mercurial-scm/hg: mercurial/discovery.py annotate

annotate mercurial/discovery.py @ 15837:cd956049fc14

discovery: introduce outgoing object for result of findcommonoutgoing Simplifies client logic in multiple places since it encapsulates the computation of the common and, more importantly, the missing node lists. This also allows an upcomping patch to communicate precomputed versions of these lists to clients.

author	Pierre-Yves David <pierre-yves.david@ens-lyon.org>
date	Mon, 09 Jan 2012 03:47:16 +0100
parents	cff25e4b37d2
children	7299e09a85a2

rev	line source
11313 0bb14798cd07 discovery: fix description line Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11301 diff changeset	1 # discovery.py - protocol changeset discovery functions
0 9117c6561b0b Add back links from file revisions to changeset revisions mpm@selenic.com parents: diff changeset	2 #
11313 0bb14798cd07 discovery: fix description line Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11301 diff changeset	3 # Copyright 2010 Matt Mackall <mpm@selenic.com>
0 9117c6561b0b Add back links from file revisions to changeset revisions mpm@selenic.com parents: diff changeset	4 #
8225 46293a0c7e9f updated license to be explicit about GPL version 2 Martin Geisler <mg@lazybytes.net> parents: 8210 diff changeset	5 # This software may be used and distributed according to the terms of the
10263 25e572394f5c Update license to GPLv2+ Matt Mackall <mpm@selenic.com> parents: 9954 diff changeset	6 # GNU General Public License version 2 or any later version.
0 9117c6561b0b Add back links from file revisions to changeset revisions mpm@selenic.com parents: diff changeset	7
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	8 from node import nullid, short
3891 6b4127c7d52a Simplify i18n imports Matt Mackall <mpm@selenic.com> parents: 3877 diff changeset	9 from i18n import _
14184 4ab6e2d597cc fix errors reported by pyflakes test Sune Foldager <cryo@cyanite.org> parents: 14164 diff changeset	10 import util, setdiscovery, treediscovery
8109 496ae1ea4698 switch lock releasing in the core from gc to explicit Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de> parents: 8108 diff changeset	11
14073 72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	12 def findcommonincoming(repo, remote, heads=None, force=False):
72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	13 """Return a tuple (common, anyincoming, heads) used to identify the common
72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	14 subset of nodes between repo and remote.
2601 00fc88b0b256 move most of tag code to localrepository class. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2581 diff changeset	15
14073 72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	16 "common" is a list of (at least) the heads of the common subset.
72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	17 "anyincoming" is testable as a boolean indicating if any nodes are missing
72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	18 locally. If remote does not support getbundle, this actually is a list of
72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	19 roots of the nodes that would be incoming, to be supplied to
72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	20 changegroupsubset. No code except for pull should be relying on this fact
72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	21 any longer.
72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	22 "heads" is either the supplied heads, or else the remote's heads.
14164 cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	23
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	24 If you pass heads and they are all known locally, the reponse lists justs
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	25 these heads in "common" and in "heads".
14213 30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	26
30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	27 Please use findcommonoutgoing to compute the set of outgoing nodes to give
30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	28 extensions a good hook into outgoing.
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	29 """
14073 72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	30
14164 cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	31 if not remote.capable('getbundle'):
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	32 return treediscovery.findcommonincoming(repo, remote, heads, force)
1806 a2c69737e65e Automatic nesting into running transactions in the same repository. mason@suse.com parents: 1802 diff changeset	33
14164 cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	34 if heads:
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	35 allknown = True
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	36 nm = repo.changelog.nodemap
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	37 for h in heads:
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	38 if nm.get(h) is None:
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	39 allknown = False
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	40 break
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	41 if allknown:
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	42 return (heads, False, heads)
8404 a2bc39ade36b commit: move 'nothing changed' test into commit() Matt Mackall <mpm@selenic.com> parents: 8403 diff changeset	43
14164 cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	44 res = setdiscovery.findcommonheads(repo.ui, repo, remote,
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	45 abortwhenunrelated=not force)
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	46 common, anyinc, srvheads = res
cb98fed52495 discovery: add new set-based discovery Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14073 diff changeset	47 return (list(common), anyinc, heads or list(srvheads))
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	48
15837 cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	49 class outgoing(object):
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	50 '''Represents the set of nodes present in a local repo but not in a
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	51 (possibly) remote one.
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	52
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	53 Members:
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	54
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	55 missing is a list of all nodes present in local but not in remote.
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	56 common is a list of all nodes shared between the two repos.
