Mercurial > hg
annotate hgext/rebase.py @ 43076:2372284d9457
formatting: blacken the codebase
This is using my patch to black
(https://github.com/psf/black/pull/826) so we don't un-wrap collection
literals.
Done with:
hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**"' | xargs black -S
# skip-blame mass-reformatting only
# no-check-commit reformats foo_bar functions
Differential Revision: https://phab.mercurial-scm.org/D6971
author | Augie Fackler <augie@google.com> |
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date | Sun, 06 Oct 2019 09:45:02 -0400 |
parents | 43c84b816445 |
children | 687b865b95ad |
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1 # rebase.py - rebasing feature for mercurial |
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2 # |
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3 # Copyright 2008 Stefano Tortarolo <stefano.tortarolo at gmail dot com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 '''command to move sets of revisions to a different ancestor |
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9 |
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10 This extension lets you rebase changesets in an existing Mercurial |
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11 repository. |
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12 |
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13 For more information: |
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14 https://mercurial-scm.org/wiki/RebaseExtension |
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15 ''' |
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16 |
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17 from __future__ import absolute_import |
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18 |
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19 import errno |
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20 import os |
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21 |
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22 from mercurial.i18n import _ |
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23 from mercurial.node import ( |
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24 nullrev, |
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25 short, |
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26 ) |
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27 from mercurial import ( |
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28 bookmarks, |
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29 cmdutil, |
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30 commands, |
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31 copies, |
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32 destutil, |
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33 dirstateguard, |
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34 error, |
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35 extensions, |
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36 hg, |
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37 merge as mergemod, |
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38 mergeutil, |
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39 obsolete, |
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40 obsutil, |
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41 patch, |
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42 phases, |
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43 pycompat, |
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44 registrar, |
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45 repair, |
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46 revset, |
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47 revsetlang, |
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48 scmutil, |
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49 smartset, |
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50 state as statemod, |
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51 util, |
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52 ) |
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53 |
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54 # The following constants are used throughout the rebase module. The ordering of |
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55 # their values must be maintained. |
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56 |
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57 # Indicates that a revision needs to be rebased |
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58 revtodo = -1 |
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59 revtodostr = '-1' |
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60 |
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61 # legacy revstates no longer needed in current code |
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62 # -2: nullmerge, -3: revignored, -4: revprecursor, -5: revpruned |
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63 legacystates = {'-2', '-3', '-4', '-5'} |
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64 |
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65 cmdtable = {} |
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66 command = registrar.command(cmdtable) |
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67 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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68 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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69 # be specifying the version(s) of Mercurial they are tested with, or |
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70 # leave the attribute unspecified. |
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71 testedwith = 'ships-with-hg-core' |
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72 |
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73 |
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74 def _nothingtorebase(): |
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75 return 1 |
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76 |
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77 |
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78 def _savegraft(ctx, extra): |
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79 s = ctx.extra().get('source', None) |
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80 if s is not None: |
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81 extra['source'] = s |
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82 s = ctx.extra().get('intermediate-source', None) |
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83 if s is not None: |
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84 extra['intermediate-source'] = s |
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85 |
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86 |
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87 def _savebranch(ctx, extra): |
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88 extra['branch'] = ctx.branch() |
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89 |
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90 |
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91 def _destrebase(repo, sourceset, destspace=None): |
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92 """small wrapper around destmerge to pass the right extra args |
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93 |
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94 Please wrap destutil.destmerge instead.""" |
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95 return destutil.destmerge( |
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96 repo, |
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97 action='rebase', |
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98 sourceset=sourceset, |
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99 onheadcheck=False, |
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100 destspace=destspace, |
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101 ) |
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102 |
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103 |
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104 revsetpredicate = registrar.revsetpredicate() |
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105 |
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106 |
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107 @revsetpredicate('_destrebase') |
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108 def _revsetdestrebase(repo, subset, x): |
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109 # ``_rebasedefaultdest()`` |
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110 |
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111 # default destination for rebase. |
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112 # # XXX: Currently private because I expect the signature to change. |
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113 # # XXX: - bailing out in case of ambiguity vs returning all data. |
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114 # i18n: "_rebasedefaultdest" is a keyword |
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115 sourceset = None |
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116 if x is not None: |
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117 sourceset = revset.getset(repo, smartset.fullreposet(repo), x) |
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118 return subset & smartset.baseset([_destrebase(repo, sourceset)]) |
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119 |
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120 |
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121 @revsetpredicate('_destautoorphanrebase') |
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122 def _revsetdestautoorphanrebase(repo, subset, x): |
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123 # ``_destautoorphanrebase()`` |
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124 |
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125 # automatic rebase destination for a single orphan revision. |
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126 unfi = repo.unfiltered() |
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127 obsoleted = unfi.revs('obsolete()') |
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128 |
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129 src = revset.getset(repo, subset, x).first() |
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130 |
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131 # Empty src or already obsoleted - Do not return a destination |
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132 if not src or src in obsoleted: |
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133 return smartset.baseset() |
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134 dests = destutil.orphanpossibledestination(repo, src) |
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135 if len(dests) > 1: |
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136 raise error.Abort( |
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137 _("ambiguous automatic rebase: %r could end up on any of %r") |
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138 % (src, dests) |
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139 ) |
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140 # We have zero or one destination, so we can just return here. |
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141 return smartset.baseset(dests) |
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142 |
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143 |
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144 def _ctxdesc(ctx): |
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145 """short description for a context""" |
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146 desc = '%d:%s "%s"' % (ctx.rev(), ctx, ctx.description().split('\n', 1)[0]) |
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147 repo = ctx.repo() |
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148 names = [] |
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149 for nsname, ns in repo.names.iteritems(): |
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150 if nsname == 'branches': |
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151 continue |
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152 names.extend(ns.names(repo, ctx.node())) |
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153 if names: |
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154 desc += ' (%s)' % ' '.join(names) |
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155 return desc |
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156 |
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157 |
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158 class rebaseruntime(object): |
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159 """This class is a container for rebase runtime state""" |
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160 |
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161 def __init__(self, repo, ui, inmemory=False, opts=None): |
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162 if opts is None: |
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163 opts = {} |
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164 |
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165 # prepared: whether we have rebasestate prepared or not. Currently it |
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166 # decides whether "self.repo" is unfiltered or not. |
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167 # The rebasestate has explicit hash to hash instructions not depending |
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168 # on visibility. If rebasestate exists (in-memory or on-disk), use |
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169 # unfiltered repo to avoid visibility issues. |
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170 # Before knowing rebasestate (i.e. when starting a new rebase (not |
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171 # --continue or --abort)), the original repo should be used so |
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172 # visibility-dependent revsets are correct. |
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173 self.prepared = False |
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174 self._repo = repo |
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175 |
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176 self.ui = ui |
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177 self.opts = opts |
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178 self.originalwd = None |
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179 self.external = nullrev |
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180 # Mapping between the old revision id and either what is the new rebased |
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181 # revision or what needs to be done with the old revision. The state |
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182 # dict will be what contains most of the rebase progress state. |
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183 self.state = {} |
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184 self.activebookmark = None |
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185 self.destmap = {} |
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186 self.skipped = set() |
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187 |
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188 self.collapsef = opts.get('collapse', False) |
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189 self.collapsemsg = cmdutil.logmessage(ui, opts) |
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190 self.date = opts.get('date', None) |
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191 |
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192 e = opts.get('extrafn') # internal, used by e.g. hgsubversion |
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193 self.extrafns = [_savegraft] |
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194 if e: |
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195 self.extrafns = [e] |
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196 |
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197 self.backupf = ui.configbool('rewrite', 'backup-bundle') |
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198 self.keepf = opts.get('keep', False) |
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199 self.keepbranchesf = opts.get('keepbranches', False) |
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200 self.obsoletenotrebased = {} |
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201 self.obsoletewithoutsuccessorindestination = set() |
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202 self.inmemory = inmemory |
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203 self.stateobj = statemod.cmdstate(repo, 'rebasestate') |
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204 |
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205 @property |
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206 def repo(self): |
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207 if self.prepared: |
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208 return self._repo.unfiltered() |
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209 else: |
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210 return self._repo |
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211 |
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212 def storestatus(self, tr=None): |
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213 """Store the current status to allow recovery""" |
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214 if tr: |
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215 tr.addfilegenerator( |
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216 'rebasestate', |
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217 ('rebasestate',), |
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218 self._writestatus, |
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219 location='plain', |
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220 ) |
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221 else: |
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222 with self.repo.vfs("rebasestate", "w") as f: |
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223 self._writestatus(f) |
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224 |
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225 def _writestatus(self, f): |
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226 repo = self.repo |
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227 assert repo.filtername is None |
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228 f.write(repo[self.originalwd].hex() + '\n') |
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229 # was "dest". we now write dest per src root below. |
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230 f.write('\n') |
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231 f.write(repo[self.external].hex() + '\n') |
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232 f.write('%d\n' % int(self.collapsef)) |
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233 f.write('%d\n' % int(self.keepf)) |
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234 f.write('%d\n' % int(self.keepbranchesf)) |
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235 f.write('%s\n' % (self.activebookmark or '')) |
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236 destmap = self.destmap |
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237 for d, v in self.state.iteritems(): |
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238 oldrev = repo[d].hex() |
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239 if v >= 0: |
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240 newrev = repo[v].hex() |
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241 else: |
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242 newrev = "%d" % v |
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243 destnode = repo[destmap[d]].hex() |
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244 f.write("%s:%s:%s\n" % (oldrev, newrev, destnode)) |
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245 repo.ui.debug('rebase status stored\n') |
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246 |
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247 def restorestatus(self): |
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248 """Restore a previously stored status""" |
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249 if not self.stateobj.exists(): |
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250 cmdutil.wrongtooltocontinue(self.repo, _('rebase')) |
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251 |
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252 data = self._read() |
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253 self.repo.ui.debug('rebase status resumed\n') |
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254 |
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255 self.originalwd = data['originalwd'] |
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256 self.destmap = data['destmap'] |
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257 self.state = data['state'] |
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258 self.skipped = data['skipped'] |
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259 self.collapsef = data['collapse'] |
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260 self.keepf = data['keep'] |
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261 self.keepbranchesf = data['keepbranches'] |
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262 self.external = data['external'] |
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263 self.activebookmark = data['activebookmark'] |
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264 |
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265 def _read(self): |
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266 self.prepared = True |
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267 repo = self.repo |
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268 assert repo.filtername is None |
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269 data = { |
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270 'keepbranches': None, |
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271 'collapse': None, |
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272 'activebookmark': None, |
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273 'external': nullrev, |
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274 'keep': None, |
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275 'originalwd': None, |
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276 } |
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277 legacydest = None |
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278 state = {} |
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279 destmap = {} |
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280 |
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281 if True: |
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282 f = repo.vfs("rebasestate") |
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283 for i, l in enumerate(f.read().splitlines()): |
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284 if i == 0: |
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285 data['originalwd'] = repo[l].rev() |
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286 elif i == 1: |
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287 # this line should be empty in newer version. but legacy |
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288 # clients may still use it |
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289 if l: |
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290 legacydest = repo[l].rev() |
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291 elif i == 2: |
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292 data['external'] = repo[l].rev() |
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293 elif i == 3: |
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294 data['collapse'] = bool(int(l)) |
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295 elif i == 4: |
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296 data['keep'] = bool(int(l)) |
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297 elif i == 5: |
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298 data['keepbranches'] = bool(int(l)) |
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299 elif i == 6 and not (len(l) == 81 and ':' in l): |
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300 # line 6 is a recent addition, so for backwards |
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301 # compatibility check that the line doesn't look like the |
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302 # oldrev:newrev lines |
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303 data['activebookmark'] = l |
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304 else: |
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305 args = l.split(':') |
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306 oldrev = repo[args[0]].rev() |
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307 newrev = args[1] |
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308 if newrev in legacystates: |
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309 continue |
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310 if len(args) > 2: |
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311 destrev = repo[args[2]].rev() |
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312 else: |
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313 destrev = legacydest |
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314 destmap[oldrev] = destrev |
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315 if newrev == revtodostr: |
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316 state[oldrev] = revtodo |
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317 # Legacy compat special case |
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318 else: |
