Mercurial > hg
annotate hgext/rebase.py @ 36975:795eb53f1d3e
rebase: allow in-memory merge of the working copy parent
Before this patch and when the rebase involved the working copy parent
(and thus the working copy too), we would not do in-memory rebase even
if requested to. The in-code comment explains that the reason had
something to do with avoiding an extra update, but I don't know which
update that refers to. Perhaps an earlier version of the code used to
update to the destination before rebasing even if in-memory rebase was
requested? That seems to not be done at least since aa660c1203a9
(rebase: do not bail on uncomitted changes if rebasing in-memory,
2017-12-07).
To see if this still made it slower, I create a single tiny commit on
top of one branch of the mozilla-unified repo (commit a1098c82 to be
exact) and rebased it to another branch (commit d4e9a7be). Before this
patch that took 11.8s and after this patch it took 8.6s (I only did
two runs each, but the timings were very consistent).
Differential Revision: https://phab.mercurial-scm.org/D2876
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Thu, 15 Mar 2018 13:19:55 -0700 |
parents | 66651ec259ea |
children | c83e2736c6de |
rev | line source |
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1 # rebase.py - rebasing feature for mercurial |
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2 # |
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3 # Copyright 2008 Stefano Tortarolo <stefano.tortarolo at gmail dot com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 '''command to move sets of revisions to a different ancestor |
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9 |
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10 This extension lets you rebase changesets in an existing Mercurial |
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11 repository. |
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12 |
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13 For more information: |
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urls: bulk-change primary website URLs
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14 https://mercurial-scm.org/wiki/RebaseExtension |
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15 ''' |
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16 |
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17 from __future__ import absolute_import |
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18 |
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19 import errno |
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20 import os |
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21 |
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22 from mercurial.i18n import _ |
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23 from mercurial.node import ( |
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24 nullid, |
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25 nullrev, |
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26 short, |
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27 ) |
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28 from mercurial import ( |
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29 bookmarks, |
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30 cmdutil, |
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31 commands, |
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32 copies, |
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33 destutil, |
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34 dirstateguard, |
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35 error, |
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36 extensions, |
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37 hg, |
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38 lock, |
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39 merge as mergemod, |
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40 mergeutil, |
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41 obsolete, |
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42 obsutil, |
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43 patch, |
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44 phases, |
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45 pycompat, |
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46 registrar, |
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47 repair, |
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48 revset, |
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49 revsetlang, |
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50 scmutil, |
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51 smartset, |
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52 util, |
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53 ) |
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54 |
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55 release = lock.release |
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56 |
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57 # The following constants are used throughout the rebase module. The ordering of |
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58 # their values must be maintained. |
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59 |
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60 # Indicates that a revision needs to be rebased |
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61 revtodo = -1 |
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62 revtodostr = '-1' |
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63 |
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64 # legacy revstates no longer needed in current code |
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65 # -2: nullmerge, -3: revignored, -4: revprecursor, -5: revpruned |
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66 legacystates = {'-2', '-3', '-4', '-5'} |
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67 |
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68 cmdtable = {} |
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69 command = registrar.command(cmdtable) |
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70 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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71 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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72 # be specifying the version(s) of Mercurial they are tested with, or |
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73 # leave the attribute unspecified. |
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74 testedwith = 'ships-with-hg-core' |
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75 |
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76 def _nothingtorebase(): |
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77 return 1 |
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78 |
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79 def _savegraft(ctx, extra): |
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80 s = ctx.extra().get('source', None) |
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81 if s is not None: |
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82 extra['source'] = s |
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83 s = ctx.extra().get('intermediate-source', None) |
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84 if s is not None: |
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85 extra['intermediate-source'] = s |
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86 |
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87 def _savebranch(ctx, extra): |
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88 extra['branch'] = ctx.branch() |
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89 |
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90 def _makeextrafn(copiers): |
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91 """make an extrafn out of the given copy-functions. |
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92 |
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93 A copy function takes a context and an extra dict, and mutates the |
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94 extra dict as needed based on the given context. |
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95 """ |
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96 def extrafn(ctx, extra): |
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97 for c in copiers: |
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98 c(ctx, extra) |
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99 return extrafn |
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100 |
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101 def _destrebase(repo, sourceset, destspace=None): |
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102 """small wrapper around destmerge to pass the right extra args |
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103 |
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104 Please wrap destutil.destmerge instead.""" |
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105 return destutil.destmerge(repo, action='rebase', sourceset=sourceset, |
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106 onheadcheck=False, destspace=destspace) |
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107 |
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108 revsetpredicate = registrar.revsetpredicate() |
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109 |
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110 @revsetpredicate('_destrebase') |
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111 def _revsetdestrebase(repo, subset, x): |
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112 # ``_rebasedefaultdest()`` |
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113 |
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114 # default destination for rebase. |
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115 # # XXX: Currently private because I expect the signature to change. |
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116 # # XXX: - bailing out in case of ambiguity vs returning all data. |
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117 # i18n: "_rebasedefaultdest" is a keyword |
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118 sourceset = None |
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119 if x is not None: |
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120 sourceset = revset.getset(repo, smartset.fullreposet(repo), x) |
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121 return subset & smartset.baseset([_destrebase(repo, sourceset)]) |
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122 |
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123 def _ctxdesc(ctx): |
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124 """short description for a context""" |
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125 desc = '%d:%s "%s"' % (ctx.rev(), ctx, |
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126 ctx.description().split('\n', 1)[0]) |
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127 repo = ctx.repo() |
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128 names = [] |
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129 for nsname, ns in repo.names.iteritems(): |
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130 if nsname == 'branches': |
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131 continue |
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132 names.extend(ns.names(repo, ctx.node())) |
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133 if names: |
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134 desc += ' (%s)' % ' '.join(names) |
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135 return desc |
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136 |
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137 class rebaseruntime(object): |
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138 """This class is a container for rebase runtime state""" |
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139 def __init__(self, repo, ui, inmemory=False, opts=None): |
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140 if opts is None: |
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141 opts = {} |
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142 |
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143 # prepared: whether we have rebasestate prepared or not. Currently it |
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144 # decides whether "self.repo" is unfiltered or not. |
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145 # The rebasestate has explicit hash to hash instructions not depending |
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146 # on visibility. If rebasestate exists (in-memory or on-disk), use |
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147 # unfiltered repo to avoid visibility issues. |
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148 # Before knowing rebasestate (i.e. when starting a new rebase (not |
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149 # --continue or --abort)), the original repo should be used so |
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150 # visibility-dependent revsets are correct. |
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151 self.prepared = False |
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152 self._repo = repo |
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153 |
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154 self.ui = ui |
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155 self.opts = opts |
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156 self.originalwd = None |
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157 self.external = nullrev |
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158 # Mapping between the old revision id and either what is the new rebased |
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159 # revision or what needs to be done with the old revision. The state |
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160 # dict will be what contains most of the rebase progress state. |
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161 self.state = {} |
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162 self.activebookmark = None |
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163 self.destmap = {} |
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164 self.skipped = set() |
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165 |
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166 self.collapsef = opts.get('collapse', False) |
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167 self.collapsemsg = cmdutil.logmessage(ui, opts) |
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168 self.date = opts.get('date', None) |
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169 |
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170 e = opts.get('extrafn') # internal, used by e.g. hgsubversion |
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171 self.extrafns = [_savegraft] |
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172 if e: |
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173 self.extrafns = [e] |
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174 |
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175 self.keepf = opts.get('keep', False) |
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176 self.keepbranchesf = opts.get('keepbranches', False) |
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177 self.obsoletenotrebased = {} |
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178 self.obsoletewithoutsuccessorindestination = set() |
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179 self.inmemory = inmemory |
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180 |
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181 @property |
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182 def repo(self): |
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183 if self.prepared: |
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184 return self._repo.unfiltered() |
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185 else: |
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186 return self._repo |
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187 |
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188 def storestatus(self, tr=None): |
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189 """Store the current status to allow recovery""" |
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190 if tr: |
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191 tr.addfilegenerator('rebasestate', ('rebasestate',), |
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192 self._writestatus, location='plain') |
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193 else: |
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194 with self.repo.vfs("rebasestate", "w") as f: |
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195 self._writestatus(f) |
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196 |
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197 def _writestatus(self, f): |
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198 repo = self.repo |
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199 assert repo.filtername is None |
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200 f.write(repo[self.originalwd].hex() + '\n') |
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201 # was "dest". we now write dest per src root below. |
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202 f.write('\n') |
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203 f.write(repo[self.external].hex() + '\n') |
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204 f.write('%d\n' % int(self.collapsef)) |
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205 f.write('%d\n' % int(self.keepf)) |
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206 f.write('%d\n' % int(self.keepbranchesf)) |
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207 f.write('%s\n' % (self.activebookmark or '')) |
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208 destmap = self.destmap |
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209 for d, v in self.state.iteritems(): |
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210 oldrev = repo[d].hex() |
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211 if v >= 0: |
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212 newrev = repo[v].hex() |
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213 else: |
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214 newrev = "%d" % v |
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215 destnode = repo[destmap[d]].hex() |
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216 f.write("%s:%s:%s\n" % (oldrev, newrev, destnode)) |
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217 repo.ui.debug('rebase status stored\n') |
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218 |
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219 def restorestatus(self): |
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220 """Restore a previously stored status""" |
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221 self.prepared = True |
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222 repo = self.repo |
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223 assert repo.filtername is None |
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224 keepbranches = None |
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225 legacydest = None |
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226 collapse = False |
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227 external = nullrev |
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228 activebookmark = None |
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229 state = {} |
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230 destmap = {} |
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231 |
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232 try: |
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233 f = repo.vfs("rebasestate") |
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234 for i, l in enumerate(f.read().splitlines()): |
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235 if i == 0: |
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236 originalwd = repo[l].rev() |
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237 elif i == 1: |
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238 # this line should be empty in newer version. but legacy |
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239 # clients may still use it |
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240 if l: |
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241 legacydest = repo[l].rev() |
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242 elif i == 2: |
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243 external = repo[l].rev() |
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244 elif i == 3: |
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245 collapse = bool(int(l)) |
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246 elif i == 4: |
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247 keep = bool(int(l)) |
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248 elif i == 5: |
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249 keepbranches = bool(int(l)) |
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250 elif i == 6 and not (len(l) == 81 and ':' in l): |
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251 # line 6 is a recent addition, so for backwards |
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252 # compatibility check that the line doesn't look like the |
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253 # oldrev:newrev lines |
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254 activebookmark = l |
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255 else: |
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256 args = l.split(':') |
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257 oldrev = args[0] |
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258 newrev = args[1] |
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259 if newrev in legacystates: |
