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@@ -1,1344 +1,1347 b'' | |||
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1 | 1 | # configitems.py - centralized declaration of configuration option |
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2 | 2 | # |
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3 | 3 | # Copyright 2017 Pierre-Yves David <pierre-yves.david@octobus.net> |
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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 __future__ import absolute_import |
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9 | 9 | |
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10 | 10 | import functools |
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11 | 11 | import re |
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12 | 12 | |
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13 | 13 | from . import ( |
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14 | 14 | encoding, |
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15 | 15 | error, |
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16 | 16 | ) |
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17 | 17 | |
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18 | 18 | def loadconfigtable(ui, extname, configtable): |
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19 | 19 | """update config item known to the ui with the extension ones""" |
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20 | 20 | for section, items in sorted(configtable.items()): |
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21 | 21 | knownitems = ui._knownconfig.setdefault(section, itemregister()) |
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22 | 22 | knownkeys = set(knownitems) |
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23 | 23 | newkeys = set(items) |
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24 | 24 | for key in sorted(knownkeys & newkeys): |
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25 | 25 | msg = "extension '%s' overwrite config item '%s.%s'" |
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26 | 26 | msg %= (extname, section, key) |
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27 | 27 | ui.develwarn(msg, config='warn-config') |
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28 | 28 | |
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29 | 29 | knownitems.update(items) |
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30 | 30 | |
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31 | 31 | class configitem(object): |
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32 | 32 | """represent a known config item |
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33 | 33 | |
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34 | 34 | :section: the official config section where to find this item, |
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35 | 35 | :name: the official name within the section, |
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36 | 36 | :default: default value for this item, |
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37 | 37 | :alias: optional list of tuples as alternatives, |
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38 | 38 | :generic: this is a generic definition, match name using regular expression. |
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39 | 39 | """ |
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40 | 40 | |
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41 | 41 | def __init__(self, section, name, default=None, alias=(), |
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42 | 42 | generic=False, priority=0): |
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43 | 43 | self.section = section |
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44 | 44 | self.name = name |
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45 | 45 | self.default = default |
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46 | 46 | self.alias = list(alias) |
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47 | 47 | self.generic = generic |
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48 | 48 | self.priority = priority |
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49 | 49 | self._re = None |
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50 | 50 | if generic: |
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51 | 51 | self._re = re.compile(self.name) |
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52 | 52 | |
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53 | 53 | class itemregister(dict): |
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54 | 54 | """A specialized dictionary that can handle wild-card selection""" |
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55 | 55 | |
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56 | 56 | def __init__(self): |
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57 | 57 | super(itemregister, self).__init__() |
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58 | 58 | self._generics = set() |
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59 | 59 | |
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60 | 60 | def update(self, other): |
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61 | 61 | super(itemregister, self).update(other) |
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62 | 62 | self._generics.update(other._generics) |
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63 | 63 | |
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64 | 64 | def __setitem__(self, key, item): |
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65 | 65 | super(itemregister, self).__setitem__(key, item) |
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66 | 66 | if item.generic: |
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67 | 67 | self._generics.add(item) |
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68 | 68 | |
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69 | 69 | def get(self, key): |
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70 | 70 | baseitem = super(itemregister, self).get(key) |
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71 | 71 | if baseitem is not None and not baseitem.generic: |
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72 | 72 | return baseitem |
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73 | 73 | |
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74 | 74 | # search for a matching generic item |
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75 | 75 | generics = sorted(self._generics, key=(lambda x: (x.priority, x.name))) |
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76 | 76 | for item in generics: |
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77 | 77 | # we use 'match' instead of 'search' to make the matching simpler |
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78 | 78 | # for people unfamiliar with regular expression. Having the match |
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79 | 79 | # rooted to the start of the string will produce less surprising |
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80 | 80 | # result for user writing simple regex for sub-attribute. |
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81 | 81 | # |
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82 | 82 | # For example using "color\..*" match produces an unsurprising |
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83 | 83 | # result, while using search could suddenly match apparently |
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84 | 84 | # unrelated configuration that happens to contains "color." |
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85 | 85 | # anywhere. This is a tradeoff where we favor requiring ".*" on |
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86 | 86 | # some match to avoid the need to prefix most pattern with "^". |
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87 | 87 | # The "^" seems more error prone. |
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88 | 88 | if item._re.match(key): |
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89 | 89 | return item |
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90 | 90 | |
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91 | 91 | return None |
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92 | 92 | |
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93 | 93 | coreitems = {} |
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94 | 94 | |
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95 | 95 | def _register(configtable, *args, **kwargs): |
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96 | 96 | item = configitem(*args, **kwargs) |
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97 | 97 | section = configtable.setdefault(item.section, itemregister()) |
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98 | 98 | if item.name in section: |
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99 | 99 | msg = "duplicated config item registration for '%s.%s'" |
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100 | 100 | raise error.ProgrammingError(msg % (item.section, item.name)) |
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101 | 101 | section[item.name] = item |
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102 | 102 | |
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103 | 103 | # special value for case where the default is derived from other values |
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104 | 104 | dynamicdefault = object() |
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105 | 105 | |
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106 | 106 | # Registering actual config items |
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107 | 107 | |
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108 | 108 | def getitemregister(configtable): |
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109 | 109 | f = functools.partial(_register, configtable) |
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110 | 110 | # export pseudo enum as configitem.* |
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111 | 111 | f.dynamicdefault = dynamicdefault |
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112 | 112 | return f |
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113 | 113 | |
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114 | 114 | coreconfigitem = getitemregister(coreitems) |
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115 | 115 | |
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116 | 116 | coreconfigitem('alias', '.*', |
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117 | 117 | default=dynamicdefault, |
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118 | 118 | generic=True, |
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119 | 119 | ) |
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120 | 120 | coreconfigitem('annotate', 'nodates', |
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121 | 121 | default=False, |
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122 | 122 | ) |
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123 | 123 | coreconfigitem('annotate', 'showfunc', |
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124 | 124 | default=False, |
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125 | 125 | ) |
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126 | 126 | coreconfigitem('annotate', 'unified', |
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127 | 127 | default=None, |
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128 | 128 | ) |
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129 | 129 | coreconfigitem('annotate', 'git', |
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130 | 130 | default=False, |
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131 | 131 | ) |
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132 | 132 | coreconfigitem('annotate', 'ignorews', |
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133 | 133 | default=False, |
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134 | 134 | ) |
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135 | 135 | coreconfigitem('annotate', 'ignorewsamount', |
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136 | 136 | default=False, |
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137 | 137 | ) |
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138 | 138 | coreconfigitem('annotate', 'ignoreblanklines', |
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139 | 139 | default=False, |
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140 | 140 | ) |
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141 | 141 | coreconfigitem('annotate', 'ignorewseol', |
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142 | 142 | default=False, |
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143 | 143 | ) |
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144 | 144 | coreconfigitem('annotate', 'nobinary', |
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145 | 145 | default=False, |
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146 | 146 | ) |
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147 | 147 | coreconfigitem('annotate', 'noprefix', |
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148 | 148 | default=False, |
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149 | 149 | ) |
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150 | 150 | coreconfigitem('auth', 'cookiefile', |
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151 | 151 | default=None, |
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152 | 152 | ) |
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153 | 153 | # bookmarks.pushing: internal hack for discovery |
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154 | 154 | coreconfigitem('bookmarks', 'pushing', |
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155 | 155 | default=list, |
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156 | 156 | ) |
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157 | 157 | # bundle.mainreporoot: internal hack for bundlerepo |
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158 | 158 | coreconfigitem('bundle', 'mainreporoot', |
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159 | 159 | default='', |
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160 | 160 | ) |
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161 | 161 | # bundle.reorder: experimental config |
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162 | 162 | coreconfigitem('bundle', 'reorder', |
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163 | 163 | default='auto', |
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164 | 164 | ) |
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165 | 165 | coreconfigitem('censor', 'policy', |
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166 | 166 | default='abort', |
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167 | 167 | ) |
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168 | 168 | coreconfigitem('chgserver', 'idletimeout', |
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169 | 169 | default=3600, |
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170 | 170 | ) |
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171 | 171 | coreconfigitem('chgserver', 'skiphash', |
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172 | 172 | default=False, |
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173 | 173 | ) |
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174 | 174 | coreconfigitem('cmdserver', 'log', |
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175 | 175 | default=None, |
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176 | 176 | ) |
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177 | 177 | coreconfigitem('color', '.*', |
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178 | 178 | default=None, |
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179 | 179 | generic=True, |
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180 | 180 | ) |
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181 | 181 | coreconfigitem('color', 'mode', |
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182 | 182 | default='auto', |
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183 | 183 | ) |
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184 | 184 | coreconfigitem('color', 'pagermode', |
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185 | 185 | default=dynamicdefault, |
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186 | 186 | ) |
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187 | 187 | coreconfigitem('commands', 'show.aliasprefix', |
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188 | 188 | default=list, |
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189 | 189 | ) |
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190 | 190 | coreconfigitem('commands', 'status.relative', |
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191 | 191 | default=False, |
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192 | 192 | ) |
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193 | 193 | coreconfigitem('commands', 'status.skipstates', |
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194 | 194 | default=[], |
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195 | 195 | ) |
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196 | 196 | coreconfigitem('commands', 'status.verbose', |
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197 | 197 | default=False, |
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198 | 198 | ) |
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199 | 199 | coreconfigitem('commands', 'update.check', |
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200 | 200 | default=None, |
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201 | 201 | # Deprecated, remove after 4.4 release |
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202 | 202 | alias=[('experimental', 'updatecheck')] |
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203 | 203 | ) |
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204 | 204 | coreconfigitem('commands', 'update.requiredest', |
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205 | 205 | default=False, |
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206 | 206 | ) |
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207 | 207 | coreconfigitem('committemplate', '.*', |
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208 | 208 | default=None, |
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209 | 209 | generic=True, |
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210 | 210 | ) |
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211 | 211 | coreconfigitem('convert', 'cvsps.cache', |
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212 | 212 | default=True, |
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213 | 213 | ) |
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214 | 214 | coreconfigitem('convert', 'cvsps.fuzz', |
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215 | 215 | default=60, |
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216 | 216 | ) |
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217 | 217 | coreconfigitem('convert', 'cvsps.logencoding', |
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218 | 218 | default=None, |
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219 | 219 | ) |
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220 | 220 | coreconfigitem('convert', 'cvsps.mergefrom', |
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221 | 221 | default=None, |
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222 | 222 | ) |
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223 | 223 | coreconfigitem('convert', 'cvsps.mergeto', |
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224 | 224 | default=None, |
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225 | 225 | ) |
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226 | 226 | coreconfigitem('convert', 'git.committeractions', |
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227 | 227 | default=lambda: ['messagedifferent'], |
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228 | 228 | ) |
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229 | 229 | coreconfigitem('convert', 'git.extrakeys', |
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230 | 230 | default=list, |
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231 | 231 | ) |
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232 | 232 | coreconfigitem('convert', 'git.findcopiesharder', |
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233 | 233 | default=False, |
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234 | 234 | ) |
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235 | 235 | coreconfigitem('convert', 'git.remoteprefix', |
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236 | 236 | default='remote', |
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237 | 237 | ) |
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238 | 238 | coreconfigitem('convert', 'git.renamelimit', |
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239 | 239 | default=400, |
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240 | 240 | ) |
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241 | 241 | coreconfigitem('convert', 'git.saverev', |
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242 | 242 | default=True, |
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243 | 243 | ) |
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244 | 244 | coreconfigitem('convert', 'git.similarity', |
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245 | 245 | default=50, |
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246 | 246 | ) |
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247 | 247 | coreconfigitem('convert', 'git.skipsubmodules', |
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248 | 248 | default=False, |
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249 | 249 | ) |
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250 | 250 | coreconfigitem('convert', 'hg.clonebranches', |
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251 | 251 | default=False, |
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252 | 252 | ) |
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253 | 253 | coreconfigitem('convert', 'hg.ignoreerrors', |
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254 | 254 | default=False, |
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255 | 255 | ) |
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256 | 256 | coreconfigitem('convert', 'hg.revs', |
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257 | 257 | default=None, |
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258 | 258 | ) |
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259 | 259 | coreconfigitem('convert', 'hg.saverev', |
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260 | 260 | default=False, |
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261 | 261 | ) |
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262 | 262 | coreconfigitem('convert', 'hg.sourcename', |
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263 | 263 | default=None, |
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264 | 264 | ) |
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265 | 265 | coreconfigitem('convert', 'hg.startrev', |
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266 | 266 | default=None, |
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267 | 267 | ) |
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268 | 268 | coreconfigitem('convert', 'hg.tagsbranch', |
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269 | 269 | default='default', |
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270 | 270 | ) |
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271 | 271 | coreconfigitem('convert', 'hg.usebranchnames', |
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272 | 272 | default=True, |
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273 | 273 | ) |
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274 | 274 | coreconfigitem('convert', 'ignoreancestorcheck', |
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275 | 275 | default=False, |
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276 | 276 | ) |
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277 | 277 | coreconfigitem('convert', 'localtimezone', |
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278 | 278 | default=False, |
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279 | 279 | ) |
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280 | 280 | coreconfigitem('convert', 'p4.encoding', |
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281 | 281 | default=dynamicdefault, |
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282 | 282 | ) |
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283 | 283 | coreconfigitem('convert', 'p4.startrev', |
