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#!/bin/bash
# Copyright 2016, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# change to root directory
cd $(dirname $0)/../..
function find_without_newline() {
find . -type f -not -path './third_party/*' -and \( \
-name '*.c' \
-or -name '*.cc' \
-or -name '*.proto' \
-or -name '*.rb' \
-or -name '*.py' \
-or -name '*.cs' \
-or -name '*.sh' \) -print0 \
| while IFS= read -r -d '' f; do
if [[ ! -z $f ]]; then
if [[ $(tail -c 1 "$f") != $NEWLINE ]]; then
echo "Error: file '$f' is missing a trailing newline character."
if $2; then # fix
sed -i -e '$a\' $f
echo 'Fixed!'
fi
fi
fi
done
}
if [[ $# == 1 && $1 == '--fix' ]]; then
ERRORS=$(find_without_newline true)
else
ERRORS=$(find_without_newline false)
fi
if [[ "$ERRORS" != '' ]]; then
echo "$ERRORS"
if ! $FIX; then
exit 1
fi
fi
|
