rust-chg: depend on log and tokio_timer
I'll start porting the daemon management functions from chg of C, which
will be difficult to debug without some logging facility. AFAIK, the log
crate is easy-to-use and widely used.
tokio_timer provides sleep() helper to be used while spawning a server
process.
# 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)