view mercurial/configitems.py @ 44763:94f4f2ec7dee stable

packaging: support building Inno installer with PyOxidizer

We want to start distributing Mercurial on Python 3 on
Windows. PyOxidizer will be our vehicle for achieving that.

This commit implements basic support for producing Inno
installers using PyOxidizer.

While it is an eventual goal of PyOxidizer to produce
installers, those features aren't yet implemented. So our
strategy for producing Mercurial installers is similar to
what we've been doing with py2exe: invoke a build system to
produce files then stage those files into a directory so they
can be turned into an installer.

We had to make significant alterations to the pyoxidizer.bzl
config file to get it to produce the files that we desire for
a Windows install. This meant differentiating the build targets
so we can target Windows specifically.

We've added a new module to hgpackaging to deal with interacting
with PyOxidizer. It is similar to pyexe: we invoke a build process
then copy files to a staging directory. Ideally these extra
files would be defined in pyoxidizer.bzl. But I don't think it
is worth doing at this time, as PyOxidizer's config files are
lacking some features to make this turnkey.

The rest of the change is introducing a variant of the
Inno installer code that invokes PyOxidizer instead of
py2exe.

Comparing the Python 2.7 based Inno installers with this
one, the following changes were observed:

* No lib/*.{pyd, dll} files
* No Microsoft.VC90.CRT.manifest
* No msvc{m,p,r}90.dll files
* python27.dll replaced with python37.dll
* Add vcruntime140.dll file

The disappearance of the .pyd and .dll files is acceptable, as
PyOxidizer has embedded these in hg.exe and loads them from
memory.

The disappearance of the *90* files is acceptable because those
provide the Visual C++ 9 runtime, as required by Python 2.7.
Similarly, the appearance of vcruntime140.dll is a requirement
of Python 3.7.

Differential Revision: https://phab.mercurial-scm.org/D8473

# configitems.py - centralized declaration of configuration option
#
#  Copyright 2017 Pierre-Yves David <[e-mail]>
#
# 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 = b"extension '%s' overwrite config item '%s.%s'"
            msg %= (extname, section, key)
            ui.develwarn(msg, config=b'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,
        experimental=False,
    ):
        self.section = section
        self.name = name
        self.default = default
        self.alias = list(alias)
        self.generic = generic
        self.priority = priority
        self.experimental = experimental
        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 = b"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)


def _registerdiffopts(section, configprefix=b''):
    coreconfigitem(
        section, configprefix + b'nodates', default=False,
    )
    coreconfigitem(
        section, configprefix + b'showfunc', default=False,
    )
    coreconfigitem(
        section, configprefix + b'unified', default=None,
    )
    coreconfigitem(
        section, configprefix + b'git', default=False,
    )
    coreconfigitem(
        section, configprefix + b'ignorews', default=False,
    )
    coreconfigitem(
        section, configprefix + b'ignorewsamount', default=False,
    )
    coreconfigitem(
        section, configprefix + b'ignoreblanklines', default=False,
    )
    coreconfigitem(
        section, configprefix + b'ignorewseol', default=False,
    )
    coreconfigitem(
        section, configprefix + b'nobinary', default=False,
    )
    coreconfigitem(
        section, configprefix + b'noprefix', default=False,
    )
    coreconfigitem(
        section, configprefix + b'word-diff', default=False,
    )


