Mercurial > hg
view mercurial/configitems.py @ 39559:07b58266bce3
wireprotov2: implement commands as a generator of objects
Previously, wire protocol version 2 inherited version 1's model of
having separate types to represent the results of different wire
protocol commands.
As I implemented more powerful commands in future commits, I found
I was using a common pattern of returning a special type to hold a
generator. This meant the command function required a closure to
do most of the work. That made logic flow more difficult to follow.
I also noticed that many commands were effectively a sequence of
objects to be CBOR encoded.
I think it makes sense to define version 2 commands as generators.
This way, commands can simply emit the data structures they wish to
send to the client. This eliminates the need for a closure in
command functions and removes encoding from the bodies of commands.
As part of this commit, the handling of response objects has been
moved into the serverreactor class. This puts the reactor in the
driver's seat with regards to CBOR encoding and error handling.
Having error handling in the function that emits frames is
particularly important because exceptions in that function can lead
to things getting in a bad state: I'm fairly certain that uncaught
exceptions in the frame generator were causing deadlocks.
I also introduced a dedicated error type for explicit error reporting
in command handlers. This will be used in subsequent commits.
There's still a bit of work to be done here, especially around
formalizing the error handling "protocol." I've added yet another
TODO to track this so we don't forget.
Test output changed because we're using generators and no longer know
we are at the end of the data until we hit the end of the generator.
This means we can't emit the end-of-stream flag until we've exhausted
the generator. Hence the introduction of 0-sized end-of-stream frames.
Differential Revision: https://phab.mercurial-scm.org/D4472
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Wed, 05 Sep 2018 09:06:40 -0700 |
parents | b66ea3fc3a86 |
children | 1b5880352314 |
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# configitems.py - centralized declaration of configuration option # # Copyright 2017 Pierre-Yves David <pierre-yves.david@octobus.net> # # 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 functools import re from . import ( encoding, error, ) def loadconfigtable(ui, extname, configtable): """update config item known to the ui with the extension ones""" for section, items in sorted(configtable.items()): knownitems = ui._knownconfig.setdefault(section, itemregister()) knownkeys = set(knownitems) newkeys = set(items) for key in sorted(knownkeys & newkeys): msg = "extension '%s' overwrite config item '%s.%s'" msg %= (extname, section, key) ui.develwarn(msg, config='warn-config') knownitems.update(items) class configitem(object): """represent a known config item :section: the official config section where to find this item, :name: the official name within the section, :default: default value for this item, :alias: optional list of tuples as alternatives, :generic: this is a generic definition, match name using regular expression. """ def __init__(self, section, name, default=None, alias=(), generic=False, priority=0): self.section = section self.name = name self.default = default self.alias = list(alias) self.generic = generic self.priority = priority self._re = None if generic: self._re = re.compile(self.name) class itemregister(dict): """A specialized dictionary that can handle wild-card selection""" def __init__(self): super(itemregister, self).__init__() self._generics = set() def update(self, other): super(itemregister, self).update(other) self._generics.update(other._generics) def __setitem__(self, key, item): super(itemregister, self).