annotate hgext/histedit.py @ 17451:8e1fa8a32f2b

histedit: fix unused variable warnings spotted by pyflakes
author Patrick Mezard <patrick@mezard.eu>
date Wed, 05 Sep 2012 22:01:09 +0200
parents 31c123a2f273
children 2d750e885512
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 # histedit.py - interactive history editing for mercurial
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2 #
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3 # Copyright 2009 Augie Fackler <raf@durin42.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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7 """interactive history editing
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8
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9 With this extension installed, Mercurial gains one new command: histedit. Usage
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10 is as follows, assuming the following history::
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11
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12 @ 3[tip] 7c2fd3b9020c 2009-04-27 18:04 -0500 durin42
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13 | Add delta
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14 |
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15 o 2 030b686bedc4 2009-04-27 18:04 -0500 durin42
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16 | Add gamma
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17 |
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18 o 1 c561b4e977df 2009-04-27 18:04 -0500 durin42
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19 | Add beta
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20 |
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21 o 0 d8d2fcd0e319 2009-04-27 18:04 -0500 durin42
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22 Add alpha
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23
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24 If you were to run ``hg histedit c561b4e977df``, you would see the following
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25 file open in your editor::
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26
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27 pick c561b4e977df Add beta
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28 pick 030b686bedc4 Add gamma
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29 pick 7c2fd3b9020c Add delta
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30
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31 # Edit history between 633536316234 and 7c2fd3b9020c
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32 #
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33 # Commands:
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34 # p, pick = use commit
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35 # e, edit = use commit, but stop for amending
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36 # f, fold = use commit, but fold into previous commit (combines N and N-1)
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37 # d, drop = remove commit from history
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38 # m, mess = edit message without changing commit content
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39 #
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40
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41 In this file, lines beginning with ``#`` are ignored. You must specify a rule
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42 for each revision in your history. For example, if you had meant to add gamma
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43 before beta, and then wanted to add delta in the same revision as beta, you
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44 would reorganize the file to look like this::
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45
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46 pick 030b686bedc4 Add gamma
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47 pick c561b4e977df Add beta
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48 fold 7c2fd3b9020c Add delta
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49
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50 # Edit history between 633536316234 and 7c2fd3b9020c
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51 #
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52 # Commands:
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53 # p, pick = use commit
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54 # e, edit = use commit, but stop for amending
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55 # f, fold = use commit, but fold into previous commit (combines N and N-1)
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56 # d, drop = remove commit from history
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57 # m, mess = edit message without changing commit content
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58 #
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59
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60 At which point you close the editor and ``histedit`` starts working. When you
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61 specify a ``fold`` operation, ``histedit`` will open an editor when it folds
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62 those revisions together, offering you a chance to clean up the commit message::
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63
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64 Add beta
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65 ***
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66 Add delta
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67
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68 Edit the commit message to your liking, then close the editor. For
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69 this example, let's assume that the commit message was changed to
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70 ``Add beta and delta.`` After histedit has run and had a chance to
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71 remove any old or temporary revisions it needed, the history looks
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72 like this::
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73
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74 @ 2[tip] 989b4d060121 2009-04-27 18:04 -0500 durin42
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75 | Add beta and delta.
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76 |
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77 o 1 081603921c3f 2009-04-27 18:04 -0500 durin42
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78 | Add gamma
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79 |
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80 o 0 d8d2fcd0e319 2009-04-27 18:04 -0500 durin42
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81 Add alpha
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82
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83 Note that ``histedit`` does *not* remove any revisions (even its own temporary
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84 ones) until after it has completed all the editing operations, so it will
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85 probably perform several strip operations when it's done. For the above example,
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86 it had to run strip twice. Strip can be slow depending on a variety of factors,
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87 so you might need to be a little patient. You can choose to keep the original
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88 revisions by passing the ``--keep`` flag.
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89
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90 The ``edit`` operation will drop you back to a command prompt,
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91 allowing you to edit files freely, or even use ``hg record`` to commit
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92 some changes as a separate commit. When you're done, any remaining
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93 uncommitted changes will be committed as well. When done, run ``hg
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94 histedit --continue`` to finish this step. You'll be prompted for a
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95 new commit message, but the default commit message will be the
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96 original message for the ``edit`` ed revision.
