mirror of
https://github.com/facebook/sapling.git
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6a6c71a9f2
Summary: Pass-through the common `-I`/`--include` and `-X`/`--exclude` flags to `scmutil.match`. This gives `hg grep` similar semantics to other commands that support filtering by pattern. Test Plan: ``` $ hg grep backgroundprefetch remotefilelog/__init__.py: ``remotefilelog.backgroundprefetch`` runs prefetch in background when True remotefilelog/__init__.py: repo.backgroundprefetch(bgprefetchrevs, repack=bgrepack) remotefilelog/__init__.py: 'backgroundprefetch', False) remotefilelog/__init__.py: repo.backgroundprefetch(prefetchrevset, repack=bgrepack) remotefilelog/shallowrepo.py: def backgroundprefetch(self, revs, base=None, repack=False, pats=None, tests/test-remotefilelog-bgprefetch.t: > backgroundprefetch=True $ hg grep -X '**/*.py' backgroundprefetch tests/test-remotefilelog-bgprefetch.t: > backgroundprefetch=True ``` Reviewers: #mercurial, simonfar Reviewed By: simonfar Subscribers: medson, mjpieters Differential Revision: https://phabricator.intern.facebook.com/D5764306 Signature: 5764306:1504535581:ebc8d9f76bbd243d49b1b3306620b88a4f16e818
977 lines
35 KiB
Python
977 lines
35 KiB
Python
# tweakdefaults.py
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#
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# Copyright 2013 Facebook, Inc.
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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"""user friendly defaults
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This extension changes defaults to be more user friendly.
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hg bookmarks always use unfiltered repo (--hidden)
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hg log always follows history (-f)
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hg rebase aborts without arguments
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hg update aborts without arguments
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aborts if working copy is not clean
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hg branch aborts and encourages use of bookmarks
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hg grep greps the working directory instead of history
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hg histgrep renamed from grep
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Config::
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[tweakdefaults]
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# default destination used by pull --rebase / --update
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defaultdest = ''
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# whether to keep the commit date when doing amend / graft / rebase /
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# histedit
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amendkeepdate = False
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graftkeepdate = False
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rebasekeepdate = False
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histeditkeepdate = False
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# whether to allow or disable some commands
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allowbranch = True
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allowfullrepohistgrep = False
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allowmerge = True
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allowrollback = True
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allowtags = True
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# change rebase exit from 1 to 0 if nothing is rebased
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nooprebase = True
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# educational messages
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bmnodesthint = ''
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bmnodestmsg = ''
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branchmessage = ''
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branchesmessage = ''
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mergemessage = ''
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nodesthint = ''
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nodestmsg = ''
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rollbackhint = ''
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tagsmessage = ''
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# output new hashes when nodes get updated
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showupdated = False
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"""
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from __future__ import absolute_import
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from mercurial.i18n import _
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from mercurial.node import (
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short,
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)
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from mercurial import (
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bookmarks,
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cmdutil,
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commands,
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error,
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encoding,
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extensions,
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hg,
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obsolete,
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patch,
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registrar,
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revsetlang,
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scmutil,
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templater,
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util,
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)
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from hgext import rebase
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import inspect
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import json
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import re
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import shlex
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import subprocess
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import stat
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import time
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wrapcommand = extensions.wrapcommand
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wrapfunction = extensions.wrapfunction
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cmdtable = {}
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command = registrar.command(cmdtable)
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testedwith = 'ships-with-fb-hgext'
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globaldata = 'globaldata'
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createmarkersoperation = 'createmarkersoperation'
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logopts = [
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('', 'all', None, _('shows all changesets in the repo')),
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]
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def uisetup(ui):
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tweakorder()
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# if we want to replace command's docstring (not just add stuff to it),
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# we need to do it in uisetup, not extsetup
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commands.table['^annotate|blame'][0].__doc__ = blame.__doc__
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def extsetup(ui):
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entry = wrapcommand(commands.table, 'update', update)
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options = entry[1]
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# try to put in alphabetical order
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options.insert(3, ('', 'inactive', None,
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_('update without activating bookmarks')))
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wrapblame()
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entry = wrapcommand(commands.table, 'commit', commitcmd)
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options = entry[1]
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options.insert(9, ('M', 'reuse-message', '',
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_('reuse commit message from REV'), _('REV')))
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opawarerebase = markermetadatawritingcommand(ui, _rebase, 'rebase')
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wrapcommand(rebase.cmdtable, 'rebase', opawarerebase)
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wrapfunction(scmutil, 'cleanupnodes', cleanupnodeswrapper)
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entry = wrapcommand(commands.table, 'pull', pull)
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options = entry[1]
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options.append(
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('d', 'dest', '', _('destination for rebase or update')))
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# anonymous function to pass ui object to _analyzewrapper
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def _analyzewrap(orig, x):
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return _analyzewrapper(orig, x, ui)
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wrapfunction(revsetlang, '_analyze', _analyzewrap)
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try:
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rebaseext = extensions.find('rebase')
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# tweakdefaults is already loaded before other extensions
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# (see tweakorder() function) so if these functions are wrapped
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# by something else, it's not a problem.
