Mercurial > hg
annotate hgext/rebase.py @ 40857:2041991f1ce2
rebase: remove now-unnecessary arguments to _abort()
Since _abort() is now an instance method, we don't need to pass state
that's available on "self".
Differential Revision: https://phab.mercurial-scm.org/D5393
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Sun, 04 Mar 2018 08:50:12 -0800 |
parents | c8eb8d1fc6cf |
children | 09680349cc2d |
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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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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 nullrev, |
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25 short, |
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26 ) |
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27 from mercurial import ( |
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28 bookmarks, |
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29 cmdutil, |
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30 commands, |
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31 copies, |
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32 destutil, |
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33 dirstateguard, |
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34 error, |
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35 extensions, |
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36 hg, |
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37 merge as mergemod, |
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38 mergeutil, |
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39 obsolete, |
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40 obsutil, |
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41 patch, |
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42 phases, |
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43 pycompat, |
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44 registrar, |
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45 repair, |
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46 revset, |
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47 revsetlang, |
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48 scmutil, |
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49 smartset, |
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50 state as statemod, |
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51 util, |
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52 ) |
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53 |
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54 # The following constants are used throughout the rebase module. The ordering of |
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55 # their values must be maintained. |
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56 |
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57 # Indicates that a revision needs to be rebased |
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58 revtodo = -1 |
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59 revtodostr = '-1' |
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60 |
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61 # legacy revstates no longer needed in current code |
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62 # -2: nullmerge, -3: revignored, -4: revprecursor, -5: revpruned |
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63 legacystates = {'-2', '-3', '-4', '-5'} |
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64 |
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65 cmdtable = {} |
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66 command = registrar.command(cmdtable) |
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67 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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68 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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69 # be specifying the version(s) of Mercurial they are tested with, or |
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70 # leave the attribute unspecified. |
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71 testedwith = 'ships-with-hg-core' |
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72 |
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73 def _nothingtorebase(): |
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74 return 1 |
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75 |
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76 def _savegraft(ctx, extra): |
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77 s = ctx.extra().get('source', None) |
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78 if s is not None: |
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79 extra['source'] = s |
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80 s = ctx.extra().get('intermediate-source', None) |
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81 if s is not None: |
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82 extra['intermediate-source'] = s |
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83 |
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84 def _savebranch(ctx, extra): |
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85 extra['branch'] = ctx.branch() |
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86 |
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87 def _destrebase(repo, sourceset, destspace=None): |
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88 """small wrapper around destmerge to pass the right extra args |
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89 |
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90 Please wrap destutil.destmerge instead.""" |
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91 return destutil.destmerge(repo, action='rebase', sourceset=sourceset, |
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92 onheadcheck=False, destspace=destspace) |
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93 |
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94 revsetpredicate = registrar.revsetpredicate() |
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95 |
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96 @revsetpredicate('_destrebase') |
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97 def _revsetdestrebase(repo, subset, x): |
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98 # ``_rebasedefaultdest()`` |
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99 |
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100 # default destination for rebase. |
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101 # # XXX: Currently private because I expect the signature to change. |
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102 # # XXX: - bailing out in case of ambiguity vs returning all data. |
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103 # i18n: "_rebasedefaultdest" is a keyword |
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104 sourceset = None |
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105 if x is not None: |
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106 sourceset = revset.getset(repo, smartset.fullreposet(repo), x) |
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107 return subset & smartset.baseset([_destrebase(repo, sourceset)]) |
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108 |
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109 @revsetpredicate('_destautoorphanrebase') |
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110 def _revsetdestautoorphanrebase(repo, subset, x): |
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111 """automatic rebase destination for a single orphan revision""" |
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112 unfi = repo.unfiltered() |
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113 obsoleted = unfi.revs('obsolete()') |
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114 |
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115 src = revset.getset(repo, subset, x).first() |
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116 |
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117 # Empty src or already obsoleted - Do not return a destination |
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118 if not src or src in obsoleted: |
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119 return smartset.baseset() |
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120 dests = destutil.orphanpossibledestination(repo, src) |
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121 if len(dests) > 1: |
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122 raise error.Abort( |
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123 _("ambiguous automatic rebase: %r could end up on any of %r") % ( |
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124 src, dests)) |
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125 # We have zero or one destination, so we can just return here. |
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126 return smartset.baseset(dests) |
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127 |
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128 def _ctxdesc(ctx): |
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129 """short description for a context""" |
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130 desc = '%d:%s "%s"' % (ctx.rev(), ctx, |
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131 ctx.description().split('\n', 1)[0]) |
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132 repo = ctx.repo() |
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133 names = [] |
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134 for nsname, ns in repo.names.iteritems(): |
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135 if nsname == 'branches': |
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136 continue |
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137 names.extend(ns.names(repo, ctx.node())) |
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138 if names: |
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139 desc += ' (%s)' % ' '.join(names) |
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140 return desc |
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141 |
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142 class rebaseruntime(object): |
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143 """This class is a container for rebase runtime state""" |
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144 def __init__(self, repo, ui, inmemory=False, opts=None): |
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145 if opts is None: |
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146 opts = {} |
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147 |
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148 # prepared: whether we have rebasestate prepared or not. Currently it |
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149 # decides whether "self.repo" is unfiltered or not. |
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150 # The rebasestate has explicit hash to hash instructions not depending |
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151 # on visibility. If rebasestate exists (in-memory or on-disk), use |
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152 # unfiltered repo to avoid visibility issues. |
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153 # Before knowing rebasestate (i.e. when starting a new rebase (not |
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154 # --continue or --abort)), the original repo should be used so |
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155 # visibility-dependent revsets are correct. |
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156 self.prepared = False |
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157 self._repo = repo |
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158 |
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159 self.ui = ui |
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160 self.opts = opts |
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161 self.originalwd = None |
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162 self.external = nullrev |
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163 # Mapping between the old revision id and either what is the new rebased |
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164 # revision or what needs to be done with the old revision. The state |
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165 # dict will be what contains most of the rebase progress state. |
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166 self.state = {} |
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167 self.activebookmark = None |
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168 self.destmap = {} |
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169 self.skipped = set() |
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170 |
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171 self.collapsef = opts.get('collapse', False) |
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172 self.collapsemsg = cmdutil.logmessage(ui, opts) |
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173 self.date = opts.get('date', None) |
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174 |
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175 e = opts.get('extrafn') # internal, used by e.g. hgsubversion |
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176 self.extrafns = [_savegraft] |
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177 if e: |
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178 self.extrafns = [e] |
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179 |
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180 self.backupf = ui.configbool('ui', 'history-editing-backup') |
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181 self.keepf = opts.get('keep', False) |
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182 self.keepbranchesf = opts.get('keepbranches', False) |
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183 self.obsoletenotrebased = {} |
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184 self.obsoletewithoutsuccessorindestination = set() |
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185 self.inmemory = inmemory |
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186 self.stateobj = statemod.cmdstate(repo, 'rebasestate') |
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187 |
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188 @property |
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189 def repo(self): |
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190 if self.prepared: |
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191 return self._repo.unfiltered() |
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192 else: |
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193 return self._repo |
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194 |
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195 def storestatus(self, tr=None): |
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196 """Store the current status to allow recovery""" |
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197 if tr: |
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198 tr.addfilegenerator('rebasestate', ('rebasestate',), |
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199 self._writestatus, location='plain') |
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200 else: |
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201 with self.repo.vfs("rebasestate", "w") as f: |
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202 self._writestatus(f) |
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203 |
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204 def _writestatus(self, f): |
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205 repo = self.repo |
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206 assert repo.filtername is None |
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207 f.write(repo[self.originalwd].hex() + '\n') |
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208 # was "dest". we now write dest per src root below. |
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209 f.write('\n') |
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210 f.write(repo[self.external].hex() + '\n') |
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211 f.write('%d\n' % int(self.collapsef)) |
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212 f.write('%d\n' % int(self.keepf)) |
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213 f.write('%d\n' % int(self.keepbranchesf)) |
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214 f.write('%s\n' % (self.activebookmark or '')) |
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215 destmap = self.destmap |
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216 for d, v in self.state.iteritems(): |
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217 oldrev = repo[d].hex() |
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218 if v >= 0: |
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219 newrev = repo[v].hex() |
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220 else: |
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221 newrev = "%d" % v |
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222 destnode = repo[destmap[d]].hex() |
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223 f.write("%s:%s:%s\n" % (oldrev, newrev, destnode)) |
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224 repo.ui.debug('rebase status stored\n') |
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225 |
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226 def restorestatus(self): |
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227 """Restore a previously stored status""" |
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228 if not self.stateobj.exists(): |
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229 cmdutil.wrongtooltocontinue(self.repo, _('rebase')) |
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230 |
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231 data = self._read() |
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232 self.repo.ui.debug('rebase status resumed\n') |
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233 |
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234 self.originalwd = data['originalwd'] |
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235 self.destmap = data['destmap'] |
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236 self.state = data['state'] |
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237 self.skipped = data['skipped'] |
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238 self.collapsef = data['collapse'] |
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239 self.keepf = data['keep'] |
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240 self.keepbranchesf = data['keepbranches'] |
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241 self.external = data['external'] |
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242 self.activebookmark = data['activebookmark'] |
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243 |
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244 def _read(self): |
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245 self.prepared = True |
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246 repo = self.repo |
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247 assert repo.filtername is None |
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248 data = {'keepbranches': None, 'collapse': None, 'activebookmark': None, |
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249 'external': nullrev, 'keep': None, 'originalwd': None} |
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250 legacydest = None |
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251 state = {} |
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252 destmap = {} |
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253 |
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254 if True: |
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255 f = repo.vfs("rebasestate") |
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256 for i, l in enumerate(f.read().splitlines()): |
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257 if i == 0: |
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258 data['originalwd'] = repo[l].rev() |
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259 elif i == 1: |
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260 # this line should be empty in newer version. but legacy |
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261 # clients may still use it |
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262 if l: |
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263 legacydest = repo[l].rev() |
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264 elif i == 2: |
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265 data['external'] = repo[l].rev() |
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266 elif i == 3: |
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267 data['collapse'] = bool(int(l)) |
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268 elif i == 4: |
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269 data['keep'] = bool(int(l)) |
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270 elif i == 5: |
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271 data['keepbranches'] = bool(int(l)) |
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272 elif i == 6 and not (len(l) == 81 and ':' in l): |
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273 # line 6 is a recent addition, so for backwards |
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274 # compatibility check that the line doesn't look like the |
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275 # oldrev:newrev lines |
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276 data['activebookmark'] = l |
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277 else: |
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278 args = l.split(':') |
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279 oldrev = repo[args[0]].rev() |
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280 newrev = args[1] |
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281 if newrev in legacystates: |
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282 continue |
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283 if len(args) > 2: |
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284 destrev = repo[args[2]].rev() |
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285 else: |
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286 destrev = legacydest |
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287 destmap[oldrev] = destrev |
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288 if newrev == revtodostr: |
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289 state[oldrev] = revtodo |
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290 # Legacy compat special case |
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291 else: |