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97
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98 The ``message`` operation will give you a chance to revise a commit
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99 message without changing the contents. It's a shortcut for doing
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100 ``edit`` immediately followed by `hg histedit --continue``.
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101
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102 If ``histedit`` encounters a conflict when moving a revision (while
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103 handling ``pick`` or ``fold``), it'll stop in a similar manner to
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104 ``edit`` with the difference that it won't prompt you for a commit
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105 message when done. If you decide at this point that you don't like how
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106 much work it will be to rearrange history, or that you made a mistake,
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107 you can use ``hg histedit --abort`` to abandon the new changes you
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108 have made and return to the state before you attempted to edit your
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109 history.
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110
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111 If we clone the example repository above and add three more changes, such that
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112 we have the following history::
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113
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114 @ 6[tip] 038383181893 2009-04-27 18:04 -0500 stefan
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115 | Add theta
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116 |
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117 o 5 140988835471 2009-04-27 18:04 -0500 stefan
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118 | Add eta
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119 |
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120 o 4 122930637314 2009-04-27 18:04 -0500 stefan
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121 | Add zeta
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122 |
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123 o 3 836302820282 2009-04-27 18:04 -0500 stefan
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124 | Add epsilon
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125 |
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126 o 2 989b4d060121 2009-04-27 18:04 -0500 durin42
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127 | Add beta and delta.
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128 |
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129 o 1 081603921c3f 2009-04-27 18:04 -0500 durin42
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130 | Add gamma
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131 |
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132 o 0 d8d2fcd0e319 2009-04-27 18:04 -0500 durin42
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diff changeset
133 Add alpha
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134
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diff changeset
135 If you run ``hg histedit --outgoing`` on the clone then it is the same
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diff changeset
136 as running ``hg histedit 836302820282``. If you need plan to push to a
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parents: 17130
diff changeset
137 repository that Mercurial does not detect to be related to the source
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diff changeset
138 repo, you can add a ``--force`` option.
17064
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139 """
17131
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140
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141 try:
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142 import cPickle as pickle
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diff changeset
143 except ImportError:
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diff changeset
144 import pickle
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diff changeset
145 import tempfile
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diff changeset
146 import os
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147
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diff changeset
148 from mercurial import bookmarks
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149 from mercurial import cmdutil
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150 from mercurial import discovery
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parents:
diff changeset
151 from mercurial import error
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diff changeset
152 from mercurial import hg
17326
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diff changeset
153 from mercurial import lock as lockmod
17064
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154 from mercurial import node
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parents:
diff changeset
155 from mercurial import patch
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parents:
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156 from mercurial import repair
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parents:
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157 from mercurial import scmutil
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parents:
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158 from mercurial import util
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159 from mercurial.i18n import _
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160
17147
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Adrian Buehlmann <adrian@cadifra.com>
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diff changeset
161 cmdtable = {}
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Adrian Buehlmann <adrian@cadifra.com>
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162 command = cmdutil.command(cmdtable)
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diff changeset
163
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164 testedwith = 'internal'
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165
17337
474ae9720aa5 histedit, i18n: warn translators about edit command names
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166 # i18n: command names and abbreviations must remain untranslated
17315
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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167 editcomment = _("""# Edit history between %s and %s
17064
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168 #
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169 # Commands:
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170 # p, pick = use commit
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171 # e, edit = use commit, but stop for amending
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172 # f, fold = use commit, but fold into previous commit (combines N and N-1)
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parents:
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173 # d, drop = remove commit from history
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parents:
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174 # m, mess = edit message without changing commit content
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175 #
17315
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff changeset
176 """)
17064
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177
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178 def foldchanges(ui, repo, node1, node2, opts):
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179 """Produce a new changeset that represents the diff from node1 to node2."""
