def append_volume(runtime, source, target, writable=False):
        # type: (List[Text], Text, Text, bool) -> None
        """Add binding arguments to the runtime list."""
        runtime.append(u"--volume={}:{}:{}".format(
            docker_windows_path_adjust(source), target,
            "rw" if writable else "ro"))
Add binding arguments to the runtime list.