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260 continue |
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261 if len(args) > 2: |
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262 destnode = args[2] |
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263 else: |
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264 destnode = legacydest |
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265 destmap[repo[oldrev].rev()] = repo[destnode].rev() |
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266 if newrev in (nullid, revtodostr): |
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267 state[repo[oldrev].rev()] = revtodo |
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268 # Legacy compat special case |
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269 else: |
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270 state[repo[oldrev].rev()] = repo[newrev].rev() |
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271 |
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272 except IOError as err: |
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273 if err.errno != errno.ENOENT: |
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274 raise |
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275 cmdutil.wrongtooltocontinue(repo, _('rebase')) |
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276 |
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277 if keepbranches is None: |
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278 raise error.Abort(_('.hg/rebasestate is incomplete')) |
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279 |
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280 skipped = set() |
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281 # recompute the set of skipped revs |
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282 if not collapse: |
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283 seen = set(destmap.values()) |
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284 for old, new in sorted(state.items()): |
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285 if new != revtodo and new in seen: |
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286 skipped.add(old) |
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287 seen.add(new) |
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288 repo.ui.debug('computed skipped revs: %s\n' % |
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289 (' '.join('%d' % r for r in sorted(skipped)) or '')) |
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290 repo.ui.debug('rebase status resumed\n') |
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291 |
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292 self.originalwd = originalwd |
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293 self.destmap = destmap |
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294 self.state = state |
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295 self.skipped = skipped |
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296 self.collapsef = collapse |
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297 self.keepf = keep |
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298 self.keepbranchesf = keepbranches |
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299 self.external = external |
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300 self.activebookmark = activebookmark |
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301 |
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302 def _handleskippingobsolete(self, obsoleterevs, destmap): |
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303 """Compute structures necessary for skipping obsolete revisions |
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304 |
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305 obsoleterevs: iterable of all obsolete revisions in rebaseset |
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306 destmap: {srcrev: destrev} destination revisions |
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307 """ |
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308 self.obsoletenotrebased = {} |
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309 if not self.ui.configbool('experimental', 'rebaseskipobsolete'): |
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310 return |
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311 obsoleteset = set(obsoleterevs) |
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312 (self.obsoletenotrebased, |
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313 self.obsoletewithoutsuccessorindestination, |
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314 obsoleteextinctsuccessors) = _computeobsoletenotrebased( |
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315 self.repo, obsoleteset, destmap) |
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316 skippedset = set(self.obsoletenotrebased) |
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317 skippedset.update(self.obsoletewithoutsuccessorindestination) |
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318 skippedset.update(obsoleteextinctsuccessors) |
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319 _checkobsrebase(self.repo, self.ui, obsoleteset, skippedset) |
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320 |
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321 def _prepareabortorcontinue(self, isabort): |
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322 try: |
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323 self.restorestatus() |
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324 self.collapsemsg = restorecollapsemsg(self.repo, isabort) |
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325 except error.RepoLookupError: |
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326 if isabort: |
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327 clearstatus(self.repo) |
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328 clearcollapsemsg(self.repo) |
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329 self.repo.ui.warn(_('rebase aborted (no revision is removed,' |
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330 ' only broken state is cleared)\n')) |
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331 return 0 |
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332 else: |
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333 msg = _('cannot continue inconsistent rebase') |
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334 hint = _('use "hg rebase --abort" to clear broken state') |
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335 raise error.Abort(msg, hint=hint) |
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336 if isabort: |
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337 return abort(self.repo, self.originalwd, self.destmap, |
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338 self.state, activebookmark=self.activebookmark) |
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339 |
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340 def _preparenewrebase(self, destmap): |
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341 if not destmap: |
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342 return _nothingtorebase() |
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343 |
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344 rebaseset = destmap.keys() |
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345 allowunstable = obsolete.isenabled(self.repo, obsolete.allowunstableopt) |
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346 if (not (self.keepf or allowunstable) |
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347 and self.repo.revs('first(children(%ld) - %ld)', |
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348 rebaseset, rebaseset)): |
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349 raise error.Abort( |
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350 _("can't remove original changesets with" |
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351 " unrebased descendants"), |
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352 hint=_('use --keep to keep original changesets')) |
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353 |
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354 result = buildstate(self.repo, destmap, self.collapsef) |
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355 |
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356 if not result: |
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357 # Empty state built, nothing to rebase |
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358 self.ui.status(_('nothing to rebase\n')) |
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359 return _nothingtorebase() |
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360 |
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361 for root in self.repo.set('roots(%ld)', rebaseset): |
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362 if not self.keepf and not root.mutable(): |
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363 raise error.Abort(_("can't rebase public changeset %s") |
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364 % root, |
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365 hint=_("see 'hg help phases' for details")) |
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366 |
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367 (self.originalwd, self.destmap, self.state) = result |
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368 if self.collapsef: |
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369 dests = set(self.destmap.values()) |
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370 if len(dests) != 1: |
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371 raise error.Abort( |
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372 _('--collapse does not work with multiple destinations')) |
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373 destrev = next(iter(dests)) |
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374 destancestors = self.repo.changelog.ancestors([destrev], |
33847 | 375 inclusive=True) |
376 self.external = externalparent(self.repo, self.state, destancestors) | |
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377 |
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378 for destrev in sorted(set(destmap.values())): |
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379 dest = self.repo[destrev] |
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380 if dest.closesbranch() and not self.keepbranchesf: |
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381 self.ui.status(_('reopening closed branch head %s\n') % dest) |
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382 |
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383 self.prepared = True |
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384 |
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385 def _assignworkingcopy(self): |
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386 if self.inmemory: |
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387 from mercurial.context import overlayworkingctx |
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388 self.wctx = overlayworkingctx(self.repo) |
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389 self.repo.ui.debug("rebasing in-memory\n") |
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390 else: |
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391 self.wctx = self.repo[None] |
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392 self.repo.ui.debug("rebasing on disk\n") |
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393 self.repo.ui.log("rebase", "", rebase_imm_used=self.wctx.isinmemory()) |
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394 |
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395 def _performrebase(self, tr): |
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396 self._assignworkingcopy() |
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397 repo, ui = self.repo, self.ui |
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398 if self.keepbranchesf: |
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399 # insert _savebranch at the start of extrafns so if |
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400 # there's a user-provided extrafn it can clobber branch if |
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401 # desired |
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402 self.extrafns.insert(0, _savebranch) |
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403 if self.collapsef: |
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404 branches = set() |
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405 for rev in self.state: |
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406 branches.add(repo[rev].branch()) |
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407 if len(branches) > 1: |
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408 raise error.Abort(_('cannot collapse multiple named ' |
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409 'branches')) |
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410 |
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411 # Calculate self.obsoletenotrebased |
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412 obsrevs = _filterobsoleterevs(self.repo, self.state) |
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413 self._handleskippingobsolete(obsrevs, self.destmap) |
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414 |
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415 # Keep track of the active bookmarks in order to reset them later |
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416 self.activebookmark = self.activebookmark or repo._activebookmark |
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417 if self.activebookmark: |
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418 bookmarks.deactivate(repo) |
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419 |
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420 # Store the state before we begin so users can run 'hg rebase --abort' |
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421 # if we fail before the transaction closes. |
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422 self.storestatus() |
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423 |
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424 cands = [k for k, v in self.state.iteritems() if v == revtodo] |
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425 total = len(cands) |
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426 posholder = [0] |
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427 def progress(ctx): |
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428 posholder[0] += 1 |
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429 self.repo.ui.progress(_("rebasing"), posholder[0], |
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430 ("%d:%s" % (ctx.rev(), ctx)), |
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431 _('changesets'), total) |
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432 allowdivergence = self.ui.configbool( |
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433 'experimental', 'evolution.allowdivergence') |
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435 sortedrevs = self.repo.revs('sort(%ld, -topo)', subset) |
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436 if not allowdivergence: |
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437 sortedrevs -= self.repo.revs( |
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438 'descendants(%ld) and not %ld', |
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439 self.obsoletewithoutsuccessorindestination, |
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440 self.obsoletewithoutsuccessorindestination, |
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441 ) |
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442 for rev in sortedrevs: |
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443 self._rebasenode(tr, rev, allowdivergence, progress) |
34006 | 444 ui.progress(_('rebasing'), None) |
445 ui.note(_('rebase merging completed\n')) | |
446 | |
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447 def _rebasenode(self, tr, rev, allowdivergence, progressfn): |
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448 repo, ui, opts = self.repo, self.ui, self.opts |
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449 dest = self.destmap[rev] |
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450 ctx = repo[rev] |
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451 desc = _ctxdesc(ctx) |
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452 if self.state[rev] == rev: |
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453 ui.status(_('already rebased %s\n') % desc) |
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454 elif (not allowdivergence |
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455 and rev in self.obsoletewithoutsuccessorindestination): |
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456 msg = _('note: not rebasing %s and its descendants as ' |
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457 'this would cause divergence\n') % desc |
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458 repo.ui.status(msg) |
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459 self.skipped.add(rev) |
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460 elif rev in self.obsoletenotrebased: |
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461 succ = self.obsoletenotrebased[rev] |
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462 if succ is None: |
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463 msg = _('note: not rebasing %s, it has no ' |
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464 'successor\n') % desc |
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465 else: |
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466 succdesc = _ctxdesc(repo[succ]) |
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467 msg = (_('note: not rebasing %s, already in ' |
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468 'destination as %s\n') % (desc, succdesc)) |
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469 repo.ui.status(msg) |
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470 # Make clearrebased aware state[rev] is not a true successor |
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471 self.skipped.add(rev) |
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472 # Record rev as moved to its desired destination in self.state. |
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473 # This helps bookmark and working parent movement. |
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474 dest = max(adjustdest(repo, rev, self.destmap, self.state, |
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475 self.skipped)) |
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476 self.state[rev] = dest |
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477 elif self.state[rev] == revtodo: |
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478 ui.status(_('rebasing %s\n') % desc) |
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479 progressfn(ctx) |
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480 p1, p2, base = defineparents(repo, rev, self.destmap, |
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481 self.state, self.skipped, |
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482 self.obsoletenotrebased) |
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483 self.storestatus(tr=tr) |
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484 if len(repo[None].parents()) == 2: |
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485 repo.ui.debug('resuming interrupted rebase\n') |
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486 else: |
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487 overrides = {('ui', 'forcemerge'): opts.get('tool', '')} |
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488 with ui.configoverride(overrides, 'rebase'): |
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489 stats = rebasenode(repo, rev, p1, base, self.collapsef, |
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490 dest, wctx=self.wctx) |
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491 if stats[3] > 0: |
36931
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492 if self.wctx.isinmemory(): |
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493 raise error.InMemoryMergeConflictsError() |
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494 else: |
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495 raise error.InterventionRequired( |
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496 _('unresolved conflicts (see hg ' |
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497 'resolve, then hg rebase --continue)')) |
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498 if not self.collapsef: |
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499 merging = p2 != nullrev |
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500 editform = cmdutil.mergeeditform(merging, 'rebase') |
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501 editor = cmdutil.getcommiteditor(editform=editform, |
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502 **pycompat.strkwargs(opts)) |
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503 if self.wctx.isinmemory(): |
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504 newnode = concludememorynode(repo, rev, p1, p2, |
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505 wctx=self.wctx, |
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506 extrafn=_makeextrafn(self.extrafns), |
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507 editor=editor, |
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508 keepbranches=self.keepbranchesf, |
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509 date=self.date) |
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510 mergemod.mergestate.clean(repo) |
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511 else: |
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512 newnode = concludenode(repo, rev, p1, p2, |
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513 extrafn=_makeextrafn(self.extrafns), |
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514 editor=editor, |
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515 keepbranches=self.keepbranchesf, |
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516 date=self.date) |