coreconfigitem(
    b'alias', b'.*', default=dynamicdefault, generic=True,
)
coreconfigitem(
    b'auth', b'cookiefile', default=None,
)
_registerdiffopts(section=b'annotate')
# bookmarks.pushing: internal hack for discovery
coreconfigitem(
    b'bookmarks', b'pushing', default=list,
)
# bundle.mainreporoot: internal hack for bundlerepo
coreconfigitem(
    b'bundle', b'mainreporoot', default=b'',
)
coreconfigitem(
    b'censor', b'policy', default=b'abort', experimental=True,
)
coreconfigitem(
    b'chgserver', b'idletimeout', default=3600,
)
coreconfigitem(
    b'chgserver', b'skiphash', default=False,
)
coreconfigitem(
    b'cmdserver', b'log', default=None,
)
coreconfigitem(
    b'cmdserver', b'max-log-files', default=7,
)
coreconfigitem(
    b'cmdserver', b'max-log-size', default=b'1 MB',
)
coreconfigitem(
    b'cmdserver', b'max-repo-cache', default=0, experimental=True,
)
coreconfigitem(
    b'cmdserver', b'message-encodings', default=list, experimental=True,
)
coreconfigitem(
    b'cmdserver',
    b'track-log',
    default=lambda: [b'chgserver', b'cmdserver', b'repocache'],
)
coreconfigitem(
    b'color', b'.*', default=None, generic=True,
)
coreconfigitem(
    b'color', b'mode', default=b'auto',
)
coreconfigitem(
    b'color', b'pagermode', default=dynamicdefault,
)
_registerdiffopts(section=b'commands', configprefix=b'commit.interactive.')
coreconfigitem(
    b'commands', b'commit.post-status', default=False,
)
coreconfigitem(
    b'commands', b'grep.all-files', default=False, experimental=True,
)
coreconfigitem(
    b'commands', b'merge.require-rev', default=False,
)
coreconfigitem(
    b'commands', b'push.require-revs', default=False,
)
coreconfigitem(
    b'commands', b'resolve.confirm', default=False,
)
coreconfigitem(
    b'commands', b'resolve.explicit-re-merge', default=False,
)
coreconfigitem(
    b'commands', b'resolve.mark-check', default=b'none',
)
_registerdiffopts(section=b'commands', configprefix=b'revert.interactive.')
coreconfigitem(
    b'commands', b'show.aliasprefix', default=list,
)
coreconfigitem(
    b'commands', b'status.relative', default=False,
)
coreconfigitem(
    b'commands', b'status.skipstates', default=[], experimental=True,
)
coreconfigitem(
    b'commands', b'status.terse', default=b'',
)
coreconfigitem(
    b'commands', b'status.verbose', default=False,
)
coreconfigitem(
    b'commands', b'update.check', default=None,
)
coreconfigitem(
    b'commands', b'update.requiredest', default=False,
)
coreconfigitem(
    b'committemplate', b'.*', default=None, generic=True,
)
coreconfigitem(
    b'convert', b'bzr.saverev', default=True,
)
coreconfigitem(
    b'convert', b'cvsps.cache', default=True,
)
coreconfigitem(
    b'convert', b'cvsps.fuzz', default=60,
)
coreconfigitem(
    b'convert', b'cvsps.logencoding', default=None,
)
coreconfigitem(
    b'convert', b'cvsps.mergefrom', default=None,
)
coreconfigitem(
    b'convert', b'cvsps.mergeto', default=None,
)
coreconfigitem(
    b'convert', b'git.committeractions', default=lambda: [b'messagedifferent'],
)
coreconfigitem(
    b'convert', b'git.extrakeys', default=list,
)
coreconfigitem(
    b'convert', b'git.findcopiesharder', default=False,
)
coreconfigitem(
    b'convert', b'git.remoteprefix', default=b'remote',
)
coreconfigitem(
    b'convert', b'git.renamelimit', default=400,
)
coreconfigitem(
    b'convert', b'git.saverev', default=True,
)
coreconfigitem(
    b'convert', b'git.similarity', default=50,
)
coreconfigitem(
    b'convert', b'git.skipsubmodules', default=False,
)
coreconfigitem(
    b'convert', b'hg.clonebranches', default=False,
)
coreconfigitem(
    b'convert', b'hg.ignoreerrors', default=False,
)
coreconfigitem(
    b'convert', b'hg.preserve-hash', default=False,
)
coreconfigitem(
    b'convert', b'hg.revs', default=None,
)
coreconfigitem(
    b'convert', b'hg.saverev', default=False,
)
coreconfigitem(
    b'convert', b'hg.sourcename', default=None,
)
coreconfigitem(
    b'convert', b'hg.startrev', default=None,
)
coreconfigitem(
    b'convert', b'hg.tagsbranch', default=b'default',
