Mercurial > hg
annotate hgext/rebase.py @ 35002:1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Differential Revision: https://phab.mercurial-scm.org/D1321
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Mon, 23 Oct 2017 00:04:47 +0530 |
parents | ddf37b6b8c3d |
children | a68c3420be41 |
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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 hex, |
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25 nullid, |
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26 nullrev, |
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27 short, |
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28 ) |
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29 from mercurial import ( |
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30 bookmarks, |
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31 cmdutil, |
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32 commands, |
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33 copies, |
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34 destutil, |
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35 dirstateguard, |
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36 error, |
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37 extensions, |
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38 hg, |
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39 lock, |
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40 merge as mergemod, |
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41 mergeutil, |
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42 obsolete, |
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43 obsutil, |
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44 patch, |
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45 phases, |
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46 pycompat, |
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47 registrar, |
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48 repair, |
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49 revset, |
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50 revsetlang, |
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51 scmutil, |
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52 smartset, |
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53 util, |
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54 ) |
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55 |
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56 release = lock.release |
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57 |
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58 # The following constants are used throughout the rebase module. The ordering of |
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59 # their values must be maintained. |
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60 |
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61 # Indicates that a revision needs to be rebased |
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62 revtodo = -1 |
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63 revtodostr = '-1' |
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64 |
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65 # legacy revstates no longer needed in current code |
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66 # -2: nullmerge, -3: revignored, -4: revprecursor, -5: revpruned |
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67 legacystates = {'-2', '-3', '-4', '-5'} |
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68 |
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69 cmdtable = {} |
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70 command = registrar.command(cmdtable) |
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71 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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72 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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73 # be specifying the version(s) of Mercurial they are tested with, or |
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74 # leave the attribute unspecified. |
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75 testedwith = 'ships-with-hg-core' |
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76 |
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77 def _nothingtorebase(): |
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78 return 1 |
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79 |
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80 def _savegraft(ctx, extra): |
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81 s = ctx.extra().get('source', None) |
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82 if s is not None: |
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83 extra['source'] = s |
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84 s = ctx.extra().get('intermediate-source', None) |
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85 if s is not None: |
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86 extra['intermediate-source'] = s |
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87 |
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88 def _savebranch(ctx, extra): |
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89 extra['branch'] = ctx.branch() |
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90 |
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91 def _makeextrafn(copiers): |
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92 """make an extrafn out of the given copy-functions. |
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93 |
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94 A copy function takes a context and an extra dict, and mutates the |
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95 extra dict as needed based on the given context. |
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96 """ |
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97 def extrafn(ctx, extra): |
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98 for c in copiers: |
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99 c(ctx, extra) |
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100 return extrafn |
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101 |
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102 def _destrebase(repo, sourceset, destspace=None): |
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103 """small wrapper around destmerge to pass the right extra args |
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104 |
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105 Please wrap destutil.destmerge instead.""" |
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106 return destutil.destmerge(repo, action='rebase', sourceset=sourceset, |
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107 onheadcheck=False, destspace=destspace) |
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108 |
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109 revsetpredicate = registrar.revsetpredicate() |
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110 |
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111 @revsetpredicate('_destrebase') |
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112 def _revsetdestrebase(repo, subset, x): |
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113 # ``_rebasedefaultdest()`` |
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114 |
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115 # default destination for rebase. |
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116 # # XXX: Currently private because I expect the signature to change. |
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117 # # XXX: - bailing out in case of ambiguity vs returning all data. |
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118 # i18n: "_rebasedefaultdest" is a keyword |
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119 sourceset = None |
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120 if x is not None: |
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121 sourceset = revset.getset(repo, smartset.fullreposet(repo), x) |
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122 return subset & smartset.baseset([_destrebase(repo, sourceset)]) |
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123 |
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124 def _ctxdesc(ctx): |
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125 """short description for a context""" |
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126 desc = '%d:%s "%s"' % (ctx.rev(), ctx, |
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127 ctx.description().split('\n', 1)[0]) |
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128 repo = ctx.repo() |
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129 names = [] |
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130 for nsname, ns in repo.names.iteritems(): |
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131 if nsname == 'branches': |
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132 continue |
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133 names.extend(ns.names(repo, ctx.node())) |
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134 if names: |
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135 desc += ' (%s)' % ' '.join(names) |
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136 return desc |
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137 |
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138 class rebaseruntime(object): |
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139 """This class is a container for rebase runtime state""" |
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140 def __init__(self, repo, ui, opts=None): |
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141 if opts is None: |
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142 opts = {} |
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143 |
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144 # prepared: whether we have rebasestate prepared or not. Currently it |
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145 # decides whether "self.repo" is unfiltered or not. |
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146 # The rebasestate has explicit hash to hash instructions not depending |
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147 # on visibility. If rebasestate exists (in-memory or on-disk), use |
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148 # unfiltered repo to avoid visibility issues. |
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149 # Before knowing rebasestate (i.e. when starting a new rebase (not |
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150 # --continue or --abort)), the original repo should be used so |
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151 # visibility-dependent revsets are correct. |
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152 self.prepared = False |
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153 self._repo = repo |
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154 |
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155 self.ui = ui |
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156 self.opts = opts |
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157 self.originalwd = None |
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158 self.external = nullrev |
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159 # Mapping between the old revision id and either what is the new rebased |
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160 # revision or what needs to be done with the old revision. The state |
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161 # dict will be what contains most of the rebase progress state. |
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162 self.state = {} |
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163 self.activebookmark = None |
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164 self.destmap = {} |
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165 self.skipped = set() |
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166 |
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167 self.collapsef = opts.get('collapse', False) |
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168 self.collapsemsg = cmdutil.logmessage(ui, opts) |
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169 self.date = opts.get('date', None) |
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170 |
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171 e = opts.get('extrafn') # internal, used by e.g. hgsubversion |
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172 self.extrafns = [_savegraft] |
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173 if e: |
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174 self.extrafns = [e] |
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175 |
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176 self.keepf = opts.get('keep', False) |
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177 self.keepbranchesf = opts.get('keepbranches', False) |
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178 # keepopen is not meant for use on the command line, but by |
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179 # other extensions |
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180 self.keepopen = opts.get('keepopen', False) |
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181 self.obsoletenotrebased = {} |
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182 |
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183 @property |
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184 def repo(self): |
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185 if self.prepared: |
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186 return self._repo.unfiltered() |
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187 else: |
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188 return self._repo |
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189 |
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190 def storestatus(self, tr=None): |
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191 """Store the current status to allow recovery""" |
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192 if tr: |
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193 tr.addfilegenerator('rebasestate', ('rebasestate',), |
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194 self._writestatus, location='plain') |
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195 else: |
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196 with self.repo.vfs("rebasestate", "w") as f: |
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197 self._writestatus(f) |
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198 |
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199 def _writestatus(self, f): |
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200 repo = self.repo |
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201 assert repo.filtername is None |
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202 f.write(repo[self.originalwd].hex() + '\n') |
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203 # was "dest". we now write dest per src root below. |
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204 f.write('\n') |
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205 f.write(repo[self.external].hex() + '\n') |
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206 f.write('%d\n' % int(self.collapsef)) |
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207 f.write('%d\n' % int(self.keepf)) |
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208 f.write('%d\n' % int(self.keepbranchesf)) |
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209 f.write('%s\n' % (self.activebookmark or '')) |
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210 destmap = self.destmap |
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211 for d, v in self.state.iteritems(): |
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212 oldrev = repo[d].hex() |
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213 if v >= 0: |
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214 newrev = repo[v].hex() |
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215 else: |
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216 newrev = v |
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217 destnode = repo[destmap[d]].hex() |
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218 f.write("%s:%s:%s\n" % (oldrev, newrev, destnode)) |
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219 repo.ui.debug('rebase status stored\n') |
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220 |
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221 def restorestatus(self): |
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222 """Restore a previously stored status""" |
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223 self.prepared = True |
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224 repo = self.repo |
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225 assert repo.filtername is None |
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226 keepbranches = None |
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227 legacydest = None |
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228 collapse = False |
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229 external = nullrev |
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230 activebookmark = None |
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231 state = {} |
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232 destmap = {} |
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233 |
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234 try: |
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235 f = repo.vfs("rebasestate") |
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236 for i, l in enumerate(f.read().splitlines()): |
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237 if i == 0: |
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238 originalwd = repo[l].rev() |
