# Copyright (C) 2015 The Android Open Source Project
#
# 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

from command import Command, GitcClientCommand
import platform_utils


class GitcDelete(Command, GitcClientCommand):
    COMMON = True
    visible_everywhere = False
    helpSummary = "Delete a GITC Client."
    helpUsage = """
%prog
"""
    helpDescription = """
This subcommand deletes the current GITC client, deleting the GITC manifest
and all locally downloaded sources.
"""

    def _Options(self, p):
        p.add_option(
            "-f",
            "--force",
            dest="force",
            action="store_true",
            help="force the deletion (no prompt)",
        )

    def Execute(self, opt, args):
        if not opt.force:
            prompt = (
                "This will delete GITC client: %s\nAre you sure? (yes/no) "
                % self.gitc_manifest.gitc_client_name
            )
            response = input(prompt).lower()
            if not response == "yes":
                print('Response was not "yes"\n Exiting...')
                sys.exit(1)
        platform_utils.rmtree(self.gitc_manifest.gitc_client_dir)