| #!/usr/bin/env python3 |
| # -*- coding: utf-8 -*- |
| # |
| # Copyright 2021 Google, Inc. |
| # |
| # 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. |
| """ Get contents of given files and pass as args to remaining params. |
| |
| Example: |
| a.files = [ "foo", "bar" ] |
| b.files = [ "fizz", "buzz" ] |
| |
| extract_files_and_call.py a.files b.files -- somebin -a --set foo -c -o |
| |
| will result in this call: |
| |
| somebin -a --set foo -c -o foo bar fizz buzz |
| |
| """ |
| |
| from __future__ import print_function |
| |
| import subprocess |
| import sys |
| |
| |
| def file_to_args(filename): |
| """ Read file and return lines with empties removed. |
| """ |
| with open(filename, 'r') as f: |
| return [x.strip() for x in f.readlines() if x.strip()] |
| |
| |
| def main(): |
| file_contents = [] |
| args = [] |
| for i in range(1, len(sys.argv) - 1): |
| if sys.argv[i] == '--': |
| args = sys.argv[i + 1:] + file_contents |
| break |
| else: |
| file_contents.extend(file_to_args(sys.argv[i])) |
| |
| subprocess.check_call(args) |
| |
| |
| if __name__ == "__main__": |
| main() |