Mercurial > hg
annotate tests/simplestorerepo.py @ 41722:37b33c34bf4f
templatekw: add a {negrev} keyword
Revision numbers are getting much maligned for two reasons: they are
too long in large repos and users get confused by their local-only
nature. It just occurred to me that negative revision numbers avoid
both of those problems. Since negative revision numbers change
whenever the repo changes, it's much more obvious that they are a
local-only convenience. Additionally, for the recent commits that we
usually care about the most, negative revision numbers are always near
zero.
This commit adds a negrev templatekw to more easily expose negative
revision numbers. It's not easy to reliably produce this output with
existing keywords due to hidden commits while at the same time
ensuring good performance.
author | Jordi Gutiérrez Hermoso <jordigh@octave.org> |
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date | Fri, 15 Feb 2019 14:43:31 -0500 |
parents | ad51e6117095 |
children | 2177133724ab |
rev | line source |
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1 # simplestorerepo.py - Extension that swaps in alternate repository storage. |
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2 # |
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3 # Copyright 2018 Gregory Szorc <gregory.szorc@gmail.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 # To use this with the test suite: |
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9 # |
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10 # $ HGREPOFEATURES="simplestore" ./run-tests.py \ |
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11 # --extra-config-opt extensions.simplestore=`pwd`/simplestorerepo.py |
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12 |
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13 from __future__ import absolute_import |
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14 |
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15 import stat |
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16 |
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17 from mercurial.i18n import _ |
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18 from mercurial.node import ( |
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19 bin, |
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20 hex, |
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21 nullid, |
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22 nullrev, |
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23 ) |
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24 from mercurial.thirdparty import ( |
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25 attr, |
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26 ) |
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27 from mercurial import ( |
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28 ancestor, |
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29 bundlerepo, |
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30 error, |
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31 extensions, |
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32 localrepo, |
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33 mdiff, |
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34 pycompat, |
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35 repository, |
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36 revlog, |
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37 store, |
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38 verify, |
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39 ) |
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40 from mercurial.utils import ( |
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41 cborutil, |
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42 interfaceutil, |
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43 storageutil, |
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44 ) |
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45 |
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46 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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47 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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48 # be specifying the version(s) of Mercurial they are tested with, or |
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49 # leave the attribute unspecified. |
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50 testedwith = 'ships-with-hg-core' |
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51 |
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52 REQUIREMENT = 'testonly-simplestore' |
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53 |
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54 def validatenode(node): |
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55 if isinstance(node, int): |
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56 raise ValueError('expected node; got int') |
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57 |
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58 if len(node) != 20: |
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59 raise ValueError('expected 20 byte node') |
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60 |
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61 def validaterev(rev): |
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62 if not isinstance(rev, int): |
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63 raise ValueError('expected int') |
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64 |
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65 class simplestoreerror(error.StorageError): |
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66 pass |
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67 |
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68 @interfaceutil.implementer(repository.irevisiondelta) |
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69 @attr.s(slots=True) |
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70 class simplestorerevisiondelta(object): |
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71 node = attr.ib() |
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72 p1node = attr.ib() |
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73 p2node = attr.ib() |
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74 basenode = attr.ib() |
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75 flags = attr.ib() |
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76 baserevisionsize = attr.ib() |
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77 revision = attr.ib() |
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78 delta = attr.ib() |
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79 linknode = attr.ib(default=None) |
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80 |
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81 @interfaceutil.implementer(repository.iverifyproblem) |
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82 @attr.s(frozen=True) |
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83 class simplefilestoreproblem(object): |
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84 warning = attr.ib(default=None) |
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85 error = attr.ib(default=None) |
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86 node = attr.ib(default=None) |
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87 |
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88 @interfaceutil.implementer(repository.ifilestorage) |
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89 class filestorage(object): |
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90 """Implements storage for a tracked path. |
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91 |
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92 Data is stored in the VFS in a directory corresponding to the tracked |
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93 path. |
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94 |
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95 Index data is stored in an ``index`` file using CBOR. |
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96 |
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97 Fulltext data is stored in files having names of the node. |
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98 """ |
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99 |
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100 def __init__(self, svfs, path): |
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101 self._svfs = svfs |
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102 self._path = path |
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103 |
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104 self._storepath = b'/'.join([b'data', path]) |
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105 self._indexpath = b'/'.join([self._storepath, b'index']) |
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106 |
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107 indexdata = self._svfs.tryread(self._indexpath) |
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108 if indexdata: |
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109 indexdata = cborutil.decodeall(indexdata) |
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110 |
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111 self._indexdata = indexdata or [] |
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112 self._indexbynode = {} |
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113 self._indexbyrev = {} |
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114 self._index = [] |
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115 self._refreshindex() |