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517 |
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518 if newnode is None: |
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519 # If it ended up being a no-op commit, then the normal |
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520 # merge state clean-up path doesn't happen, so do it |
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521 # here. Fix issue5494 |
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522 mergemod.mergestate.clean(repo) |
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523 else: |
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524 # Skip commit if we are collapsing |
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525 if self.wctx.isinmemory(): |
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526 self.wctx.setbase(repo[p1]) |
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527 else: |
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528 repo.setparents(repo[p1].node()) |
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529 newnode = None |
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530 # Update the state |
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531 if newnode is not None: |
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532 self.state[rev] = repo[newnode].rev() |
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533 ui.debug('rebased as %s\n' % short(newnode)) |
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534 else: |
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changeset
|
535 if not self.collapsef: |
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536 ui.warn(_('note: rebase of %d:%s created no changes ' |
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537 'to commit\n') % (rev, ctx)) |
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538 self.skipped.add(rev) |
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539 self.state[rev] = p1 |
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540 ui.debug('next revision set to %d\n' % p1) |
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541 else: |
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542 ui.status(_('already rebased %s as %s\n') % |
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543 (desc, repo[self.state[rev]])) |
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544 |
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545 def _finishrebase(self): |
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546 repo, ui, opts = self.repo, self.ui, self.opts |
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547 fm = ui.formatter('rebase', opts) |
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548 fm.startitem() |
36771
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549 if self.collapsef: |
34004
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Jun Wu <quark@fb.com>
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550 p1, p2, _base = defineparents(repo, min(self.state), self.destmap, |
34008
9422107a6b64
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551 self.state, self.skipped, |
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552 self.obsoletenotrebased) |
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553 editopt = opts.get('edit') |
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554 editform = 'rebase.collapse' |
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555 if self.collapsemsg: |
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556 commitmsg = self.collapsemsg |
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557 else: |
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558 commitmsg = 'Collapsed revision' |
33622
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rebase: sort collapsed revisions in commit message (issue5643)
Yuya Nishihara <yuya@tcha.org>
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33590
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|
559 for rebased in sorted(self.state): |
33848
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rebase: remove "state >= revtodo" condition
Jun Wu <quark@fb.com>
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560 if rebased not in self.skipped: |
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561 commitmsg += '\n* %s' % repo[rebased].description() |
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562 editopt = True |
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563 editor = cmdutil.getcommiteditor(edit=editopt, editform=editform) |
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564 revtoreuse = max(self.state) |
33619
609606d21765
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565 |
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566 if self.inmemory: |
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567 newnode = concludememorynode(repo, revtoreuse, p1, |
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568 self.external, |
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569 commitmsg=commitmsg, |
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570 extrafn=_makeextrafn(self.extrafns), |
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571 editor=editor, |
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572 keepbranches=self.keepbranchesf, |
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573 date=self.date, wctx=self.wctx) |
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574 else: |
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575 newnode = concludenode(repo, revtoreuse, p1, self.external, |
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576 commitmsg=commitmsg, |
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577 extrafn=_makeextrafn(self.extrafns), |
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578 editor=editor, |
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579 keepbranches=self.keepbranchesf, |
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580 date=self.date) |
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581 |
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582 if newnode is None: |
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583 # If it ended up being a no-op commit, then the normal |
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584 # merge state clean-up path doesn't happen, so do it |
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585 # here. Fix issue5494 |
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586 mergemod.mergestate.clean(repo) |
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587 if newnode is not None: |
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588 newrev = repo[newnode].rev() |
36299
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589 for oldrev in self.state: |
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590 self.state[oldrev] = newrev |
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591 |
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592 if 'qtip' in repo.tags(): |
36400
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593 updatemq(repo, self.state, self.skipped, |
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594 **pycompat.strkwargs(opts)) |
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595 |
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596 # restore original working directory |
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597 # (we do this before stripping) |
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598 newwd = self.state.get(self.originalwd, self.originalwd) |
33843
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599 if newwd < 0: |
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600 # original directory is a parent of rebase set root or ignored |
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601 newwd = self.originalwd |
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602 if newwd not in [c.rev() for c in repo[None].parents()]: |
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603 ui.note(_("update back to initial working directory parent\n")) |
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604 hg.updaterepo(repo, newwd, False) |
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605 |
34354
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606 collapsedas = None |
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607 if self.collapsef and not self.keepf: |
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608 collapsedas = newnode |
34367 | 609 clearrebased(ui, repo, self.destmap, self.state, self.skipped, |
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610 collapsedas, self.keepf, fm=fm) |
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611 |
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612 clearstatus(repo) |
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613 clearcollapsemsg(repo) |
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614 |
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615 ui.note(_("rebase completed\n")) |
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616 util.unlinkpath(repo.sjoin('undo'), ignoremissing=True) |
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617 if self.skipped: |
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618 skippedlen = len(self.skipped) |
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619 ui.note(_("%d revisions have been skipped\n") % skippedlen) |
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620 fm.end() |
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621 |
33332
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622 if (self.activebookmark and self.activebookmark in repo._bookmarks and |
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623 repo['.'].node() == repo._bookmarks[self.activebookmark]): |
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624 bookmarks.activate(repo, self.activebookmark) |
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625 |
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626 @command('rebase', |
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627 [('s', 'source', '', |
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628 _('rebase the specified changeset and descendants'), _('REV')), |
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629 ('b', 'base', '', |
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630 _('rebase everything from branching point of specified changeset'), |
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|
631 _('REV')), |
15270
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632 ('r', 'rev', [], |
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633 _('rebase these revisions'), |
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634 _('REV')), |
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635 ('d', 'dest', '', |
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636 _('rebase onto the specified changeset'), _('REV')), |
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637 ('', 'collapse', False, _('collapse the rebased changesets')), |
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638 ('m', 'message', '', |
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639 _('use text as collapse commit message'), _('TEXT')), |
15219 | 640 ('e', 'edit', False, _('invoke editor on commit messages')), |
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641 ('l', 'logfile', '', |
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642 _('read collapse commit message from file'), _('FILE')), |
25025
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643 ('k', 'keep', False, _('keep original changesets')), |
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644 ('', 'keepbranches', False, _('keep original branch names')), |
17005
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645 ('D', 'detach', False, _('(DEPRECATED)')), |
22382
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646 ('i', 'interactive', False, _('(DEPRECATED)')), |
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647 ('t', 'tool', '', _('specify merge tool')), |
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648 ('c', 'continue', False, _('continue an interrupted rebase')), |
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649 ('a', 'abort', False, _('abort an interrupted rebase'))] + |
34963
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650 cmdutil.formatteropts, |
17325
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651 _('[-s REV | -b REV] [-d REV] [OPTION]')) |
6906
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652 def rebase(ui, repo, **opts): |
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653 """move changeset (and descendants) to a different branch |
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654 |
7999
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rebase: word-wrap help texts at 70 characters
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|
655 Rebase uses repeated merging to graft changesets from one part of |
10646 | 656 history (the source) onto another (the destination). This can be |
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657 useful for linearizing *local* changes relative to a master |
10646 | 658 development tree. |
659 | |
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660 Published commits cannot be rebased (see :hg:`help phases`). |
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661 To copy commits, see :hg:`help graft`. |
18516
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662 |
28189
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663 If you don't specify a destination changeset (``-d/--dest``), rebase |
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664 will use the same logic as :hg:`merge` to pick a destination. if |
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665 the current branch contains exactly one other head, the other head |
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666 is merged with by default. Otherwise, an explicit revision with |
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667 which to merge with must be provided. (destination changeset is not |
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668 modified by rebasing, but new changesets are added as its |
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669 descendants.) |
10646 | 670 |
27956
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671 Here are the ways to select changesets: |
27455
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672 |
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673 1. Explicitly select them using ``--rev``. |
10646 | 674 |
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675 2. Use ``--source`` to select a root changeset and include all of its |
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676 descendants. |
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677 |
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678 3. Use ``--base`` to select a changeset; rebase will find ancestors |
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679 and their descendants which are not also ancestors of the destination. |
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680 |
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681 4. If you do not specify any of ``--rev``, ``source``, or ``--base``, |
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682 rebase will use ``--base .`` as above. |
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683 |
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684 If ``--source`` or ``--rev`` is used, special names ``SRC`` and ``ALLSRC`` |
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685 can be used in ``--dest``. Destination would be calculated per source |
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686 revision with ``SRC`` substituted by that single source revision and |
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687 ``ALLSRC`` substituted by all source revisions. |
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688 |
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689 Rebase will destroy original changesets unless you use ``--keep``. |
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690 It will also move your bookmarks (even if you do). |
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691 |
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692 Some changesets may be dropped if they do not contribute changes |
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693 (e.g. merges from the destination branch). |
10646 | 694 |
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695 Unlike ``merge``, rebase will do nothing if you are at the branch tip of |
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696 a named branch with two heads. You will need to explicitly specify source |
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697 and/or destination. |
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698 |
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699 If you need to use a tool to automate merge/conflict decisions, you |
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700 can specify one with ``--tool``, see :hg:`help merge-tools`. |
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701 As a caveat: the tool will not be used to mediate when a file was |
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702 deleted, there is no hook presently available for this. |
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703 |
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704 If a rebase is interrupted to manually resolve a conflict, it can be |
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705 continued with --continue/-c or aborted with --abort/-a. |
11205 | 706 |
22790 | 707 .. container:: verbose |
708 | |
709 Examples: | |
710 | |
711 - move "local changes" (current commit back to branching point) | |
712 to the current branch tip after a pull:: | |
713 | |
714 hg rebase | |
715 | |
716 - move a single changeset to the stable branch:: | |
717 | |
718 hg rebase -r 5f493448 -d stable | |
719 | |
720 - splice a commit and all its descendants onto another part of history:: | |
721 | |
722 hg rebase --source c0c3 --dest 4cf9 | |
723 | |
724 - rebase everything on a branch marked by a bookmark onto the | |
725 default branch:: | |
726 | |
727 hg rebase --base myfeature --dest default | |
728 | |
729 - collapse a sequence of changes into a single commit:: | |
730 | |
731 hg rebase --collapse -r 1520:1525 -d . | |
732 | |
733 - move a named branch while preserving its name:: | |
734 | |
735 hg rebase -r "branch(featureX)" -d 1.3 --keepbranches | |
736 | |
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737 - stabilize orphaned changesets so history looks linear:: |
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738 |
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739 hg rebase -r 'orphan()-obsolete()'\ |
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740 -d 'first(max((successors(max(roots(ALLSRC) & ::SRC)^)-obsolete())::) +\ |
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741 max(::((roots(ALLSRC) & ::SRC)^)-obsolete()))' |
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742 |
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743 Configuration Options: |
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744 |
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745 You can make rebase require a destination if you set the following config |
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746 option:: |
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747 |
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748 [commands] |
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749 rebase.requiredest = True |
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750 |
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751 By default, rebase will close the transaction after each commit. For |
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752 performance purposes, you can configure rebase to use a single transaction |
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753 across the entire rebase. WARNING: This setting introduces a significant |
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754 risk of losing the work you've done in a rebase if the rebase aborts |
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755 unexpectedly:: |
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756 |
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757 [rebase] |
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758 singletransaction = True |
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759 |
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760 By default, rebase writes to the working copy, but you can configure it to |
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761 run in-memory for for better performance, and to allow it to run if the |
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762 working copy is dirty:: |
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763 |
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764 [rebase] |
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765 experimental.inmemory = True |
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766 |
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767 Return Values: |
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768 |
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769 Returns 0 on success, 1 if nothing to rebase or there are |
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770 unresolved conflicts. |
22790 | 771 |
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772 """ |
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773 inmemory = ui.configbool('rebase', 'experimental.inmemory') |
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774 if (opts.get('continue') or opts.get('abort') or |
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775 repo.currenttransaction() is not None): |
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776 # in-memory rebase is not compatible with resuming rebases. |
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777 # (Or if it is run within a transaction, since the restart logic can |
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778 # fail the entire transaction.) |
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779 inmemory = False |
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780 |
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781 if inmemory: |