__setitem__(key, item) if item.generic: self._generics.add(item) def get(self, key): baseitem = super(itemregister, self).get(key) if baseitem is not None and not baseitem.generic: return baseitem # search for a matching generic item generics = sorted(self._generics, key=(lambda x: (x.priority, x.name))) for item in generics: # we use 'match' instead of 'search' to make the matching simpler # for people unfamiliar with regular expression. Having the match # rooted to the start of the string will produce less surprising # result for user writing simple regex for sub-attribute. # # For example using "color\..*" match produces an unsurprising # result, while using search could suddenly match apparently # unrelated configuration that happens to contains "color." # anywhere. This is a tradeoff where we favor requiring ".*" on # some match to avoid the need to prefix most pattern with "^". # The "^" seems more error prone. if item._re.match(key): return item return None coreitems = {} def _register(configtable, *args, **kwargs): item = configitem(*args, **kwargs) section = configtable.setdefault(item.section, itemregister()) if item.name in section: msg = "duplicated config item registration for '%s.%s'" raise error.ProgrammingError(msg % (item.section, item.name)) section[item.name] = item # special value for case where the default is derived from other values dynamicdefault = object() # Registering actual config items def getitemregister(configtable): f = functools.partial(_register, configtable) # export pseudo enum as configitem.* f.dynamicdefault = dynamicdefault return f coreconfigitem = getitemregister(coreitems) coreconfigitem('alias', '.*', default=dynamicdefault, generic=True, ) coreconfigitem('annotate', 'nodates', default=False, ) coreconfigitem('annotate', 'showfunc', default=False, ) coreconfigitem('annotate', 'unified', default=None, ) coreconfigitem('annotate', 'git', default=False, ) coreconfigitem('annotate', 'ignorews', default=False, ) coreconfigitem('annotate', 'ignorewsamount', default=False, ) coreconfigitem('annotate', 'ignoreblanklines', default=False, ) coreconfigitem('annotate', 'ignorewseol', default=False, ) coreconfigitem('annotate', 'nobinary', default=False, ) coreconfigitem('annotate', 'noprefix', default=False, ) coreconfigitem('annotate', 'word-diff', default=False, ) coreconfigitem('auth', 'cookiefile', default=None, ) # bookmarks.pushing: internal hack for discovery coreconfigitem('bookmarks', 'pushing', default=list, ) # bundle.mainreporoot: internal hack for bundlerepo coreconfigitem('bundle', 'mainreporoot', default='', ) # bundle.reorder: experimental config coreconfigitem('bundle', 'reorder', default='auto', ) coreconfigitem('censor', 'policy', default='abort', ) coreconfigitem('chgserver', 'idletimeout', default=3600, ) coreconfigitem('chgserver', 'skiphash', default=False, ) coreconfigitem('cmdserver', 'log', default=None, ) coreconfigitem('color', '.*', default=None, generic=True, ) coreconfigitem('color', 'mode', default='auto', ) coreconfigitem('color', 'pagermode', default=dynamicdefault, ) coreconfigitem('commands', 'grep.all-files', default=False, ) coreconfigitem('commands', 'resolve.confirm', default=False, ) coreconfigitem('commands', 'resolve.explicit-re-merge', default=False, ) coreconfigitem('commands', 'resolve.mark-check', default='none', ) coreconfigitem('commands', 'show.aliasprefix', default=list, ) coreconfigitem('commands', 'status.relative', default=False, ) coreconfigitem('commands', 'status.skipstates', default=[], ) coreconfigitem('commands', 'status.terse', default='', ) coreconfigitem('commands', 'status.verbose', default=False, ) coreconfigitem('commands', 'update.check', default=None, ) coreconfigitem('commands', 'update.requiredest', default=False, ) coreconfigitem('committemplate', '.