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116 |
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117 def _refreshindex(self): |
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118 self._indexbynode.clear() |
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119 self._indexbyrev.clear() |
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120 self._index = [] |
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121 |
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122 for i, entry in enumerate(self._indexdata): |
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123 self._indexbynode[entry[b'node']] = entry |
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124 self._indexbyrev[i] = entry |
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125 |
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126 self._indexbynode[nullid] = { |
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127 b'node': nullid, |
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128 b'p1': nullid, |
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129 b'p2': nullid, |
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130 b'linkrev': nullrev, |
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131 b'flags': 0, |
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132 } |
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133 |
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134 self._indexbyrev[nullrev] = { |
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135 b'node': nullid, |
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136 b'p1': nullid, |
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137 b'p2': nullid, |
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138 b'linkrev': nullrev, |
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139 b'flags': 0, |
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140 } |
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141 |
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142 for i, entry in enumerate(self._indexdata): |
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143 p1rev, p2rev = self.parentrevs(self.rev(entry[b'node'])) |
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144 |
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145 # start, length, rawsize, chainbase, linkrev, p1, p2, node |
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146 self._index.append((0, 0, 0, -1, entry[b'linkrev'], p1rev, p2rev, |
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147 entry[b'node'])) |
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148 |
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149 self._index.append((0, 0, 0, -1, -1, -1, -1, nullid)) |
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150 |
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151 def __len__(self): |
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152 return len(self._indexdata) |
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153 |
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154 def __iter__(self): |
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155 return iter(range(len(self))) |
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156 |
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157 def revs(self, start=0, stop=None): |
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158 step = 1 |
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159 if stop is not None: |
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160 if start > stop: |
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161 step = -1 |
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162 |
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163 stop += step |
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164 else: |
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165 stop = len(self) |
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166 |
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167 return range(start, stop, step) |
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168 |
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169 def parents(self, node): |
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170 validatenode(node) |
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171 |
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172 if node not in self._indexbynode: |
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173 raise KeyError('unknown node') |
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174 |
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175 entry = self._indexbynode[node] |
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176 |
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177 return entry[b'p1'], entry[b'p2'] |
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178 |
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179 def parentrevs(self, rev): |
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180 p1, p2 = self.parents(self._indexbyrev[rev][b'node']) |
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181 return self.rev(p1), self.rev(p2) |
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182 |
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183 def rev(self, node): |
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184 validatenode(node) |
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185 |
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186 try: |
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187 self._indexbynode[node] |
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188 except KeyError: |
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189 raise error.LookupError(node, self._indexpath, _('no node')) |
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190 |
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191 for rev, entry in self._indexbyrev.items(): |
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192 if entry[b'node'] == node: |
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193 return rev |
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194 |
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195 raise error.ProgrammingError('this should not occur') |
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196 |
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197 def node(self, rev): |
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198 validaterev(rev) |
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199 |
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200 return self._indexbyrev[rev][b'node'] |
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201 |
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202 def hasnode(self, node): |
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203 validatenode(node) |
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204 return node in self._indexbynode |
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205 |
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206 def censorrevision(self, tr, censornode, tombstone=b''): |
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207 raise NotImplementedError('TODO') |
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208 |
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209 def lookup(self, node): |
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210 if isinstance(node, int): |
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211 return self.node(node) |
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212 |
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213 if len(node) == 20: |
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214 self.rev(node) |
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215 return node |
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216 |
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217 try: |
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218 rev = int(node) |
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219 if '%d' % rev != node: |
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220 raise ValueError |
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221 |
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222 if rev < 0: |
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223 rev = len(self) + rev |
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224 if rev < 0 or rev >= len(self): |
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225 raise ValueError |
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226 |
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227 return self.node(rev) |
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228 except (ValueError, OverflowError): |
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229 pass |
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230 |
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231 if len(node) == 40: |
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232 try: |
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233 rawnode = bin(node) |
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234 self.rev(rawnode) |
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235 return rawnode |
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236 except TypeError: |
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237 pass |
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238 |
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239 raise error.LookupError(node, self._path, _('invalid lookup input')) |
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240 |
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241 def linkrev(self, rev): |
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242 validaterev(rev) |
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243 |
