mercurial-scm/hg-stable: hgext/uncommit.py annotate

annotate hgext/uncommit.py @ 40293:c303d65d2e34

help: assigning categories to existing commands I'm separating this into its own commit so people can bikeshed over the actual categorization (vs the support for categories). These categories are based on the help implementation we've been using internally at Google, and have had zero complaints. Differential Revision: https://phab.mercurial-scm.org/D5067

author	rdamazio@google.com
date	Sat, 13 Oct 2018 02:17:41 -0700
parents	3bd22c4d3711
children	fa88170c10bb

rev	line source
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	1 # uncommit - undo the actions of a commit
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	2 #
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	3 # Copyright 2011 Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	4 # Logilab SA <contact@logilab.fr>
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	5 # Pierre-Yves David <pierre-yves.david@ens-lyon.org>
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	6 # Patrick Mezard <patrick@mezard.eu>
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	7 # Copyright 2016 Facebook, Inc.
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	8 #
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	9 # This software may be used and distributed according to the terms of the
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	10 # GNU General Public License version 2 or any later version.
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	11
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	12 """uncommit part or all of a local changeset (EXPERIMENTAL)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	13
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	14 This command undoes the effect of a local commit, returning the affected
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	15 files to their uncommitted state. This means that files modified, added or
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	16 removed in the changeset will be left unchanged, and so will remain modified,
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	17 added and removed in the working directory.
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	18 """
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	19
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	20 from __future__ import absolute_import
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	21
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	22 from mercurial.i18n import _
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	23
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	24 from mercurial import (
34291 624c53e4121d uncommit: don't allow bare uncommit on dirty working directory Pulkit Goyal <7895pulkit@gmail.com> parents: 34290 diff changeset	25 cmdutil,
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	26 commands,
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	27 context,
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	28 copies,
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	29 error,
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	30 node,
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	31 obsutil,
35045 3ebae3ec4664 py3: handle keyword arguments in hgext/uncommit.py Pulkit Goyal <7895pulkit@gmail.com> parents: 34758 diff changeset	32 pycompat,
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	33 registrar,
35253 98f97eb20597 rewriteutil: use precheck() in uncommit and amend commands Pulkit Goyal <7895pulkit@gmail.com> parents: 35210 diff changeset	34 rewriteutil,
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	35 scmutil,
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	36 )
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	37
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	38 cmdtable = {}
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	39 command = registrar.command(cmdtable)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	40
34758 9ea416a4b4f7 configitems: register the 'experimental.uncommitondirtywdir' config Boris Feld <boris.feld@octobus.net> parents: 34292 diff changeset	41 configtable = {}
9ea416a4b4f7 configitems: register the 'experimental.uncommitondirtywdir' config Boris Feld <boris.feld@octobus.net> parents: 34292 diff changeset	42 configitem = registrar.configitem(configtable)
9ea416a4b4f7 configitems: register the 'experimental.uncommitondirtywdir' config Boris Feld <boris.feld@octobus.net> parents: 34292 diff changeset	43
9ea416a4b4f7 configitems: register the 'experimental.uncommitondirtywdir' config Boris Feld <boris.feld@octobus.net> parents: 34292 diff changeset	44 configitem('experimental', 'uncommitondirtywdir',
9ea416a4b4f7 configitems: register the 'experimental.uncommitondirtywdir' config Boris Feld <boris.feld@octobus.net> parents: 34292 diff changeset	45 default=False,
9ea416a4b4f7 configitems: register the 'experimental.uncommitondirtywdir' config Boris Feld <boris.feld@octobus.net> parents: 34292 diff changeset	46 )
9ea416a4b4f7 configitems: register the 'experimental.uncommitondirtywdir' config Boris Feld <boris.feld@octobus.net> parents: 34292 diff changeset	47
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	48 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	49 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	50 # be specifying the version(s) of Mercurial they are tested with, or
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	51 # leave the attribute unspecified.
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	52 testedwith = 'ships-with-hg-core'
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	53
36980 435b8b05affd uncommit: simplify condition for keeping commit Martin von Zweigbergk <martinvonz@google.com> parents: 36979 diff changeset	54 def _commitfiltered(repo, ctx, match, keepcommit):
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	55 """Recommit ctx with changed files not in match. Return the new
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	56 node identifier, or None if nothing changed.