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wrapfunction(rebaseext, '_computeobsoletenotrebased',
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_computeobsoletenotrebasedwrapper)
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wrapfunction(rebaseext, '_checkobsrebase',
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_checkobsrebasewrapper)
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except KeyError:
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pass # no rebase, no problem
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except AssertionError:
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msg = _('tweakdefaults: _computeobsoletenotrebased or ' +
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'_checkobsrebase are not what we expect them to be')
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ui.warning(msg)
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try:
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remotenames = extensions.find('remotenames')
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wrapfunction(remotenames, '_getrebasedest', _getrebasedest)
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except KeyError:
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pass # no remotenames, no worries
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except AttributeError:
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pass # old version of remotenames doh
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entry = wrapcommand(commands.table, 'log', log)
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for opt in logopts:
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opt = (opt[0], opt[1], opt[2], opt[3])
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entry[1].append(opt)
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entry = wrapcommand(commands.table, 'branch', branchcmd)
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options = entry[1]
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options.append(('', 'new', None, _('allow branch creation')))
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wrapcommand(commands.table, 'branches', branchescmd)
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wrapcommand(commands.table, 'merge', mergecmd)
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entry = wrapcommand(commands.table, 'status', statuscmd)
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options = entry[1]
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options.append(
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('', 'root-relative', None, _('show status relative to root')))
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wrapcommand(commands.table, 'rollback', rollbackcmd)
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wrapcommand(commands.table, 'tag', tagcmd)
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wrapcommand(commands.table, 'tags', tagscmd)
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wrapcommand(commands.table, 'graft', graftcmd)
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try:
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fbamendmodule = extensions.find('fbamend')
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opawareamend = markermetadatawritingcommand(ui, amendcmd, 'amend')
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wrapcommand(fbamendmodule.cmdtable, 'amend', opawareamend)
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except KeyError:
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pass
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try:
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histeditmodule = extensions.find('histedit')
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wrapfunction(histeditmodule, 'commitfuncfor', histeditcommitfuncfor)
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except KeyError:
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pass
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# wrapped createmarkers knows how to write operation-aware
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# metadata (e.g. 'amend', 'rebase' and so forth)
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wrapfunction(obsolete, 'createmarkers', _createmarkers)
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# bookmark -D is an alias to strip -B
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entry = wrapcommand(commands.table, 'bookmarks', bookmarkcmd)
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entry[1].insert(3, ('D', 'strip', None,
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_('like --delete but also strip changesets')))
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# wrap bookmarks after remotenames
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def afterloaded(loaded):
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if loaded:
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# remotenames is loaded, wrap its wrapper directly
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remotenames = extensions.find('remotenames')
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wrapfunction(remotenames, 'exbookmarks', unfilteredcmd)
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wrapfunction(remotenames, 'expullcmd', pullrebaseffwd)
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else:
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# otherwise wrap the bookmarks command
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wrapcommand(commands.table, 'bookmarks', unfilteredcmd)
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extensions.afterloaded('remotenames', afterloaded)
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entry = wrapcommand(commands.table, 'diff', diffcmd)
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options = entry[1]
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options.append(
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('', 'per-file-stat-json', None,
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_('show diff stat per file in json (ADVANCED)')))
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# Tweak Behavior
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tweakbehaviors(ui)
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_fixpager(ui)
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def reposetup(ui, repo):
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_fixpager(ui)
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def tweakorder():
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"""
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Tweakdefaults generally should load first; other extensions may modify
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behavior such that tweakdefaults will be happy, so we should not prevent
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that from happening too early in the process. Note that by loading first,
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we ensure that tweakdefaults's function wrappers run *last*.
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As of this writing, the extensions that we should load before are
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remotenames and directaccess (NB: directaccess messes with order as well).
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"""
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order = extensions._order
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order.remove('tweakdefaults')
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order.insert(0, 'tweakdefaults')
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extensions._order = order
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# This is an ugly hack
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# The remotenames extension removes the --rebase flag from pull so that the
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# upstream rebase won't rebase to the wrong place. However, we want to allow
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# the user to specify an explicit destination, but still abort if the user
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# specifies dest without update or rebase. Conveniently, _getrebasedest is
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# called before the --rebase flag is stripped from the opts. We will save it
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# when _getrebasedest is called, then look it up in the pull command to do the
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# right thing.
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rebaseflag = False
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rebasedest = None
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def _getrebasedest(orig, repo, opts):
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"""Use the manually specified destination over the tracking destination"""
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global rebaseflag, rebasedest
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rebaseflag = opts.get('rebase')
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origdest = orig(repo, opts)
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dest = opts.get('dest')
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if not dest:
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dest = origdest
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rebasedest = dest
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return dest
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def pull(orig, ui, repo, *args, **opts):
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"""pull --rebase/--update are problematic without an explicit destination"""
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try:
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rebasemodule = extensions.find('rebase')
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except KeyError:
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rebasemodule = None
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rebase = opts.get('rebase')
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update = opts.get('update')
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isrebase = rebase or rebaseflag
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# Only use from the global rebasedest if _getrebasedest was called. If the
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# user isn't using remotenames, then rebasedest isn't set.