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284 | 284 | default=0, |
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285 | 285 | ) |
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286 | 286 | coreconfigitem('convert', 'skiptags', |
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287 | 287 | default=False, |
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288 | 288 | ) |
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289 | 289 | coreconfigitem('convert', 'svn.debugsvnlog', |
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290 | 290 | default=True, |
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291 | 291 | ) |
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292 | 292 | coreconfigitem('convert', 'svn.trunk', |
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293 | 293 | default=None, |
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294 | 294 | ) |
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295 | 295 | coreconfigitem('convert', 'svn.tags', |
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296 | 296 | default=None, |
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297 | 297 | ) |
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298 | 298 | coreconfigitem('convert', 'svn.branches', |
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299 | 299 | default=None, |
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300 | 300 | ) |
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301 | 301 | coreconfigitem('convert', 'svn.startrev', |
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302 | 302 | default=0, |
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303 | 303 | ) |
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304 | 304 | coreconfigitem('debug', 'dirstate.delaywrite', |
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305 | 305 | default=0, |
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306 | 306 | ) |
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307 | 307 | coreconfigitem('defaults', '.*', |
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308 | 308 | default=None, |
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309 | 309 | generic=True, |
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310 | 310 | ) |
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311 | 311 | coreconfigitem('devel', 'all-warnings', |
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312 | 312 | default=False, |
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313 | 313 | ) |
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314 | 314 | coreconfigitem('devel', 'bundle2.debug', |
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315 | 315 | default=False, |
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316 | 316 | ) |
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317 | 317 | coreconfigitem('devel', 'cache-vfs', |
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318 | 318 | default=None, |
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319 | 319 | ) |
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320 | 320 | coreconfigitem('devel', 'check-locks', |
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321 | 321 | default=False, |
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322 | 322 | ) |
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323 | 323 | coreconfigitem('devel', 'check-relroot', |
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324 | 324 | default=False, |
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325 | 325 | ) |
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326 | 326 | coreconfigitem('devel', 'default-date', |
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327 | 327 | default=None, |
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328 | 328 | ) |
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329 | 329 | coreconfigitem('devel', 'deprec-warn', |
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330 | 330 | default=False, |
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331 | 331 | ) |
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332 | 332 | coreconfigitem('devel', 'disableloaddefaultcerts', |
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333 | 333 | default=False, |
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334 | 334 | ) |
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335 | 335 | coreconfigitem('devel', 'warn-empty-changegroup', |
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336 | 336 | default=False, |
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337 | 337 | ) |
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338 | 338 | coreconfigitem('devel', 'legacy.exchange', |
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339 | 339 | default=list, |
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340 | 340 | ) |
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341 | 341 | coreconfigitem('devel', 'servercafile', |
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342 | 342 | default='', |
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343 | 343 | ) |
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344 | 344 | coreconfigitem('devel', 'serverexactprotocol', |
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345 | 345 | default='', |
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346 | 346 | ) |
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347 | 347 | coreconfigitem('devel', 'serverrequirecert', |
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348 | 348 | default=False, |
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349 | 349 | ) |
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350 | 350 | coreconfigitem('devel', 'strip-obsmarkers', |
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351 | 351 | default=True, |
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352 | 352 | ) |
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353 | 353 | coreconfigitem('devel', 'warn-config', |
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354 | 354 | default=None, |
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355 | 355 | ) |
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356 | 356 | coreconfigitem('devel', 'warn-config-default', |
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357 | 357 | default=None, |
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358 | 358 | ) |
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359 | 359 | coreconfigitem('devel', 'user.obsmarker', |
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360 | 360 | default=None, |
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361 | 361 | ) |
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362 | 362 | coreconfigitem('devel', 'warn-config-unknown', |
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363 | 363 | default=None, |
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364 | 364 | ) |
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365 | 365 | coreconfigitem('devel', 'debug.peer-request', |
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366 | 366 | default=False, |
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367 | 367 | ) |
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368 | 368 | coreconfigitem('diff', 'nodates', |
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369 | 369 | default=False, |
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370 | 370 | ) |
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371 | 371 | coreconfigitem('diff', 'showfunc', |
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372 | 372 | default=False, |
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373 | 373 | ) |
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374 | 374 | coreconfigitem('diff', 'unified', |
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375 | 375 | default=None, |
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376 | 376 | ) |
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377 | 377 | coreconfigitem('diff', 'git', |
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378 | 378 | default=False, |
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379 | 379 | ) |
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380 | 380 | coreconfigitem('diff', 'ignorews', |
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381 | 381 | default=False, |
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382 | 382 | ) |
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383 | 383 | coreconfigitem('diff', 'ignorewsamount', |
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384 | 384 | default=False, |
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385 | 385 | ) |
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386 | 386 | coreconfigitem('diff', 'ignoreblanklines', |
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387 | 387 | default=False, |
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388 | 388 | ) |
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389 | 389 | coreconfigitem('diff', 'ignorewseol', |
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390 | 390 | default=False, |
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391 | 391 | ) |
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392 | 392 | coreconfigitem('diff', 'nobinary', |
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393 | 393 | default=False, |
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394 | 394 | ) |
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395 | 395 | coreconfigitem('diff', 'noprefix', |
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396 | 396 | default=False, |
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397 | 397 | ) |
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398 | 398 | coreconfigitem('email', 'bcc', |
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399 | 399 | default=None, |
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400 | 400 | ) |
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401 | 401 | coreconfigitem('email', 'cc', |
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402 | 402 | default=None, |
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403 | 403 | ) |
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404 | 404 | coreconfigitem('email', 'charsets', |
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405 | 405 | default=list, |
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406 | 406 | ) |
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407 | 407 | coreconfigitem('email', 'from', |
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408 | 408 | default=None, |
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409 | 409 | ) |
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410 | 410 | coreconfigitem('email', 'method', |
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411 | 411 | default='smtp', |
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412 | 412 | ) |
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413 | 413 | coreconfigitem('email', 'reply-to', |
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414 | 414 | default=None, |
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415 | 415 | ) |
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416 | 416 | coreconfigitem('email', 'to', |
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417 | 417 | default=None, |
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418 | 418 | ) |
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419 | 419 | coreconfigitem('experimental', 'archivemetatemplate', |
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420 | 420 | default=dynamicdefault, |
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421 | 421 | ) |
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422 | 422 | coreconfigitem('experimental', 'bundle-phases', |
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423 | 423 | default=False, |
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424 | 424 | ) |
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425 | 425 | coreconfigitem('experimental', 'bundle2-advertise', |
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426 | 426 | default=True, |
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427 | 427 | ) |
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428 | 428 | coreconfigitem('experimental', 'bundle2-output-capture', |
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429 | 429 | default=False, |
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430 | 430 | ) |
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431 | 431 | coreconfigitem('experimental', 'bundle2.pushback', |
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432 | 432 | default=False, |
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433 | 433 | ) |
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434 | 434 | coreconfigitem('experimental', 'bundle2.stream', |
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435 | 435 | default=False, |
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436 | 436 | ) |
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437 | 437 | coreconfigitem('experimental', 'bundle2lazylocking', |
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438 | 438 | default=False, |
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439 | 439 | ) |
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440 | 440 | coreconfigitem('experimental', 'bundlecomplevel', |
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441 | 441 | default=None, |
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442 | 442 | ) |
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443 | 443 | coreconfigitem('experimental', 'bundlecomplevel.bzip2', |
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444 | 444 | default=None, |
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445 | 445 | ) |
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446 | 446 | coreconfigitem('experimental', 'bundlecomplevel.gzip', |
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447 | 447 | default=None, |
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448 | 448 | ) |
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449 | 449 | coreconfigitem('experimental', 'bundlecomplevel.none', |
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450 | 450 | default=None, |
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451 | 451 | ) |
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452 | 452 | coreconfigitem('experimental', 'bundlecomplevel.zstd', |
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453 | 453 | default=None, |
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454 | 454 | ) |
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455 | 455 | coreconfigitem('experimental', 'changegroup3', |
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456 | 456 | default=False, |
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457 | 457 | ) |
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458 | 458 | coreconfigitem('experimental', 'clientcompressionengines', |
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459 | 459 | default=list, |
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460 | 460 | ) |
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461 | 461 | coreconfigitem('experimental', 'copytrace', |
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462 | 462 | default='on', |
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463 | 463 | ) |
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464 | 464 | coreconfigitem('experimental', 'copytrace.movecandidateslimit', |
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465 | 465 | default=100, |
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466 | 466 | ) |
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467 | 467 | coreconfigitem('experimental', 'copytrace.sourcecommitlimit', |
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468 | 468 | default=100, |
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469 | 469 | ) |
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470 | 470 | coreconfigitem('experimental', 'crecordtest', |
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471 | 471 | default=None, |
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472 | 472 | ) |
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473 | 473 | coreconfigitem('experimental', 'directaccess', |
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474 | 474 | default=False, |
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475 | 475 | ) |
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476 | 476 | coreconfigitem('experimental', 'directaccess.revnums', |
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477 | 477 | default=False, |
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478 | 478 | ) |
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479 | 479 | coreconfigitem('experimental', 'editortmpinhg', |
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480 | 480 | default=False, |
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481 | 481 | ) |
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482 | 482 | coreconfigitem('experimental', 'evolution', |
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483 | 483 | default=list, |
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484 | 484 | ) |
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485 | 485 | coreconfigitem('experimental', 'evolution.allowdivergence', |
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486 | 486 | default=False, |
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487 | 487 | alias=[('experimental', 'allowdivergence')] |
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488 | 488 | ) |
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489 | 489 | coreconfigitem('experimental', 'evolution.allowunstable', |
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490 | 490 | default=None, |
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491 | 491 | ) |
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492 | 492 | coreconfigitem('experimental', 'evolution.createmarkers', |
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493 | 493 | default=None, |
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494 | 494 | ) |
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495 | 495 | coreconfigitem('experimental', 'evolution.effect-flags', |
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496 | 496 | default=True, |
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497 | 497 | alias=[('experimental', 'effect-flags')] |
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498 | 498 | ) |
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499 | 499 | coreconfigitem('experimental', 'evolution.exchange', |
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500 | 500 | default=None, |
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501 | 501 | ) |
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502 | 502 | coreconfigitem('experimental', 'evolution.bundle-obsmarker', |
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503 | 503 | default=False, |
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504 | 504 | ) |
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505 | 505 | coreconfigitem('experimental', 'evolution.report-instabilities', |
|
506 | 506 | default=True, |
|
507 | 507 | ) |
|
508 | 508 | coreconfigitem('experimental', 'evolution.track-operation', |
|
509 | 509 | default=True, |
|
510 | 510 | ) |
|
511 | 511 | coreconfigitem('experimental', 'worddiff', |
|
512 | 512 | default=False, |
|
513 | 513 | ) |
|
514 | 514 | coreconfigitem('experimental', 'maxdeltachainspan', |
|
515 | 515 | default=-1, |
|
516 | 516 | ) |
|
517 | 517 | coreconfigitem('experimental', 'mergetempdirprefix', |
|
518 | 518 | default=None, |
|
519 | 519 | ) |
|
520 | 520 | coreconfigitem('experimental', 'mmapindexthreshold', |
|
521 | 521 | default=None, |
|
522 | 522 | ) |
|
523 | 523 | coreconfigitem('experimental', 'nonnormalparanoidcheck', |
|
524 | 524 | default=False, |
|
525 | 525 | ) |
|
526 | 526 | coreconfigitem('experimental', 'exportableenviron', |
|
527 | 527 | default=list, |
|
528 | 528 | ) |
|
529 | 529 | coreconfigitem('experimental', 'extendedheader.index', |
|
530 | 530 | default=None, |
|
531 | 531 | ) |
|
532 | 532 | coreconfigitem('experimental', 'extendedheader.similarity', |
|
533 | 533 | default=False, |
|
534 | 534 | ) |
|
535 | 535 | coreconfigitem('experimental', 'format.compression', |
|
536 | 536 | default='zlib', |
|
537 | 537 | ) |
|
538 | 538 | coreconfigitem('experimental', 'graphshorten', |
|
539 | 539 | default=False, |
|
540 | 540 | ) |
|
541 | 541 | coreconfigitem('experimental', 'graphstyle.parent', |
|
542 | 542 | default=dynamicdefault, |
|
543 | 543 | ) |
|
544 | 544 | coreconfigitem('experimental', 'graphstyle.missing', |
|
545 | 545 | default=dynamicdefault, |
|
546 | 546 | ) |
|
547 | 547 | coreconfigitem('experimental', 'graphstyle.grandparent', |
|
548 | 548 | default=dynamicdefault, |
|
549 | 549 | ) |
|
550 | 550 | coreconfigitem('experimental', 'hook-track-tags', |
|
551 | 551 | default=False, |
|
552 | 552 | ) |
|
553 | 553 | coreconfigitem('experimental', 'httppeer.advertise-v2', |
|
554 | 554 | default=False, |
|
555 | 555 | ) |
|
556 | 556 | coreconfigitem('experimental', 'httppostargs', |
|
557 | 557 | default=False, |
|
558 | 558 | ) |
|
559 | 559 | coreconfigitem('experimental', 'mergedriver', |
|
560 | 560 | default=None, |
|
561 | 561 | ) |
|
562 | 562 | coreconfigitem('experimental', 'obsmarkers-exchange-debug', |
|
563 | 563 | default=False, |
|
564 | 564 | ) |
|
565 | 565 | coreconfigitem('experimental', 'remotenames', |
|
566 | 566 | default=False, |
|
567 | 567 | ) |
|
568 | 568 | coreconfigitem('experimental', 'revlogv2', |
|
569 | 569 | default=None, |
|
570 | 570 | ) |
|
571 | 571 | coreconfigitem('experimental', 'single-head-per-branch', |
|
572 | 572 | default=False, |
|
573 | 573 | ) |
|
574 | 574 | coreconfigitem('experimental', 'sshserver.support-v2', |
|
575 | 575 | default=False, |
|
576 | 576 | ) |
|
577 | 577 | coreconfigitem('experimental', 'spacemovesdown', |
|
578 | 578 | default=False, |
|
579 | 579 | ) |
|
580 | 580 | coreconfigitem('experimental', 'sparse-read', |
|
581 | 581 | default=False, |
|
582 | 582 | ) |
|
583 | 583 | coreconfigitem('experimental', 'sparse-read.density-threshold', |
|
584 | 584 | default=0.25, |
|
585 | 585 | ) |
|
586 | 586 | coreconfigitem('experimental', 'sparse-read.min-gap-size', |
|
587 | 587 | default='256K', |
|
588 | 588 | ) |
|
589 | 589 | coreconfigitem('experimental', 'treemanifest', |
|
590 | 590 | default=False, |
|
591 | 591 | ) |
|
592 | 592 | coreconfigitem('experimental', 'update.atomic-file', |
|
593 | 593 | default=False, |
|
594 | 594 | ) |
|
595 | 595 | coreconfigitem('experimental', 'sshpeer.advertise-v2', |
|
596 | 596 | default=False, |
|
597 | 597 | ) |
|
598 | 598 | coreconfigitem('experimental', 'web.apiserver', |
|
599 | 599 | default=False, |
|
600 | 600 | ) |
|
601 | 601 | coreconfigitem('experimental', 'web.api.http-v2', |
|
602 | 602 | default=False, |
|
603 | 603 | ) |
|
604 | 604 | coreconfigitem('experimental', 'web.api.debugreflect', |
|
605 | 605 | default=False, |
|
606 | 606 | ) |
|
607 | 607 | coreconfigitem('experimental', 'xdiff', |
|
608 | 608 | default=False, |
|
609 | 609 | ) |
|
610 | 610 | coreconfigitem('extensions', '.*', |
|
611 | 611 | default=None, |
|
612 | 612 | generic=True, |
|
613 | 613 | ) |
|
614 | 614 | coreconfigitem('extdata', '.*', |
|
615 | 615 | default=None, |
|
616 | 616 | generic=True, |
|
617 | 617 | ) |
|
618 | 618 | coreconfigitem('format', 'aggressivemergedeltas', |
|
619 | 619 | default=False, |
|
620 | 620 | ) |
|
621 | 621 | coreconfigitem('format', 'chunkcachesize', |
|
622 | 622 | default=None, |
|
623 | 623 | ) |
|
624 | 624 | coreconfigitem('format', 'dotencode', |
|
625 | 625 | default=True, |
|
626 | 626 | ) |
|
627 | 627 | coreconfigitem('format', 'generaldelta', |
|
628 | 628 | default=False, |
|
629 | 629 | ) |
|
630 | 630 | coreconfigitem('format', 'manifestcachesize', |
|
631 | 631 | default=None, |
|
632 | 632 | ) |
|
633 | 633 | coreconfigitem('format', 'maxchainlen', |
|
634 | 634 | default=None, |
|
635 | 635 | ) |
|
636 | 636 | coreconfigitem('format', 'obsstore-version', |
|
637 | 637 | default=None, |
|
638 | 638 | ) |
|
639 | 639 | coreconfigitem('format', 'usefncache', |
|
640 | 640 | default=True, |
|
641 | 641 | ) |
|
642 | 642 | coreconfigitem('format', 'usegeneraldelta', |
|
643 | 643 | default=True, |
|
644 | 644 | ) |
|
645 | 645 | coreconfigitem('format', 'usestore', |
|
646 | 646 | default=True, |
|
647 | 647 | ) |
|
648 | 648 | coreconfigitem('fsmonitor', 'warn_when_unused', |
|
649 | 649 | default=True, |
|
650 | 650 | ) |
|
651 | 651 | coreconfigitem('fsmonitor', 'warn_update_file_count', |
|
652 | 652 | default=50000, |
|
653 | 653 | ) |
|
654 | 654 | coreconfigitem('hooks', '.*', |
|
655 | 655 | default=dynamicdefault, |
|
656 | 656 | generic=True, |
|
657 | 657 | ) |
|
658 | 658 | coreconfigitem('hgweb-paths', '.*', |
|
