def __init__(self, ui, path, create=0):
self._url = path
self.ui = ui
m = re.match(r'^ssh://(([^@]+)@)?([^:/]+)(:(\d+))?(/(.*))?$', path)
if not m:
self._abort(error.RepoError(
_("couldn't parse location %s") % path))
self.user = m.group(2)
if self.user and ':' in self.user:
self._abort(error.RepoError(_("password in URL not supported")))
self.host = m.group(3)
self.port = m.group(5)
self.path = m.group(7) or "."
sshcmd = self.ui.config("ui", "ssh", "ssh")
remotecmd = self.ui.config("ui", "remotecmd", "hg")
args = util.sshargs(sshcmd, self.host, self.user, self.port)
if create:
cmd = '%s %s "%s init %s"'
cmd = cmd % (sshcmd, args, remotecmd, self.path)
ui.note(_('running %s\n') % cmd)
res = util.system(cmd)
if res != 0:
self._abort(error.RepoError(_("could not create remote repo")))
self.validate_repo(ui, sshcmd, args, remotecmd)
def __init__(self, ui, path, create=False):
self._url = path
self.ui = ui
self.pipeo = self.pipei = self.pipee = None
u = util.url(path, parsequery=False, parsefragment=False)
if u.scheme != 'ssh' or not u.host or u.path is None:
self._abort(error.RepoError(
_("couldn't parse location %s") % path))
self.user = u.user
if u.passwd is not None:
self._abort(error.RepoError(_("password in URL not supported")))
self.host = u.host
self.port = u.port
self.path = u.path or "."
sshcmd = self.ui.config("ui", "ssh", "ssh")
remotecmd = self.ui.config("ui", "remotecmd", "hg")
args = util.sshargs(sshcmd, self.host, self.user, self.port)
if create:
cmd = '%s %s %s' % (sshcmd, args,
util.shellquote("%s init %s" %
(_serverquote(remotecmd),
_serverquote(self.path))))
ui.debug('running %s\n' % cmd)
res = util.system(cmd)
if res != 0:
self._abort(error.RepoError(_("could not create remote repo")))
self._validaterepo(sshcmd, args, remotecmd)
def lookup(self, key):
self.requirecap('lookup', _('look up remote revision'))
d = self._call("lookup", key=encoding.fromlocal(key))
success, data = d[:-1].split(" ", 1)
if int(success):
return bin(data)
self._abort(error.RepoError(data))
def lookup(self, key):
self.requirecap('lookup', _('look up remote revision'))
d = self.do_cmd("lookup", key=key).read()
success, data = d[:-1].split(' ', 1)
if int(success):
return bin(data)
raise error.RepoError(data)
def __init__(self, ui, path):
self._url = path
self.ui = ui
self.root = path
self.path, authinfo = url.getauthinfo(path.rstrip('/') + "/.hg")
opener = build_opener(ui, authinfo)
self.opener = opener(self.path)
# find requirements
try:
requirements = self.opener("requires").read().splitlines()
except IOError, inst:
if inst.errno != errno.ENOENT:
raise
# check if it is a non-empty old-style repository
try:
fp = self.opener("00changelog.i")
fp.read(1)
fp.close()
except IOError, inst:
if inst.errno != errno.ENOENT:
raise
# we do not care about empty old-style repositories here
msg = _("'%s' does not appear to be an hg repository") % path
raise error.RepoError(msg)
def __init__(self, ui, path):
self._url = path
self.ui = ui
self.root = path
u = util.url(path.rstrip('/') + "/.hg")
self.path, authinfo = u.authinfo()
opener = build_opener(ui, authinfo)
self.opener = opener(self.path)
self.vfs = self.opener
self._phasedefaults = []
try:
requirements = scmutil.readrequires(self.opener, self.supported)
except IOError, inst:
if inst.errno != errno.ENOENT:
raise
requirements = set()
# check if it is a non-empty old-style repository
try:
fp = self.opener("00changelog.i")
fp.read(1)
fp.close()
except IOError, inst:
if inst.errno != errno.ENOENT:
raise