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180 try:
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181 fd, patchfile = tempfile.mkstemp(prefix='hg-histedit-')
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182 fp = os.fdopen(fd, 'w')
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183 diffopts = patch.diffopts(ui, opts)
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184 diffopts.git = True
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diff changeset
185 diffopts.ignorews = False
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186 diffopts.ignorewsamount = False
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187 diffopts.ignoreblanklines = False
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diff changeset
188 gen = patch.diff(repo, node1, node2, opts=diffopts)
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diff changeset
189 for chunk in gen:
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diff changeset
190 fp.write(chunk)
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191 fp.close()
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diff changeset
192 files = set()
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diff changeset
193 patch.patch(ui, repo, patchfile, files=files, eolmode=None)
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diff changeset
194 finally:
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diff changeset
195 os.unlink(patchfile)
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diff changeset
196 return files
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diff changeset
197
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198 def between(repo, old, new, keep):
17066
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199 revs = [old]
17064
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200 current = old
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201 while current != new:
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202 ctx = repo[current]
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203 if not keep and len(ctx.children()) > 1:
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diff changeset
204 raise util.Abort(_('cannot edit history that would orphan nodes'))
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205 if len(ctx.parents()) != 1 and ctx.parents()[1] != node.nullid:
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parents:
diff changeset
206 raise util.Abort(_("can't edit history with merges"))
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parents:
diff changeset
207 if not ctx.children():
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diff changeset
208 current = new
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diff changeset
209 else:
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parents:
diff changeset
210 current = ctx.children()[0].node()
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parents:
diff changeset
211 revs.append(current)
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parents:
diff changeset
212 if len(repo[current].children()) and not keep:
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parents:
diff changeset
213 raise util.Abort(_('cannot edit history that would orphan nodes'))
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parents:
diff changeset
214 return revs
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parents:
diff changeset
215
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parents:
diff changeset
216
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parents:
diff changeset
217 def pick(ui, repo, ctx, ha, opts):
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parents:
diff changeset
218 oldctx = repo[ha]
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parents:
diff changeset
219 if oldctx.parents()[0] == ctx:
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parents:
diff changeset
220 ui.debug('node %s unchanged\n' % ha)
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parents:
diff changeset
221 return oldctx, [], [], []
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parents:
diff changeset
222 hg.update(repo, ctx.node())
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parents:
diff changeset
223 try:
17407
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parents: 17340
diff changeset
224 files = foldchanges(ui, repo, oldctx.p1().node() , ha, opts)
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parents: 17340
diff changeset
225 if not files:
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Leah Xue <leahxue@fb.com>
parents: 17340
diff changeset
226 ui.warn(_('%s: empty changeset')
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Leah Xue <leahxue@fb.com>
parents: 17340
diff changeset
227 % node.hex(ha))
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parents: 17340
diff changeset
228 return ctx, [], [], []
17066
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diff changeset
229 except Exception:
17064
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parents:
diff changeset
230 raise util.Abort(_('Fix up the change and run '
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
231 'hg histedit --continue'))
17066
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diff changeset
232 n = repo.commit(text=oldctx.description(), user=oldctx.user(),
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diff changeset
233 date=oldctx.date(), extra=oldctx.extra())
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parents: 17064
diff changeset
234 return repo[n], [n], [oldctx.node()], []
17064
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parents:
diff changeset
235
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
236
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
237 def edit(ui, repo, ctx, ha, opts):
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
238 oldctx = repo[ha]
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parents:
diff changeset
239 hg.update(repo, ctx.node())
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parents:
diff changeset
240 try:
17451
8e1fa8a32f2b histedit: fix unused variable warnings spotted by pyflakes
Patrick Mezard <patrick@mezard.eu>
parents: 17407
diff changeset
241 foldchanges(ui, repo, oldctx.p1().node() , ha, opts)
17066
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diff changeset
242 except Exception:
17064
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parents:
diff changeset
243 pass
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
244 raise util.Abort(_('Make changes as needed, you may commit or record as '
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
245 'needed now.\nWhen you are finished, run hg'
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
246 ' histedit --continue to resume.'))