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319 state[oldrev] = repo[newrev].rev() |
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320 |
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321 if data['keepbranches'] is None: |
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322 raise error.Abort(_('.hg/rebasestate is incomplete')) |
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323 |
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324 data['destmap'] = destmap |
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325 data['state'] = state |
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326 skipped = set() |
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327 # recompute the set of skipped revs |
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328 if not data['collapse']: |
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329 seen = set(destmap.values()) |
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330 for old, new in sorted(state.items()): |
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331 if new != revtodo and new in seen: |
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332 skipped.add(old) |
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333 seen.add(new) |
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334 data['skipped'] = skipped |
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335 repo.ui.debug( |
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336 'computed skipped revs: %s\n' |
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337 % (' '.join('%d' % r for r in sorted(skipped)) or '') |
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338 ) |
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339 |
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340 return data |
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341 |
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342 def _handleskippingobsolete(self, obsoleterevs, destmap): |
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343 """Compute structures necessary for skipping obsolete revisions |
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344 |
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345 obsoleterevs: iterable of all obsolete revisions in rebaseset |
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346 destmap: {srcrev: destrev} destination revisions |
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347 """ |
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348 self.obsoletenotrebased = {} |
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349 if not self.ui.configbool('experimental', 'rebaseskipobsolete'): |
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350 return |
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351 obsoleteset = set(obsoleterevs) |
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352 ( |
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353 self.obsoletenotrebased, |
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354 self.obsoletewithoutsuccessorindestination, |
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355 obsoleteextinctsuccessors, |
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356 ) = _computeobsoletenotrebased(self.repo, obsoleteset, destmap) |
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357 skippedset = set(self.obsoletenotrebased) |
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358 skippedset.update(self.obsoletewithoutsuccessorindestination) |
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359 skippedset.update(obsoleteextinctsuccessors) |
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360 _checkobsrebase(self.repo, self.ui, obsoleteset, skippedset) |
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361 |
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362 def _prepareabortorcontinue(self, isabort, backup=True, suppwarns=False): |
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363 try: |
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364 self.restorestatus() |
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365 self.collapsemsg = restorecollapsemsg(self.repo, isabort) |
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366 except error.RepoLookupError: |
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367 if isabort: |
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368 clearstatus(self.repo) |
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369 clearcollapsemsg(self.repo) |
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370 self.repo.ui.warn( |
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371 _( |
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372 'rebase aborted (no revision is removed,' |
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373 ' only broken state is cleared)\n' |
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374 ) |
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375 ) |
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376 return 0 |
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377 else: |
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378 msg = _('cannot continue inconsistent rebase') |
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379 hint = _('use "hg rebase --abort" to clear broken state') |
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380 raise error.Abort(msg, hint=hint) |
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381 |
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382 if isabort: |
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383 backup = backup and self.backupf |
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384 return self._abort(backup=backup, suppwarns=suppwarns) |
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385 |
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386 def _preparenewrebase(self, destmap): |
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387 if not destmap: |
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388 return _nothingtorebase() |
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389 |
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390 rebaseset = destmap.keys() |
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391 allowunstable = obsolete.isenabled(self.repo, obsolete.allowunstableopt) |
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392 if not (self.keepf or allowunstable) and self.repo.revs( |
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393 'first(children(%ld) - %ld)', rebaseset, rebaseset |
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394 ): |
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395 raise error.Abort( |
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396 _( |
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397 "can't remove original changesets with" |
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398 " unrebased descendants" |
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399 ), |
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400 hint=_('use --keep to keep original changesets'), |
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401 ) |
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402 |
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403 result = buildstate(self.repo, destmap, self.collapsef) |
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404 |
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405 if not result: |
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406 # Empty state built, nothing to rebase |
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407 self.ui.status(_('nothing to rebase\n')) |
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408 return _nothingtorebase() |
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409 |
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410 for root in self.repo.set('roots(%ld)', rebaseset): |
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411 if not self.keepf and not root.mutable(): |
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412 raise error.Abort( |
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413 _("can't rebase public changeset %s") % root, |
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414 hint=_("see 'hg help phases' for details"), |
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415 ) |
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416 |
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417 (self.originalwd, self.destmap, self.state) = result |
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418 if self.collapsef: |
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419 dests = set(self.destmap.values()) |
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420 if len(dests) != 1: |
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421 raise error.Abort( |
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422 _('--collapse does not work with multiple destinations') |
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423 ) |
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424 destrev = next(iter(dests)) |
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425 destancestors = self.repo.changelog.ancestors( |
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426 [destrev], inclusive=True |
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427 ) |
33847 | 428 self.external = externalparent(self.repo, self.state, destancestors) |
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429 |
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430 for destrev in sorted(set(destmap.values())): |
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431 dest = self.repo[destrev] |
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432 if dest.closesbranch() and not self.keepbranchesf: |
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433 self.ui.status(_('reopening closed branch head %s\n') % dest) |
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434 |
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435 self.prepared = True |
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436 |
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437 def _assignworkingcopy(self): |
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438 if self.inmemory: |
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439 from mercurial.context import overlayworkingctx |
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440 |
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441 self.wctx = overlayworkingctx(self.repo) |
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442 self.repo.ui.debug("rebasing in-memory\n") |
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443 else: |
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444 self.wctx = self.repo[None] |
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445 self.repo.ui.debug("rebasing on disk\n") |
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446 self.repo.ui.log( |
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447 "rebase", |
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448 "using in-memory rebase: %r\n", |
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449 self.inmemory, |
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450 rebase_imm_used=self.inmemory, |
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451 ) |
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452 |
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453 def _performrebase(self, tr): |
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454 self._assignworkingcopy() |
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455 repo, ui = self.repo, self.ui |
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456 if self.keepbranchesf: |
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457 # insert _savebranch at the start of extrafns so if |
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458 # there's a user-provided extrafn it can clobber branch if |
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459 # desired |
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460 self.extrafns.insert(0, _savebranch) |
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461 if self.collapsef: |
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462 branches = set() |
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463 for rev in self.state: |
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464 branches.add(repo[rev].branch()) |
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465 if len(branches) > 1: |
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466 raise error.Abort( |
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467 _('cannot collapse multiple named ' 'branches') |
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468 ) |
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469 |
34008
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470 # Calculate self.obsoletenotrebased |
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471 obsrevs = _filterobsoleterevs(self.repo, self.state) |
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472 self._handleskippingobsolete(obsrevs, self.destmap) |
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473 |
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474 # Keep track of the active bookmarks in order to reset them later |
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475 self.activebookmark = self.activebookmark or repo._activebookmark |
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476 if self.activebookmark: |
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477 bookmarks.deactivate(repo) |
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478 |
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479 # Store the state before we begin so users can run 'hg rebase --abort' |
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480 # if we fail before the transaction closes. |
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481 self.storestatus() |
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482 if tr: |
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483 # When using single transaction, store state when transaction |
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484 # commits. |
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485 self.storestatus(tr) |
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486 |
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487 cands = [k for k, v in self.state.iteritems() if v == revtodo] |
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488 p = repo.ui.makeprogress( |
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489 _("rebasing"), unit=_('changesets'), total=len(cands) |
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490 ) |
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491 |
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492 def progress(ctx): |
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493 p.increment(item=("%d:%s" % (ctx.rev(), ctx))) |
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494 |
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495 allowdivergence = self.ui.configbool( |
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496 'experimental', 'evolution.allowdivergence' |
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497 ) |
34006 | 498 for subset in sortsource(self.destmap): |
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499 sortedrevs = self.repo.revs('sort(%ld, -topo)', subset) |
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500 if not allowdivergence: |
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501 sortedrevs -= self.repo.revs( |
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502 'descendants(%ld) and not %ld', |
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503 self.obsoletewithoutsuccessorindestination, |
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504 self.obsoletewithoutsuccessorindestination, |
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505 ) |
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506 for rev in sortedrevs: |
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507 self._rebasenode(tr, rev, allowdivergence, progress) |
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508 p.complete() |
34006 | 509 ui.note(_('rebase merging completed\n')) |
510 | |
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511 def _concludenode(self, rev, p1, p2, editor, commitmsg=None): |
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512 '''Commit the wd changes with parents p1 and p2. |
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513 |
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514 Reuse commit info from rev but also store useful information in extra. |
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515 Return node of committed revision.''' |
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516 repo = self.repo |
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517 ctx = repo[rev] |
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518 if commitmsg is None: |
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519 commitmsg = ctx.description() |
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520 date = self.date |
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521 if date is None: |
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522 date = ctx.date() |
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523 extra = {'rebase_source': ctx.hex()} |
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524 for c in self.extrafns: |
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525 c(ctx, extra) |
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526 keepbranch = self.keepbranchesf and repo[p1].branch() != ctx.branch() |
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527 destphase = max(ctx.phase(), phases.draft) |
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528 overrides = {('phases', 'new-commit'): destphase} |
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529 if keepbranch: |
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530 overrides[('ui', 'allowemptycommit')] = True |
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531 with repo.ui.configoverride(overrides, 'rebase'): |
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532 if self.inmemory: |
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533 newnode = commitmemorynode( |
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534 repo, |
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535 p1, |
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536 p2, |
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537 wctx=self.wctx, |
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538 extra=extra, |
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539 commitmsg=commitmsg, |
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540 editor=editor, |
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541 user=ctx.user(), |
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542 date=date, |
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543 ) |
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544 mergemod.mergestate.clean(repo) |
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545 else: |
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546 newnode = commitnode( |
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547 repo, |
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548 p1, |
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549 p2, |
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550 extra=extra, |
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551 commitmsg=commitmsg, |
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552 editor=editor, |
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553 user=ctx.user(), |
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554 date=date, |
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555 ) |
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556 |
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557 if newnode is None: |
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558 # If it ended up being a no-op commit, then the normal |
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559 # merge state clean-up path doesn't happen, so do it |
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560 # here. Fix issue5494 |
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561 mergemod.mergestate.clean(repo) |
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562 return newnode |
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563 |
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564 def _rebasenode(self, tr, rev, allowdivergence, progressfn): |
34006 | 565 repo, ui, opts = self.repo, self.ui, self.opts |
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566 dest = self.destmap[rev] |
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567 ctx = repo[rev] |
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568 desc = _ctxdesc(ctx) |
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569 if self.state[rev] == rev: |
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570 ui.status(_('already rebased %s\n') % desc) |
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571 elif ( |
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572 not allowdivergence |
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573 and rev in self.obsoletewithoutsuccessorindestination |
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574 ): |
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575 msg = ( |
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576 _( |
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577 'note: not rebasing %s and its descendants as ' |
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578 'this would cause divergence\n' |
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579 ) |
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580 % desc |
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581 ) |
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582 repo.ui.status(msg) |
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583 self.skipped.add(rev) |
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584 elif rev in self.obsoletenotrebased: |
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585 succ = self.obsoletenotrebased[rev] |
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586 if succ is None: |
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587 msg = ( |
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588 _('note: not rebasing %s, it has no ' 'successor\n') % desc |
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589 ) |
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590 else: |
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591 succdesc = _ctxdesc(repo[succ]) |
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592 msg = _( |
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593 'note: not rebasing %s, already in ' 'destination as %s\n' |
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594 ) % (desc, succdesc) |
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595 repo.ui.status(msg) |
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596 # Make clearrebased aware state[rev] is not a true successor |
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597 self.skipped.add(rev) |
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598 # Record rev as moved to its desired destination in self.state. |
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599 # This helps bookmark and working parent movement. |
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600 dest = max( |
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601 adjustdest(repo, rev, self.destmap, self.state, self.skipped) |
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602 ) |
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603 self.state[rev] = dest |
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604 elif self.state[rev] == revtodo: |
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605 ui.status(_('rebasing %s\n') % desc) |
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606 progressfn(ctx) |
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607 p1, p2, base = defineparents( |
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608 repo, |
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609 rev, |
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610 self.destmap, |
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611 self.state, |
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612 self.skipped, |
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613 self.obsoletenotrebased, |
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614 ) |
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615 if not self.inmemory and len(repo[None].parents()) == 2: |
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616 repo.ui.debug('resuming interrupted rebase\n') |
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617 else: |
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618 overrides = {('ui', 'forcemerge'): opts.get('tool', '')} |
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619 with ui.configoverride(overrides, 'rebase'): |
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620 stats = rebasenode( |
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621 repo, |
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622 rev, |
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623 p1, |
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624 base, |
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625 self.collapsef, |
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626 dest, |
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627 wctx=self.wctx, |
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628 ) |
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629 if stats.unresolvedcount > 0: |
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630 if self.inmemory: |
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631 raise error.InMemoryMergeConflictsError() |
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632 else: |
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633 raise error.InterventionRequired( |
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634 _( |
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635 'unresolved conflicts (see hg ' |
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636 'resolve, then hg rebase --continue)' |
