Mercurial > hg
annotate hgext/rebase.py @ 26602:c062a9c0293c
shelve: rename 'publicancestors' to something accurate (issue4737)
That function is actually not returning public ancestors at all. This is
pointed by the second line of the docstring...
The bundling behavior was made correct in a5141977198d but with confusion
remaining regarding what each function was doing.
This close issue4737, because this highlight that shelve is actually -not-
bundling too much data (this was actually properly tested).
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Fri, 09 Oct 2015 15:31:50 -0700 |
parents | 56b2bcea2529 |
children | 07db7e95c464 |
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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 mercurial import hg, util, repair, merge, cmdutil, commands, bookmarks |
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18 from mercurial import extensions, patch, scmutil, phases, obsolete, error |
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19 from mercurial import copies, repoview, revset |
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20 from mercurial.commands import templateopts |
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21 from mercurial.node import nullrev, nullid, hex, short |
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22 from mercurial.lock import release |
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23 from mercurial.i18n import _ |
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24 import os, errno |
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25 |
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26 revtodo = -1 |
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27 nullmerge = -2 |
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28 revignored = -3 |
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29 revprecursor = -4 |
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30 |
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31 cmdtable = {} |
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32 command = cmdutil.command(cmdtable) |
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33 # Note for extension authors: ONLY specify testedwith = 'internal' for |
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34 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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35 # be specifying the version(s) of Mercurial they are tested with, or |
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36 # leave the attribute unspecified. |
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37 testedwith = 'internal' |
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38 |
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39 def _savegraft(ctx, extra): |
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40 s = ctx.extra().get('source', None) |
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41 if s is not None: |
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42 extra['source'] = s |
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43 |
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44 def _savebranch(ctx, extra): |
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45 extra['branch'] = ctx.branch() |
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46 |
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47 def _makeextrafn(copiers): |
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48 """make an extrafn out of the given copy-functions. |
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49 |
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50 A copy function takes a context and an extra dict, and mutates the |
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51 extra dict as needed based on the given context. |
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52 """ |
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53 def extrafn(ctx, extra): |
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54 for c in copiers: |
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55 c(ctx, extra) |
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56 return extrafn |
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57 |
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58 def _rebasedefaultdest(repo, subset, x): |
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59 # ``_rebasedefaultdest()`` |
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60 |
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61 # default destination for rebase. |
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62 # # XXX: Currently private because I expect the signature to change. |
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63 # # XXX: - taking rev as arguments, |
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64 # # XXX: - bailing out in case of ambiguity vs returning all data. |
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65 # # XXX: - probably merging with the merge destination. |
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66 # i18n: "_rebasedefaultdest" is a keyword |
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67 revset.getargs(x, 0, 0, _("_rebasedefaultdest takes no arguments")) |
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68 # Destination defaults to the latest revision in the |
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69 # current branch |
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70 branch = repo[None].branch() |
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71 return subset & revset.baseset([repo[branch].rev()]) |
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72 |
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73 @command('rebase', |
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74 [('s', 'source', '', |
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75 _('rebase the specified changeset and descendants'), _('REV')), |
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76 ('b', 'base', '', |
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77 _('rebase everything from branching point of specified changeset'), |
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78 _('REV')), |
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79 ('r', 'rev', [], |
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80 _('rebase these revisions'), |
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81 _('REV')), |
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82 ('d', 'dest', '', |
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83 _('rebase onto the specified changeset'), _('REV')), |
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84 ('', 'collapse', False, _('collapse the rebased changesets')), |
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85 ('m', 'message', '', |
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86 _('use text as collapse commit message'), _('TEXT')), |
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88 ('l', 'logfile', '', |
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89 _('read collapse commit message from file'), _('FILE')), |
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90 ('k', 'keep', False, _('keep original changesets')), |
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91 ('', 'keepbranches', False, _('keep original branch names')), |
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92 ('D', 'detach', False, _('(DEPRECATED)')), |
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93 ('i', 'interactive', False, _('(DEPRECATED)')), |
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94 ('t', 'tool', '', _('specify merge tool')), |
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95 ('c', 'continue', False, _('continue an interrupted rebase')), |
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96 ('a', 'abort', False, _('abort an interrupted rebase'))] + |
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97 templateopts, |
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98 _('[-s REV | -b REV] [-d REV] [OPTION]')) |
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99 def rebase(ui, repo, **opts): |
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100 """move changeset (and descendants) to a different branch |
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101 |
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102 Rebase uses repeated merging to graft changesets from one part of |
10646 | 103 history (the source) onto another (the destination). This can be |
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104 useful for linearizing *local* changes relative to a master |
10646 | 105 development tree. |
106 | |
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107 You should not rebase changesets that have already been shared |
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108 with others. Doing so will force everybody else to perform the |
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109 same rebase or they will end up with duplicated changesets after |
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110 pulling in your rebased changesets. |
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111 |
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112 In its default configuration, Mercurial will prevent you from |
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113 rebasing published changes. See :hg:`help phases` for details. |
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114 |
10646 | 115 If you don't specify a destination changeset (``-d/--dest``), |
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116 rebase uses the current branch tip as the destination. (The |
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117 destination changeset is not modified by rebasing, but new |
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118 changesets are added as its descendants.) |
10646 | 119 |
120 You can specify which changesets to rebase in two ways: as a | |
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121 "source" changeset or as a "base" changeset. Both are shorthand |
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122 for a topologically related set of changesets (the "source |
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123 branch"). If you specify source (``-s/--source``), rebase will |
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124 rebase that changeset and all of its descendants onto dest. If you |
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125 specify base (``-b/--base``), rebase will select ancestors of base |
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126 back to but not including the common ancestor with dest. Thus, |
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127 ``-b`` is less precise but more convenient than ``-s``: you can |
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128 specify any changeset in the source branch, and rebase will select |
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129 the whole branch. If you specify neither ``-s`` nor ``-b``, rebase |
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130 uses the parent of the working directory as the base. |
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132 For advanced usage, a third way is available through the ``--rev`` |
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133 option. It allows you to specify an arbitrary set of changesets to |
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134 rebase. Descendants of revs you specify with this option are not |
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135 automatically included in the rebase. |
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136 |
10646 | 137 By default, rebase recreates the changesets in the source branch |
138 as descendants of dest and then destroys the originals. Use | |
139 ``--keep`` to preserve the original source changesets. Some | |
140 changesets in the source branch (e.g. merges from the destination | |
141 branch) may be dropped if they no longer contribute any change. | |
142 | |
143 One result of the rules for selecting the destination changeset | |
144 and source branch is that, unlike ``merge``, rebase will do | |
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145 nothing if you are at the branch tip of a named branch |
10646 | 146 with two heads. You need to explicitly specify source and/or |
147 destination (or ``update`` to the other head, if it's the head of | |
148 the intended source branch). | |
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149 |
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150 If a rebase is interrupted to manually resolve a merge, it can be |
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151 continued with --continue/-c or aborted with --abort/-a. |
11205 | 152 |
22790 | 153 .. container:: verbose |
154 | |
155 Examples: | |
156 | |
157 - move "local changes" (current commit back to branching point) | |
158 to the current branch tip after a pull:: | |
159 | |
160 hg rebase | |
161 | |
162 - move a single changeset to the stable branch:: | |
163 | |
164 hg rebase -r 5f493448 -d stable | |
165 | |
166 - splice a commit and all its descendants onto another part of history:: | |
167 | |
168 hg rebase --source c0c3 --dest 4cf9 | |
169 | |
170 - rebase everything on a branch marked by a bookmark onto the | |
171 default branch:: | |
172 | |
173 hg rebase --base myfeature --dest default | |
174 | |
175 - collapse a sequence of changes into a single commit:: | |
176 | |
177 hg rebase --collapse -r 1520:1525 -d . | |
178 | |
179 - move a named branch while preserving its name:: | |
180 | |
181 hg rebase -r "branch(featureX)" -d 1.3 --keepbranches | |
182 | |
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183 Returns 0 on success, 1 if nothing to rebase or there are |
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184 unresolved conflicts. |
22790 | 185 |
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186 """ |
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187 originalwd = target = None |
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188 activebookmark = None |
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189 external = nullrev |
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190 state = {} |
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191 skipped = set() |
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192 targetancestors = set() |
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193 |
15219 | 194 |
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195 lock = wlock = None |
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196 try: |
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197 wlock = repo.wlock() |
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198 lock = repo.lock() |
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199 |
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200 # Validate input and define rebasing points |
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201 destf = opts.get('dest', None) |
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202 srcf = opts.get('source', None) |
