Mercurial > evolve
annotate hgext3rd/evolve/obshistory.py @ 2636:a788967aa800
obslog: clarify some sorting code
I'm not sure why Boris did it, but this belong to the next patch.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Mon, 19 Jun 2017 19:00:31 +0200 |
parents | 9ab35c37b85a |
children | 49f2741c4dd7 |
rev | line source |
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1 # Code dedicated to display and exploration of the obsolescence history |
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2 # |
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3 # This module content aims at being upstreamed enventually. |
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4 # |
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5 # Copyright 2017 Octobus SAS <contact@octobus.net> |
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6 # |
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7 # This software may be used and distributed according to the terms of the |
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8 # GNU General Public License version 2 or any later version. |
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9 |
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10 import re |
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11 |
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12 from mercurial import ( |
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13 cmdutil, |
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14 commands, |
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15 error, |
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16 graphmod, |
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17 obsolete, |
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18 node as nodemod, |
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19 scmutil, |
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20 ) |
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21 |
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22 from mercurial.i18n import _ |
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23 |
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24 from . import ( |
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25 exthelper, |
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26 ) |
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27 |
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28 eh = exthelper.exthelper() |
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29 |
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30 @eh.command( |
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31 'obslog|olog', |
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32 [('G', 'graph', True, _("show the revision DAG")), |
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33 ('r', 'rev', [], _('show the specified revision or revset'), _('REV')), |
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34 ('a', 'all', False, _('show all related changesets, not only precursors')) |
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35 ] + commands.formatteropts, |
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36 _('hg olog [OPTION]... [REV]')) |
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37 def cmdobshistory(ui, repo, *revs, **opts): |
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38 """show the obsolescence history of the specified revisions. |
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39 |
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40 If no revision range is specified, we display the log for the current |
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41 working copy parent. |
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42 |
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43 By default this command prints the selected revisions and all its |
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44 precursors. For precursors pointing on existing revisions in the repository, |
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45 it will display revisions node id, revision number and the first line of the |
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46 description. For precursors pointing on non existing revisions in the |
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47 repository (that can happen when exchanging obsolescence-markers), display |
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48 only the node id. |
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49 |
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50 In both case, for each node, its obsolescence marker will be displayed with |
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51 the obsolescence operation (rewritten or pruned) in addition of the user and |
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52 date of the operation. |
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53 |
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54 The output is a graph by default but can deactivated with the option '--no- |
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55 graph'. |
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56 |
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57 'o' is a changeset, '@' is a working directory parent, 'x' is obsolete, |
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58 and '+' represents a fork where the changeset from the lines below is a |
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59 parent of the 'o' merge on the same line. |
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60 |
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61 Paths in the DAG are represented with '|', '/' and so forth. |
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62 |
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63 Returns 0 on success. |
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64 """ |
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65 revs = list(revs) + opts['rev'] |
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66 if not revs: |
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67 revs = ['.'] |
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68 revs = scmutil.revrange(repo, revs) |
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69 |
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70 if opts['graph']: |
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71 return _debugobshistorygraph(ui, repo, revs, opts) |
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72 |
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73 fm = ui.formatter('debugobshistory', opts) |
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74 revs.reverse() |
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75 _debugobshistoryrevs(fm, repo, revs) |
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76 |
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77 fm.end() |
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78 |
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79 class obsmarker_printer(cmdutil.changeset_printer): |
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80 """show (available) information about a node |
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81 |
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82 We display the node, description (if available) and various information |
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83 about obsolescence markers affecting it""" |
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84 |
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85 def show(self, ctx, copies=None, matchfn=None, **props): |
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86 if self.buffered: |
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87 self.ui.pushbuffer(labeled=True) |
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88 |
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89 changenode = ctx.node() |
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90 |
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91 fm = self.ui.formatter('debugobshistory', props) |
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92 _debugobshistorydisplaynode(fm, self.repo, changenode) |
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93 |
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94 # Succs markers |
