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@@ -1,1409 +1,1409 b'' | |||
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1 | 1 | # context.py - changeset and file context objects for mercurial |
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2 | 2 | # |
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3 | 3 | # Copyright 2006, 2007 Matt Mackall <mpm@selenic.com> |
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4 | 4 | # |
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5 | 5 | # This software may be used and distributed according to the terms of the |
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6 | 6 | # GNU General Public License version 2 or any later version. |
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7 | 7 | |
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8 | 8 | from node import nullid, nullrev, short, hex, bin |
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9 | 9 | from i18n import _ |
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10 | 10 | import ancestor, mdiff, error, util, scmutil, subrepo, patch, encoding, phases |
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11 | 11 | import copies |
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12 | 12 | import match as matchmod |
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13 | 13 | import os, errno, stat |
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14 | 14 | import obsolete as obsmod |
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15 | 15 | import repoview |
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16 | 16 | |
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17 | 17 | propertycache = util.propertycache |
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18 | 18 | |
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19 | 19 | class basectx(object): |
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20 | 20 | """A basectx object represents the common logic for its children: |
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21 | 21 | changectx: read-only context that is already present in the repo, |
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22 | 22 | workingctx: a context that represents the working directory and can |
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23 | 23 | be committed, |
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24 | 24 | memctx: a context that represents changes in-memory and can also |
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25 | 25 | be committed.""" |
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26 | 26 | def __new__(cls, repo, changeid='', *args, **kwargs): |
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27 | 27 | if isinstance(changeid, basectx): |
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28 | 28 | return changeid |
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29 | 29 | |
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30 | 30 | o = super(basectx, cls).__new__(cls) |
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31 | 31 | |
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32 | 32 | o._repo = repo |
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33 | 33 | o._rev = nullrev |
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34 | 34 | o._node = nullid |
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35 | 35 | |
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36 | 36 | return o |
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37 | 37 | |
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38 | 38 | def __str__(self): |
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39 | 39 | return short(self.node()) |
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40 | 40 | |
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41 | 41 | def __int__(self): |
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42 | 42 | return self.rev() |
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43 | 43 | |
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44 | 44 | def __repr__(self): |
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45 | 45 | return "<%s %s>" % (type(self).__name__, str(self)) |
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46 | 46 | |
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47 | 47 | def __eq__(self, other): |
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48 | 48 | try: |
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49 | 49 | return type(self) == type(other) and self._rev == other._rev |
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50 | 50 | except AttributeError: |
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51 | 51 | return False |
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52 | 52 | |
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53 | 53 | def __ne__(self, other): |
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54 | 54 | return not (self == other) |
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55 | 55 | |
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56 | 56 | def __contains__(self, key): |
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57 | 57 | return key in self._manifest |
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58 | 58 | |
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59 | 59 | def __getitem__(self, key): |
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60 | 60 | return self.filectx(key) |
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61 | 61 | |
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62 | 62 | def __iter__(self): |
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63 | 63 | for f in sorted(self._manifest): |
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64 | 64 | yield f |
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65 | 65 | |
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66 | 66 | @propertycache |
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67 | 67 | def substate(self): |
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68 | 68 | return subrepo.state(self, self._repo.ui) |
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69 | 69 | |
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70 | 70 | def rev(self): |
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71 | 71 | return self._rev |
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72 | 72 | def node(self): |
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73 | 73 | return self._node |
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74 | 74 | def hex(self): |
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75 | 75 | return hex(self.node()) |
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76 | 76 | def manifest(self): |
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77 | 77 | return self._manifest |
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78 | 78 | def phasestr(self): |
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79 | 79 | return phases.phasenames[self.phase()] |
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80 | 80 | def mutable(self): |
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81 | 81 | return self.phase() > phases.public |
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82 | 82 | |
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83 | 83 | def parents(self): |
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84 | 84 | """return contexts for each parent changeset""" |
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85 | 85 | return self._parents |
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86 | 86 | |
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87 | 87 | def p1(self): |
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88 | 88 | return self._parents[0] |
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89 | 89 | |
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90 | 90 | def p2(self): |
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91 | 91 | if len(self._parents) == 2: |
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92 | 92 | return self._parents[1] |
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93 | 93 | return changectx(self._repo, -1) |
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94 | 94 | |
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95 | 95 | def _fileinfo(self, path): |
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96 | 96 | if '_manifest' in self.__dict__: |
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97 | 97 | try: |
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98 | 98 | return self._manifest[path], self._manifest.flags(path) |
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99 | 99 | except KeyError: |
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100 | 100 | raise error.ManifestLookupError(self._node, path, |
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101 | 101 | _('not found in manifest')) |
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102 | 102 | if '_manifestdelta' in self.__dict__ or path in self.files(): |
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103 | 103 | if path in self._manifestdelta: |
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104 | 104 | return (self._manifestdelta[path], |
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105 | 105 | self._manifestdelta.flags(path)) |
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106 | 106 | node, flag = self._repo.manifest.find(self._changeset[0], path) |
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107 | 107 | if not node: |
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108 | 108 | raise error.ManifestLookupError(self._node, path, |
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109 | 109 | _('not found in manifest')) |
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110 | 110 | |
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111 | 111 | return node, flag |
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112 | 112 | |
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113 | 113 | def filenode(self, path): |
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114 | 114 | return self._fileinfo(path)[0] |