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239 elif i == 1: |
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240 # this line should be empty in newer version. but legacy |
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241 # clients may still use it |
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242 if l: |
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243 legacydest = repo[l].rev() |
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244 elif i == 2: |
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245 external = repo[l].rev() |
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246 elif i == 3: |
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247 collapse = bool(int(l)) |
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248 elif i == 4: |
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249 keep = bool(int(l)) |
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250 elif i == 5: |
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251 keepbranches = bool(int(l)) |
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252 elif i == 6 and not (len(l) == 81 and ':' in l): |
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253 # line 6 is a recent addition, so for backwards |
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254 # compatibility check that the line doesn't look like the |
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255 # oldrev:newrev lines |
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256 activebookmark = l |
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257 else: |
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258 args = l.split(':') |
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259 oldrev = args[0] |
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260 newrev = args[1] |
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261 if newrev in legacystates: |
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262 continue |
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263 if len(args) > 2: |
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264 destnode = args[2] |
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265 else: |
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266 destnode = legacydest |
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267 destmap[repo[oldrev].rev()] = repo[destnode].rev() |
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268 if newrev in (nullid, revtodostr): |
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269 state[repo[oldrev].rev()] = revtodo |
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270 # Legacy compat special case |
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271 else: |
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272 state[repo[oldrev].rev()] = repo[newrev].rev() |
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273 |
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274 except IOError as err: |
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275 if err.errno != errno.ENOENT: |
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276 raise |
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277 cmdutil.wrongtooltocontinue(repo, _('rebase')) |
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278 |
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279 if keepbranches is None: |
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280 raise error.Abort(_('.hg/rebasestate is incomplete')) |
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281 |
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282 skipped = set() |
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283 # recompute the set of skipped revs |
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284 if not collapse: |
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285 seen = set(destmap.values()) |
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286 for old, new in sorted(state.items()): |
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287 if new != revtodo and new in seen: |
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288 skipped.add(old) |
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289 seen.add(new) |
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290 repo.ui.debug('computed skipped revs: %s\n' % |
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291 (' '.join(str(r) for r in sorted(skipped)) or None)) |
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292 repo.ui.debug('rebase status resumed\n') |
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293 |
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294 self.originalwd = originalwd |
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295 self.destmap = destmap |
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296 self.state = state |
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297 self.skipped = skipped |
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298 self.collapsef = collapse |
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299 self.keepf = keep |
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300 self.keepbranchesf = keepbranches |
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301 self.external = external |
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302 self.activebookmark = activebookmark |
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303 |
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304 def _handleskippingobsolete(self, obsoleterevs, destmap): |
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305 """Compute structures necessary for skipping obsolete revisions |
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306 |
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307 obsoleterevs: iterable of all obsolete revisions in rebaseset |
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308 destmap: {srcrev: destrev} destination revisions |
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309 """ |
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310 self.obsoletenotrebased = {} |
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311 if not self.ui.configbool('experimental', 'rebaseskipobsolete'): |
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312 return |
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313 obsoleteset = set(obsoleterevs) |
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314 self.obsoletenotrebased = _computeobsoletenotrebased(self.repo, |
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315 obsoleteset, destmap) |
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316 skippedset = set(self.obsoletenotrebased) |
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317 _checkobsrebase(self.repo, self.ui, obsoleteset, skippedset) |
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318 |
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319 def _prepareabortorcontinue(self, isabort): |
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320 try: |
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321 self.restorestatus() |
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322 self.collapsemsg = restorecollapsemsg(self.repo, isabort) |
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323 except error.RepoLookupError: |
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324 if isabort: |
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325 clearstatus(self.repo) |
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326 clearcollapsemsg(self.repo) |
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327 self.repo.ui.warn(_('rebase aborted (no revision is removed,' |
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328 ' only broken state is cleared)\n')) |
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329 return 0 |
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330 else: |
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331 msg = _('cannot continue inconsistent rebase') |
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332 hint = _('use "hg rebase --abort" to clear broken state') |
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333 raise error.Abort(msg, hint=hint) |
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334 if isabort: |
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335 return abort(self.repo, self.originalwd, self.destmap, |
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336 self.state, activebookmark=self.activebookmark) |
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337 |
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338 def _preparenewrebase(self, destmap): |
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339 if not destmap: |
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340 return _nothingtorebase() |
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341 |
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342 rebaseset = destmap.keys() |
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343 allowunstable = obsolete.isenabled(self.repo, obsolete.allowunstableopt) |
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344 if (not (self.keepf or allowunstable) |
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345 and self.repo.revs('first(children(%ld) - %ld)', |
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346 rebaseset, rebaseset)): |
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347 raise error.Abort( |
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348 _("can't remove original changesets with" |
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349 " unrebased descendants"), |
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350 hint=_('use --keep to keep original changesets')) |
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351 |
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352 result = buildstate(self.repo, destmap, self.collapsef) |
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353 |
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354 if not result: |
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355 # Empty state built, nothing to rebase |
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356 self.ui.status(_('nothing to rebase\n')) |
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357 return _nothingtorebase() |
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358 |
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359 for root in self.repo.set('roots(%ld)', rebaseset): |
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360 if not self.keepf and not root.mutable(): |
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361 raise error.Abort(_("can't rebase public changeset %s") |
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362 % root, |
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363 hint=_("see 'hg help phases' for details")) |
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364 |
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365 (self.originalwd, self.destmap, self.state) = result |
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366 if self.collapsef: |
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367 dests = set(self.destmap.values()) |
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368 if len(dests) != 1: |
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369 raise error.Abort( |
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370 _('--collapse does not work with multiple destinations')) |
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371 destrev = next(iter(dests)) |
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372 destancestors = self.repo.changelog.ancestors([destrev], |
33847 | 373 inclusive=True) |
374 self.external = externalparent(self.repo, self.state, destancestors) | |
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375 |
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376 for destrev in sorted(set(destmap.values())): |
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377 dest = self.repo[destrev] |
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378 if dest.closesbranch() and not self.keepbranchesf: |
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379 self.ui.status(_('reopening closed branch head %s\n') % dest) |
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380 |
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381 self.prepared = True |
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382 |
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383 def _performrebase(self, tr): |
34006 | 384 repo, ui = self.repo, self.ui |
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385 if self.keepbranchesf: |
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386 # insert _savebranch at the start of extrafns so if |
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387 # there's a user-provided extrafn it can clobber branch if |
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388 # desired |
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389 self.extrafns.insert(0, _savebranch) |
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390 if self.collapsef: |
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391 branches = set() |
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392 for rev in self.state: |
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393 branches.add(repo[rev].branch()) |
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394 if len(branches) > 1: |
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395 raise error.Abort(_('cannot collapse multiple named ' |
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396 'branches')) |
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397 |
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398 # Calculate self.obsoletenotrebased |
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399 obsrevs = _filterobsoleterevs(self.repo, self.state) |
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400 self._handleskippingobsolete(obsrevs, self.destmap) |
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401 |
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402 # Keep track of the active bookmarks in order to reset them later |
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403 self.activebookmark = self.activebookmark or repo._activebookmark |
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404 if self.activebookmark: |
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405 bookmarks.deactivate(repo) |
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406 |
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407 # Store the state before we begin so users can run 'hg rebase --abort' |
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408 # if we fail before the transaction closes. |
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409 self.storestatus() |
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410 |
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411 cands = [k for k, v in self.state.iteritems() if v == revtodo] |
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412 total = len(cands) |
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413 pos = 0 |
34006 | 414 for subset in sortsource(self.destmap): |
415 pos = self._performrebasesubset(tr, subset, pos, total) | |
416 ui.progress(_('rebasing'), None) | |
417 ui.note(_('rebase merging completed\n')) | |
418 | |
419 def _performrebasesubset(self, tr, subset, pos, total): | |
420 repo, ui, opts = self.repo, self.ui, self.opts | |
421 sortedrevs = repo.revs('sort(%ld, -topo)', subset) | |
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422 for rev in sortedrevs: |
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423 dest = self.destmap[rev] |
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424 ctx = repo[rev] |
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425 desc = _ctxdesc(ctx) |
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426 if self.state[rev] == rev: |
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427 ui.status(_('already rebased %s\n') % desc) |
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428 elif rev in self.obsoletenotrebased: |
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429 succ = self.obsoletenotrebased[rev] |
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430 if succ is None: |
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431 msg = _('note: not rebasing %s, it has no ' |
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432 'successor\n') % desc |
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433 else: |
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434 succdesc = _ctxdesc(repo[succ]) |
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435 msg = (_('note: not rebasing %s, already in ' |
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436 'destination as %s\n') % (desc, succdesc)) |
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437 repo.ui.status(msg) |
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438 # Make clearrebased aware state[rev] is not a true successor |
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439 self.skipped.add(rev) |
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440 # Record rev as moved to its desired destination in self.state. |
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441 # This helps bookmark and working parent movement. |
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442 dest = max(adjustdest(repo, rev, self.destmap, self.state, |
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443 self.skipped)) |
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444 self.state[rev] = dest |
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445 elif self.state[rev] == revtodo: |
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446 pos += 1 |
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447 ui.status(_('rebasing %s\n') % desc) |
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448 ui.progress(_("rebasing"), pos, ("%d:%s" % (rev, ctx)), |
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449 _('changesets'), total) |
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450 p1, p2, base = defineparents(repo, rev, self.destmap, |
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451 self.state, self.skipped, |
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452 self.obsoletenotrebased) |
