annotate mercurial/phases.py @ 33798:2cd5aba5e1d2

scmutil: use util.shellquote instead of %r Changes some output, but also resolves differences with Python 3. Differential Revision: https://phab.mercurial-scm.org/D301
author Augie Fackler <augie@google.com>
date Wed, 26 Jul 2017 23:47:54 -0400
parents 57a017f79e96
children 5779d096a696
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 """ Mercurial phases support code
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2
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3 ---
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4
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5 Copyright 2011 Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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6 Logilab SA <contact@logilab.fr>
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7 Augie Fackler <durin42@gmail.com>
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8
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9 This software may be used and distributed according to the terms
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10 of the GNU General Public License version 2 or any later version.
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11
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12 ---
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13
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14 This module implements most phase logic in mercurial.
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15
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16
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17 Basic Concept
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18 =============
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19
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20 A 'changeset phase' is an indicator that tells us how a changeset is
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21 manipulated and communicated. The details of each phase is described
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22 below, here we describe the properties they have in common.
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23
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24 Like bookmarks, phases are not stored in history and thus are not
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25 permanent and leave no audit trail.
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26
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27 First, no changeset can be in two phases at once. Phases are ordered,
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28 so they can be considered from lowest to highest. The default, lowest
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29 phase is 'public' - this is the normal phase of existing changesets. A
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30 child changeset can not be in a lower phase than its parents.
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31
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32 These phases share a hierarchy of traits:
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33
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34 immutable shared
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35 public: X X
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36 draft: X
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37 secret:
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38
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39 Local commits are draft by default.
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40
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41 Phase Movement and Exchange
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42 ===========================
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43
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44 Phase data is exchanged by pushkey on pull and push. Some servers have
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45 a publish option set, we call such a server a "publishing server".
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46 Pushing a draft changeset to a publishing server changes the phase to
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47 public.
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48
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49 A small list of fact/rules define the exchange of phase:
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50
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51 * old client never changes server states
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52 * pull never changes server states
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53 * publish and old server changesets are seen as public by client
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54 * any secret changeset seen in another repository is lowered to at
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55 least draft
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56
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57 Here is the final table summing up the 49 possible use cases of phase
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58 exchange:
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59
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60 server
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61 old publish non-publish
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62 N X N D P N D P
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63 old client
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64 pull
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65 N - X/X - X/D X/P - X/D X/P
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66 X - X/X - X/D X/P - X/D X/P
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67 push
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68 X X/X X/X X/P X/P X/P X/D X/D X/P
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69 new client
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70 pull
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71 N - P/X - P/D P/P - D/D P/P
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72 D - P/X - P/D P/P - D/D P/P
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73 P - P/X - P/D P/P - P/D P/P
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74 push
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75 D P/X P/X P/P P/P P/P D/D D/D P/P
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76 P P/X P/X P/P P/P P/P P/P P/P P/P
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77
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78 Legend:
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79
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80 A/B = final state on client / state on server
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81
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82 * N = new/not present,
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83 * P = public,
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84 * D = draft,
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85 * X = not tracked (i.e., the old client or server has no internal
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86 way of recording the phase.)
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87
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88 passive = only pushes
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89
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90
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91 A cell here can be read like this:
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92
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93 "When a new client pushes a draft changeset (D) to a publishing
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94 server where it's not present (N), it's marked public on both
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95 sides (P/P)."
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96
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97 Note: old client behave as a publishing server with draft only content
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98 - other people see it as public
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99 - content is pushed as draft
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100
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101 """
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102
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103 from __future__ import absolute_import
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104
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105 import errno
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106
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107 from .i18n import _
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108 from .node import (
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109 bin,
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110 hex,
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111 nullid,
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112 nullrev,
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113 short,
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114 )
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115 from . import (
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116 error,
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117 smartset,
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118 txnutil,
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119 util,
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120 )
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121
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122 allphases = public, draft, secret = range(3)
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123 trackedphases = allphases[1:]
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124 phasenames = ['public', 'draft', 'secret']
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125
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126 def _readroots(repo, phasedefaults=None):
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127 """Read phase roots from disk
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128
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
129 phasedefaults is a list of fn(repo, roots) callable, which are
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
130 executed if the phase roots file does not exist. When phases are
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
131 being initialized on an existing repository, this could be used to
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
132 set selected changesets phase to something else than public.
