istio.io/scripts/check_license.sh

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#!/bin/bash
# WARNING: DO NOT EDIT, THIS FILE IS PROBABLY A COPY
#
# The original version of this file is located in the https://github.com/istio/common-files repo.
# If you're looking at this file in a different repo and want to make a change, please go to the
# common-files repo, make the change there and check it in. Then come back to this repo and run
# "make updatecommon".
# Copyright 2018 Istio 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.
set -e
SCRIPTPATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
ROOTDIR=$(dirname "${SCRIPTPATH}")
cd "${ROOTDIR}"
ADD_LICENSE=$1
THISYEAR=$(date +"%Y")
if [[ $ADD_LICENSE == true ]]; then
echo "Check License script is running in ADD_LICENSE mode. It will automatically add any missing licenses for you."
fi
ret=0
for fn in $(find "${ROOTDIR}" -type f \( -name '*.go' -o -name '*.cc' -o -name '*.h' -o -name '*.proto' \) | grep -v vendor | grep -v testdata); do
if [[ $fn == *.pb.go ]];then
continue
fi
if head -20 "$fn" | grep "auto\\-generated" > /dev/null; then
continue
fi
if head -20 "$fn" | grep "DO NOT EDIT" > /dev/null; then
continue
fi
if head -20 "$fn" | grep "Code generated by go-bindata" > /dev/null; then
continue
fi
if ! head -20 "$fn" | grep "Apache License, Version 2" > /dev/null; then
if [[ $ADD_LICENSE == true ]]; then
echo "// Copyright ${THISYEAR} Istio 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.
$(cat "${fn}")" > "${fn}"
else
echo "${fn} missing license"
ret=$((ret+1))
fi
fi
if ! head -20 "$fn" | grep Copyright > /dev/null; then
echo "${fn} missing Copyright"
ret=$((ret+1))
fi
done
exit $ret