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782 try: |
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783 # in-memory merge doesn't support conflicts, so if we hit any, abort |
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784 # and re-run as an on-disk merge. |
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785 return _origrebase(ui, repo, inmemory=inmemory, **opts) |
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786 except error.InMemoryMergeConflictsError: |
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787 ui.warn(_('hit merge conflicts; re-running rebase without in-memory' |
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788 ' merge\n')) |
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789 _origrebase(ui, repo, **{'abort': True}) |
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790 return _origrebase(ui, repo, inmemory=False, **opts) |
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791 else: |
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792 return _origrebase(ui, repo, **opts) |
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793 |
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794 def _origrebase(ui, repo, inmemory=False, **opts): |
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795 opts = pycompat.byteskwargs(opts) |
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796 rbsrt = rebaseruntime(repo, ui, inmemory, opts) |
15219 | 797 |
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798 with repo.wlock(), repo.lock(): |
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799 # Validate input and define rebasing points |
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800 destf = opts.get('dest', None) |
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801 srcf = opts.get('source', None) |
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802 basef = opts.get('base', None) |
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803 revf = opts.get('rev', []) |
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804 # search default destination in this space |
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805 # used in the 'hg pull --rebase' case, see issue 5214. |
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806 destspace = opts.get('_destspace') |
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807 contf = opts.get('continue') |
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808 abortf = opts.get('abort') |
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809 if opts.get('interactive'): |
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810 try: |
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811 if extensions.find('histedit'): |
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812 enablehistedit = '' |
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813 except KeyError: |
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814 enablehistedit = " --config extensions.histedit=" |
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815 help = "hg%s help -e histedit" % enablehistedit |
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816 msg = _("interactive history editing is supported by the " |
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|
817 "'histedit' extension (see \"%s\")") % help |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
818 raise error.Abort(msg) |
22382
d5b04ee8ecf7
rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents:
22251
diff
changeset
|
819 |
29400
c79da70a4659
rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29399
diff
changeset
|
820 if rbsrt.collapsemsg and not rbsrt.collapsef: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
821 raise error.Abort( |
13661
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
changeset
|
822 _('message can only be specified with collapse')) |
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
changeset
|
823 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
824 if contf or abortf: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
825 if contf and abortf: |
26587
56b2bcea2529
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
826 raise error.Abort(_('cannot use both abort and continue')) |
29400
c79da70a4659
rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
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diff
changeset
|
827 if rbsrt.collapsef: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
828 raise error.Abort( |
11285
f118029e534c
rebase: use usual util.abort rather than error.ParseError
Matt Mackall <mpm@selenic.com>
parents:
11205
diff
changeset
|
829 _('cannot use collapse with continue or abort')) |
8117
2b30d8488819
remove unnecessary outer parenthesis in if-statements
Martin Geisler <mg@lazybytes.net>
parents:
8112
diff
changeset
|
830 if srcf or basef or destf: |
26587
56b2bcea2529
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
831 raise error.Abort( |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
832 _('abort and continue do not allow specifying revisions')) |
26165
927c0d84e09f
rebase: fix warning about ignoring tool option on rebase continue (issue4698)
liscju <piotr.listkiewicz@gmail.com>
parents:
26029
diff
changeset
|
833 if abortf and opts.get('tool', False): |
13856
0995eee8ffe4
rebase: add --tool argument for specifying merge tool
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13778
diff
changeset
|
834 ui.warn(_('tool option will be ignored\n')) |
30273
86f4ef63d507
rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents:
30271
diff
changeset
|
835 if contf: |
86f4ef63d507
rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents:
30271
diff
changeset
|
836 ms = mergemod.mergestate.read(repo) |
30495
d528ddc11b33
rebase: refer to checkunresolved by its new name
Augie Fackler <augie@google.com>
parents:
30490
diff
changeset
|
837 mergeutil.checkunresolved(ms) |
6906
808f03f61ebe
Add rebase extension
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parents:
diff
changeset
|
838 |
29472
f585ce6878e3
rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29404
diff
changeset
|
839 retcode = rbsrt._prepareabortorcontinue(abortf) |
f585ce6878e3
rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
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changeset
|
840 if retcode is not None: |
f585ce6878e3
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parents:
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|
841 return retcode |
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parents:
diff
changeset
|
842 else: |
35388
dd11df900f7f
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Phil Cohen <phillco@fb.com>
parents:
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diff
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|
843 destmap = _definedestmap(ui, repo, rbsrt, destf, srcf, basef, revf, |
dd11df900f7f
rebase: replace --inmemory flag with rebase.experimental.inmemory config
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parents:
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|
844 destspace=destspace) |
34004
af609bb3487f
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Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
845 retcode = rbsrt._preparenewrebase(destmap) |
29473
e25da98052a4
rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29472
diff
changeset
|
846 if retcode is not None: |
e25da98052a4
rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
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diff
changeset
|
847 return retcode |
36775
6dab3bdb1f00
rebase: only store collapse message once
Martin von Zweigbergk <martinvonz@google.com>
parents:
36774
diff
changeset
|
848 storecollapsemsg(repo, rbsrt.collapsemsg) |
21027
25ee5dbebc6b
rebase: tell when reopening a closed branch head
Mads Kiilerich <madski@unity3d.com>
parents:
20790
diff
changeset
|
849 |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
|
850 tr = None |
33619
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
851 |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
852 singletr = ui.configbool('rebase', 'singletransaction') |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
853 if singletr: |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
|
854 tr = repo.transaction('rebase') |
35480
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
855 |
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
856 # If `rebase.singletransaction` is enabled, wrap the entire operation in |
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
857 # one transaction here. Otherwise, transactions are obtained when |
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
858 # committing each node, which is slower but allows partial success. |
33569
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Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
859 with util.acceptintervention(tr): |
35480
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
860 # Same logic for the dirstate guard, except we don't create one when |
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
861 # rebasing in-memory (it's not needed). |
36773
1004fd71810f
rebase: reduce scope of "dsguard" variables a bit
Martin von Zweigbergk <martinvonz@google.com>
parents:
36772
diff
changeset
|
862 dsguard = None |
35480
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
863 if singletr and not inmemory: |
33619
609606d21765
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Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
864 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
609606d21765
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parents:
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diff
changeset
|
865 with util.acceptintervention(dsguard): |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
866 rbsrt._performrebase(tr) |
36927
17a744c5e270
rebase: also include commit of collapsed commits in single transaction
Martin von Zweigbergk <martinvonz@google.com>
parents:
36775
diff
changeset
|
867 rbsrt._finishrebase() |
6906
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
868 |
35388
dd11df900f7f
rebase: replace --inmemory flag with rebase.experimental.inmemory config
Phil Cohen <phillco@fb.com>
parents:
35384
diff
changeset
|
869 def _definedestmap(ui, repo, rbsrt, destf=None, srcf=None, basef=None, |
dd11df900f7f
rebase: replace --inmemory flag with rebase.experimental.inmemory config
Phil Cohen <phillco@fb.com>
parents:
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diff
changeset
|
870 revf=None, destspace=None): |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
871 """use revisions argument to define destmap {srcrev: destrev}""" |
31431
406705701c2d
rebase: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31395
diff
changeset
|
872 if revf is None: |
406705701c2d
rebase: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31395
diff
changeset
|
873 revf = [] |
31395
361bccce566a
rebase: don't use mutable default argument value
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31380
diff
changeset
|
874 |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28686
diff
changeset
|
875 # destspace is here to work around issues with `hg pull --rebase` see |
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28686
diff
changeset
|
876 # issue5214 for details |
28136
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
877 if srcf and basef: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
878 raise error.Abort(_('cannot specify both a source and a base')) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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parents:
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changeset
|
879 if revf and basef: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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parents:
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diff
changeset
|
880 raise error.Abort(_('cannot specify both a revision and a base')) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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parents:
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diff
changeset
|
881 if revf and srcf: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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parents:
28122
diff
changeset
|
882 raise error.Abort(_('cannot specify both a revision and a source')) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
883 |
35388
dd11df900f7f
rebase: replace --inmemory flag with rebase.experimental.inmemory config
Phil Cohen <phillco@fb.com>
parents:
35384
diff
changeset
|
884 if not rbsrt.inmemory: |
35291
aa660c1203a9
rebase: do not bail on uncomitted changes if rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35290
diff
changeset
|
885 cmdutil.checkunfinished(repo) |
aa660c1203a9
rebase: do not bail on uncomitted changes if rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35290
diff
changeset
|
886 cmdutil.bailifchanged(repo) |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
887 |
31731
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
888 if ui.configbool('commands', 'rebase.requiredest') and not destf: |
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
889 raise error.Abort(_('you must specify a destination'), |
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
890 hint=_('use: hg rebase -d REV')) |
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
891 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
892 dest = None |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
893 |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
894 if revf: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
895 rebaseset = scmutil.revrange(repo, revf) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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parents:
28122
diff
changeset
|
896 if not rebaseset: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
897 ui.status(_('empty "rev" revision set - nothing to rebase\n')) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
898 return None |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
899 elif srcf: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
900 src = scmutil.revrange(repo, [srcf]) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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parents:
28122
diff
changeset
|
901 if not src: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
902 ui.status(_('empty "source" revision set - nothing to rebase\n')) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
903 return None |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
904 rebaseset = repo.revs('(%ld)::', src) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
905 assert rebaseset |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
906 else: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
907 base = scmutil.revrange(repo, [basef or '.']) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
908 if not base: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
909 ui.status(_('empty "base" revision set - ' |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
910 "can't compute rebase set\n")) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
911 return None |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
912 if destf: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
913 # --base does not support multiple destinations |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
914 dest = scmutil.revsingle(repo, destf) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
915 else: |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28686
diff
changeset
|
916 dest = repo[_destrebase(repo, base, destspace=destspace)] |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
917 destf = bytes(dest) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
918 |
30580
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
919 roots = [] # selected children of branching points |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
920 bpbase = {} # {branchingpoint: [origbase]} |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
921 for b in base: # group bases by branching points |
36405
0b57596253b8
rebase: use ctx.rev() instead of %d % ctx
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36400
diff
changeset
|
922 bp = repo.revs('ancestor(%d, %d)', b, dest.rev()).first() |
30580
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
923 bpbase[bp] = bpbase.get(bp, []) + [b] |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
924 if None in bpbase: |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
925 # emulate the old behavior, showing "nothing to rebase" (a better |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
926 # behavior may be abort with "cannot find branching point" error) |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
927 bpbase.clear() |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
928 for bp, bs in bpbase.iteritems(): # calculate roots |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
929 roots += list(repo.revs('children(%d) & ancestors(%ld)', bp, bs)) |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
930 |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
931 rebaseset = repo.revs('%ld::', roots) |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
932 |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
933 if not rebaseset: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
934 # transform to list because smartsets are not comparable to |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
935 # lists. This should be improved to honor laziness of |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
936 # smartset. |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
937 if list(base) == [dest.rev()]: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
938 if basef: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
939 ui.status(_('nothing to rebase - %s is both "base"' |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
940 ' and destination\n') % dest) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
941 else: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
942 ui.status(_('nothing to rebase - working directory ' |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
943 'parent is also destination\n')) |
36405
0b57596253b8
rebase: use ctx.rev() instead of %d % ctx
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36400
diff
changeset
|
944 elif not repo.revs('%ld - ::%d', base, dest.rev()): |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
945 if basef: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
946 ui.status(_('nothing to rebase - "base" %s is ' |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
947 'already an ancestor of destination ' |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
948 '%s\n') % |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
949 ('+'.join(bytes(repo[r]) for r in base), |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
950 dest)) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
951 else: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
952 ui.status(_('nothing to rebase - working ' |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
953 'directory parent is already an ' |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
954 'ancestor of destination %s\n') % dest) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
955 else: # can it happen? |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
956 ui.status(_('nothing to rebase from %s to %s\n') % |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
957 ('+'.join(bytes(repo[r]) for r in base), dest)) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
958 return None |
36975
795eb53f1d3e
rebase: allow in-memory merge of the working copy parent
Martin von Zweigbergk <martinvonz@google.com>
parents:
36960
diff
changeset
|
959 |
35332
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
changeset
|
960 rebasingwcp = repo['.'].rev() in rebaseset |
35487
bf556bd2f589
rebase: switch ui.log calls to common style
Phil Cohen <phillco@fb.com>
parents:
35480
diff
changeset
|
961 ui.log("rebase", "", rebase_rebasing_wcp=rebasingwcp) |
35388
dd11df900f7f
rebase: replace --inmemory flag with rebase.experimental.inmemory config
Phil Cohen <phillco@fb.com>
parents:
35384
diff
changeset
|
962 if rbsrt.inmemory and rebasingwcp: |
35332
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
changeset
|
963 # Check these since we did not before. |
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
changeset
|
964 cmdutil.checkunfinished(repo) |
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
changeset
|
965 cmdutil.bailifchanged(repo) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
966 |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
967 if not destf: |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28686
diff
changeset
|
968 dest = repo[_destrebase(repo, rebaseset, destspace=destspace)] |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
969 destf = bytes(dest) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
970 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
971 allsrc = revsetlang.formatspec('%ld', rebaseset) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
972 alias = {'ALLSRC': allsrc} |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
973 |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
974 if dest is None: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
975 try: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
976 # fast path: try to resolve dest without SRC alias |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
977 dest = scmutil.revsingle(repo, destf, localalias=alias) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
978 except error.RepoLookupError: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
979 # multi-dest path: resolve dest for each SRC separately |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
980 destmap = {} |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
981 for r in rebaseset: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
982 alias['SRC'] = revsetlang.formatspec('%d', r) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
983 # use repo.anyrevs instead of scmutil.revsingle because we |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
984 # don't want to abort if destset is empty. |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
985 destset = repo.anyrevs([destf], user=True, localalias=alias) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
986 size = len(destset) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
987 if size == 1: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
