Mercurial > hg
annotate hgext/rebase.py @ 37125:6f570c501e3e
merge: deprecate accessing update results by index
Now that we have named attributes, let's convert the code base to use
them. We also add deprecation warnings so legacy consumers are aware
of their transgressions.
``stats.unresolvedcount`` is much easier to read than ``stats[3]``,
don't you think?
Differential Revision: https://phab.mercurial-scm.org/D2694
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 05 Mar 2018 00:30:00 -0500 |
parents | a8d8cdafe29c |
children | b48b7b130d08 |
rev | line source |
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1 # rebase.py - rebasing feature for mercurial |
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2 # |
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3 # Copyright 2008 Stefano Tortarolo <stefano.tortarolo at gmail dot com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 '''command to move sets of revisions to a different ancestor |
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9 |
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10 This extension lets you rebase changesets in an existing Mercurial |
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11 repository. |
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12 |
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13 For more information: |
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14 https://mercurial-scm.org/wiki/RebaseExtension |
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15 ''' |
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16 |
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17 from __future__ import absolute_import |
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18 |
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19 import errno |
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20 import os |
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21 |
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22 from mercurial.i18n import _ |
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23 from mercurial.node import ( |
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24 nullid, |
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25 nullrev, |
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26 short, |
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27 ) |
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28 from mercurial import ( |
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29 bookmarks, |
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30 cmdutil, |
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31 commands, |
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32 copies, |
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33 destutil, |
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34 dirstateguard, |
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35 error, |
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36 extensions, |
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37 hg, |
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38 lock, |
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39 merge as mergemod, |
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40 mergeutil, |
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41 obsolete, |
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42 obsutil, |
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43 patch, |
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44 phases, |
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45 pycompat, |
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46 registrar, |
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47 repair, |
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48 revset, |
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49 revsetlang, |
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50 scmutil, |
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51 smartset, |
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52 util, |
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53 ) |
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54 |
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55 release = lock.release |
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56 |
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57 # The following constants are used throughout the rebase module. The ordering of |
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58 # their values must be maintained. |
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59 |
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60 # Indicates that a revision needs to be rebased |
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61 revtodo = -1 |
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62 revtodostr = '-1' |
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63 |
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64 # legacy revstates no longer needed in current code |
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65 # -2: nullmerge, -3: revignored, -4: revprecursor, -5: revpruned |
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66 legacystates = {'-2', '-3', '-4', '-5'} |
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67 |
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68 cmdtable = {} |
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69 command = registrar.command(cmdtable) |
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70 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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71 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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72 # be specifying the version(s) of Mercurial they are tested with, or |
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73 # leave the attribute unspecified. |
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74 testedwith = 'ships-with-hg-core' |
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75 |
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76 def _nothingtorebase(): |
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77 return 1 |
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78 |
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79 def _savegraft(ctx, extra): |
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80 s = ctx.extra().get('source', None) |
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81 if s is not None: |
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82 extra['source'] = s |
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83 s = ctx.extra().get('intermediate-source', None) |
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85 extra['intermediate-source'] = s |
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86 |
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87 def _savebranch(ctx, extra): |
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88 extra['branch'] = ctx.branch() |
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89 |
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90 def _destrebase(repo, sourceset, destspace=None): |
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91 """small wrapper around destmerge to pass the right extra args |
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92 |
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93 Please wrap destutil.destmerge instead.""" |
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94 return destutil.destmerge(repo, action='rebase', sourceset=sourceset, |
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95 onheadcheck=False, destspace=destspace) |
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96 |
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97 revsetpredicate = registrar.revsetpredicate() |
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98 |
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99 @revsetpredicate('_destrebase') |
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100 def _revsetdestrebase(repo, subset, x): |
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101 # ``_rebasedefaultdest()`` |
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102 |
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103 # default destination for rebase. |
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104 # # XXX: Currently private because I expect the signature to change. |
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105 # # XXX: - bailing out in case of ambiguity vs returning all data. |
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106 # i18n: "_rebasedefaultdest" is a keyword |
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107 sourceset = None |
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108 if x is not None: |
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109 sourceset = revset.getset(repo, smartset.fullreposet(repo), x) |
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110 return subset & smartset.baseset([_destrebase(repo, sourceset)]) |
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111 |
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112 def _ctxdesc(ctx): |
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113 """short description for a context""" |
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114 desc = '%d:%s "%s"' % (ctx.rev(), ctx, |
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115 ctx.description().split('\n', 1)[0]) |
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116 repo = ctx.repo() |
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117 names = [] |
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118 for nsname, ns in repo.names.iteritems(): |
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119 if nsname == 'branches': |
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120 continue |
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121 names.extend(ns.names(repo, ctx.node())) |
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122 if names: |
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123 desc += ' (%s)' % ' '.join(names) |
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124 return desc |
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125 |
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126 class rebaseruntime(object): |
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127 """This class is a container for rebase runtime state""" |
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128 def __init__(self, repo, ui, inmemory=False, opts=None): |
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129 if opts is None: |
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130 opts = {} |
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131 |
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132 # prepared: whether we have rebasestate prepared or not. Currently it |
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133 # decides whether "self.repo" is unfiltered or not. |
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134 # The rebasestate has explicit hash to hash instructions not depending |
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135 # on visibility. If rebasestate exists (in-memory or on-disk), use |
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136 # unfiltered repo to avoid visibility issues. |
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137 # Before knowing rebasestate (i.e. when starting a new rebase (not |
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138 # --continue or --abort)), the original repo should be used so |
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139 # visibility-dependent revsets are correct. |
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140 self.prepared = False |
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141 self._repo = repo |
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142 |
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143 self.ui = ui |
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144 self.opts = opts |
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145 self.originalwd = None |
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146 self.external = nullrev |
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147 # Mapping between the old revision id and either what is the new rebased |
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148 # revision or what needs to be done with the old revision. The state |
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149 # dict will be what contains most of the rebase progress state. |
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150 self.state = {} |
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151 self.activebookmark = None |
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152 self.destmap = {} |
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153 self.skipped = set() |
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154 |
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155 self.collapsef = opts.get('collapse', False) |
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156 self.collapsemsg = cmdutil.logmessage(ui, opts) |
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157 self.date = opts.get('date', None) |
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158 |
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159 e = opts.get('extrafn') # internal, used by e.g. hgsubversion |
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160 self.extrafns = [_savegraft] |
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161 if e: |
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162 self.extrafns = [e] |
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163 |
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164 self.keepf = opts.get('keep', False) |
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165 self.keepbranchesf = opts.get('keepbranches', False) |
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166 self.obsoletenotrebased = {} |
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167 self.obsoletewithoutsuccessorindestination = set() |
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168 self.inmemory = inmemory |
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169 |
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170 @property |
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171 def repo(self): |
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172 if self.prepared: |
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173 return self._repo.unfiltered() |
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174 else: |
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175 return self._repo |
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176 |
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177 def storestatus(self, tr=None): |
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178 """Store the current status to allow recovery""" |
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179 if tr: |
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180 tr.addfilegenerator('rebasestate', ('rebasestate',), |
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181 self._writestatus, location='plain') |
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182 else: |
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183 with self.repo.vfs("rebasestate", "w") as f: |
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184 self._writestatus(f) |
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185 |
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186 def _writestatus(self, f): |
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187 repo = self.repo |
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188 assert repo.filtername is None |
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189 f.write(repo[self.originalwd].hex() + '\n') |
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190 # was "dest". we now write dest per src root below. |
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191 f.write('\n') |
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192 f.write(repo[self.external].hex() + '\n') |
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193 f.write('%d\n' % int(self.collapsef)) |
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194 f.write('%d\n' % int(self.keepf)) |
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195 f.write('%d\n' % int(self.keepbranchesf)) |
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196 f.write('%s\n' % (self.activebookmark or '')) |
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197 destmap = self.destmap |
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198 for d, v in self.state.iteritems(): |
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199 oldrev = repo[d].hex() |
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200 if v >= 0: |
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201 newrev = repo[v].hex() |
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202 else: |
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203 newrev = "%d" % v |
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204 destnode = repo[destmap[d]].hex() |
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205 f.write("%s:%s:%s\n" % (oldrev, newrev, destnode)) |
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206 repo.ui.debug('rebase status stored\n') |
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207 |
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208 def restorestatus(self): |
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209 """Restore a previously stored status""" |
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210 self.prepared = True |
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211 repo = self.repo |
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212 assert repo.filtername is None |
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213 keepbranches = None |
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214 legacydest = None |
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215 collapse = False |
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216 external = nullrev |
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217 activebookmark = None |
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218 state = {} |
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219 destmap = {} |
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220 |
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221 try: |
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222 f = repo.vfs("rebasestate") |
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223 for i, l in enumerate(f.read().splitlines()): |
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224 if i == 0: |
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225 originalwd = repo[l].rev() |
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226 elif i == 1: |
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227 # this line should be empty in newer version. but legacy |
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228 # clients may still use it |
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229 if l: |
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230 legacydest = repo[l].rev() |
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231 elif i == 2: |
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232 external = repo[l].rev() |
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233 elif i == 3: |
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234 collapse = bool(int(l)) |
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235 elif i == 4: |
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236 keep = bool(int(l)) |
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237 elif i == 5: |
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238 keepbranches = bool(int(l)) |
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239 elif i == 6 and not (len(l) == 81 and ':' in l): |
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240 # line 6 is a recent addition, so for backwards |
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241 # compatibility check that the line doesn't look like the |
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242 # oldrev:newrev lines |
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243 activebookmark = l |
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244 else: |
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245 args = l.split(':') |
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246 oldrev = args[0] |
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247 newrev = args[1] |
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248 if newrev in legacystates: |