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95 succs = self.repo.obsstore.successors.get(changenode, ()) |
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96 succs = sorted(succs) |
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97 |
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98 markerfm = fm.nested("debugobshistory.markers") |
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99 for successor in succs: |
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100 _debugobshistorydisplaymarker(markerfm, successor) |
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101 markerfm.end() |
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102 |
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103 markerfm.plain('\n') |
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104 |
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105 self.hunk[ctx.node()] = self.ui.popbuffer() |
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106 else: |
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107 ### graph output is buffered only |
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108 msg = 'cannot be used outside of the graphlog (yet)' |
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109 raise error.ProgrammingError(msg) |
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110 |
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111 def flush(self, ctx): |
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112 ''' changeset_printer has some logic around buffering data |
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113 in self.headers that we don't use |
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114 ''' |
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115 pass |
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116 |
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117 class missingchangectx(object): |
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118 ''' a minimal object mimicking changectx for change contexts |
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119 references by obs markers but not available locally ''' |
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120 |
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121 def __init__(self, repo, nodeid): |
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122 self._repo = repo |
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123 self._node = nodeid |
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124 |
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125 def node(self): |
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126 return self._node |
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127 |
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128 def obsolete(self): |
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129 # If we don't have it locally, it's obsolete |
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130 return True |
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131 |
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132 def cyclic(graph): |
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133 """Return True if the directed graph has a cycle. |
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134 The graph must be represented as a dictionary mapping vertices to |
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135 iterables of neighbouring vertices. For example: |
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136 |
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137 >>> cyclic({1: (2,), 2: (3,), 3: (1,)}) |
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138 True |
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139 >>> cyclic({1: (2,), 2: (3,), 3: (4,)}) |
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140 False |
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141 |
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142 Taken from: https://codereview.stackexchange.com/a/86067 |
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143 |
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144 """ |
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145 visited = set() |
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146 o = object() |
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147 path = [o] |
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148 path_set = set(path) |
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149 stack = [iter(graph)] |
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150 while stack: |
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151 for v in sorted(stack[-1]): |
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152 if v in path_set: |
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153 path_set.remove(o) |
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154 return path_set |
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155 elif v not in visited: |
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156 visited.add(v) |
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157 path.append(v) |
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158 path_set.add(v) |
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159 stack.append(iter(graph.get(v, ()))) |
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160 break |
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161 else: |
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162 path_set.remove(path.pop()) |
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163 stack.pop() |
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164 return False |
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165 |
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166 def _obshistorywalker(repo, revs, walksuccessors=False): |
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167 """ Directly inspired by graphmod.dagwalker, |
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168 walk the obs marker tree and yield |
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169 (id, CHANGESET, ctx, [parentinfo]) tuples |
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170 """ |
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171 |
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172 # Get the list of nodes and links between them |
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173 candidates, nodesucc, nodeprec = _obshistorywalker_links(repo, revs, walksuccessors) |
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174 |
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175 # Shown, set of nodes presents in items |
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176 shown = set() |
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177 |
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178 def isvalidcandidate(candidate): |
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179 """ Function to filter candidates, check the candidate succ are |
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180 in shown set |
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181 """ |
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182 return nodesucc.get(candidate, set()).issubset(shown) |
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183 |
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184 # While we have some nodes to show |
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185 while candidates: |
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186 |
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187 # Filter out candidates, returns only nodes with all their successors |
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188 # already shown |
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189 validcandidates = filter(isvalidcandidate, candidates) |
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190 |
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191 # If we likely have a cycle |
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192 if not validcandidates: |
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193 cycle = cyclic(nodesucc) |
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194 assert cycle |
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195 |
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196 # Then choose a random node from the cycle |
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197 breaknode = sorted(cycle)[0] |