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637 ) |
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638 ) |
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639 if not self.collapsef: |
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640 merging = p2 != nullrev |
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641 editform = cmdutil.mergeeditform(merging, 'rebase') |
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642 editor = cmdutil.getcommiteditor( |
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643 editform=editform, **pycompat.strkwargs(opts) |
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644 ) |
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645 newnode = self._concludenode(rev, p1, p2, editor) |
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646 else: |
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647 # Skip commit if we are collapsing |
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648 if self.inmemory: |
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649 self.wctx.setbase(repo[p1]) |
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650 else: |
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651 repo.setparents(repo[p1].node()) |
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652 newnode = None |
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653 # Update the state |
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654 if newnode is not None: |
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655 self.state[rev] = repo[newnode].rev() |
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656 ui.debug('rebased as %s\n' % short(newnode)) |
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657 else: |
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658 if not self.collapsef: |
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659 ui.warn( |
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660 _( |
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661 'note: not rebasing %s, its destination already ' |
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662 'has all its changes\n' |
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663 ) |
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664 % desc |
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665 ) |
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666 self.skipped.add(rev) |
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667 self.state[rev] = p1 |
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668 ui.debug('next revision set to %d\n' % p1) |
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669 else: |
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670 ui.status( |
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671 _('already rebased %s as %s\n') % (desc, repo[self.state[rev]]) |
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672 ) |
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673 if not tr: |
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674 # When not using single transaction, store state after each |
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675 # commit is completely done. On InterventionRequired, we thus |
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676 # won't store the status. Instead, we'll hit the "len(parents) == 2" |
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677 # case and realize that the commit was in progress. |
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678 self.storestatus() |
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679 |
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680 def _finishrebase(self): |
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681 repo, ui, opts = self.repo, self.ui, self.opts |
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682 fm = ui.formatter('rebase', opts) |
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683 fm.startitem() |
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684 if self.collapsef: |
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685 p1, p2, _base = defineparents( |
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686 repo, |
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687 min(self.state), |
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688 self.destmap, |
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689 self.state, |
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690 self.skipped, |
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691 self.obsoletenotrebased, |
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692 ) |
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693 editopt = opts.get('edit') |
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694 editform = 'rebase.collapse' |
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695 if self.collapsemsg: |
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696 commitmsg = self.collapsemsg |
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697 else: |
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698 commitmsg = 'Collapsed revision' |
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699 for rebased in sorted(self.state): |
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700 if rebased not in self.skipped: |
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701 commitmsg += '\n* %s' % repo[rebased].description() |
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702 editopt = True |
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703 editor = cmdutil.getcommiteditor(edit=editopt, editform=editform) |
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704 revtoreuse = max(self.state) |
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705 |
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706 newnode = self._concludenode( |
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707 revtoreuse, p1, self.external, editor, commitmsg=commitmsg |
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708 ) |
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709 |
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710 if newnode is not None: |
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711 newrev = repo[newnode].rev() |
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712 for oldrev in self.state: |
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713 self.state[oldrev] = newrev |
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714 |
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715 if 'qtip' in repo.tags(): |
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716 updatemq(repo, self.state, self.skipped, **pycompat.strkwargs(opts)) |
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717 |
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718 # restore original working directory |
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719 # (we do this before stripping) |
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720 newwd = self.state.get(self.originalwd, self.originalwd) |
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721 if newwd < 0: |
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722 # original directory is a parent of rebase set root or ignored |
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723 newwd = self.originalwd |
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724 if newwd not in [c.rev() for c in repo[None].parents()]: |
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725 ui.note(_("update back to initial working directory parent\n")) |
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726 hg.updaterepo(repo, newwd, overwrite=False) |
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727 |
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728 collapsedas = None |
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729 if self.collapsef and not self.keepf: |
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730 collapsedas = newnode |
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731 clearrebased( |
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732 ui, |
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733 repo, |
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734 self.destmap, |
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735 self.state, |
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736 self.skipped, |
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737 collapsedas, |
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738 self.keepf, |
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739 fm=fm, |
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740 backup=self.backupf, |
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741 ) |
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742 |
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743 clearstatus(repo) |
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744 clearcollapsemsg(repo) |
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745 |
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746 ui.note(_("rebase completed\n")) |
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747 util.unlinkpath(repo.sjoin('undo'), ignoremissing=True) |
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748 if self.skipped: |
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749 skippedlen = len(self.skipped) |
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750 ui.note(_("%d revisions have been skipped\n") % skippedlen) |
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751 fm.end() |
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752 |
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753 if ( |
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754 self.activebookmark |
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755 and self.activebookmark in repo._bookmarks |
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756 and repo['.'].node() == repo._bookmarks[self.activebookmark] |
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757 ): |
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758 bookmarks.activate(repo, self.activebookmark) |
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759 |
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760 def _abort(self, backup=True, suppwarns=False): |
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761 '''Restore the repository to its original state.''' |
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762 |
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763 repo = self.repo |
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764 try: |
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765 # If the first commits in the rebased set get skipped during the |
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766 # rebase, their values within the state mapping will be the dest |
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767 # rev id. The rebased list must must not contain the dest rev |
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768 # (issue4896) |
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769 rebased = [ |
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770 s |
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771 for r, s in self.state.items() |
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772 if s >= 0 and s != r and s != self.destmap[r] |
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773 ] |
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774 immutable = [d for d in rebased if not repo[d].mutable()] |
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775 cleanup = True |
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776 if immutable: |
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777 repo.ui.warn( |
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778 _("warning: can't clean up public changesets %s\n") |
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779 % ', '.join(bytes(repo[r]) for r in immutable), |
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780 hint=_("see 'hg help phases' for details"), |
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781 ) |
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782 cleanup = False |
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783 |
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784 descendants = set() |
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785 if rebased: |
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786 descendants = set(repo.changelog.descendants(rebased)) |
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787 if descendants - set(rebased): |
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788 repo.ui.warn( |
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789 _( |
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790 "warning: new changesets detected on " |
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791 "destination branch, can't strip\n" |
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792 ) |
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793 ) |
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794 cleanup = False |
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795 |
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796 if cleanup: |
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797 shouldupdate = False |
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798 if rebased: |
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799 strippoints = [ |
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800 c.node() for c in repo.set('roots(%ld)', rebased) |
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801 ] |
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802 |
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803 updateifonnodes = set(rebased) |
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804 updateifonnodes.update(self.destmap.values()) |
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805 updateifonnodes.add(self.originalwd) |
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806 shouldupdate = repo['.'].rev() in updateifonnodes |
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807 |
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808 # Update away from the rebase if necessary |
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809 if shouldupdate or needupdate(repo, self.state): |
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810 mergemod.update( |
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811 repo, self.originalwd, branchmerge=False, force=True |
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812 ) |
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813 |
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|
814 # Strip from the first rebased revision |
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|
815 if rebased: |
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|
816 repair.strip(repo.ui, repo, strippoints, backup=backup) |
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|
817 |
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|
818 if self.activebookmark and self.activebookmark in repo._bookmarks: |
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|
819 bookmarks.activate(repo, self.activebookmark) |
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|
820 |
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|
821 finally: |
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|
822 clearstatus(repo) |
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|
823 clearcollapsemsg(repo) |
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|
824 if not suppwarns: |
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|
825 repo.ui.warn(_('rebase aborted\n')) |
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826 return 0 |
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|
827 |
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828 |
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829 @command( |
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830 'rebase', |
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831 [ |
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832 ( |
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833 's', |
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834 'source', |
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835 '', |
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836 _('rebase the specified changeset and descendants'), |
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837 _('REV'), |
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838 ), |
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839 ( |
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840 'b', |
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841 'base', |
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842 '', |
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843 _('rebase everything from branching point of specified changeset'), |
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844 _('REV'), |
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845 ), |
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846 ('r', 'rev', [], _('rebase these revisions'), _('REV')), |
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847 ('d', 'dest', '', _('rebase onto the specified changeset'), _('REV')), |
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848 ('', 'collapse', False, _('collapse the rebased changesets')), |
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849 ( |
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850 'm', |
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851 'message', |
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852 '', |
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853 _('use text as collapse commit message'), |
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854 _('TEXT'), |
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855 ), |
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856 ('e', 'edit', False, _('invoke editor on commit messages')), |
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857 ( |
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858 'l', |
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859 'logfile', |
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860 '', |
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861 _('read collapse commit message from file'), |
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862 _('FILE'), |
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863 ), |
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864 ('k', 'keep', False, _('keep original changesets')), |
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865 ('', 'keepbranches', False, _('keep original branch names')), |
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866 ('D', 'detach', False, _('(DEPRECATED)')), |
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867 ('i', 'interactive', False, _('(DEPRECATED)')), |
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868 ('t', 'tool', '', _('specify merge tool')), |
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869 ('', 'stop', False, _('stop interrupted rebase')), |
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870 ('c', 'continue', False, _('continue an interrupted rebase')), |
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871 ('a', 'abort', False, _('abort an interrupted rebase')), |
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872 ( |
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873 '', |
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874 'auto-orphans', |
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875 '', |
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876 _( |
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877 'automatically rebase orphan revisions ' |
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878 'in the specified revset (EXPERIMENTAL)' |
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879 ), |
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880 ), |
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881 ] |
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882 + cmdutil.dryrunopts |
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883 + cmdutil.formatteropts |
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884 + cmdutil.confirmopts, |
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885 _('[-s REV | -b REV] [-d REV] [OPTION]'), |
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886 helpcategory=command.CATEGORY_CHANGE_MANAGEMENT, |
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887 ) |
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888 def rebase(ui, repo, **opts): |
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889 """move changeset (and descendants) to a different branch |
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890 |
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891 Rebase uses repeated merging to graft changesets from one part of |
10646 | 892 history (the source) onto another (the destination). This can be |
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893 useful for linearizing *local* changes relative to a master |
10646 | 894 development tree. |
895 | |
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896 Published commits cannot be rebased (see :hg:`help phases`). |
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897 To copy commits, see :hg:`help graft`. |
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898 |
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899 If you don't specify a destination changeset (``-d/--dest``), rebase |
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900 will use the same logic as :hg:`merge` to pick a destination. if |
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901 the current branch contains exactly one other head, the other head |
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902 is merged with by default. Otherwise, an explicit revision with |
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903 which to merge with must be provided. (destination changeset is not |
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904 modified by rebasing, but new changesets are added as its |
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905 descendants.) |
10646 | 906 |
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907 Here are the ways to select changesets: |
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908 |
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909 1. Explicitly select them using ``--rev``. |
10646 | 910 |
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911 2. Use ``--source`` to select a root changeset and include all of its |
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912 descendants. |
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913 |
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914 3. Use ``--base`` to select a changeset; rebase will find ancestors |
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915 and their descendants which are not also ancestors of the destination. |
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916 |
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917 4. If you do not specify any of ``--rev``, ``--source``, or ``--base``, |
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918 rebase will use ``--base .`` as above. |
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919 |
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920 If ``--source`` or ``--rev`` is used, special names ``SRC`` and ``ALLSRC`` |
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921 can be used in ``--dest``. Destination would be calculated per source |
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922 revision with ``SRC`` substituted by that single source revision and |
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923 ``ALLSRC`` substituted by all source revisions. |
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924 |
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925 Rebase will destroy original changesets unless you use ``--keep``. |
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926 It will also move your bookmarks (even if you do). |
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927 |
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928 Some changesets may be dropped if they do not contribute changes |
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929 (e.g. merges from the destination branch). |
10646 | 930 |
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931 Unlike ``merge``, rebase will do nothing if you are at the branch tip of |
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932 a named branch with two heads. You will need to explicitly specify source |
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933 and/or destination. |
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934 |
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935 If you need to use a tool to automate merge/conflict decisions, you |
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936 can specify one with ``--tool``, see :hg:`help merge-tools`. |
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937 As a caveat: the tool will not be used to mediate when a file was |
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938 deleted, there is no hook presently available for this. |
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939 |
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940 If a rebase is interrupted to manually resolve a conflict, it can be |
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941 continued with --continue/-c, aborted with --abort/-a, or stopped with |
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942 --stop. |
11205 | 943 |
22790 | 944 .. container:: verbose |
945 | |
946 Examples: | |
947 | |
948 - move "local changes" (current commit back to branching point) | |
949 to the current branch tip after a pull:: | |
950 | |
951 hg rebase | |
952 | |
953 - move a single changeset to the stable branch:: | |
954 | |
955 hg rebase -r 5f493448 -d stable | |
956 | |
957 - splice a commit and all its descendants onto another part of history:: | |
958 | |
959 hg rebase --source c0c3 --dest 4cf9 | |
960 | |
961 - rebase everything on a branch marked by a bookmark onto the | |
962 default branch:: | |
963 | |
964 hg rebase --base myfeature --dest default | |
965 | |
966 - collapse a sequence of changes into a single commit:: | |
