rm.py - mozsearch

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#!/usr/bin/env python

# Copyright (c) 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.

"""Delete a file.

This module works much like the rm posix command.

"""

from __future__ import print_function

import argparse

import os

import sys

def Main():

  parser = argparse.ArgumentParser()

  parser.add_argument('files', nargs='+')

  parser.add_argument('-f', '--force', action='store_true',

                      help="don't err on missing")

  parser.add_argument('--stamp', required=True, help='touch this file')

  args = parser.parse_args()

  for f in args.files:

    try:

      os.remove(f)

    except OSError:

      if not args.force:

        print("'%s' does not exist" % f, file=sys.stderr)

        return 1

  with open(args.stamp, 'w'):

    os.utime(args.stamp, None)

  return 0

if __name__ == '__main__':

  sys.exit(Main())