Mercurial > hg
annotate hgext/rebase.py @ 44214:3d2de64c49d2
rebase: define base in only place in defineparents()
Just a little refactoring to prepare for the next patch.
Differential Revision: https://phab.mercurial-scm.org/D7906
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Wed, 15 Jan 2020 22:24:16 -0800 |
parents | d4c1501225c4 |
children | 830eae18b2f3 |
rev | line source |
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1 # rebase.py - rebasing feature for mercurial |
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2 # |
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3 # Copyright 2008 Stefano Tortarolo <stefano.tortarolo at gmail dot com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 '''command to move sets of revisions to a different ancestor |
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9 |
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10 This extension lets you rebase changesets in an existing Mercurial |
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11 repository. |
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12 |
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13 For more information: |
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14 https://mercurial-scm.org/wiki/RebaseExtension |
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15 ''' |
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16 |
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17 from __future__ import absolute_import |
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18 |
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19 import errno |
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20 import os |
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21 |
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22 from mercurial.i18n import _ |
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23 from mercurial.node import ( |
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24 nullrev, |
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25 short, |
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26 ) |
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27 from mercurial.pycompat import open |
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28 from mercurial import ( |
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29 bookmarks, |
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30 cmdutil, |
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31 commands, |
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32 copies, |
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33 destutil, |
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34 dirstateguard, |
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35 error, |
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36 extensions, |
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37 hg, |
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38 merge as mergemod, |
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39 mergeutil, |
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40 obsolete, |
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41 obsutil, |
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42 patch, |
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43 phases, |
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44 pycompat, |
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45 registrar, |
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46 repair, |
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47 revset, |
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48 revsetlang, |
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49 rewriteutil, |
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50 scmutil, |
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51 smartset, |
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52 state as statemod, |
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53 util, |
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54 ) |
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55 |
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56 # The following constants are used throughout the rebase module. The ordering of |
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57 # their values must be maintained. |
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58 |
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59 # Indicates that a revision needs to be rebased |
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60 revtodo = -1 |
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61 revtodostr = b'-1' |
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62 |
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63 # legacy revstates no longer needed in current code |
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64 # -2: nullmerge, -3: revignored, -4: revprecursor, -5: revpruned |
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65 legacystates = {b'-2', b'-3', b'-4', b'-5'} |
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66 |
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67 cmdtable = {} |
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68 command = registrar.command(cmdtable) |
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69 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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70 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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71 # be specifying the version(s) of Mercurial they are tested with, or |
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72 # leave the attribute unspecified. |
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73 testedwith = b'ships-with-hg-core' |
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74 |
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75 |
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76 def _nothingtorebase(): |
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77 return 1 |
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78 |
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79 |
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80 def _savegraft(ctx, extra): |
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81 s = ctx.extra().get(b'source', None) |
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82 if s is not None: |
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83 extra[b'source'] = s |
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84 s = ctx.extra().get(b'intermediate-source', None) |
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85 if s is not None: |
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86 extra[b'intermediate-source'] = s |
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87 |
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88 |
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89 def _savebranch(ctx, extra): |
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90 extra[b'branch'] = ctx.branch() |
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91 |
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92 |
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93 def _destrebase(repo, sourceset, destspace=None): |
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94 """small wrapper around destmerge to pass the right extra args |
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95 |
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96 Please wrap destutil.destmerge instead.""" |
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97 return destutil.destmerge( |
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98 repo, |
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99 action=b'rebase', |
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100 sourceset=sourceset, |
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101 onheadcheck=False, |
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102 destspace=destspace, |
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103 ) |
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104 |
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105 |
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106 revsetpredicate = registrar.revsetpredicate() |
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107 |
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108 |
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109 @revsetpredicate(b'_destrebase') |
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110 def _revsetdestrebase(repo, subset, x): |
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111 # ``_rebasedefaultdest()`` |
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112 |
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113 # default destination for rebase. |
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114 # # XXX: Currently private because I expect the signature to change. |
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115 # # XXX: - bailing out in case of ambiguity vs returning all data. |
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116 # i18n: "_rebasedefaultdest" is a keyword |
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117 sourceset = None |
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118 if x is not None: |
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119 sourceset = revset.getset(repo, smartset.fullreposet(repo), x) |
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120 return subset & smartset.baseset([_destrebase(repo, sourceset)]) |
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121 |
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122 |
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123 @revsetpredicate(b'_destautoorphanrebase') |
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124 def _revsetdestautoorphanrebase(repo, subset, x): |
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125 # ``_destautoorphanrebase()`` |
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126 |
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127 # automatic rebase destination for a single orphan revision. |
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128 unfi = repo.unfiltered() |
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129 obsoleted = unfi.revs(b'obsolete()') |
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130 |
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131 src = revset.getset(repo, subset, x).first() |
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132 |
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133 # Empty src or already obsoleted - Do not return a destination |
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134 if not src or src in obsoleted: |
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135 return smartset.baseset() |
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136 dests = destutil.orphanpossibledestination(repo, src) |
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137 if len(dests) > 1: |
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138 raise error.Abort( |
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139 _(b"ambiguous automatic rebase: %r could end up on any of %r") |
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140 % (src, dests) |
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141 ) |
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142 # We have zero or one destination, so we can just return here. |
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143 return smartset.baseset(dests) |
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144 |
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145 |
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146 def _ctxdesc(ctx): |
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147 """short description for a context""" |
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148 desc = b'%d:%s "%s"' % ( |
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149 ctx.rev(), |
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150 ctx, |
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151 ctx.description().split(b'\n', 1)[0], |
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152 ) |
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153 repo = ctx.repo() |
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154 names = [] |
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155 for nsname, ns in pycompat.iteritems(repo.names): |
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156 if nsname == b'branches': |
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157 continue |
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158 names.extend(ns.names(repo, ctx.node())) |
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159 if names: |
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160 desc += b' (%s)' % b' '.join(names) |
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161 return desc |
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162 |
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163 |
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164 class rebaseruntime(object): |
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165 """This class is a container for rebase runtime state""" |
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166 |
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167 def __init__(self, repo, ui, inmemory=False, opts=None): |
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168 if opts is None: |
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169 opts = {} |
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170 |
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171 # prepared: whether we have rebasestate prepared or not. Currently it |
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172 # decides whether "self.repo" is unfiltered or not. |
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173 # The rebasestate has explicit hash to hash instructions not depending |
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174 # on visibility. If rebasestate exists (in-memory or on-disk), use |
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175 # unfiltered repo to avoid visibility issues. |
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176 # Before knowing rebasestate (i.e. when starting a new rebase (not |
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177 # --continue or --abort)), the original repo should be used so |
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178 # visibility-dependent revsets are correct. |
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179 self.prepared = False |
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180 self._repo = repo |
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181 |
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182 self.ui = ui |
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183 self.opts = opts |
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184 self.originalwd = None |
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185 self.external = nullrev |
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186 # Mapping between the old revision id and either what is the new rebased |
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187 # revision or what needs to be done with the old revision. The state |
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188 # dict will be what contains most of the rebase progress state. |
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189 self.state = {} |
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190 self.activebookmark = None |
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191 self.destmap = {} |
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192 self.skipped = set() |
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193 |
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194 self.collapsef = opts.get(b'collapse', False) |
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195 self.collapsemsg = cmdutil.logmessage(ui, opts) |
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196 self.date = opts.get(b'date', None) |
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197 |
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198 e = opts.get(b'extrafn') # internal, used by e.g. hgsubversion |
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199 self.extrafns = [_savegraft] |
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200 if e: |
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201 self.extrafns = [e] |
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202 |
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203 self.backupf = ui.configbool(b'rewrite', b'backup-bundle') |
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204 self.keepf = opts.get(b'keep', False) |
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205 self.keepbranchesf = opts.get(b'keepbranches', False) |
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206 self.obsoletenotrebased = {} |
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207 self.obsoletewithoutsuccessorindestination = set() |
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208 self.inmemory = inmemory |
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209 self.stateobj = statemod.cmdstate(repo, b'rebasestate') |
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210 |
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211 @property |
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212 def repo(self): |
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213 if self.prepared: |
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214 return self._repo.unfiltered() |
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215 else: |
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216 return self._repo |
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217 |
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218 def storestatus(self, tr=None): |
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219 """Store the current status to allow recovery""" |
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220 if tr: |
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221 tr.addfilegenerator( |
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222 b'rebasestate', |
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223 (b'rebasestate',), |
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224 self._writestatus, |
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225 location=b'plain', |
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226 ) |
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227 else: |
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228 with self.repo.vfs(b"rebasestate", b"w") as f: |
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229 self._writestatus(f) |
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230 |
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231 def _writestatus(self, f): |
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232 repo = self.repo |
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233 assert repo.filtername is None |
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234 f.write(repo[self.originalwd].hex() + b'\n') |
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235 # was "dest". we now write dest per src root below. |
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236 f.write(b'\n') |
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237 f.write(repo[self.external].hex() + b'\n') |
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238 f.write(b'%d\n' % int(self.collapsef)) |
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239 f.write(b'%d\n' % int(self.keepf)) |
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240 f.write(b'%d\n' % int(self.keepbranchesf)) |
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241 f.write(b'%s\n' % (self.activebookmark or b'')) |
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242 destmap = self.destmap |
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243 for d, v in pycompat.iteritems(self.state): |
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244 oldrev = repo[d].hex() |
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245 if v >= 0: |
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246 newrev = repo[v].hex() |
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247 else: |
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248 newrev = b"%d" % v |
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249 destnode = repo[destmap[d]].hex() |
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250 f.write(b"%s:%s:%s\n" % (oldrev, newrev, destnode)) |
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251 repo.ui.debug(b'rebase status stored\n') |
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252 |
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253 def restorestatus(self): |
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254 """Restore a previously stored status""" |
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255 if not self.stateobj.exists(): |
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256 cmdutil.wrongtooltocontinue(self.repo, _(b'rebase')) |
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257 |
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258 data = self._read() |
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259 self.repo.ui.debug(b'rebase status resumed\n') |
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260 |
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261 self.originalwd = data[b'originalwd'] |
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262 self.destmap = data[b'destmap'] |
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263 self.state = data[b'state'] |
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264 self.skipped = data[b'skipped'] |
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265 self.collapsef = data[b'collapse'] |
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266 self.keepf = data[b'keep'] |
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267 self.keepbranchesf = data[b'keepbranches'] |
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268 self.external = data[b'external'] |
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269 self.activebookmark = data[b'activebookmark'] |
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270 |
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271 def _read(self): |
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272 self.prepared = True |
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273 repo = self.repo |
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274 assert repo.filtername is None |
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275 data = { |
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276 b'keepbranches': None, |
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277 b'collapse': None, |
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278 b'activebookmark': None, |
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279 b'external': nullrev, |
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280 b'keep': None, |
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281 b'originalwd': None, |
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282 } |
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283 legacydest = None |
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284 state = {} |
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285 destmap = {} |
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286 |
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287 if True: |
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288 f = repo.vfs(b"rebasestate") |
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289 for i, l in enumerate(f.read().splitlines()): |
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290 if i == 0: |
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291 data[b'originalwd'] = repo[l].rev() |
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292 elif i == 1: |
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293 # this line should be empty in newer version. but legacy |
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294 # clients may still use it |
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295 if l: |
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296 legacydest = repo[l].rev() |
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297 elif i == 2: |
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298 data[b'external'] = repo[l].rev() |
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299 elif i == 3: |
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300 data[b'collapse'] = bool(int(l)) |
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301 elif i == 4: |
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302 data[b'keep'] = bool(int(l)) |
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303 elif i == 5: |
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304 data[b'keepbranches'] = bool(int(l)) |
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305 elif i == 6 and not (len(l) == 81 and b':' in l): |
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306 # line 6 is a recent addition, so for backwards |
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307 # compatibility check that the line doesn't look like the |
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308 # oldrev:newrev lines |
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309 data[b'activebookmark'] = l |
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310 else: |
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311 args = l.split(b':') |