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	57 """
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	58 base = ctx.p1()
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	59 # ctx
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	60 initialfiles = set(ctx.files())
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	61 exclude = set(f for f in initialfiles if match(f))
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	62
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	63 # No files matched commit, so nothing excluded
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	64 if not exclude:
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	65 return None
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	66
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	67 files = (initialfiles - exclude)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	68 # return the p1 so that we don't create an obsmarker later
36980 435b8b05affd uncommit: simplify condition for keeping commit Martin von Zweigbergk <martinvonz@google.com> parents: 36979 diff changeset	69 if not keepcommit:
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	70 return ctx.parents()[0].node()
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	71
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	72 # Filter copies
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	73 copied = copies.pathcopies(base, ctx)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	74 copied = dict((dst, src) for dst, src in copied.iteritems()
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	75 if dst in files)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	76 def filectxfn(repo, memctx, path, contentctx=ctx, redirect=()):
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	77 if path not in contentctx:
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	78 return None
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	79 fctx = contentctx[path]
35407 8a0cac20a1ad memfilectx: make changectx argument mandatory in constructor (API) Martin von Zweigbergk <martinvonz@google.com> parents: 35253 diff changeset	80 mctx = context.memfilectx(repo, memctx, fctx.path(), fctx.data(),
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	81 fctx.islink(),
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	82 fctx.isexec(),
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	83 copied=copied.get(path))
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	84 return mctx
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	85
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	86 new = context.memctx(repo,
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	87 parents=[base.node(), node.nullid],
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	88 text=ctx.description(),
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	89 files=files,
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	90 filectxfn=filectxfn,
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	91 user=ctx.user(),
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	92 date=ctx.date(),
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	93 extra=ctx.extra())
38429 32fba6fe893d scmutil: make cleanupnodes optionally also fix the phase Martin von Zweigbergk <martinvonz@google.com> parents: 36980 diff changeset	94 return repo.commitctx(new)
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	95
35194 9dadcb99cc17 uncommit: unify functions _uncommitdirstate and _unamenddirstate to one Pulkit Goyal <7895pulkit@gmail.com> parents: 35193 diff changeset	96 def _fixdirstate(repo, oldctx, newctx, status):
9dadcb99cc17 uncommit: unify functions _uncommitdirstate and _unamenddirstate to one Pulkit Goyal <7895pulkit@gmail.com> parents: 35193 diff changeset	97 """ fix the dirstate after switching the working directory from oldctx to
9dadcb99cc17 uncommit: unify functions _uncommitdirstate and _unamenddirstate to one Pulkit Goyal <7895pulkit@gmail.com> parents: 35193 diff changeset	98 newctx which can be result of either unamend or uncommit.
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	99 """
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	100 ds = repo.dirstate
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	101 copies = dict(ds.copies())
35194 9dadcb99cc17 uncommit: unify functions _uncommitdirstate and _unamenddirstate to one Pulkit Goyal <7895pulkit@gmail.com> parents: 35193 diff changeset	102 s = status
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	103 for f in s.modified:
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	104 if ds[f] == 'r':
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	105 # modified + removed -> removed
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	106 continue
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	107 ds.normallookup(f)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	108
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	109 for f in s.added:
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	110 if ds[f] == 'r':
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	111 # added + removed -> unknown
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	112 ds.drop(f)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	113 elif ds[f] != 'a':
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	114 ds.add(f)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	115
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	116 for f in s.removed:
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	117 if ds[f] == 'a':
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	118 # removed + added -> normal
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	119 ds.normallookup(f)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	120 elif ds[f] != 'r':
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	121 ds.remove(f)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	122
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	123 # Merge old parent and old working dir copies
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	124 oldcopies = {}
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	125 for f in (s.modified + s.added):
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	126 src = oldctx[f].renamed()
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	127 if src:
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	128 oldcopies[f] = src[0]
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	129 oldcopies.update(copies)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	130 copies = dict((dst, oldcopies.get(src, src))
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	131 for dst, src in oldcopies.iteritems())
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	132 # Adjust the dirstate copies
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	133 for dst, src in copies.iteritems():
35194 9dadcb99cc17 uncommit: unify functions _uncommitdirstate and _unamenddirstate to one Pulkit Goyal <7895pulkit@gmail.com> parents: 35193 diff changeset	134 if (src not in newctx or dst in newctx or ds[dst] != 'a'):
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	135 src = None
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	136 ds.copy(src, dst)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	137
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	138 @command('uncommit',
34290 f94442d46984 uncommit: rename the flag 'empty' to 'keep' which retains empty changeset Pulkit Goyal <7895pulkit@gmail.com> parents: 34204 diff changeset	139 [('', 'keep', False, _('allow an empty commit after uncommiting')),
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	140 ] + commands.walkopts,
40293 c303d65d2e34 help: assigning categories to existing commands rdamazio@google.com parents: 38812 diff changeset	141 _('[OPTION]... [FILE]...'),
c303d65d2e34 help: assigning categories to existing commands rdamazio@google.com parents: 38812 diff changeset	142 helpcategory=command.CATEGORY_CHANGE_MANAGEMENT)
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	143 def uncommit(ui, repo, pats, *opts):
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	144 """uncommit part or all of a local changeset
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	145
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	146 This command undoes the effect of a local commit, returning the affected
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	147 files to their uncommitted state. This means that files modified or
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	148 deleted in the changeset will be left unchanged, and so will remain
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	149 modified in the working directory.
