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annotate hgext3rd/topic/__init__.py @ 1951:0309cac5d91d

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uisetup: move all remaining wrapping into uisetup All our wrapping is now properly done at uisetup time. Hooray.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Wed, 30 Mar 2016 22:33:06 -0700
parents 99c1a26abf3f
children 665d6322994e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1839
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1 # __init__.py - topic extension
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2 #
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3 # This software may be used and distributed according to the terms of the
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4 # GNU General Public License version 2 or any later version.
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5 """support for topic branches
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6
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7 Topic branches are lightweight branches which
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8 disappear when changes are finalized.
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9
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10 This is sort of similar to a bookmark, but it applies to a whole
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11 series instead of a single revision.
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12 """
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13 from __future__ import absolute_import
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14
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15 import re
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16
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17 from mercurial.i18n import _
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18 from mercurial import (
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19 branchmap,
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20 cmdutil,
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21 commands,
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22 context,
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23 error,
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24 extensions,
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25 localrepo,
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26 lock,
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27 merge,
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28 namespaces,
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29 node,
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30 obsolete,
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31 patch,
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32 phases,
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33 util,
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34 )
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35
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36 from . import (
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37 constants,
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38 revset as topicrevset,
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39 destination,
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40 stack,
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41 topicmap,
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42 discovery,
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43 )
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44
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45 cmdtable = {}
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46 command = cmdutil.command(cmdtable)
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47 colortable = {'topic.stack.index': 'yellow',
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48 'topic.stack.state.base': 'dim',
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49 'topic.stack.state.clean': 'green',
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50 'topic.stack.index.current': 'cyan', # random pick
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51 'topic.stack.state.current': 'cyan bold', # random pick
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52 'topic.stack.desc.current': 'cyan', # random pick
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53 'topic.stack.state.unstable': 'red',
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54 }
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55
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56 testedwith = '3.7'
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57
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58 def _contexttopic(self):
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59 return self.extra().get(constants.extrakey, '')
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60 context.basectx.topic = _contexttopic
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61
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62 topicrev = re.compile(r'^t\d+$')
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63
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64 def _namemap(repo, name):
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65 if topicrev.match(name):
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66 idx = int(name[1:])
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67 topic = repo.currenttopic
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68 if not topic:
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69 raise error.Abort(_('cannot resolve "%s": no active topic') % name)
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70 revs = list(stack.getstack(repo, topic))
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71 try:
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72 r = revs[idx]
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73 except IndexError:
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74 msg = _('cannot resolve "%s": topic "%s" has only %d changesets')
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75 raise error.Abort(msg % (name, topic, len(revs)))
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76 return [repo[r].node()]
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77 return [ctx.node() for ctx in
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78 repo.set('not public() and extra(topic, %s)', name)]
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79
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80 def _nodemap(repo, node):
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81 ctx = repo[node]
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82 t = ctx.topic()
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83 if t and ctx.phase() > phases.public:
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84 return [t]
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85 return []
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86
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87 def uisetup(ui):
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88 destination.modsetup(ui)
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89 topicrevset.modsetup(ui)
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90 discovery.modsetup(ui)
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91 setupimportexport(ui)
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92
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93 extensions.afterloaded('rebase', _fixrebase)
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94
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95 entry = extensions.wrapcommand(commands.table, 'commit', commitwrap)
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96 entry[1].append(('t', 'topic', '',
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97 _("use specified topic"), _('TOPIC')))
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98
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99 extensions.wrapfunction(cmdutil, 'buildcommittext', committextwrap)
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100 extensions.wrapfunction(merge, 'update', mergeupdatewrap)
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101 cmdutil.summaryhooks.add('topic', summaryhook)
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102
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103
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104 def reposetup(ui, repo):
