Kokoro: Ensure that no CRLF creep in

Bug: dawn:1339
Change-Id: Ie617969521c20a86763080c3400054ea2fad6779
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86141
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
This commit is contained in:
Ben Clayton 2022-04-08 16:55:56 +00:00 committed by Dawn LUCI CQ
parent 52701cea3e
commit d820f48f35
2 changed files with 30 additions and 0 deletions

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@ -86,6 +86,9 @@ status "Cloning to source directory '${SRC_DIR}'"
cd ${SRC_DIR} cd ${SRC_DIR}
git clone ${CLONE_SRC_DIR} . git clone ${CLONE_SRC_DIR} .
status "Checking for CRLF"
./tools/check-no-crlf
status "Fetching dependencies" status "Fetching dependencies"
cp scripts/standalone.gclient .gclient cp scripts/standalone.gclient .gclient
with_retry gclient sync with_retry gclient sync

27
tools/check-no-crlf Executable file
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@ -0,0 +1,27 @@
#!/bin/bash
# Copyright 2022 The Tint Authors.
#
# 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.
# If there are files in the repo with CRLF endings, then they will be printed
# and the script will exit with 1. If there are no files with CRLF endings, then
# the script will print nothing and will exit with 0.
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd )"
ROOT_DIR="$( cd "${SCRIPT_DIR}/.." >/dev/null 2>&1 && pwd )"
CRLF_FILES=$(git -C ${ROOT_DIR} grep -I --files-with-matches --perl-regexp '\r' .)
if [ ! -z ${CRLF_FILES} ]; then
echo "The following files contain CRLF characters:"
echo ${CRLF_FILES}
exit 1
fi