#!/usr/bin/python

#

# Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# under the terms of "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Nokia Corporation - initial contribution.

#

# Contributors:

#

# Description:

#   Checks for empty directories (ignoring .svn directories) recursively 

#   starting from the given path. This check is done because Mercurial does 

#   not support empty directories.

import sys, os, re

def main():

    def visitFun(arg, dirname, names):

        # Skip SVN directories

        if dirname.find("\\.svn") != -1:

            return

        # Check if the directory is empty (except for the .svn subdirectory)

        if len(names) == 0 or (len(names) == 1 and names[0] == ".svn"):

            print dirname

    root = sys.argv[1]

    os.path.walk(root, visitFun, None)

if __name__ == "__main__":

    main()