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115 | 115 | |
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116 | 116 | def flags(self, path): |
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117 | 117 | try: |
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118 | 118 | return self._fileinfo(path)[1] |
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119 | 119 | except error.LookupError: |
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120 | 120 | return '' |
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121 | 121 | |
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122 | 122 | def sub(self, path): |
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123 | 123 | return subrepo.subrepo(self, path) |
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124 | 124 | |
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125 | 125 | def match(self, pats=[], include=None, exclude=None, default='glob'): |
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126 | 126 | r = self._repo |
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127 | 127 | return matchmod.match(r.root, r.getcwd(), pats, |
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128 | 128 | include, exclude, default, |
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129 | 129 | auditor=r.auditor, ctx=self) |
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130 | 130 | |
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131 | 131 | def diff(self, ctx2=None, match=None, **opts): |
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132 | 132 | """Returns a diff generator for the given contexts and matcher""" |
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133 | 133 | if ctx2 is None: |
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134 | 134 | ctx2 = self.p1() |
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135 | 135 | if ctx2 is not None: |
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136 | 136 | ctx2 = self._repo[ctx2] |
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137 | 137 | diffopts = patch.diffopts(self._repo.ui, opts) |
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138 | 138 | return patch.diff(self._repo, ctx2.node(), self.node(), |
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139 | 139 | match=match, opts=diffopts) |
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140 | 140 | |
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141 | 141 | @propertycache |
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142 | 142 | def _dirs(self): |
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143 | 143 | return scmutil.dirs(self._manifest) |
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144 | 144 | |
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145 | 145 | def dirs(self): |
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146 | 146 | return self._dirs |
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147 | 147 | |
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148 | 148 | def dirty(self): |
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149 | 149 | return False |
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150 | 150 | |
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151 | 151 | class changectx(basectx): |
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152 | 152 | """A changecontext object makes access to data related to a particular |
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153 | 153 | changeset convenient. It represents a read-only context already presnt in |
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154 | 154 | the repo.""" |
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155 | 155 | def __init__(self, repo, changeid=''): |
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156 | 156 | """changeid is a revision number, node, or tag""" |
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157 | 157 | |
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158 | 158 | # since basectx.__new__ already took care of copying the object, we |
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159 | 159 | # don't need to do anything in __init__, so we just exit here |
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160 | 160 | if isinstance(changeid, basectx): |
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161 | 161 | return |
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162 | 162 | |
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163 | 163 | if changeid == '': |
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164 | 164 | changeid = '.' |
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165 | 165 | self._repo = repo |
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166 | 166 | |
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167 | 167 | if isinstance(changeid, int): |
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168 | 168 | try: |
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169 | 169 | self._node = repo.changelog.node(changeid) |
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170 | 170 | except IndexError: |
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171 | 171 | raise error.RepoLookupError( |
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172 | 172 | _("unknown revision '%s'") % changeid) |
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173 | 173 | self._rev = changeid |
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174 | 174 | return |
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175 | 175 | if isinstance(changeid, long): |
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176 | 176 | changeid = str(changeid) |
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177 | 177 | if changeid == '.': |
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178 | 178 | self._node = repo.dirstate.p1() |
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179 | 179 | self._rev = repo.changelog.rev(self._node) |
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180 | 180 | return |
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181 | 181 | if changeid == 'null': |
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182 | 182 | self._node = nullid |
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183 | 183 | self._rev = nullrev |
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184 | 184 | return |
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185 | 185 | if changeid == 'tip': |
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186 | 186 | self._node = repo.changelog.tip() |
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187 | 187 | self._rev = repo.changelog.rev(self._node) |
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188 | 188 | return |
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189 | 189 | if len(changeid) == 20: |
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190 | 190 | try: |
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191 | 191 | self._node = changeid |
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192 | 192 | self._rev = repo.changelog.rev(changeid) |
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193 | 193 | return |
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194 | 194 | except LookupError: |
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195 | 195 | pass |
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196 | 196 | |
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197 | 197 | try: |
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198 | 198 | r = int(changeid) |
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199 | 199 | if str(r) != changeid: |
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200 | 200 | raise ValueError |
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201 | 201 | l = len(repo.changelog) |
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202 | 202 | if r < 0: |
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203 | 203 | r += l |
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204 | 204 | if r < 0 or r >= l: |
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205 | 205 | raise ValueError |
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206 | 206 | self._rev = r |
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207 | 207 | self._node = repo.changelog.node(r) |
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208 | 208 | return |
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209 | 209 | except (ValueError, OverflowError, IndexError): |
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210 | 210 | pass |
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211 | 211 | |
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212 | 212 | if len(changeid) == 40: |
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213 | 213 | try: |
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214 | 214 | self._node = bin(changeid) |
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215 | 215 | self._rev = repo.changelog.rev(self._node) |
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216 | 216 | return |
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217 | 217 | except (TypeError, LookupError): |
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218 | 218 | pass |
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219 | 219 | |
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220 | 220 | if changeid in repo._bookmarks: |
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221 | 221 | self._node = repo._bookmarks[changeid] |
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222 | 222 | self._rev = repo.changelog.rev(self._node) |
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223 | 223 | return |
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224 | 224 | if changeid in repo._tagscache.tags: |
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225 | 225 | self._node = repo._tagscache.tags[changeid] |
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226 | 226 | self._rev = repo.changelog.rev(self._node) |
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227 | 227 | return |
