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#! /bin/sh
# Copyright (C) 2014 VA Linux Systems Japan K.K.
# Copyright (C) 2014 YAMAMOTO Takashi <yamamoto at valinux co jp>
# All Rights Reserved.
#
# Licensed 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.
# The purpose of this script is to avoid casual introduction of more
# bash dependency. Please consider alternatives before commiting code
# which uses bash specific features.
# Ignore comments, but include shebangs
OBSERVED=$(grep -E '^([^#]|#!).*bash' tox.ini tools/* | wc -l)
EXPECTED=5
if [ ${EXPECTED} -ne ${OBSERVED} ]; then
echo Unexpected number of bash usages are detected.
echo Please read the comment in $0
exit 1
fi
exit 0
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