class ChefCLI::Policyfile::CookbookLoaderWithChefignore

def self.load(name, directory_path)
  new(name, directory_path).cookbook_version
end

def chefignore
  @chefignore ||= Chef::Cookbook::Chefignore.new(File.join(directory_path, "chefignore"))
end

def cookbook_version
  @cookbook_version ||= loader.cookbook_version
end

def initialize(cookbook_name, directory_path)
  @cookbook_name = cookbook_name
  @directory_path = directory_path
  @cookbook_version = nil
  @loader = nil
end

def loader
  @loader ||=
    begin
      cbvl = Chef::Cookbook::CookbookVersionLoader.new(directory_path, chefignore)
      cbvl.load!
      cbvl
    end
end