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
247
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
248 def fold(ui, repo, ctx, ha, opts):
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
249 oldctx = repo[ha]
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
250 hg.update(repo, ctx.node())
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
251 try:
17407
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diff changeset
252 files = foldchanges(ui, repo, oldctx.p1().node() , ha, opts)
31c123a2f273 histedit: factored out diff/patch logic
Leah Xue <leahxue@fb.com>
parents: 17340
diff changeset
253 if not files:
31c123a2f273 histedit: factored out diff/patch logic
Leah Xue <leahxue@fb.com>
parents: 17340
diff changeset
254 ui.warn(_('%s: empty changeset')
31c123a2f273 histedit: factored out diff/patch logic
Leah Xue <leahxue@fb.com>
parents: 17340
diff changeset
255 % node.hex(ha))
31c123a2f273 histedit: factored out diff/patch logic
Leah Xue <leahxue@fb.com>
parents: 17340
diff changeset
256 return ctx, [], [], []
17066
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Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
257 except Exception:
17064
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parents:
diff changeset
258 raise util.Abort(_('Fix up the change and run '
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
259 'hg histedit --continue'))
17066
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Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
260 n = repo.commit(text='fold-temp-revision %s' % ha, user=oldctx.user(),
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
261 date=oldctx.date(), extra=oldctx.extra())
17064
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parents:
diff changeset
262 return finishfold(ui, repo, ctx, oldctx, n, opts, [])
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
263
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
264 def finishfold(ui, repo, ctx, oldctx, newnode, opts, internalchanges):
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
265 parent = ctx.parents()[0].node()
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
266 hg.update(repo, parent)
17451
8e1fa8a32f2b histedit: fix unused variable warnings spotted by pyflakes
Patrick Mezard <patrick@mezard.eu>
parents: 17407
diff changeset
267 foldchanges(ui, repo, parent, newnode, opts)
17064
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parents:
diff changeset
268 newmessage = '\n***\n'.join(
17066
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parents: 17064
diff changeset
269 [ctx.description()] +
17064
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Augie Fackler <raf@durin42.com>
parents:
diff changeset
270 [repo[r].description() for r in internalchanges] +
17241
c2f13180001f histedit: end folding message with an LF
Patrick Mezard <patrick@mezard.eu>
parents: 17191
diff changeset
271 [oldctx.description()]) + '\n'
17064
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parents:
diff changeset
272 # If the changesets are from the same author, keep it.
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parents:
diff changeset
273 if ctx.user() == oldctx.user():
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
274 username = ctx.user()
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
275 else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
276 username = ui.username()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
277 newmessage = ui.edit(newmessage, username)
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
278 n = repo.commit(text=newmessage, user=username,
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
279 date=max(ctx.date(), oldctx.date()), extra=oldctx.extra())
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
280 return repo[n], [n], [oldctx.node(), ctx.node()], [newnode]
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
281
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
282 def drop(ui, repo, ctx, ha, opts):
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
283 return ctx, [], [repo[ha].node()], []
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
284
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
285
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
286 def message(ui, repo, ctx, ha, opts):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
287 oldctx = repo[ha]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
288 hg.update(repo, ctx.node())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
289 try:
17451
8e1fa8a32f2b histedit: fix unused variable warnings spotted by pyflakes
Patrick Mezard <patrick@mezard.eu>
parents: 17407
diff changeset
290 foldchanges(ui, repo, oldctx.p1().node() , ha, opts)
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
291 except Exception:
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
292 raise util.Abort(_('Fix up the change and run '
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
293 'hg histedit --continue'))
17285
0f6f10d5f7a6 histedit: add trailing newline when editing commit messages
Mads Kiilerich <mads@kiilerich.com>
parents: 17275
diff changeset
294 message = oldctx.description() + '\n'
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
295 message = ui.edit(message, ui.username())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
296 new = repo.commit(text=message, user=oldctx.user(), date=oldctx.date(),
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
297 extra=oldctx.extra())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
298 newctx = repo[new]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
299 if oldctx.node() != newctx.node():
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
300 return newctx, [new], [oldctx.node()], []
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
301 # We didn't make an edit, so just indicate no replaced nodes
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
302 return newctx, [new], [], []
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
303
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
304
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
305 def makedesc(c):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
306 summary = ''
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
307 if c.description():
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
308 summary = c.description().splitlines()[0]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
309 line = 'pick %s %d %s' % (c.hex()[:12], c.rev(), summary)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
310 return line[:80] # trim to 80 chars so it's not stupidly wide in my editor
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
311
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
312 actiontable = {'p': pick,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
313 'pick': pick,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
314 'e': edit,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
315 'edit': edit,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
316 'f': fold,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
317 'fold': fold,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
318 'd': drop,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
319 'drop': drop,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
320 'm': message,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
321 'mess': message,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
322 }
17147
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
323
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
324 @command('histedit',
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
325 [('', 'commands', '',
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
326 _('Read history edits from the specified file.')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
327 ('c', 'continue', False, _('continue an edit already in progress')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
328 ('k', 'keep', False,
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
329 _("don't strip old nodes after edit is complete")),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
330 ('', 'abort', False, _('abort an edit in progress')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