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312 oldrev = repo[args[0]].rev() |
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313 newrev = args[1] |
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314 if newrev in legacystates: |
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315 continue |
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316 if len(args) > 2: |
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317 destrev = repo[args[2]].rev() |
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318 else: |
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319 destrev = legacydest |
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320 destmap[oldrev] = destrev |
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321 if newrev == revtodostr: |
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322 state[oldrev] = revtodo |
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323 # Legacy compat special case |
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324 else: |
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325 state[oldrev] = repo[newrev].rev() |
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326 |
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327 if data[b'keepbranches'] is None: |
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328 raise error.Abort(_(b'.hg/rebasestate is incomplete')) |
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329 |
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330 data[b'destmap'] = destmap |
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331 data[b'state'] = state |
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332 skipped = set() |
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333 # recompute the set of skipped revs |
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334 if not data[b'collapse']: |
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335 seen = set(destmap.values()) |
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336 for old, new in sorted(state.items()): |
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337 if new != revtodo and new in seen: |
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338 skipped.add(old) |
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339 seen.add(new) |
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340 data[b'skipped'] = skipped |
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341 repo.ui.debug( |
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342 b'computed skipped revs: %s\n' |
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343 % (b' '.join(b'%d' % r for r in sorted(skipped)) or b'') |
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344 ) |
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345 |
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346 return data |
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347 |
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348 def _handleskippingobsolete(self, obsoleterevs, destmap): |
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349 """Compute structures necessary for skipping obsolete revisions |
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350 |
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351 obsoleterevs: iterable of all obsolete revisions in rebaseset |
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352 destmap: {srcrev: destrev} destination revisions |
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353 """ |
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354 self.obsoletenotrebased = {} |
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355 if not self.ui.configbool(b'experimental', b'rebaseskipobsolete'): |
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356 return |
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357 obsoleteset = set(obsoleterevs) |
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358 ( |
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359 self.obsoletenotrebased, |
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360 self.obsoletewithoutsuccessorindestination, |
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361 obsoleteextinctsuccessors, |
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362 ) = _computeobsoletenotrebased(self.repo, obsoleteset, destmap) |
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363 skippedset = set(self.obsoletenotrebased) |
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364 skippedset.update(self.obsoletewithoutsuccessorindestination) |
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365 skippedset.update(obsoleteextinctsuccessors) |
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366 _checkobsrebase(self.repo, self.ui, obsoleteset, skippedset) |
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367 |
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368 def _prepareabortorcontinue(self, isabort, backup=True, suppwarns=False): |
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369 try: |
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370 self.restorestatus() |
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371 self.collapsemsg = restorecollapsemsg(self.repo, isabort) |
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372 except error.RepoLookupError: |
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373 if isabort: |
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374 clearstatus(self.repo) |
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375 clearcollapsemsg(self.repo) |
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376 self.repo.ui.warn( |
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377 _( |
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378 b'rebase aborted (no revision is removed,' |
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379 b' only broken state is cleared)\n' |
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380 ) |
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381 ) |
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382 return 0 |
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383 else: |
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384 msg = _(b'cannot continue inconsistent rebase') |
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385 hint = _(b'use "hg rebase --abort" to clear broken state') |
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386 raise error.Abort(msg, hint=hint) |
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387 |
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388 if isabort: |
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389 backup = backup and self.backupf |
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390 return self._abort(backup=backup, suppwarns=suppwarns) |
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391 |
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392 def _preparenewrebase(self, destmap): |
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393 if not destmap: |
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394 return _nothingtorebase() |
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395 |
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396 rebaseset = destmap.keys() |
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397 if not self.keepf: |
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398 try: |
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399 rewriteutil.precheck(self.repo, rebaseset, action=b'rebase') |
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400 except error.Abort as e: |
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401 if e.hint is None: |
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402 e.hint = _(b'use --keep to keep original changesets') |
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403 raise e |
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404 |
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405 result = buildstate(self.repo, destmap, self.collapsef) |
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406 |
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407 if not result: |
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408 # Empty state built, nothing to rebase |
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409 self.ui.status(_(b'nothing to rebase\n')) |
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410 return _nothingtorebase() |
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411 |
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412 (self.originalwd, self.destmap, self.state) = result |
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413 if self.collapsef: |
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414 dests = set(self.destmap.values()) |
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415 if len(dests) != 1: |
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416 raise error.Abort( |
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417 _(b'--collapse does not work with multiple destinations') |
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418 ) |
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419 destrev = next(iter(dests)) |
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420 destancestors = self.repo.changelog.ancestors( |
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421 [destrev], inclusive=True |
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422 ) |
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424 |
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425 for destrev in sorted(set(destmap.values())): |
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426 dest = self.repo[destrev] |
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427 if dest.closesbranch() and not self.keepbranchesf: |
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428 self.ui.status(_(b'reopening closed branch head %s\n') % dest) |
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429 |
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430 self.prepared = True |
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431 |
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432 def _assignworkingcopy(self): |
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433 if self.inmemory: |
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434 from mercurial.context import overlayworkingctx |
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435 |
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436 self.wctx = overlayworkingctx(self.repo) |
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437 self.repo.ui.debug(b"rebasing in-memory\n") |
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438 else: |
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439 self.wctx = self.repo[None] |
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440 self.repo.ui.debug(b"rebasing on disk\n") |
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441 self.repo.ui.log( |
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442 b"rebase", |
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443 b"using in-memory rebase: %r\n", |
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444 self.inmemory, |
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445 rebase_imm_used=self.inmemory, |
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446 ) |
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447 |
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448 def _performrebase(self, tr): |
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449 self._assignworkingcopy() |
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450 repo, ui = self.repo, self.ui |
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451 if self.keepbranchesf: |
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452 # insert _savebranch at the start of extrafns so if |
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453 # there's a user-provided extrafn it can clobber branch if |
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454 # desired |
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455 self.extrafns.insert(0, _savebranch) |
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456 if self.collapsef: |
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457 branches = set() |
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458 for rev in self.state: |
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459 branches.add(repo[rev].branch()) |
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460 if len(branches) > 1: |
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461 raise error.Abort( |
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462 _(b'cannot collapse multiple named branches') |
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463 ) |
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464 |
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465 # Calculate self.obsoletenotrebased |
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466 obsrevs = _filterobsoleterevs(self.repo, self.state) |
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467 self._handleskippingobsolete(obsrevs, self.destmap) |
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468 |
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469 # Keep track of the active bookmarks in order to reset them later |
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470 self.activebookmark = self.activebookmark or repo._activebookmark |
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471 if self.activebookmark: |
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472 bookmarks.deactivate(repo) |
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473 |
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474 # Store the state before we begin so users can run 'hg rebase --abort' |
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475 # if we fail before the transaction closes. |
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476 self.storestatus() |
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477 if tr: |
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478 # When using single transaction, store state when transaction |
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479 # commits. |
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480 self.storestatus(tr) |
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481 |
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482 cands = [k for k, v in pycompat.iteritems(self.state) if v == revtodo] |
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483 p = repo.ui.makeprogress( |
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484 _(b"rebasing"), unit=_(b'changesets'), total=len(cands) |
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485 ) |
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486 |
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487 def progress(ctx): |
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488 p.increment(item=(b"%d:%s" % (ctx.rev(), ctx))) |
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489 |
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490 allowdivergence = self.ui.configbool( |
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491 b'experimental', b'evolution.allowdivergence' |
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492 ) |
34006 | 493 for subset in sortsource(self.destmap): |
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494 sortedrevs = self.repo.revs(b'sort(%ld, -topo)', subset) |
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495 if not allowdivergence: |
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496 sortedrevs -= self.repo.revs( |
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497 b'descendants(%ld) and not %ld', |
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498 self.obsoletewithoutsuccessorindestination, |
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499 self.obsoletewithoutsuccessorindestination, |
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500 ) |
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501 for rev in sortedrevs: |
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502 self._rebasenode(tr, rev, allowdivergence, progress) |
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503 p.complete() |
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504 ui.note(_(b'rebase merging completed\n')) |
34006 | 505 |
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506 def _concludenode(self, rev, p1, p2, editor, commitmsg=None): |
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507 '''Commit the wd changes with parents p1 and p2. |
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508 |
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509 Reuse commit info from rev but also store useful information in extra. |
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510 Return node of committed revision.''' |
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511 repo = self.repo |
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512 ctx = repo[rev] |
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513 if commitmsg is None: |
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514 commitmsg = ctx.description() |
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515 date = self.date |
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516 if date is None: |
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517 date = ctx.date() |
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518 extra = {b'rebase_source': ctx.hex()} |
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519 for c in self.extrafns: |
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520 c(ctx, extra) |
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521 keepbranch = self.keepbranchesf and repo[p1].branch() != ctx.branch() |
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522 destphase = max(ctx.phase(), phases.draft) |
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523 overrides = {(b'phases', b'new-commit'): destphase} |
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524 if keepbranch: |
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525 overrides[(b'ui', b'allowemptycommit')] = True |
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526 with repo.ui.configoverride(overrides, b'rebase'): |
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527 if self.inmemory: |
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528 newnode = commitmemorynode( |
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529 repo, |
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530 p1, |
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531 p2, |
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532 wctx=self.wctx, |
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533 extra=extra, |
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534 commitmsg=commitmsg, |
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535 editor=editor, |
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536 user=ctx.user(), |
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537 date=date, |
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538 ) |
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539 mergemod.mergestate.clean(repo) |
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540 else: |
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541 newnode = commitnode( |
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542 repo, |
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543 p1, |
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544 p2, |
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545 extra=extra, |
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546 commitmsg=commitmsg, |
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547 editor=editor, |
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548 user=ctx.user(), |
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549 date=date, |
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550 ) |
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551 |
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552 if newnode is None: |
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553 # If it ended up being a no-op commit, then the normal |
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554 # merge state clean-up path doesn't happen, so do it |
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555 # here. Fix issue5494 |
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556 mergemod.mergestate.clean(repo) |
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557 return newnode |
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558 |
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559 def _rebasenode(self, tr, rev, allowdivergence, progressfn): |
34006 | 560 repo, ui, opts = self.repo, self.ui, self.opts |
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561 dest = self.destmap[rev] |
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562 ctx = repo[rev] |
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563 desc = _ctxdesc(ctx) |
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564 if self.state[rev] == rev: |
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565 ui.status(_(b'already rebased %s\n') % desc) |
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566 elif ( |
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567 not allowdivergence |
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568 and rev in self.obsoletewithoutsuccessorindestination |
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569 ): |
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570 msg = ( |
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571 _( |
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572 b'note: not rebasing %s and its descendants as ' |
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573 b'this would cause divergence\n' |
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574 ) |
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575 % desc |
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576 ) |
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577 repo.ui.status(msg) |
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578 self.skipped.add(rev) |
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579 elif rev in self.obsoletenotrebased: |
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580 succ = self.obsoletenotrebased[rev] |
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581 if succ is None: |
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582 msg = _(b'note: not rebasing %s, it has no successor\n') % desc |
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583 else: |
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584 succdesc = _ctxdesc(repo[succ]) |
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585 msg = _( |
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586 b'note: not rebasing %s, already in destination as %s\n' |
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587 ) % (desc, succdesc) |
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588 repo.ui.status(msg) |
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589 # Make clearrebased aware state[rev] is not a true successor |
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590 self.skipped.add(rev) |
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591 # Record rev as moved to its desired destination in self.state. |
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592 # This helps bookmark and working parent movement. |
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593 dest = max( |
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594 adjustdest(repo, rev, self.destmap, self.state, self.skipped) |
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595 ) |
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596 self.state[rev] = dest |
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597 elif self.state[rev] == revtodo: |
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598 ui.status(_(b'rebasing %s\n') % desc) |
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599 progressfn(ctx) |
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600 p1, p2, base = defineparents( |
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601 repo, |
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602 rev, |
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603 self.destmap, |
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604 self.state, |
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605 self.skipped, |
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606 self.obsoletenotrebased, |
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607 ) |
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608 if not self.inmemory and len(repo[None].parents()) == 2: |
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609 repo.ui.debug(b'resuming interrupted rebase\n') |
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610 else: |
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611 overrides = {(b'ui', b'forcemerge'): opts.get(b'tool', b'')} |
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612 with ui.configoverride(overrides, b'rebase'): |
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613 stats = rebasenode( |
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614 repo, |
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615 rev, |
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616 p1, |
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617 base, |
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618 self.collapsef, |
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619 dest, |
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620 wctx=self.wctx, |
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621 ) |
