def _nslist(repo):
n = {}
for k in _namespaces:
n[k] = ""
if not obsolete.isenabled(repo, obsolete.exchangeopt):
n.pop('obsolete')
return n
def _pullbundle2(pullop):
"""pull data using bundle2
For now, the only supported data are changegroup."""
remotecaps = bundle2.bundle2caps(pullop.remote)
kwargs = {'bundlecaps': caps20to10(pullop.repo)}
# pulling changegroup
pullop.stepsdone.add('changegroup')
kwargs['common'] = pullop.common
kwargs['heads'] = pullop.heads or pullop.rheads
kwargs['cg'] = pullop.fetch
if 'b2x:listkeys' in remotecaps:
kwargs['listkeys'] = ['phase', 'bookmarks']
if not pullop.fetch:
pullop.repo.ui.status(_("no changes found\n"))
pullop.cgresult = 0
else:
if pullop.heads is None and list(pullop.common) == [nullid]:
pullop.repo.ui.status(_("requesting all changes\n"))
if obsolete.isenabled(pullop.repo, obsolete.exchangeopt):
remoteversions = bundle2.obsmarkersversion(remotecaps)
if obsolete.commonversion(remoteversions) is not None:
kwargs['obsmarkers'] = True
pullop.stepsdone.add('obsmarkers')
_pullbundle2extraprepare(pullop, kwargs)
if kwargs.keys() == ['format']:
return # nothing to pull
bundle = pullop.remote.getbundle('pull', **kwargs)
try:
op = bundle2.processbundle(pullop.repo, bundle, pullop.gettransaction)
except error.BundleValueError, exc:
raise util.Abort('missing support for %s' % exc)
def _nslist(repo):
n = {}
for k in _namespaces:
n[k] = ""
if not obsolete.isenabled(repo, obsolete.exchangeopt):
n.pop('obsolete')
return n
def _pullbundle2(pullop):
"""pull data using bundle2
For now, the only supported data are changegroup."""
remotecaps = bundle2.bundle2caps(pullop.remote)
kwargs = {'bundlecaps': caps20to10(pullop.repo)}
# pulling changegroup
pullop.stepsdone.add('changegroup')
kwargs['common'] = pullop.common
kwargs['heads'] = pullop.heads or pullop.rheads
kwargs['cg'] = pullop.fetch
if 'b2x:listkeys' in remotecaps:
kwargs['listkeys'] = ['phase', 'bookmarks']
if not pullop.fetch:
pullop.repo.ui.status(_("no changes found\n"))
pullop.cgresult = 0
else:
if pullop.heads is None and list(pullop.common) == [nullid]:
pullop.repo.ui.status(_("requesting all changes\n"))
if obsolete.isenabled(pullop.repo, obsolete.exchangeopt):
remoteversions = bundle2.obsmarkersversion(remotecaps)
if obsolete.commonversion(remoteversions) is not None:
kwargs['obsmarkers'] = True
pullop.stepsdone.add('obsmarkers')
_pullbundle2extraprepare(pullop, kwargs)
if kwargs.keys() == ['format']:
return # nothing to pull
bundle = pullop.remote.getbundle('pull', **kwargs)
try:
op = bundle2.processbundle(pullop.repo, bundle, pullop.gettransaction)
except error.BundleValueError, exc:
raise util.Abort('missing support for %s' % exc)
def _pushdiscoveryobsmarkers(pushop):
if (obsolete.isenabled(pushop.repo, obsolete.exchangeopt)
and pushop.repo.obsstore
and 'obsolete' in pushop.remote.listkeys('namespaces')):
repo = pushop.repo
# very naive computation, that can be quite expensive on big repo.
# However: evolution is currently slow on them anyway.
nodes = (c.node() for c in repo.set('::%ln', pushop.futureheads))
pushop.outobsmarkers = pushop.repo.obsstore.relevantmarkers(nodes)
def _pushdiscoveryobsmarkers(pushop):
if (obsolete.isenabled(pushop.repo, obsolete.exchangeopt)
and pushop.repo.obsstore
and 'obsolete' in pushop.remote.listkeys('namespaces')):
repo = pushop.repo
# very naive computation, that can be quite expensive on big repo.
# However: evolution is currently slow on them anyway.
nodes = (c.node() for c in repo.set('::%ln', pushop.futureheads))
pushop.outobsmarkers = pushop.repo.obsstore.relevantmarkers(nodes)
def getrepocaps(repo):
"""return the bundle2 capabilities for a given repo
Exists to allow extensions (like evolution) to mutate the capabilities.
