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annotate hgext3rd/topic/destination.py @ 1981:b467fe430404

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destmerge: honor the 'onheadcheck' argument This argument was introduced in Mercurial some time ago but the topic extension was never updated to take it in account. This is now fixed.
author Pierre-Yves David <pierre-yves.david@ens-lyon.org>
date Mon, 15 Aug 2016 01:50:15 +0200
parents 3c4a20244771
children 4864ddc4c6d9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1933
ca8674a8fce4 destination: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1912
diff changeset
1 from __future__ import absolute_import
ca8674a8fce4 destination: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1912
diff changeset
2
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
3 from mercurial.i18n import _
1933
ca8674a8fce4 destination: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1912
diff changeset
4 from mercurial import (
ca8674a8fce4 destination: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1912
diff changeset
5 bookmarks,
ca8674a8fce4 destination: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1912
diff changeset
6 destutil,
ca8674a8fce4 destination: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1912
diff changeset
7 error,
ca8674a8fce4 destination: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1912
diff changeset
8 extensions,
ca8674a8fce4 destination: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1912
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9 util,
ca8674a8fce4 destination: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1912
diff changeset
10 )
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
11
1962
c00815786813 compat: adapt to the new destspace argument of destmerge
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1941
diff changeset
12 def _destmergebranch(orig, repo, action='merge', sourceset=None,
c00815786813 compat: adapt to the new destspace argument of destmerge
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1941
diff changeset
13 onheadcheck=True, destspace=None):
1967
c5d4e856ad0e destination: add an XXX about handling destspace in destmerge
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1964
diff changeset
14 # XXX: take destspace into account
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
15 p1 = repo['.']
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
16 top = p1.topic()
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
17 if top:
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
18 heads = repo.revs('heads(topic(.)::topic(.))')
1981
b467fe430404 destmerge: honor the 'onheadcheck' argument
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1980
diff changeset
19 if onheadcheck and p1.rev() not in heads:
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
20 raise error.Abort(_("not at topic head, update or explicit"))
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
21 elif 1 == len(heads):
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
22 # should look at all branch involved but... later
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
23 bhead = ngtip(repo, p1.branch(), all=True)
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
24 if not bhead:
1980
3c4a20244771 destination: use the correct abort class for error
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1969
diff changeset
25 raise error.NoMergeDestAbort(_("nothing to merge"))
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
26 elif 1 == len(bhead):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
27 return bhead.first()
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
28 else:
1980
3c4a20244771 destination: use the correct abort class for error
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1969
diff changeset
29 msg = _("branch '%s' has %d heads "
3c4a20244771 destination: use the correct abort class for error
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1969
diff changeset
30 "- please merge with an explicit rev")
3c4a20244771 destination: use the correct abort class for error
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1969
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31 hint = _("run 'hg heads .' to see heads")
3c4a20244771 destination: use the correct abort class for error
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parents: 1969
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32 raise error.ManyMergeDestAbort(msg % (p1.branch(), len(bhead)),
3c4a20244771 destination: use the correct abort class for error
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1969
diff changeset
33 hint=hint)
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
34 elif 2 == len(heads):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
35 heads = [r for r in heads if r != p1.rev()]
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
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36 # XXX: bla bla bla bla bla
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
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37 if 1 < len(heads):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
38 raise error.Abort(_('working directory not at a head revision'),
1964
43f3c7ce73be destination: flake8
Sean Farley <sean@farley.io>
parents: 1962
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39 hint=_("use 'hg update' or merge with an "
43f3c7ce73be destination: flake8
Sean Farley <sean@farley.io>
parents: 1962
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40 "explicit revision"))
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
41 return heads[0]
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
42 elif 2 < len(heads):
1980
3c4a20244771 destination: use the correct abort class for error
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1969
diff changeset
43 msg = _("topic '%s' has %d heads "
3c4a20244771 destination: use the correct abort class for error
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1969
diff changeset
44 "- please merge with an explicit rev") % (top, len(heads))
3c4a20244771 destination: use the correct abort class for error
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1969
diff changeset
45 raise error.ManyMergeDestAbort(msg)
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
46 else:
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
47 assert False # that's impossible
1962
c00815786813 compat: adapt to the new destspace argument of destmerge
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1941
diff changeset
48 if len(getattr(orig, 'func_defaults', ())) == 3: # version hg-3.7
1878
c44f161575ba compat: adapt to change in mercurial core
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1871
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49 return orig(repo, action, sourceset, onheadcheck)
1962
c00815786813 compat: adapt to the new destspace argument of destmerge
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1941
diff changeset
50 if 3 < len(getattr(orig, 'func_defaults', ())): # version hg-3.8 and above
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 1941
diff changeset
51 return orig(repo, action, sourceset, onheadcheck, destspace=destspace)
1878
c44f161575ba compat: adapt to change in mercurial core
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parents: 1871
