1# Copyright 2022 gRPC authors. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15import subprocess 16import sys 17import tempfile 18 19 20def run_buildozer(buildozer_commands): 21 if not buildozer_commands: 22 return 23 ok_statuses = (0, 3) 24 temp = tempfile.NamedTemporaryFile() 25 open(temp.name, "w").write("\n".join(buildozer_commands)) 26 c = ["tools/distrib/buildozer.sh", "-f", temp.name] 27 r = subprocess.call(c) 28 if r not in ok_statuses: 29 print("{} failed with status {}".format(c, r)) 30 sys.exit(1) 31