eggplants/extension-manifest-converter

# Copyright 2021 Google Inc. All Rights Reserved.
# 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.

from __future__ import annotations

import os
from enum import Enum


class TypeEnum(Enum):
    MANIFEST = 0
    ZIP = 1
    DIR = 2
    UNKNOWN = 3


class Type:
    def getFileType(self, name: str) -> TypeEnum:
        basename = os.path.basename(name)
        _, file_extension = os.path.splitext(name)
        if basename == "manifest.json":
            return TypeEnum.MANIFEST
        elif file_extension == ".zip":
            return TypeEnum.ZIP
        elif os.path.isdir(name):
            return TypeEnum.DIR
        else:
            return TypeEnum.UNKNOWN