*', default=None, generic=True, ) coreconfigitem('convert', 'bzr.saverev', default=True, ) coreconfigitem('convert', 'cvsps.cache', default=True, ) coreconfigitem('convert', 'cvsps.fuzz', default=60, ) coreconfigitem('convert', 'cvsps.logencoding', default=None, ) coreconfigitem('convert', 'cvsps.mergefrom', default=None, ) coreconfigitem('convert', 'cvsps.mergeto', default=None, ) coreconfigitem('convert', 'git.committeractions', default=lambda: ['messagedifferent'], ) coreconfigitem('convert', 'git.extrakeys', default=list, ) coreconfigitem('convert', 'git.findcopiesharder', default=False, ) coreconfigitem('convert', 'git.remoteprefix', default='remote', ) coreconfigitem('convert', 'git.renamelimit', default=400, ) coreconfigitem('convert', 'git.saverev', default=True, ) coreconfigitem('convert', 'git.similarity', default=50, ) coreconfigitem('convert', 'git.skipsubmodules', default=False, ) coreconfigitem('convert', 'hg.clonebranches', default=False, ) coreconfigitem('convert', 'hg.ignoreerrors', default=False, ) coreconfigitem('convert', 'hg.revs', default=None, ) coreconfigitem('convert', 'hg.saverev', default=False, ) coreconfigitem('convert', 'hg.sourcename', default=None, ) coreconfigitem('convert', 'hg.startrev', default=None, ) coreconfigitem('convert', 'hg.tagsbranch', default='default', ) coreconfigitem('convert', 'hg.usebranchnames', default=True, ) coreconfigitem('convert', 'ignoreancestorcheck', default=False, ) coreconfigitem('convert', 'localtimezone', default=False, ) coreconfigitem('convert', 'p4.encoding', default=dynamicdefault, ) coreconfigitem('convert', 'p4.startrev', default=0, ) coreconfigitem('convert', 'skiptags', default=False, ) coreconfigitem('convert', 'svn.debugsvnlog', default=True, ) coreconfigitem('convert', 'svn.trunk', default=None, ) coreconfigitem('convert', 'svn.tags', default=None, ) coreconfigitem('convert', 'svn.branches', default=None, ) coreconfigitem('convert', 'svn.startrev', default=0, ) coreconfigitem('debug', 'dirstate.delaywrite', default=0, ) coreconfigitem('defaults', '.*', default=None, generic=True, ) coreconfigitem('devel', 'all-warnings', default=False, ) coreconfigitem('devel', 'bundle2.debug', default=False, ) coreconfigitem('devel', 'cache-vfs', default=None, ) coreconfigitem('devel', 'check-locks', default=False, ) coreconfigitem('devel', 'check-relroot', default=False, ) coreconfigitem('devel', 'default-date', default=None, ) coreconfigitem('devel', 'deprec-warn', default=False, ) coreconfigitem('devel', 'disableloaddefaultcerts', default=False, ) coreconfigitem('devel', 'warn-empty-changegroup', default=False, ) coreconfigitem('devel', 'legacy.exchange', default=list, ) coreconfigitem('devel', 'servercafile', default='', ) coreconfigitem('devel', 'serverexactprotocol', default='', ) coreconfigitem('devel', 'serverrequirecert', default=False, ) coreconfigitem('devel', 'strip-obsmarkers', default=True, ) coreconfigitem('devel', 'warn-config', default=None, ) coreconfigitem('devel', 'warn-config-default', default=None, ) coreconfigitem('devel', 'user.obsmarker', default=None, ) coreconfigitem('devel', 'warn-config-unknown', default=None, ) coreconfigitem('devel', 'debug.extensions', default=False, ) coreconfigitem('devel', 'debug.peer-request', default=False, ) coreconfigitem('diff', 'nodates', default=False, ) coreconfigitem('diff', 'showfunc', default=False, ) coreconfigitem('diff', 'unified', default=None, ) coreconfigitem('diff', 'git', default=False, ) coreconfigitem('diff', 'ignorews', default=False, ) coreconfigitem('diff', 'ignorewsamount', default=False, ) coreconfigitem('diff', 'ignoreblanklines', default=False, ) coreconfigitem('diff', 'ignorewseol', default=False, ) coreconfigitem('diff', 'nobinary', default=False, ) coreconfigitem('diff', 'noprefix', default=False, ) coreconfigitem('diff', 'word-diff', default=False, ) coreconfigitem('email', 'bcc', default=None, ) coreconfigitem('email', 'cc', default=None, ) coreconfigitem('email', 'charsets', default=list, ) coreconfigitem('email', 