331 ('o', 'outgoing', False, _('changesets not found in destination')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
332 ('f', 'force', False,
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
333 _('force outgoing even for unrelated repositories')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
334 ('r', 'rev', [], _('first revision to be edited'))],
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
335 _("[PARENT]"))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
336 def histedit(ui, repo, *parent, **opts):
17131
4fb2d3d16743 histedit: add extension docstring from external README
Augie Fackler <raf@durin42.com>
parents: 17130
diff changeset
337 """interactively edit changeset history
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
338 """
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
339 # TODO only abort if we try and histedit mq patches, not just
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
340 # blanket if mq patches are applied somewhere
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
341 mq = getattr(repo, 'mq', None)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
342 if mq and mq.applied:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
343 raise util.Abort(_('source has mq patches applied'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
344
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
345 parent = list(parent) + opts.get('rev', [])
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
346 if opts.get('outgoing'):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
347 if len(parent) > 1:
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
348 raise util.Abort(
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
349 _('only one repo argument allowed with --outgoing'))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
350 elif parent:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
351 parent = parent[0]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
352
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
353 dest = ui.expandpath(parent or 'default-push', parent or 'default')
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
354 dest, revs = hg.parseurl(dest, None)[:2]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
355 ui.status(_('comparing with %s\n') % util.hidepassword(dest))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
356
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
357 revs, checkout = hg.addbranchrevs(repo, repo, revs, None)
17191
5884812686f7 peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents: 17147
diff changeset
358 other = hg.peer(repo, opts, dest)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
359
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
360 if revs:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
361 revs = [repo.lookup(rev) for rev in revs]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
362
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
363 parent = discovery.findcommonoutgoing(
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
364 repo, other, [], force=opts.get('force')).missing[0:1]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
365 else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
366 if opts.get('force'):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
367 raise util.Abort(_('--force only allowed with --outgoing'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
368
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
369 if opts.get('continue', False):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
370 if len(parent) != 0:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
371 raise util.Abort(_('no arguments allowed with --continue'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
372 (parentctxnode, created, replaced,
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
373 tmpnodes, existing, rules, keep, tip, replacemap) = readstate(repo)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
374 currentparent, wantnull = repo.dirstate.parents()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
375 parentctx = repo[parentctxnode]
17242
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
376 # existing is the list of revisions initially considered by
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
377 # histedit. Here we use it to list new changesets, descendants
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
378 # of parentctx without an 'existing' changeset in-between. We
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
379 # also have to exclude 'existing' changesets which were
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
380 # previously dropped.
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
381 descendants = set(c.node() for c in
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
382 repo.set('(%n::) - %n', parentctxnode, parentctxnode))
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
383 existing = set(existing)
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
384 notdropped = set(n for n in existing if n in descendants and
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
385 (n not in replacemap or replacemap[n] in descendants))
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
386 # Discover any nodes the user has added in the interim. We can
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
387 # miss changesets which were dropped and recreated the same.
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
388 newchildren = list(c.node() for c in repo.set(
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
389 'sort(%ln - (%ln or %ln::))', descendants, existing, notdropped))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
390 action, currentnode = rules.pop(0)
17242
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
391 if action in ('f', 'fold'):
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
392 tmpnodes.extend(newchildren)
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
393 else:
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
394 created.extend(newchildren)
336121088ef1 histedit: fix new nodes computation with --continue (issue3534)
Patrick Mezard <patrick@mezard.eu>
parents: 17241
diff changeset
395
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
396 m, a, r, d = repo.status()[:4]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
397 oldctx = repo[currentnode]
17285
0f6f10d5f7a6 histedit: add trailing newline when editing commit messages
Mads Kiilerich <mads@kiilerich.com>
parents: 17275
diff changeset
398 message = oldctx.description() + '\n'
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
399 if action in ('e', 'edit', 'm', 'mess'):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
400 message = ui.edit(message, ui.username())
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
401 elif action in ('f', 'fold'):
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
402 message = 'fold-temp-revision %s' % currentnode
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
403 new = None
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
404 if m or a or r or d:
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
405 new = repo.commit(text=message, user=oldctx.user(),
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
406 date=oldctx.date(), extra=oldctx.extra())
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
407
17130
0a48f3d54543 histedit: don't crash if the result of fixing up a fold is empty
Augie Fackler <raf@durin42.com>
parents: 17129
diff changeset
408 # If we're resuming a fold and we have new changes, mark the
0a48f3d54543 histedit: don't crash if the result of fixing up a fold is empty
Augie Fackler <raf@durin42.com>
parents: 17129
diff changeset
409 # replacements and finish the fold. If not, it's more like a
0a48f3d54543 histedit: don't crash if the result of fixing up a fold is empty
Augie Fackler <raf@durin42.com>
parents: 17129
diff changeset
410 # drop of the changesets that disappeared, and we can skip
0a48f3d54543 histedit: don't crash if the result of fixing up a fold is empty
Augie Fackler <raf@durin42.com>
parents: 17129
diff changeset
411 # this step.