967 | |
968 hg rebase --collapse -r 1520:1525 -d . | |
969 | |
970 - move a named branch while preserving its name:: | |
971 | |
972 hg rebase -r "branch(featureX)" -d 1.3 --keepbranches | |
973 | |
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974 - stabilize orphaned changesets so history looks linear:: |
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975 |
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976 hg rebase -r 'orphan()-obsolete()'\ |
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977 -d 'first(max((successors(max(roots(ALLSRC) & ::SRC)^)-obsolete())::) +\ |
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978 max(::((roots(ALLSRC) & ::SRC)^)-obsolete()))' |
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979 |
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980 Configuration Options: |
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981 |
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982 You can make rebase require a destination if you set the following config |
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983 option:: |
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984 |
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985 [commands] |
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986 rebase.requiredest = True |
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987 |
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988 By default, rebase will close the transaction after each commit. For |
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989 performance purposes, you can configure rebase to use a single transaction |
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990 across the entire rebase. WARNING: This setting introduces a significant |
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991 risk of losing the work you've done in a rebase if the rebase aborts |
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992 unexpectedly:: |
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993 |
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|
994 [rebase] |
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995 singletransaction = True |
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996 |
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997 By default, rebase writes to the working copy, but you can configure it to |
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998 run in-memory for better performance. When the rebase is not moving the |
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999 parent(s) of the working copy (AKA the "currently checked out changesets"), |
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1000 this may also allow it to run even if the working copy is dirty:: |
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1001 |
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1002 [rebase] |
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1003 experimental.inmemory = True |
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1004 |
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1005 Return Values: |
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1006 |
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1007 Returns 0 on success, 1 if nothing to rebase or there are |
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1008 unresolved conflicts. |
22790 | 1009 |
6906
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1010 """ |
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1011 opts = pycompat.byteskwargs(opts) |
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1012 inmemory = ui.configbool('rebase', 'experimental.inmemory') |
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1013 dryrun = opts.get('dry_run') |
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1014 confirm = opts.get('confirm') |
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1015 selactions = [k for k in ['abort', 'stop', 'continue'] if opts.get(k)] |
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1016 if len(selactions) > 1: |
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1017 raise error.Abort( |
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1018 _('cannot use --%s with --%s') % tuple(selactions[:2]) |
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1019 ) |
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1020 action = selactions[0] if selactions else None |
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1021 if dryrun and action: |
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1022 raise error.Abort(_('cannot specify both --dry-run and --%s') % action) |
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1023 if confirm and action: |
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1024 raise error.Abort(_('cannot specify both --confirm and --%s') % action) |
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1025 if dryrun and confirm: |
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1026 raise error.Abort(_('cannot specify both --confirm and --dry-run')) |
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1027 |
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1028 if action or repo.currenttransaction() is not None: |
35320
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1029 # in-memory rebase is not compatible with resuming rebases. |
35701
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1030 # (Or if it is run within a transaction, since the restart logic can |
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1031 # fail the entire transaction.) |
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1032 inmemory = False |
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1033 |
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1034 if opts.get('auto_orphans'): |
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1035 for key in opts: |
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1036 if key != 'auto_orphans' and opts.get(key): |
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1037 raise error.Abort( |
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1038 _('--auto-orphans is incompatible with %s') % ('--' + key) |
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1039 ) |
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1040 userrevs = list(repo.revs(opts.get('auto_orphans'))) |
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1041 opts['rev'] = [revsetlang.formatspec('%ld and orphan()', userrevs)] |
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1042 opts['dest'] = '_destautoorphanrebase(SRC)' |
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1043 |
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1044 if dryrun or confirm: |
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1045 return _dryrunrebase(ui, repo, action, opts) |
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1046 elif action == 'stop': |
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1047 rbsrt = rebaseruntime(repo, ui) |
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1048 with repo.wlock(), repo.lock(): |
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1049 rbsrt.restorestatus() |
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1050 if rbsrt.collapsef: |
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1051 raise error.Abort(_("cannot stop in --collapse session")) |
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1052 allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt) |
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1053 if not (rbsrt.keepf or allowunstable): |
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1054 raise error.Abort( |
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1055 _( |
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1056 "cannot remove original changesets with" |
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1057 " unrebased descendants" |
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1058 ), |
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1059 hint=_( |
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1060 'either enable obsmarkers to allow unstable ' |
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1061 'revisions or use --keep to keep original ' |
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1062 'changesets' |
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1063 ), |
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1064 ) |
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1065 if needupdate(repo, rbsrt.state): |
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1066 # update to the current working revision |
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1067 # to clear interrupted merge |
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1068 hg.updaterepo(repo, rbsrt.originalwd, overwrite=True) |
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1069 rbsrt._finishrebase() |
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1070 return 0 |
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1071 elif inmemory: |
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1072 try: |
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1073 # in-memory merge doesn't support conflicts, so if we hit any, abort |
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1074 # and re-run as an on-disk merge. |
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|
1075 overrides = {('rebase', 'singletransaction'): True} |
b48b7b130d08
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Martin von Zweigbergk <martinvonz@google.com>
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1076 with ui.configoverride(overrides, 'rebase'): |
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1077 return _dorebase(ui, repo, action, opts, inmemory=inmemory) |
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1078 except error.InMemoryMergeConflictsError: |
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1079 ui.warn( |
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1080 _( |
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1081 'hit merge conflicts; re-running rebase without in-memory' |
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1082 ' merge\n' |
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1083 ) |
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|
1084 ) |
40790
f07d4f94f098
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|
1085 # TODO: Make in-memory merge not use the on-disk merge state, so |
f07d4f94f098
rebase: preserve working copy when redoing in-mem rebase on disk
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|
1086 # we don't have to clean it here |
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|
1087 mergemod.mergestate.clean(repo) |
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|
1088 clearstatus(repo) |
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|
1089 clearcollapsemsg(repo) |
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1090 return _dorebase(ui, repo, action, opts, inmemory=False) |
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1091 else: |
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1092 return _dorebase(ui, repo, action, opts) |
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1093 |
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1094 |
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|
1095 def _dryrunrebase(ui, repo, action, opts): |
38501
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|
1096 rbsrt = rebaseruntime(repo, ui, inmemory=True, opts=opts) |
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1097 confirm = opts.get('confirm') |
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1098 if confirm: |
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diff
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|
1099 ui.status(_('starting in-memory rebase\n')) |
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1100 else: |
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1101 ui.status( |
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1102 _('starting dry-run rebase; repository will not be ' 'changed\n') |
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1103 ) |
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1104 with repo.wlock(), repo.lock(): |
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|
1105 needsabort = True |
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1106 try: |
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1107 overrides = {('rebase', 'singletransaction'): True} |
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1108 with ui.configoverride(overrides, 'rebase'): |
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1109 _origrebase( |
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1110 ui, |
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1111 repo, |
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1112 action, |
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1113 opts, |
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1114 rbsrt, |
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1115 inmemory=True, |
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1116 leaveunfinished=True, |
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1117 ) |
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1118 except error.InMemoryMergeConflictsError: |
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1119 ui.status(_('hit a merge conflict\n')) |
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1120 return 1 |
42108
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1121 except error.Abort: |
1b5cec8b6a1e
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1122 needsabort = False |
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|
1123 raise |
38496
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1124 else: |
38667
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1125 if confirm: |
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|
1126 ui.status(_('rebase completed successfully\n')) |
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1127 if not ui.promptchoice( |
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1128 _(b'apply changes (yn)?' b'$$ &Yes $$ &No') |
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1129 ): |
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1130 # finish unfinished rebase |
38816
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|
1131 rbsrt._finishrebase() |
38667
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1132 else: |
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1133 rbsrt._prepareabortorcontinue( |
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1134 isabort=True, backup=False, suppwarns=True |
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1135 ) |
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|
1136 needsabort = False |
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1137 else: |
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1138 ui.status( |
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|
1139 _( |
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1140 'dry-run rebase completed successfully; run without' |
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1141 ' -n/--dry-run to perform this rebase\n' |
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1142 ) |
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|
1143 ) |
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1144 return 0 |
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1145 finally: |
38667
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1146 if needsabort: |
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|
1147 # no need to store backup in case of dryrun |
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1148 rbsrt._prepareabortorcontinue( |
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1149 isabort=True, backup=False, suppwarns=True |
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1150 ) |
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|
1151 |
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1152 |
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|
1153 def _dorebase(ui, repo, action, opts, inmemory=False): |
38501
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1154 rbsrt = rebaseruntime(repo, ui, inmemory, opts) |
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|
1155 return _origrebase(ui, repo, action, opts, rbsrt, inmemory=inmemory) |
38497
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|
1156 |
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1157 |
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1158 def _origrebase( |
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1159 ui, repo, action, opts, rbsrt, inmemory=False, leaveunfinished=False |
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1160 ): |
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|
1161 assert action != 'stop' |
32917
070920db8b87
rebase: use context manager for locking in rebase()
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parents:
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diff
changeset
|
1162 with repo.wlock(), repo.lock(): |
6906
808f03f61ebe
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
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diff
changeset
|
1163 # Validate input and define rebasing points |
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Add rebase extension
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diff
changeset
|
1164 destf = opts.get('dest', None) |
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Add rebase extension
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diff
changeset
|
1165 srcf = opts.get('source', None) |
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diff
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|
1166 basef = opts.get('base', None) |
15270
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rebase: add --rev option to rebase
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changeset
|
1167 revf = opts.get('rev', []) |
29043
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destutil: add the ability to specify a search space for rebase destination
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diff
changeset
|
1168 # search default destination in this space |
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|
1169 # used in the 'hg pull --rebase' case, see issue 5214. |
cf7de4aeb86b
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changeset
|
1170 destspace = opts.get('_destspace') |
22382
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parents:
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changeset
|
1171 if opts.get('interactive'): |
26496
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|
1172 try: |
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|
1173 if extensions.find('histedit'): |
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|
1174 enablehistedit = '' |
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|
1175 except KeyError: |
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|
1176 enablehistedit = " --config extensions.histedit=" |
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|
1177 help = "hg%s help -e histedit" % enablehistedit |
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|
1178 msg = ( |
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1179 _( |
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1180 "interactive history editing is supported by the " |
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|
1181 "'histedit' extension (see \"%s\")" |
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1182 ) |
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1183 % help |
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1184 ) |
26587
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|
1185 raise error.Abort(msg) |
22382
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|
1186 |
29400
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|
1187 if rbsrt.collapsemsg and not rbsrt.collapsef: |
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|
1188 raise error.Abort(_('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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|
1189 |
39100
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|
1190 if action: |
29400
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|
1191 if rbsrt.collapsef: |
26587
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1192 raise error.Abort( |
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|
1193 _('cannot use collapse with continue or abort') |
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1194 ) |
8117
2b30d8488819
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Martin Geisler <mg@lazybytes.net>
parents:
8112
diff
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|
1195 if srcf or basef or destf: |
26587
56b2bcea2529
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parents:
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|
1196 raise error.Abort( |
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|
1197 _('abort and continue do not allow specifying revisions') |
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|
1198 ) |
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rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
1199 if action == 'abort' and opts.get('tool', False): |
13856
0995eee8ffe4
rebase: add --tool argument for specifying merge tool
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13778
diff
changeset
|
1200 ui.warn(_('tool option will be ignored\n')) |
39100
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
1201 if action == 'continue': |
30273
86f4ef63d507
rebase: check for conflicts before continuing
timeless <timeless@mozdev.org>
parents:
30271
diff
changeset
|
1202 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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diff
changeset
|
1203 mergeutil.checkunresolved(ms) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1204 |
39100
e9e742bd0501
rebase: use action variable to select things to do
Yuya Nishihara <yuya@tcha.org>
parents:
39099
diff
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|
1205 retcode = rbsrt._prepareabortorcontinue(isabort=(action == 'abort')) |
29472
f585ce6878e3
rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29404
diff
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|
1206 if retcode is not None: |
f585ce6878e3
rebase: move abort/continue prep to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29404
diff
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|
1207 return retcode |
6906
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Add rebase extension
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diff
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|
1208 else: |
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|
1209 destmap = _definedestmap( |
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1210 ui, |
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1211 repo, |
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1212 inmemory, |
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|
1213 destf, |
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1214 srcf, |
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|
1215 basef, |
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|
1216 revf, |
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1217 destspace=destspace, |
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|
1218 ) |
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Jun Wu <quark@fb.com>
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|
1219 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>
parents:
29472
diff
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|
1220 if retcode is not None: |
e25da98052a4
rebase: move new rebase preparation to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
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diff
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|
1221 return retcode |
36775
6dab3bdb1f00
rebase: only store collapse message once
Martin von Zweigbergk <martinvonz@google.com>
parents:
36774
diff
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|
1222 storecollapsemsg(repo, rbsrt.collapsemsg) |
21027
25ee5dbebc6b
rebase: tell when reopening a closed branch head
Mads Kiilerich <madski@unity3d.com>
parents:
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|
1223 |
33569
d341677d667d
rebase: add config to move rebase into a single transaction
Durham Goode <durham@fb.com>
parents:
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|
1224 tr = None |
33619
609606d21765
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Durham Goode <durham@fb.com>
parents:
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diff
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|
1225 |
609606d21765
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Durham Goode <durham@fb.com>
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diff
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|
1226 singletr = ui.configbool('rebase', 'singletransaction') |
609606d21765
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Durham Goode <durham@fb.com>
parents:
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diff
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|
1227 if singletr: |
33569
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Durham Goode <durham@fb.com>
parents:
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|
1228 tr = repo.transaction('rebase') |
35480
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Phil Cohen <phillco@fb.com>
parents:
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|
1229 |
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Phil Cohen <phillco@fb.com>
parents:
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|
1230 # If `rebase.singletransaction` is enabled, wrap the entire operation in |
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Phil Cohen <phillco@fb.com>
parents:
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|
1231 # one transaction here. Otherwise, transactions are obtained when |
01b084914a60
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Phil Cohen <phillco@fb.com>
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|
1232 # committing each node, which is slower but allows partial success. |
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parents:
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|
1233 with util.acceptintervention(tr): |
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Phil Cohen <phillco@fb.com>