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203 basef = opts.get('base', None) |
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204 revf = opts.get('rev', []) |
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205 contf = opts.get('continue') |
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206 abortf = opts.get('abort') |
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207 collapsef = opts.get('collapse', False) |
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208 collapsemsg = cmdutil.logmessage(ui, opts) |
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209 e = opts.get('extrafn') # internal, used by e.g. hgsubversion |
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210 extrafns = [_savegraft] |
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211 if e: |
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212 extrafns = [e] |
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213 keepf = opts.get('keep', False) |
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214 keepbranchesf = opts.get('keepbranches', False) |
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215 # keepopen is not meant for use on the command line, but by |
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216 # other extensions |
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217 keepopen = opts.get('keepopen', False) |
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218 |
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219 if opts.get('interactive'): |
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220 try: |
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221 if extensions.find('histedit'): |
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222 enablehistedit = '' |
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223 except KeyError: |
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224 enablehistedit = " --config extensions.histedit=" |
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225 help = "hg%s help -e histedit" % enablehistedit |
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226 msg = _("interactive history editing is supported by the " |
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227 "'histedit' extension (see \"%s\")") % help |
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228 raise error.Abort(msg) |
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229 |
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230 if collapsemsg and not collapsef: |
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231 raise error.Abort( |
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232 _('message can only be specified with collapse')) |
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233 |
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234 if contf or abortf: |
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235 if contf and abortf: |
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236 raise error.Abort(_('cannot use both abort and continue')) |
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237 if collapsef: |
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238 raise error.Abort( |
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239 _('cannot use collapse with continue or abort')) |
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240 if srcf or basef or destf: |
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241 raise error.Abort( |
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242 _('abort and continue do not allow specifying revisions')) |
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243 if abortf and opts.get('tool', False): |
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244 ui.warn(_('tool option will be ignored\n')) |
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245 |
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246 try: |
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247 (originalwd, target, state, skipped, collapsef, keepf, |
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248 keepbranchesf, external, activebookmark) = restorestatus(repo) |
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249 except error.RepoLookupError: |
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250 if abortf: |
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251 clearstatus(repo) |
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252 repo.ui.warn(_('rebase aborted (no revision is removed,' |
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253 ' only broken state is cleared)\n')) |
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254 return 0 |
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255 else: |
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256 msg = _('cannot continue inconsistent rebase') |
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257 hint = _('use "hg rebase --abort" to clear broken state') |
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258 raise error.Abort(msg, hint=hint) |
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259 if abortf: |
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260 return abort(repo, originalwd, target, state, |
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261 activebookmark=activebookmark) |
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262 else: |
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263 if srcf and basef: |
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264 raise error.Abort(_('cannot specify both a ' |
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265 'source and a base')) |
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266 if revf and basef: |
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267 raise error.Abort(_('cannot specify both a ' |
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268 'revision and a base')) |
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269 if revf and srcf: |
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270 raise error.Abort(_('cannot specify both a ' |
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271 'revision and a source')) |
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272 |
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273 cmdutil.checkunfinished(repo) |
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274 cmdutil.bailifchanged(repo) |
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275 |
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276 if not destf: |
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277 destf = '_rebasedefaultdest()' |
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278 dest = scmutil.revsingle(repo, destf) |
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279 |
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280 if revf: |
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rebase: handle bookmarks matching revset function names (issue3950)
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281 rebaseset = scmutil.revrange(repo, revf) |
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282 if not rebaseset: |
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283 ui.status(_('empty "rev" revision set - ' |
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284 'nothing to rebase\n')) |
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285 return 1 |
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286 elif srcf: |
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287 src = scmutil.revrange(repo, [srcf]) |
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288 if not src: |
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289 ui.status(_('empty "source" revision set - ' |
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290 'nothing to rebase\n')) |
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291 return 1 |
15801 | 292 rebaseset = repo.revs('(%ld)::', src) |
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293 assert rebaseset |
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294 else: |
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295 base = scmutil.revrange(repo, [basef or '.']) |
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296 if not base: |
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297 ui.status(_('empty "base" revision set - ' |
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298 "can't compute rebase set\n")) |
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299 return 1 |
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300 commonanc = repo.revs('ancestor(%ld, %d)', base, dest).first() |
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301 if commonanc is not None: |
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302 rebaseset = repo.revs('(%d::(%ld) - %d)::', |
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303 commonanc, base, commonanc) |
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304 else: |
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305 rebaseset = [] |
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306 |
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307 if not rebaseset: |
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308 # transform to list because smartsets are not comparable to |
23139
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309 # lists. This should be improved to honor laziness of |
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310 # smartset. |
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311 if list(base) == [dest.rev()]: |
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312 if basef: |
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313 ui.status(_('nothing to rebase - %s is both "base"' |
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314 ' and destination\n') % dest) |
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315 else: |
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316 ui.status(_('nothing to rebase - working directory ' |
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317 'parent is also destination\n')) |
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318 elif not repo.revs('%ld - ::%d', base, dest): |
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319 if basef: |
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320 ui.status(_('nothing to rebase - "base" %s is ' |
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321 'already an ancestor of destination ' |
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322 '%s\n') % |
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323 ('+'.join(str(repo[r]) for r in base), |
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324 dest)) |
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325 else: |
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326 ui.status(_('nothing to rebase - working ' |
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327 'directory parent is already an ' |
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328 'ancestor of destination %s\n') % dest) |
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329 else: # can it happen? |
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330 ui.status(_('nothing to rebase from %s to %s\n') % |
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331 ('+'.join(str(repo[r]) for r in base), dest)) |
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332 return 1 |
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333 |
22952
8792ac090e3b
obsolete: add allowunstable option
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334 allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt) |
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obsolete: add allowunstable option
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335 if (not (keepf or allowunstable) |
18269
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clfilter: drop unnecessary explicit filtering on rebase
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336 and repo.revs('first(children(%ld) - %ld)', |
18164
bacf55bd8f90
rebase: allow non-head rebase-set when obsolete is enabled
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337 rebaseset, rebaseset)): |
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338 raise error.Abort( |
15272
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339 _("can't remove original changesets with" |
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340 " unrebased descendants"), |
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341 hint=_('use --keep to keep original changesets')) |
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342 |
26349
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343 obsoletenotrebased = {} |
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344 if ui.configbool('experimental', 'rebaseskipobsolete'): |
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345 rebasesetrevs = set(rebaseset) |
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346 obsoletenotrebased = _computeobsoletenotrebased(repo, |
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347 rebasesetrevs, |
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348 dest) |
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349 |
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350 # - plain prune (no successor) changesets are rebased |
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351 # - split changesets are not rebased if at least one of the |
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352 # changeset resulting from the split is an ancestor of dest |
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353 rebaseset = rebasesetrevs - set(obsoletenotrebased) |
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354 result = buildstate(repo, dest, rebaseset, collapsef, |
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355 obsoletenotrebased) |
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356 |
10351
38fe86fb16e3
rebase: refactoring
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|
357 if not result: |
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358 # Empty state built, nothing to rebase |
8615
94ca38e63576
use ui instead of repo.ui when the former is in scope
Martin Geisler <mg@lazybytes.net>
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359 ui.status(_('nothing to rebase\n')) |
11205 | 360 return 1 |
20250
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361 |
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362 root = min(rebaseset) |
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363 if not keepf and not repo[root].mutable(): |
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|
364 raise error.Abort(_("can't rebase public changeset %s") |
19059
53eadcb814fd
rebase: check no-op before checking phase (issue3891)
Siddharth Agarwal <sid0@fb.com>
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diff
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|
365 % repo[root], |
23917
3cbb5bf4035d
messages: quote "hg help" hints consistently
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366 hint=_('see "hg help phases" for details')) |
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367 |
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368 originalwd, target, state = result |
