class ChefFS::FileSystem::ChefRepositoryFileSystemCookbookDir

Public Class Methods

canonical_cookbook_name(entry_name) click to toggle source

Exposed as a class method so that it can be used elsewhere

# File lib/chef_fs/file_system/chef_repository_file_system_cookbook_dir.rb, line 72
def self.canonical_cookbook_name(entry_name)
  name_match = ChefFS::FileSystem::CookbookDir::VALID_VERSIONED_COOKBOOK_NAME.match(entry_name)
  return nil if name_match.nil?
  return name_match[1]
end
new(name, parent, file_path = nil) click to toggle source
Calls superclass method
# File lib/chef_fs/file_system/chef_repository_file_system_cookbook_dir.rb, line 27
def initialize(name, parent, file_path = nil)
  super(name, parent, file_path)
end

Public Instance Methods

can_have_child?(name, is_dir) click to toggle source
Calls superclass method
# File lib/chef_fs/file_system/chef_repository_file_system_cookbook_dir.rb, line 62
def can_have_child?(name, is_dir)
  if is_dir
    # Only the given directories will be uploaded.
    return CookbookDir::COOKBOOK_SEGMENT_INFO.keys.include?(name.to_sym) && name != 'root_files'
  end

  super(name, is_dir)
end
canonical_cookbook_name(entry_name) click to toggle source
# File lib/chef_fs/file_system/chef_repository_file_system_cookbook_dir.rb, line 78
def canonical_cookbook_name(entry_name)
  self.class.canonical_cookbook_name(entry_name)
end
chef_object() click to toggle source
# File lib/chef_fs/file_system/chef_repository_file_system_cookbook_dir.rb, line 31
def chef_object
  begin
    loader = Chef::Cookbook::CookbookVersionLoader.new(file_path, parent.chefignore)
    # We need the canonical cookbook name if we are using versioned cookbooks, but we don't
    # want to spend a lot of time adding code to the main Chef libraries
    if Chef::Config[:versioned_cookbooks]
      _canonical_name = canonical_cookbook_name(File.basename(file_path))
      fail "When versioned_cookbooks mode is on, cookbook #{file_path} must match format <cookbook_name>-x.y.z"  unless _canonical_name

      # KLUDGE: We shouldn't have to use instance_variable_set
      loader.instance_variable_set(:@cookbook_name, _canonical_name)
    end

    loader.load_cookbooks
    return loader.cookbook_version
  rescue
    Chef::Log.error("Could not read #{path_for_printing} into a Chef object: #{$!}")
  end
  nil
end
children() click to toggle source
# File lib/chef_fs/file_system/chef_repository_file_system_cookbook_dir.rb, line 52
def children
  Dir.entries(file_path).sort.
      select { |child_name| can_have_child?(child_name, File.directory?(File.join(file_path, child_name))) }.
      map do |child_name|
        segment_info = CookbookDir::COOKBOOK_SEGMENT_INFO[child_name.to_sym] || {}
        ChefRepositoryFileSystemCookbookEntry.new(child_name, self, nil, segment_info[:ruby_only], segment_info[:recursive])
      end.
      select { |entry| !(entry.dir? && entry.children.size == 0) }
end