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249 continue |
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250 if len(args) > 2: |
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251 destnode = args[2] |
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252 else: |
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253 destnode = legacydest |
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254 destmap[repo[oldrev].rev()] = repo[destnode].rev() |
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255 if newrev in (nullid, revtodostr): |
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256 state[repo[oldrev].rev()] = revtodo |
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257 # Legacy compat special case |
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258 else: |
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259 state[repo[oldrev].rev()] = repo[newrev].rev() |
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260 |
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261 except IOError as err: |
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262 if err.errno != errno.ENOENT: |
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263 raise |
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264 cmdutil.wrongtooltocontinue(repo, _('rebase')) |
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265 |
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266 if keepbranches is None: |
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267 raise error.Abort(_('.hg/rebasestate is incomplete')) |
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268 |
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269 skipped = set() |
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270 # recompute the set of skipped revs |
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271 if not collapse: |
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272 seen = set(destmap.values()) |
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273 for old, new in sorted(state.items()): |
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274 if new != revtodo and new in seen: |
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275 skipped.add(old) |
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276 seen.add(new) |
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277 repo.ui.debug('computed skipped revs: %s\n' % |
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278 (' '.join('%d' % r for r in sorted(skipped)) or '')) |
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279 repo.ui.debug('rebase status resumed\n') |
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280 |
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281 self.originalwd = originalwd |
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282 self.destmap = destmap |
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283 self.state = state |
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284 self.skipped = skipped |
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285 self.collapsef = collapse |
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286 self.keepf = keep |
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287 self.keepbranchesf = keepbranches |
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288 self.external = external |
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289 self.activebookmark = activebookmark |
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290 |
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291 def _handleskippingobsolete(self, obsoleterevs, destmap): |
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292 """Compute structures necessary for skipping obsolete revisions |
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293 |
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294 obsoleterevs: iterable of all obsolete revisions in rebaseset |
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295 destmap: {srcrev: destrev} destination revisions |
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296 """ |
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297 self.obsoletenotrebased = {} |
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298 if not self.ui.configbool('experimental', 'rebaseskipobsolete'): |
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299 return |
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300 obsoleteset = set(obsoleterevs) |
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301 (self.obsoletenotrebased, |
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302 self.obsoletewithoutsuccessorindestination, |
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303 obsoleteextinctsuccessors) = _computeobsoletenotrebased( |
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304 self.repo, obsoleteset, destmap) |
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305 skippedset = set(self.obsoletenotrebased) |
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306 skippedset.update(self.obsoletewithoutsuccessorindestination) |
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307 skippedset.update(obsoleteextinctsuccessors) |
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308 _checkobsrebase(self.repo, self.ui, obsoleteset, skippedset) |
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309 |
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310 def _prepareabortorcontinue(self, isabort): |
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311 try: |
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312 self.restorestatus() |
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313 self.collapsemsg = restorecollapsemsg(self.repo, isabort) |
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314 except error.RepoLookupError: |
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315 if isabort: |
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316 clearstatus(self.repo) |
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317 clearcollapsemsg(self.repo) |
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318 self.repo.ui.warn(_('rebase aborted (no revision is removed,' |
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319 ' only broken state is cleared)\n')) |
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320 return 0 |
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321 else: |
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322 msg = _('cannot continue inconsistent rebase') |
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323 hint = _('use "hg rebase --abort" to clear broken state') |
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324 raise error.Abort(msg, hint=hint) |
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325 if isabort: |
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326 return abort(self.repo, self.originalwd, self.destmap, |
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327 self.state, activebookmark=self.activebookmark) |
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328 |
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329 def _preparenewrebase(self, destmap): |
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330 if not destmap: |
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331 return _nothingtorebase() |
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332 |
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333 rebaseset = destmap.keys() |
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334 allowunstable = obsolete.isenabled(self.repo, obsolete.allowunstableopt) |
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335 if (not (self.keepf or allowunstable) |
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336 and self.repo.revs('first(children(%ld) - %ld)', |
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337 rebaseset, rebaseset)): |
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338 raise error.Abort( |
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339 _("can't remove original changesets with" |
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340 " unrebased descendants"), |
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341 hint=_('use --keep to keep original changesets')) |
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342 |
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343 result = buildstate(self.repo, destmap, self.collapsef) |
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344 |
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345 if not result: |
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346 # Empty state built, nothing to rebase |
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347 self.ui.status(_('nothing to rebase\n')) |
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348 return _nothingtorebase() |
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349 |
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350 for root in self.repo.set('roots(%ld)', rebaseset): |
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351 if not self.keepf and not root.mutable(): |
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352 raise error.Abort(_("can't rebase public changeset %s") |
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353 % root, |
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354 hint=_("see 'hg help phases' for details")) |
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355 |
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356 (self.originalwd, self.destmap, self.state) = result |
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357 if self.collapsef: |
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358 dests = set(self.destmap.values()) |
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359 if len(dests) != 1: |
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360 raise error.Abort( |
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361 _('--collapse does not work with multiple destinations')) |
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362 destrev = next(iter(dests)) |
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363 destancestors = self.repo.changelog.ancestors([destrev], |
33847 | 364 inclusive=True) |
365 self.external = externalparent(self.repo, self.state, destancestors) | |
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366 |
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367 for destrev in sorted(set(destmap.values())): |
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368 dest = self.repo[destrev] |
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369 if dest.closesbranch() and not self.keepbranchesf: |
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370 self.ui.status(_('reopening closed branch head %s\n') % dest) |
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371 |
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372 self.prepared = True |
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373 |
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374 def _assignworkingcopy(self): |
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375 if self.inmemory: |
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376 from mercurial.context import overlayworkingctx |
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377 self.wctx = overlayworkingctx(self.repo) |
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378 self.repo.ui.debug("rebasing in-memory\n") |
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379 else: |
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380 self.wctx = self.repo[None] |
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381 self.repo.ui.debug("rebasing on disk\n") |
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382 self.repo.ui.log("rebase", "", rebase_imm_used=self.inmemory) |
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383 |
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384 def _performrebase(self, tr): |
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385 self._assignworkingcopy() |
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386 repo, ui = self.repo, self.ui |
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387 if self.keepbranchesf: |
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388 # insert _savebranch at the start of extrafns so if |
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389 # there's a user-provided extrafn it can clobber branch if |
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390 # desired |
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391 self.extrafns.insert(0, _savebranch) |
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392 if self.collapsef: |
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393 branches = set() |
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394 for rev in self.state: |
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395 branches.add(repo[rev].branch()) |
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396 if len(branches) > 1: |
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397 raise error.Abort(_('cannot collapse multiple named ' |
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398 'branches')) |
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399 |
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400 # Calculate self.obsoletenotrebased |
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401 obsrevs = _filterobsoleterevs(self.repo, self.state) |
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402 self._handleskippingobsolete(obsrevs, self.destmap) |
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403 |
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404 # Keep track of the active bookmarks in order to reset them later |
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405 self.activebookmark = self.activebookmark or repo._activebookmark |
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406 if self.activebookmark: |
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407 bookmarks.deactivate(repo) |
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408 |
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409 # Store the state before we begin so users can run 'hg rebase --abort' |
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410 # if we fail before the transaction closes. |
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411 self.storestatus() |
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412 if tr: |
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413 # When using single transaction, store state when transaction |
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414 # commits. |
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415 self.storestatus(tr) |
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416 |
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417 cands = [k for k, v in self.state.iteritems() if v == revtodo] |
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418 total = len(cands) |
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419 posholder = [0] |
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420 def progress(ctx): |
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421 posholder[0] += 1 |
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422 self.repo.ui.progress(_("rebasing"), posholder[0], |
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423 ("%d:%s" % (ctx.rev(), ctx)), |
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424 _('changesets'), total) |
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425 allowdivergence = self.ui.configbool( |
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426 'experimental', 'evolution.allowdivergence') |
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428 sortedrevs = self.repo.revs('sort(%ld, -topo)', subset) |
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429 if not allowdivergence: |
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430 sortedrevs -= self.repo.revs( |
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431 'descendants(%ld) and not %ld', |
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432 self.obsoletewithoutsuccessorindestination, |
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433 self.obsoletewithoutsuccessorindestination, |
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434 ) |
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435 for rev in sortedrevs: |
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436 self._rebasenode(tr, rev, allowdivergence, progress) |
34006 | 437 ui.progress(_('rebasing'), None) |
438 ui.note(_('rebase merging completed\n')) | |
439 | |
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440 def _concludenode(self, rev, p1, p2, editor, commitmsg=None): |
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441 '''Commit the wd changes with parents p1 and p2. |
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442 |
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443 Reuse commit info from rev but also store useful information in extra. |
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444 Return node of committed revision.''' |
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445 repo = self.repo |
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446 ctx = repo[rev] |
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447 if commitmsg is None: |
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448 commitmsg = ctx.description() |
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449 date = self.date |
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450 if date is None: |
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451 date = ctx.date() |
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452 extra = {'rebase_source': ctx.hex()} |
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453 for c in self.extrafns: |
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454 c(ctx, extra) |
37038
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455 keepbranch = self.keepbranchesf and repo[p1].branch() != ctx.branch() |
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456 destphase = max(ctx.phase(), phases.draft) |
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457 overrides = {('phases', 'new-commit'): destphase} |
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458 if keepbranch: |
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459 overrides[('ui', 'allowemptycommit')] = True |
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460 with repo.ui.configoverride(overrides, 'rebase'): |
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461 if self.inmemory: |
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462 newnode = commitmemorynode(repo, p1, p2, |
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463 wctx=self.wctx, |
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464 extra=extra, |
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465 commitmsg=commitmsg, |
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466 editor=editor, |
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467 user=ctx.user(), |
37041
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468 date=date) |
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469 mergemod.mergestate.clean(repo) |
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470 else: |
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471 newnode = commitnode(repo, p1, p2, |
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472 extra=extra, |
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473 commitmsg=commitmsg, |
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474 editor=editor, |
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475 user=ctx.user(), |
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476 date=date) |
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477 |
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478 if newnode is None: |
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479 # If it ended up being a no-op commit, then the normal |
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480 # merge state clean-up path doesn't happen, so do it |
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481 # here. Fix issue5494 |
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482 mergemod.mergestate.clean(repo) |
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483 return newnode |
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484 |
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485 def _rebasenode(self, tr, rev, allowdivergence, progressfn): |
34006 | 486 repo, ui, opts = self.repo, self.ui, self.opts |
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487 dest = self.destmap[rev] |
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488 ctx = repo[rev] |