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369 if collapsef: |
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370 targetancestors = repo.changelog.ancestors([target], |
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371 inclusive=True) |
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372 external = externalparent(repo, state, targetancestors) |
6906
808f03f61ebe
Add rebase extension
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|
373 |
21027
25ee5dbebc6b
rebase: tell when reopening a closed branch head
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|
374 if dest.closesbranch() and not keepbranchesf: |
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375 ui.status(_('reopening closed branch head %s\n') % dest) |
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376 |
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377 if keepbranchesf: |
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378 # insert _savebranch at the start of extrafns so if |
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379 # there's a user-provided extrafn it can clobber branch if |
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380 # desired |
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381 extrafns.insert(0, _savebranch) |
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382 if collapsef: |
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383 branches = set() |
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384 for rev in state: |
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385 branches.add(repo[rev].branch()) |
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386 if len(branches) > 1: |
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387 raise error.Abort(_('cannot collapse multiple named ' |
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388 'branches')) |
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389 |
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390 # Rebase |
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391 if not targetancestors: |
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392 targetancestors = repo.changelog.ancestors([target], inclusive=True) |
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393 |
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394 # Keep track of the current bookmarks in order to reset them later |
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395 currentbookmarks = repo._bookmarks.copy() |
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396 activebookmark = activebookmark or repo._activebookmark |
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397 if activebookmark: |
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398 bookmarks.deactivate(repo) |
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399 |
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400 extrafn = _makeextrafn(extrafns) |
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401 |
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402 sortedstate = sorted(state) |
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403 total = len(sortedstate) |
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404 pos = 0 |
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405 for rev in sortedstate: |
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406 ctx = repo[rev] |
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407 desc = '%d:%s "%s"' % (ctx.rev(), ctx, |
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408 ctx.description().split('\n', 1)[0]) |
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409 names = repo.nodetags(ctx.node()) + repo.nodebookmarks(ctx.node()) |
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410 if names: |
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411 desc += ' (%s)' % ' '.join(names) |
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412 pos += 1 |
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413 if state[rev] == revtodo: |
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414 ui.status(_('rebasing %s\n') % desc) |
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415 ui.progress(_("rebasing"), pos, ("%d:%s" % (rev, ctx)), |
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416 _('changesets'), total) |
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417 p1, p2, base = defineparents(repo, rev, target, state, |
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418 targetancestors) |
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419 storestatus(repo, originalwd, target, state, collapsef, keepf, |
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420 keepbranchesf, external, activebookmark) |
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421 if len(repo.parents()) == 2: |
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422 repo.ui.debug('resuming interrupted rebase\n') |
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423 else: |
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424 try: |
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425 ui.setconfig('ui', 'forcemerge', opts.get('tool', ''), |
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426 'rebase') |
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427 stats = rebasenode(repo, rev, p1, base, state, |
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428 collapsef, target) |
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429 if stats and stats[3] > 0: |
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430 raise error.InterventionRequired( |
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431 _('unresolved conflicts (see hg ' |
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432 'resolve, then hg rebase --continue)')) |
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433 finally: |
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434 ui.setconfig('ui', 'forcemerge', '', 'rebase') |
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435 if not collapsef: |
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436 merging = p2 != nullrev |
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437 editform = cmdutil.mergeeditform(merging, 'rebase') |
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438 editor = cmdutil.getcommiteditor(editform=editform, **opts) |
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439 newnode = concludenode(repo, rev, p1, p2, extrafn=extrafn, |
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440 editor=editor, |
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441 keepbranches=keepbranchesf) |
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442 else: |
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443 # Skip commit if we are collapsing |
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444 repo.dirstate.beginparentchange() |
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445 repo.setparents(repo[p1].node()) |
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446 repo.dirstate.endparentchange() |
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447 newnode = None |
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448 # Update the state |
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449 if newnode is not None: |
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450 state[rev] = repo[newnode].rev() |
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451 ui.debug('rebased as %s\n' % short(newnode)) |
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452 else: |
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453 ui.warn(_('note: rebase of %d:%s created no changes ' |
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454 'to commit\n') % (rev, ctx)) |
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455 if not collapsef: |
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456 skipped.add(rev) |
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457 state[rev] = p1 |
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458 ui.debug('next revision set to %s\n' % p1) |
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459 elif state[rev] == nullmerge: |
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460 ui.debug('ignoring null merge rebase of %s\n' % rev) |
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461 elif state[rev] == revignored: |
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462 ui.status(_('not rebasing ignored %s\n') % desc) |
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463 elif state[rev] == revprecursor: |
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464 targetctx = repo[obsoletenotrebased[rev]] |
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465 desctarget = '%d:%s "%s"' % (targetctx.rev(), targetctx, |
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466 targetctx.description().split('\n', 1)[0]) |
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467 msg = _('note: not rebasing %s, already in destination as %s\n') |
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468 ui.status(msg % (desc, desctarget)) |
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469 else: |
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470 ui.status(_('already rebased %s as %s\n') % |
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471 (desc, repo[state[rev]])) |
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472 |
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473 ui.progress(_('rebasing'), None) |
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474 ui.note(_('rebase merging completed\n')) |
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475 |
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476 if collapsef and not keepopen: |
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477 p1, p2, _base = defineparents(repo, min(state), target, |
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478 state, targetancestors) |
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479 editopt = opts.get('edit') |
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480 editform = 'rebase.collapse' |
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Radomir Dopieralski <sheep@stxnext.pl>
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481 if collapsemsg: |
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
changeset
|
482 commitmsg = collapsemsg |
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
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parents:
13609
diff
changeset
|
483 else: |
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
changeset
|
484 commitmsg = 'Collapsed revision' |
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
changeset
|
485 for rebased in state: |
18446
c83d36b81df1
rebase: lose the comparison to `nullmerge`
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18444
diff
changeset
|
486 if rebased not in skipped and state[rebased] > nullmerge: |
13661
ee349e228835
rebase: add -m/--message to rebase --collapse (issue2389)
Radomir Dopieralski <sheep@stxnext.pl>
parents:
13609
diff
changeset
|
487 commitmsg += '\n* %s' % repo[rebased].description() |
22206
6122ad50e38f
rebase: use "rebase.collapse" as "editform" for "--collapse" always
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22038
diff
changeset
|
488 editopt = True |
6122ad50e38f
rebase: use "rebase.collapse" as "editform" for "--collapse" always
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22038
diff
changeset
|
489 editor = cmdutil.getcommiteditor(edit=editopt, editform=editform) |
23459
2e047b1558a5
rebase: clarify naming of variables holding node hashes - don't call them rev
Mads Kiilerich <madski@unity3d.com>
parents:
23457
diff
changeset
|
490 newnode = concludenode(repo, rev, p1, external, commitmsg=commitmsg, |
26360
b2415e94b2f5
rebase: avoid losing branch commits with --keepbranch (issue4835)
timeless@mozdev.org
parents:
26349
diff
changeset
|
491 extrafn=extrafn, editor=editor, |
b2415e94b2f5
rebase: avoid losing branch commits with --keepbranch (issue4835)
timeless@mozdev.org
parents:
26349
diff
changeset
|
492 keepbranches=keepbranchesf) |
23460
8dc45c905989
rebase: always store rev in state, also when collapsing
Mads Kiilerich <madski@unity3d.com>
parents:
23459
diff
changeset
|
493 if newnode is None: |
8dc45c905989
rebase: always store rev in state, also when collapsing
Mads Kiilerich <madski@unity3d.com>
parents:
23459
diff
changeset
|
494 newrev = target |
8dc45c905989
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parents:
23459
diff
changeset
|
495 else: |
8dc45c905989
rebase: always store rev in state, also when collapsing
Mads Kiilerich <madski@unity3d.com>
parents:
23459
diff
changeset
|
496 newrev = repo[newnode].rev() |
19986
ea81f8b2364e
rebase: fix working copy location after a --collapse (issue4080)
Durham Goode <durham@fb.com>
parents:
19984
diff
changeset
|
497 for oldrev in state.iterkeys(): |
ea81f8b2364e
rebase: fix working copy location after a --collapse (issue4080)
Durham Goode <durham@fb.com>
parents:
19984
diff
changeset
|
498 if state[oldrev] > nullmerge: |
23460
8dc45c905989
rebase: always store rev in state, also when collapsing
Mads Kiilerich <madski@unity3d.com>
parents:
23459
diff
changeset
|
499 state[oldrev] = newrev |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
500 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
501 if 'qtip' in repo.tags(): |
808f03f61ebe
Add rebase extension
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parents:
diff
changeset
|
502 updatemq(repo, state, skipped, **opts) |
808f03f61ebe
Add rebase extension
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parents:
diff
changeset
|
503 |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
504 if currentbookmarks: |
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
505 # Nodeids are needed to reset bookmarks |
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
506 nstate = {} |
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
507 for k, v in state.iteritems(): |
18446
c83d36b81df1
rebase: lose the comparison to `nullmerge`
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18444
diff
changeset
|
508 if v > nullmerge: |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
509 nstate[repo[k].node()] = repo[v].node() |
18549
12de53323e59
rebase: derive node from target rev (issue3802)
Siddharth Agarwal <sid0@fb.com>
parents:
18518
diff
changeset
|
510 # XXX this is the same as dest.node() for the non-continue path -- |
12de53323e59
rebase: derive node from target rev (issue3802)
Siddharth Agarwal <sid0@fb.com>
parents:
18518
diff
changeset
|
511 # this should probably be cleaned up |
12de53323e59
rebase: derive node from target rev (issue3802)
Siddharth Agarwal <sid0@fb.com>
parents:
18518
diff
changeset
|
512 targetnode = repo[target].node() |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
513 |
19925
9c78ed396075
rebase: preserve working directory parent (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19861
diff
changeset
|
514 # restore original working directory |
9c78ed396075
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parents:
19861
diff
changeset
|
515 # (we do this before stripping) |
9c78ed396075