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453 self.storestatus(tr=tr) |
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454 storecollapsemsg(repo, self.collapsemsg) |
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455 if len(repo[None].parents()) == 2: |
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456 repo.ui.debug('resuming interrupted rebase\n') |
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457 else: |
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458 try: |
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459 ui.setconfig('ui', 'forcemerge', opts.get('tool', ''), |
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460 'rebase') |
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461 stats = rebasenode(repo, rev, p1, base, self.state, |
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462 self.collapsef, dest) |
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463 if stats and stats[3] > 0: |
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464 raise error.InterventionRequired( |
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465 _('unresolved conflicts (see hg ' |
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466 'resolve, then hg rebase --continue)')) |
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467 finally: |
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468 ui.setconfig('ui', 'forcemerge', '', 'rebase') |
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469 if not self.collapsef: |
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470 merging = p2 != nullrev |
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471 editform = cmdutil.mergeeditform(merging, 'rebase') |
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472 editor = cmdutil.getcommiteditor(editform=editform, **opts) |
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473 newnode = concludenode(repo, rev, p1, p2, |
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474 extrafn=_makeextrafn(self.extrafns), |
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475 editor=editor, |
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476 keepbranches=self.keepbranchesf, |
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477 date=self.date) |
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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 else: |
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484 # Skip commit if we are collapsing |
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485 repo.setparents(repo[p1].node()) |
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486 newnode = None |
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487 # Update the state |
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488 if newnode is not None: |
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489 self.state[rev] = repo[newnode].rev() |
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490 ui.debug('rebased as %s\n' % short(newnode)) |
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491 else: |
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492 if not self.collapsef: |
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493 ui.warn(_('note: rebase of %d:%s created no changes ' |
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494 'to commit\n') % (rev, ctx)) |
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495 self.skipped.add(rev) |
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496 self.state[rev] = p1 |
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497 ui.debug('next revision set to %s\n' % p1) |
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498 else: |
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499 ui.status(_('already rebased %s as %s\n') % |
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500 (desc, repo[self.state[rev]])) |
34006 | 501 return pos |
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502 |
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503 def _finishrebase(self): |
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504 repo, ui, opts = self.repo, self.ui, self.opts |
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505 fm = ui.formatter('rebase', opts) |
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506 fm.startitem() |
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507 if self.collapsef and not self.keepopen: |
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508 p1, p2, _base = defineparents(repo, min(self.state), self.destmap, |
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509 self.state, self.skipped, |
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510 self.obsoletenotrebased) |
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511 editopt = opts.get('edit') |
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512 editform = 'rebase.collapse' |
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513 if self.collapsemsg: |
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514 commitmsg = self.collapsemsg |
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515 else: |
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516 commitmsg = 'Collapsed revision' |
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517 for rebased in sorted(self.state): |
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518 if rebased not in self.skipped: |
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519 commitmsg += '\n* %s' % repo[rebased].description() |
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520 editopt = True |
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521 editor = cmdutil.getcommiteditor(edit=editopt, editform=editform) |
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522 revtoreuse = max(self.state) |
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523 |
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524 dsguard = None |
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525 if ui.configbool('rebase', 'singletransaction'): |
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526 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
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527 with util.acceptintervention(dsguard): |
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528 newnode = concludenode(repo, revtoreuse, p1, self.external, |
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529 commitmsg=commitmsg, |
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530 extrafn=_makeextrafn(self.extrafns), |
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531 editor=editor, |
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532 keepbranches=self.keepbranchesf, |
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533 date=self.date) |
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534 if newnode is not None: |
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535 newrev = repo[newnode].rev() |
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536 for oldrev in self.state.iterkeys(): |
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537 self.state[oldrev] = newrev |
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538 |
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539 if 'qtip' in repo.tags(): |
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540 updatemq(repo, self.state, self.skipped, **opts) |
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541 |
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542 # restore original working directory |
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543 # (we do this before stripping) |
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544 newwd = self.state.get(self.originalwd, self.originalwd) |
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545 if newwd < 0: |
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546 # original directory is a parent of rebase set root or ignored |
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547 newwd = self.originalwd |
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548 if newwd not in [c.rev() for c in repo[None].parents()]: |
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549 ui.note(_("update back to initial working directory parent\n")) |
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550 hg.updaterepo(repo, newwd, False) |
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551 |
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552 collapsedas = None |
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553 if not self.keepf: |
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554 if self.collapsef: |
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555 collapsedas = newnode |
34367 | 556 clearrebased(ui, repo, self.destmap, self.state, self.skipped, |
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557 collapsedas, self.keepf, fm=fm) |
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558 |
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559 clearstatus(repo) |
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560 clearcollapsemsg(repo) |
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561 |
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562 ui.note(_("rebase completed\n")) |
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563 util.unlinkpath(repo.sjoin('undo'), ignoremissing=True) |
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564 if self.skipped: |
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565 skippedlen = len(self.skipped) |
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566 ui.note(_("%d revisions have been skipped\n") % skippedlen) |
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567 fm.end() |
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568 |
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569 if (self.activebookmark and self.activebookmark in repo._bookmarks and |
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570 repo['.'].node() == repo._bookmarks[self.activebookmark]): |
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571 bookmarks.activate(repo, self.activebookmark) |
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572 |
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573 @command('rebase', |
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574 [('s', 'source', '', |
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575 _('rebase the specified changeset and descendants'), _('REV')), |
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576 ('b', 'base', '', |
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577 _('rebase everything from branching point of specified changeset'), |
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578 _('REV')), |
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579 ('r', 'rev', [], |
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580 _('rebase these revisions'), |
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581 _('REV')), |
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582 ('d', 'dest', '', |
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583 _('rebase onto the specified changeset'), _('REV')), |
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584 ('', 'collapse', False, _('collapse the rebased changesets')), |
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585 ('m', 'message', '', |
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586 _('use text as collapse commit message'), _('TEXT')), |
15219 | 587 ('e', 'edit', False, _('invoke editor on commit messages')), |
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588 ('l', 'logfile', '', |
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589 _('read collapse commit message from file'), _('FILE')), |
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590 ('k', 'keep', False, _('keep original changesets')), |
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591 ('', 'keepbranches', False, _('keep original branch names')), |
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592 ('D', 'detach', False, _('(DEPRECATED)')), |
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593 ('i', 'interactive', False, _('(DEPRECATED)')), |
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594 ('t', 'tool', '', _('specify merge tool')), |
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595 ('c', 'continue', False, _('continue an interrupted rebase')), |
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596 ('a', 'abort', False, _('abort an interrupted rebase'))] + |
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597 cmdutil.formatteropts, |
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598 _('[-s REV | -b REV] [-d REV] [OPTION]')) |
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599 def rebase(ui, repo, **opts): |
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600 """move changeset (and descendants) to a different branch |
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601 |
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602 Rebase uses repeated merging to graft changesets from one part of |
10646 | 603 history (the source) onto another (the destination). This can be |
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604 useful for linearizing *local* changes relative to a master |
10646 | 605 development tree. |
606 | |
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607 Published commits cannot be rebased (see :hg:`help phases`). |
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608 To copy commits, see :hg:`help graft`. |
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609 |
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610 If you don't specify a destination changeset (``-d/--dest``), rebase |
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611 will use the same logic as :hg:`merge` to pick a destination. if |
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612 the current branch contains exactly one other head, the other head |
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613 is merged with by default. Otherwise, an explicit revision with |
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614 which to merge with must be provided. (destination changeset is not |
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615 modified by rebasing, but new changesets are added as its |
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616 descendants.) |
10646 | 617 |
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618 Here are the ways to select changesets: |
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619 |
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620 1. Explicitly select them using ``--rev``. |
10646 | 621 |
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622 2. Use ``--source`` to select a root changeset and include all of its |
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623 descendants. |
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624 |
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625 3. Use ``--base`` to select a changeset; rebase will find ancestors |
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626 and their descendants which are not also ancestors of the destination. |
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627 |
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628 4. If you do not specify any of ``--rev``, ``source``, or ``--base``, |
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629 rebase will use ``--base .`` as above. |
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630 |
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631 Rebase will destroy original changesets unless you use ``--keep``. |
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632 It will also move your bookmarks (even if you do). |
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633 |
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634 Some changesets may be dropped if they do not contribute changes |
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635 (e.g. merges from the destination branch). |
10646 | 636 |
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637 Unlike ``merge``, rebase will do nothing if you are at the branch tip of |
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638 a named branch with two heads. You will need to explicitly specify source |
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639 and/or destination. |
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640 |
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641 If you need to use a tool to automate merge/conflict decisions, you |
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642 can specify one with ``--tool``, see :hg:`help merge-tools`. |
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643 As a caveat: the tool will not be used to mediate when a file was |
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644 deleted, there is no hook presently available for this. |
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645 |
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646 If a rebase is interrupted to manually resolve a conflict, it can be |
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647 continued with --continue/-c or aborted with --abort/-a. |
11205 | 648 |
22790 | 649 .. container:: verbose |
650 | |
651 Examples: | |
652 | |
653 - move "local changes" (current commit back to branching point) | |
654 to the current branch tip after a pull:: | |
655 | |
656 hg rebase | |
657 | |
658 - move a single changeset to the stable branch:: | |
659 | |
660 hg rebase -r 5f493448 -d stable | |
661 | |
662 - splice a commit and all its descendants onto another part of history:: | |
663 | |
664 hg rebase --source c0c3 --dest 4cf9 | |
665 | |
666 - rebase everything on a branch marked by a bookmark onto the | |
667 default branch:: | |
668 | |
669 hg rebase --base myfeature --dest default | |
670 | |
671 - collapse a sequence of changes into a single commit:: | |
672 | |
673 hg rebase --collapse -r 1520:1525 -d . | |
674 | |
675 - move a named branch while preserving its name:: | |
676 | |
677 hg rebase -r "branch(featureX)" -d 1.3 --keepbranches | |
678 | |
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679 Configuration Options: |
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680 |
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681 You can make rebase require a destination if you set the following config |