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	57 missingheads is the list of heads of missing.
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	58 commonheads is the list of heads of common.
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	59
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	60 The sets are computed on demand from the heads, unless provided upfront
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	61 by discovery.'''
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	62
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	63 def __init__(self, revlog, commonheads, missingheads):
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	64 self.commonheads = commonheads
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	65 self.missingheads = missingheads
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	66 self._revlog = revlog
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	67 self._common = None
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	68 self._missing = None
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	69
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	70 def _computecommonmissing(self):
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	71 sets = self._revlog.findcommonmissing(self.commonheads,
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	72 self.missingheads)
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	73 self._common, self._missing = sets
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	74
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	75 @util.propertycache
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	76 def common(self):
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	77 if self._common is None:
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	78 self._computecommonmissing()
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	79 return self._common
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	80
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	81 @util.propertycache
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	82 def missing(self):
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	83 if self._missing is None:
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	84 self._computecommonmissing()
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	85 return self._missing
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	86
14213 30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	87 def findcommonoutgoing(repo, other, onlyheads=None, force=False, commoninc=None):
15837 cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	88 '''Return an outgoing instance to identify the nodes present in repo but
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	89 not in other.
14213 30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	90
30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	91 If onlyheads is given, only nodes ancestral to nodes in onlyheads (inclusive)
30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	92 are included. If you already know the local repo's heads, passing them in
30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	93 onlyheads is faster than letting them be recomputed here.
30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	94
30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	95 If commoninc is given, it must the the result of a prior call to
15837 cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	96 findcommonincoming(repo, other, force) to avoid recomputing it here.'''
14213 30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	97 common, _any, _hds = commoninc or findcommonincoming(repo, other, force=force)
15837 cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	98 return outgoing(repo.changelog, common, onlyheads or repo.heads())
14213 30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	99
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	100 def prepush(repo, remote, force, revs, newbranch):
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	101 '''Analyze the local and remote repositories and determine which
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	102 changesets need to be pushed to the remote. Return value depends
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	103 on circumstances:
10353 36b6b5ef7820 prepush: rename variables, refactor Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 10327 diff changeset	104
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	105 If we are not going to push anything, return a tuple (None,
15485 fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	106 outgoing, common) where outgoing is 0 if there are no outgoing
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	107 changesets and 1 if there are, but we refuse to push them
15485 fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	108 (e.g. would create new remote heads). The third element "common"
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	109 is the list of heads of the common set between local and remote.
3684 975c2469c316 correct remote heads test in prepush Matt Mackall <mpm@selenic.com> parents: 3682 diff changeset	110
15485 fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	111 Otherwise, return a tuple (changegroup, remoteheads, futureheads),
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	112 where changegroup is a readable file-like object whose read()
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	113 returns successive changegroup chunks ready to be sent over the
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	114 wire, remoteheads is the list of remote heads and futureheads is
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	115 the list of heads of the common set between local and remote to
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	116 be after push completion.
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	117 '''
14213 30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	118 commoninc = findcommonincoming(repo, remote, force=force)
15837 cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	119 outgoing = findcommonoutgoing(repo, remote, onlyheads=revs,
14213 30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	120 commoninc=commoninc, force=force)
30273f0c776b discovery: resurrect findoutgoing as findcommonoutgoing for extension hooks Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 14184 diff changeset	121 _common, inc, remoteheads = commoninc
2439 e8c4f3d3df8c extend network protocol to stop clients from locking servers Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2424 diff changeset	122
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	123 cl = repo.changelog
15837 cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	124 alloutg = outgoing.missing
cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	125 common = outgoing.commonheads
15713 cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	126 outg = []
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	127 secret = []
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	128 for o in alloutg:
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	129 if repo[o].phase() >= 2:
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	130 secret.append(o)
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	131 else:
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	132 outg.append(o)
2439 e8c4f3d3df8c extend network protocol to stop clients from locking servers Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2424 diff changeset	133
14073 72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	134 if not outg:
15713 cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	135 if secret:
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	136 repo.ui.status(_("no changes to push but %i secret changesets\n")
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	137 % len(secret))
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	138 else:
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	139 repo.ui.status(_("no changes found\n"))
15485 fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	140 return None, 1, common
622 e9fe5d5e67f7 Add generic repo commands for pull and push Matt Mackall <mpm@selenic.com> parents: 621 diff changeset	141
15713 cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	142 if secret:
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	143 # recompute target revs
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	144 revs = [ctx.node() for ctx in repo.set('heads(::(%ld))',
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	145 map(repo.changelog.rev, outg))]
cff25e4b37d2 phases: do not exchange secret changesets Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15513 diff changeset	146
11577 0bc450253312 discovery: better coding style Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11576 diff changeset	147 if not force and remoteheads != [nullid]:
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	148 if remote.capable('branchmap'):
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	149 # Check for each named branch if we're creating new remote heads.