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
133
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
134 Return (roots, dirty) where dirty is true if roots differ from
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
135 what is being stored.
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
136 """
18002
9bc5873e52af clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17979
diff changeset
137 repo = repo.unfiltered()
16625
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
138 dirty = False
15418
cf729af26963 phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15417
diff changeset
139 roots = [set() for i in allphases]
cf729af26963 phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15417
diff changeset
140 try:
31053
6afd8a87a657 phases: check HG_PENDING strictly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 31016
diff changeset
141 f, pending = txnutil.trypending(repo.root, repo.svfs, 'phaseroots')
15418
cf729af26963 phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15417
diff changeset
142 try:
cf729af26963 phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15417
diff changeset
143 for line in f:
16588
72319bfd7966 phases: line.strip().split() == line.split()
Martin Geisler <mg@aragost.com>
parents: 16535
diff changeset
144 phase, nh = line.split()
15418
cf729af26963 phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15417
diff changeset
145 roots[int(phase)].add(bin(nh))
cf729af26963 phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15417
diff changeset
146 finally:
cf729af26963 phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15417
diff changeset
147 f.close()
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25624
diff changeset
148 except IOError as inst:
15419
ccb7de21625a phases: handle errors other than ENOENT appropriately
Matt Mackall <mpm@selenic.com>
parents: 15418
diff changeset
149 if inst.errno != errno.ENOENT:
ccb7de21625a phases: handle errors other than ENOENT appropriately
Matt Mackall <mpm@selenic.com>
parents: 15418
diff changeset
150 raise
16625
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
151 if phasedefaults:
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
152 for f in phasedefaults:
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
153 roots = f(repo, roots)
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
154 dirty = True
df9df747070d phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents: 16624
diff changeset
155 return roots, dirty
15418
cf729af26963 phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15417
diff changeset
156
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
157 def _trackphasechange(data, rev, old, new):
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
158 """add a phase move the <data> dictionnary
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
159
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
160 If data is None, nothing happens.
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
161 """
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
162 if data is None:
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
163 return
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
164 existing = data.get(rev)
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
165 if existing is not None:
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
166 old = existing[0]
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
167 data[rev] = (old, new)
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
168
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
169 class phasecache(object):
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
170 def __init__(self, repo, phasedefaults, _load=True):
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
171 if _load:
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
172 # Cheap trick to allow shallow-copy without copy module
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
173 self.phaseroots, self.dirty = _readroots(repo, phasedefaults)
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
174 self._phaserevs = None
25190
22438cfd11b5 phases: add set per phase in C phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 24599
diff changeset
175 self._phasesets = None
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
176 self.filterunknown(repo)
23878
37a92908a382 localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 23631
diff changeset
177 self.opener = repo.svfs
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
178
31016
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
179 def getrevset(self, repo, phases):
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
180 """return a smartset for the given phases"""
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
181 self.loadphaserevs(repo) # ensure phase's sets are loaded
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
182
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
183 if self._phasesets and all(self._phasesets[p] is not None
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
184 for p in phases):
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
185 # fast path - use _phasesets
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
186 revs = self._phasesets[phases[0]]
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
187 if len(phases) > 1:
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
188 revs = revs.copy() # only copy when needed
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
189 for p in phases[1:]:
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
190 revs.update(self._phasesets[p])
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
191 if repo.changelog.filteredrevs:
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
192 revs = revs - repo.changelog.filteredrevs
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
193 return smartset.baseset(revs)
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
194 else:
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
195 # slow path - enumerate all revisions
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
196 phase = self.phase
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
197 revs = (r for r in repo if phase(repo, r) in phases)
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
198 return smartset.generatorset(revs, iterasc=True)
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
199
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
200 def copy(self):
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
201 # Shallow copy meant to ensure isolation in
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
202 # advance/retractboundary(), nothing more.