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682 option:: |
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683 |
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684 [commands] |
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685 rebase.requiredest = True |
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686 |
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687 By default, rebase will close the transaction after each commit. For |
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688 performance purposes, you can configure rebase to use a single transaction |
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689 across the entire rebase. WARNING: This setting introduces a significant |
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690 risk of losing the work you've done in a rebase if the rebase aborts |
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691 unexpectedly:: |
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692 |
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693 [rebase] |
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694 singletransaction = True |
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695 |
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696 Return Values: |
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697 |
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698 Returns 0 on success, 1 if nothing to rebase or there are |
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699 unresolved conflicts. |
22790 | 700 |
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701 """ |
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702 opts = pycompat.byteskwargs(opts) |
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703 rbsrt = rebaseruntime(repo, ui, opts) |
15219 | 704 |
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705 with repo.wlock(), repo.lock(): |
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|
706 # Validate input and define rebasing points |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
707 destf = opts.get('dest', None) |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
708 srcf = opts.get('source', None) |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
709 basef = opts.get('base', None) |
15270
6cb6064f1d50
rebase: add --rev option to rebase
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15269
diff
changeset
|
710 revf = opts.get('rev', []) |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28686
diff
changeset
|
711 # search default destination in this space |
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
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parents:
28686
diff
changeset
|
712 # used in the 'hg pull --rebase' case, see issue 5214. |
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28686
diff
changeset
|
713 destspace = opts.get('_destspace') |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
714 contf = opts.get('continue') |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
715 abortf = opts.get('abort') |
22382
d5b04ee8ecf7
rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents:
22251
diff
changeset
|
716 if opts.get('interactive'): |
26496
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
717 try: |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
718 if extensions.find('histedit'): |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
719 enablehistedit = '' |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
720 except KeyError: |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
721 enablehistedit = " --config extensions.histedit=" |
b885ab9ca182
rebase: enable histedit for useful help with it
timeless@mozdev.org
parents:
26495
diff
changeset
|
722 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
|
723 msg = _("interactive history editing is supported by the " |
26494
832f40d2af53
rebase: factor out histedit help command
timeless@mozdev.org
parents:
26421
diff
changeset
|
724 "'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
|
725 raise error.Abort(msg) |
22382
d5b04ee8ecf7
rebase: add a deprecated -i/--interactive flag
David Soria Parra <davidsp@fb.com>
parents:
22251
diff
changeset
|
726 |
29400
c79da70a4659
rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29399
diff
changeset
|
727 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
|
728 raise error.Abort( |
13661
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
changeset
|
729 _('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
|
730 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
731 if contf or abortf: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
732 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
|
733 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
|
734 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
|
735 raise error.Abort( |
11285
f118029e534c
rebase: use usual util.abort rather than error.ParseError
Matt Mackall <mpm@selenic.com>
parents:
11205
diff
changeset
|
736 _('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
|
737 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
|
738 raise error.Abort( |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
739 _('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
|
740 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
|
741 ui.warn(_('tool option will be ignored\n')) |
30273
86f4ef63d507
rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents:
30271
diff
changeset
|
742 if contf: |
86f4ef63d507
rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents:
30271
diff
changeset
|
743 ms = mergemod.mergestate.read(repo) |
30495
d528ddc11b33
rebase: refer to checkunresolved by its new name
Augie Fackler <augie@google.com>
parents:
30490
diff
changeset
|
744 mergeutil.checkunresolved(ms) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
745 |
29472
f585ce6878e3
rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29404
diff
changeset
|
746 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
|
747 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
|
748 return retcode |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
749 else: |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
750 destmap = _definedestmap(ui, repo, destf, srcf, basef, revf, |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
751 destspace=destspace) |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
752 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
|
753 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
|
754 return retcode |
21027
25ee5dbebc6b
rebase: tell when reopening a closed branch head
Mads Kiilerich <madski@unity3d.com>
parents:
20790
diff
changeset
|
755 |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
|
756 tr = None |
33619
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
757 dsguard = None |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
758 |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
759 singletr = ui.configbool('rebase', 'singletransaction') |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
760 if singletr: |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
|
761 tr = repo.transaction('rebase') |
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
|
762 with util.acceptintervention(tr): |
33619
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
763 if singletr: |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
764 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
765 with util.acceptintervention(dsguard): |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
766 rbsrt._performrebase(tr) |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
33333
diff
changeset
|
767 |
29478
007da66960a8
rebase: move rebase finish logic to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29477
diff
changeset
|
768 rbsrt._finishrebase() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
769 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
770 def _definedestmap(ui, repo, destf=None, srcf=None, basef=None, revf=None, |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
771 destspace=None): |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
772 """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
|
773 if revf is None: |
406705701c2d
rebase: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31395
diff
changeset
|
774 revf = [] |
31395
361bccce566a
rebase: don't use mutable default argument value
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31380
diff
changeset
|
775 |
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
|
776 # 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
|
777 # 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
|
778 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
|
779 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
|
780 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
|
781 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
|
782 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
|
783 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
|
784 |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
785 cmdutil.checkunfinished(repo) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
786 cmdutil.bailifchanged(repo) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
787 |
31731
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
788 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
|
789 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
|
790 hint=_('use: hg rebase -d REV')) |
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
791 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
792 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
|
793 |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
794 if revf: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
795 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
|
796 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
|
797 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
|
798 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
|
799 elif srcf: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
800 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
|
801 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
|
802 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
|
803 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
|
804 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
|
805 assert rebaseset |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
806 else: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
807 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
|
808 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
|
809 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
|
810 "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
|
811 return None |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
812 if destf: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
813 # --base does not support multiple destinations |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
814 dest = scmutil.revsingle(repo, destf) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
815 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
|
816 dest = repo[_destrebase(repo, base, destspace=destspace)] |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
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|
817 destf = str(dest) |
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|
818 |
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|
819 roots = [] # selected children of branching points |
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|
820 bpbase = {} # {branchingpoint: [origbase]} |
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|
821 for b in base: # group bases by branching points |
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|
822 bp = repo.revs('ancestor(%d, %d)', b, dest).first() |
51e7c83e05ee
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|
823 bpbase[bp] = bpbase.get(bp, []) + [b] |
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|
824 if None in bpbase: |
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Jun Wu <quark@fb.com>
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|
825 # emulate the old behavior, showing "nothing to rebase" (a better |
51e7c83e05ee
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Jun Wu <quark@fb.com>
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|
826 # behavior may be abort with "cannot find branching point" error) |
51e7c83e05ee
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|
827 bpbase.clear() |
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diff
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|
828 for bp, bs in bpbase.iteritems(): # calculate roots |
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|
829 roots += list(repo.revs('children(%d) & ancestors(%ld)', bp, bs)) |
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|
830 |
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Jun Wu <quark@fb.com>
parents:
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diff
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|
831 rebaseset = repo.revs('%ld::', roots) |
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|
832 |
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|
833 if not rebaseset: |
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|
834 # transform to list because smartsets are not comparable to |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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|
835 # lists. This should be improved to honor laziness of |
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|
836 # smartset. |
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837 if list(base) == [dest.rev()]: |
5853878bbc2a
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|
838 if basef: |
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|
839 ui.status(_('nothing to rebase - %s is both "base"' |
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|
840 ' and destination\n') % dest) |
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|
841 else: |
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|
842 ui.status(_('nothing to rebase - working directory ' |
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|
843 'parent is also destination\n')) |
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|
844 elif not repo.revs('%ld - ::%d', base, dest): |
5853878bbc2a
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|
845 if basef: |
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|
846 ui.status(_('nothing to rebase - "base" %s is ' |
5853878bbc2a
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|
847 'already an ancestor of destination ' |
5853878bbc2a
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|
848 '%s\n') % |
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|
849 ('+'.join(str(repo[r]) for r in base), |
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|
850 dest)) |
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|
851 else: |
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|
852 ui.status(_('nothing to rebase - working ' |
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|
853 'directory parent is already an ' |
5853878bbc2a
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|
854 'ancestor of destination %s\n') % dest) |
5853878bbc2a
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|
855 else: # can it happen? |
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856 ui.status(_('nothing to rebase from %s to %s\n') % |
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|
857 ('+'.join(str(repo[r]) for r in base), dest)) |
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|
858 return None |
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|
859 |
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|
860 if not destf: |
29043
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parents:
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|
861 dest = repo[_destrebase(repo, rebaseset, destspace=destspace)] |
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862 destf = str(dest) |
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|
863 |
34005
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864 allsrc = revsetlang.formatspec('%ld', rebaseset) |
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|
865 alias = {'ALLSRC': allsrc} |
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|
866 |
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|
867 if dest is None: |
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|
868 try: |
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|
869 # fast path: try to resolve dest without SRC alias |
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|
870 dest = scmutil.revsingle(repo, destf, localalias=alias) |
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|
871 except error.RepoLookupError: |
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|
872 if not ui.configbool('experimental', 'rebase.multidest'): |
5e83a8fe6bc4
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|
873 raise |
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|
874 # multi-dest path: resolve dest for each SRC separately |
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|
875 destmap = {} |
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|
876 for r in rebaseset: |
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|
877 alias['SRC'] = revsetlang.formatspec('%d', r) |
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|
878 # use repo.anyrevs instead of scmutil.revsingle because we |
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34004
diff
changeset
|
879 # don't want to abort if destset is empty. |
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|
880 destset = repo.anyrevs([destf], user=True, localalias=alias) |
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|
881 size = len(destset) |
5e83a8fe6bc4
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|
882 if size == 1: |
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|
883 destmap[r] = destset.first() |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
884 elif size == 0: |
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|
885 ui.note(_('skipping %s - empty destination\n') % repo[r]) |
5e83a8fe6bc4
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|
886 else: |
5e83a8fe6bc4
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|
887 raise error.Abort(_('rebase destination for %s is not ' |