# we do not care about empty old-style repositories here
msg = _("'%s' does not appear to be an hg repository") % path
raise error.RepoError(msg)
def validate_repo(self, ui, sshcmd, args, remotecmd):
# cleanup up previous run
self.cleanup()
cmd = '%s %s %s' % (sshcmd, args,
util.shellquote("%s -R %s serve --stdio" %
(_serverquote(remotecmd),
_serverquote(self.path))))
ui.note(_('running %s\n') % cmd)
cmd = util.quotecommand(cmd)
self.pipeo, self.pipei, self.pipee = util.popen3(cmd)
# skip any noise generated by remote shell
self._callstream("hello")
r = self._callstream("between", pairs=("%s-%s" % ("0" * 40, "0" * 40)))
lines = ["", "dummy"]
max_noise = 500
while lines[-1] and max_noise:
l = r.readline()
self.readerr()
if lines[-1] == "1\n" and l == "\n":
break
if l:
ui.debug("remote: ", l)
lines.append(l)
max_noise -= 1
else:
self._abort(
error.RepoError(_("no suitable response from remote hg")))
self.capabilities = set()
for l in reversed(lines):
if l.startswith("capabilities:"):
self.capabilities.update(l[:-1].split(":")[1].split())
break
def lookup(self, key):
self.requirecap('lookup', _('look up remote revision'))
d = self.call("lookup", key=key)
success, data = d[:-1].split(" ", 1)
if int(success):
return bin(data)
else:
self.abort(error.RepoError(data))
def lookup(self, key):
self.requirecap('lookup', _('look up remote revision'))
f = future()
yield todict(key=encoding.fromlocal(key)), f
d = f.value
success, data = d[:-1].split(" ", 1)
if int(success):
yield bin(data)
self._abort(error.RepoError(data))
def __init__(self, ui, path):
self._url = path
self.ui = ui
self.root = path
u = util.url(path.rstrip('/') + "/.hg")
self.path, authinfo = u.authinfo()
opener = build_opener(ui, authinfo)
self.opener = opener(self.path)
self.vfs = self.opener
self._phasedefaults = []
self.names = namespaces.namespaces()
try:
requirements = scmutil.readrequires(self.vfs, self.supported)
except IOError as inst:
if inst.errno != errno.ENOENT:
raise
requirements = set()
# check if it is a non-empty old-style repository
try:
fp = self.vfs("00changelog.i")
fp.read(1)
fp.close()
except IOError as inst:
if inst.errno != errno.ENOENT:
raise
# we do not care about empty old-style repositories here
msg = _("'%s' does not appear to be an hg repository") % path
raise error.RepoError(msg)
# setup store
self.store = store.store(requirements, self.path, opener)
self.spath = self.store.path
self.svfs = self.store.opener
self.sjoin = self.store.join
self._filecache = {}
self.requirements = requirements
self.manifest = manifest.manifest(self.svfs)
self.changelog = changelog.changelog(self.svfs)
self._tags = None
self.nodetagscache = None
self._branchcaches = {}
self._revbranchcache = None
self.encodepats = None
self.decodepats = None
self._transref = None
def unbundle(self, cg, heads, source):
d = self.call("unbundle", heads=' '.join(map(hex, heads)))
if d:
# remote may send "unsynced changes"
self.abort(error.RepoError(_("push refused: %s") % d))
while 1:
d = cg.read(4096)
if not d:
break
self._send(d)
self._send("", flush=True)
r = self._recv()
if r:
# remote may send "unsynced changes"
self.abort(error.RepoError(_("push failed: %s") % r))
r = self._recv()
try:
return int(r)
except:
self.abort(error.ResponseError(_("unexpected response:"), r))
def _validaterepo(self, sshcmd, args, remotecmd):
# cleanup up previous run
self.cleanup()
cmd = '%s %s %s' % (sshcmd, args,
util.shellquote("%s -R %s serve --stdio" %
(_serverquote(remotecmd),
_serverquote(self.path))))
self.ui.debug('running %s\n' % cmd)
cmd = util.quotecommand(cmd)
