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annotate hgext3rd/topic/stack.py @ 2626:bc36a608e9e4

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stack: show unstable state for the current revision if it is one (issue5553) Before this patch if the current revision is unstable, hg stack does not show the unstable state. This patch fixes that by showing both current and unstable state for the current revision if that's unstable.
author Pulkit Goyal <7895pulkit@gmail.com>
date Mon, 19 Jun 2017 02:50:35 +0530
parents 5737e0680f10
children 42abd3bd30ee
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1895
c8e4c6e03957 stack: add a very first version of stack display with 'hg topic --list'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
1 # stack.py - code related to stack workflow
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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.
1995
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1991
diff changeset
5 from mercurial.i18n import _
1936
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1925
diff changeset
6 from mercurial import (
1985
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
7 destutil,
1936
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1925
diff changeset
8 error,
1961
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1957
diff changeset
9 node,
1936
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1925
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10 )
1982
d87fc4f749e6 evolve: extract the code copied from evolve in a submodule
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1979
diff changeset
11 from .evolvebits import builddependencies, _orderrevs, _singlesuccessor
1895
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12
1904
f52c02bf47b7 stack: allow to refer to changeset using "t2" form
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1901
diff changeset
13 def getstack(repo, topic):
1895
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parents:
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14 # XXX need sorting
1897
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1896
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15 trevs = repo.revs("topic(%s) - obsolete()", topic)
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1896
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16 return _orderrevs(repo, trevs)
1895
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17
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18 def labelsgen(prefix, labelssuffix):
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19 """ Takes a label prefix and a list of suffixes. Returns a string of the prefix
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20 formatted with each suffix separated with a space.
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21 """
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22 return ' '.join(prefix % suffix for suffix in labelssuffix)
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23
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24 def showstack(ui, repo, topic, opts):
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parents: 1906
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25 fm = ui.formatter('topicstack', opts)
1909
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
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26 prev = None
1955
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parents: 1954
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27 entries = []
1991
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parents: 1990
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28 idxmap = {}
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parents: 1991
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29
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30 label = 'topic'
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31 if topic == repo.currenttopic:
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32 label = 'topic.active'
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33
1996
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parents: 1995
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34 data = stackdata(repo, topic)
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parents: 1997
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35 fm.plain(_('### topic: %s') % ui.label(topic, label),
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parents: 1991
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36 label='topic.stack.summary.topic')
1998
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parents: 1997
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37
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parents: 1997
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38 if 1 < data['headcount']:
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parents: 1997
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39 fm.plain(' (')
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40 fm.plain('%d heads' % data['headcount'],
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41 label='topic.stack.summary.headcount.multiple')
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42 fm.plain(')')
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43 fm.plain('\n')
1997
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parents: 1996
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44 fm.plain(_('### branch: %s')
1996
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parents: 1995
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45 % '+'.join(data['branches']), # XXX handle multi branches
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parents: 1995
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46 label='topic.stack.summary.branches')
1997
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parents: 1996
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47 if data['behindcount'] == -1:
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parents: 1996
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48 fm.plain(', ')
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parents: 1996
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49 fm.plain('ambigious rebase destination', label='topic.stack.summary.behinderror')
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parents: 1996
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50 elif data['behindcount']:
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parents: 1996
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51 fm.plain(', ')
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parents: 1996
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52 fm.plain('%d behind' % data['behindcount'], label='topic.stack.summary.behindcount')
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parents: 1996
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53 fm.plain('\n')
1995
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1991
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54
1954
61f36480740f stack: start indexing at 't1' instead of 't0'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1936
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55 for idx, r in enumerate(getstack(repo, topic), 1):
1925
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Sean Farley <sean@farley.io>
parents: 1924
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56 ctx = repo[r]
1909
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
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57 p1 = ctx.p1()
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58 if p1.obsolete():
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59 p1 = repo[_singlesuccessor(repo, p1)]
1961
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1957
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60 if p1.rev() != prev and p1.node() != node.nullid:
1991
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parents: 1990
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61 entries.append((idxmap.get(p1.rev()), False, p1))
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parents: 1990
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62 entries.append((idx, True, ctx))
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parents: 1990
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63 idxmap[ctx.rev()] = idx
1955
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parents: 1954
