filesDir = _files.getFilesDir()


def fn1(fileBuilder):
    fileBuilder.setPath(filesDir, "tmp/abc.txt")


src = _files.buildFile(fn1)
src.writeText("hello world", "UTF-8")


def fn2(fileBuilder):
    fileBuilder.setPath(filesDir, "tmp/abc.zip")


dest = _files.buildFile(fn2)
_console.log(_files.zipFile(src, dest, None))
_console.log(dest.exists() and dest.isFile())
src.delete()
dest.delete()