# while self.subprocess isn't used, having it allows the subprocess to
# to clean up correctly later
#
# no buffer allow the use of 'select'
# feel free to remove buffering and select usage when we ultimately
# move to threading.
sub = util.popen4(cmd, bufsize=0)
self.pipeo, self.pipei, self.pipee, self.subprocess = sub
self.pipei = util.bufferedinputpipe(self.pipei)
self.pipei = doublepipe(self.ui, self.pipei, self.pipee)
self.pipeo = doublepipe(self.ui, self.pipeo, self.pipee)
# skip any noise generated by remote shell
self._callstream("hello")
r = self._callstream("between", pairs=("%s-%s" % ("0" * 40, "0" * 40)))
lines = ["", "dummy"]
max_noise = 500
while lines[-1] and max_noise:
l = r.readline()
self.readerr()
if lines[-1] == "1\n" and l == "\n":
break
if l:
self.ui.debug("remote: ", l)
lines.append(l)
max_noise -= 1
else:
self._abort(
error.RepoError(_('no suitable response from '
'remote hg')))
self._caps = set()
for l in reversed(lines):
if l.startswith("capabilities:"):
self._caps.update(l[:-1].split(":")[1].split())
break
def addchangegroup(self, cg, source, url):
d = self.call("addchangegroup")
if d:
self.abort(error.RepoError(_("push refused: %s") % d))
while 1:
d = cg.read(4096)
if not d:
break
self.pipeo.write(d)
self.readerr()
self.pipeo.flush()
self.readerr()
r = self._recv()
if not r:
return 1
try:
return int(r)
except:
self.abort(error.ResponseError(_("unexpected response:"), r))
def addchangegroup(self, cg, source, url, lock=None):
'''Send a changegroup to the remote server. Return an integer
similar to unbundle(). DEPRECATED, since it requires locking the
remote.'''
d = self._call("addchangegroup")
if d:
self._abort(error.RepoError(_("push refused: %s") % d))
while True:
d = cg.read(4096)
if not d:
break
self.pipeo.write(d)
self.readerr()
self.pipeo.flush()
self.readerr()
r = self._recv()
if not r:
return 1
try:
return int(r)
except ValueError:
self._abort(error.ResponseError(_("unexpected response:"), r))
def _dispatch(req):
args = req.args
ui = req.ui
# check for cwd
cwd = _earlygetopt(['--cwd'], args)
if cwd:
os.chdir(cwd[-1])
rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
path, lui = _getlocal(ui, rpath)
# Now that we're operating in the right directory/repository with
# the right config settings, check for shell aliases
shellaliasfn = _checkshellalias(lui, ui, args)
if shellaliasfn:
return shellaliasfn()
# Configure extensions in phases: uisetup, extsetup, cmdtable, and
# reposetup. Programs like TortoiseHg will call _dispatch several
# times so we keep track of configured extensions in _loaded.
extensions.loadall(lui)
exts = [ext for ext in extensions.extensions() if ext[0] not in _loaded]
# Propagate any changes to lui.__class__ by extensions
ui.__class__ = lui.__class__
# (uisetup and extsetup are handled in extensions.loadall)
for name, module in exts:
cmdtable = getattr(module, 'cmdtable', {})
overrides = [cmd for cmd in cmdtable if cmd in commands.table]
if overrides:
ui.warn(
_("extension '%s' overrides commands: %s\n") %
(name, " ".join(overrides)))
commands.table.update(cmdtable)
_loaded.add(name)
# (reposetup is handled in hg.repository)
addaliases(lui, commands.table)
if not lui.configbool("ui", "strict"):
# All aliases and commands are completely defined, now.
# Check abbreviation/ambiguity of shell alias again, because shell
# alias may cause failure of "_parse" (see issue4355)
shellaliasfn = _checkshellalias(lui, ui, args, precheck=False)
if shellaliasfn:
return shellaliasfn()
# check for fallback encoding
fallback = lui.config('ui', 'fallbackencoding')
if fallback:
encoding.fallbackencoding = fallback
fullargs = args
cmd, func, args, options, cmdoptions = _parse(lui, args)
if options["config"]:
raise util.Abort(_("option --config may not be abbreviated!"))
if options["cwd"]:
raise util.Abort(_("option --cwd may not be abbreviated!"))
if options["repository"]:
raise util.Abort(
_("option -R has to be separated from other options (e.g. not -qR) "
"and --repository may only be abbreviated as --repo!"))