23631
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 23361
diff changeset
203 ph = self.__class__(None, None, _load=False)
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
204 ph.phaseroots = self.phaseroots[:]
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
205 ph.dirty = self.dirty
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
206 ph.opener = self.opener
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
207 ph._phaserevs = self._phaserevs
25592
dd2349ccfa66 phase: also copy phase's sets when copying phase cache
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25527
diff changeset
208 ph._phasesets = self._phasesets
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
209 return ph
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
210
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
211 def replace(self, phcache):
25613
a13c18c14ade phase: document the replace method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25611
diff changeset
212 """replace all values in 'self' with content of phcache"""
25614
6c48f012d37e phase: remove a 'for x in "foo bar".split()' idiom in phasecache.replace
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25613
diff changeset
213 for a in ('phaseroots', 'dirty', 'opener', '_phaserevs', '_phasesets'):
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
214 setattr(self, a, getattr(phcache, a))
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
215
24599
2a73829ebe17 phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 24520
diff changeset
216 def _getphaserevsnative(self, repo):
24444
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
217 repo = repo.unfiltered()
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
218 nativeroots = []
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
219 for phase in trackedphases:
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
220 nativeroots.append(map(repo.changelog.rev, self.phaseroots[phase]))
25527
262e6ad93885 phases: really fix native phase computation
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25190
diff changeset
221 return repo.changelog.computephases(nativeroots)
24444
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
222
24599
2a73829ebe17 phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 24520
diff changeset
223 def _computephaserevspure(self, repo):
24519
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
224 repo = repo.unfiltered()
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
225 revs = [public] * len(repo.changelog)
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
226 self._phaserevs = revs
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
227 self._populatephaseroots(repo)
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
228 for phase in trackedphases:
31342
1470b0f771c8 phases: explicitly evaluate list returned by map
Augie Fackler <augie@google.com>
parents: 31152
diff changeset
229 roots = list(map(repo.changelog.rev, self.phaseroots[phase]))
24519
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
230 if roots:
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
231 for rev in roots:
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
232 revs[rev] = phase
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
233 for rev in repo.changelog.descendants(roots):
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
234 revs[rev] = phase
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
235
25611
d89045a66e01 phase: rename getphaserevs to loadphaserevs
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25594
diff changeset
236 def loadphaserevs(self, repo):
d89045a66e01 phase: rename getphaserevs to loadphaserevs
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25594
diff changeset
237 """ensure phase information is loaded in the object"""
22893
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
238 if self._phaserevs is None:
24444
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
239 try:
31152
b7cef987356d phases: remove experimental.nativephaseskillswitch
Jun Wu <quark@fb.com>
parents: 31053
diff changeset
240 res = self._getphaserevsnative(repo)
b7cef987356d phases: remove experimental.nativephaseskillswitch
Jun Wu <quark@fb.com>
parents: 31053
diff changeset
241 self._phaserevs, self._phasesets = res
24444
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
242 except AttributeError:
24599
2a73829ebe17 phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 24520
diff changeset
243 self._computephaserevspure(repo)
22894
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
244
22893
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
245 def invalidate(self):
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
246 self._phaserevs = None
25593
9e551f155810 phase: invalidate the phase's set cache alongside the revs
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25592
diff changeset
247 self._phasesets = None
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
248
22894
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
249 def _populatephaseroots(self, repo):
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
250 """Fills the _phaserevs cache with phases for the roots.
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
251 """
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
252 cl = repo.changelog
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
253 phaserevs = self._phaserevs
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
254 for phase in trackedphases:
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
255 roots = map(cl.rev, self.phaseroots[phase])
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
256 for root in roots:
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
257 phaserevs[root] = phase
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
258
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
259 def phase(self, repo, rev):
17424
e7cfe3587ea4 fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents: 17205
diff changeset
260 # We need a repo argument here to be able to build _phaserevs
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
261 # if necessary. The repository instance is not stored in
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
262 # phasecache to avoid reference cycles. The changelog instance
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
263 # is not stored because it is a filecache() property and can
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
264 # be replaced without us being notified.