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if rebaseflag:
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dest = rebasedest
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else:
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dest = opts.get('dest')
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if (isrebase or update) and not dest:
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dest = ui.config('tweakdefaults', 'defaultdest')
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if isrebase and update:
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mess = _('specify either rebase or update, not both')
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raise error.Abort(mess)
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if dest and not (isrebase or update):
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mess = _('only specify a destination if rebasing or updating')
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raise error.Abort(mess)
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if (isrebase or update) and not dest:
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rebasemsg = _('you must use a bookmark with tracking '
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'or manually specify a destination for the rebase')
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if isrebase and bmactive(repo):
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mess = ui.config('tweakdefaults', 'bmnodestmsg', rebasemsg)
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hint = ui.config('tweakdefaults', 'bmnodesthint', _(
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'set up tracking with `hg book -t <destination>` '
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'or manually supply --dest / -d'))
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elif isrebase:
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mess = ui.config('tweakdefaults', 'nodestmsg', rebasemsg)
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hint = ui.config('tweakdefaults', 'nodesthint', _(
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'set up tracking with `hg book <name> -t <destination>` '
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'or manually supply --dest / -d'))
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else: # update
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mess = _('you must specify a destination for the update')
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hint = _('use `hg pull --update --dest <destination>`')
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raise error.Abort(mess, hint=hint)
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if 'rebase' in opts:
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del opts['rebase']
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tool = opts.pop('tool', '')
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if 'update' in opts:
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del opts['update']
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if 'dest' in opts:
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del opts['dest']
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ret = orig(ui, repo, *args, **opts)
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# NB: we use rebase and not isrebase on the next line because
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# remotenames may have already handled the rebase.
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if dest and rebase:
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ret = ret or rebaseorfastforward(rebasemodule.rebase, ui, repo,
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dest=dest, tool=tool)
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if dest and update:
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ret = ret or commands.update(ui, repo, node=dest, check=True)
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return ret
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def rebaseorfastforward(orig, ui, repo, dest, **args):
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"""Wrapper for rebasemodule.rebase that fast-forwards the working directory
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and any active bookmark to the rebase destination if there is actually
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nothing to rebase.
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"""
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prev = repo['.']
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destrev = scmutil.revsingle(repo, dest)
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common = destrev.ancestor(prev)
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if prev == common and destrev != prev:
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result = hg.update(repo, destrev.node())
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if bmactive(repo):
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with repo.wlock():
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bookmarks.update(repo, [prev.node()], destrev.node())
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ui.status(_("nothing to rebase - fast-forwarded to %s\n") % dest)
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return result
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return orig(ui, repo, dest=dest, **args)
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def pullrebaseffwd(orig, rebasefunc, ui, repo, source="default", **opts):
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# The remotenames module also wraps "pull --rebase", and if it is active, it
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# is the module that actually performs the rebase. If it is rebasing, we
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# need to wrap the rebasemodule.rebase function that it calls to replace it
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# with our rebaseorfastforward method.
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rebasing = 'rebase' in opts
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if rebasing:
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rebasemodule = extensions.find('rebase')
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if rebasemodule:
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wrapfunction(rebasemodule, 'rebase', rebaseorfastforward)
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ret = orig(rebasefunc, ui, repo, source, **opts)
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if rebasing and rebasemodule:
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extensions.unwrapfunction(rebasemodule, 'rebase', rebaseorfastforward)
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return ret
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def tweakbehaviors(ui):
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"""Tweak Behaviors
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Right now this only tweaks the rebase behavior such that the default
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exit status code for a noop rebase becomes 0 instead of 1.
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In future we may add or modify other behaviours here.
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"""
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# noop rebase returns 0
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def _nothingtorebase(orig, *args, **kwargs):
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return 0
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if ui.configbool("tweakdefaults", "nooprebase", True):
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try:
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rebase = extensions.find("rebase")
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extensions.wrapfunction(
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rebase, "_nothingtorebase", _nothingtorebase
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)
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except (KeyError, AttributeError):
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pass
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def commitcmd(orig, ui, repo, *pats, **opts):
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if (opts.get("amend")
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and not opts.get("date")
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and not opts.get("to")
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and not ui.configbool('tweakdefaults', 'amendkeepdate')):
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opts["date"] = currentdate()
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rev = opts.get('reuse_message')
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if rev:
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invalidargs = ['message', 'logfile']
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currentinvalidargs = [ia for ia in invalidargs if opts.get(ia)]
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if currentinvalidargs:
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raise error.Abort(_('--reuse-message and --%s are '
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'mutually exclusive') % (currentinvalidargs[0]))
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if rev:
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opts['message'] = scmutil.revsingle(repo, rev).description()
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return orig(ui, repo, *pats, **opts)
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def update(orig, ui, repo, node=None, rev=None, **kwargs):
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# 'hg update' should do nothing
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# Note if you want to change this:
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# --inactive requires arg checkout of
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# updatetotally not to be none
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if not node and not rev and not kwargs['date']:
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raise error.Abort(
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'You must specify a destination to update to,' +
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' for example "hg update master".',
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hint='If you\'re trying to move a bookmark forward, try ' +
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'"hg rebase -d <destination>".')