rebase: preserve working directory parent (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19861
diff
changeset
|
516 newwd = state.get(originalwd, originalwd) |
23440
57d35d3c1cf1
rebase: ignore negative state when updating back to original wc parent
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23246
diff
changeset
|
517 if newwd < 0: |
57d35d3c1cf1
rebase: ignore negative state when updating back to original wc parent
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23246
diff
changeset
|
518 # original directory is a parent of rebase set root or ignored |
57d35d3c1cf1
rebase: ignore negative state when updating back to original wc parent
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23246
diff
changeset
|
519 newwd = originalwd |
19925
9c78ed396075
rebase: preserve working directory parent (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19861
diff
changeset
|
520 if newwd not in [c.rev() for c in repo[None].parents()]: |
9c78ed396075
rebase: preserve working directory parent (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19861
diff
changeset
|
521 ui.note(_("update back to initial working directory parent\n")) |
9c78ed396075
rebase: preserve working directory parent (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19861
diff
changeset
|
522 hg.updaterepo(repo, newwd, False) |
9c78ed396075
rebase: preserve working directory parent (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19861
diff
changeset
|
523 |
7952
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
524 if not keepf: |
17613
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
525 collapsedas = None |
aafc521668d8
rebase: properly handle --collapse when creating obsolescence marker
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17612
diff
changeset
|
526 if collapsef: |
23459
2e047b1558a5
rebase: clarify naming of variables holding node hashes - don't call them rev
Mads Kiilerich <madski@unity3d.com>
parents:
23457
diff
changeset
|
527 collapsedas = newnode |
18444
55aff0c2b73c
rebase: do not invent successor to skipped changeset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18424
diff
changeset
|
528 clearrebased(ui, repo, state, skipped, collapsedas) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
529 |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
530 if currentbookmarks: |
18549
12de53323e59
rebase: derive node from target rev (issue3802)
Siddharth Agarwal <sid0@fb.com>
parents:
18518
diff
changeset
|
531 updatebookmarks(repo, targetnode, nstate, currentbookmarks) |
20523
f2a0a0e76b4c
rebase: do not try to reactivate deleted divergent bookmark
Yuya Nishihara <yuya@tcha.org>
parents:
20327
diff
changeset
|
532 if activebookmark not in repo._bookmarks: |
f2a0a0e76b4c
rebase: do not try to reactivate deleted divergent bookmark
Yuya Nishihara <yuya@tcha.org>
parents:
20327
diff
changeset
|
533 # active bookmark was divergent one and has been deleted |
f2a0a0e76b4c
rebase: do not try to reactivate deleted divergent bookmark
Yuya Nishihara <yuya@tcha.org>
parents:
20327
diff
changeset
|
534 activebookmark = None |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
535 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
536 clearstatus(repo) |
11203
7a9cf012dddc
rebase: only show "rebase completed" message with -v
Matt Mackall <mpm@selenic.com>
parents:
11201
diff
changeset
|
537 ui.note(_("rebase completed\n")) |
18386
03442135dff4
refactoring: use unlinkpath with ignoremissing
Mads Kiilerich <madski@unity3d.com>
parents:
18269
diff
changeset
|
538 util.unlinkpath(repo.sjoin('undo'), ignoremissing=True) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
539 if skipped: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
540 ui.note(_("%d revisions have been skipped\n") % len(skipped)) |
17046
4116504d1ec4
bookmarks: correctly update current bookmarks on rebase (issue2277)
David Schleimer <dschleimer@fb.com>
parents:
17026
diff
changeset
|
541 |
4116504d1ec4
bookmarks: correctly update current bookmarks on rebase (issue2277)
David Schleimer <dschleimer@fb.com>
parents:
17026
diff
changeset
|
542 if (activebookmark and |
19926
0f99747202f9
rebase: preserve active bookmark when not at head (issue3813)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
19925
diff
changeset
|
543 repo['.'].node() == repo._bookmarks[activebookmark]): |
24945
e0b0fbd47491
bookmarks: rename setcurrent to activate (API)
Ryan McElroy <rmcelroy@fb.com>
parents:
24944
diff
changeset
|
544 bookmarks.activate(repo, activebookmark) |
17046
4116504d1ec4
bookmarks: correctly update current bookmarks on rebase (issue2277)
David Schleimer <dschleimer@fb.com>
parents:
17026
diff
changeset
|
545 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
546 finally: |
8112
6ee71f78497c
switch lock releasing in the extensions from gc to explicit
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
8076
diff
changeset
|
547 release(lock, wlock) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
548 |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
549 def externalparent(repo, state, targetancestors): |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
550 """Return the revision that should be used as the second parent |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
551 when the revisions in state is collapsed on top of targetancestors. |
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
552 Abort if there is more than one parent. |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
553 """ |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
554 parents = set() |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
555 source = min(state) |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
556 for rev in state: |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
557 if rev == source: |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
558 continue |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
559 for p in repo[rev].parents(): |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
560 if (p.rev() not in state |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
561 and p.rev() not in targetancestors): |
19955
2160c2e0d7d1
rebase: refactor and rename checkexternal - it is a getter more than a setter
Mads Kiilerich <madski@unity3d.com>
parents:
19951
diff
changeset
|
562 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
|
563 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
|
564 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
|
565 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
|
566 return parents.pop() |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
567 raise error.Abort(_('unable to collapse on top of %s, there is more ' |
19956
78ab0f85e249
rebase: improve error message for more than one external parent
Mads Kiilerich <madski@unity3d.com>
parents:
19955
diff
changeset
|
568 'than one external parent: %s') % |
78ab0f85e249
rebase: improve error message for more than one external parent
Mads Kiilerich <madski@unity3d.com>
parents:
19955
diff
changeset
|
569 (max(targetancestors), |
78ab0f85e249
rebase: improve error message for more than one external parent
Mads Kiilerich <madski@unity3d.com>
parents:
19955
diff
changeset
|
570 ', '.join(str(p) for p in sorted(parents)))) |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
571 |
26360
b2415e94b2f5
rebase: avoid losing branch commits with --keepbranch (issue4835)
timeless@mozdev.org
parents:
26349
diff
changeset
|
572 def concludenode(repo, rev, p1, p2, commitmsg=None, editor=None, extrafn=None, |
b2415e94b2f5
rebase: avoid losing branch commits with --keepbranch (issue4835)
timeless@mozdev.org
parents:
26349
diff
changeset
|
573 keepbranches=False): |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
574 '''Commit the wd changes with parents p1 and p2. Reuse commit info from rev |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
575 but also store useful information in extra. |
23459
2e047b1558a5
rebase: clarify naming of variables holding node hashes - don't call them rev
Mads Kiilerich <madski@unity3d.com>
parents:
23457
diff
changeset
|
576 Return node of committed revision.''' |
24998
c8a97fa742b7
rebase: use dirstateguard instead of dirstate.invalidate
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
24947
diff
changeset
|
577 dsguard = cmdutil.dirstateguard(repo, 'rebase') |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
578 try: |
16551
ebf6d38c9063
localrepo: add setparents() to adjust dirstate copies (issue3407)
Patrick Mezard <patrick@mezard.eu>
parents:
16531
diff
changeset
|
579 repo.setparents(repo[p1].node(), repo[p2].node()) |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
580 ctx = repo[rev] |
10351
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
10263
diff
changeset
|
581 if commitmsg is None: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
582 commitmsg = ctx.description() |
26360
b2415e94b2f5
rebase: avoid losing branch commits with --keepbranch (issue4835)
timeless@mozdev.org
parents:
26349
diff
changeset
|
583 keepbranch = keepbranches and repo[p1].branch() != ctx.branch() |
10762
129e96f7a87a
rebase: fix --collapse with --keepbranches (issue2100)
Patrick Mezard <pmezard@gmail.com>
parents:
10672
diff
changeset
|
584 extra = {'rebase_source': ctx.hex()} |
129e96f7a87a
rebase: fix --collapse with --keepbranches (issue2100)
Patrick Mezard <pmezard@gmail.com>
parents:
10672
diff
changeset
|
585 if extrafn: |
129e96f7a87a
rebase: fix --collapse with --keepbranches (issue2100)
Patrick Mezard <pmezard@gmail.com>
parents:
10672
diff
changeset
|
586 extrafn(ctx, extra) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
587 |
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
588 backup = repo.ui.backupconfig('phases', 'new-commit') |
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589 try: |
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590 targetphase = max(ctx.phase(), phases.draft) |
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591 repo.ui.setconfig('phases', 'new-commit', targetphase, 'rebase') |
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592 if keepbranch: |
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593 repo.ui.setconfig('ui', 'allowemptycommit', True) |
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594 # Commit might fail if unresolved files exist |
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595 newnode = repo.commit(text=commitmsg, user=ctx.user(), |
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596 date=ctx.date(), extra=extra, editor=editor) |
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597 finally: |
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598 repo.ui.restoreconfig(backup) |
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599 |
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600 repo.dirstate.setbranch(repo[newnode].branch()) |
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601 dsguard.close() |
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602 return newnode |
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603 finally: |
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604 release(dsguard) |
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605 |
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606 def rebasenode(repo, rev, p1, base, state, collapse, target): |
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607 'Rebase a single revision rev on top of p1 using base as merge ancestor' |
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608 # Merge phase |
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609 # Update to target and merge it with local |
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610 if repo['.'].rev() != p1: |
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611 repo.ui.debug(" update to %d:%s\n" % (p1, repo[p1])) |
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612 merge.update(repo, p1, False, True, False) |
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613 else: |
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614 repo.ui.debug(" already in target\n") |
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615 repo.dirstate.write() |
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616 repo.ui.debug(" merge against %d:%s\n" % (rev, repo[rev])) |
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617 if base is not None: |
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618 repo.ui.debug(" detach base %d:%s\n" % (base, repo[base])) |
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619 # When collapsing in-place, the parent is the common ancestor, we |
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620 # have to allow merging with it. |
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621 stats = merge.update(repo, rev, True, True, False, base, collapse, |
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622 labels=['dest', 'source']) |
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623 if collapse: |
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624 copies.duplicatecopies(repo, rev, target) |
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625 else: |
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626 # If we're not using --collapse, we need to |
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627 # duplicate copies between the revision we're |
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628 # rebasing and its first parent, but *not* |
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629 # duplicate any copies that have already been |
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630 # performed in the destination. |
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631 p1rev = repo[rev].p1().rev() |
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632 copies.duplicatecopies(repo, rev, p1rev, skiprev=target) |
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633 return stats |
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634 |
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635 def nearestrebased(repo, rev, state): |
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636 """return the nearest ancestors of rev in the rebase result""" |
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637 rebased = [r for r in state if state[r] > nullmerge] |
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638 candidates = repo.revs('max(%ld and (::%d))', rebased, rev) |
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639 if candidates: |
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640 return state[candidates.first()] |
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641 else: |
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642 return None |
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643 |
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644 def defineparents(repo, rev, target, state, targetancestors): |
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645 'Return the new parent relationship of the revision that will be rebased' |
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646 parents = repo[rev].parents() |
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647 p1 = p2 = nullrev |
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648 |