)
coreconfigitem(
    b'convert', b'hg.usebranchnames', default=True,
)
coreconfigitem(
    b'convert', b'ignoreancestorcheck', default=False, experimental=True,
)
coreconfigitem(
    b'convert', b'localtimezone', default=False,
)
coreconfigitem(
    b'convert', b'p4.encoding', default=dynamicdefault,
)
coreconfigitem(
    b'convert', b'p4.startrev', default=0,
)
coreconfigitem(
    b'convert', b'skiptags', default=False,
)
coreconfigitem(
    b'convert', b'svn.debugsvnlog', default=True,
)
coreconfigitem(
    b'convert', b'svn.trunk', default=None,
)
coreconfigitem(
    b'convert', b'svn.tags', default=None,
)
coreconfigitem(
    b'convert', b'svn.branches', default=None,
)
coreconfigitem(
    b'convert', b'svn.startrev', default=0,
)
coreconfigitem(
    b'debug', b'dirstate.delaywrite', default=0,
)
coreconfigitem(
    b'defaults', b'.*', default=None, generic=True,
)
coreconfigitem(
    b'devel', b'all-warnings', default=False,
)
coreconfigitem(
    b'devel', b'bundle2.debug', default=False,
)
coreconfigitem(
    b'devel', b'bundle.delta', default=b'',
)
coreconfigitem(
    b'devel', b'cache-vfs', default=None,
)
coreconfigitem(
    b'devel', b'check-locks', default=False,
)
coreconfigitem(
    b'devel', b'check-relroot', default=False,
)
coreconfigitem(
    b'devel', b'default-date', default=None,
)
coreconfigitem(
    b'devel', b'deprec-warn', default=False,
)
coreconfigitem(
    b'devel', b'disableloaddefaultcerts', default=False,
)
coreconfigitem(
    b'devel', b'warn-empty-changegroup', default=False,
)
coreconfigitem(
    b'devel', b'legacy.exchange', default=list,
)
# TODO before getting `persistent-nodemap` out of experimental
#
# * decide for a "status" of the persistent nodemap and associated location
#   - part of the store next the revlog itself (new requirements)
#   - part of the cache directory
#   - part of an `index` directory
#     (https://www.mercurial-scm.org/wiki/ComputedIndexPlan)
# * do we want to use this for more than just changelog? if so we need:
#   - simpler "pending" logic for them
#   - double check the memory story (we dont want to keep all revlog in memory)
#   - think about the naming scheme if we are in "cache"
# * increment the version format to "1" and freeze it.
coreconfigitem(
    b'devel', b'persistent-nodemap', default=False,
)
coreconfigitem(
    b'devel', b'servercafile', default=b'',
)
coreconfigitem(
    b'devel', b'serverexactprotocol', default=b'',
)
coreconfigitem(
    b'devel', b'serverrequirecert', default=False,
)
coreconfigitem(
    b'devel', b'strip-obsmarkers', default=True,
)
coreconfigitem(
    b'devel', b'warn-config', default=None,
)
coreconfigitem(
    b'devel', b'warn-config-default', default=None,
)
coreconfigitem(
    b'devel', b'user.obsmarker', default=None,
)
coreconfigitem(
    b'devel', b'warn-config-unknown', default=None,
)
coreconfigitem(
    b'devel', b'debug.copies', default=False,
)
coreconfigitem(
    b'devel', b'debug.extensions', default=False,
)
coreconfigitem(
    b'devel', b'debug.repo-filters', default=False,
)
coreconfigitem(
    b'devel', b'debug.peer-request', default=False,
)
coreconfigitem(
    b'devel', b'discovery.randomize', default=True,
)
_registerdiffopts(section=b'diff')
coreconfigitem(
    b'email', b'bcc', default=None,
)
coreconfigitem(
    b'email', b'cc', default=None,
)
coreconfigitem(
    b'email', b'charsets', default=list,
)
coreconfigitem(
    b'email', b'from', default=None,
)
coreconfigitem(
    b'email', b'method', default=b'smtp',
)
coreconfigitem(
    b'email', b'reply-to', default=None,
)
coreconfigitem(
    b'email', b'to', default=None,
)
coreconfigitem(
    b'experimental', b'archivemetatemplate', default=dynamicdefault,
)
coreconfigitem(
    b'experimental', b'auto-publish', default=b'publish',
)
coreconfigitem(
    b'experimental', b'bundle-phases', default=False,
)
coreconfigitem(
    b'experimental', b'bundle2-advertise', default=True,
)
coreconfigitem(
    b'experimental', b'bundle2-output-capture', default=False,
)
coreconfigitem(
    b'experimental', b'bundle2.pushback', default=False,