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64 prev = r
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65
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66 # super crude initial version
1991
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parents: 1990
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67 for idx, isentry, ctx in entries[::-1]:
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68
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69 states = []
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70 iscurrentrevision = repo.revs('%d and parents()', ctx.rev())
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71
1991
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parents: 1990
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72 if not isentry:
1957
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1956
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73 symbol = '^'
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74 # "base" is kind of a "ghost" entry
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75 # skip other label for them (no current, no unstable)
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76 states = ['base']
1955
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parents: 1954
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77 elif repo.revs('%d and unstable()', ctx.rev()):
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78 # current revision can be unstable also, so in that case show both
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79 # the states and the symbol '@' (issue5553)
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80 if iscurrentrevision:
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81 states.append('current')
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82 symbol = '@'
1906
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parents: 1905
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83 symbol = '$'
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84 states.append('unstable')
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85 elif iscurrentrevision:
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86 states.append('current')
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87 symbol = '@'
1955
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parents: 1954
diff changeset
88 else:
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parents: 1954
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89 symbol = ':'
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90 states.append('clean')
1907
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parents: 1906
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91 fm.startitem()
1991
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parents: 1990
diff changeset
92 fm.data(isentry=isentry)
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93
1955
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diff changeset
94 if idx is None:
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parents: 1954
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95 fm.plain(' ')
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parents: 1954
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96 else:
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parents: 1954
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97 fm.write('topic.stack.index', 't%d', idx,
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98 label='topic.stack.index ' + labelsgen('topic.stack.index.%s', states))
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parents: 1906
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99 fm.write('topic.stack.state.symbol', '%s', symbol,
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100 label='topic.stack.state ' + labelsgen('topic.stack.state.%s', states))
1907
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parents: 1906
diff changeset
101 fm.plain(' ')
1909
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102 fm.write('topic.stack.desc', '%s', ctx.description().splitlines()[0],
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103 label='topic.stack.desc ' + labelsgen('topic.stack.desc.%s', states))
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104 fm.condwrite(states != ['clean'] and idx is not None, 'topic.stack.state',
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105 ' (%s)', fm.formatlist(states, 'topic.stack.state'),
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106 label='topic.stack.state ' + labelsgen('topic.stack.state.%s', states))
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parents: 1906
diff changeset
107 fm.plain('\n')
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parents: 2003
diff changeset
108 fm.end()
1897
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1896
diff changeset
109
1977
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1961
diff changeset
110 def stackdata(repo, topic):
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parents: 1961
diff changeset
111 """get various data about a stack
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parents: 1961
diff changeset
112
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parents: 1961
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113 :changesetcount: number of non-obsolete changesets in the stack
1978
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1977
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114 :troubledcount: number on troubled changesets
1979
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1978
diff changeset
115 :headcount: number of heads on the topic
1985
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
116 :behindcount: number of changeset on rebase destination
1977
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parents: 1961
diff changeset
117 """
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parents: 1961
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118 data = {}
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parents: 1961
diff changeset
119 revs = repo.revs("topic(%s) - obsolete()", topic)
137f8b04901e topic: list the number of changesets when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1961
diff changeset
120 data['changesetcount'] = len(revs)
1978
e42dd4523c0d topic: list the number of troubled changesets when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1977
diff changeset
121 data['troubledcount'] = len([r for r in revs if repo[r].troubled()])
1979
bee7a1ef8ba8 topic: list the number of head when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1978
diff changeset
122 deps, rdeps = builddependencies(repo, revs)
bee7a1ef8ba8 topic: list the number of head when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1978
diff changeset
123 data['headcount'] = len([r for r in revs if not rdeps[r]])
1985
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
124 data['behindcount'] = 0
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
125 if revs:
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
126 minroot = [min(r for r in revs if not deps[r])]
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
127 try:
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
128 dest = destutil.destmerge(repo, action='rebase',
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
129 sourceset=minroot,
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
130 onheadcheck=False)
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
131 data['behindcount'] = len(repo.revs("only(%d, %ld)", dest,
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
132 minroot))
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
133 except error.NoMergeDestAbort:
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
134 data['behindcount'] = 0
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
135 except error.ManyMergeDestAbort:
03d6b685c16a topic: list the number of 'behind' changeset when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1982
diff changeset
136 data['behindcount'] = -1
1988
9a5d797d25be topic: list the branches this topic belong to when verbose
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1985
diff changeset
137 data['branches'] = sorted(set(repo[r].branch() for r in revs))
1979
bee7a1ef8ba8 topic: list the number of head when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1978
diff changeset
138
1977
137f8b04901e topic: list the number of changesets when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1961
diff changeset
139 return data