Mercurial > hg
view mercurial/configitems.py @ 40626:87a872555e90
revlog: detect incomplete revlog reads
_readsegment() is supposed to return N bytes of revlog revision
data starting at a file offset. Surprisingly, its behavior before
this patch never verified that it actually read and returned N
bytes! Instead, it would perform the read(), then return whatever
data was available. And even more surprisingly, nothing in the
call chain appears to have been validating that it received all
the data it was expecting.
This behavior could lead to partial or incomplete revision chunks
being operated on. This could result in e.g. cached deltas being
applied against incomplete base revisions. The delta application
process would happily perform this operation. Only hash
verification would detect the corruption and save us.
This commit changes the behavior of raw revlog reading to validate
that we actually read() the number of bytes that were requested.
We will raise a more specific error faster, rather than possibly
have it go undetected or manifest later in the call stack, at
delta application or hash verification.
Differential Revision: https://phab.mercurial-scm.org/D5266
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Tue, 13 Nov 2018 12:30:59 -0800 |
parents | 054d0fcba2c4 |
children | 33d30fb1e4ae |
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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='', ) coreconfigitem('censor', 'policy', default='abort', ) coreconfigitem('chgserver', 'idletimeout', default=3600, ) coreconfigitem('chgserver', 'skiphash', default=False, ) coreconfigitem('cmdserver', 'log', default=None, ) coreconfigitem('cmdserver', 'message-encodings', default=list, ) 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', 'bundle.delta', default='', ) 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.copies', default=False, ) 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', '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', 'narrow', default=False, ) 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', 'httppeer.v2-encoder-order', default=None, ) 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', 'server.filesdata.recommended-batch-size', default=50000, ) coreconfigitem('experimental', 'server.manifestdata.recommended-batch-size', default=100000, ) coreconfigitem('experimental', 'server.stream-narrow-clones', default=False, ) coreconfigitem('experimental', 'single-head-per-branch', default=False, ) coreconfigitem('experimental', 'sshserver.support-v2', 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('help', 'hidden-command\..*', default=False, generic=True, ) coreconfigitem('help', 'hidden-topic\..*', default=False, generic=True, ) 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('http', 'timeout', 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=dynamicdefault, ) 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', 'new-repo-backend', default='revlogv1', ) 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', 'bundle2.stream', default=True, alias=[('experimental', 'bundle2.stream')] ) 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', 'message-output', default='stdio', ) coreconfigitem('ui', 'nontty', default=False, ) coreconfigitem('ui', 'origbackuppath', default=None, ) coreconfigitem('ui', 'paginate', default=True, ) coreconfigitem('ui', 'patch', default=None, ) coreconfigitem('ui', 'pre-merge-tool-output-template', 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', 'static', 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, )