988 destmap[r] = destset.first() |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
989 elif size == 0: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
990 ui.note(_('skipping %s - empty destination\n') % repo[r]) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
991 else: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
992 raise error.Abort(_('rebase destination for %s is not ' |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
993 'unique') % repo[r]) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
994 |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
995 if dest is not None: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
996 # single-dest case: assign dest to each rev in rebaseset |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
997 destrev = dest.rev() |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
998 destmap = {r: destrev for r in rebaseset} # {srcrev: destrev} |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
999 |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1000 if not destmap: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1001 ui.status(_('nothing to rebase - empty destination\n')) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1002 return None |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1003 |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1004 return destmap |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
1005 |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1006 def externalparent(repo, state, destancestors): |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1007 """Return the revision that should be used as the second parent |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1008 when the revisions in state is collapsed on top of destancestors. |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1009 Abort if there is more than one parent. |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1010 """ |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1011 parents = set() |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1012 source = min(state) |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1013 for rev in state: |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1014 if rev == source: |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1015 continue |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1016 for p in repo[rev].parents(): |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1017 if (p.rev() not in state |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1018 and p.rev() not in destancestors): |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1019 parents.add(p.rev()) |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1020 if not parents: |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1021 return nullrev |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1022 if len(parents) == 1: |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1023 return parents.pop() |
36478
a6e9a360ccd8
py3: use '%d' for integers instead of b'%s'
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36475
diff
changeset
|
1024 raise error.Abort(_('unable to collapse on top of %d, there is more ' |
19956
78ab0f85e249
rebase: improve error message for more than one external parent
Mads Kiilerich <madski@unity3d.com>
parents:
19955
diff
changeset
|
1025 'than one external parent: %s') % |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1026 (max(destancestors), |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1027 ', '.join("%d" % p for p in sorted(parents)))) |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1028 |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1029 def concludememorynode(repo, rev, p1, p2, wctx=None, |
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1030 commitmsg=None, editor=None, extrafn=None, |
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1031 keepbranches=False, date=None): |
35480
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
1032 '''Commit the memory changes with parents p1 and p2. Reuse commit info from |
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
1033 rev but also store useful information in extra. |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1034 Return node of committed revision.''' |
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1035 ctx = repo[rev] |
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1036 if commitmsg is None: |
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|
1037 commitmsg = ctx.description() |
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|
1038 keepbranch = keepbranches and repo[p1].branch() != ctx.branch() |
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|
1039 extra = {'rebase_source': ctx.hex()} |
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|
1040 if extrafn: |
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|
1041 extrafn(ctx, extra) |
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|
1042 |
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|
1043 destphase = max(ctx.phase(), phases.draft) |
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|
1044 overrides = {('phases', 'new-commit'): destphase} |
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|
1045 if keepbranch: |
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|
1046 overrides[('ui', 'allowemptycommit')] = True |
35319
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|
1047 with repo.ui.configoverride(overrides, 'rebase'): |
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|
1048 # Replicates the empty check in ``repo.commit``. |
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|
1049 if wctx.isempty() and not repo.ui.configbool('ui', 'allowemptycommit'): |
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|
1050 return None |
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|
1051 |
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|
1052 if date is None: |
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|
1053 date = ctx.date() |
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1054 |
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1055 # By convention, ``extra['branch']`` (set by extrafn) clobbers |
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|
1056 # ``branch`` (used when passing ``--keepbranches``). |
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|
1057 branch = repo[p1].branch() |
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|
1058 if 'branch' in extra: |
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|
1059 branch = extra['branch'] |
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|
1060 |
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|
1061 memctx = wctx.tomemctx(commitmsg, parents=(p1, p2), date=date, |
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|
1062 extra=extra, user=ctx.user(), branch=branch, editor=editor) |
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|
1063 commitres = repo.commitctx(memctx) |
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|
1064 wctx.clean() # Might be reused |
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|
1065 return commitres |
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|
1066 |
26360
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timeless@mozdev.org
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diff
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|
1067 def concludenode(repo, rev, p1, p2, commitmsg=None, editor=None, extrafn=None, |
26868
a2aa39a725a1
rebase: add date parameter to concludenode function
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|
1068 keepbranches=False, date=None): |
23484
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1069 '''Commit the wd changes with parents p1 and p2. Reuse commit info from rev |
cf3495dfd7ed
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|
1070 but also store useful information in extra. |
23459
2e047b1558a5
rebase: clarify naming of variables holding node hashes - don't call them rev
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parents:
23457
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|
1071 Return node of committed revision.''' |
33619
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
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|
1072 dsguard = util.nullcontextmanager() |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
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|
1073 if not repo.ui.configbool('rebase', 'singletransaction'): |
609606d21765
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|
1074 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
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|
1075 with dsguard: |
33120
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1076 repo.setparents(repo[p1].node(), repo[p2].node()) |
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1077 ctx = repo[rev] |
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|
1078 if commitmsg is None: |
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|
1079 commitmsg = ctx.description() |
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1080 keepbranch = keepbranches and repo[p1].branch() != ctx.branch() |
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1081 extra = {'rebase_source': ctx.hex()} |
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|
1082 if extrafn: |
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|
1083 extrafn(ctx, extra) |
22038
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|
1084 |
33139 | 1085 destphase = max(ctx.phase(), phases.draft) |
1086 overrides = {('phases', 'new-commit'): destphase} | |
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|
1087 if keepbranch: |
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|
1088 overrides[('ui', 'allowemptycommit')] = True |
33120
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|
1089 with repo.ui.configoverride(overrides, 'rebase'): |
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|
1090 # Commit might fail if unresolved files exist |
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|
1091 if date is None: |
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|
1092 date = ctx.date() |
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|
1093 newnode = repo.commit(text=commitmsg, user=ctx.user(), |
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|
1094 date=date, extra=extra, editor=editor) |
22038
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|
1095 |
33120
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|
1096 repo.dirstate.setbranch(repo[newnode].branch()) |
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|
1097 return newnode |
6906
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Add rebase extension
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diff
changeset
|
1098 |
36772
0f3116c08e65
rebase: remove unused argument "state" from rebasenode()
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changeset
|
1099 def rebasenode(repo, rev, p1, base, collapse, dest, wctx): |
23484
cf3495dfd7ed
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changeset
|
1100 'Rebase a single revision rev on top of p1 using base as merge ancestor' |
6906
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Add rebase extension
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diff
changeset
|
1101 # Merge phase |
32248
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rebase: rename "target" to "dest" in variable names
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changeset
|
1102 # Update to destination and merge it with local |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
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|
1103 if wctx.isinmemory(): |
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|
1104 wctx.setbase(repo[p1]) |
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changeset
|
1105 else: |
35317
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changeset
|
1106 if repo['.'].rev() != p1: |
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|
1107 repo.ui.debug(" update to %d:%s\n" % (p1, repo[p1])) |
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changeset
|
1108 mergemod.update(repo, p1, False, True) |
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|
1109 else: |
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changeset
|
1110 repo.ui.debug(" already in destination\n") |
35410 | 1111 # This is, alas, necessary to invalidate workingctx's manifest cache, |
1112 # as well as other data we litter on it in other places. | |
1113 wctx = repo[None] | |
35317
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changeset
|
1114 repo.dirstate.write(repo.currenttransaction()) |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
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diff
changeset
|
1115 repo.ui.debug(" merge against %d:%s\n" % (rev, repo[rev])) |
19969
ad9db007656f
rebase: fix selection of base used when rebasing merge (issue4041)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19956
diff
changeset
|
1116 if base is not None: |
23461
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rebase: avoid redundant repo[rev].rev() - just keep working in rev space
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diff
changeset
|
1117 repo.ui.debug(" detach base %d:%s\n" % (base, repo[base])) |
16696
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16566
diff
changeset
|
1118 # When collapsing in-place, the parent is the common ancestor, we |
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
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diff
changeset
|
1119 # have to allow merging with it. |
30271
0fa1a41d04e4
rebase: rename merge to mergemod
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parents:
30007
diff
changeset
|
1120 stats = mergemod.update(repo, rev, True, True, base, collapse, |
35318
2bac2d836ce0
rebase: pass the wctx object (IMM or on-disk) to merge.update
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parents:
35317
diff
changeset
|
1121 labels=['dest', 'source'], wc=wctx) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
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diff
changeset
|
1122 if collapse: |
34787
754b5117622f
context: add workingfilectx.markcopied
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parents:
34614
diff
changeset
|
1123 copies.duplicatecopies(repo, wctx, rev, dest) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
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changeset
|
1124 else: |
63e889cc610d
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diff
changeset
|
1125 # If we're not using --collapse, we need to |
63e889cc610d
rebase: move duplicatecopies next to merge
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diff
changeset
|
1126 # duplicate copies between the revision we're |
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changeset
|
1127 # rebasing and its first parent, but *not* |
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diff
changeset
|
1128 # duplicate any copies that have already been |
63e889cc610d
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22901
diff
changeset
|
1129 # performed in the destination. |
63e889cc610d
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diff
changeset
|
1130 p1rev = repo[rev].p1().rev() |
34787
754b5117622f
context: add workingfilectx.markcopied
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parents:
34614
diff
changeset
|
1131 copies.duplicatecopies(repo, wctx, rev, p1rev, skiprev=dest) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
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22901
diff
changeset
|
1132 return stats |
6923
ebf1462f2145
strip trailing whitespace, replace tabs by spaces
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6906
diff
changeset
|
1133 |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1134 def adjustdest(repo, rev, destmap, state, skipped): |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
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changeset
|
1135 """adjust rebase destination given the current rebase state |
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changeset
|
1136 |
52f82e7d6a7e
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diff
changeset
|
1137 rev is what is being rebased. Return a list of two revs, which are the |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
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diff
changeset
|
1138 adjusted destinations for rev's p1 and p2, respectively. If a parent is |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
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changeset
|
1139 nullrev, return dest without adjustment for it. |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
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diff
changeset
|
1140 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
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34004
diff
changeset
|
1141 For example, when doing rebasing B+E to F, C to G, rebase will first move B |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
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changeset
|
1142 to B1, and E's destination will be adjusted from F to B1. |
33590
52f82e7d6a7e
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|
1143 |
52f82e7d6a7e
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changeset
|
1144 B1 <- written during rebasing B |
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changeset
|
1145 | |
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1146 F <- original destination of B, E |
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1147 | |
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1148 | E <- rev, which is being rebased |
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1149 | | |
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1150 | D <- prev, one parent of rev being checked |
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1151 | | |
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1152 | x <- skipped, ex. no successor or successor in (::dest) |
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1153 | | |
34005
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1154 | C <- rebased as C', different destination |
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1155 | | |
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1156 | B <- rebased as B1 C' |
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1157 |/ | |
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1158 A G <- destination of C, different |
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1159 |
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1160 Another example about merge changeset, rebase -r C+G+H -d K, rebase will |
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1161 first move C to C1, G to G1, and when it's checking H, the adjusted |
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1162 destinations will be [C1, G1]. |
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1163 |
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1164 H C1 G1 |
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1165 /| | / |
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1166 F G |/ |
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1167 K | | -> K |
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1168 | C D | |
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1169 | |/ | |
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1170 | B | ... |
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1171 |/ |/ |
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1172 A A |
34006 | 1173 |
1174 Besides, adjust dest according to existing rebase information. For example, | |
1175 | |
1176 B C D B needs to be rebased on top of C, C needs to be rebased on top | |
1177 \|/ of D. We will rebase C first. | |
1178 A | |
1179 | |
1180 C' After rebasing C, when considering B's destination, use C' | |
1181 | instead of the original C. | |
1182 B D | |
1183 \ / | |
1184 A | |
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1185 """ |
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1186 # pick already rebased revs with same dest from state as interesting source |
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1187 dest = destmap[rev] |
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1188 source = [s for s, d in state.items() |
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1189 if d > 0 and destmap[s] == dest and s not in skipped] |
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1190 |
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1191 result = [] |
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1192 for prev in repo.changelog.parentrevs(rev): |
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1193 adjusted = dest |
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1194 if prev != nullrev: |
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1195 candidate = repo.revs('max(%ld and (::%d))', source, prev).first() |
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1196 if candidate is not None: |
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1197 adjusted = state[candidate] |
34006 | 1198 if adjusted == dest and dest in state: |
1199 adjusted = state[dest] | |
1200 if adjusted == revtodo: | |
1201 # sortsource should produce an order that makes this impossible | |
1202 raise error.ProgrammingError( | |
1203 'rev %d should be rebased already at this time' % dest) | |
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1204 result.append(adjusted) |
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1205 return result |
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1206 |
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1207 def _checkobsrebase(repo, ui, rebaseobsrevs, rebaseobsskipped): |
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1208 """ |
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1209 Abort if rebase will create divergence or rebase is noop because of markers |
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1210 |
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1211 `rebaseobsrevs`: set of obsolete revision in source |
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1212 `rebaseobsskipped`: set of revisions from source skipped because they have |
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|
1213 successors in destination or no non-obsolete successor. |
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1214 """ |
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1215 # Obsolete node with successors not in dest leads to divergence |
