Mercurial > hg
view hgext/largefiles/storefactory.py @ 33453:f6b7617a85bb
phases: add a 'registernew' method to set new phases
This new function will be used by code that adds new changesets. It ajusts the
phase boundary to make sure added changesets are at least in their target
phase (they end up in an higher phase if their parents are in a higher phase).
Having a dedicated function also simplify the phases tracking. All the new
nodes are passed as argument, so we know that all of them needs to have their
new phase registered. We also know that no other nodes will be affected, so no
extra computation are needed.
This function differ from 'retractboundary' where some nodes might change
phase while some other might not. It can also affect nodes not passed as
parameters.
These simplification also apply to the computation itself. For now we use
'_retractboundary' there by convenience, but we may introduces simpler code
later.
While registering new revisions, we still need to check the actual phases of
the added node because it might be higher than the target phase (eg: target is
draft but parent is secret).
We will migrate users over the next changesets.
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Tue, 11 Jul 2017 03:47:25 +0200 |
parents | 85868ecf2c0d |
children | cf841f2b5a72 |
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# This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import import re from mercurial.i18n import _ from mercurial import ( error, hg, util, ) from . import ( lfutil, localstore, wirestore, ) # During clone this function is passed the src's ui object # but it needs the dest's ui object so it can read out of # the config file. Use repo.ui instead. def openstore(repo, remote=None, put=False): ui = repo.ui if not remote: lfpullsource = getattr(repo, 'lfpullsource', None) if lfpullsource: path = ui.expandpath(lfpullsource) elif put: path = ui.expandpath('default-push', 'default') else: path = ui.expandpath('default') # ui.expandpath() leaves 'default-push' and 'default' alone if # they cannot be expanded: fallback to the empty string, # meaning the current directory. if path == 'default-push' or path == 'default': path = '' remote = repo else: path, _branches = hg.parseurl(path) remote = hg.peer(repo, {}, path) # The path could be a scheme so use Mercurial's normal functionality # to resolve the scheme to a repository and use its path path = util.safehasattr(remote, 'url') and remote.url() or remote.path match = _scheme_re.match(path) if not match: # regular filesystem path scheme = 'file' else: scheme = match.group(1) try: storeproviders = _storeprovider[scheme] except KeyError: raise error.Abort(_('unsupported URL scheme %r') % scheme) for classobj in storeproviders: try: return classobj(ui, repo, remote) except lfutil.storeprotonotcapable: pass raise error.Abort(_('%s does not appear to be a largefile store') % util.hidepassword(path)) _storeprovider = { 'file': [localstore.localstore], 'http': [wirestore.wirestore], 'https': [wirestore.wirestore], 'ssh': [wirestore.wirestore], } _scheme_re = re.compile(r'^([a-zA-Z0-9+-.]+)://')