5e83a8fe6bc4
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diff
changeset
|
888 'unique') % repo[r]) |
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parents:
34004
diff
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|
889 |
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|
890 if dest is not None: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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34004
diff
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|
891 # single-dest case: assign dest to each rev in rebaseset |
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|
892 destrev = dest.rev() |
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|
893 destmap = {r: destrev for r in rebaseset} # {srcrev: destrev} |
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|
894 |
5e83a8fe6bc4
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|
895 if not destmap: |
5e83a8fe6bc4
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|
896 ui.status(_('nothing to rebase - empty destination\n')) |
5e83a8fe6bc4
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diff
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|
897 return None |
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rebase: change internal format to support destination map
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34003
diff
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|
898 |
af609bb3487f
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diff
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|
899 return destmap |
28136
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|
900 |
32248
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rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
901 def externalparent(repo, state, destancestors): |
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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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|
902 """Return the revision that should be used as the second parent |
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
903 when the revisions in state is collapsed on top of destancestors. |
19955
2160c2e0d7d1
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diff
changeset
|
904 Abort if there is more than one parent. |
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diff
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|
905 """ |
19955
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diff
changeset
|
906 parents = set() |
10351
38fe86fb16e3
rebase: refactoring
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diff
changeset
|
907 source = min(state) |
38fe86fb16e3
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diff
changeset
|
908 for rev in state: |
38fe86fb16e3
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diff
changeset
|
909 if rev == source: |
38fe86fb16e3
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parents:
10263
diff
changeset
|
910 continue |
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10263
diff
changeset
|
911 for p in repo[rev].parents(): |
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parents:
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diff
changeset
|
912 if (p.rev() not in state |
32248
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rebase: rename "target" to "dest" in variable names
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changeset
|
913 and p.rev() not in destancestors): |
19955
2160c2e0d7d1
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parents:
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diff
changeset
|
914 parents.add(p.rev()) |
2160c2e0d7d1
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diff
changeset
|
915 if not parents: |
2160c2e0d7d1
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Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
916 return nullrev |
2160c2e0d7d1
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diff
changeset
|
917 if len(parents) == 1: |
2160c2e0d7d1
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diff
changeset
|
918 return parents.pop() |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
919 raise error.Abort(_('unable to collapse on top of %s, there is more ' |
19956
78ab0f85e249
rebase: improve error message for more than one external parent
Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
920 'than one external parent: %s') % |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
921 (max(destancestors), |
19956
78ab0f85e249
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Mads Kiilerich <madski@unity3d.com>
parents:
19955
diff
changeset
|
922 ', '.join(str(p) for p in sorted(parents)))) |
10351
38fe86fb16e3
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
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diff
changeset
|
923 |
26360
b2415e94b2f5
rebase: avoid losing branch commits with --keepbranch (issue4835)
timeless@mozdev.org
parents:
26349
diff
changeset
|
924 def concludenode(repo, rev, p1, p2, commitmsg=None, editor=None, extrafn=None, |
26868
a2aa39a725a1
rebase: add date parameter to concludenode function
Stanislau Hlebik <stash@fb.com>
parents:
26811
diff
changeset
|
925 keepbranches=False, date=None): |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
926 '''Commit the wd changes with parents p1 and p2. Reuse commit info from rev |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
927 but also store useful information in extra. |
23459
2e047b1558a5
rebase: clarify naming of variables holding node hashes - don't call them rev
Mads Kiilerich <madski@unity3d.com>
parents:
23457
diff
changeset
|
928 Return node of committed revision.''' |
33619
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
929 dsguard = util.nullcontextmanager() |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
930 if not repo.ui.configbool('rebase', 'singletransaction'): |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
931 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
932 with dsguard: |
33120
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
933 repo.setparents(repo[p1].node(), repo[p2].node()) |
b63351f6a246
rebase: backed out changeset 2519994d25ca
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parents:
32084
diff
changeset
|
934 ctx = repo[rev] |
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
935 if commitmsg is None: |
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
936 commitmsg = ctx.description() |
b63351f6a246
rebase: backed out changeset 2519994d25ca
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parents:
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diff
changeset
|
937 keepbranch = keepbranches and repo[p1].branch() != ctx.branch() |
b63351f6a246
rebase: backed out changeset 2519994d25ca
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diff
changeset
|
938 extra = {'rebase_source': ctx.hex()} |
b63351f6a246
rebase: backed out changeset 2519994d25ca
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parents:
32084
diff
changeset
|
939 if extrafn: |
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
940 extrafn(ctx, extra) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
941 |
33139 | 942 destphase = max(ctx.phase(), phases.draft) |
943 overrides = {('phases', 'new-commit'): destphase} | |
33120
b63351f6a246
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
944 with repo.ui.configoverride(overrides, 'rebase'): |
b63351f6a246
rebase: backed out changeset 2519994d25ca
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parents:
32084
diff
changeset
|
945 if keepbranch: |
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
946 repo.ui.setconfig('ui', 'allowemptycommit', True) |
b63351f6a246
rebase: backed out changeset 2519994d25ca
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parents:
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diff
changeset
|
947 # Commit might fail if unresolved files exist |
b63351f6a246
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diff
changeset
|
948 if date is None: |
b63351f6a246
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parents:
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diff
changeset
|
949 date = ctx.date() |
b63351f6a246
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parents:
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diff
changeset
|
950 newnode = repo.commit(text=commitmsg, user=ctx.user(), |
b63351f6a246
rebase: backed out changeset 2519994d25ca
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parents:
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diff
changeset
|
951 date=date, extra=extra, editor=editor) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
952 |
33120
b63351f6a246
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diff
changeset
|
953 repo.dirstate.setbranch(repo[newnode].branch()) |
b63351f6a246
rebase: backed out changeset 2519994d25ca
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parents:
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diff
changeset
|
954 return newnode |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
955 |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
956 def rebasenode(repo, rev, p1, base, state, collapse, dest): |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
957 'Rebase a single revision rev on top of p1 using base as merge ancestor' |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
958 # Merge phase |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
959 # Update to destination and merge it with local |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
960 if repo['.'].rev() != p1: |
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
961 repo.ui.debug(" update to %d:%s\n" % (p1, repo[p1])) |
30271
0fa1a41d04e4
rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents:
30007
diff
changeset
|
962 mergemod.update(repo, p1, False, True) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
963 else: |
32249
27e67cfea27f
rebase: rename "target" to "destination" in messages
Martin von Zweigbergk <martinvonz@google.com>
parents:
32248
diff
changeset
|
964 repo.ui.debug(" already in destination\n") |
26748
5ba0a99ff27f
dirstate: make dirstate.write() callers pass transaction object to it
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26745
diff
changeset
|
965 repo.dirstate.write(repo.currenttransaction()) |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
966 repo.ui.debug(" merge against %d:%s\n" % (rev, repo[rev])) |
19969
ad9db007656f
rebase: fix selection of base used when rebasing merge (issue4041)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19956
diff
changeset
|
967 if base is not None: |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
968 repo.ui.debug(" detach base %d:%s\n" % (base, repo[base])) |
16696
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16566
diff
changeset
|
969 # When collapsing in-place, the parent is the common ancestor, we |
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16566
diff
changeset
|
970 # have to allow merging with it. |
34787
754b5117622f
context: add workingfilectx.markcopied
Phil Cohen <phillco@fb.com>
parents:
34614
diff
changeset
|
971 wctx = repo[None] |
30271
0fa1a41d04e4
rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents:
30007
diff
changeset
|
972 stats = mergemod.update(repo, rev, True, True, base, collapse, |
0fa1a41d04e4
rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents:
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diff
changeset
|
973 labels=['dest', 'source']) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
974 if collapse: |
34787
754b5117622f
context: add workingfilectx.markcopied
Phil Cohen <phillco@fb.com>
parents:
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diff
changeset
|
975 copies.duplicatecopies(repo, wctx, rev, dest) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
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parents:
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|
976 else: |
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parents:
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diff
changeset
|
977 # If we're not using --collapse, we need to |
63e889cc610d
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parents:
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diff
changeset
|
978 # duplicate copies between the revision we're |
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parents:
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diff
changeset
|
979 # rebasing and its first parent, but *not* |
63e889cc610d
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Matt Mackall <mpm@selenic.com>
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diff
changeset
|
980 # duplicate any copies that have already been |
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
981 # performed in the destination. |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
982 p1rev = repo[rev].p1().rev() |
34787
754b5117622f
context: add workingfilectx.markcopied
Phil Cohen <phillco@fb.com>
parents:
34614
diff
changeset
|
983 copies.duplicatecopies(repo, wctx, rev, p1rev, skiprev=dest) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
984 return stats |
6923
ebf1462f2145
strip trailing whitespace, replace tabs by spaces
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6906
diff
changeset
|
985 |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
986 def adjustdest(repo, rev, destmap, state, skipped): |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
987 """adjust rebase destination given the current rebase state |
52f82e7d6a7e
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Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
988 |
52f82e7d6a7e
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Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
989 rev is what is being rebased. Return a list of two revs, which are the |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
990 adjusted destinations for rev's p1 and p2, respectively. If a parent is |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
991 nullrev, return dest without adjustment for it. |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
992 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
993 For example, when doing rebasing B+E to F, C to G, rebase will first move B |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
994 to B1, and E's destination will be adjusted from F to B1. |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
995 |
52f82e7d6a7e
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Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
996 B1 <- written during rebasing B |
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Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
997 | |
52f82e7d6a7e
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Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
998 F <- original destination of B, E |
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33569
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changeset
|
999 | |
52f82e7d6a7e
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Jun Wu <quark@fb.com>
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33569
diff
changeset
|
1000 | E <- rev, which is being rebased |
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diff
changeset
|
1001 | | |
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Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1002 | D <- prev, one parent of rev being checked |
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rebase: move bookmark to destination for commits becoming empty (issue5627)
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|
1003 | | |
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diff
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|
1004 | x <- skipped, ex. no successor or successor in (::dest) |
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changeset
|
1005 | | |
34005
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|
1006 | C <- rebased as C', different destination |
33590
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changeset
|
1007 | | |
34005
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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changeset
|
1008 | B <- rebased as B1 C' |
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diff
changeset
|
1009 |/ | |
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changeset
|
1010 A G <- destination of C, different |
33590
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diff
changeset
|
1011 |
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changeset
|
1012 Another example about merge changeset, rebase -r C+G+H -d K, rebase will |
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|
1013 first move C to C1, G to G1, and when it's checking H, the adjusted |
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changeset
|
1014 destinations will be [C1, G1]. |
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|
1015 |
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changeset
|
1016 H C1 G1 |
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diff
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|
1017 /| | / |
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|
1018 F G |/ |
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|
1019 K | | -> K |
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|
1020 | C D | |
52f82e7d6a7e
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|
1021 | |/ | |
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|
1022 | B | ... |
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|
1023 |/ |/ |
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changeset
|
1024 A A |
34006 | 1025 |
1026 Besides, adjust dest according to existing rebase information. For example, | |
1027 | |
1028 B C D B needs to be rebased on top of C, C needs to be rebased on top | |
1029 \|/ of D. We will rebase C first. | |
1030 A | |
1031 | |
1032 C' After rebasing C, when considering B's destination, use C' | |
1033 | instead of the original C. | |
1034 B D | |
1035 \ / | |
1036 A | |
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diff
changeset
|
1037 """ |
34004
af609bb3487f
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Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1038 # pick already rebased revs with same dest from state as interesting source |
af609bb3487f
