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annotate hgext3rd/topic/stack.py @ 2838:1c9150e30b28

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context: unstable was deprecated Use orphan instead. Match f163edb45c47 mercurial changeset.
author Boris Feld <boris.feld@octobus.net>
date Thu, 10 Aug 2017 20:40:57 +0200
parents bd3824d1b795
children f9c8c754a528
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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parents:
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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
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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,
2838
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Boris Feld <boris.feld@octobus.net>
parents: 2750
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8 context,
1936
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1925
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9 error,
1961
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1957
diff changeset
10 node,
2838
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11 util,
1936
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1925
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12 )
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
13 from .evolvebits import builddependencies, _orderrevs, _singlesuccessor
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parents:
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14
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parents: 2712
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15 short = node.short
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16
2838
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Boris Feld <boris.feld@octobus.net>
parents: 2750
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17 # TODO: compat
1c9150e30b28 context: unstable was deprecated
Boris Feld <boris.feld@octobus.net>
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18
1c9150e30b28 context: unstable was deprecated
Boris Feld <boris.feld@octobus.net>
parents: 2750
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19 if not util.safehasattr(context.basectx, 'orphan'):
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parents: 2750
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20 context.basectx.orphan = context.basectx.unstable
1c9150e30b28 context: unstable was deprecated
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parents: 2750
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21
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22 def getstack(repo, branch=None, topic=None):
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23 # XXX need sorting
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24 if topic is not None and branch is not None:
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25 raise error.ProgrammingError('both branch and topic specified (not defined yet)')
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parents: 2668
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26 elif topic is not None:
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27 trevs = repo.revs("topic(%s) - obsolete()", topic)
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parents: 2668
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28 elif branch is not None:
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29 trevs = repo.revs("branch(%s) - public() - obsolete() - topic()", branch)
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30 else:
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31 raise error.ProgrammingError('neither branch and topic specified (not defined yet)')
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32 revs = _orderrevs(repo, trevs)
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33 if revs:
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34 pt1 = repo[revs[0]].p1()
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parents: 2684
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35 if pt1.obsolete():
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36 pt1 = repo[_singlesuccessor(repo, pt1)]
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37 revs.insert(0, pt1.rev())
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38 return revs
1895
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39
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Boris Feld <boris.feld@octobus.net>
parents: 2341
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40 def labelsgen(prefix, labelssuffix):
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41 """ Takes a label prefix and a list of suffixes. Returns a string of the prefix
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42 formatted with each suffix separated with a space.
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parents: 2341
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43 """
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44 return ' '.join(prefix % suffix for suffix in labelssuffix)
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45
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parents: 2668
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46 def showstack(ui, repo, branch=None, topic=None, opts=None):
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parents: 2632
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47 if opts is None:
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parents: 2632
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48 opts = {}
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49
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50 if topic is not None and branch is not None:
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51 msg = 'both branch and topic specified [%s]{%s}(not defined yet)'
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52 msg %= (branch, topic)
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53 raise error.ProgrammingError(msg)
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parents: 2668
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54 elif topic is not None:
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parents: 2668
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55 prefix = 't'
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parents: 2668
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56 if topic not in repo.topics:
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parents: 2668
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57 raise error.Abort(_('cannot resolve "%s": no such topic found') % topic)
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parents: 2668
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58 elif branch is not None:
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parents: 2668
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59 prefix = 'b'
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parents: 2668
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60 else:
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parents: 2668
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61 raise error.ProgrammingError('neither branch and topic specified (not defined yet)')
2627
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parents: 2626
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62
1907
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1906
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63 fm = ui.formatter('topicstack', opts)
1909
36112e361ee4 stack: display the base of the stack
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
64 prev = None
1955
5452a575b4e5 topic: extract display from entry computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1954
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65 entries = []
1991
ba79d23594d6 stack: reusing the index number in base when applicable
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1990
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66 idxmap = {}
1995
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1991
diff changeset
67
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1991
