# frozen_string_literal: true
#
# Author:: Paul Rossman (<paulrossman@google.com>)
# Author:: Chef Partner Engineering (<partnereng@chef.io>)
# Copyright:: Copyright 2015-2016 Google Inc., Chef Software, Inc.
# License:: Apache License, Version 2.0
#
# 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.

require "chef/knife"
require "chef/knife/cloud/command"
require_relative "cloud/google_service_options"

class Chef::Knife::Cloud
  class GoogleDiskDelete < Command
    include GoogleServiceOptions

    banner "knife google disk delete NAME [NAME] (options)"

    deps do
      require_relative "cloud/google_service"
      require_relative "cloud/google_service_helpers"
      include GoogleServiceHelpers
    end

    def validate_params!
      check_for_missing_config_values!(:gce_zone)
      raise "You must specify at least one disk to delete." if @name_args.empty?

      super
    end

    def execute_command
      @name_args.each { |disk| service.delete_disk(disk) }
    end
  end
end
