| # Copyright 2018 The Cobalt Authors. All Rights Reserved. |
| # |
| # 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. |
| |
| """Allows to use POSIX touch as a stamp tool.""" |
| |
| import os |
| import sys |
| |
| """Cross-platform touch.""" |
| |
| for fname in sys.argv[1:]: |
| if os.path.exists(fname): |
| os.utime(fname, None) |
| else: |
| open(fname, 'w').close() |