'from', default=None, ) coreconfigitem('email', 'method', default='smtp', ) coreconfigitem('email', 'reply-to', default=None, ) coreconfigitem('email', 'to', default=None, ) coreconfigitem('experimental', 'archivemetatemplate', default=dynamicdefault, ) coreconfigitem('experimental', 'bundle-phases', default=False, ) coreconfigitem('experimental', 'bundle2-advertise', default=True, ) coreconfigitem('experimental', 'bundle2-output-capture', default=False, ) coreconfigitem('experimental', 'bundle2.pushback', default=False, ) coreconfigitem('experimental', 'bundle2.stream', default=False, ) coreconfigitem('experimental', 'bundle2lazylocking', default=False, ) coreconfigitem('experimental', 'bundlecomplevel', default=None, ) coreconfigitem('experimental', 'bundlecomplevel.bzip2', default=None, ) coreconfigitem('experimental', 'bundlecomplevel.gzip', default=None, ) coreconfigitem('experimental', 'bundlecomplevel.none', default=None, ) coreconfigitem('experimental', 'bundlecomplevel.zstd', default=None, ) coreconfigitem('experimental', 'changegroup3', default=False, ) coreconfigitem('experimental', 'clientcompressionengines', default=list, ) coreconfigitem('experimental', 'copytrace', default='on', ) coreconfigitem('experimental', 'copytrace.movecandidateslimit', default=100, ) coreconfigitem('experimental', 'copytrace.sourcecommitlimit', default=100, ) coreconfigitem('experimental', 'crecordtest', default=None, ) coreconfigitem('experimental', 'directaccess', default=False, ) coreconfigitem('experimental', 'directaccess.revnums', default=False, ) coreconfigitem('experimental', 'editortmpinhg', default=False, ) coreconfigitem('experimental', 'evolution', default=list, ) coreconfigitem('experimental', 'evolution.allowdivergence', default=False, alias=[('experimental', 'allowdivergence')] ) coreconfigitem('experimental', 'evolution.allowunstable', default=None, ) coreconfigitem('experimental', 'evolution.createmarkers', default=None, ) coreconfigitem('experimental', 'evolution.effect-flags', default=True, alias=[('experimental', 'effect-flags')] ) coreconfigitem('experimental', 'evolution.exchange', default=None, ) coreconfigitem('experimental', 'evolution.bundle-obsmarker', default=False, ) coreconfigitem('experimental', 'evolution.report-instabilities', default=True, ) coreconfigitem('experimental', 'evolution.track-operation', default=True, ) coreconfigitem('experimental', 'maxdeltachainspan', default=-1, ) coreconfigitem('experimental', 'mergetempdirprefix', default=None, ) coreconfigitem('experimental', 'mmapindexthreshold', default=None, ) coreconfigitem('experimental', 'nonnormalparanoidcheck', default=False, ) coreconfigitem('experimental', 'exportableenviron', default=list, ) coreconfigitem('experimental', 'extendedheader.index', default=None, ) coreconfigitem('experimental', 'extendedheader.similarity', default=False, ) coreconfigitem('experimental', 'format.compression', default='zlib', ) coreconfigitem('experimental', 'graphshorten', default=False, ) coreconfigitem('experimental', 'graphstyle.parent', default=dynamicdefault, ) coreconfigitem('experimental', 'graphstyle.missing', default=dynamicdefault, ) coreconfigitem('experimental', 'graphstyle.grandparent', default=dynamicdefault, ) coreconfigitem('experimental', 'hook-track-tags', default=False, ) coreconfigitem('experimental', 'httppeer.advertise-v2', default=False, ) coreconfigitem('experimental', 'httppostargs', default=False, ) coreconfigitem('experimental', 'mergedriver', default=None, ) coreconfigitem('experimental', 'nointerrupt', default=False) coreconfigitem('experimental', 'nointerrupt-interactiveonly', default=True) coreconfigitem('experimental', 'obsmarkers-exchange-debug', default=False, ) coreconfigitem('experimental', 'remotenames', default=False, ) coreconfigitem('experimental', 'removeemptydirs', default=True, ) coreconfigitem('experimental', 