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Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1039 dest = destmap[rev] |
34008
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changeset
|
1040 source = [s for s, d in state.items() |
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34007
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changeset
|
1041 if d > 0 and destmap[s] == dest and s not in skipped] |
33849
3ae2eaecb49e
rebase: optimize "source" calculation in adjustdest
Jun Wu <quark@fb.com>
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33848
diff
changeset
|
1042 |
33590
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changeset
|
1043 result = [] |
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changeset
|
1044 for prev in repo.changelog.parentrevs(rev): |
52f82e7d6a7e
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changeset
|
1045 adjusted = dest |
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changeset
|
1046 if prev != nullrev: |
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changeset
|
1047 candidate = repo.revs('max(%ld and (::%d))', source, prev).first() |
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Jun Wu <quark@fb.com>
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changeset
|
1048 if candidate is not None: |
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changeset
|
1049 adjusted = state[candidate] |
34006 | 1050 if adjusted == dest and dest in state: |
1051 adjusted = state[dest] | |
1052 if adjusted == revtodo: | |
1053 # sortsource should produce an order that makes this impossible | |
1054 raise error.ProgrammingError( | |
1055 'rev %d should be rebased already at this time' % dest) | |
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1056 result.append(adjusted) |
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1057 return result |
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1058 |
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1059 def _checkobsrebase(repo, ui, rebaseobsrevs, rebaseobsskipped): |
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1060 """ |
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1061 Abort if rebase will create divergence or rebase is noop because of markers |
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1062 |
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1063 `rebaseobsrevs`: set of obsolete revision in source |
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1064 `rebaseobsskipped`: set of revisions from source skipped because they have |
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1065 successors in destination |
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1066 """ |
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1067 # Obsolete node with successors not in dest leads to divergence |
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1068 divergenceok = ui.configbool('experimental', |
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1069 'evolution.allowdivergence') |
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1070 divergencebasecandidates = rebaseobsrevs - rebaseobsskipped |
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1071 |
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1072 if divergencebasecandidates and not divergenceok: |
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1073 divhashes = (str(repo[r]) |
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1074 for r in divergencebasecandidates) |
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1075 msg = _("this rebase will cause " |
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1076 "divergences from: %s") |
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1077 h = _("to force the rebase please set " |
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1078 "experimental.evolution.allowdivergence=True") |
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1079 raise error.Abort(msg % (",".join(divhashes),), hint=h) |
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1080 |
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1081 def successorrevs(unfi, rev): |
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1082 """yield revision numbers for successors of rev""" |
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1083 assert unfi.filtername is None |
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1084 nodemap = unfi.changelog.nodemap |
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1085 for s in obsutil.allsuccessors(unfi.obsstore, [unfi[rev].node()]): |
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1086 if s in nodemap: |
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1087 yield nodemap[s] |
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1088 |
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1089 def defineparents(repo, rev, destmap, state, skipped, obsskipped): |
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1090 """Return new parents and optionally a merge base for rev being rebased |
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1091 |
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1092 The destination specified by "dest" cannot always be used directly because |
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1093 previously rebase result could affect destination. For example, |
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1094 |
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1095 D E rebase -r C+D+E -d B |
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1096 |/ C will be rebased to C' |
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1097 B C D's new destination will be C' instead of B |
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1098 |/ E's new destination will be C' instead of B |
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1099 A |
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1100 |
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1101 The new parents of a merge is slightly more complicated. See the comment |
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1102 block below. |
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1103 """ |
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1104 # use unfiltered changelog since successorrevs may return filtered nodes |
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1105 assert repo.filtername is None |
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1106 cl = repo.changelog |
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1107 def isancestor(a, b): |
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1108 # take revision numbers instead of nodes |
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1109 if a == b: |
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1110 return True |
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1111 elif a > b: |
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1112 return False |
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1113 return cl.isancestor(cl.node(a), cl.node(b)) |
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1114 |
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1115 dest = destmap[rev] |
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1116 oldps = repo.changelog.parentrevs(rev) # old parents |
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1117 newps = [nullrev, nullrev] # new parents |
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1118 dests = adjustdest(repo, rev, destmap, state, skipped) |
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1119 bases = list(oldps) # merge base candidates, initially just old parents |
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1120 |
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1121 if all(r == nullrev for r in oldps[1:]): |
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1122 # For non-merge changeset, just move p to adjusted dest as requested. |
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1123 newps[0] = dests[0] |
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1124 else: |
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1125 # For merge changeset, if we move p to dests[i] unconditionally, both |
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1126 # parents may change and the end result looks like "the merge loses a |
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1127 # parent", which is a surprise. This is a limit because "--dest" only |
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1128 # accepts one dest per src. |
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|
1129 # |
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1130 # Therefore, only move p with reasonable conditions (in this order): |
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1131 # 1. use dest, if dest is a descendent of (p or one of p's successors) |
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1132 # 2. use p's rebased result, if p is rebased (state[p] > 0) |
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1133 # |
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1134 # Comparing with adjustdest, the logic here does some additional work: |
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1135 # 1. decide which parents will not be moved towards dest |
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1136 # 2. if the above decision is "no", should a parent still be moved |
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1137 # because it was rebased? |
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1138 # |
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1139 # For example: |
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1140 # |
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1141 # C # "rebase -r C -d D" is an error since none of the parents |
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1142 # /| # can be moved. "rebase -r B+C -d D" will move C's parent |
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1143 # A B D # B (using rule "2."), since B will be rebased. |
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1144 # |
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1145 # The loop tries to be not rely on the fact that a Mercurial node has |
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1146 # at most 2 parents. |
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1147 for i, p in enumerate(oldps): |
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1148 np = p # new parent |
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1149 if any(isancestor(x, dests[i]) for x in successorrevs(repo, p)): |
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1150 np = dests[i] |
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1151 elif p in state and state[p] > 0: |
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1152 np = state[p] |
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1153 |
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1154 # "bases" only record "special" merge bases that cannot be |
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1155 # calculated from changelog DAG (i.e. isancestor(p, np) is False). |
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1156 # For example: |
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1157 # |
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1158 # B' # rebase -s B -d D, when B was rebased to B'. dest for C |
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1159 # | C # is B', but merge base for C is B, instead of |
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1160 # D | # changelog.ancestor(C, B') == A. If changelog DAG and |
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1161 # | B # "state" edges are merged (so there will be an edge from |
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1162 # |/ # B to B'), the merge base is still ancestor(C, B') in |
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1163 # A # the merged graph. |
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1164 # |
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1165 # Also see https://bz.mercurial-scm.org/show_bug.cgi?id=1950#c8 |
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1166 # which uses "virtual null merge" to explain this situation. |
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1167 if isancestor(p, np): |
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1168 bases[i] = nullrev |
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1169 |
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1170 # If one parent becomes an ancestor of the other, drop the ancestor |
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1171 for j, x in enumerate(newps[:i]): |
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1172 if x == nullrev: |
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1173 continue |
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1174 if isancestor(np, x): # CASE-1 |
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1175 np = nullrev |
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1176 elif isancestor(x, np): # CASE-2 |
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1177 newps[j] = np |
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1178 np = nullrev |
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1179 # New parents forming an ancestor relationship does not |
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1180 # mean the old parents have a similar relationship. Do not |
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1181 # set bases[x] to nullrev. |
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1182 bases[j], bases[i] = bases[i], bases[j] |
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1183 |
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1184 newps[i] = np |
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1185 |
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1186 # "rebasenode" updates to new p1, and the old p1 will be used as merge |
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1187 # base. If only p2 changes, merging using unchanged p1 as merge base is |
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1188 # suboptimal. Therefore swap parents to make the merge sane. |
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1189 if newps[1] != nullrev and oldps[0] == newps[0]: |
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1190 assert len(newps) == 2 and len(oldps) == 2 |
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1191 newps.reverse() |
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1192 bases.reverse() |
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1193 |
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1194 # No parent change might be an error because we fail to make rev a |
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1195 # descendent of requested dest. This can happen, for example: |
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1196 # |
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1197 # C # rebase -r C -d D |
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1198 # /| # None of A and B will be changed to D and rebase fails. |
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|
1199 # A B D |
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1200 if set(newps) == set(oldps) and dest not in newps: |
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Jun Wu <quark@fb.com>
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|
1201 raise error.Abort(_('cannot rebase %d:%s without ' |
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1202 'moving at least one of its parents') |
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1203 % (rev, repo[rev])) |
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1204 |
34006 | 1205 # Source should not be ancestor of dest. The check here guarantees it's |
1206 # impossible. With multi-dest, the initial check does not cover complex | |
1207 # cases since we don't have abstractions to dry-run rebase cheaply. | |
1208 if any(p != nullrev and isancestor(rev, p) for p in newps): | |
1209 raise error.Abort(_('source is ancestor of destination')) | |
1210 | |
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1211 # "rebasenode" updates to new p1, use the corresponding merge base. |
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1212 if bases[0] != nullrev: |
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1213 base = bases[0] |
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1214 else: |
23484
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
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1215 base = None |
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1216 |
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1217 # Check if the merge will contain unwanted changes. That may happen if |
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1218 # there are multiple special (non-changelog ancestor) merge bases, which |
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|
1219 # cannot be handled well by the 3-way merge algorithm. For example: |
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1220 # |
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1221 # F |
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1222 # /| |
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1223 # D E # "rebase -r D+E+F -d Z", when rebasing F, if "D" was chosen |
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1224 # | | # as merge base, the difference between D and F will include |
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1225 # B C # C, so the rebased F will contain C surprisingly. If "E" was |
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1226 # |/ # chosen, the rebased F will contain B. |
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1227 # A Z |
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|
1228 # |
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|
1229 # But our merge base candidates (D and E in above case) could still be |
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1230 # better than the default (ancestor(F, Z) == null). Therefore still |
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|
1231 # pick one (so choose p1 above). |
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1232 if sum(1 for b in bases if b != nullrev) > 1: |