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105 orig = repo.__class__
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106 if not isinstance(repo, localrepo.localrepository):
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107 return # this can be a peer in the ssh case (puzzling)
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108 class topicrepo(repo.__class__):
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109
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110 def _restrictcapabilities(self, caps):
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111 caps = super(topicrepo, self)._restrictcapabilities(caps)
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112 caps.add('topics')
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113 return caps
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114
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115 def commit(self, *args, **kwargs):
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116 backup = self.ui.backupconfig('ui', 'allowemptycommit')
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117 try:
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118 if repo.currenttopic != repo['.'].topic():
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119 # bypass the core "nothing changed" logic
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120 self.ui.setconfig('ui', 'allowemptycommit', True)
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121 return orig.commit(self, *args, **kwargs)
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122 finally:
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123 self.ui.restoreconfig(backup)
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124
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125 def commitctx(self, ctx, error=None):
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126 if isinstance(ctx, context.workingcommitctx):
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127 current = self.currenttopic
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128 if current:
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129 ctx.extra()[constants.extrakey] = current
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130 if (isinstance(ctx, context.memctx) and
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131 ctx.extra().get('amend_source') and
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132 ctx.topic() and
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133 not self.currenttopic):
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134 # we are amending and need to remove a topic
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135 del ctx.extra()[constants.extrakey]
1949
79c08d17a3d7 topicmap: move the 'usetopicmap' context manager into the topicmap module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1948
diff changeset
136 with topicmap.usetopicmap(self):
1889
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
137 return orig.commitctx(self, ctx, error=error)
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
138
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
139 @property
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
140 def topics(self):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
141 topics = set(['', self.currenttopic])
1841
72a58a5bfb62 topic: use repo.set() where we need a changectx anyway
Augie Fackler <augie@google.com>
parents: 1839
diff changeset
142 for c in self.set('not public()'):
1861
972d4e0c3d44 changectx: add topic method
Matt Mackall <mpm@selenic.com>
parents: 1860
diff changeset
143 topics.add(c.topic())
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
144 topics.remove('')
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
145 return topics
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
146
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
147 @property
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
148 def currenttopic(self):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
149 return self.vfs.tryread('topic')
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
150
1885
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
151 def branchmap(self, topic=True):
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
152 if not topic:
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
153 super(topicrepo, self).branchmap()
1949
79c08d17a3d7 topicmap: move the 'usetopicmap' context manager into the topicmap module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1948
diff changeset
154 with topicmap.usetopicmap(self):
1885
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
155 branchmap.updatecache(self)
1888
dfaf0de6f4d8 topicmap: move the monkey patching into a context manager
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1887
diff changeset
156 return self._topiccaches[self.filtername]
1885
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
157
1889
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
158 def destroyed(self, *args, **kwargs):
1949
79c08d17a3d7 topicmap: move the 'usetopicmap' context manager into the topicmap module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1948
diff changeset
159 with topicmap.usetopicmap(self):
1889
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
160 return super(topicrepo, self).destroyed(*args, **kwargs)
d9b929bcc3ad topicmap: ensure that 'served' view is updated with topicmap
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1888
diff changeset
161
1885
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
162 def invalidatecaches(self):
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
163 super(topicrepo, self).invalidatecaches()
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
164 if '_topiccaches' in vars(self.unfiltered()):
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
165 self.unfiltered()._topiccaches.clear()
d49f75eab6a3 topic: take topic in account for all branch head computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1884
diff changeset
166
1886
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
167 def peer(self):
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
168 peer = super(topicrepo, self).peer()
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
169 if getattr(peer, '_repo', None) is not None: # localpeer
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
170 class topicpeer(peer.__class__):
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
171 def branchmap(self):
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
172 usetopic = not self._repo.publishing()
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
173 return self._repo.branchmap(topic=usetopic)
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
174 peer.__class__ = topicpeer
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
175 return peer
0504e76bfbd9 push: allow pushing new topic to non-publishing server by default
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1885
diff changeset
176
1857
a506ed8ab8da topics: add listnames hook so completion works
Matt Mackall <mpm@selenic.com>
parents: 1856
diff changeset
177 repo.__class__ = topicrepo
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
178 if util.safehasattr(repo, 'names'):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
179 repo.names.addnamespace(namespaces.namespace(
1857
a506ed8ab8da topics: add listnames hook so completion works
Matt Mackall <mpm@selenic.com>
parents: 1856
diff changeset
180 'topics', 'topic', namemap=_namemap, nodemap=_nodemap,
a506ed8ab8da topics: add listnames hook so completion works
Matt Mackall <mpm@selenic.com>
parents: 1856
diff changeset
181 listnames=lambda repo: repo.topics))
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
182
1847
9fa5b8f4e98e topics: add command summary
Matt Mackall <mpm@selenic.com>
parents: 1846
diff changeset
183 @command('topics [TOPIC]', [
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
184 ('', 'clear', False, 'clear active topic if any'),
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
185 ('', 'change', '', 'revset of existing revisions to change topic'),
1895
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
186 ('l', 'list', False, 'show the stack of changeset in the topic'),
1907
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1904
diff changeset
187 ] + commands.formatteropts)
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1904
diff changeset
188 def topics(ui, repo, topic='', clear=False, change=None, list=False, **opts):
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
189 """View current topic, set current topic, or see all topics."""