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
265 if rev == nullrev:
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
266 return public
19984
7d5e7799a29f rebase: fix rebase aborts when 'tip-1' is public (issue4082)
Durham Goode <durham@fb.com>
parents: 19951
diff changeset
267 if rev < nullrev:
7d5e7799a29f rebase: fix rebase aborts when 'tip-1' is public (issue4082)
Durham Goode <durham@fb.com>
parents: 19951
diff changeset
268 raise ValueError(_('cannot lookup negative revision'))
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
269 if self._phaserevs is None or rev >= len(self._phaserevs):
22893
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
270 self.invalidate()
25611
d89045a66e01 phase: rename getphaserevs to loadphaserevs
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25594
diff changeset
271 self.loadphaserevs(repo)
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
272 return self._phaserevs[rev]
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
273
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
274 def write(self):
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
275 if not self.dirty:
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
276 return
29303
3a2357c31d2a phases: make writing phaseroots file out avoid ambiguity of file stat
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28174
diff changeset
277 f = self.opener('phaseroots', 'w', atomictemp=True, checkambig=True)
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
278 try:
22079
5dcc58649b1a phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22070
diff changeset
279 self._write(f)
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
280 finally:
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
281 f.close()
22079
5dcc58649b1a phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22070
diff changeset
282
5dcc58649b1a phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22070
diff changeset
283 def _write(self, fp):
5dcc58649b1a phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22070
diff changeset
284 for phase, roots in enumerate(self.phaseroots):
5dcc58649b1a phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22070
diff changeset
285 for h in roots:
5dcc58649b1a phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22070
diff changeset
286 fp.write('%i %s\n' % (phase, hex(h)))
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
287 self.dirty = False
15454
5a7dde5adec8 phases: add a moveboundary function to move phases boundaries
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15419
diff changeset
288
22080
37f46575d9c2 phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22079
diff changeset
289 def _updateroots(self, phase, newroots, tr):
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
290 self.phaseroots[phase] = newroots
22893
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
291 self.invalidate()
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
292 self.dirty = True
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
293
22080
37f46575d9c2 phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22079
diff changeset
294 tr.addfilegenerator('phase', ('phaseroots',), self._write)
22940
e803186296ab phases: inform transaction-related hooks that a phase was moved
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22894
diff changeset
295 tr.hookargs['phases_moved'] = '1'
22080
37f46575d9c2 phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22079
diff changeset
296
33453
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
297 def registernew(self, repo, tr, targetphase, nodes):
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
298 repo = repo.unfiltered()
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
299 self._retractboundary(repo, tr, targetphase, nodes)
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
300 if tr is not None and 'phases' in tr.changes:
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
301 phasetracking = tr.changes['phases']
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
302 torev = repo.changelog.rev
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
303 phase = self.phase
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
304 for n in nodes:
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
305 rev = torev(n)
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
306 revphase = phase(repo, rev)
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
307 _trackphasechange(phasetracking, rev, None, revphase)
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
308 repo.invalidatevolatilesets()
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
309
22069
616a455b02ca phase: add a transaction argument to advanceboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22052
diff changeset
310 def advanceboundary(self, repo, tr, targetphase, nodes):
33450
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
311 """Set all 'nodes' to phase 'targetphase'
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
312
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
313 Nodes with a phase lower than 'targetphase' are not affected.
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
314 """
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
315 # Be careful to preserve shallow-copied values: do not update
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
316 # phaseroots values, replace them.
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
317 if tr is None:
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
318 phasetracking = None
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
319 else:
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
320 phasetracking = tr.changes.get('phases')
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
321
18002
9bc5873e52af clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17979
diff changeset
322 repo = repo.unfiltered()
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
323
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
324 delroots = [] # set of root deleted by this path
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
325 for phase in xrange(targetphase + 1, len(allphases)):
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
326 # filter nodes that are not in a compatible phase already
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
327 nodes = [n for n in nodes
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
328 if self.phase(repo, repo[n].rev()) >= phase]
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
329 if not nodes:
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
330 break # no roots to move anymore
33450
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
331
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
332 olds = self.phaseroots[phase]
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
333
33450
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
334 affected = repo.revs('%ln::%ln', olds, nodes)
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
335 for r in affected:
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
336 _trackphasechange(phasetracking, r, self.phase(repo, r),
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
337 targetphase)
33450
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
338
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
339 roots = set(ctx.node() for ctx in repo.set(
33450
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