)
coreconfigitem(
    b'experimental', b'bundle2lazylocking', default=False,
)
coreconfigitem(
    b'experimental', b'bundlecomplevel', default=None,
)
coreconfigitem(
    b'experimental', b'bundlecomplevel.bzip2', default=None,
)
coreconfigitem(
    b'experimental', b'bundlecomplevel.gzip', default=None,
)
coreconfigitem(
    b'experimental', b'bundlecomplevel.none', default=None,
)
coreconfigitem(
    b'experimental', b'bundlecomplevel.zstd', default=None,
)
coreconfigitem(
    b'experimental', b'changegroup3', default=False,
)
coreconfigitem(
    b'experimental', b'cleanup-as-archived', default=False,
)
coreconfigitem(
    b'experimental', b'clientcompressionengines', default=list,
)
coreconfigitem(
    b'experimental', b'copytrace', default=b'on',
)
coreconfigitem(
    b'experimental', b'copytrace.movecandidateslimit', default=100,
)
coreconfigitem(
    b'experimental', b'copytrace.sourcecommitlimit', default=100,
)
coreconfigitem(
    b'experimental', b'copies.read-from', default=b"filelog-only",
)
coreconfigitem(
    b'experimental', b'copies.write-to', default=b'filelog-only',
)
coreconfigitem(
    b'experimental', b'crecordtest', default=None,
)
coreconfigitem(
    b'experimental', b'directaccess', default=False,
)
coreconfigitem(
    b'experimental', b'directaccess.revnums', default=False,
)
coreconfigitem(
    b'experimental', b'editortmpinhg', default=False,
)
coreconfigitem(
    b'experimental', b'evolution', default=list,
)
coreconfigitem(
    b'experimental',
    b'evolution.allowdivergence',
    default=False,
    alias=[(b'experimental', b'allowdivergence')],
)
coreconfigitem(
    b'experimental', b'evolution.allowunstable', default=None,
)
coreconfigitem(
    b'experimental', b'evolution.createmarkers', default=None,
)
coreconfigitem(
    b'experimental',
    b'evolution.effect-flags',
    default=True,
    alias=[(b'experimental', b'effect-flags')],
)
coreconfigitem(
    b'experimental', b'evolution.exchange', default=None,
)
coreconfigitem(
    b'experimental', b'evolution.bundle-obsmarker', default=False,
)
coreconfigitem(
    b'experimental', b'log.topo', default=False,
)
coreconfigitem(
    b'experimental', b'evolution.report-instabilities', default=True,
)
coreconfigitem(
    b'experimental', b'evolution.track-operation', default=True,
)
# repo-level config to exclude a revset visibility
#
# The target use case is to use `share` to expose different subset of the same
# repository, especially server side. See also `server.view`.
coreconfigitem(
    b'experimental', b'extra-filter-revs', default=None,
)
coreconfigitem(
    b'experimental', b'maxdeltachainspan', default=-1,
)
coreconfigitem(
    b'experimental', b'mergetempdirprefix', default=None,
)
coreconfigitem(
    b'experimental', b'mmapindexthreshold', default=None,
)
coreconfigitem(
    b'experimental', b'narrow', default=False,
)
coreconfigitem(
    b'experimental', b'nonnormalparanoidcheck', default=False,
)
coreconfigitem(
    b'experimental', b'exportableenviron', default=list,
)
coreconfigitem(
    b'experimental', b'extendedheader.index', default=None,
)
coreconfigitem(
    b'experimental', b'extendedheader.similarity', default=False,
)
coreconfigitem(
    b'experimental', b'graphshorten', default=False,
)
coreconfigitem(
    b'experimental', b'graphstyle.parent', default=dynamicdefault,
)
coreconfigitem(
    b'experimental', b'graphstyle.missing', default=dynamicdefault,
)
coreconfigitem(
    b'experimental', b'graphstyle.grandparent', default=dynamicdefault,
)
coreconfigitem(
    b'experimental', b'hook-track-tags', default=False,
)
coreconfigitem(
    b'experimental', b'httppeer.advertise-v2', default=False,
)
coreconfigitem(
    b'experimental', b'httppeer.v2-encoder-order', default=None,
)
coreconfigitem(
    b'experimental', b'httppostargs', default=False,
)
coreconfigitem(
    b'experimental', b'mergedriver', default=None,
)
coreconfigitem(b'experimental', b'nointerrupt', default=False)
coreconfigitem(b'experimental', b'nointerrupt-interactiveonly', default=True)

