annotate mercurial/phases.py @ 47387:75e1104f23a2

revlog: use dedicated code for reading sidedata We are about to introduce a new, dedicated, file to store sidedata. Before doing so, we make sidedata reading go through different code as reading data chunk. This will simplify some of the complexity of the next changesets. The reading is very simple right now and will need some improvement later to reuse some of the caching strategy we use for the data file. Differential Revision: https://phab.mercurial-scm.org/D10785
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Thu, 27 May 2021 04:09:30 +0200
parents d55b71393907
children 6000f5b25c9b
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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 import struct
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107
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108 from .i18n import _
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109 from .node import (
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110 bin,
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111 hex,
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112 nullrev,
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113 short,
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114 wdirrev,
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115 )
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116 from .pycompat import (
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117 getattr,
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118 setattr,
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119 )
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120 from . import (
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121 error,
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122 pycompat,
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123 requirements,
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124 smartset,
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125 txnutil,
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126 util,
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127 )
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128
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129 if pycompat.TYPE_CHECKING:
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130 from typing import (
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131 Any,
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132 Callable,
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133 Dict,
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134 Iterable,
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135 List,
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136 Optional,
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137 Set,
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138 Tuple,
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139 )
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140 from . import (
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141 localrepo,
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142 ui as uimod,
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143 )
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144
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145 Phaseroots = Dict[int, Set[bytes]]
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146 Phasedefaults = List[
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147 Callable[[localrepo.localrepository, Phaseroots], Phaseroots]
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148 ]
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149
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150
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151 _fphasesentry = struct.Struct(b'>i20s')
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152
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153 # record phase index
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154 public, draft, secret = range(3) # type: int
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155 archived = 32 # non-continuous for compatibility
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156 internal = 96 # non-continuous for compatibility
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157 allphases = (public, draft, secret, archived, internal)
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158 trackedphases = (draft, secret, archived, internal)
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159 # record phase names
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160 cmdphasenames = [b'public', b'draft', b'secret'] # known to `hg phase` command
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161 phasenames = dict(enumerate(cmdphasenames))
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162 phasenames[archived] = b'archived'
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163 phasenames[internal] = b'internal'
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164 # map phase name to phase number
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165 phasenumber = {name: phase for phase, name in phasenames.items()}
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166 # like phasenumber, but also include maps for the numeric and binary
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167 # phase number to the phase number
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168 phasenumber2 = phasenumber.copy()
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169 phasenumber2.update({phase: phase for phase in phasenames})
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170 phasenumber2.update({b'%i' % phase: phase for phase in phasenames})
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171 # record phase property
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172 mutablephases = (draft, secret, archived, internal)
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173 remotehiddenphases = (secret, archived, internal)
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174 localhiddenphases = (internal, archived)
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175
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176
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177 def supportinternal(repo):
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178 # type: (localrepo.localrepository) -> bool
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179 """True if the internal phase can be used on a repository"""
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180 return requirements.INTERNAL_PHASE_REQUIREMENT in repo.requirements
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181
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182
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183 def _readroots(repo, phasedefaults=None):
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184 # type: (localrepo.localrepository, Optional[Phasedefaults]) -> Tuple[Phaseroots, bool]
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185 """Read phase roots from disk
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186
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187 phasedefaults is a list of fn(repo, roots) callable, which are
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188 executed if the phase roots file does not exist. When phases are
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189 being initialized on an existing repository, this could be used to
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190 set selected changesets phase to something else than public.
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191
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192 Return (roots, dirty) where dirty is true if roots differ from
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193 what is being stored.
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194 """
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195 repo = repo.unfiltered()
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196 dirty = False
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197 roots = {i: set() for i in allphases}
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198 try:
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199 f, pending = txnutil.trypending(repo.root, repo.svfs, b'phaseroots')
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200 try:
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201 for line in f:
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202 phase, nh = line.split()
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203 roots[int(phase)].add(bin(nh))
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204 finally:
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205 f.close()
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206 except IOError as inst:
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Matt Mackall <mpm@selenic.com>
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207 if inst.errno != errno.ENOENT:
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208 raise
16625
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209 if phasedefaults:
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210 for f in phasedefaults:
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211 roots = f(repo, roots)
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212 dirty = True
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213 return roots, dirty
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214
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215
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216 def binaryencode(phasemapping):
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217 # type: (Dict[int, List[bytes]]) -> bytes
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218 """encode a 'phase -> nodes' mapping into a binary stream
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219
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220 The revision lists are encoded as (phase, root) pairs.
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221 """
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222 binarydata = []
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223 for phase, nodes in pycompat.iteritems(phasemapping):
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224 for head in nodes:
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225 binarydata.append(_fphasesentry.pack(phase, head))
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226 return b''.join(binarydata)
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227
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228
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diff changeset
229 def binarydecode(stream):
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230 # type: (...) -> Dict[int, List[bytes]]
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231 """decode a binary stream into a 'phase -> nodes' mapping
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232
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233 The (phase, root) pairs are turned back into a dictionary with
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234 the phase as index and the aggregated roots of that phase as value."""
