class ChefCLI::Policyfile::ArchivedCookbook

def build_from_lock_data(lock_data) 

def build_from_lock_data(lock_data)
  raise NotImplementedError, "ArchivedCookbook cannot be built from lock data, it can only wrap an existing lock object"
end

def cookbook_path

cookbooks/nginx-111.222.333
So the cookbook will be located in a path like:
mode" repos since Chef Zero doesn't yet support cookbook_artifact APIs.
created by `chef export`. Currently that only creates "compatibility
The cookbook is assumed to be stored in a Chef Zero compatible repo as 
def cookbook_path
  File.join(relative_paths_root, "cookbook_artifacts", "#{name}-#{identifier}")
end

def initialize(archived_lock, storage_config) 

def initialize(archived_lock, storage_config)
  @archived_lock = archived_lock
  @storage_config = storage_config
end

def installed? 

def installed?
  File.exist?(cookbook_path) && File.directory?(cookbook_path)
end

def refresh!

true for #refresh!
We trust that archived cookbooks haven't been modified, so just return 
def refresh!
  true
end

def validate!

true for #validate!
We trust that archived cookbooks haven't been modified, so just return 
def validate!
  true
end