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dist/tools: check for whitespace errors

dev/timer
Oleg Hahm 8 years ago
parent
commit
8fa44ee117
  1. 37
      dist/tools/whitespacecheck/check.sh

37
dist/tools/whitespacecheck/check.sh vendored

@ -0,0 +1,37 @@
#!/bin/sh
# Copyright 2015 Oliver Hahm <oliver.hahm@inria.fr>
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.
# If no branch but an option is given, unset BRANCH.
# Otherwise, consume this parameter.
BRANCH="${1}"
if echo "${BRANCH}" | grep -q '^-'; then
if [ $(git rev-parse --abbrev-ref HEAD) != "master" ]; then
BRANCH="master"
else
BRANCH=""
fi
else
if [ -n "${BRANCH}" ]; then
shift 1
fi
fi
# select files to check
if [ -z "${BRANCH}" ]; then
BRANCH=$(git rev-list HEAD | tail -n 1)
fi
git diff --check $(git merge-base ${BRANCH} HEAD) > /dev/null
if [ $? -gt 0 ]
then
echo "ERROR: This change introduces new whitespace errors"
exit 1
else
exit 0
fi
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