1895
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
190 if list:
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
191 if clear or change:
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
192 raise error.Abort(_("cannot use --clear or --change with --list"))
1907
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1904
diff changeset
193 return stack.showstack(ui, repo, topic, opts)
1895
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1894
diff changeset
194
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
195 if change:
1851
67d53e8e0c1a topic: only require obsolete support for --change
Matt Mackall <mpm@selenic.com>
parents: 1850
diff changeset
196 if not obsolete.isenabled(repo, obsolete.createmarkersopt):
1894
f8ee36489d3c topic: get 'Abort' from error, not 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1890
diff changeset
197 raise error.Abort(_('must have obsolete enabled to use --change'))
1860
b7b9e5028c2a topics: consistently use empty string instead of None
Matt Mackall <mpm@selenic.com>
parents: 1859
diff changeset
198 if not topic and not clear:
1894
f8ee36489d3c topic: get 'Abort' from error, not 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1890
diff changeset
199 raise error.Abort('changing topic requires a topic name or --clear')
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
200 if any(not c.mutable() for c in repo.set('%r and public()', change)):
1894
f8ee36489d3c topic: get 'Abort' from error, not 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1890
diff changeset
201 raise error.Abort("can't change topic of a public change")
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
202 rewrote = 0
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
203 needevolve = False
1856
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
204 l = repo.lock()
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
205 txn = repo.transaction('rewrite-topics')
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
206 try:
1918
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
207 for c in repo.set('%r', change):
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
208 def filectxfn(repo, ctx, path):
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
209 try:
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
210 return c[path]
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
211 except error.ManifestLookupError:
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
212 return None
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
213 fixedextra = dict(c.extra())
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
214 ui.debug('old node id is %s\n' % node.hex(c.node()))
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
215 ui.debug('origextra: %r\n' % fixedextra)
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
216 newtopic = None if clear else topic
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
217 oldtopic = fixedextra.get(constants.extrakey, None)
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
218 if oldtopic == newtopic:
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
219 continue
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
220 if clear:
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
221 del fixedextra[constants.extrakey]
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
222 else:
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
223 fixedextra[constants.extrakey] = topic
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
224 if 'amend_source' in fixedextra:
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
225 # TODO: right now the commitctx wrapper in
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
226 # topicrepo overwrites the topic in extra if
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
227 # amend_source is set to support 'hg commit
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
228 # --amend'. Support for amend should be adjusted
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
229 # to not be so invasive.
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
230 del fixedextra['amend_source']
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
231 ui.debug('changing topic of %s from %s to %s\n' % (
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
232 c, oldtopic, newtopic))
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
233 ui.debug('fixedextra: %r\n' % fixedextra)
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
234 mc = context.memctx(
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
235 repo, (c.p1().node(), c.p2().node()), c.description(),
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
236 c.files(), filectxfn,
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
237 user=c.user(), date=c.date(), extra=fixedextra)
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
238 newnode = repo.commitctx(mc)
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
239 ui.debug('new node id is %s\n' % node.hex(newnode))
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
240 needevolve = needevolve or (len(c.children()) > 0)
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
241 obsolete.createmarkers(repo, [(c, (repo[newnode],))])
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
242 rewrote += 1
a840c5b5bbaf init: indent correctly
Sean Farley <sean@farley.io>
parents: 1917
diff changeset
243 txn.close()
1856
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
244 except:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
245 try:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
246 txn.abort()
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
247 finally:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
248 repo.invalidate()
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
249 raise
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
250 finally:
7d7f5f9e2f8c rewrite: use a lock and transaction as spotted by devel warnings
Augie Fackler <augie@google.com>
parents: 1855
diff changeset
251 lock.release(txn, l)
1844
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
252 ui.status('changed topic on %d changes\n' % rewrote)
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
253 if needevolve:
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
254 evolvetarget = 'topic(%s)' % topic if topic else 'not topic()'
862cabc132fd topic: add ability to change topic of non-public changes
Augie Fackler <augie@google.com>
parents: 1843
diff changeset
255 ui.status('please run hg evolve --rev "%s" now\n' % evolvetarget)
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
256 if clear:
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
257 if repo.vfs.exists('topic'):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
258 repo.vfs.unlink('topic')
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
259 return
1860
b7b9e5028c2a topics: consistently use empty string instead of None
Matt Mackall <mpm@selenic.com>
parents: 1859
diff changeset
260 if topic:
1839
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
261 with repo.vfs.open('topic', 'w') as f:
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
262 f.write(topic)
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
263 return
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
264 current = repo.currenttopic
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
265 for t in sorted(repo.topics):
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
266 marker = '*' if t == current else ' '
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
267 ui.write(' %s %s\n' % (marker, t))
1bc5e62fc0c7 Initial dumb version of topics.