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622 if stats.unresolvedcount > 0: |
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623 if self.inmemory: |
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624 raise error.InMemoryMergeConflictsError() |
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625 else: |
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626 raise error.InterventionRequired( |
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627 _( |
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628 b'unresolved conflicts (see hg ' |
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629 b'resolve, then hg rebase --continue)' |
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630 ) |
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631 ) |
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632 if not self.collapsef: |
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633 merging = p2 != nullrev |
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634 editform = cmdutil.mergeeditform(merging, b'rebase') |
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635 editor = cmdutil.getcommiteditor( |
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636 editform=editform, **pycompat.strkwargs(opts) |
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637 ) |
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638 newnode = self._concludenode(rev, p1, p2, editor) |
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639 else: |
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640 # Skip commit if we are collapsing |
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641 if self.inmemory: |
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642 self.wctx.setbase(repo[p1]) |
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643 else: |
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644 repo.setparents(repo[p1].node()) |
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645 newnode = None |
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646 # Update the state |
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647 if newnode is not None: |
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648 self.state[rev] = repo[newnode].rev() |
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649 ui.debug(b'rebased as %s\n' % short(newnode)) |
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650 else: |
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651 if not self.collapsef: |
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652 ui.warn( |
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653 _( |
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654 b'note: not rebasing %s, its destination already ' |
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655 b'has all its changes\n' |
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656 ) |
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657 % desc |
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658 ) |
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659 self.skipped.add(rev) |
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660 self.state[rev] = p1 |
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661 ui.debug(b'next revision set to %d\n' % p1) |
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662 else: |
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663 ui.status( |
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664 _(b'already rebased %s as %s\n') % (desc, repo[self.state[rev]]) |
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665 ) |
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666 if not tr: |
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667 # When not using single transaction, store state after each |
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668 # commit is completely done. On InterventionRequired, we thus |
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669 # won't store the status. Instead, we'll hit the "len(parents) == 2" |
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670 # case and realize that the commit was in progress. |
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671 self.storestatus() |
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672 |
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673 def _finishrebase(self): |
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674 repo, ui, opts = self.repo, self.ui, self.opts |
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675 fm = ui.formatter(b'rebase', opts) |
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676 fm.startitem() |
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677 if self.collapsef: |
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678 p1, p2, _base = defineparents( |
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679 repo, |
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680 min(self.state), |
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681 self.destmap, |
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682 self.state, |
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683 self.skipped, |
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684 self.obsoletenotrebased, |
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685 ) |
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686 editopt = opts.get(b'edit') |
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687 editform = b'rebase.collapse' |
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688 if self.collapsemsg: |
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689 commitmsg = self.collapsemsg |
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690 else: |
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691 commitmsg = b'Collapsed revision' |
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692 for rebased in sorted(self.state): |
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693 if rebased not in self.skipped: |
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694 commitmsg += b'\n* %s' % repo[rebased].description() |
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695 editopt = True |
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696 editor = cmdutil.getcommiteditor(edit=editopt, editform=editform) |
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697 revtoreuse = max(self.state) |
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698 |
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699 newnode = self._concludenode( |
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700 revtoreuse, p1, self.external, editor, commitmsg=commitmsg |
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701 ) |
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702 |
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703 if newnode is not None: |
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704 newrev = repo[newnode].rev() |
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705 for oldrev in self.state: |
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706 self.state[oldrev] = newrev |
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707 |
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708 if b'qtip' in repo.tags(): |
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709 updatemq(repo, self.state, self.skipped, **pycompat.strkwargs(opts)) |
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710 |
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711 # restore original working directory |
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712 # (we do this before stripping) |
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713 newwd = self.state.get(self.originalwd, self.originalwd) |
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714 if newwd < 0: |
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715 # original directory is a parent of rebase set root or ignored |
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716 newwd = self.originalwd |
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717 if newwd not in [c.rev() for c in repo[None].parents()]: |
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718 ui.note(_(b"update back to initial working directory parent\n")) |
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719 hg.updaterepo(repo, newwd, overwrite=False) |
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720 |
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721 collapsedas = None |
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722 if self.collapsef and not self.keepf: |
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723 collapsedas = newnode |
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724 clearrebased( |
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725 ui, |
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726 repo, |
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727 self.destmap, |
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728 self.state, |
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729 self.skipped, |
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730 collapsedas, |
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731 self.keepf, |
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732 fm=fm, |
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733 backup=self.backupf, |
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734 ) |
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735 |
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736 clearstatus(repo) |
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737 clearcollapsemsg(repo) |
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738 |
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739 ui.note(_(b"rebase completed\n")) |
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740 util.unlinkpath(repo.sjoin(b'undo'), ignoremissing=True) |
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741 if self.skipped: |
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742 skippedlen = len(self.skipped) |
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743 ui.note(_(b"%d revisions have been skipped\n") % skippedlen) |
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744 fm.end() |
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745 |
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746 if ( |
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747 self.activebookmark |
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748 and self.activebookmark in repo._bookmarks |
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749 and repo[b'.'].node() == repo._bookmarks[self.activebookmark] |
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750 ): |
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751 bookmarks.activate(repo, self.activebookmark) |
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752 |
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753 def _abort(self, backup=True, suppwarns=False): |
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754 '''Restore the repository to its original state.''' |
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755 |
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756 repo = self.repo |
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757 try: |
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758 # If the first commits in the rebased set get skipped during the |
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759 # rebase, their values within the state mapping will be the dest |
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760 # rev id. The rebased list must must not contain the dest rev |
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761 # (issue4896) |
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762 rebased = [ |
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763 s |
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764 for r, s in self.state.items() |
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765 if s >= 0 and s != r and s != self.destmap[r] |
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766 ] |
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767 immutable = [d for d in rebased if not repo[d].mutable()] |
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768 cleanup = True |
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769 if immutable: |
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770 repo.ui.warn( |
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771 _(b"warning: can't clean up public changesets %s\n") |
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772 % b', '.join(bytes(repo[r]) for r in immutable), |
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773 hint=_(b"see 'hg help phases' for details"), |
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774 ) |
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775 cleanup = False |
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776 |
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777 descendants = set() |
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778 if rebased: |
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779 descendants = set(repo.changelog.descendants(rebased)) |
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780 if descendants - set(rebased): |
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781 repo.ui.warn( |
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782 _( |
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783 b"warning: new changesets detected on " |
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784 b"destination branch, can't strip\n" |
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785 ) |
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786 ) |
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787 cleanup = False |
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788 |
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789 if cleanup: |
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790 if rebased: |
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791 strippoints = [ |
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792 c.node() for c in repo.set(b'roots(%ld)', rebased) |
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793 ] |
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794 |
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795 updateifonnodes = set(rebased) |
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796 updateifonnodes.update(self.destmap.values()) |
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797 updateifonnodes.add(self.originalwd) |
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798 shouldupdate = repo[b'.'].rev() in updateifonnodes |
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799 |
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800 # Update away from the rebase if necessary |
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801 if shouldupdate: |
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802 mergemod.update( |
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803 repo, self.originalwd, branchmerge=False, force=True |
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804 ) |
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805 |
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806 # Strip from the first rebased revision |
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807 if rebased: |
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808 repair.strip(repo.ui, repo, strippoints, backup=backup) |
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809 |
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810 if self.activebookmark and self.activebookmark in repo._bookmarks: |
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811 bookmarks.activate(repo, self.activebookmark) |
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812 |
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|
813 finally: |
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|
814 clearstatus(repo) |
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815 clearcollapsemsg(repo) |
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816 if not suppwarns: |
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817 repo.ui.warn(_(b'rebase aborted\n')) |
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818 return 0 |
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819 |
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820 |
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821 @command( |
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822 b'rebase', |
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823 [ |
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824 ( |
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825 b's', |
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826 b'source', |
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827 b'', |
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828 _(b'rebase the specified changeset and descendants'), |
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829 _(b'REV'), |
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830 ), |
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831 ( |
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832 b'b', |
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833 b'base', |
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834 b'', |
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835 _(b'rebase everything from branching point of specified changeset'), |
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836 _(b'REV'), |
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837 ), |
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838 (b'r', b'rev', [], _(b'rebase these revisions'), _(b'REV')), |
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839 ( |
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840 b'd', |
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841 b'dest', |
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842 b'', |
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843 _(b'rebase onto the specified changeset'), |
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844 _(b'REV'), |
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845 ), |
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846 (b'', b'collapse', False, _(b'collapse the rebased changesets')), |
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847 ( |
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848 b'm', |
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849 b'message', |
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850 b'', |
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851 _(b'use text as collapse commit message'), |
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852 _(b'TEXT'), |
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853 ), |
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854 (b'e', b'edit', False, _(b'invoke editor on commit messages')), |
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855 ( |
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856 b'l', |
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857 b'logfile', |
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858 b'', |
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859 _(b'read collapse commit message from file'), |
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860 _(b'FILE'), |
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861 ), |
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862 (b'k', b'keep', False, _(b'keep original changesets')), |
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863 (b'', b'keepbranches', False, _(b'keep original branch names')), |
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864 (b'D', b'detach', False, _(b'(DEPRECATED)')), |
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865 (b'i', b'interactive', False, _(b'(DEPRECATED)')), |
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866 (b't', b'tool', b'', _(b'specify merge tool')), |
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867 (b'', b'stop', False, _(b'stop interrupted rebase')), |
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868 (b'c', b'continue', False, _(b'continue an interrupted rebase')), |
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869 (b'a', b'abort', False, _(b'abort an interrupted rebase')), |
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870 ( |
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871 b'', |
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872 b'auto-orphans', |
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873 b'', |
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874 _( |
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875 b'automatically rebase orphan revisions ' |
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876 b'in the specified revset (EXPERIMENTAL)' |
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877 ), |
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878 ), |
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879 ] |
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880 + cmdutil.dryrunopts |
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881 + cmdutil.formatteropts |
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882 + cmdutil.confirmopts, |
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883 _(b'[-s REV | -b REV] [-d REV] [OPTION]'), |
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884 helpcategory=command.CATEGORY_CHANGE_MANAGEMENT, |
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885 ) |
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886 def rebase(ui, repo, **opts): |
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887 """move changeset (and descendants) to a different branch |
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888 |
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889 Rebase uses repeated merging to graft changesets from one part of |
10646 | 890 history (the source) onto another (the destination). This can be |
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891 useful for linearizing *local* changes relative to a master |
10646 | 892 development tree. |
893 | |
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894 Published commits cannot be rebased (see :hg:`help phases`). |
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895 To copy commits, see :hg:`help graft`. |
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896 |
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897 If you don't specify a destination changeset (``-d/--dest``), rebase |
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898 will use the same logic as :hg:`merge` to pick a destination. if |
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899 the current branch contains exactly one other head, the other head |
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900 is merged with by default. Otherwise, an explicit revision with |
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901 which to merge with must be provided. (destination changeset is not |
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902 modified by rebasing, but new changesets are added as its |
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903 descendants.) |
10646 | 904 |
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905 Here are the ways to select changesets: |
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906 |
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907 1. Explicitly select them using ``--rev``. |
10646 | 908 |
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909 2. Use ``--source`` to select a root changeset and include all of its |
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910 descendants. |
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911 |
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912 3. Use ``--base`` to select a changeset; rebase will find ancestors |
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913 and their descendants which are not also ancestors of the destination. |
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914 |
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915 4. If you do not specify any of ``--rev``, ``--source``, or ``--base``, |
27959
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916 rebase will use ``--base .`` as above. |
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917 |
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918 If ``--source`` or ``--rev`` is used, special names ``SRC`` and ``ALLSRC`` |
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919 can be used in ``--dest``. Destination would be calculated per source |
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920 revision with ``SRC`` substituted by that single source revision and |
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921 ``ALLSRC`` substituted by all source revisions. |
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922 |
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923 Rebase will destroy original changesets unless you use ``--keep``. |
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924 It will also move your bookmarks (even if you do). |
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925 |
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926 Some changesets may be dropped if they do not contribute changes |
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927 (e.g. merges from the destination branch). |
10646 | 928 |
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929 Unlike ``merge``, rebase will do nothing if you are at the branch tip of |
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930 a named branch with two heads. You will need to explicitly specify source |
