Mercurial > evolve

annotate src/topic/revset.py @ 1868:5cdd5e0a421c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
test: adapt to newer mercurial
author Pierre-Yves David <pierre-yves.david@fb.com>
date Fri, 23 Oct 2015 13:40:44 +0100
parents 558dd43b599d
children 8dd5200b4086
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1843
0ba067a97d06 revset: add a topic() revset for querying topics
Augie Fackler <augie@google.com>
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1 from mercurial import revset
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558dd43b599d topic: work around stringmatcher moving during development of hg 3.6
Augie Fackler <raf@durin42.com>
parents: 1864
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2 from mercurial import util
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0ba067a97d06 revset: add a topic() revset for querying topics
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3
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24d8053020a2 constants: extract key for extra into a constant
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4 from . import constants
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5
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558dd43b599d topic: work around stringmatcher moving during development of hg 3.6
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6 try:
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7 mkmatcher = revset._stringmatcher
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8 except AttributeError:
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9 mkmatcher = util.stringmatcher
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10
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11
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12 def topicset(repo, subset, x):
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13 """`topic([topic])`
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14 Specified topic or all changes with any topic specified.
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15
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16 If `topic` starts with `re:` the remainder of the name is treated
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17 as a regular expression.
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18
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19 TODO: make `topic(revset)` work the same as `branch(revset)`.
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20 """
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21 args = revset.getargs(x, 0, 1, 'topic takes one or no arguments')
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22 if args:
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23 # match a specific topic
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24 topic = revset.getstring(args[0], 'topic() argument must be a string')
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70d1191fceed topic: allow use of topic(.) to match the p1 topic
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25 if topic == '.':
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26 topic = repo['.'].extra().get('topic', '')
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27 _kind, _pattern, matcher = mkmatcher(topic)
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28 else:
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29 matcher = lambda t: bool(t)
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30 drafts = subset.filter(lambda r: repo[r].mutable())
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31 return drafts.filter(
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32 lambda r: matcher(repo[r].extra().get(constants.extrakey, '')))
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33
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34 def modsetup():
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35 revset.symbols.update({'topic': topicset})