Augie Fackler <augie@google.com>
parents:
diff changeset
268
1848
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
269 def summaryhook(ui, repo):
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
270 t = repo.currenttopic
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
271 if not t:
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
parents: 1847
diff changeset
272 return
9a81657deec2 summary: add topic summary hook
Matt Mackall <mpm@selenic.com>
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273 # i18n: column positioning for "hg summary"
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274 ui.write(_("topic: %s\n") % t)
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275
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276 def commitwrap(orig, ui, repo, *args, **opts):
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277 if opts.get('topic'):
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278 t = opts['topic']
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279 with repo.vfs.open('topic', 'w') as f:
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280 f.write(t)
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281 return orig(ui, repo, *args, **opts)
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282
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283 def committextwrap(orig, repo, ctx, subs, extramsg):
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284 ret = orig(repo, ctx, subs, extramsg)
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285 t = repo.currenttopic
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286 if t:
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287 ret = ret.replace("\nHG: branch",
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288 "\nHG: topic '%s'\nHG: branch" % t)
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289 return ret
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290
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Augie Fackler <raf@durin42.com>
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291 def mergeupdatewrap(orig, repo, node, branchmerge, force, *args, **kwargs):
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Augie Fackler <raf@durin42.com>
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292 partial = bool(len(args)) or 'matcher' in kwargs
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293 wlock = repo.wlock()
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294 try:
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295 ret = orig(repo, node, branchmerge, force, *args, **kwargs)
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296 if not partial and not branchmerge:
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297 ot = repo.currenttopic
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298 t = ''
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299 pctx = repo[node]
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300 if pctx.phase() > phases.public:
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301 t = pctx.topic()
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302 with repo.vfs.open('topic', 'w') as f:
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303 f.write(t)
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304 if t and t != ot:
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305 repo.ui.status(_("switching to topic %s\n") % t)
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306 return ret
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307 finally:
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308 wlock.release()
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309
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310 def _fixrebase(loaded):
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311 if not loaded:
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312 return
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313
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314 def savetopic(ctx, extra):
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315 if ctx.topic():
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316 extra[constants.extrakey] = ctx.topic()
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317
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318 def newmakeextrafn(orig, copiers):
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319 return orig(copiers + [savetopic])
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320
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321 rebase = extensions.find("rebase")
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322 extensions.wrapfunction(rebase, '_makeextrafn', newmakeextrafn)
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323
1946
72246b13bd72 patch: document the section about import/export
Pierre-Yves David <pierre-yves.david@fb.com>
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324 ## preserve topic during import/export
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Pierre-Yves David <pierre-yves.david@fb.com>
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325
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
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326 def _exporttopic(seq, ctx):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1863
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327 topic = ctx.topic()
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parents: 1863
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328 if topic:
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parents: 1916
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329 return 'EXP-Topic %s' % topic
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330 return None
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331
1867
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parents: 1866
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332 def _importtopic(repo, patchdata, extra, opts):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1866
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333 if 'topic' in patchdata:
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parents: 1866
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334 extra['topic'] = patchdata['topic']
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parents: 1866
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335
1948
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1947
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336 def setupimportexport(ui):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1947
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337 """run at ui setup time to install import/export logic"""
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1947
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338 cmdutil.extraexport.append('topic')
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1947
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339 cmdutil.extraexportmap['topic'] = _exporttopic
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1947
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340 cmdutil.extrapreimport.append('topic')
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1947
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341 cmdutil.extrapreimportmap['topic'] = _importtopic
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1947
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342 patch.patchheadermap.append(('EXP-Topic', 'topic'))