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292 state[oldrev] = repo[newrev].rev() |
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293 |
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294 if data['keepbranches'] is None: |
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295 raise error.Abort(_('.hg/rebasestate is incomplete')) |
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296 |
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297 data['destmap'] = destmap |
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298 data['state'] = state |
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299 skipped = set() |
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300 # recompute the set of skipped revs |
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301 if not data['collapse']: |
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302 seen = set(destmap.values()) |
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303 for old, new in sorted(state.items()): |
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304 if new != revtodo and new in seen: |
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305 skipped.add(old) |
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306 seen.add(new) |
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307 data['skipped'] = skipped |
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308 repo.ui.debug('computed skipped revs: %s\n' % |
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309 (' '.join('%d' % r for r in sorted(skipped)) or '')) |
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310 |
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311 return data |
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312 |
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313 def _handleskippingobsolete(self, obsoleterevs, destmap): |
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314 """Compute structures necessary for skipping obsolete revisions |
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315 |
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316 obsoleterevs: iterable of all obsolete revisions in rebaseset |
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317 destmap: {srcrev: destrev} destination revisions |
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318 """ |
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319 self.obsoletenotrebased = {} |
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320 if not self.ui.configbool('experimental', 'rebaseskipobsolete'): |
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321 return |
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322 obsoleteset = set(obsoleterevs) |
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323 (self.obsoletenotrebased, |
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324 self.obsoletewithoutsuccessorindestination, |
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325 obsoleteextinctsuccessors) = _computeobsoletenotrebased( |
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326 self.repo, obsoleteset, destmap) |
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327 skippedset = set(self.obsoletenotrebased) |
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328 skippedset.update(self.obsoletewithoutsuccessorindestination) |
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329 skippedset.update(obsoleteextinctsuccessors) |
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330 _checkobsrebase(self.repo, self.ui, obsoleteset, skippedset) |
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331 |
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332 def _prepareabortorcontinue(self, isabort, backup=True, suppwarns=False): |
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333 try: |
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334 self.restorestatus() |
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335 self.collapsemsg = restorecollapsemsg(self.repo, isabort) |
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336 except error.RepoLookupError: |
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337 if isabort: |
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338 clearstatus(self.repo) |
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339 clearcollapsemsg(self.repo) |
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340 self.repo.ui.warn(_('rebase aborted (no revision is removed,' |
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341 ' only broken state is cleared)\n')) |
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342 return 0 |
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343 else: |
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344 msg = _('cannot continue inconsistent rebase') |
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345 hint = _('use "hg rebase --abort" to clear broken state') |
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346 raise error.Abort(msg, hint=hint) |
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347 |
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348 if isabort: |
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349 backup = backup and self.backupf |
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350 return self._abort(backup=backup, suppwarns=suppwarns) |
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351 |
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352 def _preparenewrebase(self, destmap): |
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353 if not destmap: |
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354 return _nothingtorebase() |
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355 |
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356 rebaseset = destmap.keys() |
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357 allowunstable = obsolete.isenabled(self.repo, obsolete.allowunstableopt) |
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358 if (not (self.keepf or allowunstable) |
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359 and self.repo.revs('first(children(%ld) - %ld)', |
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360 rebaseset, rebaseset)): |
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361 raise error.Abort( |
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362 _("can't remove original changesets with" |
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363 " unrebased descendants"), |
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364 hint=_('use --keep to keep original changesets')) |
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365 |
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366 result = buildstate(self.repo, destmap, self.collapsef) |
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367 |
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368 if not result: |
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369 # Empty state built, nothing to rebase |
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370 self.ui.status(_('nothing to rebase\n')) |
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371 return _nothingtorebase() |
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372 |
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373 for root in self.repo.set('roots(%ld)', rebaseset): |
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374 if not self.keepf and not root.mutable(): |
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375 raise error.Abort(_("can't rebase public changeset %s") |
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376 % root, |
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377 hint=_("see 'hg help phases' for details")) |
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378 |
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379 (self.originalwd, self.destmap, self.state) = result |
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380 if self.collapsef: |
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381 dests = set(self.destmap.values()) |
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382 if len(dests) != 1: |
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383 raise error.Abort( |
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384 _('--collapse does not work with multiple destinations')) |
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385 destrev = next(iter(dests)) |
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386 destancestors = self.repo.changelog.ancestors([destrev], |
33847 | 387 inclusive=True) |
388 self.external = externalparent(self.repo, self.state, destancestors) | |
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389 |
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390 for destrev in sorted(set(destmap.values())): |
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391 dest = self.repo[destrev] |
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392 if dest.closesbranch() and not self.keepbranchesf: |
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393 self.ui.status(_('reopening closed branch head %s\n') % dest) |
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394 |
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395 self.prepared = True |
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396 |
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397 def _assignworkingcopy(self): |
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398 if self.inmemory: |
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399 from mercurial.context import overlayworkingctx |
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400 self.wctx = overlayworkingctx(self.repo) |
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401 self.repo.ui.debug("rebasing in-memory\n") |
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402 else: |
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403 self.wctx = self.repo[None] |
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404 self.repo.ui.debug("rebasing on disk\n") |
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405 self.repo.ui.log("rebase", |
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406 "using in-memory rebase: %r\n", self.inmemory, |
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407 rebase_imm_used=self.inmemory) |
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408 |
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409 def _performrebase(self, tr): |
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410 self._assignworkingcopy() |
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411 repo, ui = self.repo, self.ui |
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412 if self.keepbranchesf: |
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413 # insert _savebranch at the start of extrafns so if |
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414 # there's a user-provided extrafn it can clobber branch if |
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415 # desired |
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416 self.extrafns.insert(0, _savebranch) |
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417 if self.collapsef: |
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418 branches = set() |
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419 for rev in self.state: |
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420 branches.add(repo[rev].branch()) |
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421 if len(branches) > 1: |
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422 raise error.Abort(_('cannot collapse multiple named ' |
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423 'branches')) |
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424 |
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425 # Calculate self.obsoletenotrebased |
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426 obsrevs = _filterobsoleterevs(self.repo, self.state) |
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427 self._handleskippingobsolete(obsrevs, self.destmap) |
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428 |
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429 # Keep track of the active bookmarks in order to reset them later |
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430 self.activebookmark = self.activebookmark or repo._activebookmark |
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431 if self.activebookmark: |
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432 bookmarks.deactivate(repo) |
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433 |
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434 # Store the state before we begin so users can run 'hg rebase --abort' |
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435 # if we fail before the transaction closes. |
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436 self.storestatus() |
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437 if tr: |
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438 # When using single transaction, store state when transaction |
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439 # commits. |
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440 self.storestatus(tr) |
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441 |
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442 cands = [k for k, v in self.state.iteritems() if v == revtodo] |
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443 p = repo.ui.makeprogress(_("rebasing"), unit=_('changesets'), |
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444 total=len(cands)) |
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445 def progress(ctx): |
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446 p.increment(item=("%d:%s" % (ctx.rev(), ctx))) |
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447 allowdivergence = self.ui.configbool( |
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448 'experimental', 'evolution.allowdivergence') |
34006 | 449 for subset in sortsource(self.destmap): |
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450 sortedrevs = self.repo.revs('sort(%ld, -topo)', subset) |
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451 if not allowdivergence: |
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452 sortedrevs -= self.repo.revs( |
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453 'descendants(%ld) and not %ld', |
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454 self.obsoletewithoutsuccessorindestination, |
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455 self.obsoletewithoutsuccessorindestination, |
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456 ) |
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457 for rev in sortedrevs: |
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458 self._rebasenode(tr, rev, allowdivergence, progress) |
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459 p.complete() |
34006 | 460 ui.note(_('rebase merging completed\n')) |
461 | |
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462 def _concludenode(self, rev, p1, p2, editor, commitmsg=None): |
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463 '''Commit the wd changes with parents p1 and p2. |
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464 |
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465 Reuse commit info from rev but also store useful information in extra. |
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466 Return node of committed revision.''' |
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467 repo = self.repo |
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468 ctx = repo[rev] |
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469 if commitmsg is None: |
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470 commitmsg = ctx.description() |
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471 date = self.date |
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472 if date is None: |
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473 date = ctx.date() |
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474 extra = {'rebase_source': ctx.hex()} |
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475 for c in self.extrafns: |
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476 c(ctx, extra) |
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477 keepbranch = self.keepbranchesf and repo[p1].branch() != ctx.branch() |
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478 destphase = max(ctx.phase(), phases.draft) |
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479 overrides = {('phases', 'new-commit'): destphase} |
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480 if keepbranch: |
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481 overrides[('ui', 'allowemptycommit')] = True |
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482 with repo.ui.configoverride(overrides, 'rebase'): |
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483 if self.inmemory: |
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484 newnode = commitmemorynode(repo, p1, p2, |
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485 wctx=self.wctx, |
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486 extra=extra, |
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487 commitmsg=commitmsg, |
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488 editor=editor, |
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489 user=ctx.user(), |
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490 date=date) |
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491 mergemod.mergestate.clean(repo) |
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492 else: |
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493 newnode = commitnode(repo, p1, p2, |
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494 extra=extra, |
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495 commitmsg=commitmsg, |
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496 editor=editor, |
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497 user=ctx.user(), |
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498 date=date) |
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499 |
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500 if newnode is None: |
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501 # If it ended up being a no-op commit, then the normal |
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502 # merge state clean-up path doesn't happen, so do it |
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503 # here. Fix issue5494 |
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504 mergemod.mergestate.clean(repo) |
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505 return newnode |
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506 |
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507 def _rebasenode(self, tr, rev, allowdivergence, progressfn): |
34006 | 508 repo, ui, opts = self.repo, self.ui, self.opts |
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509 dest = self.destmap[rev] |
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510 ctx = repo[rev] |
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511 desc = _ctxdesc(ctx) |
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512 if self.state[rev] == rev: |
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513 ui.status(_('already rebased %s\n') % desc) |
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514 elif (not allowdivergence |
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515 and rev in self.obsoletewithoutsuccessorindestination): |
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516 msg = _('note: not rebasing %s and its descendants as ' |
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517 'this would cause divergence\n') % desc |
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518 repo.ui.status(msg) |
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519 self.skipped.add(rev) |
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520 elif rev in self.obsoletenotrebased: |
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521 succ = self.obsoletenotrebased[rev] |
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522 if succ is None: |
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523 msg = _('note: not rebasing %s, it has no ' |
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524 'successor\n') % desc |
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525 else: |
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526 succdesc = _ctxdesc(repo[succ]) |
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527 msg = (_('note: not rebasing %s, already in ' |
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528 'destination as %s\n') % (desc, succdesc)) |
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529 repo.ui.status(msg) |
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530 # Make clearrebased aware state[rev] is not a true successor |
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531 self.skipped.add(rev) |
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532 # Record rev as moved to its desired destination in self.state. |
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533 # This helps bookmark and working parent movement. |
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534 dest = max(adjustdest(repo, rev, self.destmap, self.state, |
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535 self.skipped)) |
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536 self.state[rev] = dest |
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537 elif self.state[rev] == revtodo: |
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538 ui.status(_('rebasing %s\n') % desc) |
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539 progressfn(ctx) |
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540 p1, p2, base = defineparents(repo, rev, self.destmap, |
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541 self.state, self.skipped, |
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542 self.obsoletenotrebased) |
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543 if not self.inmemory and len(repo[None].parents()) == 2: |
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544 repo.ui.debug('resuming interrupted rebase\n') |
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545 else: |
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546 overrides = {('ui', 'forcemerge'): opts.get('tool', '')} |
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547 with ui.configoverride(overrides, 'rebase'): |
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548 stats = rebasenode(repo, rev, p1, base, self.collapsef, |
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549 dest, wctx=self.wctx) |
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550 if stats.unresolvedcount > 0: |
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551 if self.inmemory: |
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552 raise error.InMemoryMergeConflictsError() |
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553 else: |
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554 raise error.InterventionRequired( |
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555 _('unresolved conflicts (see hg ' |
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556 'resolve, then hg rebase --continue)')) |
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557 if not self.collapsef: |