if options["encoding"]:
encoding.encoding = options["encoding"]
if options["encodingmode"]:
encoding.encodingmode = options["encodingmode"]
if options["time"]:
def get_times():
t = os.times()
if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()
t = (t[0], t[1], t[2], t[3], time.clock())
return t
s = get_times()
def print_time():
t = get_times()
ui.warn(
_("time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
(t[4] - s[4], t[0] - s[0], t[2] - s[2], t[1] - s[1],
t[3] - s[3]))
atexit.register(print_time)
uis = set([ui, lui])
if req.repo:
uis.add(req.repo.ui)
if options['verbose'] or options['debug'] or options['quiet']:
for opt in ('verbose', 'debug', 'quiet'):
val = str(bool(options[opt]))
for ui_ in uis:
ui_.setconfig('ui', opt, val, '--' + opt)
if options['traceback']:
for ui_ in uis:
ui_.setconfig('ui', 'traceback', 'on', '--traceback')
if options['noninteractive']:
for ui_ in uis:
ui_.setconfig('ui', 'interactive', 'off', '-y')
if cmdoptions.get('insecure', False):
for ui_ in uis:
ui_.setconfig('web', 'cacerts', '', '--insecure')
if options['version']:
return commands.version_(ui)
if options['help']:
return commands.help_(ui, cmd, command=True)
elif not cmd:
return commands.help_(ui, 'shortlist')
repo = None
cmdpats = args[:]
if cmd not in commands.norepo.split():
# use the repo from the request only if we don't have -R
if not rpath and not cwd:
repo = req.repo
if repo:
# set the descriptors of the repo ui to those of ui
repo.ui.fin = ui.fin
repo.ui.fout = ui.fout
repo.ui.ferr = ui.ferr
else:
try:
repo = hg.repository(ui, path=path)
if not repo.local():
raise util.Abort(_("repository '%s' is not local") % path)
repo.ui.setconfig("bundle", "mainreporoot", repo.root, 'repo')
except error.RequirementError:
raise
except error.RepoError:
if cmd not in commands.optionalrepo.split():
if (cmd in commands.inferrepo.split() and args
and not path): # try to infer -R from command args
repos = map(cmdutil.findrepo, args)
guess = repos[0]
if guess and repos.count(guess) == len(repos):
req.args = ['--repository', guess] + fullargs
return _dispatch(req)
if not path:
raise error.RepoError(
_("no repository found in '%s'"
" (.hg not found)") % os.getcwd())
raise
if repo:
ui = repo.ui
if options['hidden']:
repo = repo.unfiltered()
args.insert(0, repo)
elif rpath:
ui.warn(_("warning: --repository ignored\n"))
msg = ' '.join(' ' in a and repr(a) or a for a in fullargs)
ui.log("command", '%s\n', msg)
d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
try:
return runcommand(lui, repo, cmd, fullargs, ui, options, d, cmdpats,
cmdoptions)
finally:
if repo and repo != req.repo:
repo.close()
raise
# check if it is a non-empty old-style repository
try:
self.opener("00changelog.i").read(1)
except IOError, inst:
if inst.errno != errno.ENOENT:
raise
# we do not care about empty old-style repositories here
msg = _("'%s' does not appear to be an hg repository") % path
raise error.RepoError(msg)
requirements = []
# check them
for r in requirements:
if r not in self.supported:
raise error.RepoError(_("requirement '%s' not supported") % r)
# setup store
def pjoin(a, b):
return a + '/' + b
self.store = store.store(requirements, self.path, opener, pjoin)
self.spath = self.store.path
self.sopener = self.store.opener
self.sjoin = self.store.join
self.manifest = manifest.manifest(self.sopener)
self.changelog = changelog.changelog(self.sopener)
self._tags = None
self.nodetagscache = None
self._branchcache = None
if self._url.rstrip('/') != resp_url.rstrip('/'):
self.ui.status(_('real URL is %s\n') % resp_url)
self._url = resp_url
try:
proto = resp.getheader('content-type')
except AttributeError:
proto = resp.headers['content-type']
safeurl = url.hidepassword(self._url)
# accept old "text/plain" and "application/hg-changegroup" for now
if not (proto.startswith('application/mercurial-')
or proto.startswith('text/plain')
or proto.startswith('application/hg-changegroup')):
self.ui.debug("requested URL: '%s'\n" % url.hidepassword(cu))
raise error.RepoError(
_("'%s' does not appear to be an hg repository:\n"
"---%%<--- (%s)\n%s\n---%%<---\n") %
(safeurl, proto, resp.read()))
if proto.startswith('application/mercurial-'):
try:
version = proto.split('-', 1)[1]
version_info = tuple([int(n) for n in version.split('.')])