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235 headsbyphase = {i: [] for i in allphases}
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diff changeset
236 entrysize = _fphasesentry.size
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diff changeset
237 while True:
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238 entry = stream.read(entrysize)
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diff changeset
239 if len(entry) < entrysize:
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240 if entry:
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241 raise error.Abort(_(b'bad phase-heads stream'))
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diff changeset
242 break
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diff changeset
243 phase, node = _fphasesentry.unpack(entry)
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244 headsbyphase[phase].append(node)
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245 return headsbyphase
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246
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247
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248 def _sortedrange_insert(data, idx, rev, t):
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249 merge_before = False
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diff changeset
250 if idx:
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251 r1, t1 = data[idx - 1]
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252 merge_before = r1[-1] + 1 == rev and t1 == t
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253 merge_after = False
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diff changeset
254 if idx < len(data):
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diff changeset
255 r2, t2 = data[idx]
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diff changeset
256 merge_after = r2[0] == rev + 1 and t2 == t
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257
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diff changeset
258 if merge_before and merge_after:
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diff changeset
259 data[idx - 1] = (pycompat.xrange(r1[0], r2[-1] + 1), t)
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diff changeset
260 data.pop(idx)
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diff changeset
261 elif merge_before:
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diff changeset
262 data[idx - 1] = (pycompat.xrange(r1[0], rev + 1), t)
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diff changeset
263 elif merge_after:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
264 data[idx] = (pycompat.xrange(rev, r2[-1] + 1), t)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
265 else:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
266 data.insert(idx, (pycompat.xrange(rev, rev + 1), t))
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
267
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
268
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
269 def _sortedrange_split(data, idx, rev, t):
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
270 r1, t1 = data[idx]
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
271 if t == t1:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
272 return
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
273 t = (t1[0], t[1])
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
274 if len(r1) == 1:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
275 data.pop(idx)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
276 _sortedrange_insert(data, idx, rev, t)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
277 elif r1[0] == rev:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
278 data[idx] = (pycompat.xrange(rev + 1, r1[-1] + 1), t1)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
279 _sortedrange_insert(data, idx, rev, t)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
280 elif r1[-1] == rev:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
281 data[idx] = (pycompat.xrange(r1[0], rev), t1)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
282 _sortedrange_insert(data, idx + 1, rev, t)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
283 else:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
284 data[idx : idx + 1] = [
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
285 (pycompat.xrange(r1[0], rev), t1),
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
286 (pycompat.xrange(rev, rev + 1), t),
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
287 (pycompat.xrange(rev + 1, r1[-1] + 1), t1),
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
288 ]
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
289
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
290
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
291 def _trackphasechange(data, rev, old, new):
44548
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
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parents: 44452
diff changeset
292 """add a phase move to the <data> list of ranges
33451
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Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
293
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
294 If data is None, nothing happens.
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Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
295 """
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
296 if data is None:
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
297 return
44548
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
298
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
299 # If data is empty, create a one-revision range and done
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
300 if not data:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
301 data.insert(0, (pycompat.xrange(rev, rev + 1), (old, new)))
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
302 return
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
303
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
304 low = 0
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
305 high = len(data)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
306 t = (old, new)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
307 while low < high:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
308 mid = (low + high) // 2
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
309 revs = data[mid][0]
45550
29a259be6424 phases: fix performance regression with Python 2
Joerg Sonnenberger <joerg@bec.de>
parents: 45372
diff changeset
310 revs_low = revs[0]
29a259be6424 phases: fix performance regression with Python 2
Joerg Sonnenberger <joerg@bec.de>
parents: 45372
diff changeset
311 revs_high = revs[-1]
44548
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
312
45550
29a259be6424 phases: fix performance regression with Python 2
Joerg Sonnenberger <joerg@bec.de>
parents: 45372
diff changeset
313 if rev >= revs_low and rev <= revs_high:
44548
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
314 _sortedrange_split(data, mid, rev, t)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
315 return
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
316
45550
29a259be6424 phases: fix performance regression with Python 2
Joerg Sonnenberger <joerg@bec.de>
parents: 45372
diff changeset
317 if revs_low == rev + 1:
44548
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
318 if mid and data[mid - 1][0][-1] == rev:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
319 _sortedrange_split(data, mid - 1, rev, t)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
320 else:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
321 _sortedrange_insert(data, mid, rev, t)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
322 return
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
323
45550
29a259be6424 phases: fix performance regression with Python 2
Joerg Sonnenberger <joerg@bec.de>
parents: 45372
diff changeset
324 if revs_high == rev - 1:
44548
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
325 if mid + 1 < len(data) and data[mid + 1][0][0] == rev:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
326 _sortedrange_split(data, mid + 1, rev, t)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
327 else:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
328 _sortedrange_insert(data, mid + 1, rev, t)
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
329 return
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
330
45550
29a259be6424 phases: fix performance regression with Python 2
Joerg Sonnenberger <joerg@bec.de>
parents: 45372
diff changeset
331 if revs_low > rev:
44548
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
332 high = mid
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
333 else:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
334 low = mid + 1
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
335
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
336 if low == len(data):
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
337 data.append((pycompat.xrange(rev, rev + 1), t))
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
338 return
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
339
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
340 r1, t1 = data[low]
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
341 if r1[0] > rev:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
342 data.insert(low, (pycompat.xrange(rev, rev + 1), t))
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
343 else:
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
344 data.insert(low + 1, (pycompat.xrange(rev, rev + 1), t))
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
345
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
346
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
347 class phasecache(object):
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
348 def __init__(self, repo, phasedefaults, _load=True):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
349 # type: (localrepo.localrepository, Optional[Phasedefaults], bool) -> None
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
350 if _load:
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
351 # Cheap trick to allow shallow-copy without copy module
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
352 self.phaseroots, self.dirty = _readroots(repo, phasedefaults)
35442
56745e58df07 phases: initialize number of loaded revisions to 0
Yuya Nishihara <yuya@tcha.org>
parents: 35441
diff changeset
353 self._loadedrevslen = 0
25190
22438cfd11b5 phases: add set per phase in C phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 24599
diff changeset
354 self._phasesets = None
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
355 self.filterunknown(repo)
23878
37a92908a382 localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 23631
diff changeset
356 self.opener = repo.svfs
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
357
45114
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
358 def hasnonpublicphases(self, repo):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
359 # type: (localrepo.localrepository) -> bool
45114
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
360 """detect if there are revisions with non-public phase"""
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
361 repo = repo.unfiltered()
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
362 cl = repo.changelog
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
363 if len(cl) >= self._loadedrevslen:
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
364 self.invalidate()
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
365 self.loadphaserevs(repo)
45131
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
366 return any(
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
367 revs
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
368 for phase, revs in pycompat.iteritems(self.phaseroots)
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
369 if phase != public
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
370 )
45114
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
371
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
372 def nonpublicphaseroots(self, repo):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
373 # type: (localrepo.localrepository) -> Set[bytes]
45114
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
374 """returns the roots of all non-public phases
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
375
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
376 The roots are not minimized, so if the secret revisions are
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
377 descendants of draft revisions, their roots will still be present.