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558 merging = p2 != nullrev |
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559 editform = cmdutil.mergeeditform(merging, 'rebase') |
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560 editor = cmdutil.getcommiteditor(editform=editform, |
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561 **pycompat.strkwargs(opts)) |
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562 newnode = self._concludenode(rev, p1, p2, editor) |
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563 else: |
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564 # Skip commit if we are collapsing |
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565 if self.inmemory: |
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566 self.wctx.setbase(repo[p1]) |
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567 else: |
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568 repo.setparents(repo[p1].node()) |
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569 newnode = None |
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570 # Update the state |
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571 if newnode is not None: |
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572 self.state[rev] = repo[newnode].rev() |
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573 ui.debug('rebased as %s\n' % short(newnode)) |
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574 else: |
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575 if not self.collapsef: |
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576 ui.warn(_('note: rebase of %d:%s created no changes ' |
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577 'to commit\n') % (rev, ctx)) |
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578 self.skipped.add(rev) |
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579 self.state[rev] = p1 |
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580 ui.debug('next revision set to %d\n' % p1) |
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581 else: |
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582 ui.status(_('already rebased %s as %s\n') % |
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583 (desc, repo[self.state[rev]])) |
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584 if not tr: |
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585 # When not using single transaction, store state after each |
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586 # commit is completely done. On InterventionRequired, we thus |
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587 # won't store the status. Instead, we'll hit the "len(parents) == 2" |
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588 # case and realize that the commit was in progress. |
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589 self.storestatus() |
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590 |
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591 def _finishrebase(self): |
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592 repo, ui, opts = self.repo, self.ui, self.opts |
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593 fm = ui.formatter('rebase', opts) |
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594 fm.startitem() |
36771
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595 if self.collapsef: |
34004
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596 p1, p2, _base = defineparents(repo, min(self.state), self.destmap, |
34008
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597 self.state, self.skipped, |
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598 self.obsoletenotrebased) |
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599 editopt = opts.get('edit') |
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600 editform = 'rebase.collapse' |
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601 if self.collapsemsg: |
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602 commitmsg = self.collapsemsg |
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603 else: |
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604 commitmsg = 'Collapsed revision' |
33622
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605 for rebased in sorted(self.state): |
33848
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606 if rebased not in self.skipped: |
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607 commitmsg += '\n* %s' % repo[rebased].description() |
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608 editopt = True |
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609 editor = cmdutil.getcommiteditor(edit=editopt, editform=editform) |
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610 revtoreuse = max(self.state) |
33619
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611 |
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612 newnode = self._concludenode(revtoreuse, p1, self.external, |
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613 editor, commitmsg=commitmsg) |
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614 |
33864
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615 if newnode is not None: |
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616 newrev = repo[newnode].rev() |
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617 for oldrev in self.state: |
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618 self.state[oldrev] = newrev |
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619 |
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620 if 'qtip' in repo.tags(): |
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621 updatemq(repo, self.state, self.skipped, |
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622 **pycompat.strkwargs(opts)) |
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623 |
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624 # restore original working directory |
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625 # (we do this before stripping) |
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626 newwd = self.state.get(self.originalwd, self.originalwd) |
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627 if newwd < 0: |
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628 # original directory is a parent of rebase set root or ignored |
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629 newwd = self.originalwd |
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630 if newwd not in [c.rev() for c in repo[None].parents()]: |
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631 ui.note(_("update back to initial working directory parent\n")) |
38508
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632 hg.updaterepo(repo, newwd, overwrite=False) |
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633 |
34354
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634 collapsedas = None |
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635 if self.collapsef and not self.keepf: |
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636 collapsedas = newnode |
34367 | 637 clearrebased(ui, repo, self.destmap, self.state, self.skipped, |
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638 collapsedas, self.keepf, fm=fm, backup=self.backupf) |
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639 |
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640 clearstatus(repo) |
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641 clearcollapsemsg(repo) |
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642 |
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643 ui.note(_("rebase completed\n")) |
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644 util.unlinkpath(repo.sjoin('undo'), ignoremissing=True) |
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645 if self.skipped: |
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646 skippedlen = len(self.skipped) |
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647 ui.note(_("%d revisions have been skipped\n") % skippedlen) |
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648 fm.end() |
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649 |
33332
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650 if (self.activebookmark and self.activebookmark in repo._bookmarks and |
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651 repo['.'].node() == repo._bookmarks[self.activebookmark]): |
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652 bookmarks.activate(repo, self.activebookmark) |
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653 |
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654 def _abort(self, backup=True, suppwarns=False): |
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655 '''Restore the repository to its original state.''' |
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656 |
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657 repo = self.repo |
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658 try: |
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659 # If the first commits in the rebased set get skipped during the |
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660 # rebase, their values within the state mapping will be the dest |
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661 # rev id. The rebased list must must not contain the dest rev |
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662 # (issue4896) |
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663 rebased = [s for r, s in self.state.items() |
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664 if s >= 0 and s != r and s != self.destmap[r]] |
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665 immutable = [d for d in rebased if not repo[d].mutable()] |
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666 cleanup = True |
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667 if immutable: |
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668 repo.ui.warn(_("warning: can't clean up public changesets %s\n") |
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669 % ', '.join(bytes(repo[r]) for r in immutable), |
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670 hint=_("see 'hg help phases' for details")) |
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671 cleanup = False |
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672 |
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673 descendants = set() |
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674 if rebased: |
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675 descendants = set(repo.changelog.descendants(rebased)) |
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676 if descendants - set(rebased): |
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677 repo.ui.warn(_("warning: new changesets detected on " |
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678 "destination branch, can't strip\n")) |
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679 cleanup = False |
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680 |
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681 if cleanup: |
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682 shouldupdate = False |
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683 if rebased: |
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684 strippoints = [ |
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685 c.node() for c in repo.set('roots(%ld)', rebased)] |
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686 |
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687 updateifonnodes = set(rebased) |
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688 updateifonnodes.update(self.destmap.values()) |
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689 updateifonnodes.add(self.originalwd) |
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690 shouldupdate = repo['.'].rev() in updateifonnodes |
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691 |
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692 # Update away from the rebase if necessary |
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693 if shouldupdate or needupdate(repo, self.state): |
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694 mergemod.update(repo, self.originalwd, branchmerge=False, |
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695 force=True) |
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696 |
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697 # Strip from the first rebased revision |
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698 if rebased: |
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699 repair.strip(repo.ui, repo, strippoints, backup=backup) |
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700 |
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701 if self.activebookmark and self.activebookmark in repo._bookmarks: |
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702 bookmarks.activate(repo, self.activebookmark) |
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703 |
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704 finally: |
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705 clearstatus(repo) |
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706 clearcollapsemsg(repo) |
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707 if not suppwarns: |
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708 repo.ui.warn(_('rebase aborted\n')) |
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709 return 0 |
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710 |
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|
711 @command('rebase', |
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712 [('s', 'source', '', |
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713 _('rebase the specified changeset and descendants'), _('REV')), |
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714 ('b', 'base', '', |
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|
715 _('rebase everything from branching point of specified changeset'), |
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716 _('REV')), |
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717 ('r', 'rev', [], |
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718 _('rebase these revisions'), |
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719 _('REV')), |
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720 ('d', 'dest', '', |
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721 _('rebase onto the specified changeset'), _('REV')), |
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722 ('', 'collapse', False, _('collapse the rebased changesets')), |
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723 ('m', 'message', '', |
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724 _('use text as collapse commit message'), _('TEXT')), |
15219 | 725 ('e', 'edit', False, _('invoke editor on commit messages')), |
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726 ('l', 'logfile', '', |
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|
727 _('read collapse commit message from file'), _('FILE')), |
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728 ('k', 'keep', False, _('keep original changesets')), |
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|
729 ('', 'keepbranches', False, _('keep original branch names')), |
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|
730 ('D', 'detach', False, _('(DEPRECATED)')), |
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731 ('i', 'interactive', False, _('(DEPRECATED)')), |
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732 ('t', 'tool', '', _('specify merge tool')), |
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|
733 ('', 'stop', False, _('stop interrupted rebase')), |
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734 ('c', 'continue', False, _('continue an interrupted rebase')), |
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735 ('a', 'abort', False, _('abort an interrupted rebase')), |
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736 ('', 'auto-orphans', '', _('automatically rebase orphan revisions ' |
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737 'in the specified revset (EXPERIMENTAL)')), |
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738 ] + cmdutil.dryrunopts + cmdutil.formatteropts + cmdutil.confirmopts, |
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739 _('[-s REV | -b REV] [-d REV] [OPTION]'), |
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740 helpcategory=command.CATEGORY_CHANGE_MANAGEMENT) |
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741 def rebase(ui, repo, **opts): |
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742 """move changeset (and descendants) to a different branch |
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743 |
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|
744 Rebase uses repeated merging to graft changesets from one part of |
10646 | 745 history (the source) onto another (the destination). This can be |
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746 useful for linearizing *local* changes relative to a master |
10646 | 747 development tree. |
748 | |
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749 Published commits cannot be rebased (see :hg:`help phases`). |
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750 To copy commits, see :hg:`help graft`. |
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751 |
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752 If you don't specify a destination changeset (``-d/--dest``), rebase |
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753 will use the same logic as :hg:`merge` to pick a destination. if |
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|
754 the current branch contains exactly one other head, the other head |
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755 is merged with by default. Otherwise, an explicit revision with |
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|
756 which to merge with must be provided. (destination changeset is not |
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757 modified by rebasing, but new changesets are added as its |
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|
758 descendants.) |
10646 | 759 |
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760 Here are the ways to select changesets: |
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761 |
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762 1. Explicitly select them using ``--rev``. |
10646 | 763 |
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764 2. Use ``--source`` to select a root changeset and include all of its |
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765 descendants. |
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766 |
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|
767 3. Use ``--base`` to select a changeset; rebase will find ancestors |
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|
768 and their descendants which are not also ancestors of the destination. |
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769 |
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770 4. If you do not specify any of ``--rev``, ``source``, or ``--base``, |
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771 rebase will use ``--base .`` as above. |
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772 |
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|
773 If ``--source`` or ``--rev`` is used, special names ``SRC`` and ``ALLSRC`` |
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Jun Wu <quark@fb.com>
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|
774 can be used in ``--dest``. Destination would be calculated per source |
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|
775 revision with ``SRC`` substituted by that single source revision and |
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|
776 ``ALLSRC`` substituted by all source revisions. |
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777 |
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|
778 Rebase will destroy original changesets unless you use ``--keep``. |
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|
779 It will also move your bookmarks (even if you do). |
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780 |
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781 Some changesets may be dropped if they do not contribute changes |
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782 (e.g. merges from the destination branch). |
10646 | 783 |
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784 Unlike ``merge``, rebase will do nothing if you are at the branch tip of |
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785 a named branch with two heads. You will need to explicitly specify source |
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786 and/or destination. |
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787 |
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788 If you need to use a tool to automate merge/conflict decisions, you |
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789 can specify one with ``--tool``, see :hg:`help merge-tools`. |
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790 As a caveat: the tool will not be used to mediate when a file was |
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791 deleted, there is no hook presently available for this. |
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792 |
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793 If a rebase is interrupted to manually resolve a conflict, it can be |
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794 continued with --continue/-c, aborted with --abort/-a, or stopped with |
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795 --stop. |
11205 | 796 |
22790 | 797 .. container:: verbose |
798 | |
799 Examples: | |
800 | |
801 - move "local changes" (current commit back to branching point) | |
802 to the current branch tip after a pull:: | |
803 | |
804 hg rebase | |
805 | |
806 - move a single changeset to the stable branch:: | |
807 | |
808 hg rebase -r 5f493448 -d stable | |
809 | |
810 - splice a commit and all its descendants onto another part of history:: | |
811 | |
812 hg rebase --source c0c3 --dest 4cf9 | |
813 | |
814 - rebase everything on a branch marked by a bookmark onto the | |
815 default branch:: | |
816 | |
817 hg rebase --base myfeature --dest default | |
818 | |
819 - collapse a sequence of changes into a single commit:: | |
820 | |
821 hg rebase --collapse -r 1520:1525 -d . | |
822 | |
823 - move a named branch while preserving its name:: | |
824 | |
825 hg rebase -r "branch(featureX)" -d 1.3 --keepbranches | |
826 | |
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827 - stabilize orphaned changesets so history looks linear:: |
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828 |
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829 hg rebase -r 'orphan()-obsolete()'\ |
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830 -d 'first(max((successors(max(roots(ALLSRC) & ::SRC)^)-obsolete())::) +\ |
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831 max(::((roots(ALLSRC) & ::SRC)^)-obsolete()))' |
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832 |
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833 Configuration Options: |
