shelve: be quiet when unshelve pulls from the shelve bundle
unshelve was quite verbose and it was hard for a user to follow what really was
going on. It ended up saying 'added 1 changesets' ... but the user just
expected and got pending changes and never saw any changeset.
The use of bundles is an implementation detail that we don't have to leak here.
Pulling is quite verbose, optimized for pulling many changesets from remote
repos - that is not the case here.
Instead, set the quiet flag when pulling the bundle - not only when temporarily
committing pending changes.
The 'finally' restore of ui.quiet is moved to the outer try/finally used for
locking.
# zeroconf.py - zeroconf support for Mercurial
#
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
'''discover and advertise repositories on the local network
Zeroconf-enabled repositories will be announced in a network without
the need to configure a server or a service. They can be discovered
without knowing their actual IP address.
To allow other people to discover your repository using run
:hg:`serve` in your repository::
$ cd test
$ hg serve
You can discover Zeroconf-enabled repositories by running
:hg:`paths`::
$ hg paths
zc-test = http://example.com:8000/test
'''
import socket, time, os
import Zeroconf
from mercurial import ui, hg, encoding, dispatch
from mercurial import extensions
from mercurial.hgweb import server as servermod
testedwith = 'internal'
# publish
server = None
localip = None
def getip():
# finds external-facing interface without sending any packets (Linux)
try:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.connect(('1.0.0.1', 0))
ip = s.getsockname()[0]
return ip
except socket.error:
pass
# Generic method, sometimes gives useless results
try:
dumbip = socket.gethostbyaddr(socket.gethostname())[2][0]
if not dumbip.startswith('127.') and ':' not in dumbip:
return dumbip
except (socket.gaierror, socket.herror):
dumbip = '127.0.0.1'
# works elsewhere, but actually sends a packet
try:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.connect(('1.0.0.1', 1))
ip = s.getsockname()[0]
return ip
except socket.error:
pass
return dumbip
def publish(name, desc, path, port):
global server, localip
if not server:
ip = getip()
if ip.startswith('127.'):
# if we have no internet connection, this can happen.
return
localip = socket.inet_aton(ip)
server = Zeroconf.Zeroconf(ip)
hostname = socket.gethostname().split('.')[0]
host = hostname + ".local"
name = "%s-%s" % (hostname, name)
# advertise to browsers
svc = Zeroconf.ServiceInfo('_http._tcp.local.',
name + '._http._tcp.local.',
server = host,
port = port,
properties = {'description': desc,
'path': "/" + path},
address = localip, weight = 0, priority = 0)
server.registerService(svc)
# advertise to Mercurial clients
svc = Zeroconf.ServiceInfo('_hg._tcp.local.',
name + '._hg._tcp.local.',
server = host,
port = port,
properties = {'description': desc,
'path': "/" + path},
address = localip, weight = 0, priority = 0)
server.registerService(svc)
def zc_create_server(create_server, ui, app):
httpd = create_server(ui, app)
port = httpd.port
try:
repos = app.repos
except AttributeError:
# single repo
name = app.reponame or os.path.basename(app.repo.root)
path = app.repo.ui.config("web", "prefix", "").strip('/')
desc = app.repo.ui.config("web", "description", name)
publish(name, desc, path, port)
else:
# webdir
prefix = app.ui.config("web", "prefix", "").strip('/') + '/'
for repo, path in repos:
u = app.ui.copy()
u.readconfig(os.path.join(path, '.hg', 'hgrc'))
name = os.path.basename(repo)
path = (prefix + repo).strip('/')
desc = u.config('web', 'description', name)
publish(name, desc, path, port)
return httpd
# listen
class listener(object):
def __init__(self):
self.found = {}
def removeService(self, server, type, name):
if repr(name) in self.found:
del self.found[repr(name)]
def addService(self, server, type, name):
self.found[repr(name)] = server.getServiceInfo(type, name)
def getzcpaths():
ip = getip()
if ip.startswith('127.'):
return
server = Zeroconf.Zeroconf(ip)
l = listener()
Zeroconf.ServiceBrowser(server, "_hg._tcp.local.", l)
time.sleep(1)
server.close()
for value in l.found.values():
name = value.name[:value.name.index('.')]
url = "http://%s:%s%s" % (socket.inet_ntoa(value.address), value.port,
value.properties.get("path", "/"))
yield "zc-" + name, url
def config(orig, self, section, key, default=None, untrusted=False):
if section == "paths" and key.startswith("zc-"):
for name, path in getzcpaths():
if name == key:
return path
return orig(self, section, key, default, untrusted)
def configitems(orig, self, section, untrusted=False):
repos = orig(self, section, untrusted)
if section == "paths":
repos += getzcpaths()
return repos
def defaultdest(orig, source):
for name, path in getzcpaths():
if path == source:
return name.encode(encoding.encoding)
return orig(source)
def cleanupafterdispatch(orig, ui, options, cmd, cmdfunc):
try:
return orig(ui, options, cmd, cmdfunc)
finally:
# we need to call close() on the server to notify() the various
# threading Conditions and allow the background threads to exit
global server
if server:
server.close()
extensions.wrapfunction(dispatch, '_runcommand', cleanupafterdispatch)
extensions.wrapfunction(ui.ui, 'config', config)
extensions.wrapfunction(ui.ui, 'configitems', configitems)
extensions.wrapfunction(hg, 'defaultdest', defaultdest)
extensions.wrapfunction(servermod, 'create_server', zc_create_server)