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649 p1n = parents[0].rev() |
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650 if p1n in targetancestors: |
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651 p1 = target |
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652 elif p1n in state: |
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653 if state[p1n] == nullmerge: |
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654 p1 = target |
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655 elif state[p1n] in (revignored, revprecursor): |
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656 p1 = nearestrebased(repo, p1n, state) |
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657 if p1 is None: |
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658 p1 = target |
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659 else: |
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660 p1 = state[p1n] |
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661 else: # p1n external |
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662 p1 = target |
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663 p2 = p1n |
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664 |
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665 if len(parents) == 2 and parents[1].rev() not in targetancestors: |
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666 p2n = parents[1].rev() |
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667 # interesting second parent |
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668 if p2n in state: |
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669 if p1 == target: # p1n in targetancestors or external |
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670 p1 = state[p2n] |
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671 elif state[p2n] in (revignored, revprecursor): |
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672 p2 = nearestrebased(repo, p2n, state) |
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673 if p2 is None: |
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674 # no ancestors rebased yet, detach |
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675 p2 = target |
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676 else: |
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677 p2 = state[p2n] |
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678 else: # p2n external |
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679 if p2 != nullrev: # p1n external too => rev is a merged revision |
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680 raise error.Abort(_('cannot use revision %d as base, result ' |
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681 'would have 3 parents') % rev) |
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682 p2 = p2n |
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683 repo.ui.debug(" future parents are %d and %d\n" % |
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684 (repo[p1].rev(), repo[p2].rev())) |
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685 |
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686 if rev == min(state): |
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687 # Case (1) initial changeset of a non-detaching rebase. |
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688 # Let the merge mechanism find the base itself. |
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689 base = None |
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690 elif not repo[rev].p2(): |
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691 # Case (2) detaching the node with a single parent, use this parent |
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692 base = repo[rev].p1().rev() |
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693 else: |
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694 # Assuming there is a p1, this is the case where there also is a p2. |
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695 # We are thus rebasing a merge and need to pick the right merge base. |
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696 # |
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697 # Imagine we have: |
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diff
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|
698 # - M: current rebase revision in this step |
23484
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|
699 # - A: one parent of M |
23732
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parents:
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|
700 # - B: other parent of M |
23484
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Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
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|
701 # - D: destination of this merge step (p1 var) |
cf3495dfd7ed
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|
702 # |
23732
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703 # Consider the case where D is a descendant of A or B and the other is |
c51d6c043bb1
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Mads Kiilerich <madski@unity3d.com>
parents:
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|
704 # 'outside'. In this case, the right merge base is the D ancestor. |
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rebase: clarify comment about merge ancestor when rebasing merges
Mads Kiilerich <madski@unity3d.com>
parents:
23520
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|
705 # |
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rebase: clarify comment about merge ancestor when rebasing merges
Mads Kiilerich <madski@unity3d.com>
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diff
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|
706 # An informal proof, assuming A is 'outside' and B is the D ancestor: |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
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|
707 # |
cf3495dfd7ed
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parents:
23461
diff
changeset
|
708 # If we pick B as the base, the merge involves: |
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
709 # - changes from B to M (actual changeset payload) |
cf3495dfd7ed
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diff
changeset
|
710 # - changes from B to D (induced by rebase) as D is a rebased |
cf3495dfd7ed
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diff
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|
711 # version of B) |
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rebase: move base calculation from rebasenode() to defineparents()
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diff
changeset
|
712 # Which exactly represent the rebase operation. |
cf3495dfd7ed
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diff
changeset
|
713 # |
23732
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parents:
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714 # If we pick A as the base, the merge involves: |
23484
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Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
715 # - changes from A to M (actual changeset payload) |
cf3495dfd7ed
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parents:
23461
diff
changeset
|
716 # - changes from A to D (with include changes between unrelated A and B |
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
717 # plus changes induced by rebase) |
cf3495dfd7ed
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parents:
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diff
changeset
|
718 # Which does not represent anything sensible and creates a lot of |
23732
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rebase: clarify comment about merge ancestor when rebasing merges
Mads Kiilerich <madski@unity3d.com>
parents:
23520
diff
changeset
|
719 # conflicts. A is thus not the right choice - B is. |
c51d6c043bb1
rebase: clarify comment about merge ancestor when rebasing merges
Mads Kiilerich <madski@unity3d.com>
parents:
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|
720 # |
c51d6c043bb1
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changeset
|
721 # Note: The base found in this 'proof' is only correct in the specified |
c51d6c043bb1
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parents:
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diff
changeset
|
722 # case. This base does not make sense if is not D a descendant of A or B |
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parents:
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changeset
|
723 # or if the other is not parent 'outside' (especially not if the other |
c51d6c043bb1
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Mads Kiilerich <madski@unity3d.com>
parents:
23520
diff
changeset
|
724 # parent has been rebased). The current implementation does not |
c51d6c043bb1
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Mads Kiilerich <madski@unity3d.com>
parents:
23520
diff
changeset
|
725 # make it feasible to consider different cases separately. In these |
c51d6c043bb1
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Mads Kiilerich <madski@unity3d.com>
parents:
23520
diff
changeset
|
726 # other cases we currently just leave it to the user to correctly |
c51d6c043bb1
rebase: clarify comment about merge ancestor when rebasing merges
Mads Kiilerich <madski@unity3d.com>
parents:
23520
diff
changeset
|
727 # resolve an impossible merge using a wrong ancestor. |
23484
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
728 for p in repo[rev].parents(): |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
729 if state.get(p.rev()) == p1: |
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
730 base = p.rev() |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
731 break |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
732 else: # fallback when base not found |
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
733 base = None |
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
734 |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
735 # Raise because this function is called wrong (see issue 4106) |
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
736 raise AssertionError('no base found to rebase on ' |
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
737 '(defineparents called wrong)') |
cf3495dfd7ed
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Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
738 return p1, p2, base |
6906
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Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
739 |
7955
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
740 def isagitpatch(repo, patchname): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
741 'Return true if the given patch is in git format' |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
742 mqpatch = os.path.join(repo.mq.path, patchname) |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
743 for line in patch.linereader(file(mqpatch, 'rb')): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
744 if line.startswith('diff --git'): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
745 return True |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
746 return False |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
747 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
748 def updatemq(repo, state, skipped, **opts): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
749 'Update rebased mq patches - finalize and then import them' |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
750 mqrebase = {} |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
751 mq = repo.mq |
14572
8ff2957c1d82
mq: rename full_series to fullseries
Adrian Buehlmann <adrian@cadifra.com>
parents:
14509
diff
changeset
|
752 original_series = mq.fullseries[:] |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
753 skippedpatches = set() |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
754 |
11537
0a044e5ff489
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Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
755 for p in mq.applied: |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
756 rev = repo[p.node].rev() |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
757 if rev in state: |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9301
diff
changeset
|
758 repo.ui.debug('revision %d is an mq patch (%s), finalize it.\n' % |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
759 (rev, p.name)) |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
760 mqrebase[rev] = (p.name, isagitpatch(repo, p.name)) |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
761 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
762 # Applied but not rebased, not sure this should happen |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
763 skippedpatches.add(p.name) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
764 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
765 if mqrebase: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
766 mq.finish(repo, mqrebase.keys()) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
767 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
768 # We must start import from the newest revision |
8210
344751cd8cb8
replace various uses of list.reverse()
Matt Mackall <mpm@selenic.com>
parents:
8209
diff
changeset
|
769 for rev in sorted(mqrebase, reverse=True): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
770 if rev not in skipped: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
771 name, isgit = mqrebase[rev] |
23520
de143427c499
rebase: show a note for updated mq patches
Mads Kiilerich <mads@kiilerich.com>
parents:
23519
diff
changeset
|
772 repo.ui.note(_('updating mq patch %s to %s:%s\n') % |
de143427c499
rebase: show a note for updated mq patches
Mads Kiilerich <mads@kiilerich.com>
parents:
23519
diff
changeset
|
773 (name, state[rev], repo[state[rev]])) |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
774 mq.qimport(repo, (), patchname=name, git=isgit, |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
775 rev=[str(state[rev])]) |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
776 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
777 # Rebased and skipped |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
778 skippedpatches.add(mqrebase[rev][0]) |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
779 |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
780 # Patches were either applied and rebased and imported in |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
781 # order, applied and removed or unapplied. Discard the removed |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
782 # ones while preserving the original series order and guards. |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
783 newseries = [s for s in original_series |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
784 if mq.guard_re.split(s, 1)[0] not in skippedpatches] |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
785 mq.fullseries[:] = newseries |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
786 mq.seriesdirty = True |
14580
92101ea35015