parents:
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|
1234 # Same logic for the dirstate guard, except we don't create one when |
01b084914a60
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Phil Cohen <phillco@fb.com>
parents:
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|
1235 # rebasing in-memory (it's not needed). |
36773
1004fd71810f
rebase: reduce scope of "dsguard" variables a bit
Martin von Zweigbergk <martinvonz@google.com>
parents:
36772
diff
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|
1236 dsguard = None |
35480
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Phil Cohen <phillco@fb.com>
parents:
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diff
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|
1237 if singletr and not inmemory: |
33619
609606d21765
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Durham Goode <durham@fb.com>
parents:
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diff
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|
1238 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
609606d21765
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Durham Goode <durham@fb.com>
parents:
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|
1239 with util.acceptintervention(dsguard): |
609606d21765
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Durham Goode <durham@fb.com>
parents:
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|
1240 rbsrt._performrebase(tr) |
38372
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rebase: add dry-run functionality
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38239
diff
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|
1241 if not leaveunfinished: |
38816
2b728789edfd
rebase: move "backup" flag to rebaseruntime
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38799
diff
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|
1242 rbsrt._finishrebase() |
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|
1243 |
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1244 |
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1245 def _definedestmap( |
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|
1246 ui, |
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|
1247 repo, |
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|
1248 inmemory, |
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|
1249 destf=None, |
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|
1250 srcf=None, |
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|
1251 basef=None, |
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|
1252 revf=None, |
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|
1253 destspace=None, |
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1254 ): |
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Jun Wu <quark@fb.com>
parents:
34003
diff
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|
1255 """use revisions argument to define destmap {srcrev: destrev}""" |
31431
406705701c2d
rebase: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31395
diff
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|
1256 if revf is None: |
406705701c2d
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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diff
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|
1257 revf = [] |
31395
361bccce566a
rebase: don't use mutable default argument value
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31380
diff
changeset
|
1258 |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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diff
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|
1259 # destspace is here to work around issues with `hg pull --rebase` see |
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28686
diff
changeset
|
1260 # issue5214 for details |
28136
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
1261 if srcf and basef: |
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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|
1262 raise error.Abort(_('cannot specify both a source and a base')) |
5853878bbc2a
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
1263 if revf and basef: |
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|
1264 raise error.Abort(_('cannot specify both a revision and a base')) |
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1265 if revf and srcf: |
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|
1266 raise error.Abort(_('cannot specify both a revision and a source')) |
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
1267 |
37025
0782ac132a41
rebase: pass "inmemory" directly to _definedestmap()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37021
diff
changeset
|
1268 if not inmemory: |
35291
aa660c1203a9
rebase: do not bail on uncomitted changes if rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35290
diff
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|
1269 cmdutil.checkunfinished(repo) |
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rebase: do not bail on uncomitted changes if rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35290
diff
changeset
|
1270 cmdutil.bailifchanged(repo) |
28136
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
1271 |
31731
b5afec71c1f9
rebase: allow destination-free continue and abort (issue5513)
Ryan McElroy <rmcelroy@fb.com>
parents:
31621
diff
changeset
|
1272 if ui.configbool('commands', 'rebase.requiredest') and not destf: |
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|
1273 raise error.Abort( |
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|
1274 _('you must specify a destination'), hint=_('use: hg rebase -d REV') |
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|
1275 ) |
31731
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Ryan McElroy <rmcelroy@fb.com>
parents:
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diff
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|
1276 |
34005
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Jun Wu <quark@fb.com>
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diff
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|
1277 dest = None |
28136
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|
1278 |
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|
1279 if revf: |
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|
1280 rebaseset = scmutil.revrange(repo, revf) |
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|
1281 if not rebaseset: |
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parents:
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diff
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|
1282 ui.status(_('empty "rev" revision set - nothing to rebase\n')) |
34004
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Jun Wu <quark@fb.com>
parents:
34003
diff
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|
1283 return None |
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|
1284 elif srcf: |
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|
1285 src = scmutil.revrange(repo, [srcf]) |
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|
1286 if not src: |
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Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
1287 ui.status(_('empty "source" revision set - nothing to rebase\n')) |
34004
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Jun Wu <quark@fb.com>
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diff
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|
1288 return None |
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diff
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|
1289 rebaseset = repo.revs('(%ld)::', src) |
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|
1290 assert rebaseset |
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|
1291 else: |
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changeset
|
1292 base = scmutil.revrange(repo, [basef or '.']) |
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|
1293 if not base: |
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|
1294 ui.status( |
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|
1295 _('empty "base" revision set - ' "can't compute rebase set\n") |
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1296 ) |
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|
1297 return None |
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|
1298 if destf: |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1299 # --base does not support multiple destinations |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1300 dest = scmutil.revsingle(repo, destf) |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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34004
diff
changeset
|
1301 else: |
29043
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parents:
28686
diff
changeset
|
1302 dest = repo[_destrebase(repo, base, destspace=destspace)] |
36475
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
36405
diff
changeset
|
1303 destf = bytes(dest) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
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parents:
28188
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|
1304 |
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|
1305 roots = [] # selected children of branching points |
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1306 bpbase = {} # {branchingpoint: [origbase]} |
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1307 for b in base: # group bases by branching points |
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|
1308 bp = repo.revs('ancestor(%d, %d)', b, dest.rev()).first() |
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|
1309 bpbase[bp] = bpbase.get(bp, []) + [b] |
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1310 if None in bpbase: |
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1311 # emulate the old behavior, showing "nothing to rebase" (a better |
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|
1312 # behavior may be abort with "cannot find branching point" error) |
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1313 bpbase.clear() |
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1314 for bp, bs in bpbase.iteritems(): # calculate roots |
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|
1315 roots += list(repo.revs('children(%d) & ancestors(%ld)', bp, bs)) |
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|
1316 |
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|
1317 rebaseset = repo.revs('%ld::', roots) |
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|
1318 |
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|
1319 if not rebaseset: |
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1320 # transform to list because smartsets are not comparable to |
5853878bbc2a
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|
1321 # lists. This should be improved to honor laziness of |
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|
1322 # smartset. |
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|
1323 if list(base) == [dest.rev()]: |
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1324 if basef: |
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1325 ui.status( |
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|
1326 _( |
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1327 'nothing to rebase - %s is both "base"' |
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1328 ' and destination\n' |
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|
1329 ) |
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|
1330 % dest |
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1331 ) |
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1332 else: |
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|
1333 ui.status( |
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|
1334 _( |
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1335 'nothing to rebase - working directory ' |
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1336 'parent is also destination\n' |
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1337 ) |
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1338 ) |
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|
1339 elif not repo.revs('%ld - ::%d', base, dest.rev()): |
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1340 if basef: |
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|
1341 ui.status( |
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|
1342 _( |
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1343 'nothing to rebase - "base" %s is ' |
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1344 'already an ancestor of destination ' |
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1345 '%s\n' |
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1346 ) |
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1347 % ('+'.join(bytes(repo[r]) for r in base), dest) |
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1348 ) |
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1349 else: |
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|
1350 ui.status( |
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|
1351 _( |
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|
1352 'nothing to rebase - working ' |
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|
1353 'directory parent is already an ' |
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|
1354 'ancestor of destination %s\n' |
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|
1355 ) |
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|
1356 % dest |
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|
1357 ) |
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|
1358 else: # can it happen? |
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|
1359 ui.status( |
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|
1360 _('nothing to rebase from %s to %s\n') |
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1361 % ('+'.join(bytes(repo[r]) for r in base), dest) |
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1362 ) |
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|
1363 return None |
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|
1364 |
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|
1365 rebasingwcp = repo['.'].rev() in rebaseset |
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|
1366 ui.log( |
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|
1367 "rebase", |
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1368 "rebasing working copy parent: %r\n", |
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1369 rebasingwcp, |
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1370 rebase_rebasing_wcp=rebasingwcp, |
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1371 ) |
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|
1372 if inmemory and rebasingwcp: |
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|
1373 # Check these since we did not before. |
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|
1374 cmdutil.checkunfinished(repo) |
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|
1375 cmdutil.bailifchanged(repo) |
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|
1376 |
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|
1377 if not destf: |
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|
1378 dest = repo[_destrebase(repo, rebaseset, destspace=destspace)] |
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|
1379 destf = bytes(dest) |
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1380 |
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|
1381 allsrc = revsetlang.formatspec('%ld', rebaseset) |
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|
1382 alias = {'ALLSRC': allsrc} |
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|
1383 |
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1384 if dest is None: |
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|
1385 try: |
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|
1386 # fast path: try to resolve dest without SRC alias |
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|
1387 dest = scmutil.revsingle(repo, destf, localalias=alias) |
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|
1388 except error.RepoLookupError: |
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|
1389 # multi-dest path: resolve dest for each SRC separately |
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|
1390 destmap = {} |
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|
1391 for r in rebaseset: |
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|
1392 alias['SRC'] = revsetlang.formatspec('%d', r) |
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|
1393 # use repo.anyrevs instead of scmutil.revsingle because we |
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|
1394 # don't want to abort if destset is empty. |
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|
1395 destset = repo.anyrevs([destf], user=True, localalias=alias) |
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|
1396 size = len(destset) |
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|
1397 if size == 1: |
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|
1398 destmap[r] = destset.first() |
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|
1399 elif size == 0: |
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|
1400 ui.note(_('skipping %s - empty destination\n') % repo[r]) |
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|
1401 else: |
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|
1402 raise error.Abort( |
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|
1403 _('rebase destination for %s is not ' 'unique') |
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|
1404 % repo[r] |
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1405 ) |
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|
1406 |
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|
1407 if dest is not None: |
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|
1408 # single-dest case: assign dest to each rev in rebaseset |
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1409 destrev = dest.rev() |
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1410 destmap = {r: destrev for r in rebaseset} # {srcrev: destrev} |
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|
1411 |
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|
1412 if not destmap: |
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|
1413 ui.status(_('nothing to rebase - empty destination\n')) |
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|
1414 return None |
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|
1415 |
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|
1416 return destmap |
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1417 |
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1418 |
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|
1419 def externalparent(repo, state, destancestors): |
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|
1420 """Return the revision that should be used as the second parent |
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|
1421 when the revisions in state is collapsed on top of destancestors. |
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|
1422 Abort if there is more than one parent. |
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|
1423 """ |
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|
1424 parents = set() |
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diff
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|
1425 source = min(state) |
38fe86fb16e3
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changeset
|
1426 for rev in state: |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1427 if rev == source: |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1428 continue |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1429 for p in repo[rev].parents(): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1430 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
|
1431 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
|
1432 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
|
1433 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
|
1434 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
|
1435 return parents.pop() |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1436 raise error.Abort( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1437 _( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1438 'unable to collapse on top of %d, there is more ' |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1439 'than one external parent: %s' |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1440 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1441 % (max(destancestors), ', '.join("%d" % p for p in sorted(parents))) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1442 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1443 |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
1444 |
37043
a8d8cdafe29c
rebase: rename conclude[memory]node() to commit[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37042
diff
changeset
|
1445 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
|
1446 '''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
|
1447 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
|
1448 # Replicates the empty check in ``repo.commit``. |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1449 if wctx.isempty() and not repo.ui.configbool('ui', 'allowemptycommit'): |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1450 return None |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1451 |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1452 # 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
|
1453 # ``branch`` (used when passing ``--keepbranches``). |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1454 branch = repo[p1].branch() |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1455 if 'branch' in extra: |
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1456 branch = extra['branch'] |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1457 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1458 memctx = wctx.tomemctx( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1459 commitmsg, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1460 parents=(p1, p2), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1461 date=date, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1462 extra=extra, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1463 user=user, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1464 branch=branch, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1465 editor=editor, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1466 ) |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1467 commitres = repo.commitctx(memctx) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1468 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
|
1469 return commitres |
35319
228916ca12b5
rebase: add concludememorynode(), and call it when rebasing in-memory
Phil Cohen <phillco@fb.com>
parents:
35318
diff
changeset
|
1470 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1471 |
37043
a8d8cdafe29c
rebase: rename conclude[memory]node() to commit[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37042
diff
changeset
|
1472 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
|
1473 '''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
|
1474 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
|
1475 dsguard = util.nullcontextmanager() |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
1476 if not repo.ui.configbool('rebase', 'singletransaction'): |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
1477 dsguard = dirstateguard.dirstateguard(repo, 'rebase') |
609606d21765
rebase: use one dirstateguard for when using rebase.singletransaction
Durham Goode <durham@fb.com>
parents:
33590
diff
changeset
|
1478 with dsguard: |
33120
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
1479 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
|
1480 |
37040
b8d305bd12ca
rebase: move config override out of conclude[memory]node()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37039
diff
changeset
|
1481 # Commit might fail if unresolved files exist |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1482 newnode = repo.commit( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1483 text=commitmsg, user=user, date=date, extra=extra, editor=editor |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1484 ) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
1485 |
33120
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
1486 repo.dirstate.setbranch(repo[newnode].branch()) |
b63351f6a246
rebase: backed out changeset 2519994d25ca
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32084
diff
changeset
|
1487 return newnode |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1488 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1489 |
36772
0f3116c08e65
rebase: remove unused argument "state" from rebasenode()
Martin von Zweigbergk <martinvonz@google.com>
parents:
36771
diff
changeset
|
1490 def rebasenode(repo, rev, p1, base, collapse, dest, wctx): |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
1491 '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
|
1492 # Merge phase |
32248
b47e6b0ba6ca
rebase: rename "target" to "dest" in variable names
Martin von Zweigbergk <martinvonz@google.com>
parents:
32175
diff
changeset
|
1493 # Update to destination and merge it with local |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1494 if wctx.isinmemory(): |
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1495 wctx.setbase(repo[p1]) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1496 else: |
35317
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1497 if repo['.'].rev() != p1: |
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1498 repo.ui.debug(" update to %d:%s\n" % (p1, repo[p1])) |
40366
b14fdf1fb615
update: clarify update() call sites by specifying argument names
Martin von Zweigbergk <martinvonz@google.com>
parents:
40293
diff
changeset
|
1499 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
|
1500 else: |
5c25fe7fb1e6
rebase: do not update if IMM; instead, set the overlaywctx's parents
Phil Cohen <phillco@fb.com>
parents:
35316
diff
changeset
|
1501 repo.ui.debug(" already in destination\n") |
35410 | 1502 # This is, alas, necessary to invalidate workingctx's manifest cache, |
1503 # as well as other data we litter on it in other places. | |
