Mercurial > hg
annotate hgext/rebase.py @ 26301:3f8c5c284c86
rebase: move destination computation in a revset
This is the first step toward making the "default destination" logic more clear
and unified. The revset is private because I'm happy to delay the bikeshedding until
after the clean up happened.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Thu, 17 Sep 2015 10:59:52 -0700 |
parents | 927c0d84e09f |
children | 92409f8dff5d |
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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 http://mercurial.selenic.com/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 |
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30 cmdtable = {} |
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31 command = cmdutil.command(cmdtable) |
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32 # Note for extension authors: ONLY specify testedwith = 'internal' for |
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33 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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34 # be specifying the version(s) of Mercurial they are tested with, or |
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35 # leave the attribute unspecified. |
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36 testedwith = 'internal' |
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37 |
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38 def _savegraft(ctx, extra): |
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39 s = ctx.extra().get('source', None) |
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40 if s is not None: |
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41 extra['source'] = s |
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42 |
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43 def _savebranch(ctx, extra): |
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44 extra['branch'] = ctx.branch() |
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45 |
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46 def _makeextrafn(copiers): |
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47 """make an extrafn out of the given copy-functions. |
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48 |
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49 A copy function takes a context and an extra dict, and mutates the |
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50 extra dict as needed based on the given context. |
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51 """ |
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52 def extrafn(ctx, extra): |
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53 for c in copiers: |
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54 c(ctx, extra) |
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55 return extrafn |
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56 |
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57 def _rebasedefaultdest(repo, subset, x): |
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58 # ``_rebasedefaultdest()`` |
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59 |
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60 # default destination for rebase. |
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61 # # XXX: Currently private because I expect the signature to change. |
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62 # # XXX: - taking rev as arguments, |
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63 # # XXX: - bailing out in case of ambiguity vs returning all data. |
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64 # # XXX: - probably merging with the merge destination. |
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65 # i18n: "_rebasedefaultdest" is a keyword |
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66 revset.getargs(x, 0, 0, _("_rebasedefaultdest takes no arguments")) |
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67 # Destination defaults to the latest revision in the |
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68 # current branch |
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69 branch = repo[None].branch() |
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70 return subset & revset.baseset([repo[branch].rev()]) |
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71 |
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72 @command('rebase', |
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73 [('s', 'source', '', |
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74 _('rebase the specified changeset and descendants'), _('REV')), |
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75 ('b', 'base', '', |
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76 _('rebase everything from branching point of specified changeset'), |
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77 _('REV')), |
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78 ('r', 'rev', [], |
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79 _('rebase these revisions'), |
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80 _('REV')), |
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81 ('d', 'dest', '', |
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82 _('rebase onto the specified changeset'), _('REV')), |
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83 ('', 'collapse', False, _('collapse the rebased changesets')), |
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84 ('m', 'message', '', |
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85 _('use text as collapse commit message'), _('TEXT')), |
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87 ('l', 'logfile', '', |
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88 _('read collapse commit message from file'), _('FILE')), |
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89 ('k', 'keep', False, _('keep original changesets')), |
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90 ('', 'keepbranches', False, _('keep original branch names')), |
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91 ('D', 'detach', False, _('(DEPRECATED)')), |
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92 ('i', 'interactive', False, _('(DEPRECATED)')), |
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93 ('t', 'tool', '', _('specify merge tool')), |
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94 ('c', 'continue', False, _('continue an interrupted rebase')), |
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95 ('a', 'abort', False, _('abort an interrupted rebase'))] + |
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96 templateopts, |
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97 _('[-s REV | -b REV] [-d REV] [OPTION]')) |
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98 def rebase(ui, repo, **opts): |
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99 """move changeset (and descendants) to a different branch |
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100 |
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101 Rebase uses repeated merging to graft changesets from one part of |
10646 | 102 history (the source) onto another (the destination). This can be |
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103 useful for linearizing *local* changes relative to a master |
10646 | 104 development tree. |
105 | |
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106 You should not rebase changesets that have already been shared |
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107 with others. Doing so will force everybody else to perform the |
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108 same rebase or they will end up with duplicated changesets after |
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109 pulling in your rebased changesets. |
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110 |
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111 In its default configuration, Mercurial will prevent you from |
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112 rebasing published changes. See :hg:`help phases` for details. |
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113 |
10646 | 114 If you don't specify a destination changeset (``-d/--dest``), |
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115 rebase uses the current branch tip as the destination. (The |
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116 destination changeset is not modified by rebasing, but new |
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117 changesets are added as its descendants.) |
10646 | 118 |
119 You can specify which changesets to rebase in two ways: as a | |
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120 "source" changeset or as a "base" changeset. Both are shorthand |
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121 for a topologically related set of changesets (the "source |
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122 branch"). If you specify source (``-s/--source``), rebase will |
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123 rebase that changeset and all of its descendants onto dest. If you |
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124 specify base (``-b/--base``), rebase will select ancestors of base |
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125 back to but not including the common ancestor with dest. Thus, |
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126 ``-b`` is less precise but more convenient than ``-s``: you can |
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127 specify any changeset in the source branch, and rebase will select |
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128 the whole branch. If you specify neither ``-s`` nor ``-b``, rebase |
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129 uses the parent of the working directory as the base. |
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131 For advanced usage, a third way is available through the ``--rev`` |
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132 option. It allows you to specify an arbitrary set of changesets to |
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133 rebase. Descendants of revs you specify with this option are not |
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134 automatically included in the rebase. |
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135 |
10646 | 136 By default, rebase recreates the changesets in the source branch |
137 as descendants of dest and then destroys the originals. Use | |
138 ``--keep`` to preserve the original source changesets. Some | |
139 changesets in the source branch (e.g. merges from the destination | |
140 branch) may be dropped if they no longer contribute any change. | |
141 | |
142 One result of the rules for selecting the destination changeset | |
143 and source branch is that, unlike ``merge``, rebase will do | |
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144 nothing if you are at the branch tip of a named branch |
10646 | 145 with two heads. You need to explicitly specify source and/or |
146 destination (or ``update`` to the other head, if it's the head of | |
147 the intended source branch). | |
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148 |
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149 If a rebase is interrupted to manually resolve a merge, it can be |
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150 continued with --continue/-c or aborted with --abort/-a. |
11205 | 151 |
22790 | 152 .. container:: verbose |
153 | |
154 Examples: | |
155 | |
156 - move "local changes" (current commit back to branching point) | |
157 to the current branch tip after a pull:: | |
158 | |
159 hg rebase | |
160 | |
161 - move a single changeset to the stable branch:: | |
162 | |
163 hg rebase -r 5f493448 -d stable | |
164 | |
165 - splice a commit and all its descendants onto another part of history:: | |
166 | |
167 hg rebase --source c0c3 --dest 4cf9 | |
168 | |
169 - rebase everything on a branch marked by a bookmark onto the | |
170 default branch:: | |
171 | |
172 hg rebase --base myfeature --dest default | |
173 | |
174 - collapse a sequence of changes into a single commit:: | |
175 | |
176 hg rebase --collapse -r 1520:1525 -d . | |
177 | |
178 - move a named branch while preserving its name:: | |
179 | |
180 hg rebase -r "branch(featureX)" -d 1.3 --keepbranches | |
181 | |
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182 Returns 0 on success, 1 if nothing to rebase or there are |
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183 unresolved conflicts. |
22790 | 184 |
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185 """ |
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186 originalwd = target = None |
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187 activebookmark = None |
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188 external = nullrev |
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189 state = {} |
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190 skipped = set() |
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191 targetancestors = set() |
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192 |
15219 | 193 |
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194 lock = wlock = None |
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195 try: |
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196 wlock = repo.wlock() |
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197 lock = repo.lock() |