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489 desc = _ctxdesc(ctx) |
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490 if self.state[rev] == rev: |
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491 ui.status(_('already rebased %s\n') % desc) |
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492 elif (not allowdivergence |
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493 and rev in self.obsoletewithoutsuccessorindestination): |
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494 msg = _('note: not rebasing %s and its descendants as ' |
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495 'this would cause divergence\n') % desc |
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496 repo.ui.status(msg) |
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497 self.skipped.add(rev) |
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498 elif rev in self.obsoletenotrebased: |
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499 succ = self.obsoletenotrebased[rev] |
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500 if succ is None: |
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501 msg = _('note: not rebasing %s, it has no ' |
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502 'successor\n') % desc |
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503 else: |
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504 succdesc = _ctxdesc(repo[succ]) |
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505 msg = (_('note: not rebasing %s, already in ' |
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506 'destination as %s\n') % (desc, succdesc)) |
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507 repo.ui.status(msg) |
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508 # Make clearrebased aware state[rev] is not a true successor |
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509 self.skipped.add(rev) |
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510 # Record rev as moved to its desired destination in self.state. |
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511 # This helps bookmark and working parent movement. |
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512 dest = max(adjustdest(repo, rev, self.destmap, self.state, |
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513 self.skipped)) |
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514 self.state[rev] = dest |
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515 elif self.state[rev] == revtodo: |
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516 ui.status(_('rebasing %s\n') % desc) |
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517 progressfn(ctx) |
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518 p1, p2, base = defineparents(repo, rev, self.destmap, |
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519 self.state, self.skipped, |
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520 self.obsoletenotrebased) |
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521 if len(repo[None].parents()) == 2: |
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522 repo.ui.debug('resuming interrupted rebase\n') |
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523 else: |
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524 overrides = {('ui', 'forcemerge'): opts.get('tool', '')} |
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525 with ui.configoverride(overrides, 'rebase'): |
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526 stats = rebasenode(repo, rev, p1, base, self.collapsef, |
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527 dest, wctx=self.wctx) |
37125
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|
528 if stats.unresolvedcount > 0: |
37027
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529 if self.inmemory: |
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530 raise error.InMemoryMergeConflictsError() |
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531 else: |
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532 raise error.InterventionRequired( |
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533 _('unresolved conflicts (see hg ' |
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534 'resolve, then hg rebase --continue)')) |
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535 if not self.collapsef: |
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536 merging = p2 != nullrev |
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537 editform = cmdutil.mergeeditform(merging, 'rebase') |
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538 editor = cmdutil.getcommiteditor(editform=editform, |
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539 **pycompat.strkwargs(opts)) |
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540 newnode = self._concludenode(rev, p1, p2, editor) |
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541 else: |
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542 # Skip commit if we are collapsing |
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543 if self.inmemory: |
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544 self.wctx.setbase(repo[p1]) |
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545 else: |
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546 repo.setparents(repo[p1].node()) |
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547 newnode = None |
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548 # Update the state |
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549 if newnode is not None: |
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550 self.state[rev] = repo[newnode].rev() |
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551 ui.debug('rebased as %s\n' % short(newnode)) |
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552 else: |
29477
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rebase: move core rebase logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
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553 if not self.collapsef: |
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554 ui.warn(_('note: rebase of %d:%s created no changes ' |
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555 'to commit\n') % (rev, ctx)) |
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556 self.skipped.add(rev) |
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557 self.state[rev] = p1 |
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558 ui.debug('next revision set to %d\n' % p1) |
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559 else: |
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560 ui.status(_('already rebased %s as %s\n') % |
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561 (desc, repo[self.state[rev]])) |
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562 if not tr: |
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563 # When not using single transaction, store state after each |
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564 # commit is completely done. On InterventionRequired, we thus |
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565 # won't store the status. Instead, we'll hit the "len(parents) == 2" |
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566 # case and realize that the commit was in progress. |
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567 self.storestatus() |
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568 |
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569 def _finishrebase(self): |
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570 repo, ui, opts = self.repo, self.ui, self.opts |
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571 fm = ui.formatter('rebase', opts) |
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572 fm.startitem() |
36771
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573 if self.collapsef: |
34004
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574 p1, p2, _base = defineparents(repo, min(self.state), self.destmap, |
34008
9422107a6b64
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575 self.state, self.skipped, |
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576 self.obsoletenotrebased) |
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577 editopt = opts.get('edit') |
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578 editform = 'rebase.collapse' |
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579 if self.collapsemsg: |
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580 commitmsg = self.collapsemsg |
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581 else: |
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582 commitmsg = 'Collapsed revision' |
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583 for rebased in sorted(self.state): |
33848
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584 if rebased not in self.skipped: |
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585 commitmsg += '\n* %s' % repo[rebased].description() |
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586 editopt = True |
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587 editor = cmdutil.getcommiteditor(edit=editopt, editform=editform) |
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588 revtoreuse = max(self.state) |
33619
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589 |
37033
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590 newnode = self._concludenode(revtoreuse, p1, self.external, |
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591 editor, commitmsg=commitmsg) |
36928
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592 |
33864
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593 if newnode is not None: |
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594 newrev = repo[newnode].rev() |
36299
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595 for oldrev in self.state: |
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596 self.state[oldrev] = newrev |
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597 |
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598 if 'qtip' in repo.tags(): |
36400
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py3: fix handling of keyword arguments at more places
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599 updatemq(repo, self.state, self.skipped, |
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600 **pycompat.strkwargs(opts)) |
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601 |
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602 # restore original working directory |
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603 # (we do this before stripping) |
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604 newwd = self.state.get(self.originalwd, self.originalwd) |
33843
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605 if newwd < 0: |
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606 # original directory is a parent of rebase set root or ignored |
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607 newwd = self.originalwd |
36975
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608 if newwd not in [c.rev() for c in repo[None].parents()]: |
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609 ui.note(_("update back to initial working directory parent\n")) |
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610 hg.updaterepo(repo, newwd, False) |
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611 |
34354
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612 collapsedas = None |
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613 if self.collapsef and not self.keepf: |
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614 collapsedas = newnode |
34367 | 615 clearrebased(ui, repo, self.destmap, self.state, self.skipped, |
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616 collapsedas, self.keepf, fm=fm) |
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617 |
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618 clearstatus(repo) |
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619 clearcollapsemsg(repo) |
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620 |
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621 ui.note(_("rebase completed\n")) |
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622 util.unlinkpath(repo.sjoin('undo'), ignoremissing=True) |
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623 if self.skipped: |
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624 skippedlen = len(self.skipped) |
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625 ui.note(_("%d revisions have been skipped\n") % skippedlen) |
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626 fm.end() |
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627 |
33332
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rebase: use scmutil.cleanupnodes (issue5606) (BC)
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628 if (self.activebookmark and self.activebookmark in repo._bookmarks and |
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629 repo['.'].node() == repo._bookmarks[self.activebookmark]): |
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630 bookmarks.activate(repo, self.activebookmark) |
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631 |
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|
632 @command('rebase', |
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|
633 [('s', 'source', '', |
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634 _('rebase the specified changeset and descendants'), _('REV')), |
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635 ('b', 'base', '', |
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636 _('rebase everything from branching point of specified changeset'), |
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637 _('REV')), |
15270
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638 ('r', 'rev', [], |
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639 _('rebase these revisions'), |
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640 _('REV')), |
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641 ('d', 'dest', '', |
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642 _('rebase onto the specified changeset'), _('REV')), |
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643 ('', 'collapse', False, _('collapse the rebased changesets')), |
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644 ('m', 'message', '', |
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645 _('use text as collapse commit message'), _('TEXT')), |
15219 | 646 ('e', 'edit', False, _('invoke editor on commit messages')), |
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647 ('l', 'logfile', '', |
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|
648 _('read collapse commit message from file'), _('FILE')), |
25025
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649 ('k', 'keep', False, _('keep original changesets')), |
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|
650 ('', 'keepbranches', False, _('keep original branch names')), |
17005
50f434510da6
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651 ('D', 'detach', False, _('(DEPRECATED)')), |
22382
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rebase: add a deprecated -i/--interactive flag
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652 ('i', 'interactive', False, _('(DEPRECATED)')), |
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653 ('t', 'tool', '', _('specify merge tool')), |
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654 ('c', 'continue', False, _('continue an interrupted rebase')), |
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655 ('a', 'abort', False, _('abort an interrupted rebase'))] + |
34963
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656 cmdutil.formatteropts, |
17325
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657 _('[-s REV | -b REV] [-d REV] [OPTION]')) |
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658 def rebase(ui, repo, **opts): |
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659 """move changeset (and descendants) to a different branch |
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660 |
7999
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rebase: word-wrap help texts at 70 characters
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|
661 Rebase uses repeated merging to graft changesets from one part of |
10646 | 662 history (the source) onto another (the destination). This can be |
11188
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|
663 useful for linearizing *local* changes relative to a master |
10646 | 664 development tree. |
665 | |
27454
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666 Published commits cannot be rebased (see :hg:`help phases`). |
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667 To copy commits, see :hg:`help graft`. |
18516
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668 |
28189
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669 If you don't specify a destination changeset (``-d/--dest``), rebase |
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670 will use the same logic as :hg:`merge` to pick a destination. if |
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671 the current branch contains exactly one other head, the other head |
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672 is merged with by default. Otherwise, an explicit revision with |
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673 which to merge with must be provided. (destination changeset is not |
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674 modified by rebasing, but new changesets are added as its |
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675 descendants.) |
10646 | 676 |
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677 Here are the ways to select changesets: |
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678 |
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679 1. Explicitly select them using ``--rev``. |
10646 | 680 |
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681 2. Use ``--source`` to select a root changeset and include all of its |
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682 descendants. |
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683 |
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684 3. Use ``--base`` to select a changeset; rebase will find ancestors |
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685 and their descendants which are not also ancestors of the destination. |
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686 |
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687 4. If you do not specify any of ``--rev``, ``source``, or ``--base``, |
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688 rebase will use ``--base .`` as above. |
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689 |
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690 If ``--source`` or ``--rev`` is used, special names ``SRC`` and ``ALLSRC`` |
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691 can be used in ``--dest``. Destination would be calculated per source |
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692 revision with ``SRC`` substituted by that single source revision and |
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693 ``ALLSRC`` substituted by all source revisions. |
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694 |
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695 Rebase will destroy original changesets unless you use ``--keep``. |
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696 It will also move your bookmarks (even if you do). |
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697 |
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698 Some changesets may be dropped if they do not contribute changes |
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699 (e.g. merges from the destination branch). |
10646 | 700 |
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701 Unlike ``merge``, rebase will do nothing if you are at the branch tip of |
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702 a named branch with two heads. You will need to explicitly specify source |
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703 and/or destination. |
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704 |
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705 If you need to use a tool to automate merge/conflict decisions, you |
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706 can specify one with ``--tool``, see :hg:`help merge-tools`. |
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707 As a caveat: the tool will not be used to mediate when a file was |
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708 deleted, there is no hook presently available for this. |