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1216 divergenceok = ui.configbool('experimental', |
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|
1217 'evolution.allowdivergence') |
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1218 divergencebasecandidates = rebaseobsrevs - rebaseobsskipped |
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1219 |
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|
1220 if divergencebasecandidates and not divergenceok: |
36475
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|
1221 divhashes = (bytes(repo[r]) |
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1222 for r in divergencebasecandidates) |
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1223 msg = _("this rebase will cause " |
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1224 "divergences from: %s") |
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|
1225 h = _("to force the rebase please set " |
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|
1226 "experimental.evolution.allowdivergence=True") |
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1227 raise error.Abort(msg % (",".join(divhashes),), hint=h) |
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1228 |
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1229 def successorrevs(unfi, rev): |
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1230 """yield revision numbers for successors of rev""" |
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|
1231 assert unfi.filtername is None |
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1232 nodemap = unfi.changelog.nodemap |
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|
1233 for s in obsutil.allsuccessors(unfi.obsstore, [unfi[rev].node()]): |
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1234 if s in nodemap: |
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1235 yield nodemap[s] |
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1236 |
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|
1237 def defineparents(repo, rev, destmap, state, skipped, obsskipped): |
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|
1238 """Return new parents and optionally a merge base for rev being rebased |
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|
1239 |
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|
1240 The destination specified by "dest" cannot always be used directly because |
0975506120fb
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|
1241 previously rebase result could affect destination. For example, |
6906
808f03f61ebe
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diff
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|
1242 |
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|
1243 D E rebase -r C+D+E -d B |
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1244 |/ C will be rebased to C' |
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1245 B C D's new destination will be C' instead of B |
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1246 |/ E's new destination will be C' instead of B |
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|
1247 A |
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diff
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|
1248 |
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|
1249 The new parents of a merge is slightly more complicated. See the comment |
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|
1250 block below. |
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|
1251 """ |
34092
8a8e7a94ba07
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Jun Wu <quark@fb.com>
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34009
diff
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|
1252 # use unfiltered changelog since successorrevs may return filtered nodes |
34095
7471193be725
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1253 assert repo.filtername is None |
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|
1254 cl = repo.changelog |
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|
1255 def isancestor(a, b): |
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|
1256 # take revision numbers instead of nodes |
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|
1257 if a == b: |
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1258 return True |
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|
1259 elif a > b: |
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|
1260 return False |
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|
1261 return cl.isancestor(cl.node(a), cl.node(b)) |
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1262 |
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1263 dest = destmap[rev] |
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1264 oldps = repo.changelog.parentrevs(rev) # old parents |
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|
1265 newps = [nullrev, nullrev] # new parents |
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1266 dests = adjustdest(repo, rev, destmap, state, skipped) |
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Jun Wu <quark@fb.com>
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|
1267 bases = list(oldps) # merge base candidates, initially just old parents |
6906
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diff
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|
1268 |
33786
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|
1269 if all(r == nullrev for r in oldps[1:]): |
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Jun Wu <quark@fb.com>
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diff
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|
1270 # For non-merge changeset, just move p to adjusted dest as requested. |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1271 newps[0] = dests[0] |
0975506120fb
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|
1272 else: |
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diff
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|
1273 # For merge changeset, if we move p to dests[i] unconditionally, both |
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1274 # parents may change and the end result looks like "the merge loses a |
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1275 # parent", which is a surprise. This is a limit because "--dest" only |
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1276 # accepts one dest per src. |
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1277 # |
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1278 # Therefore, only move p with reasonable conditions (in this order): |
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1279 # 1. use dest, if dest is a descendent of (p or one of p's successors) |
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1280 # 2. use p's rebased result, if p is rebased (state[p] > 0) |
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1281 # |
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1282 # Comparing with adjustdest, the logic here does some additional work: |
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1283 # 1. decide which parents will not be moved towards dest |
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1284 # 2. if the above decision is "no", should a parent still be moved |
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1285 # because it was rebased? |
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1286 # |
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1287 # For example: |
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1288 # |
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1289 # C # "rebase -r C -d D" is an error since none of the parents |
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1290 # /| # can be moved. "rebase -r B+C -d D" will move C's parent |
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1291 # A B D # B (using rule "2."), since B will be rebased. |
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1292 # |
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1293 # The loop tries to be not rely on the fact that a Mercurial node has |
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1294 # at most 2 parents. |
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1295 for i, p in enumerate(oldps): |
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1296 np = p # new parent |
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1297 if any(isancestor(x, dests[i]) for x in successorrevs(repo, p)): |
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1298 np = dests[i] |
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1299 elif p in state and state[p] > 0: |
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1300 np = state[p] |
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1301 |
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1302 # "bases" only record "special" merge bases that cannot be |
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1303 # calculated from changelog DAG (i.e. isancestor(p, np) is False). |
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1304 # For example: |
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1305 # |
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1306 # B' # rebase -s B -d D, when B was rebased to B'. dest for C |
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1307 # | C # is B', but merge base for C is B, instead of |
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1308 # D | # changelog.ancestor(C, B') == A. If changelog DAG and |
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1309 # | B # "state" edges are merged (so there will be an edge from |
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1310 # |/ # B to B'), the merge base is still ancestor(C, B') in |
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1311 # A # the merged graph. |
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1312 # |
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1313 # Also see https://bz.mercurial-scm.org/show_bug.cgi?id=1950#c8 |
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1314 # which uses "virtual null merge" to explain this situation. |
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1315 if isancestor(p, np): |
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1316 bases[i] = nullrev |
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1317 |
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1318 # If one parent becomes an ancestor of the other, drop the ancestor |
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1319 for j, x in enumerate(newps[:i]): |
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1320 if x == nullrev: |
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1321 continue |
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1322 if isancestor(np, x): # CASE-1 |
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1323 np = nullrev |
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1324 elif isancestor(x, np): # CASE-2 |
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1325 newps[j] = np |
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1326 np = nullrev |
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1327 # New parents forming an ancestor relationship does not |
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1328 # mean the old parents have a similar relationship. Do not |
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1329 # set bases[x] to nullrev. |
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1330 bases[j], bases[i] = bases[i], bases[j] |
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1331 |
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1332 newps[i] = np |
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1333 |
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1334 # "rebasenode" updates to new p1, and the old p1 will be used as merge |
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1335 # base. If only p2 changes, merging using unchanged p1 as merge base is |
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1336 # suboptimal. Therefore swap parents to make the merge sane. |
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1337 if newps[1] != nullrev and oldps[0] == newps[0]: |
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1338 assert len(newps) == 2 and len(oldps) == 2 |
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1339 newps.reverse() |
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1340 bases.reverse() |
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1341 |
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1342 # No parent change might be an error because we fail to make rev a |
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1343 # descendent of requested dest. This can happen, for example: |
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1344 # |
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1345 # C # rebase -r C -d D |
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1346 # /| # None of A and B will be changed to D and rebase fails. |
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1347 # A B D |
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1348 if set(newps) == set(oldps) and dest not in newps: |
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1349 raise error.Abort(_('cannot rebase %d:%s without ' |
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1350 'moving at least one of its parents') |
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1351 % (rev, repo[rev])) |
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1352 |
34006 | 1353 # Source should not be ancestor of dest. The check here guarantees it's |
1354 # impossible. With multi-dest, the initial check does not cover complex | |
1355 # cases since we don't have abstractions to dry-run rebase cheaply. | |
1356 if any(p != nullrev and isancestor(rev, p) for p in newps): | |
1357 raise error.Abort(_('source is ancestor of destination')) | |
1358 | |
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1359 # "rebasenode" updates to new p1, use the corresponding merge base. |
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1360 if bases[0] != nullrev: |
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1361 base = bases[0] |
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1362 else: |
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1363 base = None |
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1364 |
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1365 # Check if the merge will contain unwanted changes. That may happen if |
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1366 # there are multiple special (non-changelog ancestor) merge bases, which |
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1367 # cannot be handled well by the 3-way merge algorithm. For example: |
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1368 # |
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1369 # F |
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1370 # /| |
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1371 # D E # "rebase -r D+E+F -d Z", when rebasing F, if "D" was chosen |
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1372 # | | # as merge base, the difference between D and F will include |
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1373 # B C # C, so the rebased F will contain C surprisingly. If "E" was |
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1374 # |/ # chosen, the rebased F will contain B. |
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1375 # A Z |
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1376 # |
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1377 # But our merge base candidates (D and E in above case) could still be |
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1378 # better than the default (ancestor(F, Z) == null). Therefore still |
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1379 # pick one (so choose p1 above). |
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1380 if sum(1 for b in bases if b != nullrev) > 1: |
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1381 unwanted = [None, None] # unwanted[i]: unwanted revs if choose bases[i] |
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1382 for i, base in enumerate(bases): |
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1383 if base == nullrev: |
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1384 continue |
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1385 # Revisions in the side (not chosen as merge base) branch that |
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1386 # might contain "surprising" contents |
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1387 siderevs = list(repo.revs('((%ld-%d) %% (%d+%d))', |
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1388 bases, base, base, dest)) |
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1389 |
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1390 # If those revisions are covered by rebaseset, the result is good. |
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1391 # A merge in rebaseset would be considered to cover its ancestors. |
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1392 if siderevs: |
34008
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1393 rebaseset = [r for r, d in state.items() |
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rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1394 if d > 0 and r not in obsskipped] |
33863
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1395 merges = [r for r in rebaseset |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1396 if cl.parentrevs(r)[1] != nullrev] |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1397 unwanted[i] = list(repo.revs('%ld - (::%ld) - %ld', |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1398 siderevs, merges, rebaseset)) |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1399 |
33863
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1400 # Choose a merge base that has a minimal number of unwanted revs. |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1401 l, i = min((len(revs), i) |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1402 for i, revs in enumerate(unwanted) if revs is not None) |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1403 base = bases[i] |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1404 |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1405 # newps[0] should match merge base if possible. Currently, if newps[i] |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1406 # is nullrev, the only case is newps[i] and newps[j] (j < i), one is |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1407 # the other's ancestor. In that case, it's fine to not swap newps here. |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1408 # (see CASE-1 and CASE-2 above) |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1409 if i != 0 and newps[i] != nullrev: |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1410 newps[0], newps[i] = newps[i], newps[0] |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1411 |
33863
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1412 # The merge will include unwanted revisions. Abort now. Revisit this if |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1413 # we have a more advanced merge algorithm that handles multiple bases. |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1414 if l > 0: |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1415 unwanteddesc = _(' or ').join( |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1416 (', '.join('%d:%s' % (r, repo[r]) for r in revs) |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1417 for revs in unwanted if revs is not None)) |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1418 raise error.Abort( |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1419 _('rebasing %d:%s will include unwanted changes from %s') |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1420 % (rev, repo[rev], unwanteddesc)) |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1421 |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1422 repo.ui.debug(" future parents are %d and %d\n" % tuple(newps)) |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1423 |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1424 return newps[0], newps[1], base |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1425 |
7955
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1426 def isagitpatch(repo, patchname): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1427 'Return true if the given patch is in git format' |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1428 mqpatch = os.path.join(repo.mq.path, patchname) |
36394
4bc983568016
py3: replace file() with open()
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36299
diff
changeset
|
1429 for line in patch.linereader(open(mqpatch, 'rb')): |
7955
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1430 if line.startswith('diff --git'): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1431 return True |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1432 return False |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1433 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1434 def updatemq(repo, state, skipped, **opts): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1435 'Update rebased mq patches - finalize and then import them' |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1436 mqrebase = {} |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1437 mq = repo.mq |
14572
8ff2957c1d82
mq: rename full_series to fullseries
Adrian Buehlmann <adrian@cadifra.com>
parents:
14509
diff
changeset
|
1438 original_series = mq.fullseries[:] |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1439 skippedpatches = set() |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
1440 |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1441 for p in mq.applied: |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1442 rev = repo[p.node].rev() |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1443 if rev in state: |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9301
diff
changeset
|