mq: rename save_dirty to savedirty
Adrian Buehlmann <adrian@cadifra.com>
parents:
14572
diff
changeset
|
787 mq.savedirty() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
788 |
18549
12de53323e59
rebase: derive node from target rev (issue3802)
Siddharth Agarwal <sid0@fb.com>
parents:
18518
diff
changeset
|
789 def updatebookmarks(repo, targetnode, nstate, originalbookmarks): |
18514
2a1fac3650a5
rebase: delete divergent bookmarks on destination (issue3685)
Siddharth Agarwal <sid0@fb.com>
parents:
18512
diff
changeset
|
790 'Move bookmarks to their correct changesets, and delete divergent ones' |
17922
7f5dab94e48c
bookmarks: introduce a bmstore to manage bookmark persistence
Augie Fackler <raf@durin42.com>
parents:
17615
diff
changeset
|
791 marks = repo._bookmarks |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
792 for k, v in originalbookmarks.iteritems(): |
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
793 if v in nstate: |
18512
22978b82ab4b
rebase: remove bogus nullmerge check in updatebookmarks
Siddharth Agarwal <sid0@fb.com>
parents:
18447
diff
changeset
|
794 # update the bookmarks for revs that have moved |
22978b82ab4b
rebase: remove bogus nullmerge check in updatebookmarks
Siddharth Agarwal <sid0@fb.com>
parents:
18447
diff
changeset
|
795 marks[k] = nstate[v] |
18549
12de53323e59
rebase: derive node from target rev (issue3802)
Siddharth Agarwal <sid0@fb.com>
parents:
18518
diff
changeset
|
796 bookmarks.deletedivergent(repo, [targetnode], k) |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
797 |
17922
7f5dab94e48c
bookmarks: introduce a bmstore to manage bookmark persistence
Augie Fackler <raf@durin42.com>
parents:
17615
diff
changeset
|
798 marks.write() |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
799 |
7952
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
800 def storestatus(repo, originalwd, target, state, collapse, keep, keepbranches, |
18755
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
801 external, activebookmark): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
802 'Store the current status to allow recovery' |
23877
7cc77030c557
localrepo: remove all external users of localrepo.opener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
23732
diff
changeset
|
803 f = repo.vfs("rebasestate", "w") |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
804 f.write(repo[originalwd].hex() + '\n') |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
805 f.write(repo[target].hex() + '\n') |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
806 f.write(repo[external].hex() + '\n') |
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parents:
diff
changeset
|
807 f.write('%d\n' % int(collapse)) |
7952
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parents:
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diff
changeset
|
808 f.write('%d\n' % int(keep)) |
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
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diff
changeset
|
809 f.write('%d\n' % int(keepbranches)) |
18755
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
810 f.write('%s\n' % (activebookmark or '')) |
7622
4dd7b28003d2
use dict.iteritems() rather than dict.items()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7599
diff
changeset
|
811 for d, v in state.iteritems(): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
812 oldrev = repo[d].hex() |
23491
9972758ab4c5
rebase: handle revtodo as a special value when storing/restoring state
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23490
diff
changeset
|
813 if v >= 0: |
15464
3411a83e232a
rebase: treat nullmerge as a special case in rebasestate (issue3046)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
15289
diff
changeset
|
814 newrev = repo[v].hex() |
23491
9972758ab4c5
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23490
diff
changeset
|
815 elif v == revtodo: |
9972758ab4c5
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23490
diff
changeset
|
816 # To maintain format compatibility, we have to use nullid. |
9972758ab4c5
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23490
diff
changeset
|
817 # Please do remove this special case when upgrading the format. |
9972758ab4c5
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23490
diff
changeset
|
818 newrev = hex(nullid) |
15464
3411a83e232a
rebase: treat nullmerge as a special case in rebasestate (issue3046)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
15289
diff
changeset
|
819 else: |
3411a83e232a
rebase: treat nullmerge as a special case in rebasestate (issue3046)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
15289
diff
changeset
|
820 newrev = v |
6906
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parents:
diff
changeset
|
821 f.write("%s:%s\n" % (oldrev, newrev)) |
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
822 f.close() |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9301
diff
changeset
|
823 repo.ui.debug('rebase status stored\n') |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
824 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
825 def clearstatus(repo): |
808f03f61ebe
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parents:
diff
changeset
|
826 'Remove the status files' |
23970
8a544fb645bb
rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23917
diff
changeset
|
827 _clearrebasesetvisibiliy(repo) |
18386
03442135dff4
refactoring: use unlinkpath with ignoremissing
Mads Kiilerich <madski@unity3d.com>
parents:
18269
diff
changeset
|
828 util.unlinkpath(repo.join("rebasestate"), ignoremissing=True) |
6906
808f03f61ebe
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
829 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
830 def restorestatus(repo): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
831 'Restore a previously stored status' |
808f03f61ebe
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
832 try: |
20327
46c2331fc750
rebase: abort cleanly when we encounter a damaged rebasestate (issue4155)
Matt Mackall <mpm@selenic.com>
parents:
20313
diff
changeset
|
833 keepbranches = None |
6906
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parents:
diff
changeset
|
834 target = None |
808f03f61ebe
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parents:
diff
changeset
|
835 collapse = False |
808f03f61ebe
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parents:
diff
changeset
|
836 external = nullrev |
18755
72412afe4c28
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Durham Goode <durham@fb.com>
parents:
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diff
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|
837 activebookmark = None |
6906
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parents:
diff
changeset
|
838 state = {} |
23877
7cc77030c557
localrepo: remove all external users of localrepo.opener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
23732
diff
changeset
|
839 f = repo.vfs("rebasestate") |
6906
808f03f61ebe
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parents:
diff
changeset
|
840 for i, l in enumerate(f.read().splitlines()): |
808f03f61ebe
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parents:
diff
changeset
|
841 if i == 0: |
808f03f61ebe
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
842 originalwd = repo[l].rev() |
808f03f61ebe
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parents:
diff
changeset
|
843 elif i == 1: |
808f03f61ebe
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
844 target = repo[l].rev() |
808f03f61ebe
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parents:
diff
changeset
|
845 elif i == 2: |
808f03f61ebe
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
846 external = repo[l].rev() |
808f03f61ebe
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
847 elif i == 3: |
808f03f61ebe
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parents:
diff
changeset
|
848 collapse = bool(int(l)) |
7952
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
849 elif i == 4: |
b214066b7e1d
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
850 keep = bool(int(l)) |
b214066b7e1d
rebase: store/restore arguments correctly
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parents:
7951
diff
changeset
|
851 elif i == 5: |
b214066b7e1d
rebase: store/restore arguments correctly
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parents:
7951
diff
changeset
|
852 keepbranches = bool(int(l)) |
18755
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
853 elif i == 6 and not (len(l) == 81 and ':' in l): |
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
854 # line 6 is a recent addition, so for backwards compatibility |
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
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18549
diff
changeset
|
855 # check that the line doesn't look like the oldrev:newrev lines |
72412afe4c28
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Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
856 activebookmark = l |
6906
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parents:
diff
changeset
|
857 else: |
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parents:
diff
changeset
|
858 oldrev, newrev = l.split(':') |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
859 if newrev in (str(nullmerge), str(revignored), |
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
860 str(revprecursor)): |
18447
7159426c8d13
rebase: properly handle unrebased revision between rebased one
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18446
diff
changeset
|
861 state[repo[oldrev].rev()] = int(newrev) |
23491
9972758ab4c5
rebase: handle revtodo as a special value when storing/restoring state
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
862 elif newrev == nullid: |
9972758ab4c5
rebase: handle revtodo as a special value when storing/restoring state
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23490
diff
changeset
|
863 state[repo[oldrev].rev()] = revtodo |
9972758ab4c5
rebase: handle revtodo as a special value when storing/restoring state
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23490
diff
changeset
|
864 # Legacy compat special case |
18447
7159426c8d13
rebase: properly handle unrebased revision between rebased one
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18446
diff
changeset
|
865 else: |
15464
3411a83e232a
rebase: treat nullmerge as a special case in rebasestate (issue3046)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
15289
diff
changeset
|
866 state[repo[oldrev].rev()] = repo[newrev].rev() |
20327
46c2331fc750
rebase: abort cleanly when we encounter a damaged rebasestate (issue4155)
Matt Mackall <mpm@selenic.com>
parents:
20313
diff
changeset
|
867 |
46c2331fc750
rebase: abort cleanly when we encounter a damaged rebasestate (issue4155)
Matt Mackall <mpm@selenic.com>
parents:
20313
diff
changeset
|
868 if keepbranches is None: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
869 raise error.Abort(_('.hg/rebasestate is incomplete')) |
20327
46c2331fc750
rebase: abort cleanly when we encounter a damaged rebasestate (issue4155)
Matt Mackall <mpm@selenic.com>
parents:
20313
diff
changeset
|
870 |
11843
00f8e7837668
rebase: recompute the set of skipped rev when using --continue (issue2330)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11546
diff
changeset
|
871 skipped = set() |
00f8e7837668
rebase: recompute the set of skipped rev when using --continue (issue2330)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11546
diff
changeset
|
872 # recompute the set of skipped revs |
00f8e7837668
rebase: recompute the set of skipped rev when using --continue (issue2330)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11546
diff
changeset
|
873 if not collapse: |
00f8e7837668
rebase: recompute the set of skipped rev when using --continue (issue2330)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11546
diff
changeset
|
874 seen = set([target]) |
00f8e7837668
rebase: recompute the set of skipped rev when using --continue (issue2330)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11546
diff
changeset
|
875 for old, new in sorted(state.items()): |
23490
102f144f6e02
rebase: add a 'revtodo' constant
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23489
diff
changeset
|
876 if new != revtodo and new in seen: |
11843
00f8e7837668
rebase: recompute the set of skipped rev when using --continue (issue2330)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11546
diff
changeset
|
877 skipped.add(old) |
00f8e7837668
rebase: recompute the set of skipped rev when using --continue (issue2330)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11546
diff
changeset
|
878 seen.add(new) |
20546
bf1d91ab1efb
rebase: show nice list instead of set repr for 'computed skipped revs' debug
Mads Kiilerich <madski@unity3d.com>
parents:
20545
diff
changeset
|
879 repo.ui.debug('computed skipped revs: %s\n' % |
bf1d91ab1efb
rebase: show nice list instead of set repr for 'computed skipped revs' debug
Mads Kiilerich <madski@unity3d.com>
parents:
20545
diff
changeset
|
880 (' '.join(str(r) for r in sorted(skipped)) or None)) |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9301
diff
changeset
|
881 repo.ui.debug('rebase status resumed\n') |
23970
8a544fb645bb
rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23917
diff
changeset
|
882 _setrebasesetvisibility(repo, state.keys()) |
11843
00f8e7837668
rebase: recompute the set of skipped rev when using --continue (issue2330)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11546
diff
changeset
|
883 return (originalwd, target, state, skipped, |
18755
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
884 collapse, keep, keepbranches, external, activebookmark) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25411
diff
changeset
|
885 except IOError as err: |
6906
808f03f61ebe
Add rebase extension
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diff
changeset
|
886 if err.errno != errno.ENOENT: |
808f03f61ebe
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parents:
diff
changeset
|
887 raise |
26587
56b2bcea2529
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
888 raise error.Abort(_('no rebase in progress')) |
6906
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diff
changeset
|
889 |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
890 def needupdate(repo, state): |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
891 '''check whether we should `update --clean` away from a merge, or if |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
changeset
|
892 somehow the working dir got forcibly updated, e.g. by older hg''' |
19516
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
893 parents = [p.rev() for p in repo.parents()] |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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24870
diff
changeset
|
894 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
895 # Are we in a merge state at all? |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
changeset
|
896 if len(parents) < 2: |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
changeset
|
897 return False |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
898 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