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# Doesn't activate inactive bookmarks with this flag
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# In order to avoid submitting to upstream:
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# assumes checkout not to be none
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# assumes whitespace to be illegal bookmark char
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# Wrapping bookmarks' active with pass will
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# give you the same behavior without the assumptions
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# but will print wrong output
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inactive = kwargs.pop('inactive')
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if inactive:
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wrapfunction(hg, 'updatetotally', _wrapupdatetotally)
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result = orig(ui, repo, node=node, rev=rev, **kwargs)
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if inactive:
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extensions.unwrapfunction(hg, 'updatetotally', _wrapupdatetotally)
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return result
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def _wrapupdatetotally(orig, ui, repo, checkout, brev, *args, **kwargs):
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# set brev to invalidbookmark to prevent bookmark update
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invalidbookmark = ' '
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assert checkout is not None
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assert invalidbookmark not in repo._bookmarks
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# assert invalidbookmark is not None
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orig(ui, repo, checkout, invalidbookmark, *args, **kwargs)
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def wrapblame():
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entry = wrapcommand(commands.table, 'annotate', blame)
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options = entry[1]
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options.append(('p', 'phabdiff', None, _('list phabricator diff id')))
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# revision number is no longer default
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nind = next((i for i, o in enumerate(options) if o[0] == 'n'), -1)
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if nind != -1:
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options[nind] = ('n', 'number', None, _('list the revision number'))
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# changeset is default now
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cind = next((i for i, o in enumerate(options) if o[0] == 'c'), -1)
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if cind != -1:
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options[cind] = ('c', 'changeset', None,
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_('list the changeset (default)'))
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def blame(orig, ui, repo, *pats, **opts):
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"""show changeset information by line for each file
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List changes in files, showing the changeset responsible for
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each line.
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This command is useful for discovering when a change was made and
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by whom.
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If you include -n, changeset gets replaced by revision id, unless
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you also include -c, in which case both are shown. -p on the other
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hand always adds Phabricator Diff Id, not replacing anything with it.
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Without the -a/--text option, annotate will avoid processing files
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it detects as binary. With -a, annotate will annotate the file
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anyway, although the results will probably be neither useful
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nor desirable.
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Returns 0 on success.
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"""
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@templater.templatefunc('blame_phabdiffid')
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def phabdiff(context, mapping, args):
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"""Fetch the Phab Diff Id from the node in mapping"""
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res = ' ' * 8
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try:
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d = repo[mapping['rev']].description()
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pat = 'https://.*/(D\d+)'
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m = re.search(pat, d)
|
|
res = m.group(1) if m else ''
|
|
except Exception:
|
|
pass
|
|
return res
|
|
|
|
if ui.plain():
|
|
return orig(ui, repo, *pats, **opts)
|
|
|
|
# changeset is the new default
|
|
if all(not opts.get(f) for f in ['changeset', 'number', 'phabdiff', 'user',
|
|
'date', 'file']):
|
|
opts['changeset'] = True
|
|
|
|
# without --phabdiff or with -T, use the default formatter
|
|
if not opts.get('phabdiff') or opts.get('template'):
|
|
return orig(ui, repo, *pats, **opts)
|
|
|
|
# to show the --phabdiff column, we want to modify "opmap" in
|
|
# commands.annotate - not doable directly so let's use templates to
|
|
# workaround.
|
|
ptmpl = ['']
|
|
|
|
def append(t, sep=' '):
|
|
if ptmpl[0]:
|
|
ptmpl[0] += sep
|
|
ptmpl[0] += t
|
|
|
|
if opts.get('user'):
|
|
append("{pad(user|emailuser, 13, ' ', True)}")
|
|
if opts.get('number'):
|
|
width = len(str(len(repo)))
|
|
append("{pad(rev, %d)}" % width)
|
|
if opts.get('changeset'):
|
|
append("{short(node)}")
|
|
if opts.get('phabdiff'):
|
|
opts['number'] = True # makes mapping['rev'] available in phabdiff
|
|
append("{pad(blame_phabdiffid(), 8)}")
|
|
if opts.get('date'):
|
|
if ui.quiet:
|
|
append("{pad(date|shortdate, 10)}")
|
|
else:
|
|
append("{pad(date|rfc822date, 12)}")
|
|
if opts.get('file'):
|
|
append("{file}")
|
|
if opts.get('line_number'):
|
|
append("{pad(line_number, 5, ' ', True)}", sep=':')
|
|
opts['template'] = '{lines % "' + ptmpl[0] + ': {line}"}'
|
|
return orig(ui, repo, *pats, **opts)
|
|
|
|
@command('histgrep', commands.table['grep'][1], commands.table['grep'][2])
|
|
def histgrep(ui, repo, pattern, *pats, **opts):
|
|
"""search for a pattern in specified files and revisions
|
|
|
|
Search revisions of files for a regular expression.
|
|
|
|
The command used to be hg grep.