coreconfigitem(
    b'experimental', b'obsmarkers-exchange-debug', default=False,
)
coreconfigitem(
    b'experimental', b'remotenames', default=False,
)
coreconfigitem(
    b'experimental', b'removeemptydirs', default=True,
)
coreconfigitem(
    b'experimental', b'revert.interactive.select-to-keep', default=False,
)
coreconfigitem(
    b'experimental', b'revisions.prefixhexnode', default=False,
)
coreconfigitem(
    b'experimental', b'revlogv2', default=None,
)
coreconfigitem(
    b'experimental', b'revisions.disambiguatewithin', default=None,
)
coreconfigitem(
    b'experimental', b'rust.index', default=False,
)
coreconfigitem(
    b'experimental', b'exp-persistent-nodemap', default=False,
)
coreconfigitem(
    b'experimental', b'exp-persistent-nodemap.mmap', default=True,
)
coreconfigitem(
    b'experimental', b'server.filesdata.recommended-batch-size', default=50000,
)
coreconfigitem(
    b'experimental',
    b'server.manifestdata.recommended-batch-size',
    default=100000,
)
coreconfigitem(
    b'experimental', b'server.stream-narrow-clones', default=False,
)
coreconfigitem(
    b'experimental', b'single-head-per-branch', default=False,
)
coreconfigitem(
    b'experimental',
    b'single-head-per-branch:account-closed-heads',
    default=False,
)
coreconfigitem(
    b'experimental', b'sshserver.support-v2', default=False,
)
coreconfigitem(
    b'experimental', b'sparse-read', default=False,
)
coreconfigitem(
    b'experimental', b'sparse-read.density-threshold', default=0.50,
)
coreconfigitem(
    b'experimental', b'sparse-read.min-gap-size', default=b'65K',
)
coreconfigitem(
    b'experimental', b'treemanifest', default=False,
)
coreconfigitem(
    b'experimental', b'update.atomic-file', default=False,
)
coreconfigitem(
    b'experimental', b'sshpeer.advertise-v2', default=False,
)
coreconfigitem(
    b'experimental', b'web.apiserver', default=False,
)
coreconfigitem(
    b'experimental', b'web.api.http-v2', default=False,
)
coreconfigitem(
    b'experimental', b'web.api.debugreflect', default=False,
)
coreconfigitem(
    b'experimental', b'worker.wdir-get-thread-safe', default=False,
)
coreconfigitem(
    b'experimental', b'worker.repository-upgrade', default=False,
)
coreconfigitem(
    b'experimental', b'xdiff', default=False,
)
coreconfigitem(
    b'extensions', b'.*', default=None, generic=True,
)
coreconfigitem(
    b'extdata', b'.*', default=None, generic=True,
)
coreconfigitem(
    b'format', b'bookmarks-in-store', default=False,
)
coreconfigitem(
    b'format', b'chunkcachesize', default=None, experimental=True,
)
coreconfigitem(
    b'format', b'dotencode', default=True,
)
coreconfigitem(
    b'format', b'generaldelta', default=False, experimental=True,
)
coreconfigitem(
    b'format', b'manifestcachesize', default=None, experimental=True,
)
coreconfigitem(
    b'format', b'maxchainlen', default=dynamicdefault, experimental=True,
)
coreconfigitem(
    b'format', b'obsstore-version', default=None,
)
coreconfigitem(
    b'format', b'sparse-revlog', default=True,
)
coreconfigitem(
    b'format',
    b'revlog-compression',
    default=lambda: [b'zlib'],
    alias=[(b'experimental', b'format.compression')],
)
coreconfigitem(
    b'format', b'usefncache', default=True,
)
coreconfigitem(
    b'format', b'usegeneraldelta', default=True,
)
coreconfigitem(
    b'format', b'usestore', default=True,
)
coreconfigitem(
    b'format',
    b'exp-use-copies-side-data-changeset',
    default=False,
    experimental=True,
)
coreconfigitem(
    b'format', b'exp-use-side-data', default=False, experimental=True,
)
coreconfigitem(
    b'format', b'internal-phase', default=False, experimental=True,
)
coreconfigitem(
    b'fsmonitor', b'warn_when_unused', default=True,
)
coreconfigitem(
    b'fsmonitor', b'warn_update_file_count', default=50000,
)
coreconfigitem(
    b'help', br'hidden-command\..*', default=False, generic=True,
)
coreconfigitem(
    b'help', br'hidden-topic\..*', default=False, generic=True,
)
coreconfigitem(
    b'hooks', b'.*', default=dynamicdefault, generic=True,
)
coreconfigitem(
    b'hgweb-paths', b'.*', default=list, generic=True,
)
coreconfigitem(
    b'hostfingerprints', b'.*', default=list, generic=True,
)
coreconfigitem(
    b'hostsecurity', b'ciphers', default=None,
)
coreconfigitem(
    b'hostsecurity', b'disabletls10warning', default=False,
)
coreconfigitem(
    b'hostsecurity', b'minimumprotocol', default=dynamicdefault,
)
coreconfigitem(
    b'hostsecurity',
    b'.*:minimumprotocol$',
    default=dynamicdefault,
    generic=True,
)
coreconfigitem(
    b'hostsecurity', b'.*:ciphers$', default=dynamicdefault, generic=True,
)
coreconfigitem(
    b'hostsecurity', b'.*:fingerprints$', default=list, generic=True,
)
coreconfigitem(
    b'hostsecurity', b'.*:verifycertsfile$', default=None, generic=True,
)