0a48f3d54543 histedit: don't crash if the result of fixing up a fold is empty
Augie Fackler <raf@durin42.com>
parents: 17129
diff changeset
412 if action in ('f', 'fold') and (new or newchildren):
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
413 if new:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
414 tmpnodes.append(new)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
415 else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
416 new = newchildren[-1]
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
417 (parentctx, created_, replaced_, tmpnodes_) = finishfold(
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
418 ui, repo, parentctx, oldctx, new, opts, newchildren)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
419 replaced.extend(replaced_)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
420 created.extend(created_)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
421 tmpnodes.extend(tmpnodes_)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
422 elif action not in ('d', 'drop'):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
423 if new != oldctx.node():
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
424 replaced.append(oldctx.node())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
425 if new:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
426 if new != oldctx.node():
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
427 created.append(new)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
428 parentctx = repo[new]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
429
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
430 elif opts.get('abort', False):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
431 if len(parent) != 0:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
432 raise util.Abort(_('no arguments allowed with --abort'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
433 (parentctxnode, created, replaced, tmpnodes,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
434 existing, rules, keep, tip, replacemap) = readstate(repo)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
435 ui.debug('restore wc to old tip %s\n' % node.hex(tip))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
436 hg.clean(repo, tip)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
437 ui.debug('should strip created nodes %s\n' %
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
438 ', '.join([node.hex(n)[:12] for n in created]))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
439 ui.debug('should strip temp nodes %s\n' %
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
440 ', '.join([node.hex(n)[:12] for n in tmpnodes]))
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
441 for nodes in (created, tmpnodes):
17326
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
442 lock = None
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
443 try:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
444 lock = repo.lock()
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
445 for n in reversed(nodes):
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
446 try:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
447 repair.strip(ui, repo, n)
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
448 except error.LookupError:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
449 pass
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
450 finally:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
451 lockmod.release(lock)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
452 os.unlink(os.path.join(repo.path, 'histedit-state'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
453 return
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
454 else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
455 cmdutil.bailifchanged(repo)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
456 if os.path.exists(os.path.join(repo.path, 'histedit-state')):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
457 raise util.Abort(_('history edit already in progress, try '
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
458 '--continue or --abort'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
459
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
460 tip, empty = repo.dirstate.parents()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
461
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
462
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
463 if len(parent) != 1:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
464 raise util.Abort(_('histedit requires exactly one parent revision'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
465 parent = scmutil.revsingle(repo, parent[0]).node()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
466
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
467 keep = opts.get('keep', False)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
468 revs = between(repo, parent, tip, keep)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
469
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
470 ctxs = [repo[r] for r in revs]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
471 existing = [r.node() for r in ctxs]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
472 rules = opts.get('commands', '')
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
473 if not rules:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
474 rules = '\n'.join([makedesc(c) for c in ctxs])
17315
f320d7ed912f histedit: make comment part of the file describing rules as translatable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 17285
diff changeset
475 rules += '\n\n'
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
476 rules += editcomment % (node.hex(parent)[:12], node.hex(tip)[:12])
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
477 rules = ui.edit(rules, ui.username())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
478 # Save edit rules in .hg/histedit-last-edit.txt in case
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
479 # the user needs to ask for help after something
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
480 # surprising happens.