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
378 """
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
379 repo = repo.unfiltered()
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
380 cl = repo.changelog
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
381 if len(cl) >= self._loadedrevslen:
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
382 self.invalidate()
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
383 self.loadphaserevs(repo)
45131
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
384 return set().union(
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
385 *[
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
386 revs
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
387 for phase, revs in pycompat.iteritems(self.phaseroots)
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
388 if phase != public
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
389 ]
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
390 )
45114
e2d17974a869 phases: provide a test and accessor for non-public phase roots
Joerg Sonnenberger <joerg@bec.de>
parents: 45063
diff changeset
391
35330
0c1aff6d73a7 revset: use phasecache.getrevset to calculate public()
Jun Wu <quark@fb.com>
parents: 35309
diff changeset
392 def getrevset(self, repo, phases, subset=None):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
393 # type: (localrepo.localrepository, Iterable[int], Optional[Any]) -> Any
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
394 # TODO: finish typing this
31016
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
395 """return a smartset for the given phases"""
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
396 self.loadphaserevs(repo) # ensure phase's sets are loaded
35309
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
397 phases = set(phases)
44064
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
398 publicphase = public in phases
44004
9c1fd975e9ac phases: make the working directory consistently a draft
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 43730
diff changeset
399
44064
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
400 if publicphase:
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
401 # In this case, phases keeps all the *other* phases.
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
402 phases = set(allphases).difference(phases)
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
403 if not phases:
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
404 return smartset.fullreposet(repo)
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
405
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
406 # fast path: _phasesets contains the interesting sets,
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
407 # might only need a union and post-filtering.
44065
ab41dad7345e phases: make phasecache._phasesets immutable
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44064
diff changeset
408 revsneedscopy = False
44064
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
409 if len(phases) == 1:
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
410 [p] = phases
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
411 revs = self._phasesets[p]
44065
ab41dad7345e phases: make phasecache._phasesets immutable
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44064
diff changeset
412 revsneedscopy = True # Don't modify _phasesets
44064
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
413 else:
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
414 # revs has the revisions in all *other* phases.
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
415 revs = set.union(*[self._phasesets[p] for p in phases])
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
416
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
417 def _addwdir(wdirsubset, wdirrevs):
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
418 if wdirrev in wdirsubset and repo[None].phase() in phases:
44065
ab41dad7345e phases: make phasecache._phasesets immutable
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44064
diff changeset
419 if revsneedscopy:
ab41dad7345e phases: make phasecache._phasesets immutable
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44064
diff changeset
420 wdirrevs = wdirrevs.copy()
44064
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
421 # The working dir would never be in the # cache, but it was in
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
422 # the subset being filtered for its phase (or filtered out,
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
423 # depending on publicphase), so add it to the output to be
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
424 # included (or filtered out).
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
425 wdirrevs.add(wdirrev)
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
426 return wdirrevs
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
427
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
428 if not publicphase:
31016
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
429 if repo.changelog.filteredrevs:
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
430 revs = revs - repo.changelog.filteredrevs
44004
9c1fd975e9ac phases: make the working directory consistently a draft
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 43730
diff changeset
431
35330
0c1aff6d73a7 revset: use phasecache.getrevset to calculate public()
Jun Wu <quark@fb.com>
parents: 35309
diff changeset
432 if subset is None:
0c1aff6d73a7 revset: use phasecache.getrevset to calculate public()
Jun Wu <quark@fb.com>
parents: 35309
diff changeset
433 return smartset.baseset(revs)
0c1aff6d73a7 revset: use phasecache.getrevset to calculate public()
Jun Wu <quark@fb.com>
parents: 35309
diff changeset
434 else:
44064
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
435 revs = _addwdir(subset, revs)
35330
0c1aff6d73a7 revset: use phasecache.getrevset to calculate public()
Jun Wu <quark@fb.com>
parents: 35309
diff changeset
436 return subset & smartset.baseset(revs)
31016
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
437 else:
35330
0c1aff6d73a7 revset: use phasecache.getrevset to calculate public()
Jun Wu <quark@fb.com>
parents: 35309
diff changeset
438 if subset is None:
0c1aff6d73a7 revset: use phasecache.getrevset to calculate public()
Jun Wu <quark@fb.com>
parents: 35309
diff changeset
439 subset = smartset.fullreposet(repo)
44004
9c1fd975e9ac phases: make the working directory consistently a draft
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 43730
diff changeset
440
44064
8eb3c52337a6 phases: reduce code duplication in phasecache.getrevset
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 44004
diff changeset
441 revs = _addwdir(subset, revs)
44004
9c1fd975e9ac phases: make the working directory consistently a draft
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 43730
diff changeset
442
35309
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
443 if not revs:
35330
0c1aff6d73a7 revset: use phasecache.getrevset to calculate public()
Jun Wu <quark@fb.com>
parents: 35309
diff changeset
444 return subset
0c1aff6d73a7 revset: use phasecache.getrevset to calculate public()
Jun Wu <quark@fb.com>
parents: 35309
diff changeset
445 return subset.filter(lambda r: r not in revs)
31016
bf81d3b7b2ba phases: add a getrevset method to phasecache
Jun Wu <quark@fb.com>
parents: 30634
diff changeset
446
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
447 def copy(self):
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
448 # Shallow copy meant to ensure isolation in
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
449 # advance/retractboundary(), nothing more.