340 'roots((%ln::) - %ld)', olds, affected))
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
341 if olds != roots:
22080
37f46575d9c2 phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22079
diff changeset
342 self._updateroots(phase, roots, tr)
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
343 # some roots may need to be declared for lower phases
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
344 delroots.extend(olds - roots)
33449
5747967e257c phase: put retractboundary out of the loop in advanceboundary
Boris Feld <boris.feld@octobus.net>
parents: 33409
diff changeset
345 # declare deleted root in the target phase
5747967e257c phase: put retractboundary out of the loop in advanceboundary
Boris Feld <boris.feld@octobus.net>
parents: 33409
diff changeset
346 if targetphase != 0:
33452
7b25a56366cf phases: extract the core of boundary retraction in '_retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33451
diff changeset
347 self._retractboundary(repo, tr, targetphase, delroots)
18105
312262ebc223 cache: group obscache and revsfiltercache invalidation in a single function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18101
diff changeset
348 repo.invalidatevolatilesets()
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
349
22070
c1ca47204590 phase: add a transaction argument to retractboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22069
diff changeset
350 def retractboundary(self, repo, tr, targetphase, nodes):
33458
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
351 oldroots = self.phaseroots[:targetphase + 1]
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
352 if tr is None:
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
353 phasetracking = None
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
354 else:
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
355 phasetracking = tr.changes.get('phases')
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
356 repo = repo.unfiltered()
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
357 if (self._retractboundary(repo, tr, targetphase, nodes)
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
358 and phasetracking is not None):
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
359
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
360 # find the affected revisions
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
361 new = self.phaseroots[targetphase]
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
362 old = oldroots[targetphase]
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
363 affected = set(repo.revs('(%ln::) - (%ln::)', new, old))
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
364
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
365 # find the phase of the affected revision
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
366 for phase in xrange(targetphase, -1, -1):
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
367 if phase:
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
368 roots = oldroots[phase]
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
369 revs = set(repo.revs('%ln::%ld', roots, affected))
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
370 affected -= revs
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
371 else: # public phase
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
372 revs = affected
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
373 for r in revs:
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
374 _trackphasechange(phasetracking, r, phase, targetphase)
33452
7b25a56366cf phases: extract the core of boundary retraction in '_retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33451
diff changeset
375 repo.invalidatevolatilesets()
7b25a56366cf phases: extract the core of boundary retraction in '_retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33451
diff changeset
376
7b25a56366cf phases: extract the core of boundary retraction in '_retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33451
diff changeset
377 def _retractboundary(self, repo, tr, targetphase, nodes):
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
378 # Be careful to preserve shallow-copied values: do not update
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
379 # phaseroots values, replace them.
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
380
18002
9bc5873e52af clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17979
diff changeset
381 repo = repo.unfiltered()
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
382 currentroots = self.phaseroots[targetphase]
33457
61714c282106 phases: detect when boundaries has been actually retracted
Boris Feld <boris.feld@octobus.net>
parents: 33453
diff changeset
383 finalroots = oldroots = set(currentroots)
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
384 newroots = [n for n in nodes
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
385 if self.phase(repo, repo[n].rev()) < targetphase]
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
386 if newroots:
33452
7b25a56366cf phases: extract the core of boundary retraction in '_retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33451
diff changeset
387
16659
58edd786e96f phase: make if abort on nullid for the good reason
Patrick Mezard <patrick@mezard.eu>
parents: 16658
diff changeset
388 if nullid in newroots:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25966
diff changeset
389 raise error.Abort(_('cannot change null revision phase'))
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
390 currentroots = currentroots.copy()
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
391 currentroots.update(newroots)
26909
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
392
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
393 # Only compute new roots for revs above the roots that are being
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
394 # retracted.
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
395 minnewroot = min(repo[n].rev() for n in newroots)
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
396 aboveroots = [n for n in currentroots
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
397 if repo[n].rev() >= minnewroot]
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
398 updatedroots = repo.set('roots(%ln::)', aboveroots)
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
399
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
400 finalroots = set(n for n in currentroots if repo[n].rev() <
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
401 minnewroot)
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
402 finalroots.update(ctx.node() for ctx in updatedroots)
33457
61714c282106 phases: detect when boundaries has been actually retracted
Boris Feld <boris.feld@octobus.net>
parents: 33453
diff changeset
403 if finalroots != oldroots:
26909
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
404 self._updateroots(targetphase, finalroots, tr)
33457
61714c282106 phases: detect when boundaries has been actually retracted
Boris Feld <boris.feld@octobus.net>
parents: 33453
diff changeset
405 return True
61714c282106 phases: detect when boundaries has been actually retracted
Boris Feld <boris.feld@octobus.net>
parents: 33453
diff changeset
406 return False
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
407
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
408 def filterunknown(self, repo):