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931 and/or destination. |
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932 |
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933 If you need to use a tool to automate merge/conflict decisions, you |
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934 can specify one with ``--tool``, see :hg:`help merge-tools`. |
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935 As a caveat: the tool will not be used to mediate when a file was |
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936 deleted, there is no hook presently available for this. |
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937 |
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938 If a rebase is interrupted to manually resolve a conflict, it can be |
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939 continued with --continue/-c, aborted with --abort/-a, or stopped with |
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940 --stop. |
11205 | 941 |
22790 | 942 .. container:: verbose |
943 | |
944 Examples: | |
945 | |
946 - move "local changes" (current commit back to branching point) | |
947 to the current branch tip after a pull:: | |
948 | |
949 hg rebase | |
950 | |
951 - move a single changeset to the stable branch:: | |
952 | |
953 hg rebase -r 5f493448 -d stable | |
954 | |
955 - splice a commit and all its descendants onto another part of history:: | |
956 | |
957 hg rebase --source c0c3 --dest 4cf9 | |
958 | |
959 - rebase everything on a branch marked by a bookmark onto the | |
960 default branch:: | |
961 | |
962 hg rebase --base myfeature --dest default | |
963 | |
964 - collapse a sequence of changes into a single commit:: | |
965 | |
966 hg rebase --collapse -r 1520:1525 -d . | |
967 | |
968 - move a named branch while preserving its name:: | |
969 | |
970 hg rebase -r "branch(featureX)" -d 1.3 --keepbranches | |
971 | |
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972 - stabilize orphaned changesets so history looks linear:: |
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973 |
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974 hg rebase -r 'orphan()-obsolete()'\ |
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975 -d 'first(max((successors(max(roots(ALLSRC) & ::SRC)^)-obsolete())::) +\ |
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976 max(::((roots(ALLSRC) & ::SRC)^)-obsolete()))' |
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977 |
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978 Configuration Options: |
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979 |
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980 You can make rebase require a destination if you set the following config |
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981 option:: |
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982 |
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983 [commands] |
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984 rebase.requiredest = True |
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985 |
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986 By default, rebase will close the transaction after each commit. For |
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987 performance purposes, you can configure rebase to use a single transaction |
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988 across the entire rebase. WARNING: This setting introduces a significant |
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989 risk of losing the work you've done in a rebase if the rebase aborts |
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990 unexpectedly:: |
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991 |
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992 [rebase] |
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993 singletransaction = True |
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994 |
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995 By default, rebase writes to the working copy, but you can configure it to |
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996 run in-memory for better performance. When the rebase is not moving the |
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997 parent(s) of the working copy (AKA the "currently checked out changesets"), |
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998 this may also allow it to run even if the working copy is dirty:: |
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999 |
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1000 [rebase] |
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1001 experimental.inmemory = True |
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1002 |
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1003 Return Values: |
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1004 |
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1005 Returns 0 on success, 1 if nothing to rebase or there are |
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1006 unresolved conflicts. |
22790 | 1007 |
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1008 """ |
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1009 opts = pycompat.byteskwargs(opts) |
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1010 inmemory = ui.configbool(b'rebase', b'experimental.inmemory') |
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1011 action = cmdutil.check_at_most_one_arg(opts, b'abort', b'stop', b'continue') |
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1012 if action: |
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1013 cmdutil.check_incompatible_arguments( |
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1014 opts, action, [b'confirm', b'dry_run'] |
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1015 ) |
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1016 cmdutil.check_incompatible_arguments( |
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1017 opts, action, [b'rev', b'source', b'base', b'dest'] |
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1018 ) |
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1019 cmdutil.check_at_most_one_arg(opts, b'confirm', b'dry_run') |
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1020 cmdutil.check_at_most_one_arg(opts, b'rev', b'source', b'base') |
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1021 |
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1022 if action or repo.currenttransaction() is not None: |
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1023 # in-memory rebase is not compatible with resuming rebases. |
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1024 # (Or if it is run within a transaction, since the restart logic can |
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1025 # fail the entire transaction.) |
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1026 inmemory = False |
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1027 |
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1028 if opts.get(b'auto_orphans'): |
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1029 disallowed_opts = set(opts) - {b'auto_orphans'} |
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1030 cmdutil.check_incompatible_arguments( |
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1031 opts, b'auto_orphans', disallowed_opts |
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1032 ) |
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1033 |
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1034 userrevs = list(repo.revs(opts.get(b'auto_orphans'))) |
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1035 opts[b'rev'] = [revsetlang.formatspec(b'%ld and orphan()', userrevs)] |
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1036 opts[b'dest'] = b'_destautoorphanrebase(SRC)' |
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1037 |
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1038 if opts.get(b'dry_run') or opts.get(b'confirm'): |
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1039 return _dryrunrebase(ui, repo, action, opts) |
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1040 elif action == b'stop': |
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1041 rbsrt = rebaseruntime(repo, ui) |
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1042 with repo.wlock(), repo.lock(): |
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1043 rbsrt.restorestatus() |
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1044 if rbsrt.collapsef: |
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1045 raise error.Abort(_(b"cannot stop in --collapse session")) |
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1046 allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt) |
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|
1047 if not (rbsrt.keepf or allowunstable): |
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1048 raise error.Abort( |
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1049 _( |
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|
1050 b"cannot remove original changesets with" |
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|
1051 b" unrebased descendants" |
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|
1052 ), |
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|
1053 hint=_( |
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1054 b'either enable obsmarkers to allow unstable ' |
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|
1055 b'revisions or use --keep to keep original ' |
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|
1056 b'changesets' |
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|
1057 ), |
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|
1058 ) |
44053
894c91c2e363
rebase: delete seemingly unnecessary needupdate()
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diff
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|
1059 # update to the current working revision |
894c91c2e363
rebase: delete seemingly unnecessary needupdate()
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diff
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|
1060 # to clear interrupted merge |
894c91c2e363
rebase: delete seemingly unnecessary needupdate()
Martin von Zweigbergk <martinvonz@google.com>
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diff
changeset
|
1061 hg.updaterepo(repo, rbsrt.originalwd, overwrite=True) |
39093
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rebase: add --stop option to stop rebase at any point (issue5206)
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parents:
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diff
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|
1062 rbsrt._finishrebase() |
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|
1063 return 0 |
38372
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diff
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|
1064 elif inmemory: |
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parents:
35319
diff
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|
1065 try: |
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parents:
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|
1066 # in-memory merge doesn't support conflicts, so if we hit any, abort |
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|
1067 # and re-run as an on-disk merge. |
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1068 overrides = {(b'rebase', b'singletransaction'): True} |
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1069 with ui.configoverride(overrides, b'rebase'): |
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1070 return _dorebase(ui, repo, action, opts, inmemory=inmemory) |
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1071 except error.InMemoryMergeConflictsError: |
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1072 ui.warn( |
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1073 _( |
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1074 b'hit merge conflicts; re-running rebase without in-memory' |
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1075 b' merge\n' |
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|
1076 ) |
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1077 ) |
40790
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parents:
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diff
changeset
|
1078 # TODO: Make in-memory merge not use the on-disk merge state, so |
f07d4f94f098
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|
1079 # we don't have to clean it here |
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rebase: preserve working copy when redoing in-mem rebase on disk
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|
1080 mergemod.mergestate.clean(repo) |
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parents:
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|
1081 clearstatus(repo) |
f07d4f94f098
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|
1082 clearcollapsemsg(repo) |
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|
1083 return _dorebase(ui, repo, action, opts, inmemory=False) |
35320
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changeset
|
1084 else: |
39100
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|
1085 return _dorebase(ui, repo, action, opts) |
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|
1086 |
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1087 |
39100
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|
1088 def _dryrunrebase(ui, repo, action, opts): |
38501
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parents:
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|
1089 rbsrt = rebaseruntime(repo, ui, inmemory=True, opts=opts) |
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1090 confirm = opts.get(b'confirm') |
38667
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|
1091 if confirm: |
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1092 ui.status(_(b'starting in-memory rebase\n')) |
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1093 else: |
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1094 ui.status( |
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|
1095 _(b'starting dry-run rebase; repository will not be changed\n') |
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|
1096 ) |
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|
1097 with repo.wlock(), repo.lock(): |
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|
1098 needsabort = True |
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1099 try: |
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1100 overrides = {(b'rebase', b'singletransaction'): True} |
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1101 with ui.configoverride(overrides, b'rebase'): |
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1102 _origrebase( |
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1103 ui, |
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1104 repo, |
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1105 action, |
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1106 opts, |
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1107 rbsrt, |
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1108 inmemory=True, |
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1109 leaveunfinished=True, |
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1110 ) |
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1111 except error.InMemoryMergeConflictsError: |
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1112 ui.status(_(b'hit a merge conflict\n')) |
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1113 return 1 |
42108
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|
1114 except error.Abort: |
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1115 needsabort = False |
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|
1116 raise |
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1117 else: |
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1118 if confirm: |
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1119 ui.status(_(b'rebase completed successfully\n')) |
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|
1120 if not ui.promptchoice(_(b'apply changes (yn)?$$ &Yes $$ &No')): |
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1121 # finish unfinished rebase |
38816
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|
1122 rbsrt._finishrebase() |
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1123 else: |
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1124 rbsrt._prepareabortorcontinue( |
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1125 isabort=True, backup=False, suppwarns=True |
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1126 ) |
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1127 needsabort = False |
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1128 else: |
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1129 ui.status( |
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1130 _( |
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1131 b'dry-run rebase completed successfully; run without' |
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1132 b' -n/--dry-run to perform this rebase\n' |
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1133 ) |
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1134 ) |
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1135 return 0 |
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1136 finally: |
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1137 if needsabort: |
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1138 # no need to store backup in case of dryrun |
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1139 rbsrt._prepareabortorcontinue( |
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1140 isabort=True, backup=False, suppwarns=True |
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1141 ) |
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1142 |
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1143 |
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1144 def _dorebase(ui, repo, action, opts, inmemory=False): |
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|
1145 rbsrt = rebaseruntime(repo, ui, inmemory, opts) |
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|
1146 return _origrebase(ui, repo, action, opts, rbsrt, inmemory=inmemory) |
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1147 |
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1148 |
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1149 def _origrebase( |
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1150 ui, repo, action, opts, rbsrt, inmemory=False, leaveunfinished=False |
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1151 ): |
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1152 assert action != b'stop' |
32917
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|
1153 with repo.wlock(), repo.lock(): |
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|
1154 if opts.get(b'interactive'): |
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|
1155 try: |
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|
1156 if extensions.find(b'histedit'): |
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|
1157 enablehistedit = b'' |
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|
1158 except KeyError: |
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1159 enablehistedit = b" --config extensions.histedit=" |
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1160 help = b"hg%s help -e histedit" % enablehistedit |
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1161 msg = ( |
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1162 _( |
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1163 b"interactive history editing is supported by the " |
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1164 b"'histedit' extension (see \"%s\")" |
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1165 ) |
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1166 % help |
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1167 ) |
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
1168 raise error.Abort(msg) |
22382
d5b04ee8ecf7
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David Soria Parra <davidsp@fb.com>
parents:
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diff
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|
1169 |
29400
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rebase: move collapse-related local variables to the RR class
Kostia Balytskyi <ikostia@fb.com>
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1170 if rbsrt.collapsemsg and not rbsrt.collapsef: |
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|
1171 raise error.Abort(_(b'message can only be specified with collapse')) |
13661
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
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|
1172 |
39100
e9e742bd0501
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
1173 if action: |
29400
c79da70a4659
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|
1174 if rbsrt.collapsef: |
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1175 raise error.Abort( |
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1176 _(b'cannot use collapse with continue or abort') |
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1177 ) |
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1178 if action == b'abort' and opts.get(b'tool', False): |
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1179 ui.warn(_(b'tool option will be ignored\n')) |
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|
1180 if action == b'continue': |
30273
86f4ef63d507
rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents:
30271
diff
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|
1181 ms = mergemod.mergestate.read(repo) |
30495
d528ddc11b33
rebase: refer to checkunresolved by its new name
Augie Fackler <augie@google.com>
parents:
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|
1182 mergeutil.checkunresolved(ms) |
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1183 |
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1184 retcode = rbsrt._prepareabortorcontinue( |
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1185 isabort=(action == b'abort') |
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1186 ) |
29472
f585ce6878e3
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Kostia Balytskyi <ikostia@fb.com>
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29404
diff
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|
1187 if retcode is not None: |
f585ce6878e3
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|
1188 return retcode |
6906
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diff
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1189 else: |
43932
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Martin von Zweigbergk <martinvonz@google.com>
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|
1190 # search default destination in this space |
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|
1191 # used in the 'hg pull --rebase' case, see issue 5214. |
9fb9f3a5cad7
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|
1192 destspace = opts.get(b'_destspace') |
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1193 destmap = _definedestmap( |
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1194 ui, |
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1195 repo, |
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1196 inmemory, |
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|
1197 opts.get(b'dest', None), |
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|
1198 opts.get(b'source', None), |
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|
1199 opts.get(b'base', None), |
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1200 opts.get(b'rev', []), |
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1201 destspace=destspace, |
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1202 ) |
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|
1203 retcode = rbsrt._preparenewrebase(destmap) |
29473
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rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
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29472
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|
1204 if retcode is not None: |
e25da98052a4
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Kostia Balytskyi <ikostia@fb.com>
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|
1205 return retcode |
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6dab3bdb1f00
rebase: only store collapse message once
Martin von Zweigbergk <martinvonz@google.com>
parents:
36774
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|
1206 storecollapsemsg(repo, rbsrt.collapsemsg) |
21027
25ee5dbebc6b
rebase: tell when reopening a closed branch head
Mads Kiilerich <madski@unity3d.com>
parents:
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|
1207 |
33569
d341677d667d
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Durham Goode <durham@fb.com>
parents:
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|
1208 tr = None |
33619
609606d21765
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Durham Goode <durham@fb.com>
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1209 |
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|
1210 singletr = ui.configbool(b'rebase', b'singletransaction') |
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1211 if singletr: |
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1212 tr = repo.transaction(b'rebase') |
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|
1213 |
01b084914a60
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|