coreconfigitem(
    b'http_proxy', b'always', default=False,
)
coreconfigitem(
    b'http_proxy', b'host', default=None,
)
coreconfigitem(
    b'http_proxy', b'no', default=list,
)
coreconfigitem(
    b'http_proxy', b'passwd', default=None,
)
coreconfigitem(
    b'http_proxy', b'user', default=None,
)

coreconfigitem(
    b'http', b'timeout', default=None,
)

coreconfigitem(
    b'logtoprocess', b'commandexception', default=None,
)
coreconfigitem(
    b'logtoprocess', b'commandfinish', default=None,
)
coreconfigitem(
    b'logtoprocess', b'command', default=None,
)
coreconfigitem(
    b'logtoprocess', b'develwarn', default=None,
)
coreconfigitem(
    b'logtoprocess', b'uiblocked', default=None,
)
coreconfigitem(
    b'merge', b'checkunknown', default=b'abort',
)
coreconfigitem(
    b'merge', b'checkignored', default=b'abort',
)
coreconfigitem(
    b'experimental', b'merge.checkpathconflicts', default=False,
)
coreconfigitem(
    b'merge', b'followcopies', default=True,
)
coreconfigitem(
    b'merge', b'on-failure', default=b'continue',
)
coreconfigitem(
    b'merge', b'preferancestor', default=lambda: [b'*'], experimental=True,
)
coreconfigitem(
    b'merge', b'strict-capability-check', default=False,
)
coreconfigitem(
    b'merge-tools', b'.*', default=None, generic=True,
)
coreconfigitem(
    b'merge-tools',
    br'.*\.args$',
    default=b"$local $base $other",
    generic=True,
    priority=-1,
)
coreconfigitem(
    b'merge-tools', br'.*\.binary$', default=False, generic=True, priority=-1,
)
coreconfigitem(
    b'merge-tools', br'.*\.check$', default=list, generic=True, priority=-1,
)
coreconfigitem(
    b'merge-tools',
    br'.*\.checkchanged$',
    default=False,
    generic=True,
    priority=-1,
)
coreconfigitem(
    b'merge-tools',
    br'.*\.executable$',
    default=dynamicdefault,
    generic=True,
    priority=-1,
)
coreconfigitem(
    b'merge-tools', br'.*\.fixeol$', default=False, generic=True, priority=-1,
)
coreconfigitem(
    b'merge-tools', br'.*\.gui$', default=False, generic=True, priority=-1,
)
coreconfigitem(
    b'merge-tools',
    br'.*\.mergemarkers$',
    default=b'basic',
    generic=True,
    priority=-1,
)
coreconfigitem(
    b'merge-tools',
    br'.*\.mergemarkertemplate$',
    default=dynamicdefault,  # take from ui.mergemarkertemplate
    generic=True,
    priority=-1,
)
coreconfigitem(
    b'merge-tools', br'.*\.priority$', default=0, generic=True, priority=-1,
)
coreconfigitem(
    b'merge-tools',
    br'.*\.premerge$',
    default=dynamicdefault,
    generic=True,
    priority=-1,
)
coreconfigitem(
    b'merge-tools', br'.*\.symlink$', default=False, generic=True, priority=-1,
)
coreconfigitem(
    b'pager', b'attend-.*', default=dynamicdefault, generic=True,
)
coreconfigitem(
    b'pager', b'ignore', default=list,
)
coreconfigitem(
    b'pager', b'pager', default=dynamicdefault,
)
coreconfigitem(
    b'patch', b'eol', default=b'strict',
)
coreconfigitem(
    b'patch', b'fuzz', default=2,
)
coreconfigitem(
    b'paths', b'default', default=None,
)
coreconfigitem(
    b'paths', b'default-push', default=None,
)
coreconfigitem(
    b'paths', b'.*', default=None, generic=True,
)
coreconfigitem(
    b'phases', b'checksubrepos', default=b'follow',
)
coreconfigitem(
    b'phases', b'new-commit', default=b'draft',
)
coreconfigitem(
    b'phases', b'publish', default=True,
)
coreconfigitem(
    b'profiling', b'enabled', default=False,
)
coreconfigitem(
    b'profiling', b'format', default=b'text',
)
coreconfigitem(
    b'profiling', b'freq', default=1000,
)
coreconfigitem(
    b'profiling', b'limit', default=30,
)
coreconfigitem(
    b'profiling', b'nested', default=0,
)
coreconfigitem(
    b'profiling', b'output', default=None,
)
coreconfigitem(
    b'profiling', b'showmax', default=0.999,
)
coreconfigitem(
    b'profiling', b'showmin', default=dynamicdefault,
)
coreconfigitem(
    b'profiling', b'showtime', default=True,
)
coreconfigitem(
    b'profiling', b'sort', default=b'inlinetime',
)
coreconfigitem(
    b'profiling', b'statformat', default=b'hotpath',
)
coreconfigitem(
    b'profiling', b'time-track', default=dynamicdefault,
)
coreconfigitem(
    b'profiling', b'type', default=b'stat',
)
coreconfigitem(
    b'progress', b'assume-tty', default=False,
)
coreconfigitem(
    b'progress', b'changedelay', default=1,
)
coreconfigitem(
    b'progress', b'clear-complete', default=True,
)
coreconfigitem(
    b'progress', b'debug', default=False,
)
coreconfigitem(
    b'progress', b'delay', default=3,
)
coreconfigitem(
    b'progress', b'disable', default=False,
)
coreconfigitem(
    b'progress', b'estimateinterval', default=60.0,
)
coreconfigitem(
    b'progress',
    b'format',
    default=lambda: [b'topic', b'bar', b'number', b'estimate'],
)
coreconfigitem(
    b'progress', b'refresh', default=0.1,
)
coreconfigitem(
    b'progress', b'width', default=dynamicdefault,
)
coreconfigitem(
    b'pull', b'confirm', default=False,
)
coreconfigitem(
    b'push', b'pushvars.server', default=False,
)
coreconfigitem(
    b'rewrite',
    b'backup-bundle',
    default=True,
    alias=[(b'ui', b'history-editing-backup')],
)
coreconfigitem(
    b'rewrite', b'update-timestamp', default=False,
)
coreconfigitem(
    b'storage', b'new-repo-backend', default=b'revlogv1', experimental=True,