659 | 659 | default=list, |
|
660 | 660 | generic=True, |
|
661 | 661 | ) |
|
662 | 662 | coreconfigitem('hostfingerprints', '.*', |
|
663 | 663 | default=list, |
|
664 | 664 | generic=True, |
|
665 | 665 | ) |
|
666 | 666 | coreconfigitem('hostsecurity', 'ciphers', |
|
667 | 667 | default=None, |
|
668 | 668 | ) |
|
669 | 669 | coreconfigitem('hostsecurity', 'disabletls10warning', |
|
670 | 670 | default=False, |
|
671 | 671 | ) |
|
672 | 672 | coreconfigitem('hostsecurity', 'minimumprotocol', |
|
673 | 673 | default=dynamicdefault, |
|
674 | 674 | ) |
|
675 | 675 | coreconfigitem('hostsecurity', '.*:minimumprotocol$', |
|
676 | 676 | default=dynamicdefault, |
|
677 | 677 | generic=True, |
|
678 | 678 | ) |
|
679 | 679 | coreconfigitem('hostsecurity', '.*:ciphers$', |
|
680 | 680 | default=dynamicdefault, |
|
681 | 681 | generic=True, |
|
682 | 682 | ) |
|
683 | 683 | coreconfigitem('hostsecurity', '.*:fingerprints$', |
|
684 | 684 | default=list, |
|
685 | 685 | generic=True, |
|
686 | 686 | ) |
|
687 | 687 | coreconfigitem('hostsecurity', '.*:verifycertsfile$', |
|
688 | 688 | default=None, |
|
689 | 689 | generic=True, |
|
690 | 690 | ) |
|
691 | 691 | |
|
692 | 692 | coreconfigitem('http_proxy', 'always', |
|
693 | 693 | default=False, |
|
694 | 694 | ) |
|
695 | 695 | coreconfigitem('http_proxy', 'host', |
|
696 | 696 | default=None, |
|
697 | 697 | ) |
|
698 | 698 | coreconfigitem('http_proxy', 'no', |
|
699 | 699 | default=list, |
|
700 | 700 | ) |
|
701 | 701 | coreconfigitem('http_proxy', 'passwd', |
|
702 | 702 | default=None, |
|
703 | 703 | ) |
|
704 | 704 | coreconfigitem('http_proxy', 'user', |
|
705 | 705 | default=None, |
|
706 | 706 | ) |
|
707 | 707 | coreconfigitem('logtoprocess', 'commandexception', |
|
708 | 708 | default=None, |
|
709 | 709 | ) |
|
710 | 710 | coreconfigitem('logtoprocess', 'commandfinish', |
|
711 | 711 | default=None, |
|
712 | 712 | ) |
|
713 | 713 | coreconfigitem('logtoprocess', 'command', |
|
714 | 714 | default=None, |
|
715 | 715 | ) |
|
716 | 716 | coreconfigitem('logtoprocess', 'develwarn', |
|
717 | 717 | default=None, |
|
718 | 718 | ) |
|
719 | 719 | coreconfigitem('logtoprocess', 'uiblocked', |
|
720 | 720 | default=None, |
|
721 | 721 | ) |
|
722 | 722 | coreconfigitem('merge', 'checkunknown', |
|
723 | 723 | default='abort', |
|
724 | 724 | ) |
|
725 | 725 | coreconfigitem('merge', 'checkignored', |
|
726 | 726 | default='abort', |
|
727 | 727 | ) |
|
728 | 728 | coreconfigitem('experimental', 'merge.checkpathconflicts', |
|
729 | 729 | default=False, |
|
730 | 730 | ) |
|
731 | 731 | coreconfigitem('merge', 'followcopies', |
|
732 | 732 | default=True, |
|
733 | 733 | ) |
|
734 | 734 | coreconfigitem('merge', 'on-failure', |
|
735 | 735 | default='continue', |
|
736 | 736 | ) |
|
737 | 737 | coreconfigitem('merge', 'preferancestor', |
|
738 | 738 | default=lambda: ['*'], |
|
739 | 739 | ) |
|
740 | 740 | coreconfigitem('merge-tools', '.*', |
|
741 | 741 | default=None, |
|
742 | 742 | generic=True, |
|
743 | 743 | ) |
|
744 | 744 | coreconfigitem('merge-tools', br'.*\.args$', |
|
745 | 745 | default="$local $base $other", |
|
746 | 746 | generic=True, |
|
747 | 747 | priority=-1, |
|
748 | 748 | ) |
|
749 | 749 | coreconfigitem('merge-tools', br'.*\.binary$', |
|
750 | 750 | default=False, |
|
751 | 751 | generic=True, |
|
752 | 752 | priority=-1, |
|
753 | 753 | ) |
|
754 | 754 | coreconfigitem('merge-tools', br'.*\.check$', |
|
755 | 755 | default=list, |
|
756 | 756 | generic=True, |
|
757 | 757 | priority=-1, |
|
758 | 758 | ) |
|
759 | 759 | coreconfigitem('merge-tools', br'.*\.checkchanged$', |
|
760 | 760 | default=False, |
|
761 | 761 | generic=True, |
|
762 | 762 | priority=-1, |
|
763 | 763 | ) |
|
764 | 764 | coreconfigitem('merge-tools', br'.*\.executable$', |
|
765 | 765 | default=dynamicdefault, |
|
766 | 766 | generic=True, |
|
767 | 767 | priority=-1, |
|
768 | 768 | ) |
|
769 | 769 | coreconfigitem('merge-tools', br'.*\.fixeol$', |
|
770 | 770 | default=False, |
|
771 | 771 | generic=True, |
|
772 | 772 | priority=-1, |
|
773 | 773 | ) |
|
774 | 774 | coreconfigitem('merge-tools', br'.*\.gui$', |
|
775 | 775 | default=False, |
|
776 | 776 | generic=True, |
|
777 | 777 | priority=-1, |
|
778 | 778 | ) |
|
779 | 779 | coreconfigitem('merge-tools', br'.*\.mergemarkers$', |
|
780 | 780 | default='basic', |
|
781 | 781 | generic=True, |
|
782 | 782 | priority=-1, |
|
783 | 783 | ) |
|
784 | 784 | coreconfigitem('merge-tools', br'.*\.mergemarkertemplate$', |
|
785 | 785 | default=dynamicdefault, # take from ui.mergemarkertemplate |
|
786 | 786 | generic=True, |
|
787 | 787 | priority=-1, |
|
788 | 788 | ) |
|
789 | 789 | coreconfigitem('merge-tools', br'.*\.priority$', |
|
790 | 790 | default=0, |
|
791 | 791 | generic=True, |
|
792 | 792 | priority=-1, |
|
793 | 793 | ) |
|
794 | 794 | coreconfigitem('merge-tools', br'.*\.premerge$', |
|
795 | 795 | default=dynamicdefault, |
|
796 | 796 | generic=True, |
|
797 | 797 | priority=-1, |
|
798 | 798 | ) |
|
799 | 799 | coreconfigitem('merge-tools', br'.*\.symlink$', |
|
800 | 800 | default=False, |
|
801 | 801 | generic=True, |
|
802 | 802 | priority=-1, |
|
803 | 803 | ) |
|
804 | 804 | coreconfigitem('pager', 'attend-.*', |
|
805 | 805 | default=dynamicdefault, |
|
806 | 806 | generic=True, |
|
807 | 807 | ) |
|
808 | 808 | coreconfigitem('pager', 'ignore', |
|
809 | 809 | default=list, |
|
810 | 810 | ) |
|
811 | 811 | coreconfigitem('pager', 'pager', |
|
812 | 812 | default=dynamicdefault, |
|
813 | 813 | ) |
|
814 | 814 | coreconfigitem('patch', 'eol', |
|
815 | 815 | default='strict', |
|
816 | 816 | ) |
|
817 | 817 | coreconfigitem('patch', 'fuzz', |
|
818 | 818 | default=2, |
|
819 | 819 | ) |
|
820 | 820 | coreconfigitem('paths', 'default', |
|
821 | 821 | default=None, |
|
822 | 822 | ) |
|
823 | 823 | coreconfigitem('paths', 'default-push', |
|
824 | 824 | default=None, |
|
825 | 825 | ) |
|
826 | 826 | coreconfigitem('paths', '.*', |
|
827 | 827 | default=None, |
|
828 | 828 | generic=True, |
|
829 | 829 | ) |
|
830 | 830 | coreconfigitem('phases', 'checksubrepos', |
|
831 | 831 | default='follow', |
|
832 | 832 | ) |
|
833 | 833 | coreconfigitem('phases', 'new-commit', |
|
834 | 834 | default='draft', |
|
835 | 835 | ) |
|
836 | 836 | coreconfigitem('phases', 'publish', |
|
837 | 837 | default=True, |
|
838 | 838 | ) |
|
839 | 839 | coreconfigitem('profiling', 'enabled', |
|
840 | 840 | default=False, |
|
841 | 841 | ) |
|
842 | 842 | coreconfigitem('profiling', 'format', |
|
843 | 843 | default='text', |
|
844 | 844 | ) |
|
845 | 845 | coreconfigitem('profiling', 'freq', |
|
846 | 846 | default=1000, |
|
847 | 847 | ) |
|
848 | 848 | coreconfigitem('profiling', 'limit', |
|
849 | 849 | default=30, |
|
850 | 850 | ) |
|
851 | 851 | coreconfigitem('profiling', 'nested', |
|
852 | 852 | default=0, |
|
853 | 853 | ) |
|
854 | 854 | coreconfigitem('profiling', 'output', |
|
855 | 855 | default=None, |
|
856 | 856 | ) |
|
857 | 857 | coreconfigitem('profiling', 'showmax', |
|
858 | 858 | default=0.999, |
|
859 | 859 | ) |
|
860 | 860 | coreconfigitem('profiling', 'showmin', |
|
861 | 861 | default=dynamicdefault, |
|
862 | 862 | ) |
|
863 | 863 | coreconfigitem('profiling', 'sort', |
|
864 | 864 | default='inlinetime', |
|
865 | 865 | ) |
|
866 | 866 | coreconfigitem('profiling', 'statformat', |
|
867 | 867 | default='hotpath', |
|
868 | 868 | ) |
|
869 | 869 | coreconfigitem('profiling', 'type', |
|
870 | 870 | default='stat', |
|
871 | 871 | ) |
|
872 | 872 | coreconfigitem('progress', 'assume-tty', |
|
873 | 873 | default=False, |
|
874 | 874 | ) |
|
875 | 875 | coreconfigitem('progress', 'changedelay', |
|
876 | 876 | default=1, |
|
877 | 877 | ) |
|
878 | 878 | coreconfigitem('progress', 'clear-complete', |
|
879 | 879 | default=True, |
|
880 | 880 | ) |
|
881 | 881 | coreconfigitem('progress', 'debug', |
|
882 | 882 | default=False, |
|
883 | 883 | ) |
|
884 | 884 | coreconfigitem('progress', 'delay', |
|
885 | 885 | default=3, |
|
886 | 886 | ) |
|
887 | 887 | coreconfigitem('progress', 'disable', |
|
888 | 888 | default=False, |
|
889 | 889 | ) |
|
890 | 890 | coreconfigitem('progress', 'estimateinterval', |
|
891 | 891 | default=60.0, |
|
892 | 892 | ) |
|
893 | 893 | coreconfigitem('progress', 'format', |
|
894 | 894 | default=lambda: ['topic', 'bar', 'number', 'estimate'], |
|
895 | 895 | ) |
|
896 | 896 | coreconfigitem('progress', 'refresh', |
|
897 | 897 | default=0.1, |
|
898 | 898 | ) |
|
899 | 899 | coreconfigitem('progress', 'width', |
|
900 | 900 | default=dynamicdefault, |
|
901 | 901 | ) |
|
902 | 902 | coreconfigitem('push', 'pushvars.server', |
|
903 | 903 | default=False, |
|
904 | 904 | ) |
|
905 | 905 | coreconfigitem('server', 'bookmarks-pushkey-compat', |
|
906 | 906 | default=True, |
|
907 | 907 | ) |
|
908 | 908 | coreconfigitem('server', 'bundle1', |
|
909 | 909 | default=True, |
|
910 | 910 | ) |
|
911 | 911 | coreconfigitem('server', 'bundle1gd', |
|
912 | 912 | default=None, |
|
913 | 913 | ) |
|
914 | 914 | coreconfigitem('server', 'bundle1.pull', |
|
915 | 915 | default=None, |
|
916 | 916 | ) |
|
917 | 917 | coreconfigitem('server', 'bundle1gd.pull', |
|
918 | 918 | default=None, |
|
919 | 919 | ) |
|
920 | 920 | coreconfigitem('server', 'bundle1.push', |
|
921 | 921 | default=None, |
|
922 | 922 | ) |
|
923 | 923 | coreconfigitem('server', 'bundle1gd.push', |
|
924 | 924 | default=None, |
|
925 | 925 | ) |
|
926 | 926 | coreconfigitem('server', 'compressionengines', |
|
927 | 927 | default=list, |
|
928 | 928 | ) |
|
929 | 929 | coreconfigitem('server', 'concurrent-push-mode', |
|
930 | 930 | default='strict', |
|
931 | 931 | ) |
|
932 | 932 | coreconfigitem('server', 'disablefullbundle', |
|
933 | 933 | default=False, |
|
934 | 934 | ) |
|
935 | 935 | coreconfigitem('server', 'streamunbundle', |
|
936 | 936 | default=False, |
|
937 | 937 | ) |
|
938 | 938 | coreconfigitem('server', 'pullbundle', |
|
939 | 939 | default=False, |
|
940 | 940 | ) |
|
941 | 941 | coreconfigitem('server', 'maxhttpheaderlen', |
|
942 | 942 | default=1024, |
|
943 | 943 | ) |
|
944 | 944 | coreconfigitem('server', 'preferuncompressed', |
|
945 | 945 | default=False, |
|
946 | 946 | ) |
|
947 | 947 | coreconfigitem('server', 'uncompressed', |
|
948 | 948 | default=True, |
|
949 | 949 | ) |
|
950 | 950 | coreconfigitem('server', 'uncompressedallowsecret', |
|
951 | 951 | default=False, |
|
952 | 952 | ) |
|
953 | 953 | coreconfigitem('server', 'validate', |
|
954 | 954 | default=False, |
|
955 | 955 | ) |
|
956 | 956 | coreconfigitem('server', 'zliblevel', |
|
957 | 957 | default=-1, |
|
958 | 958 | ) |
|
959 | 959 | coreconfigitem('server', 'zstdlevel', |
|
960 | 960 | default=3, |
|
961 | 961 | ) |
|
962 | 962 | coreconfigitem('share', 'pool', |
|
963 | 963 | default=None, |
|
964 | 964 | ) |
|
965 | 965 | coreconfigitem('share', 'poolnaming', |
|
966 | 966 | default='identity', |
|
967 | 967 | ) |
|
968 | 968 | coreconfigitem('smtp', 'host', |
|
969 | 969 | default=None, |
|
970 | 970 | ) |
|
971 | 971 | coreconfigitem('smtp', 'local_hostname', |
|
972 | 972 | default=None, |
|
973 | 973 | ) |
|
974 | 974 | coreconfigitem('smtp', 'password', |
|
975 | 975 | default=None, |
|
976 | 976 | ) |
|
977 | 977 | coreconfigitem('smtp', 'port', |
|
978 | 978 | default=dynamicdefault, |
|
979 | 979 | ) |
|
980 | 980 | coreconfigitem('smtp', 'tls', |
|
981 | 981 | default='none', |
|
982 | 982 | ) |
|
983 | 983 | coreconfigitem('smtp', 'username', |
|
984 | 984 | default=None, |
|
985 | 985 | ) |
|
986 | 986 | coreconfigitem('sparse', 'missingwarning', |
|
987 | 987 | default=True, |
|
988 | 988 | ) |
|
989 | 989 | coreconfigitem('subrepos', 'allowed', |
|
990 | 990 | default=dynamicdefault, # to make backporting simpler |
|
991 | 991 | ) |
|
992 | 992 | coreconfigitem('subrepos', 'hg:allowed', |
|
993 | 993 | default=dynamicdefault, |
|
994 | 994 | ) |
|
995 | 995 | coreconfigitem('subrepos', 'git:allowed', |
|
996 | 996 | default=dynamicdefault, |
|
997 | 997 | ) |
|
998 | 998 | coreconfigitem('subrepos', 'svn:allowed', |
|
999 | 999 | default=dynamicdefault, |
|
1000 | 1000 | ) |
|
1001 | 1001 | coreconfigitem('templates', '.*', |
|
1002 | 1002 | default=None, |
|
1003 | 1003 | generic=True, |
|
1004 | 1004 | ) |
|
1005 | 1005 | coreconfigitem('trusted', 'groups', |
|
1006 | 1006 | default=list, |
|
1007 | 1007 | ) |
|
1008 | 1008 | coreconfigitem('trusted', 'users', |
|
1009 | 1009 | default=list, |
|
1010 | 1010 | ) |
|
1011 | 1011 | coreconfigitem('ui', '_usedassubrepo', |
|
1012 | 1012 | default=False, |
|
1013 | 1013 | ) |
|
1014 | 1014 | coreconfigitem('ui', 'allowemptycommit', |
|
1015 | 1015 | default=False, |
|
1016 | 1016 | ) |
|
1017 | 1017 | coreconfigitem('ui', 'archivemeta', |
|
1018 | 1018 | default=True, |
|
1019 | 1019 | ) |
|
1020 | 1020 | coreconfigitem('ui', 'askusername', |
|
1021 | 1021 | default=False, |
|
1022 | 1022 | ) |
|
1023 | 1023 | coreconfigitem('ui', 'clonebundlefallback', |
|
1024 | 1024 | default=False, |
|
1025 | 1025 | ) |
|
1026 | 1026 | coreconfigitem('ui', 'clonebundleprefers', |
|
1027 | 1027 | default=list, |
|
1028 | 1028 | ) |
|
1029 | 1029 | coreconfigitem('ui', 'clonebundles', |
|
1030 | 1030 | default=True, |
|
1031 | 1031 | ) |
|
1032 | 1032 | coreconfigitem('ui', 'color', |
|
1033 | 1033 | default='auto', |
|
1034 | 1034 | ) |
|
1035 | 1035 | coreconfigitem('ui', 'commitsubrepos', |
|
1036 | 1036 | default=False, |
|
1037 | 1037 | ) |
|
1038 | 1038 | coreconfigitem('ui', 'debug', |
|
1039 | 1039 | default=False, |
|
1040 | 1040 | ) |
|
1041 | 1041 | coreconfigitem('ui', 'debugger', |
|
1042 | 1042 | default=None, |
|
1043 | 1043 | ) |
|
1044 | 1044 | coreconfigitem('ui', 'editor', |
|
1045 | 1045 | default=dynamicdefault, |
|
1046 | 1046 | ) |
|
1047 | 1047 | coreconfigitem('ui', 'fallbackencoding', |
|
1048 | 1048 | default=None, |
|
1049 | 1049 | ) |
|
1050 | 1050 | coreconfigitem('ui', 'forcecwd', |
|
1051 | 1051 | default=None, |
|
1052 | 1052 | ) |
|
1053 | 1053 | coreconfigitem('ui', 'forcemerge', |
|
1054 | 1054 | default=None, |
|
1055 | 1055 | ) |
|
1056 | 1056 | coreconfigitem('ui', 'formatdebug', |
|
1057 | 1057 | default=False, |
|
1058 | 1058 | ) |
|
1059 | 1059 | coreconfigitem('ui', 'formatjson', |
|
1060 | 1060 | default=False, |
|
1061 | 1061 | ) |
|
1062 | 1062 | coreconfigitem('ui', 'formatted', |
|
1063 | 1063 | default=None, |
|
1064 | 1064 | ) |
|
1065 | 1065 | coreconfigitem('ui', 'graphnodetemplate', |
|
1066 | 1066 | default=None, |
|
1067 | 1067 | ) |
|
1068 | 1068 | coreconfigitem('ui', 'interactive', |
|
1069 | 1069 | default=None, |
|
1070 | 1070 | ) |
|
1071 | 1071 | coreconfigitem('ui', 'interface', |
|
1072 | 1072 | default=None, |
|
1073 | 1073 | ) |
|
1074 | 1074 | coreconfigitem('ui', 'interface.chunkselector', |
|
1075 | 1075 | default=None, |
|
1076 | 1076 | ) |
|
1077 | 1077 | coreconfigitem('ui', 'logblockedtimes', |
|
1078 | 1078 | default=False, |
|
1079 | 1079 | ) |
|
1080 | 1080 | coreconfigitem('ui', 'logtemplate', |
|
1081 | 1081 | default=None, |
|
1082 | 1082 | ) |
|
1083 | 1083 | coreconfigitem('ui', 'merge', |
|
1084 | 1084 | default=None, |
|
1085 | 1085 | ) |
|
1086 | 1086 | coreconfigitem('ui', 'mergemarkers', |
|
1087 | 1087 | default='basic', |
|
1088 | 1088 | ) |
|
1089 | 1089 | coreconfigitem('ui', 'mergemarkertemplate', |
|
1090 | 1090 | default=('{node|short} ' |
|
1091 | 1091 | '{ifeq(tags, "tip", "", ' |
|
1092 | 1092 | 'ifeq(tags, "", "", "{tags} "))}' |
|
1093 | 1093 | '{if(bookmarks, "{bookmarks} ")}' |
|
1094 | 1094 | '{ifeq(branch, "default", "", "{branch} ")}' |
|
1095 | 1095 | '- {author|user}: {desc|firstline}') |
|
1096 | 1096 | ) |
|
1097 | 1097 | coreconfigitem('ui', 'nontty', |
|
1098 | 1098 | default=False, |
|
1099 | 1099 | ) |
|
1100 | 1100 | coreconfigitem('ui', 'origbackuppath', |
|
1101 | 1101 | default=None, |
|
1102 | 1102 | ) |
|
1103 | 1103 | coreconfigitem('ui', 'paginate', |
|
1104 | 1104 | default=True, |
|
1105 | 1105 | ) |
|
1106 | 1106 | coreconfigitem('ui', 'patch', |
|
1107 | 1107 | default=None, |
|
1108 | 1108 | ) |
|
1109 | 1109 | coreconfigitem('ui', 'portablefilenames', |
|
1110 | 1110 | default='warn', |
|
1111 | 1111 | ) |
|
1112 | 1112 | coreconfigitem('ui', 'promptecho', |
|
1113 | 1113 | default=False, |
|
1114 | 1114 | ) |
|
1115 | 1115 | coreconfigitem('ui', 'quiet', |
|
1116 | 1116 | default=False, |
|
1117 | 1117 | ) |
|
1118 | 1118 | coreconfigitem('ui', 'quietbookmarkmove', |
|
1119 | 1119 | default=False, |
|
1120 | 1120 | ) |
|
1121 | 1121 | coreconfigitem('ui', 'remotecmd', |
|
1122 | 1122 | default='hg', |
|
1123 | 1123 | ) |
|
1124 | 1124 | coreconfigitem('ui', 'report_untrusted', |
|
1125 | 1125 | default=True, |
|
1126 | 1126 | ) |
|
1127 | 1127 | coreconfigitem('ui', 'rollback', |
|
1128 | 1128 | default=True, |
|
1129 | 1129 | ) |
|
1130 | coreconfigitem('ui', 'signal-safe-lock', | |
|
1131 | default=True, | |
|
1132 | ) | |
|
1130 | 1133 | coreconfigitem('ui', 'slash', |
|
1131 | 1134 | default=False, |
|
1132 | 1135 | ) |
|
1133 | 1136 | coreconfigitem('ui', 'ssh', |
|
1134 | 1137 | default='ssh', |
|
1135 | 1138 | ) |
|
1136 | 1139 | coreconfigitem('ui', 'ssherrorhint', |
|
1137 | 1140 | default=None, |
|
1138 | 1141 | ) |
|
1139 | 1142 | coreconfigitem('ui', 'statuscopies', |
|
1140 | 1143 | default=False, |
|
1141 | 1144 | ) |
|
1142 | 1145 | coreconfigitem('ui', 'strict', |
|
1143 | 1146 | default=False, |
|
1144 | 1147 | ) |
|
1145 | 1148 | coreconfigitem('ui', 'style', |
|
1146 | 1149 | default='', |
|
1147 | 1150 | ) |
|
1148 | 1151 | coreconfigitem('ui', 'supportcontact', |
|
1149 | 1152 | default=None, |
|
1150 | 1153 | ) |
|
1151 | 1154 | coreconfigitem('ui', 'textwidth', |
|
1152 | 1155 | default=78, |
|
1153 | 1156 | ) |
|
1154 | 1157 | coreconfigitem('ui', 'timeout', |
|
1155 | 1158 | default='600', |
|
1156 | 1159 | ) |
|
1157 | 1160 | coreconfigitem('ui', 'timeout.warn', |
|
1158 | 1161 | default=0, |
|
1159 | 1162 | ) |
|
1160 | 1163 | coreconfigitem('ui', 'traceback', |
|
1161 | 1164 | default=False, |
|
1162 | 1165 | ) |
|
1163 | 1166 | coreconfigitem('ui', 'tweakdefaults', |
|
1164 | 1167 | default=False, |
|
1165 | 1168 | ) |
|
1166 | 1169 | coreconfigitem('ui', 'username', |
|
1167 | 1170 | alias=[('ui', 'user')] |
|
1168 | 1171 | ) |
|
1169 | 1172 | coreconfigitem('ui', 'verbose', |
|
1170 | 1173 | default=False, |
|
1171 | 1174 | ) |
|
1172 | 1175 | coreconfigitem('verify', 'skipflags', |
|
1173 | 1176 | default=None, |
|
1174 | 1177 | ) |
|
1175 | 1178 | coreconfigitem('web', 'allowbz2', |
|
1176 | 1179 | default=False, |
|
1177 | 1180 | ) |
|
1178 | 1181 | coreconfigitem('web', 'allowgz', |
|
1179 | 1182 | default=False, |
|
1180 | 1183 | ) |
|
1181 | 1184 | coreconfigitem('web', 'allow-pull', |
|
1182 | 1185 | alias=[('web', 'allowpull')], |
|
1183 | 1186 | default=True, |
|
1184 | 1187 | ) |
|
1185 | 1188 | coreconfigitem('web', 'allow-push', |
|
1186 | 1189 | alias=[('web', 'allow_push')], |
|
1187 | 1190 | default=list, |
|
1188 | 1191 | ) |
|
1189 | 1192 | coreconfigitem('web', 'allowzip', |
|
1190 | 1193 | default=False, |
|
1191 | 1194 | ) |
|
1192 | 1195 | coreconfigitem('web', 'archivesubrepos', |
|
1193 | 1196 | default=False, |
|
1194 | 1197 | ) |
|
1195 | 1198 | coreconfigitem('web', 'cache', |
|
1196 | 1199 | default=True, |
|
1197 | 1200 | ) |
|
1198 | 1201 | coreconfigitem('web', 'contact', |
|
1199 | 1202 | default=None, |
|
1200 | 1203 | ) |
|
1201 | 1204 | coreconfigitem('web', 'deny_push', |
|
1202 | 1205 | default=list, |
|
1203 | 1206 | ) |
|
1204 | 1207 | coreconfigitem('web', 'guessmime', |
|
1205 | 1208 | default=False, |
|
1206 | 1209 | ) |
|
1207 | 1210 | coreconfigitem('web', 'hidden', |
|
1208 | 1211 | default=False, |
|
1209 | 1212 | ) |
|
1210 | 1213 | coreconfigitem('web', 'labels', |
|
1211 | 1214 | default=list, |
|
1212 | 1215 | ) |
|
1213 | 1216 | coreconfigitem('web', 'logoimg', |
|
1214 | 1217 | default='hglogo.png', |
|
1215 | 1218 | ) |
|
1216 | 1219 | coreconfigitem('web', 'logourl', |
|
1217 | 1220 | default='https://mercurial-scm.org/', |
|
1218 | 1221 | ) |
|
1219 | 1222 | coreconfigitem('web', 'accesslog', |
|
1220 | 1223 | default='-', |
|
1221 | 1224 | ) |
|
1222 | 1225 | coreconfigitem('web', 'address', |
|
1223 | 1226 | default='', |
|
1224 | 1227 | ) |
|
1225 | 1228 | coreconfigitem('web', 'allow_archive', |
|
1226 | 1229 | default=list, |
|
1227 | 1230 | ) |
|
1228 | 1231 | coreconfigitem('web', 'allow_read', |
|
1229 | 1232 | default=list, |
|
1230 | 1233 | ) |
|
1231 | 1234 | coreconfigitem('web', 'baseurl', |
|
1232 | 1235 | default=None, |
|
1233 | 1236 | ) |
|
1234 | 1237 | coreconfigitem('web', 'cacerts', |
|
1235 | 1238 | default=None, |
|
1236 | 1239 | ) |
|
1237 | 1240 | coreconfigitem('web', 'certificate', |
|
1238 | 1241 | default=None, |
|
1239 | 1242 | ) |
|
1240 | 1243 | coreconfigitem('web', 'collapse', |
|
1241 | 1244 | default=False, |
|
1242 | 1245 | ) |
|
1243 | 1246 | coreconfigitem('web', 'csp', |
|
1244 | 1247 | default=None, |
|
1245 | 1248 | ) |
|
1246 | 1249 | coreconfigitem('web', 'deny_read', |
|
1247 | 1250 | default=list, |
|
1248 | 1251 | ) |
|
1249 | 1252 | coreconfigitem('web', 'descend', |
|
1250 | 1253 | default=True, |
|
1251 | 1254 | ) |
|
1252 | 1255 | coreconfigitem('web', 'description', |
|
1253 | 1256 | default="", |
|
1254 | 1257 | ) |
|
1255 | 1258 | coreconfigitem('web', 'encoding', |
|
1256 | 1259 | default=lambda: encoding.encoding, |
|
1257 | 1260 | ) |
|
1258 | 1261 | coreconfigitem('web', 'errorlog', |
|
1259 | 1262 | default='-', |
|
1260 | 1263 | ) |
|
1261 | 1264 | coreconfigitem('web', 'ipv6', |
|
1262 | 1265 | default=False, |
|
1263 | 1266 | ) |
|
1264 | 1267 | coreconfigitem('web', 'maxchanges', |
|
1265 | 1268 | default=10, |
|
1266 | 1269 | ) |
|
1267 | 1270 | coreconfigitem('web', 'maxfiles', |
|
1268 | 1271 | default=10, |
|
1269 | 1272 | ) |
|
1270 | 1273 | coreconfigitem('web', 'maxshortchanges', |
|
1271 | 1274 | default=60, |
|
1272 | 1275 | ) |
|
1273 | 1276 | coreconfigitem('web', 'motd', |
|
1274 | 1277 | default='', |
|
1275 | 1278 | ) |
|
1276 | 1279 | coreconfigitem('web', 'name', |
|
1277 | 1280 | default=dynamicdefault, |
|
1278 | 1281 | ) |
|
1279 | 1282 | coreconfigitem('web', 'port', |
|
1280 | 1283 | default=8000, |
|
1281 | 1284 | ) |
|
1282 | 1285 | coreconfigitem('web', 'prefix', |
|
1283 | 1286 | default='', |
|
1284 | 1287 | ) |
|
1285 | 1288 | coreconfigitem('web', 'push_ssl', |
|
1286 | 1289 | default=True, |
|
1287 | 1290 | ) |
|
1288 | 1291 | coreconfigitem('web', 'refreshinterval', |
|
1289 | 1292 | default=20, |
|
1290 | 1293 | ) |
|
1291 | 1294 | coreconfigitem('web', 'server-header', |
|
1292 | 1295 | default=None, |
|
1293 | 1296 | ) |
|
1294 | 1297 | coreconfigitem('web', 'staticurl', |
|
1295 | 1298 | default=None, |
|
1296 | 1299 | ) |
|
1297 | 1300 | coreconfigitem('web', 'stripes', |
|
1298 | 1301 | default=1, |
|
1299 | 1302 | ) |
|
1300 | 1303 | coreconfigitem('web', 'style', |
|
1301 | 1304 | default='paper', |
|
1302 | 1305 | ) |
|
1303 | 1306 | coreconfigitem('web', 'templates', |
|
1304 | 1307 | default=None, |
|
1305 | 1308 | ) |
|
1306 | 1309 | coreconfigitem('web', 'view', |
|
1307 | 1310 | default='served', |
|
1308 | 1311 | ) |
|
1309 | 1312 | coreconfigitem('worker', 'backgroundclose', |
|
1310 | 1313 | default=dynamicdefault, |
|
1311 | 1314 | ) |
|
1312 | 1315 | # Windows defaults to a limit of 512 open files. A buffer of 128 |
|
1313 | 1316 | # should give us enough headway. |
|
1314 | 1317 | coreconfigitem('worker', 'backgroundclosemaxqueue', |
|
1315 | 1318 | default=384, |
|
1316 | 1319 | ) |
|
1317 | 1320 | coreconfigitem('worker', 'backgroundcloseminfilecount', |
|
1318 | 1321 | default=2048, |
|
1319 | 1322 | ) |
|
1320 | 1323 | coreconfigitem('worker', 'backgroundclosethreadcount', |
|
1321 | 1324 | default=4, |
|
1322 | 1325 | ) |
|
1323 | 1326 | coreconfigitem('worker', 'enabled', |
|
1324 | 1327 | default=True, |
|
1325 | 1328 | ) |
|
1326 | 1329 | coreconfigitem('worker', 'numcpus', |
|
1327 | 1330 | default=None, |
|
1328 | 1331 | ) |
|
1329 | 1332 | |
|
1330 | 1333 | # Rebase related configuration moved to core because other extension are doing |
|
1331 | 1334 | # strange things. For example, shelve import the extensions to reuse some bit |
|
1332 | 1335 | # without formally loading it. |
|
1333 | 1336 | coreconfigitem('commands', 'rebase.requiredest', |
|
1334 | 1337 | default=False, |
|
1335 | 1338 | ) |
|
1336 | 1339 | coreconfigitem('experimental', 'rebaseskipobsolete', |
|
1337 | 1340 | default=True, |
|
1338 | 1341 | ) |
|
1339 | 1342 | coreconfigitem('rebase', 'singletransaction', |
|
1340 | 1343 | default=False, |
|
1341 | 1344 | ) |
|
1342 | 1345 | coreconfigitem('rebase', 'experimental.inmemory', |
|
1343 | 1346 | default=False, |
|
1344 | 1347 | ) |
@@ -1,2378 +1,2381 b'' | |||
|
1 | 1 | # localrepo.py - read/write repository class for mercurial |
|
2 | 2 | # |
|
3 | 3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
|
4 | 4 | # |
|
5 | 5 | # This software may be used and distributed according to the terms of the |
|
6 | 6 | # GNU General Public License version 2 or any later version. |
|
7 | 7 | |
|
8 | 8 | from __future__ import absolute_import |
|
9 | 9 | |
|
10 | 10 | import errno |
|
11 | 11 | import hashlib |
|