1214 # If `rebase.singletransaction` is enabled, wrap the entire operation in |
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Phil Cohen <phillco@fb.com>
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1215 # one transaction here. Otherwise, transactions are obtained when |
01b084914a60
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|
1216 # committing each node, which is slower but allows partial success. |
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parents:
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|
1217 with util.acceptintervention(tr): |
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Phil Cohen <phillco@fb.com>
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|
1218 # Same logic for the dirstate guard, except we don't create one when |
01b084914a60
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|
1219 # rebasing in-memory (it's not needed). |
36773
1004fd71810f
rebase: reduce scope of "dsguard" variables a bit
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parents:
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diff
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|
1220 dsguard = None |
35480
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|
1221 if singletr and not inmemory: |
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1222 dsguard = dirstateguard.dirstateguard(repo, b'rebase') |
33619
609606d21765
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parents:
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|
1223 with util.acceptintervention(dsguard): |
609606d21765
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Durham Goode <durham@fb.com>
parents:
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|
1224 rbsrt._performrebase(tr) |
38372
f4f1fb1cbfb4
rebase: add dry-run functionality
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38239
diff
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|
1225 if not leaveunfinished: |
38816
2b728789edfd
rebase: move "backup" flag to rebaseruntime
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38799
diff
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|
1226 rbsrt._finishrebase() |
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|
1227 |
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1228 |
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|
1229 def _definedestmap( |
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|
1230 ui, |
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|
1231 repo, |
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|
1232 inmemory, |
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|
1233 destf=None, |
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|
1234 srcf=None, |
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|
1235 basef=None, |
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|
1236 revf=None, |
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|
1237 destspace=None, |
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|
1238 ): |
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Jun Wu <quark@fb.com>
parents:
34003
diff
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|
1239 """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
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|
1240 if revf is None: |
406705701c2d
rebase: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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diff
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|
1241 revf = [] |
31395
361bccce566a
rebase: don't use mutable default argument value
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31380
diff
changeset
|
1242 |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
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parents:
28686
diff
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|
1243 # 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
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28686
diff
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|
1244 # issue5214 for details |
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|
1245 |
43591
b56c6647f65e
rebase: check for unfinished ops even when inmemory (issue6214)
Kyle Lippincott <spectral@google.com>
parents:
43567
diff
changeset
|
1246 cmdutil.checkunfinished(repo) |
37025
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
1247 if not inmemory: |
35291
aa660c1203a9
rebase: do not bail on uncomitted changes if rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35290
diff
changeset
|
1248 cmdutil.bailifchanged(repo) |
28136
5853878bbc2a
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|
1249 |
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|
1250 if ui.configbool(b'commands', b'rebase.requiredest') and not destf: |
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|
1251 raise error.Abort( |
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1252 _(b'you must specify a destination'), |
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|
1253 hint=_(b'use: hg rebase -d REV'), |
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|
1254 ) |
31731
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
1255 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1256 dest = None |
28136
5853878bbc2a
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|
1257 |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1258 if revf: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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diff
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|
1259 rebaseset = scmutil.revrange(repo, revf) |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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|
1260 if not rebaseset: |
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|
1261 ui.status(_(b'empty "rev" revision set - nothing to rebase\n')) |
34004
af609bb3487f
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|
1262 return None |
28136
5853878bbc2a
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|
1263 elif srcf: |
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|
1264 src = scmutil.revrange(repo, [srcf]) |
5853878bbc2a
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|
1265 if not src: |
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|
1266 ui.status(_(b'empty "source" revision set - nothing to rebase\n')) |
34004
af609bb3487f
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Jun Wu <quark@fb.com>
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|
1267 return None |
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|
1268 rebaseset = repo.revs(b'(%ld)::', src) |
28136
5853878bbc2a
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|
1269 assert rebaseset |
5853878bbc2a
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|
1270 else: |
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changeset
|
1271 base = scmutil.revrange(repo, [basef or b'.']) |
28136
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
1272 if not base: |
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parents:
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changeset
|
1273 ui.status( |
43077
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parents:
43076
diff
changeset
|
1274 _(b'empty "base" revision set - ' b"can't compute rebase set\n") |
43076
2372284d9457
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parents:
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changeset
|
1275 ) |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1276 return None |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1277 if destf: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1278 # --base does not support multiple destinations |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1279 dest = scmutil.revsingle(repo, destf) |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1280 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
|
1281 dest = repo[_destrebase(repo, base, destspace=destspace)] |
36475
7b84b737352d
py3: replace str() calls with their preferred bytes equivalent
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1282 destf = bytes(dest) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
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28188
diff
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|
1283 |
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|
1284 roots = [] # selected children of branching points |
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|
1285 bpbase = {} # {branchingpoint: [origbase]} |
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|
1286 for b in base: # group bases by branching points |
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|
1287 bp = repo.revs(b'ancestor(%d, %d)', b, dest.rev()).first() |
30580
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
1288 bpbase[bp] = bpbase.get(bp, []) + [b] |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
1289 if None in bpbase: |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
1290 # emulate the old behavior, showing "nothing to rebase" (a better |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
1291 # behavior may be abort with "cannot find branching point" error) |
51e7c83e05ee
rebase: calculate ancestors for --base separately (issue5420)
Jun Wu <quark@fb.com>
parents:
30495
diff
changeset
|
1292 bpbase.clear() |
43105
649d3ac37a12
py3: define and use pycompat.iteritems() for hgext/
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43104
diff
changeset
|
1293 for bp, bs in pycompat.iteritems(bpbase): # calculate roots |
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diff
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|
1294 roots += list(repo.revs(b'children(%d) & ancestors(%ld)', bp, bs)) |
30580
51e7c83e05ee
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Jun Wu <quark@fb.com>
parents:
30495
diff
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|
1295 |
43077
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diff
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|
1296 rebaseset = repo.revs(b'%ld::', roots) |
28136
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
1297 |
5853878bbc2a
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diff
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|
1298 if not rebaseset: |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
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parents:
28122
diff
changeset
|
1299 # transform to list because smartsets are not comparable to |
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
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28122
diff
changeset
|
1300 # lists. This should be improved to honor laziness of |
5853878bbc2a
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diff
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|
1301 # smartset. |
5853878bbc2a
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diff
changeset
|
1302 if list(base) == [dest.rev()]: |
5853878bbc2a
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|
1303 if basef: |
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|
1304 ui.status( |
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|
1305 _( |
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|
1306 b'nothing to rebase - %s is both "base"' |
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|
1307 b' and destination\n' |
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|
1308 ) |
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|
1309 % dest |
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|
1310 ) |
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|
1311 else: |
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|
1312 ui.status( |
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|
1313 _( |
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|
1314 b'nothing to rebase - working directory ' |
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|
1315 b'parent is also destination\n' |
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|
1316 ) |
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|
1317 ) |
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|
1318 elif not repo.revs(b'%ld - ::%d', base, dest.rev()): |
28136
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|
1319 if basef: |
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|
1320 ui.status( |
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|
1321 _( |
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|
1322 b'nothing to rebase - "base" %s is ' |
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|
1323 b'already an ancestor of destination ' |
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|
1324 b'%s\n' |
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|
1325 ) |
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|
1326 % (b'+'.join(bytes(repo[r]) for r in base), dest) |
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|
1327 ) |
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|
1328 else: |
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|
1329 ui.status( |
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|
1330 _( |
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|
1331 b'nothing to rebase - working ' |
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|
1332 b'directory parent is already an ' |
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|
1333 b'ancestor of destination %s\n' |
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|
1334 ) |
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|
1335 % dest |
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|
1336 ) |
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|
1337 else: # can it happen? |
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|
1338 ui.status( |
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|
1339 _(b'nothing to rebase from %s to %s\n') |
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changeset
|
1340 % (b'+'.join(bytes(repo[r]) for r in base), dest) |
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|
1341 ) |
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af609bb3487f
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Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1342 return None |
36975
795eb53f1d3e
rebase: allow in-memory merge of the working copy parent
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
1343 |
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|
1344 rebasingwcp = repo[b'.'].rev() in rebaseset |
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|
1345 ui.log( |
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|
1346 b"rebase", |
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|
1347 b"rebasing working copy parent: %r\n", |
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|
1348 rebasingwcp, |
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|
1349 rebase_rebasing_wcp=rebasingwcp, |
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|
1350 ) |
37025
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
1351 if inmemory and rebasingwcp: |
35332
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
changeset
|
1352 # Check these since we did not before. |
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
changeset
|
1353 cmdutil.checkunfinished(repo) |
03bec089e105
rebase: disable `inmemory` if the rebaseset contains the working copy
Phil Cohen <phillco@fb.com>
parents:
35320
diff
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|
1354 cmdutil.bailifchanged(repo) |
28189
fac3a24be50e
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28188
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|
1355 |
fac3a24be50e
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diff
changeset
|
1356 if not destf: |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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28686
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changeset
|
1357 dest = repo[_destrebase(repo, rebaseset, destspace=destspace)] |
36475
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|
1358 destf = bytes(dest) |
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|
1359 |
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changeset
|
1360 allsrc = revsetlang.formatspec(b'%ld', rebaseset) |
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|
1361 alias = {b'ALLSRC': allsrc} |
34005
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34004
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|
1362 |
5e83a8fe6bc4
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diff
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|
1363 if dest is None: |
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|
1364 try: |
5e83a8fe6bc4
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|
1365 # fast path: try to resolve dest without SRC alias |
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changeset
|
1366 dest = scmutil.revsingle(repo, destf, localalias=alias) |
5e83a8fe6bc4
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|
1367 except error.RepoLookupError: |
5e83a8fe6bc4
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|
1368 # multi-dest path: resolve dest for each SRC separately |
5e83a8fe6bc4
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|
1369 destmap = {} |
5e83a8fe6bc4
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|
1370 for r in rebaseset: |
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|
1371 alias[b'SRC'] = revsetlang.formatspec(b'%d', r) |
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34004
diff
changeset
|
1372 # use repo.anyrevs instead of scmutil.revsingle because we |
5e83a8fe6bc4
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34004
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changeset
|
1373 # don't want to abort if destset is empty. |
5e83a8fe6bc4
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diff
changeset
|
1374 destset = repo.anyrevs([destf], user=True, localalias=alias) |
5e83a8fe6bc4
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diff
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|
1375 size = len(destset) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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34004
diff
changeset
|
1376 if size == 1: |
5e83a8fe6bc4
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changeset
|
1377 destmap[r] = destset.first() |
5e83a8fe6bc4
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|
1378 elif size == 0: |
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|
1379 ui.note(_(b'skipping %s - empty destination\n') % repo[r]) |
34005
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|
1380 else: |
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changeset
|
1381 raise error.Abort( |
43117
8ff1ecfadcd1
cleanup: join string literals that are already on one line
Martin von Zweigbergk <martinvonz@google.com>
parents:
43105
diff
changeset
|
1382 _(b'rebase destination for %s is not unique') % repo[r] |
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|
1383 ) |
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|
1384 |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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diff
changeset
|
1385 if dest is not None: |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1386 # single-dest case: assign dest to each rev in rebaseset |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1387 destrev = dest.rev() |
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42975
diff
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|
1388 destmap = {r: destrev for r in rebaseset} # {srcrev: destrev} |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1389 |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1390 if not destmap: |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1391 ui.status(_(b'nothing to rebase - empty destination\n')) |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1392 return None |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1393 |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1394 return destmap |
28136
5853878bbc2a
rebase: extract rebaseset and destination computation in a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28122
diff
changeset
|
1395 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1396 |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1397 def externalparent(repo, state, destancestors): |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1398 """Return the revision that should be used as the second parent |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1399 when the revisions in state is collapsed on top of destancestors. |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1400 Abort if there is more than one parent. |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1401 """ |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1402 parents = set() |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1403 source = min(state) |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1404 for rev in state: |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1405 if rev == source: |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1406 continue |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1407 for p in repo[rev].parents(): |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1408 if p.rev() not in state and p.rev() not in destancestors: |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1409 parents.add(p.rev()) |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1410 if not parents: |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1411 return nullrev |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1412 if len(parents) == 1: |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
1413 return parents.pop() |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1414 raise error.Abort( |
2372284d9457
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parents:
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diff
changeset
|
1415 _( |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1416 b'unable to collapse on top of %d, there is more ' |
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1417 b'than one external parent: %s' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1418 ) |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1419 % (max(destancestors), b', '.join(b"%d" % p for p in sorted(parents))) |
43076
2372284d9457
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parents:
42975
diff
changeset
|
1420 ) |
2372284d9457
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parents:
42975
diff
changeset
|
1421 |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1422 |
37043
a8d8cdafe29c
rebase: rename conclude[memory]node() to commit[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37042
diff
changeset
|
1423 def commitmemorynode(repo, p1, p2, wctx, editor, extra, user, date, commitmsg): |
37042
8ff5772711fa
rebase: pass in "user" instead of "ctx" to conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37041
diff
changeset
|
1424 '''Commit the memory changes with parents p1 and p2. |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1425 Return node of committed revision.''' |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1426 # Replicates the empty check in ``repo.commit``. |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1427 if wctx.isempty() and not repo.ui.configbool(b'ui', b'allowemptycommit'): |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1428 return None |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1429 |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1430 # By convention, ``extra['branch']`` (set by extrafn) clobbers |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1431 # ``branch`` (used when passing ``--keepbranches``). |
44050
2ecbc4ec87d8
overlayworkingctx: default branch to base context's branch
Martin von Zweigbergk <martinvonz@google.com>
parents:
43978
diff
changeset
|
1432 branch = None |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1433 if b'branch' in extra: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1434 branch = extra[b'branch'] |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1435 |
44051
436d106de670
overlayworkginctx: implement a setparents() to mirror dirstate.setparents()
Martin von Zweigbergk <martinvonz@google.com>
parents:
44050
diff
changeset
|
1436 wctx.setparents(repo[p1].node(), repo[p2].node()) |
43076
2372284d9457
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parents:
42975
diff
changeset
|
1437 memctx = wctx.tomemctx( |
2372284d9457
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parents:
42975
diff
changeset
|
1438 commitmsg, |
2372284d9457
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parents:
42975
diff
changeset
|
1439 date=date, |
2372284d9457
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parents:
42975
diff
changeset
|
1440 extra=extra, |
2372284d9457
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parents:
42975
diff
changeset
|
1441 user=user, |
2372284d9457
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parents:
42975
diff
changeset
|
1442 branch=branch, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1443 editor=editor, |
2372284d9457
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parents:
42975
diff
changeset
|
1444 ) |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1445 commitres = repo.commitctx(memctx) |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1446 wctx.clean() # Might be reused |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1447 return commitres |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1448 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1449 |
37043
a8d8cdafe29c
rebase: rename conclude[memory]node() to commit[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37042
diff
changeset
|
1450 def commitnode(repo, p1, p2, editor, extra, user, date, commitmsg): |
37042
8ff5772711fa