23631
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 23361
diff changeset
450 ph = self.__class__(None, None, _load=False)
45131
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
451 ph.phaseroots = self.phaseroots.copy()
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
452 ph.dirty = self.dirty
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
453 ph.opener = self.opener
35441
98cc121099fe phases: rename _phasemaxrev to _loadedrevslen to clarify it isn't max value
Yuya Nishihara <yuya@tcha.org>
parents: 35330
diff changeset
454 ph._loadedrevslen = self._loadedrevslen
25592
dd2349ccfa66 phase: also copy phase's sets when copying phase cache
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25527
diff changeset
455 ph._phasesets = self._phasesets
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
456 return ph
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
457
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
458 def replace(self, phcache):
25613
a13c18c14ade phase: document the replace method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25611
diff changeset
459 """replace all values in 'self' with content of phcache"""
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
460 for a in (
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
461 b'phaseroots',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
462 b'dirty',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
463 b'opener',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
464 b'_loadedrevslen',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
465 b'_phasesets',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
466 ):
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
467 setattr(self, a, getattr(phcache, a))
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
468
24599
2a73829ebe17 phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 24520
diff changeset
469 def _getphaserevsnative(self, repo):
24444
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
470 repo = repo.unfiltered()
45131
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
471 return repo.changelog.computephases(self.phaseroots)
24444
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
472
24599
2a73829ebe17 phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 24520
diff changeset
473 def _computephaserevspure(self, repo):
24519
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
474 repo = repo.unfiltered()
35309
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
475 cl = repo.changelog
45131
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
476 self._phasesets = {phase: set() for phase in allphases}
39271
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
477 lowerroots = set()
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
478 for phase in reversed(trackedphases):
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
479 roots = pycompat.maplist(cl.rev, self.phaseroots[phase])
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
480 if roots:
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
481 ps = set(cl.descendants(roots))
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
482 for root in roots:
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
483 ps.add(root)
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
484 ps.difference_update(lowerroots)
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
485 lowerroots.update(ps)
fd7376fa60e7 phase: use `trackedphases` in `_getphaserevsnative`
Boris Feld <boris.feld@octobus.net>
parents: 39262
diff changeset
486 self._phasesets[phase] = ps
35441
98cc121099fe phases: rename _phasemaxrev to _loadedrevslen to clarify it isn't max value
Yuya Nishihara <yuya@tcha.org>
parents: 35330
diff changeset
487 self._loadedrevslen = len(cl)
24519
de3acfabaddc phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents: 24444
diff changeset
488
25611
d89045a66e01 phase: rename getphaserevs to loadphaserevs
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25594
diff changeset
489 def loadphaserevs(self, repo):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
490 # type: (localrepo.localrepository) -> None
25611
d89045a66e01 phase: rename getphaserevs to loadphaserevs
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25594
diff changeset
491 """ensure phase information is loaded in the object"""
35309
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
492 if self._phasesets is None:
24444
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
493 try:
31152
b7cef987356d phases: remove experimental.nativephaseskillswitch
Jun Wu <quark@fb.com>
parents: 31053
diff changeset
494 res = self._getphaserevsnative(repo)
35441
98cc121099fe phases: rename _phasemaxrev to _loadedrevslen to clarify it isn't max value
Yuya Nishihara <yuya@tcha.org>
parents: 35330
diff changeset
495 self._loadedrevslen, self._phasesets = res
24444
27e3ba73fbb1 phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 23878
diff changeset
496 except AttributeError:
24599
2a73829ebe17 phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents: 24520
diff changeset
497 self._computephaserevspure(repo)
22894
c40be72dc177 phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents: 22893
diff changeset
498
22893
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
499 def invalidate(self):
35442
56745e58df07 phases: initialize number of loaded revisions to 0
Yuya Nishihara <yuya@tcha.org>
parents: 35441
diff changeset
500 self._loadedrevslen = 0
25593
9e551f155810 phase: invalidate the phase's set cache alongside the revs
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25592
diff changeset
501 self._phasesets = None
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
502
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
503 def phase(self, repo, rev):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
504 # type: (localrepo.localrepository, int) -> int
35309
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
505 # We need a repo argument here to be able to build _phasesets
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
506 # if necessary. The repository instance is not stored in
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
507 # phasecache to avoid reference cycles. The changelog instance
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
508 # is not stored because it is a filecache() property and can
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
509 # be replaced without us being notified.
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
510 if rev == nullrev:
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
511 return public
19984
7d5e7799a29f rebase: fix rebase aborts when 'tip-1' is public (issue4082)
Durham Goode <durham@fb.com>
parents: 19951
diff changeset
512 if rev < nullrev:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
513 raise ValueError(_(b'cannot lookup negative revision'))
35441
98cc121099fe phases: rename _phasemaxrev to _loadedrevslen to clarify it isn't max value
Yuya Nishihara <yuya@tcha.org>
parents: 35330
diff changeset
514 if rev >= self._loadedrevslen:
22893
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
515 self.invalidate()
25611
d89045a66e01 phase: rename getphaserevs to loadphaserevs
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25594
diff changeset
516 self.loadphaserevs(repo)
35309
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
517 for phase in trackedphases:
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
518 if rev in self._phasesets[phase]:
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
519 return phase
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
520 return public
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
521
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
522 def write(self):
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
523 if not self.dirty:
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
524 return
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
525 f = self.opener(b'phaseroots', b'w', atomictemp=True, checkambig=True)
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
526 try:
22079
5dcc58649b1a phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22070
diff changeset
527 self._write(f)
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
528 finally:
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
529 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
530
5dcc58649b1a phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22070
diff changeset
531 def _write(self, fp):
45131
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
532 for phase, roots in pycompat.iteritems(self.phaseroots):
36452
ab81e5a8fba5 phases: write phaseroots deterministically
Gregory Szorc <gregory.szorc@gmail.com>
parents: 35442
diff changeset
533 for h in sorted(roots):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
534 fp.write(b'%i %s\n' % (phase, hex(h)))
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
535 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
536
22080
37f46575d9c2 phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22079
diff changeset
537 def _updateroots(self, phase, newroots, tr):
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
538 self.phaseroots[phase] = newroots
22893
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
539 self.invalidate()
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
540 self.dirty = True
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
541
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
542 tr.addfilegenerator(b'phase', (b'phaseroots',), self._write)
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
543 tr.hookargs[b'phases_moved'] = b'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
544
45790
5d65e04b6a80 phases: convert registernew users to use revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45789
diff changeset
545 def registernew(self, repo, tr, targetphase, revs):
33453
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
546 repo = repo.unfiltered()
45790
5d65e04b6a80 phases: convert registernew users to use revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45789
diff changeset
547 self._retractboundary(repo, tr, targetphase, [], revs=revs)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
548 if tr is not None and b'phases' in tr.changes:
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
549 phasetracking = tr.changes[b'phases']
33453
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
550 phase = self.phase
45790
5d65e04b6a80 phases: convert registernew users to use revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45789
diff changeset
551 for rev in sorted(revs):
33453
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
552 revphase = phase(repo, rev)
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
553 _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
554 repo.invalidatevolatilesets()
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
555
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
556 def advanceboundary(
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
557 self, repo, tr, targetphase, nodes, revs=None, dryrun=None
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
558 ):
33450
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
559 """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
560
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
561 Nodes with a phase lower than 'targetphase' are not affected.
38218
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
562
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
563 If dryrun is True, no actions will be performed
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
564
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
565 Returns a set of revs whose phase is changed or should be changed
33450
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
566 """
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
567 # 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
568 # phaseroots values, replace them.