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198 # And display it by force |
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199 repo.ui.debug('obs-cycle detected, forcing display of %s\n' |
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200 % nodemod.short(breaknode)) |
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201 validcandidates = [breaknode] |
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202 |
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203 # Display all valid candidates |
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204 for cand in sorted(validcandidates): |
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205 # Remove candidate from candidates set |
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206 candidates.remove(cand) |
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207 # And remove it from nodesucc in case of future cycle detected |
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208 try: |
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209 del nodesucc[cand] |
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210 except KeyError: |
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211 pass |
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212 |
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213 shown.add(cand) |
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214 |
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215 # Add the right changectx class |
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216 if cand in repo: |
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217 changectx = repo[cand] |
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218 else: |
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219 changectx = missingchangectx(repo, cand) |
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220 |
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221 childrens = [(graphmod.PARENT, x) for x in nodeprec.get(cand, ())] |
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222 yield (cand, 'M', changectx, childrens) |
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223 |
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224 def _obshistorywalker_links(repo, revs, walksuccessors=False): |
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225 """ Iterate the obs history tree starting from revs, traversing |
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226 each revision precursors recursively. |
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227 If walksuccessors is True, also check that every successor has been |
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228 walked, which ends up walking on all connected obs markers. It helps |
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229 getting a better view with splits and divergences. |
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230 Return a tuple of: |
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231 - The list of node crossed |
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232 - The dictionnary of each node successors, values are a set |
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233 - The dictionnary of each node precursors, values are a list |
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234 """ |
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235 precursors = repo.obsstore.precursors |
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236 successors = repo.obsstore.successors |
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237 nodec = repo.changelog.node |
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238 |
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239 # Parents, set of parents nodes seen during walking the graph for node |
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240 nodesucc = dict() |
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241 # Childrens |
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242 nodeprec = dict() |
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243 |
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244 nodes = [nodec(r) for r in revs] |
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245 seen = set(nodes) |
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246 |
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247 # Iterate on each node |
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248 while nodes: |
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249 node = nodes.pop() |
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250 |
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251 precs = precursors.get(node, ()) |
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252 |
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253 nodeprec[node] = [] |
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254 |
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255 for prec in sorted(precs): |
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256 precnode = prec[0] |
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257 |
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258 # Mark node as prec successor |
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259 nodesucc.setdefault(precnode, set()).add(node) |
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260 |
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261 # Mark precnode as node precursor |
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262 nodeprec[node].append(precnode) |
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263 |
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264 # Add prec for future processing if not node already processed |
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265 if precnode not in seen: |
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266 seen.add(precnode) |
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267 nodes.append(precnode) |
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268 |
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269 # Also walk on successors if the option is enabled |
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270 if walksuccessors: |
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271 for successor in successors.get(node, ()): |
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272 for succnodeid in successor[1]: |
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273 if succnodeid not in seen: |
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274 seen.add(succnodeid) |
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275 nodes.append(succnodeid) |
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276 |
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277 return sorted(seen), nodesucc, nodeprec |
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278 |
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279 def _debugobshistorygraph(ui, repo, revs, opts): |
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280 displayer = obsmarker_printer(ui, repo.unfiltered(), None, opts, buffered=True) |
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281 edges = graphmod.asciiedges |
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282 walker = _obshistorywalker(repo.unfiltered(), revs, opts.get('all', False)) |
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283 cmdutil.displaygraph(ui, repo, walker, displayer, edges) |
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284 |
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285 def _debugobshistoryrevs(fm, repo, revs): |
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286 """ Display the obsolescence history for revset |
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287 """ |
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288 precursors = repo.obsstore.precursors |
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289 successors = repo.obsstore.successors |
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290 nodec = repo.changelog.node |
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291 unfi = repo.unfiltered() |
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292 nodes = [nodec(r) for r in revs] |
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293 |
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294 seen = set(nodes) |