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709 |
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710 If a rebase is interrupted to manually resolve a conflict, it can be |
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711 continued with --continue/-c or aborted with --abort/-a. |
11205 | 712 |
22790 | 713 .. container:: verbose |
714 | |
715 Examples: | |
716 | |
717 - move "local changes" (current commit back to branching point) | |
718 to the current branch tip after a pull:: | |
719 | |
720 hg rebase | |
721 | |
722 - move a single changeset to the stable branch:: | |
723 | |
724 hg rebase -r 5f493448 -d stable | |
725 | |
726 - splice a commit and all its descendants onto another part of history:: | |
727 | |
728 hg rebase --source c0c3 --dest 4cf9 | |
729 | |
730 - rebase everything on a branch marked by a bookmark onto the | |
731 default branch:: | |
732 | |
733 hg rebase --base myfeature --dest default | |
734 | |
735 - collapse a sequence of changes into a single commit:: | |
736 | |
737 hg rebase --collapse -r 1520:1525 -d . | |
738 | |
739 - move a named branch while preserving its name:: | |
740 | |
741 hg rebase -r "branch(featureX)" -d 1.3 --keepbranches | |
742 | |
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743 - stabilize orphaned changesets so history looks linear:: |
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744 |
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745 hg rebase -r 'orphan()-obsolete()'\ |
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746 -d 'first(max((successors(max(roots(ALLSRC) & ::SRC)^)-obsolete())::) +\ |
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747 max(::((roots(ALLSRC) & ::SRC)^)-obsolete()))' |
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748 |
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749 Configuration Options: |
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750 |
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751 You can make rebase require a destination if you set the following config |
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752 option:: |
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753 |
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754 [commands] |
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755 rebase.requiredest = True |
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756 |
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757 By default, rebase will close the transaction after each commit. For |
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758 performance purposes, you can configure rebase to use a single transaction |
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759 across the entire rebase. WARNING: This setting introduces a significant |
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760 risk of losing the work you've done in a rebase if the rebase aborts |
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761 unexpectedly:: |
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762 |
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763 [rebase] |
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764 singletransaction = True |
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765 |
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766 By default, rebase writes to the working copy, but you can configure it to |
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767 run in-memory for for better performance, and to allow it to run if the |
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768 working copy is dirty:: |
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769 |
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770 [rebase] |
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771 experimental.inmemory = True |
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772 |
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773 Return Values: |
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774 |
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775 Returns 0 on success, 1 if nothing to rebase or there are |
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776 unresolved conflicts. |
22790 | 777 |
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778 """ |
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779 inmemory = ui.configbool('rebase', 'experimental.inmemory') |
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780 if (opts.get('continue') or opts.get('abort') or |
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781 repo.currenttransaction() is not None): |
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782 # in-memory rebase is not compatible with resuming rebases. |
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783 # (Or if it is run within a transaction, since the restart logic can |
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784 # fail the entire transaction.) |
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785 inmemory = False |
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786 |
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787 if inmemory: |
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788 try: |
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789 # in-memory merge doesn't support conflicts, so if we hit any, abort |
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790 # and re-run as an on-disk merge. |
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791 return _origrebase(ui, repo, inmemory=inmemory, **opts) |
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792 except error.InMemoryMergeConflictsError: |
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793 ui.warn(_('hit merge conflicts; re-running rebase without in-memory' |
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794 ' merge\n')) |
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795 _origrebase(ui, repo, **{'abort': True}) |
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796 return _origrebase(ui, repo, inmemory=False, **opts) |
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797 else: |
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798 return _origrebase(ui, repo, **opts) |
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799 |
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800 def _origrebase(ui, repo, inmemory=False, **opts): |
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801 opts = pycompat.byteskwargs(opts) |
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802 rbsrt = rebaseruntime(repo, ui, inmemory, opts) |
15219 | 803 |
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804 with repo.wlock(), repo.lock(): |
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805 # Validate input and define rebasing points |
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806 destf = opts.get('dest', None) |
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807 srcf = opts.get('source', None) |
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808 basef = opts.get('base', None) |
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809 revf = opts.get('rev', []) |
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810 # search default destination in this space |
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811 # used in the 'hg pull --rebase' case, see issue 5214. |
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812 destspace = opts.get('_destspace') |
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813 contf = opts.get('continue') |
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814 abortf = opts.get('abort') |
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815 if opts.get('interactive'): |
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|
816 try: |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
817 if extensions.find('histedit'): |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
818 enablehistedit = '' |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
819 except KeyError: |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
820 enablehistedit = " --config extensions.histedit=" |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
821 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
|
822 msg = _("interactive history editing is supported by the " |
26494
832f40d2af53
rebase: factor out histedit help command
timeless@mozdev.org
parents:
26421
diff
changeset
|
823 "'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
|
824 raise error.Abort(msg) |
22382
d5b04ee8ecf7
rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents:
22251
diff
changeset
|
825 |
29400
c79da70a4659
rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29399
diff
changeset
|
826 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
|
827 raise error.Abort( |
13661
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
changeset
|
828 _('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
|
829 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
830 if contf or abortf: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
831 if contf and abortf: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
832 raise error.Abort(_('cannot use both abort and continue')) |
29400
c79da70a4659
rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29399
diff
changeset
|
833 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
|
834 raise error.Abort( |
11285
f118029e534c
rebase: use usual util.abort rather than error.ParseError
Matt Mackall <mpm@selenic.com>
parents:
11205
diff
changeset
|
835 _('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
|
836 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
|
837 raise error.Abort( |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
838 _('abort and continue do not allow specifying revisions')) |
26165
927c0d84e09f
rebase: fix warning about ignoring tool option on rebase continue (issue4698)
liscju <piotr.listkiewicz@gmail.com>
parents:
26029
diff
changeset
|
839 if abortf and opts.get('tool', False): |
13856
0995eee8ffe4
rebase: add --tool argument for specifying merge tool
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13778
diff
changeset
|
840 ui.warn(_('tool option will be ignored\n')) |
30273
86f4ef63d507
rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents:
30271
diff
changeset
|
841 if contf: |
86f4ef63d507
rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents:
30271
diff
changeset
|
842 ms = mergemod.mergestate.read(repo) |
30495
d528ddc11b33
rebase: refer to checkunresolved by its new name
Augie Fackler <augie@google.com>
parents:
30490
diff
changeset
|
843 mergeutil.checkunresolved(ms) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
844 |
29472
f585ce6878e3
rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29404
diff
changeset
|
845 retcode = rbsrt._prepareabortorcontinue(abortf) |
f585ce6878e3
rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29404
diff
changeset
|
846 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
|
847 return retcode |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
848 else: |
37025
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
849 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
|
850 revf, destspace=destspace) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
851 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
|
852 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
|
853 return retcode |
36775
6dab3bdb1f00
rebase: only store collapse message once
Martin von Zweigbergk <martinvonz@google.com>
parents:
36774
diff
changeset
|
854 storecollapsemsg(repo, rbsrt.collapsemsg) |
21027
25ee5dbebc6b
rebase: tell when reopening a closed branch head
Mads Kiilerich <madski@unity3d.com>
parents:
20790
diff
changeset
|
855 |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
|
856 tr = None |
33619
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
857 |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
858 singletr = ui.configbool('rebase', 'singletransaction') |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
859 if singletr: |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
|
860 tr = repo.transaction('rebase') |
35480
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
861 |
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
862 # If `rebase.singletransaction` is enabled, wrap the entire operation in |
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
863 # one transaction here. Otherwise, transactions are obtained when |
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
864 # committing each node, which is slower but allows partial success. |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
|
865 with util.acceptintervention(tr): |
35480
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
866 # Same logic for the dirstate guard, except we don't create one when |
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
867 # rebasing in-memory (it's not needed). |
36773
1004fd71810f
rebase: reduce scope of "dsguard" variables a bit
Martin von Zweigbergk <martinvonz@google.com>
parents:
36772
diff
changeset
|
868 dsguard = None |
35480
01b084914a60
rebase: don't take out a dirstate guard for in-memory rebase
Phil Cohen <phillco@fb.com>
parents:
35434
diff
changeset
|
869 if singletr and not inmemory: |
33619
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
870 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
871 with util.acceptintervention(dsguard): |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
872 rbsrt._performrebase(tr) |
36927
17a744c5e270
rebase: also include commit of collapsed commits in single transaction
Martin von Zweigbergk <martinvonz@google.com>
parents:
36775
diff
changeset
|
873 rbsrt._finishrebase() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
874 |
37025
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
875 def _definedestmap(ui, repo, inmemory, destf=None, srcf=None, basef=None, |
35388
dd11df900f7f
rebase: replace --inmemory flag with rebase.experimental.inmemory config
Phil Cohen <phillco@fb.com>
parents:
35384
diff
changeset
|
876 revf=None, destspace=None): |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
877 """use revisions argument to define destmap {srcrev: destrev}""" |
31431
406705701c2d
rebase: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31395
diff
changeset
|
878 if revf is None: |
406705701c2d
rebase: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31395
diff
changeset
|
879 revf = [] |
31395
361bccce566a
rebase: don't use mutable default argument value
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31380
diff
changeset
|
880 |
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
|
881 # destspace is here to work around issues with `hg pull --rebase` see |
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28686
diff
changeset
|
882 # issue5214 for details |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
883 if srcf and basef: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
884 raise error.Abort(_('cannot specify both a source and a base')) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
885 if revf and basef: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
886 raise error.Abort(_('cannot specify both a revision and a base')) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
887 if revf and srcf: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
888 raise error.Abort(_('cannot specify both a revision and a source')) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
889 |
37025
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
890 if not inmemory: |
35291
aa660c1203a9
rebase: do not bail on uncomitted changes if rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35290
diff
changeset
|
891 cmdutil.checkunfinished(repo) |
aa660c1203a9
rebase: do not bail on uncomitted changes if rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35290
diff
changeset
|
892 cmdutil.bailifchanged(repo) |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
893 |
31731
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
894 if ui.configbool('commands', 'rebase.requiredest') and not destf: |
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
895 raise error.Abort(_('you must specify a destination'), |
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
896 hint=_('use: hg rebase -d REV')) |
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
897 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
898 dest = None |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
899 |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
900 if revf: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
901 rebaseset = scmutil.revrange(repo, revf) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
902 if not rebaseset: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
903 ui.status(_('empty "rev" revision set - nothing to rebase\n')) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
904 return None |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
905 elif srcf: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
906 src = scmutil.revrange(repo, [srcf]) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
907 if not src: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
908 ui.status(_('empty "source" revision set - nothing to rebase\n')) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
909 return None |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
910 rebaseset = repo.revs('(%ld)::', src) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
911 assert rebaseset |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
912 else: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
913 base = scmutil.revrange(repo, [basef or '.']) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
914 if not base: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
915 ui.status(_('empty "base" revision set - ' |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
916 "can't compute rebase set\n")) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
917 return None |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
918 if destf: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
919 # --base does not support multiple destinations |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
920 dest = scmutil.revsingle(repo, destf) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
921 else: |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28686
diff
changeset
|
922 dest = repo[_destrebase(repo, base, destspace=destspace)] |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
923 destf = bytes(dest) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
924 |
30580
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
925 roots = [] # selected children of branching points |
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|
926 bpbase = {} # {branchingpoint: [origbase]} |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
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|
927 for b in base: # group bases by branching points |
36405
0b57596253b8
rebase: use ctx.rev() instead of %d % ctx
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
928 bp = repo.revs('ancestor(%d, %d)', b, dest.rev()).first() |
30580
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
929 bpbase[bp] = bpbase.get(bp, []) + [b] |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
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|
930 if None in bpbase: |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
931 # emulate the old behavior, showing "nothing to rebase" (a better |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
932 # behavior may be abort with "cannot find branching point" error) |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
933 bpbase.clear() |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
934 for bp, bs in bpbase.iteritems(): # calculate roots |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
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|
935 roots += list(repo.revs('children(%d) & ancestors(%ld)', bp, bs)) |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
936 |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
937 rebaseset = repo.revs('%ld::', roots) |
28136
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
938 |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
939 if not rebaseset: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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parents:
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diff
changeset
|
940 # transform to list because smartsets are not comparable to |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
941 # lists. This should be improved to honor laziness of |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
942 # smartset. |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
943 if list(base) == [dest.rev()]: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