36979 d63c5c651183 uncommit: document when the commit will be pruned Martin von Zweigbergk <martinvonz@google.com> parents: 36978 diff changeset	150
d63c5c651183 uncommit: document when the commit will be pruned Martin von Zweigbergk <martinvonz@google.com> parents: 36978 diff changeset	151 If no files are specified, the commit will be pruned, unless --keep is
d63c5c651183 uncommit: document when the commit will be pruned Martin von Zweigbergk <martinvonz@google.com> parents: 36978 diff changeset	152 given.
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	153 """
35045 3ebae3ec4664 py3: handle keyword arguments in hgext/uncommit.py Pulkit Goyal <7895pulkit@gmail.com> parents: 34758 diff changeset	154 opts = pycompat.byteskwargs(opts)
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	155
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	156 with repo.wlock(), repo.lock():
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	157
34292 7b1e524ad73f uncommit: add an experimental.uncommitondirtywdir config Pulkit Goyal <7895pulkit@gmail.com> parents: 34291 diff changeset	158 if not pats and not repo.ui.configbool('experimental',
36953 3d0178bf1039 uncommit: fix unaligned indentation Martin von Zweigbergk <martinvonz@google.com> parents: 35809 diff changeset	159 'uncommitondirtywdir'):
34291 624c53e4121d uncommit: don't allow bare uncommit on dirty working directory Pulkit Goyal <7895pulkit@gmail.com> parents: 34290 diff changeset	160 cmdutil.bailifchanged(repo)
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	161 old = repo['.']
35253 98f97eb20597 rewriteutil: use precheck() in uncommit and amend commands Pulkit Goyal <7895pulkit@gmail.com> parents: 35210 diff changeset	162 rewriteutil.precheck(repo, [old.rev()], 'uncommit')
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	163 if len(old.parents()) > 1:
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	164 raise error.Abort(_("cannot uncommit merge changeset"))
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	165
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	166 with repo.transaction('uncommit'):
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	167 match = scmutil.match(old, pats, opts)
36980 435b8b05affd uncommit: simplify condition for keeping commit Martin von Zweigbergk <martinvonz@google.com> parents: 36979 diff changeset	168 keepcommit = opts.get('keep') or pats
435b8b05affd uncommit: simplify condition for keeping commit Martin von Zweigbergk <martinvonz@google.com> parents: 36979 diff changeset	169 newid = _commitfiltered(repo, old, match, keepcommit)
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	170 if newid is None:
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	171 ui.status(_("nothing to uncommit\n"))
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	172 return 1
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	173
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	174 mapping = {}
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	175 if newid != old.p1().node():
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	176 # Move local changes on filtered changeset
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	177 mapping[old.node()] = (newid,)
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	178 else:
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	179 # Fully removed the old commit
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	180 mapping[old.node()] = ()
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	181
38429 32fba6fe893d scmutil: make cleanupnodes optionally also fix the phase Martin von Zweigbergk <martinvonz@google.com> parents: 36980 diff changeset	182 scmutil.cleanupnodes(repo, mapping, 'uncommit', fixphase=True)
34204 da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	183
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	184 with repo.dirstate.parentchange():
da2f5f19312c uncommit: move fb-extension to core which uncommits a changeset Pulkit Goyal <7895pulkit@gmail.com> parents: diff changeset	185 repo.dirstate.setparents(newid, node.nullid)
38812 3bd22c4d3711 uncommit: use ctx1.status(ctx2) instead of repo.status(ctx1, ctx2) Martin von Zweigbergk <martinvonz@google.com> parents: 38429 diff changeset	186 s = old.p1().status(old, match=match)
35194 9dadcb99cc17 uncommit: unify functions _uncommitdirstate and _unamenddirstate to one Pulkit Goyal <7895pulkit@gmail.com> parents: 35193 diff changeset	187 _fixdirstate(repo, old, repo[newid], s)
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	188
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	189 def predecessormarkers(ctx):
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	190 """yields the obsolete markers marking the given changeset as a successor"""
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	191 for data in ctx.repo().obsstore.predecessors.get(ctx.node(), ()):
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	192 yield obsutil.marker(ctx.repo(), data)
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	193
40293 c303d65d2e34 help: assigning categories to existing commands rdamazio@google.com parents: 38812 diff changeset	194 @command('^unamend', [], helpcategory=command.CATEGORY_CHANGE_MANAGEMENT)
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	195 def unamend(ui, repo, **opts):
35809 f9a82b9b2c36 unamend: fix command summary line Martin von Zweigbergk <martinvonz@google.com> parents: 35439 diff changeset	196 """undo the most recent amend operation on a current changeset
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	197
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	198 This command will roll back to the previous version of a changeset,