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198 |
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199 # Validate input and define rebasing points |
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200 destf = opts.get('dest', None) |
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201 srcf = opts.get('source', None) |
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202 basef = opts.get('base', None) |
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203 revf = opts.get('rev', []) |
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204 contf = opts.get('continue') |
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205 abortf = opts.get('abort') |
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206 collapsef = opts.get('collapse', False) |
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207 collapsemsg = cmdutil.logmessage(ui, opts) |
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208 e = opts.get('extrafn') # internal, used by e.g. hgsubversion |
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209 extrafns = [_savegraft] |
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210 if e: |
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211 extrafns = [e] |
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212 keepf = opts.get('keep', False) |
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213 keepbranchesf = opts.get('keepbranches', False) |
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214 # keepopen is not meant for use on the command line, but by |
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215 # other extensions |
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216 keepopen = opts.get('keepopen', False) |
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217 |
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218 if opts.get('interactive'): |
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219 msg = _("interactive history editing is supported by the " |
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220 "'histedit' extension (see \"hg help histedit\")") |
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221 raise util.Abort(msg) |
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222 |
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223 if collapsemsg and not collapsef: |
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224 raise util.Abort( |
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225 _('message can only be specified with collapse')) |
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226 |
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227 if contf or abortf: |
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228 if contf and abortf: |
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229 raise util.Abort(_('cannot use both abort and continue')) |
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230 if collapsef: |
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231 raise util.Abort( |
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232 _('cannot use collapse with continue or abort')) |
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233 if srcf or basef or destf: |
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234 raise util.Abort( |
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235 _('abort and continue do not allow specifying revisions')) |
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236 if abortf and opts.get('tool', False): |
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237 ui.warn(_('tool option will be ignored\n')) |
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238 |
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239 try: |
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240 (originalwd, target, state, skipped, collapsef, keepf, |
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241 keepbranchesf, external, activebookmark) = restorestatus(repo) |
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242 except error.RepoLookupError: |
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243 if abortf: |
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244 clearstatus(repo) |
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245 repo.ui.warn(_('rebase aborted (no revision is removed,' |
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246 ' only broken state is cleared)\n')) |
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247 return 0 |
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248 else: |
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249 msg = _('cannot continue inconsistent rebase') |
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250 hint = _('use "hg rebase --abort" to clear broken state') |
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251 raise util.Abort(msg, hint=hint) |
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252 if abortf: |
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253 return abort(repo, originalwd, target, state, |
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254 activebookmark=activebookmark) |
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255 else: |
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256 if srcf and basef: |
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257 raise util.Abort(_('cannot specify both a ' |
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258 'source and a base')) |
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259 if revf and basef: |
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260 raise util.Abort(_('cannot specify both a ' |
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261 'revision and a base')) |
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262 if revf and srcf: |
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263 raise util.Abort(_('cannot specify both a ' |
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264 'revision and a source')) |
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265 |
19478
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266 cmdutil.checkunfinished(repo) |
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cmdutil: bail_if_changed to bailifchanged
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267 cmdutil.bailifchanged(repo) |
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268 |
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269 if not destf: |
26301
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270 destf = '_rebasedefaultdest()' |
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271 dest = scmutil.revsingle(repo, destf) |
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272 |
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273 if revf: |
19641
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rebase: handle bookmarks matching revset function names (issue3950)
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274 rebaseset = scmutil.revrange(repo, revf) |
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rebase: improve error message for empty --rev set
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275 if not rebaseset: |
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rebase: don't abort if we're asked to rebase an empty revset
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276 ui.status(_('empty "rev" revision set - ' |
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277 'nothing to rebase\n')) |
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278 return 1 |
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279 elif srcf: |
15800
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rebase: reinstate old-style rev spec support for the source and base (issue3181)
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280 src = scmutil.revrange(repo, [srcf]) |
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281 if not src: |
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282 ui.status(_('empty "source" revision set - ' |
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283 'nothing to rebase\n')) |
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284 return 1 |
15801 | 285 rebaseset = repo.revs('(%ld)::', src) |
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286 assert rebaseset |
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287 else: |
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288 base = scmutil.revrange(repo, [basef or '.']) |
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289 if not base: |
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290 ui.status(_('empty "base" revision set - ' |
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291 "can't compute rebase set\n")) |
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292 return 1 |
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293 commonanc = repo.revs('ancestor(%ld, %d)', base, dest).first() |
23246
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rebase: fix rebase with no common ancestors (issue4446)
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294 if commonanc is not None: |
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295 rebaseset = repo.revs('(%d::(%ld) - %d)::', |
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296 commonanc, base, commonanc) |
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297 else: |
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298 rebaseset = [] |
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299 |
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300 if not rebaseset: |
22823
18ac67b0814c
rebase: transform the smartset to a list before comparing with a list
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301 # transform to list because smartsets are not comparable to |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
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302 # lists. This should be improved to honor laziness of |
22823
18ac67b0814c
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303 # smartset. |
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304 if list(base) == [dest.rev()]: |
20249
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305 if basef: |
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306 ui.status(_('nothing to rebase - %s is both "base"' |
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307 ' and destination\n') % dest) |
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308 else: |
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309 ui.status(_('nothing to rebase - working directory ' |
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310 'parent is also destination\n')) |
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311 elif not repo.revs('%ld - ::%d', base, dest): |
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312 if basef: |
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313 ui.status(_('nothing to rebase - "base" %s is ' |
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314 'already an ancestor of destination ' |
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315 '%s\n') % |
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316 ('+'.join(str(repo[r]) for r in base), |
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317 dest)) |
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318 else: |
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319 ui.status(_('nothing to rebase - working ' |
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320 'directory parent is already an ' |
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321 'ancestor of destination %s\n') % dest) |
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322 else: # can it happen? |
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323 ui.status(_('nothing to rebase from %s to %s\n') % |
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324 ('+'.join(str(repo[r]) for r in base), dest)) |
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325 return 1 |
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|
326 |
22952
8792ac090e3b
obsolete: add allowunstable option
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327 allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt) |
8792ac090e3b
obsolete: add allowunstable option
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|
328 if (not (keepf or allowunstable) |
18269
9454e40e047b
clfilter: drop unnecessary explicit filtering on rebase
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18164
diff
changeset
|
329 and repo.revs('first(children(%ld) - %ld)', |
18164
bacf55bd8f90
rebase: allow non-head rebase-set when obsolete is enabled
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18093
diff
changeset
|
330 rebaseset, rebaseset)): |
15272
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rebase: simplify check for orphaned descendants
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|
331 raise util.Abort( |
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|
332 _("can't remove original changesets with" |
2889d4574726
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|
333 " unrebased descendants"), |
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|
334 hint=_('use --keep to keep original changesets')) |
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|
335 |
20250
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|
336 result = buildstate(repo, dest, rebaseset, collapsef) |
10351
38fe86fb16e3
rebase: refactoring
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|
337 if not result: |
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|