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244 return self._indexbyrev[rev][b'linkrev'] |
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245 |
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246 def _flags(self, rev): |
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247 validaterev(rev) |
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248 |
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249 return self._indexbyrev[rev][b'flags'] |
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250 |
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251 def _candelta(self, baserev, rev): |
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252 validaterev(baserev) |
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253 validaterev(rev) |
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254 |
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255 if ((self._flags(baserev) & revlog.REVIDX_RAWTEXT_CHANGING_FLAGS) |
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256 or (self._flags(rev) & revlog.REVIDX_RAWTEXT_CHANGING_FLAGS)): |
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257 return False |
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258 |
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259 return True |
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260 |
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261 def _processflags(self, text, flags, operation, raw=False): |
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262 if flags == 0: |
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263 return text, True |
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264 |
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265 if flags & ~revlog.REVIDX_KNOWN_FLAGS: |
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266 raise simplestoreerror(_("incompatible revision flag '%#x'") % |
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267 (flags & ~revlog.REVIDX_KNOWN_FLAGS)) |
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268 |
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269 validatehash = True |
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270 # Depending on the operation (read or write), the order might be |
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271 # reversed due to non-commutative transforms. |
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272 orderedflags = revlog.REVIDX_FLAGS_ORDER |
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273 if operation == 'write': |
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274 orderedflags = reversed(orderedflags) |
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275 |
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276 for flag in orderedflags: |
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277 # If a flagprocessor has been registered for a known flag, apply the |
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278 # related operation transform and update result tuple. |
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279 if flag & flags: |
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280 vhash = True |
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281 |
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282 if flag not in revlog._flagprocessors: |
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283 message = _("missing processor for flag '%#x'") % (flag) |
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284 raise simplestoreerror(message) |
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285 |
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286 processor = revlog._flagprocessors[flag] |
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287 if processor is not None: |
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288 readtransform, writetransform, rawtransform = processor |
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289 |
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290 if raw: |
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291 vhash = rawtransform(self, text) |
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292 elif operation == 'read': |
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293 text, vhash = readtransform(self, text) |
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294 else: # write operation |
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295 text, vhash = writetransform(self, text) |
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296 validatehash = validatehash and vhash |
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297 |
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298 return text, validatehash |
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299 |
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300 def checkhash(self, text, node, p1=None, p2=None, rev=None): |
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301 if p1 is None and p2 is None: |
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302 p1, p2 = self.parents(node) |
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303 if node != storageutil.hashrevisionsha1(text, p1, p2): |
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304 raise simplestoreerror(_("integrity check failed on %s") % |
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305 self._path) |
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306 |
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307 def revision(self, nodeorrev, raw=False): |
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308 if isinstance(nodeorrev, int): |
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309 node = self.node(nodeorrev) |
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310 else: |
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311 node = nodeorrev |
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312 validatenode(node) |
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313 |
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314 if node == nullid: |
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315 return b'' |
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316 |
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317 rev = self.rev(node) |
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318 flags = self._flags(rev) |
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319 |
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320 path = b'/'.join([self._storepath, hex(node)]) |
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321 rawtext = self._svfs.read(path) |
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322 |
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323 text, validatehash = self._processflags(rawtext, flags, 'read', raw=raw) |
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324 if validatehash: |
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325 self.checkhash(text, node, rev=rev) |
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326 |
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327 return text |
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328 |
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329 def read(self, node): |
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330 validatenode(node) |
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331 |
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332 revision = self.revision(node) |
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333 |
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334 if not revision.startswith(b'\1\n'): |
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335 return revision |
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336 |
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337 start = revision.index(b'\1\n', 2) |
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338 return revision[start + 2:] |
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339 |
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340 def renamed(self, node): |
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341 validatenode(node) |
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342 |
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343 if self.parents(node)[0] != nullid: |
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344 return False |
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345 |
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346 fulltext = self.revision(node) |
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347 m = storageutil.parsemeta(fulltext)[0] |
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348 |
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349 if m and 'copy' in m: |
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350 return m['copy'], bin(m['copyrev']) |
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351 |
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352 return False |
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353 |
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354 def cmp(self, node, text): |
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355 validatenode(node) |
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356 |
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357 t = text |
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358 |
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359 if text.startswith(b'\1\n'): |
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360 t = b'\1\n\1\n' + text |
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361 |
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362 p1, p2 = self.parents(node) |
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363 |
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364 if storageutil.hashrevisionsha1(t, p1, p2) == node: |