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
569 if revs is None:
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
570 revs = []
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
571 if tr is None:
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
572 phasetracking = None
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
573 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
574 phasetracking = tr.changes.get(b'phases')
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
575
18002
9bc5873e52af clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17979
diff changeset
576 repo = repo.unfiltered()
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
577 revs = [repo[n].rev() for n in nodes] + [r for r in revs]
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
578
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
579 changes = set() # set of revisions to be changed
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
580 delroots = [] # set of root deleted by this path
45117
b1e51ef4e536 phases: sparsify phase lists
Joerg Sonnenberger <joerg@bec.de>
parents: 45116
diff changeset
581 for phase in (phase for phase in allphases if phase > targetphase):
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
582 # filter nodes that are not in a compatible phase already
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
583 revs = [rev for rev in revs if self.phase(repo, rev) >= phase]
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
584 if not revs:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
585 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
586
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
587 olds = self.phaseroots[phase]
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
588
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
589 affected = repo.revs(b'%ln::%ld', olds, revs)
38218
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
590 changes.update(affected)
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
591 if dryrun:
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
592 continue
33451
e44d54260c32 phases: track phase movements in 'advanceboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33450
diff changeset
593 for r in affected:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
594 _trackphasechange(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
595 phasetracking, r, self.phase(repo, r), targetphase
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
596 )
33450
d017f1d37378 phases: extract the intermediate set of affected revs
Boris Feld <boris.feld@octobus.net>
parents: 33449
diff changeset
597
44452
9d2b2df2c2ba cleanup: run pyupgrade on our source tree to clean up varying things
Augie Fackler <augie@google.com>
parents: 44065
diff changeset
598 roots = {
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
599 ctx.node()
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
600 for ctx in repo.set(b'roots((%ln::) - %ld)', olds, affected)
44452
9d2b2df2c2ba cleanup: run pyupgrade on our source tree to clean up varying things
Augie Fackler <augie@google.com>
parents: 44065
diff changeset
601 }
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
602 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
603 self._updateroots(phase, roots, tr)
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
604 # 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
605 delroots.extend(olds - roots)
38218
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
606 if not dryrun:
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
607 # declare deleted root in the target phase
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
608 if targetphase != 0:
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
609 self._retractboundary(repo, tr, targetphase, delroots)
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
610 repo.invalidatevolatilesets()
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
611 return changes
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
612
22070
c1ca47204590 phase: add a transaction argument to retractboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22069
diff changeset
613 def retractboundary(self, repo, tr, targetphase, nodes):
45131
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
614 oldroots = {
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
615 phase: revs
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
616 for phase, revs in pycompat.iteritems(self.phaseroots)
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
617 if phase <= targetphase
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
618 }
33458
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
619 if tr is None:
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
620 phasetracking = None
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
621 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
622 phasetracking = tr.changes.get(b'phases')
33458
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
623 repo = repo.unfiltered()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
624 if (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
625 self._retractboundary(repo, tr, targetphase, nodes)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
626 and phasetracking is not None
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
627 ):
33458
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
628
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
629 # find the affected revisions
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
630 new = self.phaseroots[targetphase]
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
631 old = oldroots[targetphase]
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
632 affected = set(repo.revs(b'(%ln::) - (%ln::)', new, old))
33458
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
633
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
634 # find the phase of the affected revision
38783
e7aa113b14f7 global: use pycompat.xrange()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38683
diff changeset
635 for phase in pycompat.xrange(targetphase, -1, -1):
33458
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
636 if phase:
45131
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
637 roots = oldroots.get(phase, [])
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
638 revs = set(repo.revs(b'%ln::%ld', roots, affected))
33458
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
639 affected -= revs
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
640 else: # public phase
33458
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
641 revs = affected
44548
fdc802f29b2c transactions: convert changes['phases'] to list of ranges
Joerg Sonnenberger <joerg@bec.de>
parents: 44452
diff changeset
642 for r in sorted(revs):
33458
cf694e6422f0 phases: track phase changes from 'retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33457
diff changeset
643 _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
644 repo.invalidatevolatilesets()
7b25a56366cf phases: extract the core of boundary retraction in '_retractboundary'
Boris Feld <boris.feld@octobus.net>
parents: 33451
diff changeset
645
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
646 def _retractboundary(self, repo, tr, targetphase, nodes, revs=None):
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
647 # 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
648 # phaseroots values, replace them.
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
649 if revs is None:
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
650 revs = []
40417
49c7b701fdc2 phase: add an archived phase
Boris Feld <boris.feld@octobus.net>
parents: 39299
diff changeset
651 if targetphase in (archived, internal) and not supportinternal(repo):
49c7b701fdc2 phase: add an archived phase
Boris Feld <boris.feld@octobus.net>
parents: 39299
diff changeset
652 name = phasenames[targetphase]
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
653 msg = b'this repository does not support the %s phase' % name
39299
7775c1fb8fa0 phases: enforce internal phase support
Boris Feld <boris.feld@octobus.net>
parents: 39297
diff changeset
654 raise error.ProgrammingError(msg)
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
655
18002
9bc5873e52af clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17979
diff changeset
656 repo = repo.unfiltered()
44988
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
657 torev = repo.changelog.rev
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
658 tonode = repo.changelog.node
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
659 currentroots = {torev(node) for node in self.phaseroots[targetphase]}
33457
61714c282106 phases: detect when boundaries has been actually retracted
Boris Feld <boris.feld@octobus.net>
parents: 33453
diff changeset
660 finalroots = oldroots = set(currentroots)
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
661 newroots = [torev(node) for node in nodes] + [r for r in revs]
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
662 newroots = [
44988
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
663 rev for rev in newroots if self.phase(repo, rev) < targetphase
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
664 ]
44988
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
665
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
666 if newroots:
44988
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
667 if nullrev in newroots:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
668 raise error.Abort(_(b'cannot change null revision phase'))
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
669 currentroots.update(newroots)
26909
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
670
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
671 # 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
672 # retracted.