338 # 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>
parents:
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339 ui.status(_('nothing to rebase\n')) |
11205 | 340 return 1 |
20250
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|
341 |
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342 root = min(rebaseset) |
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changeset
|
343 if not keepf and not repo[root].mutable(): |
25411
d298805fb639
phases: rewrite "immutable changeset" to "public changeset"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
25186
diff
changeset
|
344 raise util.Abort(_("can't rebase public changeset %s") |
19059
53eadcb814fd
rebase: check no-op before checking phase (issue3891)
Siddharth Agarwal <sid0@fb.com>
parents:
18933
diff
changeset
|
345 % repo[root], |
23917
3cbb5bf4035d
messages: quote "hg help" hints consistently
Wagner Bruna <wbruna@yahoo.com>
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|
346 hint=_('see "hg help phases" for details')) |
20250
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347 |
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348 originalwd, target, state = result |
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349 if collapsef: |
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350 targetancestors = repo.changelog.ancestors([target], |
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351 inclusive=True) |
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352 external = externalparent(repo, state, targetancestors) |
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Add rebase extension
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|
353 |
21027
25ee5dbebc6b
rebase: tell when reopening a closed branch head
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changeset
|
354 if dest.closesbranch() and not keepbranchesf: |
25ee5dbebc6b
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355 ui.status(_('reopening closed branch head %s\n') % dest) |
25ee5dbebc6b
rebase: tell when reopening a closed branch head
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changeset
|
356 |
7952
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
357 if keepbranchesf: |
19860
6cd9b8428104
rebase: rework extrafn handling to support multiple extrafns
Augie Fackler <raf@durin42.com>
parents:
19852
diff
changeset
|
358 # insert _savebranch at the start of extrafns so if |
6cd9b8428104
rebase: rework extrafn handling to support multiple extrafns
Augie Fackler <raf@durin42.com>
parents:
19852
diff
changeset
|
359 # there's a user-provided extrafn it can clobber branch if |
6cd9b8428104
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|
360 # desired |
6cd9b8428104
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diff
changeset
|
361 extrafns.insert(0, _savebranch) |
14897
b9daa5b7a3af
rebase: block collapse with keepbranches on multiple named branches (issue2112)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14884
diff
changeset
|
362 if collapsef: |
b9daa5b7a3af
rebase: block collapse with keepbranches on multiple named branches (issue2112)
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parents:
14884
diff
changeset
|
363 branches = set() |
b9daa5b7a3af
rebase: block collapse with keepbranches on multiple named branches (issue2112)
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parents:
14884
diff
changeset
|
364 for rev in state: |
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rebase: block collapse with keepbranches on multiple named branches (issue2112)
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diff
changeset
|
365 branches.add(repo[rev].branch()) |
b9daa5b7a3af
rebase: block collapse with keepbranches on multiple named branches (issue2112)
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parents:
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diff
changeset
|
366 if len(branches) > 1: |
14917
2957b8b1e809
rebase: remove trailing whitespace found by check-code
Augie Fackler <durin42@gmail.com>
parents:
14897
diff
changeset
|
367 raise util.Abort(_('cannot collapse multiple named ' |
14897
b9daa5b7a3af
rebase: block collapse with keepbranches on multiple named branches (issue2112)
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parents:
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diff
changeset
|
368 'branches')) |
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|
369 |
6906
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Add rebase extension
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changeset
|
370 # Rebase |
10351
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changeset
|
371 if not targetancestors: |
18093
9c76da468a19
rebase: use lazy ancestor membership testing
Siddharth Agarwal <sid0@fb.com>
parents:
17989
diff
changeset
|
372 targetancestors = repo.changelog.ancestors([target], inclusive=True) |
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Add rebase extension
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diff
changeset
|
373 |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
374 # Keep track of the current bookmarks in order to reset them later |
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
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|
375 currentbookmarks = repo._bookmarks.copy() |
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376 activebookmark = activebookmark or repo._activebookmark |
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377 if activebookmark: |
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378 bookmarks.deactivate(repo) |
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379 |
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380 extrafn = _makeextrafn(extrafns) |
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381 |
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382 sortedstate = sorted(state) |
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383 total = len(sortedstate) |
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384 pos = 0 |
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385 for rev in sortedstate: |
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386 ctx = repo[rev] |
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387 desc = '%d:%s "%s"' % (ctx.rev(), ctx, |
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388 ctx.description().split('\n', 1)[0]) |
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389 names = repo.nodetags(ctx.node()) + repo.nodebookmarks(ctx.node()) |
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390 if names: |
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391 desc += ' (%s)' % ' '.join(names) |
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392 pos += 1 |
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393 if state[rev] == revtodo: |
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394 ui.status(_('rebasing %s\n') % desc) |
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395 ui.progress(_("rebasing"), pos, ("%d:%s" % (rev, ctx)), |
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396 _('changesets'), total) |
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397 p1, p2, base = defineparents(repo, rev, target, state, |
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398 targetancestors) |
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399 storestatus(repo, originalwd, target, state, collapsef, keepf, |
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400 keepbranchesf, external, activebookmark) |
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401 if len(repo.parents()) == 2: |
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402 repo.ui.debug('resuming interrupted rebase\n') |
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403 else: |
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404 try: |
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405 ui.setconfig('ui', 'forcemerge', opts.get('tool', ''), |
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406 'rebase') |
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407 stats = rebasenode(repo, rev, p1, base, state, |
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408 collapsef, target) |
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409 if stats and stats[3] > 0: |
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410 raise error.InterventionRequired( |
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411 _('unresolved conflicts (see hg ' |
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412 'resolve, then hg rebase --continue)')) |
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413 finally: |
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414 ui.setconfig('ui', 'forcemerge', '', 'rebase') |
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415 if not collapsef: |
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416 merging = p2 != nullrev |
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417 editform = cmdutil.mergeeditform(merging, 'rebase') |
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418 editor = cmdutil.getcommiteditor(editform=editform, **opts) |
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419 newnode = concludenode(repo, rev, p1, p2, extrafn=extrafn, |
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420 editor=editor) |
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421 else: |
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422 # Skip commit if we are collapsing |
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423 repo.dirstate.beginparentchange() |
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424 repo.setparents(repo[p1].node()) |
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425 repo.dirstate.endparentchange() |
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426 newnode = None |
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427 # Update the state |
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428 if newnode is not None: |
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429 state[rev] = repo[newnode].rev() |
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430 ui.debug('rebased as %s\n' % short(newnode)) |
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431 else: |
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432 ui.warn(_('note: rebase of %d:%s created no changes ' |
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433 'to commit\n') % (rev, ctx)) |
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434 if not collapsef: |
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435 skipped.add(rev) |
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436 state[rev] = p1 |
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437 ui.debug('next revision set to %s\n' % p1) |
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438 elif state[rev] == nullmerge: |
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439 ui.debug('ignoring null merge rebase of %s\n' % rev) |
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440 elif state[rev] == revignored: |
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441 ui.status(_('not rebasing ignored %s\n') % desc) |
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442 else: |
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443 ui.status(_('already rebased %s as %s\n') % |
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444 (desc, repo[state[rev]])) |
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445 |
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446 ui.progress(_('rebasing'), None) |
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447 ui.note(_('rebase merging completed\n')) |
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448 |
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449 if collapsef and not keepopen: |
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450 p1, p2, _base = defineparents(repo, min(state), target, |
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451 state, targetancestors) |
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452 editopt = opts.get('edit') |
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453 editform = 'rebase.collapse' |
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454 if collapsemsg: |
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455 commitmsg = collapsemsg |
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456 else: |
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457 commitmsg = 'Collapsed revision' |
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458 for rebased in state: |
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459 if rebased not in skipped and state[rebased] > nullmerge: |
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460 commitmsg += '\n* %s' % repo[rebased].description() |
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461 editopt = True |
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462 editor = cmdutil.getcommiteditor(edit=editopt, editform=editform) |
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463 newnode = concludenode(repo, rev, p1, external, commitmsg=commitmsg, |
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464 extrafn=extrafn, editor=editor) |
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465 if newnode is None: |
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466 newrev = target |
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467 else: |
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468 newrev = repo[newnode].rev() |