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834 |
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835 You can make rebase require a destination if you set the following config |
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836 option:: |
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837 |
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838 [commands] |
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839 rebase.requiredest = True |
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840 |
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841 By default, rebase will close the transaction after each commit. For |
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842 performance purposes, you can configure rebase to use a single transaction |
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843 across the entire rebase. WARNING: This setting introduces a significant |
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844 risk of losing the work you've done in a rebase if the rebase aborts |
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845 unexpectedly:: |
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846 |
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847 [rebase] |
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848 singletransaction = True |
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849 |
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850 By default, rebase writes to the working copy, but you can configure it to |
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851 run in-memory for for better performance, and to allow it to run if the |
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852 working copy is dirty:: |
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853 |
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854 [rebase] |
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855 experimental.inmemory = True |
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856 |
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857 Return Values: |
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858 |
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859 Returns 0 on success, 1 if nothing to rebase or there are |
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860 unresolved conflicts. |
22790 | 861 |
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862 """ |
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863 opts = pycompat.byteskwargs(opts) |
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864 inmemory = ui.configbool('rebase', 'experimental.inmemory') |
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865 dryrun = opts.get('dry_run') |
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866 confirm = opts.get('confirm') |
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867 selactions = [k for k in ['abort', 'stop', 'continue'] if opts.get(k)] |
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868 if len(selactions) > 1: |
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869 raise error.Abort(_('cannot use --%s with --%s') |
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870 % tuple(selactions[:2])) |
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871 action = selactions[0] if selactions else None |
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872 if dryrun and action: |
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873 raise error.Abort(_('cannot specify both --dry-run and --%s') % action) |
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874 if confirm and action: |
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875 raise error.Abort(_('cannot specify both --confirm and --%s') % action) |
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876 if dryrun and confirm: |
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877 raise error.Abort(_('cannot specify both --confirm and --dry-run')) |
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878 |
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879 if action or repo.currenttransaction() is not None: |
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880 # in-memory rebase is not compatible with resuming rebases. |
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881 # (Or if it is run within a transaction, since the restart logic can |
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882 # fail the entire transaction.) |
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883 inmemory = False |
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884 |
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885 if opts.get('auto_orphans'): |
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886 for key in opts: |
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887 if key != 'auto_orphans' and opts.get(key): |
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888 raise error.Abort(_('--auto-orphans is incompatible with %s') % |
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889 ('--' + key)) |
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890 userrevs = list(repo.revs(opts.get('auto_orphans'))) |
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891 opts['rev'] = [revsetlang.formatspec('%ld and orphan()', userrevs)] |
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892 opts['dest'] = '_destautoorphanrebase(SRC)' |
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893 |
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894 if dryrun or confirm: |
39100
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895 return _dryrunrebase(ui, repo, action, opts) |
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896 elif action == 'stop': |
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897 rbsrt = rebaseruntime(repo, ui) |
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898 with repo.wlock(), repo.lock(): |
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899 rbsrt.restorestatus() |
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900 if rbsrt.collapsef: |
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901 raise error.Abort(_("cannot stop in --collapse session")) |
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902 allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt) |
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903 if not (rbsrt.keepf or allowunstable): |
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904 raise error.Abort(_("cannot remove original changesets with" |
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905 " unrebased descendants"), |
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906 hint=_('either enable obsmarkers to allow unstable ' |
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907 'revisions or use --keep to keep original ' |
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908 'changesets')) |
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909 if needupdate(repo, rbsrt.state): |
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910 # update to the current working revision |
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911 # to clear interrupted merge |
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912 hg.updaterepo(repo, rbsrt.originalwd, overwrite=True) |
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913 rbsrt._finishrebase() |
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914 return 0 |
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915 elif inmemory: |
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916 try: |
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917 # in-memory merge doesn't support conflicts, so if we hit any, abort |
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918 # and re-run as an on-disk merge. |
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|
919 overrides = {('rebase', 'singletransaction'): True} |
b48b7b130d08
rebase: use single transaction when running in memory
Martin von Zweigbergk <martinvonz@google.com>
parents:
37125
diff
changeset
|
920 with ui.configoverride(overrides, 'rebase'): |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
921 return _dorebase(ui, repo, action, opts, inmemory=inmemory) |
35320
d901a88891fe
rebase: rerun a rebase on-disk if IMM merge conflicts arise
Phil Cohen <phillco@fb.com>
parents:
35319
diff
changeset
|
922 except error.InMemoryMergeConflictsError: |
d901a88891fe
rebase: rerun a rebase on-disk if IMM merge conflicts arise
Phil Cohen <phillco@fb.com>
parents:
35319
diff
changeset
|
923 ui.warn(_('hit merge conflicts; re-running rebase without in-memory' |
d901a88891fe
rebase: rerun a rebase on-disk if IMM merge conflicts arise
Phil Cohen <phillco@fb.com>
parents:
35319
diff
changeset
|
924 ' merge\n')) |
40790
f07d4f94f098
rebase: preserve working copy when redoing in-mem rebase on disk
Martin von Zweigbergk <martinvonz@google.com>
parents:
40366
diff
changeset
|
925 # TODO: Make in-memory merge not use the on-disk merge state, so |
f07d4f94f098
rebase: preserve working copy when redoing in-mem rebase on disk
Martin von Zweigbergk <martinvonz@google.com>
parents:
40366
diff
changeset
|
926 # we don't have to clean it here |
f07d4f94f098
rebase: preserve working copy when redoing in-mem rebase on disk
Martin von Zweigbergk <martinvonz@google.com>
parents:
40366
diff
changeset
|
927 mergemod.mergestate.clean(repo) |
f07d4f94f098
rebase: preserve working copy when redoing in-mem rebase on disk
Martin von Zweigbergk <martinvonz@google.com>
parents:
40366
diff
changeset
|
928 clearstatus(repo) |
f07d4f94f098
rebase: preserve working copy when redoing in-mem rebase on disk
Martin von Zweigbergk <martinvonz@google.com>
parents:
40366
diff
changeset
|
929 clearcollapsemsg(repo) |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
930 return _dorebase(ui, repo, action, opts, inmemory=False) |
35320
d901a88891fe
rebase: rerun a rebase on-disk if IMM merge conflicts arise
Phil Cohen <phillco@fb.com>
parents:
35319
diff
changeset
|
931 else: |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
932 return _dorebase(ui, repo, action, opts) |
35320
d901a88891fe
rebase: rerun a rebase on-disk if IMM merge conflicts arise
Phil Cohen <phillco@fb.com>
parents:
35319
diff
changeset
|
933 |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
934 def _dryrunrebase(ui, repo, action, opts): |
38501
53800d6eed26
rebase: convert opts dict to bytes at once
Yuya Nishihara <yuya@tcha.org>
parents:
38500
diff
changeset
|
935 rbsrt = rebaseruntime(repo, ui, inmemory=True, opts=opts) |
38667
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
936 confirm = opts.get('confirm') |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
937 if confirm: |
38675
35b3f686157a
rebase: correct misleading message in --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38674
diff
changeset
|
938 ui.status(_('starting in-memory rebase\n')) |
38667
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
939 else: |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
940 ui.status(_('starting dry-run rebase; repository will not be ' |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
941 'changed\n')) |
38496
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
942 with repo.wlock(), repo.lock(): |
38667
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
943 needsabort = True |
38496
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
944 try: |
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
945 overrides = {('rebase', 'singletransaction'): True} |
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
946 with ui.configoverride(overrides, 'rebase'): |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
947 _origrebase(ui, repo, action, opts, rbsrt, inmemory=True, |
38500
02004e5c6b56
rebase: isolate command options from internal flags
Yuya Nishihara <yuya@tcha.org>
parents:
38499
diff
changeset
|
948 leaveunfinished=True) |
38496
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
949 except error.InMemoryMergeConflictsError: |
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
950 ui.status(_('hit a merge conflict\n')) |
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
951 return 1 |
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
952 else: |
38667
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
953 if confirm: |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
954 ui.status(_('rebase completed successfully\n')) |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
955 if not ui.promptchoice(_(b'apply changes (yn)?' |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
956 b'$$ &Yes $$ &No')): |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
957 # finish unfinished rebase |
38816
2b728789edfd
rebase: move "backup" flag to rebaseruntime
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38799
diff
changeset
|
958 rbsrt._finishrebase() |
38667
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
959 else: |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
960 rbsrt._prepareabortorcontinue(isabort=True, backup=False, |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
961 suppwarns=True) |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
962 needsabort = False |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
963 else: |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
964 ui.status(_('dry-run rebase completed successfully; run without' |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
965 ' -n/--dry-run to perform this rebase\n')) |
38496
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
966 return 0 |
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
967 finally: |
38667
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
968 if needsabort: |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
969 # no need to store backup in case of dryrun |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
970 rbsrt._prepareabortorcontinue(isabort=True, backup=False, |
572dff5c946e
rebase: add --confirm option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38666
diff
changeset
|
971 suppwarns=True) |
38496
c92fdc27cbdd
rebase: extract dryrun as a function
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38495
diff
changeset
|
972 |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
973 def _dorebase(ui, repo, action, opts, inmemory=False): |
38501
53800d6eed26
rebase: convert opts dict to bytes at once
Yuya Nishihara <yuya@tcha.org>
parents:
38500
diff
changeset
|
974 rbsrt = rebaseruntime(repo, ui, inmemory, opts) |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
975 return _origrebase(ui, repo, action, opts, rbsrt, inmemory=inmemory) |
38497
9c3b48fb7ac5
rebase: split _origrebase() for conveniece in dryrun
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38496
diff
changeset
|
976 |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
977 def _origrebase(ui, repo, action, opts, rbsrt, inmemory=False, |
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
978 leaveunfinished=False): |
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
979 assert action != 'stop' |
32917
070920db8b87
rebase: use context manager for locking in rebase()
Martin von Zweigbergk <martinvonz@google.com>
parents:
32900
diff
changeset
|
980 with repo.wlock(), repo.lock(): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
981 # Validate input and define rebasing points |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
982 destf = opts.get('dest', None) |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
983 srcf = opts.get('source', None) |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
984 basef = opts.get('base', None) |
15270
6cb6064f1d50
rebase: add --rev option to rebase
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15269
diff
changeset
|
985 revf = opts.get('rev', []) |
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
|
986 # search default destination in this space |
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
|
987 # used in the 'hg pull --rebase' case, see issue 5214. |
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
|
988 destspace = opts.get('_destspace') |
22382
d5b04ee8ecf7
rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents:
22251
diff
changeset
|
989 if opts.get('interactive'): |
26496
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
990 try: |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
991 if extensions.find('histedit'): |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
992 enablehistedit = '' |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
993 except KeyError: |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
994 enablehistedit = " --config extensions.histedit=" |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
995 help = "hg%s help -e histedit" % enablehistedit |
22382
d5b04ee8ecf7
rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents:
22251
diff
changeset
|
996 msg = _("interactive history editing is supported by the " |
26494
832f40d2af53
rebase: factor out histedit help command
timeless@mozdev.org
parents:
26421
diff
changeset
|
997 "'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
|
998 raise error.Abort(msg) |
22382
d5b04ee8ecf7
rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents:
22251
diff
changeset
|
999 |
29400
c79da70a4659
rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29399
diff
changeset
|
1000 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
|
1001 raise error.Abort( |
13661
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
changeset
|
1002 _('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
|
1003 |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
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39099
diff
changeset
|
1004 if action: |
29400
c79da70a4659
rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29399
diff
changeset
|
1005 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
|
1006 raise error.Abort( |
11285
f118029e534c
rebase: use usual util.abort rather than error.ParseError
Matt Mackall <mpm@selenic.com>
parents:
11205
diff
changeset
|
1007 _('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
|
1008 if srcf or basef or destf: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
1009 raise error.Abort( |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1010 _('abort and continue do not allow specifying revisions')) |
39100
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rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
1011 if action == 'abort' 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
|
1012 ui.warn(_('tool option will be ignored\n')) |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
1013 if action == 'continue': |
30273
86f4ef63d507
rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents:
30271
diff
changeset
|
1014 ms = mergemod.mergestate.read(repo) |
30495
d528ddc11b33
rebase: refer to checkunresolved by its new name
Augie Fackler <augie@google.com>
parents:
30490
diff
changeset
|
1015 mergeutil.checkunresolved(ms) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1016 |
39100
e9e742bd0501
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Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
changeset
|
1017 retcode = rbsrt._prepareabortorcontinue(isabort=(action == 'abort')) |
29472
f585ce6878e3
rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29404
diff
changeset
|
1018 if retcode is not None: |
f585ce6878e3
rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29404
diff
changeset
|
1019 return retcode |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1020 else: |
37025
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
1021 destmap = _definedestmap(ui, repo, inmemory, destf, srcf, basef, |
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
1022 revf, destspace=destspace) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1023 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
|
1024 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:
29472
diff
changeset
|
1025 return retcode |
36775
6dab3bdb1f00
rebase: only store collapse message once
Martin von Zweigbergk <martinvonz@google.com>
parents:
36774
diff
changeset
|
1026 storecollapsemsg(repo, rbsrt.collapsemsg) |
21027
25ee5dbebc6b
rebase: tell when reopening a closed branch head
Mads Kiilerich <madski@unity3d.com>
parents:
20790
diff
changeset
|
1027 |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
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1028 tr = None |
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1029 |
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1030 singletr = ui.configbool('rebase', 'singletransaction') |
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|
1031 if singletr: |
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1032 tr = repo.transaction('rebase') |
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|
1033 |
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1034 # If `rebase.singletransaction` is enabled, wrap the entire operation in |
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1035 # one transaction here. Otherwise, transactions are obtained when |
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1036 # committing each node, which is slower but allows partial success. |
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1037 with util.acceptintervention(tr): |
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1038 # Same logic for the dirstate guard, except we don't create one when |
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1039 # rebasing in-memory (it's not needed). |
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1040 dsguard = None |
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1041 if singletr and not inmemory: |
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1042 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
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1043 with util.acceptintervention(dsguard): |
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1044 rbsrt._performrebase(tr) |
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1045 if not leaveunfinished: |
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1046 rbsrt._finishrebase() |
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1047 |
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1048 def _definedestmap(ui, repo, inmemory, destf=None, srcf=None, basef=None, |
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1049 revf=None, destspace=None): |
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1050 """use revisions argument to define destmap {srcrev: destrev}""" |
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1051 if revf is None: |
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1052 revf = [] |
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1053 |
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1054 # destspace is here to work around issues with `hg pull --rebase` see |
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1055 # issue5214 for details |
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1056 if srcf and basef: |
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1057 raise error.Abort(_('cannot specify both a source and a base')) |
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1058 if revf and basef: |
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1059 raise error.Abort(_('cannot specify both a revision and a base')) |
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1060 if revf and srcf: |
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1061 raise error.Abort(_('cannot specify both a revision and a source')) |