|
|
|
|
This command behaves differently than Unix grep. It only accepts
|
|
Python/Perl regexps. It searches repository history, not the working
|
|
directory. It always prints the revision number in which a match appears.
|
|
|
|
By default, grep only prints output for the first revision of a file in
|
|
which it finds a match. To get it to print every revision that contains a
|
|
change in match status ("-" for a match that becomes a non-match, or "+"
|
|
for a non-match that becomes a match), use the --all flag.
|
|
|
|
Returns 0 if a match is found, 1 otherwise."""
|
|
if not pats and not ui.configbool("tweakdefaults", "allowfullrepohistgrep"):
|
|
m = _("can't run histgrep on the whole repo, please provide filenames")
|
|
h = _('this is disabled to avoid very slow greps over the whole repo')
|
|
raise error.Abort(m, hint=h)
|
|
|
|
return commands.grep(ui, repo, pattern, *pats, **opts)
|
|
|
|
del commands.table['grep']
|
|
@command('grep',
|
|
[('A', 'after-context', '', 'print NUM lines of trailing context', 'NUM'),
|
|
('B', 'before-context', '', 'print NUM lines of leading context', 'NUM'),
|
|
('C', 'context', '', 'print NUM lines of output context', 'NUM'),
|
|
('i', 'ignore-case', None, 'ignore case when matching'),
|
|
('l', 'files-with-matches', None, 'print only filenames that match'),
|
|
('n', 'line-number', None, 'print matching line numbers'),
|
|
('V', 'invert-match', None, 'select non-matching lines'),
|
|
('w', 'word-regexp', None, 'match whole words only'),
|
|
('E', 'extended-regexp', None, 'use POSIX extended regexps'),
|
|
('F', 'fixed-strings', None, 'interpret pattern as fixed string'),
|
|
('P', 'perl-regexp', None, 'use Perl-compatible regexps'),
|
|
('I', 'include', [],
|
|
_('include names matching the given patterns'), _('PATTERN')),
|
|
('X', 'exclude', [],
|
|
_('exclude names matching the given patterns'), _('PATTERN')),
|
|
], '[OPTION]... PATTERN [FILE]...',
|
|
inferrepo=True)
|
|
def grep(ui, repo, pattern, *pats, **opts):
|
|
"""search for a pattern in tracked files in the working directory
|
|
|
|
The default regexp style is POSIX basic regexps. If no FILE parameters are
|
|
passed in, the current directory and its subdirectories will be searched.
|
|
|
|
For the old 'hg grep', see 'histgrep'."""
|
|
|
|
grepcommandstr = ui.config('grep', 'command', default='grep')
|
|
# Use shlex.split() to split up grepcommandstr into multiple arguments.
|
|
# this allows users to specify a command plus arguments (e.g., "grep -i").
|
|
# We don't use a real shell to execute this, which ensures we won't do
|
|
# bad stuff if their command includes redirects, semicolons, or other
|
|
# special characters etc.
|
|
cmd = ['xargs', '-0'] + shlex.split(grepcommandstr) + [
|
|
'--no-messages',
|
|
'--binary-files=without-match',
|
|
'--with-filename',
|
|
'--regexp=' + pattern,
|
|
]
|
|
|
|
if opts.get('after_context'):
|
|
cmd.append('-A')
|
|
cmd.append(opts.get('after_context'))
|
|
if opts.get('before_context'):
|
|
cmd.append('-B')
|
|
cmd.append(opts.get('before_context'))
|
|
if opts.get('context'):
|
|
cmd.append('-C')
|
|
cmd.append(opts.get('context'))
|
|
if opts.get('ignore_case'):
|
|
cmd.append('-i')
|
|
if opts.get('files_with_matches'):
|
|
cmd.append('-l')
|
|
if opts.get('line_number'):
|
|
cmd.append('-n')
|
|
if opts.get('invert_match'):
|
|
cmd.append('-v')
|
|
if opts.get('word_regexp'):
|
|
cmd.append('-w')
|
|
if opts.get('extended_regexp'):
|
|
cmd.append('-E')
|
|
if opts.get('fixed_strings'):
|
|
cmd.append('-F')
|
|
if opts.get('perl_regexp'):
|
|
cmd.append('-P')
|
|
|
|
# color support, using the color extension
|
|
colormode = getattr(ui, '_colormode', '')
|
|
if colormode == 'ansi':
|
|
cmd.append('--color=always')
|
|
|
|
# Copy match specific options
|
|
match_opts = {}
|
|
for k in ('include', 'exclude'):
|
|
if k in opts:
|
|
match_opts[k] = opts.get(k)
|
|
|
|
wctx = repo[None]
|
|
if not pats:
|
|
# Search everything in the current directory
|
|
m = scmutil.match(wctx, ['.'], match_opts)
|
|
else:
|
|
# Search using the specified patterns
|
|
m = scmutil.match(wctx, pats, match_opts)