"""
caps = capabilities.copy()
if obsolete.isenabled(repo, obsolete.exchangeopt):
supportedformat = tuple('V%i' % v for v in obsolete.formats)
caps['b2x:obsmarkers'] = supportedformat
return caps
def getrepocaps(repo):
"""return the bundle2 capabilities for a given repo
Exists to allow extensions (like evolution) to mutate the capabilities.
"""
caps = capabilities.copy()
if obsolete.isenabled(repo, obsolete.exchangeopt):
supportedformat = tuple('V%i' % v for v in obsolete.formats)
caps['b2x:obsmarkers'] = supportedformat
return caps
def getrepocaps(repo, allowpushback=False):
"""return the bundle2 capabilities for a given repo
Exists to allow extensions (like evolution) to mutate the capabilities.
"""
caps = capabilities.copy()
caps['b2x:changegroup'] = tuple(sorted(changegroup.packermap.keys()))
if obsolete.isenabled(repo, obsolete.exchangeopt):
supportedformat = tuple('V%i' % v for v in obsolete.formats)
caps['b2x:obsmarkers'] = supportedformat
if allowpushback:
caps['b2x:pushback'] = ()
return caps
def getrepocaps(repo, allowpushback=False):
"""return the bundle2 capabilities for a given repo
Exists to allow extensions (like evolution) to mutate the capabilities.
"""
caps = capabilities.copy()
caps['b2x:changegroup'] = tuple(sorted(changegroup.packermap.keys()))
if obsolete.isenabled(repo, obsolete.exchangeopt):
supportedformat = tuple('V%i' % v for v in obsolete.formats)
caps['b2x:obsmarkers'] = supportedformat
if allowpushback:
caps['b2x:pushback'] = ()
return caps
def _pullobsolete(pullop):
"""utility function to pull obsolete markers from a remote
The `gettransaction` is function that return the pull transaction, creating
one if necessary. We return the transaction to inform the calling code that
a new transaction have been created (when applicable).
Exists mostly to allow overriding for experimentation purpose"""
if 'obsmarkers' in pullop.stepsdone:
return
pullop.stepsdone.add('obsmarkers')
tr = None
if obsolete.isenabled(pullop.repo, obsolete.exchangeopt):
pullop.repo.ui.debug('fetching remote obsolete markers\n')
remoteobs = pullop.remote.listkeys('obsolete')
if 'dump0' in remoteobs:
tr = pullop.gettransaction()
for key in sorted(remoteobs, reverse=True):
if key.startswith('dump'):
data = base85.b85decode(remoteobs[key])
pullop.repo.obsstore.mergemarkers(tr, data)
pullop.repo.invalidatevolatilesets()
return tr
def _pullobsolete(pullop):
"""utility function to pull obsolete markers from a remote
The `gettransaction` is function that return the pull transaction, creating
one if necessary. We return the transaction to inform the calling code that
a new transaction have been created (when applicable).
Exists mostly to allow overriding for experimentation purpose"""
if 'obsmarkers' in pullop.stepsdone:
return
pullop.stepsdone.add('obsmarkers')
tr = None
if obsolete.isenabled(pullop.repo, obsolete.exchangeopt):
pullop.repo.ui.debug('fetching remote obsolete markers\n')
remoteobs = pullop.remote.listkeys('obsolete')
if 'dump0' in remoteobs:
tr = pullop.gettransaction()
for key in sorted(remoteobs, reverse=True):
if key.startswith('dump'):
data = base85.b85decode(remoteobs[key])
pullop.repo.obsstore.mergemarkers(tr, data)
pullop.repo.invalidatevolatilesets()
return tr