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228 | 228 | try: |
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229 | 229 | self._node = repo.branchtip(changeid) |
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230 | 230 | self._rev = repo.changelog.rev(self._node) |
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231 | 231 | return |
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232 | 232 | except error.RepoLookupError: |
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233 | 233 | pass |
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234 | 234 | |
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235 | 235 | self._node = repo.changelog._partialmatch(changeid) |
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236 | 236 | if self._node is not None: |
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237 | 237 | self._rev = repo.changelog.rev(self._node) |
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238 | 238 | return |
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239 | 239 | |
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240 | 240 | # lookup failed |
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241 | 241 | # check if it might have come from damaged dirstate |
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242 | 242 | # |
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243 | 243 | # XXX we could avoid the unfiltered if we had a recognizable exception |
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244 | 244 | # for filtered changeset access |
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245 | 245 | if changeid in repo.unfiltered().dirstate.parents(): |
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246 | 246 | raise error.Abort(_("working directory has unknown parent '%s'!") |
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247 | 247 | % short(changeid)) |
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248 | 248 | try: |
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249 | 249 | if len(changeid) == 20: |
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250 | 250 | changeid = hex(changeid) |
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251 | 251 | except TypeError: |
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252 | 252 | pass |
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253 | 253 | raise error.RepoLookupError( |
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254 | 254 | _("unknown revision '%s'") % changeid) |
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255 | 255 | |
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256 | 256 | def __hash__(self): |
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257 | 257 | try: |
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258 | 258 | return hash(self._rev) |
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259 | 259 | except AttributeError: |
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260 | 260 | return id(self) |
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261 | 261 | |
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262 | 262 | def __nonzero__(self): |
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263 | 263 | return self._rev != nullrev |
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264 | 264 | |
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265 | 265 | @propertycache |
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266 | 266 | def _changeset(self): |
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267 | 267 | return self._repo.changelog.read(self.rev()) |
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268 | 268 | |
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269 | 269 | @propertycache |
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270 | 270 | def _manifest(self): |
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271 | 271 | return self._repo.manifest.read(self._changeset[0]) |
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272 | 272 | |
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273 | 273 | @propertycache |
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274 | 274 | def _manifestdelta(self): |
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275 | 275 | return self._repo.manifest.readdelta(self._changeset[0]) |
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276 | 276 | |
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277 | 277 | @propertycache |
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278 | 278 | def _parents(self): |
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279 | 279 | p = self._repo.changelog.parentrevs(self._rev) |
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280 | 280 | if p[1] == nullrev: |
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281 | 281 | p = p[:-1] |
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282 | 282 | return [changectx(self._repo, x) for x in p] |
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283 | 283 | |
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284 | 284 | def changeset(self): |
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285 | 285 | return self._changeset |
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286 | 286 | def manifestnode(self): |
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287 | 287 | return self._changeset[0] |
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288 | 288 | |
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289 | 289 | def user(self): |
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290 | 290 | return self._changeset[1] |
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291 | 291 | def date(self): |
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292 | 292 | return self._changeset[2] |
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293 | 293 | def files(self): |
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294 | 294 | return self._changeset[3] |
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295 | 295 | def description(self): |
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296 | 296 | return self._changeset[4] |
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297 | 297 | def branch(self): |
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298 | 298 | return encoding.tolocal(self._changeset[5].get("branch")) |
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299 | 299 | def closesbranch(self): |
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300 | 300 | return 'close' in self._changeset[5] |
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301 | 301 | def extra(self): |
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302 | 302 | return self._changeset[5] |
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303 | 303 | def tags(self): |
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304 | 304 | return self._repo.nodetags(self._node) |
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305 | 305 | def bookmarks(self): |
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306 | 306 | return self._repo.nodebookmarks(self._node) |
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307 | 307 | def phase(self): |
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308 | 308 | return self._repo._phasecache.phase(self._repo, self._rev) |
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309 | 309 | def hidden(self): |
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310 | 310 | return self._rev in repoview.filterrevs(self._repo, 'visible') |
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311 | 311 | |
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312 | 312 | def children(self): |
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313 | 313 | """return contexts for each child changeset""" |
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314 | 314 | c = self._repo.changelog.children(self._node) |
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315 | 315 | return [changectx(self._repo, x) for x in c] |
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316 | 316 | |
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317 | 317 | def ancestors(self): |
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318 | 318 | for a in self._repo.changelog.ancestors([self._rev]): |
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319 | 319 | yield changectx(self._repo, a) |
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320 | 320 | |
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321 | 321 | def descendants(self): |
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322 | 322 | for d in self._repo.changelog.descendants([self._rev]): |
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323 | 323 | yield changectx(self._repo, d) |
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324 | 324 | |
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325 | 325 | def obsolete(self): |
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326 | 326 | """True if the changeset is obsolete""" |
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327 | 327 | return self.rev() in obsmod.getrevs(self._repo, 'obsolete') |
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328 | 328 | |
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329 | 329 | def extinct(self): |
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330 | 330 | """True if the changeset is extinct""" |
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331 | 331 | return self.rev() in obsmod.getrevs(self._repo, 'extinct') |
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332 | 332 | |
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333 | 333 | def unstable(self): |
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334 | 334 | """True if the changeset is not obsolete but it's ancestor are""" |
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335 | 335 | return self.rev() in obsmod.getrevs(self._repo, 'unstable') |
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336 | 336 | |
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337 | 337 | def bumped(self): |
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338 | 338 | """True if the changeset try to be a successor of a public changeset |
