#!/usr/bin/env python3
#
# Removing the generated Makefiles and cbmc-batch.yaml files.
#
# Copyright (C) 2019 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

import os

from make_cbmc_batch_files import remove_cbmc_yaml_files

def main():
    try:
        os.remove("Makefile.common")
    except FileNotFoundError:
        pass

    for root, _, files in os.walk("."):
        # We do not want to remove hand-written Makefiles, so
        # only remove Makefiles that are in the same directory as
        # a Makefile.json. Such Makefiles are generated from the
        # JSON file.
        if "Makefile.json" in files:
            try:
                os.remove(os.path.join(root, "Makefile"))
            except FileNotFoundError:
                pass

if __name__ == "__main__":
    remove_cbmc_yaml_files()
    main()