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1062 |
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1063 if not inmemory: |
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1064 cmdutil.checkunfinished(repo) |
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1065 cmdutil.bailifchanged(repo) |
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1066 |
31731
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1067 if ui.configbool('commands', 'rebase.requiredest') and not destf: |
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1068 raise error.Abort(_('you must specify a destination'), |
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1069 hint=_('use: hg rebase -d REV')) |
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1070 |
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1071 dest = None |
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1072 |
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1073 if revf: |
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1074 rebaseset = scmutil.revrange(repo, revf) |
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1075 if not rebaseset: |
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1076 ui.status(_('empty "rev" revision set - nothing to rebase\n')) |
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1077 return None |
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1078 elif srcf: |
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1079 src = scmutil.revrange(repo, [srcf]) |
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1080 if not src: |
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1081 ui.status(_('empty "source" revision set - nothing to rebase\n')) |
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1082 return None |
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1083 rebaseset = repo.revs('(%ld)::', src) |
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1084 assert rebaseset |
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1085 else: |
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1086 base = scmutil.revrange(repo, [basef or '.']) |
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1087 if not base: |
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1088 ui.status(_('empty "base" revision set - ' |
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1089 "can't compute rebase set\n")) |
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1090 return None |
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1091 if destf: |
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1092 # --base does not support multiple destinations |
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1093 dest = scmutil.revsingle(repo, destf) |
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1094 else: |
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1095 dest = repo[_destrebase(repo, base, destspace=destspace)] |
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1096 destf = bytes(dest) |
28189
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|
1097 |
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1098 roots = [] # selected children of branching points |
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1099 bpbase = {} # {branchingpoint: [origbase]} |
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1100 for b in base: # group bases by branching points |
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1101 bp = repo.revs('ancestor(%d, %d)', b, dest.rev()).first() |
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1102 bpbase[bp] = bpbase.get(bp, []) + [b] |
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1103 if None in bpbase: |
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1104 # emulate the old behavior, showing "nothing to rebase" (a better |
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1105 # behavior may be abort with "cannot find branching point" error) |
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1106 bpbase.clear() |
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1107 for bp, bs in bpbase.iteritems(): # calculate roots |
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1108 roots += list(repo.revs('children(%d) & ancestors(%ld)', bp, bs)) |
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1109 |
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1110 rebaseset = repo.revs('%ld::', roots) |
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1111 |
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1112 if not rebaseset: |
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1113 # transform to list because smartsets are not comparable to |
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1114 # lists. This should be improved to honor laziness of |
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1115 # smartset. |
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1116 if list(base) == [dest.rev()]: |
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1117 if basef: |
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1118 ui.status(_('nothing to rebase - %s is both "base"' |
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1119 ' and destination\n') % dest) |
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1120 else: |
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1121 ui.status(_('nothing to rebase - working directory ' |
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|
1122 'parent is also destination\n')) |
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1123 elif not repo.revs('%ld - ::%d', base, dest.rev()): |
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1124 if basef: |
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1125 ui.status(_('nothing to rebase - "base" %s is ' |
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1126 'already an ancestor of destination ' |
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|
1127 '%s\n') % |
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1128 ('+'.join(bytes(repo[r]) for r in base), |
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1129 dest)) |
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1130 else: |
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1131 ui.status(_('nothing to rebase - working ' |
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1132 'directory parent is already an ' |
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1133 'ancestor of destination %s\n') % dest) |
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1134 else: # can it happen? |
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28122
diff
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|
1135 ui.status(_('nothing to rebase from %s to %s\n') % |
36475
7b84b737352d
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Pulkit Goyal <7895pulkit@gmail.com>
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|
1136 ('+'.join(bytes(repo[r]) for r in base), dest)) |
34004
af609bb3487f
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Jun Wu <quark@fb.com>
parents:
34003
diff
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|
1137 return None |
36975
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rebase: allow in-memory merge of the working copy parent
Martin von Zweigbergk <martinvonz@google.com>
parents:
36960
diff
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|
1138 |
35332
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
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diff
changeset
|
1139 rebasingwcp = repo['.'].rev() in rebaseset |
40650
ea84c2b286a2
rebase: fix two ui.logs to actually have text when using default blackbox log
Kyle Lippincott <spectral@google.com>
parents:
40366
diff
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|
1140 ui.log("rebase", "rebasing working copy parent: %r\n", rebasingwcp, |
ea84c2b286a2
rebase: fix two ui.logs to actually have text when using default blackbox log
Kyle Lippincott <spectral@google.com>
parents:
40366
diff
changeset
|
1141 rebase_rebasing_wcp=rebasingwcp) |
37025
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
1142 if inmemory and rebasingwcp: |
35332
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
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|
1143 # Check these since we did not before. |
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
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|
1144 cmdutil.checkunfinished(repo) |
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
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changeset
|
1145 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
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|
1146 |
fac3a24be50e
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1147 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
|
1148 dest = repo[_destrebase(repo, rebaseset, destspace=destspace)] |
36475
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
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|
1149 destf = bytes(dest) |
28189
fac3a24be50e
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
1150 |
34005
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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changeset
|
1151 allsrc = revsetlang.formatspec('%ld', rebaseset) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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diff
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|
1152 alias = {'ALLSRC': allsrc} |
5e83a8fe6bc4
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|
1153 |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1154 if dest is None: |
5e83a8fe6bc4
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parents:
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|
1155 try: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1156 # fast path: try to resolve dest without SRC alias |
5e83a8fe6bc4
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|
1157 dest = scmutil.revsingle(repo, destf, localalias=alias) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1158 except error.RepoLookupError: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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|
1159 # multi-dest path: resolve dest for each SRC separately |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1160 destmap = {} |
5e83a8fe6bc4
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|
1161 for r in rebaseset: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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|
1162 alias['SRC'] = revsetlang.formatspec('%d', r) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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|
1163 # use repo.anyrevs instead of scmutil.revsingle because we |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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|
1164 # don't want to abort if destset is empty. |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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changeset
|
1165 destset = repo.anyrevs([destf], user=True, localalias=alias) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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changeset
|
1166 size = len(destset) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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diff
changeset
|
1167 if size == 1: |
5e83a8fe6bc4
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changeset
|
1168 destmap[r] = destset.first() |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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|
1169 elif size == 0: |
5e83a8fe6bc4
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parents:
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|
1170 ui.note(_('skipping %s - empty destination\n') % repo[r]) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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diff
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|
1171 else: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1172 raise error.Abort(_('rebase destination for %s is not ' |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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|
1173 'unique') % repo[r]) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1174 |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1175 if dest is not None: |
5e83a8fe6bc4
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parents:
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|
1176 # single-dest case: assign dest to each rev in rebaseset |
5e83a8fe6bc4
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|
1177 destrev = dest.rev() |
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|
1178 destmap = {r: destrev for r in rebaseset} # {srcrev: destrev} |
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|
1179 |
5e83a8fe6bc4
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|
1180 if not destmap: |
5e83a8fe6bc4
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|
1181 ui.status(_('nothing to rebase - empty destination\n')) |
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Jun Wu <quark@fb.com>
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|
1182 return None |
34004
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|
1183 |
af609bb3487f
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Jun Wu <quark@fb.com>
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|
1184 return destmap |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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parents:
28122
diff
changeset
|
1185 |
32248
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Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
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|
1186 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:
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|
1187 """Return the revision that should be used as the second parent |
32248
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parents:
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|
1188 when the revisions in state is collapsed on top of destancestors. |
19955
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
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|
1189 Abort if there is more than one parent. |
10351
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parents:
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diff
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|
1190 """ |
19955
2160c2e0d7d1
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
1191 parents = set() |
10351
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
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|
1192 source = min(state) |
38fe86fb16e3
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parents:
10263
diff
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|
1193 for rev in state: |
38fe86fb16e3
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
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|
1194 if rev == source: |
38fe86fb16e3
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parents:
10263
diff
changeset
|
1195 continue |
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parents:
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changeset
|
1196 for p in repo[rev].parents(): |
38fe86fb16e3
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
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diff
changeset
|
1197 if (p.rev() not in state |
32248
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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changeset
|
1198 and p.rev() not in destancestors): |
19955
2160c2e0d7d1
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
1199 parents.add(p.rev()) |
2160c2e0d7d1
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parents:
19951
diff
changeset
|
1200 if not parents: |
2160c2e0d7d1
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Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1201 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
|
1202 if len(parents) == 1: |
2160c2e0d7d1
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Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1203 return parents.pop() |
36478
a6e9a360ccd8
py3: use '%d' for integers instead of b'%s'
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36475
diff
changeset
|
1204 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
|
1205 '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
|
1206 (max(destancestors), |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1207 ', '.join("%d" % p for p in sorted(parents)))) |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1208 |
37043
a8d8cdafe29c
rebase: rename conclude[memory]node() to commit[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37042
diff
changeset
|
1209 def commitmemorynode(repo, p1, p2, wctx, editor, extra, user, date, commitmsg): |
37042
8ff5772711fa
rebase: pass in "user" instead of "ctx" to conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37041
diff
changeset
|
1210 '''Commit the memory changes with parents p1 and p2. |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1211 Return node of committed revision.''' |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1212 # Replicates the empty check in ``repo.commit``. |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
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parents:
37039
diff
changeset
|
1213 if wctx.isempty() and not repo.ui.configbool('ui', 'allowemptycommit'): |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1214 return None |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1215 |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
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parents:
37039
diff
changeset
|
1216 # By convention, ``extra['branch']`` (set by extrafn) clobbers |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1217 # ``branch`` (used when passing ``--keepbranches``). |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1218 branch = repo[p1].branch() |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1219 if 'branch' in extra: |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1220 branch = extra['branch'] |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1221 |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
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parents:
37039
diff
changeset
|
1222 memctx = wctx.tomemctx(commitmsg, parents=(p1, p2), date=date, |
37042
8ff5772711fa
rebase: pass in "user" instead of "ctx" to conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37041
diff
changeset
|
1223 extra=extra, user=user, branch=branch, editor=editor) |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
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37039
diff
changeset
|
1224 commitres = repo.commitctx(memctx) |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
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parents:
37039
diff
changeset
|
1225 wctx.clean() # Might be reused |
b8d305bd12ca
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Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1226 return commitres |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
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35318
diff
changeset
|
1227 |
37043
a8d8cdafe29c
rebase: rename conclude[memory]node() to commit[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37042
diff
changeset
|
1228 def commitnode(repo, p1, p2, editor, extra, user, date, commitmsg): |
37042
8ff5772711fa
rebase: pass in "user" instead of "ctx" to conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37041
diff
changeset
|
1229 '''Commit the wd changes with parents p1 and p2. |
23459
2e047b1558a5
rebase: clarify naming of variables holding node hashes - don't call them rev
Mads Kiilerich <madski@unity3d.com>
parents:
23457
diff
changeset
|
1230 Return node of committed revision.''' |
33619
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
1231 dsguard = util.nullcontextmanager() |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
1232 if not repo.ui.configbool('rebase', 'singletransaction'): |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
1233 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
1234 with dsguard: |
33120
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
1235 repo.setparents(repo[p1].node(), repo[p2].node()) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
1236 |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
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37039
diff
changeset
|
1237 # Commit might fail if unresolved files exist |
37042
8ff5772711fa
rebase: pass in "user" instead of "ctx" to conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37041
diff
changeset
|
1238 newnode = repo.commit(text=commitmsg, user=user, date=date, |
8ff5772711fa
rebase: pass in "user" instead of "ctx" to conclude[memory]node()
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parents:
37041
diff
changeset
|
1239 extra=extra, editor=editor) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
1240 |
33120
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
1241 repo.dirstate.setbranch(repo[newnode].branch()) |
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
1242 return newnode |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1243 |
36772
0f3116c08e65
rebase: remove unused argument "state" from rebasenode()
Martin von Zweigbergk <martinvonz@google.com>
parents:
36771
diff
changeset
|
1244 def rebasenode(repo, rev, p1, base, collapse, dest, wctx): |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
1245 'Rebase a single revision rev on top of p1 using base as merge ancestor' |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1246 # Merge phase |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1247 # Update to destination and merge it with local |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1248 if wctx.isinmemory(): |
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1249 wctx.setbase(repo[p1]) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1250 else: |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1251 if repo['.'].rev() != p1: |
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1252 repo.ui.debug(" update to %d:%s\n" % (p1, repo[p1])) |
40366
b14fdf1fb615
update: clarify update() call sites by specifying argument names
Martin von Zweigbergk <martinvonz@google.com>
parents:
40293
diff
changeset
|
1253 mergemod.update(repo, p1, branchmerge=False, force=True) |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1254 else: |
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1255 repo.ui.debug(" already in destination\n") |
35410 | 1256 # This is, alas, necessary to invalidate workingctx's manifest cache, |
1257 # as well as other data we litter on it in other places. | |
1258 wctx = repo[None] | |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1259 repo.dirstate.write(repo.currenttransaction()) |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
1260 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
|
1261 if base is not None: |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
1262 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
|
1263 # When collapsing in-place, the parent is the common ancestor, we |
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16566
diff
changeset
|
1264 # have to allow merging with it. |
40366
b14fdf1fb615
update: clarify update() call sites by specifying argument names