'revisions.prefixhexnode', default=False, ) coreconfigitem('experimental', 'revlogv2', default=None, ) coreconfigitem('experimental', 'revisions.disambiguatewithin', default=None, ) coreconfigitem('experimental', 'single-head-per-branch', default=False, ) coreconfigitem('experimental', 'sshserver.support-v2', default=False, ) coreconfigitem('experimental', 'spacemovesdown', default=False, ) coreconfigitem('experimental', 'sparse-read', default=False, ) coreconfigitem('experimental', 'sparse-read.density-threshold', default=0.50, ) coreconfigitem('experimental', 'sparse-read.min-gap-size', default='65K', ) coreconfigitem('experimental', 'treemanifest', default=False, ) coreconfigitem('experimental', 'update.atomic-file', default=False, ) coreconfigitem('experimental', 'sshpeer.advertise-v2', default=False, ) coreconfigitem('experimental', 'web.apiserver', default=False, ) coreconfigitem('experimental', 'web.api.http-v2', default=False, ) coreconfigitem('experimental', 'web.api.debugreflect', default=False, ) coreconfigitem('experimental', 'worker.wdir-get-thread-safe', default=False, ) coreconfigitem('experimental', 'xdiff', default=False, ) coreconfigitem('extensions', '.*', default=None, generic=True, ) coreconfigitem('extdata', '.*', default=None, generic=True, ) coreconfigitem('format', 'chunkcachesize', default=None, ) coreconfigitem('format', 'dotencode', default=True, ) coreconfigitem('format', 'generaldelta', default=False, ) coreconfigitem('format', 'manifestcachesize', default=None, ) coreconfigitem('format', 'maxchainlen', default=dynamicdefault, ) coreconfigitem('format', 'obsstore-version', default=None, ) coreconfigitem('format', 'sparse-revlog', default=False, ) coreconfigitem('format', 'usefncache', default=True, ) coreconfigitem('format', 'usegeneraldelta', default=True, ) coreconfigitem('format', 'usestore', default=True, ) coreconfigitem('format', 'internal-phase', default=False, ) coreconfigitem('fsmonitor', 'warn_when_unused', default=True, ) coreconfigitem('fsmonitor', 'warn_update_file_count', default=50000, ) coreconfigitem('hooks', '.*', default=dynamicdefault, generic=True, ) coreconfigitem('hgweb-paths', '.*', default=list, generic=True, ) coreconfigitem('hostfingerprints', '.*', default=list, generic=True, ) coreconfigitem('hostsecurity', 'ciphers', default=None, ) coreconfigitem('hostsecurity', 'disabletls10warning', default=False, ) coreconfigitem('hostsecurity', 'minimumprotocol', default=dynamicdefault, ) coreconfigitem('hostsecurity', '.*:minimumprotocol$', default=dynamicdefault, generic=True, ) coreconfigitem('hostsecurity', '.*:ciphers$', default=dynamicdefault, generic=True, ) coreconfigitem('hostsecurity', '.*:fingerprints$', default=list, generic=True, ) coreconfigitem('hostsecurity', '.*:verifycertsfile$', default=None, generic=True, ) coreconfigitem('http_proxy', 'always', default=False, ) coreconfigitem('http_proxy', 'host', default=None, ) coreconfigitem('http_proxy', 'no', default=list, ) coreconfigitem('http_proxy', 'passwd', default=None, ) coreconfigitem('http_proxy', 'user', default=None, ) coreconfigitem('logtoprocess', 'commandexception', default=None, ) coreconfigitem('logtoprocess', 'commandfinish', default=None, ) coreconfigitem('logtoprocess', 'command', default=None, ) coreconfigitem('logtoprocess', 'develwarn', default=None, ) coreconfigitem('logtoprocess', 'uiblocked', default=None, ) coreconfigitem('merge', 'checkunknown', default='abort', ) coreconfigitem('merge', 'checkignored', default='abort', ) coreconfigitem('experimental', 'merge.checkpathconflicts', default=False, ) coreconfigitem('merge', 'followcopies', default=True, ) coreconfigitem('merge', 'on-failure', default='continue', ) coreconfigitem('merge', 'preferancestor', default=lambda: ['*'], ) coreconfigitem('merge', 'strict-capability-check', default=False, ) coreconfigitem('merge-tools', '.*', default=None, generic=True, ) coreconfigitem('merge-tools', br'.