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295 |
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296 while nodes: |
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297 ctxnode = nodes.pop() |
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298 |
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299 _debugobshistorydisplaynode(fm, unfi, ctxnode) |
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300 |
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301 succs = successors.get(ctxnode, ()) |
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302 |
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303 markerfm = fm.nested("debugobshistory.markers") |
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304 for successor in sorted(succs): |
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305 _debugobshistorydisplaymarker(markerfm, successor) |
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306 markerfm.end() |
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307 |
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308 precs = precursors.get(ctxnode, ()) |
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309 for p in sorted(precs): |
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310 # Only show nodes once |
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311 if p[0] not in seen: |
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312 seen.add(p[0]) |
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313 nodes.append(p[0]) |
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314 |
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315 def _debugobshistorydisplaynode(fm, repo, node): |
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316 if node in repo: |
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317 _debugobshistorydisplayctx(fm, repo[node]) |
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318 else: |
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319 _debugobshistorydisplaymissingctx(fm, node) |
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320 |
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321 def _debugobshistorydisplayctx(fm, ctx): |
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322 shortdescription = ctx.description().splitlines()[0] |
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323 |
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324 fm.startitem() |
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325 fm.write('debugobshistory.node', '%s', str(ctx), |
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326 label="evolve.node") |
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327 fm.plain(' ') |
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328 |
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329 fm.write('debugobshistory.rev', '(%d)', int(ctx), |
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330 label="evolve.rev") |
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331 fm.plain(' ') |
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332 |
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333 fm.write('debugobshistory.shortdescription', '%s', shortdescription, |
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334 label="evolve.short_description") |
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335 fm.plain('\n') |
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336 |
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337 def _debugobshistorydisplaymissingctx(fm, nodewithoutctx): |
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338 hexnode = nodemod.short(nodewithoutctx) |
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339 fm.startitem() |
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340 fm.write('debugobshistory.node', '%s', hexnode, |
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341 label="evolve.node evolve.missing_change_ctx") |
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342 fm.plain('\n') |
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343 |
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344 def _debugobshistorydisplaymarker(fm, marker): |
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345 succnodes = marker[1] |
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346 date = marker[4] |
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347 metadata = dict(marker[3]) |
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348 |
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349 fm.startitem() |
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350 fm.plain(' ') |
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351 |
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352 # Detect pruned revisions |
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353 if len(succnodes) == 0: |
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354 verb = 'pruned' |
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355 else: |
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356 verb = 'rewritten' |
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357 |
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358 fm.write('debugobshistory.verb', '%s', verb, |
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359 label="evolve.verb") |
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360 |
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361 effectflag = metadata.get('ef1') |
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362 if effectflag is not None: |
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363 try: |
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364 effectflag = int(effectflag) |
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365 except ValueError: |
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366 effectflag = None |
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367 if effectflag: |
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368 effect = [] |
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369 |
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370 # XXX should be a dict |
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371 if effectflag & DESCCHANGED: |
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372 effect.append('description') |
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373 if effectflag & METACHANGED: |
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374 effect.append('meta') |
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375 if effectflag & USERCHANGED: |
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376 effect.append('user') |
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377 if effectflag & DATECHANGED: |
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378 effect.append('date') |
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379 if effectflag & BRANCHCHANGED: |
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380 effect.append('branch') |
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381 if effectflag & PARENTCHANGED: |
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382 effect.append('parent') |
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383 if effectflag & DIFFCHANGED: |
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384 effect.append('content') |
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385 |
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386 if effect: |
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387 fmteffect = fm.formatlist(effect, 'debugobshistory.effect', sep=', ') |
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388 fm.write('debugobshistory.effect', '(%s)', fmteffect) |
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389 |
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390 fm.plain(' by ') |
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391 |
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392 fm.write('debugobshistory.marker_user', '%s', metadata['user'], |
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393 label="evolve.user") |
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394 fm.plain(' ') |
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395 |
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396 fm.write('debugobshistory.marker_date', '(%s)', fm.formatdate(date), |
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397 label="evolve.date") |
