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#
# Copyright:: Copyright (c) Chef Software Inc.
#
# 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.
#
class Chef
class Resource
class ChocolateyFeature < Chef::Resource
resource_name :chocolatey_feature
description "Use the chocolatey_feature resource to enable and disable Chocolatey features."
introduced "15.1"
examples <<~DOC
Enable the checksumFiles Chocolatey feature
```ruby
chocolatey_feature 'checksumFiles' do
action :enable
end
```
Disable the checksumFiles Chocolatey feature
```ruby
chocolatey_feature 'checksumFiles' do
action :disable
end
```
DOC
property :feature_name, String, name_property: true,
description: "The name of the Chocolatey feature to enable or disable."
property :feature_state, [TrueClass, FalseClass], default: false, skip_docs: true
load_current_value do
current_state = fetch_feature_element(feature_name)
current_value_does_not_exist! if current_state.nil?
feature_name feature_name
feature_state current_state == "true"
end
# @param [String] id the feature name
# @return [String] the element's value field
def fetch_feature_element(name)
require "rexml/document" unless defined?(REXML::Document)
config_file = "#{ENV["ALLUSERSPROFILE"]}\\chocolatey\\config\\chocolatey.config"
raise "Could not find the Chocolatey config at #{config_file}!" unless ::File.exist?(config_file)
contents = REXML::Document.new(::File.read(config_file))
data = REXML::XPath.first(contents, "//features/feature[@name=\"#{name}\"]")
data ? data.attribute("enabled").to_s : nil # REXML just returns nil if it can't find anything so avoid an undefined method error
end
action :enable do
description "Enables a named Chocolatey feature."
if current_resource.feature_state != true
converge_by("enable Chocolatey feature '#{new_resource.feature_name}'") do
shell_out!(choco_cmd("enable"))
end
end
end
action :disable do
description "Disables a named Chocolatey feature."
if current_resource.feature_state == true
converge_by("disable Chocolatey feature '#{new_resource.feature_name}'") do
shell_out!(choco_cmd("disable"))
end
end
end
action_class do
# @param [String] action the name of the action to perform
# @return [String] the choco feature command string
def choco_cmd(action)
cmd = "#{ENV["ALLUSERSPROFILE"]}\\chocolatey\\bin\\choco feature #{action} --name #{new_resource.feature_name}"
cmd
end
end
end
end
end
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