*\.args$', default="$local $base $other", generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.binary$', default=False, generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.check$', default=list, generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.checkchanged$', default=False, generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.executable$', default=dynamicdefault, generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.fixeol$', default=False, generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.gui$', default=False, generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.mergemarkers$', default='basic', generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.mergemarkertemplate$', default=dynamicdefault, # take from ui.mergemarkertemplate generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.priority$', default=0, generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.premerge$', default=dynamicdefault, generic=True, priority=-1, ) coreconfigitem('merge-tools', br'.*\.symlink$', default=False, generic=True, priority=-1, ) coreconfigitem('pager', 'attend-.*', default=dynamicdefault, generic=True, ) coreconfigitem('pager', 'ignore', default=list, ) coreconfigitem('pager', 'pager', default=dynamicdefault, ) coreconfigitem('patch', 'eol', default='strict', ) coreconfigitem('patch', 'fuzz', default=2, ) coreconfigitem('paths', 'default', default=None, ) coreconfigitem('paths', 'default-push', default=None, ) coreconfigitem('paths', '.*', default=None, generic=True, ) coreconfigitem('phases', 'checksubrepos', default='follow', ) coreconfigitem('phases', 'new-commit', default='draft', ) coreconfigitem('phases', 'publish', default=True, ) coreconfigitem('profiling', 'enabled', default=False, ) coreconfigitem('profiling', 'format', default='text', ) coreconfigitem('profiling', 'freq', default=1000, ) coreconfigitem('profiling', 'limit', default=30, ) coreconfigitem('profiling', 'nested', default=0, ) coreconfigitem('profiling', 'output', default=None, ) coreconfigitem('profiling', 'showmax', default=0.999, ) coreconfigitem('profiling', 'showmin', default=dynamicdefault, ) coreconfigitem('profiling', 'sort', default='inlinetime', ) coreconfigitem('profiling', 'statformat', default='hotpath', ) coreconfigitem('profiling', 'time-track', default='cpu', ) coreconfigitem('profiling', 'type', default='stat', ) coreconfigitem('progress', 'assume-tty', default=False, ) coreconfigitem('progress', 'changedelay', default=1, ) coreconfigitem('progress', 'clear-complete', default=True, ) coreconfigitem('progress', 'debug', default=False, ) coreconfigitem('progress', 'delay', default=3, ) coreconfigitem('progress', 'disable', default=False, ) coreconfigitem('progress', 'estimateinterval', default=60.0, ) coreconfigitem('progress', 'format', default=lambda: ['topic', 'bar', 'number', 'estimate'], ) coreconfigitem('progress', 'refresh', default=0.1, ) coreconfigitem('progress', 'width', default=dynamicdefault, ) coreconfigitem('push', 'pushvars.server', default=False, ) coreconfigitem('storage', 'revlog.optimize-delta-parent-choice', default=True, alias=[('format', 'aggressivemergedeltas')], ) coreconfigitem('server', 'bookmarks-pushkey-compat', default=True, ) coreconfigitem('server', 'bundle1', default=True, ) coreconfigitem('server', 'bundle1gd', default=None, ) coreconfigitem('server', 'bundle1.pull', default=None, ) coreconfigitem('server', 'bundle1gd.pull', default=None, ) coreconfigitem('server', 'bundle1.push', default=None, ) coreconfigitem('server', 'bundle1gd.push', default=None, ) coreconfigitem('server', 'compressionengines', default=list, ) coreconfigitem('server', 'concurrent-push-mode', default='strict', ) coreconfigitem('server', 'disablefullbundle', default=False, ) coreconfigitem('server', 'maxhttpheaderlen', default=1024, ) coreconfigitem('server', 