Mercurial > evolve
annotate hgext3rd/topic/revset.py @ 2650:db788700ed82
topic-revset: changectx creation in the revset
The current mutability filter is very expensive, we use a more direct and
efficent way to do so:
Before:
! wall 0.213261 comb 0.210000 user 0.210000 sys 0.000000 (best of 45)
After:
! wall 0.012195 comb 0.020000 user 0.020000 sys 0.000000 (best of 217)
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Thu, 22 Jun 2017 09:46:30 +0200 |
parents | 042356d5ba59 |
children | 6a3df2404472 |
rev | line source |
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1935
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revset: move to new style import
Pierre-Yves David <pierre-yves.david@fb.com>
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1 from __future__ import absolute_import |
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2 |
1923 | 3 from mercurial.i18n import _ |
1935
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4 from mercurial import ( |
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5 error, |
2650
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topic-revset: changectx creation in the revset
Pierre-Yves David <pierre-yves.david@octobus.net>
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6 phases, |
1935
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7 revset, |
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8 util, |
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9 ) |
1843
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revset: add a topic() revset for querying topics
Augie Fackler <augie@google.com>
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10 |
1935
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11 from . import ( |
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12 constants, |
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13 destination, |
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14 stack, |
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15 ) |
1845
24d8053020a2
constants: extract key for extra into a constant
Augie Fackler <augie@google.com>
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16 |
1865
558dd43b599d
topic: work around stringmatcher moving during development of hg 3.6
Augie Fackler <raf@durin42.com>
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17 try: |
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18 mkmatcher = revset._stringmatcher |
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19 except AttributeError: |
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20 mkmatcher = util.stringmatcher |
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21 |
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22 |
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23 def topicset(repo, subset, x): |
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24 """`topic([topic])` |
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25 Specified topic or all changes with any topic specified. |
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26 |
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27 If `topic` starts with `re:` the remainder of the name is treated |
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28 as a regular expression. |
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29 |
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30 TODO: make `topic(revset)` work the same as `branch(revset)`. |
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31 """ |
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32 args = revset.getargs(x, 0, 1, 'topic takes one or no arguments') |
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33 if args: |
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34 # match a specific topic |
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35 topic = revset.getstring(args[0], 'topic() argument must be a string') |
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topic: allow use of topic(.) to match the p1 topic
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36 if topic == '.': |
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37 topic = repo['.'].extra().get('topic', '') |
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38 _kind, _pattern, matcher = mkmatcher(topic) |
1843
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39 else: |
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40 matcher = lambda t: bool(t) |
2650
db788700ed82
topic-revset: changectx creation in the revset
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
1986
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41 mutable = repo._phasecache.getrevset(repo, (phases.draft, phases.secret)) |
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parents:
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42 drafts = subset & mutable |
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43 return drafts.filter( |
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44 lambda r: matcher(repo[r].extra().get(constants.extrakey, ''))) |
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45 |
1870
8dd5200b4086
topic: introduce a 'ngtip' concept
Pierre-Yves David <pierre-yves.david@fb.com>
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46 def ngtipset(repo, subset, x): |
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47 """`ngtip([branch])` |
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48 |
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49 The untopiced tip. |
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50 |
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51 Name is horrible so that people change it. |
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52 """ |
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53 args = revset.getargs(x, 1, 1, 'topic takes one') |
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54 # match a specific topic |
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55 branch = revset.getstring(args[0], 'ngtip() argument must be a string') |
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56 if branch == '.': |
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57 branch = repo['.'].branch() |
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58 return subset & revset.baseset(destination.ngtip(repo, branch)) |
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59 |
1910
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stack: add a 'stack()' revset
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60 def stackset(repo, subset, x): |
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61 """`stack()` |
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62 All relevant changes in the current topic, |
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63 |
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64 This is roughly equivalent to 'topic(.) - obsolete' with a sorting moving |
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65 unstable changeset after there future parent (as if evolve where already |
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66 run).""" |
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67 topic = repo.currenttopic |
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68 if not topic: |
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69 raise error.Abort(_('no active topic to list')) |
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70 # ordering hack, boo |
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71 return revset.baseset(stack.getstack(repo, topic)) & subset |
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72 |
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73 |
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74 def modsetup(ui): |
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75 revset.symbols.update({'topic': topicset}) |
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76 revset.symbols.update({'ngtip': ngtipset}) |
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77 revset.symbols.update({'stack': stackset}) |