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398 |
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399 if len(succnodes) > 0: |
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400 fm.plain(' as ') |
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401 |
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402 shortsnodes = (nodemod.short(succnode) for succnode in sorted(succnodes)) |
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403 nodes = fm.formatlist(shortsnodes, 'debugobshistory.succnodes', sep=', ') |
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404 fm.write('debugobshistory.succnodes', '%s', nodes, |
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405 label="evolve.node") |
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406 |
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407 fm.plain("\n") |
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408 |
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409 # logic around storing and using effect flags |
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410 DESCCHANGED = 1 << 0 # action changed the description |
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411 METACHANGED = 1 << 1 # action change the meta |
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412 PARENTCHANGED = 1 << 2 # action change the parent |
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413 DIFFCHANGED = 1 << 3 # action change diff introduced by the changeset |
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414 USERCHANGED = 1 << 4 # the user changed |
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415 DATECHANGED = 1 << 5 # the date changed |
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416 BRANCHCHANGED = 1 << 6 # the branch changed |
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417 |
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418 METABLACKLIST = [ |
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419 re.compile('^__touch-noise__$'), |
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420 re.compile('^branch$'), |
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421 re.compile('^.*-source$'), |
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422 re.compile('^.*_source$'), |
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423 re.compile('^source$'), |
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424 ] |
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425 |
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426 def ismetablacklisted(metaitem): |
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427 """ Check that the key of a meta item (extrakey, extravalue) does not |
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428 match at least one of the blacklist pattern |
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429 """ |
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430 metakey = metaitem[0] |
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431 for pattern in METABLACKLIST: |
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432 if pattern.match(metakey): |
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433 return False |
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434 |
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435 return True |
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436 |
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effectflag: allow to save effect of change in obsmarkers
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changeset
|
437 def geteffectflag(relation): |
4b2f4da124a2
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parents:
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diff
changeset
|
438 """compute the effect flag by comparing the source and destination""" |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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diff
changeset
|
439 effects = 0 |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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diff
changeset
|
440 |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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parents:
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diff
changeset
|
441 source = relation[0] |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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parents:
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diff
changeset
|
442 |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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parents:
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diff
changeset
|
443 for changectx in relation[1]: |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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parents:
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diff
changeset
|
444 # Check if description has changed |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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parents:
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diff
changeset
|
445 if changectx.description() != source.description(): |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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parents:
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diff
changeset
|
446 effects |= DESCCHANGED |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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parents:
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diff
changeset
|
447 |
2448
66f05d5f4769
effectflag: detect meta changes
Boris Feld <boris.feld@octobus.net>
parents:
2446
diff
changeset
|
448 # Check if known meta has changed |
2492
c9f1118b33d6
effectflag: split effect flag meta
Boris Feld <boris.feld@octobus.net>
parents:
2490
diff
changeset
|
449 if changectx.user() != source.user(): |
c9f1118b33d6
effectflag: split effect flag meta
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parents:
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diff
changeset
|
450 effects |= USERCHANGED |
c9f1118b33d6
effectflag: split effect flag meta
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parents:
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diff
changeset
|
451 |
c9f1118b33d6
effectflag: split effect flag meta
Boris Feld <boris.feld@octobus.net>
parents:
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diff
changeset
|
452 if changectx.date() != source.date(): |
c9f1118b33d6
effectflag: split effect flag meta
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parents:
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diff
changeset
|
453 effects |= DATECHANGED |
c9f1118b33d6
effectflag: split effect flag meta
Boris Feld <boris.feld@octobus.net>
parents:
2490
diff
changeset
|
454 |
c9f1118b33d6
effectflag: split effect flag meta
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parents:
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diff
changeset
|
455 if changectx.branch() != source.branch(): |
c9f1118b33d6
effectflag: split effect flag meta
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parents:
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diff
changeset
|
456 effects |= BRANCHCHANGED |
2448
66f05d5f4769
effectflag: detect meta changes
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parents:
2446
diff
changeset
|
457 |
2522
a1cc2a0b9f6f
effetflag: detect other meta (extra) changes
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parents:
2520
diff
changeset
|
458 # Check if other meta has changed |
a1cc2a0b9f6f
effetflag: detect other meta (extra) changes
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diff
changeset
|
459 changeextra = changectx.extra().items() |
a1cc2a0b9f6f
effetflag: detect other meta (extra) changes
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diff
changeset
|
460 ctxmeta = filter(ismetablacklisted, changeextra) |
a1cc2a0b9f6f
effetflag: detect other meta (extra) changes
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parents:
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diff
changeset
|
461 |
a1cc2a0b9f6f
effetflag: detect other meta (extra) changes
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parents:
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diff
changeset
|
462 sourceextra = source.extra().items() |
a1cc2a0b9f6f
effetflag: detect other meta (extra) changes
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diff
