class Bundler::Source::GemCache

def initialize(options)
  @path = options["path"]
end

def install(spec)
  destination = Gem.dir
  Bundler.ui.debug "  * Installing from pack"
  installer = Gem::Installer.new "#{@path}/#{spec.full_name}.gem",
    :install_dir         => Gem.dir,
    :ignore_dependencies => true,
    :wrappers            => true,
    :env_shebang         => true,
    :bin_dir             => "#{Gem.dir}/bin"
  installer.install
end

def specs
  @specs ||= begin
    index = Index.new
    Dir["#{@path}/*.gem"].each do |gemfile|
      spec = Gem::Format.from_file_by_path(gemfile).spec
      spec.source = self
      index << spec
    end
    index.freeze
  end
end

def to_s
  ".gem files at #{@path}"
end