1504 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
|
1505 repo.dirstate.write(repo.currenttransaction()) |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
1506 repo.ui.debug(" merge against %d:%s\n" % (rev, repo[rev])) |
19969
ad9db007656f
rebase: fix selection of base used when rebasing merge (issue4041)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19956
diff
changeset
|
1507 if base is not None: |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
1508 repo.ui.debug(" detach base %d:%s\n" % (base, repo[base])) |
16696
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16566
diff
changeset
|
1509 # When collapsing in-place, the parent is the common ancestor, we |
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16566
diff
changeset
|
1510 # have to allow merging with it. |
43076
2372284d9457
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parents:
42975
diff
changeset
|
1511 stats = mergemod.update( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1512 repo, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1513 rev, |
2372284d9457
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parents:
42975
diff
changeset
|
1514 branchmerge=True, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1515 force=True, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1516 ancestor=base, |
2372284d9457
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parents:
42975
diff
changeset
|
1517 mergeancestor=collapse, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1518 labels=['dest', 'source'], |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1519 wc=wctx, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1520 ) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1521 if collapse: |
34787
754b5117622f
context: add workingfilectx.markcopied
Phil Cohen <phillco@fb.com>
parents:
34614
diff
changeset
|
1522 copies.duplicatecopies(repo, wctx, rev, dest) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1523 else: |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1524 # 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
|
1525 # duplicate copies between the revision we're |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1526 # rebasing and its first parent, but *not* |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1527 # duplicate any copies that have already been |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1528 # performed in the destination. |
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1529 p1rev = repo[rev].p1().rev() |
34787
754b5117622f
context: add workingfilectx.markcopied
Phil Cohen <phillco@fb.com>
parents:
34614
diff
changeset
|
1530 copies.duplicatecopies(repo, wctx, rev, p1rev, skiprev=dest) |
22905
63e889cc610d
rebase: move duplicatecopies next to merge
Matt Mackall <mpm@selenic.com>
parents:
22901
diff
changeset
|
1531 return stats |
6923
ebf1462f2145
strip trailing whitespace, replace tabs by spaces
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6906
diff
changeset
|
1532 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
1533 |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1534 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
|
1535 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
|
1536 |
52f82e7d6a7e
rebase: move bookmark to destination for commits becoming empty (issue5627)
Jun Wu <quark@fb.com>
parents:
33569
diff
changeset
|
1537 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
|
1538 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
|
1539 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
|
1540 |
34005
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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34004
diff
changeset
|
1541 For example, when doing rebasing B+E to F, C to G, rebase will first move B |
5e83a8fe6bc4
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diff
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|
1542 to B1, and E's destination will be adjusted from F to B1. |
33590
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diff
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|
1543 |
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|
1544 B1 <- written during rebasing B |
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Jun Wu <quark@fb.com>
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diff
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|
1545 | |
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diff
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|
1546 F <- original destination of B, E |
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Jun Wu <quark@fb.com>
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diff
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|
1547 | |
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|
1548 | E <- rev, which is being rebased |
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|
1549 | | |
52f82e7d6a7e
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|
1550 | D <- prev, one parent of rev being checked |
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Jun Wu <quark@fb.com>
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|
1551 | | |
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diff
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|
1552 | x <- skipped, ex. no successor or successor in (::dest) |
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|
1553 | | |
34005
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|
1554 | C <- rebased as C', different destination |
33590
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diff
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|
1555 | | |
34005
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|
1556 | B <- rebased as B1 C' |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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|
1557 |/ | |
5e83a8fe6bc4
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Jun Wu <quark@fb.com>
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diff
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|
1558 A G <- destination of C, different |
33590
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Jun Wu <quark@fb.com>
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diff
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|
1559 |
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diff
changeset
|
1560 Another example about merge changeset, rebase -r C+G+H -d K, rebase will |
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Jun Wu <quark@fb.com>
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diff
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|
1561 first move C to C1, G to G1, and when it's checking H, the adjusted |
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|
1562 destinations will be [C1, G1]. |
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|
1563 |
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|
1564 H C1 G1 |
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|
1565 /| | / |
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|
1566 F G |/ |
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|
1567 K | | -> K |
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|
1568 | C D | |
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|
1569 | |/ | |
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|
1570 | B | ... |
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|
1571 |/ |/ |
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|
1572 A A |
34006 | 1573 |
1574 Besides, adjust dest according to existing rebase information. For example, | |
1575 | |
1576 B C D B needs to be rebased on top of C, C needs to be rebased on top | |
1577 \|/ of D. We will rebase C first. | |
1578 A | |
1579 | |
1580 C' After rebasing C, when considering B's destination, use C' | |
1581 | instead of the original C. | |
1582 B D | |
1583 \ / | |
1584 A | |
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|
1585 """ |
34004
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diff
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|
1586 # pick already rebased revs with same dest from state as interesting source |
af609bb3487f
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Jun Wu <quark@fb.com>
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|
1587 dest = destmap[rev] |
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|
1588 source = [ |
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|
1589 s |
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|
1590 for s, d in state.items() |
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|
1591 if d > 0 and destmap[s] == dest and s not in skipped |
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|
1592 ] |
33849
3ae2eaecb49e
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Jun Wu <quark@fb.com>
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diff
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|
1593 |
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|
1594 result = [] |
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Jun Wu <quark@fb.com>
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|
1595 for prev in repo.changelog.parentrevs(rev): |
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Jun Wu <quark@fb.com>
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|
1596 adjusted = dest |
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|
1597 if prev != nullrev: |
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Jun Wu <quark@fb.com>
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|
1598 candidate = repo.revs('max(%ld and (::%d))', source, prev).first() |
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Jun Wu <quark@fb.com>
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|
1599 if candidate is not None: |
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|
1600 adjusted = state[candidate] |
34006 | 1601 if adjusted == dest and dest in state: |
1602 adjusted = state[dest] | |
1603 if adjusted == revtodo: | |
1604 # sortsource should produce an order that makes this impossible | |
1605 raise error.ProgrammingError( | |
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1606 'rev %d should be rebased already at this time' % dest |
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1607 ) |
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|
1608 result.append(adjusted) |
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|
1609 return result |
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|
1610 |
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|
1611 |
33846
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Jun Wu <quark@fb.com>
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diff
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|
1612 def _checkobsrebase(repo, ui, rebaseobsrevs, rebaseobsskipped): |
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|
1613 """ |
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|
1614 Abort if rebase will create divergence or rebase is noop because of markers |
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|
1615 |
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|
1616 `rebaseobsrevs`: set of obsolete revision in source |
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diff
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|
1617 `rebaseobsskipped`: set of revisions from source skipped because they have |
35995
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
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|
1618 successors in destination or no non-obsolete successor. |
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|
1619 """ |
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|
1620 # Obsolete node with successors not in dest leads to divergence |
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|
1621 divergenceok = ui.configbool('experimental', 'evolution.allowdivergence') |
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|
1622 divergencebasecandidates = rebaseobsrevs - rebaseobsskipped |
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|
1623 |
6c4d23fe611c
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diff
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|
1624 if divergencebasecandidates and not divergenceok: |
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|
1625 divhashes = (bytes(repo[r]) for r in divergencebasecandidates) |
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|
1626 msg = _("this rebase will cause " "divergences from: %s") |
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|
1627 h = _( |
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|
1628 "to force the rebase please set " |
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|
1629 "experimental.evolution.allowdivergence=True" |
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|
1630 ) |
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diff
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|
1631 raise error.Abort(msg % (",".join(divhashes),), hint=h) |
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|
1632 |
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|
1633 |
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|
1634 def successorrevs(unfi, rev): |
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Jun Wu <quark@fb.com>
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diff
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|
1635 """yield revision numbers for successors of rev""" |
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7471193be725
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diff
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|
1636 assert unfi.filtername is None |
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diff
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|
1637 nodemap = unfi.changelog.nodemap |
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Jun Wu <quark@fb.com>
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diff
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|
1638 for s in obsutil.allsuccessors(unfi.obsstore, [unfi[rev].node()]): |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1639 if s in nodemap: |
0975506120fb
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Jun Wu <quark@fb.com>
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diff
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|
1640 yield nodemap[s] |
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|
1641 |
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|
1642 |
34008
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34007
diff
changeset
|
1643 def defineparents(repo, rev, destmap, state, skipped, obsskipped): |
33786
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diff
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|
1644 """Return new parents and optionally a merge base for rev being rebased |
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|
1645 |
0975506120fb
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diff
changeset
|
1646 The destination specified by "dest" cannot always be used directly because |
0975506120fb
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diff
changeset
|
1647 previously rebase result could affect destination. For example, |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
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diff
changeset
|
1648 |
33786
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diff
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|
1649 D E rebase -r C+D+E -d B |
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diff
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|
1650 |/ C will be rebased to C' |
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diff
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|
1651 B C D's new destination will be C' instead of B |
0975506120fb
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|
1652 |/ E's new destination will be C' instead of B |
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Jun Wu <quark@fb.com>
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diff
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|
1653 A |
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808f03f61ebe
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diff
changeset
|
1654 |
33786
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|
1655 The new parents of a merge is slightly more complicated. See the comment |
0975506120fb
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33736
diff
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|
1656 block below. |
0975506120fb
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Jun Wu <quark@fb.com>
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33736
diff
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|
1657 """ |
34092
8a8e7a94ba07
rebase: do not crash rebasing merge with a parent having hidden successor
Jun Wu <quark@fb.com>
parents:
34009
diff
changeset
|
1658 # use unfiltered changelog since successorrevs may return filtered nodes |
34095
7471193be725
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34094
diff
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|
1659 assert repo.filtername is None |
7471193be725
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Jun Wu <quark@fb.com>
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34094
diff
changeset
|
1660 cl = repo.changelog |
38666
a06b2b032557
revlog: introduce a isancestorrev() and use it in rebase
Martin von Zweigbergk <martinvonz@google.com>
parents:
38546
diff
changeset
|
1661 isancestor = cl.isancestorrev |
33786
0975506120fb
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33736
diff
changeset
|
1662 |
34004
af609bb3487f
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34003
diff
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|
1663 dest = destmap[rev] |
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|
1664 oldps = repo.changelog.parentrevs(rev) # old parents |
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|
1665 newps = [nullrev, nullrev] # new parents |
34008
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diff
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|
1666 dests = adjustdest(repo, rev, destmap, state, skipped) |
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diff
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|
1667 bases = list(oldps) # merge base candidates, initially just old parents |
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808f03f61ebe
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parents:
diff
changeset
|
1668 |
33786
0975506120fb
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diff
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|
1669 if all(r == nullrev for r in oldps[1:]): |
0975506120fb
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|
1670 # For non-merge changeset, just move p to adjusted dest as requested. |
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1671 newps[0] = dests[0] |
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1672 else: |
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|
1673 # For merge changeset, if we move p to dests[i] unconditionally, both |
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|
1674 # parents may change and the end result looks like "the merge loses a |
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|
1675 # parent", which is a surprise. This is a limit because "--dest" only |
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|
1676 # accepts one dest per src. |
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|
1677 # |
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|
1678 # Therefore, only move p with reasonable conditions (in this order): |
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|
1679 # 1. use dest, if dest is a descendent of (p or one of p's successors) |
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|
1680 # 2. use p's rebased result, if p is rebased (state[p] > 0) |
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|
1681 # |
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|
1682 # Comparing with adjustdest, the logic here does some additional work: |
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|
1683 # 1. decide which parents will not be moved towards dest |
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|
1684 # 2. if the above decision is "no", should a parent still be moved |
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|
1685 # because it was rebased? |
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|
1686 # |
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|
1687 # For example: |
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|
1688 # |
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|
1689 # C # "rebase -r C -d D" is an error since none of the parents |
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|
1690 # /| # can be moved. "rebase -r B+C -d D" will move C's parent |
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|
1691 # A B D # B (using rule "2."), since B will be rebased. |
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|
1692 # |
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|
1693 # The loop tries to be not rely on the fact that a Mercurial node has |
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|
1694 # at most 2 parents. |
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|
1695 for i, p in enumerate(oldps): |
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|
1696 np = p # new parent |
33786
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|
1697 if any(isancestor(x, dests[i]) for x in successorrevs(repo, p)): |
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|
1698 np = dests[i] |
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|
1699 elif p in state and state[p] > 0: |
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|
1700 np = state[p] |
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|
1701 |
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|
1702 # "bases" only record "special" merge bases that cannot be |
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|
1703 # calculated from changelog DAG (i.e. isancestor(p, np) is False). |
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|
1704 # For example: |
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|
1705 # |
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|
1706 # B' # rebase -s B -d D, when B was rebased to B'. dest for C |
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Jun Wu <quark@fb.com>
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|
1707 # | C # is B', but merge base for C is B, instead of |
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|
1708 # D | # changelog.ancestor(C, B') == A. If changelog DAG and |
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|
1709 # | B # "state" edges are merged (so there will be an edge from |
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|
1710 # |/ # B to B'), the merge base is still ancestor(C, B') in |
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Jun Wu <quark@fb.com>
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|
1711 # A # the merged graph. |
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|
1712 # |
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|
1713 # Also see https://bz.mercurial-scm.org/show_bug.cgi?id=1950#c8 |
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|
1714 # which uses "virtual null merge" to explain this situation. |
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|
1715 if isancestor(p, np): |
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|
1716 bases[i] = nullrev |
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|
1717 |
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|
1718 # If one parent becomes an ancestor of the other, drop the ancestor |
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|
1719 for j, x in enumerate(newps[:i]): |
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|
1720 if x == nullrev: |
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|
1721 continue |
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1722 if isancestor(np, x): # CASE-1 |
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|
1723 np = nullrev |
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1724 elif isancestor(x, np): # CASE-2 |
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|
1725 newps[j] = np |
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|
1726 np = nullrev |
33863
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|
1727 # New parents forming an ancestor relationship does not |
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|
1728 # mean the old parents have a similar relationship. Do not |
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|
1729 # set bases[x] to nullrev. |
33786
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|
1730 bases[j], bases[i] = bases[i], bases[j] |
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|
1731 |
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|
1732 newps[i] = np |
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|
1733 |
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|
1734 # "rebasenode" updates to new p1, and the old p1 will be used as merge |
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|
1735 # base. If only p2 changes, merging using unchanged p1 as merge base is |
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|
1736 # suboptimal. Therefore swap parents to make the merge sane. |
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|
1737 if newps[1] != nullrev and oldps[0] == newps[0]: |
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|
1738 assert len(newps) == 2 and len(oldps) == 2 |
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|
1739 newps.reverse() |
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|
1740 bases.reverse() |
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|
1741 |
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|
1742 # No parent change might be an error because we fail to make rev a |
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|
1743 # descendent of requested dest. This can happen, for example: |
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|
1744 # |
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|
1745 # C # rebase -r C -d D |
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|
1746 # /| # None of A and B will be changed to D and rebase fails. |
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|
1747 # A B D |
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|