changeset
|
463 srcmeta = filter(ismetablacklisted, sourceextra) |
a1cc2a0b9f6f
effetflag: detect other meta (extra) changes
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diff
changeset
|
464 |
a1cc2a0b9f6f
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parents:
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diff
changeset
|
465 if ctxmeta != srcmeta: |
a1cc2a0b9f6f
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diff
changeset
|
466 effects |= METACHANGED |
a1cc2a0b9f6f
effetflag: detect other meta (extra) changes
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parents:
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diff
changeset
|
467 |
2449
0b05142117d2
effectflag: detect parent change
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parents:
2448
diff
changeset
|
468 # Check if at least one of the parent has changes |
0b05142117d2
effectflag: detect parent change
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parents:
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diff
changeset
|
469 if changectx.parents() != source.parents(): |
0b05142117d2
effectflag: detect parent change
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parents:
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diff
changeset
|
470 effects |= PARENTCHANGED |
0b05142117d2
effectflag: detect parent change
Boris Feld <boris.feld@octobus.net>
parents:
2448
diff
changeset
|
471 |
2450
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
472 if not _cmpdiff(source, changectx): |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
473 effects |= DIFFCHANGED |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
474 |
2446
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
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parents:
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diff
changeset
|
475 return effects |
4b2f4da124a2
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parents:
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diff
changeset
|
476 |
2520
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
477 def _prepare_hunk(hunk): |
5fb5d096348c
effectflag: better diff detection
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parents:
2492
diff
changeset
|
478 """Drop all information but the username and patch""" |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
479 cleanunk = [] |
5fb5d096348c
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parents:
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diff
changeset
|
480 for line in hunk.splitlines(): |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
481 if line.startswith(b'# User') or not line.startswith(b'#'): |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
482 if line.startswith(b'@@'): |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
483 line = b'@@\n' |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
484 cleanunk.append(line) |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
485 return cleanunk |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
486 |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
487 def _getdifflines(iterdiff): |
5fb5d096348c
effectflag: better diff detection
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parents:
2492
diff
changeset
|
488 """return a cleaned up lines""" |
2450
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
489 try: |
2592
fb33d856d25e
compat: make obshistory._getdifflines compatible with mercurial 4.1
Boris Feld <boris.feld@octobus.net>
parents:
2591
diff
changeset
|
490 # XXX-COMPAT Mercurial 4.1 compat |
fb33d856d25e
compat: make obshistory._getdifflines compatible with mercurial 4.1
Boris Feld <boris.feld@octobus.net>
parents:
2591
diff
changeset
|
491 if isinstance(iterdiff, list) and len(iterdiff) == 0: |
fb33d856d25e
compat: make obshistory._getdifflines compatible with mercurial 4.1
Boris Feld <boris.feld@octobus.net>
parents:
2591
diff
changeset
|
492 return None |
2520
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
493 lines = iterdiff.next() |
2450
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
494 except StopIteration: |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
495 return None |
2520
5fb5d096348c
effectflag: better diff detection
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parents:
2492
diff
changeset
|
496 return _prepare_hunk(lines) |
2450
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
497 |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
498 def _cmpdiff(leftctx, rightctx): |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
499 """return True if both ctx introduce the "same diff" |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
500 |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
501 This is a first and basic implementation, with many shortcoming. |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
502 """ |
2548
3fd4b0dca16c
effectflag: fix content change detection for filtered revs
Boris Feld <boris.feld@octobus.net>
parents:
2522
diff
changeset
|
503 |
3fd4b0dca16c
effectflag: fix content change detection for filtered revs
Boris Feld <boris.feld@octobus.net>
parents:
2522
diff
changeset
|
504 # Leftctx or right ctx might be filtered, so we need to use the contexts |
3fd4b0dca16c
effectflag: fix content change detection for filtered revs
Boris Feld <boris.feld@octobus.net>
parents:
2522
diff
changeset
|
505 # with an unfiltered repository to safely compute the diff |
3fd4b0dca16c
effectflag: fix content change detection for filtered revs
Boris Feld <boris.feld@octobus.net>
parents:
2522
diff
changeset
|
506 leftunfi = leftctx._repo.unfiltered()[leftctx.rev()] |
3fd4b0dca16c
effectflag: fix content change detection for filtered revs
Boris Feld <boris.feld@octobus.net>
parents:
2522
diff
changeset
|
507 leftdiff = leftunfi.diff(git=1) |
3fd4b0dca16c
effectflag: fix content change detection for filtered revs
Boris Feld <boris.feld@octobus.net>
parents:
2522
diff
changeset
|
508 rightunfi = rightctx._repo.unfiltered()[rightctx.rev()] |
3fd4b0dca16c
effectflag: fix content change detection for filtered revs
Boris Feld <boris.feld@octobus.net>
parents:
2522
diff
changeset
|
509 rightdiff = rightunfi.diff(git=1) |
3fd4b0dca16c
effectflag: fix content change detection for filtered revs
Boris Feld <boris.feld@octobus.net>
parents:
2522
diff
changeset
|
510 |
2450
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
511 left, right = (0, 0) |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
512 while None not in (left, right): |
2520
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
513 left = _getdifflines(leftdiff) |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
514 right = _getdifflines(rightdiff) |
5fb5d096348c
effectflag: better diff detection
Boris Feld <boris.feld@octobus.net>
parents:
2492
diff
changeset
|
515 |
2450
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
516 if left != right: |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
517 return False |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
518 return True |
98613938d098
effectflag: basic diff change detection
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2449
diff
changeset
|
519 |
2446
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
520 @eh.wrapfunction(obsolete, 'createmarkers') |
2463
08c552a5eb37
obshistory: be more flexible about createmarkers API
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2457
diff
changeset
|
521 def createmarkerswithbits(orig, repo, relations, flag=0, date=None, |
08c552a5eb37
obshistory: be more flexible about createmarkers API
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2457
diff
changeset
|
522 metadata=None, **kwargs): |
2446
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
523 """compute 'effect-flag' and augment the created markers |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
524 |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
525 Wrap obsolete.createmarker in order to compute the effect of each |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
526 relationship and store them as flag in the metadata. |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
527 |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
528 While we experiment, we store flag in a metadata field. This field is |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
