lib/kitchen/terraform/config_attribute/variable_files.rb
# frozen_string_literal: true
# Copyright 2016-2021 Copado NCS LLC
#
# 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 "kitchen/terraform/config_attribute"
require "kitchen/terraform/config_attribute_cacher"
require "kitchen/terraform/config_attribute_contract/array_of_strings"
require "kitchen/terraform/file_path_config_attribute_definer"
module Kitchen
module Terraform
class ConfigAttribute
# This attribute comprises paths to
# {https://www.terraform.io/docs/configuration/variables.html#variable-files Terraform variable files}.
#
# Type:: {http://www.yaml.org/spec/1.2/spec.html#id2760118 Sequence of scalars}
# Required:: False
# Example::
# _
# variable_files:
# - /path/to/first/variable/file
# - /path/to/second/variable/file
module VariableFiles
class << self
# A callback to define the configuration attribute which is invoked when this module is included in a plugin
# class.
#
# @param plugin_class [Kitchen::Configurable] A plugin class.
# @return [void]
def included(plugin_class)
::Kitchen::Terraform::FilePathConfigAttributeDefiner.new(
attribute: self,
schema: ::Kitchen::Terraform::ConfigAttributeContract::ArrayOfStrings.new,
).define plugin_class: plugin_class
end
# @return [Symbol] the symbol corresponding to this attribute.
def to_sym
:variable_files
end
end
extend ::Kitchen::Terraform::ConfigAttributeCacher
# @return [Array] an empty array.
def config_variable_files_default_value
[]
end
end
end
end
end