1444 repo.ui.debug('revision %d is an mq patch (%s), finalize it.\n' % |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1445 (rev, p.name)) |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1446 mqrebase[rev] = (p.name, isagitpatch(repo, p.name)) |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1447 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1448 # Applied but not rebased, not sure this should happen |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1449 skippedpatches.add(p.name) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1450 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1451 if mqrebase: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1452 mq.finish(repo, mqrebase.keys()) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1453 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1454 # We must start import from the newest revision |
8210
344751cd8cb8
replace various uses of list.reverse()
Matt Mackall <mpm@selenic.com>
parents:
8209
diff
changeset
|
1455 for rev in sorted(mqrebase, reverse=True): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1456 if rev not in skipped: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1457 name, isgit = mqrebase[rev] |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1458 repo.ui.note(_('updating mq patch %s to %d:%s\n') % |
23520
de143427c499
rebase: show a note for updated mq patches
Mads Kiilerich <mads@kiilerich.com>
parents:
23519
diff
changeset
|
1459 (name, state[rev], repo[state[rev]])) |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1460 mq.qimport(repo, (), patchname=name, git=isgit, |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1461 rev=["%d" % state[rev]]) |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1462 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1463 # Rebased and skipped |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1464 skippedpatches.add(mqrebase[rev][0]) |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
1465 |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1466 # Patches were either applied and rebased and imported in |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1467 # order, applied and removed or unapplied. Discard the removed |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1468 # ones while preserving the original series order and guards. |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1469 newseries = [s for s in original_series |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1470 if mq.guard_re.split(s, 1)[0] not in skippedpatches] |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1471 mq.fullseries[:] = newseries |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1472 mq.seriesdirty = True |
14580
92101ea35015
mq: rename save_dirty to savedirty
Adrian Buehlmann <adrian@cadifra.com>
parents:
14572
diff
changeset
|
1473 mq.savedirty() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1474 |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1475 def storecollapsemsg(repo, collapsemsg): |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1476 'Store the collapse message to allow recovery' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1477 collapsemsg = collapsemsg or '' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1478 f = repo.vfs("last-message.txt", "w") |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1479 f.write("%s\n" % collapsemsg) |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1480 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1481 |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1482 def clearcollapsemsg(repo): |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1483 'Remove collapse message file' |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1484 repo.vfs.unlinkpath("last-message.txt", ignoremissing=True) |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1485 |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1486 def restorecollapsemsg(repo, isabort): |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1487 'Restore previously stored collapse message' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1488 try: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1489 f = repo.vfs("last-message.txt") |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1490 collapsemsg = f.readline().strip() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1491 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1492 except IOError as err: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1493 if err.errno != errno.ENOENT: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1494 raise |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1495 if isabort: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1496 # Oh well, just abort like normal |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1497 collapsemsg = '' |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1498 else: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1499 raise error.Abort(_('missing .hg/last-message.txt for rebase')) |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1500 return collapsemsg |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1501 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1502 def clearstatus(repo): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1503 'Remove the status files' |
33056
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1504 # Make sure the active transaction won't write the state file |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1505 tr = repo.currenttransaction() |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1506 if tr: |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1507 tr.removefilegenerator('rebasestate') |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1508 repo.vfs.unlinkpath("rebasestate", ignoremissing=True) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1509 |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1510 def needupdate(repo, state): |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1511 '''check whether we should `update --clean` away from a merge, or if |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1512 somehow the working dir got forcibly updated, e.g. by older hg''' |
27167
3fe8cb40c9c5
commands: inline definition of localrepo.parents() and drop the method (API)
Augie Fackler <augie@google.com>
parents:
27146
diff
changeset
|
1513 parents = [p.rev() for p in repo[None].parents()] |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1514 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1515 # Are we in a merge state at all? |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1516 if len(parents) < 2: |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1517 return False |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1518 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1519 # We should be standing on the first as-of-yet unrebased commit. |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1520 firstunrebased = min([old for old, new in state.iteritems() |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1521 if new == nullrev]) |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1522 if firstunrebased in parents: |
19516
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1523 return True |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1524 |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1525 return False |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1526 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1527 def abort(repo, originalwd, destmap, state, activebookmark=None): |
24758
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1528 '''Restore the repository to its original state. Additional args: |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1529 |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1530 activebookmark: the name of the bookmark that should be active after the |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1531 restore''' |
26677
e9b3d523f2e6
rebase: properly abort when destination is public (issue4896)
Christian Delahousse <cdelahousse@fb.com>
parents:
26675
diff
changeset
|
1532 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1533 try: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1534 # If the first commits in the rebased set get skipped during the rebase, |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1535 # their values within the state mapping will be the dest rev id. The |
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1536 # dstates list must must not contain the dest rev (issue4896) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1537 dstates = [s for r, s in state.items() if s >= 0 and s != destmap[r]] |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1538 immutable = [d for d in dstates if not repo[d].mutable()] |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1539 cleanup = True |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1540 if immutable: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1541 repo.ui.warn(_("warning: can't clean up public changesets %s\n") |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1542 % ', '.join(bytes(repo[r]) for r in immutable), |
29966
11604da46982
rebase: use single quotes in use warning
timeless <timeless@mozdev.org>
parents:
29936
diff
changeset
|
1543 hint=_("see 'hg help phases' for details")) |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1544 cleanup = False |
16280
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
1545 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1546 descendants = set() |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1547 if dstates: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1548 descendants = set(repo.changelog.descendants(dstates)) |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1549 if descendants - set(dstates): |
32249
27e67cfea27f
rebase: rename "target" to "destination" in messages
Martin von Zweigbergk <martinvonz@google.com>
parents:
32248
diff
changeset
|
1550 repo.ui.warn(_("warning: new changesets detected on destination " |
27e67cfea27f
rebase: rename "target" to "destination" in messages
Martin von Zweigbergk <martinvonz@google.com>
parents:
32248
diff
changeset
|
1551 "branch, can't strip\n")) |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1552 cleanup = False |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
1553 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1554 if cleanup: |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1555 shouldupdate = False |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1556 rebased = [s for r, s in state.items() |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1557 if s >= 0 and s != destmap[r]] |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1558 if rebased: |
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1559 strippoints = [ |
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1560 c.node() for c in repo.set('roots(%ld)', rebased)] |
31222
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1561 |
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1562 updateifonnodes = set(rebased) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1563 updateifonnodes.update(destmap.values()) |
31222
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1564 updateifonnodes.add(originalwd) |
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1565 shouldupdate = repo['.'].rev() in updateifonnodes |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1566 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1567 # Update away from the rebase if necessary |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1568 if shouldupdate or needupdate(repo, state): |
30271
0fa1a41d04e4
rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents:
30007
diff
changeset
|
1569 mergemod.update(repo, originalwd, False, True) |
19516
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1570 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1571 # Strip from the first rebased revision |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1572 if rebased: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1573 # no backup of rebased cset versions needed |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1574 repair.strip(repo.ui, repo, strippoints) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
1575 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1576 if activebookmark and activebookmark in repo._bookmarks: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1577 bookmarks.activate(repo, activebookmark) |
24758
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1578 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1579 finally: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1580 clearstatus(repo) |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1581 clearcollapsemsg(repo) |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1582 repo.ui.warn(_('rebase aborted\n')) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
1583 return 0 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1584 |
34006 | 1585 def sortsource(destmap): |
1586 """yield source revisions in an order that we only rebase things once | |
1587 | |
1588 If source and destination overlaps, we should filter out revisions | |
1589 depending on other revisions which hasn't been rebased yet. | |
1590 | |
1591 Yield a sorted list of revisions each time. | |
1592 | |
1593 For example, when rebasing A to B, B to C. This function yields [B], then | |
1594 [A], indicating B needs to be rebased first. | |
1595 | |
1596 Raise if there is a cycle so the rebase is impossible. | |
1597 """ | |
1598 srcset = set(destmap) | |
1599 while srcset: | |
1600 srclist = sorted(srcset) | |
1601 result = [] | |
1602 for r in srclist: | |
1603 if destmap[r] not in srcset: | |
1604 result.append(r) | |
1605 if not result: | |
1606 raise error.Abort(_('source and destination form a cycle')) | |
1607 srcset -= set(result) | |
1608 yield result | |
1609 | |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1610 def buildstate(repo, destmap, collapse): |
15267
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
1611 '''Define which revisions are going to be rebased and where |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1612 |
15267
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
1613 repo: repo |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1614 destmap: {srcrev: destrev} |
17005
50f434510da6
rebase: do not add second parent to rebased changeset (drop detach option) (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
16867
diff
changeset
|
1615 ''' |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1616 rebaseset = destmap.keys() |
31297
f5c71e98f0f7
rebase: unhide original working directory node as well (issue5219)
Martin von Zweigbergk <martinvonz@google.com>
parents:
31296
diff
changeset
|
1617 originalwd = repo['.'].rev() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1618 |
10672
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1619 # This check isn't strictly necessary, since mq detects commits over an |
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1620 # applied patch. But it prevents messing up the working directory when |
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1621 # a partially completed rebase is blocked by mq. |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1622 if 'qtip' in repo.tags(): |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1623 mqapplied = set(repo[s.node].rev() for s in repo.mq.applied) |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1624 if set(destmap.values()) & mqapplied: |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1625 raise error.Abort(_('cannot rebase onto an applied mq patch')) |
10672
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1626 |
34006 | 1627 # Get "cycle" error early by exhausting the generator. |
1628 sortedsrc = list(sortsource(destmap)) # a list of sorted revs | |
1629 if not sortedsrc: | |
1630 raise error.Abort(_('no matching revisions')) | |
1631 | |
1632 # Only check the first batch of revisions to rebase not depending on other | |
1633 # rebaseset. This means "source is ancestor of destination" for the second | |
1634 # (and following) batches of revisions are not checked here. We rely on | |
1635 # "defineparents" to do that check. | |
1636 roots = list(repo.set('roots(%ld)', sortedsrc[0])) | |
15267
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
1637 if not roots: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
1638 raise error.Abort(_('no matching revisions')) |
36271
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
1639 def revof(r): |
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
1640 return r.rev() |
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
1641 roots = sorted(roots, key=revof) |
32175
456b4a32d75f
rebase: don't update state dict same way for each root
Martin von Zweigbergk <martinvonz@google.com>
parents:
32084
diff
changeset
|
1642 state = dict.fromkeys(rebaseset, revtodo) |
34006 | 1643 emptyrebase = (len(sortedsrc) == 1) |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1644 for root in roots: |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1645 dest = repo[destmap[root.rev()]] |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1646 commonbase = root.ancestor(dest) |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1647 if commonbase == root: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
1648 raise error.Abort(_('source is ancestor of destination')) |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1649 if commonbase == dest: |
31380
65d93d712777
rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents:
31311
diff
changeset
|
1650 wctx = repo[None] |
65d93d712777
rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents:
31311
diff
changeset
|
1651 if dest == wctx.p1(): |
65d93d712777
rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents:
31311
diff
changeset
|
1652 # when rebasing to '.', it will use the current wd branch name |
65d93d712777
rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents:
31311
diff
changeset
|
1653 samebranch = root.branch() == wctx.branch() |
65d93d712777
rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents:
31311
diff
changeset
|
1654 else: |
65d93d712777
rebase: allow rebasing children of wd to wd if a new branch has been set (BC)
Mads Kiilerich <mads@kiilerich.com>
parents:
31311
diff
changeset
|
1655 samebranch = root.branch() == dest.branch() |
32900
07d5a503124c
rebase: rewrite "x in y.children()" as "y in x.parents()"
Martin von Zweigbergk <martinvonz@google.com>
parents:
32594
diff
changeset
|
1656 if not collapse and samebranch and dest in root.parents(): |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1657 # mark the revision as done by setting its new revision |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1658 # equal to its old (current) revisions |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1659 state[root.rev()] = root.rev() |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1660 repo.ui.debug('source is a child of destination\n') |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1661 continue |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1662 |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1663 emptyrebase = False |
29936
3e7ded768556
rebase: make debug logging more consistent
Martin von Zweigbergk <martinvonz@google.com>
parents:
29872
diff
changeset
|
1664 repo.ui.debug('rebase onto %s starting from %s\n' % (dest, root)) |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1665 if emptyrebase: |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1666 return None |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1667 for rev in sorted(state): |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1668 parents = [p for p in repo.changelog.parentrevs(rev) if p != nullrev] |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1669 # if all parents of this revision are done, then so is this revision |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1670 if parents and all((state.get(p) == p for p in parents)): |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1671 state[rev] = rev |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1672 return originalwd, destmap, state |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1673 |
34367 | 1674 def clearrebased(ui, repo, destmap, state, skipped, collapsedas=None, |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1675 keepf=False, fm=None): |
17613
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
1676 """dispose of rebased revision at the end of the rebase |
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
1677 |
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
1678 If `collapsedas` is not None, the rebase was a collapse whose result if the |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1679 `collapsedas` node. |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1680 |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1681 If `keepf` is not True, the rebase has --keep set and no nodes should be |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1682 removed (but bookmarks still need to be moved). |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1683 """ |
33332
3b7cb3d17137
rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents:
33157
diff
changeset
|
1684 tonode = repo.changelog.node |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1685 replacements = {} |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1686 moves = {} |
33333 | 1687 for rev, newrev in sorted(state.items()): |
1688 if newrev >= 0 and newrev != rev: | |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1689 oldnode = tonode(rev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1690 newnode = collapsedas or tonode(newrev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1691 moves[oldnode] = newnode |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1692 if not keepf: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1693 if rev in skipped: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1694 succs = () |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1695 else: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1696 succs = (newnode,) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1697 replacements[oldnode] = succs |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1698 scmutil.cleanupnodes(repo, replacements, 'rebase', moves) |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1699 if fm: |
35125
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1700 hf = fm.hexfunc |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1701 fl = fm.formatlist |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1702 fd = fm.formatdict |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1703 nodechanges = fd({hf(oldn): fl([hf(n) for n in newn], name='node') |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1704 for oldn, newn in replacements.iteritems()}, |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1705 key="oldnode", value="newnodes") |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1706 fm.data(nodechanges=nodechanges) |
