openstack-helm/tools/gate/whitespace.sh
Tin Lam e28c4f7ae3 Add a whitespace check script
This patch sets put in whitespace check against all files except .tgz,
files in hidden directory or things in the doc/build folder.  Enforcing
the cleanup work in [0]. Also fixed two readmes' trailing blank spaces.

[0] https://review.openstack.org/#/c/466409/

Change-Id: I21ee232e4d502ca2db9dbf012624d6552d0f7ad2
2017-05-20 11:17:45 -05:00

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#!/bin/bash
#
# 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.
set -ex
folder='.'
if [[ $# -gt 0 ]] ; then
folder="$1";
fi
res=$(find $folder \
-not -path "*/\.*" \
-not -path "*/doc/build/*" \
-not -name "*.tgz" \
-type f -exec egrep -l " +$" {} \;)
if [[ -z $res ]] ; then
exit 0
else
echo 'Trailing space(s) found.'
exit 1
fi