899 # We should be standing on the first as-of-yet unrebased commit. |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
changeset
|
900 firstunrebased = min([old for old, new in state.iteritems() |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
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parents:
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diff
changeset
|
901 if new == nullrev]) |
bd98d073a34f
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
902 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
|
903 return True |
fe78eb7bcca0
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Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
904 |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
905 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
|
906 |
24758
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
907 def abort(repo, originalwd, target, state, activebookmark=None): |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
908 '''Restore the repository to its original state. Additional args: |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
909 |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
910 activebookmark: the name of the bookmark that should be active after the |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
911 restore''' |
23489
fe4157d839ac
rebase: use '>= 0' to know is a revision was rebased
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23484
diff
changeset
|
912 dstates = [s for s in state.values() if s >= 0] |
17026
f8af57c00a29
rebase: improve error message on improper phases
Dan Villiom Podlaski Christiansen <dan@cabo.dk>
parents:
16551
diff
changeset
|
913 immutable = [d for d in dstates if not repo[d].mutable()] |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
914 cleanup = True |
17026
f8af57c00a29
rebase: improve error message on improper phases
Dan Villiom Podlaski Christiansen <dan@cabo.dk>
parents:
16551
diff
changeset
|
915 if immutable: |
25411
d298805fb639
phases: rewrite "immutable changeset" to "public changeset"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
25186
diff
changeset
|
916 repo.ui.warn(_("warning: can't clean up public changesets %s\n") |
19517
eab2ff59481e
rebase: continue abort without strip for immutable csets (issue3997)
Matt Mackall <mpm@selenic.com>
parents:
19516
diff
changeset
|
917 % ', '.join(str(repo[r]) for r in immutable), |
23917
3cbb5bf4035d
messages: quote "hg help" hints consistently
Wagner Bruna <wbruna@yahoo.com>
parents:
23877
diff
changeset
|
918 hint=_('see "hg help phases" for details')) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
919 cleanup = False |
16280
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
920 |
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
921 descendants = set() |
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
922 if dstates: |
16867
1093ad1e8903
revlog: descendants(*revs) becomes descendants(revs) (API)
Bryan O'Sullivan <bryano@fb.com>
parents:
16866
diff
changeset
|
923 descendants = set(repo.changelog.descendants(dstates)) |
16280
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
924 if descendants - set(dstates): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
925 repo.ui.warn(_("warning: new changesets detected on target branch, " |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
926 "can't strip\n")) |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
927 cleanup = False |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
928 |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
929 if cleanup: |
19516
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
930 # Update away from the rebase if necessary |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
931 if needupdate(repo, state): |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
932 merge.update(repo, originalwd, False, True, False) |
19516
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
933 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
934 # Strip from the first rebased revision |
23489
fe4157d839ac
rebase: use '>= 0' to know is a revision was rebased
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23484
diff
changeset
|
935 rebased = filter(lambda x: x >= 0 and x != target, state.values()) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
936 if rebased: |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
937 strippoints = [c.node() for c in repo.set('roots(%ld)', rebased)] |
11201
34023f2ca305
Fix up rebase's handling of strip backups
Matt Mackall <mpm@selenic.com>
parents:
11189
diff
changeset
|
938 # no backup of rebased cset versions needed |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
939 repair.strip(repo.ui, repo, strippoints) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
940 |
25101
91c2278c68a3
rebase: check that the bookmark is still valid when restoring (issue4669)
Tony Tung <tonytung@fb.com>
parents:
25070
diff
changeset
|
941 if activebookmark and activebookmark in repo._bookmarks: |
24945
e0b0fbd47491
bookmarks: rename setcurrent to activate (API)
Ryan McElroy <rmcelroy@fb.com>
parents:
24944
diff
changeset
|
942 bookmarks.activate(repo, activebookmark) |
24758
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
943 |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
944 clearstatus(repo) |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
945 repo.ui.warn(_('rebase aborted\n')) |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
946 return 0 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
947 |
26349
92409f8dff5d
rebase: don't rebase obsolete commit whose successor is already rebased
Laurent Charignon <lcharignon@fb.com>
parents:
26301
diff
changeset
|
948 def buildstate(repo, dest, rebaseset, collapse, obsoletenotrebased): |
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
|
949 '''Define which revisions are going to be rebased and where |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
950 |
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
|
951 repo: repo |
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
952 dest: context |
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
953 rebaseset: set of rev |
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
|
954 ''' |
23970
8a544fb645bb
rebase: ensure rebase revision remains visible (issue4504)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23917
diff
changeset
|
955 _setrebasesetvisibility(repo, rebaseset) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
956 |
10672
c2e1e637d4da
rebase: always check if rebasing onto an applied mq patch.
Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
changeset
|
957 # 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
|
958 # 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
|
959 # a partially completed rebase is blocked by mq. |
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
|
960 if 'qtip' in repo.tags() and (dest.node() in |
10678
da2a0c9c895d
mq: avoid many hex/bin conversions, keep the binary node when possible
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10677
diff
changeset
|
961 [s.node for s in repo.mq.applied]): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26496
diff
changeset
|
962 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
|
963 |
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
|
964 roots = list(repo.set('roots(%ld)', rebaseset)) |
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
965 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
|
966 raise error.Abort(_('no matching revisions')) |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
967 roots.sort() |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
968 state = {} |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
969 detachset = set() |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
970 for root in roots: |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
971 commonbase = root.ancestor(dest) |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
972 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
|
973 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
|
974 if commonbase == dest: |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
975 samebranch = root.branch() == dest.branch() |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
976 if not collapse and samebranch and root in dest.children(): |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
977 repo.ui.debug('source is a child of destination\n') |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
978 return None |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
979 |
20545
5936058f6bad
rebase: fix 'rebase onto %d starting from %s' - show root instead of list repr
Mads Kiilerich <madski@unity3d.com>
parents:
20523
diff
changeset
|
980 repo.ui.debug('rebase onto %d starting from %s\n' % (dest, root)) |
23490
102f144f6e02
rebase: add a 'revtodo' constant
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23489
diff
changeset
|
981 state.update(dict.fromkeys(rebaseset, revtodo)) |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
982 # Rebase tries to turn <dest> into a parent of <root> while |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
983 # preserving the number of parents of rebased changesets: |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
984 # |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
985 # - A changeset with a single parent will always be rebased as a |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
986 # changeset with a single parent. |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
987 # |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
988 # - A merge will be rebased as merge unless its parents are both |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
989 # ancestors of <dest> or are themselves in the rebased set and |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
990 # pruned while rebased. |
100fdc84670f
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
991 # |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
992 # If one parent of <root> is an ancestor of <dest>, the rebased |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
993 # version of this parent will be <dest>. This is always true with |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
994 # --base option. |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
995 # |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
996 # Otherwise, we need to *replace* the original parents with |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
997 # <dest>. This "detaches" the rebased set from its former location |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
998 # and rebases it onto <dest>. Changes introduced by ancestors of |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
999 # <root> not common with <dest> (the detachset, marked as |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1000 # nullmerge) are "removed" from the rebased changesets. |
100fdc84670f
rebase: support multiple roots for rebaseset
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parents:
18386
diff
changeset
|
1001 # |
100fdc84670f
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parents:
18386
diff
changeset
|
1002 # - If <root> has a single parent, set it to <dest>. |
100fdc84670f
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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diff
changeset
|
1003 # |
100fdc84670f
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parents:
18386
diff
changeset
|
1004 # - If <root> is a merge, we cannot decide which parent to |
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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diff
changeset
|
1005 # replace, the rebase operation is not clearly defined. |
100fdc84670f
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parents:
18386
diff
changeset
|
1006 # |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1007 # The table below sums up this behavior: |
100fdc84670f
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1008 # |
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parents:
18386
diff
changeset
|
1009 # +------------------+----------------------+-------------------------+ |
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|
1010 # | | one parent | merge | |
100fdc84670f
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parents:
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changeset
|
1011 # +------------------+----------------------+-------------------------+ |
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diff
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|
1012 # | parent in | new parent is <dest> | parents in ::<dest> are | |
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parents:
18386
diff
changeset
|
1013 # | ::<dest> | | remapped to <dest> | |
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parents:
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diff
changeset
|
1014 # +------------------+----------------------+-------------------------+ |
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diff
changeset
|
1015 # | unrelated source | new parent is <dest> | ambiguous, abort | |
100fdc84670f
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parents:
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changeset
|
1016 # +------------------+----------------------+-------------------------+ |
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parents:
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diff
changeset
|
1017 # |
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parents:
18386
diff
changeset
|
1018 # The actual abort is handled by `defineparents` |
100fdc84670f
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
1019 if len(root.parents()) <= 1: |
100fdc84670f
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parents:
18386
diff
changeset
|
1020 # ancestors of <root> not ancestors of <dest> |
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1021 detachset.update(repo.changelog.findmissingrevs([commonbase.rev()], |
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1022 [root.rev()])) |
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1023 for r in detachset: |
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1024 if r not in state: |
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1025 state[r] = nullmerge |
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1026 if len(roots) > 1: |
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1027 # If we have multiple roots, we may have "hole" in the rebase set. |
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1028 # Rebase roots that descend from those "hole" should not be detached as |
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1029 # other root are. We use the special `revignored` to inform rebase that |
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1030 # the revision should be ignored but that `defineparents` should search |
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1031 # a rebase destination that make sense regarding rebased topology. |
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1032 rebasedomain = set(repo.revs('%ld::%ld', rebaseset, rebaseset)) |