rebase: pass in "user" instead of "ctx" to conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37041
diff
changeset
|
1451 '''Commit the wd changes with parents p1 and p2. |
23459
2e047b1558a5
rebase: clarify naming of variables holding node hashes - don't call them rev
Mads Kiilerich <madski@unity3d.com>
parents:
23457
diff
changeset
|
1452 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
|
1453 dsguard = util.nullcontextmanager() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1454 if not repo.ui.configbool(b'rebase', b'singletransaction'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1455 dsguard = dirstateguard.dirstateguard(repo, b'rebase') |
33619
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
1456 with dsguard: |
33120
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
1457 repo.setparents(repo[p1].node(), repo[p2].node()) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
1458 |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1459 # Commit might fail if unresolved files exist |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1460 newnode = repo.commit( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1461 text=commitmsg, user=user, date=date, extra=extra, editor=editor |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1462 ) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
1463 |
33120
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
1464 repo.dirstate.setbranch(repo[newnode].branch()) |
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
1465 return newnode |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1466 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1467 |
36772
0f3116c08e65
rebase: remove unused argument "state" from rebasenode()
Martin von Zweigbergk <martinvonz@google.com>
parents:
36771
diff
changeset
|
1468 def rebasenode(repo, rev, p1, base, collapse, dest, wctx): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43591
diff
changeset
|
1469 """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
|
1470 # Merge phase |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1471 # Update to destination and merge it with local |
44094
521b4e3a42d7
rebase: extract a variable for a repeated `repo[p1]`
Martin von Zweigbergk <martinvonz@google.com>
parents:
44092
diff
changeset
|
1472 p1ctx = repo[p1] |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1473 if wctx.isinmemory(): |
44094
521b4e3a42d7
rebase: extract a variable for a repeated `repo[p1]`
Martin von Zweigbergk <martinvonz@google.com>
parents:
44092
diff
changeset
|
1474 wctx.setbase(p1ctx) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1475 else: |
43077
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1476 if repo[b'.'].rev() != p1: |
44094
521b4e3a42d7
rebase: extract a variable for a repeated `repo[p1]`
Martin von Zweigbergk <martinvonz@google.com>
parents:
44092
diff
changeset
|
1477 repo.ui.debug(b" update to %d:%s\n" % (p1, p1ctx)) |
40366
b14fdf1fb615
update: clarify update() call sites by specifying argument names
Martin von Zweigbergk <martinvonz@google.com>
parents:
40293
diff
changeset
|
1478 mergemod.update(repo, p1, branchmerge=False, force=True) |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1479 else: |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1480 repo.ui.debug(b" already in destination\n") |
35410 | 1481 # This is, alas, necessary to invalidate workingctx's manifest cache, |
1482 # as well as other data we litter on it in other places. | |
1483 wctx = repo[None] | |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1484 repo.dirstate.write(repo.currenttransaction()) |
44090
2f0a44c69e07
copies: replace duplicatecopies() by function that takes contexts
Martin von Zweigbergk <martinvonz@google.com>
parents:
44053
diff
changeset
|
1485 ctx = repo[rev] |
2f0a44c69e07
copies: replace duplicatecopies() by function that takes contexts
Martin von Zweigbergk <martinvonz@google.com>
parents:
44053
diff
changeset
|
1486 repo.ui.debug(b" merge against %d:%s\n" % (rev, ctx)) |
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
|
1487 if base is not None: |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1488 repo.ui.debug(b" detach base %d:%s\n" % (base, repo[base])) |
44095
e733c59f3c09
rebase: fix bug where `--collapse` would apply diff on missing file
Martin von Zweigbergk <martinvonz@google.com>
parents:
44094
diff
changeset
|
1489 |
e733c59f3c09
rebase: fix bug where `--collapse` would apply diff on missing file
Martin von Zweigbergk <martinvonz@google.com>
parents:
44094
diff
changeset
|
1490 # See explanation in merge.graft() |
e733c59f3c09
rebase: fix bug where `--collapse` would apply diff on missing file
Martin von Zweigbergk <martinvonz@google.com>
parents:
44094
diff
changeset
|
1491 mergeancestor = repo.changelog.isancestor(p1ctx.node(), ctx.node()) |
43076
2372284d9457
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parents:
42975
diff
changeset
|
1492 stats = mergemod.update( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1493 repo, |
2372284d9457
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parents:
42975
diff
changeset
|
1494 rev, |
2372284d9457
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parents:
42975
diff
changeset
|
1495 branchmerge=True, |
2372284d9457
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parents:
42975
diff
changeset
|
1496 force=True, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1497 ancestor=base, |
44095
e733c59f3c09
rebase: fix bug where `--collapse` would apply diff on missing file
Martin von Zweigbergk <martinvonz@google.com>
parents:
44094
diff
changeset
|
1498 mergeancestor=mergeancestor, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1499 labels=[b'dest', b'source'], |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1500 wc=wctx, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1501 ) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1502 if collapse: |
44092
833210fbd900
graftcopies: remove `skip` and `repo` arguments
Martin von Zweigbergk <martinvonz@google.com>
parents:
44090
diff
changeset
|
1503 copies.graftcopies(wctx, ctx, repo[dest]) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1504 else: |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1505 # If we're not using --collapse, we need to |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1506 # duplicate copies between the revision we're |
44092
833210fbd900
graftcopies: remove `skip` and `repo` arguments
Martin von Zweigbergk <martinvonz@google.com>
parents:
44090
diff
changeset
|
1507 # rebasing and its first parent. |
833210fbd900
graftcopies: remove `skip` and `repo` arguments
Martin von Zweigbergk <martinvonz@google.com>
parents:
44090
diff
changeset
|
1508 copies.graftcopies(wctx, ctx, ctx.p1()) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1509 return stats |
6923
ebf1462f2145
strip trailing whitespace, replace tabs by spaces
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6906
diff
changeset
|
1510 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1511 |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1512 def adjustdest(repo, rev, destmap, state, skipped): |
41533
0f64091cc851
global: make some docstrings raw strings
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41365
diff
changeset
|
1513 r"""adjust rebase destination given the current rebase state |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1514 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1515 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
|
1516 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
|
1517 nullrev, return dest without adjustment for it. |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1518 |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1519 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
|
1520 to B1, and E's destination will be adjusted from F to B1. |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1521 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1522 B1 <- written during rebasing B |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1523 | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1524 F <- original destination of B, E |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1525 | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1526 | E <- rev, which is being rebased |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1527 | | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1528 | D <- prev, one parent of rev being checked |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1529 | | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1530 | x <- skipped, ex. no successor or successor in (::dest) |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1531 | | |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1532 | C <- rebased as C', different destination |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1533 | | |
34005
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1534 | B <- rebased as B1 C' |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1535 |/ | |
5e83a8fe6bc4
rebase: initial support for multiple destinations
Jun Wu <quark@fb.com>
parents:
34004
diff
changeset
|
1536 A G <- destination of C, different |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1537 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1538 Another example about merge changeset, rebase -r C+G+H -d K, rebase will |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1539 first move C to C1, G to G1, and when it's checking H, the adjusted |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1540 destinations will be [C1, G1]. |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1541 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1542 H C1 G1 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1543 /| | / |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1544 F G |/ |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1545 K | | -> K |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1546 | C D | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1547 | |/ | |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1548 | B | ... |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1549 |/ |/ |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1550 A A |
34006 | 1551 |
1552 Besides, adjust dest according to existing rebase information. For example, | |
1553 | |
1554 B C D B needs to be rebased on top of C, C needs to be rebased on top | |
1555 \|/ of D. We will rebase C first. | |
1556 A | |
1557 | |
1558 C' After rebasing C, when considering B's destination, use C' | |
1559 | instead of the original C. | |
1560 B D | |
1561 \ / | |
1562 A | |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1563 """ |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1564 # pick already rebased revs with same dest from state as interesting source |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1565 dest = destmap[rev] |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1566 source = [ |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1567 s |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1568 for s, d in state.items() |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1569 if d > 0 and destmap[s] == dest and s not in skipped |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1570 ] |
33849
3ae2eaecb49e
rebase: optimize "source" calculation in adjustdest
Jun Wu <quark@fb.com>
parents:
33848
diff
changeset
|
1571 |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1572 result = [] |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1573 for prev in repo.changelog.parentrevs(rev): |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1574 adjusted = dest |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1575 if prev != nullrev: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1576 candidate = repo.revs(b'max(%ld and (::%d))', source, prev).first() |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1577 if candidate is not None: |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1578 adjusted = state[candidate] |
34006 | 1579 if adjusted == dest and dest in state: |
1580 adjusted = state[dest] | |
1581 if adjusted == revtodo: | |
1582 # sortsource should produce an order that makes this impossible | |
1583 raise error.ProgrammingError( | |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1584 b'rev %d should be rebased already at this time' % dest |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1585 ) |
33590
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1586 result.append(adjusted) |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1587 return result |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1588 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1589 |
33846
3b04a6ff625c
rebase: remove rebaseset from _checkobsrebase
Jun Wu <quark@fb.com>
parents:
33845
diff
changeset
|
1590 def _checkobsrebase(repo, ui, rebaseobsrevs, rebaseobsskipped): |
28685
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1591 """ |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1592 Abort if rebase will create divergence or rebase is noop because of markers |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1593 |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1594 `rebaseobsrevs`: set of obsolete revision in source |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1595 `rebaseobsskipped`: set of revisions from source skipped because they have |
35995
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
1596 successors in destination or no non-obsolete successor. |
28685
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1597 """ |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1598 # Obsolete node with successors not in dest leads to divergence |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1599 divergenceok = ui.configbool(b'experimental', b'evolution.allowdivergence') |
28685
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1600 divergencebasecandidates = rebaseobsrevs - rebaseobsskipped |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1601 |
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1602 if divergencebasecandidates and not divergenceok: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1603 divhashes = (bytes(repo[r]) for r in divergencebasecandidates) |
43117
8ff1ecfadcd1
cleanup: join string literals that are already on one line
Martin von Zweigbergk <martinvonz@google.com>
parents:
43105
diff
changeset
|
1604 msg = _(b"this rebase will cause divergences from: %s") |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1605 h = _( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1606 b"to force the rebase please set " |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1607 b"experimental.evolution.allowdivergence=True" |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1608 ) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1609 raise error.Abort(msg % (b",".join(divhashes),), hint=h) |
28685
6c4d23fe611c
rebase: refactor of error handling code path for rebaseskipobsolete
Laurent Charignon <lcharignon@fb.com>
parents:
28429
diff
changeset
|
1610 |
43076
2372284d9457
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parents:
42975
diff
changeset
|
1611 |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
1612 def successorrevs(unfi, rev): |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1613 """yield revision numbers for successors of rev""" |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
1614 assert unfi.filtername is None |
43566
054846d213ba
index: use `index.get_rev` in `rebase.successorrevs`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43506
diff
changeset
|
1615 get_rev = unfi.changelog.index.get_rev |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1616 for s in obsutil.allsuccessors(unfi.obsstore, [unfi[rev].node()]): |
43566
054846d213ba
index: use `index.get_rev` in `rebase.successorrevs`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43506
diff
changeset
|
1617 r = get_rev(s) |
054846d213ba
index: use `index.get_rev` in `rebase.successorrevs`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43506
diff
changeset
|
1618 if r is not None: |
054846d213ba
index: use `index.get_rev` in `rebase.successorrevs`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43506
diff
changeset
|
1619 yield r |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1620 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1621 |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1622 def defineparents(repo, rev, destmap, state, skipped, obsskipped): |
33786
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1623 """Return new parents and optionally a merge base for rev being rebased |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1624 |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1625 The destination specified by "dest" cannot always be used directly because |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1626 previously rebase result could affect destination. For example, |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1627 |
33786
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Jun Wu <quark@fb.com>
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diff
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|
1628 D E rebase -r C+D+E -d B |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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diff
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|
1629 |/ C will be rebased to C' |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1630 B C D's new destination will be C' instead of B |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1631 |/ E's new destination will be C' instead of B |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1632 A |
6906
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Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
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diff
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|
1633 |
33786
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Jun Wu <quark@fb.com>
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diff
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|
1634 The new parents of a merge is slightly more complicated. See the comment |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1635 block below. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1636 """ |
34092
8a8e7a94ba07
rebase: do not crash rebasing merge with a parent having hidden successor
Jun Wu <quark@fb.com>
parents:
34009
diff
changeset
|
1637 # use unfiltered changelog since successorrevs may return filtered nodes |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
1638 assert repo.filtername is None |
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
1639 cl = repo.changelog |
38666
a06b2b032557
revlog: introduce a isancestorrev() and use it in rebase
Martin von Zweigbergk <martinvonz@google.com>
parents:
38546
diff
changeset
|
1640 isancestor = cl.isancestorrev |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1641 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
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|
1642 dest = destmap[rev] |
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Augie Fackler <augie@google.com>
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|
1643 oldps = repo.changelog.parentrevs(rev) # old parents |
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diff
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|
1644 newps = [nullrev, nullrev] # new parents |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
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|
1645 dests = adjustdest(repo, rev, destmap, state, skipped) |
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Augie Fackler <augie@google.com>
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|
1646 bases = list(oldps) # merge base candidates, initially just old parents |
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Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1647 |
33786
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Jun Wu <quark@fb.com>
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diff
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|
1648 if all(r == nullrev for r in oldps[1:]): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1649 # For non-merge changeset, just move p to adjusted dest as requested. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1650 newps[0] = dests[0] |
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Jun Wu <quark@fb.com>
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diff
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|
1651 else: |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1652 # For merge changeset, if we move p to dests[i] unconditionally, both |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1653 # parents may change and the end result looks like "the merge loses a |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1654 # parent", which is a surprise. This is a limit because "--dest" only |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1655 # accepts one dest per src. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1656 # |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1657 # Therefore, only move p with reasonable conditions (in this order): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1658 # 1. use dest, if dest is a descendent of (p or one of p's successors) |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1659 # 2. use p's rebased result, if p is rebased (state[p] > 0) |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1660 # |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1661 # Comparing with adjustdest, the logic here does some additional work: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1662 # 1. decide which parents will not be moved towards dest |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1663 # 2. if the above decision is "no", should a parent still be moved |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1664 # because it was rebased? |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1665 # |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1666 # For example: |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1667 # |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1668 # C # "rebase -r C -d D" is an error since none of the parents |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1669 # /| # can be moved. "rebase -r B+C -d D" will move C's parent |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1670 # A B D # B (using rule "2."), since B will be rebased. |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1671 # |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1672 # The loop tries to be not rely on the fact that a Mercurial node has |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1673 # at most 2 parents. |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1674 for i, p in enumerate(oldps): |
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|
1675 np = p # new parent |
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Jun Wu <quark@fb.com>
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diff
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|
1676 if any(isancestor(x, dests[i]) for x in successorrevs(repo, p)): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1677 np = dests[i] |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1678 elif p in state and state[p] > 0: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1679 np = state[p] |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
1680 |
33786
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1681 # "bases" only record "special" merge bases that cannot be |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1682 # calculated from changelog DAG (i.e. isancestor(p, np) is False). |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1683 # For example: |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1684 # |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1685 # B' # rebase -s B -d D, when B was rebased to B'. dest for C |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1686 # | C # is B', but merge base for C is B, instead of |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1687 # D | # changelog.ancestor(C, B') == A. If changelog DAG and |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
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|
1688 # | B # "state" edges are merged (so there will be an edge from |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1689 # |/ # B to B'), the merge base is still ancestor(C, B') in |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1690 # A # the merged graph. |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1691 # |
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Jun Wu <quark@fb.com>
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diff
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|
1692 # Also see https://bz.mercurial-scm.org/show_bug.cgi?id=1950#c8 |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1693 # which uses "virtual null merge" to explain this situation. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1694 if isancestor(p, np): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1695 bases[i] = nullrev |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1696 |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1697 # If one parent becomes an ancestor of the other, drop the ancestor |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1698 for j, x in enumerate(newps[:i]): |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1699 if x == nullrev: |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1700 continue |
43076
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Augie Fackler <augie@google.com>
parents:
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|
1701 if isancestor(np, x): # CASE-1 |
33786
