only --diff-filter=ACMRTUXB HEAD | grep -Ev '(^|/)vendor/')
echo "Checking trailing spaces ..."
for filename in $COMMIT_FILES; do
if [[ $(file "$filename") == *"ASCII text"* ]]; then
if grep -El " +$" "$filename"; then
FOUND_TRAILING='yes'
echo "Error: Trailing spaces found in file:$filename, lines:"
grep -En " +$" "$filename"
fi
fi
done
if [[ -n ${FOUND_TRAILING+x} ]]; then
echo "Please omit trailing spaces and make again."
exit 1
fi