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365 return False |
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366 |
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367 if self.iscensored(self.rev(node)): |
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368 return text != b'' |
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369 |
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370 if self.renamed(node): |
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371 t2 = self.read(node) |
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372 return t2 != text |
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373 |
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374 return True |
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375 |
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376 def size(self, rev): |
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377 validaterev(rev) |
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378 |
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379 node = self._indexbyrev[rev][b'node'] |
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380 |
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381 if self.renamed(node): |
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382 return len(self.read(node)) |
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383 |
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384 if self.iscensored(rev): |
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385 return 0 |
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386 |
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387 return len(self.revision(node)) |
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388 |
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389 def iscensored(self, rev): |
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390 validaterev(rev) |
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391 |
40047
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392 return self._flags(rev) & repository.REVISION_FLAG_CENSORED |
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393 |
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394 def commonancestorsheads(self, a, b): |
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395 validatenode(a) |
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396 validatenode(b) |
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397 |
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398 a = self.rev(a) |
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399 b = self.rev(b) |
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400 |
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401 ancestors = ancestor.commonancestorsheads(self.parentrevs, a, b) |
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402 return pycompat.maplist(self.node, ancestors) |
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403 |
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404 def descendants(self, revs): |
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405 # This is a copy of revlog.descendants() |
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406 first = min(revs) |
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407 if first == nullrev: |
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408 for i in self: |
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409 yield i |
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410 return |
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411 |
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412 seen = set(revs) |
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413 for i in self.revs(start=first + 1): |
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414 for x in self.parentrevs(i): |
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415 if x != nullrev and x in seen: |
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416 seen.add(i) |
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417 yield i |
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418 break |
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419 |
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420 # Required by verify. |
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421 def files(self): |
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422 entries = self._svfs.listdir(self._storepath) |
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423 |
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424 # Strip out undo.backup.* files created as part of transaction |
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425 # recording. |
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426 entries = [f for f in entries if not f.startswith('undo.backup.')] |
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427 |
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428 return [b'/'.join((self._storepath, f)) for f in entries] |
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429 |
41157
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430 def storageinfo(self, exclusivefiles=False, sharedfiles=False, |
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431 revisionscount=False, trackedsize=False, |
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432 storedsize=False): |
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433 # TODO do a real implementation of this |
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434 return { |
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435 'exclusivefiles': [], |
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436 'sharedfiles': [], |
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437 'revisionscount': len(self), |
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438 'trackedsize': 0, |
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439 'storedsize': None, |
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440 } |
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441 |
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442 def verifyintegrity(self, state): |
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443 state['skipread'] = set() |
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444 for rev in self: |
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445 node = self.node(rev) |
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446 try: |
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447 self.revision(node) |
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448 except Exception as e: |
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449 yield simplefilestoreproblem( |
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450 error='unpacking %s: %s' % (node, e), |
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451 node=node) |
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452 state['skipread'].add(node) |
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453 |
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454 def emitrevisions(self, nodes, nodesorder=None, revisiondata=False, |
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455 assumehaveparentrevisions=False, |
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456 deltamode=repository.CG_DELTAMODE_STD): |
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457 # TODO this will probably break on some ordering options. |
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458 nodes = [n for n in nodes if n != nullid] |
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459 if not nodes: |
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|
460 return |
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|
461 for delta in storageutil.emitrevisions( |
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|
462 self, nodes, nodesorder, simplestorerevisiondelta, |
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|
463 revisiondata=revisiondata, |
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|
464 assumehaveparentrevisions=assumehaveparentrevisions, |
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|
465 deltamode=deltamode): |
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|
466 yield delta |
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|
467 |
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468 def add(self, text, meta, transaction, linkrev, p1, p2): |
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469 if meta or text.startswith(b'\1\n'): |
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|
470 text = storageutil.packmeta(meta, text) |
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471 |
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472 return self.addrevision(text, transaction, linkrev, p1, p2) |
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|
473 |
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474 def addrevision(self, text, transaction, linkrev, p1, p2, node=None, |
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|
475 flags=revlog.REVIDX_DEFAULT_FLAGS, cachedelta=None): |
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|
476 validatenode(p1) |
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|
477 validatenode(p2) |
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|
478 |
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479 if flags: |
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480 node = node or storageutil.hashrevisionsha1(text, p1, p2) |
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|
481 |
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482 rawtext, validatehash = self._processflags(text, flags, 'write') |
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483 |
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|
484 node = node or storageutil.hashrevisionsha1(text, p1, p2) |
