hadoop/dev-support/test-patch.d/whitespace.sh

47 lines
1.6 KiB
Bash
Raw Normal View History

#!/usr/bin/env bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
add_plugin whitespace
function whitespace_postapply
{
local count
local j
big_console_header "Checking for whitespace at the end of lines"
start_clock
pushd "${BASEDIR}" >/dev/null
for j in ${CHANGED_FILES}; do
${GREP} -nHE '[[:blank:]]$' "./${j}" | ${GREP} -f "${GITDIFFLINES}" >> "${PATCH_DIR}/whitespace.txt"
done
# shellcheck disable=SC2016
count=$(wc -l "${PATCH_DIR}/whitespace.txt" | ${AWK} '{print $1}')
if [[ ${count} -gt 0 ]]; then
add_jira_table -1 whitespace "The patch has ${count}"\
" line(s) that end in whitespace. Use git apply --whitespace=fix."
add_jira_footer whitespace "@@BASE@@/whitespace.txt"
popd >/dev/null
return 1
fi
popd >/dev/null
add_jira_table +1 whitespace "The patch has no lines that end in whitespace."
return 0
}