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339 | 339 | |
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340 | 340 | Only non-public and non-obsolete changesets may be bumped. |
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341 | 341 | """ |
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342 | 342 | return self.rev() in obsmod.getrevs(self._repo, 'bumped') |
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343 | 343 | |
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344 | 344 | def divergent(self): |
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345 | 345 | """Is a successors of a changeset with multiple possible successors set |
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346 | 346 | |
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347 | 347 | Only non-public and non-obsolete changesets may be divergent. |
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348 | 348 | """ |
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349 | 349 | return self.rev() in obsmod.getrevs(self._repo, 'divergent') |
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350 | 350 | |
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351 | 351 | def troubled(self): |
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352 | 352 | """True if the changeset is either unstable, bumped or divergent""" |
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353 | 353 | return self.unstable() or self.bumped() or self.divergent() |
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354 | 354 | |
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355 | 355 | def troubles(self): |
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356 | 356 | """return the list of troubles affecting this changesets. |
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357 | 357 | |
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358 | 358 | Troubles are returned as strings. possible values are: |
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359 | 359 | - unstable, |
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360 | 360 | - bumped, |
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361 | 361 | - divergent. |
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362 | 362 | """ |
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363 | 363 | troubles = [] |
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364 | 364 | if self.unstable(): |
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365 | 365 | troubles.append('unstable') |
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366 | 366 | if self.bumped(): |
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367 | 367 | troubles.append('bumped') |
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368 | 368 | if self.divergent(): |
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369 | 369 | troubles.append('divergent') |
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370 | 370 | return troubles |
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371 | 371 | |
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372 | 372 | def filectx(self, path, fileid=None, filelog=None): |
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373 | 373 | """get a file context from this changeset""" |
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374 | 374 | if fileid is None: |
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375 | 375 | fileid = self.filenode(path) |
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376 | 376 | return filectx(self._repo, path, fileid=fileid, |
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377 | 377 | changectx=self, filelog=filelog) |
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378 | 378 | |
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379 | 379 | def ancestor(self, c2): |
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380 | 380 | """ |
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381 | 381 | return the ancestor context of self and c2 |
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382 | 382 | """ |
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383 | 383 | # deal with workingctxs |
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384 | 384 | n2 = c2._node |
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385 | 385 | if n2 is None: |
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386 | 386 | n2 = c2._parents[0]._node |
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387 | 387 | n = self._repo.changelog.ancestor(self._node, n2) |
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388 | 388 | return changectx(self._repo, n) |
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389 | 389 | |
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390 | 390 | def descendant(self, other): |
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391 | 391 | """True if other is descendant of this changeset""" |
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392 | 392 | return self._repo.changelog.descendant(self._rev, other._rev) |
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393 | 393 | |
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394 | 394 | def walk(self, match): |
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395 | 395 | fset = set(match.files()) |
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396 | 396 | # for dirstate.walk, files=['.'] means "walk the whole tree". |
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397 | 397 | # follow that here, too |
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398 | 398 | fset.discard('.') |
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399 | 399 | for fn in self: |
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400 | 400 | if fn in fset: |
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401 | 401 | # specified pattern is the exact name |
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402 | 402 | fset.remove(fn) |
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403 | 403 | if match(fn): |
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404 | 404 | yield fn |
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405 | 405 | for fn in sorted(fset): |
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406 | 406 | if fn in self._dirs: |
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407 | 407 | # specified pattern is a directory |
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408 | 408 | continue |
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409 | 409 | if match.bad(fn, _('no such file in rev %s') % self) and match(fn): |
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410 | 410 | yield fn |
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411 | 411 | |
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412 | 412 | class basefilectx(object): |
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413 | 413 | """A filecontext object represents the common logic for its children: |
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414 | 414 | filectx: read-only access to a filerevision that is already present |
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415 | 415 | in the repo, |
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416 | 416 | workingfilectx: a filecontext that represents files from the working |
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417 | 417 | directory, |
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418 | 418 | memfilectx: a filecontext that represents files in-memory.""" |
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419 | 419 | def __new__(cls, repo, path, *args, **kwargs): |
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420 | 420 | return super(basefilectx, cls).__new__(cls) |
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421 | 421 | |
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422 | 422 | @propertycache |
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423 | 423 | def _filelog(self): |
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424 | 424 | return self._repo.file(self._path) |
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425 | 425 | |
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426 | 426 | @propertycache |
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427 | 427 | def _changeid(self): |
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428 | 428 | if '_changeid' in self.__dict__: |
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429 | 429 | return self._changeid |
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430 | 430 | elif '_changectx' in self.__dict__: |
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431 | 431 | return self._changectx.rev() |
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432 | 432 | else: |
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433 | 433 | return self._filelog.linkrev(self._filerev) |
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434 | 434 | |
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435 | 435 | @propertycache |
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436 | 436 | def _filenode(self): |
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437 | 437 | if '_fileid' in self.__dict__: |
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438 | 438 | return self._filelog.lookup(self._fileid) |
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439 | 439 | else: |
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440 | 440 | return self._changectx.filenode(self._path) |
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441 | 441 | |
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442 | 442 | @propertycache |
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443 | 443 | def _filerev(self): |
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444 | 444 | return self._filelog.rev(self._filenode) |
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445 | 445 | |
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446 | 446 | @propertycache |
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447 | 447 | def _repopath(self): |
