build/dir_exists.py

   1 #!/usr/bin/env python
   2 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5 """Writes True if the argument is a directory."""
   6
   7 import os.path
   8 import sys
   9
  10 def main():
  11   sys.stdout.write(_is_dir(sys.argv[1]))
  12   return 0
  13
  14 def _is_dir(dir_name):
  15   return str(os.path.isdir(dir_name))
  16
  17 def DoMain(args):
  18   """Hook to be called from gyp without starting a separate python
  19   interpreter."""
  20   return _is_dir(args[0])
  21
  22 if __name__ == '__main__':
  23   sys.exit(main())