17611
910123eac887
rebase: extract final changesets cleanup logic in a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
17325
diff
changeset
|
1707 |
7216
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents:
7213
diff
changeset
|
1708 def pullrebase(orig, ui, repo, *args, **opts): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1709 'Call rebase after pull if the latter has been invoked with --rebase' |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1710 ret = None |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1711 if opts.get(r'rebase'): |
31733
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
1712 if ui.configbool('commands', 'rebase.requiredest'): |
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
1713 msg = _('rebase destination required by configuration') |
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
1714 hint = _('use hg pull followed by hg rebase -d DEST') |
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
1715 raise error.Abort(msg, hint=hint) |
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
1716 |
32918
04c9dd951a41
rebase: use context manager for locking in pullrebase()
Martin von Zweigbergk <martinvonz@google.com>
parents:
32917
diff
changeset
|
1717 with repo.wlock(), repo.lock(): |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1718 if opts.get(r'update'): |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1719 del opts[r'update'] |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1720 ui.debug('--update and --rebase are not compatible, ignoring ' |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1721 'the update flag\n') |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1722 |
30725
c2bd2f77965b
rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents:
30709
diff
changeset
|
1723 cmdutil.checkunfinished(repo) |
30755
0fbb3a5c188e
rebase: provide detailed hint to abort message if working dir is not clean
Valters Vingolds <valters@vingolds.ch>
parents:
30725
diff
changeset
|
1724 cmdutil.bailifchanged(repo, hint=_('cannot pull with rebase: ' |
0fbb3a5c188e
rebase: provide detailed hint to abort message if working dir is not clean
Valters Vingolds <valters@vingolds.ch>
parents:
30725
diff
changeset
|
1725 'please commit or shelve your changes first')) |
30725
c2bd2f77965b
rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents:
30709
diff
changeset
|
1726 |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1727 revsprepull = len(repo) |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1728 origpostincoming = commands.postincoming |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1729 def _dummy(*args, **kwargs): |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1730 pass |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1731 commands.postincoming = _dummy |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1732 try: |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1733 ret = orig(ui, repo, *args, **opts) |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1734 finally: |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1735 commands.postincoming = origpostincoming |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1736 revspostpull = len(repo) |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1737 if revspostpull > revsprepull: |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1738 # --rev option from pull conflict with rebase own --rev |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1739 # dropping it |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1740 if r'rev' in opts: |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1741 del opts[r'rev'] |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1742 # positional argument from pull conflicts with rebase's own |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1743 # --source. |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1744 if r'source' in opts: |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1745 del opts[r'source'] |
29044
261c25372959
rebase: restrict rebase destination to the pulled set (issue5214)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29043
diff
changeset
|
1746 # revsprepull is the len of the repo, not revnum of tip. |
261c25372959
rebase: restrict rebase destination to the pulled set (issue5214)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29043
diff
changeset
|
1747 destspace = list(repo.changelog.revs(start=revsprepull)) |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1748 opts[r'_destspace'] = destspace |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1749 try: |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1750 rebase(ui, repo, **opts) |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1751 except error.NoMergeDestAbort: |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1752 # we can maybe update instead |
28118
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
1753 rev, _a, _b = destutil.destupdate(repo) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1754 if rev == repo['.'].rev(): |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1755 ui.status(_('nothing to rebase\n')) |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1756 else: |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1757 ui.status(_('nothing to rebase - updating instead\n')) |
28118
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
1758 # not passing argument to get the bare update behavior |
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
1759 # with warning and trumpets |
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
1760 commands.update(ui, repo) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1761 else: |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1762 if opts.get(r'tool'): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
1763 raise error.Abort(_('--tool can only be used with --rebase')) |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1764 ret = orig(ui, repo, *args, **opts) |
6979fe2a6d75
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liscju <piotr.listkiewicz@gmail.com>
parents:
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diff
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|
1765 |
6979fe2a6d75
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liscju <piotr.listkiewicz@gmail.com>
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diff
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|
1766 return ret |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1767 |
27790
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
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|
1768 def _filterobsoleterevs(repo, revs): |
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
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|
1769 """returns a set of the obsolete revisions in revs""" |
2d294dada4f8
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Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
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|
1770 return set(r for r in revs if repo[r].obsolete()) |
2d294dada4f8
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Laurent Charignon <lcharignon@fb.com>
parents:
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|
1771 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1772 def _computeobsoletenotrebased(repo, rebaseobsrevs, destmap): |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
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|
1773 """Return (obsoletenotrebased, obsoletewithoutsuccessorindestination). |
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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|
1774 |
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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diff
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|
1775 `obsoletenotrebased` is a mapping mapping obsolete => successor for all |
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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diff
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|
1776 obsolete nodes to be rebased given in `rebaseobsrevs`. |
27012
5eac7ab59b95
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Laurent Charignon <lcharignon@fb.com>
parents:
27010
diff
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|
1777 |
35058
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
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|
1778 `obsoletewithoutsuccessorindestination` is a set with obsolete revisions |
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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diff
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|
1779 without a successor in destination. |
35995
b7e2cf114e85
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Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
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|
1780 |
b7e2cf114e85
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Denis Laxalde <denis@laxalde.org>
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diff
changeset
|
1781 `obsoleteextinctsuccessors` is a set of obsolete revisions with only |
b7e2cf114e85
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Denis Laxalde <denis@laxalde.org>
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|
1782 obsolete successors. |
35058
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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diff
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|
1783 """ |
26349
92409f8dff5d
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Laurent Charignon <lcharignon@fb.com>
parents:
26301
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|
1784 obsoletenotrebased = {} |
35058
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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diff
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|
1785 obsoletewithoutsuccessorindestination = set([]) |
35995
b7e2cf114e85
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Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
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|
1786 obsoleteextinctsuccessors = set([]) |
26349
92409f8dff5d
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Laurent Charignon <lcharignon@fb.com>
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|
1787 |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
1788 assert repo.filtername is None |
26674
fd4a38bd7e49
rebase: use a direct reference to repo.changelog
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26671
diff
changeset
|
1789 cl = repo.changelog |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
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diff
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|
1790 nodemap = cl.nodemap |
35995
b7e2cf114e85
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Denis Laxalde <denis@laxalde.org>
parents:
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|
1791 extinctnodes = set(cl.node(r) for r in repo.revs('extinct()')) |
34003
ba9d5d48bf95
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Jun Wu <quark@fb.com>
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|
1792 for srcrev in rebaseobsrevs: |
ba9d5d48bf95
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Jun Wu <quark@fb.com>
parents:
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|
1793 srcnode = cl.node(srcrev) |
34004
af609bb3487f
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Jun Wu <quark@fb.com>
parents:
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diff
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|
1794 destnode = cl.node(destmap[srcrev]) |
34003
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rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
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|
1795 # XXX: more advanced APIs are required to handle split correctly |
35997
24f05489377b
rebase: make "successors" a set in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35995
diff
changeset
|
1796 successors = set(obsutil.allsuccessors(repo.obsstore, [srcnode])) |
35994
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35917
diff
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|
1797 # obsutil.allsuccessors includes node itself |
ae0d25071fca
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Denis Laxalde <denis@laxalde.org>
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35917
diff
changeset
|
1798 successors.remove(srcnode) |
35997
24f05489377b
rebase: make "successors" a set in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35995
diff
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|
1799 if successors.issubset(extinctnodes): |
35995
b7e2cf114e85
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Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
1800 # all successors are extinct |
b7e2cf114e85
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Denis Laxalde <denis@laxalde.org>
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35994
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|
1801 obsoleteextinctsuccessors.add(srcrev) |
35994
ae0d25071fca
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Denis Laxalde <denis@laxalde.org>
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diff
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|
1802 if not successors: |
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
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diff
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|
1803 # no successor |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
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|
1804 obsoletenotrebased[srcrev] = None |
ba9d5d48bf95
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Jun Wu <quark@fb.com>
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|
1805 else: |
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Jun Wu <quark@fb.com>
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|
1806 for succnode in successors: |
35994
ae0d25071fca
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Denis Laxalde <denis@laxalde.org>
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|
1807 if succnode not in nodemap: |
34003
ba9d5d48bf95
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Jun Wu <quark@fb.com>
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diff
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|
1808 continue |
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Jun Wu <quark@fb.com>
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|
1809 if cl.isancestor(succnode, destnode): |
ba9d5d48bf95
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Jun Wu <quark@fb.com>
parents:
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|
1810 obsoletenotrebased[srcrev] = nodemap[succnode] |
ba9d5d48bf95
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Jun Wu <quark@fb.com>
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|
1811 break |
35058
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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|
1812 else: |
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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|
1813 # If 'srcrev' has a successor in rebase set but none in |
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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changeset
|
1814 # destination (which would be catched above), we shall skip it |
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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changeset
|
1815 # and its descendants to avoid divergence. |
35994
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
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diff
changeset
|
1816 if any(nodemap[s] in destmap for s in successors): |
35058
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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|
1817 obsoletewithoutsuccessorindestination.add(srcrev) |
27012
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Laurent Charignon <lcharignon@fb.com>
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|
1818 |
35995
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diff
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|
1819 return ( |
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Denis Laxalde <denis@laxalde.org>
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|
1820 obsoletenotrebased, |
b7e2cf114e85
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Denis Laxalde <denis@laxalde.org>
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|
1821 obsoletewithoutsuccessorindestination, |
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Denis Laxalde <denis@laxalde.org>
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|
1822 obsoleteextinctsuccessors, |
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Denis Laxalde <denis@laxalde.org>
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|
1823 ) |
26349
92409f8dff5d
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Laurent Charignon <lcharignon@fb.com>
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|
1824 |
19214
0250047a365e
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Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1825 def summaryhook(ui, repo): |
30709
a932297febb7
rebase: use repo.vfs.exists in 'hg summary' hook
Valters Vingolds <valters@vingolds.ch>
parents:
30674
diff
changeset
|
1826 if not repo.vfs.exists('rebasestate'): |
19214
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1827 return |
19849
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
1828 try: |
29403
b95fd7c15b7c
rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29402
diff
changeset
|
1829 rbsrt = rebaseruntime(repo, ui, {}) |
b95fd7c15b7c
rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
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diff
changeset
|
1830 rbsrt.restorestatus() |
b95fd7c15b7c
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Kostia Balytskyi <ikostia@fb.com>
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29402
diff
changeset
|
1831 state = rbsrt.state |
19849
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
1832 except error.RepoLookupError: |
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|
1833 # i18n: column positioning for "hg summary" |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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|
1834 msg = _('rebase: (use "hg rebase --abort" to clear broken state)\n') |
e7fa36d2ad3a
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changeset
|
1835 ui.write(msg) |
e7fa36d2ad3a
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
1836 return |
23489
fe4157d839ac
rebase: use '>= 0' to know is a revision was rebased
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23484
diff
changeset
|
1837 numrebased = len([i for i in state.itervalues() if i >= 0]) |
19214
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Bryan O'Sullivan <bryano@fb.com>
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|
1838 # i18n: column positioning for "hg summary" |
0250047a365e
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Bryan O'Sullivan <bryano@fb.com>
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|
1839 ui.write(_('rebase: %s, %s (rebase --continue)\n') % |
0250047a365e
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Bryan O'Sullivan <bryano@fb.com>
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19059
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changeset
|
1840 (ui.label(_('%d rebased'), 'rebase.rebased') % numrebased, |
0250047a365e
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Bryan O'Sullivan <bryano@fb.com>
parents:
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changeset
|
1841 ui.label(_('%d remaining'), 'rebase.remaining') % |
0250047a365e
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Bryan O'Sullivan <bryano@fb.com>
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diff
changeset
|
1842 (len(state) - numrebased))) |
0250047a365e
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Bryan O'Sullivan <bryano@fb.com>
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19059
diff
changeset
|
1843 |
6906
808f03f61ebe
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1844 def uisetup(ui): |
23970
8a544fb645bb
rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23917
diff
changeset
|
1845 #Replace pull with a decorator to provide --rebase option |
7216
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents:
7213
diff
changeset
|
1846 entry = extensions.wrapcommand(commands.table, 'pull', pullrebase) |
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
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7213
diff
changeset
|
1847 entry[1].append(('', 'rebase', None, |
14444
1f997134a9d1
rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents:
14306
diff
changeset
|
1848 _("rebase working directory to branch head"))) |
1f997134a9d1
rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents:
14306
diff
changeset
|
1849 entry[1].append(('t', 'tool', '', |
1f997134a9d1
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Adrian Buehlmann <adrian@cadifra.com>
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14306
diff
changeset
|
1850 _("specify merge tool for rebase"))) |
19214
0250047a365e
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Bryan O'Sullivan <bryano@fb.com>
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19059
diff
changeset
|
1851 cmdutil.summaryhooks.add('rebase', summaryhook) |
19478
e5a5790a3185
rebase: add checkunfinished support (issue3955)
Matt Mackall <mpm@selenic.com>
parents:
19477
diff
changeset
|
1852 cmdutil.unfinishedstates.append( |
19496
607191a45f8c
checkunfinished: accommodate histedit quirk
Matt Mackall <mpm@selenic.com>
parents:
19478
diff
changeset
|
1853 ['rebasestate', False, False, _('rebase in progress'), |
19478
e5a5790a3185
rebase: add checkunfinished support (issue3955)
Matt Mackall <mpm@selenic.com>
parents:
19477
diff
changeset
|
1854 _("use 'hg rebase --continue' or 'hg rebase --abort'")]) |
27626
157675d0f600
rebase: hook afterresolvedstates
timeless <timeless@mozdev.org>
parents:
27586
diff
changeset
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1855 cmdutil.afterresolvedstates.append( |
157675d0f600
rebase: hook afterresolvedstates
timeless <timeless@mozdev.org>
parents:
27586
diff
changeset
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1856 ['rebasestate', _('hg rebase --continue')]) |