| #!/usr/bin/python |
| # |
| # Copyright 2014 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. |
| |
| "This script is used to run a perl script." |
| |
| import optparse |
| import subprocess |
| import sys |
| |
| parser = optparse.OptionParser() |
| parser.description = __doc__ |
| parser.add_option('-s', '--script', help='path to a perl script.') |
| parser.add_option('-i', '--input', help='file passed to stdin.') |
| parser.add_option('-o', '--output', help='file saved from stdout.') |
| |
| |
| options, args = parser.parse_args() |
| if (not options.script or not options.input or not options.output): |
| parser.error('Must specify arguments for script, input and output.') |
| sys.exit(1) |
| |
| with open(options.output, 'w') as fo, open(options.input, 'r') as fi: |
| subprocess.check_call(['perl', options.script], stdout=fo, stdin=fi) |
| |
| sys.exit(0) |