)
coreconfigitem(
    b'storage',
    b'revlog.optimize-delta-parent-choice',
    default=True,
    alias=[(b'format', b'aggressivemergedeltas')],
)
coreconfigitem(
    b'storage', b'revlog.reuse-external-delta', default=True,
)
coreconfigitem(
    b'storage', b'revlog.reuse-external-delta-parent', default=None,
)
coreconfigitem(
    b'storage', b'revlog.zlib.level', default=None,
)
coreconfigitem(
    b'storage', b'revlog.zstd.level', default=None,
)
coreconfigitem(
    b'server', b'bookmarks-pushkey-compat', default=True,
)
coreconfigitem(
    b'server', b'bundle1', default=True,
)
coreconfigitem(
    b'server', b'bundle1gd', default=None,
)
coreconfigitem(
    b'server', b'bundle1.pull', default=None,
)
coreconfigitem(
    b'server', b'bundle1gd.pull', default=None,
)
coreconfigitem(
    b'server', b'bundle1.push', default=None,
)
coreconfigitem(
    b'server', b'bundle1gd.push', default=None,
)
coreconfigitem(
    b'server',
    b'bundle2.stream',
    default=True,
    alias=[(b'experimental', b'bundle2.stream')],
)
coreconfigitem(
    b'server', b'compressionengines', default=list,
)
coreconfigitem(
    b'server', b'concurrent-push-mode', default=b'check-related',
)
coreconfigitem(
    b'server', b'disablefullbundle', default=False,
)
coreconfigitem(
    b'server', b'maxhttpheaderlen', default=1024,
)
coreconfigitem(
    b'server', b'pullbundle', default=False,
)
coreconfigitem(
    b'server', b'preferuncompressed', default=False,
)
coreconfigitem(
    b'server', b'streamunbundle', default=False,
)
coreconfigitem(
    b'server', b'uncompressed', default=True,
)
coreconfigitem(
    b'server', b'uncompressedallowsecret', default=False,
)
coreconfigitem(
    b'server', b'view', default=b'served',
)
coreconfigitem(
    b'server', b'validate', default=False,
)
coreconfigitem(
    b'server', b'zliblevel', default=-1,
)
coreconfigitem(
    b'server', b'zstdlevel', default=3,
)
coreconfigitem(
    b'share', b'pool', default=None,
)
coreconfigitem(
    b'share', b'poolnaming', default=b'identity',
)
coreconfigitem(
    b'shelve', b'maxbackups', default=10,
)
coreconfigitem(
    b'smtp', b'host', default=None,
)
coreconfigitem(
    b'smtp', b'local_hostname', default=None,
)
coreconfigitem(
    b'smtp', b'password', default=None,
)
coreconfigitem(
    b'smtp', b'port', default=dynamicdefault,
)
coreconfigitem(
    b'smtp', b'tls', default=b'none',
)
coreconfigitem(
    b'smtp', b'username', default=None,
)
coreconfigitem(
    b'sparse', b'missingwarning', default=True, experimental=True,
)
coreconfigitem(
    b'subrepos',
    b'allowed',
    default=dynamicdefault,  # to make backporting simpler
)
coreconfigitem(
    b'subrepos', b'hg:allowed', default=dynamicdefault,
)
coreconfigitem(
    b'subrepos', b'git:allowed', default=dynamicdefault,
)
coreconfigitem(
    b'subrepos', b'svn:allowed', default=dynamicdefault,
)
coreconfigitem(
    b'templates', b'.*', default=None, generic=True,
)
coreconfigitem(
    b'templateconfig', b'.*', default=dynamicdefault, generic=True,
)
coreconfigitem(
    b'trusted', b'groups', default=list,
)
coreconfigitem(
    b'trusted', b'users', default=list,
)
coreconfigitem(
    b'ui', b'_usedassubrepo', default=False,
)
coreconfigitem(
    b'ui', b'allowemptycommit', default=False,
)
coreconfigitem(
    b'ui', b'archivemeta', default=True,
)
coreconfigitem(
    b'ui', b'askusername', default=False,
)
coreconfigitem(
    b'ui', b'clonebundlefallback', default=False,
)
coreconfigitem(
    b'ui', b'clonebundleprefers', default=list,
)
coreconfigitem(
    b'ui', b'clonebundles', default=True,
)
coreconfigitem(
    b'ui', b'color', default=b'auto',
)
coreconfigitem(
    b'ui', b'commitsubrepos', default=False,
)
coreconfigitem(
    b'ui', b'debug', default=False,
)
coreconfigitem(
    b'ui', b'debugger', default=None,
)
coreconfigitem(
    b'ui', b'editor', default=dynamicdefault,
)
coreconfigitem(
    b'ui', b'fallbackencoding', default=None,
)
coreconfigitem(
    b'ui', b'forcecwd', default=None,
)
coreconfigitem(
    b'ui', b'forcemerge', default=None,
)
coreconfigitem(
    b'ui', b'formatdebug', default=False,
)
coreconfigitem(
    b'ui', b'formatjson', default=False,
)
coreconfigitem(
    b'ui', b'formatted', default=None,
)
coreconfigitem(
    b'ui', b'graphnodetemplate', default=None,
)
coreconfigitem(
    b'ui', b'interactive', default=None,
)
coreconfigitem(
    b'ui', b'interface', default=None,
)
coreconfigitem(
    b'ui', b'interface.chunkselector', default=None,
)
coreconfigitem(
    b'ui', b'large-file-limit', default=10000000,
)
coreconfigitem(
    b'ui', b'logblockedtimes', default=False,
)
coreconfigitem(
    b'ui', b'logtemplate', default=None,
)
coreconfigitem(
    b'ui', b'merge', default=None,
)
coreconfigitem(
    b'ui', b'mergemarkers', default=b'basic',
)
coreconfigitem(
    b'ui',
    b'mergemarkertemplate',
    default=(
        b'{node|short} '
        b'{ifeq(tags, "tip", "", '
        b'ifeq(tags, "", "", "{tags} "))}'
        b'{if(bookmarks, "{bookmarks} ")}'
        b'{ifeq(branch, "default", "", "{branch} ")}'
        b'- {author|user}: {desc|firstline}'
    ),
)
coreconfigitem(
    b'ui', b'message-output', default=b'stdio',
)
coreconfigitem(
    b'ui', b'nontty', default=False,
)
coreconfigitem(