12 | 12 | import os |
|
13 | 13 | import random |
|
14 | 14 | import sys |
|
15 | 15 | import time |
|
16 | 16 | import weakref |
|
17 | 17 | |
|
18 | 18 | from .i18n import _ |
|
19 | 19 | from .node import ( |
|
20 | 20 | hex, |
|
21 | 21 | nullid, |
|
22 | 22 | short, |
|
23 | 23 | ) |
|
24 | 24 | from . import ( |
|
25 | 25 | bookmarks, |
|
26 | 26 | branchmap, |
|
27 | 27 | bundle2, |
|
28 | 28 | changegroup, |
|
29 | 29 | changelog, |
|
30 | 30 | color, |
|
31 | 31 | context, |
|
32 | 32 | dirstate, |
|
33 | 33 | dirstateguard, |
|
34 | 34 | discovery, |
|
35 | 35 | encoding, |
|
36 | 36 | error, |
|
37 | 37 | exchange, |
|
38 | 38 | extensions, |
|
39 | 39 | filelog, |
|
40 | 40 | hook, |
|
41 | 41 | lock as lockmod, |
|
42 | 42 | manifest, |
|
43 | 43 | match as matchmod, |
|
44 | 44 | merge as mergemod, |
|
45 | 45 | mergeutil, |
|
46 | 46 | namespaces, |
|
47 | 47 | narrowspec, |
|
48 | 48 | obsolete, |
|
49 | 49 | pathutil, |
|
50 | 50 | phases, |
|
51 | 51 | pushkey, |
|
52 | 52 | pycompat, |
|
53 | 53 | repository, |
|
54 | 54 | repoview, |
|
55 | 55 | revset, |
|
56 | 56 | revsetlang, |
|
57 | 57 | scmutil, |
|
58 | 58 | sparse, |
|
59 | 59 | store, |
|
60 | 60 | subrepoutil, |
|
61 | 61 | tags as tagsmod, |
|
62 | 62 | transaction, |
|
63 | 63 | txnutil, |
|
64 | 64 | util, |
|
65 | 65 | vfs as vfsmod, |
|
66 | 66 | ) |
|
67 | 67 | from .utils import ( |
|
68 | 68 | interfaceutil, |
|
69 | 69 | procutil, |
|
70 | 70 | stringutil, |
|
71 | 71 | ) |
|
72 | 72 | |
|
73 | 73 | release = lockmod.release |
|
74 | 74 | urlerr = util.urlerr |
|
75 | 75 | urlreq = util.urlreq |
|
76 | 76 | |
|
77 | 77 | # set of (path, vfs-location) tuples. vfs-location is: |
|
78 | 78 | # - 'plain for vfs relative paths |
|
79 | 79 | # - '' for svfs relative paths |
|
80 | 80 | _cachedfiles = set() |
|
81 | 81 | |
|
82 | 82 | class _basefilecache(scmutil.filecache): |
|
83 | 83 | """All filecache usage on repo are done for logic that should be unfiltered |
|
84 | 84 | """ |
|
85 | 85 | def __get__(self, repo, type=None): |
|
86 | 86 | if repo is None: |
|
87 | 87 | return self |
|
88 | 88 | return super(_basefilecache, self).__get__(repo.unfiltered(), type) |
|
89 | 89 | def __set__(self, repo, value): |
|
90 | 90 | return super(_basefilecache, self).__set__(repo.unfiltered(), value) |
|
91 | 91 | def __delete__(self, repo): |
|
92 | 92 | return super(_basefilecache, self).__delete__(repo.unfiltered()) |
|
93 | 93 | |
|
94 | 94 | class repofilecache(_basefilecache): |
|
95 | 95 | """filecache for files in .hg but outside of .hg/store""" |
|
96 | 96 | def __init__(self, *paths): |
|
97 | 97 | super(repofilecache, self).__init__(*paths) |
|
98 | 98 | for path in paths: |
|
99 | 99 | _cachedfiles.add((path, 'plain')) |
|
100 | 100 | |
|
101 | 101 | def join(self, obj, fname): |
|
102 | 102 | return obj.vfs.join(fname) |
|
103 | 103 | |
|
104 | 104 | class storecache(_basefilecache): |
|
105 | 105 | """filecache for files in the store""" |
|
106 | 106 | def __init__(self, *paths): |
|
107 | 107 | super(storecache, self).__init__(*paths) |
|
108 | 108 | for path in paths: |
|
109 | 109 | _cachedfiles.add((path, '')) |
|
110 | 110 | |
|
111 | 111 | def join(self, obj, fname): |
|
112 | 112 | return obj.sjoin(fname) |
|
113 | 113 | |
|
114 | 114 | def isfilecached(repo, name): |
|
115 | 115 | """check if a repo has already cached "name" filecache-ed property |
|
116 | 116 | |
|
117 | 117 | This returns (cachedobj-or-None, iscached) tuple. |
|
118 | 118 | """ |
|
119 | 119 | cacheentry = repo.unfiltered()._filecache.get(name, None) |
|
120 | 120 | if not cacheentry: |
|
121 | 121 | return None, False |
|
122 | 122 | return cacheentry.obj, True |
|
123 | 123 | |
|
124 | 124 | class unfilteredpropertycache(util.propertycache): |
|
125 | 125 | """propertycache that apply to unfiltered repo only""" |
|
126 | 126 | |
|
127 | 127 | def __get__(self, repo, type=None): |
|
128 | 128 | unfi = repo.unfiltered() |
|
129 | 129 | if unfi is repo: |
|
130 | 130 | return super(unfilteredpropertycache, self).__get__(unfi) |
|
131 | 131 | return getattr(unfi, self.name) |
|
132 | 132 | |
|
133 | 133 | class filteredpropertycache(util.propertycache): |
|
134 | 134 | """propertycache that must take filtering in account""" |
|
135 | 135 | |
|
136 | 136 | def cachevalue(self, obj, value): |
|
137 | 137 | object.__setattr__(obj, self.name, value) |
|
138 | 138 | |
|
139 | 139 | |
|
140 | 140 | def hasunfilteredcache(repo, name): |
|
141 | 141 | """check if a repo has an unfilteredpropertycache value for <name>""" |
|
142 | 142 | return name in vars(repo.unfiltered()) |
|
143 | 143 | |
|
144 | 144 | def unfilteredmethod(orig): |
|
145 | 145 | """decorate method that always need to be run on unfiltered version""" |
|
146 | 146 | def wrapper(repo, *args, **kwargs): |
|
147 | 147 | return orig(repo.unfiltered(), *args, **kwargs) |
|
148 | 148 | return wrapper |
|
149 | 149 | |
|
150 | 150 | moderncaps = {'lookup', 'branchmap', 'pushkey', 'known', 'getbundle', |
|
151 | 151 | 'unbundle'} |
|
152 | 152 | legacycaps = moderncaps.union({'changegroupsubset'}) |
|
153 | 153 | |
|
154 | 154 | @interfaceutil.implementer(repository.ipeercommandexecutor) |
|
155 | 155 | class localcommandexecutor(object): |
|
156 | 156 | def __init__(self, peer): |
|
157 | 157 | self._peer = peer |
|
158 | 158 | self._sent = False |
|
159 | 159 | self._closed = False |
|
160 | 160 | |
|
161 | 161 | def __enter__(self): |
|
162 | 162 | return self |
|
163 | 163 | |
|
164 | 164 | def __exit__(self, exctype, excvalue, exctb): |
|
165 | 165 | self.close() |
|
166 | 166 | |
|
167 | 167 | def callcommand(self, command, args): |
|
168 | 168 | if self._sent: |
|
169 | 169 | raise error.ProgrammingError('callcommand() cannot be used after ' |
|
170 | 170 | 'sendcommands()') |
|
171 | 171 | |
|
172 | 172 | if self._closed: |
|
173 | 173 | raise error.ProgrammingError('callcommand() cannot be used after ' |
|
174 | 174 | 'close()') |
|
175 | 175 | |
|
176 | 176 | # We don't need to support anything fancy. Just call the named |
|
177 | 177 | # method on the peer and return a resolved future. |
|
178 | 178 | fn = getattr(self._peer, pycompat.sysstr(command)) |
|
179 | 179 | |
|
180 | 180 | f = pycompat.futures.Future() |
|
181 | 181 | |
|
182 | 182 | try: |
|
183 | 183 | result = fn(**pycompat.strkwargs(args)) |
|
184 | 184 | except Exception: |
|
185 | 185 | pycompat.future_set_exception_info(f, sys.exc_info()[1:]) |
|
186 | 186 | else: |
|
187 | 187 | f.set_result(result) |
|
188 | 188 | |
|
189 | 189 | return f |
|
190 | 190 | |
|
191 | 191 | def sendcommands(self): |
|
192 | 192 | self._sent = True |
|
193 | 193 | |
|
194 | 194 | def close(self): |
|
195 | 195 | self._closed = True |
|
196 | 196 | |
|
197 | 197 | @interfaceutil.implementer(repository.ipeercommands) |
|
198 | 198 | class localpeer(repository.peer): |
|
199 | 199 | '''peer for a local repo; reflects only the most recent API''' |
|
200 | 200 | |
|
201 | 201 | def __init__(self, repo, caps=None): |
|
202 | 202 | super(localpeer, self).__init__() |
|
203 | 203 | |
|
204 | 204 | if caps is None: |
|
205 | 205 | caps = moderncaps.copy() |
|
206 | 206 | self._repo = repo.filtered('served') |
|
207 | 207 | self.ui = repo.ui |
|
208 | 208 | self._caps = repo._restrictcapabilities(caps) |
|
209 | 209 | |
|
210 | 210 | # Begin of _basepeer interface. |
|
211 | 211 | |
|
212 | 212 | def url(self): |
|
213 | 213 | return self._repo.url() |
|
214 | 214 | |
|
215 | 215 | def local(self): |
|
216 | 216 | return self._repo |
|
217 | 217 | |
|
218 | 218 | def peer(self): |
|
219 | 219 | return self |
|
220 | 220 | |
|
221 | 221 | def canpush(self): |
|
222 | 222 | return True |
|
223 | 223 | |
|
224 | 224 | def close(self): |
|
225 | 225 | self._repo.close() |
|
226 | 226 | |
|
227 | 227 | # End of _basepeer interface. |
|
228 | 228 | |
|
229 | 229 | # Begin of _basewirecommands interface. |
|
230 | 230 | |
|
231 | 231 | def branchmap(self): |
|
232 | 232 | return self._repo.branchmap() |
|
233 | 233 | |
|
234 | 234 | def capabilities(self): |
|
235 | 235 | return self._caps |
|
236 | 236 | |
|
237 | 237 | def clonebundles(self): |
|
238 | 238 | return self._repo.tryread('clonebundles.manifest') |
|
239 | 239 | |
|
240 | 240 | def debugwireargs(self, one, two, three=None, four=None, five=None): |
|
241 | 241 | """Used to test argument passing over the wire""" |
|
242 | 242 | return "%s %s %s %s %s" % (one, two, pycompat.bytestr(three), |
|
243 | 243 | pycompat.bytestr(four), |
|
244 | 244 | pycompat.bytestr(five)) |
|
245 | 245 | |
|
246 | 246 | def getbundle(self, source, heads=None, common=None, bundlecaps=None, |
|
247 | 247 | **kwargs): |
|
248 | 248 | chunks = exchange.getbundlechunks(self._repo, source, heads=heads, |
|
249 | 249 | common=common, bundlecaps=bundlecaps, |
|
250 | 250 | **kwargs)[1] |
|
251 | 251 | cb = util.chunkbuffer(chunks) |
|
252 | 252 | |
|
253 | 253 | if exchange.bundle2requested(bundlecaps): |
|
254 | 254 | # When requesting a bundle2, getbundle returns a stream to make the |
|
255 | 255 | # wire level function happier. We need to build a proper object |
|
256 | 256 | # from it in local peer. |
|
257 | 257 | return bundle2.getunbundler(self.ui, cb) |
|
258 | 258 | else: |
|
259 | 259 | return changegroup.getunbundler('01', cb, None) |
|
260 | 260 | |
|
261 | 261 | def heads(self): |
|
262 | 262 | return self._repo.heads() |
|
263 | 263 | |
|
264 | 264 | def known(self, nodes): |
|
265 | 265 | return self._repo.known(nodes) |
|
266 | 266 | |
|
267 | 267 | def listkeys(self, namespace): |
|
268 | 268 | return self._repo.listkeys(namespace) |
|
269 | 269 | |
|
270 | 270 | def lookup(self, key): |
|
271 | 271 | return self._repo.lookup(key) |
|
272 | 272 | |
|
273 | 273 | def pushkey(self, namespace, key, old, new): |
|
274 | 274 | return self._repo.pushkey(namespace, key, old, new) |
|
275 | 275 | |
|
276 | 276 | def stream_out(self): |
|
277 | 277 | raise error.Abort(_('cannot perform stream clone against local ' |
|
278 | 278 | 'peer')) |
|
279 | 279 | |
|
280 | 280 | def unbundle(self, bundle, heads, url): |
|
281 | 281 | """apply a bundle on a repo |
|
282 | 282 | |
|
283 | 283 | This function handles the repo locking itself.""" |
|
284 | 284 | try: |
|
285 | 285 | try: |
|
286 | 286 | bundle = exchange.readbundle(self.ui, bundle, None) |
|
287 | 287 | ret = exchange.unbundle(self._repo, bundle, heads, 'push', url) |
|
288 | 288 | if util.safehasattr(ret, 'getchunks'): |
|
289 | 289 | # This is a bundle20 object, turn it into an unbundler. |
|
290 | 290 | # This little dance should be dropped eventually when the |
|
291 | 291 | # API is finally improved. |
|
292 | 292 | stream = util.chunkbuffer(ret.getchunks()) |
|
293 | 293 | ret = bundle2.getunbundler(self.ui, stream) |
|
294 | 294 | return ret |
|
295 | 295 | except Exception as exc: |
|
296 | 296 | # If the exception contains output salvaged from a bundle2 |
|
297 | 297 | # reply, we need to make sure it is printed before continuing |
|
298 | 298 | # to fail. So we build a bundle2 with such output and consume |
|
299 | 299 | # it directly. |
|
300 | 300 | # |
|
301 | 301 | # This is not very elegant but allows a "simple" solution for |
|
302 | 302 | # issue4594 |
|
303 | 303 | output = getattr(exc, '_bundle2salvagedoutput', ()) |
|
304 | 304 | if output: |
|
305 | 305 | bundler = bundle2.bundle20(self._repo.ui) |
|
306 | 306 | for out in output: |
|
307 | 307 | bundler.addpart(out) |
|
308 | 308 | stream = util.chunkbuffer(bundler.getchunks()) |
|
309 | 309 | b = bundle2.getunbundler(self.ui, stream) |
|
310 | 310 | bundle2.processbundle(self._repo, b) |
|
311 | 311 | raise |
|
312 | 312 | except error.PushRaced as exc: |
|
313 | 313 | raise error.ResponseError(_('push failed:'), |
|
314 | 314 | stringutil.forcebytestr(exc)) |
|
315 | 315 | |
|
316 | 316 | # End of _basewirecommands interface. |
|
317 | 317 | |
|
318 | 318 | # Begin of peer interface. |
|
319 | 319 | |
|
320 | 320 | def commandexecutor(self): |
|
321 | 321 | return localcommandexecutor(self) |
|
322 | 322 | |
|
323 | 323 | # End of peer interface. |
|
324 | 324 | |
|
325 | 325 | @interfaceutil.implementer(repository.ipeerlegacycommands) |
|
326 | 326 | class locallegacypeer(localpeer): |
|
327 | 327 | '''peer extension which implements legacy methods too; used for tests with |
|
328 | 328 | restricted capabilities''' |
|
329 | 329 | |
|
330 | 330 | def __init__(self, repo): |
|
331 | 331 | super(locallegacypeer, self).__init__(repo, caps=legacycaps) |
|
332 | 332 | |
|
333 | 333 | # Begin of baselegacywirecommands interface. |
|
334 | 334 | |
|
335 | 335 | def between(self, pairs): |
|
336 | 336 | return self._repo.between(pairs) |
|
337 | 337 | |
|
338 | 338 | def branches(self, nodes): |
|
339 | 339 | return self._repo.branches(nodes) |
|
340 | 340 | |
|
341 | 341 | def changegroup(self, nodes, source): |
|
342 | 342 | outgoing = discovery.outgoing(self._repo, missingroots=nodes, |
|
343 | 343 | missingheads=self._repo.heads()) |
|
344 | 344 | return changegroup.makechangegroup(self._repo, outgoing, '01', source) |
|
345 | 345 | |
|
346 | 346 | def changegroupsubset(self, bases, heads, source): |
|
347 | 347 | outgoing = discovery.outgoing(self._repo, missingroots=bases, |
|
348 | 348 | missingheads=heads) |
|
349 | 349 | return changegroup.makechangegroup(self._repo, outgoing, '01', source) |
|
350 | 350 | |
|
351 | 351 | # End of baselegacywirecommands interface. |
|
352 | 352 | |
|
353 | 353 | # Increment the sub-version when the revlog v2 format changes to lock out old |
|
354 | 354 | # clients. |
|
355 | 355 | REVLOGV2_REQUIREMENT = 'exp-revlogv2.0' |
|
356 | 356 | |
|
357 | 357 | # Functions receiving (ui, features) that extensions can register to impact |
|
358 | 358 | # the ability to load repositories with custom requirements. Only |
|
359 | 359 | # functions defined in loaded extensions are called. |
|
360 | 360 | # |
|
361 | 361 | # The function receives a set of requirement strings that the repository |
|
362 | 362 | # is capable of opening. Functions will typically add elements to the |
|
363 | 363 | # set to reflect that the extension knows how to handle that requirements. |
|
364 | 364 | featuresetupfuncs = set() |
|
365 | 365 | |
|
366 | 366 | @interfaceutil.implementer(repository.completelocalrepository) |
|
367 | 367 | class localrepository(object): |
|
368 | 368 | |
|
369 | 369 | # obsolete experimental requirements: |
|
370 | 370 | # - manifestv2: An experimental new manifest format that allowed |
|
371 | 371 | # for stem compression of long paths. Experiment ended up not |
|
372 | 372 | # being successful (repository sizes went up due to worse delta |
|
373 | 373 | # chains), and the code was deleted in 4.6. |
|
374 | 374 | supportedformats = { |
|
375 | 375 | 'revlogv1', |
|
376 | 376 | 'generaldelta', |
|
377 | 377 | 'treemanifest', |
|
378 | 378 | REVLOGV2_REQUIREMENT, |
|
379 | 379 | } |
|
380 | 380 | _basesupported = supportedformats | { |
|
381 | 381 | 'store', |
|
382 | 382 | 'fncache', |
|
383 | 383 | 'shared', |
|
384 | 384 | 'relshared', |
|
385 | 385 | 'dotencode', |
|
386 | 386 | 'exp-sparse', |
|
387 | 387 | } |
|
388 | 388 | openerreqs = { |
|
389 | 389 | 'revlogv1', |
|
390 | 390 | 'generaldelta', |
|
391 | 391 | 'treemanifest', |
|
392 | 392 | } |
|
393 | 393 | |
|
394 | 394 | # list of prefix for file which can be written without 'wlock' |
|
395 | 395 | # Extensions should extend this list when needed |
|
396 | 396 | _wlockfreeprefix = { |
|
397 | 397 | # We migh consider requiring 'wlock' for the next |
|
398 | 398 | # two, but pretty much all the existing code assume |
|
399 | 399 | # wlock is not needed so we keep them excluded for |
|
400 | 400 | # now. |
|
401 | 401 | 'hgrc', |
|
402 | 402 | 'requires', |
|
403 | 403 | # XXX cache is a complicatged business someone |
|
404 | 404 | # should investigate this in depth at some point |
|
405 | 405 | 'cache/', |
|
406 | 406 | # XXX shouldn't be dirstate covered by the wlock? |
|
407 | 407 | 'dirstate', |
|
408 | 408 | # XXX bisect was still a bit too messy at the time |
|
409 | 409 | # this changeset was introduced. Someone should fix |
|
410 | 410 | # the remainig bit and drop this line |
|
411 | 411 | 'bisect.state', |
|
412 | 412 | } |
|
413 | 413 | |
|
414 | 414 | def __init__(self, baseui, path, create=False, intents=None): |
|
415 | 415 | self.requirements = set() |
|
416 | 416 | self.filtername = None |
|
417 | 417 | # wvfs: rooted at the repository root, used to access the working copy |
|
418 | 418 | self.wvfs = vfsmod.vfs(path, expandpath=True, realpath=True) |
|
419 | 419 | # vfs: rooted at .hg, used to access repo files outside of .hg/store |
|
420 | 420 | self.vfs = None |
|
421 | 421 | # svfs: usually rooted at .hg/store, used to access repository history |
|
422 | 422 | # If this is a shared repository, this vfs may point to another |
|
423 | 423 | # repository's .hg/store directory. |
|
424 | 424 | self.svfs = None |
|
425 | 425 | self.root = self.wvfs.base |
|
426 | 426 | self.path = self.wvfs.join(".hg") |
|
427 | 427 | self.origroot = path |
|
428 | 428 | # This is only used by context.workingctx.match in order to |
|
429 | 429 | # detect files in subrepos. |
|
430 | 430 | self.auditor = pathutil.pathauditor( |
|
431 | 431 | self.root, callback=self._checknested) |
|
432 | 432 | # This is only used by context.basectx.match in order to detect |
|
433 | 433 | # files in subrepos. |
|
434 | 434 | self.nofsauditor = pathutil.pathauditor( |
|
435 | 435 | self.root, callback=self._checknested, realfs=False, cached=True) |
|
436 | 436 | self.baseui = baseui |
|
437 | 437 | self.ui = baseui.copy() |
|
438 | 438 | self.ui.copy = baseui.copy # prevent copying repo configuration |
|
439 | 439 | self.vfs = vfsmod.vfs(self.path, cacheaudited=True) |
|
440 | 440 | if (self.ui.configbool('devel', 'all-warnings') or |
|
441 | 441 | self.ui.configbool('devel', 'check-locks')): |
|
442 | 442 | self.vfs.audit = self._getvfsward(self.vfs.audit) |
|
443 | 443 | # A list of callback to shape the phase if no data were found. |
|
444 | 444 | # Callback are in the form: func(repo, roots) --> processed root. |
|
445 | 445 | # This list it to be filled by extension during repo setup |
|
446 | 446 | self._phasedefaults = [] |
|
447 | 447 | try: |
|
448 | 448 | self.ui.readconfig(self.vfs.join("hgrc"), self.root) |
|
449 | 449 | self._loadextensions() |
|
450 | 450 | except IOError: |
|
451 | 451 | pass |
|
452 | 452 | |
|
453 | 453 | if featuresetupfuncs: |
|
454 | 454 | self.supported = set(self._basesupported) # use private copy |
|
455 | 455 | extmods = set(m.__name__ for n, m |
|
456 | 456 | in extensions.extensions(self.ui)) |
|
457 | 457 | for setupfunc in featuresetupfuncs: |
|
458 | 458 | if setupfunc.__module__ in extmods: |
|
459 | 459 | setupfunc(self.ui, self.supported) |
|
460 | 460 | else: |
|
461 | 461 | self.supported = self._basesupported |
|
462 | 462 | color.setup(self.ui) |
|
463 | 463 | |
|
464 | 464 | # Add compression engines. |
|
465 | 465 | for name in util.compengines: |
|
466 | 466 | engine = util.compengines[name] |
|
467 | 467 | if engine.revlogheader(): |
|
468 | 468 | self.supported.add('exp-compression-%s' % name) |
|
469 | 469 | |
|
470 | 470 | if not self.vfs.isdir(): |
|
471 | 471 | if create: |
|
472 | 472 | self.requirements = newreporequirements(self) |
|
473 | 473 | |
|
474 | 474 | if not self.wvfs.exists(): |
|
475 | 475 | self.wvfs.makedirs() |
|
476 | 476 | self.vfs.makedir(notindexed=True) |
|
477 | 477 | |
|
478 | 478 | if 'store' in self.requirements: |
|
479 | 479 | self.vfs.mkdir("store") |
|
480 | 480 | |
|
481 | 481 | # create an invalid changelog |
|
482 | 482 | self.vfs.append( |
|
483 | 483 | "00changelog.i", |
|
484 | 484 | '\0\0\0\2' # represents revlogv2 |
|
485 | 485 | ' dummy changelog to prevent using the old repo layout' |
|
486 | 486 | ) |
|
487 | 487 | else: |
|
488 | 488 | raise error.RepoError(_("repository %s not found") % path) |
|
489 | 489 | elif create: |
|
490 | 490 | raise error.RepoError(_("repository %s already exists") % path) |
|
491 | 491 | else: |
|
492 | 492 | try: |
|
493 | 493 | self.requirements = scmutil.readrequires( |
|
494 | 494 | self.vfs, self.supported) |
|
495 | 495 | except IOError as inst: |
|
496 | 496 | if inst.errno != errno.ENOENT: |
|
497 | 497 | raise |
|
498 | 498 | |
|
499 | 499 | cachepath = self.vfs.join('cache') |
|
500 | 500 | self.sharedpath = self.path |
|
501 | 501 | try: |
|
502 | 502 | sharedpath = self.vfs.read("sharedpath").rstrip('\n') |
|
503 | 503 | if 'relshared' in self.requirements: |
|
504 | 504 | sharedpath = self.vfs.join(sharedpath) |
|
505 | 505 | vfs = vfsmod.vfs(sharedpath, realpath=True) |
|
506 | 506 | cachepath = vfs.join('cache') |
|
507 | 507 | s = vfs.base |
|
508 | 508 | if not vfs.exists(): |
|
509 | 509 | raise error.RepoError( |
|
510 | 510 | _('.hg/sharedpath points to nonexistent directory %s') % s) |
|
511 | 511 | self.sharedpath = s |
|
512 | 512 | except IOError as inst: |
|
513 | 513 | if inst.errno != errno.ENOENT: |
|
514 | 514 | raise |
|
515 | 515 | |
|
516 | 516 | if 'exp-sparse' in self.requirements and not sparse.enabled: |
|
517 | 517 | raise error.RepoError(_('repository is using sparse feature but ' |
|
518 | 518 | 'sparse is not enabled; enable the ' |
|
519 | 519 | '"sparse" extensions to access')) |
|
520 | 520 | |
|
521 | 521 | self.store = store.store( |
|
522 | 522 | self.requirements, self.sharedpath, |
|
523 | 523 | lambda base: vfsmod.vfs(base, cacheaudited=True)) |
|
524 | 524 | self.spath = self.store.path |
|
525 | 525 | self.svfs = self.store.vfs |
|
526 | 526 | self.sjoin = self.store.join |
|
527 | 527 | self.vfs.createmode = self.store.createmode |
|
528 | 528 | self.cachevfs = vfsmod.vfs(cachepath, cacheaudited=True) |
|
529 | 529 | self.cachevfs.createmode = self.store.createmode |
|
530 | 530 | if (self.ui.configbool('devel', 'all-warnings') or |
|
531 | 531 | self.ui.configbool('devel', 'check-locks')): |
|
532 | 532 | if util.safehasattr(self.svfs, 'vfs'): # this is filtervfs |
|
533 | 533 | self.svfs.vfs.audit = self._getsvfsward(self.svfs.vfs.audit) |
|
534 | 534 | else: # standard vfs |
|
535 | 535 | self.svfs.audit = self._getsvfsward(self.svfs.audit) |
|
536 | 536 | self._applyopenerreqs() |
|
537 | 537 | if create: |
|
538 | 538 | self._writerequirements() |
|
539 | 539 | |
|
540 | 540 | self._dirstatevalidatewarned = False |
|
541 | 541 | |
|
542 | 542 | self._branchcaches = {} |
|
543 | 543 | self._revbranchcache = None |
|
544 | 544 | self._filterpats = {} |
|
545 | 545 | self._datafilters = {} |
|
546 | 546 | self._transref = self._lockref = self._wlockref = None |
|
547 | 547 | |
|
548 | 548 | # A cache for various files under .hg/ that tracks file changes, |
|
549 | 549 | # (used by the filecache decorator) |
|
550 | 550 | # |
|
551 | 551 | # Maps a property name to its util.filecacheentry |
|
552 | 552 | self._filecache = {} |
|
553 | 553 | |
|
554 | 554 | # hold sets of revision to be filtered |
|
555 | 555 | # should be cleared when something might have changed the filter value: |
|
556 | 556 | # - new changesets, |
|
557 | 557 | # - phase change, |
|
558 | 558 | # - new obsolescence marker, |
|
559 | 559 | # - working directory parent change, |
|
560 | 560 | # - bookmark changes |
|
561 | 561 | self.filteredrevcache = {} |
|
562 | 562 | |
|
563 | 563 | # post-dirstate-status hooks |
|
564 | 564 | self._postdsstatus = [] |
|
565 | 565 | |
|
566 | 566 | # generic mapping between names and nodes |
|
567 | 567 | self.names = namespaces.namespaces() |
|
568 | 568 | |
|
569 | 569 | # Key to signature value. |
|
570 | 570 | self._sparsesignaturecache = {} |
|
571 | 571 | # Signature to cached matcher instance. |
|
572 | 572 | self._sparsematchercache = {} |
|
573 | 573 | |
|
574 | 574 | def _getvfsward(self, origfunc): |
|
575 | 575 | """build a ward for self.vfs""" |
|
576 | 576 | rref = weakref.ref(self) |
|
577 | 577 | def checkvfs(path, mode=None): |
|
578 | 578 | ret = origfunc(path, mode=mode) |
|
579 | 579 | repo = rref() |
|
580 | 580 | if (repo is None |
|
581 | 581 | or not util.safehasattr(repo, '_wlockref') |
|
582 | 582 | or not util.safehasattr(repo, '_lockref')): |
|
583 | 583 | return |
|
584 | 584 | if mode in (None, 'r', 'rb'): |
|
585 | 585 | return |
|
586 | 586 | if path.startswith(repo.path): |
|
587 | 587 | # truncate name relative to the repository (.hg) |
|
588 | 588 | path = path[len(repo.path) + 1:] |
|
589 | 589 | if path.startswith('cache/'): |
|
590 | 590 | msg = 'accessing cache with vfs instead of cachevfs: "%s"' |
|
591 | 591 | repo.ui.develwarn(msg % path, stacklevel=2, config="cache-vfs") |
|
592 | 592 | if path.startswith('journal.'): |
|
593 | 593 | # journal is covered by 'lock' |
|
594 | 594 | if repo._currentlock(repo._lockref) is None: |
|
595 | 595 | repo.ui.develwarn('write with no lock: "%s"' % path, |
|
596 | 596 | stacklevel=2, config='check-locks') |
|
597 | 597 | elif repo._currentlock(repo._wlockref) is None: |
|
598 | 598 | # rest of vfs files are covered by 'wlock' |
|
599 | 599 | # |
|
600 | 600 | # exclude special files |
|
601 | 601 | for prefix in self._wlockfreeprefix: |
|
602 | 602 | if path.startswith(prefix): |
|
603 | 603 | return |
|
604 | 604 | repo.ui.develwarn('write with no wlock: "%s"' % path, |