44988
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
673 minnewroot = min(newroots)
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
674 aboveroots = [rev for rev in currentroots if rev >= minnewroot]
44993
98f97026fa05 phases: remove useless lookup of repo[rev].rev() in _retractboundary
Yuya Nishihara <yuya@tcha.org>
parents: 44988
diff changeset
675 updatedroots = repo.revs(b'roots(%ld::)', aboveroots)
26909
e36118815a39 phase: improve retractboundary perf
Durham Goode <durham@fb.com>
parents: 26587
diff changeset
676
44988
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
677 finalroots = {rev for rev in currentroots if rev < minnewroot}
44993
98f97026fa05 phases: remove useless lookup of repo[rev].rev() in _retractboundary
Yuya Nishihara <yuya@tcha.org>
parents: 44988
diff changeset
678 finalroots.update(updatedroots)
33457
61714c282106 phases: detect when boundaries has been actually retracted
Boris Feld <boris.feld@octobus.net>
parents: 33453
diff changeset
679 if finalroots != oldroots:
44988
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
680 self._updateroots(
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
681 targetphase, {tonode(rev) for rev in finalroots}, tr
fa151f7af275 phases: improve performance of _retractboundary
Joerg Sonnenberger <joerg@bec.de>
parents: 44548
diff changeset
682 )
33457
61714c282106 phases: detect when boundaries has been actually retracted
Boris Feld <boris.feld@octobus.net>
parents: 33453
diff changeset
683 return True
61714c282106 phases: detect when boundaries has been actually retracted
Boris Feld <boris.feld@octobus.net>
parents: 33453
diff changeset
684 return False
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
685
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
686 def filterunknown(self, repo):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
687 # type: (localrepo.localrepository) -> None
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
688 """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
689
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
690 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
691 """
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
692 filtered = False
43539
44f54b8f9f10 index: use `index.has_node` in `phases.filterunknown`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43538
diff changeset
693 has_node = repo.changelog.index.has_node # to filter unknown nodes
45131
61e7464477ac phases: sparsify phaseroots and phasesets
Joerg Sonnenberger <joerg@bec.de>
parents: 45117
diff changeset
694 for phase, nodes in pycompat.iteritems(self.phaseroots):
43539
44f54b8f9f10 index: use `index.has_node` in `phases.filterunknown`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43538
diff changeset
695 missing = sorted(node for node in nodes if not has_node(node))
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
696 if missing:
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
697 for mnode in missing:
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
698 repo.ui.debug(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
699 b'removing unknown node %s from %i-phase boundary\n'
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
700 % (short(mnode), phase)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
701 )
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
702 nodes.symmetric_difference_update(missing)
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
703 filtered = True
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
704 if filtered:
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
705 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
706 # filterunknown is called by repo.destroyed, we may have no changes in
35309
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
707 # root but _phasesets contents is certainly invalid (or at least we
19951
d51c4d85ec23 spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents: 18983
diff changeset
708 # 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
709 #
35309
d13526333835 phases: drop the list with phase of each rev, always comput phase sets
Joerg Sonnenberger <joerg@bec.de>
parents: 34876
diff changeset
710 # The other caller is __init__ that have no _phasesets initialized
18983
31bcc5112191 destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18220
diff changeset
711 # 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
712 # "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
713 # (see branchmap one)
22893
9672f0b2cdd9 phases: add invalidate function
Durham Goode <durham@fb.com>
parents: 22080
diff changeset
714 self.invalidate()
18220
767d1c602c8b phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents: 18105
diff changeset
715
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
716
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
717 def advanceboundary(repo, tr, targetphase, nodes, revs=None, dryrun=None):
15454
5a7dde5adec8 phases: add a moveboundary function to move phases boundaries
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15419
diff changeset
718 """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
719
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
720 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
721 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
722
38218
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
723 Simplify boundary to contains phase roots only.
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
724
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
725 If dryrun is True, no actions will be performed
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
726
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
727 Returns a set of revs whose phase is changed or should be changed
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
728 """
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
729 if revs is None:
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
730 revs = []
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
731 phcache = repo._phasecache.copy()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
732 changes = phcache.advanceboundary(
45789
09735cde6275 phases: allow registration and boundary advancement with revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45550
diff changeset
733 repo, tr, targetphase, nodes, revs=revs, dryrun=dryrun
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
734 )
38218
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
735 if not dryrun:
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
736 repo._phasecache.replace(phcache)
36ba5dba372d advanceboundary: add dryrun parameter
Sushil khanchi <sushilkhanchi97@gmail.com>
parents: 38158
diff changeset
737 return changes
15482
a667c89e49b3 phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15481
diff changeset
738
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
739
22070
c1ca47204590 phase: add a transaction argument to retractboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22069
diff changeset
740 def retractboundary(repo, tr, targetphase, nodes):
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
741 """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
742 necessary.
15482
a667c89e49b3 phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15481
diff changeset
743
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
744 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
745 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
746
a667c89e49b3 phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15481
diff changeset
747 Simplify boundary to contains phase roots only."""
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
748 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
749 phcache.retractboundary(repo, tr, targetphase, nodes)
16658
6b3d31d04a69 phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents: 16657
diff changeset
750 repo._phasecache.replace(phcache)
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
751
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
752
45790
5d65e04b6a80 phases: convert registernew users to use revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45789
diff changeset
753 def registernew(repo, tr, targetphase, revs):
33453
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
754 """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
755
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
756 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
757 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
758 """
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
759 phcache = repo._phasecache.copy()
45790
5d65e04b6a80 phases: convert registernew users to use revision sets
Joerg Sonnenberger <joerg@bec.de>
parents: 45789
diff changeset
760 phcache.registernew(repo, tr, targetphase, revs)
33453
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
761 repo._phasecache.replace(phcache)
f6b7617a85bb phases: add a 'registernew' method to set new phases
Boris Feld <boris.feld@octobus.net>
parents: 33452
diff changeset
762
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
763
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
764 def listphases(repo):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
765 # type: (localrepo.localrepository) -> Dict[bytes, bytes]
16724
00535da82faf phases: fix typos in docstrings
Martin Geisler <martin@geisler.net>
parents: 16659
diff changeset
766 """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
767 # 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
768 keys = util.sortdict()
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
769 value = b'%i' % draft
34816
e2c42f751b06 phase: filter out non-draft item in "draft root"
Boris Feld <boris.feld@octobus.net>
parents: 34710
diff changeset
770 cl = repo.unfiltered().changelog
16657
b6081c2c4647 phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents: 16626
diff changeset
771 for root in repo._phasecache.phaseroots[draft]:
34816
e2c42f751b06 phase: filter out non-draft item in "draft root"
Boris Feld <boris.feld@octobus.net>
parents: 34710
diff changeset
772 if repo._phasecache.phase(repo, cl.rev(root)) <= draft:
e2c42f751b06 phase: filter out non-draft item in "draft root"
Boris Feld <boris.feld@octobus.net>
parents: 34710
diff changeset
773 keys[hex(root)] = value
15892
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
774
25624
f0745da75056 publishing: use new helper method
Matt Mackall <mpm@selenic.com>
parents: 25614
diff changeset
775 if repo.publishing():
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
776 # 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
777 # 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
778 # 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
779 # push phase boundary
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
780 #
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
781 # 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
782 # 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
783 # 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
784 #
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
785 # 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
786 # 2) repo B make changeset X public
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
787 # 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
788 # X as now public should
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
789 #
16725
b0fb4f57d076 phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents: 16724
diff changeset
790 # 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
791 # client phase data.