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68 label = 'topic'
54d6dff699f0 stack: add some header with the topic name
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parents: 1991
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69 if topic == repo.currenttopic:
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1991
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70 label = 'topic.active'
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parents: 1991
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71
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parents: 2668
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72 data = stackdata(repo, branch=branch, topic=topic)
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73 if topic is not None:
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parents: 2669
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74 fm.plain(_('### topic: %s')
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parents: 2669
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75 % ui.label(topic, label),
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parents: 2669
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76 label='topic.stack.summary.topic')
1998
302be26a3fd8 stack: add warning about multiple heads
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1997
diff changeset
77
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parents: 2669
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78 if 1 < data['headcount']:
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parents: 2669
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79 fm.plain(' (')
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parents: 2669
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80 fm.plain('%d heads' % data['headcount'],
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parents: 2669
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81 label='topic.stack.summary.headcount.multiple')
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parents: 2669
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82 fm.plain(')')
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 2669
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83 fm.plain('\n')
1997
ce86f7bb4b7b stack: add some behind information
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1996
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84 fm.plain(_('### branch: %s')
1996
5c40dd2cf131 stack: add some basic branch information
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1995
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85 % '+'.join(data['branches']), # XXX handle multi branches
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1995
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86 label='topic.stack.summary.branches')
2670
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parents: 2669
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87 if topic is None:
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parents: 2669
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88 if 1 < data['headcount']:
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parents: 2669
diff changeset
89 fm.plain(' (')
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parents: 2669
diff changeset
90 fm.plain('%d heads' % data['headcount'],
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parents: 2669
diff changeset
91 label='topic.stack.summary.headcount.multiple')
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parents: 2669
diff changeset
92 fm.plain(')')
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parents: 2669
diff changeset
93 else:
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parents: 2669
diff changeset
94 if data['behindcount'] == -1:
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parents: 2669
diff changeset
95 fm.plain(', ')
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parents: 2669
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96 fm.plain('ambigious rebase destination', label='topic.stack.summary.behinderror')
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parents: 2669
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97 elif data['behindcount']:
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parents: 2669
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98 fm.plain(', ')
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 2669
diff changeset
99 fm.plain('%d behind' % data['behindcount'], label='topic.stack.summary.behindcount')
1997
ce86f7bb4b7b stack: add some behind information
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1996
diff changeset
100 fm.plain('\n')
1995
54d6dff699f0 stack: add some header with the topic name
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1991
diff changeset
101
2712
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parents: 2684
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102 for idx, r in enumerate(getstack(repo, branch=branch, topic=topic), 0):
1925
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Sean Farley <sean@farley.io>
parents: 1924
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103 ctx = repo[r]
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104 # special case for t0, b0 as it's hard to plugin into rest of the logic
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diff changeset
105 if idx == 0:
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diff changeset
106 # t0, b0 can be None
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parents: 2684
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107 if r == -1:
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parents: 2684
diff changeset
108 continue
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109 entries.append((idx, False, ctx))
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parents: 2684
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110 prev = ctx.rev()
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parents: 2684
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111 continue
1909
36112e361ee4 stack: display the base of the stack
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
112 p1 = ctx.p1()
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
113 if p1.obsolete():
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
114 p1 = repo[_singlesuccessor(repo, p1)]
1961
d9c7fced94fc stack: prevent crash when topic is rooted on nullid
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1957
diff changeset
115 if p1.rev() != prev and p1.node() != node.nullid:
1991
ba79d23594d6 stack: reusing the index number in base when applicable
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1990
diff changeset
116 entries.append((idxmap.get(p1.rev()), False, p1))
ba79d23594d6 stack: reusing the index number in base when applicable
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1990
diff changeset
117 entries.append((idx, True, ctx))
ba79d23594d6 stack: reusing the index number in base when applicable
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1990
diff changeset
118 idxmap[ctx.rev()] = idx
1955
5452a575b4e5 topic: extract display from entry computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1954
diff changeset
119 prev = r
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parents: 1954
diff changeset
120
5452a575b4e5 topic: extract display from entry computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1954
diff changeset
121 # super crude initial version
1991
ba79d23594d6 stack: reusing the index number in base when applicable
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1990
diff changeset
122 for idx, isentry, ctx in entries[::-1]:
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parents: 2341
diff changeset
123
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parents: 2341
diff changeset
124 states = []
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parents: 2341
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125 iscurrentrevision = repo.revs('%d and parents()', ctx.rev())
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parents: 2341
diff changeset
126
1991
ba79d23594d6 stack: reusing the index number in base when applicable