'pullbundle', default=False, ) coreconfigitem('server', 'preferuncompressed', default=False, ) coreconfigitem('server', 'streamunbundle', default=False, ) coreconfigitem('server', 'uncompressed', default=True, ) coreconfigitem('server', 'uncompressedallowsecret', default=False, ) coreconfigitem('server', 'validate', default=False, ) coreconfigitem('server', 'zliblevel', default=-1, ) coreconfigitem('server', 'zstdlevel', default=3, ) coreconfigitem('share', 'pool', default=None, ) coreconfigitem('share', 'poolnaming', default='identity', ) coreconfigitem('smtp', 'host', default=None, ) coreconfigitem('smtp', 'local_hostname', default=None, ) coreconfigitem('smtp', 'password', default=None, ) coreconfigitem('smtp', 'port', default=dynamicdefault, ) coreconfigitem('smtp', 'tls', default='none', ) coreconfigitem('smtp', 'username', default=None, ) coreconfigitem('sparse', 'missingwarning', default=True, ) coreconfigitem('subrepos', 'allowed', default=dynamicdefault, # to make backporting simpler ) coreconfigitem('subrepos', 'hg:allowed', default=dynamicdefault, ) coreconfigitem('subrepos', 'git:allowed', default=dynamicdefault, ) coreconfigitem('subrepos', 'svn:allowed', default=dynamicdefault, ) coreconfigitem('templates', '.*', default=None, generic=True, ) coreconfigitem('trusted', 'groups', default=list, ) coreconfigitem('trusted', 'users', default=list, ) coreconfigitem('ui', '_usedassubrepo', default=False, ) coreconfigitem('ui', 'allowemptycommit', default=False, ) coreconfigitem('ui', 'archivemeta', default=True, ) coreconfigitem('ui', 'askusername', default=False, ) coreconfigitem('ui', 'clonebundlefallback', default=False, ) coreconfigitem('ui', 'clonebundleprefers', default=list, ) coreconfigitem('ui', 'clonebundles', default=True, ) coreconfigitem('ui', 'color', default='auto', ) coreconfigitem('ui', 'commitsubrepos', default=False, ) coreconfigitem('ui', 'debug', default=False, ) coreconfigitem('ui', 'debugger', default=None, ) coreconfigitem('ui', 'editor', default=dynamicdefault, ) coreconfigitem('ui', 'fallbackencoding', default=None, ) coreconfigitem('ui', 'forcecwd', default=None, ) coreconfigitem('ui', 'forcemerge', default=None, ) coreconfigitem('ui', 'formatdebug', default=False, ) coreconfigitem('ui', 'formatjson', default=False, ) coreconfigitem('ui', 'formatted', default=None, ) coreconfigitem('ui', 'graphnodetemplate', default=None, ) coreconfigitem('ui', 'history-editing-backup', default=True, ) coreconfigitem('ui', 'interactive', default=None, ) coreconfigitem('ui', 'interface', default=None, ) coreconfigitem('ui', 'interface.chunkselector', default=None, ) coreconfigitem('ui', 'large-file-limit', default=10000000, ) coreconfigitem('ui', 'logblockedtimes', default=False, ) coreconfigitem('ui', 'logtemplate', default=None, ) coreconfigitem('ui', 'merge', default=None, ) coreconfigitem('ui', 'mergemarkers', default='basic', ) coreconfigitem('ui', 'mergemarkertemplate', default=('{node|short} ' '{ifeq(tags, "tip", "", ' 'ifeq(tags, "", "", "{tags} "))}' '{if(bookmarks, "{bookmarks} ")}' '{ifeq(branch, "default", "", "{branch} ")}' '- {author|user}: {desc|firstline}') ) coreconfigitem('ui', 'nontty', default=False, ) coreconfigitem('ui', 'origbackuppath', default=None, ) coreconfigitem('ui', 'paginate', default=True, ) coreconfigitem('ui', 'patch', default=None, ) coreconfigitem('ui', 'portablefilenames', default='warn', ) coreconfigitem('ui', 'promptecho', default=False, ) coreconfigitem('ui', 'quiet', default=False, ) coreconfigitem('ui', 'quietbookmarkmove', default=False, ) coreconfigitem('ui', 'remotecmd', default='hg', ) coreconfigitem('ui', 'report_untrusted', default=True, ) coreconfigitem('ui', 'rollback', default=True, ) coreconfigitem('ui', 'signal-safe-lock', default=True, ) coreconfigitem('ui', 'slash', default=False, ) coreconfigitem('ui', 'ssh', default='ssh', ) coreconfigitem('ui', 'ssherrorhint', default=None, ) coreconfigitem('ui', 