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448 | 448 | return self._path |
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449 | 449 | |
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450 | 450 | def __nonzero__(self): |
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451 | 451 | try: |
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452 | 452 | self._filenode |
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453 | 453 | return True |
|
454 | 454 | except error.LookupError: |
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455 | 455 | # file is missing |
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456 | 456 | return False |
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457 | 457 | |
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458 | 458 | def __str__(self): |
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459 | 459 | return "%s@%s" % (self.path(), short(self.node())) |
|
460 | 460 | |
|
461 | 461 | def __repr__(self): |
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462 | 462 | return "<%s %s>" % (type(self).__name__, str(self)) |
|
463 | 463 | |
|
464 | 464 | def __hash__(self): |
|
465 | 465 | try: |
|
466 | 466 | return hash((self._path, self._filenode)) |
|
467 | 467 | except AttributeError: |
|
468 | 468 | return id(self) |
|
469 | 469 | |
|
470 | 470 | def __eq__(self, other): |
|
471 | 471 | try: |
|
472 | 472 | return (type(self) == type(other) and self._path == other._path |
|
473 | 473 | and self._filenode == other._filenode) |
|
474 | 474 | except AttributeError: |
|
475 | 475 | return False |
|
476 | 476 | |
|
477 | 477 | def __ne__(self, other): |
|
478 | 478 | return not (self == other) |
|
479 | 479 | |
|
480 | 480 | def filerev(self): |
|
481 | 481 | return self._filerev |
|
482 | 482 | def filenode(self): |
|
483 | 483 | return self._filenode |
|
484 | 484 | def flags(self): |
|
485 | 485 | return self._changectx.flags(self._path) |
|
486 | 486 | def filelog(self): |
|
487 | 487 | return self._filelog |
|
488 | 488 | def rev(self): |
|
489 | 489 | return self._changeid |
|
490 | 490 | def linkrev(self): |
|
491 | 491 | return self._filelog.linkrev(self._filerev) |
|
492 | 492 | def node(self): |
|
493 | 493 | return self._changectx.node() |
|
494 | 494 | def hex(self): |
|
495 | 495 | return self._changectx.hex() |
|
496 | 496 | def user(self): |
|
497 | 497 | return self._changectx.user() |
|
498 | 498 | def date(self): |
|
499 | 499 | return self._changectx.date() |
|
500 | 500 | def files(self): |
|
501 | 501 | return self._changectx.files() |
|
502 | 502 | def description(self): |
|
503 | 503 | return self._changectx.description() |
|
504 | 504 | def branch(self): |
|
505 | 505 | return self._changectx.branch() |
|
506 | 506 | def extra(self): |
|
507 | 507 | return self._changectx.extra() |
|
508 | def phase(self): | |
|
509 | return self._changectx.phase() | |
|
508 | 510 | |
|
509 | 511 | class filectx(basefilectx): |
|
510 | 512 | """A filecontext object makes access to data related to a particular |
|
511 | 513 | filerevision convenient.""" |
|
512 | 514 | def __init__(self, repo, path, changeid=None, fileid=None, |
|
513 | 515 | filelog=None, changectx=None): |
|
514 | 516 | """changeid can be a changeset revision, node, or tag. |
|
515 | 517 | fileid can be a file revision or node.""" |
|
516 | 518 | self._repo = repo |
|
517 | 519 | self._path = path |
|
518 | 520 | |
|
519 | 521 | assert (changeid is not None |
|
520 | 522 | or fileid is not None |
|
521 | 523 | or changectx is not None), \ |
|
522 | 524 | ("bad args: changeid=%r, fileid=%r, changectx=%r" |
|
523 | 525 | % (changeid, fileid, changectx)) |
|
524 | 526 | |
|
525 | 527 | if filelog is not None: |
|
526 | 528 | self._filelog = filelog |
|
527 | 529 | |
|
528 | 530 | if changeid is not None: |
|
529 | 531 | self._changeid = changeid |
|
530 | 532 | if changectx is not None: |
|
531 | 533 | self._changectx = changectx |
|
532 | 534 | if fileid is not None: |
|
533 | 535 | self._fileid = fileid |
|
534 | 536 | |
|
535 | 537 | @propertycache |
|
536 | 538 | def _changectx(self): |
|
537 | 539 | try: |
|
538 | 540 | return changectx(self._repo, self._changeid) |
|
539 | 541 | except error.RepoLookupError: |
|
540 | 542 | # Linkrev may point to any revision in the repository. When the |
|
541 | 543 | # repository is filtered this may lead to `filectx` trying to build |
|
542 | 544 | # `changectx` for filtered revision. In such case we fallback to |
|
543 | 545 | # creating `changectx` on the unfiltered version of the reposition. |
|
544 | 546 | # This fallback should not be an issue because `changectx` from |
|
545 | 547 | # `filectx` are not used in complex operations that care about |
|
546 | 548 | # filtering. |
|
547 | 549 | # |
|
548 | 550 | # This fallback is a cheap and dirty fix that prevent several |
|
549 | 551 | # crashes. It does not ensure the behavior is correct. However the |
|
550 | 552 | # behavior was not correct before filtering either and "incorrect |
|
551 | 553 | # behavior" is seen as better as "crash" |
|
552 | 554 | # |
|
553 | 555 | # Linkrevs have several serious troubles with filtering that are |
|
554 | 556 | # complicated to solve. Proper handling of the issue here should be |
|
555 | 557 | # considered when solving linkrev issue are on the table. |
|
556 | 558 | return changectx(self._repo.unfiltered(), self._changeid) |
|
557 | 559 | |
|
558 | 560 | def filectx(self, fileid): |
|
559 | 561 | '''opens an arbitrary revision of the file without |
|
560 | 562 | opening a new filelog''' |
|
561 | 563 | return filectx(self._repo, self._path, fileid=fileid, |
|
562 | 564 | filelog=self._filelog) |
|
563 | 565 | |
|
564 | def phase(self): | |
|
565 | return self._changectx.phase() | |
|
566 | 566 | def phasestr(self): |
|
567 | 567 | return self._changectx.phasestr() |
|
568 | 568 | def manifest(self): |
|
569 | 569 | return self._changectx.manifest() |
|
570 | 570 | def changectx(self): |
|
571 | 571 | return self._changectx |
|
572 | 572 | |
|
573 | 573 | def data(self): |
|
574 | 574 | return self._filelog.read(self._filenode) |
|
575 | 575 | def path(self): |
|
576 | 576 | return self._path |
|
577 | 577 | def size(self): |
|
578 | 578 | return self._filelog.size(self._filerev) |
|
579 | 579 | |
|
580 | 580 | def isbinary(self): |
|
581 | 581 | try: |
|
582 | 582 | return util.binary(self.data()) |
|
583 | 583 | except IOError: |
|
584 | 584 | return False |
|
585 | 585 | |
|
586 | 586 | def cmp(self, fctx): |
|
587 | 587 | """compare with other file context |
|
588 | 588 | |
|
589 | 589 | returns True if different than fctx. |
|
590 | 590 | """ |
|
591 | 591 | if (fctx._filerev is None |
|
592 | 592 | and (self._repo._encodefilterpats |
|
593 | 593 | # if file data starts with '\1\n', empty metadata block is |
|
594 | 594 | # prepended, which adds 4 bytes to filelog.size(). |
|
595 | 595 | or self.size() - 4 == fctx.size()) |
|
596 | 596 | or self.size() == fctx.size()): |
|
597 | 597 | return self._filelog.cmp(self._filenode, fctx.data()) |
|
598 | 598 | |
|
599 | 599 | return True |
|
600 | 600 | |
|
601 | 601 | def renamed(self): |
|
602 | 602 | """check if file was actually renamed in this changeset revision |
|
603 | 603 | |
|
604 | 604 | If rename logged in file revision, we report copy for changeset only |
|
605 | 605 | if file revisions linkrev points back to the changeset in question |
|
606 | 606 | or both changeset parents contain different file revisions. |
|
607 | 607 | """ |
|
608 | 608 | |
|
609 | 609 | renamed = self._filelog.renamed(self._filenode) |
|
610 | 610 | if not renamed: |
|
611 | 611 | return renamed |
|
612 | 612 | |
|
613 | 613 | if self.rev() == self.linkrev(): |
|
614 | 614 | return renamed |
|
615 | 615 | |
|
616 | 616 | name = self.path() |
|
617 | 617 | fnode = self._filenode |
|
618 | 618 | for p in self._changectx.parents(): |
|
619 | 619 | try: |
|
620 | 620 | if fnode == p.filenode(name): |
|
621 | 621 | return None |
|
622 | 622 | except error.LookupError: |
|
623 | 623 | pass |
|
624 | 624 | return renamed |
|
625 | 625 | |
|
626 | 626 | def parents(self): |
|
627 | 627 | p = self._path |
|
628 | 628 | fl = self._filelog |
|
629 | 629 | pl = [(p, n, fl) for n in self._filelog.parents(self._filenode)] |
|
630 | 630 | |
|
631 | 631 | r = self._filelog.renamed(self._filenode) |
|
632 | 632 | if r: |
|
633 | 633 | pl[0] = (r[0], r[1], None) |
|
634 | 634 | |
|
635 | 635 | return [filectx(self._repo, p, fileid=n, filelog=l) |
|
636 | 636 | for p, n, l in pl if n != nullid] |
|
637 | 637 | |
|
638 | 638 | def p1(self): |
|
639 | 639 | return self.parents()[0] |
|
640 | 640 | |
|
641 | 641 | def p2(self): |
|
642 | 642 | p = self.parents() |
|
643 | 643 | if len(p) == 2: |
|
644 | 644 | return p[1] |
|
645 | 645 | return filectx(self._repo, self._path, fileid=-1, filelog=self._filelog) |
|
646 | 646 | |
|
647 | 647 | def children(self): |
|
648 | 648 | # hard for renames |
|
649 | 649 | c = self._filelog.children(self._filenode) |
|
650 | 650 | return [filectx(self._repo, self._path, fileid=x, |
|
651 | 651 | filelog=self._filelog) for x in c] |
|
652 | 652 | |
|
653 | 653 | def annotate(self, follow=False, linenumber=None, diffopts=None): |
|
654 | 654 | '''returns a list of tuples of (ctx, line) for each line |
|
655 | 655 | in the file, where ctx is the filectx of the node where |
|
656 | 656 | that line was last changed. |
|
657 | 657 | This returns tuples of ((ctx, linenumber), line) for each line, |
|
658 | 658 | if "linenumber" parameter is NOT "None". |
|
659 | 659 | In such tuples, linenumber means one at the first appearance |
|
660 | 660 | in the managed file. |
|
661 | 661 | To reduce annotation cost, |
|
662 | 662 | this returns fixed value(False is used) as linenumber, |
|
663 | 663 | if "linenumber" parameter is "False".''' |
|
664 | 664 | |
|
665 | 665 | def decorate_compat(text, rev): |
|
666 | 666 | return ([rev] * len(text.splitlines()), text) |
|
667 | 667 | |
|
668 | 668 | def without_linenumber(text, rev): |
|
669 | 669 | return ([(rev, False)] * len(text.splitlines()), text) |
|
670 | 670 | |
|
671 | 671 | def with_linenumber(text, rev): |
|
672 | 672 | size = len(text.splitlines()) |
|