|
605 | 605 | stacklevel=2, config='check-locks') |
|
606 | 606 | return ret |
|
607 | 607 | return checkvfs |
|
608 | 608 | |
|
609 | 609 | def _getsvfsward(self, origfunc): |
|
610 | 610 | """build a ward for self.svfs""" |
|
611 | 611 | rref = weakref.ref(self) |
|
612 | 612 | def checksvfs(path, mode=None): |
|
613 | 613 | ret = origfunc(path, mode=mode) |
|
614 | 614 | repo = rref() |
|
615 | 615 | if repo is None or not util.safehasattr(repo, '_lockref'): |
|
616 | 616 | return |
|
617 | 617 | if mode in (None, 'r', 'rb'): |
|
618 | 618 | return |
|
619 | 619 | if path.startswith(repo.sharedpath): |
|
620 | 620 | # truncate name relative to the repository (.hg) |
|
621 | 621 | path = path[len(repo.sharedpath) + 1:] |
|
622 | 622 | if repo._currentlock(repo._lockref) is None: |
|
623 | 623 | repo.ui.develwarn('write with no lock: "%s"' % path, |
|
624 | 624 | stacklevel=3) |
|
625 | 625 | return ret |
|
626 | 626 | return checksvfs |
|
627 | 627 | |
|
628 | 628 | def close(self): |
|
629 | 629 | self._writecaches() |
|
630 | 630 | |
|
631 | 631 | def _loadextensions(self): |
|
632 | 632 | extensions.loadall(self.ui) |
|
633 | 633 | |
|
634 | 634 | def _writecaches(self): |
|
635 | 635 | if self._revbranchcache: |
|
636 | 636 | self._revbranchcache.write() |
|
637 | 637 | |
|
638 | 638 | def _restrictcapabilities(self, caps): |
|
639 | 639 | if self.ui.configbool('experimental', 'bundle2-advertise'): |
|
640 | 640 | caps = set(caps) |
|
641 | 641 | capsblob = bundle2.encodecaps(bundle2.getrepocaps(self, |
|
642 | 642 | role='client')) |
|
643 | 643 | caps.add('bundle2=' + urlreq.quote(capsblob)) |
|
644 | 644 | return caps |
|
645 | 645 | |
|
646 | 646 | def _applyopenerreqs(self): |
|
647 | 647 | self.svfs.options = dict((r, 1) for r in self.requirements |
|
648 | 648 | if r in self.openerreqs) |
|
649 | 649 | # experimental config: format.chunkcachesize |
|
650 | 650 | chunkcachesize = self.ui.configint('format', 'chunkcachesize') |
|
651 | 651 | if chunkcachesize is not None: |
|
652 | 652 | self.svfs.options['chunkcachesize'] = chunkcachesize |
|
653 | 653 | # experimental config: format.maxchainlen |
|
654 | 654 | maxchainlen = self.ui.configint('format', 'maxchainlen') |
|
655 | 655 | if maxchainlen is not None: |
|
656 | 656 | self.svfs.options['maxchainlen'] = maxchainlen |
|
657 | 657 | # experimental config: format.manifestcachesize |
|
658 | 658 | manifestcachesize = self.ui.configint('format', 'manifestcachesize') |
|
659 | 659 | if manifestcachesize is not None: |
|
660 | 660 | self.svfs.options['manifestcachesize'] = manifestcachesize |
|
661 | 661 | # experimental config: format.aggressivemergedeltas |
|
662 | 662 | aggressivemergedeltas = self.ui.configbool('format', |
|
663 | 663 | 'aggressivemergedeltas') |
|
664 | 664 | self.svfs.options['aggressivemergedeltas'] = aggressivemergedeltas |
|
665 | 665 | self.svfs.options['lazydeltabase'] = not scmutil.gddeltaconfig(self.ui) |
|
666 | 666 | chainspan = self.ui.configbytes('experimental', 'maxdeltachainspan') |
|
667 | 667 | if 0 <= chainspan: |
|
668 | 668 | self.svfs.options['maxdeltachainspan'] = chainspan |
|
669 | 669 | mmapindexthreshold = self.ui.configbytes('experimental', |
|
670 | 670 | 'mmapindexthreshold') |
|
671 | 671 | if mmapindexthreshold is not None: |
|
672 | 672 | self.svfs.options['mmapindexthreshold'] = mmapindexthreshold |
|
673 | 673 | withsparseread = self.ui.configbool('experimental', 'sparse-read') |
|
674 | 674 | srdensitythres = float(self.ui.config('experimental', |
|
675 | 675 | 'sparse-read.density-threshold')) |
|
676 | 676 | srmingapsize = self.ui.configbytes('experimental', |
|
677 | 677 | 'sparse-read.min-gap-size') |
|
678 | 678 | self.svfs.options['with-sparse-read'] = withsparseread |
|
679 | 679 | self.svfs.options['sparse-read-density-threshold'] = srdensitythres |
|
680 | 680 | self.svfs.options['sparse-read-min-gap-size'] = srmingapsize |
|
681 | 681 | |
|
682 | 682 | for r in self.requirements: |
|
683 | 683 | if r.startswith('exp-compression-'): |
|
684 | 684 | self.svfs.options['compengine'] = r[len('exp-compression-'):] |
|
685 | 685 | |
|
686 | 686 | # TODO move "revlogv2" to openerreqs once finalized. |
|
687 | 687 | if REVLOGV2_REQUIREMENT in self.requirements: |
|
688 | 688 | self.svfs.options['revlogv2'] = True |
|
689 | 689 | |
|
690 | 690 | def _writerequirements(self): |
|
691 | 691 | scmutil.writerequires(self.vfs, self.requirements) |
|
692 | 692 | |
|
693 | 693 | def _checknested(self, path): |
|
694 | 694 | """Determine if path is a legal nested repository.""" |
|
695 | 695 | if not path.startswith(self.root): |
|
696 | 696 | return False |
|
697 | 697 | subpath = path[len(self.root) + 1:] |
|
698 | 698 | normsubpath = util.pconvert(subpath) |
|
699 | 699 | |
|
700 | 700 | # XXX: Checking against the current working copy is wrong in |
|
701 | 701 | # the sense that it can reject things like |
|
702 | 702 | # |
|
703 | 703 | # $ hg cat -r 10 sub/x.txt |
|
704 | 704 | # |
|
705 | 705 | # if sub/ is no longer a subrepository in the working copy |
|
706 | 706 | # parent revision. |
|
707 | 707 | # |
|
708 | 708 | # However, it can of course also allow things that would have |
|
709 | 709 | # been rejected before, such as the above cat command if sub/ |
|
710 | 710 | # is a subrepository now, but was a normal directory before. |
|
711 | 711 | # The old path auditor would have rejected by mistake since it |
|
712 | 712 | # panics when it sees sub/.hg/. |
|
713 | 713 | # |
|
714 | 714 | # All in all, checking against the working copy seems sensible |
|
715 | 715 | # since we want to prevent access to nested repositories on |
|
716 | 716 | # the filesystem *now*. |
|
717 | 717 | ctx = self[None] |
|
718 | 718 | parts = util.splitpath(subpath) |
|
719 | 719 | while parts: |
|
720 | 720 | prefix = '/'.join(parts) |
|
721 | 721 | if prefix in ctx.substate: |
|
722 | 722 | if prefix == normsubpath: |
|
723 | 723 | return True |
|
724 | 724 | else: |
|
725 | 725 | sub = ctx.sub(prefix) |
|
726 | 726 | return sub.checknested(subpath[len(prefix) + 1:]) |
|
727 | 727 | else: |
|
728 | 728 | parts.pop() |
|
729 | 729 | return False |
|
730 | 730 | |
|
731 | 731 | def peer(self): |
|
732 | 732 | return localpeer(self) # not cached to avoid reference cycle |
|
733 | 733 | |
|
734 | 734 | def unfiltered(self): |
|
735 | 735 | """Return unfiltered version of the repository |
|
736 | 736 | |
|
737 | 737 | Intended to be overwritten by filtered repo.""" |
|
738 | 738 | return self |
|
739 | 739 | |
|
740 | 740 | def filtered(self, name, visibilityexceptions=None): |
|
741 | 741 | """Return a filtered version of a repository""" |
|
742 | 742 | cls = repoview.newtype(self.unfiltered().__class__) |
|
743 | 743 | return cls(self, name, visibilityexceptions) |
|
744 | 744 | |
|
745 | 745 | @repofilecache('bookmarks', 'bookmarks.current') |
|
746 | 746 | def _bookmarks(self): |
|
747 | 747 | return bookmarks.bmstore(self) |
|
748 | 748 | |
|
749 | 749 | @property |
|
750 | 750 | def _activebookmark(self): |
|
751 | 751 | return self._bookmarks.active |
|
752 | 752 | |
|
753 | 753 | # _phasesets depend on changelog. what we need is to call |
|
754 | 754 | # _phasecache.invalidate() if '00changelog.i' was changed, but it |
|
755 | 755 | # can't be easily expressed in filecache mechanism. |
|
756 | 756 | @storecache('phaseroots', '00changelog.i') |
|
757 | 757 | def _phasecache(self): |
|
758 | 758 | return phases.phasecache(self, self._phasedefaults) |
|
759 | 759 | |
|
760 | 760 | @storecache('obsstore') |
|
761 | 761 | def obsstore(self): |
|
762 | 762 | return obsolete.makestore(self.ui, self) |
|
763 | 763 | |
|
764 | 764 | @storecache('00changelog.i') |
|
765 | 765 | def changelog(self): |
|
766 | 766 | return changelog.changelog(self.svfs, |
|
767 | 767 | trypending=txnutil.mayhavepending(self.root)) |
|
768 | 768 | |
|
769 | 769 | def _constructmanifest(self): |
|
770 | 770 | # This is a temporary function while we migrate from manifest to |
|
771 | 771 | # manifestlog. It allows bundlerepo and unionrepo to intercept the |
|
772 | 772 | # manifest creation. |
|
773 | 773 | return manifest.manifestrevlog(self.svfs) |
|
774 | 774 | |
|
775 | 775 | @storecache('00manifest.i') |
|
776 | 776 | def manifestlog(self): |
|
777 | 777 | return manifest.manifestlog(self.svfs, self) |
|
778 | 778 | |
|
779 | 779 | @repofilecache('dirstate') |
|
780 | 780 | def dirstate(self): |
|
781 | 781 | sparsematchfn = lambda: sparse.matcher(self) |
|
782 | 782 | |
|
783 | 783 | return dirstate.dirstate(self.vfs, self.ui, self.root, |
|
784 | 784 | self._dirstatevalidate, sparsematchfn) |
|
785 | 785 | |
|
786 | 786 | def _dirstatevalidate(self, node): |
|
787 | 787 | try: |
|
788 | 788 | self.changelog.rev(node) |
|
789 | 789 | return node |
|
790 | 790 | except error.LookupError: |
|
791 | 791 | if not self._dirstatevalidatewarned: |
|
792 | 792 | self._dirstatevalidatewarned = True |
|
793 | 793 | self.ui.warn(_("warning: ignoring unknown" |
|
794 | 794 | " working parent %s!\n") % short(node)) |
|
795 | 795 | return nullid |
|
796 | 796 | |
|
797 | 797 | @repofilecache(narrowspec.FILENAME) |
|
798 | 798 | def narrowpats(self): |
|
799 | 799 | """matcher patterns for this repository's narrowspec |
|
800 | 800 | |
|
801 | 801 | A tuple of (includes, excludes). |
|
802 | 802 | """ |
|
803 | 803 | source = self |
|
804 | 804 | if self.shared(): |
|
805 | 805 | from . import hg |
|
806 | 806 | source = hg.sharedreposource(self) |
|
807 | 807 | return narrowspec.load(source) |
|
808 | 808 | |
|
809 | 809 | @repofilecache(narrowspec.FILENAME) |
|
810 | 810 | def _narrowmatch(self): |
|
811 | 811 | if changegroup.NARROW_REQUIREMENT not in self.requirements: |
|
812 | 812 | return matchmod.always(self.root, '') |
|
813 | 813 | include, exclude = self.narrowpats |
|
814 | 814 | return narrowspec.match(self.root, include=include, exclude=exclude) |
|
815 | 815 | |
|
816 | 816 | # TODO(martinvonz): make this property-like instead? |
|
817 | 817 | def narrowmatch(self): |
|
818 | 818 | return self._narrowmatch |
|
819 | 819 | |
|
820 | 820 | def setnarrowpats(self, newincludes, newexcludes): |
|
821 | 821 | target = self |
|
822 | 822 | if self.shared(): |
|
823 | 823 | from . import hg |
|
824 | 824 | target = hg.sharedreposource(self) |
|
825 | 825 | narrowspec.save(target, newincludes, newexcludes) |
|
826 | 826 | self.invalidate(clearfilecache=True) |
|
827 | 827 | |
|
828 | 828 | def __getitem__(self, changeid): |
|
829 | 829 | if changeid is None: |
|
830 | 830 | return context.workingctx(self) |
|
831 | 831 | if isinstance(changeid, context.basectx): |
|
832 | 832 | return changeid |
|
833 | 833 | if isinstance(changeid, slice): |
|
834 | 834 | # wdirrev isn't contiguous so the slice shouldn't include it |
|
835 | 835 | return [context.changectx(self, i) |
|
836 | 836 | for i in xrange(*changeid.indices(len(self))) |
|
837 | 837 | if i not in self.changelog.filteredrevs] |
|
838 | 838 | try: |
|
839 | 839 | return context.changectx(self, changeid) |
|
840 | 840 | except error.WdirUnsupported: |
|
841 | 841 | return context.workingctx(self) |
|
842 | 842 | |
|
843 | 843 | def __contains__(self, changeid): |
|
844 | 844 | """True if the given changeid exists |
|
845 | 845 | |
|
846 | 846 | error.LookupError is raised if an ambiguous node specified. |
|
847 | 847 | """ |
|
848 | 848 | try: |
|
849 | 849 | self[changeid] |
|
850 | 850 | return True |
|
851 | 851 | except error.RepoLookupError: |
|
852 | 852 | return False |
|
853 | 853 | |
|
854 | 854 | def __nonzero__(self): |
|
855 | 855 | return True |
|
856 | 856 | |
|
857 | 857 | __bool__ = __nonzero__ |
|
858 | 858 | |
|
859 | 859 | def __len__(self): |
|
860 | 860 | # no need to pay the cost of repoview.changelog |
|
861 | 861 | unfi = self.unfiltered() |
|
862 | 862 | return len(unfi.changelog) |
|
863 | 863 | |
|
864 | 864 | def __iter__(self): |
|
865 | 865 | return iter(self.changelog) |
|
866 | 866 | |
|
867 | 867 | def revs(self, expr, *args): |
|
868 | 868 | '''Find revisions matching a revset. |
|
869 | 869 | |
|
870 | 870 | The revset is specified as a string ``expr`` that may contain |
|
871 | 871 | %-formatting to escape certain types. See ``revsetlang.formatspec``. |
|
872 | 872 | |
|
873 | 873 | Revset aliases from the configuration are not expanded. To expand |
|
874 | 874 | user aliases, consider calling ``scmutil.revrange()`` or |
|
875 | 875 | ``repo.anyrevs([expr], user=True)``. |
|
876 | 876 | |
|
877 | 877 | Returns a revset.abstractsmartset, which is a list-like interface |
|
878 | 878 | that contains integer revisions. |
|
879 | 879 | ''' |
|
880 | 880 | expr = revsetlang.formatspec(expr, *args) |
|
881 | 881 | m = revset.match(None, expr) |
|
882 | 882 | return m(self) |
|
883 | 883 | |
|
884 | 884 | def set(self, expr, *args): |
|
885 | 885 | '''Find revisions matching a revset and emit changectx instances. |
|
886 | 886 | |
|
887 | 887 | This is a convenience wrapper around ``revs()`` that iterates the |
|
888 | 888 | result and is a generator of changectx instances. |
|
889 | 889 | |
|
890 | 890 | Revset aliases from the configuration are not expanded. To expand |
|
891 | 891 | user aliases, consider calling ``scmutil.revrange()``. |
|
892 | 892 | ''' |
|
893 | 893 | for r in self.revs(expr, *args): |
|
894 | 894 | yield self[r] |
|
895 | 895 | |
|
896 | 896 | def anyrevs(self, specs, user=False, localalias=None): |
|
897 | 897 | '''Find revisions matching one of the given revsets. |
|
898 | 898 | |
|
899 | 899 | Revset aliases from the configuration are not expanded by default. To |
|
900 | 900 | expand user aliases, specify ``user=True``. To provide some local |
|
901 | 901 | definitions overriding user aliases, set ``localalias`` to |
|
902 | 902 | ``{name: definitionstring}``. |
|
903 | 903 | ''' |
|
904 | 904 | if user: |
|
905 | 905 | m = revset.matchany(self.ui, specs, |
|
906 | 906 | lookup=revset.lookupfn(self), |
|
907 | 907 | localalias=localalias) |
|
908 | 908 | else: |
|
909 | 909 | m = revset.matchany(None, specs, localalias=localalias) |
|
910 | 910 | return m(self) |
|
911 | 911 | |
|
912 | 912 | def url(self): |
|
913 | 913 | return 'file:' + self.root |
|
914 | 914 | |
|
915 | 915 | def hook(self, name, throw=False, **args): |
|
916 | 916 | """Call a hook, passing this repo instance. |
|
917 | 917 | |
|
918 | 918 | This a convenience method to aid invoking hooks. Extensions likely |
|
919 | 919 | won't call this unless they have registered a custom hook or are |
|
920 | 920 | replacing code that is expected to call a hook. |
|
921 | 921 | """ |
|
922 | 922 | return hook.hook(self.ui, self, name, throw, **args) |
|
923 | 923 | |
|
924 | 924 | @filteredpropertycache |
|
925 | 925 | def _tagscache(self): |
|
926 | 926 | '''Returns a tagscache object that contains various tags related |
|
927 | 927 | caches.''' |
|
928 | 928 | |
|
929 | 929 | # This simplifies its cache management by having one decorated |
|
930 | 930 | # function (this one) and the rest simply fetch things from it. |
|
931 | 931 | class tagscache(object): |
|
932 | 932 | def __init__(self): |
|
933 | 933 | # These two define the set of tags for this repository. tags |
|
934 | 934 | # maps tag name to node; tagtypes maps tag name to 'global' or |
|
935 | 935 | # 'local'. (Global tags are defined by .hgtags across all |
|
936 | 936 | # heads, and local tags are defined in .hg/localtags.) |
|
937 | 937 | # They constitute the in-memory cache of tags. |
|
938 | 938 | self.tags = self.tagtypes = None |
|
939 | 939 | |
|
940 | 940 | self.nodetagscache = self.tagslist = None |
|
941 | 941 | |
|
942 | 942 | cache = tagscache() |
|
943 | 943 | cache.tags, cache.tagtypes = self._findtags() |
|
944 | 944 | |
|
945 | 945 | return cache |
|
946 | 946 | |
|
947 | 947 | def tags(self): |
|
948 | 948 | '''return a mapping of tag to node''' |
|
949 | 949 | t = {} |
|
950 | 950 | if self.changelog.filteredrevs: |
|
951 | 951 | tags, tt = self._findtags() |
|
952 | 952 | else: |
|
953 | 953 | tags = self._tagscache.tags |
|
954 | 954 | for k, v in tags.iteritems(): |
|
955 | 955 | try: |
|
956 | 956 | # ignore tags to unknown nodes |
|
957 | 957 | self.changelog.rev(v) |
|
958 | 958 | t[k] = v |
|
959 | 959 | except (error.LookupError, ValueError): |
|
960 | 960 | pass |
|
961 | 961 | return t |
|
962 | 962 | |
|
963 | 963 | def _findtags(self): |
|
964 | 964 | '''Do the hard work of finding tags. Return a pair of dicts |
|
965 | 965 | (tags, tagtypes) where tags maps tag name to node, and tagtypes |
|
966 | 966 | maps tag name to a string like \'global\' or \'local\'. |
|
967 | 967 | Subclasses or extensions are free to add their own tags, but |
|
968 | 968 | should be aware that the returned dicts will be retained for the |
|
969 | 969 | duration of the localrepo object.''' |
|
970 | 970 | |
|
971 | 971 | # XXX what tagtype should subclasses/extensions use? Currently |
|
972 | 972 | # mq and bookmarks add tags, but do not set the tagtype at all. |
|
973 | 973 | # Should each extension invent its own tag type? Should there |
|
974 | 974 | # be one tagtype for all such "virtual" tags? Or is the status |
|
975 | 975 | # quo fine? |
|
976 | 976 | |
|
977 | 977 | |
|
978 | 978 | # map tag name to (node, hist) |
|
979 | 979 | alltags = tagsmod.findglobaltags(self.ui, self) |
|
980 | 980 | # map tag name to tag type |
|
981 | 981 | tagtypes = dict((tag, 'global') for tag in alltags) |
|
982 | 982 | |
|
983 | 983 | tagsmod.readlocaltags(self.ui, self, alltags, tagtypes) |
|
984 | 984 | |
|
985 | 985 | # Build the return dicts. Have to re-encode tag names because |
|
986 | 986 | # the tags module always uses UTF-8 (in order not to lose info |
|
987 | 987 | # writing to the cache), but the rest of Mercurial wants them in |
|
988 | 988 | # local encoding. |
|
989 | 989 | tags = {} |
|
990 | 990 | for (name, (node, hist)) in alltags.iteritems(): |
|
991 | 991 | if node != nullid: |
|
992 | 992 | tags[encoding.tolocal(name)] = node |
|
993 | 993 | tags['tip'] = self.changelog.tip() |
|
994 | 994 | tagtypes = dict([(encoding.tolocal(name), value) |
|
995 | 995 | for (name, value) in tagtypes.iteritems()]) |
|
996 | 996 | return (tags, tagtypes) |
|
997 | 997 | |
|
998 | 998 | def tagtype(self, tagname): |
|
999 | 999 | ''' |
|
1000 | 1000 | return the type of the given tag. result can be: |
|
1001 | 1001 | |
|
1002 | 1002 | 'local' : a local tag |
|
1003 | 1003 | 'global' : a global tag |
|
1004 | 1004 | None : tag does not exist |
|
1005 | 1005 | ''' |
|
1006 | 1006 | |
|
1007 | 1007 | return self._tagscache.tagtypes.get(tagname) |
|
1008 | 1008 | |
|
1009 | 1009 | def tagslist(self): |
|
1010 | 1010 | '''return a list of tags ordered by revision''' |
|
1011 | 1011 | if not self._tagscache.tagslist: |
|
1012 | 1012 | l = [] |
|
1013 | 1013 | for t, n in self.tags().iteritems(): |
|
1014 | 1014 | l.append((self.changelog.rev(n), t, n)) |
|
1015 | 1015 | self._tagscache.tagslist = [(t, n) for r, t, n in sorted(l)] |
|
1016 | 1016 | |
|
1017 | 1017 | return self._tagscache.tagslist |
|
1018 | 1018 | |
|
1019 | 1019 | def nodetags(self, node): |
|
1020 | 1020 | '''return the tags associated with a node''' |
|
1021 | 1021 | if not self._tagscache.nodetagscache: |
|
1022 | 1022 | nodetagscache = {} |
|
1023 | 1023 | for t, n in self._tagscache.tags.iteritems(): |
|
1024 | 1024 | nodetagscache.setdefault(n, []).append(t) |
|
1025 | 1025 | for tags in nodetagscache.itervalues(): |
|
1026 | 1026 | tags.sort() |
|
1027 | 1027 | self._tagscache.nodetagscache = nodetagscache |
|
1028 | 1028 | return self._tagscache.nodetagscache.get(node, []) |
|
1029 | 1029 | |
|
1030 | 1030 | def nodebookmarks(self, node): |
|
1031 | 1031 | """return the list of bookmarks pointing to the specified node""" |
|
1032 | 1032 | marks = [] |
|
1033 | 1033 | for bookmark, n in self._bookmarks.iteritems(): |
|
1034 | 1034 | if n == node: |
|
1035 | 1035 | marks.append(bookmark) |
|
1036 | 1036 | return sorted(marks) |
|
1037 | 1037 | |
|
1038 | 1038 | def branchmap(self): |
|
1039 | 1039 | '''returns a dictionary {branch: [branchheads]} with branchheads |
|
1040 | 1040 | ordered by increasing revision number''' |
|
1041 | 1041 | branchmap.updatecache(self) |
|
1042 | 1042 | return self._branchcaches[self.filtername] |
|
1043 | 1043 | |
|
1044 | 1044 | @unfilteredmethod |
|
1045 | 1045 | def revbranchcache(self): |
|
1046 | 1046 | if not self._revbranchcache: |
|
1047 | 1047 | self._revbranchcache = branchmap.revbranchcache(self.unfiltered()) |
|
1048 | 1048 | return self._revbranchcache |
|
1049 | 1049 | |
|
1050 | 1050 | def branchtip(self, branch, ignoremissing=False): |
|
1051 | 1051 | '''return the tip node for a given branch |
|
1052 | 1052 | |
|
1053 | 1053 | If ignoremissing is True, then this method will not raise an error. |
|
1054 | 1054 | This is helpful for callers that only expect None for a missing branch |
|
1055 | 1055 | (e.g. namespace). |
|
1056 | 1056 | |
|
1057 | 1057 | ''' |
|
1058 | 1058 | try: |
|
1059 | 1059 | return self.branchmap().branchtip(branch) |
|
1060 | 1060 | except KeyError: |
|
1061 | 1061 | if not ignoremissing: |
|
1062 | 1062 | raise error.RepoLookupError(_("unknown branch '%s'") % branch) |
|
1063 | 1063 | else: |
|
1064 | 1064 | pass |
|
1065 | 1065 | |
|
1066 | 1066 | def lookup(self, key): |
|
1067 | 1067 | return scmutil.revsymbol(self, key).node() |
|
1068 | 1068 | |
|
1069 | 1069 | def lookupbranch(self, key): |
|
1070 | 1070 | if key in self.branchmap(): |
|
1071 | 1071 | return key |
|
1072 | 1072 | |
|
1073 | 1073 | return scmutil.revsymbol(self, key).branch() |
|
1074 | 1074 | |
|
1075 | 1075 | def known(self, nodes): |
|
1076 | 1076 | cl = self.changelog |
|
1077 | 1077 | nm = cl.nodemap |
|
1078 | 1078 | filtered = cl.filteredrevs |
|
1079 | 1079 | result = [] |
|
1080 | 1080 | for n in nodes: |
|
1081 | 1081 | r = nm.get(n) |
|
1082 | 1082 | resp = not (r is None or r in filtered) |
|
1083 | 1083 | result.append(resp) |
|
1084 | 1084 | return result |
|
1085 | 1085 | |
|
1086 | 1086 | def local(self): |
|
1087 | 1087 | return self |
|
1088 | 1088 | |
|
1089 | 1089 | def publishing(self): |
|
1090 | 1090 | # it's safe (and desirable) to trust the publish flag unconditionally |
|
1091 | 1091 | # so that we don't finalize changes shared between users via ssh or nfs |
|
1092 | 1092 | return self.ui.configbool('phases', 'publish', untrusted=True) |
|
1093 | 1093 | |
|
1094 | 1094 | def cancopy(self): |
|
1095 | 1095 | # so statichttprepo's override of local() works |
|
1096 | 1096 | if not self.local(): |
|
1097 | 1097 | return False |
|
1098 | 1098 | if not self.publishing(): |
|
1099 | 1099 | return True |
|
1100 | 1100 | # if publishing we can't copy if there is filtered content |
|
1101 | 1101 | return not self.filtered('visible').changelog.filteredrevs |
|
1102 | 1102 | |
|
1103 | 1103 | def shared(self): |
|
1104 | 1104 | '''the type of shared repository (None if not shared)''' |
|
1105 | 1105 | if self.sharedpath != self.path: |
|
1106 | 1106 | return 'store' |
|
1107 | 1107 | return None |
|
1108 | 1108 | |
|
1109 | 1109 | def wjoin(self, f, *insidef): |
|
1110 | 1110 | return self.vfs.reljoin(self.root, f, *insidef) |
|
1111 | 1111 | |
|
1112 | 1112 | def file(self, f): |
|
1113 | 1113 | if f[0] == '/': |
|
1114 | 1114 | f = f[1:] |
|
1115 | 1115 | return filelog.filelog(self.svfs, f) |
|
1116 | 1116 | |
|
1117 | 1117 | def setparents(self, p1, p2=nullid): |
|
1118 | 1118 | with self.dirstate.parentchange(): |
|
1119 | 1119 | copies = self.dirstate.setparents(p1, p2) |
|
1120 | 1120 | pctx = self[p1] |
|
1121 | 1121 | if copies: |
|
1122 | 1122 | # Adjust copy records, the dirstate cannot do it, it |
|
1123 | 1123 | # requires access to parents manifests. Preserve them |
|
1124 | 1124 | # only for entries added to first parent. |
|
1125 | 1125 | for f in copies: |
|
1126 | 1126 | if f not in pctx and copies[f] in pctx: |
|
1127 | 1127 | self.dirstate.copy(copies[f], f) |
|
1128 | 1128 | if p2 == nullid: |
|
1129 | 1129 | for f, s in sorted(self.dirstate.copies().items()): |
|
1130 | 1130 | if f not in pctx and s not in pctx: |
|
1131 | 1131 | self.dirstate.copy(None, f) |
|
1132 | 1132 | |
|
1133 | 1133 | def filectx(self, path, changeid=None, fileid=None, changectx=None): |
|
1134 | 1134 | """changeid can be a changeset revision, node, or tag. |
|
1135 | 1135 | fileid can be a file revision or node.""" |
|
1136 | 1136 | return context.filectx(self, path, changeid, fileid, |
|
1137 | 1137 | changectx=changectx) |
|
1138 | 1138 | |
|
1139 | 1139 | def getcwd(self): |
|
1140 | 1140 | return self.dirstate.getcwd() |
|
1141 | 1141 | |
|
1142 | 1142 | def pathto(self, f, cwd=None): |
|
1143 | 1143 | return self.dirstate.pathto(f, cwd) |
|
1144 | 1144 | |
|
1145 | 1145 | def _loadfilter(self, filter): |
|
1146 | 1146 | if filter not in self._filterpats: |
|
1147 | 1147 | l = [] |
|
1148 | 1148 | for pat, cmd in self.ui.configitems(filter): |
|
1149 | 1149 | if cmd == '!': |
|
1150 | 1150 | continue |
|
1151 | 1151 | mf = matchmod.match(self.root, '', [pat]) |
|
1152 | 1152 | fn = None |
|
1153 | 1153 | params = cmd |
|
1154 | 1154 | for name, filterfn in self._datafilters.iteritems(): |
|
1155 | 1155 | if cmd.startswith(name): |
|
1156 | 1156 | fn = filterfn |
|