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	150 # To be a remote head after push, node must be either:
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	151 # - unknown locally
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	152 # - a local outgoing head descended from update
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	153 # - a remote head that's known locally and not
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	154 # ancestral to an outgoing head
10405 2d30d66a89ad whitespace cleanup Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 10396 diff changeset	155
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	156 # 1. Create set of branches involved in the push.
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	157 branches = set(repo[n].branch() for n in outg)
1466 b6d9ea0bc107 Added a lot of comments to changegroupsubset. Eric Hopper <hopper@omnifarious.org> parents: 1464 diff changeset	158
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	159 # 2. Check for new branches on the remote.
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	160 remotemap = remote.branchmap()
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	161 newbranches = branches - set(remotemap)
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	162 if newbranches and not newbranch: # new branch requires --new-branch
11429 d420ff348c49 discovery: use stable sort order in --new-branch warning Martin Geisler <mg@aragost.com> parents: 11313 diff changeset	163 branchnames = ', '.join(sorted(newbranches))
11574 6381fa7bfa53 Abort: add a hint argument, printed in the next line inside parenthesis Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11573 diff changeset	164 raise util.Abort(_("push creates new remote branches: %s!")
6381fa7bfa53 Abort: add a hint argument, printed in the next line inside parenthesis Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11573 diff changeset	165 % branchnames,
6381fa7bfa53 Abort: add a hint argument, printed in the next line inside parenthesis Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11573 diff changeset	166 hint=_("use 'hg push --new-branch' to create"
6381fa7bfa53 Abort: add a hint argument, printed in the next line inside parenthesis Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11573 diff changeset	167 " new remote branches"))
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	168 branches.difference_update(newbranches)
1458 1033892bbb87 This changes the revlog.group and re-implements the localrepo.changeroup Eric Hopper <hopper@omnifarious.org> parents: 1457 diff changeset	169
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	170 # 3. Construct the initial oldmap and newmap dicts.
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	171 # They contain information about the remote heads before and
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	172 # after the push, respectively.
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	173 # Heads not found locally are not included in either dict,
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	174 # since they won't be affected by the push.
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	175 # unsynced contains all branches with incoming changesets.
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	176 oldmap = {}
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	177 newmap = {}
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	178 unsynced = set()
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	179 for branch in branches:
11577 0bc450253312 discovery: better coding style Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11576 diff changeset	180 remotebrheads = remotemap[branch]
0bc450253312 discovery: better coding style Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11576 diff changeset	181 prunedbrheads = [h for h in remotebrheads if h in cl.nodemap]
0bc450253312 discovery: better coding style Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11576 diff changeset	182 oldmap[branch] = prunedbrheads
0bc450253312 discovery: better coding style Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11576 diff changeset	183 newmap[branch] = list(prunedbrheads)
0bc450253312 discovery: better coding style Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11576 diff changeset	184 if len(remotebrheads) > len(prunedbrheads):
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	185 unsynced.add(branch)
635 85e2209d401c Protocol switch from using generators to stream-like objects. Matt Mackall <mpm@selenic.com> parents: 634 diff changeset	186
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	187 # 4. Update newmap with outgoing changes.
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	188 # This will possibly add new heads and remove existing ones.
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	189 ctxgen = (repo[n] for n in outg)
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	190 repo._updatebranchcache(newmap, ctxgen)
1998 65cc17ae9649 fix race in localrepo.addchangegroup. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1995 diff changeset	191
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	192 else:
11578 bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	193 # 1-4b. old servers: Check for new topological heads.
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	194 # Construct {old,new}map with branch = None (topological branch).
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	195 # (code based on _updatebranchcache)
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	196 oldheads = set(h for h in remoteheads if h in cl.nodemap)
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	197 newheads = oldheads.union(outg)
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	198 if len(newheads) > 1:
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	199 for latest in reversed(outg):
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	200 if latest not in newheads:
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	201 continue
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	202 minhrev = min(cl.rev(h) for h in newheads)
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	203 reachable = cl.reachable(latest, cl.node(minhrev))
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	204 reachable.remove(latest)
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	205 newheads.difference_update(reachable)
11578 bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	206 branches = set([None])
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	207 newmap = {None: newheads}
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	208 oldmap = {None: oldheads}
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	209 unsynced = inc and branches or set()
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	210
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	211 # 5. Check for new heads.