Martin von Zweigbergk <martinvonz@google.com>
parents:
40293
diff
changeset
|
1265 stats = mergemod.update(repo, rev, branchmerge=True, force=True, |
b14fdf1fb615
update: clarify update() call sites by specifying argument names
Martin von Zweigbergk <martinvonz@google.com>
parents:
40293
diff
changeset
|
1266 ancestor=base, mergeancestor=collapse, |
35318
2bac2d836ce0
rebase: pass the wctx object (IMM or on-disk) to merge.update
Phil Cohen <phillco@fb.com>
parents:
35317
diff
changeset
|
1267 labels=['dest', 'source'], wc=wctx) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1268 if collapse: |
34787
754b5117622f
context: add workingfilectx.markcopied
Phil Cohen <phillco@fb.com>
parents:
34614
diff
changeset
|
1269 copies.duplicatecopies(repo, wctx, rev, dest) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1270 else: |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1271 # If we're not using --collapse, we need to |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1272 # duplicate copies between the revision we're |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1273 # rebasing and its first parent, but *not* |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1274 # duplicate any copies that have already been |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1275 # performed in the destination. |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1276 p1rev = repo[rev].p1().rev() |
34787
754b5117622f
context: add workingfilectx.markcopied
Phil Cohen <phillco@fb.com>
parents:
34614
diff
changeset
|
1277 copies.duplicatecopies(repo, wctx, rev, p1rev, skiprev=dest) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1278 return stats |
6923
ebf1462f2145
strip trailing whitespace, replace tabs by spaces
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6906
diff
changeset
|
1279 |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1280 def adjustdest(repo, rev, destmap, state, skipped): |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1281 """adjust rebase destination given the current rebase state |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1282 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1283 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)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1284 adjusted destinations for rev's p1 and p2, respectively. If a parent is |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1285 nullrev, return dest without adjustment for it. |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1286 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1287 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>
parents:
34004
diff
changeset
|
1288 to B1, and E's destination will be adjusted from F to B1. |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1289 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1290 B1 <- written during rebasing B |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1291 | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1292 F <- original destination of B, E |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1293 | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1294 | E <- rev, which is being rebased |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1295 | | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1296 | D <- prev, one parent of rev being checked |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1297 | | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1298 | x <- skipped, ex. no successor or successor in (::dest) |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1299 | | |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1300 | C <- rebased as C', different destination |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1301 | | |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1302 | B <- rebased as B1 C' |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1303 |/ | |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1304 A G <- destination of C, different |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1305 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1306 Another example about merge changeset, rebase -r C+G+H -d K, rebase will |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1307 first move C to C1, G to G1, and when it's checking H, the adjusted |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1308 destinations will be [C1, G1]. |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1309 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1310 H C1 G1 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1311 /| | / |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1312 F G |/ |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1313 K | | -> K |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1314 | C D | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1315 | |/ | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1316 | B | ... |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1317 |/ |/ |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1318 A A |
34006 | 1319 |
1320 Besides, adjust dest according to existing rebase information. For example, | |
1321 | |
1322 B C D B needs to be rebased on top of C, C needs to be rebased on top | |
1323 \|/ of D. We will rebase C first. | |
1324 A | |
1325 | |
1326 C' After rebasing C, when considering B's destination, use C' | |
1327 | instead of the original C. | |
1328 B D | |
1329 \ / | |
1330 A | |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1331 """ |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1332 # pick already rebased revs with same dest from state as interesting source |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1333 dest = destmap[rev] |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1334 source = [s for s, d in state.items() |
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1335 if d > 0 and destmap[s] == dest and s not in skipped] |
33849
3ae2eaecb49e
rebase: optimize "source" calculation in adjustdest
Jun Wu <quark@fb.com>
parents:
33848
diff
changeset
|
1336 |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1337 result = [] |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1338 for prev in repo.changelog.parentrevs(rev): |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1339 adjusted = dest |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1340 if prev != nullrev: |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1341 candidate = repo.revs('max(%ld and (::%d))', source, prev).first() |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1342 if candidate is not None: |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1343 adjusted = state[candidate] |
34006 | 1344 if adjusted == dest and dest in state: |
1345 adjusted = state[dest] | |
1346 if adjusted == revtodo: | |
1347 # sortsource should produce an order that makes this impossible | |
1348 raise error.ProgrammingError( | |
1349 'rev %d should be rebased already at this time' % dest) | |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1350 result.append(adjusted) |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1351 return result |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1352 |
33846
3b04a6ff625c
rebase: remove rebaseset from _checkobsrebase
Jun Wu <quark@fb.com>
parents:
33845
diff
changeset
|
1353 def _checkobsrebase(repo, ui, rebaseobsrevs, rebaseobsskipped): |
28685
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1354 """ |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1355 Abort if rebase will create divergence or rebase is noop because of markers |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1356 |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1357 `rebaseobsrevs`: set of obsolete revision in source |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1358 `rebaseobsskipped`: set of revisions from source skipped because they have |
35995
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
1359 successors in destination or no non-obsolete successor. |
28685
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1360 """ |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1361 # Obsolete node with successors not in dest leads to divergence |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1362 divergenceok = ui.configbool('experimental', |
34872
29f52e7966dd
config: gather allowdivergence under the evolution namespace
Boris Feld <boris.feld@octobus.net>
parents:
34831
diff
changeset
|
1363 'evolution.allowdivergence') |
28685
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1364 divergencebasecandidates = rebaseobsrevs - rebaseobsskipped |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1365 |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1366 if divergencebasecandidates and not divergenceok: |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1367 divhashes = (bytes(repo[r]) |
28685
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1368 for r in divergencebasecandidates) |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1369 msg = _("this rebase will cause " |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1370 "divergences from: %s") |
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|
1371 h = _("to force the rebase please set " |
34872
29f52e7966dd
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Boris Feld <boris.feld@octobus.net>
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diff
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|
1372 "experimental.evolution.allowdivergence=True") |
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|
1373 raise error.Abort(msg % (",".join(divhashes),), hint=h) |
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|
1374 |
34095
7471193be725
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|
1375 def successorrevs(unfi, rev): |
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|
1376 """yield revision numbers for successors of rev""" |
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|
1377 assert unfi.filtername is None |
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|
1378 nodemap = unfi.changelog.nodemap |
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Jun Wu <quark@fb.com>
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|
1379 for s in obsutil.allsuccessors(unfi.obsstore, [unfi[rev].node()]): |
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Jun Wu <quark@fb.com>
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|
1380 if s in nodemap: |
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|
1381 yield nodemap[s] |
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|
1382 |
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Jun Wu <quark@fb.com>
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|
1383 def defineparents(repo, rev, destmap, state, skipped, obsskipped): |
33786
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|
1384 """Return new parents and optionally a merge base for rev being rebased |
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|
1385 |
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|
1386 The destination specified by "dest" cannot always be used directly because |
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Jun Wu <quark@fb.com>
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diff
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|
1387 previously rebase result could affect destination. For example, |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
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|
1388 |
33786
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|
1389 D E rebase -r C+D+E -d B |
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|
1390 |/ C will be rebased to C' |
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|
1391 B C D's new destination will be C' instead of B |
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Jun Wu <quark@fb.com>
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|
1392 |/ E's new destination will be C' instead of B |
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Jun Wu <quark@fb.com>
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|
1393 A |
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Add rebase extension
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|
1394 |
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Jun Wu <quark@fb.com>
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|
1395 The new parents of a merge is slightly more complicated. See the comment |
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Jun Wu <quark@fb.com>
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|
1396 block below. |
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|
1397 """ |
34092
8a8e7a94ba07
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Jun Wu <quark@fb.com>
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34009
diff
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|
1398 # use unfiltered changelog since successorrevs may return filtered nodes |
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7471193be725
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Jun Wu <quark@fb.com>
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diff
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|
1399 assert repo.filtername is None |
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Jun Wu <quark@fb.com>
parents:
34094
diff
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|
1400 cl = repo.changelog |
38666
a06b2b032557
revlog: introduce a isancestorrev() and use it in rebase
Martin von Zweigbergk <martinvonz@google.com>
parents:
38546
diff
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|
1401 isancestor = cl.isancestorrev |
33786
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Jun Wu <quark@fb.com>
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|
1402 |
34004
af609bb3487f
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Jun Wu <quark@fb.com>
parents:
34003
diff
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|
1403 dest = destmap[rev] |
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Jun Wu <quark@fb.com>
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diff
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|
1404 oldps = repo.changelog.parentrevs(rev) # old parents |
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Jun Wu <quark@fb.com>
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diff
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|
1405 newps = [nullrev, nullrev] # new parents |
34008
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Jun Wu <quark@fb.com>
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|
1406 dests = adjustdest(repo, rev, destmap, state, skipped) |
33786
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Jun Wu <quark@fb.com>
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diff
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|
1407 bases = list(oldps) # merge base candidates, initially just old parents |
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Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
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|
1408 |
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Jun Wu <quark@fb.com>
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|
1409 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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|
1410 # 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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diff
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|
1411 newps[0] = dests[0] |
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Jun Wu <quark@fb.com>
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diff
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|
1412 else: |
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Jun Wu <quark@fb.com>
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|
1413 # For merge changeset, if we move p to dests[i] unconditionally, both |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1414 # parents may change and the end result looks like "the merge loses a |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1415 # parent", which is a surprise. This is a limit because "--dest" only |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1416 # accepts one dest per src. |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1417 # |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1418 # Therefore, only move p with reasonable conditions (in this order): |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1419 # 1. use dest, if dest is a descendent of (p or one of p's successors) |
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Jun Wu <quark@fb.com>
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|
1420 # 2. use p's rebased result, if p is rebased (state[p] > 0) |
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Jun Wu <quark@fb.com>
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|
1421 # |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1422 # Comparing with adjustdest, the logic here does some additional work: |
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Jun Wu <quark@fb.com>
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diff
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|
1423 # 1. decide which parents will not be moved towards dest |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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diff
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|
1424 # 2. if the above decision is "no", should a parent still be moved |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1425 # because it was rebased? |
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Jun Wu <quark@fb.com>
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|
1426 # |
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Jun Wu <quark@fb.com>
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diff
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|
1427 # For example: |
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Jun Wu <quark@fb.com>
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|
1428 # |
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Jun Wu <quark@fb.com>
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|
1429 # C # "rebase -r C -d D" is an error since none of the parents |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1430 # /| # can be moved. "rebase -r B+C -d D" will move C's parent |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1431 # A B D # B (using rule "2."), since B will be rebased. |
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Jun Wu <quark@fb.com>
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|
1432 # |
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1433 # The loop tries to be not rely on the fact that a Mercurial node has |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1434 # at most 2 parents. |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1435 for i, p in enumerate(oldps): |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1436 np = p # new parent |
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Jun Wu <quark@fb.com>
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33736
diff
changeset
|
1437 if any(isancestor(x, dests[i]) for x in successorrevs(repo, p)): |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1438 np = dests[i] |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1439 elif p in state and state[p] > 0: |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
changeset
|
1440 np = state[p] |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
1441 |
33786
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Jun Wu <quark@fb.com>
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|
1442 # "bases" only record "special" merge bases that cannot be |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1443 # calculated from changelog DAG (i.e. isancestor(p, np) is False). |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1444 # For example: |
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Jun Wu <quark@fb.com>
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|
1445 # |
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Jun Wu <quark@fb.com>
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diff
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|
1446 # B' # rebase -s B -d D, when B was rebased to B'. dest for C |
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Jun Wu <quark@fb.com>
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|
1447 # | C # is B', but merge base for C is B, instead of |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1448 # D | # changelog.ancestor(C, B') == A. If changelog DAG and |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1449 # | B # "state" edges are merged (so there will be an edge from |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
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|
1450 # |/ # B to B'), the merge base is still ancestor(C, B') in |
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Jun Wu <quark@fb.com>
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|
1451 # A # the merged graph. |
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Jun Wu <quark@fb.com>
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|
1452 # |
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|
1453 # Also see https://bz.mercurial-scm.org/show_bug.cgi?id=1950#c8 |
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|
1454 # which uses "virtual null merge" to explain this situation. |
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Jun Wu <quark@fb.com>
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diff
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|
1455 if isancestor(p, np): |
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Jun Wu <quark@fb.com>
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|
1456 bases[i] = nullrev |
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Jun Wu <quark@fb.com>
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|
1457 |
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|
1458 # If one parent becomes an ancestor of the other, drop the ancestor |
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Jun Wu <quark@fb.com>
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|
1459 for j, x in enumerate(newps[:i]): |
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Jun Wu <quark@fb.com>
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|
1460 if x == nullrev: |
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Jun Wu <quark@fb.com>
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changeset
|
1461 continue |
33863
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Jun Wu <quark@fb.com>
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33849
diff
changeset
|
1462 if isancestor(np, x): # CASE-1 |
33786
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|
1463 np = nullrev |
33863
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|
1464 elif isancestor(x, np): # CASE-2 |
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|
1465 newps[j] = np |
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|
1466 np = nullrev |
33863
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|
1467 # New parents forming an ancestor relationship does not |
3160876c6e4e
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|
1468 # mean the old parents have a similar relationship. Do not |