except ValueError:
raise error.RepoError(
_("'%s' sent a broken Content-Type "
"header (%s)") % (safeurl, proto))
if version_info > (0, 1):
raise error.RepoError(
_("'%s' uses newer protocol %s") % (safeurl, version))
return resp
def set(self, value):
if util.safehasattr(self, 'value'):
raise error.RepoError("future is already set")
self.value = value
def _dispatch(ui, args):
# read --config before doing anything else
# (e.g. to change trust settings for reading .hg/hgrc)
_parseconfig(ui, _earlygetopt(['--config'], args))
# check for cwd
cwd = _earlygetopt(['--cwd'], args)
if cwd:
os.chdir(cwd[-1])
# read the local repository .hgrc into a local ui object
path = cmdutil.findrepo(os.getcwd()) or ""
if not path:
lui = ui
else:
try:
lui = ui.copy()
lui.readconfig(os.path.join(path, ".hg", "hgrc"))
except IOError:
pass
# now we can expand paths, even ones in .hg/hgrc
rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
if rpath:
path = lui.expandpath(rpath[-1])
lui = ui.copy()
lui.readconfig(os.path.join(path, ".hg", "hgrc"))
# Configure extensions in phases: uisetup, extsetup, cmdtable, and
# reposetup. Programs like TortoiseHg will call _dispatch several
# times so we keep track of configured extensions in _loaded.
extensions.loadall(lui)
exts = [ext for ext in extensions.extensions() if ext[0] not in _loaded]
# (uisetup and extsetup are handled in extensions.loadall)
for name, module in exts:
cmdtable = getattr(module, 'cmdtable', {})
overrides = [cmd for cmd in cmdtable if cmd in commands.table]
if overrides:
ui.warn(
_("extension '%s' overrides commands: %s\n") %
(name, " ".join(overrides)))
commands.table.update(cmdtable)
_loaded.add(name)
# (reposetup is handled in hg.repository)
addaliases(lui, commands.table)
# check for fallback encoding
fallback = lui.config('ui', 'fallbackencoding')
if fallback:
encoding.fallbackencoding = fallback
fullargs = args
cmd, func, args, options, cmdoptions = _parse(lui, args)
if options["config"]:
raise util.Abort(_("Option --config may not be abbreviated!"))
if options["cwd"]:
raise util.Abort(_("Option --cwd may not be abbreviated!"))
if options["repository"]:
raise util.Abort(
_("Option -R has to be separated from other options (e.g. not -qR) "
"and --repository may only be abbreviated as --repo!"))
if options["encoding"]:
encoding.encoding = options["encoding"]
if options["encodingmode"]:
encoding.encodingmode = options["encodingmode"]
if options["time"]:
def get_times():
t = os.times()
if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()
t = (t[0], t[1], t[2], t[3], time.clock())
return t
s = get_times()
def print_time():
t = get_times()
ui.warn(
_("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
(t[4] - s[4], t[0] - s[0], t[2] - s[2], t[1] - s[1],
t[3] - s[3]))
atexit.register(print_time)
if options['verbose'] or options['debug'] or options['quiet']:
ui.setconfig('ui', 'verbose', str(bool(options['verbose'])))
ui.setconfig('ui', 'debug', str(bool(options['debug'])))
ui.setconfig('ui', 'quiet', str(bool(options['quiet'])))
if options['traceback']:
ui.setconfig('ui', 'traceback', 'on')
if options['noninteractive']:
ui.setconfig('ui', 'interactive', 'off')
if options['help']:
return commands.help_(ui, cmd, options['version'])
elif options['version']:
return commands.version_(ui)
elif not cmd:
return commands.help_(ui, 'shortlist')
repo = None
if cmd not in commands.norepo.split():
try:
repo = hg.repository(ui, path=path)
ui = repo.ui
if not repo.local():
raise util.Abort(_("repository '%s' is not local") % path)
ui.setconfig("bundle", "mainreporoot", repo.root)
except error.RepoError:
if cmd not in commands.optionalrepo.split():
if args and not path: # try to infer -R from command args
repos = map(cmdutil.findrepo, args)
guess = repos[0]
if guess and repos.count(guess) == len(repos):
return _dispatch(ui,
['--repository', guess] + fullargs)
if not path:
raise error.RepoError(
_("There is no Mercurial repository"
" here (.hg not found)"))
raise
args.insert(0, repo)
elif rpath:
ui.warn("warning: --repository ignored\n")
d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
return runcommand(lui, repo, cmd, fullargs, ui, options, d)
def findcommonincoming(repo, remote, heads=None, force=False):
"""Return a tuple (common, fetch, heads) used to identify the common
subset of nodes between repo and remote.
"common" is a list of (at least) the heads of the common subset.
"fetch" is a list of roots of the nodes that would be incoming, to be
supplied to changegroupsubset.
"heads" is either the supplied heads, or else the remote's heads.