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
409 """remove unknown nodes from the phase boundary
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
410
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
411 Nothing is lost as unknown nodes only hold data for their descendants.
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
412 """
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
413 filtered = False
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
414 nodemap = repo.changelog.nodemap # to filter unknown nodes
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
415 for phase, nodes in enumerate(self.phaseroots):
20550
1716a2671ec7 phases: make order of debug output 'removing unknown node' deterministic
Mads Kiilerich <madski@unity3d.com>
parents: 19984
diff changeset
416 missing = sorted(node for node in nodes if node not in nodemap)
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
417 if missing:
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
418 for mnode in missing:
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
419 repo.ui.debug(
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
420 'removing unknown node %s from %i-phase boundary\n'
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
421 % (short(mnode), phase))
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
422 nodes.symmetric_difference_update(missing)
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
423 filtered = True
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
424 if filtered:
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
425 self.dirty = True
18983
31bcc5112191 destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18220
diff changeset
426 # filterunknown is called by repo.destroyed, we may have no changes in
19951
d51c4d85ec23 spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents: 18983
diff changeset
427 # root but phaserevs contents is certainly invalid (or at least we
d51c4d85ec23 spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents: 18983
diff changeset
428 # have not proper way to check that). related to issue 3858.
18983
31bcc5112191 destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18220
diff changeset
429 #
31bcc5112191 destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18220
diff changeset
430 # The other caller is __init__ that have no _phaserevs initialized
31bcc5112191 destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18220
diff changeset
431 # anyway. If this change we should consider adding a dedicated
19951
d51c4d85ec23 spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents: 18983
diff changeset
432 # "destroyed" function to phasecache or a proper cache key mechanism
18983
31bcc5112191 destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18220
diff changeset
433 # (see branchmap one)
22893
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
434 self.invalidate()
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
435
22069
616a455b02ca phase: add a transaction argument to advanceboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22052
diff changeset
436 def advanceboundary(repo, tr, targetphase, nodes):
15454
5a7dde5adec8 phases: add a moveboundary function to move phases boundaries
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15419
diff changeset
437 """Add nodes to a phase changing other nodes phases if necessary.
5a7dde5adec8 phases: add a moveboundary function to move phases boundaries
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15419
diff changeset
438
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
439 This function move boundary *forward* this means that all nodes
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
440 are set in the target phase or kept in a *lower* phase.
15454
5a7dde5adec8 phases: add a moveboundary function to move phases boundaries
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15419
diff changeset
441
15482
a667c89e49b3 phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15481
diff changeset
442 Simplify boundary to contains phase roots only."""
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
443 phcache = repo._phasecache.copy()
22069
616a455b02ca phase: add a transaction argument to advanceboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22052
diff changeset
444 phcache.advanceboundary(repo, tr, targetphase, nodes)
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
445 repo._phasecache.replace(phcache)
15482
a667c89e49b3 phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15481
diff changeset
446
22070
c1ca47204590 phase: add a transaction argument to retractboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22069
diff changeset
447 def retractboundary(repo, tr, targetphase, nodes):
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
448 """Set nodes back to a phase changing other nodes phases if
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
449 necessary.
15482
a667c89e49b3 phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15481
diff changeset
450
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
451 This function move boundary *backward* this means that all nodes
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
452 are set in the target phase or kept in a *higher* phase.
15482
a667c89e49b3 phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15481
diff changeset
453
a667c89e49b3 phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15481
diff changeset
454 Simplify boundary to contains phase roots only."""
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
455 phcache = repo._phasecache.copy()
22070
c1ca47204590 phase: add a transaction argument to retractboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22069
diff changeset
456 phcache.retractboundary(repo, tr, targetphase, nodes)
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
457 repo._phasecache.replace(phcache)
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
458
33453
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
459 def registernew(repo, tr, targetphase, nodes):
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
460 """register a new revision and its phase
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
461
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
462 Code adding revisions to the repository should use this function to
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
463 set new changeset in their target phase (or higher).
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
464 """
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
465 phcache = repo._phasecache.copy()
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
466 phcache.registernew(repo, tr, targetphase, nodes)
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
467 repo._phasecache.replace(phcache)
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
468
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
469 def listphases(repo):
16724
00535da82faf phases: fix typos in docstrings
Martin Geisler <martin@geisler.net>
parents: 16659
diff changeset
470 """List phases root for serialization over pushkey"""
32000
511a62669f1b phases: emit phases to pushkey protocol in deterministic order
Gregory Szorc <gregory.szorc@gmail.com>
parents: 31342
diff changeset
471 # Use ordered dictionary so behavior is deterministic.