1157 | 1157 | params = cmd[len(name):].lstrip() |
|
1158 | 1158 | break |
|
1159 | 1159 | if not fn: |
|
1160 | 1160 | fn = lambda s, c, **kwargs: procutil.filter(s, c) |
|
1161 | 1161 | # Wrap old filters not supporting keyword arguments |
|
1162 | 1162 | if not pycompat.getargspec(fn)[2]: |
|
1163 | 1163 | oldfn = fn |
|
1164 | 1164 | fn = lambda s, c, **kwargs: oldfn(s, c) |
|
1165 | 1165 | l.append((mf, fn, params)) |
|
1166 | 1166 | self._filterpats[filter] = l |
|
1167 | 1167 | return self._filterpats[filter] |
|
1168 | 1168 | |
|
1169 | 1169 | def _filter(self, filterpats, filename, data): |
|
1170 | 1170 | for mf, fn, cmd in filterpats: |
|
1171 | 1171 | if mf(filename): |
|
1172 | 1172 | self.ui.debug("filtering %s through %s\n" % (filename, cmd)) |
|
1173 | 1173 | data = fn(data, cmd, ui=self.ui, repo=self, filename=filename) |
|
1174 | 1174 | break |
|
1175 | 1175 | |
|
1176 | 1176 | return data |
|
1177 | 1177 | |
|
1178 | 1178 | @unfilteredpropertycache |
|
1179 | 1179 | def _encodefilterpats(self): |
|
1180 | 1180 | return self._loadfilter('encode') |
|
1181 | 1181 | |
|
1182 | 1182 | @unfilteredpropertycache |
|
1183 | 1183 | def _decodefilterpats(self): |
|
1184 | 1184 | return self._loadfilter('decode') |
|
1185 | 1185 | |
|
1186 | 1186 | def adddatafilter(self, name, filter): |
|
1187 | 1187 | self._datafilters[name] = filter |
|
1188 | 1188 | |
|
1189 | 1189 | def wread(self, filename): |
|
1190 | 1190 | if self.wvfs.islink(filename): |
|
1191 | 1191 | data = self.wvfs.readlink(filename) |
|
1192 | 1192 | else: |
|
1193 | 1193 | data = self.wvfs.read(filename) |
|
1194 | 1194 | return self._filter(self._encodefilterpats, filename, data) |
|
1195 | 1195 | |
|
1196 | 1196 | def wwrite(self, filename, data, flags, backgroundclose=False, **kwargs): |
|
1197 | 1197 | """write ``data`` into ``filename`` in the working directory |
|
1198 | 1198 | |
|
1199 | 1199 | This returns length of written (maybe decoded) data. |
|
1200 | 1200 | """ |
|
1201 | 1201 | data = self._filter(self._decodefilterpats, filename, data) |
|
1202 | 1202 | if 'l' in flags: |
|
1203 | 1203 | self.wvfs.symlink(data, filename) |
|
1204 | 1204 | else: |
|
1205 | 1205 | self.wvfs.write(filename, data, backgroundclose=backgroundclose, |
|
1206 | 1206 | **kwargs) |
|
1207 | 1207 | if 'x' in flags: |
|
1208 | 1208 | self.wvfs.setflags(filename, False, True) |
|
1209 | 1209 | else: |
|
1210 | 1210 | self.wvfs.setflags(filename, False, False) |
|
1211 | 1211 | return len(data) |
|
1212 | 1212 | |
|
1213 | 1213 | def wwritedata(self, filename, data): |
|
1214 | 1214 | return self._filter(self._decodefilterpats, filename, data) |
|
1215 | 1215 | |
|
1216 | 1216 | def currenttransaction(self): |
|
1217 | 1217 | """return the current transaction or None if non exists""" |
|
1218 | 1218 | if self._transref: |
|
1219 | 1219 | tr = self._transref() |
|
1220 | 1220 | else: |
|
1221 | 1221 | tr = None |
|
1222 | 1222 | |
|
1223 | 1223 | if tr and tr.running(): |
|
1224 | 1224 | return tr |
|
1225 | 1225 | return None |
|
1226 | 1226 | |
|
1227 | 1227 | def transaction(self, desc, report=None): |
|
1228 | 1228 | if (self.ui.configbool('devel', 'all-warnings') |
|
1229 | 1229 | or self.ui.configbool('devel', 'check-locks')): |
|
1230 | 1230 | if self._currentlock(self._lockref) is None: |
|
1231 | 1231 | raise error.ProgrammingError('transaction requires locking') |
|
1232 | 1232 | tr = self.currenttransaction() |
|
1233 | 1233 | if tr is not None: |
|
1234 | 1234 | return tr.nest(name=desc) |
|
1235 | 1235 | |
|
1236 | 1236 | # abort here if the journal already exists |
|
1237 | 1237 | if self.svfs.exists("journal"): |
|
1238 | 1238 | raise error.RepoError( |
|
1239 | 1239 | _("abandoned transaction found"), |
|
1240 | 1240 | hint=_("run 'hg recover' to clean up transaction")) |
|
1241 | 1241 | |
|
1242 | 1242 | idbase = "%.40f#%f" % (random.random(), time.time()) |
|
1243 | 1243 | ha = hex(hashlib.sha1(idbase).digest()) |
|
1244 | 1244 | txnid = 'TXN:' + ha |
|
1245 | 1245 | self.hook('pretxnopen', throw=True, txnname=desc, txnid=txnid) |
|
1246 | 1246 | |
|
1247 | 1247 | self._writejournal(desc) |
|
1248 | 1248 | renames = [(vfs, x, undoname(x)) for vfs, x in self._journalfiles()] |
|
1249 | 1249 | if report: |
|
1250 | 1250 | rp = report |
|
1251 | 1251 | else: |
|
1252 | 1252 | rp = self.ui.warn |
|
1253 | 1253 | vfsmap = {'plain': self.vfs} # root of .hg/ |
|
1254 | 1254 | # we must avoid cyclic reference between repo and transaction. |
|
1255 | 1255 | reporef = weakref.ref(self) |
|
1256 | 1256 | # Code to track tag movement |
|
1257 | 1257 | # |
|
1258 | 1258 | # Since tags are all handled as file content, it is actually quite hard |
|
1259 | 1259 | # to track these movement from a code perspective. So we fallback to a |
|
1260 | 1260 | # tracking at the repository level. One could envision to track changes |
|
1261 | 1261 | # to the '.hgtags' file through changegroup apply but that fails to |
|
1262 | 1262 | # cope with case where transaction expose new heads without changegroup |
|
1263 | 1263 | # being involved (eg: phase movement). |
|
1264 | 1264 | # |
|
1265 | 1265 | # For now, We gate the feature behind a flag since this likely comes |
|
1266 | 1266 | # with performance impacts. The current code run more often than needed |
|
1267 | 1267 | # and do not use caches as much as it could. The current focus is on |
|
1268 | 1268 | # the behavior of the feature so we disable it by default. The flag |
|
1269 | 1269 | # will be removed when we are happy with the performance impact. |
|
1270 | 1270 | # |
|
1271 | 1271 | # Once this feature is no longer experimental move the following |
|
1272 | 1272 | # documentation to the appropriate help section: |
|
1273 | 1273 | # |
|
1274 | 1274 | # The ``HG_TAG_MOVED`` variable will be set if the transaction touched |
|
1275 | 1275 | # tags (new or changed or deleted tags). In addition the details of |
|
1276 | 1276 | # these changes are made available in a file at: |
|
1277 | 1277 | # ``REPOROOT/.hg/changes/tags.changes``. |
|
1278 | 1278 | # Make sure you check for HG_TAG_MOVED before reading that file as it |
|
1279 | 1279 | # might exist from a previous transaction even if no tag were touched |
|
1280 | 1280 | # in this one. Changes are recorded in a line base format:: |
|
1281 | 1281 | # |
|
1282 | 1282 | # <action> <hex-node> <tag-name>\n |
|
1283 | 1283 | # |
|
1284 | 1284 | # Actions are defined as follow: |
|
1285 | 1285 | # "-R": tag is removed, |
|
1286 | 1286 | # "+A": tag is added, |
|
1287 | 1287 | # "-M": tag is moved (old value), |
|
1288 | 1288 | # "+M": tag is moved (new value), |
|
1289 | 1289 | tracktags = lambda x: None |
|
1290 | 1290 | # experimental config: experimental.hook-track-tags |
|
1291 | 1291 | shouldtracktags = self.ui.configbool('experimental', 'hook-track-tags') |
|
1292 | 1292 | if desc != 'strip' and shouldtracktags: |
|
1293 | 1293 | oldheads = self.changelog.headrevs() |
|
1294 | 1294 | def tracktags(tr2): |
|
1295 | 1295 | repo = reporef() |
|
1296 | 1296 | oldfnodes = tagsmod.fnoderevs(repo.ui, repo, oldheads) |
|
1297 | 1297 | newheads = repo.changelog.headrevs() |
|
1298 | 1298 | newfnodes = tagsmod.fnoderevs(repo.ui, repo, newheads) |
|
1299 | 1299 | # notes: we compare lists here. |
|
1300 | 1300 | # As we do it only once buiding set would not be cheaper |
|
1301 | 1301 | changes = tagsmod.difftags(repo.ui, repo, oldfnodes, newfnodes) |
|
1302 | 1302 | if changes: |
|
1303 | 1303 | tr2.hookargs['tag_moved'] = '1' |
|
1304 | 1304 | with repo.vfs('changes/tags.changes', 'w', |
|
1305 | 1305 | atomictemp=True) as changesfile: |
|
1306 | 1306 | # note: we do not register the file to the transaction |
|
1307 | 1307 | # because we needs it to still exist on the transaction |
|
1308 | 1308 | # is close (for txnclose hooks) |
|
1309 | 1309 | tagsmod.writediff(changesfile, changes) |
|
1310 | 1310 | def validate(tr2): |
|
1311 | 1311 | """will run pre-closing hooks""" |
|
1312 | 1312 | # XXX the transaction API is a bit lacking here so we take a hacky |
|
1313 | 1313 | # path for now |
|
1314 | 1314 | # |
|
1315 | 1315 | # We cannot add this as a "pending" hooks since the 'tr.hookargs' |
|
1316 | 1316 | # dict is copied before these run. In addition we needs the data |
|
1317 | 1317 | # available to in memory hooks too. |
|
1318 | 1318 | # |
|
1319 | 1319 | # Moreover, we also need to make sure this runs before txnclose |
|
1320 | 1320 | # hooks and there is no "pending" mechanism that would execute |
|
1321 | 1321 | # logic only if hooks are about to run. |
|
1322 | 1322 | # |
|
1323 | 1323 | # Fixing this limitation of the transaction is also needed to track |
|
1324 | 1324 | # other families of changes (bookmarks, phases, obsolescence). |
|
1325 | 1325 | # |
|
1326 | 1326 | # This will have to be fixed before we remove the experimental |
|
1327 | 1327 | # gating. |
|
1328 | 1328 | tracktags(tr2) |
|
1329 | 1329 | repo = reporef() |
|
1330 | 1330 | if repo.ui.configbool('experimental', 'single-head-per-branch'): |
|
1331 | 1331 | scmutil.enforcesinglehead(repo, tr2, desc) |
|
1332 | 1332 | if hook.hashook(repo.ui, 'pretxnclose-bookmark'): |
|
1333 | 1333 | for name, (old, new) in sorted(tr.changes['bookmarks'].items()): |
|
1334 | 1334 | args = tr.hookargs.copy() |
|
1335 | 1335 | args.update(bookmarks.preparehookargs(name, old, new)) |
|
1336 | 1336 | repo.hook('pretxnclose-bookmark', throw=True, |
|
1337 | 1337 | txnname=desc, |
|
1338 | 1338 | **pycompat.strkwargs(args)) |
|
1339 | 1339 | if hook.hashook(repo.ui, 'pretxnclose-phase'): |
|
1340 | 1340 | cl = repo.unfiltered().changelog |
|
1341 | 1341 | for rev, (old, new) in tr.changes['phases'].items(): |
|
1342 | 1342 | args = tr.hookargs.copy() |
|
1343 | 1343 | node = hex(cl.node(rev)) |
|
1344 | 1344 | args.update(phases.preparehookargs(node, old, new)) |
|
1345 | 1345 | repo.hook('pretxnclose-phase', throw=True, txnname=desc, |
|
1346 | 1346 | **pycompat.strkwargs(args)) |
|
1347 | 1347 | |
|
1348 | 1348 | repo.hook('pretxnclose', throw=True, |
|
1349 | 1349 | txnname=desc, **pycompat.strkwargs(tr.hookargs)) |
|
1350 | 1350 | def releasefn(tr, success): |
|
1351 | 1351 | repo = reporef() |
|
1352 | 1352 | if success: |
|
1353 | 1353 | # this should be explicitly invoked here, because |
|
1354 | 1354 | # in-memory changes aren't written out at closing |
|
1355 | 1355 | # transaction, if tr.addfilegenerator (via |
|
1356 | 1356 | # dirstate.write or so) isn't invoked while |
|
1357 | 1357 | # transaction running |
|
1358 | 1358 | repo.dirstate.write(None) |
|
1359 | 1359 | else: |
|
1360 | 1360 | # discard all changes (including ones already written |
|
1361 | 1361 | # out) in this transaction |
|
1362 | 1362 | repo.dirstate.restorebackup(None, 'journal.dirstate') |
|
1363 | 1363 | |
|
1364 | 1364 | repo.invalidate(clearfilecache=True) |
|
1365 | 1365 | |
|
1366 | 1366 | tr = transaction.transaction(rp, self.svfs, vfsmap, |
|
1367 | 1367 | "journal", |
|
1368 | 1368 | "undo", |
|
1369 | 1369 | aftertrans(renames), |
|
1370 | 1370 | self.store.createmode, |
|
1371 | 1371 | validator=validate, |
|
1372 | 1372 | releasefn=releasefn, |
|
1373 | 1373 | checkambigfiles=_cachedfiles, |
|
1374 | 1374 | name=desc) |
|
1375 | 1375 | tr.changes['revs'] = xrange(0, 0) |
|
1376 | 1376 | tr.changes['obsmarkers'] = set() |
|
1377 | 1377 | tr.changes['phases'] = {} |
|
1378 | 1378 | tr.changes['bookmarks'] = {} |
|
1379 | 1379 | |
|
1380 | 1380 | tr.hookargs['txnid'] = txnid |
|
1381 | 1381 | # note: writing the fncache only during finalize mean that the file is |
|
1382 | 1382 | # outdated when running hooks. As fncache is used for streaming clone, |
|
1383 | 1383 | # this is not expected to break anything that happen during the hooks. |
|
1384 | 1384 | tr.addfinalize('flush-fncache', self.store.write) |
|
1385 | 1385 | def txnclosehook(tr2): |
|
1386 | 1386 | """To be run if transaction is successful, will schedule a hook run |
|
1387 | 1387 | """ |
|
1388 | 1388 | # Don't reference tr2 in hook() so we don't hold a reference. |
|
1389 | 1389 | # This reduces memory consumption when there are multiple |
|
1390 | 1390 | # transactions per lock. This can likely go away if issue5045 |
|
1391 | 1391 | # fixes the function accumulation. |
|
1392 | 1392 | hookargs = tr2.hookargs |
|
1393 | 1393 | |
|
1394 | 1394 | def hookfunc(): |
|
1395 | 1395 | repo = reporef() |
|
1396 | 1396 | if hook.hashook(repo.ui, 'txnclose-bookmark'): |
|
1397 | 1397 | bmchanges = sorted(tr.changes['bookmarks'].items()) |
|
1398 | 1398 | for name, (old, new) in bmchanges: |
|
1399 | 1399 | args = tr.hookargs.copy() |
|
1400 | 1400 | args.update(bookmarks.preparehookargs(name, old, new)) |
|
1401 | 1401 | repo.hook('txnclose-bookmark', throw=False, |
|
1402 | 1402 | txnname=desc, **pycompat.strkwargs(args)) |
|
1403 | 1403 | |
|
1404 | 1404 | if hook.hashook(repo.ui, 'txnclose-phase'): |
|
1405 | 1405 | cl = repo.unfiltered().changelog |
|
1406 | 1406 | phasemv = sorted(tr.changes['phases'].items()) |
|
1407 | 1407 | for rev, (old, new) in phasemv: |
|
1408 | 1408 | args = tr.hookargs.copy() |
|
1409 | 1409 | node = hex(cl.node(rev)) |
|
1410 | 1410 | args.update(phases.preparehookargs(node, old, new)) |
|
1411 | 1411 | repo.hook('txnclose-phase', throw=False, txnname=desc, |
|
1412 | 1412 | **pycompat.strkwargs(args)) |
|
1413 | 1413 | |
|
1414 | 1414 | repo.hook('txnclose', throw=False, txnname=desc, |
|
1415 | 1415 | **pycompat.strkwargs(hookargs)) |
|
1416 | 1416 | reporef()._afterlock(hookfunc) |
|
1417 | 1417 | tr.addfinalize('txnclose-hook', txnclosehook) |
|
1418 | 1418 | # Include a leading "-" to make it happen before the transaction summary |
|
1419 | 1419 | # reports registered via scmutil.registersummarycallback() whose names |
|
1420 | 1420 | # are 00-txnreport etc. That way, the caches will be warm when the |
|
1421 | 1421 | # callbacks run. |
|
1422 | 1422 | tr.addpostclose('-warm-cache', self._buildcacheupdater(tr)) |
|
1423 | 1423 | def txnaborthook(tr2): |
|
1424 | 1424 | """To be run if transaction is aborted |
|
1425 | 1425 | """ |
|
1426 | 1426 | reporef().hook('txnabort', throw=False, txnname=desc, |
|
1427 | 1427 | **pycompat.strkwargs(tr2.hookargs)) |
|
1428 | 1428 | tr.addabort('txnabort-hook', txnaborthook) |
|
1429 | 1429 | # avoid eager cache invalidation. in-memory data should be identical |
|
1430 | 1430 | # to stored data if transaction has no error. |
|
1431 | 1431 | tr.addpostclose('refresh-filecachestats', self._refreshfilecachestats) |
|
1432 | 1432 | self._transref = weakref.ref(tr) |
|
1433 | 1433 | scmutil.registersummarycallback(self, tr, desc) |
|
1434 | 1434 | return tr |
|
1435 | 1435 | |
|
1436 | 1436 | def _journalfiles(self): |
|
1437 | 1437 | return ((self.svfs, 'journal'), |
|
1438 | 1438 | (self.vfs, 'journal.dirstate'), |
|
1439 | 1439 | (self.vfs, 'journal.branch'), |
|
1440 | 1440 | (self.vfs, 'journal.desc'), |
|
1441 | 1441 | (self.vfs, 'journal.bookmarks'), |
|
1442 | 1442 | (self.svfs, 'journal.phaseroots')) |
|
1443 | 1443 | |
|
1444 | 1444 | def undofiles(self): |
|
1445 | 1445 | return [(vfs, undoname(x)) for vfs, x in self._journalfiles()] |
|
1446 | 1446 | |
|
1447 | 1447 | @unfilteredmethod |
|
1448 | 1448 | def _writejournal(self, desc): |
|
1449 | 1449 | self.dirstate.savebackup(None, 'journal.dirstate') |
|
1450 | 1450 | self.vfs.write("journal.branch", |
|
1451 | 1451 | encoding.fromlocal(self.dirstate.branch())) |
|
1452 | 1452 | self.vfs.write("journal.desc", |
|
1453 | 1453 | "%d\n%s\n" % (len(self), desc)) |
|
1454 | 1454 | self.vfs.write("journal.bookmarks", |
|
1455 | 1455 | self.vfs.tryread("bookmarks")) |
|
1456 | 1456 | self.svfs.write("journal.phaseroots", |
|
1457 | 1457 | self.svfs.tryread("phaseroots")) |
|
1458 | 1458 | |
|
1459 | 1459 | def recover(self): |
|
1460 | 1460 | with self.lock(): |
|
1461 | 1461 | if self.svfs.exists("journal"): |
|
1462 | 1462 | self.ui.status(_("rolling back interrupted transaction\n")) |
|
1463 | 1463 | vfsmap = {'': self.svfs, |
|
1464 | 1464 | 'plain': self.vfs,} |
|
1465 | 1465 | transaction.rollback(self.svfs, vfsmap, "journal", |
|
1466 | 1466 | self.ui.warn, |
|
1467 | 1467 | checkambigfiles=_cachedfiles) |
|
1468 | 1468 | self.invalidate() |
|
1469 | 1469 | return True |
|
1470 | 1470 | else: |
|
1471 | 1471 | self.ui.warn(_("no interrupted transaction available\n")) |
|
1472 | 1472 | return False |
|
1473 | 1473 | |
|
1474 | 1474 | def rollback(self, dryrun=False, force=False): |
|
1475 | 1475 | wlock = lock = dsguard = None |
|
1476 | 1476 | try: |
|
1477 | 1477 | wlock = self.wlock() |
|
1478 | 1478 | lock = self.lock() |
|
1479 | 1479 | if self.svfs.exists("undo"): |
|
1480 | 1480 | dsguard = dirstateguard.dirstateguard(self, 'rollback') |
|
1481 | 1481 | |
|
1482 | 1482 | return self._rollback(dryrun, force, dsguard) |
|
1483 | 1483 | else: |
|
1484 | 1484 | self.ui.warn(_("no rollback information available\n")) |
|
1485 | 1485 | return 1 |
|
1486 | 1486 | finally: |
|
1487 | 1487 | release(dsguard, lock, wlock) |
|
1488 | 1488 | |
|
1489 | 1489 | @unfilteredmethod # Until we get smarter cache management |
|
1490 | 1490 | def _rollback(self, dryrun, force, dsguard): |
|
1491 | 1491 | ui = self.ui |
|
1492 | 1492 | try: |
|
1493 | 1493 | args = self.vfs.read('undo.desc').splitlines() |
|
1494 | 1494 | (oldlen, desc, detail) = (int(args[0]), args[1], None) |
|
1495 | 1495 | if len(args) >= 3: |
|
1496 | 1496 | detail = args[2] |
|
1497 | 1497 | oldtip = oldlen - 1 |
|
1498 | 1498 | |
|
1499 | 1499 | if detail and ui.verbose: |
|
1500 | 1500 | msg = (_('repository tip rolled back to revision %d' |
|
1501 | 1501 | ' (undo %s: %s)\n') |
|
1502 | 1502 | % (oldtip, desc, detail)) |
|
1503 | 1503 | else: |
|
1504 | 1504 | msg = (_('repository tip rolled back to revision %d' |
|
1505 | 1505 | ' (undo %s)\n') |
|
1506 | 1506 | % (oldtip, desc)) |
|
1507 | 1507 | except IOError: |
|
1508 | 1508 | msg = _('rolling back unknown transaction\n') |
|
1509 | 1509 | desc = None |
|
1510 | 1510 | |
|
1511 | 1511 | if not force and self['.'] != self['tip'] and desc == 'commit': |
|
1512 | 1512 | raise error.Abort( |
|
1513 | 1513 | _('rollback of last commit while not checked out ' |
|
1514 | 1514 | 'may lose data'), hint=_('use -f to force')) |
|
1515 | 1515 | |
|
1516 | 1516 | ui.status(msg) |
|
1517 | 1517 | if dryrun: |
|
1518 | 1518 | return 0 |
|
1519 | 1519 | |
|
1520 | 1520 | parents = self.dirstate.parents() |
|
1521 | 1521 | self.destroying() |
|
1522 | 1522 | vfsmap = {'plain': self.vfs, '': self.svfs} |
|
1523 | 1523 | transaction.rollback(self.svfs, vfsmap, 'undo', ui.warn, |
|
1524 | 1524 | checkambigfiles=_cachedfiles) |
|
1525 | 1525 | if self.vfs.exists('undo.bookmarks'): |
|
1526 | 1526 | self.vfs.rename('undo.bookmarks', 'bookmarks', checkambig=True) |
|
1527 | 1527 | if self.svfs.exists('undo.phaseroots'): |
|
1528 | 1528 | self.svfs.rename('undo.phaseroots', 'phaseroots', checkambig=True) |
|
1529 | 1529 | self.invalidate() |
|
1530 | 1530 | |
|
1531 | 1531 | parentgone = (parents[0] not in self.changelog.nodemap or |
|
1532 | 1532 | parents[1] not in self.changelog.nodemap) |
|
1533 | 1533 | if parentgone: |
|
1534 | 1534 | # prevent dirstateguard from overwriting already restored one |
|
1535 | 1535 | dsguard.close() |
|
1536 | 1536 | |
|
1537 | 1537 | self.dirstate.restorebackup(None, 'undo.dirstate') |
|
1538 | 1538 | try: |
|
1539 | 1539 | branch = self.vfs.read('undo.branch') |
|
1540 | 1540 | self.dirstate.setbranch(encoding.tolocal(branch)) |
|
1541 | 1541 | except IOError: |
|
1542 | 1542 | ui.warn(_('named branch could not be reset: ' |
|
1543 | 1543 | 'current branch is still \'%s\'\n') |
|
1544 | 1544 | % self.dirstate.branch()) |
|
1545 | 1545 | |
|
1546 | 1546 | parents = tuple([p.rev() for p in self[None].parents()]) |
|
1547 | 1547 | if len(parents) > 1: |
|
1548 | 1548 | ui.status(_('working directory now based on ' |
|
1549 | 1549 | 'revisions %d and %d\n') % parents) |
|
1550 | 1550 | else: |
|
1551 | 1551 | ui.status(_('working directory now based on ' |
|
1552 | 1552 | 'revision %d\n') % parents) |
|
1553 | 1553 | mergemod.mergestate.clean(self, self['.'].node()) |
|
1554 | 1554 | |
|
1555 | 1555 | # TODO: if we know which new heads may result from this rollback, pass |
|
1556 | 1556 | # them to destroy(), which will prevent the branchhead cache from being |
|
1557 | 1557 | # invalidated. |
|
1558 | 1558 | self.destroyed() |
|
1559 | 1559 | return 0 |
|
1560 | 1560 | |
|
1561 | 1561 | def _buildcacheupdater(self, newtransaction): |
|
1562 | 1562 | """called during transaction to build the callback updating cache |
|
1563 | 1563 | |
|
1564 | 1564 | Lives on the repository to help extension who might want to augment |
|
1565 | 1565 | this logic. For this purpose, the created transaction is passed to the |
|
1566 | 1566 | method. |
|
1567 | 1567 | """ |
|
1568 | 1568 | # we must avoid cyclic reference between repo and transaction. |
|
1569 | 1569 | reporef = weakref.ref(self) |
|
1570 | 1570 | def updater(tr): |
|
1571 | 1571 | repo = reporef() |
|
1572 | 1572 | repo.updatecaches(tr) |
|
1573 | 1573 | return updater |
|
1574 | 1574 | |
|
1575 | 1575 | @unfilteredmethod |
|
1576 | 1576 | def updatecaches(self, tr=None, full=False): |
|
1577 | 1577 | """warm appropriate caches |
|
1578 | 1578 | |
|
1579 | 1579 | If this function is called after a transaction closed. The transaction |
|
1580 | 1580 | will be available in the 'tr' argument. This can be used to selectively |
|
1581 | 1581 | update caches relevant to the changes in that transaction. |
|
1582 | 1582 | |
|
1583 | 1583 | If 'full' is set, make sure all caches the function knows about have |
|
1584 | 1584 | up-to-date data. Even the ones usually loaded more lazily. |
|
1585 | 1585 | """ |
|
1586 | 1586 | if tr is not None and tr.hookargs.get('source') == 'strip': |
|
1587 | 1587 | # During strip, many caches are invalid but |
|
1588 | 1588 | # later call to `destroyed` will refresh them. |
|
1589 | 1589 | return |
|
1590 | 1590 | |
|
1591 | 1591 | if tr is None or tr.changes['revs']: |
|
1592 | 1592 | # updating the unfiltered branchmap should refresh all the others, |
|
1593 | 1593 | self.ui.debug('updating the branch cache\n') |
|
1594 | 1594 | branchmap.updatecache(self.filtered('served')) |
|
1595 | 1595 | |
|
1596 | 1596 | if full: |
|
1597 | 1597 | rbc = self.revbranchcache() |
|
1598 | 1598 | for r in self.changelog: |
|
1599 | 1599 | rbc.branchinfo(r) |
|
1600 | 1600 | rbc.write() |
|
1601 | 1601 | |
|
1602 | 1602 | def invalidatecaches(self): |
|
1603 | 1603 | |
|
1604 | 1604 | if '_tagscache' in vars(self): |
|
1605 | 1605 | # can't use delattr on proxy |
|
1606 | 1606 | del self.__dict__['_tagscache'] |
|
1607 | 1607 | |
|
1608 | 1608 | self.unfiltered()._branchcaches.clear() |
|
1609 | 1609 | self.invalidatevolatilesets() |
|
1610 | 1610 | self._sparsesignaturecache.clear() |
|
1611 | 1611 | |
|
1612 | 1612 | def invalidatevolatilesets(self): |
|
1613 | 1613 | self.filteredrevcache.clear() |
|
1614 | 1614 | obsolete.clearobscaches(self) |
|
1615 | 1615 | |
|
1616 | 1616 | def invalidatedirstate(self): |
|
1617 | 1617 | '''Invalidates the dirstate, causing the next call to dirstate |
|
1618 | 1618 | to check if it was modified since the last time it was read, |
|
1619 | 1619 | rereading it if it has. |
|
1620 | 1620 | |
|
1621 | 1621 | This is different to dirstate.invalidate() that it doesn't always |
|
1622 | 1622 | rereads the dirstate. Use dirstate.invalidate() if you want to |
|
1623 | 1623 | explicitly read the dirstate again (i.e. restoring it to a previous |
|
1624 | 1624 | known good state).''' |
|
1625 | 1625 | if hasunfilteredcache(self, 'dirstate'): |
|
1626 | 1626 | for k in self.dirstate._filecache: |
|
1627 | 1627 | try: |
|
1628 | 1628 | delattr(self.dirstate, k) |
|
1629 | 1629 | except AttributeError: |
|
1630 | 1630 | pass |
|
1631 | 1631 | delattr(self.unfiltered(), 'dirstate') |
|
1632 | 1632 | |
|
1633 | 1633 | def invalidate(self, clearfilecache=False): |
|
1634 | 1634 | '''Invalidates both store and non-store parts other than dirstate |
|
1635 | 1635 | |
|
1636 | 1636 | If a transaction is running, invalidation of store is omitted, |
|
1637 | 1637 | because discarding in-memory changes might cause inconsistency |
|
1638 | 1638 | (e.g. incomplete fncache causes unintentional failure, but |
|
1639 | 1639 | redundant one doesn't). |
|
1640 | 1640 | ''' |
|
1641 | 1641 | unfiltered = self.unfiltered() # all file caches are stored unfiltered |
|
1642 | 1642 | for k in list(self._filecache.keys()): |
|
1643 | 1643 | # dirstate is invalidated separately in invalidatedirstate() |
|
1644 | 1644 | if k == 'dirstate': |
|
1645 | 1645 | continue |
|
1646 | 1646 | if (k == 'changelog' and |
|
1647 | 1647 | self.currenttransaction() and |
|
1648 | 1648 | self.changelog._delayed): |
|
1649 | 1649 | # The changelog object may store unwritten revisions. We don't |
|
1650 | 1650 | # want to lose them. |
|
1651 | 1651 | # TODO: Solve the problem instead of working around it. |
|
1652 | 1652 | continue |
|
1653 | 1653 | |
|
1654 | 1654 | if clearfilecache: |
|
1655 | 1655 | del self._filecache[k] |
|
1656 | 1656 | try: |
|
1657 | 1657 | delattr(unfiltered, k) |
|
1658 | 1658 | except AttributeError: |
|
1659 | 1659 | pass |
|
1660 | 1660 | self.invalidatecaches() |