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Jun Wu <quark@fb.com>
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diff
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|
1702 np = nullrev |
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|
1703 elif isancestor(x, np): # CASE-2 |
33786
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Jun Wu <quark@fb.com>
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33736
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|
1704 newps[j] = np |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1705 np = nullrev |
33863
3160876c6e4e
rebase: choose merge base without unwanted revisions
Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1706 # New parents forming an ancestor relationship does not |
3160876c6e4e
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Jun Wu <quark@fb.com>
parents:
33849
diff
changeset
|
1707 # mean the old parents have a similar relationship. Do not |
3160876c6e4e
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Jun Wu <quark@fb.com>
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33849
diff
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|
1708 # set bases[x] to nullrev. |
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diff
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|
1709 bases[j], bases[i] = bases[i], bases[j] |
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Jun Wu <quark@fb.com>
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|
1710 |
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diff
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|
1711 newps[i] = np |
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Jun Wu <quark@fb.com>
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|
1712 |
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Jun Wu <quark@fb.com>
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33736
diff
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|
1713 # "rebasenode" updates to new p1, and the old p1 will be used as merge |
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Jun Wu <quark@fb.com>
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|
1714 # base. If only p2 changes, merging using unchanged p1 as merge base is |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1715 # suboptimal. Therefore swap parents to make the merge sane. |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1716 if newps[1] != nullrev and oldps[0] == newps[0]: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1717 assert len(newps) == 2 and len(oldps) == 2 |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1718 newps.reverse() |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
changeset
|
1719 bases.reverse() |
0975506120fb
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33736
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|
1720 |
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|
1721 # No parent change might be an error because we fail to make rev a |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1722 # descendent of requested dest. This can happen, for example: |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1723 # |
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diff
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|
1724 # C # rebase -r C -d D |
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33736
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|
1725 # /| # None of A and B will be changed to D and rebase fails. |
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Jun Wu <quark@fb.com>
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|
1726 # A B D |
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|
1727 if set(newps) == set(oldps) and dest not in newps: |
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|
1728 raise error.Abort( |
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|
1729 _( |
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|
1730 b'cannot rebase %d:%s without ' |
687b865b95ad
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|
1731 b'moving at least one of its parents' |
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diff
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|
1732 ) |
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|
1733 % (rev, repo[rev]) |
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|
1734 ) |
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|
1735 |
34006 | 1736 # Source should not be ancestor of dest. The check here guarantees it's |
1737 # impossible. With multi-dest, the initial check does not cover complex | |
1738 # cases since we don't have abstractions to dry-run rebase cheaply. | |
1739 if any(p != nullrev and isancestor(rev, p) for p in newps): | |
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Augie Fackler <augie@google.com>
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changeset
|
1740 raise error.Abort(_(b'source is ancestor of destination')) |
34006 | 1741 |
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|
1742 # Check if the merge will contain unwanted changes. That may happen if |
0975506120fb
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Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1743 # there are multiple special (non-changelog ancestor) merge bases, which |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1744 # cannot be handled well by the 3-way merge algorithm. For example: |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1745 # |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
changeset
|
1746 # F |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1747 # /| |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
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33736
diff
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|
1748 # D E # "rebase -r D+E+F -d Z", when rebasing F, if "D" was chosen |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1749 # | | # as merge base, the difference between D and F will include |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1750 # B C # C, so the rebased F will contain C surprisingly. If "E" was |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1751 # |/ # chosen, the rebased F will contain B. |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1752 # A Z |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1753 # |
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rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1754 # But our merge base candidates (D and E in above case) could still be |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1755 # better than the default (ancestor(F, Z) == null). Therefore still |
0975506120fb
rebase: rewrite core algorithm (issue5578) (issue5630)
Jun Wu <quark@fb.com>
parents:
33736
diff
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|
1756 # pick one (so choose p1 above). |
43874
c6feee1e4d5b
rebase: make rebase not crash if p1 == p2 != nullid
Kyle Lippincott <spectral@google.com>
parents:
43787
diff
changeset
|
1757 if sum(1 for b in set(bases) if b != nullrev) > 1: |
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|
1758 unwanted = [None, None] # unwanted[i]: unwanted revs if choose bases[i] |
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|
1759 for i, base in enumerate(bases): |
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|
1760 if base == nullrev: |
3160876c6e4e
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diff
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|
1761 continue |
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|
1762 # Revisions in the side (not chosen as merge base) branch that |
3160876c6e4e
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Jun Wu <quark@fb.com>
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|
1763 # might contain "surprising" contents |
44167
4263aaab651d
rebase: clarify a little by calculating a set in Python instead of in revset
Martin von Zweigbergk <martinvonz@google.com>
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|
1764 other_bases = set(bases) - {base} |
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|
1765 siderevs = list( |
44167
4263aaab651d
rebase: clarify a little by calculating a set in Python instead of in revset
Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
1766 repo.revs(b'(%ld %% (%d+%d))', other_bases, base, dest) |
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|
1767 ) |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
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23461
diff
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|
1768 |
33863
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|
1769 # If those revisions are covered by rebaseset, the result is good. |
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|
1770 # A merge in rebaseset would be considered to cover its ancestors. |
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|
1771 if siderevs: |
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1772 rebaseset = [ |
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1773 r for r, d in state.items() if d > 0 and r not in obsskipped |
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|
1774 ] |
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|
1775 merges = [ |
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|
1776 r for r in rebaseset if cl.parentrevs(r)[1] != nullrev |
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|
1777 ] |
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|
1778 unwanted[i] = list( |
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|
1779 repo.revs( |
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1780 b'%ld - (::%ld) - %ld', siderevs, merges, rebaseset |
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1781 ) |
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1782 ) |
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|
1783 |
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1784 # Choose a merge base that has a minimal number of unwanted revs. |
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|
1785 l, i = min( |
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|
1786 (len(revs), i) |
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1787 for i, revs in enumerate(unwanted) |
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1788 if revs is not None |
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|
1789 ) |
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|
1790 |
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1791 # The merge will include unwanted revisions. Abort now. Revisit this if |
3160876c6e4e
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|
1792 # we have a more advanced merge algorithm that handles multiple bases. |
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Jun Wu <quark@fb.com>
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|
1793 if l > 0: |
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1794 unwanteddesc = _(b' or ').join( |
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1795 ( |
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1796 b', '.join(b'%d:%s' % (r, repo[r]) for r in revs) |
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|
1797 for revs in unwanted |
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|
1798 if revs is not None |
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|
1799 ) |
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|
1800 ) |
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1801 raise error.Abort( |
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1802 _(b'rebasing %d:%s will include unwanted changes from %s') |
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1803 % (rev, repo[rev], unwanteddesc) |
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1804 ) |
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1805 |
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|
1806 # newps[0] should match merge base if possible. Currently, if newps[i] |
1cb7ae9b0071
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Martin von Zweigbergk <martinvonz@google.com>
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|
1807 # is nullrev, the only case is newps[i] and newps[j] (j < i), one is |
1cb7ae9b0071
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Martin von Zweigbergk <martinvonz@google.com>
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|
1808 # the other's ancestor. In that case, it's fine to not swap newps here. |
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|
1809 # (see CASE-1 and CASE-2 above) |
44214
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Martin von Zweigbergk <martinvonz@google.com>
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|
1810 if i != 0: |
3d2de64c49d2
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|
1811 if newps[i] != nullrev: |
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Martin von Zweigbergk <martinvonz@google.com>
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|
1812 newps[0], newps[i] = newps[i], newps[0] |
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Martin von Zweigbergk <martinvonz@google.com>
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|
1813 bases[0], bases[i] = bases[i], bases[0] |
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1814 |
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|
1815 # "rebasenode" updates to new p1, use the corresponding merge base. |
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|
1816 if bases[0] != nullrev: |
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|
1817 base = bases[0] |
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1818 else: |
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1819 base = None |
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1820 |
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1821 repo.ui.debug(b" future parents are %d and %d\n" % tuple(newps)) |
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1822 |
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1823 return newps[0], newps[1], base |
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1824 |
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1825 |
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|
1826 def isagitpatch(repo, patchname): |
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1827 """Return true if the given patch is in git format""" |
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1828 mqpatch = os.path.join(repo.mq.path, patchname) |
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1829 for line in patch.linereader(open(mqpatch, b'rb')): |
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1830 if line.startswith(b'diff --git'): |
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1831 return True |
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1832 return False |
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1833 |
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1834 |
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1835 def updatemq(repo, state, skipped, **opts): |
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1836 """Update rebased mq patches - finalize and then import them""" |
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1837 mqrebase = {} |
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|
1838 mq = repo.mq |
14572
8ff2957c1d82
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|
1839 original_series = mq.fullseries[:] |
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|
1840 skippedpatches = set() |
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1841 |
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1842 for p in mq.applied: |
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1843 rev = repo[p.node].rev() |
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1844 if rev in state: |
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1845 repo.ui.debug( |
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1846 b'revision %d is an mq patch (%s), finalize it.\n' |
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1847 % (rev, p.name) |
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1848 ) |
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1849 mqrebase[rev] = (p.name, isagitpatch(repo, p.name)) |
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1850 else: |
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1851 # Applied but not rebased, not sure this should happen |
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|
1852 skippedpatches.add(p.name) |
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1853 |
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|
1854 if mqrebase: |
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|
1855 mq.finish(repo, mqrebase.keys()) |
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1856 |
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1857 # We must start import from the newest revision |
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1858 for rev in sorted(mqrebase, reverse=True): |
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1859 if rev not in skipped: |
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1860 name, isgit = mqrebase[rev] |
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1861 repo.ui.note( |
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1862 _(b'updating mq patch %s to %d:%s\n') |
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1863 % (name, state[rev], repo[state[rev]]) |
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1864 ) |
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1865 mq.qimport( |
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1866 repo, |
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1867 (), |
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1868 patchname=name, |
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1869 git=isgit, |
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1870 rev=[b"%d" % state[rev]], |
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1871 ) |
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1872 else: |
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1873 # Rebased and skipped |
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1874 skippedpatches.add(mqrebase[rev][0]) |
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1875 |
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1876 # Patches were either applied and rebased and imported in |
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1877 # order, applied and removed or unapplied. Discard the removed |
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1878 # ones while preserving the original series order and guards. |
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1879 newseries = [ |
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1880 s |
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1881 for s in original_series |
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1882 if mq.guard_re.split(s, 1)[0] not in skippedpatches |
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1883 ] |
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1884 mq.fullseries[:] = newseries |
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1885 mq.seriesdirty = True |
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1886 mq.savedirty() |
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1887 |
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1888 |
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1889 def storecollapsemsg(repo, collapsemsg): |
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1890 """Store the collapse message to allow recovery""" |
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1891 collapsemsg = collapsemsg or b'' |
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1892 f = repo.vfs(b"last-message.txt", b"w") |
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1893 f.write(b"%s\n" % collapsemsg) |
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1894 f.close() |
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1895 |
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1896 |
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1897 def clearcollapsemsg(repo): |
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1898 """Remove collapse message file""" |
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1899 repo.vfs.unlinkpath(b"last-message.txt", ignoremissing=True) |
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1900 |
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1901 |
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1902 def restorecollapsemsg(repo, isabort): |
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1903 """Restore previously stored collapse message""" |
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1904 try: |
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1905 f = repo.vfs(b"last-message.txt") |
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1906 collapsemsg = f.readline().strip() |
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1907 f.close() |
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1908 except IOError as err: |
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1909 if err.errno != errno.ENOENT: |
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1910 raise |
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1911 if isabort: |
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1912 # Oh well, just abort like normal |
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1913 collapsemsg = b'' |
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1914 else: |
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1915 raise error.Abort(_(b'missing .hg/last-message.txt for rebase')) |
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1916 return collapsemsg |
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1917 |
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1918 |
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1919 def clearstatus(repo): |
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1920 """Remove the status files""" |
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1921 # Make sure the active transaction won't write the state file |
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1922 tr = repo.currenttransaction() |
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1923 if tr: |
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1924 tr.removefilegenerator(b'rebasestate') |
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1925 repo.vfs.unlinkpath(b"rebasestate", ignoremissing=True) |
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1926 |
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1927 |
34006 | 1928 def sortsource(destmap): |
1929 """yield source revisions in an order that we only rebase things once | |
1930 | |
1931 If source and destination overlaps, we should filter out revisions | |
1932 depending on other revisions which hasn't been rebased yet. | |
1933 | |
1934 Yield a sorted list of revisions each time. | |
1935 | |
1936 For example, when rebasing A to B, B to C. This function yields [B], then | |
1937 [A], indicating B needs to be rebased first. | |
1938 | |
1939 Raise if there is a cycle so the rebase is impossible. | |
1940 """ | |
1941 srcset = set(destmap) | |
1942 while srcset: | |
1943 srclist = sorted(srcset) | |
1944 result = [] | |
1945 for r in srclist: | |
1946 if destmap[r] not in srcset: | |
1947 result.append(r) | |
1948 if not result: | |
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1949 raise error.Abort(_(b'source and destination form a cycle')) |
34006 | 1950 srcset -= set(result) |
1951 yield result | |
1952 | |
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1953 |
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1954 def buildstate(repo, destmap, collapse): |
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1955 '''Define which revisions are going to be rebased and where |
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1956 |
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1957 repo: repo |
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1958 destmap: {srcrev: destrev} |
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1959 ''' |
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1960 rebaseset = destmap.keys() |
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1961 originalwd = repo[b'.'].rev() |
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1962 |
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1963 # This check isn't strictly necessary, since mq detects commits over an |
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1964 # applied patch. But it prevents messing up the working directory when |
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1965 # a partially completed rebase is blocked by mq. |
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1966 if b'qtip' in repo.tags(): |
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1967 mqapplied = set(repo[s.node].rev() for s in repo.mq.applied) |
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1968 if set(destmap.values()) & mqapplied: |
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1969 raise error.Abort(_(b'cannot rebase onto an applied mq patch')) |
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1970 |
34006 | 1971 # Get "cycle" error early by exhausting the generator. |
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1972 sortedsrc = list(sortsource(destmap)) # a list of sorted revs |
34006 | 1973 if not sortedsrc: |
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1974 raise error.Abort(_(b'no matching revisions')) |
34006 | 1975 |
1976 # Only check the first batch of revisions to rebase not depending on other | |
1977 # rebaseset. This means "source is ancestor of destination" for the second | |
1978 # (and following) batches of revisions are not checked here. We rely on | |