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	199 leaving working directory in state in which it was before running
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	200 `hg amend` (e.g. files modified as part of an amend will be
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	201 marked as modified `hg status`)
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	202 """
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	203
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	204 unfi = repo.unfiltered()
35210 9e339c97fabb unamend: drop unused vars, query after taking lock, use ctx.hex() for extras Pulkit Goyal <7895pulkit@gmail.com> parents: 35194 diff changeset	205 with repo.wlock(), repo.lock(), repo.transaction('unamend'):
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	206
35210 9e339c97fabb unamend: drop unused vars, query after taking lock, use ctx.hex() for extras Pulkit Goyal <7895pulkit@gmail.com> parents: 35194 diff changeset	207 # identify the commit from which to unamend
9e339c97fabb unamend: drop unused vars, query after taking lock, use ctx.hex() for extras Pulkit Goyal <7895pulkit@gmail.com> parents: 35194 diff changeset	208 curctx = repo['.']
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	209
35439 f01101100043 unamend: allow unamending if allowunstable is set Martin von Zweigbergk <martinvonz@google.com> parents: 35407 diff changeset	210 rewriteutil.precheck(repo, [curctx.rev()], 'unamend')
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	211
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	212 # identify the commit to which to unamend
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	213 markers = list(predecessormarkers(curctx))
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	214 if len(markers) != 1:
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	215 e = _("changeset must have one predecessor, found %i predecessors")
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	216 raise error.Abort(e % len(markers))
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	217
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	218 prednode = markers[0].prednode()
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	219 predctx = unfi[prednode]
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	220
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	221 # add an extra so that we get a new hash
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	222 # note: allowing unamend to undo an unamend is an intentional feature
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	223 extras = predctx.extra()
35210 9e339c97fabb unamend: drop unused vars, query after taking lock, use ctx.hex() for extras Pulkit Goyal <7895pulkit@gmail.com> parents: 35194 diff changeset	224 extras['unamend_source'] = curctx.hex()
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	225
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	226 def filectxfn(repo, ctx_, path):
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	227 try:
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	228 return predctx.filectx(path)
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	229 except KeyError:
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	230 return None
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	231
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	232 # Make a new commit same as predctx
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	233 newctx = context.memctx(repo,
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	234 parents=(predctx.p1(), predctx.p2()),
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	235 text=predctx.description(),
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	236 files=predctx.files(),
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	237 filectxfn=filectxfn,
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	238 user=predctx.user(),
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	239 date=predctx.date(),
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	240 extra=extras)
38429 32fba6fe893d scmutil: make cleanupnodes optionally also fix the phase Martin von Zweigbergk <martinvonz@google.com> parents: 36980 diff changeset	241 newprednode = repo.commitctx(newctx)
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	242 newpredctx = repo[newprednode]
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	243 dirstate = repo.dirstate
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	244
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	245 with dirstate.parentchange():
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	246 dirstate.setparents(newprednode, node.nullid)
35194 9dadcb99cc17 uncommit: unify functions _uncommitdirstate and _unamenddirstate to one Pulkit Goyal <7895pulkit@gmail.com> parents: 35193 diff changeset	247 s = repo.status(predctx, curctx)
9dadcb99cc17 uncommit: unify functions _uncommitdirstate and _unamenddirstate to one Pulkit Goyal <7895pulkit@gmail.com> parents: 35193 diff changeset	248 _fixdirstate(repo, curctx, newpredctx, s)
35193 867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	249
867990238dc6 unamend: move fb extension unamend to core Pulkit Goyal <7895pulkit@gmail.com> parents: 35045 diff changeset	250 mapping = {curctx.node(): (newprednode,)}
38429 32fba6fe893d scmutil: make cleanupnodes optionally also fix the phase Martin von Zweigbergk <martinvonz@google.com> parents: 36980 diff changeset	251 scmutil.cleanupnodes(repo, mapping, 'unamend', fixphase=True)

Mercurial > public > mercurial-scm > hg-stable

annotate hgext/uncommit.py @ 40293:c303d65d2e34