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#!/usr/bin/python3
#
# Copyright 2020, The Android Open Source Project
#
# 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.
#
from __future__ import print_function
from argparse import ArgumentParser
import subprocess
import sys
def is_in_aosp():
branches = subprocess.check_output(['git', 'branch', '-vv']).splitlines()
for branch in branches:
# current branch starts with a '*'
if branch.startswith(b'*'):
return b'[aosp/' in branch
# otherwise assume in AOSP
return True
def is_commit_msg_valid(commit_msg):
for line in commit_msg.splitlines():
line = line.strip().lower()
if line.startswith('updated-pdd'):
return True
return False
def main():
parser = ArgumentParser(description='Check if the Privacy Design Doc (PDD) has been updated')
parser.add_argument('metrics_file', type=str, help='path to the metrics Protobuf file')
parser.add_argument('commit_msg', type=str, help='commit message')
parser.add_argument('commit_files', type=str, nargs='*', help='files changed in the commit')
args = parser.parse_args()
metrics_file = args.metrics_file
commit_msg = args.commit_msg
commit_files = args.commit_files
if is_in_aosp():
return 0
if metrics_file not in commit_files:
return 0
if is_commit_msg_valid(commit_msg):
return 0
print('This commit has changed {metrics_file}.'.format(metrics_file=metrics_file))
print('If this change added/changed/removed metrics collected from the device,')
print('please update the Wifi Metrics Privacy Design Doc (PDD) at go/wifi-metrics-pdd')
print('and acknowledge you have done so by adding this line to your commit message:')
print()
print('Updated-PDD: TRUE')
print()
print('Otherwise, please explain why the PDD does not need to be updated:')
print()
print('Updated-PDD: Not applicable - reformatted file')
print()
print('Please reach out to the OWNERS for more information about the Wifi Metrics PDD.')
return 1
if __name__ == '__main__':
exit_code = main()
sys.exit(exit_code)