#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (c) 2022 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import sys
import os
import argparse
import shutil
import subprocess
import multiprocessing
sys.path.append(
    os.path.dirname(os.path.dirname(os.path.dirname(
        os.path.abspath(__file__)))))


def copytree(source: str, destination: str):
    shutil.copytree(source, destination, dirs_exist_ok=True)


def copy_file(fuzz_config_file_path: str, fuzz_config_file_output_path: str):
    if not os.path.exists(fuzz_config_file_path):
        raise Exception("fuzz_config_file_path '{}' doesn't exist.".format(fuzz_config_file_path))
    target_file_path = os.path.join(fuzz_config_file_output_path, os.path.basename(fuzz_config_file_path))   
    try:
        p = multiprocessing.Process(target=copytree, args=(fuzz_config_file_path, target_file_path))
        p.start()
        p.join()
    except Exception as e:
        subprocess.call(["cp", "-rf", fuzz_config_file_path, fuzz_config_file_output_path])


def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('--fuzz-config-file-path', required=True)
    parser.add_argument('--fuzz-config-file-output-path', required=True)
    args = parser.parse_args()

    copy_file(args.fuzz_config_file_path, args.fuzz_config_file_output_path)
    return 0


if __name__ == '__main__':
    sys.exit(main())