529 "versionned" to easilly allow moving to other meaning for flags. |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
530 |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
531 The comparison of description or other infos just before creating the obs |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
532 marker might induce overhead in some cases. However it is a good place to |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
533 start since it automatically makes all markers creation recording more |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
534 meaningful data. In the future, we can introduce way for commands to |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
535 provide precomputed effect to avoid the overhead. |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
536 """ |
2586
6e2d56e8f673
effectflag: activate effect flag by default
Boris Feld <boris.feld@octobus.net>
parents:
2548
diff
changeset
|
537 if not repo.ui.configbool('experimental', 'evolution.effect-flags', True): |
2463
08c552a5eb37
obshistory: be more flexible about createmarkers API
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2457
diff
changeset
|
538 return orig(repo, relations, flag, date, metadata, **kwargs) |
2446
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
539 if metadata is None: |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
540 metadata = {} |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
541 tr = repo.transaction('add-obsolescence-marker') |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
542 try: |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
543 for r in relations: |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
544 # Compute the effect flag for each obsmarker |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
545 effect = geteffectflag(r) |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
546 |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
547 # Copy the metadata in order to add them, we copy because the |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
548 # effect flag might be different per relation |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
549 m = metadata.copy() |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
550 # we store the effect even if "0". This disctinct markers created |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
551 # without the feature with markers recording a no-op. |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
552 m['ef1'] = "%d" % effect |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
553 |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
554 # And call obsolete.createmarkers for creating the obsmarker for real |
2463
08c552a5eb37
obshistory: be more flexible about createmarkers API
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2457
diff
changeset
|
555 orig(repo, [r], flag, date, m, **kwargs) |
2446
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
556 |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
557 tr.close() |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
558 finally: |
4b2f4da124a2
effectflag: allow to save effect of change in obsmarkers
Boris Feld <boris.feld@octobus.net>
parents:
2441
diff
changeset
|
559 tr.release() |
2488
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
560 |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
561 def _getobsfate(successorssets): |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
562 """ Compute a changeset obsolescence fate based on his successorssets. |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
563 Successors can be the tipmost ones or the immediate ones. |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
564 Returns one fate in the following list: |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
565 - pruned |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
566 - diverged |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
567 - superseed |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
568 - superseed_split |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
569 """ |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
570 |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
571 if len(successorssets) == 0: |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
572 # The commit has been pruned |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
573 return 'pruned' |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
574 elif len(successorssets) > 1: |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
575 return 'diverged' |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
576 else: |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
577 # No divergence, only one set of successors |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
578 successors = successorssets[0] |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
579 |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
580 if len(successors) == 1: |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
581 return 'superseed' |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
582 else: |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
583 return 'superseed_split' |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
584 |
2490
94f171534918
template: update obsfate to be more human friendly
Boris Feld <boris.feld@octobus.net>
parents:
2488
diff
changeset
|
585 def _getobsfateandsuccs(repo, revnode, successorssets=None): |
2488
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
586 """ Return a tuple containing: |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
587 - the reason a revision is obsolete (diverged, pruned or superseed) |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
588 - the list of successors short node if the revision is neither pruned |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
589 or has diverged |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
590 """ |
2490
94f171534918
template: update obsfate to be more human friendly
Boris Feld <boris.feld@octobus.net>
parents:
2488
diff
changeset
|
591 if successorssets is None: |
94f171534918
template: update obsfate to be more human friendly
Boris Feld <boris.feld@octobus.net>
parents:
2488
diff
changeset
|
592 successorssets = obsolete.successorssets(repo, revnode) |
2488
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
593 |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
594 fate = _getobsfate(successorssets) |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
595 |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
596 # Apply node.short if we have no divergence |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
597 if len(successorssets) == 1: |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
598 successors = [nodemod.short(node_id) for node_id in successorssets[0]] |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
599 else: |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
600 successors = [] |
2490
94f171534918
template: update obsfate to be more human friendly
Boris Feld <boris.feld@octobus.net>
parents:
2488
diff
changeset
|
601 for succset in successorssets: |
94f171534918
template: update obsfate to be more human friendly
Boris Feld <boris.feld@octobus.net>
parents:
2488
diff
changeset
|
602 successors.append([nodemod.short(node_id) for node_id in succset]) |
2488
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
603 |
1bdbe8f55339
refactor: extract obs fate algorithm from _getobsoletereason
Boris Feld <boris.feld@octobus.net>
parents:
2484
diff
changeset
|
604 return (fate, successors) |
2490
94f171534918
template: update obsfate to be more human friendly
Boris Feld <boris.feld@octobus.net>
parents:
2488
diff
changeset
|
605 |
2591
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
606 def _successorsetdates(successorset, markers): |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
607 """returns the max date and the min date of the markers list |
2490
94f171534918
template: update obsfate to be more human friendly
Boris Feld <boris.feld@octobus.net>
parents:
2488
diff
changeset
|
608 """ |
94f171534918
template: update obsfate to be more human friendly
Boris Feld <boris.feld@octobus.net>
parents:
2488
diff
changeset
|
609 |
2591
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
610 if not markers: |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
611 return {} |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
