class ChefCLI::Policyfile::CookbookLock

def cookbook_location_spec
  raise InvalidCookbookLockData, "Cannot create CookbookLocationSpecification for #{name} without version" if version.nil?
  raise InvalidCookbookLockData, "Cannot create CookbookLocationSpecification for #{name} without source options" if source_options.nil?
  @location_spec ||= CookbookLocationSpecification.new(name, "= #{version}", source_options, storage_config)
end