1#!/usr/bin/env python3 2 3# Copyright 2022 gRPC authors. 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17import os 18import sys 19 20BANNED_FILENAMES = [ 21 "BUILD.gn", 22] 23 24os.chdir(os.path.join(os.path.dirname(sys.argv[0]), "../../..")) 25 26bad = [] 27for filename in BANNED_FILENAMES: 28 if os.path.exists(filename): 29 bad.append(filename) 30 31if bad: 32 for file in bad: 33 print("%s should not exist" % file) 34 sys.exit(1) 35