|
1661 | 1661 | if not self.currenttransaction(): |
|
1662 | 1662 | # TODO: Changing contents of store outside transaction |
|
1663 | 1663 | # causes inconsistency. We should make in-memory store |
|
1664 | 1664 | # changes detectable, and abort if changed. |
|
1665 | 1665 | self.store.invalidatecaches() |
|
1666 | 1666 | |
|
1667 | 1667 | def invalidateall(self): |
|
1668 | 1668 | '''Fully invalidates both store and non-store parts, causing the |
|
1669 | 1669 | subsequent operation to reread any outside changes.''' |
|
1670 | 1670 | # extension should hook this to invalidate its caches |
|
1671 | 1671 | self.invalidate() |
|
1672 | 1672 | self.invalidatedirstate() |
|
1673 | 1673 | |
|
1674 | 1674 | @unfilteredmethod |
|
1675 | 1675 | def _refreshfilecachestats(self, tr): |
|
1676 | 1676 | """Reload stats of cached files so that they are flagged as valid""" |
|
1677 | 1677 | for k, ce in self._filecache.items(): |
|
1678 | 1678 | k = pycompat.sysstr(k) |
|
1679 | 1679 | if k == r'dirstate' or k not in self.__dict__: |
|
1680 | 1680 | continue |
|
1681 | 1681 | ce.refresh() |
|
1682 | 1682 | |
|
1683 | 1683 | def _lock(self, vfs, lockname, wait, releasefn, acquirefn, desc, |
|
1684 | 1684 | inheritchecker=None, parentenvvar=None): |
|
1685 | 1685 | parentlock = None |
|
1686 | 1686 | # the contents of parentenvvar are used by the underlying lock to |
|
1687 | 1687 | # determine whether it can be inherited |
|
1688 | 1688 | if parentenvvar is not None: |
|
1689 | 1689 | parentlock = encoding.environ.get(parentenvvar) |
|
1690 | 1690 | |
|
1691 | 1691 | timeout = 0 |
|
1692 | 1692 | warntimeout = 0 |
|
1693 | 1693 | if wait: |
|
1694 | 1694 | timeout = self.ui.configint("ui", "timeout") |
|
1695 | 1695 | warntimeout = self.ui.configint("ui", "timeout.warn") |
|
1696 | # internal config: ui.signal-safe-lock | |
|
1697 | signalsafe = self.ui.configbool('ui', 'signal-safe-lock') | |
|
1696 | 1698 | |
|
1697 | 1699 | l = lockmod.trylock(self.ui, vfs, lockname, timeout, warntimeout, |
|
1698 | 1700 | releasefn=releasefn, |
|
1699 | 1701 | acquirefn=acquirefn, desc=desc, |
|
1700 | 1702 | inheritchecker=inheritchecker, |
|
1701 |
parentlock=parentlock |
|
|
1703 | parentlock=parentlock, | |
|
1704 | signalsafe=signalsafe) | |
|
1702 | 1705 | return l |
|
1703 | 1706 | |
|
1704 | 1707 | def _afterlock(self, callback): |
|
1705 | 1708 | """add a callback to be run when the repository is fully unlocked |
|
1706 | 1709 | |
|
1707 | 1710 | The callback will be executed when the outermost lock is released |
|
1708 | 1711 | (with wlock being higher level than 'lock').""" |
|
1709 | 1712 | for ref in (self._wlockref, self._lockref): |
|
1710 | 1713 | l = ref and ref() |
|
1711 | 1714 | if l and l.held: |
|
1712 | 1715 | l.postrelease.append(callback) |
|
1713 | 1716 | break |
|
1714 | 1717 | else: # no lock have been found. |
|
1715 | 1718 | callback() |
|
1716 | 1719 | |
|
1717 | 1720 | def lock(self, wait=True): |
|
1718 | 1721 | '''Lock the repository store (.hg/store) and return a weak reference |
|
1719 | 1722 | to the lock. Use this before modifying the store (e.g. committing or |
|
1720 | 1723 | stripping). If you are opening a transaction, get a lock as well.) |
|
1721 | 1724 | |
|
1722 | 1725 | If both 'lock' and 'wlock' must be acquired, ensure you always acquires |
|
1723 | 1726 | 'wlock' first to avoid a dead-lock hazard.''' |
|
1724 | 1727 | l = self._currentlock(self._lockref) |
|
1725 | 1728 | if l is not None: |
|
1726 | 1729 | l.lock() |
|
1727 | 1730 | return l |
|
1728 | 1731 | |
|
1729 | 1732 | l = self._lock(self.svfs, "lock", wait, None, |
|
1730 | 1733 | self.invalidate, _('repository %s') % self.origroot) |
|
1731 | 1734 | self._lockref = weakref.ref(l) |
|
1732 | 1735 | return l |
|
1733 | 1736 | |
|
1734 | 1737 | def _wlockchecktransaction(self): |
|
1735 | 1738 | if self.currenttransaction() is not None: |
|
1736 | 1739 | raise error.LockInheritanceContractViolation( |
|
1737 | 1740 | 'wlock cannot be inherited in the middle of a transaction') |
|
1738 | 1741 | |
|
1739 | 1742 | def wlock(self, wait=True): |
|
1740 | 1743 | '''Lock the non-store parts of the repository (everything under |
|
1741 | 1744 | .hg except .hg/store) and return a weak reference to the lock. |
|
1742 | 1745 | |
|
1743 | 1746 | Use this before modifying files in .hg. |
|
1744 | 1747 | |
|
1745 | 1748 | If both 'lock' and 'wlock' must be acquired, ensure you always acquires |
|
1746 | 1749 | 'wlock' first to avoid a dead-lock hazard.''' |
|
1747 | 1750 | l = self._wlockref and self._wlockref() |
|
1748 | 1751 | if l is not None and l.held: |
|
1749 | 1752 | l.lock() |
|
1750 | 1753 | return l |
|
1751 | 1754 | |
|
1752 | 1755 | # We do not need to check for non-waiting lock acquisition. Such |
|
1753 | 1756 | # acquisition would not cause dead-lock as they would just fail. |
|
1754 | 1757 | if wait and (self.ui.configbool('devel', 'all-warnings') |
|
1755 | 1758 | or self.ui.configbool('devel', 'check-locks')): |
|
1756 | 1759 | if self._currentlock(self._lockref) is not None: |
|
1757 | 1760 | self.ui.develwarn('"wlock" acquired after "lock"') |
|
1758 | 1761 | |
|
1759 | 1762 | def unlock(): |
|
1760 | 1763 | if self.dirstate.pendingparentchange(): |
|
1761 | 1764 | self.dirstate.invalidate() |
|
1762 | 1765 | else: |
|
1763 | 1766 | self.dirstate.write(None) |
|
1764 | 1767 | |
|
1765 | 1768 | self._filecache['dirstate'].refresh() |
|
1766 | 1769 | |
|
1767 | 1770 | l = self._lock(self.vfs, "wlock", wait, unlock, |
|
1768 | 1771 | self.invalidatedirstate, _('working directory of %s') % |
|
1769 | 1772 | self.origroot, |
|
1770 | 1773 | inheritchecker=self._wlockchecktransaction, |
|
1771 | 1774 | parentenvvar='HG_WLOCK_LOCKER') |
|
1772 | 1775 | self._wlockref = weakref.ref(l) |
|
1773 | 1776 | return l |
|
1774 | 1777 | |
|
1775 | 1778 | def _currentlock(self, lockref): |
|
1776 | 1779 | """Returns the lock if it's held, or None if it's not.""" |
|
1777 | 1780 | if lockref is None: |
|
1778 | 1781 | return None |
|
1779 | 1782 | l = lockref() |
|
1780 | 1783 | if l is None or not l.held: |
|
1781 | 1784 | return None |
|
1782 | 1785 | return l |
|
1783 | 1786 | |
|
1784 | 1787 | def currentwlock(self): |
|
1785 | 1788 | """Returns the wlock if it's held, or None if it's not.""" |
|
1786 | 1789 | return self._currentlock(self._wlockref) |
|
1787 | 1790 | |
|
1788 | 1791 | def _filecommit(self, fctx, manifest1, manifest2, linkrev, tr, changelist): |
|
1789 | 1792 | """ |
|
1790 | 1793 | commit an individual file as part of a larger transaction |
|
1791 | 1794 | """ |
|
1792 | 1795 | |
|
1793 | 1796 | fname = fctx.path() |
|
1794 | 1797 | fparent1 = manifest1.get(fname, nullid) |
|
1795 | 1798 | fparent2 = manifest2.get(fname, nullid) |
|
1796 | 1799 | if isinstance(fctx, context.filectx): |
|
1797 | 1800 | node = fctx.filenode() |
|
1798 | 1801 | if node in [fparent1, fparent2]: |
|
1799 | 1802 | self.ui.debug('reusing %s filelog entry\n' % fname) |
|
1800 | 1803 | if manifest1.flags(fname) != fctx.flags(): |
|
1801 | 1804 | changelist.append(fname) |
|
1802 | 1805 | return node |
|
1803 | 1806 | |
|
1804 | 1807 | flog = self.file(fname) |
|
1805 | 1808 | meta = {} |
|
1806 | 1809 | copy = fctx.renamed() |
|
1807 | 1810 | if copy and copy[0] != fname: |
|
1808 | 1811 | # Mark the new revision of this file as a copy of another |
|
1809 | 1812 | # file. This copy data will effectively act as a parent |
|
1810 | 1813 | # of this new revision. If this is a merge, the first |
|
1811 | 1814 | # parent will be the nullid (meaning "look up the copy data") |
|
1812 | 1815 | # and the second one will be the other parent. For example: |
|
1813 | 1816 | # |
|
1814 | 1817 | # 0 --- 1 --- 3 rev1 changes file foo |
|
1815 | 1818 | # \ / rev2 renames foo to bar and changes it |
|
1816 | 1819 | # \- 2 -/ rev3 should have bar with all changes and |
|
1817 | 1820 | # should record that bar descends from |
|
1818 | 1821 | # bar in rev2 and foo in rev1 |
|
1819 | 1822 | # |
|
1820 | 1823 | # this allows this merge to succeed: |
|
1821 | 1824 | # |
|
1822 | 1825 | # 0 --- 1 --- 3 rev4 reverts the content change from rev2 |
|
1823 | 1826 | # \ / merging rev3 and rev4 should use bar@rev2 |
|
1824 | 1827 | # \- 2 --- 4 as the merge base |
|
1825 | 1828 | # |
|
1826 | 1829 | |
|
1827 | 1830 | cfname = copy[0] |
|
1828 | 1831 | crev = manifest1.get(cfname) |
|
1829 | 1832 | newfparent = fparent2 |
|
1830 | 1833 | |
|
1831 | 1834 | if manifest2: # branch merge |
|
1832 | 1835 | if fparent2 == nullid or crev is None: # copied on remote side |
|
1833 | 1836 | if cfname in manifest2: |
|
1834 | 1837 | crev = manifest2[cfname] |
|
1835 | 1838 | newfparent = fparent1 |
|
1836 | 1839 | |
|
1837 | 1840 | # Here, we used to search backwards through history to try to find |
|
1838 | 1841 | # where the file copy came from if the source of a copy was not in |
|
1839 | 1842 | # the parent directory. However, this doesn't actually make sense to |
|
1840 | 1843 | # do (what does a copy from something not in your working copy even |
|
1841 | 1844 | # mean?) and it causes bugs (eg, issue4476). Instead, we will warn |
|
1842 | 1845 | # the user that copy information was dropped, so if they didn't |
|
1843 | 1846 | # expect this outcome it can be fixed, but this is the correct |
|
1844 | 1847 | # behavior in this circumstance. |
|
1845 | 1848 | |
|
1846 | 1849 | if crev: |
|
1847 | 1850 | self.ui.debug(" %s: copy %s:%s\n" % (fname, cfname, hex(crev))) |
|
1848 | 1851 | meta["copy"] = cfname |
|
1849 | 1852 | meta["copyrev"] = hex(crev) |
|
1850 | 1853 | fparent1, fparent2 = nullid, newfparent |
|
1851 | 1854 | else: |
|
1852 | 1855 | self.ui.warn(_("warning: can't find ancestor for '%s' " |
|
1853 | 1856 | "copied from '%s'!\n") % (fname, cfname)) |
|
1854 | 1857 | |
|
1855 | 1858 | elif fparent1 == nullid: |
|
1856 | 1859 | fparent1, fparent2 = fparent2, nullid |
|
1857 | 1860 | elif fparent2 != nullid: |
|
1858 | 1861 | # is one parent an ancestor of the other? |
|
1859 | 1862 | fparentancestors = flog.commonancestorsheads(fparent1, fparent2) |
|
1860 | 1863 | if fparent1 in fparentancestors: |
|
1861 | 1864 | fparent1, fparent2 = fparent2, nullid |
|
1862 | 1865 | elif fparent2 in fparentancestors: |
|
1863 | 1866 | fparent2 = nullid |
|
1864 | 1867 | |
|
1865 | 1868 | # is the file changed? |
|
1866 | 1869 | text = fctx.data() |
|
1867 | 1870 | if fparent2 != nullid or flog.cmp(fparent1, text) or meta: |
|
1868 | 1871 | changelist.append(fname) |
|
1869 | 1872 | return flog.add(text, meta, tr, linkrev, fparent1, fparent2) |
|
1870 | 1873 | # are just the flags changed during merge? |
|
1871 | 1874 | elif fname in manifest1 and manifest1.flags(fname) != fctx.flags(): |
|
1872 | 1875 | changelist.append(fname) |
|
1873 | 1876 | |
|
1874 | 1877 | return fparent1 |
|
1875 | 1878 | |
|
1876 | 1879 | def checkcommitpatterns(self, wctx, vdirs, match, status, fail): |
|
1877 | 1880 | """check for commit arguments that aren't committable""" |
|
1878 | 1881 | if match.isexact() or match.prefix(): |
|
1879 | 1882 | matched = set(status.modified + status.added + status.removed) |
|
1880 | 1883 | |
|
1881 | 1884 | for f in match.files(): |
|
1882 | 1885 | f = self.dirstate.normalize(f) |
|
1883 | 1886 | if f == '.' or f in matched or f in wctx.substate: |
|
1884 | 1887 | continue |
|
1885 | 1888 | if f in status.deleted: |
|
1886 | 1889 | fail(f, _('file not found!')) |
|
1887 | 1890 | if f in vdirs: # visited directory |
|
1888 | 1891 | d = f + '/' |
|
1889 | 1892 | for mf in matched: |
|
1890 | 1893 | if mf.startswith(d): |
|
1891 | 1894 | break |
|
1892 | 1895 | else: |
|
1893 | 1896 | fail(f, _("no match under directory!")) |
|
1894 | 1897 | elif f not in self.dirstate: |
|
1895 | 1898 | fail(f, _("file not tracked!")) |
|
1896 | 1899 | |
|
1897 | 1900 | @unfilteredmethod |
|
1898 | 1901 | def commit(self, text="", user=None, date=None, match=None, force=False, |
|
1899 | 1902 | editor=False, extra=None): |
|
1900 | 1903 | """Add a new revision to current repository. |
|
1901 | 1904 | |
|
1902 | 1905 | Revision information is gathered from the working directory, |
|
1903 | 1906 | match can be used to filter the committed files. If editor is |
|
1904 | 1907 | supplied, it is called to get a commit message. |
|
1905 | 1908 | """ |
|
1906 | 1909 | if extra is None: |
|
1907 | 1910 | extra = {} |
|
1908 | 1911 | |
|
1909 | 1912 | def fail(f, msg): |
|
1910 | 1913 | raise error.Abort('%s: %s' % (f, msg)) |
|
1911 | 1914 | |
|
1912 | 1915 | if not match: |
|
1913 | 1916 | match = matchmod.always(self.root, '') |
|
1914 | 1917 | |
|
1915 | 1918 | if not force: |
|
1916 | 1919 | vdirs = [] |
|
1917 | 1920 | match.explicitdir = vdirs.append |
|
1918 | 1921 | match.bad = fail |
|
1919 | 1922 | |
|
1920 | 1923 | wlock = lock = tr = None |
|
1921 | 1924 | try: |
|
1922 | 1925 | wlock = self.wlock() |
|
1923 | 1926 | lock = self.lock() # for recent changelog (see issue4368) |
|
1924 | 1927 | |
|
1925 | 1928 | wctx = self[None] |
|
1926 | 1929 | merge = len(wctx.parents()) > 1 |
|
1927 | 1930 | |
|
1928 | 1931 | if not force and merge and not match.always(): |
|
1929 | 1932 | raise error.Abort(_('cannot partially commit a merge ' |
|
1930 | 1933 | '(do not specify files or patterns)')) |
|
1931 | 1934 | |
|
1932 | 1935 | status = self.status(match=match, clean=force) |
|
1933 | 1936 | if force: |
|
1934 | 1937 | status.modified.extend(status.clean) # mq may commit clean files |
|
1935 | 1938 | |
|
1936 | 1939 | # check subrepos |
|
1937 | 1940 | subs, commitsubs, newstate = subrepoutil.precommit( |
|
1938 | 1941 | self.ui, wctx, status, match, force=force) |
|
1939 | 1942 | |
|
1940 | 1943 | # make sure all explicit patterns are matched |
|
1941 | 1944 | if not force: |
|
1942 | 1945 | self.checkcommitpatterns(wctx, vdirs, match, status, fail) |
|
1943 | 1946 | |
|
1944 | 1947 | cctx = context.workingcommitctx(self, status, |
|
1945 | 1948 | text, user, date, extra) |
|
1946 | 1949 | |
|
1947 | 1950 | # internal config: ui.allowemptycommit |
|
1948 | 1951 | allowemptycommit = (wctx.branch() != wctx.p1().branch() |
|
1949 | 1952 | or extra.get('close') or merge or cctx.files() |
|
1950 | 1953 | or self.ui.configbool('ui', 'allowemptycommit')) |
|
1951 | 1954 | if not allowemptycommit: |
|
1952 | 1955 | return None |
|
1953 | 1956 | |
|
1954 | 1957 | if merge and cctx.deleted(): |
|
1955 | 1958 | raise error.Abort(_("cannot commit merge with missing files")) |
|
1956 | 1959 | |
|
1957 | 1960 | ms = mergemod.mergestate.read(self) |
|
1958 | 1961 | mergeutil.checkunresolved(ms) |
|
1959 | 1962 | |
|
1960 | 1963 | if editor: |
|
1961 | 1964 | cctx._text = editor(self, cctx, subs) |
|
1962 | 1965 | edited = (text != cctx._text) |
|
1963 | 1966 | |
|
1964 | 1967 | # Save commit message in case this transaction gets rolled back |
|
1965 | 1968 | # (e.g. by a pretxncommit hook). Leave the content alone on |
|
1966 | 1969 | # the assumption that the user will use the same editor again. |
|
1967 | 1970 | msgfn = self.savecommitmessage(cctx._text) |
|
1968 | 1971 | |
|
1969 | 1972 | # commit subs and write new state |
|
1970 | 1973 | if subs: |
|
1971 | 1974 | for s in sorted(commitsubs): |
|
1972 | 1975 | sub = wctx.sub(s) |
|
1973 | 1976 | self.ui.status(_('committing subrepository %s\n') % |
|
1974 | 1977 | subrepoutil.subrelpath(sub)) |
|
1975 | 1978 | sr = sub.commit(cctx._text, user, date) |
|
1976 | 1979 | newstate[s] = (newstate[s][0], sr) |
|
1977 | 1980 | subrepoutil.writestate(self, newstate) |
|
1978 | 1981 | |
|
1979 | 1982 | p1, p2 = self.dirstate.parents() |
|
1980 | 1983 | hookp1, hookp2 = hex(p1), (p2 != nullid and hex(p2) or '') |
|
1981 | 1984 | try: |
|
1982 | 1985 | self.hook("precommit", throw=True, parent1=hookp1, |
|
1983 | 1986 | parent2=hookp2) |
|
1984 | 1987 | tr = self.transaction('commit') |
|
1985 | 1988 | ret = self.commitctx(cctx, True) |
|
1986 | 1989 | except: # re-raises |
|
1987 | 1990 | if edited: |
|
1988 | 1991 | self.ui.write( |
|
1989 | 1992 | _('note: commit message saved in %s\n') % msgfn) |
|
1990 | 1993 | raise |
|
1991 | 1994 | # update bookmarks, dirstate and mergestate |
|
1992 | 1995 | bookmarks.update(self, [p1, p2], ret) |
|
1993 | 1996 | cctx.markcommitted(ret) |
|
1994 | 1997 | ms.reset() |
|
1995 | 1998 | tr.close() |
|
1996 | 1999 | |
|
1997 | 2000 | finally: |
|
1998 | 2001 | lockmod.release(tr, lock, wlock) |
|
1999 | 2002 | |
|
2000 | 2003 | def commithook(node=hex(ret), parent1=hookp1, parent2=hookp2): |
|
2001 | 2004 | # hack for command that use a temporary commit (eg: histedit) |
|
2002 | 2005 | # temporary commit got stripped before hook release |
|
2003 | 2006 | if self.changelog.hasnode(ret): |
|
2004 | 2007 | self.hook("commit", node=node, parent1=parent1, |
|
2005 | 2008 | parent2=parent2) |
|
2006 | 2009 | self._afterlock(commithook) |
|
2007 | 2010 | return ret |
|
2008 | 2011 | |
|
2009 | 2012 | @unfilteredmethod |
|
2010 | 2013 | def commitctx(self, ctx, error=False): |
|
2011 | 2014 | """Add a new revision to current repository. |
|
2012 | 2015 | Revision information is passed via the context argument. |
|
2013 | 2016 | """ |
|
2014 | 2017 | |
|
2015 | 2018 | tr = None |
|
2016 | 2019 | p1, p2 = ctx.p1(), ctx.p2() |
|
2017 | 2020 | user = ctx.user() |
|
2018 | 2021 | |
|
2019 | 2022 | lock = self.lock() |
|
2020 | 2023 | try: |
|
2021 | 2024 | tr = self.transaction("commit") |
|
2022 | 2025 | trp = weakref.proxy(tr) |
|
2023 | 2026 | |
|
2024 | 2027 | if ctx.manifestnode(): |
|
2025 | 2028 | # reuse an existing manifest revision |
|
2026 | 2029 | mn = ctx.manifestnode() |
|
2027 | 2030 | files = ctx.files() |
|
2028 | 2031 | elif ctx.files(): |
|
2029 | 2032 | m1ctx = p1.manifestctx() |
|
2030 | 2033 | m2ctx = p2.manifestctx() |
|
2031 | 2034 | mctx = m1ctx.copy() |
|
2032 | 2035 | |
|
2033 | 2036 | m = mctx.read() |
|
2034 | 2037 | m1 = m1ctx.read() |
|
2035 | 2038 | m2 = m2ctx.read() |
|
2036 | 2039 | |
|
2037 | 2040 | # check in files |
|
2038 | 2041 | added = [] |
|
2039 | 2042 | changed = [] |
|
2040 | 2043 | removed = list(ctx.removed()) |
|
2041 | 2044 | linkrev = len(self) |
|
2042 | 2045 | self.ui.note(_("committing files:\n")) |
|
2043 | 2046 | for f in sorted(ctx.modified() + ctx.added()): |
|
2044 | 2047 | self.ui.note(f + "\n") |
|
2045 | 2048 | try: |
|
2046 | 2049 | fctx = ctx[f] |
|
2047 | 2050 | if fctx is None: |
|
2048 | 2051 | removed.append(f) |
|
2049 | 2052 | else: |
|
2050 | 2053 | added.append(f) |
|
2051 | 2054 | m[f] = self._filecommit(fctx, m1, m2, linkrev, |
|
2052 | 2055 | trp, changed) |
|
2053 | 2056 | m.setflag(f, fctx.flags()) |
|
2054 | 2057 | except OSError as inst: |
|
2055 | 2058 | self.ui.warn(_("trouble committing %s!\n") % f) |
|
2056 | 2059 | raise |
|
2057 | 2060 | except IOError as inst: |
|
2058 | 2061 | errcode = getattr(inst, 'errno', errno.ENOENT) |
|
2059 | 2062 | if error or errcode and errcode != errno.ENOENT: |
|
2060 | 2063 | self.ui.warn(_("trouble committing %s!\n") % f) |
|
2061 | 2064 | raise |
|
2062 | 2065 | |
|
2063 | 2066 | # update manifest |
|
2064 | 2067 | self.ui.note(_("committing manifest\n")) |
|
2065 | 2068 | removed = [f for f in sorted(removed) if f in m1 or f in m2] |
|
2066 | 2069 | drop = [f for f in removed if f in m] |
|
2067 | 2070 | for f in drop: |
|
2068 | 2071 | del m[f] |
|
2069 | 2072 | mn = mctx.write(trp, linkrev, |
|
2070 | 2073 | p1.manifestnode(), p2.manifestnode(), |
|
2071 | 2074 | added, drop) |
|
2072 | 2075 | files = changed + removed |
|
2073 | 2076 | else: |
|
2074 | 2077 | mn = p1.manifestnode() |
|
2075 | 2078 | files = [] |
|
2076 | 2079 | |
|
2077 | 2080 | # update changelog |
|
2078 | 2081 | self.ui.note(_("committing changelog\n")) |
|
2079 | 2082 | self.changelog.delayupdate(tr) |
|
2080 | 2083 | n = self.changelog.add(mn, files, ctx.description(), |
|
2081 | 2084 | trp, p1.node(), p2.node(), |
|
2082 | 2085 | user, ctx.date(), ctx.extra().copy()) |
|
2083 | 2086 | xp1, xp2 = p1.hex(), p2 and p2.hex() or '' |
|
2084 | 2087 | self.hook('pretxncommit', throw=True, node=hex(n), parent1=xp1, |
|
2085 | 2088 | parent2=xp2) |
|
2086 | 2089 | # set the new commit is proper phase |
|
2087 | 2090 | targetphase = subrepoutil.newcommitphase(self.ui, ctx) |
|
2088 | 2091 | if targetphase: |
|
2089 | 2092 | # retract boundary do not alter parent changeset. |
|
2090 | 2093 | # if a parent have higher the resulting phase will |
|
2091 | 2094 | # be compliant anyway |
|
2092 | 2095 | # |
|
2093 | 2096 | # if minimal phase was 0 we don't need to retract anything |
|
2094 | 2097 | phases.registernew(self, tr, targetphase, [n]) |
|
2095 | 2098 | tr.close() |
|
2096 | 2099 | return n |
|
2097 | 2100 | finally: |
|
2098 | 2101 | if tr: |
|
2099 | 2102 | tr.release() |
|
2100 | 2103 | lock.release() |
|
2101 | 2104 | |
|
2102 | 2105 | @unfilteredmethod |
|
2103 | 2106 | def destroying(self): |
|
2104 | 2107 | '''Inform the repository that nodes are about to be destroyed. |
|
2105 | 2108 | Intended for use by strip and rollback, so there's a common |
|
2106 | 2109 | place for anything that has to be done before destroying history. |
|
2107 | 2110 | |
|
2108 | 2111 | This is mostly useful for saving state that is in memory and waiting |
|
2109 | 2112 | to be flushed when the current lock is released. Because a call to |
|
2110 | 2113 | destroyed is imminent, the repo will be invalidated causing those |
|
2111 | 2114 | changes to stay in memory (waiting for the next unlock), or vanish |
|
2112 | 2115 | completely. |
|
2113 | 2116 | ''' |
|
2114 | 2117 | # When using the same lock to commit and strip, the phasecache is left |
|
2115 | 2118 | # dirty after committing. Then when we strip, the repo is invalidated, |
|
2116 | 2119 | # causing those changes to disappear. |
|
2117 | 2120 | if '_phasecache' in vars(self): |
|
2118 | 2121 | self._phasecache.write() |
|
2119 | 2122 | |
|
2120 | 2123 | @unfilteredmethod |
|
2121 | 2124 | def destroyed(self): |
|
2122 | 2125 | '''Inform the repository that nodes have been destroyed. |
|
2123 | 2126 | Intended for use by strip and rollback, so there's a common |
|
2124 | 2127 | place for anything that has to be done after destroying history. |
|
2125 | 2128 | ''' |
|
2126 | 2129 | # When one tries to: |
|
2127 | 2130 | # 1) destroy nodes thus calling this method (e.g. strip) |
|
2128 | 2131 | # 2) use phasecache somewhere (e.g. commit) |
|
2129 | 2132 | # |
|
2130 | 2133 | # then 2) will fail because the phasecache contains nodes that were |
|
2131 | 2134 | # removed. We can either remove phasecache from the filecache, |
|
2132 | 2135 | # causing it to reload next time it is accessed, or simply filter |
|
2133 | 2136 | # the removed nodes now and write the updated cache. |
|
2134 | 2137 | self._phasecache.filterunknown(self) |
|
2135 | 2138 | self._phasecache.write() |
|
2136 | 2139 | |
|
2137 | 2140 | # refresh all repository caches |
|
2138 | 2141 | self.updatecaches() |
|
2139 | 2142 | |
|
2140 | 2143 | # Ensure the persistent tag cache is updated. Doing it now |
|
2141 | 2144 | # means that the tag cache only has to worry about destroyed |
|
2142 | 2145 | # heads immediately after a strip/rollback. That in turn |
|
2143 | 2146 | # guarantees that "cachetip == currenttip" (comparing both rev |
|
2144 | 2147 | # and node) always means no nodes have been added or destroyed. |
|
2145 | 2148 | |
|
2146 | 2149 | # XXX this is suboptimal when qrefresh'ing: we strip the current |
|
2147 | 2150 | # head, refresh the tag cache, then immediately add a new head. |
|
2148 | 2151 | # But I think doing it this way is necessary for the "instant |
|
2149 | 2152 | # tag cache retrieval" case to work. |
|
2150 | 2153 | self.invalidate() |
|
2151 | 2154 | |
|
2152 | 2155 | def status(self, node1='.', node2=None, match=None, |
|
2153 | 2156 | ignored=False, clean=False, unknown=False, |
|
2154 | 2157 | listsubrepos=False): |
|
2155 | 2158 | '''a convenience method that calls node1.status(node2)''' |
|
2156 | 2159 | return self[node1].status(node2, match, ignored, clean, unknown, |
|
2157 | 2160 | listsubrepos) |
|
2158 | 2161 | |
|
2159 | 2162 | def addpostdsstatus(self, ps): |
|
2160 | 2163 | """Add a callback to run within the wlock, at the point at which status |
|
2161 | 2164 | fixups happen. |
|
2162 | 2165 | |
|
2163 | 2166 | On status completion, callback(wctx, status) will be called with the |
|
2164 | 2167 | wlock held, unless the dirstate has changed from underneath or the wlock |
|
2165 | 2168 | couldn't be grabbed. |
|
2166 | 2169 | |
|
2167 | 2170 | Callbacks should not capture and use a cached copy of the dirstate -- |
|
2168 | 2171 | it might change in the meanwhile. Instead, they should access the |
|
2169 | 2172 | dirstate via wctx.repo().dirstate. |
|
2170 | 2173 | |
|
2171 | 2174 | This list is emptied out after each status run -- extensions should |
|
2172 | 2175 | make sure it adds to this list each time dirstate.status is called. |
|
2173 | 2176 | Extensions should also make sure they don't call this for statuses |
|
2174 | 2177 | that don't involve the dirstate. |
|
2175 | 2178 | """ |
|
2176 | 2179 | |
|
2177 | 2180 | # The list is located here for uniqueness reasons -- it is actually |
|
2178 | 2181 | # managed by the workingctx, but that isn't unique per-repo. |
|
2179 | 2182 | self._postdsstatus.append(ps) |
