Use absolute_import from the __future__ everywhere

[bup.git] / cmd / ls-cmd.py

diff --git a/cmd/ls-cmd.py b/cmd/ls-cmd.py
index 581d6e116891387659dec7ee1d04fd6098bd37d0..9180da3a7635d2df45b7b7c6c1d0806ba9924a38 100755 (executable)
--- a/cmd/ls-cmd.py
+++ b/cmd/ls-cmd.py
@@ -1,13 +1,18 @@
-#!/usr/bin/env python
+#!/bin/sh
+"""": # -*-python-*-
+bup_python="$(dirname "$0")/bup-python" || exit $?
+exec "$bup_python" "$0" ${1+"$@"}
+"""
+# end of bup preamble
+
+from __future__ import absolute_import
 import sys
-from bup import git, vfs, ls
-from bup.helpers import *
+
+from bup import git, ls
 
 
 git.check_repo_or_die()
-top = vfs.RefList(None)
 
 # 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:])
+sys.exit(rc)