1748 if set(newps) == set(oldps) and dest not in newps: |
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|
1749 raise error.Abort( |
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|
1750 _( |
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|
1751 'cannot rebase %d:%s without ' |
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|
1752 'moving at least one of its parents' |
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|
1753 ) |
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|
1754 % (rev, repo[rev]) |
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|
1755 ) |
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|
1756 |
34006 | 1757 # Source should not be ancestor of dest. The check here guarantees it's |
1758 # impossible. With multi-dest, the initial check does not cover complex | |
1759 # cases since we don't have abstractions to dry-run rebase cheaply. | |
1760 if any(p != nullrev and isancestor(rev, p) for p in newps): | |
1761 raise error.Abort(_('source is ancestor of destination')) | |
1762 | |
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|
1763 # "rebasenode" updates to new p1, use the corresponding merge base. |
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|
1764 if bases[0] != nullrev: |
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|
1765 base = bases[0] |
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|
1766 else: |
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|
1767 base = None |
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|
1768 |
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|
1769 # Check if the merge will contain unwanted changes. That may happen if |
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|
1770 # there are multiple special (non-changelog ancestor) merge bases, which |
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|
1771 # cannot be handled well by the 3-way merge algorithm. For example: |
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|
1772 # |
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|
1773 # F |
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|
1774 # /| |
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|
1775 # D E # "rebase -r D+E+F -d Z", when rebasing F, if "D" was chosen |
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1776 # | | # as merge base, the difference between D and F will include |
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|
1777 # B C # C, so the rebased F will contain C surprisingly. If "E" was |
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|
1778 # |/ # chosen, the rebased F will contain B. |
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|
1779 # A Z |
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|
1780 # |
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|
1781 # But our merge base candidates (D and E in above case) could still be |
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|
1782 # better than the default (ancestor(F, Z) == null). Therefore still |
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|
1783 # pick one (so choose p1 above). |
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|
1784 if sum(1 for b in bases if b != nullrev) > 1: |
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1785 unwanted = [None, None] # unwanted[i]: unwanted revs if choose bases[i] |
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1786 for i, base in enumerate(bases): |
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|
1787 if base == nullrev: |
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|
1788 continue |
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|
1789 # Revisions in the side (not chosen as merge base) branch that |
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|
1790 # might contain "surprising" contents |
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1791 siderevs = list( |
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1792 repo.revs('((%ld-%d) %% (%d+%d))', bases, base, base, dest) |
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1793 ) |
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23461
diff
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|
1794 |
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1795 # If those revisions are covered by rebaseset, the result is good. |
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1796 # A merge in rebaseset would be considered to cover its ancestors. |
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1797 if siderevs: |
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1798 rebaseset = [ |
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1799 r for r, d in state.items() if d > 0 and r not in obsskipped |
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1800 ] |
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1801 merges = [ |
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1802 r for r in rebaseset if cl.parentrevs(r)[1] != nullrev |
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1803 ] |
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1804 unwanted[i] = list( |
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1805 repo.revs( |
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1806 '%ld - (::%ld) - %ld', siderevs, merges, rebaseset |
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1807 ) |
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1808 ) |
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|
1809 |
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1810 # Choose a merge base that has a minimal number of unwanted revs. |
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1811 l, i = min( |
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1812 (len(revs), i) |
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1813 for i, revs in enumerate(unwanted) |
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1814 if revs is not None |
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1815 ) |
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1816 base = bases[i] |
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1817 |
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1818 # newps[0] should match merge base if possible. Currently, if newps[i] |
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1819 # is nullrev, the only case is newps[i] and newps[j] (j < i), one is |
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1820 # the other's ancestor. In that case, it's fine to not swap newps here. |
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1821 # (see CASE-1 and CASE-2 above) |
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1822 if i != 0 and newps[i] != nullrev: |
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1823 newps[0], newps[i] = newps[i], newps[0] |
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|
1824 |
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1825 # The merge will include unwanted revisions. Abort now. Revisit this if |
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1826 # we have a more advanced merge algorithm that handles multiple bases. |
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1827 if l > 0: |
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1828 unwanteddesc = _(' or ').join( |
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1829 ( |
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1830 ', '.join('%d:%s' % (r, repo[r]) for r in revs) |
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1831 for revs in unwanted |
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1832 if revs is not None |
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1833 ) |
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1834 ) |
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1835 raise error.Abort( |
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1836 _('rebasing %d:%s will include unwanted changes from %s') |
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1837 % (rev, repo[rev], unwanteddesc) |
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1838 ) |
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1839 |
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1840 repo.ui.debug(" future parents are %d and %d\n" % tuple(newps)) |
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|
1841 |
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1842 return newps[0], newps[1], base |
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1843 |
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1844 |
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|
1845 def isagitpatch(repo, patchname): |
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1846 'Return true if the given patch is in git format' |
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1847 mqpatch = os.path.join(repo.mq.path, patchname) |
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py3: replace file() with open()
Pulkit Goyal <7895pulkit@gmail.com>
parents:
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1848 for line in patch.linereader(open(mqpatch, 'rb')): |
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1849 if line.startswith('diff --git'): |
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1850 return True |
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1851 return False |
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1852 |
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1853 |
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1854 def updatemq(repo, state, skipped, **opts): |
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1855 'Update rebased mq patches - finalize and then import them' |
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1856 mqrebase = {} |
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|
1857 mq = repo.mq |
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8ff2957c1d82
mq: rename full_series to fullseries
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parents:
14509
diff
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|
1858 original_series = mq.fullseries[:] |
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parents:
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|
1859 skippedpatches = set() |
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
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|
1860 |
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1861 for p in mq.applied: |
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|
1862 rev = repo[p.node].rev() |
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1863 if rev in state: |
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1864 repo.ui.debug( |
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1865 'revision %d is an mq patch (%s), finalize it.\n' |
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1866 % (rev, p.name) |
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1867 ) |
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|
1868 mqrebase[rev] = (p.name, isagitpatch(repo, p.name)) |
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1869 else: |
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|
1870 # Applied but not rebased, not sure this should happen |
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|
1871 skippedpatches.add(p.name) |
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|
1872 |
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diff
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1873 if mqrebase: |
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|
1874 mq.finish(repo, mqrebase.keys()) |
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|
1875 |
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diff
changeset
|
1876 # We must start import from the newest revision |
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replace various uses of list.reverse()
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parents:
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|
1877 for rev in sorted(mqrebase, reverse=True): |
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1878 if rev not in skipped: |
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|
1879 name, isgit = mqrebase[rev] |
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1880 repo.ui.note( |
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1881 _('updating mq patch %s to %d:%s\n') |
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1882 % (name, state[rev], repo[state[rev]]) |
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1883 ) |
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|
1884 mq.qimport( |
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|
1885 repo, (), patchname=name, git=isgit, rev=["%d" % state[rev]] |
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1886 ) |
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|
1887 else: |
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|
1888 # Rebased and skipped |
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|
1889 skippedpatches.add(mqrebase[rev][0]) |
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|
1890 |
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|
1891 # Patches were either applied and rebased and imported in |
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|
1892 # order, applied and removed or unapplied. Discard the removed |
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|
1893 # ones while preserving the original series order and guards. |
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1894 newseries = [ |
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|
1895 s |
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|
1896 for s in original_series |
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|
1897 if mq.guard_re.split(s, 1)[0] not in skippedpatches |
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|
1898 ] |
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|
1899 mq.fullseries[:] = newseries |
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|
1900 mq.seriesdirty = True |
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92101ea35015
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parents:
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changeset
|
1901 mq.savedirty() |
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1902 |
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|
1903 |
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diff
changeset
|
1904 def storecollapsemsg(repo, collapsemsg): |
c7e8948627f3
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changeset
|
1905 'Store the collapse message to allow recovery' |
c7e8948627f3
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28136
diff
changeset
|
1906 collapsemsg = collapsemsg or '' |
c7e8948627f3
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parents:
28136
diff
changeset
|
1907 f = repo.vfs("last-message.txt", "w") |
c7e8948627f3
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liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1908 f.write("%s\n" % collapsemsg) |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1909 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
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changeset
|
1910 |
43076
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parents:
42975
diff
changeset
|
1911 |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1912 def clearcollapsemsg(repo): |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
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parents:
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changeset
|
1913 'Remove collapse message file' |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1914 repo.vfs.unlinkpath("last-message.txt", ignoremissing=True) |
28185
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
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diff
changeset
|
1915 |
43076
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parents:
42975
diff
changeset
|
1916 |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1917 def restorecollapsemsg(repo, isabort): |
28185
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rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
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diff
changeset
|
1918 'Restore previously stored collapse message' |
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parents:
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changeset
|
1919 try: |
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|
1920 f = repo.vfs("last-message.txt") |
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parents:
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diff
changeset
|
1921 collapsemsg = f.readline().strip() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
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parents:
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diff
changeset
|
1922 f.close() |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
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diff
changeset
|
1923 except IOError as err: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
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parents:
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diff
changeset
|
1924 if err.errno != errno.ENOENT: |
c7e8948627f3
rebase: adds storing collapse message (issue4792)
liscju <piotr.listkiewicz@gmail.com>
parents:
28136
diff
changeset
|
1925 raise |
31225
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1926 if isabort: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1927 # Oh well, just abort like normal |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1928 collapsemsg = '' |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1929 else: |
749b057b01f3
rebase: allow aborting if last-message.txt is missing
Durham Goode <durham@fb.com>
parents:
31224
diff
changeset
|
1930 raise error.Abort(_('missing .hg/last-message.txt for rebase')) |
28185
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parents:
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diff
changeset
|
1931 return collapsemsg |
c7e8948627f3
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parents:
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diff
changeset
|
1932 |
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parents:
42975
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changeset
|
1933 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1934 def clearstatus(repo): |
808f03f61ebe
Add rebase extension
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parents:
diff
changeset
|
1935 'Remove the status files' |
33056
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rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1936 # Make sure the active transaction won't write the state file |
2312e70cf78b
rebase: clean up rebasestate from active transaction
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parents:
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diff
changeset
|
1937 tr = repo.currenttransaction() |
2312e70cf78b
rebase: clean up rebasestate from active transaction
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parents:
32918
diff
changeset
|
1938 if tr: |
2312e70cf78b
rebase: clean up rebasestate from active transaction
Jun Wu <quark@fb.com>
parents:
32918
diff
changeset
|
1939 tr.removefilegenerator('rebasestate') |
31311
f59b6cf663a9
vfs: use repo.vfs.unlinkpath
Mads Kiilerich <mads@kiilerich.com>
parents:
31302
diff
changeset
|
1940 repo.vfs.unlinkpath("rebasestate", ignoremissing=True) |
6906
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Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1941 |
43076
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parents:
42975
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changeset
|
1942 |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1943 def needupdate(repo, state): |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
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changeset
|
1944 '''check whether we should `update --clean` away from a merge, or if |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
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parents:
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diff
changeset
|
1945 somehow the working dir got forcibly updated, e.g. by older hg''' |
27167
3fe8cb40c9c5
commands: inline definition of localrepo.parents() and drop the method (API)
Augie Fackler <augie@google.com>
parents:
27146
diff
changeset
|
1946 parents = [p.rev() for p in repo[None].parents()] |
25070
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rebase: clear merge when aborting before any rebasing (issue4661)
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parents:
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diff
changeset
|
1947 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
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parents:
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diff
changeset
|
1948 # Are we in a merge state at all? |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
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changeset
|
1949 if len(parents) < 2: |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
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parents:
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diff
changeset
|
1950 return False |
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diff
changeset
|
1951 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
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changeset
|
1952 # We should be standing on the first as-of-yet unrebased commit. |
43076
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parents:
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changeset
|
1953 firstunrebased = min( |
2372284d9457
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parents:
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changeset
|
1954 [old for old, new in state.iteritems() if new == nullrev] |
2372284d9457
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parents:
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changeset
|
1955 ) |
25070
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
1956 if firstunrebased in parents: |
19516
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1957 return True |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1958 |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1959 return False |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
1960 |
43076
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parents:
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changeset
|
1961 |
34006 | 1962 def sortsource(destmap): |
1963 """yield source revisions in an order that we only rebase things once | |
1964 | |
1965 If source and destination overlaps, we should filter out revisions | |
1966 depending on other revisions which hasn't been rebased yet. | |
1967 | |
1968 Yield a sorted list of revisions each time. | |
1969 | |
1970 For example, when rebasing A to B, B to C. This function yields [B], then | |
1971 [A], indicating B needs to be rebased first. | |
1972 | |
1973 Raise if there is a cycle so the rebase is impossible. | |
1974 """ | |
1975 srcset = set(destmap) | |
1976 while srcset: | |
1977 srclist = sorted(srcset) | |
1978 result = [] | |
1979 for r in srclist: | |
1980 if destmap[r] not in srcset: | |
1981 result.append(r) | |
1982 if not result: | |
1983 raise error.Abort(_('source and destination form a cycle')) | |
1984 srcset -= set(result) | |
1985 yield result | |
1986 | |
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parents:
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changeset
|
1987 |
34008
9422107a6b64
rebase: move working parent and bookmark for obsoleted revs (BC)
Jun Wu <quark@fb.com>
parents:
34007
diff
changeset
|
1988 def buildstate(repo, destmap, collapse): |
15267
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
1989 '''Define which revisions are going to be rebased and where |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1990 |
15267
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
1991 repo: repo |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1992 destmap: {srcrev: destrev} |
17005
50f434510da6
rebase: do not add second parent to rebased changeset (drop detach option) (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
16867
diff
changeset
|
1993 ''' |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
1994 rebaseset = destmap.keys() |
31297
f5c71e98f0f7
rebase: unhide original working directory node as well (issue5219)
Martin von Zweigbergk <martinvonz@google.com>
parents:
31296
diff
changeset
|
1995 originalwd = repo['.'].rev() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
1996 |
10672
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1997 # This check isn't strictly necessary, since mq detects commits over an |
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1998 # applied patch. But it prevents messing up the working directory when |
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
1999 # a partially completed rebase is blocked by mq. |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
2000 if 'qtip' in repo.tags(): |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
2001 mqapplied = set(repo[s.node].rev() for s in repo.mq.applied) |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
2002 if set(destmap.values()) & mqapplied: |
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
2003 raise error.Abort(_('cannot rebase onto an applied mq patch')) |
10672
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
2004 |
34006 | 2005 # Get "cycle" error early by exhausting the generator. |
43076
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parents:
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changeset
|
2006 sortedsrc = list(sortsource(destmap)) # a list of sorted revs |
34006 | 2007 if not sortedsrc: |
2008 raise error.Abort(_('no matching revisions')) | |
2009 | |
2010 # Only check the first batch of revisions to rebase not depending on other | |
2011 # rebaseset. This means "source is ancestor of destination" for the second | |
2012 # (and following) batches of revisions are not checked here. We rely on | |
2013 # "defineparents" to do that check. | |
2014 roots = list(repo.set('roots(%ld)', sortedsrc[0])) | |
15267
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
2015 if not roots: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
2016 raise error.Abort(_('no matching revisions')) |
43076
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2017 |
36271
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