|
|
|
|
# Add '--' to make sure grep recognizes all remaining arguments
|
|
# (passed in by xargs) as filenames.
|
|
cmd.append('--')
|
|
ui.pager('grep')
|
|
p = subprocess.Popen(cmd, bufsize=-1, close_fds=util.closefds,
|
|
stdin=subprocess.PIPE)
|
|
|
|
write = p.stdin.write
|
|
ds = repo.dirstate
|
|
getkind = stat.S_IFMT
|
|
lnkkind = stat.S_IFLNK
|
|
results = ds.walk(m, subrepos=[], unknown=False, ignored=False)
|
|
for f in sorted(results.keys()):
|
|
st = results[f]
|
|
# skip symlinks and removed files
|
|
if st is None or getkind(st.st_mode) == lnkkind:
|
|
continue
|
|
write(m.rel(f) + '\0')
|
|
|
|
p.stdin.close()
|
|
return p.wait()
|
|
|
|
def markermetadatawritingcommand(ui, origcmd, operationame):
|
|
"""Wrap origcmd in a context where globaldata config contains
|
|
the name of current operation so that any function up the call
|
|
stack can query for this value:
|
|
`repo.ui.config(globaldata, createmarkersoperation)`
|
|
|
|
In particular, we want `obsolete.createmarkers` to know whether
|
|
top-level scenario is amend, rebase or something else so that
|
|
it can write these values into marker metadata.
|
|
"""
|
|
origargs = inspect.getargspec(origcmd)
|
|
try:
|
|
repo_index = origargs.args.index('repo')
|
|
except ValueError:
|
|
ui.warn(_("cannot wrap a command that does not have repo argument"))
|
|
return origcmd
|
|
|
|
def cmd(*args, **kwargs):
|
|
repo = args[repo_index]
|
|
overrides = {(globaldata, createmarkersoperation): operationame}
|
|
with repo.ui.configoverride(overrides, 'tweakdefaults'):
|
|
return origcmd(*args, **kwargs)
|
|
return cmd
|
|
|
|
def _analyzewrapper(orig, x, ui):
|
|
"""Wraps analyzer to detect the use of colons in the revisions
|
|
"""
|
|
result = orig(x)
|
|
|
|
if isinstance(x, tuple) and \
|
|
(x[0] in ('range', 'rangepre', 'rangepost')) and \
|
|
x != ('rangepre', ('symbol', '.')):
|
|
# The last condition is added so that warnings are not shown if
|
|
# hg log --follow is invoked w/o arguments
|
|
ui.develwarn("use of ':' is deprecated\n")
|
|
|
|
return result
|
|
|
|
def _rebase(orig, ui, repo, **opts):
|
|
if not opts.get('date') and not ui.configbool('tweakdefaults',
|
|
'rebasekeepdate'):
|
|
opts['date'] = currentdate()
|
|
|
|
if opts.get('continue') or opts.get('abort') or opts.get('restack'):
|
|
return orig(ui, repo, **opts)
|
|
|
|
# 'hg rebase' w/o args should do nothing
|
|
if not opts.get('dest'):
|
|
raise error.Abort("you must specify a destination (-d) for the rebase")
|
|
|
|
# 'hg rebase' can fast-forward bookmark
|
|
prev = repo['.']
|
|
dest = scmutil.revsingle(repo, opts.get('dest'))
|
|
|
|
# Only fast-forward the bookmark if no source nodes were explicitly
|
|
# specified.
|
|
if not (opts.get('base') or opts.get('source') or opts.get('rev')):
|
|
common = dest.ancestor(prev)
|
|
if prev == common:
|
|
result = hg.update(repo, dest.node())
|
|
if bmactive(repo):
|
|
with repo.wlock():
|
|
bookmarks.update(repo, [prev.node()], dest.node())
|
|
return result
|
|
|
|
return orig(ui, repo, **opts)
|
|
|
|
def cleanupnodeswrapper(orig, repo, mapping, operation):
|
|
if repo.ui.configbool('tweakdefaults', 'showupdated', False):
|
|
maxoutput = 10
|
|
oldnodes = sorted(mapping.keys())
|
|
for i in range(0, min(len(oldnodes), maxoutput)):
|
|
oldnode = oldnodes[i]
|
|
newnodes = mapping[oldnode]
|
|
_printupdatednode(repo, oldnode, newnodes)
|
|
if len(oldnodes) > maxoutput + 1:
|
|
repo.ui.status(_("...\n"))
|
|
lastoldnode = oldnodes[-1]
|
|
lastnewnodes = mapping[lastoldnode]
|
|
_printupdatednode(repo, lastoldnode, lastnewnodes)
|
|
return orig(repo, mapping, operation)
|
|
|
|
def _printupdatednode(repo, oldnode, newnodes):
|
|
# oldnode was not updated if newnodes is an iterable
|
|
if len(newnodes) == 1:
|
|
newnode = newnodes[0]
|
|
firstline = encoding.trim(
|
|
repo[newnode].description().split("\n")[0], 50, '...')
|
|
repo.ui.status(_("%s -> %s \"%s\"\n") % (
|
|
short(oldnode), short(newnode), firstline))
|
|
|
|
def _computeobsoletenotrebasedwrapper(orig, repo, rebaseobsrevs, dest):
|
|
"""Wrapper for _computeobsoletenotrebased from rebase extensions
|
|
|
|
Unlike upstream rebase, we don't want to skip purely pruned commits.