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Jun Wu <quark@fb.com>
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|
1469 # set bases[x] to nullrev. |
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diff
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|
1470 bases[j], bases[i] = bases[i], bases[j] |
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|
1471 |
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|
1472 newps[i] = np |
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|
1473 |
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|
1474 # "rebasenode" updates to new p1, and the old p1 will be used as merge |
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Jun Wu <quark@fb.com>
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|
1475 # base. If only p2 changes, merging using unchanged p1 as merge base is |
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Jun Wu <quark@fb.com>
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33736
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|
1476 # suboptimal. Therefore swap parents to make the merge sane. |
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Jun Wu <quark@fb.com>
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|
1477 if newps[1] != nullrev and oldps[0] == newps[0]: |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1478 assert len(newps) == 2 and len(oldps) == 2 |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1479 newps.reverse() |
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diff
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|
1480 bases.reverse() |
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|
1481 |
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|
1482 # No parent change might be an error because we fail to make rev a |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1483 # descendent of requested dest. This can happen, for example: |
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|
1484 # |
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|
1485 # C # rebase -r C -d D |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1486 # /| # None of A and B will be changed to D and rebase fails. |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1487 # A B D |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1488 if set(newps) == set(oldps) and dest not in newps: |
33789
19f495fef0a3
rebase: change "result would have 3 parent" error message (BC)
Jun Wu <quark@fb.com>
parents:
33786
diff
changeset
|
1489 raise error.Abort(_('cannot rebase %d:%s without ' |
19f495fef0a3
rebase: change "result would have 3 parent" error message (BC)
Jun Wu <quark@fb.com>
parents:
33786
diff
changeset
|
1490 'moving at least one of its parents') |
19f495fef0a3
rebase: change "result would have 3 parent" error message (BC)
Jun Wu <quark@fb.com>
parents:
33786
diff
changeset
|
1491 % (rev, repo[rev])) |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1492 |
34006 | 1493 # Source should not be ancestor of dest. The check here guarantees it's |
1494 # impossible. With multi-dest, the initial check does not cover complex | |
1495 # cases since we don't have abstractions to dry-run rebase cheaply. | |
1496 if any(p != nullrev and isancestor(rev, p) for p in newps): | |
1497 raise error.Abort(_('source is ancestor of destination')) | |
1498 | |
33786
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1499 # "rebasenode" updates to new p1, use the corresponding merge base. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1500 if bases[0] != nullrev: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1501 base = bases[0] |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1502 else: |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
1503 base = None |
33786
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1504 |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1505 # Check if the merge will contain unwanted changes. That may happen if |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1506 # there are multiple special (non-changelog ancestor) merge bases, which |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1507 # cannot be handled well by the 3-way merge algorithm. For example: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1508 # |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1509 # F |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
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diff
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|
1510 # /| |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1511 # D E # "rebase -r D+E+F -d Z", when rebasing F, if "D" was chosen |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
changeset
|
1512 # | | # as merge base, the difference between D and F will include |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1513 # B C # C, so the rebased F will contain C surprisingly. If "E" was |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1514 # |/ # chosen, the rebased F will contain B. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1515 # A Z |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1516 # |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1517 # But our merge base candidates (D and E in above case) could still be |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1518 # better than the default (ancestor(F, Z) == null). Therefore still |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1519 # pick one (so choose p1 above). |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1520 if sum(1 for b in bases if b != nullrev) > 1: |
33863
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1521 unwanted = [None, None] # unwanted[i]: unwanted revs if choose bases[i] |
3160876c6e4e
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Jun Wu <quark@fb.com>
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33849
diff
changeset
|
1522 for i, base in enumerate(bases): |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1523 if base == nullrev: |
3160876c6e4e
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Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1524 continue |
3160876c6e4e
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Jun Wu <quark@fb.com>
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diff
changeset
|
1525 # Revisions in the side (not chosen as merge base) branch that |
3160876c6e4e
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Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1526 # might contain "surprising" contents |
3160876c6e4e
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Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1527 siderevs = list(repo.revs('((%ld-%d) %% (%d+%d))', |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1528 bases, base, base, dest)) |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
1529 |
33863
3160876c6e4e
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Jun Wu <quark@fb.com>
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diff
changeset
|
1530 # If those revisions are covered by rebaseset, the result is good. |
3160876c6e4e
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Jun Wu <quark@fb.com>
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diff
changeset
|
1531 # A merge in rebaseset would be considered to cover its ancestors. |
3160876c6e4e
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Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1532 if siderevs: |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1533 rebaseset = [r for r, d in state.items() |
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1534 if d > 0 and r not in obsskipped] |
33863
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
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33849
diff
changeset
|
1535 merges = [r for r in rebaseset |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1536 if cl.parentrevs(r)[1] != nullrev] |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1537 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
|
1538 siderevs, merges, rebaseset)) |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1539 |
33863
3160876c6e4e
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Jun Wu <quark@fb.com>
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33849
diff
changeset
|
1540 # Choose a merge base that has a minimal number of unwanted revs. |
3160876c6e4e
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Jun Wu <quark@fb.com>
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33849
diff
changeset
|
1541 l, i = min((len(revs), i) |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1542 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
|
1543 base = bases[i] |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1544 |
3160876c6e4e
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Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1545 # 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
|
1546 # 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
|
1547 # 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
|
1548 # (see CASE-1 and CASE-2 above) |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1549 if i != 0 and newps[i] != nullrev: |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1550 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
|
1551 |
33863
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
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33849
diff
changeset
|
1552 # 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
|
1553 # 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
|
1554 if l > 0: |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1555 unwanteddesc = _(' or ').join( |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1556 (', '.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
|
1557 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
|
1558 raise error.Abort( |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1559 _('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
|
1560 % (rev, repo[rev], unwanteddesc)) |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1561 |
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1562 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
|
1563 |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1564 return newps[0], newps[1], base |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1565 |
7955
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1566 def isagitpatch(repo, patchname): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1567 '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
|
1568 mqpatch = os.path.join(repo.mq.path, patchname) |
36394
4bc983568016
py3: replace file() with open()
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36299
diff
changeset
|
1569 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
|
1570 if line.startswith('diff --git'): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1571 return True |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1572 return False |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1573 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1574 def updatemq(repo, state, skipped, **opts): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1575 'Update rebased mq patches - finalize and then import them' |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1576 mqrebase = {} |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1577 mq = repo.mq |
14572
8ff2957c1d82
mq: rename full_series to fullseries
Adrian Buehlmann <adrian@cadifra.com>
parents:
14509
diff
changeset
|
1578 original_series = mq.fullseries[:] |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1579 skippedpatches = set() |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
1580 |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1581 for p in mq.applied: |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1582 rev = repo[p.node].rev() |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1583 if rev in state: |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9301
diff
changeset
|
1584 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
|
1585 (rev, p.name)) |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1586 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
|
1587 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1588 # 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
|
1589 skippedpatches.add(p.name) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1590 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1591 if mqrebase: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1592 mq.finish(repo, mqrebase.keys()) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1593 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1594 # 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
|
1595 for rev in sorted(mqrebase, reverse=True): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1596 if rev not in skipped: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1597 name, isgit = mqrebase[rev] |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1598 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
|
1599 (name, state[rev], repo[state[rev]])) |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1600 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
|
1601 rev=["%d" % state[rev]]) |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1602 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1603 # Rebased and skipped |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1604 skippedpatches.add(mqrebase[rev][0]) |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
1605 |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1606 # 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
|
1607 # 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
|
1608 # 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
|
1609 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
|
1610 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
|
1611 mq.fullseries[:] = newseries |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1612 mq.seriesdirty = True |
14580
92101ea35015
mq: rename save_dirty to savedirty
Adrian Buehlmann <adrian@cadifra.com>
parents:
14572
diff
changeset
|
1613 mq.savedirty() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1614 |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1615 def storecollapsemsg(repo, collapsemsg): |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1616 'Store the collapse message to allow recovery' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1617 collapsemsg = collapsemsg or '' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1618 f = repo.vfs("last-message.txt", "w") |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1619 f.write("%s\n" % collapsemsg) |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1620 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1621 |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1622 def clearcollapsemsg(repo): |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1623 'Remove collapse message file' |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1624 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
|
1625 |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1626 def restorecollapsemsg(repo, isabort): |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1627 'Restore previously stored collapse message' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1628 try: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1629 f = repo.vfs("last-message.txt") |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1630 collapsemsg = f.readline().strip() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1631 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1632 except IOError as err: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1633 if err.errno != errno.ENOENT: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1634 raise |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1635 if isabort: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1636 # 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
|
1637 collapsemsg = '' |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1638 else: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1639 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
|
1640 return collapsemsg |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1641 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1642 def clearstatus(repo): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1643 'Remove the status files' |
33056
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1644 # 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
|
1645 tr = repo.currenttransaction() |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1646 if tr: |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1647 tr.removefilegenerator('rebasestate') |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1648 repo.vfs.unlinkpath("rebasestate", ignoremissing=True) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1649 |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1650 def needupdate(repo, state): |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1651 '''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
|
1652 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
|
1653 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
|
1654 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1655 # 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
|
1656 if len(parents) < 2: |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1657 return False |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1658 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1659 # 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
|
1660 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
|
1661 if new == nullrev]) |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1662 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
|
1663 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
|
1664 |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1665 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
|
1666 |
34006 | 1667 def sortsource(destmap): |
1668 """yield source revisions in an order that we only rebase things once | |
1669 | |
1670 If source and destination overlaps, we should filter out revisions | |
1671 depending on other revisions which hasn't been rebased yet. | |
1672 | |
1673 Yield a sorted list of revisions each time. | |
1674 | |
1675 For example, when rebasing A to B, B to C. This function yields [B], then | |
1676 [A], indicating B needs to be rebased first. | |
1677 | |
1678 Raise if there is a cycle so the rebase is impossible. | |
1679 """ | |
1680 srcset = set(destmap) | |
1681 while srcset: | |
1682 srclist = sorted(srcset) | |
1683 result = [] | |
1684 for r in srclist: | |
1685 if destmap[r] not in srcset: | |
1686 result.append(r) | |
1687 if not result: | |
1688 raise error.Abort(_('source and destination form a cycle')) | |
1689 srcset -= set(result) | |
1690 yield result | |
1691 | |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1692 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
|
1693 '''Define which revisions are going to be rebased and where |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1694 |
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
|
1695 repo: repo |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1696 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
|
1697 ''' |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1698 rebaseset = destmap.keys() |
31297
f5c71e98f0f7
rebase: unhide original working directory node as well (issue5219)
Martin von Zweigbergk <martinvonz@google.com>
parents:
31296
diff
changeset
|
1699 originalwd = repo['.'].rev() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1700 |
10672
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1701 # 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
|
1702 # 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
|
1703 # 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
|
1704 if 'qtip' in repo.tags(): |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1705 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
|
1706 if set(destmap.values()) & mqapplied: |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1707 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
|
1708 |
34006 | 1709 # Get "cycle" error early by exhausting the generator. |
1710 sortedsrc = list(sortsource(destmap)) # a list of sorted revs | |
1711 if not sortedsrc: | |
1712 raise error.Abort(_('no matching revisions')) | |
1713 | |
1714 # Only check the first batch of revisions to rebase not depending on other | |
1715 # rebaseset. This means "source is ancestor of destination" for the second | |
1716 # (and following) batches of revisions are not checked here. We rely on | |
1717 # "defineparents" to do that check. | |
1718 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
|
1719 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
|
1720 raise error.Abort(_('no matching revisions')) |
36271
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
1721 def revof(r): |
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
1722 return r.rev() |
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
1723 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
|
1724 state = dict.fromkeys(rebaseset, revtodo) |
34006 | 1725 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
|
1726 for root in roots: |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1727 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
|
1728 commonbase = root.ancestor(dest) |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1729 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
|
1730 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
|
1731 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
|
1732 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
|
1733 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
|
1734 # 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
|
1735 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
|
1736 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
|
1737 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
|
1738 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
|
1739 # 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
|
1740 # 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
|
1741 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
|
1742 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
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|
1743 continue |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1744 |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1745 emptyrebase = False |
29936
3e7ded768556
rebase: make debug logging more consistent
Martin von Zweigbergk <martinvonz@google.com>
parents:
29872
diff
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|
1746 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
|
1747 if emptyrebase: |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
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|
1748 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
|
1749 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
|
1750 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
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|
1751 # 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
|
1752 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
|
1753 state[rev] = rev |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1754 return originalwd, destmap, state |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1755 |