"""
knownnode = repo.changelog.hasnode
search = []
fetch = set()
seen = set()
seenbranch = set()
base = set()
if not heads:
heads = remote.heads()
if repo.changelog.tip() == nullid:
base.add(nullid)
if heads != [nullid]:
return [nullid], [nullid], list(heads)
return [nullid], [], heads
# assume we're closer to the tip than the root
# and start by examining the heads
repo.ui.status(_("searching for changes\n"))
unknown = []
for h in heads:
if not knownnode(h):
unknown.append(h)
else:
base.add(h)
if not unknown:
return list(base), [], list(heads)
req = set(unknown)
reqcnt = 0
# search through remote branches
# a 'branch' here is a linear segment of history, with four parts:
# head, root, first parent, second parent
# (a branch always has two parents (or none) by definition)
unknown = util.deque(remote.branches(unknown))
while unknown:
r = []
while unknown:
n = unknown.popleft()
if n[0] in seen:
continue
repo.ui.debug("examining %s:%s\n" % (short(n[0]), short(n[1])))
if n[0] == nullid: # found the end of the branch
pass
elif n in seenbranch:
repo.ui.debug("branch already found\n")
continue
elif n[1] and knownnode(n[1]): # do we know the base?
repo.ui.debug("found incomplete branch %s:%s\n" %
(short(n[0]), short(n[1])))
search.append(n[0:2]) # schedule branch range for scanning
seenbranch.add(n)
else:
if n[1] not in seen and n[1] not in fetch:
if knownnode(n[2]) and knownnode(n[3]):
repo.ui.debug("found new changeset %s\n" % short(n[1]))
fetch.add(n[1]) # earliest unknown
for p in n[2:4]:
if knownnode(p):
base.add(p) # latest known
for p in n[2:4]:
if p not in req and not knownnode(p):
r.append(p)
req.add(p)
seen.add(n[0])
if r:
reqcnt += 1
repo.ui.progress(_('searching'), reqcnt, unit=_('queries'))
repo.ui.debug("request %d: %s\n" %
(reqcnt, " ".join(map(short, r))))
for p in xrange(0, len(r), 10):
for b in remote.branches(r[p:p + 10]):
repo.ui.debug("received %s:%s\n" %
(short(b[0]), short(b[1])))
unknown.append(b)
# do binary search on the branches we found
while search:
newsearch = []
reqcnt += 1
repo.ui.progress(_('searching'), reqcnt, unit=_('queries'))
for n, l in zip(search, remote.between(search)):
l.append(n[1])
p = n[0]
f = 1
for i in l:
repo.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i)))
if knownnode(i):
if f <= 2:
repo.ui.debug("found new branch changeset %s\n" %
short(p))
fetch.add(p)
base.add(i)
else:
repo.ui.debug("narrowed branch search to %s:%s\n" %
(short(p), short(i)))
newsearch.append((p, i))
break
p, f = i, f * 2
search = newsearch
# sanity check our fetch list
for f in fetch:
if knownnode(f):
raise error.RepoError(_("already have changeset ") + short(f[:4]))
base = list(base)
if base == [nullid]:
if force:
repo.ui.warn(_("warning: repository is unrelated\n"))
else:
raise util.Abort(_("repository is unrelated"))
repo.ui.debug("found new changesets starting at " +
" ".join([short(f) for f in fetch]) + "\n")
repo.ui.progress(_('searching'), None)
repo.ui.debug("%d total queries\n" % reqcnt)
return base, list(fetch), heads
resp_url = resp_url[:-len(qs)]
if self._url != resp_url:
self.ui.status(_('real URL is %s\n') % resp_url)
self._url = resp_url
try:
proto = resp.getheader('content-type')
except AttributeError:
proto = resp.headers['content-type']
safeurl = url.hidepassword(self._url)
# accept old "text/plain" and "application/hg-changegroup" for now
if not (proto.startswith('application/mercurial-')
or proto.startswith('text/plain')
or proto.startswith('application/hg-changegroup')):
self.ui.debug(_("requested URL: '%s'\n") % url.hidepassword(cu))
raise error.RepoError(
_("'%s' does not appear to be an hg repository") % safeurl)
if proto.startswith('application/mercurial-'):
try:
version = proto.split('-', 1)[1]
version_info = tuple([int(n) for n in version.split('.')])
except ValueError:
raise error.RepoError(
_("'%s' sent a broken Content-Type "
"header (%s)") % (safeurl, proto))
if version_info > (0, 1):
raise error.RepoError(
_("'%s' uses newer protocol %s") % (safeurl, version))
return resp