|
|
We also want to explain why some particular commit was skipped."""
|
|
res = orig(repo, rebaseobsrevs, dest)
|
|
for key in res.keys():
|
|
if res[key] is None:
|
|
# key => None is a sign of a pruned commit
|
|
del res[key]
|
|
return res
|
|
|
|
def _checkobsrebasewrapper(orig, repo, ui, *args):
|
|
overrides = {}
|
|
try:
|
|
extensions.find('inhibit')
|
|
# if inhibit is enabled, allow divergence
|
|
overrides[('experimental', 'allowdivergence')] = True
|
|
except KeyError:
|
|
pass
|
|
with repo.ui.configoverride(overrides, 'tweakdefaults'):
|
|
orig(repo, ui, *args)
|
|
|
|
def currentdate():
|
|
return "%d %d" % util.makedate(time.time())
|
|
|
|
def graftcmd(orig, ui, repo, *revs, **opts):
|
|
if not opts.get("date") and not ui.configbool('tweakdefaults',
|
|
'graftkeepdate'):
|
|
opts["date"] = currentdate()
|
|
return orig(ui, repo, *revs, **opts)
|
|
|
|
def amendcmd(orig, ui, repo, *pats, **opts):
|
|
if (not opts.get("date")
|
|
and not opts.get("to")
|
|
and not ui.configbool('tweakdefaults', 'amendkeepdate')):
|
|
opts["date"] = currentdate()
|
|
return orig(ui, repo, *pats, **opts)
|
|
|
|
def histeditcommitfuncfor(orig, repo, src):
|
|
origcommitfunc = orig(repo, src)
|
|
def commitfunc(**kwargs):
|
|
if not repo.ui.configbool('tweakdefaults', 'histeditkeepdate'):
|
|
kwargs['date'] = util.makedate(time.time())
|
|
origcommitfunc(**kwargs)
|
|
return commitfunc
|
|
|
|
def log(orig, ui, repo, *pats, **opts):
|
|
# 'hg log' defaults to -f
|
|
# All special uses of log (--date, --branch, etc) will also now do follow.
|
|
if not opts.get('rev') and not opts.get('all'):
|
|
opts['follow'] = True
|
|
|
|
return orig(ui, repo, *pats, **opts)
|
|
|
|
def branchcmd(orig, ui, repo, label=None, **opts):
|
|
message = ui.config('tweakdefaults', 'branchmessage',
|
|
_('new named branches are disabled in this repository'))
|
|
enabled = ui.configbool('tweakdefaults', 'allowbranch', True)
|
|
if (enabled and opts.get('new')) or label is None:
|
|
if 'new' in opts:
|
|
del opts['new']
|
|
return orig(ui, repo, label, **opts)
|
|
elif enabled:
|
|
raise error.Abort(
|
|
_('do not use branches; use bookmarks instead'),
|
|
hint=_('use --new if you are certain you want a branch'))
|
|
else:
|
|
raise error.Abort(message)
|
|
|
|
def branchescmd(orig, ui, repo, active, closed, **opts):
|
|
message = ui.config('tweakdefaults', 'branchesmessage')
|
|
if message:
|
|
ui.warn(message + '\n')
|
|
return orig(ui, repo, active, closed, **opts)
|
|
|
|
def mergecmd(orig, ui, repo, node=None, **opts):
|
|
"""
|
|
Allowing to disable merges
|
|
"""
|
|
if ui.configbool('tweakdefaults','allowmerge', True):
|
|
return orig(ui, repo, node, **opts)
|
|
else:
|
|
message = ui.config('tweakdefaults', 'mergemessage',
|
|
_('merging is not supported for this repository'))
|
|
hint = ui.config('tweakdefaults', 'mergehint', _('use rebase instead'))
|
|
raise error.Abort(message, hint=hint)
|
|
|
|
def statuscmd(orig, ui, repo, *pats, **opts):
|
|
"""
|
|
Make status relative by default for interactive usage
|
|
"""
|
|
if opts.get('root_relative'):
|
|
del opts['root_relative']
|
|
if pats:
|
|
# Ugh. So, if people pass a pattern and --root-relative,
|
|
# they will get pattern behavior and not any root-relative paths,
|
|
# because that's how hg status works. It's non-trivial to fixup
|
|
# either all the patterns or all the output, so we just raise
|
|
# an exception instead.
|
|
message = _('--root-relative not supported with patterns')
|
|
hint = _('run from the repo root instead')
|
|
raise error.Abort(message, hint=hint)