'statuscopies', default=False, ) coreconfigitem('ui', 'strict', default=False, ) coreconfigitem('ui', 'style', default='', ) coreconfigitem('ui', 'supportcontact', default=None, ) coreconfigitem('ui', 'textwidth', default=78, ) coreconfigitem('ui', 'timeout', default='600', ) coreconfigitem('ui', 'timeout.warn', default=0, ) coreconfigitem('ui', 'traceback', default=False, ) coreconfigitem('ui', 'tweakdefaults', default=False, ) coreconfigitem('ui', 'username', alias=[('ui', 'user')] ) coreconfigitem('ui', 'verbose', default=False, ) coreconfigitem('verify', 'skipflags', default=None, ) coreconfigitem('web', 'allowbz2', default=False, ) coreconfigitem('web', 'allowgz', default=False, ) coreconfigitem('web', 'allow-pull', alias=[('web', 'allowpull')], default=True, ) coreconfigitem('web', 'allow-push', alias=[('web', 'allow_push')], default=list, ) coreconfigitem('web', 'allowzip', default=False, ) coreconfigitem('web', 'archivesubrepos', default=False, ) coreconfigitem('web', 'cache', default=True, ) coreconfigitem('web', 'contact', default=None, ) coreconfigitem('web', 'deny_push', default=list, ) coreconfigitem('web', 'guessmime', default=False, ) coreconfigitem('web', 'hidden', default=False, ) coreconfigitem('web', 'labels', default=list, ) coreconfigitem('web', 'logoimg', default='hglogo.png', ) coreconfigitem('web', 'logourl', default='https://mercurial-scm.org/', ) coreconfigitem('web', 'accesslog', default='-', ) coreconfigitem('web', 'address', default='', ) coreconfigitem('web', 'allow-archive', alias=[('web', 'allow_archive')], default=list, ) coreconfigitem('web', 'allow_read', default=list, ) coreconfigitem('web', 'baseurl', default=None, ) coreconfigitem('web', 'cacerts', default=None, ) coreconfigitem('web', 'certificate', default=None, ) coreconfigitem('web', 'collapse', default=False, ) coreconfigitem('web', 'csp', default=None, ) coreconfigitem('web', 'deny_read', default=list, ) coreconfigitem('web', 'descend', default=True, ) coreconfigitem('web', 'description', default="", ) coreconfigitem('web', 'encoding', default=lambda: encoding.encoding, ) coreconfigitem('web', 'errorlog', default='-', ) coreconfigitem('web', 'ipv6', default=False, ) coreconfigitem('web', 'maxchanges', default=10, ) coreconfigitem('web', 'maxfiles', default=10, ) coreconfigitem('web', 'maxshortchanges', default=60, ) coreconfigitem('web', 'motd', default='', ) coreconfigitem('web', 'name', default=dynamicdefault, ) coreconfigitem('web', 'port', default=8000, ) coreconfigitem('web', 'prefix', default='', ) coreconfigitem('web', 'push_ssl', default=True, ) coreconfigitem('web', 'refreshinterval', default=20, ) coreconfigitem('web', 'server-header', default=None, ) coreconfigitem('web', 'staticurl', default=None, ) coreconfigitem('web', 'stripes', default=1, ) coreconfigitem('web', 'style', default='paper', ) coreconfigitem('web', 'templates', default=None, ) coreconfigitem('web', 'view', default='served', ) coreconfigitem('worker', 'backgroundclose', default=dynamicdefault, ) # Windows defaults to a limit of 512 open files. A buffer of 128 # should give us enough headway. coreconfigitem('worker', 'backgroundclosemaxqueue', default=384, ) coreconfigitem('worker', 'backgroundcloseminfilecount', default=2048, ) coreconfigitem('worker', 'backgroundclosethreadcount', default=4, ) coreconfigitem('worker', 'enabled', default=True, ) coreconfigitem('worker', 'numcpus', default=None, ) # Rebase related configuration moved to core because other extension are doing # strange things. For example, shelve import the extensions to reuse some bit # without formally loading it. coreconfigitem('commands', 'rebase.requiredest', default=False, ) coreconfigitem('experimental', 'rebaseskipobsolete', default=True, ) coreconfigitem('rebase', 'singletransaction', default=False, ) coreconfigitem('rebase', 'experimental.inmemory', default=False, )