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|
944 if basef: |
5853878bbc2a
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|
945 ui.status(_('nothing to rebase - %s is both "base"' |
5853878bbc2a
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diff
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|
946 ' and destination\n') % dest) |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
947 else: |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
948 ui.status(_('nothing to rebase - working directory ' |
5853878bbc2a
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diff
changeset
|
949 'parent is also destination\n')) |
36405
0b57596253b8
rebase: use ctx.rev() instead of %d % ctx
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36400
diff
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|
950 elif not repo.revs('%ld - ::%d', base, dest.rev()): |
28136
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changeset
|
951 if basef: |
5853878bbc2a
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diff
changeset
|
952 ui.status(_('nothing to rebase - "base" %s is ' |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
953 'already an ancestor of destination ' |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
954 '%s\n') % |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
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diff
changeset
|
955 ('+'.join(bytes(repo[r]) for r in base), |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
956 dest)) |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
957 else: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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diff
changeset
|
958 ui.status(_('nothing to rebase - working ' |
5853878bbc2a
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diff
changeset
|
959 'directory parent is already an ' |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
960 'ancestor of destination %s\n') % dest) |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
961 else: # can it happen? |
5853878bbc2a
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|
962 ui.status(_('nothing to rebase from %s to %s\n') % |
36475
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
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|
963 ('+'.join(bytes(repo[r]) for r in base), dest)) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
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diff
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|
964 return None |
36975
795eb53f1d3e
rebase: allow in-memory merge of the working copy parent
Martin von Zweigbergk <martinvonz@google.com>
parents:
36960
diff
changeset
|
965 |
35332
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
changeset
|
966 rebasingwcp = repo['.'].rev() in rebaseset |
35487
bf556bd2f589
rebase: switch ui.log calls to common style
Phil Cohen <phillco@fb.com>
parents:
35480
diff
changeset
|
967 ui.log("rebase", "", rebase_rebasing_wcp=rebasingwcp) |
37025
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
968 if inmemory and rebasingwcp: |
35332
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
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diff
changeset
|
969 # 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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diff
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|
970 cmdutil.checkunfinished(repo) |
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
changeset
|
971 cmdutil.bailifchanged(repo) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
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|
972 |
fac3a24be50e
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Pierre-Yves David <pierre-yves.david@fb.com>
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28188
diff
changeset
|
973 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
|
974 dest = repo[_destrebase(repo, rebaseset, destspace=destspace)] |
36475
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Pulkit Goyal <7895pulkit@gmail.com>
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diff
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|
975 destf = bytes(dest) |
28189
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
976 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
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34004
diff
changeset
|
977 allsrc = revsetlang.formatspec('%ld', rebaseset) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
978 alias = {'ALLSRC': allsrc} |
5e83a8fe6bc4
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parents:
34004
diff
changeset
|
979 |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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34004
diff
changeset
|
980 if dest is None: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
981 try: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
982 # fast path: try to resolve dest without SRC alias |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
983 dest = scmutil.revsingle(repo, destf, localalias=alias) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
984 except error.RepoLookupError: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
985 # multi-dest path: resolve dest for each SRC separately |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
986 destmap = {} |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
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|
987 for r in rebaseset: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
988 alias['SRC'] = revsetlang.formatspec('%d', r) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
989 # use repo.anyrevs instead of scmutil.revsingle because we |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
990 # don't want to abort if destset is empty. |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
991 destset = repo.anyrevs([destf], user=True, localalias=alias) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
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parents:
34004
diff
changeset
|
992 size = len(destset) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
993 if size == 1: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
994 destmap[r] = destset.first() |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
995 elif size == 0: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
996 ui.note(_('skipping %s - empty destination\n') % repo[r]) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
997 else: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
998 raise error.Abort(_('rebase destination for %s is not ' |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
999 'unique') % repo[r]) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1000 |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1001 if dest is not None: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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34004
diff
changeset
|
1002 # single-dest case: assign dest to each rev in rebaseset |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1003 destrev = dest.rev() |
5e83a8fe6bc4
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parents:
34004
diff
changeset
|
1004 destmap = {r: destrev for r in rebaseset} # {srcrev: destrev} |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1005 |
5e83a8fe6bc4
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34004
diff
changeset
|
1006 if not destmap: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
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34004
diff
changeset
|
1007 ui.status(_('nothing to rebase - empty destination\n')) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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diff
changeset
|
1008 return None |
34004
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diff
changeset
|
1009 |
af609bb3487f
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Jun Wu <quark@fb.com>
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diff
changeset
|
1010 return destmap |
28136
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|
1011 |
32248
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diff
changeset
|
1012 def externalparent(repo, state, destancestors): |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
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parents:
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diff
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|
1013 """Return the revision that should be used as the second parent |
32248
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diff
changeset
|
1014 when the revisions in state is collapsed on top of destancestors. |
19955
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diff
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|
1015 Abort if there is more than one parent. |
10351
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diff
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|
1016 """ |
19955
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diff
changeset
|
1017 parents = set() |
10351
38fe86fb16e3
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10263
diff
changeset
|
1018 source = min(state) |
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10263
diff
changeset
|
1019 for rev in state: |
38fe86fb16e3
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10263
diff
changeset
|
1020 if rev == source: |
38fe86fb16e3
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10263
diff
changeset
|
1021 continue |
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10263
diff
changeset
|
1022 for p in repo[rev].parents(): |
38fe86fb16e3
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
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10263
diff
changeset
|
1023 if (p.rev() not in state |
32248
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changeset
|
1024 and p.rev() not in destancestors): |
19955
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diff
changeset
|
1025 parents.add(p.rev()) |
2160c2e0d7d1
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diff
changeset
|
1026 if not parents: |
2160c2e0d7d1
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Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
1027 return nullrev |
2160c2e0d7d1
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diff
changeset
|
1028 if len(parents) == 1: |
2160c2e0d7d1
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diff
changeset
|
1029 return parents.pop() |
36478
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py3: use '%d' for integers instead of b'%s'
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36475
diff
changeset
|
1030 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
|
1031 'than one external parent: %s') % |
32248
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rebase: rename "target" to "dest" in variable names
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changeset
|
1032 (max(destancestors), |
36475
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Pulkit Goyal <7895pulkit@gmail.com>
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36405
diff
changeset
|
1033 ', '.join("%d" % p for p in sorted(parents)))) |
10351
38fe86fb16e3
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
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10263
diff
changeset
|
1034 |
37043
a8d8cdafe29c
rebase: rename conclude[memory]node() to commit[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37042
diff
changeset
|
1035 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
|
1036 '''Commit the memory changes with parents p1 and p2. |
35319
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1037 Return node of committed revision.''' |
37040
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|
1038 # Replicates the empty check in ``repo.commit``. |
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|
1039 if wctx.isempty() and not repo.ui.configbool('ui', 'allowemptycommit'): |
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|
1040 return None |
35319
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|
1041 |
37040
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|
1042 # By convention, ``extra['branch']`` (set by extrafn) clobbers |
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|
1043 # ``branch`` (used when passing ``--keepbranches``). |
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|
1044 branch = repo[p1].branch() |
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|
1045 if 'branch' in extra: |
b8d305bd12ca
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|
1046 branch = extra['branch'] |
35319
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|
1047 |
37040
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|
1048 memctx = wctx.tomemctx(commitmsg, parents=(p1, p2), date=date, |
37042
8ff5772711fa
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|
1049 extra=extra, user=user, branch=branch, editor=editor) |
37040
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|
1050 commitres = repo.commitctx(memctx) |
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|
1051 wctx.clean() # Might be reused |
b8d305bd12ca
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|
1052 return commitres |
35319
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|
1053 |
37043
a8d8cdafe29c
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Martin von Zweigbergk <martinvonz@google.com>
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|
1054 def commitnode(repo, p1, p2, editor, extra, user, date, commitmsg): |
37042
8ff5772711fa
rebase: pass in "user" instead of "ctx" to conclude[memory]node()
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|
1055 '''Commit the wd changes with parents p1 and p2. |
23459
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|
1056 Return node of committed revision.''' |
33619
609606d21765
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|
1057 dsguard = util.nullcontextmanager() |
609606d21765
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|
1058 if not repo.ui.configbool('rebase', 'singletransaction'): |
609606d21765
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|
1059 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
609606d21765
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|
1060 with dsguard: |
33120
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|
1061 repo.setparents(repo[p1].node(), repo[p2].node()) |
22038
021becbf024a
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|
1062 |
37040
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|
1063 # Commit might fail if unresolved files exist |
37042
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|
1064 newnode = repo.commit(text=commitmsg, user=user, date=date, |
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|
1065 extra=extra, editor=editor) |
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|
1066 |
33120
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1067 repo.dirstate.setbranch(repo[newnode].branch()) |
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|
1068 return newnode |
6906
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|
1069 |
36772
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|
1070 def rebasenode(repo, rev, p1, base, collapse, dest, wctx): |
23484
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|
1071 'Rebase a single revision rev on top of p1 using base as merge ancestor' |
6906
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|
1072 # Merge phase |
32248
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1073 # Update to destination and merge it with local |
35317
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|
1074 if wctx.isinmemory(): |
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1075 wctx.setbase(repo[p1]) |
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1076 else: |
35317
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1077 if repo['.'].rev() != p1: |
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1078 repo.ui.debug(" update to %d:%s\n" % (p1, repo[p1])) |
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1079 mergemod.update(repo, p1, False, True) |
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1080 else: |
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1081 repo.ui.debug(" already in destination\n") |
35410 | 1082 # This is, alas, necessary to invalidate workingctx's manifest cache, |
1083 # as well as other data we litter on it in other places. | |
1084 wctx = repo[None] | |
35317
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|
1085 repo.dirstate.write(repo.currenttransaction()) |
23461
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|
1086 repo.ui.debug(" merge against %d:%s\n" % (rev, repo[rev])) |
19969
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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|
1087 if base is not None: |
23461
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|
1088 repo.ui.debug(" detach base %d:%s\n" % (base, repo[base])) |
16696
d1afbf03e69a
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changeset
|
1089 # When collapsing in-place, the parent is the common ancestor, we |
d1afbf03e69a
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|
1090 # have to allow merging with it. |
30271
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rebase: rename merge to mergemod
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|
1091 stats = mergemod.update(repo, rev, True, True, base, collapse, |
35318
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|
1092 labels=['dest', 'source'], wc=wctx) |
22905
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|
1093 if collapse: |
34787
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|
1094 copies.duplicatecopies(repo, wctx, rev, dest) |
22905
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1095 else: |
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1096 # If we're not using --collapse, we need to |
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|
1097 # duplicate copies between the revision we're |
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1098 # rebasing and its first parent, but *not* |
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1099 # duplicate any copies that have already been |
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|
1100 # performed in the destination. |
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1101 p1rev = repo[rev].p1().rev() |
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1102 copies.duplicatecopies(repo, wctx, rev, p1rev, skiprev=dest) |
22905
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|
1103 return stats |
6923
ebf1462f2145
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6906
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|
1104 |
34008
9422107a6b64
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|
1105 def adjustdest(repo, rev, destmap, state, skipped): |
33590
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1106 """adjust rebase destination given the current rebase state |
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1107 |
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1108 rev is what is being rebased. Return a list of two revs, which are the |
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|
1109 adjusted destinations for rev's p1 and p2, respectively. If a parent is |
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|
1110 nullrev, return dest without adjustment for it. |
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|
1111 |
34005
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|
1112 For example, when doing rebasing B+E to F, C to G, rebase will first move B |
5e83a8fe6bc4
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1113 to B1, and E's destination will be adjusted from F to B1. |
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1114 |
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1115 B1 <- written during rebasing B |
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1116 | |
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1117 F <- original destination of B, E |
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1118 | |
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1119 | E <- rev, which is being rebased |
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1120 | | |
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1121 | D <- prev, one parent of rev being checked |
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1122 | | |
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1123 | x <- skipped, ex. no successor or successor in (::dest) |
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1124 | | |
34005
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1125 | C <- rebased as C', different destination |
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1126 | | |
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1127 | B <- rebased as B1 C' |
