require "rspec"

module ChefSpec
  #
  # Defines a new runner method on the Chef runner.
  #
  # @param [Symbol] resource_name
  #   the name of the resource to define a method
  #
  # @return [self]
  #
  def define_matcher(resource_name)
    matchers[resource_name.to_sym] = Proc.new do |identity|
      find_resource(resource_name, identity)
    end

    self
  end
  module_function :define_matcher

  #
  # The source root of the ChefSpec gem. This is useful when requiring files
  # that are relative to the root of the project.
  #
  # @return [Pathname]
  #
  def root
    @root ||= Pathname.new(File.expand_path("..", __dir__))
  end
  module_function :root

  protected

  #
  # The list of custom defined matchers.
  #
  # @return [Hash<String, Proc>]
  #
  def matchers
    @matchers ||= {}
  end
  module_function :matchers
end

require_relative "chefspec/extensions"

require_relative "chefspec/mixins/normalize"

require_relative "chefspec/stubs/command_registry"
require_relative "chefspec/stubs/command_stub"
require_relative "chefspec/stubs/data_bag_item_registry"
require_relative "chefspec/stubs/data_bag_item_stub"
require_relative "chefspec/stubs/data_bag_registry"
require_relative "chefspec/stubs/data_bag_stub"
require_relative "chefspec/stubs/registry"
require_relative "chefspec/stubs/stub"
require_relative "chefspec/stubs/search_registry"
require_relative "chefspec/stubs/search_stub"

require_relative "chefspec/api"
require_relative "chefspec/cacher"
require_relative "chefspec/coverage"
require_relative "chefspec/errors"
require_relative "chefspec/expect_exception"
require_relative "chefspec/formatter"
require_relative "chefspec/matchers"
require_relative "chefspec/renderer"
require_relative "chefspec/rspec"
require_relative "chefspec/server_runner"
require_relative "chefspec/solo_runner"
require_relative "chefspec/runner"
require_relative "chefspec/util"
require_relative "chefspec/version"

require_relative "chefspec/deprecations"