    b'ui', b'origbackuppath', default=None,
)
coreconfigitem(
    b'ui', b'paginate', default=True,
)
coreconfigitem(
    b'ui', b'patch', default=None,
)
coreconfigitem(
    b'ui', b'pre-merge-tool-output-template', default=None,
)
coreconfigitem(
    b'ui', b'portablefilenames', default=b'warn',
)
coreconfigitem(
    b'ui', b'promptecho', default=False,
)
coreconfigitem(
    b'ui', b'quiet', default=False,
)
coreconfigitem(
    b'ui', b'quietbookmarkmove', default=False,
)
coreconfigitem(
    b'ui', b'relative-paths', default=b'legacy',
)
coreconfigitem(
    b'ui', b'remotecmd', default=b'hg',
)
coreconfigitem(
    b'ui', b'report_untrusted', default=True,
)
coreconfigitem(
    b'ui', b'rollback', default=True,
)
coreconfigitem(
    b'ui', b'signal-safe-lock', default=True,
)
coreconfigitem(
    b'ui', b'slash', default=False,
)
coreconfigitem(
    b'ui', b'ssh', default=b'ssh',
)
coreconfigitem(
    b'ui', b'ssherrorhint', default=None,
)
coreconfigitem(
    b'ui', b'statuscopies', default=False,
)
coreconfigitem(
    b'ui', b'strict', default=False,
)
coreconfigitem(
    b'ui', b'style', default=b'',
)
coreconfigitem(
    b'ui', b'supportcontact', default=None,
)
coreconfigitem(
    b'ui', b'textwidth', default=78,
)
coreconfigitem(
    b'ui', b'timeout', default=b'600',
)
coreconfigitem(
    b'ui', b'timeout.warn', default=0,
)
coreconfigitem(
    b'ui', b'traceback', default=False,
)
coreconfigitem(
    b'ui', b'tweakdefaults', default=False,
)
coreconfigitem(b'ui', b'username', alias=[(b'ui', b'user')])
coreconfigitem(
    b'ui', b'verbose', default=False,
)
coreconfigitem(
    b'verify', b'skipflags', default=None,
)
coreconfigitem(
    b'web', b'allowbz2', default=False,
)
coreconfigitem(
    b'web', b'allowgz', default=False,
)
coreconfigitem(
    b'web', b'allow-pull', alias=[(b'web', b'allowpull')], default=True,
)
coreconfigitem(
    b'web', b'allow-push', alias=[(b'web', b'allow_push')], default=list,
)
coreconfigitem(
    b'web', b'allowzip', default=False,
)
coreconfigitem(
    b'web', b'archivesubrepos', default=False,
)
coreconfigitem(
    b'web', b'cache', default=True,
)
coreconfigitem(
    b'web', b'comparisoncontext', default=5,
)
coreconfigitem(
    b'web', b'contact', default=None,
)
coreconfigitem(
    b'web', b'deny_push', default=list,
)
coreconfigitem(
    b'web', b'guessmime', default=False,
)
coreconfigitem(
    b'web', b'hidden', default=False,
)
coreconfigitem(
    b'web', b'labels', default=list,
)
coreconfigitem(
    b'web', b'logoimg', default=b'hglogo.png',
)
coreconfigitem(
    b'web', b'logourl', default=b'https://mercurial-scm.org/',
)
coreconfigitem(
    b'web', b'accesslog', default=b'-',
)
coreconfigitem(
    b'web', b'address', default=b'',
)
coreconfigitem(
    b'web', b'allow-archive', alias=[(b'web', b'allow_archive')], default=list,
)
coreconfigitem(
    b'web', b'allow_read', default=list,
)
coreconfigitem(
    b'web', b'baseurl', default=None,
)
coreconfigitem(
    b'web', b'cacerts', default=None,
)
coreconfigitem(
    b'web', b'certificate', default=None,
)
coreconfigitem(
    b'web', b'collapse', default=False,
)
coreconfigitem(
    b'web', b'csp', default=None,
)
coreconfigitem(
    b'web', b'deny_read', default=list,
)
coreconfigitem(
    b'web', b'descend', default=True,
)
coreconfigitem(
    b'web', b'description', default=b"",
)
coreconfigitem(
    b'web', b'encoding', default=lambda: encoding.encoding,
)
coreconfigitem(
    b'web', b'errorlog', default=b'-',
)
coreconfigitem(
    b'web', b'ipv6', default=False,
)
coreconfigitem(
    b'web', b'maxchanges', default=10,
)
coreconfigitem(
    b'web', b'maxfiles', default=10,
)
coreconfigitem(
    b'web', b'maxshortchanges', default=60,
)
coreconfigitem(
    b'web', b'motd', default=b'',
)
coreconfigitem(
    b'web', b'name', default=dynamicdefault,
)
coreconfigitem(
    b'web', b'port', default=8000,
)
coreconfigitem(
    b'web', b'prefix', default=b'',
)
coreconfigitem(
    b'web', b'push_ssl', default=True,
)
coreconfigitem(
    b'web', b'refreshinterval', default=20,
)
coreconfigitem(
    b'web', b'server-header', default=None,
)
coreconfigitem(
    b'web', b'static', default=None,
)
coreconfigitem(
    b'web', b'staticurl', default=None,
)
coreconfigitem(
    b'web', b'stripes', default=1,
)
coreconfigitem(
    b'web', b'style', default=b'paper',
)
coreconfigitem(
    b'web', b'templates', default=None,
)
coreconfigitem(
    b'web', b'view', default=b'served', experimental=True,
)
coreconfigitem(
    b'worker', b'backgroundclose', default=dynamicdefault,
)
# Windows defaults to a limit of 512 open files. A buffer of 128
# should give us enough headway.
coreconfigitem(
    b'worker', b'backgroundclosemaxqueue', default=384,
)
coreconfigitem(
    b'worker', b'backgroundcloseminfilecount', default=2048,
)
coreconfigitem(
    b'worker', b'backgroundclosethreadcount', default=4,
)
coreconfigitem(
    b'worker', b'enabled', default=True,
)
coreconfigitem(
    b'worker', b'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(
    b'commands', b'rebase.requiredest', default=False,
)
coreconfigitem(
    b'experimental', b'rebaseskipobsolete', default=True,
)
coreconfigitem(
    b'rebase', b'singletransaction', default=False,
)
coreconfigitem(
    b'rebase', b'experimental.inmemory', default=False,
)