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
481 f = open(repo.join('histedit-last-edit.txt'), 'w')
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
482 f.write(rules)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
483 f.close()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
484 else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
485 f = open(rules)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
486 rules = f.read()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
487 f.close()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
488 rules = [l for l in (r.strip() for r in rules.splitlines())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
489 if l and not l[0] == '#']
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
490 rules = verifyrules(rules, repo, ctxs)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
491
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
492 parentctx = repo[parent].parents()[0]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
493 keep = opts.get('keep', False)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
494 replaced = []
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
495 replacemap = {}
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
496 tmpnodes = []
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
497 created = []
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
498
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
499
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
500 while rules:
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
501 writestate(repo, parentctx.node(), created, replaced,
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
502 tmpnodes, existing, rules, keep, tip, replacemap)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
503 action, ha = rules.pop(0)
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
504 (parentctx, created_, replaced_, tmpnodes_) = actiontable[action](
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
505 ui, repo, parentctx, ha, opts)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
506
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
507 if replaced_:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
508 clen, rlen = len(created_), len(replaced_)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
509 if clen == rlen == 1:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
510 ui.debug('histedit: exact replacement of %s with %s\n' % (
17129
ead4eb5b03c9 histedit: replace hexshort lambda with node.short
Augie Fackler <raf@durin42.com>
parents: 17084
diff changeset
511 node.short(replaced_[0]), node.short(created_[0])))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
512
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
513 replacemap[replaced_[0]] = created_[0]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
514 elif clen > rlen:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
515 assert rlen == 1, ('unexpected replacement of '
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
516 '%d changes with %d changes' % (rlen, clen))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
517 # made more changesets than we're replacing
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
518 # TODO synthesize patch names for created patches
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
519 replacemap[replaced_[0]] = created_[-1]
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
520 ui.debug('histedit: created many, assuming %s replaced by %s' %
17129
ead4eb5b03c9 histedit: replace hexshort lambda with node.short
Augie Fackler <raf@durin42.com>
parents: 17084
diff changeset
521 (node.short(replaced_[0]), node.short(created_[-1])))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
522 elif rlen > clen:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
523 if not created_:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
524 # This must be a drop. Try and put our metadata on
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
525 # the parent change.
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
526 assert rlen == 1
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
527 r = replaced_[0]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
528 ui.debug('histedit: %s seems replaced with nothing, '
17129
ead4eb5b03c9 histedit: replace hexshort lambda with node.short
Augie Fackler <raf@durin42.com>
parents: 17084
diff changeset
529 'finding a parent\n' % (node.short(r)))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
530 pctx = repo[r].parents()[0]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
531 if pctx.node() in replacemap:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
532 ui.debug('histedit: parent is already replaced\n')
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
533 replacemap[r] = replacemap[pctx.node()]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
534 else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
535 replacemap[r] = pctx.node()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
536 ui.debug('histedit: %s best replaced by %s\n' % (
17129
ead4eb5b03c9 histedit: replace hexshort lambda with node.short
Augie Fackler <raf@durin42.com>
parents: 17084
diff changeset
537 node.short(r), node.short(replacemap[r])))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
538 else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
539 assert len(created_) == 1
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
540 for r in replaced_:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
541 ui.debug('histedit: %s replaced by %s\n' % (
17129
ead4eb5b03c9 histedit: replace hexshort lambda with node.short
Augie Fackler <raf@durin42.com>
parents: 17084
diff changeset
542 node.short(r), node.short(created_[0])))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
543 replacemap[r] = created_[0]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
544 else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
545 assert False, (
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
546 'Unhandled case in replacement mapping! '
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
547 'replacing %d changes with %d changes' % (rlen, clen))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
548 created.extend(created_)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
549 replaced.extend(replaced_)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
550 tmpnodes.extend(tmpnodes_)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
551
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
552 hg.update(repo, parentctx.node())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
553
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
554 if not keep:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
555 if replacemap:
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
556 ui.note(_('histedit: Should update metadata for the following '
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
557 'changes:\n'))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
558
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
559 def copybms(old, new):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
560 if old in tmpnodes or old in created:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
561 # can't have any metadata we'd want to update
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
562 return
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
563 while new in replacemap:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
564 new = replacemap[new]
17129
ead4eb5b03c9 histedit: replace hexshort lambda with node.short
Augie Fackler <raf@durin42.com>
parents: 17084
diff changeset
565 ui.note(_('histedit: %s to %s\n') % (node.short(old),
ead4eb5b03c9 histedit: replace hexshort lambda with node.short
Augie Fackler <raf@durin42.com>
parents: 17084
diff changeset
566 node.short(new)))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
567 octx = repo[old]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
568 marks = octx.bookmarks()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
569 if marks:
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
570 ui.note(_('histedit: moving bookmarks %s\n') %
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
571 ', '.join(marks))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
572 for mark in marks:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
573 repo._bookmarks[mark] = new
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
574 bookmarks.write(repo)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
575
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
576 # We assume that bookmarks on the tip should remain
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
577 # tipmost, but bookmarks on non-tip changesets should go
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
578 # to their most reasonable successor. As a result, find
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
579 # the old tip and new tip and copy those bookmarks first,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
580 # then do the rest of the bookmark copies.