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1128 |/ | |
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1129 A G <- destination of C, different |
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1130 |
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|
1131 Another example about merge changeset, rebase -r C+G+H -d K, rebase will |
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|
1132 first move C to C1, G to G1, and when it's checking H, the adjusted |
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1133 destinations will be [C1, G1]. |
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1134 |
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|
1135 H C1 G1 |
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1136 /| | / |
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1137 F G |/ |
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1138 K | | -> K |
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1139 | C D | |
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1140 | |/ | |
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1141 | B | ... |
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1142 |/ |/ |
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|
1143 A A |
34006 | 1144 |
1145 Besides, adjust dest according to existing rebase information. For example, | |
1146 | |
1147 B C D B needs to be rebased on top of C, C needs to be rebased on top | |
1148 \|/ of D. We will rebase C first. | |
1149 A | |
1150 | |
1151 C' After rebasing C, when considering B's destination, use C' | |
1152 | instead of the original C. | |
1153 B D | |
1154 \ / | |
1155 A | |
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|
1156 """ |
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1157 # pick already rebased revs with same dest from state as interesting source |
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Jun Wu <quark@fb.com>
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|
1158 dest = destmap[rev] |
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|
1159 source = [s for s, d in state.items() |
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1160 if d > 0 and destmap[s] == dest and s not in skipped] |
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Jun Wu <quark@fb.com>
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|
1161 |
33590
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|
1162 result = [] |
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Jun Wu <quark@fb.com>
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|
1163 for prev in repo.changelog.parentrevs(rev): |
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|
1164 adjusted = dest |
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|
1165 if prev != nullrev: |
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|
1166 candidate = repo.revs('max(%ld and (::%d))', source, prev).first() |
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Jun Wu <quark@fb.com>
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|
1167 if candidate is not None: |
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Jun Wu <quark@fb.com>
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|
1168 adjusted = state[candidate] |
34006 | 1169 if adjusted == dest and dest in state: |
1170 adjusted = state[dest] | |
1171 if adjusted == revtodo: | |
1172 # sortsource should produce an order that makes this impossible | |
1173 raise error.ProgrammingError( | |
1174 'rev %d should be rebased already at this time' % dest) | |
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|
1175 result.append(adjusted) |
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|
1176 return result |
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|
1177 |
33846
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Jun Wu <quark@fb.com>
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diff
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|
1178 def _checkobsrebase(repo, ui, rebaseobsrevs, rebaseobsskipped): |
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1179 """ |
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|
1180 Abort if rebase will create divergence or rebase is noop because of markers |
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|
1181 |
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|
1182 `rebaseobsrevs`: set of obsolete revision in source |
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|
1183 `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
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|
1184 successors in destination or no non-obsolete successor. |
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|
1185 """ |
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|
1186 # Obsolete node with successors not in dest leads to divergence |
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|
1187 divergenceok = ui.configbool('experimental', |
34872
29f52e7966dd
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Boris Feld <boris.feld@octobus.net>
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diff
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|
1188 'evolution.allowdivergence') |
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|
1189 divergencebasecandidates = rebaseobsrevs - rebaseobsskipped |
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|
1190 |
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|
1191 if divergencebasecandidates and not divergenceok: |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
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36405
diff
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|
1192 divhashes = (bytes(repo[r]) |
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|
1193 for r in divergencebasecandidates) |
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|
1194 msg = _("this rebase will cause " |
6c4d23fe611c
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Laurent Charignon <lcharignon@fb.com>
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|
1195 "divergences from: %s") |
6c4d23fe611c
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Laurent Charignon <lcharignon@fb.com>
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|
1196 h = _("to force the rebase please set " |
34872
29f52e7966dd
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Boris Feld <boris.feld@octobus.net>
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34831
diff
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|
1197 "experimental.evolution.allowdivergence=True") |
28685
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Laurent Charignon <lcharignon@fb.com>
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|
1198 raise error.Abort(msg % (",".join(divhashes),), hint=h) |
6c4d23fe611c
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Laurent Charignon <lcharignon@fb.com>
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|
1199 |
34095
7471193be725
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Jun Wu <quark@fb.com>
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34094
diff
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|
1200 def successorrevs(unfi, rev): |
33786
0975506120fb
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Jun Wu <quark@fb.com>
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|
1201 """yield revision numbers for successors of rev""" |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
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diff
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|
1202 assert unfi.filtername is None |
33786
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1203 nodemap = unfi.changelog.nodemap |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1204 for s in obsutil.allsuccessors(unfi.obsstore, [unfi[rev].node()]): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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diff
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|
1205 if s in nodemap: |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1206 yield nodemap[s] |
0975506120fb
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Jun Wu <quark@fb.com>
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|
1207 |
34008
9422107a6b64
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Jun Wu <quark@fb.com>
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34007
diff
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|
1208 def defineparents(repo, rev, destmap, state, skipped, obsskipped): |
33786
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1209 """Return new parents and optionally a merge base for rev being rebased |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1210 |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1211 The destination specified by "dest" cannot always be used directly because |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1212 previously rebase result could affect destination. For example, |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1213 |
33786
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1214 D E rebase -r C+D+E -d B |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1215 |/ C will be rebased to C' |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1216 B C D's new destination will be C' instead of B |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1217 |/ E's new destination will be C' instead of B |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1218 A |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1219 |
33786
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1220 The new parents of a merge is slightly more complicated. See the comment |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1221 block below. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1222 """ |
34092
8a8e7a94ba07
rebase: do not crash rebasing merge with a parent having hidden successor
Jun Wu <quark@fb.com>
parents:
34009
diff
changeset
|
1223 # use unfiltered changelog since successorrevs may return filtered nodes |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
1224 assert repo.filtername is None |
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
1225 cl = repo.changelog |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1226 def isancestor(a, b): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1227 # take revision numbers instead of nodes |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1228 if a == b: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1229 return True |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1230 elif a > b: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1231 return False |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1232 return cl.isancestor(cl.node(a), cl.node(b)) |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1233 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1234 dest = destmap[rev] |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1235 oldps = repo.changelog.parentrevs(rev) # old parents |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1236 newps = [nullrev, nullrev] # new parents |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
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|
1237 dests = adjustdest(repo, rev, destmap, state, skipped) |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1238 bases = list(oldps) # merge base candidates, initially just old parents |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1239 |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1240 if all(r == nullrev for r in oldps[1:]): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1241 # For non-merge changeset, just move p to adjusted dest as requested. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1242 newps[0] = dests[0] |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1243 else: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1244 # For merge changeset, if we move p to dests[i] unconditionally, both |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1245 # parents may change and the end result looks like "the merge loses a |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1246 # parent", which is a surprise. This is a limit because "--dest" only |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1247 # accepts one dest per src. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1248 # |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1249 # Therefore, only move p with reasonable conditions (in this order): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1250 # 1. use dest, if dest is a descendent of (p or one of p's successors) |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1251 # 2. use p's rebased result, if p is rebased (state[p] > 0) |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1252 # |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1253 # Comparing with adjustdest, the logic here does some additional work: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1254 # 1. decide which parents will not be moved towards dest |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1255 # 2. if the above decision is "no", should a parent still be moved |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1256 # because it was rebased? |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1257 # |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1258 # For example: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1259 # |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1260 # C # "rebase -r C -d D" is an error since none of the parents |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1261 # /| # can be moved. "rebase -r B+C -d D" will move C's parent |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1262 # A B D # B (using rule "2."), since B will be rebased. |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1263 # |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1264 # The loop tries to be not rely on the fact that a Mercurial node has |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1265 # at most 2 parents. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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diff
changeset
|
1266 for i, p in enumerate(oldps): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
changeset
|
1267 np = p # new parent |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
changeset
|
1268 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
changeset
|
1269 np = dests[i] |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
changeset
|
1270 elif p in state and state[p] > 0: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1271 np = state[p] |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
1272 |
33786
0975506120fb
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Jun Wu <quark@fb.com>
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diff
changeset
|
1273 # "bases" only record "special" merge bases that cannot be |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1274 # calculated from changelog DAG (i.e. isancestor(p, np) is False). |
0975506120fb
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1275 # For example: |
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1276 # |
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1277 # B' # rebase -s B -d D, when B was rebased to B'. dest for C |
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1278 # | C # is B', but merge base for C is B, instead of |
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1279 # D | # changelog.ancestor(C, B') == A. If changelog DAG and |
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1280 # | B # "state" edges are merged (so there will be an edge from |
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1281 # |/ # B to B'), the merge base is still ancestor(C, B') in |
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1282 # A # the merged graph. |
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1283 # |
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1284 # Also see https://bz.mercurial-scm.org/show_bug.cgi?id=1950#c8 |
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1285 # which uses "virtual null merge" to explain this situation. |
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1286 if isancestor(p, np): |
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1287 bases[i] = nullrev |
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1288 |
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1289 # If one parent becomes an ancestor of the other, drop the ancestor |
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1290 for j, x in enumerate(newps[:i]): |
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1291 if x == nullrev: |
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|
1292 continue |
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1293 if isancestor(np, x): # CASE-1 |
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1294 np = nullrev |
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1295 elif isancestor(x, np): # CASE-2 |
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1296 newps[j] = np |
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1297 np = nullrev |
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1298 # New parents forming an ancestor relationship does not |
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1299 # mean the old parents have a similar relationship. Do not |
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1300 # set bases[x] to nullrev. |
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1301 bases[j], bases[i] = bases[i], bases[j] |
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1302 |
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1303 newps[i] = np |
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1304 |
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1305 # "rebasenode" updates to new p1, and the old p1 will be used as merge |
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1306 # base. If only p2 changes, merging using unchanged p1 as merge base is |
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1307 # suboptimal. Therefore swap parents to make the merge sane. |
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1308 if newps[1] != nullrev and oldps[0] == newps[0]: |
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1309 assert len(newps) == 2 and len(oldps) == 2 |
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1310 newps.reverse() |
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1311 bases.reverse() |
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1312 |
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1313 # No parent change might be an error because we fail to make rev a |
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1314 # descendent of requested dest. This can happen, for example: |
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1315 # |
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1316 # C # rebase -r C -d D |
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1317 # /| # None of A and B will be changed to D and rebase fails. |
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1318 # A B D |
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1319 if set(newps) == set(oldps) and dest not in newps: |
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1320 raise error.Abort(_('cannot rebase %d:%s without ' |
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1321 'moving at least one of its parents') |
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1322 % (rev, repo[rev])) |
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1323 |
34006 | 1324 # Source should not be ancestor of dest. The check here guarantees it's |
1325 # impossible. With multi-dest, the initial check does not cover complex | |
1326 # cases since we don't have abstractions to dry-run rebase cheaply. | |
1327 if any(p != nullrev and isancestor(rev, p) for p in newps): | |
1328 raise error.Abort(_('source is ancestor of destination')) | |
1329 | |
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1330 # "rebasenode" updates to new p1, use the corresponding merge base. |
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1331 if bases[0] != nullrev: |
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1332 base = bases[0] |
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1333 else: |
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1334 base = None |
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1335 |
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1336 # Check if the merge will contain unwanted changes. That may happen if |
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1337 # there are multiple special (non-changelog ancestor) merge bases, which |
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1338 # cannot be handled well by the 3-way merge algorithm. For example: |
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1339 # |