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469 for oldrev in state.iterkeys(): |
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470 if state[oldrev] > nullmerge: |
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471 state[oldrev] = newrev |
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472 |
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473 if 'qtip' in repo.tags(): |
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474 updatemq(repo, state, skipped, **opts) |
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475 |
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476 if currentbookmarks: |
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477 # Nodeids are needed to reset bookmarks |
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478 nstate = {} |
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479 for k, v in state.iteritems(): |
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480 if v > nullmerge: |
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481 nstate[repo[k].node()] = repo[v].node() |
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|
482 # XXX this is the same as dest.node() for the non-continue path -- |
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|
483 # this should probably be cleaned up |
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|
484 targetnode = repo[target].node() |
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|
485 |
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|
486 # restore original working directory |
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|
487 # (we do this before stripping) |
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|
488 newwd = state.get(originalwd, originalwd) |
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|
489 if newwd < 0: |
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490 # original directory is a parent of rebase set root or ignored |
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491 newwd = originalwd |
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|
492 if newwd not in [c.rev() for c in repo[None].parents()]: |
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493 ui.note(_("update back to initial working directory parent\n")) |
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494 hg.updaterepo(repo, newwd, False) |
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|
495 |
7952
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|
496 if not keepf: |
17613
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497 collapsedas = None |
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|
498 if collapsef: |
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499 collapsedas = newnode |
18444
55aff0c2b73c
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|
500 clearrebased(ui, repo, state, skipped, collapsedas) |
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501 |
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|
502 if currentbookmarks: |
18549
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|
503 updatebookmarks(repo, targetnode, nstate, currentbookmarks) |
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504 if activebookmark not in repo._bookmarks: |
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505 # active bookmark was divergent one and has been deleted |
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506 activebookmark = None |
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507 |
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508 clearstatus(repo) |
11203
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rebase: only show "rebase completed" message with -v
Matt Mackall <mpm@selenic.com>
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509 ui.note(_("rebase completed\n")) |
18386
03442135dff4
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510 util.unlinkpath(repo.sjoin('undo'), ignoremissing=True) |
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511 if skipped: |
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512 ui.note(_("%d revisions have been skipped\n") % len(skipped)) |
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|
513 |
4116504d1ec4
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|
514 if (activebookmark and |
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|
515 repo['.'].node() == repo._bookmarks[activebookmark]): |
24945
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|
516 bookmarks.activate(repo, activebookmark) |
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517 |
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|
518 finally: |
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|
519 release(lock, wlock) |
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520 |
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521 def externalparent(repo, state, targetancestors): |
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522 """Return the revision that should be used as the second parent |
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523 when the revisions in state is collapsed on top of targetancestors. |
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524 Abort if there is more than one parent. |
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525 """ |
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526 parents = set() |
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527 source = min(state) |
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|
528 for rev in state: |
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|
529 if rev == source: |
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|
530 continue |
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|
531 for p in repo[rev].parents(): |
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|
532 if (p.rev() not in state |
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|
533 and p.rev() not in targetancestors): |
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|
534 parents.add(p.rev()) |
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|
535 if not parents: |
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|
536 return nullrev |
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|
537 if len(parents) == 1: |
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|
538 return parents.pop() |
19956
78ab0f85e249
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diff
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|
539 raise util.Abort(_('unable to collapse on top of %s, there is more ' |
78ab0f85e249
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parents:
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|
540 'than one external parent: %s') % |
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diff
changeset
|
541 (max(targetancestors), |
78ab0f85e249
rebase: improve error message for more than one external parent
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changeset
|
542 ', '.join(str(p) for p in sorted(parents)))) |
10351
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diff
changeset
|
543 |
15219 | 544 def concludenode(repo, rev, p1, p2, commitmsg=None, editor=None, extrafn=None): |
23484
cf3495dfd7ed
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diff
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|
545 '''Commit the wd changes with parents p1 and p2. Reuse commit info from rev |
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parents:
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|
546 but also store useful information in extra. |
23459
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|
547 Return node of committed revision.''' |
24998
c8a97fa742b7
rebase: use dirstateguard instead of dirstate.invalidate
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parents:
24947
diff
changeset
|
548 dsguard = cmdutil.dirstateguard(repo, 'rebase') |
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Add rebase extension
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changeset
|
549 try: |
16551
ebf6d38c9063
localrepo: add setparents() to adjust dirstate copies (issue3407)
Patrick Mezard <patrick@mezard.eu>
parents:
16531
diff
changeset
|
550 repo.setparents(repo[p1].node(), repo[p2].node()) |
11537
0a044e5ff489
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Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
551 ctx = repo[rev] |
10351
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parents:
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|
552 if commitmsg is None: |
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0a044e5ff489
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Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
553 commitmsg = ctx.description() |
10762
129e96f7a87a
rebase: fix --collapse with --keepbranches (issue2100)
Patrick Mezard <pmezard@gmail.com>
parents:
10672
diff
changeset
|
554 extra = {'rebase_source': ctx.hex()} |
129e96f7a87a
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parents:
10672
diff
changeset
|
555 if extrafn: |
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Patrick Mezard <pmezard@gmail.com>
parents:
10672
diff
changeset
|
556 extrafn(ctx, extra) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
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changeset
|
557 |
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
558 backup = repo.ui.backupconfig('phases', 'new-commit') |
021becbf024a
rebase: do not retract phase boundary by hand
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changeset
|
559 try: |
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parents:
22004
diff
changeset
|
560 targetphase = max(ctx.phase(), phases.draft) |
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
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|
561 repo.ui.setconfig('phases', 'new-commit', targetphase, 'rebase') |
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
562 # Commit might fail if unresolved files exist |
23459
2e047b1558a5
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parents:
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diff
changeset
|
563 newnode = repo.commit(text=commitmsg, user=ctx.user(), |
2e047b1558a5
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Mads Kiilerich <madski@unity3d.com>
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changeset
|
564 date=ctx.date(), extra=extra, editor=editor) |
22038
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
565 finally: |
021becbf024a
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
566 repo.ui.restoreconfig(backup) |
021becbf024a
rebase: do not retract phase boundary by hand
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22004
diff
changeset
|
567 |
23459
2e047b1558a5
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Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
568 repo.dirstate.setbranch(repo[newnode].branch()) |
24998
c8a97fa742b7
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
24947
diff
changeset
|
569 dsguard.close() |
23459
2e047b1558a5
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Mads Kiilerich <madski@unity3d.com>
parents:
23457
diff
changeset
|
570 return newnode |
24998
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rebase: use dirstateguard instead of dirstate.invalidate
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
24947
diff
changeset
|
571 finally: |
c8a97fa742b7
rebase: use dirstateguard instead of dirstate.invalidate
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
24947
diff
changeset
|
572 release(dsguard) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
573 |
23484
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
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changeset
|
574 def rebasenode(repo, rev, p1, base, state, collapse, target): |
cf3495dfd7ed
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parents:
23461
diff
changeset
|
575 'Rebase a single revision rev on top of p1 using base as merge ancestor' |
6906
808f03f61ebe
Add rebase extension
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parents:
diff
changeset
|
576 # Merge phase |
10351
38fe86fb16e3
rebase: refactoring
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parents:
10263
diff
changeset
|
577 # Update to target and merge it with local |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
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parents:
23460
diff
changeset
|
578 if repo['.'].rev() != p1: |
ffef6d503ab2
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Mads Kiilerich <madski@unity3d.com>
parents:
23460
diff
changeset
|
579 repo.ui.debug(" update to %d:%s\n" % (p1, repo[p1])) |
10351
38fe86fb16e3
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10263
diff
changeset
|
580 merge.update(repo, p1, False, True, False) |
6906
808f03f61ebe
Add rebase extension
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diff
changeset
|
581 else: |
10351
38fe86fb16e3
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parents:
10263
diff
changeset
|
582 repo.ui.debug(" already in target\n") |
38fe86fb16e3
rebase: refactoring
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
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diff
changeset
|
583 repo.dirstate.write() |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
Mads Kiilerich <madski@unity3d.com>
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23460
diff
changeset
|
584 repo.ui.debug(" merge against %d:%s\n" % (rev, repo[rev])) |
19969
ad9db007656f
rebase: fix selection of base used when rebasing merge (issue4041)