673 | 673 | return ([(rev, i) for i in xrange(1, size + 1)], text) |
|
674 | 674 | |
|
675 | 675 | decorate = (((linenumber is None) and decorate_compat) or |
|
676 | 676 | (linenumber and with_linenumber) or |
|
677 | 677 | without_linenumber) |
|
678 | 678 | |
|
679 | 679 | def pair(parent, child): |
|
680 | 680 | blocks = mdiff.allblocks(parent[1], child[1], opts=diffopts, |
|
681 | 681 | refine=True) |
|
682 | 682 | for (a1, a2, b1, b2), t in blocks: |
|
683 | 683 | # Changed blocks ('!') or blocks made only of blank lines ('~') |
|
684 | 684 | # belong to the child. |
|
685 | 685 | if t == '=': |
|
686 | 686 | child[0][b1:b2] = parent[0][a1:a2] |
|
687 | 687 | return child |
|
688 | 688 | |
|
689 | 689 | getlog = util.lrucachefunc(lambda x: self._repo.file(x)) |
|
690 | 690 | |
|
691 | 691 | def parents(f): |
|
692 | 692 | pl = f.parents() |
|
693 | 693 | |
|
694 | 694 | # Don't return renamed parents if we aren't following. |
|
695 | 695 | if not follow: |
|
696 | 696 | pl = [p for p in pl if p.path() == f.path()] |
|
697 | 697 | |
|
698 | 698 | # renamed filectx won't have a filelog yet, so set it |
|
699 | 699 | # from the cache to save time |
|
700 | 700 | for p in pl: |
|
701 | 701 | if not '_filelog' in p.__dict__: |
|
702 | 702 | p._filelog = getlog(p.path()) |
|
703 | 703 | |
|
704 | 704 | return pl |
|
705 | 705 | |
|
706 | 706 | # use linkrev to find the first changeset where self appeared |
|
707 | 707 | if self.rev() != self.linkrev(): |
|
708 | 708 | base = self.filectx(self.filenode()) |
|
709 | 709 | else: |
|
710 | 710 | base = self |
|
711 | 711 | |
|
712 | 712 | # This algorithm would prefer to be recursive, but Python is a |
|
713 | 713 | # bit recursion-hostile. Instead we do an iterative |
|
714 | 714 | # depth-first search. |
|
715 | 715 | |
|
716 | 716 | visit = [base] |
|
717 | 717 | hist = {} |
|
718 | 718 | pcache = {} |
|
719 | 719 | needed = {base: 1} |
|
720 | 720 | while visit: |
|
721 | 721 | f = visit[-1] |
|
722 | 722 | pcached = f in pcache |
|
723 | 723 | if not pcached: |
|
724 | 724 | pcache[f] = parents(f) |
|
725 | 725 | |
|
726 | 726 | ready = True |
|
727 | 727 | pl = pcache[f] |
|
728 | 728 | for p in pl: |
|
729 | 729 | if p not in hist: |
|
730 | 730 | ready = False |
|
731 | 731 | visit.append(p) |
|
732 | 732 | if not pcached: |
|
733 | 733 | needed[p] = needed.get(p, 0) + 1 |
|
734 | 734 | if ready: |
|
735 | 735 | visit.pop() |
|
736 | 736 | reusable = f in hist |
|
737 | 737 | if reusable: |
|
738 | 738 | curr = hist[f] |
|
739 | 739 | else: |
|
740 | 740 | curr = decorate(f.data(), f) |
|
741 | 741 | for p in pl: |
|
742 | 742 | if not reusable: |
|
743 | 743 | curr = pair(hist[p], curr) |
|
744 | 744 | if needed[p] == 1: |
|
745 | 745 | del hist[p] |
|
746 | 746 | del needed[p] |
|
747 | 747 | else: |
|
748 | 748 | needed[p] -= 1 |
|
749 | 749 | |
|
750 | 750 | hist[f] = curr |
|
751 | 751 | pcache[f] = [] |
|
752 | 752 | |
|
753 | 753 | return zip(hist[base][0], hist[base][1].splitlines(True)) |
|
754 | 754 | |
|
755 | 755 | def ancestor(self, fc2, actx): |
|
756 | 756 | """ |
|
757 | 757 | find the common ancestor file context, if any, of self, and fc2 |
|
758 | 758 | |
|
759 | 759 | actx must be the changectx of the common ancestor |
|
760 | 760 | of self's and fc2's respective changesets. |
|
761 | 761 | """ |
|
762 | 762 | |
|
763 | 763 | # the easy case: no (relevant) renames |
|
764 | 764 | if fc2.path() == self.path() and self.path() in actx: |
|
765 | 765 | return actx[self.path()] |
|
766 | 766 | |
|
767 | 767 | # the next easiest cases: unambiguous predecessor (name trumps |
|
768 | 768 | # history) |
|
769 | 769 | if self.path() in actx and fc2.path() not in actx: |
|
770 | 770 | return actx[self.path()] |
|
771 | 771 | if fc2.path() in actx and self.path() not in actx: |
|
772 | 772 | return actx[fc2.path()] |
|
773 | 773 | |
|
774 | 774 | # prime the ancestor cache for the working directory |
|
775 | 775 | acache = {} |
|
776 | 776 | for c in (self, fc2): |
|
777 | 777 | if c.filenode() is None: |
|
778 | 778 | pl = [(n.path(), n.filenode()) for n in c.parents()] |
|
779 | 779 | acache[(c._path, None)] = pl |
|
780 | 780 | |
|
781 | 781 | flcache = {self._repopath:self._filelog, fc2._repopath:fc2._filelog} |
|
782 | 782 | def parents(vertex): |
|
783 | 783 | if vertex in acache: |
|
784 | 784 | return acache[vertex] |
|
785 | 785 | f, n = vertex |
|
786 | 786 | if f not in flcache: |
|
787 | 787 | flcache[f] = self._repo.file(f) |
|
788 | 788 | fl = flcache[f] |
|
789 | 789 | pl = [(f, p) for p in fl.parents(n) if p != nullid] |
|
790 | 790 | re = fl.renamed(n) |
|
791 | 791 | if re: |
|
792 | 792 | pl.append(re) |
|
793 | 793 | acache[vertex] = pl |
|
794 | 794 | return pl |
|
795 | 795 | |
|
796 | 796 | a, b = (self._path, self._filenode), (fc2._path, fc2._filenode) |
|
797 | 797 | v = ancestor.genericancestor(a, b, parents) |
|
798 | 798 | if v: |
|
799 | 799 | f, n = v |
|
800 | 800 | return filectx(self._repo, f, fileid=n, filelog=flcache[f]) |
|
801 | 801 | |
|
802 | 802 | return None |
|
803 | 803 | |
|
804 | 804 | def ancestors(self, followfirst=False): |
|
805 | 805 | visit = {} |
|
806 | 806 | c = self |
|
807 | 807 | cut = followfirst and 1 or None |
|
808 | 808 | while True: |
|
809 | 809 | for parent in c.parents()[:cut]: |
|
810 | 810 | visit[(parent.rev(), parent.node())] = parent |
|
811 | 811 | if not visit: |
|
812 | 812 | break |
|
813 | 813 | c = visit.pop(max(visit)) |
|
814 | 814 | yield c |
|
815 | 815 | |
|
816 | 816 | def copies(self, c2): |
|
817 | 817 | if not util.safehasattr(self, "_copycache"): |
|
818 | 818 | self._copycache = {} |
|
819 | 819 | sc2 = str(c2) |
|
820 | 820 | if sc2 not in self._copycache: |
|
821 | 821 | self._copycache[sc2] = copies.pathcopies(c2) |
|
822 | 822 | return self._copycache[sc2] |
|
823 | 823 | |
|
824 | 824 | class workingctx(basectx): |
|
825 | 825 | """A workingctx object makes access to data related to |
|
826 | 826 | the current working directory convenient. |
|
827 | 827 | date - any valid date string or (unixtime, offset), or None. |
|
828 | 828 | user - username string, or None. |
|
829 | 829 | extra - a dictionary of extra values, or None. |
|
830 | 830 | changes - a list of file lists as returned by localrepo.status() |
|
831 | 831 | or None to use the repository status. |
|
832 | 832 | """ |
|
833 | 833 | def __init__(self, repo, text="", user=None, date=None, extra=None, |
|
834 | 834 | changes=None): |
|
835 | 835 | self._repo = repo |
|
836 | 836 | self._rev = None |
|
837 | 837 | self._node = None |
|
838 | 838 | self._text = text |
|
839 | 839 | if date: |
|
840 | 840 | self._date = util.parsedate(date) |
|
841 | 841 | if user: |
|
842 | 842 | self._user = user |
|
843 | 843 | if changes: |
|
844 | 844 | self._status = list(changes[:4]) |
|
845 | 845 | self._unknown = changes[4] |
|
846 | 846 | self._ignored = changes[5] |
|
847 | 847 | self._clean = changes[6] |
|
848 | 848 | else: |
|
849 | 849 | self._unknown = None |
|
850 | 850 | self._ignored = None |
|
851 | 851 | self._clean = None |
|
852 | 852 | |
|
853 | 853 | self._extra = {} |
|
854 | 854 | if extra: |
|
855 | 855 | self._extra = extra.copy() |
|
856 | 856 | if 'branch' not in self._extra: |
|
857 | 857 | try: |
|
858 | 858 | branch = encoding.fromlocal(self._repo.dirstate.branch()) |
|
859 | 859 | except UnicodeDecodeError: |
|
860 | 860 | raise util.Abort(_('branch name not in UTF-8!')) |
|
861 | 861 | self._extra['branch'] = branch |
|
862 | 862 | if self._extra['branch'] == '': |
|
863 | 863 | self._extra['branch'] = 'default' |
|
864 | 864 | |
|
865 | 865 | def __str__(self): |
|
866 | 866 | return str(self._parents[0]) + "+" |
|
867 | 867 | |
|
868 | 868 | def __repr__(self): |
|
869 | 869 | return "<workingctx %s>" % str(self) |
|
870 | 870 | |
|
871 | 871 | def __nonzero__(self): |
|
872 | 872 | return True |
|
873 | 873 | |
|
874 | 874 | def __contains__(self, key): |
|
875 | 875 | return self._repo.dirstate[key] not in "?r" |
|
876 | 876 | |
|
877 | 877 | def _buildflagfunc(self): |
|
878 | 878 | # Create a fallback function for getting file flags when the |
|
879 | 879 | # filesystem doesn't support them |
|
880 | 880 | |
|
881 | 881 | copiesget = self._repo.dirstate.copies().get |
|
882 | 882 | |
|
883 | 883 | if len(self._parents) < 2: |
|
884 | 884 | # when we have one parent, it's easy: copy from parent |
|
885 | 885 | man = self._parents[0].manifest() |
|
886 | 886 | def func(f): |
|
887 | 887 | f = copiesget(f, f) |
|
888 | 888 | return man.flags(f) |
|
889 | 889 | else: |
|
890 | 890 | # merges are tricky: we try to reconstruct the unstored |
|
891 | 891 | # result from the merge (issue1802) |
|
892 | 892 | p1, p2 = self._parents |
|
893 | 893 | pa = p1.ancestor(p2) |
|
894 | 894 | m1, m2, ma = p1.manifest(), p2.manifest(), pa.manifest() |
|
895 | 895 | |
|
896 | 896 | def func(f): |
|
897 | 897 | f = copiesget(f, f) # may be wrong for merges with copies |
|
898 | 898 | fl1, fl2, fla = m1.flags(f), m2.flags(f), ma.flags(f) |
|
899 | 899 | if fl1 == fl2: |
|
900 | 900 | return fl1 |
|
901 | 901 | if fl1 == fla: |
|
902 | 902 | return fl2 |
|
903 | 903 | if fl2 == fla: |
|
904 | 904 | return fl1 |
|
905 | 905 | return '' # punt for conflicts |
|
906 | 906 | |
|
907 | 907 | return func |
|
908 | 908 | |
|
909 | 909 | @propertycache |
|
910 | 910 | def _flagfunc(self): |
|
911 | 911 | return self._repo.dirstate.flagfunc(self._buildflagfunc) |
|
912 | 912 | |
|
913 | 913 | @propertycache |
|
914 | 914 | def _manifest(self): |
|
915 | 915 | """generate a manifest corresponding to the working directory""" |
|
916 | 916 | |
|
917 | 917 | man = self._parents[0].manifest().copy() |
|
918 | 918 | if len(self._parents) > 1: |
|
919 | 919 | man2 = self.p2().manifest() |
|
920 | 920 | def getman(f): |
|
921 | 921 | if f in man: |
|
922 | 922 | return man |
|
923 | 923 | return man2 |
|
924 | 924 | else: |
|
925 | 925 | getman = lambda f: man |
|
926 | 926 | |
|
927 | 927 | copied = self._repo.dirstate.copies() |
|
928 | 928 | ff = self._flagfunc |
|
929 | 929 | modified, added, removed, deleted = self._status |
|
930 | 930 | for i, l in (("a", added), ("m", modified)): |
|
931 | 931 | for f in l: |
|
932 | 932 | orig = copied.get(f, f) |