612 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
613 dates = [m[4] for m in markers] |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
614 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
615 return { |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
616 'min_date': min(dates), |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
617 'max_date': max(dates) |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
618 } |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
619 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
620 def _successorsetusers(successorset, markers): |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
621 """ Returns a sorted list of markers users without duplicates |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
622 """ |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
623 if not markers: |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
624 return {} |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
625 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
626 # Check that user is present in meta |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
627 markersmeta = [dict(m[3]) for m in markers] |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
628 users = set(meta.get('user') for meta in markersmeta if meta.get('user')) |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
629 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
630 return {'users': sorted(users)} |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
631 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
632 def _successorsetverb(successorset, markers): |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
633 """ Return the verb summarizing the successorset |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
634 """ |
2606
02129bed002c
obsfate: improve prune support in _successorsetverb
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2604
diff
changeset
|
635 if not successorset: |
02129bed002c
obsfate: improve prune support in _successorsetverb
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2604
diff
changeset
|
636 verb = 'pruned' |
2607
054d92586e43
obsfate: use 'split' as verb when appropriate
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2606
diff
changeset
|
637 elif len(successorset) == 1: |
054d92586e43
obsfate: use 'split' as verb when appropriate
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2606
diff
changeset
|
638 verb = 'rewritten' |
2606
02129bed002c
obsfate: improve prune support in _successorsetverb
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2604
diff
changeset
|
639 else: |
2607
054d92586e43
obsfate: use 'split' as verb when appropriate
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2606
diff
changeset
|
640 verb = 'split' |
2606
02129bed002c
obsfate: improve prune support in _successorsetverb
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2604
diff
changeset
|
641 return {'verb': verb} |
2591
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
642 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
643 FORMATSSETSFUNCTIONS = [ |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
644 _successorsetdates, |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
645 _successorsetusers, |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
646 _successorsetverb |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
647 ] |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
648 |
2609
81a94da65dca
obsfate: mark successorsetallmarkers public
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2608
diff
changeset
|
649 def successorsetallmarkers(successorset, pathscache): |
2591
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
650 """compute all successors of a successorset. |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
651 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
652 pathscache must contains all successors starting from selected nodes |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
653 or revision. This way, iterating on each successor, we can take all |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
654 precursors and have the subgraph of all obsmarkers between roots to |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
655 successors. |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
656 """ |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
657 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
658 markers = set() |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
659 seen = set() |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
660 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
661 for successor in successorset: |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
662 stack = [successor] |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
663 |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
664 while stack: |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
665 element = stack.pop() |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
666 seen.add(element) |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
667 for prec, mark in pathscache.get(element, []): |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
668 if prec not in seen: |
1991935fb603
obsfate: add a new obsfate template
Boris Feld <boris.feld@octobus.net>
parents:
2586
diff
changeset
|
669 # Process element precursors |
1991935fb603
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670 stack.append(prec) |
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671 |
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672 if mark not in markers: |
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673 markers.add(mark) |
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674 |
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675 return markers |
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676 |
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677 def preparesuccessorset(successorset, rawmarkers): |
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678 """ For a successor set, get all related markers, compute the set of user, |
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679 the min date and the max date |
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680 """ |
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681 hex = nodemod.hex |
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682 |
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683 successorset = [hex(n) for n in successorset] |
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684 |
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685 # hex the binary nodes in the markers |
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686 markers = [] |
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687 for m in rawmarkers: |
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688 hexprec = hex(m[0]) |
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689 hexsucs = tuple(hex(n) for n in m[1]) |
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690 hexparents = None |
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691 if m[5] is not None: |
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692 hexparents = tuple(hex(n) for n in m[5]) |
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693 newmarker = (hexprec, hexsucs) + m[2:5] + (hexparents,) + m[6:] |
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694 markers.append(newmarker) |
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695 |
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696 # Format basic data |
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697 data = { |
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698 "successors": sorted(successorset), |
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699 "markers": sorted(markers) |
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700 } |
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701 |
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702 # Call an extensible list of functions to override or add new data |
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703 for function in FORMATSSETSFUNCTIONS: |
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704 data.update(function(successorset, markers)) |
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705 |
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706 return data |