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1340 # F |
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1341 # /| |
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1342 # D E # "rebase -r D+E+F -d Z", when rebasing F, if "D" was chosen |
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1343 # | | # as merge base, the difference between D and F will include |
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1344 # B C # C, so the rebased F will contain C surprisingly. If "E" was |
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1345 # |/ # chosen, the rebased F will contain B. |
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1346 # A Z |
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1347 # |
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1348 # But our merge base candidates (D and E in above case) could still be |
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1349 # better than the default (ancestor(F, Z) == null). Therefore still |
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1350 # pick one (so choose p1 above). |
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1351 if sum(1 for b in bases if b != nullrev) > 1: |
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1352 unwanted = [None, None] # unwanted[i]: unwanted revs if choose bases[i] |
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1353 for i, base in enumerate(bases): |
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1354 if base == nullrev: |
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1355 continue |
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1356 # Revisions in the side (not chosen as merge base) branch that |
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1357 # might contain "surprising" contents |
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1358 siderevs = list(repo.revs('((%ld-%d) %% (%d+%d))', |
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1359 bases, base, base, dest)) |
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1360 |
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1361 # If those revisions are covered by rebaseset, the result is good. |
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1362 # A merge in rebaseset would be considered to cover its ancestors. |
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1363 if siderevs: |
34008
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1364 rebaseset = [r for r, d in state.items() |
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1365 if d > 0 and r not in obsskipped] |
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1366 merges = [r for r in rebaseset |
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1367 if cl.parentrevs(r)[1] != nullrev] |
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1368 unwanted[i] = list(repo.revs('%ld - (::%ld) - %ld', |
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1369 siderevs, merges, rebaseset)) |
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1370 |
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1371 # Choose a merge base that has a minimal number of unwanted revs. |
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1372 l, i = min((len(revs), i) |
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1373 for i, revs in enumerate(unwanted) if revs is not None) |
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1374 base = bases[i] |
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1375 |
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1376 # newps[0] should match merge base if possible. Currently, if newps[i] |
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1377 # is nullrev, the only case is newps[i] and newps[j] (j < i), one is |
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1378 # the other's ancestor. In that case, it's fine to not swap newps here. |
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1379 # (see CASE-1 and CASE-2 above) |
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1380 if i != 0 and newps[i] != nullrev: |
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1381 newps[0], newps[i] = newps[i], newps[0] |
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1382 |
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1383 # The merge will include unwanted revisions. Abort now. Revisit this if |
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1384 # we have a more advanced merge algorithm that handles multiple bases. |
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1385 if l > 0: |
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1386 unwanteddesc = _(' or ').join( |
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1387 (', '.join('%d:%s' % (r, repo[r]) for r in revs) |
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1388 for revs in unwanted if revs is not None)) |
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1389 raise error.Abort( |
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1390 _('rebasing %d:%s will include unwanted changes from %s') |
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1391 % (rev, repo[rev], unwanteddesc)) |
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1392 |
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1393 repo.ui.debug(" future parents are %d and %d\n" % tuple(newps)) |
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1394 |
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1395 return newps[0], newps[1], base |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1396 |
7955
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1397 def isagitpatch(repo, patchname): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1398 '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
|
1399 mqpatch = os.path.join(repo.mq.path, patchname) |
36394
4bc983568016
py3: replace file() with open()
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36299
diff
changeset
|
1400 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
|
1401 if line.startswith('diff --git'): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1402 return True |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1403 return False |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
1404 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1405 def updatemq(repo, state, skipped, **opts): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1406 'Update rebased mq patches - finalize and then import them' |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1407 mqrebase = {} |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1408 mq = repo.mq |
14572
8ff2957c1d82
mq: rename full_series to fullseries
Adrian Buehlmann <adrian@cadifra.com>
parents:
14509
diff
changeset
|
1409 original_series = mq.fullseries[:] |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1410 skippedpatches = set() |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
1411 |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1412 for p in mq.applied: |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1413 rev = repo[p.node].rev() |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1414 if rev in state: |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9301
diff
changeset
|
1415 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
|
1416 (rev, p.name)) |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1417 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
|
1418 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1419 # 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
|
1420 skippedpatches.add(p.name) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1421 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1422 if mqrebase: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1423 mq.finish(repo, mqrebase.keys()) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1424 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1425 # 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
|
1426 for rev in sorted(mqrebase, reverse=True): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1427 if rev not in skipped: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1428 name, isgit = mqrebase[rev] |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1429 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
|
1430 (name, state[rev], repo[state[rev]])) |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1431 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
|
1432 rev=["%d" % state[rev]]) |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1433 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1434 # Rebased and skipped |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1435 skippedpatches.add(mqrebase[rev][0]) |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
1436 |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1437 # 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
|
1438 # 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
|
1439 # 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
|
1440 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
|
1441 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
|
1442 mq.fullseries[:] = newseries |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1443 mq.seriesdirty = True |
14580
92101ea35015
mq: rename save_dirty to savedirty
Adrian Buehlmann <adrian@cadifra.com>
parents:
14572
diff
changeset
|
1444 mq.savedirty() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1445 |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1446 def storecollapsemsg(repo, collapsemsg): |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1447 'Store the collapse message to allow recovery' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1448 collapsemsg = collapsemsg or '' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1449 f = repo.vfs("last-message.txt", "w") |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1450 f.write("%s\n" % collapsemsg) |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1451 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1452 |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1453 def clearcollapsemsg(repo): |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1454 'Remove collapse message file' |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1455 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
|
1456 |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1457 def restorecollapsemsg(repo, isabort): |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1458 'Restore previously stored collapse message' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1459 try: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1460 f = repo.vfs("last-message.txt") |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1461 collapsemsg = f.readline().strip() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1462 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1463 except IOError as err: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1464 if err.errno != errno.ENOENT: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1465 raise |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1466 if isabort: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1467 # 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
|
1468 collapsemsg = '' |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1469 else: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1470 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
|
1471 return collapsemsg |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1472 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1473 def clearstatus(repo): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1474 'Remove the status files' |
33056
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1475 # 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
|
1476 tr = repo.currenttransaction() |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1477 if tr: |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1478 tr.removefilegenerator('rebasestate') |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1479 repo.vfs.unlinkpath("rebasestate", ignoremissing=True) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1480 |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1481 def needupdate(repo, state): |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1482 '''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
|
1483 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
|
1484 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
|
1485 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1486 # 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
|
1487 if len(parents) < 2: |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1488 return False |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1489 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1490 # 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
|
1491 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
|
1492 if new == nullrev]) |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1493 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
|
1494 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
|
1495 |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1496 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
|
1497 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1498 def abort(repo, originalwd, destmap, state, activebookmark=None): |
24758
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1499 '''Restore the repository to its original state. Additional args: |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1500 |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1501 activebookmark: the name of the bookmark that should be active after the |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1502 restore''' |
26677
e9b3d523f2e6
rebase: properly abort when destination is public (issue4896)
Christian Delahousse <cdelahousse@fb.com>
parents:
26675
diff
changeset
|
1503 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1504 try: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1505 # If the first commits in the rebased set get skipped during the rebase, |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1506 # their values within the state mapping will be the dest rev id. The |
36980
a046d6890761
rebase: avoid defining two lists with the same contents
Martin von Zweigbergk <martinvonz@google.com>
parents:
35701
diff
changeset
|
1507 # rebased list must must not contain the dest rev (issue4896) |
36981
177f3b90335f
rebase: on abort, don't strip commits that didn't need rebased (issue5822)
Martin von Zweigbergk <martinvonz@google.com>
parents:
36980
diff
changeset
|
1508 rebased = [s for r, s in state.items() |
177f3b90335f
rebase: on abort, don't strip commits that didn't need rebased (issue5822)
Martin von Zweigbergk <martinvonz@google.com>
parents:
36980
diff
changeset
|
1509 if s >= 0 and s != r and s != destmap[r]] |
36980
a046d6890761
rebase: avoid defining two lists with the same contents
Martin von Zweigbergk <martinvonz@google.com>
parents:
35701
diff
changeset
|
1510 immutable = [d for d in rebased if not repo[d].mutable()] |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1511 cleanup = True |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1512 if immutable: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1513 repo.ui.warn(_("warning: can't clean up public changesets %s\n") |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1514 % ', '.join(bytes(repo[r]) for r in immutable), |
29966
11604da46982
rebase: use single quotes in use warning
timeless <timeless@mozdev.org>
parents:
29936
diff
changeset
|
1515 hint=_("see 'hg help phases' for details")) |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1516 cleanup = False |
16280
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
1517 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1518 descendants = set() |
36980
a046d6890761
rebase: avoid defining two lists with the same contents
Martin von Zweigbergk <martinvonz@google.com>
parents:
35701
diff
changeset
|
1519 if rebased: |
a046d6890761
rebase: avoid defining two lists with the same contents
Martin von Zweigbergk <martinvonz@google.com>
parents:
35701
diff
changeset
|
1520 descendants = set(repo.changelog.descendants(rebased)) |
a046d6890761
rebase: avoid defining two lists with the same contents
Martin von Zweigbergk <martinvonz@google.com>
parents:
35701
diff
changeset
|
1521 if descendants - set(rebased): |
32249
27e67cfea27f
rebase: rename "target" to "destination" in messages
Martin von Zweigbergk <martinvonz@google.com>
parents:
32248
diff
changeset
|
1522 repo.ui.warn(_("warning: new changesets detected on destination " |
27e67cfea27f
rebase: rename "target" to "destination" in messages
Martin von Zweigbergk <martinvonz@google.com>
parents:
32248
diff
changeset
|
1523 "branch, can't strip\n")) |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1524 cleanup = False |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
1525 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1526 if cleanup: |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1527 shouldupdate = False |
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1528 if rebased: |
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1529 strippoints = [ |
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1530 c.node() for c in repo.set('roots(%ld)', rebased)] |
31222
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1531 |
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1532 updateifonnodes = set(rebased) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1533 updateifonnodes.update(destmap.values()) |
31222
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1534 updateifonnodes.add(originalwd) |
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1535 shouldupdate = repo['.'].rev() in updateifonnodes |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1536 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1537 # Update away from the rebase if necessary |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1538 if shouldupdate or needupdate(repo, state): |
30271
0fa1a41d04e4
rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents:
30007
diff
changeset
|
1539 mergemod.update(repo, originalwd, False, True) |
19516
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1540 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1541 # Strip from the first rebased revision |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1542 if rebased: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1543 # no backup of rebased cset versions needed |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1544 repair.strip(repo.ui, repo, strippoints) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
1545 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1546 if activebookmark and activebookmark in repo._bookmarks: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1547 bookmarks.activate(repo, activebookmark) |
24758
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1548 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1549 finally: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1550 clearstatus(repo) |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1551 clearcollapsemsg(repo) |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1552 repo.ui.warn(_('rebase aborted\n')) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
1553 return 0 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1554 |
34006 | 1555 def sortsource(destmap): |
1556 """yield source revisions in an order that we only rebase things once | |
1557 | |
1558 If source and destination overlaps, we should filter out revisions | |
1559 depending on other revisions which hasn't been rebased yet. | |
1560 | |
1561 Yield a sorted list of revisions each time. | |
1562 | |
1563 For example, when rebasing A to B, B to C. This function yields [B], then | |
1564 [A], indicating B needs to be rebased first. | |
1565 | |
1566 Raise if there is a cycle so the rebase is impossible. | |
1567 """ | |
1568 srcset = set(destmap) | |
1569 while srcset: | |
1570 srclist = sorted(srcset) | |
1571 result = [] | |
1572 for r in srclist: | |
1573 if destmap[r] not in srcset: | |
1574 result.append(r) | |
1575 if not result: | |
1576 raise error.Abort(_('source and destination form a cycle')) | |
1577 srcset -= set(result) | |
1578 yield result | |
1579 | |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1580 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
|
1581 '''Define which revisions are going to be rebased and where |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1582 |
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
|
1583 repo: repo |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1584 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
|
1585 ''' |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1586 rebaseset = destmap.keys() |