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
792 keys[b'publishing'] = b'True'
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
793 return keys
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
794
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
795
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
796 def pushphase(repo, nhex, oldphasestr, newphasestr):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
797 # type: (localrepo.localrepository, bytes, bytes, bytes) -> bool
17535
63e302be813f en-us: serialization
timeless@mozdev.org
parents: 17205
diff changeset
798 """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
799 repo = repo.unfiltered()
27861
3315a9c2019c with: use context manager for lock in pushphase
Bryan O'Sullivan <bryano@fb.com>
parents: 26909
diff changeset
800 with repo.lock():
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
801 currentphase = repo[nhex].phase()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
802 newphase = abs(int(newphasestr)) # let's avoid negative index surprise
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
803 oldphase = abs(int(oldphasestr)) # let's avoid negative index surprise
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
804 if currentphase == oldphase and newphase < oldphase:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
805 with repo.transaction(b'pushkey-phase') as tr:
27861
3315a9c2019c with: use context manager for lock in pushphase
Bryan O'Sullivan <bryano@fb.com>
parents: 26909
diff changeset
806 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
807 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
808 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
809 # 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
810 return True
15648
79cc89de5be1 phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15482
diff changeset
811 else:
32822
e65ff29dbeb0 pushkey: use False/True for return values from push functions
Martin von Zweigbergk <martinvonz@google.com>
parents: 32000
diff changeset
812 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
813
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
814
33031
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
815 def subsetphaseheads(repo, subset):
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
816 """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
817
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
818 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
819 head nodes.
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
820 """
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
821 cl = repo.changelog
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
822
45117
b1e51ef4e536 phases: sparsify phase lists
Joerg Sonnenberger <joerg@bec.de>
parents: 45116
diff changeset
823 headsbyphase = {i: [] for i in allphases}
33031
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
824 # 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
825 # are not mentioned are implicitly secret.
39272
160bd45cc6af phase: explicitly exclude secret phase and above
Boris Feld <boris.feld@octobus.net>
parents: 39271
diff changeset
826 for phase in allphases[:secret]:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
827 revset = b"heads(%%ln & %s())" % phasenames[phase]
33031
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
828 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
829 return headsbyphase
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
830
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
831
34321
4ef472b975ff bundle2: only grab a transaction when 'phase-heads' affect the repository
Boris Feld <boris.feld@octobus.net>
parents: 34320
diff changeset
832 def updatephases(repo, trgetter, headsbyphase):
33031
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
833 """Updates the repo with the given phase heads"""
45116
361a7444bc41 phases: updatephases should not skip internal phase
Joerg Sonnenberger <joerg@bec.de>
parents: 45114
diff changeset
834 # Now advance phase boundaries of all phases
34321
4ef472b975ff bundle2: only grab a transaction when 'phase-heads' affect the repository
Boris Feld <boris.feld@octobus.net>
parents: 34320
diff changeset
835 #
4ef472b975ff bundle2: only grab a transaction when 'phase-heads' affect the repository
Boris Feld <boris.feld@octobus.net>
parents: 34320
diff changeset
836 # run the update (and fetch transaction) only if there are actually things
4ef472b975ff bundle2: only grab a transaction when 'phase-heads' affect the repository
Boris Feld <boris.feld@octobus.net>
parents: 34320
diff changeset
837 # to update. This avoid creating empty transaction during no-op operation.
4ef472b975ff bundle2: only grab a transaction when 'phase-heads' affect the repository
Boris Feld <boris.feld@octobus.net>
parents: 34320
diff changeset
838
45116
361a7444bc41 phases: updatephases should not skip internal phase
Joerg Sonnenberger <joerg@bec.de>
parents: 45114
diff changeset
839 for phase in allphases:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
840 revset = b'%ln - _phase(%s)'
39293
278eb4541758 phases: simplify revset in updatephases
Boris Feld <boris.feld@octobus.net>
parents: 39275
diff changeset
841 heads = [c.node() for c in repo.set(revset, headsbyphase[phase], phase)]
34321
4ef472b975ff bundle2: only grab a transaction when 'phase-heads' affect the repository
Boris Feld <boris.feld@octobus.net>
parents: 34320
diff changeset
842 if heads:
4ef472b975ff bundle2: only grab a transaction when 'phase-heads' affect the repository
Boris Feld <boris.feld@octobus.net>
parents: 34320
diff changeset
843 advanceboundary(repo, trgetter(), phase, heads)
33031
e8c8d81eb864 bundle: add config option to include phases
Martin von Zweigbergk <martinvonz@google.com>
parents: 32822
diff changeset
844
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
845
15649
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
846 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
847 """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
848
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
849 * 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
850 * 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
851
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
852 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
853 """
18002
9bc5873e52af clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17979
diff changeset
854 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
855 # 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
856 draftroots = []
43538
9970412d2ce3 index: use `index.has_node` in `analyzeremotephases`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43106
diff changeset
857 has_node = repo.changelog.index.has_node # to filter unknown nodes
43106
d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer
Gregory Szorc <gregory.szorc@gmail.com>
parents: 43089
diff changeset
858 for nhex, phase in pycompat.iteritems(roots):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
859 if nhex == b'publishing': # ignore data related to publish option
15649
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
860 continue
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
861 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
862 phase = int(phase)
28174
f16b84b1e40e phases: use constants for phase values
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27874
diff changeset
863 if phase == public:
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46644
diff changeset
864 if node != repo.nullid:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
865 repo.ui.warn(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
866 _(
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
867 b'ignoring inconsistent public root'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
868 b' from remote: %s\n'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
869 )
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
870 % nhex
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
871 )
28174
f16b84b1e40e phases: use constants for phase values
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27874
diff changeset
872 elif phase == draft:
43538
9970412d2ce3 index: use `index.has_node` in `analyzeremotephases`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43106
diff changeset
873 if has_node(node):
15892
592b3d1742a1 phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15821
diff changeset
874 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
875 else:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
876 repo.ui.warn(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
877 _(b'ignoring unexpected root from remote: %i %s\n')
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
878 % (phase, nhex)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
879 )
15649
ca7c4254a21a phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 15648
diff changeset
880 # compute heads
15954
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
881 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
882 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
883
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