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1233 unwanted = [None, None] # unwanted[i]: unwanted revs if choose bases[i] |
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1234 for i, base in enumerate(bases): |
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|
1235 if base == nullrev: |
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|
1236 continue |
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1237 # Revisions in the side (not chosen as merge base) branch that |
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|
1238 # might contain "surprising" contents |
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|
1239 siderevs = list(repo.revs('((%ld-%d) %% (%d+%d))', |
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|
1240 bases, base, base, dest)) |
23484
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|
1241 |
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1242 # If those revisions are covered by rebaseset, the result is good. |
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1243 # A merge in rebaseset would be considered to cover its ancestors. |
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|
1244 if siderevs: |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
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|
1245 rebaseset = [r for r, d in state.items() |
9422107a6b64
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|
1246 if d > 0 and r not in obsskipped] |
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1247 merges = [r for r in rebaseset |
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|
1248 if cl.parentrevs(r)[1] != nullrev] |
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|
1249 unwanted[i] = list(repo.revs('%ld - (::%ld) - %ld', |
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|
1250 siderevs, merges, rebaseset)) |
33786
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|
1251 |
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|
1252 # Choose a merge base that has a minimal number of unwanted revs. |
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|
1253 l, i = min((len(revs), i) |
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|
1254 for i, revs in enumerate(unwanted) if revs is not None) |
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|
1255 base = bases[i] |
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|
1256 |
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|
1257 # newps[0] should match merge base if possible. Currently, if newps[i] |
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|
1258 # is nullrev, the only case is newps[i] and newps[j] (j < i), one is |
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1259 # the other's ancestor. In that case, it's fine to not swap newps here. |
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1260 # (see CASE-1 and CASE-2 above) |
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|
1261 if i != 0 and newps[i] != nullrev: |
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|
1262 newps[0], newps[i] = newps[i], newps[0] |
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|
1263 |
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1264 # The merge will include unwanted revisions. Abort now. Revisit this if |
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1265 # we have a more advanced merge algorithm that handles multiple bases. |
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|
1266 if l > 0: |
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1267 unwanteddesc = _(' or ').join( |
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|
1268 (', '.join('%d:%s' % (r, repo[r]) for r in revs) |
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1269 for revs in unwanted if revs is not None)) |
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|
1270 raise error.Abort( |
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|
1271 _('rebasing %d:%s will include unwanted changes from %s') |
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1272 % (rev, repo[rev], unwanteddesc)) |
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|
1273 |
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|
1274 repo.ui.debug(" future parents are %d and %d\n" % tuple(newps)) |
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|
1275 |
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|
1276 return newps[0], newps[1], base |
6906
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diff
changeset
|
1277 |
7955
c3d4ff03ec72
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|
1278 def isagitpatch(repo, patchname): |
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|
1279 'Return true if the given patch is in git format' |
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1280 mqpatch = os.path.join(repo.mq.path, patchname) |
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1281 for line in patch.linereader(file(mqpatch, 'rb')): |
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1282 if line.startswith('diff --git'): |
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|
1283 return True |
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|
1284 return False |
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diff
changeset
|
1285 |
6906
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diff
changeset
|
1286 def updatemq(repo, state, skipped, **opts): |
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diff
changeset
|
1287 'Update rebased mq patches - finalize and then import them' |
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diff
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|
1288 mqrebase = {} |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1289 mq = repo.mq |
14572
8ff2957c1d82
mq: rename full_series to fullseries
Adrian Buehlmann <adrian@cadifra.com>
parents:
14509
diff
changeset
|
1290 original_series = mq.fullseries[:] |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1291 skippedpatches = set() |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
1292 |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1293 for p in mq.applied: |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1294 rev = repo[p.node].rev() |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1295 if rev in state: |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9301
diff
changeset
|
1296 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
|
1297 (rev, p.name)) |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1298 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
|
1299 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1300 # 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
|
1301 skippedpatches.add(p.name) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1302 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1303 if mqrebase: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1304 mq.finish(repo, mqrebase.keys()) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1305 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1306 # 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
|
1307 for rev in sorted(mqrebase, reverse=True): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1308 if rev not in skipped: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1309 name, isgit = mqrebase[rev] |
23520
de143427c499
rebase: show a note for updated mq patches
Mads Kiilerich <mads@kiilerich.com>
parents:
23519
diff
changeset
|
1310 repo.ui.note(_('updating mq patch %s to %s:%s\n') % |
de143427c499
rebase: show a note for updated mq patches
Mads Kiilerich <mads@kiilerich.com>
parents:
23519
diff
changeset
|
1311 (name, state[rev], repo[state[rev]])) |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1312 mq.qimport(repo, (), patchname=name, git=isgit, |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
1313 rev=[str(state[rev])]) |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1314 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1315 # Rebased and skipped |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1316 skippedpatches.add(mqrebase[rev][0]) |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
1317 |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1318 # 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
|
1319 # 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
|
1320 # 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
|
1321 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
|
1322 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
|
1323 mq.fullseries[:] = newseries |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
1324 mq.seriesdirty = True |
14580
92101ea35015
mq: rename save_dirty to savedirty
Adrian Buehlmann <adrian@cadifra.com>
parents:
14572
diff
changeset
|
1325 mq.savedirty() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1326 |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1327 def storecollapsemsg(repo, collapsemsg): |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1328 'Store the collapse message to allow recovery' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1329 collapsemsg = collapsemsg or '' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1330 f = repo.vfs("last-message.txt", "w") |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1331 f.write("%s\n" % collapsemsg) |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1332 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1333 |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1334 def clearcollapsemsg(repo): |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1335 'Remove collapse message file' |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1336 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
|
1337 |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1338 def restorecollapsemsg(repo, isabort): |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1339 'Restore previously stored collapse message' |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1340 try: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1341 f = repo.vfs("last-message.txt") |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1342 collapsemsg = f.readline().strip() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1343 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1344 except IOError as err: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1345 if err.errno != errno.ENOENT: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1346 raise |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1347 if isabort: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1348 # 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
|
1349 collapsemsg = '' |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1350 else: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1351 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
|
1352 return collapsemsg |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1353 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1354 def clearstatus(repo): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1355 'Remove the status files' |
33056
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1356 # 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
|
1357 tr = repo.currenttransaction() |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1358 if tr: |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1359 tr.removefilegenerator('rebasestate') |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1360 repo.vfs.unlinkpath("rebasestate", ignoremissing=True) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1361 |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1362 def needupdate(repo, state): |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1363 '''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
|
1364 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
|
1365 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
|
1366 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1367 # 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
|
1368 if len(parents) < 2: |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1369 return False |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1370 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1371 # 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
|
1372 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
|
1373 if new == nullrev]) |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1374 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
|
1375 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
|
1376 |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1377 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
|
1378 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1379 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
|
1380 '''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
|
1381 |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1382 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
|
1383 restore''' |
26677
e9b3d523f2e6
rebase: properly abort when destination is public (issue4896)
Christian Delahousse <cdelahousse@fb.com>
parents:
26675
diff
changeset
|
1384 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1385 try: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1386 # 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
|
1387 # their values within the state mapping will be the dest rev id. The |
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1388 # dstates list must must not contain the dest rev (issue4896) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1389 dstates = [s for r, s in state.items() if s >= 0 and s != destmap[r]] |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1390 immutable = [d for d in dstates if not repo[d].mutable()] |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1391 cleanup = True |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1392 if immutable: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1393 repo.ui.warn(_("warning: can't clean up public changesets %s\n") |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1394 % ', '.join(str(repo[r]) for r in immutable), |
29966
11604da46982
rebase: use single quotes in use warning
timeless <timeless@mozdev.org>
parents:
29936
diff
changeset
|
1395 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
|
1396 cleanup = False |
16280
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
1397 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1398 descendants = set() |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1399 if dstates: |
21e50e36de02
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Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1400 descendants = set(repo.changelog.descendants(dstates)) |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1401 if descendants - set(dstates): |
32249
27e67cfea27f
rebase: rename "target" to "destination" in messages
Martin von Zweigbergk <martinvonz@google.com>
parents:
32248
diff
changeset
|
1402 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
|
1403 "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
|
1404 cleanup = False |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
1405 |
26744
21e50e36de02
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Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1406 if cleanup: |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1407 shouldupdate = False |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1408 rebased = [s for r, s in state.items() |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1409 if s >= 0 and s != destmap[r]] |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1410 if rebased: |
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1411 strippoints = [ |
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1412 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
|
1413 |
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1414 updateifonnodes = set(rebased) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1415 updateifonnodes.update(destmap.values()) |
31222
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1416 updateifonnodes.add(originalwd) |
56d3e0b499df
rebase: clear updatestate during rebase --abort in more cases
Durham Goode <durham@fb.com>
parents:
31023
diff
changeset
|
1417 shouldupdate = repo['.'].rev() in updateifonnodes |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1418 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1419 # Update away from the rebase if necessary |
27988
61f4d59e9a0b
rebase: update working directory when aborting (issue5084)
timeless <timeless@mozdev.org>
parents:
27977
diff
changeset
|
1420 if shouldupdate or needupdate(repo, state): |
30271
0fa1a41d04e4
rebase: rename merge to mergemod
timeless <timeless@mozdev.org>
parents:
30007
diff
changeset
|
1421 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
|
1422 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1423 # 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
|
1424 if rebased: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1425 # 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
|
1426 repair.strip(repo.ui, repo, strippoints) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
1427 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1428 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
|
1429 bookmarks.activate(repo, activebookmark) |
24758
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
1430 |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1431 finally: |
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1432 clearstatus(repo) |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1433 clearcollapsemsg(repo) |
26744
21e50e36de02
rebase: on abort delete rebase state file no matter what
Christian Delahousse <cdelahousse@fb.com>
parents:
26719
diff
changeset
|
1434 repo.ui.warn(_('rebase aborted\n')) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
1435 return 0 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1436 |
34006 | 1437 def sortsource(destmap): |
1438 """yield source revisions in an order that we only rebase things once | |
1439 | |
1440 If source and destination overlaps, we should filter out revisions | |
1441 depending on other revisions which hasn't been rebased yet. | |
1442 | |
1443 Yield a sorted list of revisions each time. | |
1444 | |
1445 For example, when rebasing A to B, B to C. This function yields [B], then | |
1446 [A], indicating B needs to be rebased first. | |