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|
485 |
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486 if node in self._indexbynode: |
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|
487 return node |
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|
488 |
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|
489 if validatehash: |
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|
490 self.checkhash(rawtext, node, p1=p1, p2=p2) |
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parents:
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changeset
|
491 |
37436
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492 return self._addrawrevision(node, rawtext, transaction, linkrev, p1, p2, |
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493 flags) |
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494 |
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495 def _addrawrevision(self, node, rawtext, transaction, link, p1, p2, flags): |
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496 transaction.addbackup(self._indexpath) |
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497 |
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498 path = b'/'.join([self._storepath, hex(node)]) |
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499 |
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500 self._svfs.write(path, rawtext) |
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501 |
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502 self._indexdata.append({ |
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503 b'node': node, |
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504 b'p1': p1, |
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505 b'p2': p2, |
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506 b'linkrev': link, |
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507 b'flags': flags, |
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508 }) |
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509 |
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510 self._reflectindexupdate() |
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511 |
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512 return node |
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513 |
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514 def _reflectindexupdate(self): |
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515 self._refreshindex() |
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516 self._svfs.write(self._indexpath, |
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517 ''.join(cborutil.streamencode(self._indexdata))) |
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518 |
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519 def addgroup(self, deltas, linkmapper, transaction, addrevisioncb=None, |
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520 maybemissingparents=False): |
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521 if maybemissingparents: |
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522 raise error.Abort(_('simple store does not support missing parents ' |
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523 'write mode')) |
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524 |
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525 nodes = [] |
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526 |
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527 transaction.addbackup(self._indexpath) |
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528 |
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529 for node, p1, p2, linknode, deltabase, delta, flags in deltas: |
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530 linkrev = linkmapper(linknode) |
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531 flags = flags or revlog.REVIDX_DEFAULT_FLAGS |
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532 |
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533 nodes.append(node) |
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534 |
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535 if node in self._indexbynode: |
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536 continue |
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537 |
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538 # Need to resolve the fulltext from the delta base. |
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539 if deltabase == nullid: |
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540 text = mdiff.patch(b'', delta) |
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541 else: |
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542 text = mdiff.patch(self.revision(deltabase), delta) |
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543 |
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544 self._addrawrevision(node, text, transaction, linkrev, p1, p2, |
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545 flags) |
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546 |
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547 if addrevisioncb: |
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548 addrevisioncb(self, node) |
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549 return nodes |
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|
550 |
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551 def _headrevs(self): |
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552 # Assume all revisions are heads by default. |
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553 revishead = {rev: True for rev in self._indexbyrev} |
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554 |
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555 for rev, entry in self._indexbyrev.items(): |
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556 # Unset head flag for all seen parents. |
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557 revishead[self.rev(entry[b'p1'])] = False |
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558 revishead[self.rev(entry[b'p2'])] = False |
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|
559 |
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560 return [rev for rev, ishead in sorted(revishead.items()) |
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561 if ishead] |
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|
562 |
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parents:
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|
563 def heads(self, start=None, stop=None): |
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564 # This is copied from revlog.py. |
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565 if start is None and stop is None: |
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parents:
diff
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|
566 if not len(self): |
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|
567 return [nullid] |
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568 return [self.node(r) for r in self._headrevs()] |
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parents:
diff
changeset
|
569 |
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diff
changeset
|
570 if start is None: |
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parents:
diff
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|
571 start = nullid |
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parents:
diff
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|
572 if stop is None: |
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diff
changeset
|
573 stop = [] |
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parents:
diff
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574 stoprevs = set([self.rev(n) for n in stop]) |
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575 startrev = self.rev(start) |
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576 reachable = {startrev} |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
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577 heads = {startrev} |
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parents:
diff
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|
578 |
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|
579 parentrevs = self.parentrevs |
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parents:
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|
580 for r in self.revs(start=startrev + 1): |
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parents:
diff
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|
581 for p in parentrevs(r): |
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parents:
diff
changeset
|
582 if p in reachable: |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
583 if r not in stoprevs: |
d257c5f2a940
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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changeset
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584 reachable.add(r) |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
585 heads.add(r) |
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parents:
diff
changeset
|
586 if p in heads and p not in stoprevs: |
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parents:
diff
changeset
|
587 heads.remove(p) |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
588 |
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parents:
diff
changeset
|
589 return [self.node(r) for r in heads] |
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parents:
diff
changeset
|
590 |
d257c5f2a940
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
591 def children(self, node): |
d257c5f2a940
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
592 validatenode(node) |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