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1033 for ignored in set(rebasedomain) - set(rebaseset): |
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1034 state[ignored] = revignored |
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1035 for r in obsoletenotrebased: |
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1036 state[r] = revprecursor |
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1037 return repo['.'].rev(), dest.rev(), state |
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1038 |
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1039 def clearrebased(ui, repo, state, skipped, collapsedas=None): |
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1040 """dispose of rebased revision at the end of the rebase |
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1041 |
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1042 If `collapsedas` is not None, the rebase was a collapse whose result if the |
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1043 `collapsedas` node.""" |
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1044 if obsolete.isenabled(repo, obsolete.createmarkersopt): |
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1045 markers = [] |
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1046 for rev, newrev in sorted(state.items()): |
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1047 if newrev >= 0: |
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1048 if rev in skipped: |
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1049 succs = () |
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1050 elif collapsedas is not None: |
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1051 succs = (repo[collapsedas],) |
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1052 else: |
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1053 succs = (repo[newrev],) |
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1054 markers.append((repo[rev], succs)) |
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1055 if markers: |
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1056 obsolete.createmarkers(repo, markers) |
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1057 else: |
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1058 rebased = [rev for rev in state if state[rev] > nullmerge] |
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1059 if rebased: |
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1060 stripped = [] |
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1061 for root in repo.set('roots(%ld)', rebased): |
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1062 if set(repo.changelog.descendants([root.rev()])) - set(state): |
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1063 ui.warn(_("warning: new changesets detected " |
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1064 "on source branch, not stripping\n")) |
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1065 else: |
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1066 stripped.append(root.node()) |
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1067 if stripped: |
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1068 # backup the old csets by default |
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1069 repair.strip(ui, repo, stripped, "all") |
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1070 |
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1071 |
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1072 def pullrebase(orig, ui, repo, *args, **opts): |
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1073 'Call rebase after pull if the latter has been invoked with --rebase' |
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1074 if opts.get('rebase'): |
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1075 wlock = lock = None |
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1076 try: |
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1077 wlock = repo.wlock() |
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1078 lock = repo.lock() |
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1079 if opts.get('update'): |
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1080 del opts['update'] |
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1081 ui.debug('--update and --rebase are not compatible, ignoring ' |
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1082 'the update flag\n') |
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1083 |
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1084 movemarkfrom = repo['.'].node() |
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1085 revsprepull = len(repo) |
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1086 origpostincoming = commands.postincoming |
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1087 def _dummy(*args, **kwargs): |
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1088 pass |
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1089 commands.postincoming = _dummy |
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1090 try: |
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1091 orig(ui, repo, *args, **opts) |
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1092 finally: |
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1093 commands.postincoming = origpostincoming |
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1094 revspostpull = len(repo) |
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1095 if revspostpull > revsprepull: |
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1096 # --rev option from pull conflict with rebase own --rev |
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1097 # dropping it |
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1098 if 'rev' in opts: |
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1099 del opts['rev'] |
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1100 # positional argument from pull conflicts with rebase's own |
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1101 # --source. |
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1102 if 'source' in opts: |
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1103 del opts['source'] |
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1104 rebase(ui, repo, **opts) |
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1105 branch = repo[None].branch() |
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1106 dest = repo[branch].rev() |
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1107 if dest != repo['.'].rev(): |
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1108 # there was nothing to rebase we force an update |
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1109 hg.update(repo, dest) |
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1110 if bookmarks.update(repo, [movemarkfrom], repo['.'].node()): |
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1111 ui.status(_("updating bookmark %s\n") |
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1112 % repo._activebookmark) |
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1113 finally: |
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1114 release(lock, wlock) |
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1115 else: |
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1116 if opts.get('tool'): |
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1117 raise error.Abort(_('--tool can only be used with --rebase')) |
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1118 orig(ui, repo, *args, **opts) |
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1119 |
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1120 def _setrebasesetvisibility(repo, revs): |
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1121 """store the currently rebased set on the repo object |
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1122 |
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1123 This is used by another function to prevent rebased revision to because |
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1124 hidden (see issue4505)""" |
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1125 repo = repo.unfiltered() |
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1126 revs = set(revs) |
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1127 repo._rebaseset = revs |
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1128 # invalidate cache if visibility changes |
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1129 hiddens = repo.filteredrevcache.get('visible', set()) |
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1130 if revs & hiddens: |
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1131 repo.invalidatevolatilesets() |
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1132 |
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1133 def _clearrebasesetvisibiliy(repo): |
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1134 """remove rebaseset data from the repo""" |
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1135 repo = repo.unfiltered() |
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1136 if '_rebaseset' in vars(repo): |
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1137 del repo._rebaseset |
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1138 |
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1139 def _rebasedvisible(orig, repo): |
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1140 """ensure rebased revs stay visible (see issue4505)""" |
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1141 blockers = orig(repo) |
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1142 blockers.update(getattr(repo, '_rebaseset', ())) |
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1143 return blockers |
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1144 |
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1145 def _computeobsoletenotrebased(repo, rebasesetrevs, dest): |
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1146 """return a mapping obsolete => successor for all obsolete nodes to be |
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1147 rebased that have a successors in the destination""" |
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1148 obsoletenotrebased = {} |
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1149 |
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1150 # Build a mapping succesor => obsolete nodes for the obsolete |
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1151 # nodes to be rebased |
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1152 allsuccessors = {} |
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1153 for r in rebasesetrevs: |
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1154 n = repo[r] |
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1155 if n.obsolete(): |
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1156 node = repo.changelog.node(r) |
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1157 for s in obsolete.allsuccessors(repo.obsstore, [node]): |
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1158 allsuccessors[repo.changelog.rev(s)] = repo.changelog.rev(node) |
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1159 |
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1160 if allsuccessors: |
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1161 # Look for successors of obsolete nodes to be rebased among |
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1162 # the ancestors of dest |
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1163 ancs = repo.changelog.ancestors([repo[dest].rev()], |
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1164 stoprev=min(allsuccessors), |
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1165 inclusive=True) |
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1166 for s in allsuccessors: |
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1167 if s in ancs: |
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1168 obsoletenotrebased[allsuccessors[s]] = s |
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1169 return obsoletenotrebased |
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1170 |
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1171 def summaryhook(ui, repo): |
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1172 if not os.path.exists(repo.join('rebasestate')): |
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1173 return |
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1174 try: |
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1175 state = restorestatus(repo)[2] |
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1176 except error.RepoLookupError: |
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1177 # i18n: column positioning for "hg summary" |
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1178 msg = _('rebase: (use "hg rebase --abort" to clear broken state)\n') |
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1179 ui.write(msg) |
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1180 return |
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1181 numrebased = len([i for i in state.itervalues() if i >= 0]) |
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1182 # i18n: column positioning for "hg summary" |
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1183 ui.write(_('rebase: %s, %s (rebase --continue)\n') % |
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1184 (ui.label(_('%d rebased'), 'rebase.rebased') % numrebased, |
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1185 ui.label(_('%d remaining'), 'rebase.remaining') % |
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1186 (len(state) - numrebased))) |
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1187 |
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1188 def uisetup(ui): |
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1189 #Replace pull with a decorator to provide --rebase option |
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1190 entry = extensions.wrapcommand(commands.table, 'pull', pullrebase) |
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1191 entry[1].append(('', 'rebase', None, |
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1192 _("rebase working directory to branch head"))) |
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1193 entry[1].append(('t', 'tool', '', |
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1194 _("specify merge tool for rebase"))) |
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1195 cmdutil.summaryhooks.add('rebase', summaryhook) |
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1196 cmdutil.unfinishedstates.append( |
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1197 ['rebasestate', False, False, _('rebase in progress'), |
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1198 _("use 'hg rebase --continue' or 'hg rebase --abort'")]) |
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1199 # ensure rebased rev are not hidden |
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1200 extensions.wrapfunction(repoview, '_getdynamicblockers', _rebasedvisible) |
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1201 revset.symbols['_rebasedefaultdest'] = _rebasedefaultdest |