99 lines
3.3 KiB
Python
99 lines
3.3 KiB
Python
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#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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"""
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Copyright (c) 2021 Huawei Device Co., Ltd.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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import argparse
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import json
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import os
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KCONFIG_STR = 'config {}\n\
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bool "{}"\n\
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default n\n'
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PROPERTIES_STR = 'config {}\n\
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string "{}"\n\
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default ""\n'
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KMENU_STR = 'menu "{}"\n'
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FEATURE_STR = 'config feature$$%s\n\
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string "feature"\n\
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default ""\n\
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depends on %s\n'
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def create_config(name, comment):
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return KCONFIG_STR.format(name, comment)
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def create_property(name, comment):
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return PROPERTIES_STR.format(name, comment)
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def create_menu(name):
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return KMENU_STR.format(name)
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def end_menu():
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return "endmenu\n"
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def create_feature(name):
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return FEATURE_STR % (name, name)
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def read_json(file):
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data = {}
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with open(file, "rb") as f:
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data = json.load(f)
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return data
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def write_kconfig(result, outdir):
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outpath = os.path.join(outdir, "kconfig")
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with open(outpath, "w") as f:
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f.writelines(result)
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print("output file in: ", os.path.abspath(outpath))
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def gen_kconfig(config_path, outdir):
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data = read_json(config_path)
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subsystems = data.get("subsystems")
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result = 'mainmenu "Subsystem Component Kconfig Configuration"\n'
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for prop, _ in data.items():
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if prop == "subsystems":
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continue
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result += create_property("property$${}".format(prop), prop)
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for subsys_dict in subsystems:
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subsys_name = subsys_dict.get("subsystem")
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result += create_menu(subsys_name)
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for component_dict in subsys_dict.get("components"):
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component_name = component_dict.get("component")
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result += create_config("{}$${}".format(subsys_name, component_name), component_name)
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result += create_feature("{}$${}".format(subsys_name, component_name))
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result += end_menu()
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write_kconfig(result, outdir)
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if __name__ == "__main__":
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INTRO = 'Genenrate newly kconfig input file.\n\
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For example: python3 generate_kconfig.py\n\
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or python3 generate_kconfig.py --base_product={$repo}/productdefine/common/base/base_product.json --outdir=./'
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parser = argparse.ArgumentParser(
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formatter_class=argparse.RawDescriptionHelpFormatter,
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description=INTRO
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)
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parser.add_argument('--base_product', type=str, default="./../../../productdefine/common/base/base_product.json",
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help='Basic config path in repo prodcutdefine,\
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default={$repo}/productdefine/common/base/base_product.json')
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parser.add_argument('--outdir', type=str, default="./",
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help="define output file path dir, default={$current_dir}")
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args = parser.parse_args()
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print("read base_product file: ", os.path.abspath(args.base_product))
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gen_kconfig(args.base_product, args.outdir)
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