|
|
elif encoding.environ.get('HGPLAIN'): # don't break automation
|
|
pass
|
|
# Here's an ugly hack! If users are passing "re:" to make status relative,
|
|
# hgwatchman will never refresh the full state and status will become and
|
|
# remain slow after a restart or 24 hours. Here, we check for this and
|
|
# replace 're:' with '' which has the same semantic effect but works for
|
|
# hgwatchman (because match.always() == True), if and only if 're:' is the
|
|
# only pattern passed.
|
|
#
|
|
# Also set pats to [''] if pats is empty because that makes status relative.
|
|
elif not pats or (len(pats) == 1 and pats[0] == 're:'):
|
|
pats = ['']
|
|
return orig(ui, repo, *pats, **opts)
|
|
|
|
def rollbackcmd(orig, ui, repo, **opts):
|
|
"""
|
|
Allowing to disable the rollback command
|
|
"""
|
|
if ui.configbool('tweakdefaults', 'allowrollback', True):
|
|
return orig(ui, repo, **opts)
|
|
else:
|
|
message = ui.config('tweakdefaults', 'rollbackmessage',
|
|
_('the use of rollback is disabled'))
|
|
hint = ui.config('tweakdefaults', 'rollbackhint', None)
|
|
raise error.Abort(message, hint=hint)
|
|
|
|
def tagcmd(orig, ui, repo, name1, *names, **opts):
|
|
"""
|
|
Allowing to disable tags
|
|
"""
|
|
message = ui.config('tweakdefaults', 'tagmessage',
|
|
_('new tags are disabled in this repository'))
|
|
if ui.configbool('tweakdefaults', 'allowtags', True):
|
|
return orig(ui, repo, name1, *names, **opts)
|
|
else:
|
|
raise error.Abort(message)
|
|
|
|
def tagscmd(orig, ui, repo, **opts):
|
|
message = ui.config('tweakdefaults', 'tagsmessage', '')
|
|
if message:
|
|
ui.warn(message + '\n')
|
|
return orig(ui, repo, **opts)
|
|
|
|
def bookmarkcmd(orig, ui, repo, *names, **opts):
|
|
strip = opts.pop('strip')
|
|
if not strip:
|
|
return orig(ui, repo, *names, **opts)
|
|
# check conflicted opts
|
|
for name in ['force', 'rev', 'rename', 'inactive', 'track', 'untrack',
|
|
'all', 'remote']:
|
|
if opts.get(name):
|
|
raise error.Abort(_('--strip cannot be used together with %s')
|
|
% ('--%s' % name))
|
|
|
|
# call strip -B, may raise UnknownCommand
|
|
stripfunc = cmdutil.findcmd('strip', commands.table)[1][0]
|
|
return stripfunc(ui, repo, bookmark=names, rev=[])
|
|
|
|
def unfilteredcmd(orig, *args, **opts):
|
|
# use unfiltered repo for performance
|
|
#
|
|
# find the "repo" arg and change it to the unfiltered version.
|
|
# "repo" could in different location, for example:
|
|
# args = [ui, repo, ...] for commands.bookmark
|
|
# args = [orig, ui, repo, ...] for remotenames.exbookmarks
|
|
for i in [1, 2]:
|
|
if len(args) > i and util.safehasattr(args[i], 'unfiltered'):
|
|
args = list(args)
|
|
args[i] = args[i].unfiltered()
|
|
args = tuple(args)
|
|
return orig(*args, **opts)
|
|
|
|
def diffcmd(orig, ui, repo, *args, **opts):
|
|
if not opts.get('per_file_stat_json'):
|
|
return orig(ui, repo, *args, **opts)
|
|
|
|
ui.pushbuffer()
|
|
res = orig(ui, repo, *args, **opts)
|
|
buffer = ui.popbuffer()
|
|
difflines = util.iterlines([buffer])
|
|
diffstat = patch.diffstatdata(difflines)
|
|
output = {}
|
|
for filename, adds, removes, isbinary in diffstat:
|
|
# use special encoding that allows non-utf8 filenames
|
|
filename = encoding.jsonescape(filename, paranoid=True)
|
|
output[filename] = {
|
|
'adds': adds, 'removes': removes, 'isbinary': isbinary,
|
|
}
|
|
ui.write('%s\n' % (json.dumps(output, sort_keys=True)))
|
|
return res
|
|
|
|
### bookmarks api compatibility layer ###
|
|
def bmactive(repo):
|
|
try:
|
|
return repo._activebookmark
|
|
except AttributeError:
|
|
return repo._bookmarkcurrent
|
|
|
|
def _createmarkers(orig, repo, relations, flag=0, date=None, metadata=None,
|
|
operation=None):
|
|
operation = repo.ui.config(globaldata, createmarkersoperation, operation)
|
|
if operation is None:
|
|
return orig(repo, relations, flag, date, metadata)
|
|
|
|
# While _createmarkers in newer Mercurial does have an operation argument,
|
|
# it is ignored unless certain configs are set. Let's just continue to set
|
|
# it directly on the metadata for now.
|
|
if metadata is None:
|
|
metadata = {}
|
|
metadata['operation'] = operation
|
|
return orig(repo, relations, flag, date, metadata)
|
|
|
|
def _fixpager(ui):
|
|
# users may mistakenly set PAGER=less, which will affect "pager.pager".
|
|
# raw "less" does not support colors and is not friendly, add "-FRQX"
|
|
# automatically.
|
|
if ui.config('pager', 'pager', '').strip() == 'less':
|
|
ui.setconfig('pager', 'pager', 'less -FRQX')
|