|
2180 | 2183 | |
|
2181 | 2184 | def postdsstatus(self): |
|
2182 | 2185 | """Used by workingctx to get the list of post-dirstate-status hooks.""" |
|
2183 | 2186 | return self._postdsstatus |
|
2184 | 2187 | |
|
2185 | 2188 | def clearpostdsstatus(self): |
|
2186 | 2189 | """Used by workingctx to clear post-dirstate-status hooks.""" |
|
2187 | 2190 | del self._postdsstatus[:] |
|
2188 | 2191 | |
|
2189 | 2192 | def heads(self, start=None): |
|
2190 | 2193 | if start is None: |
|
2191 | 2194 | cl = self.changelog |
|
2192 | 2195 | headrevs = reversed(cl.headrevs()) |
|
2193 | 2196 | return [cl.node(rev) for rev in headrevs] |
|
2194 | 2197 | |
|
2195 | 2198 | heads = self.changelog.heads(start) |
|
2196 | 2199 | # sort the output in rev descending order |
|
2197 | 2200 | return sorted(heads, key=self.changelog.rev, reverse=True) |
|
2198 | 2201 | |
|
2199 | 2202 | def branchheads(self, branch=None, start=None, closed=False): |
|
2200 | 2203 | '''return a (possibly filtered) list of heads for the given branch |
|
2201 | 2204 | |
|
2202 | 2205 | Heads are returned in topological order, from newest to oldest. |
|
2203 | 2206 | If branch is None, use the dirstate branch. |
|
2204 | 2207 | If start is not None, return only heads reachable from start. |
|
2205 | 2208 | If closed is True, return heads that are marked as closed as well. |
|
2206 | 2209 | ''' |
|
2207 | 2210 | if branch is None: |
|
2208 | 2211 | branch = self[None].branch() |
|
2209 | 2212 | branches = self.branchmap() |
|
2210 | 2213 | if branch not in branches: |
|
2211 | 2214 | return [] |
|
2212 | 2215 | # the cache returns heads ordered lowest to highest |
|
2213 | 2216 | bheads = list(reversed(branches.branchheads(branch, closed=closed))) |
|
2214 | 2217 | if start is not None: |
|
2215 | 2218 | # filter out the heads that cannot be reached from startrev |
|
2216 | 2219 | fbheads = set(self.changelog.nodesbetween([start], bheads)[2]) |
|
2217 | 2220 | bheads = [h for h in bheads if h in fbheads] |
|
2218 | 2221 | return bheads |
|
2219 | 2222 | |
|
2220 | 2223 | def branches(self, nodes): |
|
2221 | 2224 | if not nodes: |
|
2222 | 2225 | nodes = [self.changelog.tip()] |
|
2223 | 2226 | b = [] |
|
2224 | 2227 | for n in nodes: |
|
2225 | 2228 | t = n |
|
2226 | 2229 | while True: |
|
2227 | 2230 | p = self.changelog.parents(n) |
|
2228 | 2231 | if p[1] != nullid or p[0] == nullid: |
|
2229 | 2232 | b.append((t, n, p[0], p[1])) |
|
2230 | 2233 | break |
|
2231 | 2234 | n = p[0] |
|
2232 | 2235 | return b |
|
2233 | 2236 | |
|
2234 | 2237 | def between(self, pairs): |
|
2235 | 2238 | r = [] |
|
2236 | 2239 | |
|
2237 | 2240 | for top, bottom in pairs: |
|
2238 | 2241 | n, l, i = top, [], 0 |
|
2239 | 2242 | f = 1 |
|
2240 | 2243 | |
|
2241 | 2244 | while n != bottom and n != nullid: |
|
2242 | 2245 | p = self.changelog.parents(n)[0] |
|
2243 | 2246 | if i == f: |
|
2244 | 2247 | l.append(n) |
|
2245 | 2248 | f = f * 2 |
|
2246 | 2249 | n = p |
|
2247 | 2250 | i += 1 |
|
2248 | 2251 | |
|
2249 | 2252 | r.append(l) |
|
2250 | 2253 | |
|
2251 | 2254 | return r |
|
2252 | 2255 | |
|
2253 | 2256 | def checkpush(self, pushop): |
|
2254 | 2257 | """Extensions can override this function if additional checks have |
|
2255 | 2258 | to be performed before pushing, or call it if they override push |
|
2256 | 2259 | command. |
|
2257 | 2260 | """ |
|
2258 | 2261 | |
|
2259 | 2262 | @unfilteredpropertycache |
|
2260 | 2263 | def prepushoutgoinghooks(self): |
|
2261 | 2264 | """Return util.hooks consists of a pushop with repo, remote, outgoing |
|
2262 | 2265 | methods, which are called before pushing changesets. |
|
2263 | 2266 | """ |
|
2264 | 2267 | return util.hooks() |
|
2265 | 2268 | |
|
2266 | 2269 | def pushkey(self, namespace, key, old, new): |
|
2267 | 2270 | try: |
|
2268 | 2271 | tr = self.currenttransaction() |
|
2269 | 2272 | hookargs = {} |
|
2270 | 2273 | if tr is not None: |
|
2271 | 2274 | hookargs.update(tr.hookargs) |
|
2272 | 2275 | hookargs = pycompat.strkwargs(hookargs) |
|
2273 | 2276 | hookargs[r'namespace'] = namespace |
|
2274 | 2277 | hookargs[r'key'] = key |
|
2275 | 2278 | hookargs[r'old'] = old |
|
2276 | 2279 | hookargs[r'new'] = new |
|
2277 | 2280 | self.hook('prepushkey', throw=True, **hookargs) |
|
2278 | 2281 | except error.HookAbort as exc: |
|
2279 | 2282 | self.ui.write_err(_("pushkey-abort: %s\n") % exc) |
|
2280 | 2283 | if exc.hint: |
|
2281 | 2284 | self.ui.write_err(_("(%s)\n") % exc.hint) |
|
2282 | 2285 | return False |
|
2283 | 2286 | self.ui.debug('pushing key for "%s:%s"\n' % (namespace, key)) |
|
2284 | 2287 | ret = pushkey.push(self, namespace, key, old, new) |
|
2285 | 2288 | def runhook(): |
|
2286 | 2289 | self.hook('pushkey', namespace=namespace, key=key, old=old, new=new, |
|
2287 | 2290 | ret=ret) |
|
2288 | 2291 | self._afterlock(runhook) |
|
2289 | 2292 | return ret |
|
2290 | 2293 | |
|
2291 | 2294 | def listkeys(self, namespace): |
|
2292 | 2295 | self.hook('prelistkeys', throw=True, namespace=namespace) |
|
2293 | 2296 | self.ui.debug('listing keys for "%s"\n' % namespace) |
|
2294 | 2297 | values = pushkey.list(self, namespace) |
|
2295 | 2298 | self.hook('listkeys', namespace=namespace, values=values) |
|
2296 | 2299 | return values |
|
2297 | 2300 | |
|
2298 | 2301 | def debugwireargs(self, one, two, three=None, four=None, five=None): |
|
2299 | 2302 | '''used to test argument passing over the wire''' |
|
2300 | 2303 | return "%s %s %s %s %s" % (one, two, pycompat.bytestr(three), |
|
2301 | 2304 | pycompat.bytestr(four), |
|
2302 | 2305 | pycompat.bytestr(five)) |
|
2303 | 2306 | |
|
2304 | 2307 | def savecommitmessage(self, text): |
|
2305 | 2308 | fp = self.vfs('last-message.txt', 'wb') |
|
2306 | 2309 | try: |
|
2307 | 2310 | fp.write(text) |
|
2308 | 2311 | finally: |
|
2309 | 2312 | fp.close() |
|
2310 | 2313 | return self.pathto(fp.name[len(self.root) + 1:]) |
|
2311 | 2314 | |
|
2312 | 2315 | # used to avoid circular references so destructors work |
|
2313 | 2316 | def aftertrans(files): |
|
2314 | 2317 | renamefiles = [tuple(t) for t in files] |
|
2315 | 2318 | def a(): |
|
2316 | 2319 | for vfs, src, dest in renamefiles: |
|
2317 | 2320 | # if src and dest refer to a same file, vfs.rename is a no-op, |
|
2318 | 2321 | # leaving both src and dest on disk. delete dest to make sure |
|
2319 | 2322 | # the rename couldn't be such a no-op. |
|
2320 | 2323 | vfs.tryunlink(dest) |
|
2321 | 2324 | try: |
|
2322 | 2325 | vfs.rename(src, dest) |
|
2323 | 2326 | except OSError: # journal file does not yet exist |
|
2324 | 2327 | pass |
|
2325 | 2328 | return a |
|
2326 | 2329 | |
|
2327 | 2330 | def undoname(fn): |
|
2328 | 2331 | base, name = os.path.split(fn) |
|
2329 | 2332 | assert name.startswith('journal') |
|
2330 | 2333 | return os.path.join(base, name.replace('journal', 'undo', 1)) |
|
2331 | 2334 | |
|
2332 | 2335 | def instance(ui, path, create, intents=None): |
|
2333 | 2336 | return localrepository(ui, util.urllocalpath(path), create, |
|
2334 | 2337 | intents=intents) |
|
2335 | 2338 | |
|
2336 | 2339 | def islocal(path): |
|
2337 | 2340 | return True |
|
2338 | 2341 | |
|
2339 | 2342 | def newreporequirements(repo): |
|
2340 | 2343 | """Determine the set of requirements for a new local repository. |
|
2341 | 2344 | |
|
2342 | 2345 | Extensions can wrap this function to specify custom requirements for |
|
2343 | 2346 | new repositories. |
|
2344 | 2347 | """ |
|
2345 | 2348 | ui = repo.ui |
|
2346 | 2349 | requirements = {'revlogv1'} |
|
2347 | 2350 | if ui.configbool('format', 'usestore'): |
|
2348 | 2351 | requirements.add('store') |
|
2349 | 2352 | if ui.configbool('format', 'usefncache'): |
|
2350 | 2353 | requirements.add('fncache') |
|
2351 | 2354 | if ui.configbool('format', 'dotencode'): |
|
2352 | 2355 | requirements.add('dotencode') |
|
2353 | 2356 | |
|
2354 | 2357 | compengine = ui.config('experimental', 'format.compression') |
|
2355 | 2358 | if compengine not in util.compengines: |
|
2356 | 2359 | raise error.Abort(_('compression engine %s defined by ' |
|
2357 | 2360 | 'experimental.format.compression not available') % |
|
2358 | 2361 | compengine, |
|
2359 | 2362 | hint=_('run "hg debuginstall" to list available ' |
|
2360 | 2363 | 'compression engines')) |
|
2361 | 2364 | |
|
2362 | 2365 | # zlib is the historical default and doesn't need an explicit requirement. |
|
2363 | 2366 | if compengine != 'zlib': |
|
2364 | 2367 | requirements.add('exp-compression-%s' % compengine) |
|
2365 | 2368 | |
|
2366 | 2369 | if scmutil.gdinitconfig(ui): |
|
2367 | 2370 | requirements.add('generaldelta') |
|
2368 | 2371 | if ui.configbool('experimental', 'treemanifest'): |
|
2369 | 2372 | requirements.add('treemanifest') |
|
2370 | 2373 | |
|
2371 | 2374 | revlogv2 = ui.config('experimental', 'revlogv2') |
|
2372 | 2375 | if revlogv2 == 'enable-unstable-format-and-corrupt-my-data': |
|
2373 | 2376 | requirements.remove('revlogv1') |
|
2374 | 2377 | # generaldelta is implied by revlogv2. |
|
2375 | 2378 | requirements.discard('generaldelta') |
|
2376 | 2379 | requirements.add(REVLOGV2_REQUIREMENT) |
|
2377 | 2380 | |
|
2378 | 2381 | return requirements |
@@ -1,392 +1,397 b'' | |||
|
1 | 1 | # lock.py - simple advisory locking scheme for mercurial |
|
2 | 2 | # |
|
3 | 3 | # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
|
4 | 4 | # |
|
5 | 5 | # This software may be used and distributed according to the terms of the |
|
6 | 6 | # GNU General Public License version 2 or any later version. |
|
7 | 7 | |
|
8 | 8 | from __future__ import absolute_import |
|
9 | 9 | |
|
10 | 10 | import contextlib |
|
11 | 11 | import errno |
|
12 | 12 | import os |
|
13 | 13 | import signal |
|
14 | 14 | import socket |
|
15 | 15 | import time |
|
16 | 16 | import warnings |
|
17 | 17 | |
|
18 | 18 | from .i18n import _ |
|
19 | 19 | |
|
20 | 20 | from . import ( |
|
21 | 21 | encoding, |
|
22 | 22 | error, |
|
23 | 23 | pycompat, |
|
24 | util, | |
|
24 | 25 | ) |
|
25 | 26 | |
|
26 | 27 | from .utils import ( |
|
27 | 28 | procutil, |
|
28 | 29 | ) |
|
29 | 30 | |
|
30 | 31 | def _getlockprefix(): |
|
31 | 32 | """Return a string which is used to differentiate pid namespaces |
|
32 | 33 | |
|
33 | 34 | It's useful to detect "dead" processes and remove stale locks with |
|
34 | 35 | confidence. Typically it's just hostname. On modern linux, we include an |
|
35 | 36 | extra Linux-specific pid namespace identifier. |
|
36 | 37 | """ |
|
37 | 38 | result = encoding.strtolocal(socket.gethostname()) |
|
38 | 39 | if pycompat.sysplatform.startswith('linux'): |
|
39 | 40 | try: |
|
40 | 41 | result += '/%x' % os.stat('/proc/self/ns/pid').st_ino |
|
41 | 42 | except OSError as ex: |
|
42 | 43 | if ex.errno not in (errno.ENOENT, errno.EACCES, errno.ENOTDIR): |
|
43 | 44 | raise |
|
44 | 45 | return result |
|
45 | 46 | |
|
46 | 47 | @contextlib.contextmanager |
|
47 | 48 | def _delayedinterrupt(): |
|
48 | 49 | """Block signal interrupt while doing something critical |
|
49 | 50 | |
|
50 | 51 | This makes sure that the code block wrapped by this context manager won't |
|
51 | 52 | be interrupted. |
|
52 | 53 | |
|
53 | 54 | For Windows developers: It appears not possible to guard time.sleep() |
|
54 | 55 | from CTRL_C_EVENT, so please don't use time.sleep() to test if this is |
|
55 | 56 | working. |
|
56 | 57 | """ |
|
57 | 58 | assertedsigs = [] |
|
58 | 59 | blocked = False |
|
59 | 60 | orighandlers = {} |
|
60 | 61 | |
|
61 | 62 | def raiseinterrupt(num): |
|
62 | 63 | if (num == getattr(signal, 'SIGINT', None) or |
|
63 | 64 | num == getattr(signal, 'CTRL_C_EVENT', None)): |
|
64 | 65 | raise KeyboardInterrupt |
|
65 | 66 | else: |
|
66 | 67 | raise error.SignalInterrupt |
|
67 | 68 | def catchterm(num, frame): |
|
68 | 69 | if blocked: |
|
69 | 70 | assertedsigs.append(num) |
|
70 | 71 | else: |
|
71 | 72 | raiseinterrupt(num) |
|
72 | 73 | |
|
73 | 74 | try: |
|
74 | 75 | # save handlers first so they can be restored even if a setup is |
|
75 | 76 | # interrupted between signal.signal() and orighandlers[] =. |
|
76 | 77 | for name in ['CTRL_C_EVENT', 'SIGINT', 'SIGBREAK', 'SIGHUP', 'SIGTERM']: |
|
77 | 78 | num = getattr(signal, name, None) |
|
78 | 79 | if num and num not in orighandlers: |
|
79 | 80 | orighandlers[num] = signal.getsignal(num) |
|
80 | 81 | try: |
|
81 | 82 | for num in orighandlers: |
|
82 | 83 | signal.signal(num, catchterm) |
|
83 | 84 | except ValueError: |
|
84 | 85 | pass # in a thread? no luck |
|
85 | 86 | |
|
86 | 87 | blocked = True |
|
87 | 88 | yield |
|
88 | 89 | finally: |
|
89 | 90 | # no simple way to reliably restore all signal handlers because |
|
90 | 91 | # any loops, recursive function calls, except blocks, etc. can be |
|
91 | 92 | # interrupted. so instead, make catchterm() raise interrupt. |
|
92 | 93 | blocked = False |
|
93 | 94 | try: |
|
94 | 95 | for num, handler in orighandlers.items(): |
|
95 | 96 | signal.signal(num, handler) |
|
96 | 97 | except ValueError: |
|
97 | 98 | pass # in a thread? |
|
98 | 99 | |
|
99 | 100 | # re-raise interrupt exception if any, which may be shadowed by a new |
|
100 | 101 | # interrupt occurred while re-raising the first one |
|
101 | 102 | if assertedsigs: |
|
102 | 103 | raiseinterrupt(assertedsigs[0]) |
|
103 | 104 | |
|
104 | 105 | def trylock(ui, vfs, lockname, timeout, warntimeout, *args, **kwargs): |
|
105 | 106 | """return an acquired lock or raise an a LockHeld exception |
|
106 | 107 | |
|
107 | 108 | This function is responsible to issue warnings and or debug messages about |
|
108 | 109 | the held lock while trying to acquires it.""" |
|
109 | 110 | |
|
110 | 111 | def printwarning(printer, locker): |
|
111 | 112 | """issue the usual "waiting on lock" message through any channel""" |
|
112 | 113 | # show more details for new-style locks |
|
113 | 114 | if ':' in locker: |
|
114 | 115 | host, pid = locker.split(":", 1) |
|
115 | 116 | msg = (_("waiting for lock on %s held by process %r on host %r\n") |
|
116 | 117 | % (pycompat.bytestr(l.desc), pycompat.bytestr(pid), |
|
117 | 118 | pycompat.bytestr(host))) |
|
118 | 119 | else: |
|
119 | 120 | msg = (_("waiting for lock on %s held by %r\n") |
|
120 | 121 | % (l.desc, pycompat.bytestr(locker))) |
|
121 | 122 | printer(msg) |
|
122 | 123 | |
|
123 | 124 | l = lock(vfs, lockname, 0, *args, dolock=False, **kwargs) |
|
124 | 125 | |
|
125 | 126 | debugidx = 0 if (warntimeout and timeout) else -1 |
|
126 | 127 | warningidx = 0 |
|
127 | 128 | if not timeout: |
|
128 | 129 | warningidx = -1 |
|
129 | 130 | elif warntimeout: |
|
130 | 131 | warningidx = warntimeout |
|
131 | 132 | |
|
132 | 133 | delay = 0 |
|
133 | 134 | while True: |
|
134 | 135 | try: |
|
135 | 136 | l._trylock() |
|
136 | 137 | break |
|
137 | 138 | except error.LockHeld as inst: |
|
138 | 139 | if delay == debugidx: |
|
139 | 140 | printwarning(ui.debug, inst.locker) |
|
140 | 141 | if delay == warningidx: |
|
141 | 142 | printwarning(ui.warn, inst.locker) |
|
142 | 143 | if timeout <= delay: |
|
143 | 144 | raise error.LockHeld(errno.ETIMEDOUT, inst.filename, |
|
144 | 145 | l.desc, inst.locker) |
|
145 | 146 | time.sleep(1) |
|
146 | 147 | delay += 1 |
|
147 | 148 | |
|
148 | 149 | l.delay = delay |
|
149 | 150 | if l.delay: |
|
150 | 151 | if 0 <= warningidx <= l.delay: |
|
151 | 152 | ui.warn(_("got lock after %d seconds\n") % l.delay) |
|
152 | 153 | else: |
|
153 | 154 | ui.debug("got lock after %d seconds\n" % l.delay) |
|
154 | 155 | if l.acquirefn: |
|
155 | 156 | l.acquirefn() |
|
156 | 157 | return l |
|
157 | 158 | |
|
158 | 159 | class lock(object): |
|
159 | 160 | '''An advisory lock held by one process to control access to a set |
|
160 | 161 | of files. Non-cooperating processes or incorrectly written scripts |
|
161 | 162 | can ignore Mercurial's locking scheme and stomp all over the |
|
162 | 163 | repository, so don't do that. |
|
163 | 164 | |
|
164 | 165 | Typically used via localrepository.lock() to lock the repository |
|
165 | 166 | store (.hg/store/) or localrepository.wlock() to lock everything |
|
166 | 167 | else under .hg/.''' |
|
167 | 168 | |
|
168 | 169 | # lock is symlink on platforms that support it, file on others. |
|
169 | 170 | |
|
170 | 171 | # symlink is used because create of directory entry and contents |
|
171 | 172 | # are atomic even over nfs. |
|
172 | 173 | |
|
173 | 174 | # old-style lock: symlink to pid |
|
174 | 175 | # new-style lock: symlink to hostname:pid |
|
175 | 176 | |
|
176 | 177 | _host = None |
|
177 | 178 | |
|
178 | 179 | def __init__(self, vfs, fname, timeout=-1, releasefn=None, acquirefn=None, |
|
179 | 180 | desc=None, inheritchecker=None, parentlock=None, |
|
180 | dolock=True): | |
|
181 | signalsafe=True, dolock=True): | |
|
181 | 182 | self.vfs = vfs |
|
182 | 183 | self.f = fname |
|
183 | 184 | self.held = 0 |
|
184 | 185 | self.timeout = timeout |
|
185 | 186 | self.releasefn = releasefn |
|
186 | 187 | self.acquirefn = acquirefn |
|
187 | 188 | self.desc = desc |
|
188 | 189 | self._inheritchecker = inheritchecker |
|
189 | 190 | self.parentlock = parentlock |
|
190 | 191 | self._parentheld = False |
|
191 | 192 | self._inherited = False |
|
193 | if signalsafe: | |
|
194 | self._maybedelayedinterrupt = _delayedinterrupt | |
|
195 | else: | |
|
196 | self._maybedelayedinterrupt = util.nullcontextmanager | |
|
192 | 197 | self.postrelease = [] |
|
193 | 198 | self.pid = self._getpid() |
|
194 | 199 | if dolock: |
|
195 | 200 | self.delay = self.lock() |
|
196 | 201 | if self.acquirefn: |
|
197 | 202 | self.acquirefn() |
|
198 | 203 | |
|
199 | 204 | def __enter__(self): |
|
200 | 205 | return self |
|
201 | 206 | |
|
202 | 207 | def __exit__(self, exc_type, exc_value, exc_tb): |
|
203 | 208 | self.release() |
|
204 | 209 | |
|
205 | 210 | def __del__(self): |
|
206 | 211 | if self.held: |
|
207 | 212 | warnings.warn("use lock.release instead of del lock", |
|
208 | 213 | category=DeprecationWarning, |
|
209 | 214 | stacklevel=2) |
|
210 | 215 | |
|
211 | 216 | # ensure the lock will be removed |
|
212 | 217 | # even if recursive locking did occur |
|
213 | 218 | self.held = 1 |
|
214 | 219 | |
|
215 | 220 | self.release() |
|
216 | 221 | |
|
217 | 222 | def _getpid(self): |
|
218 | 223 | # wrapper around procutil.getpid() to make testing easier |
|
219 | 224 | return procutil.getpid() |
|
220 | 225 | |
|
221 | 226 | def lock(self): |
|
222 | 227 | timeout = self.timeout |
|
223 | 228 | while True: |
|
224 | 229 | try: |
|
225 | 230 | self._trylock() |
|
226 | 231 | return self.timeout - timeout |
|
227 | 232 | except error.LockHeld as inst: |
|
228 | 233 | if timeout != 0: |
|
229 | 234 | time.sleep(1) |
|
230 | 235 | if timeout > 0: |
|
231 | 236 | timeout -= 1 |
|
232 | 237 | continue |
|
233 | 238 | raise error.LockHeld(errno.ETIMEDOUT, inst.filename, self.desc, |
|
234 | 239 | inst.locker) |
|
235 | 240 | |
|
236 | 241 | def _trylock(self): |
|
237 | 242 | if self.held: |
|
238 | 243 | self.held += 1 |
|
239 | 244 | return |
|
240 | 245 | if lock._host is None: |
|
241 | 246 | lock._host = _getlockprefix() |
|
242 | 247 | lockname = '%s:%d' % (lock._host, self.pid) |
|
243 | 248 | retry = 5 |
|
244 | 249 | while not self.held and retry: |
|
245 | 250 | retry -= 1 |
|
246 | 251 | try: |
|
247 | with _delayedinterrupt(): | |
|
252 | with self._maybedelayedinterrupt(): | |
|
248 | 253 | self.vfs.makelock(lockname, self.f) |
|
249 | 254 | self.held = 1 |
|
250 | 255 | except (OSError, IOError) as why: |
|
251 | 256 | if why.errno == errno.EEXIST: |
|
252 | 257 | locker = self._readlock() |
|
253 | 258 | if locker is None: |
|
254 | 259 | continue |
|
255 | 260 | |
|
256 | 261 | # special case where a parent process holds the lock -- this |
|
257 | 262 | # is different from the pid being different because we do |
|
258 | 263 | # want the unlock and postrelease functions to be called, |
|
259 | 264 | # but the lockfile to not be removed. |
|
260 | 265 | if locker == self.parentlock: |
|
261 | 266 | self._parentheld = True |
|
262 | 267 | self.held = 1 |
|
263 | 268 | return |
|
264 | 269 | locker = self._testlock(locker) |
|
265 | 270 | if locker is not None: |
|
266 | 271 | raise error.LockHeld(errno.EAGAIN, |
|
267 | 272 | self.vfs.join(self.f), self.desc, |
|
268 | 273 | locker) |
|
269 | 274 | else: |
|
270 | 275 | raise error.LockUnavailable(why.errno, why.strerror, |
|
271 | 276 | why.filename, self.desc) |
|
272 | 277 | |
|
273 | 278 | if not self.held: |
|
274 | 279 | # use empty locker to mean "busy for frequent lock/unlock |
|
275 | 280 | # by many processes" |
|
276 | 281 | raise error.LockHeld(errno.EAGAIN, |
|
277 | 282 | self.vfs.join(self.f), self.desc, "") |
|
278 | 283 | |
|
279 | 284 | def _readlock(self): |
|
280 | 285 | """read lock and return its value |
|
281 | 286 | |
|
282 | 287 | Returns None if no lock exists, pid for old-style locks, and host:pid |
|
283 | 288 | for new-style locks. |
|
284 | 289 | """ |
|
285 | 290 | try: |
|
286 | 291 | return self.vfs.readlock(self.f) |
|
287 | 292 | except (OSError, IOError) as why: |
|
288 | 293 | if why.errno == errno.ENOENT: |
|
289 | 294 | return None |
|
290 | 295 | raise |
|
291 | 296 | |
|
292 | 297 | def _testlock(self, locker): |
|
293 | 298 | if locker is None: |
|
294 | 299 | return None |
|
295 | 300 | try: |
|
296 | 301 | host, pid = locker.split(":", 1) |
|
297 | 302 | except ValueError: |
|
298 | 303 | return locker |
|
299 | 304 | if host != lock._host: |
|
300 | 305 | return locker |
|
301 | 306 | try: |
|
302 | 307 | pid = int(pid) |
|
303 | 308 | except ValueError: |
|
304 | 309 | return locker |
|
305 | 310 | if procutil.testpid(pid): |
|
306 | 311 | return locker |
|
307 | 312 | # if locker dead, break lock. must do this with another lock |
|
308 | 313 | # held, or can race and break valid lock. |
|
309 | 314 | try: |
|
310 | 315 | l = lock(self.vfs, self.f + '.break', timeout=0) |
|
311 | 316 | self.vfs.unlink(self.f) |
|
312 | 317 | l.release() |
|
313 | 318 | except error.LockError: |
|
314 | 319 | return locker |
|
315 | 320 | |
|
316 | 321 | def testlock(self): |
|
317 | 322 | """return id of locker if lock is valid, else None. |
|
318 | 323 | |
|
319 | 324 | If old-style lock, we cannot tell what machine locker is on. |
|
320 | 325 | with new-style lock, if locker is on this machine, we can |
|
321 | 326 | see if locker is alive. If locker is on this machine but |
|
322 | 327 | not alive, we can safely break lock. |
|
323 | 328 | |
|
324 | 329 | The lock file is only deleted when None is returned. |
|
325 | 330 | |
|
326 | 331 | """ |
|
327 | 332 | locker = self._readlock() |
|
328 | 333 | return self._testlock(locker) |
|
329 | 334 | |
|
330 | 335 | @contextlib.contextmanager |
|
331 | 336 | def inherit(self): |
|
332 | 337 | """context for the lock to be inherited by a Mercurial subprocess. |
|
333 | 338 | |
|
334 | 339 | Yields a string that will be recognized by the lock in the subprocess. |
|
335 | 340 | Communicating this string to the subprocess needs to be done separately |
|
336 | 341 | -- typically by an environment variable. |
|
337 | 342 | """ |
|
338 | 343 | if not self.held: |
|
339 | 344 | raise error.LockInheritanceContractViolation( |
|
340 | 345 | 'inherit can only be called while lock is held') |
|
341 | 346 | if self._inherited: |
|
342 | 347 | raise error.LockInheritanceContractViolation( |
|
343 | 348 | 'inherit cannot be called while lock is already inherited') |
|
344 | 349 | if self._inheritchecker is not None: |
|
345 | 350 | self._inheritchecker() |
|
346 | 351 | if self.releasefn: |
|
347 | 352 | self.releasefn() |
|
348 | 353 | if self._parentheld: |
|
349 | 354 | lockname = self.parentlock |
|
350 | 355 | else: |
|
351 | 356 | lockname = b'%s:%d' % (lock._host, self.pid) |
|
352 | 357 | self._inherited = True |
|
353 | 358 | try: |
|
354 | 359 | yield lockname |
|
355 | 360 | finally: |
|
356 | 361 | if self.acquirefn: |
|
357 | 362 | self.acquirefn() |
|
358 | 363 | self._inherited = False |
|
359 | 364 | |
|
360 | 365 | def release(self): |
|
361 | 366 | """release the lock and execute callback function if any |
|
362 | 367 | |
|
363 | 368 | If the lock has been acquired multiple times, the actual release is |
|
364 | 369 | delayed to the last release call.""" |
|
365 | 370 | if self.held > 1: |
|
366 | 371 | self.held -= 1 |
|
367 | 372 | elif self.held == 1: |
|
368 | 373 | self.held = 0 |
|
369 | 374 | if self._getpid() != self.pid: |
|
370 | 375 | # we forked, and are not the parent |
|
371 | 376 | return |
|
372 | 377 | try: |
|
373 | 378 | if self.releasefn: |
|
374 | 379 | self.releasefn() |
|
375 | 380 | finally: |
|
376 | 381 | if not self._parentheld: |
|
377 | 382 | try: |
|
378 | 383 | self.vfs.unlink(self.f) |
|
379 | 384 | except OSError: |
|
380 | 385 | pass |
|
381 | 386 | # The postrelease functions typically assume the lock is not held |
|
382 | 387 | # at all. |
|
383 | 388 | if not self._parentheld: |
|
384 | 389 | for callback in self.postrelease: |
|
385 | 390 | callback() |
|
386 | 391 | # Prevent double usage and help clear cycles. |
|
387 | 392 | self.postrelease = None |
|
388 | 393 | |
|
389 | 394 | def release(*locks): |
|
390 | 395 | for lock in locks: |
|
391 | 396 | if lock is not None: |
|
392 | 397 | lock.release() |
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