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parents:
19956
diff
changeset
|
585 if base is not None: |
23461
ffef6d503ab2
rebase: avoid redundant repo[rev].rev() - just keep working in rev space
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parents:
23460
diff
changeset
|
586 repo.ui.debug(" detach base %d:%s\n" % (base, repo[base])) |
16696
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16566
diff
changeset
|
587 # When collapsing in-place, the parent is the common ancestor, we |
d1afbf03e69a
rebase: allow collapsing branches in place (issue3111)
Patrick Mezard <patrick@mezard.eu>
parents:
16566
diff
changeset
|
588 # have to allow merging with it. |
22905
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589 stats = merge.update(repo, rev, True, True, False, base, collapse, |
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590 labels=['dest', 'source']) |
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591 if collapse: |
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592 copies.duplicatecopies(repo, rev, target) |
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593 else: |
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594 # If we're not using --collapse, we need to |
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595 # duplicate copies between the revision we're |
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596 # rebasing and its first parent, but *not* |
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597 # duplicate any copies that have already been |
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598 # performed in the destination. |
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599 p1rev = repo[rev].p1().rev() |
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600 copies.duplicatecopies(repo, rev, p1rev, skiprev=target) |
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601 return stats |
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602 |
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603 def nearestrebased(repo, rev, state): |
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604 """return the nearest ancestors of rev in the rebase result""" |
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605 rebased = [r for r in state if state[r] > nullmerge] |
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606 candidates = repo.revs('max(%ld and (::%d))', rebased, rev) |
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607 if candidates: |
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608 return state[candidates.first()] |
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609 else: |
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610 return None |
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611 |
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612 def defineparents(repo, rev, target, state, targetancestors): |
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613 'Return the new parent relationship of the revision that will be rebased' |
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614 parents = repo[rev].parents() |
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615 p1 = p2 = nullrev |
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616 |
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617 p1n = parents[0].rev() |
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618 if p1n in targetancestors: |
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619 p1 = target |
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620 elif p1n in state: |
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621 if state[p1n] == nullmerge: |
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622 p1 = target |
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623 elif state[p1n] == revignored: |
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624 p1 = nearestrebased(repo, p1n, state) |
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625 if p1 is None: |
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626 p1 = target |
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627 else: |
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628 p1 = state[p1n] |
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629 else: # p1n external |
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630 p1 = target |
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631 p2 = p1n |
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632 |
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633 if len(parents) == 2 and parents[1].rev() not in targetancestors: |
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634 p2n = parents[1].rev() |
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635 # interesting second parent |
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636 if p2n in state: |
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637 if p1 == target: # p1n in targetancestors or external |
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638 p1 = state[p2n] |
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639 elif state[p2n] == revignored: |
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640 p2 = nearestrebased(repo, p2n, state) |
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641 if p2 is None: |
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642 # no ancestors rebased yet, detach |
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643 p2 = target |
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644 else: |
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645 p2 = state[p2n] |
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646 else: # p2n external |
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647 if p2 != nullrev: # p1n external too => rev is a merged revision |
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648 raise util.Abort(_('cannot use revision %d as base, result ' |
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649 'would have 3 parents') % rev) |
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650 p2 = p2n |
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651 repo.ui.debug(" future parents are %d and %d\n" % |
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652 (repo[p1].rev(), repo[p2].rev())) |
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653 |
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654 if rev == min(state): |
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655 # Case (1) initial changeset of a non-detaching rebase. |
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656 # Let the merge mechanism find the base itself. |
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657 base = None |
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658 elif not repo[rev].p2(): |
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659 # Case (2) detaching the node with a single parent, use this parent |
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660 base = repo[rev].p1().rev() |
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661 else: |
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662 # Assuming there is a p1, this is the case where there also is a p2. |
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663 # We are thus rebasing a merge and need to pick the right merge base. |
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664 # |
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665 # Imagine we have: |
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666 # - M: current rebase revision in this step |
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667 # - A: one parent of M |
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668 # - B: other parent of M |
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669 # - D: destination of this merge step (p1 var) |
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670 # |
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671 # Consider the case where D is a descendant of A or B and the other is |
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672 # 'outside'. In this case, the right merge base is the D ancestor. |
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673 # |
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674 # An informal proof, assuming A is 'outside' and B is the D ancestor: |
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675 # |
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676 # If we pick B as the base, the merge involves: |
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677 # - changes from B to M (actual changeset payload) |
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678 # - changes from B to D (induced by rebase) as D is a rebased |
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679 # version of B) |
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680 # Which exactly represent the rebase operation. |
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681 # |
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682 # If we pick A as the base, the merge involves: |
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683 # - changes from A to M (actual changeset payload) |
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684 # - changes from A to D (with include changes between unrelated A and B |
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685 # plus changes induced by rebase) |
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686 # Which does not represent anything sensible and creates a lot of |
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687 # conflicts. A is thus not the right choice - B is. |
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688 # |
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689 # Note: The base found in this 'proof' is only correct in the specified |
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690 # case. This base does not make sense if is not D a descendant of A or B |
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691 # or if the other is not parent 'outside' (especially not if the other |
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692 # parent has been rebased). The current implementation does not |
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693 # make it feasible to consider different cases separately. In these |
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694 # other cases we currently just leave it to the user to correctly |
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695 # resolve an impossible merge using a wrong ancestor. |
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696 for p in repo[rev].parents(): |
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697 if state.get(p.rev()) == p1: |
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698 base = p.rev() |
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699 break |
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Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
700 else: # fallback when base not found |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
701 base = None |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
702 |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
703 # Raise because this function is called wrong (see issue 4106) |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
704 raise AssertionError('no base found to rebase on ' |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
705 '(defineparents called wrong)') |
cf3495dfd7ed
rebase: move base calculation from rebasenode() to defineparents()
Mads Kiilerich <madski@unity3d.com>
parents:
23461
diff
changeset
|
706 return p1, p2, base |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
707 |
7955
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
708 def isagitpatch(repo, patchname): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
709 '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
|
710 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
|
711 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
|
712 if line.startswith('diff --git'): |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
713 return True |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
714 return False |
c3d4ff03ec72
rebase: keep original mq patch format (Issue1574)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7954
diff
changeset
|
715 |
6906
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Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
716 def updatemq(repo, state, skipped, **opts): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
717 'Update rebased mq patches - finalize and then import them' |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
718 mqrebase = {} |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
719 mq = repo.mq |
14572
8ff2957c1d82
mq: rename full_series to fullseries
Adrian Buehlmann <adrian@cadifra.com>
parents:
14509
diff
changeset
|
720 original_series = mq.fullseries[:] |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
721 skippedpatches = set() |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
722 |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
723 for p in mq.applied: |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
724 rev = repo[p.node].rev() |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
725 if rev in state: |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9301
diff
changeset
|
726 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
|
727 (rev, p.name)) |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
728 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