diff changeset
52 else:
c44f161575ba compat: adapt to change in mercurial core
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1871
diff changeset
53 return orig(repo)
1871
58ef5699fb35 merge: use topic to pick default destination
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1870
diff changeset
54
1892
b1fadc089b82 update: change default update destination to take topic in account
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
diff changeset
55 def _destupdatetopic(repo, clean, check):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
diff changeset
56 """decide on an update destination from current topic"""
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
diff changeset
57 movemark = node = None
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
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58 topic = repo.currenttopic
b1fadc089b82 update: change default update destination to take topic in account
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
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59 revs = repo.revs('.::topic("%s")' % topic)
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
diff changeset
60 if not revs:
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
diff changeset
61 return None, None, None
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
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62 node = revs.last()
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
diff changeset
63 if bookmarks.isactivewdirparent(repo):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
diff changeset
64 movemark = repo['.'].node()
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
diff changeset
65 return node, movemark, None
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1891
diff changeset
66
1911
442a7cb8404e histedit: restrict default edited set to current topic when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1902
diff changeset
67 def desthistedit(orig, ui, repo):
442a7cb8404e histedit: restrict default edited set to current topic when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1902
diff changeset
68 if not (ui.config('histedit', 'defaultrev', None) is None
442a7cb8404e histedit: restrict default edited set to current topic when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1902
diff changeset
69 and repo.currenttopic):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1902
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70 return orig(ui, repo)
442a7cb8404e histedit: restrict default edited set to current topic when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1902
diff changeset
71 revs = repo.revs('::. and stack()')
442a7cb8404e histedit: restrict default edited set to current topic when possible
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1902
diff changeset
72 if revs:
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1902
diff changeset
73 return revs.min()
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1902
diff changeset
74 return None
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parents: 1902
diff changeset
75
1870
8dd5200b4086 topic: introduce a 'ngtip' concept
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
76 def ngtip(repo, branch, all=False):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
77 """tip new generation"""
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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78 ## search for untopiced heads of branch
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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79 # could be heads((::branch(x) - topic()))
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parents:
diff changeset
80 # but that is expensive
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
81 #
8dd5200b4086 topic: introduce a 'ngtip' concept
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
82 # we should write plain code instead
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
83 subquery = '''heads(
8dd5200b4086 topic: introduce a 'ngtip' concept
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
84 parents(
8dd5200b4086 topic: introduce a 'ngtip' concept
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
85 ancestor(
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
86 (head() and branch(%s)
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
87 or (topic() and branch(%s)))))
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
88 ::(head() and branch(%s))
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
89 - topic())'''
8dd5200b4086 topic: introduce a 'ngtip' concept
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
diff changeset
90 if not all:
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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91 subquery = 'max(%s)' % subquery
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parents:
diff changeset
92 return repo.revs(subquery, branch, branch, branch)
1938
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
93
1941
7eb737b7a902 destination: rename 'setupdest' to 'modsetup'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1940
diff changeset
94 def modsetup(ui):
1940
6d53f81d3b64 destination: document 'setupdest'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1939
diff changeset
95 """run a uisetup time to install all destinations wrapping"""
1938
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
96 if util.safehasattr(destutil, '_destmergebranch'):
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
97 extensions.wrapfunction(destutil, '_destmergebranch', _destmergebranch)
1969
a604423c1500 compat: tolerate missing rebase extension
timeless@gmail.com
parents: 1967
diff changeset
98 try:
a604423c1500 compat: tolerate missing rebase extension
timeless@gmail.com
parents: 1967
diff changeset
99 rebase = extensions.find('rebase')
a604423c1500 compat: tolerate missing rebase extension
timeless@gmail.com
parents: 1967
diff changeset
100 except KeyError:
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timeless@gmail.com
parents: 1967
diff changeset
101 rebase = None
1938
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
102 if (util.safehasattr(rebase, '_destrebase')
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
103 # logic not shared with merge yet < hg-3.8
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
104 and not util.safehasattr(rebase, '_definesets')):
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
105 extensions.wrapfunction(rebase, '_destrebase', _destmergebranch)
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
106 if util.safehasattr(destutil, 'destupdatesteps'):
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
107 bridx = destutil.destupdatesteps.index('branch')
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
108 destutil.destupdatesteps.insert(bridx, 'topic')
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
109 destutil.destupdatestepmap['topic'] = _destupdatetopic
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
110 if util.safehasattr(destutil, 'desthistedit'):
7e31d3e79806 destination: make sure 'setupdest' is the latest function in the module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 1933
diff changeset
111 extensions.wrapfunction(destutil, 'desthistedit', desthistedit)