1 # Dummy extension to define a namespace containing revision names

     2 

     3 from __future__ import absolute_import

     4 

     5 from mercurial import (

     6     namespaces,

     7 )

     8 

     9 def reposetup(ui, repo):

    10     names = {'r%d' % rev: repo[rev].node() for rev in repo}

    11     namemap = lambda r, name: names.get(name)

    12     nodemap = lambda r, node: ['r%d' % repo[node].rev()]

    13 

    14     ns = namespaces.namespace('revnames', templatename='revname',

    15                               logname='revname',

    16                               listnames=lambda r: names.keys(),

    17                               namemap=namemap, nodemap=nodemap)

    18     repo.names.addnamespace(ns)