|
933 | 933 | man[f] = getman(orig).get(orig, nullid) + i |
|
934 | 934 | try: |
|
935 | 935 | man.set(f, ff(f)) |
|
936 | 936 | except OSError: |
|
937 | 937 | pass |
|
938 | 938 | |
|
939 | 939 | for f in deleted + removed: |
|
940 | 940 | if f in man: |
|
941 | 941 | del man[f] |
|
942 | 942 | |
|
943 | 943 | return man |
|
944 | 944 | |
|
945 | 945 | def __iter__(self): |
|
946 | 946 | d = self._repo.dirstate |
|
947 | 947 | for f in d: |
|
948 | 948 | if d[f] != 'r': |
|
949 | 949 | yield f |
|
950 | 950 | |
|
951 | 951 | @propertycache |
|
952 | 952 | def _status(self): |
|
953 | 953 | return self._repo.status()[:4] |
|
954 | 954 | |
|
955 | 955 | @propertycache |
|
956 | 956 | def _user(self): |
|
957 | 957 | return self._repo.ui.username() |
|
958 | 958 | |
|
959 | 959 | @propertycache |
|
960 | 960 | def _date(self): |
|
961 | 961 | return util.makedate() |
|
962 | 962 | |
|
963 | 963 | @propertycache |
|
964 | 964 | def _parents(self): |
|
965 | 965 | p = self._repo.dirstate.parents() |
|
966 | 966 | if p[1] == nullid: |
|
967 | 967 | p = p[:-1] |
|
968 | 968 | return [changectx(self._repo, x) for x in p] |
|
969 | 969 | |
|
970 | 970 | def status(self, ignored=False, clean=False, unknown=False): |
|
971 | 971 | """Explicit status query |
|
972 | 972 | Unless this method is used to query the working copy status, the |
|
973 | 973 | _status property will implicitly read the status using its default |
|
974 | 974 | arguments.""" |
|
975 | 975 | stat = self._repo.status(ignored=ignored, clean=clean, unknown=unknown) |
|
976 | 976 | self._unknown = self._ignored = self._clean = None |
|
977 | 977 | if unknown: |
|
978 | 978 | self._unknown = stat[4] |
|
979 | 979 | if ignored: |
|
980 | 980 | self._ignored = stat[5] |
|
981 | 981 | if clean: |
|
982 | 982 | self._clean = stat[6] |
|
983 | 983 | self._status = stat[:4] |
|
984 | 984 | return stat |
|
985 | 985 | |
|
986 | 986 | def manifest(self): |
|
987 | 987 | return self._manifest |
|
988 | 988 | def user(self): |
|
989 | 989 | return self._user or self._repo.ui.username() |
|
990 | 990 | def date(self): |
|
991 | 991 | return self._date |
|
992 | 992 | def description(self): |
|
993 | 993 | return self._text |
|
994 | 994 | def files(self): |
|
995 | 995 | return sorted(self._status[0] + self._status[1] + self._status[2]) |
|
996 | 996 | |
|
997 | 997 | def modified(self): |
|
998 | 998 | return self._status[0] |
|
999 | 999 | def added(self): |
|
1000 | 1000 | return self._status[1] |
|
1001 | 1001 | def removed(self): |
|
1002 | 1002 | return self._status[2] |
|
1003 | 1003 | def deleted(self): |
|
1004 | 1004 | return self._status[3] |
|
1005 | 1005 | def unknown(self): |
|
1006 | 1006 | assert self._unknown is not None # must call status first |
|
1007 | 1007 | return self._unknown |
|
1008 | 1008 | def ignored(self): |
|
1009 | 1009 | assert self._ignored is not None # must call status first |
|
1010 | 1010 | return self._ignored |
|
1011 | 1011 | def clean(self): |
|
1012 | 1012 | assert self._clean is not None # must call status first |
|
1013 | 1013 | return self._clean |
|
1014 | 1014 | def branch(self): |
|
1015 | 1015 | return encoding.tolocal(self._extra['branch']) |
|
1016 | 1016 | def closesbranch(self): |
|
1017 | 1017 | return 'close' in self._extra |
|
1018 | 1018 | def extra(self): |
|
1019 | 1019 | return self._extra |
|
1020 | 1020 | |
|
1021 | 1021 | def tags(self): |
|
1022 | 1022 | t = [] |
|
1023 | 1023 | for p in self.parents(): |
|
1024 | 1024 | t.extend(p.tags()) |
|
1025 | 1025 | return t |
|
1026 | 1026 | |
|
1027 | 1027 | def bookmarks(self): |
|
1028 | 1028 | b = [] |
|
1029 | 1029 | for p in self.parents(): |
|
1030 | 1030 | b.extend(p.bookmarks()) |
|
1031 | 1031 | return b |
|
1032 | 1032 | |
|
1033 | 1033 | def phase(self): |
|
1034 | 1034 | phase = phases.draft # default phase to draft |
|
1035 | 1035 | for p in self.parents(): |
|
1036 | 1036 | phase = max(phase, p.phase()) |
|
1037 | 1037 | return phase |
|
1038 | 1038 | |
|
1039 | 1039 | def hidden(self): |
|
1040 | 1040 | return False |
|
1041 | 1041 | |
|
1042 | 1042 | def children(self): |
|
1043 | 1043 | return [] |
|
1044 | 1044 | |
|
1045 | 1045 | def flags(self, path): |
|
1046 | 1046 | if '_manifest' in self.__dict__: |
|
1047 | 1047 | try: |
|
1048 | 1048 | return self._manifest.flags(path) |
|
1049 | 1049 | except KeyError: |
|
1050 | 1050 | return '' |
|
1051 | 1051 | |
|
1052 | 1052 | try: |
|
1053 | 1053 | return self._flagfunc(path) |
|
1054 | 1054 | except OSError: |
|
1055 | 1055 | return '' |
|
1056 | 1056 | |
|
1057 | 1057 | def filectx(self, path, filelog=None): |
|
1058 | 1058 | """get a file context from the working directory""" |
|
1059 | 1059 | return workingfilectx(self._repo, path, workingctx=self, |
|
1060 | 1060 | filelog=filelog) |
|
1061 | 1061 | |
|
1062 | 1062 | def ancestor(self, c2): |
|
1063 | 1063 | """return the ancestor context of self and c2""" |
|
1064 | 1064 | return self._parents[0].ancestor(c2) # punt on two parents for now |
|
1065 | 1065 | |
|
1066 | 1066 | def walk(self, match): |
|
1067 | 1067 | return sorted(self._repo.dirstate.walk(match, sorted(self.substate), |
|
1068 | 1068 | True, False)) |
|
1069 | 1069 | |
|
1070 | 1070 | def dirty(self, missing=False, merge=True, branch=True): |
|
1071 | 1071 | "check whether a working directory is modified" |
|
1072 | 1072 | # check subrepos first |
|
1073 | 1073 | for s in sorted(self.substate): |
|
1074 | 1074 | if self.sub(s).dirty(): |
|
1075 | 1075 | return True |
|
1076 | 1076 | # check current working dir |
|
1077 | 1077 | return ((merge and self.p2()) or |
|
1078 | 1078 | (branch and self.branch() != self.p1().branch()) or |
|
1079 | 1079 | self.modified() or self.added() or self.removed() or |
|
1080 | 1080 | (missing and self.deleted())) |
|
1081 | 1081 | |
|
1082 | 1082 | def add(self, list, prefix=""): |
|
1083 | 1083 | join = lambda f: os.path.join(prefix, f) |
|
1084 | 1084 | wlock = self._repo.wlock() |
|
1085 | 1085 | ui, ds = self._repo.ui, self._repo.dirstate |
|
1086 | 1086 | try: |
|
1087 | 1087 | rejected = [] |
|
1088 | 1088 | for f in list: |
|
1089 | 1089 | scmutil.checkportable(ui, join(f)) |
|
1090 | 1090 | p = self._repo.wjoin(f) |
|
1091 | 1091 | try: |
|
1092 | 1092 | st = os.lstat(p) |
|
1093 | 1093 | except OSError: |
|
1094 | 1094 | ui.warn(_("%s does not exist!\n") % join(f)) |
|
1095 | 1095 | rejected.append(f) |
|
1096 | 1096 | continue |
|
1097 | 1097 | if st.st_size > 10000000: |
|
1098 | 1098 | ui.warn(_("%s: up to %d MB of RAM may be required " |
|
1099 | 1099 | "to manage this file\n" |
|
1100 | 1100 | "(use 'hg revert %s' to cancel the " |
|
1101 | 1101 | "pending addition)\n") |
|
1102 | 1102 | % (f, 3 * st.st_size // 1000000, join(f))) |
|
1103 | 1103 | if not (stat.S_ISREG(st.st_mode) or stat.S_ISLNK(st.st_mode)): |
|
1104 | 1104 | ui.warn(_("%s not added: only files and symlinks " |
|
1105 | 1105 | "supported currently\n") % join(f)) |
|
1106 | 1106 | rejected.append(p) |
|
1107 | 1107 | elif ds[f] in 'amn': |
|
1108 | 1108 | ui.warn(_("%s already tracked!\n") % join(f)) |
|
1109 | 1109 | elif ds[f] == 'r': |
|
1110 | 1110 | ds.normallookup(f) |
|
1111 | 1111 | else: |
|
1112 | 1112 | ds.add(f) |
|
1113 | 1113 | return rejected |
|
1114 | 1114 | finally: |
|
1115 | 1115 | wlock.release() |
|
1116 | 1116 | |
|
1117 | 1117 | def forget(self, files, prefix=""): |
|
1118 | 1118 | join = lambda f: os.path.join(prefix, f) |
|
1119 | 1119 | wlock = self._repo.wlock() |
|
1120 | 1120 | try: |
|
1121 | 1121 | rejected = [] |
|
1122 | 1122 | for f in files: |
|
1123 | 1123 | if f not in self._repo.dirstate: |
|
1124 | 1124 | self._repo.ui.warn(_("%s not tracked!\n") % join(f)) |
|
1125 | 1125 | rejected.append(f) |
|
1126 | 1126 | elif self._repo.dirstate[f] != 'a': |
|
1127 | 1127 | self._repo.dirstate.remove(f) |
|
1128 | 1128 | else: |
|
1129 | 1129 | self._repo.dirstate.drop(f) |
|
1130 | 1130 | return rejected |
|
1131 | 1131 | finally: |
|
1132 | 1132 | wlock.release() |
|
1133 | 1133 | |
|
1134 | 1134 | def ancestors(self): |
|
1135 | 1135 | for a in self._repo.changelog.ancestors( |
|
1136 | 1136 | [p.rev() for p in self._parents]): |
|
1137 | 1137 | yield changectx(self._repo, a) |
|
1138 | 1138 | |
|
1139 | 1139 | def undelete(self, list): |
|
1140 | 1140 | pctxs = self.parents() |
|
1141 | 1141 | wlock = self._repo.wlock() |
|
1142 | 1142 | try: |
|
1143 | 1143 | for f in list: |
|
1144 | 1144 | if self._repo.dirstate[f] != 'r': |
|
1145 | 1145 | self._repo.ui.warn(_("%s not removed!\n") % f) |
|
1146 | 1146 | else: |
|
1147 | 1147 | fctx = f in pctxs[0] and pctxs[0][f] or pctxs[1][f] |
|
1148 | 1148 | t = fctx.data() |
|
1149 | 1149 | self._repo.wwrite(f, t, fctx.flags()) |
|
1150 | 1150 | self._repo.dirstate.normal(f) |
|
1151 | 1151 | finally: |
|
1152 | 1152 | wlock.release() |
|
1153 | 1153 | |
|
1154 | 1154 | def copy(self, source, dest): |
|
1155 | 1155 | p = self._repo.wjoin(dest) |
|
1156 | 1156 | if not os.path.lexists(p): |
|
1157 | 1157 | self._repo.ui.warn(_("%s does not exist!\n") % dest) |
|
1158 | 1158 | elif not (os.path.isfile(p) or os.path.islink(p)): |
|
1159 | 1159 | self._repo.ui.warn(_("copy failed: %s is not a file or a " |
|
1160 | 1160 | "symbolic link\n") % dest) |
|
1161 | 1161 | else: |
|
1162 | 1162 | wlock = self._repo.wlock() |
|
1163 | 1163 | try: |
|
1164 | 1164 | if self._repo.dirstate[dest] in '?r': |
|
1165 | 1165 | self._repo.dirstate.add(dest) |
|
1166 | 1166 | self._repo.dirstate.copy(source, dest) |
|
1167 | 1167 | finally: |
|
1168 | 1168 | wlock.release() |
|
1169 | 1169 | |
|
1170 | 1170 | def markcommitted(self, node): |
|
1171 | 1171 | """Perform post-commit cleanup necessary after committing this ctx |
|
1172 | 1172 | |
|
1173 | 1173 | Specifically, this updates backing stores this working context |
|
1174 | 1174 | wraps to reflect the fact that the changes reflected by this |
|
1175 | 1175 | workingctx have been committed. For example, it marks |
|
1176 | 1176 | modified and added files as normal in the dirstate. |
|
1177 | 1177 | |
|
1178 | 1178 | """ |
|
1179 | 1179 | |
|
1180 | 1180 | for f in self.modified() + self.added(): |
|
1181 | 1181 | self._repo.dirstate.normal(f) |