1447 | |
1448 Raise if there is a cycle so the rebase is impossible. | |
1449 """ | |
1450 srcset = set(destmap) | |
1451 while srcset: | |
1452 srclist = sorted(srcset) | |
1453 result = [] | |
1454 for r in srclist: | |
1455 if destmap[r] not in srcset: | |
1456 result.append(r) | |
1457 if not result: | |
1458 raise error.Abort(_('source and destination form a cycle')) | |
1459 srcset -= set(result) | |
1460 yield result | |
1461 | |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1462 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
|
1463 '''Define which revisions are going to be rebased and where |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1464 |
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
|
1465 repo: repo |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1466 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
|
1467 ''' |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1468 rebaseset = destmap.keys() |
31297
f5c71e98f0f7
rebase: unhide original working directory node as well (issue5219)
Martin von Zweigbergk <martinvonz@google.com>
parents:
31296
diff
changeset
|
1469 originalwd = repo['.'].rev() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1470 |
10672
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1471 # 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
|
1472 # 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
|
1473 # 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
|
1474 if 'qtip' in repo.tags(): |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1475 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
|
1476 if set(destmap.values()) & mqapplied: |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1477 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
|
1478 |
34006 | 1479 # Get "cycle" error early by exhausting the generator. |
1480 sortedsrc = list(sortsource(destmap)) # a list of sorted revs | |
1481 if not sortedsrc: | |
1482 raise error.Abort(_('no matching revisions')) | |
1483 | |
1484 # Only check the first batch of revisions to rebase not depending on other | |
1485 # rebaseset. This means "source is ancestor of destination" for the second | |
1486 # (and following) batches of revisions are not checked here. We rely on | |
1487 # "defineparents" to do that check. | |
1488 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
|
1489 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
|
1490 raise error.Abort(_('no matching revisions')) |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1491 roots.sort() |
32175
456b4a32d75f
rebase: don't update state dict same way for each root
Martin von Zweigbergk <martinvonz@google.com>
parents:
32084
diff
changeset
|
1492 state = dict.fromkeys(rebaseset, revtodo) |
34006 | 1493 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
|
1494 for root in roots: |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1495 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
|
1496 commonbase = root.ancestor(dest) |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1497 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
|
1498 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
|
1499 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
|
1500 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
|
1501 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
|
1502 # 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
|
1503 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
|
1504 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
|
1505 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
|
1506 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
|
1507 # 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
|
1508 # 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
|
1509 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
|
1510 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
|
1511 continue |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1512 |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
1513 emptyrebase = False |
29936
3e7ded768556
rebase: make debug logging more consistent
Martin von Zweigbergk <martinvonz@google.com>
parents:
29872
diff
changeset
|
1514 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
|
1515 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
|
1516 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
|
1517 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
|
1518 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
|
1519 # 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
|
1520 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
|
1521 state[rev] = rev |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1522 return originalwd, destmap, state |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1523 |
34367 | 1524 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
|
1525 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
|
1526 """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
|
1527 |
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
1528 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
|
1529 `collapsedas` node. |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1530 |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1531 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
|
1532 removed (but bookmarks still need to be moved). |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1533 """ |
33332
3b7cb3d17137
rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents:
33157
diff
changeset
|
1534 tonode = repo.changelog.node |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1535 replacements = {} |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1536 moves = {} |
33333 | 1537 for rev, newrev in sorted(state.items()): |
1538 if newrev >= 0 and newrev != rev: | |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1539 oldnode = tonode(rev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1540 newnode = collapsedas or tonode(newrev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1541 moves[oldnode] = newnode |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1542 if not keepf: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1543 if rev in skipped: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1544 succs = () |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1545 else: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1546 succs = (newnode,) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1547 replacements[oldnode] = succs |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
1548 scmutil.cleanupnodes(repo, replacements, 'rebase', moves) |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1549 if fm: |
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1550 nodechanges = {hex(oldn): [hex(n) for n in newn] |
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1551 for oldn, newn in replacements.iteritems()} |
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
1552 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
|
1553 |
7216
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents:
7213
diff
changeset
|
1554 def pullrebase(orig, ui, repo, *args, **opts): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1555 '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
|
1556 ret = None |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1557 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
|
1558 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
|
1559 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
|
1560 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
|
1561 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
|
1562 |
32918
04c9dd951a41
rebase: use context manager for locking in pullrebase()
Martin von Zweigbergk <martinvonz@google.com>
parents:
32917
diff
changeset
|
1563 with repo.wlock(), repo.lock(): |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1564 if opts.get(r'update'): |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1565 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
|
1566 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
|
1567 'the update flag\n') |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1568 |
30725
c2bd2f77965b
rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents:
30709
diff
changeset
|
1569 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
|
1570 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
|
1571 '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
|
1572 |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1573 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
|
1574 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
|
1575 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
|
1576 pass |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1577 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
|
1578 try: |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1579 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
|
1580 finally: |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
1581 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
|
1582 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
|
1583 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
|
1584 # --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
|
1585 # dropping it |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1586 if r'rev' in opts: |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1587 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
|
1588 # 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
|
1589 # --source. |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1590 if r'source' in opts: |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1591 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
|
1592 # 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
|
1593 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
|
1594 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
|
1595 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
|
1596 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
|
1597 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
|
1598 # 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
|
1599 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
|
1600 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
|
1601 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
|
1602 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
|
1603 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
|
1604 # 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
|
1605 # with warning and trumpets |
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
1606 commands.update(ui, repo) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1607 else: |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
1608 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
|
1609 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
|
1610 ret = orig(ui, repo, *args, **opts) |
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1611 |
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
1612 return ret |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1613 |
27790
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
1614 def _filterobsoleterevs(repo, revs): |
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
1615 """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
|
1616 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
|
1617 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1618 def _computeobsoletenotrebased(repo, rebaseobsrevs, destmap): |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
1619 """return a mapping obsolete => successor for all obsolete nodes to be |
27012
5eac7ab59b95
rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents:
27010
diff
changeset
|
1620 rebased that have a successors in the destination |
5eac7ab59b95
rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents:
27010
diff
changeset
|
1621 |
30332
318a24b52eeb
spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents:
30273
diff
changeset
|
1622 obsolete => None entries in the mapping indicate nodes with no successor""" |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
1623 obsoletenotrebased = {} |
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
1624 |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
1625 assert repo.filtername is None |
26674
fd4a38bd7e49
rebase: use a direct reference to repo.changelog
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26671
diff
changeset
|
1626 cl = repo.changelog |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1627 nodemap = cl.nodemap |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1628 for srcrev in rebaseobsrevs: |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1629 srcnode = cl.node(srcrev) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1630 destnode = cl.node(destmap[srcrev]) |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1631 # XXX: more advanced APIs are required to handle split correctly |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1632 successors = list(obsutil.allsuccessors(repo.obsstore, [srcnode])) |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1633 if len(successors) == 1: |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1634 # obsutil.allsuccessors includes node itself. When the list only |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1635 # contains one element, it means there are no successors. |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1636 obsoletenotrebased[srcrev] = None |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1637 else: |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1638 for succnode in successors: |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1639 if succnode == srcnode or succnode not in nodemap: |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1640 continue |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1641 if cl.isancestor(succnode, destnode): |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1642 obsoletenotrebased[srcrev] = nodemap[succnode] |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
1643 break |
27012
5eac7ab59b95
rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents:
27010
diff
changeset
|
1644 |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
1645 return obsoletenotrebased |
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
1646 |
19214
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1647 def summaryhook(ui, repo): |
30709
a932297febb7
rebase: use repo.vfs.exists in 'hg summary' hook
Valters Vingolds <valters@vingolds.ch>
parents:
30674
diff
changeset
|
1648 if not repo.vfs.exists('rebasestate'): |
19214
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1649 return |
19849
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
1650 try: |
29403
b95fd7c15b7c
rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29402
diff
changeset
|
1651 rbsrt = rebaseruntime(repo, ui, {}) |
b95fd7c15b7c
rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29402
diff
changeset
|
1652 rbsrt.restorestatus() |
b95fd7c15b7c
rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29402
diff
changeset
|
1653 state = rbsrt.state |
19849
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
1654 except error.RepoLookupError: |
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
1655 # i18n: column positioning for "hg summary" |
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
1656 msg = _('rebase: (use "hg rebase --abort" to clear broken state)\n') |
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
1657 ui.write(msg) |
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
1658 return |
23489
fe4157d839ac
rebase: use '>= 0' to know is a revision was rebased
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23484
diff
changeset
|
1659 numrebased = len([i for i in state.itervalues() if i >= 0]) |
19214
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1660 # i18n: column positioning for "hg summary" |
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1661 ui.write(_('rebase: %s, %s (rebase --continue)\n') % |
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1662 (ui.label(_('%d rebased'), 'rebase.rebased') % numrebased, |
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1663 ui.label(_('%d remaining'), 'rebase.remaining') % |
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1664 (len(state) - numrebased))) |
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1665 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1666 def uisetup(ui): |
23970
8a544fb645bb
rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23917
diff
changeset
|
1667 #Replace pull with a decorator to provide --rebase option |
7216
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents:
7213
diff
changeset
|
1668 entry = extensions.wrapcommand(commands.table, 'pull', pullrebase) |
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents:
7213
diff
changeset
|
1669 entry[1].append(('', 'rebase', None, |
14444
1f997134a9d1
rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents:
14306
diff
changeset
|
1670 _("rebase working directory to branch head"))) |
1f997134a9d1
rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents:
14306
diff
changeset
|
1671 entry[1].append(('t', 'tool', '', |
1f997134a9d1
rebase: add option --tool/-t for 'pull --rebase'
Adrian Buehlmann <adrian@cadifra.com>
parents:
14306
diff
changeset
|
1672 _("specify merge tool for rebase"))) |
19214
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
1673 cmdutil.summaryhooks.add('rebase', summaryhook) |
19478
e5a5790a3185
rebase: add checkunfinished support (issue3955)
Matt Mackall <mpm@selenic.com>
parents:
19477
diff
changeset
|
1674 cmdutil.unfinishedstates.append( |
19496
607191a45f8c
checkunfinished: accommodate histedit quirk
Matt Mackall <mpm@selenic.com>
parents:
19478
diff
changeset
|
1675 ['rebasestate', False, False, _('rebase in progress'), |
19478
e5a5790a3185
rebase: add checkunfinished support (issue3955)
Matt Mackall <mpm@selenic.com>
parents:
19477
diff
changeset
|
1676 _("use 'hg rebase --continue' or 'hg rebase --abort'")]) |
27626
157675d0f600
rebase: hook afterresolvedstates
timeless <timeless@mozdev.org>
parents:
27586
diff
changeset
|
1677 cmdutil.afterresolvedstates.append( |
157675d0f600
rebase: hook afterresolvedstates
timeless <timeless@mozdev.org>
parents:
27586
diff
changeset
|
1678 ['rebasestate', _('hg rebase --continue')]) |