# File lib/travis/cli/encrypt_file.rb, line 25
      def run(input_path, output_path = nil)
        self.decrypt_to ||= decrypt_to_for(input_path)
        output_path     ||= File.basename(output_path_for(input_path))
        self.output       = $stdout.tty? ? StringIO.new : $stderr if output_path == '-'
        result            = transcode(input_path)

        if output_path == '-'
          $stdout.puts result
        else
          say "storing result as #{color(output_path, :info)}"
          write_file(output_path, result, force)
          return if decrypt?

          error "requires --decrypt-to option when reading from stdin" unless decrypt_to?

          set_env_vars

          command = decrypt_command(output_path)
          stage ? store_command(command) : print_command(command)

          notes(input_path, output_path)
        end
      end