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1990
diff changeset
127 if not isentry:
1957
ea5553e47027 stack: change the ascii symbold for base
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1956
diff changeset
128 symbol = '^'
2348
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parents: 2341
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129 # "base" is kind of a "ghost" entry
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parents: 2341
diff changeset
130 # skip other label for them (no current, no unstable)
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parents: 2341
diff changeset
131 states = ['base']
2838
1c9150e30b28 context: unstable was deprecated
Boris Feld <boris.feld@octobus.net>
parents: 2750
diff changeset
132 elif ctx.orphan():
2626
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parents: 2348
diff changeset
133 # current revision can be unstable also, so in that case show both
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parents: 2348
diff changeset
134 # the states and the symbol '@' (issue5553)
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parents: 2348
diff changeset
135 if iscurrentrevision:
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parents: 2348
diff changeset
136 states.append('current')
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parents: 2348
diff changeset
137 symbol = '@'
1906
5e9ce6310720 stack: show the currently active changeset and unstable ones
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1905
diff changeset
138 symbol = '$'
2348
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parents: 2341
diff changeset
139 states.append('unstable')
2626
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parents: 2348
diff changeset
140 elif iscurrentrevision:
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parents: 2348
diff changeset
141 states.append('current')
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parents: 2348
diff changeset
142 symbol = '@'
1955
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1954
diff changeset
143 else:
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1954
diff changeset
144 symbol = ':'
2348
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parents: 2341
diff changeset
145 states.append('clean')
1907
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1906
diff changeset
146 fm.startitem()
1991
ba79d23594d6 stack: reusing the index number in base when applicable
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1990
diff changeset
147 fm.data(isentry=isentry)
2348
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parents: 2341
diff changeset
148
1955
5452a575b4e5 topic: extract display from entry computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1954
diff changeset
149 if idx is None:
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1954
diff changeset
150 fm.plain(' ')
2750
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Pulkit Goyal <7895pulkit@gmail.com>
parents: 2712
diff changeset
151 if ui.verbose:
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Pulkit Goyal <7895pulkit@gmail.com>
parents: 2712
diff changeset
152 fm.plain(' ')
1955
5452a575b4e5 topic: extract display from entry computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1954
diff changeset
153 else:
2669
b933a8068c17 topic: add some initial support for using stack on named branch
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 2668
diff changeset
154 fm.write('topic.stack.index', '%s%%d' % prefix, idx,
2348
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Boris Feld <boris.feld@octobus.net>
parents: 2341
diff changeset
155 label='topic.stack.index ' + labelsgen('topic.stack.index.%s', states))
2750
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Pulkit Goyal <7895pulkit@gmail.com>
parents: 2712
diff changeset
156 if ui.verbose:
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Pulkit Goyal <7895pulkit@gmail.com>
parents: 2712
diff changeset
157 fm.write('topic.stack.shortnode', '(%s)', short(ctx.node()),
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Pulkit Goyal <7895pulkit@gmail.com>
parents: 2712
diff changeset
158 label='topic.stack.shortnode ' + labelsgen('topic.stack.shortnode.%s', states))
1907
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1906
diff changeset
159 fm.write('topic.stack.state.symbol', '%s', symbol,
2348
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parents: 2341
diff changeset
160 label='topic.stack.state ' + labelsgen('topic.stack.state.%s', states))
1907
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1906
diff changeset
161 fm.plain(' ')
1909
36112e361ee4 stack: display the base of the stack
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1907
diff changeset
162 fm.write('topic.stack.desc', '%s', ctx.description().splitlines()[0],
2348
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Boris Feld <boris.feld@octobus.net>
parents: 2341
diff changeset
163 label='topic.stack.desc ' + labelsgen('topic.stack.desc.%s', states))
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Boris Feld <boris.feld@octobus.net>
parents: 2341
diff changeset
164 fm.condwrite(states != ['clean'] and idx is not None, 'topic.stack.state',
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parents: 2341
diff changeset
165 ' (%s)', fm.formatlist(states, 'topic.stack.state'),
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parents: 2341
diff changeset
166 label='topic.stack.state ' + labelsgen('topic.stack.state.%s', states))
1907
95874e8fc5f2 stack: add basic formatter and label support
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1906
diff changeset
167 fm.plain('\n')
2341
a5117a5becf8 ui: Fix hg stack json output
Boris Feld <boris.feld@octobus.net>
parents: 2003
diff changeset
168 fm.end()
1897
38570c53b1cf stack: fix printing order in case of unstability
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1896
diff changeset
169
2669
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 2668
diff changeset
170 def stackdata(repo, branch=None, topic=None):
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
171 """get various data about a stack
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1961
diff changeset
172
137f8b04901e topic: list the number of changesets when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1961
diff changeset
173 :changesetcount: number of non-obsolete changesets in the stack
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
174 :troubledcount: number on troubled changesets
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
175 :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
176 :behindcount: number of changeset on rebase destination
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
177 """
137f8b04901e topic: list the number of changesets when --verbose is used
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1961
diff changeset
178 data = {}
2712
f19b314d8475 topics: add t0 and b0 to the stack
Pulkit Goyal <7895pulkit@gmail.com>
parents: 2684
diff changeset
179 revs = getstack(repo, branch, topic)[1:]
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
180 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
181 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
182 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
183 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
184 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
185 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
186 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
187 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
188 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
189 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
190 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
191 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
192 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
193 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
194 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
195 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
196 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
197 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
198
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
199 return data