1979 # "defineparents" to do that check. | |
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1980 roots = list(repo.set(b'roots(%ld)', sortedsrc[0])) |
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1981 if not roots: |
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1982 raise error.Abort(_(b'no matching revisions')) |
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1983 |
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1984 def revof(r): |
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1985 return r.rev() |
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1986 |
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1987 roots = sorted(roots, key=revof) |
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1988 state = dict.fromkeys(rebaseset, revtodo) |
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1989 emptyrebase = len(sortedsrc) == 1 |
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1990 for root in roots: |
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1991 dest = repo[destmap[root.rev()]] |
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1992 commonbase = root.ancestor(dest) |
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1993 if commonbase == root: |
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changeset
|
1994 raise error.Abort(_(b'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
|
1995 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
|
1996 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
|
1997 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
|
1998 # 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
|
1999 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
|
2000 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
|
2001 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
|
2002 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
|
2003 # 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
|
2004 # 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
|
2005 state[root.rev()] = root.rev() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2006 repo.ui.debug(b'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
|
2007 continue |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2008 |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
2009 emptyrebase = False |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2010 repo.ui.debug(b'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
|
2011 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
|
2012 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
|
2013 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
|
2014 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
|
2015 # 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
|
2016 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
|
2017 state[rev] = rev |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
2018 return originalwd, destmap, state |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2019 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2020 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2021 def clearrebased( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2022 ui, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2023 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2024 destmap, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2025 state, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2026 skipped, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2027 collapsedas=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2028 keepf=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2029 fm=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2030 backup=True, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2031 ): |
17613
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
2032 """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
|
2033 |
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
2034 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
|
2035 `collapsedas` node. |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2036 |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2037 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
|
2038 removed (but bookmarks still need to be moved). |
38799
2002c193f2bc
rebase: support "history-editing-backup" config option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38681
diff
changeset
|
2039 |
2002c193f2bc
rebase: support "history-editing-backup" config option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38681
diff
changeset
|
2040 If `backup` is False, no backup will be stored when stripping rebased |
2002c193f2bc
rebase: support "history-editing-backup" config option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38681
diff
changeset
|
2041 revisions. |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2042 """ |
33332
3b7cb3d17137
rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents:
33157
diff
changeset
|
2043 tonode = repo.changelog.node |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2044 replacements = {} |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2045 moves = {} |
39915
7198cdbbbde1
rebase: don't try to prune obsolete changeset already in the destination
Boris Feld <boris.feld@octobus.net>
parents:
39328
diff
changeset
|
2046 stripcleanup = not obsolete.isenabled(repo, obsolete.createmarkersopt) |
39919
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
2047 |
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
2048 collapsednodes = [] |
33333 | 2049 for rev, newrev in sorted(state.items()): |
2050 if newrev >= 0 and newrev != rev: | |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2051 oldnode = tonode(rev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2052 newnode = collapsedas or tonode(newrev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2053 moves[oldnode] = newnode |
42975
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2054 succs = None |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2055 if rev in skipped: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2056 if stripcleanup or not repo[rev].obsolete(): |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2057 succs = () |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2058 elif collapsedas: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2059 collapsednodes.append(oldnode) |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2060 else: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2061 succs = (newnode,) |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2062 if succs is not None: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2063 replacements[(oldnode,)] = succs |
39919
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
2064 if collapsednodes: |
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
2065 replacements[tuple(collapsednodes)] = (collapsedas,) |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
2066 if fm: |
35125
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
2067 hf = fm.hexfunc |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
2068 fl = fm.formatlist |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
2069 fd = fm.formatdict |
39917
a8ccd9523d40
rebase: expand a long "one-liner"
Boris Feld <boris.feld@octobus.net>
parents:
39915
diff
changeset
|
2070 changes = {} |
43105
649d3ac37a12
py3: define and use pycompat.iteritems() for hgext/
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43104
diff
changeset
|
2071 for oldns, newn in pycompat.iteritems(replacements): |
39918
a8318c9cb2ad
rebase: use tuple as `replacement` keys
Boris Feld <boris.feld@octobus.net>
parents:
39917
diff
changeset
|
2072 for oldn in oldns: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2073 changes[hf(oldn)] = fl([hf(n) for n in newn], name=b'node') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2074 nodechanges = fd(changes, key=b"oldnode", value=b"newnodes") |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
2075 fm.data(nodechanges=nodechanges) |
42975
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2076 if keepf: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2077 replacements = {} |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2078 scmutil.cleanupnodes(repo, replacements, b'rebase', moves, backup=backup) |
17611
910123eac887
rebase: extract final changesets cleanup logic in a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
17325
diff
changeset
|
2079 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2080 |
7216
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents:
7213
diff
changeset
|
2081 def pullrebase(orig, ui, repo, *args, **opts): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43591
diff
changeset
|
2082 """Call rebase after pull if the latter has been invoked with --rebase""" |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43117
diff
changeset
|
2083 if opts.get('rebase'): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2084 if ui.configbool(b'commands', b'rebase.requiredest'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2085 msg = _(b'rebase destination required by configuration') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2086 hint = _(b'use hg pull followed by hg rebase -d DEST') |
31733
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
2087 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
|
2088 |
32918
04c9dd951a41
rebase: use context manager for locking in pullrebase()
Martin von Zweigbergk <martinvonz@google.com>
parents:
32917
diff
changeset
|
2089 with repo.wlock(), repo.lock(): |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43117
diff
changeset
|
2090 if opts.get('update'): |
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43117
diff
changeset
|
2091 del opts['update'] |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2092 ui.debug( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2093 b'--update and --rebase are not compatible, ignoring ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2094 b'the update flag\n' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2095 ) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2096 |
42532
12243f15d53e
statecheck: added support for STATES
Taapas Agrawal <taapas2897@gmail.com>
parents:
42530
diff
changeset
|
2097 cmdutil.checkunfinished(repo, skipmerge=True) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2098 cmdutil.bailifchanged( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2099 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2100 hint=_( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2101 b'cannot pull with rebase: ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2102 b'please commit or shelve your changes first' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2103 ), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2104 ) |
30725
c2bd2f77965b
rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents:
30709
diff
changeset
|
2105 |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2106 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
|
2107 origpostincoming = commands.postincoming |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2108 |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2109 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
|
2110 pass |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2111 |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2112 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
|
2113 try: |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
2114 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
|
2115 finally: |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2116 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
|
2117 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
|
2118 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
|
2119 # --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
|
2120 # dropping it |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43117
diff
changeset
|
2121 if 'rev' in opts: |
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43117
diff
changeset
|
2122 del opts['rev'] |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2123 # 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
|
2124 # --source. |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43117
diff
changeset
|
2125 if 'source' in opts: |
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43117
diff
changeset
|
2126 del opts['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
|
2127 # 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
|
2128 destspace = list(repo.changelog.revs(start=revsprepull)) |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43117
diff
changeset
|
2129 opts['_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
|
2130 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
|
2131 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
|
2132 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
|
2133 # 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
|
2134 rev, _a, _b = destutil.destupdate(repo) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2135 if rev == repo[b'.'].rev(): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2136 ui.status(_(b'nothing to rebase\n')) |
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
|
2137 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2138 ui.status(_(b'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
|
2139 # 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
|
2140 # with warning and trumpets |
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
2141 commands.update(ui, repo) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2142 else: |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43117
diff
changeset
|
2143 if opts.get('tool'): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2144 raise error.Abort(_(b'--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
|
2145 ret = orig(ui, repo, *args, **opts) |
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
2146 |
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
2147 return ret |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2148 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2149 |
27790
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
2150 def _filterobsoleterevs(repo, revs): |
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
2151 """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
|
2152 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
|
2153 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2154 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
2155 def _computeobsoletenotrebased(repo, rebaseobsrevs, destmap): |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2156 """Return (obsoletenotrebased, obsoletewithoutsuccessorindestination). |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2157 |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2158 `obsoletenotrebased` is a mapping mapping obsolete => successor for all |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2159 obsolete nodes to be rebased given in `rebaseobsrevs`. |
27012
5eac7ab59b95
rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents:
27010
diff
changeset
|
2160 |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2161 `obsoletewithoutsuccessorindestination` is a set with obsolete revisions |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2162 without a successor in destination. |
35995
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2163 |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2164 `obsoleteextinctsuccessors` is a set of obsolete revisions with only |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2165 obsolete successors. |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2166 """ |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
2167 obsoletenotrebased = {} |
42057
566daffc607d
cleanup: use set literals where possible
Martin von Zweigbergk <martinvonz@google.com>
parents:
41817
diff
changeset
|
2168 obsoletewithoutsuccessorindestination = set() |
566daffc607d
cleanup: use set literals where possible
Martin von Zweigbergk <martinvonz@google.com>
parents:
41817
diff
changeset
|
2169 obsoleteextinctsuccessors = set() |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
2170 |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
2171 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
|
2172 cl = repo.changelog |
43567
0fea03924990
index: use `index.get_rev` in `rebase._computeobsoletenotrebased`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43566
diff
changeset
|
2173 get_rev = cl.index.get_rev |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2174 extinctrevs = set(repo.revs(b'extinct()')) |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2175 for srcrev in rebaseobsrevs: |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2176 srcnode = cl.node(srcrev) |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2177 # XXX: more advanced APIs are required to handle split correctly |
35997
24f05489377b
rebase: make "successors" a set in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35995
diff
changeset
|
2178 successors = set(obsutil.allsuccessors(repo.obsstore, [srcnode])) |
35994
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35917
diff
changeset
|
2179 # obsutil.allsuccessors includes node itself |
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35917
diff
changeset
|
2180 successors.remove(srcnode) |
43567
0fea03924990
index: use `index.get_rev` in `rebase._computeobsoletenotrebased`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43566
diff
changeset
|
2181 succrevs = {get_rev(s) for s in successors} |
0fea03924990
index: use `index.get_rev` in `rebase._computeobsoletenotrebased`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43566
diff
changeset
|
2182 succrevs.discard(None) |
38673
20a30bb8f276
rebase: use revnums (not nodes) for set of extinct revisions
Martin von Zweigbergk <martinvonz@google.com>
parents:
38672
diff
changeset
|
2183 if succrevs.issubset(extinctrevs): |
35995
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2184 # all successors are extinct |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2185 obsoleteextinctsuccessors.add(srcrev) |
35994
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35917
diff
changeset
|
2186 if not successors: |
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35917
diff
changeset
|
2187 # no successor |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2188 obsoletenotrebased[srcrev] = None |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2189 else: |
38672
0f8599afb92f
rebase: avoid converting from nodes to revnums twice
Martin von Zweigbergk <martinvonz@google.com>
parents:
38671
diff
changeset
|
2190 dstrev = destmap[srcrev] |
0f8599afb92f
rebase: avoid converting from nodes to revnums twice
Martin von Zweigbergk <martinvonz@google.com>
parents:
38671
diff
changeset
|
2191 for succrev in succrevs: |
0f8599afb92f
rebase: avoid converting from nodes to revnums twice
Martin von Zweigbergk <martinvonz@google.com>
parents:
38671
diff
changeset
|
2192 if cl.isancestorrev(succrev, dstrev): |
0f8599afb92f
rebase: avoid converting from nodes to revnums twice
Martin von Zweigbergk <martinvonz@google.com>
parents:
38671
diff
changeset
|
2193 obsoletenotrebased[srcrev] = succrev |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2194 break |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2195 else: |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2196 # If 'srcrev' has a successor in rebase set but none in |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2197 # destination (which would be catched above), we shall skip it |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2198 # and its descendants to avoid divergence. |
39328
94a4980695f8
rebase: skip extinct revisions even if it has no successor in rebase set
Martin von Zweigbergk <martinvonz@google.com>
parents:
39135
diff
changeset
|
2199 if srcrev in extinctrevs or any(s in destmap for s in succrevs): |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2200 obsoletewithoutsuccessorindestination.add(srcrev) |
27012
5eac7ab59b95
rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents:
27010
diff
changeset
|
2201 |
35995
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2202 return ( |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2203 obsoletenotrebased, |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2204 obsoletewithoutsuccessorindestination, |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2205 obsoleteextinctsuccessors, |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2206 ) |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
2207 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2208 |
42583
b9bc47211cf5
abort: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42533
diff
changeset
|
2209 def abortrebase(ui, repo): |
b9bc47211cf5
abort: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42533
diff
changeset
|
2210 with repo.wlock(), repo.lock(): |
b9bc47211cf5
abort: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42533
diff
changeset
|
2211 rbsrt = rebaseruntime(repo, ui) |
b9bc47211cf5
abort: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42533
diff
changeset
|
2212 rbsrt._prepareabortorcontinue(isabort=True) |
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2213 |
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2214 |
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2215 def continuerebase(ui, repo): |
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2216 with repo.wlock(), repo.lock(): |
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2217 rbsrt = rebaseruntime(repo, ui) |
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2218 ms = mergemod.mergestate.read(repo) |
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2219 mergeutil.checkunresolved(ms) |
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2220 retcode = rbsrt._prepareabortorcontinue(isabort=False) |
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2221 if retcode is not None: |
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2222 return retcode |
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2223 rbsrt._performrebase(None) |
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2224 rbsrt._finishrebase() |
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2225 |
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2226 |
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2227 def summaryhook(ui, repo): |
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2228 if not repo.vfs.exists(b'rebasestate'): |
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2229 return |
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2230 try: |
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2231 rbsrt = rebaseruntime(repo, ui, {}) |
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2232 rbsrt.restorestatus() |
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2233 state = rbsrt.state |
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2234 except error.RepoLookupError: |
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2235 # i18n: column positioning for "hg summary" |
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2236 msg = _(b'rebase: (use "hg rebase --abort" to clear broken state)\n') |
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2237 ui.write(msg) |
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2238 return |
43104
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2239 numrebased = len([i for i in pycompat.itervalues(state) if i >= 0]) |
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2240 # i18n: column positioning for "hg summary" |
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2241 ui.write( |
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2242 _(b'rebase: %s, %s (rebase --continue)\n') |
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2243 % ( |
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2244 ui.label(_(b'%d rebased'), b'rebase.rebased') % numrebased, |
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2245 ui.label(_(b'%d remaining'), b'rebase.remaining') |
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2246 % (len(state) - numrebased), |
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2247 ) |
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2248 ) |
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2249 |
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|
2250 |
6906
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2251 def uisetup(ui): |
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2252 # Replace pull with a decorator to provide --rebase option |
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2253 entry = extensions.wrapcommand(commands.table, b'pull', pullrebase) |
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2254 entry[1].append( |
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2255 (b'', b'rebase', None, _(b"rebase working directory to branch head")) |
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2256 ) |
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2257 entry[1].append((b't', b'tool', b'', _(b"specify merge tool for rebase"))) |
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2258 cmdutil.summaryhooks.add(b'rebase', summaryhook) |
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2259 statemod.addunfinished( |
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2260 b'rebase', |
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2261 fname=b'rebasestate', |
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2262 stopflag=True, |
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2263 continueflag=True, |
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2264 abortfunc=abortrebase, |
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2265 continuefunc=continuerebase, |
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2266 ) |