|
729 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
730 # 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
|
731 skippedpatches.add(p.name) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
732 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
733 if mqrebase: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
734 mq.finish(repo, mqrebase.keys()) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
735 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
736 # 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
|
737 for rev in sorted(mqrebase, reverse=True): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
738 if rev not in skipped: |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
739 name, isgit = mqrebase[rev] |
23520
de143427c499
rebase: show a note for updated mq patches
Mads Kiilerich <mads@kiilerich.com>
parents:
23519
diff
changeset
|
740 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
|
741 (name, state[rev], repo[state[rev]])) |
11537
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
742 mq.qimport(repo, (), patchname=name, git=isgit, |
0a044e5ff489
rebase: small cosmetic cleanups
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11531
diff
changeset
|
743 rev=[str(state[rev])]) |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
744 else: |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
745 # Rebased and skipped |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
746 skippedpatches.add(mqrebase[rev][0]) |
14497
ea585f2b1adc
rebase: restore mq guards after rebasing (issue2107)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
13894
diff
changeset
|
747 |
16531
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
748 # 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
|
749 # 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
|
750 # 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
|
751 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
|
752 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
|
753 mq.fullseries[:] = newseries |
b9f51f49bf2a
rebase: preserve mq series order, guarded patches (issue2849)
Patrick Mezard <patrick@mezard.eu>
parents:
16280
diff
changeset
|
754 mq.seriesdirty = True |
14580
92101ea35015
mq: rename save_dirty to savedirty
Adrian Buehlmann <adrian@cadifra.com>
parents:
14572
diff
changeset
|
755 mq.savedirty() |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
756 |
18549
12de53323e59
rebase: derive node from target rev (issue3802)
Siddharth Agarwal <sid0@fb.com>
parents:
18518
diff
changeset
|
757 def updatebookmarks(repo, targetnode, nstate, originalbookmarks): |
18514
2a1fac3650a5
rebase: delete divergent bookmarks on destination (issue3685)
Siddharth Agarwal <sid0@fb.com>
parents:
18512
diff
changeset
|
758 '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
|
759 marks = repo._bookmarks |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
760 for k, v in originalbookmarks.iteritems(): |
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
761 if v in nstate: |
18512
22978b82ab4b
rebase: remove bogus nullmerge check in updatebookmarks
Siddharth Agarwal <sid0@fb.com>
parents:
18447
diff
changeset
|
762 # 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
|
763 marks[k] = nstate[v] |
18549
12de53323e59
rebase: derive node from target rev (issue3802)
Siddharth Agarwal <sid0@fb.com>
parents:
18518
diff
changeset
|
764 bookmarks.deletedivergent(repo, [targetnode], k) |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
765 |
17922
7f5dab94e48c
bookmarks: introduce a bmstore to manage bookmark persistence
Augie Fackler <raf@durin42.com>
parents:
17615
diff
changeset
|
766 marks.write() |
14884
c0ccd70df52c
rebase: reset bookmarks (issue2265 and issue2873)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
14635
diff
changeset
|
767 |
7952
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
768 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
|
769 external, activebookmark): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
770 '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
|
771 f = repo.vfs("rebasestate", "w") |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
772 f.write(repo[originalwd].hex() + '\n') |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
773 f.write(repo[target].hex() + '\n') |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
774 f.write(repo[external].hex() + '\n') |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
775 f.write('%d\n' % int(collapse)) |
7952
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
776 f.write('%d\n' % int(keep)) |
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
777 f.write('%d\n' % int(keepbranches)) |
18755
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
778 f.write('%s\n' % (activebookmark or '')) |
7622
4dd7b28003d2
use dict.iteritems() rather than dict.items()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7599
diff
changeset
|
779 for d, v in state.iteritems(): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
780 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
|
781 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
|
782 newrev = repo[v].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
|
783 elif v == 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
|
784 # To maintain format compatibility, we have to use 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
|
785 # Please do remove this special case when upgrading the format. |
9972758ab4c5
rebase: handle revtodo as a special value when storing/restoring state
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
23490
diff
changeset
|
786 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
|
787 else: |
3411a83e232a
rebase: treat nullmerge as a special case in rebasestate (issue3046)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
15289
diff
changeset
|
788 newrev = v |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
789 f.write("%s:%s\n" % (oldrev, newrev)) |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
790 f.close() |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9301
diff
changeset
|
791 repo.ui.debug('rebase status stored\n') |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
792 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
793 def clearstatus(repo): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
794 '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
|
795 _clearrebasesetvisibiliy(repo) |
18386
03442135dff4
refactoring: use unlinkpath with ignoremissing
Mads Kiilerich <madski@unity3d.com>
parents:
18269
diff
changeset
|
796 util.unlinkpath(repo.join("rebasestate"), ignoremissing=True) |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
797 |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
798 def restorestatus(repo): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
799 'Restore a previously stored status' |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
800 try: |
20327
46c2331fc750
rebase: abort cleanly when we encounter a damaged rebasestate (issue4155)
Matt Mackall <mpm@selenic.com>
parents:
20313
diff
changeset
|
801 keepbranches = None |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
802 target = None |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
803 collapse = False |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
804 external = nullrev |
18755
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
805 activebookmark = None |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
806 state = {} |
23877
7cc77030c557
localrepo: remove all external users of localrepo.opener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
23732
diff
changeset
|
807 f = repo.vfs("rebasestate") |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
808 for i, l in enumerate(f.read().splitlines()): |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
809 if i == 0: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
810 originalwd = repo[l].rev() |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
811 elif i == 1: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
812 target = repo[l].rev() |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
813 elif i == 2: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
814 external = repo[l].rev() |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
815 elif i == 3: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
816 collapse = bool(int(l)) |
7952
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
817 elif i == 4: |
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
818 keep = bool(int(l)) |
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
819 elif i == 5: |
b214066b7e1d
rebase: store/restore arguments correctly
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
7951
diff
changeset
|
820 keepbranches = bool(int(l)) |
18755
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
821 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
|
822 # line 6 is a recent addition, so for backwards compatibility |
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
823 # check that the line doesn't look like the oldrev:newrev lines |
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
824 activebookmark = l |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
825 else: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
826 oldrev, newrev = l.split(':') |
18447
7159426c8d13
rebase: properly handle unrebased revision between rebased one
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18446
diff
changeset
|
827 if newrev in (str(nullmerge), str(revignored)): |
7159426c8d13
rebase: properly handle unrebased revision between rebased one
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18446
diff
changeset
|
828 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:
23490
diff
changeset
|
829 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
|
830 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
|
831 # 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
|
832 else: |
15464
3411a83e232a
rebase: treat nullmerge as a special case in rebasestate (issue3046)
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
15289
diff
changeset
|
833 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
|
834 |
46c2331fc750
rebase: abort cleanly when we encounter a damaged rebasestate (issue4155)
Matt Mackall <mpm@selenic.com>
parents:
20313
diff
changeset
|
835 if keepbranches is None: |
46c2331fc750
rebase: abort cleanly when we encounter a damaged rebasestate (issue4155)
Matt Mackall <mpm@selenic.com>
parents:
20313
diff
changeset
|
836 raise util.Abort(_('.hg/rebasestate is incomplete')) |
46c2331fc750
rebase: abort cleanly when we encounter a damaged rebasestate (issue4155)
Matt Mackall <mpm@selenic.com>
parents:
20313
diff
changeset
|
837 |
11843
00f8e7837668
rebase: recompute the set of skipped rev when using --continue (issue2330)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
11546
diff
changeset
|
838 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
|
839 # 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
|
840 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
|
841 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
|
842 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
|
843 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
|
844 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
|
845 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
|
846 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
|
847 (' '.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
|
848 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
|
849 _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
|
850 return (originalwd, target, state, skipped, |
18755
72412afe4c28
rebase: restore active bookmark after rebase --continue
Durham Goode <durham@fb.com>
parents:
18549
diff
changeset
|
851 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
|
852 except IOError as err: |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
853 if err.errno != errno.ENOENT: |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
854 raise |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
855 raise util.Abort(_('no rebase in progress')) |
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
856 |
25070
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
857 def needupdate(repo, state): |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
858 '''check whether we should `update --clean` away from a merge, or if |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
859 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
|
860 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>
parents:
24870
diff
changeset
|
861 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
862 # Are we in a merge state at all? |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
863 if len(parents) < 2: |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
864 return False |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
865 |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
866 # We should be standing on the first as-of-yet unrebased commit. |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
867 firstunrebased = min([old for old, new in state.iteritems() |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
868 if new == nullrev]) |
bd98d073a34f
rebase: clear merge when aborting before any rebasing (issue4661)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24870
diff
changeset
|
869 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
|
870 return True |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