511a62669f1b phases: emit phases to pushkey protocol in deterministic order
Gregory Szorc <gregory.szorc@gmail.com>
parents: 31342
diff changeset
472 keys = util.sortdict()
15892
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
473 value = '%i' % draft
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
474 for root in repo._phasecache.phaseroots[draft]:
15892
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
475 keys[hex(root)] = value
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
476
25624
f0745da75056 publishing: use new helper method
Matt Mackall <mpm@selenic.com>
parents: 25614
diff changeset
477 if repo.publishing():
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
478 # Add an extra data to let remote know we are a publishing
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
479 # repo. Publishing repo can't just pretend they are old repo.
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
480 # When pushing to a publishing repo, the client still need to
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
481 # push phase boundary
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
482 #
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
483 # Push do not only push changeset. It also push phase data.
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
484 # New phase data may apply to common changeset which won't be
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
485 # push (as they are common). Here is a very simple example:
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
486 #
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
487 # 1) repo A push changeset X as draft to repo B
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
488 # 2) repo B make changeset X public
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
489 # 3) repo B push to repo A. X is not pushed but the data that
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
490 # X as now public should
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
491 #
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
492 # The server can't handle it on it's own as it has no idea of
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
493 # client phase data.
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
494 keys['publishing'] = 'True'
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
495 return keys
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
496
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
497 def pushphase(repo, nhex, oldphasestr, newphasestr):
17535
63e302be813f en-us: serialization
timeless@mozdev.org
parents: 17205
diff changeset
498 """List phases root for serialization over pushkey"""
18002
9bc5873e52af clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17979
diff changeset
499 repo = repo.unfiltered()
27861
3315a9c2019c with: use context manager for lock in pushphase
Bryan O'Sullivan <bryano@fb.com>
parents: 26909
diff changeset
500 with repo.lock():
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
501 currentphase = repo[nhex].phase()
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
502 newphase = abs(int(newphasestr)) # let's avoid negative index surprise
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
503 oldphase = abs(int(oldphasestr)) # let's avoid negative index surprise
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
504 if currentphase == oldphase and newphase < oldphase:
27874
4ff0e2347ae6 with: use context manager for transaction in pushphase
Bryan O'Sullivan <bryano@fb.com>
parents: 27861
diff changeset
505 with repo.transaction('pushkey-phase') as tr:
27861
3315a9c2019c with: use context manager for lock in pushphase
Bryan O'Sullivan <bryano@fb.com>
parents: 26909
diff changeset
506 advanceboundary(repo, tr, newphase, [bin(nhex)])
32822
e65ff29dbeb0 pushkey: use False/True for return values from push functions
Martin von Zweigbergk <martinvonz@google.com>
parents: 32000
diff changeset
507 return True
16051
2aa5b51f310f phases: don't complain if cset is already public on pushkey (issue3230)
Matt Mackall <mpm@selenic.com>
parents: 16030
diff changeset
508 elif currentphase == newphase:
2aa5b51f310f phases: don't complain if cset is already public on pushkey (issue3230)
Matt Mackall <mpm@selenic.com>
parents: 16030
diff changeset
509 # raced, but got correct result
32822
e65ff29dbeb0 pushkey: use False/True for return values from push functions
Martin von Zweigbergk <martinvonz@google.com>
parents: 32000
diff changeset
510 return True
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
511 else:
32822
e65ff29dbeb0 pushkey: use False/True for return values from push functions
Martin von Zweigbergk <martinvonz@google.com>
parents: 32000
diff changeset
512 return False
15649
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
513
33031
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
514 def subsetphaseheads(repo, subset):
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
515 """Finds the phase heads for a subset of a history
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
516
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
517 Returns a list indexed by phase number where each item is a list of phase
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
518 head nodes.
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
519 """
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
520 cl = repo.changelog
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
521
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
522 headsbyphase = [[] for i in allphases]
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
523 # No need to keep track of secret phase; any heads in the subset that
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
524 # are not mentioned are implicitly secret.