884
34819
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
885 class remotephasessummary(object):
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
886 """summarize phase information on the remote side
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
887
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
888 :publishing: True is the remote is publishing
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
889 :publicheads: list of remote public phase heads (nodes)
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
890 :draftheads: list of remote draft phase heads (nodes)
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
891 :draftroots: list of remote draft phase root (nodes)
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
892 """
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
893
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
894 def __init__(self, repo, remotesubset, remoteroots):
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
895 unfi = repo.unfiltered()
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
896 self._allremoteroots = remoteroots
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
897
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
898 self.publishing = remoteroots.get(b'publishing', False)
34819
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
899
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
900 ana = analyzeremotephases(repo, remotesubset, remoteroots)
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
901 self.publicheads, self.draftroots = ana
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
902 # Get the list of all "heads" revs draft on remote
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
903 dheads = unfi.set(b'heads(%ln::%ln)', self.draftroots, remotesubset)
34819
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
904 self.draftheads = [c.node() for c in dheads]
eb6375651974 phase: gather remote phase information in a summary object
Boris Feld <boris.feld@octobus.net>
parents: 34816
diff changeset
905
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
906
15954
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
907 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
908 """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
909
b345f851d056 phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15953
diff changeset
910 * `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
911 * `roots`: define the second we subtract from the first"""
39146
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
912 # prevent an import cycle
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
913 # phases > dagop > patch > copies > scmutil > obsolete > obsutil > phases
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
914 from . import dagop
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
915
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
916 repo = repo.unfiltered()
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
917 cl = repo.changelog
43556
505a2bc53759 index: use `index.get_rev` in `phases.newheads`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43539
diff changeset
918 rev = cl.index.get_rev
39146
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
919 if not roots:
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
920 return heads
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46644
diff changeset
921 if not heads or heads == [repo.nullid]:
39146
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
922 return []
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
923 # The logic operated on revisions, convert arguments early for convenience
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46644
diff changeset
924 new_heads = {rev(n) for n in heads if n != repo.nullid}
39146
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
925 roots = [rev(n) for n in roots]
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
926 # compute the area we need to remove
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
927 affected_zone = repo.revs(b"(%ld::%ld)", roots, new_heads)
39146
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
928 # heads in the area are no longer heads
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
929 new_heads.difference_update(affected_zone)
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
930 # revisions in the area have children outside of it,
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
931 # They might be new heads
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
932 candidates = repo.revs(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
933 b"parents(%ld + (%ld and merge())) and not null", roots, affected_zone
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
934 )
39146
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
935 candidates -= affected_zone
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
936 if new_heads or candidates:
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
937 # remove candidate that are ancestors of other heads
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
938 new_heads.update(candidates)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
939 prunestart = repo.revs(b"parents(%ld) and not null", new_heads)
39146
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
940 pruned = dagop.reachableroots(repo, candidates, prunestart)
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
941 new_heads.difference_update(pruned)
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
942
f736fdbe546a remotephase: avoid full changelog iteration (issue5964)
Boris Feld <boris.feld@octobus.net>
parents: 39141
diff changeset
943 return pycompat.maplist(cl.node, sorted(new_heads))
16030
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
944
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
945
16030
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
946 def newcommitphase(ui):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
947 # type: (uimod.ui) -> int
16030
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
948 """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
949
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
950 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
951
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
952 """
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
953 v = ui.config(b'phases', b'new-commit')
16030
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
954 try:
45117
b1e51ef4e536 phases: sparsify phase lists
Joerg Sonnenberger <joerg@bec.de>
parents: 45116
diff changeset
955 return phasenumber2[v]
b1e51ef4e536 phases: sparsify phase lists
Joerg Sonnenberger <joerg@bec.de>
parents: 45116
diff changeset
956 except KeyError:
b1e51ef4e536 phases: sparsify phase lists
Joerg Sonnenberger <joerg@bec.de>
parents: 45116
diff changeset
957 raise error.ConfigError(
b1e51ef4e536 phases: sparsify phase lists
Joerg Sonnenberger <joerg@bec.de>
parents: 45116
diff changeset
958 _(b"phases.new-commit: not a valid phase name ('%s')") % v
b1e51ef4e536 phases: sparsify phase lists
Joerg Sonnenberger <joerg@bec.de>
parents: 45116
diff changeset
959 )
16030
308406677e9d phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 16025
diff changeset
960
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
961
17671
fdd0fc046cf1 clfilter: introduce a `hassecret` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17537
diff changeset
962 def hassecret(repo):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
963 # type: (localrepo.localrepository) -> bool
17671
fdd0fc046cf1 clfilter: introduce a `hassecret` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17537
diff changeset
964 """utility function that check if a repo have any secret changeset."""
45063
6232d732658c phases: replace magic number by constant
Joerg Sonnenberger <joerg@bec.de>
parents: 44993
diff changeset
965 return bool(repo._phasecache.phaseroots[secret])
34710
cdf833d7de98 phase: add a dedicated txnclose-phase hook
Boris Feld <boris.feld@octobus.net>
parents: 34563
diff changeset
966
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 40580
diff changeset
967
34710
cdf833d7de98 phase: add a dedicated txnclose-phase hook
Boris Feld <boris.feld@octobus.net>
parents: 34563
diff changeset
968 def preparehookargs(node, old, new):
46644
77e129be10de typing: add some type annotations to mercurial/phases.py
Matt Harbison <matt_harbison@yahoo.com>
parents: 45790
diff changeset
969 # type: (bytes, Optional[int], Optional[int]) -> Dict[bytes, bytes]
34710
cdf833d7de98 phase: add a dedicated txnclose-phase hook
Boris Feld <boris.feld@octobus.net>
parents: 34563
diff changeset
970 if old is None:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
971 old = b''
34710
cdf833d7de98 phase: add a dedicated txnclose-phase hook
Boris Feld <boris.feld@octobus.net>
parents: 34563
diff changeset
972 else:
34876
eb1b964b354b phases: pass phase names to hooks instead of internal values
Kevin Bullock <kbullock+mercurial@ringworld.org>
parents: 34819
diff changeset
973 old = phasenames[old]
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
974 return {b'node': node, b'oldphase': old, b'phase': phasenames[new]}