871 |
fe78eb7bcca0
rebase: don't clobber wd on --abort when we've updated away (issue4009)
Matt Mackall <mpm@selenic.com>
parents:
19496
diff
changeset
|
872 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
|
873 |
24758
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
874 def abort(repo, originalwd, target, state, activebookmark=None): |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
875 '''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
|
876 |
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
877 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
|
878 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
|
879 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
|
880 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
|
881 cleanup = True |
17026
f8af57c00a29
rebase: improve error message on improper phases
Dan Villiom Podlaski Christiansen <dan@cabo.dk>
parents:
16551
diff
changeset
|
882 if immutable: |
25411
d298805fb639
phases: rewrite "immutable changeset" to "public changeset"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
25186
diff
changeset
|
883 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
|
884 % ', '.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
|
885 hint=_('see "hg help phases" for details')) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
886 cleanup = False |
16280
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
887 |
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
888 descendants = set() |
0806823370d8
rebase: properly calculate descendant set when aborting (issue3332)
Matt Mackall <mpm@selenic.com>
parents:
16228
diff
changeset
|
889 if dstates: |
16867
1093ad1e8903
revlog: descendants(*revs) becomes descendants(revs) (API)
Bryan O'Sullivan <bryano@fb.com>
parents:
16866
diff
changeset
|
890 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
|
891 if descendants - set(dstates): |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
892 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
|
893 "can't strip\n")) |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
894 cleanup = False |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
895 |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
896 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
|
897 # 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
|
898 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
|
899 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
|
900 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
901 # 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
|
902 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
|
903 if rebased: |
18424
100fdc84670f
rebase: support multiple roots for rebaseset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18386
diff
changeset
|
904 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
|
905 # 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
|
906 repair.strip(repo.ui, repo, strippoints) |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
907 |
25101
91c2278c68a3
rebase: check that the bookmark is still valid when restoring (issue4669)
Tony Tung <tonytung@fb.com>
parents:
25070
diff
changeset
|
908 if activebookmark and activebookmark in repo._bookmarks: |
24945
e0b0fbd47491
bookmarks: rename setcurrent to activate (API)
Ryan McElroy <rmcelroy@fb.com>
parents:
24944
diff
changeset
|
909 bookmarks.activate(repo, activebookmark) |
24758
d7451adc72f6
rebase: restore bookmark state on abort
Tony Tung <tonytung@fb.com>
parents:
23970
diff
changeset
|
910 |
19518
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
911 clearstatus(repo) |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
912 repo.ui.warn(_('rebase aborted\n')) |
12843143663d
rebase: allow aborting when descendants detected
Matt Mackall <mpm@selenic.com>
parents:
19517
diff
changeset
|
913 return 0 |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
914 |
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
|
915 def buildstate(repo, dest, rebaseset, collapse): |
15267
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15219
diff
changeset
|
916 '''Define which revisions are going to be rebased and where |
6906
808f03f61ebe
Add rebase extension
Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
changeset
|
917 |
15267
3bfdfefea2fc
rebase: use revset as soon as possible in internal logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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|
918 repo: repo |
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|
919 dest: context |
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|
920 rebaseset: set of rev |
17005
50f434510da6
rebase: do not add second parent to rebased changeset (drop detach option) (BC)
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16867
diff
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|
921 ''' |
23970
8a544fb645bb
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Pierre-Yves David <pierre-yves.david@fb.com>
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23917
diff
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|
922 _setrebasesetvisibility(repo, rebaseset) |
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
parents:
diff
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|
923 |
10672
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Greg Ward <greg-hg@gerg.ca>
parents:
10659
diff
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|
924 # This check isn't strictly necessary, since mq detects commits over an |
c2e1e637d4da
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diff
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|
925 # applied patch. But it prevents messing up the working directory when |
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|
926 # a partially completed rebase is blocked by mq. |
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|
927 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
|
928 [s.node for s in repo.mq.applied]): |
10672
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Greg Ward <greg-hg@gerg.ca>
parents:
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diff
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|
929 raise util.Abort(_('cannot rebase onto an applied mq patch')) |
c2e1e637d4da
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Greg Ward <greg-hg@gerg.ca>
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|
930 |
15267
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|
931 roots = list(repo.set('roots(%ld)', rebaseset)) |
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|
932 if not roots: |
15270
6cb6064f1d50
rebase: add --rev option to rebase
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15269
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|
933 raise util.Abort(_('no matching revisions')) |
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|
934 roots.sort() |
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|
935 state = {} |
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|
936 detachset = set() |
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|
937 for root in roots: |
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|
938 commonbase = root.ancestor(dest) |
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939 if commonbase == root: |
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|
940 raise util.Abort(_('source is ancestor of destination')) |
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941 if commonbase == dest: |
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|
942 samebranch = root.branch() == dest.branch() |
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|
943 if not collapse and samebranch and root in dest.children(): |
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|
944 repo.ui.debug('source is a child of destination\n') |
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|
945 return None |
6906
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Stefano Tortarolo <stefano.tortarolo@gmail.com>
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diff
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|
946 |
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
|
947 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
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|
948 state.update(dict.fromkeys(rebaseset, revtodo)) |
18424
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|
949 # Rebase tries to turn <dest> into a parent of <root> while |
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|
950 # preserving the number of parents of rebased changesets: |
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|
951 # |
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|
952 # - A changeset with a single parent will always be rebased as a |
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|
953 # changeset with a single parent. |
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|
954 # |
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|
955 # - A merge will be rebased as merge unless its parents are both |
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|
956 # ancestors of <dest> or are themselves in the rebased set and |
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|
957 # pruned while rebased. |
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|
958 # |
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|
959 # If one parent of <root> is an ancestor of <dest>, the rebased |
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|
960 # version of this parent will be <dest>. This is always true with |
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|
961 # --base option. |
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|
962 # |
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|
963 # Otherwise, we need to *replace* the original parents with |
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|
964 # <dest>. This "detaches" the rebased set from its former location |
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|
965 # and rebases it onto <dest>. Changes introduced by ancestors of |
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|
966 # <root> not common with <dest> (the detachset, marked as |
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|
967 # nullmerge) are "removed" from the rebased changesets. |
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|
968 # |
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|
969 # - If <root> has a single parent, set it to <dest>. |
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|
970 # |
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|
971 # - If <root> is a merge, we cannot decide which parent to |
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|
972 # replace, the rebase operation is not clearly defined. |
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|
973 # |
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|
974 # The table below sums up this behavior: |
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|
975 # |
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|
976 # +------------------+----------------------+-------------------------+ |
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|
977 # | | one parent | merge | |
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|
978 # +------------------+----------------------+-------------------------+ |
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|
979 # | parent in | new parent is <dest> | parents in ::<dest> are | |
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|
980 # | ::<dest> | | remapped to <dest> | |
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|
981 # +------------------+----------------------+-------------------------+ |
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|
982 # | unrelated source | new parent is <dest> | ambiguous, abort | |
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|
983 # +------------------+----------------------+-------------------------+ |
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|
984 # |
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|
985 # The actual abort is handled by `defineparents` |
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|
986 if len(root.parents()) <= 1: |
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|
987 # ancestors of <root> not ancestors of <dest> |
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|
988 detachset.update(repo.changelog.findmissingrevs([commonbase.rev()], |
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|
989 [root.rev()])) |
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|
990 for r in detachset: |
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|
991 if r not in state: |
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|
992 state[r] = nullmerge |
18447
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|
993 if len(roots) > 1: |
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|
994 # If we have multiple roots, we may have "hole" in the rebase set. |
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|
995 # Rebase roots that descend from those "hole" should not be detached as |
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|
996 # other root are. We use the special `revignored` to inform rebase that |
18644
3e92772d5383
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Mads Kiilerich <mads@kiilerich.com>
parents:
18549
diff
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|
997 # the revision should be ignored but that `defineparents` should search |
