#!/usr/bin/env python3
# Copyright 2020 The Skywater PDK Authors
#
# 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
#
#     https://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 os
import json
import argparse
from pathlib import Path
import common

common_prefix="skywater-pdk/libraries"

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument(
        "output",
        help="The path to the output directory",
        type=Path)

    args = parser.parse_args()

    cell_names = {
        "probec_s8p": "probec_sky130",
        "probe_s8p": "probe_sky130",
        "pargate_s8d": "pargate_sky130",
    }

    libraries = args.output / common_prefix

    for cell, new_name in cell_names.items():
        dirs = libraries.rglob('*' + cell)

        for dir in dirs:
            fixed_dir = Path(str(dir).replace(cell, new_name))
            dir.replace(fixed_dir)
            files = fixed_dir.rglob('*' + cell + '*')
            for file in files:
                fixed_file = Path(str(file).replace(cell, new_name))
                file.replace(fixed_file)

            for file in fixed_dir.rglob("*"):
                os.system(f"sed -i 's/{cell}/{new_name}/g' {file}")