# Copyright 2016 The Chromium Authors. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. from __future__ import print_function import os import subprocess import sys # This script executes a command and redirects the stdout to a file. This is # equivalent to |command... > output_file|. # # Usage: python redirect_stdout.py output_file command... if __name__ == '__main__': if len(sys.argv) < 2: print("Usage: %s output_file command..." % sys.argv[0], file=sys.stderr) sys.exit(1) # This script is designed to run binaries produced by the current build. We # may prefix it with "./" to avoid picking up system versions that might # also be on the path. path = sys.argv[2] if not os.path.isabs(path): path = './' + path with open(sys.argv[1], 'w') as fp: sys.exit(subprocess.check_call([path] + sys.argv[3:], stdout=fp))