find.py - mozsearch

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#!/usr/bin/env python3

# 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.

"""Finds files in directories.

"""

from __future__ import print_function

import fnmatch

import optparse

import os

import sys

def main(argv):

  parser = optparse.OptionParser()

  parser.add_option('--pattern', default='*', help='File pattern to match.')

  options, directories = parser.parse_args(argv)

  for d in directories:

    if not os.path.exists(d):

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

      return 1

    for root, _, filenames in os.walk(d):

      for f in fnmatch.filter(filenames, options.pattern):

        print(os.path.join(root, f))

if __name__ == '__main__':

  sys.exit(main(sys.argv[1:]))