3e92772d5383
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diff
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|
998 # a rebase destination that make sense regarding rebased topology. |
18447
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|
999 rebasedomain = set(repo.revs('%ld::%ld', rebaseset, rebaseset)) |
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|
1000 for ignored in set(rebasedomain) - set(rebaseset): |
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|
1001 state[ignored] = revignored |
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|
1002 return repo['.'].rev(), dest.rev(), state |
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|
1003 |
18444
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|
1004 def clearrebased(ui, repo, state, skipped, collapsedas=None): |
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|
1005 """dispose of rebased revision at the end of the rebase |
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1006 |
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|
1007 If `collapsedas` is not None, the rebase was a collapse whose result if the |
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|
1008 `collapsedas` node.""" |
22951
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parents:
22906
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|
1009 if obsolete.isenabled(repo, obsolete.createmarkersopt): |
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|
1010 markers = [] |
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|
1011 for rev, newrev in sorted(state.items()): |
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|
1012 if newrev >= 0: |
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|
1013 if rev in skipped: |
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|
1014 succs = () |
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|
1015 elif collapsedas is not None: |
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|
1016 succs = (repo[collapsedas],) |
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|
1017 else: |
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1018 succs = (repo[newrev],) |
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|
1019 markers.append((repo[rev], succs)) |
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|
1020 if markers: |
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1021 obsolete.createmarkers(repo, markers) |
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1022 else: |
18446
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1023 rebased = [rev for rev in state if state[rev] > nullmerge] |
17612
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1024 if rebased: |
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1025 stripped = [] |
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1026 for root in repo.set('roots(%ld)', rebased): |
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|
1027 if set(repo.changelog.descendants([root.rev()])) - set(state): |
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1028 ui.warn(_("warning: new changesets detected " |
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1029 "on source branch, not stripping\n")) |
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1030 else: |
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1031 stripped.append(root.node()) |
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1032 if stripped: |
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|
1033 # backup the old csets by default |
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1034 repair.strip(ui, repo, stripped, "all") |
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|
1035 |
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1036 |
7216
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1037 def pullrebase(orig, ui, repo, *args, **opts): |
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1038 'Call rebase after pull if the latter has been invoked with --rebase' |
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|
1039 if opts.get('rebase'): |
26029
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1040 wlock = lock = None |
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1041 try: |
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1042 wlock = repo.wlock() |
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1043 lock = repo.lock() |
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1044 if opts.get('update'): |
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1045 del opts['update'] |
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1046 ui.debug('--update and --rebase are not compatible, ignoring ' |
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1047 'the update flag\n') |
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1048 |
26029
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1049 movemarkfrom = repo['.'].node() |
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1050 revsprepull = len(repo) |
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1051 origpostincoming = commands.postincoming |
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1052 def _dummy(*args, **kwargs): |
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1053 pass |
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1054 commands.postincoming = _dummy |
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1055 try: |
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1056 orig(ui, repo, *args, **opts) |
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1057 finally: |
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1058 commands.postincoming = origpostincoming |
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1059 revspostpull = len(repo) |
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|
1060 if revspostpull > revsprepull: |
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1061 # --rev option from pull conflict with rebase own --rev |
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|
1062 # dropping it |
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1063 if 'rev' in opts: |
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1064 del opts['rev'] |
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1065 # positional argument from pull conflicts with rebase's own |
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1066 # --source. |
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1067 if 'source' in opts: |
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1068 del opts['source'] |
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1069 rebase(ui, repo, **opts) |
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1070 branch = repo[None].branch() |
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|
1071 dest = repo[branch].rev() |
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|
1072 if dest != repo['.'].rev(): |
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1073 # there was nothing to rebase we force an update |
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|
1074 hg.update(repo, dest) |
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1075 if bookmarks.update(repo, [movemarkfrom], repo['.'].node()): |
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1076 ui.status(_("updating bookmark %s\n") |
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|
1077 % repo._activebookmark) |
10628
6227c8d669d5
rebase: improve output of hg pull --rebase (issue2072)
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parents:
10436
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|
1078 finally: |
26029
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|
1079 release(lock, wlock) |
6906
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|
1080 else: |
14444
1f997134a9d1
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Adrian Buehlmann <adrian@cadifra.com>
parents:
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|
1081 if opts.get('tool'): |
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|
1082 raise util.Abort(_('--tool can only be used with --rebase')) |
7216
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|
1083 orig(ui, repo, *args, **opts) |
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1084 |
23970
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|
1085 def _setrebasesetvisibility(repo, revs): |
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1086 """store the currently rebased set on the repo object |
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1087 |
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1088 This is used by another function to prevent rebased revision to because |
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|
1089 hidden (see issue4505)""" |
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|
1090 repo = repo.unfiltered() |
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1091 revs = set(revs) |
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1092 repo._rebaseset = revs |
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1093 # invalidate cache if visibility changes |
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1094 hiddens = repo.filteredrevcache.get('visible', set()) |
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|
1095 if revs & hiddens: |
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1096 repo.invalidatevolatilesets() |
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1097 |
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|
1098 def _clearrebasesetvisibiliy(repo): |
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1099 """remove rebaseset data from the repo""" |
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1100 repo = repo.unfiltered() |
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1101 if '_rebaseset' in vars(repo): |
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|
1102 del repo._rebaseset |
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1103 |
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|
1104 def _rebasedvisible(orig, repo): |
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|
1105 """ensure rebased revs stay visible (see issue4505)""" |
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1106 blockers = orig(repo) |
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|
1107 blockers.update(getattr(repo, '_rebaseset', ())) |
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1108 return blockers |
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1109 |
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|
1110 def summaryhook(ui, repo): |
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1111 if not os.path.exists(repo.join('rebasestate')): |
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|
1112 return |
19849
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|
1113 try: |
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|
1114 state = restorestatus(repo)[2] |
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|
1115 except error.RepoLookupError: |
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|
1116 # i18n: column positioning for "hg summary" |
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1117 msg = _('rebase: (use "hg rebase --abort" to clear broken state)\n') |
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1118 ui.write(msg) |
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|
1119 return |
23489
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1120 numrebased = len([i for i in state.itervalues() if i >= 0]) |
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1121 # i18n: column positioning for "hg summary" |
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1122 ui.write(_('rebase: %s, %s (rebase --continue)\n') % |
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1123 (ui.label(_('%d rebased'), 'rebase.rebased') % numrebased, |
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1124 ui.label(_('%d remaining'), 'rebase.remaining') % |
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1125 (len(state) - numrebased))) |
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1126 |
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1127 def uisetup(ui): |
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1128 #Replace pull with a decorator to provide --rebase option |
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1129 entry = extensions.wrapcommand(commands.table, 'pull', pullrebase) |
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1130 entry[1].append(('', 'rebase', None, |
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1131 _("rebase working directory to branch head"))) |
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1132 entry[1].append(('t', 'tool', '', |
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1133 _("specify merge tool for rebase"))) |
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1134 cmdutil.summaryhooks.add('rebase', summaryhook) |
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1135 cmdutil.unfinishedstates.append( |
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1136 ['rebasestate', False, False, _('rebase in progress'), |
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1137 _("use 'hg rebase --continue' or 'hg rebase --abort'")]) |
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1138 # ensure rebased rev are not hidden |
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1139 extensions.wrapfunction(repoview, '_getdynamicblockers', _rebasedvisible) |
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1140 revset.symbols['_rebasedefaultdest'] = _rebasedefaultdest |