34367 | 1756 def clearrebased(ui, repo, destmap, state, skipped, collapsedas=None, |
38799
2002c193f2bc
rebase: support "history-editing-backup" config option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38681
diff
changeset
|
1757 keepf=False, fm=None, backup=True): |
17613
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
1758 """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
|
1759 |
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
1760 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
|
1761 `collapsedas` node. |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1762 |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1763 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
|
1764 removed (but bookmarks still need to be moved). |
38799
2002c193f2bc
rebase: support "history-editing-backup" config option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38681
diff
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|
1765 |
2002c193f2bc
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Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38681
diff
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|
1766 If `backup` is False, no backup will be stored when stripping rebased |
2002c193f2bc
rebase: support "history-editing-backup" config option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38681
diff
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|
1767 revisions. |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1768 """ |
33332
3b7cb3d17137
rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents:
33157
diff
changeset
|
1769 tonode = repo.changelog.node |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1770 replacements = {} |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1771 moves = {} |
39915
7198cdbbbde1
rebase: don't try to prune obsolete changeset already in the destination
Boris Feld <boris.feld@octobus.net>
parents:
39328
diff
changeset
|
1772 stripcleanup = not obsolete.isenabled(repo, obsolete.createmarkersopt) |
39919
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
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|
1773 |
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
1774 collapsednodes = [] |
33333 | 1775 for rev, newrev in sorted(state.items()): |
1776 if newrev >= 0 and newrev != rev: | |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1777 oldnode = tonode(rev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1778 newnode = collapsedas or tonode(newrev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1779 moves[oldnode] = newnode |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1780 if not keepf: |
39915
7198cdbbbde1
rebase: don't try to prune obsolete changeset already in the destination
Boris Feld <boris.feld@octobus.net>
parents:
39328
diff
changeset
|
1781 succs = None |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1782 if rev in skipped: |
39915
7198cdbbbde1
rebase: don't try to prune obsolete changeset already in the destination
Boris Feld <boris.feld@octobus.net>
parents:
39328
diff
changeset
|
1783 if stripcleanup or not repo[rev].obsolete(): |
7198cdbbbde1
rebase: don't try to prune obsolete changeset already in the destination
Boris Feld <boris.feld@octobus.net>
parents:
39328
diff
changeset
|
1784 succs = () |
39919
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
1785 elif collapsedas: |
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
1786 collapsednodes.append(oldnode) |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1787 else: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1788 succs = (newnode,) |
39915
7198cdbbbde1
rebase: don't try to prune obsolete changeset already in the destination
Boris Feld <boris.feld@octobus.net>
parents:
39328
diff
changeset
|
1789 if succs is not None: |
39918
a8318c9cb2ad
rebase: use tuple as `replacement` keys
Boris Feld <boris.feld@octobus.net>
parents:
39917
diff
changeset
|
1790 replacements[(oldnode,)] = succs |
39919
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
1791 if collapsednodes: |
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
1792 replacements[tuple(collapsednodes)] = (collapsedas,) |
38799
2002c193f2bc
rebase: support "history-editing-backup" config option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38681
diff
changeset
|
1793 scmutil.cleanupnodes(repo, replacements, 'rebase', moves, backup=backup) |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1794 if fm: |
35125
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1795 hf = fm.hexfunc |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1796 fl = fm.formatlist |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1797 fd = fm.formatdict |
39917
a8ccd9523d40
rebase: expand a long "one-liner"
Boris Feld <boris.feld@octobus.net>
parents:
39915
diff
changeset
|
1798 changes = {} |
39918
a8318c9cb2ad
rebase: use tuple as `replacement` keys
Boris Feld <boris.feld@octobus.net>
parents:
39917
diff
changeset
|
1799 for oldns, newn in replacements.iteritems(): |
a8318c9cb2ad
rebase: use tuple as `replacement` keys
Boris Feld <boris.feld@octobus.net>
parents:
39917
diff
changeset
|
1800 for oldn in oldns: |
a8318c9cb2ad
rebase: use tuple as `replacement` keys
Boris Feld <boris.feld@octobus.net>
parents:
39917
diff
changeset
|
1801 changes[hf(oldn)] = fl([hf(n) for n in newn], name='node') |
39917
a8ccd9523d40
rebase: expand a long "one-liner"
Boris Feld <boris.feld@octobus.net>
parents:
39915
diff
changeset
|
1802 nodechanges = fd(changes, key="oldnode", value="newnodes") |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1803 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
|
1804 |
7216
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents:
7213
diff
changeset
|
1805 def pullrebase(orig, ui, repo, *args, **opts): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1806 '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
|
1807 ret = None |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1808 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
|
1809 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
|
1810 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
|
1811 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
|
1812 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
|
1813 |
32918
04c9dd951a41
rebase: use context manager for locking in pullrebase()
Martin von Zweigbergk <martinvonz@google.com>
parents:
32917
diff
changeset
|
1814 with repo.wlock(), repo.lock(): |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1815 if opts.get(r'update'): |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1816 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
|
1817 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
|
1818 'the update flag\n') |
6906
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Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
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diff
changeset
|
1819 |
30725
c2bd2f77965b
rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents:
30709
diff
changeset
|
1820 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
|
1821 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
|
1822 '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:
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diff
changeset
|
1823 |
26029
563ea14c62d4
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
1824 revsprepull = len(repo) |
563ea14c62d4
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
1825 origpostincoming = commands.postincoming |
563ea14c62d4
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Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
1826 def _dummy(*args, **kwargs): |
563ea14c62d4
rebase: lock the repo during the full rebase operation
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parents:
25660
diff
changeset
|
1827 pass |
563ea14c62d4
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diff
changeset
|
1828 commands.postincoming = _dummy |
563ea14c62d4
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
1829 try: |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1830 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>
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diff
changeset
|
1831 finally: |
563ea14c62d4
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Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
1832 commands.postincoming = origpostincoming |
563ea14c62d4
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Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
1833 revspostpull = len(repo) |
563ea14c62d4
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1834 if revspostpull > revsprepull: |
563ea14c62d4
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
1835 # --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
|
1836 # dropping it |
35002
1a07f9187831
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Pulkit Goyal <7895pulkit@gmail.com>
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34963
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changeset
|
1837 if r'rev' in opts: |
1a07f9187831
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1838 del opts[r'rev'] |
26029
563ea14c62d4
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Pierre-Yves David <pierre-yves.david@fb.com>
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25660
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changeset
|
1839 # positional argument from pull conflicts with rebase's own |
563ea14c62d4
rebase: lock the repo during the full rebase operation
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parents:
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changeset
|
1840 # --source. |
35002
1a07f9187831
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
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changeset
|
1841 if r'source' in opts: |
1a07f9187831
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1842 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
|
1843 # 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
|
1844 destspace = list(repo.changelog.revs(start=revsprepull)) |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
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changeset
|
1845 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
|
1846 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
|
1847 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
|
1848 except error.NoMergeDestAbort: |
fac3a24be50e
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|
1849 # we can maybe update instead |
28118
0e3835c7e1cf
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diff
changeset
|
1850 rev, _a, _b = destutil.destupdate(repo) |
28189
fac3a24be50e
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
1851 if rev == repo['.'].rev(): |
fac3a24be50e
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
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|
1852 ui.status(_('nothing to rebase\n')) |
fac3a24be50e
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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|
1853 else: |
fac3a24be50e
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
1854 ui.status(_('nothing to rebase - updating instead\n')) |
28118
0e3835c7e1cf
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
1855 # not passing argument to get the bare update behavior |
0e3835c7e1cf
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1856 # with warning and trumpets |
0e3835c7e1cf
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|
1857 commands.update(ui, repo) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1858 else: |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
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diff
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|
1859 if opts.get(r'tool'): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
1860 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:
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diff
changeset
|
1861 ret = orig(ui, repo, *args, **opts) |
6979fe2a6d75
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|
1862 |
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|
1863 return ret |
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
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|
1864 |
27790
2d294dada4f8
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Laurent Charignon <lcharignon@fb.com>
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|
1865 def _filterobsoleterevs(repo, revs): |
2d294dada4f8
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Laurent Charignon <lcharignon@fb.com>
parents:
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|
1866 """returns a set of the obsolete revisions in revs""" |
2d294dada4f8
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Laurent Charignon <lcharignon@fb.com>
parents:
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diff
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|
1867 return set(r for r in revs if repo[r].obsolete()) |
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Laurent Charignon <lcharignon@fb.com>
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|
1868 |
34004
af609bb3487f
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Jun Wu <quark@fb.com>
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34003
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|
1869 def _computeobsoletenotrebased(repo, rebaseobsrevs, destmap): |
35058
a68c3420be41
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Denis Laxalde <denis@laxalde.org>
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|
1870 """Return (obsoletenotrebased, obsoletewithoutsuccessorindestination). |
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1871 |
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|
1872 `obsoletenotrebased` is a mapping mapping obsolete => successor for all |
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|
1873 obsolete nodes to be rebased given in `rebaseobsrevs`. |
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1874 |
35058
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|
1875 `obsoletewithoutsuccessorindestination` is a set with obsolete revisions |
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1876 without a successor in destination. |
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|
1877 |
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1878 `obsoleteextinctsuccessors` is a set of obsolete revisions with only |
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1879 obsolete successors. |
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1880 """ |
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1881 obsoletenotrebased = {} |
35058
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|
1882 obsoletewithoutsuccessorindestination = set([]) |
35995
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|
1883 obsoleteextinctsuccessors = set([]) |
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|
1884 |
34095
7471193be725
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Jun Wu <quark@fb.com>
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|
1885 assert repo.filtername is None |
26674
fd4a38bd7e49
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1886 cl = repo.changelog |
34003
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Jun Wu <quark@fb.com>
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|
1887 nodemap = cl.nodemap |
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Martin von Zweigbergk <martinvonz@google.com>
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|
1888 extinctrevs = set(repo.revs('extinct()')) |
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1889 for srcrev in rebaseobsrevs: |
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Jun Wu <quark@fb.com>
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|
1890 srcnode = cl.node(srcrev) |
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Jun Wu <quark@fb.com>
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|
1891 # XXX: more advanced APIs are required to handle split correctly |
35997
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Denis Laxalde <denis@laxalde.org>
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|
1892 successors = set(obsutil.allsuccessors(repo.obsstore, [srcnode])) |
35994
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1893 # obsutil.allsuccessors includes node itself |
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|
1894 successors.remove(srcnode) |
38673
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|
1895 succrevs = {nodemap[s] for s in successors if s in nodemap} |
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Martin von Zweigbergk <martinvonz@google.com>
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|
1896 if succrevs.issubset(extinctrevs): |
35995
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|
1897 # all successors are extinct |
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|
1898 obsoleteextinctsuccessors.add(srcrev) |
35994
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|
1899 if not successors: |
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Denis Laxalde <denis@laxalde.org>
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|
1900 # no successor |
34003
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|
1901 obsoletenotrebased[srcrev] = None |
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1902 else: |
38672
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|
1903 dstrev = destmap[srcrev] |
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|
1904 for succrev in succrevs: |
0f8599afb92f
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|
1905 if cl.isancestorrev(succrev, dstrev): |
0f8599afb92f
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Martin von Zweigbergk <martinvonz@google.com>
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|
1906 obsoletenotrebased[srcrev] = succrev |
34003
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|
1907 break |
35058
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1908 else: |
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|
1909 # If 'srcrev' has a successor in rebase set but none in |
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|
1910 # destination (which would be catched above), we shall skip it |
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|
1911 # and its descendants to avoid divergence. |
39328
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|
1912 if srcrev in extinctrevs or any(s in destmap for s in succrevs): |
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|
1913 obsoletewithoutsuccessorindestination.add(srcrev) |
27012
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|
1914 |
35995
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|
1915 return ( |
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1916 obsoletenotrebased, |
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1917 obsoletewithoutsuccessorindestination, |
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1918 obsoleteextinctsuccessors, |
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|
1919 ) |
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|
1920 |
19214
0250047a365e
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Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
1921 def summaryhook(ui, repo): |
30709
a932297febb7
rebase: use repo.vfs.exists in 'hg summary' hook
Valters Vingolds <valters@vingolds.ch>
parents:
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changeset
|
1922 if not repo.vfs.exists('rebasestate'): |
19214
0250047a365e
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|
1923 return |
19849
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
1924 try: |
29403
b95fd7c15b7c
rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29402
diff
changeset
|
1925 rbsrt = rebaseruntime(repo, ui, {}) |
b95fd7c15b7c
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diff
changeset
|
1926 rbsrt.restorestatus() |
b95fd7c15b7c
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diff
changeset
|
1927 state = rbsrt.state |
19849
e7fa36d2ad3a
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|
1928 except error.RepoLookupError: |
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|
1929 # i18n: column positioning for "hg summary" |
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|
1930 msg = _('rebase: (use "hg rebase --abort" to clear broken state)\n') |
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|
1931 ui.write(msg) |
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|
1932 return |
23489
fe4157d839ac
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23484
diff
changeset
|
1933 numrebased = len([i for i in state.itervalues() if i >= 0]) |
19214
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|
1934 # i18n: column positioning for "hg summary" |
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|
1935 ui.write(_('rebase: %s, %s (rebase --continue)\n') % |
0250047a365e
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|
1936 (ui.label(_('%d rebased'), 'rebase.rebased') % numrebased, |
0250047a365e
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|
1937 ui.label(_('%d remaining'), 'rebase.remaining') % |
0250047a365e
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|
1938 (len(state) - numrebased))) |
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|
1939 |
6906
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diff
changeset
|
1940 def uisetup(ui): |
23970
8a544fb645bb
rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23917
diff
changeset
|
1941 #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
|
1942 entry = extensions.wrapcommand(commands.table, 'pull', pullrebase) |
292fb2ad2846
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diff
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|
1943 entry[1].append(('', 'rebase', None, |
14444
1f997134a9d1
rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
1944 _("rebase working directory to branch head"))) |
1f997134a9d1
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Adrian Buehlmann <adrian@cadifra.com>
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diff
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|
1945 entry[1].append(('t', 'tool', '', |
1f997134a9d1
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Adrian Buehlmann <adrian@cadifra.com>
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changeset
|
1946 _("specify merge tool for rebase"))) |
19214
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changeset
|
1947 cmdutil.summaryhooks.add('rebase', summaryhook) |
19478
e5a5790a3185
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Matt Mackall <mpm@selenic.com>
parents:
19477
diff
changeset
|
1948 cmdutil.unfinishedstates.append( |
19496
607191a45f8c
checkunfinished: accommodate histedit quirk
Matt Mackall <mpm@selenic.com>
parents:
19478
diff
changeset
|
1949 ['rebasestate', False, False, _('rebase in progress'), |
19478
e5a5790a3185
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Matt Mackall <mpm@selenic.com>
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changeset
|
1950 _("use 'hg rebase --continue' or 'hg rebase --abort'")]) |
27626
157675d0f600
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|
1951 cmdutil.afterresolvedstates.append( |
157675d0f600
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changeset
|
1952 ['rebasestate', _('hg rebase --continue')]) |