31297
f5c71e98f0f7
rebase: unhide original working directory node as well (issue5219)
Martin von Zweigbergk <martinvonz@google.com>
parents:
31296
diff
changeset
|
1587 originalwd = repo['.'].rev() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1588 |
10672
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1589 # 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
|
1590 # 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
|
1591 # 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
|
1592 if 'qtip' in repo.tags(): |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1593 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
|
1594 if set(destmap.values()) & mqapplied: |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1595 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
|
1596 |
34006 | 1597 # Get "cycle" error early by exhausting the generator. |
1598 sortedsrc = list(sortsource(destmap)) # a list of sorted revs | |
1599 if not sortedsrc: | |
1600 raise error.Abort(_('no matching revisions')) | |
1601 | |
1602 # Only check the first batch of revisions to rebase not depending on other | |
1603 # rebaseset. This means "source is ancestor of destination" for the second | |
1604 # (and following) batches of revisions are not checked here. We rely on | |
1605 # "defineparents" to do that check. | |
1606 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
|
1607 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
|
1608 raise error.Abort(_('no matching revisions')) |
36271
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
1609 def revof(r): |
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
1610 return r.rev() |
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
1611 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
|
1612 state = dict.fromkeys(rebaseset, revtodo) |
34006 | 1613 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
|
1614 for root in roots: |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1615 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
|
1616 commonbase = root.ancestor(dest) |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1617 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
|
1618 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
|
1619 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
|
1620 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
|
1621 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
|
1622 # 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
|
1623 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
|
1624 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
|
1625 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
|
1626 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
|
1627 # 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
|
1628 # 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
|
1629 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
|
1630 repo.ui.debug('source is a child of destination\n') |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1631 continue |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1632 |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1633 emptyrebase = False |
29936
3e7ded768556
rebase: make debug logging more consistent
Martin von Zweigbergk <martinvonz@google.com>
parents:
29872
diff
changeset
|
1634 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
|
1635 if emptyrebase: |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1636 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
|
1637 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
|
1638 parents = [p for p in repo.changelog.parentrevs(rev) if p != nullrev] |
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1639 # 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
|
1640 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
|
1641 state[rev] = rev |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1642 return originalwd, destmap, state |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1643 |
34367 | 1644 def clearrebased(ui, repo, destmap, state, skipped, collapsedas=None, |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1645 keepf=False, fm=None): |
17613
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
1646 """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
|
1647 |
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
1648 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
|
1649 `collapsedas` node. |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1650 |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1651 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
|
1652 removed (but bookmarks still need to be moved). |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1653 """ |
33332
3b7cb3d17137
rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents:
33157
diff
changeset
|
1654 tonode = repo.changelog.node |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1655 replacements = {} |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1656 moves = {} |
33333 | 1657 for rev, newrev in sorted(state.items()): |
1658 if newrev >= 0 and newrev != rev: | |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1659 oldnode = tonode(rev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1660 newnode = collapsedas or tonode(newrev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1661 moves[oldnode] = newnode |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1662 if not keepf: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1663 if rev in skipped: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1664 succs = () |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1665 else: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1666 succs = (newnode,) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1667 replacements[oldnode] = succs |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1668 scmutil.cleanupnodes(repo, replacements, 'rebase', moves) |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1669 if fm: |
35125
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1670 hf = fm.hexfunc |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1671 fl = fm.formatlist |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1672 fd = fm.formatdict |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1673 nodechanges = fd({hf(oldn): fl([hf(n) for n in newn], name='node') |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1674 for oldn, newn in replacements.iteritems()}, |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
1675 key="oldnode", value="newnodes") |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1676 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
|
1677 |
7216
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents:
7213
diff
changeset
|
1678 def pullrebase(orig, ui, repo, *args, **opts): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1679 '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
|
1680 ret = None |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1681 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
|
1682 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
|
1683 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
|
1684 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
|
1685 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
|
1686 |
32918
04c9dd951a41
rebase: use context manager for locking in pullrebase()
Martin von Zweigbergk <martinvonz@google.com>
parents:
32917
diff
changeset
|
1687 with repo.wlock(), repo.lock(): |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1688 if opts.get(r'update'): |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1689 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
|
1690 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
|
1691 'the update flag\n') |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1692 |
30725
c2bd2f77965b
rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents:
30709
diff
changeset
|
1693 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
|
1694 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
|
1695 'please commit or shelve your changes first')) |
30725
c2bd2f77965b
rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents:
30709
diff
changeset
|
1696 |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1697 revsprepull = len(repo) |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1698 origpostincoming = commands.postincoming |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1699 def _dummy(*args, **kwargs): |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1700 pass |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1701 commands.postincoming = _dummy |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1702 try: |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1703 ret = orig(ui, repo, *args, **opts) |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1704 finally: |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1705 commands.postincoming = origpostincoming |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1706 revspostpull = len(repo) |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1707 if revspostpull > revsprepull: |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1708 # --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
|
1709 # dropping it |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1710 if r'rev' in opts: |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1711 del opts[r'rev'] |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1712 # positional argument from pull conflicts with rebase's own |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1713 # --source. |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1714 if r'source' in opts: |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1715 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
|
1716 # 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
|
1717 destspace = list(repo.changelog.revs(start=revsprepull)) |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1718 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
|
1719 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
|
1720 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
|
1721 except error.NoMergeDestAbort: |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1722 # we can maybe update instead |
28118
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
1723 rev, _a, _b = destutil.destupdate(repo) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1724 if rev == repo['.'].rev(): |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1725 ui.status(_('nothing to rebase\n')) |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1726 else: |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
1727 ui.status(_('nothing to rebase - updating instead\n')) |
28118
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
1728 # not passing argument to get the bare update behavior |
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
1729 # with warning and trumpets |
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
1730 commands.update(ui, repo) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1731 else: |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1732 if opts.get(r'tool'): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
1733 raise error.Abort(_('--tool can only be used with --rebase')) |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1734 ret = orig(ui, repo, *args, **opts) |
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1735 |
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1736 return ret |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1737 |
27790
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
1738 def _filterobsoleterevs(repo, revs): |
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
1739 """returns a set of the obsolete revisions in revs""" |
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
1740 return set(r for r in revs if repo[r].obsolete()) |
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
1741 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1742 def _computeobsoletenotrebased(repo, rebaseobsrevs, destmap): |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
1743 """Return (obsoletenotrebased, obsoletewithoutsuccessorindestination). |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
1744 |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
1745 `obsoletenotrebased` is a mapping mapping obsolete => successor for all |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
1746 obsolete nodes to be rebased given in `rebaseobsrevs`. |
27012
5eac7ab59b95
rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents:
27010
diff
changeset
|
1747 |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
1748 `obsoletewithoutsuccessorindestination` is a set with obsolete revisions |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
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1749 without a successor in destination. |
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1750 |
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1751 `obsoleteextinctsuccessors` is a set of obsolete revisions with only |
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1752 obsolete successors. |
35058
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1753 """ |
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1754 obsoletenotrebased = {} |
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1755 obsoletewithoutsuccessorindestination = set([]) |
35995
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1756 obsoleteextinctsuccessors = set([]) |
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1757 |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
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1758 assert repo.filtername is None |
26674
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rebase: use a direct reference to repo.changelog
Pierre-Yves David <pierre-yves.david@fb.com>
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1759 cl = repo.changelog |
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1760 nodemap = cl.nodemap |
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1761 extinctnodes = set(cl.node(r) for r in repo.revs('extinct()')) |
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1762 for srcrev in rebaseobsrevs: |
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1763 srcnode = cl.node(srcrev) |
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1764 destnode = cl.node(destmap[srcrev]) |
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1765 # XXX: more advanced APIs are required to handle split correctly |
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1766 successors = set(obsutil.allsuccessors(repo.obsstore, [srcnode])) |
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1767 # obsutil.allsuccessors includes node itself |
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1768 successors.remove(srcnode) |
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1769 if successors.issubset(extinctnodes): |
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1770 # all successors are extinct |
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1771 obsoleteextinctsuccessors.add(srcrev) |
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1772 if not successors: |
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1773 # no successor |
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1774 obsoletenotrebased[srcrev] = None |
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1775 else: |
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1776 for succnode in successors: |
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1777 if succnode not in nodemap: |
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1778 continue |
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1779 if cl.isancestor(succnode, destnode): |
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1780 obsoletenotrebased[srcrev] = nodemap[succnode] |
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1781 break |
35058
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1782 else: |
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1783 # If 'srcrev' has a successor in rebase set but none in |
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1784 # destination (which would be catched above), we shall skip it |
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1785 # and its descendants to avoid divergence. |
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1786 if any(nodemap[s] in destmap for s in successors): |
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1787 obsoletewithoutsuccessorindestination.add(srcrev) |
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1788 |
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1789 return ( |
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1790 obsoletenotrebased, |
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1791 obsoletewithoutsuccessorindestination, |
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1792 obsoleteextinctsuccessors, |
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1793 ) |
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1794 |
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1795 def summaryhook(ui, repo): |
30709
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rebase: use repo.vfs.exists in 'hg summary' hook
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1796 if not repo.vfs.exists('rebasestate'): |
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1797 return |
19849
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
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1798 try: |
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1799 rbsrt = rebaseruntime(repo, ui, {}) |
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1800 rbsrt.restorestatus() |
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1801 state = rbsrt.state |
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1802 except error.RepoLookupError: |
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1803 # i18n: column positioning for "hg summary" |
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1804 msg = _('rebase: (use "hg rebase --abort" to clear broken state)\n') |
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1805 ui.write(msg) |
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1806 return |
23489
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1807 numrebased = len([i for i in state.itervalues() if i >= 0]) |
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1808 # i18n: column positioning for "hg summary" |
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1809 ui.write(_('rebase: %s, %s (rebase --continue)\n') % |
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1810 (ui.label(_('%d rebased'), 'rebase.rebased') % numrebased, |
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1811 ui.label(_('%d remaining'), 'rebase.remaining') % |
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1812 (len(state) - numrebased))) |
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1813 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
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diff
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1814 def uisetup(ui): |
23970
8a544fb645bb
rebase: ensure rebase revision remains visible (issue4504)
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1815 #Replace pull with a decorator to provide --rebase option |
7216
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Matt Mackall <mpm@selenic.com>
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1816 entry = extensions.wrapcommand(commands.table, 'pull', pullrebase) |
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1817 entry[1].append(('', 'rebase', None, |
14444
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1818 _("rebase working directory to branch head"))) |
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1819 entry[1].append(('t', 'tool', '', |
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1820 _("specify merge tool for rebase"))) |
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1821 cmdutil.summaryhooks.add('rebase', summaryhook) |
19478
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1822 cmdutil.unfinishedstates.append( |
19496
607191a45f8c
checkunfinished: accommodate histedit quirk
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1823 ['rebasestate', False, False, _('rebase in progress'), |
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1824 _("use 'hg rebase --continue' or 'hg rebase --abort'")]) |
27626
157675d0f600
rebase: hook afterresolvedstates
timeless <timeless@mozdev.org>
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1825 cmdutil.afterresolvedstates.append( |
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1826 ['rebasestate', _('hg rebase --continue')]) |