view tests/revnamesext.py @ 37462:c0d0fd87ba7c

procutil: do not convert return code of signal exit to positive number (API)

The docstring states that "codes from kill are negative", and it doesn't
make sense to make exit/signal code ambiguous.

.. api::

   ``hook.hook()`` and ``hook.runhooks()`` may return a negative integer
   to denote that the process was killed by signal.

# Dummy extension to define a namespace containing revision names

from __future__ import absolute_import

from mercurial import (
    namespaces,
)

def reposetup(ui, repo):
    names = {b'r%d' % rev: repo[rev].node() for rev in repo}
    namemap = lambda r, name: names.get(name)
    nodemap = lambda r, node: [b'r%d' % repo[node].rev()]

    ns = namespaces.namespace(b'revnames', templatename=b'revname',
                              logname=b'revname',
                              listnames=lambda r: names.keys(),
                              namemap=namemap, nodemap=nodemap)
    repo.names.addnamespace(ns)