593 |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
594 # This is a copy of revlog.children(). |
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parents:
diff
changeset
|
595 c = [] |
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parents:
diff
changeset
|
596 p = self.rev(node) |
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parents:
diff
changeset
|
597 for r in self.revs(start=p + 1): |
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parents:
diff
changeset
|
598 prevs = [pr for pr in self.parentrevs(r) if pr != nullrev] |
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parents:
diff
changeset
|
599 if prevs: |
d257c5f2a940
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
600 for pr in prevs: |
d257c5f2a940
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
601 if pr == p: |
d257c5f2a940
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
602 c.append(self.node(r)) |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
603 elif p == nullrev: |
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parents:
diff
changeset
|
604 c.append(self.node(r)) |
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parents:
diff
changeset
|
605 return c |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
606 |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
607 def getstrippoint(self, minlink): |
41157
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|
608 return storageutil.resolvestripinfo( |
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diff
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|
609 minlink, len(self) - 1, self._headrevs(), self.linkrev, |
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diff
changeset
|
610 self.parentrevs) |
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parents:
diff
changeset
|
611 |
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parents:
diff
changeset
|
612 def strip(self, minlink, transaction): |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
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613 if not len(self): |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
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|
614 return |
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615 |
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616 rev, _ignored = self.getstrippoint(minlink) |
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617 if rev == len(self): |
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618 return |
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619 |
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620 # Purge index data starting at the requested revision. |
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621 self._indexdata[rev:] = [] |
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622 self._reflectindexupdate() |
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623 |
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624 def issimplestorefile(f, kind, st): |
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625 if kind != stat.S_IFREG: |
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626 return False |
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627 |
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628 if store.isrevlog(f, kind, st): |
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629 return False |
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630 |
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631 # Ignore transaction undo files. |
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632 if f.startswith('undo.'): |
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633 return False |
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634 |
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635 # Otherwise assume it belongs to the simple store. |
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636 return True |
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637 |
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638 class simplestore(store.encodedstore): |
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639 def datafiles(self): |
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640 for x in super(simplestore, self).datafiles(): |
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641 yield x |
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642 |
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643 # Supplement with non-revlog files. |
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644 extrafiles = self._walk('data', True, filefilter=issimplestorefile) |
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645 |
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646 for unencoded, encoded, size in extrafiles: |
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647 try: |
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648 unencoded = store.decodefilename(unencoded) |
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649 except KeyError: |
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650 unencoded = None |
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651 |
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652 yield unencoded, encoded, size |
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653 |
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654 def reposetup(ui, repo): |
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655 if not repo.local(): |
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656 return |
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657 |
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658 if isinstance(repo, bundlerepo.bundlerepository): |
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659 raise error.Abort(_('cannot use simple store with bundlerepo')) |
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660 |
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661 class simplestorerepo(repo.__class__): |
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662 def file(self, f): |
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663 return filestorage(self.svfs, f) |
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664 |
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665 repo.__class__ = simplestorerepo |
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666 |
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667 def featuresetup(ui, supported): |
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668 supported.add(REQUIREMENT) |
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669 |
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670 def newreporequirements(orig, ui, createopts): |
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671 """Modifies default requirements for new repos to use the simple store.""" |
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672 requirements = orig(ui, createopts) |
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673 |
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674 # These requirements are only used to affect creation of the store |
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675 # object. We have our own store. So we can remove them. |
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676 # TODO do this once we feel like taking the test hit. |
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677 #if 'fncache' in requirements: |
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678 # requirements.remove('fncache') |
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679 #if 'dotencode' in requirements: |
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680 # requirements.remove('dotencode') |
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681 |
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682 requirements.add(REQUIREMENT) |
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683 |
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684 return requirements |
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685 |
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686 def makestore(orig, requirements, path, vfstype): |
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687 if REQUIREMENT not in requirements: |
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688 return orig(requirements, path, vfstype) |
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689 |
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690 return simplestore(path, vfstype) |
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691 |
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692 def verifierinit(orig, self, *args, **kwargs): |
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693 orig(self, *args, **kwargs) |
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694 |
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695 # We don't care that files in the store don't align with what is |
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696 # advertised. So suppress these warnings. |
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697 self.warnorphanstorefiles = False |
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698 |
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699 def extsetup(ui): |
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700 localrepo.featuresetupfuncs.add(featuresetup) |
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701 |
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702 extensions.wrapfunction(localrepo, 'newreporequirements', |
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703 newreporequirements) |
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704 extensions.wrapfunction(localrepo, 'makestore', makestore) |
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705 extensions.wrapfunction(verify.verifier, '__init__', verifierinit) |