2018 def revof(r): |
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
2019 return r.rev() |
43076
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parents:
42975
diff
changeset
|
2020 |
36271
53be14874ee8
rebase: sort roots by revision
Augie Fackler <augie@google.com>
parents:
36185
diff
changeset
|
2021 roots = sorted(roots, key=revof) |
32175
456b4a32d75f
rebase: don't update state dict same way for each root
Martin von Zweigbergk <martinvonz@google.com>
parents:
32084
diff
changeset
|
2022 state = dict.fromkeys(rebaseset, revtodo) |
43076
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2023 emptyrebase = len(sortedsrc) == 1 |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
2024 for root in roots: |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
2025 dest = repo[destmap[root.rev()]] |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
2026 commonbase = root.ancestor(dest) |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
2027 if commonbase == root: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
2028 raise error.Abort(_('source is ancestor of destination')) |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
2029 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
|
2030 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
|
2031 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
|
2032 # 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
|
2033 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
|
2034 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
|
2035 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
|
2036 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
|
2037 # 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
|
2038 # 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
|
2039 state[root.rev()] = root.rev() |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
2040 repo.ui.debug('source is a child of destination\n') |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
2041 continue |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2042 |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
2043 emptyrebase = False |
29936
3e7ded768556
rebase: make debug logging more consistent
Martin von Zweigbergk <martinvonz@google.com>
parents:
29872
diff
changeset
|
2044 repo.ui.debug('rebase onto %s starting from %s\n' % (dest, root)) |
32272
78496ac30025
rebase: allow rebase even if some revisions need no rebase (BC) (issue5422)
Martin von Zweigbergk <martinvonz@google.com>
parents:
32249
diff
changeset
|
2045 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
|
2046 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
|
2047 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
|
2048 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
|
2049 # 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
|
2050 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
|
2051 state[rev] = rev |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
2052 return originalwd, destmap, state |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2053 |
43076
2372284d9457
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parents:
42975
diff
changeset
|
2054 |
2372284d9457
formatting: blacken the codebase
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parents:
42975
diff
changeset
|
2055 def clearrebased( |
2372284d9457
formatting: blacken the codebase
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parents:
42975
diff
changeset
|
2056 ui, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2057 repo, |
2372284d9457
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parents:
42975
diff
changeset
|
2058 destmap, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2059 state, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2060 skipped, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2061 collapsedas=None, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2062 keepf=False, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2063 fm=None, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2064 backup=True, |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2065 ): |
17613
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
2066 """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
|
2067 |
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
2068 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
|
2069 `collapsedas` node. |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2070 |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2071 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
|
2072 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
|
2073 |
2002c193f2bc
rebase: support "history-editing-backup" config option
Sushil khanchi <sushilkhanchi97@gmail.com>
parents:
38681
diff
changeset
|
2074 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
|
2075 revisions. |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2076 """ |
33332
3b7cb3d17137
rebase: use scmutil.cleanupnodes (issue5606) (BC)
Jun Wu <quark@fb.com>
parents:
33157
diff
changeset
|
2077 tonode = repo.changelog.node |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2078 replacements = {} |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2079 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
|
2080 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
|
2081 |
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
2082 collapsednodes = [] |
33333 | 2083 for rev, newrev in sorted(state.items()): |
2084 if newrev >= 0 and newrev != rev: | |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2085 oldnode = tonode(rev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2086 newnode = collapsedas or tonode(newrev) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
33622
diff
changeset
|
2087 moves[oldnode] = newnode |
42975
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2088 succs = None |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2089 if rev in skipped: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2090 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
|
2091 succs = () |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2092 elif collapsedas: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2093 collapsednodes.append(oldnode) |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2094 else: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2095 succs = (newnode,) |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2096 if succs is not None: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2097 replacements[(oldnode,)] = succs |
39919
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
2098 if collapsednodes: |
0428feb1f0d7
rebase: explicitly track collapses as fold
Boris Feld <boris.feld@octobus.net>
parents:
39918
diff
changeset
|
2099 replacements[tuple(collapsednodes)] = (collapsedas,) |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
2100 if fm: |
35125
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
2101 hf = fm.hexfunc |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
2102 fl = fm.formatlist |
f56a30b844aa
rebase: use fm.formatlist() and fm.formatdict() to support user template
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35058
diff
changeset
|
2103 fd = fm.formatdict |
39917
a8ccd9523d40
rebase: expand a long "one-liner"
Boris Feld <boris.feld@octobus.net>
parents:
39915
diff
changeset
|
2104 changes = {} |
39918
a8318c9cb2ad
rebase: use tuple as `replacement` keys
Boris Feld <boris.feld@octobus.net>
parents:
39917
diff
changeset
|
2105 for oldns, newn in replacements.iteritems(): |
a8318c9cb2ad
rebase: use tuple as `replacement` keys
Boris Feld <boris.feld@octobus.net>
parents:
39917
diff
changeset
|
2106 for oldn in oldns: |
a8318c9cb2ad
rebase: use tuple as `replacement` keys
Boris Feld <boris.feld@octobus.net>
parents:
39917
diff
changeset
|
2107 changes[hf(oldn)] = fl([hf(n) for n in newn], name='node') |
39917
a8ccd9523d40
rebase: expand a long "one-liner"
Boris Feld <boris.feld@octobus.net>
parents:
39915
diff
changeset
|
2108 nodechanges = fd(changes, key="oldnode", value="newnodes") |
34883
c858afe9c59b
rebase: add support to output nodechanges
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34872
diff
changeset
|
2109 fm.data(nodechanges=nodechanges) |
42975
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2110 if keepf: |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2111 replacements = {} |
43c84b816445
rebase: track new nodes when --keep is set
Paul Gossman <pgossman@janestreet.com>
parents:
42613
diff
changeset
|
2112 scmutil.cleanupnodes(repo, replacements, '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
|
2113 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2114 |
7216
292fb2ad2846
extensions: use new wrapper functions
Matt Mackall <mpm@selenic.com>
parents:
7213
diff
changeset
|
2115 def pullrebase(orig, ui, repo, *args, **opts): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2116 'Call rebase after pull if the latter has been invoked with --rebase' |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
2117 if opts.get(r'rebase'): |
31733
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
2118 if ui.configbool('commands', 'rebase.requiredest'): |
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
2119 msg = _('rebase destination required by configuration') |
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
2120 hint = _('use hg pull followed by hg rebase -d DEST') |
ae6bab095c66
rebase: abort hg pull --rebase if rebase.requiredest is set (issue5514)
Ryan McElroy <rmcelroy@fb.com>
parents:
31731
diff
changeset
|
2121 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
|
2122 |
32918
04c9dd951a41
rebase: use context manager for locking in pullrebase()
Martin von Zweigbergk <martinvonz@google.com>
parents:
32917
diff
changeset
|
2123 with repo.wlock(), repo.lock(): |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
2124 if opts.get(r'update'): |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
2125 del opts[r'update'] |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2126 ui.debug( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2127 '--update and --rebase are not compatible, ignoring ' |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2128 'the update flag\n' |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2129 ) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2130 |
42532
12243f15d53e
statecheck: added support for STATES
Taapas Agrawal <taapas2897@gmail.com>
parents:
42530
diff
changeset
|
2131 cmdutil.checkunfinished(repo, skipmerge=True) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2132 cmdutil.bailifchanged( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2133 repo, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2134 hint=_( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2135 'cannot pull with rebase: ' |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2136 'please commit or shelve your changes first' |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2137 ), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2138 ) |
30725
c2bd2f77965b
rebase: fail-fast the pull if working dir is not clean (BC)
Valters Vingolds <valters@vingolds.ch>
parents:
30709
diff
changeset
|
2139 |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2140 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
|
2141 origpostincoming = commands.postincoming |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2142 |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2143 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
|
2144 pass |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2145 |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2146 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
|
2147 try: |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
2148 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
|
2149 finally: |
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2150 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
|
2151 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
|
2152 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
|
2153 # --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
|
2154 # dropping it |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
2155 if r'rev' in opts: |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
2156 del opts[r'rev'] |
26029
563ea14c62d4
rebase: lock the repo during the full rebase operation
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25660
diff
changeset
|
2157 # 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
|
2158 # --source. |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
2159 if r'source' in opts: |
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
2160 del opts[r'source'] |
29044
261c25372959
rebase: restrict rebase destination to the pulled set (issue5214)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29043
diff
changeset
|
2161 # 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
|
2162 destspace = list(repo.changelog.revs(start=revsprepull)) |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
2163 opts[r'_destspace'] = destspace |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
2164 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
|
2165 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
|
2166 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
|
2167 # 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
|
2168 rev, _a, _b = destutil.destupdate(repo) |
28189
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
2169 if rev == repo['.'].rev(): |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
2170 ui.status(_('nothing to rebase\n')) |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
2171 else: |
fac3a24be50e
rebase: choose default destination the same way as 'hg merge' (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28188
diff
changeset
|
2172 ui.status(_('nothing to rebase - updating instead\n')) |
28118
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
2173 # 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
|
2174 # with warning and trumpets |
0e3835c7e1cf
rebase: perform update through the 'update' command
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28117
diff
changeset
|
2175 commands.update(ui, repo) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2176 else: |
35002
1a07f9187831
py3: handle keyword arguments in hgext/rebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34963
diff
changeset
|
2177 if opts.get(r'tool'): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
2178 raise error.Abort(_('--tool can only be used with --rebase')) |
26960
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
2179 ret = orig(ui, repo, *args, **opts) |
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
2180 |
6979fe2a6d75
rebase: add returning value from pullrebase function
liscju <piotr.listkiewicz@gmail.com>
parents:
26811
diff
changeset
|
2181 return ret |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
2182 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2183 |
27790
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
2184 def _filterobsoleterevs(repo, revs): |
2d294dada4f8
rebase: small refactoring to allow better extensibility from extensions
Laurent Charignon <lcharignon@fb.com>
parents:
27746
diff
changeset
|
2185 """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
|
2186 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
|
2187 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2188 |
34004
af609bb3487f
rebase: change internal format to support destination map
Jun Wu <quark@fb.com>
parents:
34003
diff
changeset
|
2189 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
|
2190 """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
|
2191 |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2192 `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
|
2193 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
|
2194 |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2195 `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
|
2196 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
|
2197 |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2198 `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
|
2199 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
|
2200 """ |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
2201 obsoletenotrebased = {} |
42057
566daffc607d
cleanup: use set literals where possible
Martin von Zweigbergk <martinvonz@google.com>
parents:
41817
diff
changeset
|
2202 obsoletewithoutsuccessorindestination = set() |
566daffc607d
cleanup: use set literals where possible
Martin von Zweigbergk <martinvonz@google.com>
parents:
41817
diff
changeset
|
2203 obsoleteextinctsuccessors = set() |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
2204 |
34095
7471193be725
rebase: remove unnecessary '.unfiltered()' calls
Jun Wu <quark@fb.com>
parents:
34094
diff
changeset
|
2205 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
|
2206 cl = repo.changelog |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2207 nodemap = cl.nodemap |
38673
20a30bb8f276
rebase: use revnums (not nodes) for set of extinct revisions
Martin von Zweigbergk <martinvonz@google.com>
parents:
38672
diff
changeset
|
2208 extinctrevs = set(repo.revs('extinct()')) |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2209 for srcrev in rebaseobsrevs: |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2210 srcnode = cl.node(srcrev) |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2211 # 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
|
2212 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
|
2213 # obsutil.allsuccessors includes node itself |
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35917
diff
changeset
|
2214 successors.remove(srcnode) |
38673
20a30bb8f276
rebase: use revnums (not nodes) for set of extinct revisions
Martin von Zweigbergk <martinvonz@google.com>
parents:
38672
diff
changeset
|
2215 succrevs = {nodemap[s] for s in successors if s in nodemap} |
20a30bb8f276
rebase: use revnums (not nodes) for set of extinct revisions
Martin von Zweigbergk <martinvonz@google.com>
parents:
38672
diff
changeset
|
2216 if succrevs.issubset(extinctrevs): |
35995
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2217 # all successors are extinct |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2218 obsoleteextinctsuccessors.add(srcrev) |
35994
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35917
diff
changeset
|
2219 if not successors: |
ae0d25071fca
rebase: eliminate node from successors early in _computeobsoletenotrebased()
Denis Laxalde <denis@laxalde.org>
parents:
35917
diff
changeset
|
2220 # no successor |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2221 obsoletenotrebased[srcrev] = None |
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2222 else: |
38672
0f8599afb92f
rebase: avoid converting from nodes to revnums twice
Martin von Zweigbergk <martinvonz@google.com>
parents:
38671
diff
changeset
|
2223 dstrev = destmap[srcrev] |
0f8599afb92f
rebase: avoid converting from nodes to revnums twice
Martin von Zweigbergk <martinvonz@google.com>
parents:
38671
diff
changeset
|
2224 for succrev in succrevs: |
0f8599afb92f
rebase: avoid converting from nodes to revnums twice
Martin von Zweigbergk <martinvonz@google.com>
parents:
38671
diff
changeset
|
2225 if cl.isancestorrev(succrev, dstrev): |
0f8599afb92f
rebase: avoid converting from nodes to revnums twice
Martin von Zweigbergk <martinvonz@google.com>
parents:
38671
diff
changeset
|
2226 obsoletenotrebased[srcrev] = succrev |
34003
ba9d5d48bf95
rebase: rewrite _computeobsoletenotrebased
Jun Wu <quark@fb.com>
parents:
33864
diff
changeset
|
2227 break |
35058
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2228 else: |
a68c3420be41
rebase: exclude descendants of obsoletes w/o a successor in dest (issue5300)
Denis Laxalde <denis@laxalde.org>
parents:
35002
diff
changeset
|
2229 # 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
|
2230 # 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
|
2231 # 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
|
2232 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
|
2233 obsoletewithoutsuccessorindestination.add(srcrev) |
27012
5eac7ab59b95
rebase: don't rebase obsolete commits with no successor
Laurent Charignon <lcharignon@fb.com>
parents:
27010
diff
changeset
|
2234 |
35995
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2235 return ( |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2236 obsoletenotrebased, |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2237 obsoletewithoutsuccessorindestination, |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2238 obsoleteextinctsuccessors, |
b7e2cf114e85
rebase: do not consider extincts for divergence detection (issue5782)
Denis Laxalde <denis@laxalde.org>
parents:
35994
diff
changeset
|
2239 ) |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
2240 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2241 |
42583
b9bc47211cf5
abort: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42533
diff
changeset
|
2242 def abortrebase(ui, repo): |
b9bc47211cf5
abort: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42533
diff
changeset
|
2243 with repo.wlock(), repo.lock(): |
b9bc47211cf5
abort: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42533
diff
changeset
|
2244 rbsrt = rebaseruntime(repo, ui) |
b9bc47211cf5
abort: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42533
diff
changeset
|
2245 rbsrt._prepareabortorcontinue(isabort=True) |
b9bc47211cf5
abort: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42533
diff
changeset
|
2246 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2247 |
42613
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2248 def continuerebase(ui, repo): |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2249 with repo.wlock(), repo.lock(): |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2250 rbsrt = rebaseruntime(repo, ui) |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2251 ms = mergemod.mergestate.read(repo) |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2252 mergeutil.checkunresolved(ms) |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2253 retcode = rbsrt._prepareabortorcontinue(isabort=False) |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2254 if retcode is not None: |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2255 return retcode |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2256 rbsrt._performrebase(None) |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2257 rbsrt._finishrebase() |
35ebdbb38efb
continue: added support for rebase
Taapas Agrawal <taapas2897@gmail.com>
parents:
42583
diff
changeset
|
2258 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42975
diff
changeset
|
2259 |
19214
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
2260 def summaryhook(ui, repo): |
30709
a932297febb7
rebase: use repo.vfs.exists in 'hg summary' hook
Valters Vingolds <valters@vingolds.ch>
parents:
30674
diff
changeset
|
2261 if not repo.vfs.exists('rebasestate'): |
19214
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19059
diff
changeset
|
2262 return |
19849
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
2263 try: |
29403
b95fd7c15b7c
rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29402
diff
changeset
|
2264 rbsrt = rebaseruntime(repo, ui, {}) |
b95fd7c15b7c
rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29402
diff
changeset
|
2265 rbsrt.restorestatus() |
b95fd7c15b7c
rebase: move restorestestatus function to be a method of the RR class
Kostia Balytskyi <ikostia@fb.com>
parents:
29402
diff
changeset
|
2266 state = rbsrt.state |
19849
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19848
diff
changeset
|
2267 except error.RepoLookupError: |
e7fa36d2ad3a
rebase: catch RepoLookupError at restoring rebase state for summary
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2268 # i18n: column positioning for "hg summary" |
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2269 msg = _('rebase: (use "hg rebase --abort" to clear broken state)\n') |
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2270 ui.write(msg) |
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2271 return |
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2272 numrebased = len([i for i in state.itervalues() if i >= 0]) |
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2273 # i18n: column positioning for "hg summary" |
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2274 ui.write( |
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2275 _('rebase: %s, %s (rebase --continue)\n') |
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2276 % ( |
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2277 ui.label(_('%d rebased'), 'rebase.rebased') % numrebased, |
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2278 ui.label(_('%d remaining'), 'rebase.remaining') |
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2279 % (len(state) - numrebased), |
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2280 ) |
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2281 ) |
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2282 |
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2283 |
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2284 def uisetup(ui): |
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2285 # Replace pull with a decorator to provide --rebase option |
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2286 entry = extensions.wrapcommand(commands.table, 'pull', pullrebase) |
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2287 entry[1].append( |
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2288 ('', 'rebase', None, _("rebase working directory to branch head")) |
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2289 ) |
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2290 entry[1].append(('t', 'tool', '', _("specify merge tool for rebase"))) |
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2291 cmdutil.summaryhooks.add('rebase', summaryhook) |
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2292 statemod.addunfinished( |
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2293 'rebase', |
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2294 fname='rebasestate', |
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2295 stopflag=True, |
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2296 continueflag=True, |
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2297 abortfunc=abortrebase, |
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2298 continuefunc=continuerebase, |
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2299 ) |