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
581 oldtip = sorted(replacemap.keys(), key=repo.changelog.rev)[-1]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
582 newtip = sorted(replacemap.values(), key=repo.changelog.rev)[-1]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
583 copybms(oldtip, newtip)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
584
17084
69dae7982c85 histedit: use stable iteration order for processing bookmarks
Mads Kiilerich <mads@kiilerich.com>
parents: 17069
diff changeset
585 for old, new in sorted(replacemap.iteritems()):
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
586 copybms(old, new)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
587 # TODO update mq state
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
588
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
589 ui.debug('should strip replaced nodes %s\n' %
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
590 ', '.join([node.hex(n)[:12] for n in replaced]))
17326
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
591 lock = None
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
592 try:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
593 lock = repo.lock()
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
594 for n in sorted(replaced, key=lambda x: repo[x].rev()):
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
595 try:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
596 repair.strip(ui, repo, n)
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
597 except error.LookupError:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
598 pass
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
599 finally:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
600 lockmod.release(lock)
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
601
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
602 ui.debug('should strip temp nodes %s\n' %
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
603 ', '.join([node.hex(n)[:12] for n in tmpnodes]))
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
604 lock = None
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
605 try:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
606 lock = repo.lock()
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
607 for n in reversed(tmpnodes):
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
608 try:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
609 repair.strip(ui, repo, n)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
610 except error.LookupError:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
611 pass
17326
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
612 finally:
23b2ee0f758d histedit: add proper locking around repair.strip() calls
Augie Fackler <raf@durin42.com>
parents: 17315
diff changeset
613 lockmod.release(lock)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
614 os.unlink(os.path.join(repo.path, 'histedit-state'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
615 if os.path.exists(repo.sjoin('undo')):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
616 os.unlink(repo.sjoin('undo'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
617
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
618
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
619 def writestate(repo, parentctxnode, created, replaced,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
620 tmpnodes, existing, rules, keep, oldtip, replacemap):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
621 fp = open(os.path.join(repo.path, 'histedit-state'), 'w')
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
622 pickle.dump((parentctxnode, created, replaced,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
623 tmpnodes, existing, rules, keep, oldtip, replacemap),
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
624 fp)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
625 fp.close()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
626
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
627 def readstate(repo):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
628 """Returns a tuple of (parentnode, created, replaced, tmp, existing, rules,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
629 keep, oldtip, replacemap ).
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
630 """
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
631 fp = open(os.path.join(repo.path, 'histedit-state'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
632 return pickle.load(fp)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
633
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
634
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
635 def verifyrules(rules, repo, ctxs):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
636 """Verify that there exists exactly one edit rule per given changeset.
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
637
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
638 Will abort if there are to many or too few rules, a malformed rule,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
639 or a rule on a changeset outside of the user-given range.
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
640 """
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
641 parsed = []
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
642 if len(rules) != len(ctxs):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
643 raise util.Abort(_('must specify a rule for each changeset once'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
644 for r in rules:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
645 if ' ' not in r:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
646 raise util.Abort(_('malformed line "%s"') % r)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
647 action, rest = r.split(' ', 1)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
648 if ' ' in rest.strip():
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
649 ha, rest = rest.split(' ', 1)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
650 else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
651 ha = r.strip()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
652 try:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
653 if repo[ha] not in ctxs:
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
654 raise util.Abort(
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
655 _('may not use changesets other than the ones listed'))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
656 except error.RepoError:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
657 raise util.Abort(_('unknown changeset %s listed') % ha)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
658 if action not in actiontable:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
659 raise util.Abort(_('unknown action "%s"') % action)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
660 parsed.append([action, ha])
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
661 return parsed