"""
# end of bup preamble
+from __future__ import absolute_import
import sys
-from bup import git, vfs, ls
+from bup import git, ls
+from bup.io import byte_stream
git.check_repo_or_die()
-top = vfs.RefList(None)
+sys.stdout.flush()
+out = byte_stream(sys.stdout)
# Check out lib/bup/ls.py for the opt spec
-ret = ls.do_ls(sys.argv[1:], top, default='/', spec_prefix='bup ')
-sys.exit(ret)
+rc = ls.via_cmdline(sys.argv[1:], out=out)
+sys.exit(rc)