apply_license.sh

# Copyright 2017-present Open Networking Foundation
#
# 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.


#!/usr/bin/env bash
for f in `find . -name "*.py"`; do
    if ! grep -q Copyright $f; then
        cat COPYRIGHT.txt $f > $f.license.py
        mv $f.license.py $f
        if grep -q "^\#\!/usr/bin" $f; then
          #prepend shebang for python
          sed -i -e '/^\#\!\/usr\/bin/d' -e '1i\#\!/usr/bin/env python' $f
          chmod +x $f
        fi
    fi
done