extract_package

in lib/gdk/package_helper.rb [120:140]

• 17 lines of code
• 1 McCabe index (conditional complexity)

    def extract_package(destination_path)
      destination_path.mkpath

      Dir.mktmpdir do |tmp_dir|
        tmp_download_path = Pathname.new(tmp_dir)

        File.open(package_path, 'rb') do |file|
          Zlib::GzipReader.wrap(file) do |gzip|
            Gem::Package::TarReader.new(gzip) do |tar|
              tar.each do |entry|
                extract_entry(entry, tmp_download_path)
              end
            end
          end
        end

        copy_entries(tmp_download_path, destination_path)
        GDK::Output.success("Package extracted successfully to #{destination_path}")
      end
    end