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	212 # If there are more heads after the push than before, a suitable
12998 91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	213 # error message, depending on unsynced status, is displayed.
91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	214 error = None
11578 bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	215 for branch in branches:
12998 91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	216 newhs = set(newmap[branch])
91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	217 oldhs = set(oldmap[branch])
91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	218 if len(newhs) > len(oldhs):
14525 826a13720fbc prepush: print short hash of first new head in abort message Adrian Buehlmann <adrian@cadifra.com> parents: 14524 diff changeset	219 dhs = list(newhs - oldhs)
12998 91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	220 if error is None:
15292 7fa471248185 discovery: Fix error print mentioning a 'None' branch Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 14526 diff changeset	221 if branch not in ('default', None):
14525 826a13720fbc prepush: print short hash of first new head in abort message Adrian Buehlmann <adrian@cadifra.com> parents: 14524 diff changeset	222 error = _("push creates new remote head %s "
826a13720fbc prepush: print short hash of first new head in abort message Adrian Buehlmann <adrian@cadifra.com> parents: 14524 diff changeset	223 "on branch '%s'!") % (short(dhs[0]), branch)
826a13720fbc prepush: print short hash of first new head in abort message Adrian Buehlmann <adrian@cadifra.com> parents: 14524 diff changeset	224 else:
826a13720fbc prepush: print short hash of first new head in abort message Adrian Buehlmann <adrian@cadifra.com> parents: 14524 diff changeset	225 error = _("push creates new remote head %s!"
826a13720fbc prepush: print short hash of first new head in abort message Adrian Buehlmann <adrian@cadifra.com> parents: 14524 diff changeset	226 ) % short(dhs[0])
12998 91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	227 if branch in unsynced:
91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	228 hint = _("you should pull and merge or "
91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	229 "use push -f to force")
91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	230 else:
91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	231 hint = _("did you forget to merge? "
91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	232 "use push -f to force")
15292 7fa471248185 discovery: Fix error print mentioning a 'None' branch Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 14526 diff changeset	233 if branch is not None:
15497 9bea3aed6ee1 add missing localization markup Mads Kiilerich <mads@kiilerich.com> parents: 15292 diff changeset	234 repo.ui.note(_("new remote heads on branch '%s'\n") % branch)
14525 826a13720fbc prepush: print short hash of first new head in abort message Adrian Buehlmann <adrian@cadifra.com> parents: 14524 diff changeset	235 for h in dhs:
15497 9bea3aed6ee1 add missing localization markup Mads Kiilerich <mads@kiilerich.com> parents: 15292 diff changeset	236 repo.ui.note(_("new remote head %s\n") % short(h))
12998 91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	237 if error:
91cb08a9e7fb discovery: list new remote heads in prepush() on --debug Adrian Buehlmann <adrian@cadifra.com> parents: 12997 diff changeset	238 raise util.Abort(error, hint=hint)
11578 bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	239
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	240 # 6. Check for unsynced changes on involved branches.
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	241 if unsynced:
bb7af1de5e38 discovery: remove duplication for new remote head discovery Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 11577 diff changeset	242 repo.ui.warn(_("note: unsynced remote changes!\n"))
515 03f27b1381f9 Whitespace cleanups mpm@selenic.com parents: 514 diff changeset	243
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	244 if revs is None:
3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	245 # use the fast path, no race possible on push
14073 72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api Peter Arrenbrecht <peter.arrenbrecht@gmail.com> parents: 13742 diff changeset	246 cg = repo._changegroup(outg, 'push')
11301 3d0591a66118 move discovery methods from localrepo into new discovery module Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 11230 diff changeset	247 else:
15837 cd956049fc14 discovery: introduce outgoing object for result of findcommonoutgoing Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15713 diff changeset	248 cg = repo.getlocalbundle('push', outgoing)
15485 fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	249 # no need to compute outg ancestor. All node in outg have either:
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	250 # - parents in outg
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	251 # - parents in common
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	252 # - nullid parent
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	253 rset = repo.set('heads(%ln + %ln)', common, outg)
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	254 futureheads = [ctx.node() for ctx in rset]
fa47291b3f1f phases: mark content pushed as public in local repo on push Pierre-Yves David <pierre-yves.david@ens-lyon.org> parents: 15292 diff changeset	255 return cg, remoteheads, futureheads

Mercurial > public > mercurial-scm > hg

annotate mercurial/discovery.py @ 15837:cd956049fc14