|
1182 | 1182 | for f in self.removed(): |
|
1183 | 1183 | self._repo.dirstate.drop(f) |
|
1184 | 1184 | self._repo.dirstate.setparents(node) |
|
1185 | 1185 | |
|
1186 | 1186 | def dirs(self): |
|
1187 | 1187 | return self._repo.dirstate.dirs() |
|
1188 | 1188 | |
|
1189 | 1189 | class workingfilectx(filectx): |
|
1190 | 1190 | """A workingfilectx object makes access to data related to a particular |
|
1191 | 1191 | file in the working directory convenient.""" |
|
1192 | 1192 | def __init__(self, repo, path, filelog=None, workingctx=None): |
|
1193 | 1193 | """changeid can be a changeset revision, node, or tag. |
|
1194 | 1194 | fileid can be a file revision or node.""" |
|
1195 | 1195 | self._repo = repo |
|
1196 | 1196 | self._path = path |
|
1197 | 1197 | self._changeid = None |
|
1198 | 1198 | self._filerev = self._filenode = None |
|
1199 | 1199 | |
|
1200 | 1200 | if filelog is not None: |
|
1201 | 1201 | self._filelog = filelog |
|
1202 | 1202 | if workingctx: |
|
1203 | 1203 | self._changectx = workingctx |
|
1204 | 1204 | |
|
1205 | 1205 | @propertycache |
|
1206 | 1206 | def _changectx(self): |
|
1207 | 1207 | return workingctx(self._repo) |
|
1208 | 1208 | |
|
1209 | 1209 | def __nonzero__(self): |
|
1210 | 1210 | return True |
|
1211 | 1211 | |
|
1212 | 1212 | def __str__(self): |
|
1213 | 1213 | return "%s@%s" % (self.path(), self._changectx) |
|
1214 | 1214 | |
|
1215 | 1215 | def __repr__(self): |
|
1216 | 1216 | return "<workingfilectx %s>" % str(self) |
|
1217 | 1217 | |
|
1218 | 1218 | def data(self): |
|
1219 | 1219 | return self._repo.wread(self._path) |
|
1220 | 1220 | def renamed(self): |
|
1221 | 1221 | rp = self._repo.dirstate.copied(self._path) |
|
1222 | 1222 | if not rp: |
|
1223 | 1223 | return None |
|
1224 | 1224 | return rp, self._changectx._parents[0]._manifest.get(rp, nullid) |
|
1225 | 1225 | |
|
1226 | 1226 | def parents(self): |
|
1227 | 1227 | '''return parent filectxs, following copies if necessary''' |
|
1228 | 1228 | def filenode(ctx, path): |
|
1229 | 1229 | return ctx._manifest.get(path, nullid) |
|
1230 | 1230 | |
|
1231 | 1231 | path = self._path |
|
1232 | 1232 | fl = self._filelog |
|
1233 | 1233 | pcl = self._changectx._parents |
|
1234 | 1234 | renamed = self.renamed() |
|
1235 | 1235 | |
|
1236 | 1236 | if renamed: |
|
1237 | 1237 | pl = [renamed + (None,)] |
|
1238 | 1238 | else: |
|
1239 | 1239 | pl = [(path, filenode(pcl[0], path), fl)] |
|
1240 | 1240 | |
|
1241 | 1241 | for pc in pcl[1:]: |
|
1242 | 1242 | pl.append((path, filenode(pc, path), fl)) |
|
1243 | 1243 | |
|
1244 | 1244 | return [filectx(self._repo, p, fileid=n, filelog=l) |
|
1245 | 1245 | for p, n, l in pl if n != nullid] |
|
1246 | 1246 | |
|
1247 | 1247 | def children(self): |
|
1248 | 1248 | return [] |
|
1249 | 1249 | |
|
1250 | 1250 | def size(self): |
|
1251 | 1251 | return os.lstat(self._repo.wjoin(self._path)).st_size |
|
1252 | 1252 | def date(self): |
|
1253 | 1253 | t, tz = self._changectx.date() |
|
1254 | 1254 | try: |
|
1255 | 1255 | return (int(os.lstat(self._repo.wjoin(self._path)).st_mtime), tz) |
|
1256 | 1256 | except OSError, err: |
|
1257 | 1257 | if err.errno != errno.ENOENT: |
|
1258 | 1258 | raise |
|
1259 | 1259 | return (t, tz) |
|
1260 | 1260 | |
|
1261 | 1261 | def cmp(self, fctx): |
|
1262 | 1262 | """compare with other file context |
|
1263 | 1263 | |
|
1264 | 1264 | returns True if different than fctx. |
|
1265 | 1265 | """ |
|
1266 | 1266 | # fctx should be a filectx (not a workingfilectx) |
|
1267 | 1267 | # invert comparison to reuse the same code path |
|
1268 | 1268 | return fctx.cmp(self) |
|
1269 | 1269 | |
|
1270 | 1270 | class memctx(object): |
|
1271 | 1271 | """Use memctx to perform in-memory commits via localrepo.commitctx(). |
|
1272 | 1272 | |
|
1273 | 1273 | Revision information is supplied at initialization time while |
|
1274 | 1274 | related files data and is made available through a callback |
|
1275 | 1275 | mechanism. 'repo' is the current localrepo, 'parents' is a |
|
1276 | 1276 | sequence of two parent revisions identifiers (pass None for every |
|
1277 | 1277 | missing parent), 'text' is the commit message and 'files' lists |
|
1278 | 1278 | names of files touched by the revision (normalized and relative to |
|
1279 | 1279 | repository root). |
|
1280 | 1280 | |
|
1281 | 1281 | filectxfn(repo, memctx, path) is a callable receiving the |
|
1282 | 1282 | repository, the current memctx object and the normalized path of |
|
1283 | 1283 | requested file, relative to repository root. It is fired by the |
|
1284 | 1284 | commit function for every file in 'files', but calls order is |
|
1285 | 1285 | undefined. If the file is available in the revision being |
|
1286 | 1286 | committed (updated or added), filectxfn returns a memfilectx |
|
1287 | 1287 | object. If the file was removed, filectxfn raises an |
|
1288 | 1288 | IOError. Moved files are represented by marking the source file |
|
1289 | 1289 | removed and the new file added with copy information (see |
|
1290 | 1290 | memfilectx). |
|
1291 | 1291 | |
|
1292 | 1292 | user receives the committer name and defaults to current |
|
1293 | 1293 | repository username, date is the commit date in any format |
|
1294 | 1294 | supported by util.parsedate() and defaults to current date, extra |
|
1295 | 1295 | is a dictionary of metadata or is left empty. |
|
1296 | 1296 | """ |
|
1297 | 1297 | def __init__(self, repo, parents, text, files, filectxfn, user=None, |
|
1298 | 1298 | date=None, extra=None): |
|
1299 | 1299 | self._repo = repo |
|
1300 | 1300 | self._rev = None |
|
1301 | 1301 | self._node = None |
|
1302 | 1302 | self._text = text |
|
1303 | 1303 | self._date = date and util.parsedate(date) or util.makedate() |
|
1304 | 1304 | self._user = user |
|
1305 | 1305 | parents = [(p or nullid) for p in parents] |
|
1306 | 1306 | p1, p2 = parents |
|
1307 | 1307 | self._parents = [changectx(self._repo, p) for p in (p1, p2)] |
|
1308 | 1308 | files = sorted(set(files)) |
|
1309 | 1309 | self._status = [files, [], [], [], []] |
|
1310 | 1310 | self._filectxfn = filectxfn |
|
1311 | 1311 | |
|
1312 | 1312 | self._extra = extra and extra.copy() or {} |
|
1313 | 1313 | if self._extra.get('branch', '') == '': |
|
1314 | 1314 | self._extra['branch'] = 'default' |
|
1315 | 1315 | |
|
1316 | 1316 | def __str__(self): |
|
1317 | 1317 | return str(self._parents[0]) + "+" |
|
1318 | 1318 | |
|
1319 | 1319 | def __int__(self): |
|
1320 | 1320 | return self._rev |
|
1321 | 1321 | |
|
1322 | 1322 | def __nonzero__(self): |
|
1323 | 1323 | return True |
|
1324 | 1324 | |
|
1325 | 1325 | def __getitem__(self, key): |
|
1326 | 1326 | return self.filectx(key) |
|
1327 | 1327 | |
|
1328 | 1328 | def p1(self): |
|
1329 | 1329 | return self._parents[0] |
|
1330 | 1330 | def p2(self): |
|
1331 | 1331 | return self._parents[1] |
|
1332 | 1332 | |
|
1333 | 1333 | def user(self): |
|
1334 | 1334 | return self._user or self._repo.ui.username() |
|
1335 | 1335 | def date(self): |
|
1336 | 1336 | return self._date |
|
1337 | 1337 | def description(self): |
|
1338 | 1338 | return self._text |
|
1339 | 1339 | def files(self): |
|
1340 | 1340 | return self.modified() |
|
1341 | 1341 | def modified(self): |
|
1342 | 1342 | return self._status[0] |
|
1343 | 1343 | def added(self): |
|
1344 | 1344 | return self._status[1] |
|
1345 | 1345 | def removed(self): |
|
1346 | 1346 | return self._status[2] |
|
1347 | 1347 | def deleted(self): |
|
1348 | 1348 | return self._status[3] |
|
1349 | 1349 | def unknown(self): |
|
1350 | 1350 | return self._status[4] |
|
1351 | 1351 | def ignored(self): |
|
1352 | 1352 | return self._status[5] |
|
1353 | 1353 | def clean(self): |
|
1354 | 1354 | return self._status[6] |
|
1355 | 1355 | def branch(self): |
|
1356 | 1356 | return encoding.tolocal(self._extra['branch']) |
|
1357 | 1357 | def extra(self): |
|
1358 | 1358 | return self._extra |
|
1359 | 1359 | def flags(self, f): |
|
1360 | 1360 | return self[f].flags() |
|
1361 | 1361 | |
|
1362 | 1362 | def parents(self): |
|
1363 | 1363 | """return contexts for each parent changeset""" |
|
1364 | 1364 | return self._parents |
|
1365 | 1365 | |
|
1366 | 1366 | def filectx(self, path, filelog=None): |
|
1367 | 1367 | """get a file context from the working directory""" |
|
1368 | 1368 | return self._filectxfn(self._repo, self, path) |
|
1369 | 1369 | |
|
1370 | 1370 | def commit(self): |
|
1371 | 1371 | """commit context to the repo""" |
|
1372 | 1372 | return self._repo.commitctx(self) |
|
1373 | 1373 | |
|
1374 | 1374 | class memfilectx(object): |
|
1375 | 1375 | """memfilectx represents an in-memory file to commit. |
|
1376 | 1376 | |
|
1377 | 1377 | See memctx for more details. |
|
1378 | 1378 | """ |
|
1379 | 1379 | def __init__(self, path, data, islink=False, isexec=False, copied=None): |
|
1380 | 1380 | """ |
|
1381 | 1381 | path is the normalized file path relative to repository root. |
|
1382 | 1382 | data is the file content as a string. |
|
1383 | 1383 | islink is True if the file is a symbolic link. |
|
1384 | 1384 | isexec is True if the file is executable. |
|
1385 | 1385 | copied is the source file path if current file was copied in the |
|
1386 | 1386 | revision being committed, or None.""" |
|
1387 | 1387 | self._path = path |
|
1388 | 1388 | self._data = data |
|
1389 | 1389 | self._flags = (islink and 'l' or '') + (isexec and 'x' or '') |
|
1390 | 1390 | self._copied = None |
|
1391 | 1391 | if copied: |
|
1392 | 1392 | self._copied = (copied, nullid) |
|
1393 | 1393 | |
|
1394 | 1394 | def __nonzero__(self): |
|
1395 | 1395 | return True |
|
1396 | 1396 | def __str__(self): |
|
1397 | 1397 | return "%s@%s" % (self.path(), self._changectx) |
|
1398 | 1398 | def path(self): |
|
1399 | 1399 | return self._path |
|
1400 | 1400 | def data(self): |
|
1401 | 1401 | return self._data |
|
1402 | 1402 | def flags(self): |
|
1403 | 1403 | return self._flags |
|
1404 | 1404 | def isexec(self): |
|
1405 | 1405 | return 'x' in self._flags |
|
1406 | 1406 | def islink(self): |
|
1407 | 1407 | return 'l' in self._flags |
|
1408 | 1408 | def renamed(self): |
|
1409 | 1409 | return self._copied |
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