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
525 for phase in allphases[:-1]:
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
526 revset = "heads(%%ln & %s())" % phasenames[phase]
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
527 headsbyphase[phase] = [cl.node(r) for r in repo.revs(revset, subset)]
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
528 return headsbyphase
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
529
33460
57a017f79e96 phases: remove trace of addednodes in the 'phase-heads' handling
Boris Feld <boris.feld@octobus.net>
parents: 33458
diff changeset
530 def updatephases(repo, tr, headsbyphase):
33031
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
531 """Updates the repo with the given phase heads"""
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
532 # Now advance phase boundaries of all but secret phase
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
533 for phase in allphases[:-1]:
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
534 advanceboundary(repo, tr, phase, headsbyphase[phase])
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
535
15649
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
536 def analyzeremotephases(repo, subset, roots):
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
537 """Compute phases heads and root in a subset of node from root dict
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
538
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
539 * subset is heads of the subset
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
540 * roots is {<nodeid> => phase} mapping. key and value are string.
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
541
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
542 Accept unknown element input
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
543 """
18002
9bc5873e52af clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17979
diff changeset
544 repo = repo.unfiltered()
15649
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
545 # build list from dictionary
15892
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
546 draftroots = []
15902
4252d9f08d7e phases: use nodemap to check for missing nodes
Sune Foldager <cryo@cyanite.org>
parents: 15892
diff changeset
547 nodemap = repo.changelog.nodemap # to filter unknown nodes
15649
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
548 for nhex, phase in roots.iteritems():
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
549 if nhex == 'publishing': # ignore data related to publish option
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
550 continue
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
551 node = bin(nhex)
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
552 phase = int(phase)
28174
f16b84b1e40e phases: use constants for phase values
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27874
diff changeset
553 if phase == public:
15892
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
554 if node != nullid:
15953
52dc2b33d0be phase: fix warning text from invalid remote phase
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15948
diff changeset
555 repo.ui.warn(_('ignoring inconsistent public root'
52dc2b33d0be phase: fix warning text from invalid remote phase
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15948
diff changeset
556 ' from remote: %s\n') % nhex)
28174
f16b84b1e40e phases: use constants for phase values
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27874
diff changeset
557 elif phase == draft:
15902
4252d9f08d7e phases: use nodemap to check for missing nodes
Sune Foldager <cryo@cyanite.org>
parents: 15892
diff changeset
558 if node in nodemap:
15892
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
559 draftroots.append(node)
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
560 else:
15953
52dc2b33d0be phase: fix warning text from invalid remote phase
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15948
diff changeset
561 repo.ui.warn(_('ignoring unexpected root from remote: %i %s\n')
52dc2b33d0be phase: fix warning text from invalid remote phase
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15948
diff changeset
562 % (phase, nhex))
15649
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
563 # compute heads
15954
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
564 publicheads = newheads(repo, subset, draftroots)
15892
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
565 return publicheads, draftroots
15649
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
566
15954
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
567 def newheads(repo, heads, roots):
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
568 """compute new head of a subset minus another
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
569
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
570 * `heads`: define the first subset
17425
e95ec38f86b0 fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents: 17424
diff changeset
571 * `roots`: define the second we subtract from the first"""
18002
9bc5873e52af clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17979
diff changeset
572 repo = repo.unfiltered()
15954
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
573 revset = repo.set('heads((%ln + parents(%ln)) - (%ln::%ln))',
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
574 heads, roots, roots, heads)
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
575 return [c.node() for c in revset]
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
576
16030
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
577
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
578 def newcommitphase(ui):
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
579 """helper to get the target phase of new commit
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
580
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
581 Handle all possible values for the phases.new-commit options.
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
582
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
583 """
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
584 v = ui.config('phases', 'new-commit', draft)
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
585 try:
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
586 return phasenames.index(v)
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
587 except ValueError:
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
588 try:
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
589 return int(v)
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
590 except ValueError:
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
591 msg = _("phases.new-commit: not a valid phase name ('%s')")
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
592 raise error.ConfigError(msg % v)
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
593
17671
fdd0fc046cf1 clfilter: introduce a `hassecret` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17537
diff changeset
594 def hassecret(repo):
fdd0fc046cf1 clfilter: introduce a `hassecret` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17537
diff changeset
595 """utility function that check if a repo have any secret changeset."""
fdd0fc046cf1 clfilter: introduce a `hassecret` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17537
diff changeset
596 return bool(repo._phasecache.phaseroots[2])