Mercurial > evolve
comparison hgext/evolve.py @ 1415:aaccca501ae0
evolve: drop len comparison in prune and fold
Computing the length of a smartest may be significantly more expensive than
computing it length.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Mon, 22 Jun 2015 15:04:54 -0700 |
| parents | 4198e2fad6ba |
| children | ed9a8b1ee9bd |
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| 1414:4198e2fad6ba | 1415:aaccca501ae0 |
|---|---|
| 2085 precs.append(cp) | 2085 precs.append(cp) |
| 2086 if not precs: | 2086 if not precs: |
| 2087 raise util.Abort('nothing to prune') | 2087 raise util.Abort('nothing to prune') |
| 2088 | 2088 |
| 2089 if not obsolete.isenabled(repo, obsolete.allowunstableopt): | 2089 if not obsolete.isenabled(repo, obsolete.allowunstableopt): |
| 2090 if len(repo.revs("(%ld::) - %ld", revs, revs)) != 0: | 2090 if repo.revs("(%ld::) - %ld", revs, revs): |
| 2091 raise util.Abort(_("cannot prune in the middle of a stack")) | 2091 raise util.Abort(_("cannot prune in the middle of a stack")) |
| 2092 | 2092 |
| 2093 # defines successors changesets | 2093 # defines successors changesets |
| 2094 sucs = scmutil.revrange(repo, succs) | 2094 sucs = scmutil.revrange(repo, succs) |
| 2095 sucs.sort() | 2095 sucs.sort() |
| 2581 raise util.Abort(_("cannot fold non-linear revisions " | 2581 raise util.Abort(_("cannot fold non-linear revisions " |
| 2582 "(multiple heads given)")) | 2582 "(multiple heads given)")) |
| 2583 head = repo[heads.first()] | 2583 head = repo[heads.first()] |
| 2584 disallowunstable = not obsolete.isenabled(repo, obsolete.allowunstableopt) | 2584 disallowunstable = not obsolete.isenabled(repo, obsolete.allowunstableopt) |
| 2585 if disallowunstable: | 2585 if disallowunstable: |
| 2586 if len(repo.revs("(%ld::) - %ld", revs, revs)) != 0: | 2586 if repo.revs("(%ld::) - %ld", revs, revs): |
| 2587 raise util.Abort(_("cannot fold chain not ending with a head "\ | 2587 raise util.Abort(_("cannot fold chain not ending with a head "\ |
| 2588 "or with branching")) | 2588 "or with branching")) |
| 2589 wlock = lock = None | 2589 wlock = lock = None |
| 2590 try: | 2590 try: |
| 2591 wlock = repo.wlock() | 2591 wlock = repo.wlock() |